CN103716944A - Lighting control device, system and control method - Google Patents

Abstract

The invention provides a lighting control device, a system and a control method, and provides a lighting device with an ambient light sensing element or/and a human body sensing element matched with a remote controller. On one hand, the remote controller can provide the user with the illumination of the illumination device corresponding to the ambient light sensing element or/and the human body sensing element, so that the illumination of the illumination device is closer to the effect which the user wants to achieve. On the other hand, after the lighting device executes the lighting set by the user manually, the lighting device can automatically return to the lighting corresponding to the ambient light sensing element or/and the human body sensing element, so as to prevent the lighting setting required by the user from being continuously used for the sensing lighting under the normal condition.

Description

Lighting control device, system and control method

technical field

The present invention relates to the technical field of lighting devices, in particular to the technical field of a lighting device with an induction element.

Background technique

Light-emitting diodes are commonly used light sources for lighting devices in modern indoor environments. The control of brightness and color temperature is more convenient than traditional light sources.

If the user controls the lighting device to distinguish, one is to set a switch or other control keys on the lamp, so that the user can easily access the lamp and control the switch or control keys on the lamp. The other is that the lamp or lamp is set at a position farther away from the user, such as a higher position such as a wall or a ceiling. At this time, the switch and the control key are mostly set at a fixed position, such as a button on the wall that is within reach of the user. switch. Nowadays, some remote controllers are used with ceiling lamps, and users can control the ceiling lamps according to a day's schedule. For this, please refer to Japanese Patent Publication No. JP2008108598.

However, the current ceiling lamp equipped with a remote control provides users with the ability to adjust the brightness or color temperature required for a specific time according to their personal schedule. However, for a lighting device with a sensor, the sensing conditions or sensing parameters of the sensor are usually fixed, that is, the product has been set before leaving the factory, so even if it is equipped with a remote control, the remote control cannot control the sensor. Sensing conditions or sensing parameter adjustments.

Secondly, considering that the user’s schedule changes or the user’s schedule changes greatly, if the user needs to adjust and change the settings in response to each schedule adjustment, the remote control provides the user with functions to adjust the lighting time, brightness and color temperature, etc. On the contrary, it will be greatly discounted and it will be difficult to give full play to its advantages.

Contents of the invention

The technical problem to be solved by the present invention is to provide a lighting control device, system and control method for the above-mentioned deficiencies in the prior art, which provide the lighting performance when the user sets the lighting automatic sensing, such as brightness, color temperature, lighting Time, the way of brightness change, etc., to optimize the lighting of the lighting device and make it closer to the needs of users.

The technical problem to be solved by the present invention is to provide a lighting control device, system and control method for the above-mentioned shortcomings in the prior art. After the lighting device executes a temporary lighting setting for a period of time, it will return to the automatic sensing mode To express the lighting, so as to prevent the lighting of the lighting device from continuing to use the user's temporary setting for lighting at normal times.

The technical solution adopted by the present invention to solve the technical problem is to provide a control device for controlling a lighting device, which includes at least one of an ambient light sensor and a human body sensor and a light emitting module. The control device includes: a command input module, which receives a lighting setting command and outputs a lighting setting signal; and a signal processing module, which receives the lighting setting signal output by the command input module, and outputs the lighting setting signal according to the lighting setting signal. A lighting performance control signal, the lighting performance control signal makes the light-emitting module adjust from performing a first lighting performance to performing a second lighting performance, wherein the light-emitting module at least responds to the ambient light sensing element and the human body sensing element At least one of the two performs the first lighting representation.

Preferably, the command input module includes a night light interface, and the control signal of the lighting performance output by the signal processing module according to the lighting setting signal of the night light interface includes reference to the ambient light sensor and the human body sensor At least one of the two senses a control signal to interrupt the light-emitting module from executing the second lighting performance, and the light-emitting module that is interrupted from executing the second lighting performance returns to respond to at least one of the ambient light sensing element and the human body sensing element. One performs the first lighting representation.

Preferably, the command input module includes a dimming interface, and the control signal of the lighting performance corresponding to the dimming interface includes that the light emitting module receives a supply of a voltage or current corresponding to a set brightness to issue the set The brightness lasts for a set time, and after the set time, the light emitting module returns to perform the first lighting performance in response to at least one of the ambient light sensing element and the human body sensing element.

Preferably, the control device further includes an indicator light, which is displayed in response to the lighting setting signal of the command input module, so as to prompt a user.

Preferably, the command input module includes an automatic interface, and the control signal of the lighting performance corresponding to the automatic interface includes controlling at least one of the ambient light sensor and the human body sensor, and using the second lighting The setting of the representation supersedes the setting of the first lighting representation.

Preferably, the instruction input module includes a color-adjusting interface, and the control signal of the lighting performance corresponding to the color-adjusting interface includes that the light-emitting module lights up according to a set color temperature for a set time and then returns to the corresponding At least one of the ambient light sensor and the human sensor implements the first lighting performance.

Preferably, the command input module includes a closing interface, and the control signal of the lighting performance corresponding to the closing interface includes turning off at least one of the ambient light sensing element and the human body sensing element, so that the light emitting module is not affected by There should be at least one of the ambient light sensing element and the human body sensing element.

Preferably, the command input module includes a left-behind interface part, and the lighting setting signal corresponding to the left-behind interface part includes: during an initial period of setting, when a sensing signal of the human body sensing part is a person, interrupt the lighting The module responds to the control signal of the lighting performance; when a sensing signal of the ambient light sensor indicates that an ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; when the When a sensing signal from the ambient light sensor indicates that the ambient light brightness of the lighting device is less than or equal to a minimum value of ambient light, the light emitting module receives a voltage or current supply to emit light with a set brightness for a period of time the lighting time; and the light-emitting module turns off the power supply to drop from a set brightness to light-off and last for a period of light-off time.

Preferably, the control device is a fixed control panel or a portable remote controller.

The present invention also provides a lighting control system, including: a lighting device, the lighting device includes at least one of an ambient light sensor and a human body sensor and a light emitting module, wherein the light emitting module responds to the ambient light sensor and A sensing control signal of at least one of the two human body sensing parts executes a first lighting performance; a command input module receives a lighting setting command and outputs a lighting setting signal; and a signal processing module receives the command input The module outputs the lighting setting signal, and outputs a lighting performance control signal according to the lighting setting signal, wherein the light-emitting module adjusts from executing the first lighting performance to executing a second lighting performance in response to the lighting performance control signal Performance.

