Cold-chain vehicle temperature control system based on Beidou satellite navigation and positioning

The invention provides a cold-chain vehicle temperature control system based on Beidou satellite navigation and positioning. The system comprises a Beidou satellite positioning device, an environmental data acquisition device, a cold-chain tracking cloud server, a monitoring management terminal and a client query terminal. The Beidou satellite positioning device can be used for positioning the position information of the cold chain vehicle in real time. Therefore, the logistics transportation state of the cold chain vehicle can be obtained at any time. The environmental data in the cold-chainvehicle refrigerating chamber can be acquired through the environmental data acquisition device. Therefore, the transport personnel can conveniently know the environmental information in the refrigerating chamber through the monitoring management terminal, and then the user can timely know the environmental data of the own goods in the refrigerating chamber in the whole logistics transportation process through the client