CN108398220A - A kind of device for detecting sealability and intelligent heat preserving case - Google Patents

Abstract

The invention discloses a sealing detection device and an intelligent incubator, which can monitor the unpacking time of operators in real time, and can timely alarm and transmit to the monitoring platform in real time when the unpacking time exceeds the set time, so as to improve the safety of goods . Its technical solution is: the present invention uses the setting module to set the time of opening and closing the box, and judges the time of opening and closing the box and the sealing degree of the box after the box is closed by measuring the distance between the cover and the box with an infrared detection sensor At the same time, the temperature and humidity inside the box are detected by the temperature sensor and the humidity sensor, and the temperature and humidity inside the box exceed the set value of temperature and humidity, or the operating time of the switch box exceeds the set value, and the distance between the box and the cover exceeds the set value in time Alert the operator and transmit it to the monitoring platform in real time to prevent and solve irregularities in the heat preservation transportation and distribution operations of products that require temperature control, thereby ensuring the quality of fresh food.

Description

A sealing detection device and an intelligent incubator

technical field

The invention relates to the sealing detection of the box body and an incubator using this technology, in particular to an intelligent incubator capable of real-time monitoring of the unpacking time of the operator, timely alarming when the unpacking time exceeds the set time, and real-time transmission of the monitoring platform.

Background technique

The currently used smart incubator can only monitor whether the incubator has been opened by someone, but there is nothing that can be done in the case of an incubator that needs to be opened and closed many times. For example, when an incubator with multiple orders is delivered, it is necessary to open and close the incubator several times. If the time to open the box is too long or the seal of the incubator is not good, the product in the box will be decooled and the product will be damaged. go bad.

Contents of the invention

A brief summary of one or more aspects is presented below to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all contemplated aspects and is intended to neither identify key or critical elements of all aspects nor attempt to delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

The purpose of the present invention is to solve the above problems. It provides a sealing detection device and an intelligent incubator, which can monitor the unpacking time of the operator in real time. When the unpacking time exceeds the set time, it can timely alarm and transmit it to the monitor in real time. platform to improve the safety of cargo.

The technical solution of the present invention is: the present invention discloses a sealing detection device, comprising at least one pair of distance detection sensors respectively located in the box body and the cover, and a monitoring module connected to the distance detection sensors, the at least one pair of distance detection sensors are used To detect the distance between the installed locations, the monitoring module receives the signal from the distance detection sensor and sends out an alarm signal according to the comparison result between the detected distance and the set value.

According to an embodiment of the leak detection device of the present invention, the distance detection sensor includes an infrared detection sensor.

According to an embodiment of the airtightness detection device of the present invention, the monitoring module sends out an alarm signal when the distance detected by monitoring is greater than a certain set value.

According to an embodiment of the airtightness detection device of the present invention, the monitoring module monitors the duration of the detected distance being greater than a certain set value, and sends an alarm signal when the duration exceeds a threshold.

According to an embodiment of the sealing detection device of the present invention, the device also includes a temperature sensor installed in the box to detect the temperature in the box, the temperature sensor is connected to the monitoring module, and the monitoring module receives the signal of the temperature sensor and monitors the detected temperature. Whether the temperature is greater than the set value, when it is greater than the set value, an alarm signal will be sent.

According to an embodiment of the sealing detection device of the present invention, the device also includes a humidity sensor installed in the box for detecting the humidity in the box, the humidity sensor is connected to the monitoring module, and the monitoring module receives the signal of the humidity sensor and monitors the detected humidity. Whether the temperature is greater than the set value, when it is greater than the set value, an alarm signal will be sent.

According to an embodiment of the airtightness detection device of the present invention, the device further includes an alarm module, which is connected to the monitoring module and sends out an alarm after receiving the alarm signal.

According to an embodiment of the leak detection device of the present invention, the device further includes a setting module connected to the monitoring module, and setting all the setting values and thresholds in the monitoring module.

According to an embodiment of the leak detection device of the present invention, the device further includes a wireless transmission module connected to the monitoring module for data transmission between the device and external equipment.

According to an embodiment of the airtightness detection device of the present invention, the device further includes a user interaction module connected to the monitoring module, and interacts between the user and the device through a display interface.

According to an embodiment of the leak detection device of the present invention, the device further includes a memory connected to the monitoring module for data storage.

The invention also discloses an intelligent incubator, which includes a box body, a cover body and the aforementioned airtightness detection device.

Compared with the prior art, the present invention has the following beneficial effects: the present invention uses the setting module to set the time of unpacking and closing the box, and judges the time and cover of the switch box by measuring the distance between the cover and the box through the infrared detection sensor. The sealing degree of the box behind the box, and the temperature and humidity inside the box are detected by the temperature sensor and the humidity sensor. If the temperature and humidity inside the box exceed the temperature and humidity set value or the operating time of the switch box exceeds the set value and the box and cover If the body distance exceeds the set value, it will alarm the operator in time and transmit it to the monitoring platform in real time, so as to prevent and solve the non-standard problem of heat preservation transportation and distribution operation of products with temperature control requirements, so as to ensure the quality of fresh food.

Description of drawings

The above-mentioned features and advantages of the present invention can be better understood after reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components with similar related properties or characteristics may have the same or similar reference numerals.

FIG. 1 shows a schematic diagram of an embodiment of the leak detection device of the present invention.

Fig. 2 shows a structural diagram of an embodiment of the intelligent incubator of the present invention.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

FIG. 1 shows the principle of an embodiment of the leak detection device of the present invention. Referring to FIG. 1 , the device of this embodiment includes: at least one pair of infrared detection sensors, and a monitoring module connected to the pair of infrared detection sensors. The monitoring module can be a control chip.

The infrared detection sensor in this embodiment is only for example, and sensors for detecting distances implemented by other technologies can be applied to the present invention. The infrared detection sensor has the characteristics of high precision and short response time.

Taking a pair of infrared detection sensors as an example, one of the infrared detection sensors is located in the box, and the other infrared detection sensor is located on the cover. This pair of infrared detection sensors is used to detect the distance between the installed positions. After receiving the signal from the infrared detection sensor, the monitoring module sends out an alarm signal according to the comparison result between the detected distance and the set value. The alarm according to the distance is divided into two situations. One is to send an alarm signal as long as the measured distance is greater than a certain set value. This kind of situation belongs to the detection of whether the box body and the box cover are sealed. Will be greater than the distance value when sealing, so that the monitoring module sends an alarm signal. The other is that the monitoring module counts the detected distance greater than a certain set value and accumulates the duration. When the duration exceeds the set threshold, an alarm signal is sent. This kind of situation belongs to the monitoring of whether the lid is opened for too long. For the insulation box, it is necessary to control the opening time of the box cover not to be too long, otherwise it will affect the insulation effect.

In addition, the device of this embodiment can also be provided with a temperature sensor and a humidity sensor, both of which are installed in the box, the temperature sensor is used to detect the temperature in the box, and the humidity sensor is used to detect the humidity in the box. Both the temperature sensor and the humidity sensor are connected to the monitoring module. After receiving the signals from the temperature sensor and the humidity sensor, the monitoring module detects whether the actual temperature or humidity in the cabinet is greater than the corresponding set value, and sends an alarm signal when it is greater than the set value.

The device of this embodiment further includes a setting module, which is connected to the monitoring module, and is used to set all the setting values and thresholds used for judgment in the monitoring module.

The device in this embodiment further includes an alarm module, which is connected to the monitoring module, and the alarm module sends out an alarm after receiving an alarm signal from the monitoring module. Alarm methods include sound alarm, light alarm and so on.

The device of this embodiment also includes a wireless transmission module, which is connected to the monitoring module, so as to realize data transmission between the device and external equipment. For example, the information processed by the monitoring module, including temperature data, humidity data, and unpacking duration, can be sent to the server or other terminal devices through the wireless transmission module. Instructions from the server or other terminals can also be received to modify various setting values and thresholds in the monitoring module.

The device in this embodiment also includes a user interaction module, which is connected to the monitoring module, and interacts between the user and the device through the display interface, including the input of parameter settings by the user and the output of alarm signals.

The device in this embodiment further includes a storage module connected to the monitoring module for data storage.

The device of this embodiment also includes a battery module, such as a storage battery, capable of supplying power to each module of the entire device.

Fig. 2 shows the structure of an embodiment of the intelligent incubator of the present invention. As shown in FIG. 2 , the intelligent incubator of this embodiment includes a box body 1 , a cover body 2 and the leak detection device 3 of the previous embodiment.

The sealing detection device includes at least one pair of infrared detection sensors 7, in this embodiment, four pairs, and each pair is one of which is installed on a side of the cover body 2, and the other is installed on the side of the box body 1. On one side, four pairs of infrared detection sensors are respectively installed on the four sides of the rectangular cover 2 (casing 1). Each pair of infrared detection sensors 7 is used to detect the distance between the installation devices, and has the characteristics of high precision and short response time.

In addition, a temperature sensor and a humidity sensor 6 are also installed in the box body 1, and the two can be made into a whole or two independent parts. The temperature sensor is used to detect the temperature in the box, and the humidity sensor is used to detect the humidity in the box.

These sensors are all connected to the monitoring module of the leak detection device, and the monitoring module judges whether to send an alarm signal according to the comparison between the detected value and the set value after receiving the signal from the sensor. For example, the monitoring module determines that the lid does not seal the box after receiving the distance value measured by the infrared detection sensor is greater than the set value, and sends an alarm signal; After the value is set, the duration of this situation is accumulated and counted, and an alarm signal is issued after the accumulated duration exceeds a certain threshold.