Preferably, the command input module includes an opening and closing interface, and the control signal of the lighting performance corresponding to the opening and closing interface includes at least one of the following two: controlling the light emitting module to execute the second lighting performance, the The second lighting performance includes that the light-emitting module receives a voltage or current supply to emit light with a set brightness and lasts for a light-on period, wherein the light-emitting module returns to the ambient light sensor and the human body sensor after the light-on period at least one of the two components executes the first lighting expression; and controls the light emitting module to interrupt the execution of the first lighting expression.

Preferably, the instruction input module includes at least one of the following multiple interface parts: a night light interface part, the control signal of the lighting performance corresponding to the night light interface part includes referring to the sensing control signal to start and stop the light emitting module to execute the The second lighting performance, and the light-emitting module that is interrupted to execute the second lighting performance returns to execute the first lighting performance according to the sensing control signal; a dimming interface, the dimming interface corresponds to the control of the lighting performance The signal includes that the light-emitting module receives a supply of a voltage or current corresponding to a set brightness to emit the set brightness for a set time, and after the set time, the light-emitting module returns to execute according to the sensing control signal The first lighting performance; a color-adjusting interface, the control signal of the lighting performance corresponding to the color-adjusting interface includes the lighting of the light-emitting module according to a set color temperature for a set time and then returning to the sensing control signal Executing the first lighting performance; an automatic interface, the control signal of the lighting performance corresponding to the automatic interface includes controlling at least one of the ambient light sensor and the human body sensor, and using the second lighting performance Setting to replace the setting of the first lighting performance; a designated light source interface, the control signal of the lighting performance corresponding to the designated light source interface includes controlling multiple light sources of the light emitting module to be replaced by the setting of the second lighting performance The setting of the first lighting performance; and a left-behind interface part, the lighting setting signal corresponding to the left-behind interface part includes: during an initial period of setting, when a sensing signal of the human body sensing part is someone, interrupt the The light emitting module responds to the control signal of the lighting performance; when a sensing signal of the ambient light sensing element indicates that an ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; when When a sensing signal of the ambient light sensor indicates that the ambient light brightness of the lighting device is less than or equal to a minimum value of ambient light, the light emitting module receives a voltage or current supply to emit light with a set brightness for a period of time. the time for staying on and turning on the light; and turning off the power supply of the light-emitting module so as to decrease from a light with a set brightness to being off for a period of time for staying on and turning off the light.

Preferably, the command input module and the signal processing module are provided by a portable remote controller or a fixed control panel, wherein the portable remote controller or the fixed control panel are separated from the lighting device.

Preferably, the lighting device includes an induction ceiling lamp, an induction lamp tube, an induction bulb or an induction gardening lamp.

The present invention also provides a lighting control method. A lighting device includes at least one of an ambient light sensor and a human body sensor and a light-emitting module. The lighting control method includes: responding to the ambient light sensor and the human body sensor A sensing signal of at least one of the two components, the light emitting module executes a first lighting performance; receives a control signal of a lighting performance; and responds to the control signal of the lighting performance, the light emitting module is adjusted from executing the first lighting performance to A second lighting representation is performed.

Preferably, the second lighting performance corresponds to a night light mode, and a control process of the night light mode includes: when the sensing signal indicates that an ambient light brightness of the lighting device is greater than an ambient light minimum value, the light emitting module maintains execution The first lighting performance; when the sensing signal indicates that an ambient light brightness of the lighting device is less than or equal to an ambient light minimum value, the light emitting module receives a voltage or current supply to emit light with a set brightness; and When the sensing signal indicates that an ambient light brightness of the lighting device is greater than the set brightness, the light emitting module is interrupted from responding to the second lighting performance, and the light emitting module returns to execute the first lighting performance in response to the sensing signal.

Preferably, the second lighting performance corresponds to a lighting mode, and a control process of the lighting mode includes: the light emitting module receives a supply of voltage or current, and gradually brightens a light source of the light emitting module in a gradual manner the brightness to a preset brightness value; after the lighting module emits the preset brightness value for a lighting time, interrupt the lighting module to perform the second lighting performance; and after a waiting time, the lighting module returns to the corresponding The sensing signal executes the first lighting performance.

Preferably, the second lighting performance corresponds to a light-off mode, and a control process of the light-off mode includes: the light-emitting module receives a supply of a voltage or current, and gradually reduces the power of a light source of the light-emitting module in a gradual manner. The brightness is completely turned off; and the light emitting module is interrupted to execute the second lighting expression; and after a waiting time, the light emitting module returns to execute the first lighting expression in response to the sensing signal.

Preferably, the second lighting performance corresponds to a stay-at-home mode, and a control process of the stay-at-home mode includes: during an initial period of setting, when the sensing signal of the human body sensor is human, interrupting the light emitting module to respond to the lighting A control signal for performance; when the sensing signal indicates that the brightness of an ambient light of the lighting device is greater than a minimum value of ambient light, the light emitting module maintains the execution of the first lighting performance; when the sensing signal represents an ambient light of the lighting device When the brightness is less than or equal to a minimum value of ambient light, the light emitting module receives a voltage or current supply to emit light with a set brightness and lasts for a period of time; The light drops to lights out and lasts for a period of time to stay lights out.

The present invention also provides a lighting control method. A lighting device includes at least one of an ambient light sensor and a human body sensor and a light-emitting module. The lighting control method includes: responding to the ambient light sensor and the human body sensor A sensing signal of at least one of the two components, the light-emitting module executes a first lighting performance; receives a control signal of a lighting performance; in response to the control signal of the lighting performance, the light-emitting module is adjusted from executing the first lighting performance to executing a second lighting expression; and interrupting the light emitting module from executing the second lighting expression, and returning to executing the first lighting expression.

The present invention can provide the lighting performance when the user sets the lighting automatic sensing, such as brightness, color temperature, lighting time, brightness change mode, etc., so as to optimize the lighting of the lighting device and make it closer to the user's needs; and the present invention makes After the lighting device executes the temporary lighting setting for a period of time, it will return to the automatic sensing method to express the lighting, so as to prevent the lighting device from continuing to use the user's temporary setting for normal lighting.

In order to further understand the techniques, means and functions adopted by the present invention to achieve the intended purpose, please refer to the following detailed description and drawings related to the present invention. The purpose, characteristics or characteristics of the present invention can be obtained from a deep and specific understanding. However, the accompanying drawings are only for reference and illustration, and are not intended to limit the present invention.

