CN105451420A - Stage lamp, calibration system and calibration control method for stage lamp - Google Patents

Abstract

The invention relates to a stage light, a stage light calibration system and a control method thereof. The system includes a stage light body and a console. The stage light body includes a shell with a lamp head, a light source, a power supply module, a CPU, a memory, a first communication module, a second The communication module and the driver module, the light source, the power module, the CPU, the memory, the first communication module, the second communication module and the driver module are all arranged in the casing, and the front end of the lamp head is provided with a light outlet; the power module is the light source, the CPU, the memory, The first communication module, the second communication module and the driving module supply power; the console is connected to the CPU through the first communication module, the memory and the second communication module are connected to the CPU, and the light source is connected to the second communication module through the driving module. The invention realizes information interaction between the console and the stage light, so that the console can output control signals to the stage light to perform error calibration and adjustment on the stage light, with high accuracy.

Description

Stage light, stage light calibration system and control method thereof

technical field

The invention relates to the technical field of stage lights, in particular to a stage light calibration system and a control method thereof.

Background technique

Stage lighting is a high-tech stage lighting equipment integrating optics, machinery, electronics, software, and heat dissipation technology. It can show different light and shadow effects on the stage, so that the stage performance is full of modernity.

Stage lighting usually has a set of control system main board, which receives DMX512 control signals and sends them to the stepping motor drive system main board after processing. Most of the light and shadow effect changes of stage lights are controlled by the control system main board to control the stepping motor to drive the corresponding machinery devices or optical components.

When the stage light stepper motor drives the corresponding mechanical device or optical element, it is often difficult to keep the mechanical transmission and light source effect of the same model in different products in sync due to the mechanical error of the accessory assembly or the positioning error of the electronic induction. The debugger artificially adjusts the mechanical position of the accessories to achieve synchronization, which is often time-consuming and laborious.

Contents of the invention

In view of the above technical problems, one of the objectives of the present invention is to provide a stage light calibration system, which facilitates adjustment and reduces errors.

In order to achieve one of the above objects, the present invention adopts the following technical solutions:

The stage light calibration system includes a stage light body and a console. The stage light body includes a shell with a lamp head, a light source, a power supply module, a CPU, a memory, a first communication module, a second communication module and a drive module. The light source, The power supply module, CPU, memory, first communication module, second communication module and drive module are all arranged in the casing, and the front end of the lamp holder is provided with a light outlet for emitting light from the light source; the power supply module is the light source, CPU, memory , the first communication module, the second communication module and the drive module are powered; the console is connected to the CPU through the first communication module, the memory and the second communication module are connected to the CPU, and the light source is connected to the second through the drive module The communication module is connected; the console is used to output the control signal to the CPU through the first communication module, and the CPU is used to send the control signal to the memory for storage, and control the driving module to adjust the light source through the second communication module according to the control signal Take the corresponding action.

Preferably, the first communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Preferably, the second communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

The second object of the present invention is to provide a stage light calibration control method, which is applied to the first object of the present invention.

In order to achieve the above-mentioned purpose two, the present invention adopts the following technical solutions:

The stage light calibration control method includes the following steps:

S1: the console outputs control signals to the CPU through the first communication module;

S2: The CPU sends the control signal to the memory for storage, and controls the driving module through the second communication module to adjust the light source to perform corresponding actions according to the control signal.

Preferably, after step S2 is executed, the following steps are further included:

S3: The CPU obtains the control signal stored in the memory, and controls the driving module to adjust the light source to perform corresponding actions through the second communication module according to the control signal.

The third object of the present invention is to provide a stage lamp, which adopts the following technical solution:

A stage light, comprising a stage light body, the stage light body includes a shell with a lamp head, a light source, a power supply module, a CPU, a memory, a first communication module, a second communication module and a drive module, the light source, the power supply module, The CPU, the memory, the first communication module, the second communication module and the drive module are all arranged in the casing, and the front end of the lamp head is provided with a light outlet for emitting light from the light source; the power module is the light source, the CPU, the memory, the first The communication module, the second communication module and the drive module supply power; the first communication module, the second communication module and the memory are all connected to the CPU, and the light source is connected to the second communication module through the drive module; the CPU is used to pass the first A communication module receives a control signal from an external console, sends the control signal to the memory for storage, and controls the driving module to adjust the light source to perform corresponding actions through the second communication module according to the control signal.

