CN202661861U - Refrigerator vehicle monitoring system based on wireless sensing network - Google Patents
Refrigerator vehicle monitoring system based on wireless sensing network Download PDFInfo
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- CN202661861U CN202661861U CN 201220300059 CN201220300059U CN202661861U CN 202661861 U CN202661861 U CN 202661861U CN 201220300059 CN201220300059 CN 201220300059 CN 201220300059 U CN201220300059 U CN 201220300059U CN 202661861 U CN202661861 U CN 202661861U
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- chill car
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Abstract
The utility model relates to a refrigerator vehicle monitoring system based on a wireless sensing network. The refrigerator vehicle monitoring system comprises a vehicle-mounted terminal and a monitoring management center, wherein the vehicle-mounted terminal and the monitoring management center are mutually communicated through a GPRS (general packet radio service) network; the vehicle-mounted terminal comprises a communication aggregator, a group of monitoring modules and a power supply used for supplying power, wherein every monitoring module is arranged in a refrigeration area of a refrigerator vehicle, and the communication aggregator is arranged in a cab; every monitoring module comprises a temperature and humidity sensor, the communication aggregator comprises a GPRS module, a display module and a control module, and the control module is respectively connected with the GPRS module and the display module; the monitoring management center comprises a monitoring terminal and a server, and the monitoring terminal and the server are interconnected; and every monitoring module and the communication aggregator also respectively comprise a wireless radio-frequency transceiver module, and every monitoring module is communicated with the communication aggregator through a wireless network. The refrigerator vehicle monitoring system has a simple structure and can be conveniently realized, and real-time monitoring of the temperature and humidity of the refrigeration area in the refrigerator vehicle can be realized in logistics of the refrigerator vehicle.
Description
Technical field
The utility model relates to a kind of based on wireless sense network chill car supervisory system.
Background technology
Along with the raising of people's living standard and the quickening of rhythm of life, to freezing more and more higher with demand chilled food, cause the demand of chill car is increased greatly, but at present because the information of chill car logistics chain is not smooth, tend to cause food that meaningless delay occurs in transit, some chill car drivers occur transporting not according to the transportation temperature and humidity conditions of regulation in order to save transportation cost, cause food to occur rotten, therefore in the middle of the chill car logistics progress, in real time chill car is monitored, just seemed most important.In the existing monitoring for chill car, the electric signal connecting lines that adopt connect each equipment more, make troubles for like this assembling of whole supervisory system, and connecting line can because of long-term use, cause connecting line aging, cause whole supervisory system cisco unity malfunction, setting brings potential safety hazard, owing to being positioned at the connecting line of chill car cool storage area, also is subject to the impact of environment, can accelerate the aging of connecting line, reduce serviceable life.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, realize convenient, can be in the middle of the chill car logistics progress, to chill space humiture in the chill car carry out Real Time Monitoring based on wireless sense network chill car supervisory system.
The utility model is in order to solve the problems of the technologies described above by the following technical solutions: the utility model has designed and has a kind ofly comprised car-mounted terminal and supervision and management center based on wireless sense network chill car supervisory system, intercoms mutually by GPRS network each other; Described car-mounted terminal comprises communication aggregation device, one group of monitoring modular and the power supply that is used for power supply, and wherein, each monitoring modular is arranged in the cool storage area of chill car, and the communication aggregation device is arranged in the pilothouse; Described monitoring modular comprises Temperature Humidity Sensor, and the communication aggregation device comprises GPRS module, display module and the control module that is connected with GPRS module, display module respectively; Described supervision and management center comprises interconnective monitor terminal and server; Described monitoring modular and communication aggregation device also comprise respectively radio frequency transceiving module, and each monitoring modular communicates by wireless network and communication aggregation device, and wherein, in the monitoring modular, radio frequency transceiving module is connected with Temperature Humidity Sensor; In the communication aggregation device, radio frequency transceiving module is connected with control module.
As a kind of optimal technical scheme of the present utility model: described communication aggregation device also comprises the GPS module that is connected with control module.
As a kind of optimal technical scheme of the present utility model: described communication aggregation device also comprises the memory module that is connected with control module.
As a kind of optimal technical scheme of the present utility model: described memory module is the 24L64 of MICROCHIP company.