Description of drawings

FIG. 1 is a schematic block diagram of a control system of a ceiling lamp and a ceiling lamp according to a first embodiment of the present invention.

Fig. 2 is a schematic diagram of the appearance of the control system of the ceiling lamp according to the second embodiment of the present invention.

Fig. 3 is a schematic diagram of the steps of the control method of the ceiling lamp according to the second embodiment of the present invention.

Fig. 4 is a schematic diagram of the appearance of the control system of the ceiling lamp according to the third embodiment of the present invention.

Fig. 5 is a schematic diagram of the steps of the control method of the ceiling lamp according to the third embodiment of the present invention.

FIG. 6 is a schematic diagram of the appearance of the control system of the space light according to the fourth embodiment of the present invention.

Detailed ways

The lighting performance hereinafter referred to in the present invention refers to the comprehensive performance of the brightness, color temperature and luminous time corresponding to different brightness and color temperature of a light source of a lighting device. In the present invention, the lighting performance of the light source may be the result of controlling the performance of the light source after the light source control circuit receives and processes the sensing signal of the sensing element of the lighting device. Optionally, the lighting performance of the light source can also respond to the control signal sent by the control component or control system other than the sensing component, or the control signal of the integrated sensing component and other control components (or control systems).

Secondly, the lighting device referred to below in the present invention can be a lighting device that users can directly touch, such as standing lamps, table lamps, etc.; it can also be a lighting device that users cannot directly touch, such as a ceiling lamp installed on the ceiling. , space lights, wall lights, gardening lights, outdoor guard lights, etc. Secondly, the light source of the lighting device can be installed in the same or different spaces, such as a ceiling lamp located in a room, or LED bulbs, LED light tubes or LED multifunctional lights distributed in different rooms. In the following, the present invention takes a ceiling lamp as an example to illustrate the control system of the lighting device of the present invention, but it is not limited to the ceiling lamp.

Moreover, the lighting device referred to below in the present invention is basically equipped with a sensor to assist or control the lighting performance of the light source of the lighting device, such as an sensor for ambient light or a human sensor. The types of sensing parts, for example but not limited, such as light sensing parts, microwave sensing parts or passive infrared sensing parts, etc., various lighting devices equipped with sensing parts can refer to the sensing part of Chinese patent application No. 201120409266.3 Type LED light bulbs, sensor-type functional lamps with Chinese patent application No. 201030596796.4, PIR sensor-type LED lamps with Chinese patent application No. 201020585168.0, microwave induction ceiling lamps with Chinese patent application No. 201120010205.X, etc. Secondly, the control device referred to in the present invention can communicate with the lighting device or send a signal to control the lighting device; in terms of the inventive concept of the present invention, the control device can control the sensor of the lighting device, but in the present invention, it can respond to different It is required that the control device can completely, partially or temporarily control the sensing element, instead of completely replacing the sensing control signal of the sensing element with the control signal of the control device.

The control device hereinafter referred to in the present invention can be fixed or portable in terms of configuration, such as a control panel embedded in a fixed position, or a remote controller. In terms of the communication method, it may be wired or wireless. In terms of functions, it can be used only for electronic devices used to control lighting devices, such as remote controls for home appliances, or electronic devices that integrate other functions, such as mobile phones or tablet computers.

FIG. 1 is a schematic block diagram of a control system of a ceiling lamp and a ceiling lamp according to a first embodiment of the present invention. The control device 2 of the ceiling lamp includes an instruction input module 22 that receives a lighting setting command 221 and outputs a lighting setting signal 223 , and receives a lighting setting signal 223 and outputs a lighting performance control signal according to the lighting setting signal 223 A signal processing module 24 of 241 . Secondly, the control device 2 may further include other sensing modules 26, such as an earthquake sensing module. Furthermore, the ceiling lamp 4 includes at least one of an ambient light sensing element 42 and a human body sensing element 44 and a light emitting module 46, wherein the light emitting module 46 includes a light source 462, which can respond to the ambient light sensing element 42, The control signal 241 of the lighting performance output by the human sensor 44 and the control device 2 of the ceiling lamp implements different lighting performances 461 .

In the first embodiment, the control device 2 can be a portable remote controller or a fixed control panel, which can output control signals to the ceiling lamp in a wireless or wired manner. Secondly, the command input module 22 includes a plurality of interface elements 222 , 224 , such as buttons or touch options. It can be understood that the above-mentioned interface parts 222 and 224 may have indication displays themselves, or be equipped with indicator light display parts and the like.

Moreover, the user can input a lighting setting command 221 through the above-mentioned interface parts 222, 224 to instruct the control device 2, and each interface part 222, 224 receives a lighting setting command 221 and outputs a corresponding lighting setting command. Set signal 223. It should be noted that the lighting setting signal 223 output by each interface part 222, 224 can be processed by the signal processing module 24 into a lighting performance control signal 241, but the lighting setting signal output by multiple interface parts 222, 224 223 can also be comprehensively processed into a control signal 241 of lighting performance. For example, the user inputs a lighting setting command through the interface 222 of the command input module 22 , and inputs another lighting setting command through another interface 224 within a short time. In this case, the lighting setting signal 223 output by the interface 222 and the interface 224 can be processed by the signal processing module 24 into a control signal 241 of mutually exclusive or dependent lighting representations.

Moreover, each interface 222 or 224 can receive one or more lighting setting commands 221 to output different lighting setting signals 223 . For example, when the interface part 222 is a button, the user presses the interface part 222 once and continuously presses the lighting setting command 221 of the interface part 222 twice, which correspond to different lighting setting signals 223 . Of course, the interface 224 can be similar to the interface 222 ; or, the user presses the interface 224 once and continuously presses the lighting setting instruction 221 of the interface 224 twice, which correspond to the same lighting setting signal 223 .

Secondly, the signal processing module 24 receives the lighting setting signal 223 and processes the lighting setting signal 223 , and outputs a lighting performance control signal 241 according to the lighting setting signal 223 . In the present invention, the signal processing module 24 can be a microprocessor and related electronic components and circuits, and mainly processes the lighting setting signal 223 into a control signal 241 of the lighting performance that can be received by the ceiling lamp 4, and the control signal of the lighting performance 241 can be output to the ceiling lamp 4 in a wireless or wired manner.

