CN204331799U - Real-time vehicle-mounted cold chain transportation information monitoring system - Google Patents

Abstract

The utility model discloses a real-time vehicle-mounted cold chain transportation information monitoring system, which comprises a vehicle-mounted terminal module and a remote monitoring module arranged on the cold-chain transportation vehicle, and the vehicle-mounted terminal module communicates with the remote monitoring module through the Internet, wherein the vehicle-mounted The terminal module includes a controller and a temperature monitor, a camera and a GPS system that are respectively connected to the controller in real-time communication, and the remote monitoring module includes a host computer that receives the real-time data transmitted by the controller, a database connected to the host computer and The server that communicates with the database. Through the scheme of the utility model, managers and customers can grasp relevant information at any time, so as to monitor cold chain transport vehicles to complete cold chain transport tasks.

Description

Real-time on-board cold chain transportation information monitoring system

technical field

The utility model relates to a monitoring system, in particular to a real-time vehicle-mounted cold chain transportation information monitoring system.

Background technique

Since the beginning of the 21st century, with the rapid development of my country's agricultural product storage and preservation technology, the environment and conditions for the development of agricultural product cold chain logistics have continued to improve, and my country's agricultural product cold chain logistics industry has also developed rapidly. However, the cold chain logistics of agricultural products in my country is still in its infancy, and a systematic and large-scale cold chain logistics system has not yet been formed. Compared with the modern agriculture of developed countries, there is still a gap. The National Development and Reform Commission issued the "Agricultural Products Cold Chain Logistics Development Plan" in June 2010. The plan proposes to take the market as the guide, take the enterprise as the main body, initially establish a cold chain logistics technology system, formulate and promote cold chain logistics norms and standards, Accelerate the construction of cold chain logistics infrastructure, cultivate a number of cold chain logistics enterprises, and form an integrated cold chain logistics service system with advanced facilities, standardized management, sound network, and full controllability, so as to reduce post-production losses and circulation costs of agricultural products, and increase farmers' income , to ensure the quality and consumption safety of agricultural products.

Utility model content

The purpose of this utility model is to provide a real-time vehicle-mounted cold chain transportation information monitoring system, through the collection of the temperature, image and position of the transported materials in the cold chain transportation vehicle, the collected information is transmitted to the control center in real time, so that managers and customers Master relevant information at any time to monitor cold chain transport vehicles to complete cold chain transport tasks.

In order to achieve the above object, the utility model provides the following technical solutions:

A real-time vehicle-mounted cold chain transportation information monitoring system, including a vehicle-mounted terminal module and a remote monitoring module arranged on a cold-chain transport vehicle, the vehicle-mounted terminal module communicates with the remote monitoring module through the Internet, wherein the vehicle-mounted terminal module includes a control and a temperature monitor, a camera and a GPS system connected to the controller in real-time communication, the remote monitoring module includes a host computer receiving real-time data transmitted by the controller, a database connected to the host computer, and a communication connection with the database server.

Preferably, the temperature monitor includes an RFID temperature tag installed in the compartment of the cold chain transport vehicle and an RFID reader-writer for receiving real-time temperature data from the RFID temperature tag, and the controller communicates with the RFID reader-writer.

Optionally, the server is communicatively connected to the information issuing module.

Optionally, it also includes a user operation interface communicatively connected with the information publishing module.

Preferably, the camera is a serial port camera.

The utility model has the advantages of:

Through the scheme of the utility model, a fully controllable integrated cold chain logistics service system can be realized, which can reduce post-production losses and circulation costs of agricultural products, and ensure the quality and consumption safety of agricultural products. And users can check the status of the goods through the Internet anywhere without installing any software; the client has zero maintenance and only needs to manage the server, which greatly improves work efficiency and reduces workload.

Description of drawings

Fig. 1 is the schematic diagram of an embodiment of the utility model;

FIG. 2 is a schematic block diagram of a vehicle terminal module; and

Fig. 3 is a schematic block diagram of the remote monitoring module.

Detailed ways

As shown in FIG. 1 , it schematically shows the real-time vehicle-mounted cold chain transportation information monitoring system of the present invention. The monitoring system is divided into two subsystems, which are the vehicle-mounted terminal module A and the remote monitoring module B installed on the cold chain transport vehicle. The vehicle-mounted terminal module A communicates with the remote monitoring module B through the Internet C. The vehicle terminal module A performs the functions of real-time data collection, real-time data processing and real-time data transmission.

