Reverse vehicle searching system utilizing path planning printer

Abstract

The invention relates to a reverse vehicle searching system utilizing a path planning printer. The reverse vehicle searching system comprises an underground garage map partitioning module identifier,a path planning device and a printing device, the underground garage map partitioning module is used for identifying the positions of vehicles in the same area by using a marked reverse vehicle searching device; path planning is used on the basis of underground garage map partition module identification. The system aims to find an optimal path from a pedestrian entrance of an underground garage toa device position through a shortest path method by using the device position. The printing device is used for storing a path plan through a built-in SD card of the device; an STC89C52 single-chip microcomputer is adopted to control real-time map printing, and the control mode is that the STC89C52 single-chip microcomputer reads SD card data through an SD card module and sends the data to a printer through serial port communication to achieve map printing, and finally a vehicle owner uses a picture to search a vehicle reversely. According to the system, a vehicle owner can quickly find the own vehicle in the underground garage, and the problem that reverse vehicle finding is difficult is solved.

Description

technical field [0001] The invention belongs to the field of pedestrian guidance, in particular to a reverse vehicle search system using a path planning printer. Background technique [0002] In the parking lots (garages) of some large commercial areas, due to the large parking area, many partitions and layers, and the poor differentiation of the indoor site environment, it is difficult for car owners to find their cars accurately, which takes a lot of time and brings inconvenience to car owners , but also result in a waste of resources and a reduction in service quality. If the car owner forgets the parking space information when he parked, it will become more difficult to find the car. [0003] The implementation of the existing car-finding navigation system is to install a positioning sensor such as an infrared sensor or a camera on each parking space, and then find the vehicle based on these positioning sensors, but these car-finding navigation systems all have the prob...

AI Technical Summary

Problems solved by technology

[0002] In the parking lots (garages) of some large commercial areas, due to the large parking area, many partitions and layers, and the poor differentiation of the indoor site environment, it is difficult for car owners to find their cars accurately, which takes a lot of time and brings inconvenience to car owners , but also result in a waste of resources and a reduction in service quality

If the car owner forgets the parking space information when he parked, it will become more difficult to find the car

[0003] The implementation of the existing car-finding navigation system is to install a positioning sensor such as an infrared sensor or a camera on each parking space, and then find the vehicle based on these positioning sensors, but these car-finding navigation systems all have the problem of high cost of use. Invented a path planning printer reverse car search system to solve the above problems

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