Secondly, the lighting performance control signal 241 can be used to control the lighting performance of the light-emitting module of the ceiling lamp 4. Therefore, on the one hand, the lighting performance control signal 241 includes at least one control signal about lighting brightness, color temperature, and time. , for example but not limited to, the brightness value, the brightness change method to reach the brightness value, the duration of a specific brightness value, a specific color temperature and so on. On the other hand, the control signal 241 of lighting performance may also include mutually exclusive or dependent control with other control signals, for example but not limited to, for example, a lighting setting signal output by a specific or unspecific interface as an interrupt Control, or can be subject to or not subject to the control of a specific or unspecific sensor of the ceiling lamp 4, and the like. Furthermore, the control signal 241 of the lighting performance may also include a sensor setting signal for controlling the sensor of the ceiling lamp 4 .

Moreover, the ceiling lamp 4 is equipped with one of the ambient light sensing element 42 and the human body sensing element 44. Therefore, in general, the normal situation is that at least one of the ambient light sensing element 42 and the human body sensing element 44 senses the signal. The light emitting module 46 is controlled so that the light emitting module 46 performs a first lighting performance according to the sensing signal. For example, when the ambient light sensor 42 of the ceiling lamp 4 senses that the ambient light of the ceiling lamp 4 is less than a specific brightness, it outputs a sensing signal, and the light emitting module 46 makes the power source supply a specific current/voltage to the light source according to the sensing signal. Furthermore, the light source is switched from no light to the first lighting performance of continuous full brightness.

In the first embodiment, when the user inputs the lighting setting command 221 and outputs the lighting performance control signal 241 through the control device 2, the ceiling lamp 4 can respond to the lighting performance control signal 241 by executing the first lighting The performance adjustment is the second lighting performance, that is, the lighting performance of the ceiling lamp 4 at this time is subject to the control signal 241 of the lighting performance. However, as mentioned above, the control signal 241 for controlling the lighting performance of the device 2 can also cooperate with the sensing signal to jointly control the lighting performance of the light emitting module 46 . It should be noted that, in the case where the control signal 241 of the lighting performance of the control device 2 can also cooperate with the sensing signal to jointly control the lighting performance of the light emitting module 46, the first lighting performance and the second lighting performance can be the same, that is, The lighting performance of the light emitting module 46 is different from the control signal 241 of the lighting performance output by the control device 2 .

Moreover, the ambient light sensor 42 and the human body sensor 44 included in the ceiling lamp 4 can be controlled by the control device 2, or controlled by the control device 2 under certain conditions, or not controlled by the control device at all. 2.

Hereinafter, the control system of the lighting device and the lighting device of the present invention will be described in practice.

Fig. 2 is a schematic diagram of the appearance of the control system of the ceiling lamp according to the second embodiment of the present invention. The interface of the remote controller 3 of the light-emitting diode ceiling lamp includes buttons 31, 32, 33, 34, 35, 36 and 37 arranged at intervals, wherein the button 31 is displayed as an ON/OFF button, the button 32 is a night light mode button, and the buttons 33, 34 is the lighting time setting key respectively, and the buttons 35, 36 and 37 are the lighting brightness setting keys. The ceiling lamp 5 includes a light emitting module 54 with a light source 542 , an ambient light sensor 52 and a human body sensor 50 , wherein the light source 542 implements various lighting performances 541 . The following scenario description is only used to enumerate the relationship between the control system of the lighting device of the present invention and the lighting performance of the ceiling lamp, and is not intended to limit the control system of the present invention.

Scenario 1: The user presses the button 31 (such as the on/off button), and the control process corresponding to the control signal 311 of the lighting performance output by the remote controller 3 is that after a first delay time, the brightness of the lighting is at the first turn-on time Adjust from the first brightness (the default is 0%) to the second brightness (the default is 100%). The ceiling lamp 5 includes a receiving module (not shown in the figure), which can emit a sound when receiving the control signal 311 of the lighting performance to remind the ceiling lamp 5 that the control signal 311 of the lighting performance has indeed been received. Afterwards, the light-emitting module 54 of the ceiling lamp 5 can only receive a gradually increased voltage/current after a delay of the first delay time according to the control signal 311 of the lighting performance. In this way, the LED light source 542 of the light-emitting module 54 lights up It is convenient to adjust from full darkness to full brightness within the first opening time, that is, to adjust from the original full dark first lighting performance to the full bright second lighting performance.

Secondly, the ceiling lamp 5 has an ambient light sensor 52 , and the preset control of the ceiling lamp 5 is controlled by the sensing signal of the ambient light sensor 52 . Therefore, in scenario 1, during the period when the ceiling lamp 5 is on for a period of time, if the control signal of the lighting performance of the remote controller 3 is not received, the ceiling lamp 5 will return to the control in response to the sensing signal of the ambient light sensor 52, and execute the first step. Lighting performance 541.

According to the above, the second lighting performance of the present invention includes a corresponding lighting mode, and the control process of the lighting mode includes: the light-emitting module receives a supply of voltage or current, and gradually brightens a light source of the light-emitting module in a gradual manner. The brightness reaches a preset brightness value; after the light-emitting module sends out the preset brightness value for a lighting time, the light-emitting module is interrupted to perform the second lighting performance, and after a preset waiting time, it returns to respond to the sensing signal to perform the first lighting performance , wherein the waiting time can be long or short, for example, after one hour, return to perform the first lighting performance in response to the sensing signal. One of the advantages of such control is that the lighting brightness value can be set by the user for the first time, and the lighting can be turned on in a way of gradually increasing the brightness, so that the user's eyes can gradually adapt to the change of the ambient brightness. Moreover, if the user does not further control after the lighting reaches a lighting time, the lighting device can return to be controlled by the sensing control signal of the sensing element to control the lighting device in the original way.

It should be noted that the button 31 itself is a switch between the two controls, that is, when the user presses the button 31 once, the button 31 itself is switched from the original light-on control to the light-off control, and the next time the user presses the button 31, it will be Enter instructions to turn off lights.

That is, the second lighting performance includes a corresponding light-off mode, and the control process of the light-off mode includes: the light-emitting module receives a supply of voltage or current, gradually reduces the brightness of a light source in a gradual manner until it is completely extinguished; interrupts the light-emitting The module executes the second lighting expression, and after a waiting time, the light emitting module returns to execute the first lighting expression in response to the sensing signal.

