Vehicle positioning system and vehicle searching system

Abstract

The invention discloses a vehicle positioning system. The system comprises a vehicle-mounted terminal which comprises a wireless module; and an intelligent terminal which comprises a microprocessor, astorage module, a monitoring module, an acquisition module, a comparison module and a position acquisition module, wherein when the signal intensity of a wireless signal between the intelligent terminal and the vehicle-mounted terminal is smaller than a preset threshold value, the position information, acquired by the position acquisition module, of the intelligent terminal serves as vehicle position information. The invention further provides a vehicle searching system. According to the vehicle positioning system, when the intelligent terminal judges that the obtained wireless signal intensity of the vehicle-mounted terminal of the vehicle is lower than the preset threshold value, the position information of the intelligent terminal is obtained and serves as the vehicle position information; the vehicle searching system can generate a guide line between the position of the intelligent terminal and the position of a vehicle, avoids that people spend a lot of time in searching the vehicle, can give a prompt when people are approaching the vehicle, and is convenient for people to return to the vehicle.

Description

technical field [0001] The invention relates to the field of vehicle parking management, in particular to a vehicle positioning system and a vehicle finding system. Background technique [0002] At present, with the development of the automobile industry and the advancement of mobile communication technology, the number of vehicles is increasing, and vehicle-mounted terminals and smart terminals have also made great progress. When people use a vehicle, especially in an unfamiliar environment or a complex underground parking environment, they tend to forget the location of the vehicle because they leave the vehicle for a long time, and then need to spend more time looking for the vehicle. In order to avoid this situation, the patent application number CN2018103630966 provides a method, system, intelligent terminal, and vehicle-mounted terminal for vehicle search. The vehicle executes the door lock operation, locates and obtains the current position of the vehicle, and genera...

AI Technical Summary

Problems solved by technology

In this method, if the vehicle is parked for a long time, the vehicle terminal will consume more power of the vehicle power supply, and even cause the vehicle power supply to lose power, resulting in the failure of the vehicle to start.

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