Preferably, the first communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Preferably, the second communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Compared with the prior art, the beneficial effects of the present invention are:

The invention realizes information interaction between the console and the stage light, so that the console can output control signals to the stage light to perform error calibration and adjustment on the stage light, with high accuracy.

Description of drawings

Fig. 1 is the module structural diagram of stage light calibration system of the present invention;

Fig. 2 is a working flow chart of the stage light calibration control method of the present invention.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

Referring to Figure 1, the present invention provides a stage light calibration system, including a stage light body and a console, the stage light body includes a housing, a light source, a power supply module, a CPU, a memory, a first communication module, a second communication module and a driver Module, it can be understood that the shell includes a head and a tail, the head is a lamp cap, and the tail is a lamp tail. The front end is provided with a light outlet, through which the light of the light source is emitted; the power supply module supplies power for the light source, CPU, memory, first communication module, second communication module and drive module; the console communicates with the first communication module The CPU is connected, the memory and the second communication module are connected to the CPU, the light source is connected to the second communication module through the drive module; the console is used to output control signals to the CPU through the first communication module, and the CPU is used for The control signal is sent to the memory for storage, and the driving module is controlled by the second communication module to adjust the light source to perform corresponding actions according to the control signal.

When the stage light body is used in actual occasions, there is a standard stage light body as a reference, that is, the light source of the stage light body has been adjusted properly. Here, other stage light bodies that need to be adjusted are defined as the target stage light body for example:

The standard stage light body and the target stage light body are connected to the same console, and both are powered on to work. The console sends DMX signals to control the standard stage light body and the target stage light body to operate, for example, control the standard stage light body and the target stage light body through the corresponding channel. The light and shadow projected by the target stage light body is a snowflake pattern. The standard stage light body is in the projected area. The snowflake pattern is in the middle area and the entire snowflake pattern can be clearly displayed. If the snowflake pattern projected by the target stage light body is not If the display is complete, it means that there is an error and needs to be adjusted. At this moment, the control signal can be input through the console, and the control signal is used to adjust the projection of the light source accordingly. There is a corresponding drive module in the stage light body, and the drive module can be a rotating mechanism, that is, it has a power component ( Such as the motor) and the turntable, the console output is specifically an angle signal, such as inputting 5 degrees, then the final control turntable rotates 5 degrees, and the projection is adjusted to be correct. In the present invention, the adjusted angle range is within ±5 degrees.

Generally, stage lights may be installed on high places such as the stage roof and ceiling when they are in use. After installation, it is difficult to adjust the stage lights. Remote adjustment can be realized through the console.

After the adjustment is completed, that is, after the adjustment is the same as that projected by the light source of the standard stage light body, the memory in the target stage light body will store the control signal, and then there is no need to input and adjust through the control panel. The CPU automatically obtains the control signal in the memory to perform relevant actions.

The first communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module. Likewise, the second communication module is one or more of a GPRS module, a Bluetooth module, a WIFI module, and a CDMA module.

The present invention also provides a stage light calibration control method, see Figure 2, including the following steps:

S1: The console outputs control signals to the CPU through the first communication module; when performing this step, first power on the entire stage light body, initialize the light fixtures, there is a console outside, and a standard stage light body as a reference , compare whether the pattern and shape projected by the light source of the standard stage light body and the stage light body are consistent, and if they are inconsistent, input the control signal from the console and send the control signal to the CPU;

S2: The CPU sends the control signal to the memory for storage, and controls the drive module to adjust the light source through the second communication module to perform corresponding actions according to the control signal; steps from S1 to S2 and complete a complete adjustment, the memory stores the control signal for convenience Use the stage light body next time. Said corresponding action, for example, if the information contained in the control signal is to adjust 3 degrees, then the final rotation angle of the driving module is 3 degrees, thereby driving the projection of the light source to also rotate 3 degrees.