Scenario 2: The user presses the button 31 twice continuously. This input setting is to use the button 31 as a closing interface, and the corresponding lighting performance control signal 311 includes turning off at least both the ambient light sensor 52 and the human body sensor 50. One is that the light-emitting module 54 does not respond to at least one of the ambient light sensor 52 and the human body sensor 50 , that is, the on and off of the ceiling lamp 5 is completely controlled by the hand remote controller 3 .

According to the above, the command input module includes an opening and closing interface, and the control signal for opening and closing the lighting performance corresponding to the interface includes at least one of the following two: controlling the light emitting module to perform a second lighting performance, the second lighting performance includes lighting The module accepts a voltage or current supply to emit light with a set brightness and lasts for a light-on period, wherein the light-emitting module returns to at least one of the ambient light sensor and the human body sensor to perform the first operation after the light-on period. lighting performance; and controlling the light emitting module to interrupt execution of the first lighting performance.

Scenario 3: The user presses the button 31, and then presses the button 33 or 34, then the second lighting performance of the light emitting module 54 of the ceiling lamp 5 is similar to the situation 1, but the voltage/current supply received by the light emitting module 54 only lasts for the button 33 Or a specific time indicated by 34 . Once the specific time has elapsed, the light emitting module 54 of the ceiling lamp 5 returns to be controlled by the sensor or performs lighting performance according to a preset control method.

Scenario 4: The user presses the button 31, and then presses the button 35, 36 or 37, then the second lighting performance of the light-emitting module 54 of the ceiling lamp 5 is similar to the situation 1, but the voltage/current supply received by the light-emitting module 54 is lower than 100% of Scenario 1, that is, the user can turn on the lighting with lower brightness.

That is, the command input module includes a dimming interface, and the control signal of the lighting performance corresponding to the dimming interface includes that the light emitting module receives a supply of a voltage or current corresponding to a set brightness to emit the set brightness for a set time. , and after a set time, the light emitting module returns to perform the first lighting performance in response to at least one of the ambient light sensor and the human body sensor.

Scenario 5: The user presses the button 32 (such as the night light mode button), the control process corresponding to the control signal 311 of the lighting performance output by the remote control 3, please refer to FIG. 3, the ceiling lamp 5 receives a control signal 311 of the night light ( Step 51 ), in addition to sending out a beep as a reminder (step 53 ), the ceiling lamp 5 will judge the environmental conditions of the ceiling lamp 5 according to the sensing signal provided by the sensing element (step 55 ). When the sensing signal shows that the brightness of the environment where the ceiling lamp 5 is located is greater than a minimum value of ambient light (step 57), for example, when the brightness of the ambient light is greater than 40 lumens at this time, the light emitting module 54 of the ceiling lamp 5 responds to the sensing signal and executes the first step. One lighting performance (step 59), that is, although the ceiling light 5 receives the control instruction of the night light, but because the environment is still in the daytime environment, the ceiling light 5 will not be controlled to enter the night light mode, but is still in the automatic mode. When the sensing signal shows that the brightness of the environment where the ceiling lamp 5 is located is less than a minimum ambient light value, indicating that the current environment is indeed a dark environment, then the light emitting module 54 of the ceiling lamp 5 performs the second control signal 311 in response to the lighting performance. Lighting performance (step 56), that is, the light-emitting module 54 receives a voltage/current supply to emit light with a lower brightness. way to shine.

Furthermore, the light-emitting module 54 can continue to receive the control signal 311 (step 58 ) output by the remote controller 3 to control the lighting performance of other control interface keys (such as the ON/OFF key 31 ) or the sensing signal provided by the sensing element to interrupt the corresponding night light. Returning to the implementation of the first lighting performance, the ambient light minimum value displayed by the sensing signal for interrupting the night light mode can be the same or different from the above, preferably slightly greater than the lighting brightness of the night light.

According to the above, the command input module includes a night light interface, and the control signal of the lighting performance output by the signal processing module according to the lighting setting signal of the night light interface includes: a reference to at least one of the ambient light sensor and the human body sensor The control signal is sensed to interrupt the light-emitting module from performing the second lighting performance, and the light-emitting module that is interrupted from executing the second lighting performance returns to perform the first lighting performance in response to at least one of the ambient light sensor and the human body sensor.

The control process of the night light mode includes: when the sensing signal indicates that an ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; when the sensing signal indicates that an ambient light brightness of the lighting device is less than or equal to When the ambient light is minimum, the light-emitting module receives a voltage or current supply to emit light with a set brightness; and when the sensing signal indicates that the ambient light brightness of the lighting device is greater than the set brightness, such as the When the brightness is greater than 60 lumens, the light-emitting module is interrupted to respond to the second lighting performance, and the light-emitting module returns to execute the first lighting performance in response to the sensing signal. Another way to interrupt the night light mode is to interrupt the light emitting module to respond to the second lighting performance when other buttons are pressed to indicate that the user needs lighting, and the light emitting module returns to respond to the sensing signal to execute the first 1. Lighting performance.

Scenario 6: The user presses the button 32 which is the night light, and then presses the button 33 or 34 or the button 35 , 36 or 37 . Considering the function of the night light, the remote control 3 can be set so that the control signal of the lighting performance corresponding to the pressed button 33, 34, 35, 36 or 37 and the control signal of the lighting performance corresponding to the button 32 are mutually exclusive, and only output The control signal of the lighting performance corresponding to the button 32 . Another option is that the control signal of the lighting performance corresponding to the button 33, 34, 35, 36 or 37 pressed by the user is still output from the remote controller 3 to the ceiling lamp 5, and the ceiling lamp 5 performs these functions. Comprehensive consideration of control signals for lighting performance.

Fig. 4 is a schematic diagram of the appearance of the control system of the ceiling lamp according to the third embodiment of the present invention. Similarly, the interface of the remote controller 6 of the LED ceiling lamp includes buttons 61 , 62 , 63 , 64 similar to the buttons 31 , 32 , 33 , 34 of the second embodiment. However, the remote control 6 further includes dimming buttons 65, 66, color adjustment buttons 67, 68, sensing time buttons 69, 71, automatic button 72, manual button 73, left-behind buttons 74, 75, and a marquee 76. Since the remote control 6 includes more interface components, more fine-grained regulation and control can be performed on the ceiling lamp.

The buttons 61 , 62 , 63 , and 64 are similar to those of the second embodiment, so they will not be described in detail here. The following will also use different scenarios to illustrate the lighting performance of the remote control 6 to control the ceiling lamp.

