Parking lot vehicle searching system using laser identification and vehicle searching method thereof

Abstract

The invention relates to a parking lot vehicle searching system using laser identification and a vehicle searching method thereof. The parking lot vehicle searching system comprises a mobile terminal, a vehicle-mounted T-BOX system, a laser controller and a laser emitter. The mobile terminal sends a vehicle searching command to the vehicle-mounted T-BOX system through the Internet, the vehicle-mounted T-BOX system sends a control command to the laser controller through the CAN bus after receiving the vehicle searching command, and the laser controller controls the laser transmitter to transmit a laser pattern according to the received control command. The system adopts network connection to avoid the limitation of distance; laser is started through a network, so that the defect of poor GPS positioning signals can be avoided; a traditional car searching mode mainly comprises whistling and flashing, obvious noise pollution and light pollution are caused, and the scheme projects beautiful patterns on the ground and is more humanized; the projection pattern for guiding the vehicle owner to find the vehicle can be customized and modified according to the APP, and the reminding mode is more friendly and customizable.

Description

technical field [0001] The invention belongs to the technical field of laser recognition, and in particular relates to a car-finding system and a car-finding method in a parking lot using laser recognition. Background technique [0002] With the improvement of people's living standards, the rapid development of the automobile industry has been driven, and now the parking lot is getting bigger and bigger, and it is easy for users to forget where to park the car. [0003] At present, the car is usually found by the physical key. As the parking lot is getting bigger and bigger, the effective distance of the physical car key is limited, which cannot meet the needs of users. Secondly, because the indoor parking lot cannot receive GPS positioning signals, the positioning accuracy of mobile phone base stations is relatively poor. It is difficult to find your car through map navigation because of the poor GPS signal, especially in large parking lots. It is difficult to quickly find ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a parking lot car search system and its car search method using laser recognition, solve the problem of difficult car search in complex scenes, and can control the vehicle to send out a car with Laser with special patterns to help users quickly find the location of the vehicle

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