High-precision vehicle positioning system

Abstract

A high-precision vehicle positioning system comprises an upper shell, a lower shell and a controller, and the upper shell and the lower shell are fixedly connected in a sealed mode to form a containing cavity; the controller and a rechargeable storage battery are installed in the containing cavity and are in signal connection through a wire. The controller comprises a main control single-chip microcomputer, a power management module, a wireless signal transmission module, a Beidou & GPS dual module and a vibration detection module. The output end of the power management module is electricallyconnected with the main control single-chip microcomputer; the wireless signal transmission module, the Beidou & GPS dual module and the vibration detection module are in signal connection with the main control single-chip microcomputer; and the wireless signal transmission module is in signal connection with an upper computer through a butt joint code. Through cooperation of an SIM card slot andthe wireless signal transmission module, an SIM card is inserted into the SIM card slot, so that communication with a mobile phone can be realized, starting and stopping of corresponding functions canbe realized in a mode of collecting and sending short message commands, and convenience is brought to user operation and use.

Description

technical field [0001] The invention relates to the technical field of locators, in particular to a high-precision vehicle locating system. Background technique [0002] With the improvement of people's living standards and the development of the transportation industry, various vehicles such as family cars and transport vehicles have been widely used in production and life. During the use of vehicles, it is generally necessary to locate the vehicle. The locator has developed rapidly with the development of the application of the vehicle. [0003] At present, most of the vehicle locators only use the GPS positioning module as the vehicle positioning system; with the gradual development of my country's Beidou system, more and more users begin to use the Beidou system for positioning; however, in the current positioning system, there is no way The GPS positioning system and the Beidou positioning system are compatible and used, resulting in the inability to achieve the best po...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the vehicle locators only use the GPS positioning module as the vehicle positioning system; with the gradual development of my country's Beidou system, more and more users begin to use the Beidou system for positioning; however, in the current positioning system, there is no way The GPS positioning system and the Beidou positioning system are compatible and used, resulting in the inability to achieve the best positioning accuracy, which is not conducive to use

Furthermore, the existing locator does not have a power detection or reminder device, so when the locator is out of power, it will be turned off directly, affecting the use of users

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