Scenario 7: The ceiling lamp 9 has the ambient light sensing element 92 or/and the human body sensing element 96 , the light emitting module can be controlled in response to the sensing of the ambient light sensing element 92 or/and the human body sensing element 96 in a preset manner. The remote controller 6 in the third embodiment provides the user with the ability to set the lighting performance of the ceiling lamp 9 in response to the ambient light sensor 92 or/and the human body sensor 96 . Secondly, this scenario also shows that multiple interface elements of the command input module of the remote controller 6 output the control signals 611 of the dependent lighting performances.

The automatic button 72 receives a user's lighting setting instruction to adjust the lighting performance of the ceiling lamp 9 in response to the sensor control, and outputs a lighting setting signal. The signal processing module of the remote control 6 can process the lighting setting signal output by the automatic button 72 and the lighting setting signal output by the subsequent interface components to output control signals 611 of lighting performances that depend on each other.

Next, the user can set the lighting performance to be adjusted by pressing the dimming buttons 65 and 66 , the color adjustment buttons 67 and 68 , and the sensing time buttons 69 and 71 . Taking the user pressing the dimming button 65 or the dimming button 66 as an example, the lighting setting signal output by pressing the dimming button 65 corresponds to reducing the brightness and lighting performance of the ceiling lamp in response to the induction control. If the preset first The brightness of the lighting performance is 100%, then the user can use the dimming button 65 to reduce the brightness to below 100%. At this time, the marquee 76 of the remote controller 6 will also correspondingly display instructions. When the user continues or continuously presses the dimming button 65 so that the brightness of the preset first lighting performance drops to 10% or close to a minimum value, the marquee 76 of the remote controller 6 can be different from the previous display to prompt The user, for example, is displayed with a flashing light. In the same way, pressing the dimming button 66 can increase the brightness of the first lighting performance, such as increasing the preset or the last adjusted low brightness to a desired setting value; at this time, the marquee 76 of the remote controller 6 will also Corresponding display instructions.

Similarly, the user can set the first lighting performance of the ceiling lamp 9 in response to the ambient light sensor 92 or/and the human body sensor 96 by pressing the color adjustment buttons 67 and 68 , the input setting method and the marquee 76 The display method of is similar and will not be repeated here. The sensing time buttons 69 and 71 are used for the user to set the sensing interval or frequency of the ambient light sensing element 92 or/and the human body sensing element 96 of the ceiling lamp 9 .

It should be noted that, unlike the ON/OFF button 61, the dimming buttons 65, 66, the color adjustment buttons 67, 68, the sensing time buttons 69, 71 cooperate with the setting indication of the automatic button 72, and the output of the remote control 6 The control signal 611 corresponding to the lighting performance is used to replace the first lighting performance of the ceiling lamp 9 in response to the ambient light sensor 92 or/and the human body sensor 96 . That is to say, when the ceiling lamp responds to the ON/OFF button 61 of the remote controller 6, it is adjusted from the first lighting performance to the second lighting performance for a period of time; after that, the ceiling lamp 9 returns to respond to the ambient light sensor 92 or/and The first lighting expression of the human sensor 96 , that is, the second lighting expression does not always replace the first lighting expression. However, the ceiling lamp 9 responds to the control signal of the second lighting performance of the dimming buttons 65, 66, the color adjustment buttons 67, 68, the sensing time buttons 69, 71 and the automatic button 72, except that the original first lighting performance is adjusted to the second lighting performance. In addition to the second lighting expression, the original first lighting expression is replaced by the relevant setting of the second lighting expression. After setting, the first lighting performance of the ceiling lamp 9 in response to the ambient light sensor 92 or/and the human body sensor 96 is the first lighting performance set by the automatic button 72 .

According to the above, the command input module includes an automatic interface, the control signal of the lighting performance corresponding to the automatic interface includes controlling at least one of the ambient light sensor and the human body sensor, and the setting of the second lighting performance replaces the first Settings for lighting performance.

Scenario 8: If the user wants to adjust the lighting performance of the ceiling lamp 9 immediately, he can set it through the manual button 73 of the remote controller 6 . At this time, the dimming buttons 65, 66, and the color-adjusting buttons 67, 68 can cooperate with the subsequent actions of the user after pressing the manual button 73 first, and the light-emitting module 94 can accordingly execute a common lighting performance of the control signals of multiple lighting performances. . The above-mentioned lighting setting process similar to scenario 6, the difference is that the user first presses the manual button 73, and if the subsequent action includes the input setting of the sensing time buttons 69, 71 or the left-behind buttons 74, 75, the sensing time button The input settings of 69 and 71 or the input settings of the stay-at-home buttons 74 and 75 have no effect on the second lighting performance of the light emitting module 94, which is similar to the situation 5 in the second embodiment. Secondly, the control signal of the lighting performance output by the remote controller 6 in the scene 7, the second lighting performance performed by the ceiling lamp 9 in response to the control signal of the lighting performance does not permanently replace the setting of the first lighting performance, but through The adjustment of the voltage/current supply makes the ceiling lamp execute the second lighting performance for a preset period of time, for example, one minute.

Scenario 9: It is the setting of scenario 8 plus scenario 3. The user can set the combination to extend the time of the second lighting performance to 30 minutes or 60 minutes.

Scenario 10: The remote controller 6 includes stay-at-home buttons 74 and 75 to provide the user with setting the lighting performance of the ceiling lamp when people go out on a day-to-day basis. The user can press the left-behind button 74 or the left-behind button 75 to set the lighting time of the ceiling lamp in the stay-behind mode. The corresponding lighting performance control signal generated by the stay-behind button can cooperate with the ambient light sensor and human body sensor of the ceiling lamp. Sensitive control of components.

