Parking lot booking system and its use method

Abstract

This system consists of a car position tester (CPT) and a car position managing server (CPS). CPS consists of the position managing module, the idle position judging module (EPJ), the position inquiry module, the position preserving module (PP) and the position preservation charging module. Steps of using this system include: 1) numbering the positions; 2) CPT sending position state info to EPJ; 3) real-time judging position idle state; 4) the position preservation terminal (PPT) sending the position inquiry instruction to CPS; 5) PPT obtaining the inquiry result and sending the position preservation info; 6) PP preserving the position and sending the preservation result to PPT. This technical scheme records accurately all position idle states of the parking lot and forecasts the position state changing. This raises the utilization of car position resource and reduces the cost of car using.

Description

technical field [0001] The invention relates to the application field of video surveillance, in particular to a parking space reservation system and a method for using the same. Background technique [0002] As the number of vehicles in various cities increases, the demand for parking spaces also increases. This has caused a serious problem, that is, how to quickly find a suitable parking space when the vehicle arrives at the destination. In commercial and tourist areas with heavy traffic volume, it is difficult to find a parking space during the peak period of parking, which has become a real problem for car owners. The traditional method of driving a car to find a parking space on the spot is often inefficient, and it is easy to cause problems in the parking lot. traffic jam. In order to solve this problem, the parking lot of some buildings adopts a parking guidance system, and installs an ultrasonic parking space detector on each parking space in the parking lot to detec...

AI Technical Summary

Problems solved by technology

[0003] 1) Free parking spaces cannot be queried in advance

[0004] Car owners must drive to the vicinity of the electronic signs or at the entrance of the parking lot to know whether there are free parking spaces. Sometimes during the peak parking period, some parking lots often have no free parking spaces, and the car owner has to drive around to look for them. Sometimes there are some parking spaces immediately. There are a small number of free parking spaces in the field, and several vehicles may compete for a parking space

[0005] 2) The real-time performance of parking space information is not enough

[0006] The current system only indicates when the parking space vacancy actually changes, and it is still difficult to meet the ideal parking space query requirements. For example, if the car owner sees a small number of parking spaces on the electronic sign, it may be idle when the car arrives at the target parking lot. The parking space has already been occupied, and it is also possible to see vacant parking spaces at the entrance of the parking lot. If the parking lot is large or multi-storey, it may be that when the car arrives at the target parking space, it has already been taken by others, and it may be necessary to Go back to the screen at the entrance to check for other available parking spaces

In another case, the car owner sees that there are no free parking spaces in all the nearby buildings on the electronic sign, but at this time there may be several cars that are about to leave. The car owner just left the electronic sign, and there are empty parking spaces on it. , even the car owner sees whether there is a free parking space at the entrance of the parking lot, and there is a parking space just after leaving

[0007] Therefore, the current parking lot electronic scheduling system still has defects. How to make the system predict in advance before the parking space vacancy status changes is an urgent problem to be solved.