As a kind of optimal technical scheme of the present utility model: described radio frequency transceiving module is the ZigBee radio frequency transceiving module, and described wireless network is the wireless network based on the ZigBee-network agreement.
As a kind of optimal technical scheme of the present utility model: described power supply is ups power.
As a kind of optimal technical scheme of the present utility model: described control module is microprocessor.
As a kind of optimal technical scheme of the present utility model: described Temperature Humidity Sensor is the SHT11 Temperature Humidity Sensor of Sensirion company.
As a kind of optimal technical scheme of the present utility model: described radio frequency transceiving module is the NRF905 that Norway NORDIC company produces.
As a kind of optimal technical scheme of the present utility model: the TCS35i module that described GPRS module is Siemens Company.
Described in the utility modelly a kind ofly adopt above technical scheme compared with prior art based on wireless sense network chill car supervisory system, have following technique effect:
(1) this chill car supervisory system is based on wireless sense network, and each monitoring modular communicates by wireless network and communication aggregation device, so that whole supervisory system is simple in structure, it is convenient to realize;
(2) by the GPS module chill car is located in real time, chill car is realized more effective monitoring;
(3) adopt ups power, carry out work so that whole supervisory system can be more stable.
Description of drawings
Fig. 1 is a kind of structural representation based on wireless sense network chill car supervisory system of the utility model design;
Fig. 2 is a kind of functional block diagram based on wireless sense network chill car supervisory system of the utility model design.
Embodiment
Below in conjunction with Figure of description embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model has designed and has a kind ofly comprised car-mounted terminal and supervision and management center based on wireless sense network chill car supervisory system, intercoms mutually by GPRS network each other; Described car-mounted terminal comprises communication aggregation device, one group of monitoring modular and the power supply that is used for power supply, and wherein, each monitoring modular is arranged in the cool storage area of chill car, and the communication aggregation device is arranged in the pilothouse; Described monitoring modular comprises Temperature Humidity Sensor, and the communication aggregation device comprises GPRS module, display module and the control module that is connected with GPRS module, display module respectively; Described supervision and management center comprises interconnective monitor terminal and server; Described monitoring modular and communication aggregation device also comprise respectively radio frequency transceiving module, and each monitoring modular communicates by wireless network and communication aggregation device, and wherein, in the monitoring modular, radio frequency transceiving module is connected with Temperature Humidity Sensor; In the communication aggregation device, radio frequency transceiving module is connected with control module.
Based on wireless sense network, each monitoring modular communicates by wireless network and communication aggregation device, so that whole supervisory system is simple in structure, realizes making things convenient for based on wireless sense network chill car supervisory system for the utility model design a kind of.
As a kind of optimal technical scheme of the present utility model: described communication aggregation device also comprises the GPS module that is connected with control module, by the GPS module chill car is located in real time, and chill car is realized more effective monitoring.
As a kind of optimal technical scheme of the present utility model: described communication aggregation device also comprises the memory module that is connected with control module.
As a kind of optimal technical scheme of the present utility model: described memory module is the 24L64 of MICROCHIP company.
As a kind of optimal technical scheme of the present utility model: described radio frequency transceiving module is the ZigBee radio frequency transceiving module, and described wireless network is the wireless network based on the ZigBee-network agreement.
As a kind of optimal technical scheme of the present utility model: described power supply is ups power, adopts ups power, carries out work so that whole supervisory system can be more stable.
As a kind of optimal technical scheme of the present utility model: described control module is microprocessor.
As a kind of optimal technical scheme of the present utility model: described Temperature Humidity Sensor is the SHT11 Temperature Humidity Sensor of Sensirion company.
As a kind of optimal technical scheme of the present utility model: described radio frequency transceiving module is the NRF905 that Norway NORDIC company produces.
As a kind of optimal technical scheme of the present utility model: the TCS35i module that described GPRS module is Siemens Company.