The ceiling lamp is controlled in response to the left-behind fan, the ambient light sensor and the human body sensor. Referring to FIG. 5, but FIG. The ceiling lamp receives the control signal of the left-behind fan (step 80), and in addition to making a sound to prompt (step 81), the ceiling lamp enters the second lighting performance set by the left-behind fan mode (step 82). In the stay-at-home mode, at the initial stage of entering the stay-at-home mode, for example, within 60 minutes, the ceiling lamp exits the stay-at-home mode (step 821 ) in response to the human signal (step 820 ) sensed by the human sensor. Afterwards, the ambient light sensed by the ambient light sensor is greater than a minimum value of ambient light (step 822), for example, 40 lumens, the light-emitting module of the ceiling lamp does not accept the supply of voltage/current, and the light source (light-emitting diode) does not emit light (step 822). 823). When the ambient light sensed by the ambient light sensor is less than the ambient light minimum value (step 827), according to the control signal of the lighting performance of the left-behind fan of the remote controller 6, the light-emitting module of the ceiling lamp receives the supply of the set voltage/current, The lighting with a set brightness lasts for a period of time and then turns off (step 824 ). Afterwards, after a period of stay-at-light-off time (step 825 ), the ceiling lamp performs the brightness performance of stay-at-light-on time in response to the ambient light sensed by the ambient light sensor. Secondly, the user can also set to interrupt the second lighting performance of the ceiling lamp through the remote control 6 (step 826 ), and then the ceiling lamp returns to the first lighting performance corresponding to the environment sensor.

According to the above, the command input module includes a left-behind interface part, and the lighting setting signal corresponding to the left-behind interface part includes: during an initial period of setting, when a sensing signal of the human body sensor is a person, the control of the light-emitting module in response to lighting performance is interrupted signal; when a sensing signal from the ambient light sensing element indicates that the ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; when a sensing signal from the ambient light sensing element indicates that the ambient light brightness of the lighting device When an ambient light brightness is less than or equal to an ambient light minimum value, the light-emitting module receives a voltage or current supply to emit light with a set brightness and lasts for a period of time; The brightness of the light drops to off and remains on for a period of time.

FIG. 6 is a schematic diagram of the appearance of the control system of the space light according to the fourth embodiment of the present invention. The difference between the remote controller 7 in the fourth embodiment and the remote controller 6 in the third embodiment is that the remote controller 7 includes an interface 77 for specifying a light source, which can control a light emitting module such as a plurality of light sources 841, 842, 843 84, such as space lights8. A general space light may include a plurality of individually controllable light sources, and each light source may include one or more controlled light-emitting diodes. The light-emitting module 84 of the space light 8 in this embodiment may include a plurality of light sources 841, 842, 843, etc., through the control of the lighting or extinguishing of different light sources, the lighting performance of the space light 8 can be different, such as using the space light 8. To represent the display of specific symbols, such as the form of a cross or other religious symbols, or to represent a certain light source artistic shape and so on. Therefore, in addition to the above-mentioned control of various situations, the remote controller 7 in this embodiment can further output the control signal 631 of the lighting performance by specifying the interface 77 of the light source or by controlling the functions of other interface components. Part of the light sources of the space light 8 perform lighting performance, so that the entire space light 8 displays specific symbols or patterns. It can be understood that the lighting performance performed by the space light 8 in response to the lighting performance control signal 631 can also cooperate with other modes of the remote controller 7 to more carefully represent its brightness, lighting time, etc.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the claims of the present invention. Therefore, all other equivalent changes or modifications that do not deviate from the spirit disclosed in the present invention should be included in this disclosure. within the scope of the invention.

Claims (20)