As shown in FIG. 2 , it shows a schematic structural block diagram of the vehicle terminal module. The vehicle-mounted terminal module includes a controller 1 and a temperature monitor 2, a camera 3 and a GPS system 4 connected to the controller in real-time communication. Preferably, the temperature monitor includes an RFID temperature tag 5 arranged in the compartment of the cold chain transport vehicle and an RFID reader 6 that receives temperature data in real time from the RFID temperature tag. Reader 6 transmits temperature data to the controller. Preferably, the camera 3 is a serial port camera, which is used to capture image information of goods during transportation and transmit them to the controller. The GPS system transmits real-time vehicle location information to the controller.

As shown in FIG. 3 , it shows a structural block diagram of the remote monitoring module. The remote monitoring module includes a host computer 7 that receives real-time data processed by the controller, a database 8 that communicates with the host computer, and a server 9 that communicates with the database. Optionally, the server 9 is communicatively connected with an information publishing module (not shown), and the user can query real-time information from the server 9 via the network through the user operation interface 10 .

Specifically, real-time data collection uses serial cameras, RFID temperature tags and RFID readers, data processing uses a controller such as a high-efficiency and low-consumption single-chip microcomputer, and data transmission uses a GPRS module embedded with TCP/IP protocol. The MCU uses AT command to control the GPRS module to send the collected vehicle location information, temperature information and cargo image information back to the remote monitoring module through the Internet. The upper computer program in the remote monitoring module adopts Socket socket programming, which is responsible for monitoring the port and storing the received data into the database. The information publishing website publishes the temperature of the goods and the geographical location information of the vehicle through the Web server. Users can use computers or mobile phones connected to the Internet to log in to the website to inquire about relevant information.

The single-chip microcomputer can adopt the high-efficiency and low-consumption STM32F103ZET6 single-chip microcomputer of STMicroelectronics. The RFID temperature tag can use the fully sealed waterproof and moisture-proof RFID temperature tag produced by Kunlun Company. Its radio frequency range reaches 13.56MHz, and it can work continuously for 1-3 years. From ℃ to 60℃, the measurement accuracy is ±0.5℃, the temperature acquisition cycle interval can be set between 30s-24h, the data can be permanently stored under normal circumstances, and the weight is less than 200 grams. Serial camera 6 can adopt CF0706C-V3 serial camera. GPRS module 8 can use Huawei GTM900C module, which is a three-band GSM/GPRS wireless module, which is an ideal solution for various applications such as high-speed data transmission. It not only supports standard AT commands and enhanced AT commands, but also provides Rich voice and data services and other functions. The software used by the upper computer is developed in the Visual Studio 2010 environment with C# language. It uses streaming Socket technology to interact with GPRS terminals, and can connect up to 200 GPRS terminals at the same time. The server adopts WinSocket technology and listens to the local port.

The information release of this monitoring system adopts B/S (browser/server) architecture, and users can check the status of goods through the Internet anywhere without installing any software; the client has zero maintenance and only needs to manage the server, which greatly improves Work efficiency, reduce workload.

This system can collect the temperature, image, and geographic location information of agricultural products in real time, and send them to the remote monitoring module through wireless channels, and finally use the Internet to release the information to realize online real-time query. The equipment is easy to install, and the non-contact method is used to realize the temperature data collection function, which realizes the automation of information collection.

Claims (5)

1. a real-time vehicle-mounted cold chain transportation information monitoring system, comprise and be arranged on car-mounted terminal module on cold chain transportation vehicle and remote monitoring module, car-mounted terminal module is communicated to connect by internet and remote monitoring module, it is characterized in that, temperature monitor, camera and gps system that described car-mounted terminal module comprises controller and is connected with controller real-time Communication for Power respectively, the server that described remote monitoring module comprises the host computer receiving the real time data that described controller transmits, the database communicated to connect with host computer and is connected with database communication.

2. real-time vehicle-mounted cold chain transportation information monitoring system according to claim 1, it is characterized in that, described temperature monitor comprise be arranged on cold chain transportation vehicle compartment in RFID temperature label and receive the rfid interrogator of real time temperature data from RFID temperature label, described controller and rfid interrogator communicate to connect.

3. real-time vehicle-mounted cold chain transportation information monitoring system according to claim 1, it is characterized in that, described server and information issuing module communicate to connect.

4. real-time vehicle-mounted cold chain transportation information monitoring system according to claim 3, is characterized in that, also comprise the user interface communicated to connect with described information issuing module.

5. real-time vehicle-mounted cold chain transportation information monitoring system according to claim 1, it is characterized in that, described camera is serial ports camera.