CN213985182U - Wireless temperature and humidity cold chain monitoring system - Google Patents
Wireless temperature and humidity cold chain monitoring system Download PDFInfo
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- CN213985182U CN213985182U CN202023228727.5U CN202023228727U CN213985182U CN 213985182 U CN213985182 U CN 213985182U CN 202023228727 U CN202023228727 U CN 202023228727U CN 213985182 U CN213985182 U CN 213985182U
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Abstract
The utility model relates to the technical field of gateways, and discloses a wireless temperature and humidity cold chain monitoring system, which comprises a plurality of packing boxes and a vehicle-mounted control end wirelessly connected with the packing boxes, wherein a temperature and humidity sensor, a GPS unit, a buzzer, a control processing unit and a Bluetooth sending unit are arranged in each packing box, the output ends of the temperature and humidity sensor and the GPS unit are connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the Bluetooth sending unit, a display screen is embedded on the outer wall of each packing box and is connected with the output end of the control processing unit, the vehicle-mounted control end comprises a Bluetooth receiving unit, a main control unit, a touch screen and 5GDTU, the Bluetooth receiving unit is connected with the Bluetooth sending units in the packing boxes, and the output end of the Bluetooth receiving unit is connected with the input end of the main control unit, and the output end of the main control unit is connected with the input end of the 5 GDTU. The utility model discloses the real-time nature is strong.
Description
Technical Field
The utility model relates to a cold chain monitoring technology field especially relates to a wireless humiture cold chain monitoring system.
Background
The cold chain (cold chain) refers to a special supply chain system which is used for ensuring the food safety, the biological safety and the medicine safety of products, and can reduce the loss, prevent pollution and deterioration by keeping all links of the products in a special low-temperature environment necessary for the products in the processes of processing, storing, transporting, distributing, retailing and using after certain food raw materials, processed foods or semi-finished products, special biological products and medicines are purchased, processed and inactivated.
At present, the traditional cold chain transport vehicle is the whole refrigeration equipment of a carriage, and no matter what articles are all plugged into the carriage, the temperature monitoring of the relative cold chain is simpler, but due to the diversification of the current life, different articles such as various foods and medical treatment need different cold chain temperatures, and the designed cold chain temperature is needed to ensure the optimal preservation state of the foods or the medical supplies, but not the traditional all ultralow temperature cold chains, so that the freezing damage of the foods and the like can not reach the expected freezing quality, the quality is influenced, and even the articles are scrapped.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a wireless humiture cold chain monitoring system, the utility model discloses a temperature that a plurality of packing box independent control processing units gathered through temperature and humidity sensor carries out real-time control, report to the police through bee calling organ when the temperature anomaly appears to the main control unit who gives the on-vehicle end with temperature information transmission through bluetooth sending element is timely, real-time transmit the server through 5G DTU and go on the record, and carry out warning to the driver through the bee calling organ that the on-vehicle was served, real-time inspect on the way in the transportation, in order to avoid the unexpected condition. The utility model discloses a 5G network transmits, and the real-time strong is strong. And the packaging boxes with different temperatures are used for different transported articles, so that the refrigeration quality of the articles is guaranteed. Meanwhile, centralized management is carried out, and the condition that articles are damaged due to the fact that abnormal conditions of the packing box are delayed is avoided.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the utility model discloses a wireless humiture cold chain monitoring system, which comprises a plurality of packing boxes and a vehicle-mounted control end wirelessly connected with the packing boxes, wherein the packing boxes are internally provided with a humiture sensor, a GPS unit, a buzzer, a control processing unit and a Bluetooth sending unit, the output ends of the humiture sensor and the GPS unit are connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the Bluetooth sending unit, the outer wall of the packing box is embedded with a display screen which is connected with the output end of the control processing unit, the vehicle-mounted control end comprises a Bluetooth receiving unit, a main control unit, a touch screen and a 5G DTU, the Bluetooth receiving unit is connected with the Bluetooth sending unit in the packing boxes, the output end of the Bluetooth receiving unit is connected with the input end of the main control unit, the output of main control unit is connected with 5G DTU's input, main control unit and touch screen both way junction, the main control unit is connected with second bee calling organ, on 5G DTU transmitted the monitoring information of each packing box to the server of internet, with the server is connected with PC end and intelligent terminal.
Further, the control processing unit and the main control unit both adopt 80C51 series single-chip microcomputers, and the Bluetooth sending unit and the Bluetooth receiving unit adopt MS50SFA type master-slave integrated Bluetooth modules.
Further, BMD100 type DTU is adopted as the 5G DTU.
Furthermore, the intelligent terminal is an intelligent mobile phone or a tablet computer.