When the monitoring module receives the signal from the temperature sensor or the humidity sensor and detects that its value is greater than the corresponding temperature or humidity set value, it will also send out an alarm signal.

The sealing detection device includes a storage module and a battery module, so that the intelligent incubator has the functions of automatically storing data and supplying power and charging.

The sealing detection device includes an alarm module, which is connected to the monitoring module, and after receiving the alarm signal sent by the monitoring module, it will alarm through sound (sound) to remind the operator to check. It is also possible to carry out a luminous alarm through the luminous device.

The sealing detection device includes a wireless transmission module, which is connected to the monitoring module to realize data transmission between the device and external equipment. The wireless transmission module is realized by GPS or other wireless transmission technologies, mainly to transmit the data processed in the monitoring module to the external The server or terminal, and the instructions of the external server or terminal are sent to the monitoring module.

The tightness detection device includes a setting module connected to the monitoring module for setting various setting values and thresholds used in the judgment of the monitoring module. Also carry out the interaction between the user and the device through the user interaction module (such as the display 4 and the operation button 5), for example, the user sets various parameters in the device through the user operation button 5, and the processing information of the device is fed back to the user through the display 4 .

Although the methods described above are illustrated and described as a series of acts for simplicity of explanation, it is to be understood and appreciated that the methodologies are not limited by the order of the acts, as some acts may occur in a different order according to one or more embodiments And/or concurrently with other actions from those illustrated and described herein or not illustrated and described herein but can be understood by those skilled in the art.

Those of skill in the art would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The various illustrative logic blocks, modules, and circuits described in connection with the embodiments disclosed herein may be implemented with a general-purpose processor, digital signal processor (DSP), application-specific integrated circuit (ASIC), field-programmable gate array (FPGA), or other Implemented or performed by programmable logic devices, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in cooperation with a DSP core, or any other such configuration.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of both. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integrated into the processor. The processor and storage medium can reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and storage medium may reside as discrete components in the user terminal.

In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example and not limitation, such computer-readable media may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or other Any other medium that is suitable for program code and can be accessed by a computer. Any connection is also properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave , then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of media. Disk and disc, as used herein, include compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk, and Blu-ray disc, where disks are often reproduced magnetically. data, while a disc (disc) uses laser light to reproduce data optically. Combinations of the above should also be included within the scope of computer-readable media.

The previous description of the present disclosure is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to the present disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the present disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (12)

1. A sealing detection device, characterized in that it comprises at least one pair of distance detection sensors respectively positioned at the box body and the cover, and a monitoring module connected to the distance detection sensor, and the at least one pair of distance detection sensors is used to detect the installed position The monitoring module receives the signal from the distance detection sensor and sends out an alarm signal according to the comparison result between the detected distance and the set value. 2. The airtightness detection device according to claim 1, wherein the distance detection sensor comprises an infrared detection sensor. 3 . The leak detection device according to claim 2 , wherein the monitoring module sends out an alarm signal when the distance detected by monitoring is greater than a certain set value. 4 . 4. The airtightness detection device according to claim 2, wherein the monitoring module monitors the duration of the detected distance greater than a certain set value, and sends an alarm signal when the duration exceeds a threshold. 5. The sealing detection device according to claim 2, characterized in that the device also includes a temperature sensor installed in the box for detecting the temperature in the box, the temperature sensor is connected to the monitoring module, and the monitoring module receives the signal of the temperature sensor And monitor whether the detected temperature is greater than the set value, and send an alarm signal when it is greater than the set value. 6. The sealing detection device according to claim 2, characterized in that, the device also includes a humidity sensor installed in the box for detecting the humidity in the box, the humidity sensor is connected to the monitoring module, and the monitoring module receives the signal of the humidity sensor And monitor whether the detected temperature is greater than the set value, and send an alarm signal when it is greater than the set value. 7. The airtightness detection device according to claim 2, characterized in that the device further comprises an alarm module, which is connected to the monitoring module and sends out an alarm after receiving the alarm signal. 8. The airtightness detection device according to claim 2, characterized in that the device further comprises a setting module, connected to the monitoring module, and setting all the setting values and thresholds in the monitoring module. 9. The leak detection device according to claim 2, characterized in that the device further comprises a wireless transmission module connected to the monitoring module for data transmission between the device and external equipment. 10. The airtightness detection device according to claim 2, characterized in that the device further comprises a user interaction module, which is connected to the monitoring module, and interacts between the user and the device through a display interface. 11. The leak detection device according to claim 2, characterized in that the device further comprises a memory connected to the monitoring module for data storage. 12. An intelligent incubator, characterized by comprising a box body, a cover body, and the leak detection device according to any one of claims 1 to 11.