Vehicular monitoring terminal and system based on GPRS communication and Beidou positioning

Abstract

The invention discloses a vehicular monitoring terminal and system based on GPRS communication and Beidou positioning and relates to the technical field of satellite navigation and mobile communication. The vehicular monitoring terminal comprises a microprocessor and is characterized in that a GPRS module is bidirectionally connected with microprocessor; a Beidou positioning module is bidirectionally connected with the microprocessor and used for positioning the terminal; an Ethernet interface is bidirectionally connected with the microprocessor and used for allowing the terminal to be connected with peripheral equipment to achieve data transmission; a man-machine interaction module is bidirectionally connected with the microprocessor and used for inputting a control command and displaying output data; a storage module is bidirectionally connected with the microprocessor and used for storing data generated under the control of the microprocessor. The vehicular monitoring terminal has functions such as car traveling state recording, positioning and navigation, real-time vehicle monitoring and online real-time communication and is multifunctional and convenient to use.

Description

technical field [0001] The invention relates to the technical field of satellite navigation and mobile communication, in particular to a vehicle monitoring terminal and system based on GPRS communication and Beidou positioning. Background technique [0002] There are various disadvantages in the current vehicle-mounted terminals, and there are still many hidden dangers in the development needs of the ITS system for intelligent, real-time, and networked management of vehicles. It mainly includes the following aspects: [0003] 1) Too much focus on the vehicle driving information recording function and diversified audio / video services. The information recorded by the terminal is generally exported through the serial port or USB interface, which cannot realize the real-time monitoring of the vehicle online. [0004] 2) ITS is a typical application of the Internet of Things in the field of transportation, but the basic functions required in real-time communication and monitorin...

AI Technical Summary

Problems solved by technology

[0003] 1) Too much focus on the vehicle driving information recording function and diversified audio / video services. The information recorded by the terminal is generally exported through the serial port or USB interface, and it is impossible to realize the online real-time monitoring of the vehicle

[0004] 2) ITS is a typical application of the Internet of Things in the field of transportation, but the basic functions required in real-time communication and monitoring cannot be realized

However, all kinds of equipment have single functions, which not only causes waste of resources, but also may cause safety hazards due to affecting the driver's driving perspective and wiring problems.

At present, most domestic automobile driving recorders have GPS positioning function, and wireless communication technology has also begun to be used for communication between the recorder and the host device, but most of them still use wired communication (RS232 serial port or USB interface)

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