The utility model has the advantages that: temperature through temperature and humidity sensor collection of a plurality of packing box independent control processing unit carries out real-time control, report to the police through bee calling organ when the temperature is unusual, and give an alarm through the timely master control unit who gives the on-vehicle end with temperature information transmission of bluetooth sending element, real-time through 5G DTU transmit to the server on carry out the record, and carry out the warning to the driver through the bee calling organ that the on-vehicle was served, real-time is examined on the way in the transportation, in order to avoid the unexpected condition. The utility model discloses a 5G network transmits, and the real-time strong is strong. And the packaging boxes with different temperatures are used for different transported articles, so that the refrigeration quality of the articles is guaranteed. Meanwhile, centralized management is carried out, and the condition that articles are damaged due to the fact that abnormal conditions of the packing box are delayed is avoided.
Drawings
Fig. 1 is a schematic structural view of a wireless temperature and humidity cold chain monitoring system of the present invention;
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in FIG. 1, the wireless temperature and humidity cold chain monitoring system of the present invention comprises a plurality of packing boxes and a vehicle-mounted control end wirelessly connected with the packing boxes, wherein a temperature and humidity sensor, a GPS unit, a buzzer, a control processing unit and a Bluetooth transmitting unit are arranged in each packing box, the output ends of the temperature and humidity sensor and the GPS unit are connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the Bluetooth transmitting unit, a display screen is embedded on the outer wall of the packing box and connected with the output end of the control processing unit, the vehicle-mounted control end comprises a Bluetooth receiving unit, a main control unit, a touch screen and a 5G DTU, the Bluetooth receiving unit is connected with the Bluetooth transmitting units in the packing boxes, and the output end of the Bluetooth receiving unit is connected with the input end of the main control unit, the output of main control unit is connected with 5G DTU's input, main control unit and touch screen both way junction, the main control unit is connected with second bee calling organ, on 5G DTU transmitted the monitoring information of each packing box to the server of internet, with the server is connected with PC end and intelligent terminal. The intelligent terminal is an intelligent mobile phone or a tablet computer.
In this embodiment, the control processing unit and the main control unit both use 80C51 series single-chip microcomputers, and the bluetooth sending unit and the bluetooth receiving unit use an MS50SFA type master-slave integrated bluetooth module. BMD100 type DTU is adopted as the 5G DTU.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (4)
1. The utility model provides a wireless humiture cold chain monitoring system which characterized in that: the intelligent packaging box comprises a plurality of packaging boxes and a vehicle-mounted control end wirelessly connected with the plurality of packaging boxes, wherein temperature and humidity sensors, a GPS unit, a buzzer, a control processing unit and a Bluetooth sending unit are arranged in the plurality of packaging boxes, the output ends of the temperature and humidity sensors and the GPS unit are connected with the input end of the control processing unit, the output end of the control processing unit is connected with the input end of the Bluetooth sending unit, a display screen is embedded on the outer wall of each packaging box and connected with the output end of the control processing unit, the vehicle-mounted control end comprises a Bluetooth receiving unit, a main control unit, a touch screen and a 5G DTU, the Bluetooth receiving unit is connected with the Bluetooth sending unit in the plurality of packaging boxes, the output end of the Bluetooth receiving unit is connected with the input end of the main control unit, and the output end of the main control unit is connected with the input end of the 5G DTU, the main control unit is connected with a second buzzer, the 5G DTU transmits monitoring information of each packing box to a server of the internet, and the server is connected with a PC (personal computer) end and an intelligent terminal.
2. The wireless temperature and humidity cold chain monitoring system of claim 1, wherein: the control processing unit and the main control unit both adopt 80C51 series single-chip microcomputers, and the Bluetooth sending unit and the Bluetooth receiving unit adopt MS50SFA type master-slave integrated Bluetooth modules.
3. The wireless temperature and humidity cold chain monitoring system of claim 1, wherein: BMD100 type DTU is adopted as the 5G DTU.
4. The wireless temperature and humidity cold chain monitoring system of claim 1, wherein: the intelligent terminal is an intelligent mobile phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228727.5U CN213985182U (en) | 2020-12-29 | 2020-12-29 | Wireless temperature and humidity cold chain monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228727.5U CN213985182U (en) | 2020-12-29 | 2020-12-29 | Wireless temperature and humidity cold chain monitoring system |
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| Publication Number | Publication Date |
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| CN213985182U true CN213985182U (en) | 2021-08-17 |
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| CN202023228727.5U Active CN213985182U (en) | 2020-12-29 | 2020-12-29 | Wireless temperature and humidity cold chain monitoring system |
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| CN (1) | CN213985182U (en) |
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