1. A control device for controlling a lighting device, the lighting device comprising at least one of an ambient light sensor and a human body sensor and a light emitting module, characterized in that the control device includes: a command input module, which receives a lighting setting command and outputs a lighting setting signal; and A signal processing module, which receives the lighting setting signal output by the command input module, and outputs a lighting performance control signal according to the lighting setting signal, and the lighting performance control signal makes the light emitting module execute a first lighting performance It is adjusted to perform a second lighting performance, wherein the light emitting module executes the first lighting performance in response to at least one of the ambient light sensing element and the human body sensing element. 2. The control device according to claim 1, wherein the command input module comprises a night light interface, and the signal processing module outputs the control signal of the lighting performance according to the lighting setting signal of the night light interface Including a sensing control signal referring to at least one of the ambient light sensor and the human body sensor to interrupt the light emitting module from executing the second lighting performance, and the light emitting module that is interrupted from executing the second lighting performance returns to the corresponding response. At least one of the ambient light sensor and the human sensor implements the first lighting performance. 3. The control device according to claim 1, wherein the command input module includes a dimming interface, and the control signal of the lighting performance corresponding to the dimming interface includes receiving a set brightness corresponding to the lighting module. The supply of a voltage or current to emit the set brightness for a set time, and after the set time, the light emitting module returns to respond to at least one of the ambient light sensing element and the human body sensing element. The first lighting representation. 4. The control device according to claim 1, further comprising an indicator light, which is displayed in response to the lighting setting signal of the command input module, so as to remind a user. 5. The control device according to claim 1, wherein the command input module includes an automatic interface, and the control signal of the lighting performance corresponding to the automatic interface includes controlling the ambient light sensor and the human body sensor at least one of the two, and replace the setting of the first lighting expression with the setting of the second lighting expression. 6. The control device according to claim 1, wherein the command input module includes a color-adjusting interface, and the control signal of the lighting performance corresponding to the color-adjusting interface includes that the light-emitting module emits light according to a set color temperature. After being on for a set period of time, it returns to perform the first lighting performance in response to at least one of the ambient light sensing element and the human body sensing element. 7. The control device according to claim 1, wherein the command input module includes a closing interface, and the control signal of the lighting performance corresponding to the closing interface includes turning off the ambient light sensor and the human body sensor At least one of the two makes the light emitting module not respond to at least one of the ambient light sensing element and the human body sensing element. 8. The control device according to claim 1, wherein the command input module includes a left-behind interface, and the lighting setting signal corresponding to the left-behind interface includes: During an initial period of setting, when a sensing signal of the human body sensing element is a person, interrupt the control signal of the light emitting module corresponding to the lighting performance; When a sensing signal of the ambient light sensing element indicates that an ambient light brightness of the lighting device is greater than an ambient light minimum value, the light emitting module maintains the first lighting performance; When a sensing signal of the ambient light sensing element indicates that an ambient light brightness of the lighting device is less than or equal to a minimum value of ambient light, the light emitting module receives a supply of voltage or current to emit light with a set brightness and lasts a stay-at-the-light period; and The light-emitting module turns off the power so that the light of a set brightness is reduced to off and lasts for a period of time to stay on and off. 9. The control device according to claim 1, wherein the control device is a fixed control panel or a portable remote controller. 10. A lighting control system, characterized in that it comprises: The lighting device comprises at least one of an ambient light sensing element and a human body sensing element and a light emitting module, wherein the light emitting module responds to a sensing of at least one of the ambient light sensing element and the human body sensing element The control signal executes a first lighting performance; a command input module, which receives a lighting setting command and outputs a lighting setting signal; and A signal processing module, which receives the lighting setting signal output by the command input module, and outputs a lighting performance control signal according to the lighting setting signal, wherein the light emitting module executes the first lighting performance control signal in response to the lighting performance control signal. The lighting performance is adjusted to implement a second lighting performance. 11. The lighting control system according to claim 10, wherein the command input module includes an opening and closing interface, and the control signal of the lighting performance corresponding to the opening and closing interface includes at least one of the following two : controlling the light-emitting module to perform the second lighting performance, the second lighting performance includes the light-emitting module receiving a voltage or current supply to emit light with a set brightness and continuing for a light-on period, wherein the light-emitting module is in the light-on period Afterwards, at least one of the ambient light sensing element and the human body sensing element should perform the first lighting performance; and The light emitting module is controlled to interrupt execution of the first lighting performance. 12. The lighting control system according to claim 10, wherein the command input module comprises at least one of the following multiple interface components: A night light interface, the control signal of the lighting performance corresponding to the night light interface includes referring to the sensing control signal to start and stop the light emitting module to execute the second lighting performance, and the light emitting module that is interrupted to execute the second lighting performance back to executing the first lighting performance according to the sensing control signal; A dimming interface, the control signal of the lighting performance corresponding to the dimming interface includes that the light emitting module receives a supply of a voltage or current corresponding to a set brightness to emit the set brightness for a set time, and After the set time, the light emitting module returns to execute the first lighting performance according to the sensing control signal; A color-tuning interface, the control signal of the lighting performance corresponding to the color-tuning interface includes that the light-emitting module lights up according to a set color temperature and lasts for a set time, and then returns to execute the first lighting performance according to the sensing control signal ; An automatic interface, the control signal of the lighting performance corresponding to the automatic interface includes controlling at least one of the ambient light sensor and the human body sensor, and the setting of the second lighting performance replaces the first lighting Performance settings; A designated light source interface, the control signal of the lighting performance corresponding to the designated light source interface includes controlling a plurality of light sources of the light emitting module to replace the setting of the first lighting performance with the setting of the second lighting performance; and A left-behind interface, the lighting setting signal corresponding to the left-behind interface includes: During an initial period of setting, when a sensing signal of the human body sensing element is a person, interrupt the control signal of the light emitting module corresponding to the lighting performance; When a sensing signal of the ambient light sensing element indicates that an ambient light brightness of the lighting device is greater than an ambient light minimum value, the light emitting module maintains the first lighting performance; When a sensing signal of the ambient light sensing element indicates that an ambient light brightness of the lighting device is less than or equal to a minimum value of ambient light, the light emitting module receives a supply of voltage or current to emit light with a set brightness and lasts a stay-at-the-light period; and The light-emitting module turns off the power so that the light of a set brightness is reduced to off and lasts for a period of time to stay on and off. 13. The lighting control system according to claim 10, wherein the command input module and the signal processing module are provided by a portable remote controller or a fixed control panel, wherein the portable remote controller or the The fixed control panel is separate from the lighting unit. 14. The lighting control system according to claim 10, wherein the lighting device comprises a sensory ceiling light, a sensory space light, a sensory light tube, a sensory bulb or a sensory gardening light. 15. A lighting control method, a lighting device comprising at least one of an ambient light sensor and a human body sensor and a light emitting module, characterized in that the lighting control method includes: In response to a sensing signal from at least one of the ambient light sensing element and the human body sensing element, the light emitting module performs a first lighting performance; receiving a lighting performance control signal; and In response to the control signal of the lighting performance, the light emitting module is adjusted from performing the first lighting performance to performing a second lighting performance. 16. The lighting control method according to claim 15, wherein the second lighting performance corresponds to a night light mode, and a control process of the night light mode includes: When the sensing signal indicates that an ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; When the sensing signal indicates that an ambient light brightness of the lighting device is less than or equal to an ambient light minimum value, the light emitting module receives a supply of voltage or current to emit light with a set brightness; and When the sensing signal indicates that an ambient light brightness of the lighting device is greater than the set brightness, the light emitting module is interrupted from responding to the second lighting performance, and the light emitting module returns to execute the first lighting performance in response to the sensing signal. 17. The lighting control method according to claim 15, wherein the second lighting performance corresponds to a lighting mode, and a control process of the lighting mode includes: The light emitting module receives a supply of voltage or current, and gradually brightens the brightness of a light source of the light emitting module to a preset brightness value in a gradual manner; After the light-emitting module emits the preset brightness value for a lighting time, interrupt the light-emitting module to perform the second lighting performance; and After a waiting time, the light emitting module returns to execute the first lighting performance in response to the sensing signal. 18. The lighting control method according to claim 15, wherein the second lighting performance corresponds to a light-off mode, and a control process of the light-off mode comprises; The light emitting module receives a supply of voltage or current, and gradually reduces the brightness of a light source of the light emitting module in a gradual manner until it is completely extinguished; and interrupt the light emitting module from performing the second lighting performance; and After a waiting time, the light emitting module returns to execute the first lighting performance in response to the sensing signal. 19. The lighting control method according to claim 15, wherein the second lighting performance corresponds to a stay-at-home mode, and a control process of the stay-at-home mode includes: During an initial period of setting, when the sensing signal of the human body sensing element is human, interrupt the control signal of the light emitting module corresponding to the lighting performance; When the sensing signal indicates that an ambient light brightness of the lighting device is greater than a minimum ambient light value, the light emitting module maintains the first lighting performance; When the sensing signal indicates that an ambient light brightness of the lighting device is less than or equal to a minimum value of ambient light, the light emitting module receives a supply of voltage or current to emit light with a set brightness and last for a period of time; as well as The light-emitting module turns off the power supply so that the light with the set brightness is reduced to light-off and lasts for a period of time to stay light-off. 20. A lighting control method, a lighting device including at least one of an ambient light sensor and a human body sensor and a light emitting module, characterized in that the lighting control method includes: In response to a sensing signal from at least one of the ambient light sensing element and the human body sensing element, the light emitting module performs a first lighting performance; receiving a lighting performance control signal; In response to the control signal of the lighting expression, the light emitting module is adjusted from performing the first lighting expression to executing a second lighting expression; and interrupt the light emitting module from executing the second lighting expression, and return to executing the first lighting expression.

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