S3: The CPU obtains the control signal stored in the memory, and controls the driving module to adjust the light source to perform corresponding actions through the second communication module according to the control signal. This step is based on S1 and S2 to store the control signal. S1 and S2 are complete operation adjustments. However, when the stage light body is used again later, the control signal in the memory can be directly and automatically obtained through step S3 without disassembly. There is no need to control the stage lights through the console.

Correspondingly, the present invention also provides a stage light, which includes a stage light body, and the stage light body includes a shell with a lamp cap, a light source, a power supply module, a CPU, a memory, a first communication module, a second communication module and a drive module , the light source, power supply module, CPU, memory, first communication module, second communication module and drive module are all arranged in the casing, the front end of the lamp holder is provided with a light outlet, through which the light of the light source is emitted; the power supply module Powering the light source, CPU, memory, first communication module, second communication module and drive module; the first communication module, second communication module and memory are all connected to the CPU, and the light source is connected to the second communication module through the drive module The CPU is used to receive a control signal from an external console through the first communication module, send the control signal to the memory for storage, and control the driving module to adjust the light source to perform corresponding actions through the second communication module according to the control signal.

Likewise, the first communication module is one or more of a GPRS module, a Bluetooth module, a WIFI module, and a CDMA module. The second communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Those skilled in the art can make various other corresponding changes and deformations according to the above-described technical solutions and ideas, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims (8)

1. stage lighting calibration system, it is characterized in that, comprise stage lighting body and control desk, described stage lighting body comprises shell, light source, power module, CPU, memory, the first communication module, the second communication module and the driver module with lamp holder, described light source, power module, CPU, memory, the first communication module, the second communication module and driver module are all arranged in shell, and the front end of described lamp holder is provided with the light-emitting window for making the light of light source penetrate; Power module is light source, CPU, memory, the first communication module, the second communication module and driver module are powered; Described control desk is connected with CPU by the first communication module, and described memory is all connected with CPU with the second communication module, and described light source is connected with the second communication module by driver module; Described control desk, for outputing control signals to CPU by the first communication module, described CPU is used for control signal being sent to memory and stores, and regulates light source to perform corresponding actions according to this control signal by the second communication module control driver module.

2. stage lighting calibration system as claimed in claim 1, is characterized in that, described first communication module is one or more in GPRS module, bluetooth module, WIFI module, CDMA module.

3. stage lighting calibration system as claimed in claim 1, is characterized in that, described second communication module is one or more in GPRS module, bluetooth module, WIFI module, CDMA module.

4. stage lighting adjustment controlling means, is characterized in that, is applied to stage lighting calibrating installation according to claim 1, comprises the steps:

S1: control desk outputs control signals to CPU by the first communication module;

This control signal is sent to memory and stores by S2:CPU, and controls driver module adjustment light source execution corresponding actions according to this control signal by the second communication module.

5. stage lighting adjustment controlling means as claimed in claim 4, is characterized in that, after execution of step S2, also comprise the steps:

S3:CPU obtains the control signal be stored in memory, and controls driver module adjustment light source execution corresponding actions according to this control signal by the second communication module.

6. a stage lighting, it is characterized in that, comprise stage lighting body, described stage lighting body comprise have lamp holder, shell, light source, power module, CPU, memory, the first communication module, the second communication module and driver module, described light source, power module, CPU, memory, the first communication module, the second communication module and driver module are all arranged in shell, and the front end of described lamp holder is provided with the light-emitting window for making the light of light source penetrate; Power module is light source, CPU, memory, the first communication module, the second communication module and driver module are powered; Described first communication module, the second communication module are all connected with CPU with memory, and described light source connects the second communication module by driver module; Described CPU, for being received the control signal from the control desk of outside by the first communication module, is sent to memory and stores by this control signal, and regulates light source to perform corresponding actions according to this control signal by the second communication module control driver module.

7. stage lighting as claimed in claim 6, is characterized in that, described first communication module is one or more in GPRS module, bluetooth module, WIFI module, CDMA module.

8. stage lighting as claimed in claim 6, is characterized in that, described second communication module is one or more in GPRS module, bluetooth module, WIFI module, CDMA module.