The utility model design a kind of based on wireless sense network chill car supervisory system in the middle of actual application, the monitoring modular that is arranged in the chill car cool storage area adopts Temperature Humidity Sensor that the humiture in the cool storage area is carried out Real-Time Monitoring, and adopt radio frequency transceiving module the signal that monitors to be sent to the communication aggregation device that is arranged in the pilothouse by wireless network, the signal that control module reception in the communication aggregation device monitors sends to display module and shows, and the signal that monitors is transported to memory module to be stored, simultaneously, control module sends to supervision and management center with the signal that monitors by GPRS network, supervision and management center receive that this signal is realized remote monitoring to the humiture of cool storage area on the chill car and with the signal storage that receives to server; Simultaneously, be arranged on that the GPS module in the communication aggregation device positions chill car in real time on the car-mounted terminal, and real-time positioning information sent to control module, control module receives this locating information and sends to display module and show, and this locating information is transported to memory module stores, simultaneously, control module sends to supervision and management center with this locating information by GPRS network, and supervision and management center receives this locating information to the position realization remote monitoring of chill car and this locating information is stored on the server.
Meanwhile, the chill car driver can in time recognize humiture situation in the cool storage area by display module, and in time the humiture in the cool storage area is regulated; Simultaneously, supervision and management center also can be monitored the humiture in the cool storage area on the chill car in real time, when not meeting the humiture of traffic condition such as discovery, can send cue to chill car, be presented on the display module, to remind the chill car driver humiture in the cool storage area regulated.
It is a kind of based in the wireless sense network chill car supervisory system that the utility model designs, be provided with server and memory module, monitor staff or driver can therefrom transfer historical humiture information and the positional information of chill car, help setting and monitoring to chill car.
A kind of based on wireless sense network chill car supervisory system by the utility model design, realized effectively to guarantee chill car in time and transportation kinds of goods in accordance with regulations to the Real Time Monitoring of humiture in the cool storage area on the chill car and to the Real Time Monitoring of chill car positional information.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Claims (10)
1. one kind based on wireless sense network chill car supervisory system, comprises car-mounted terminal and supervision and management center, intercoms mutually by GPRS network each other; Described car-mounted terminal comprises communication aggregation device, one group of monitoring modular and the power supply that is used for power supply, and wherein, each monitoring modular is arranged in the cool storage area of chill car, and the communication aggregation device is arranged in the pilothouse; Described monitoring modular comprises Temperature Humidity Sensor, and the communication aggregation device comprises GPRS module, display module and the control module that is connected with GPRS module, display module respectively; Described supervision and management center comprises interconnective monitor terminal and server, it is characterized in that: described monitoring modular and communication aggregation device also comprise respectively radio frequency transceiving module, each monitoring modular communicates by wireless network and communication aggregation device, wherein, in the monitoring modular, radio frequency transceiving module is connected with Temperature Humidity Sensor; In the communication aggregation device, radio frequency transceiving module is connected with control module.
2. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described communication aggregation device also comprises the GPS module that is connected with control module.
3. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described communication aggregation device also comprises the memory module that is connected with control module.
4. described a kind of based on wireless sense network chill car supervisory system according to claim 3, it is characterized in that: described memory module is the 24L64 of MICROCHIP company.
5. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described radio frequency transceiving module is the ZigBee radio frequency transceiving module, and described wireless network is the wireless network based on the ZigBee-network agreement.
6. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described power supply is ups power.
7. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described control module is microprocessor.
8. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described Temperature Humidity Sensor is the SHT11 Temperature Humidity Sensor of Sensirion company.
9. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: described radio frequency transceiving module is the NRF905 that Norway NORDIC company produces.
10. described a kind of based on wireless sense network chill car supervisory system according to claim 1, it is characterized in that: the TCS35i module that described GPRS module is Siemens Company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300059 CN202661861U (en) | 2012-06-26 | 2012-06-26 | Refrigerator vehicle monitoring system based on wireless sensing network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300059 CN202661861U (en) | 2012-06-26 | 2012-06-26 | Refrigerator vehicle monitoring system based on wireless sensing network |
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| Publication Number | Publication Date |
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| CN202661861U true CN202661861U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220300059 Expired - Fee Related CN202661861U (en) | 2012-06-26 | 2012-06-26 | Refrigerator vehicle monitoring system based on wireless sensing network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10823498B2 (en) | 2015-12-18 | 2020-11-03 | Carrier Corporation | Controlling a refrigeration unit in response to a specific cargo load |
-
2012
- 2012-06-26 CN CN 201220300059 patent/CN202661861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10823498B2 (en) | 2015-12-18 | 2020-11-03 | Carrier Corporation | Controlling a refrigeration unit in response to a specific cargo load |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |