Self-starting method for two adjacent parking space sensors arranged front and back along roadside parking space

Abstract

The invention relates to the field of parking space sensors, in particular to a self-starting method for two adjacent parking space sensors arranged front and back along a roadside parking space. The invention provides a self-starting method for two adjacent parking space sensors arranged front and back along a roadside parking space, each parking space sensor comprises two cameras, the two cameras are arranged on the front side and the rear side of the parking space sensor respectively, and license plate shooting is carried out on vehicles parked in the parking spaces on the front side and the rear side of the parking space sensor respectively; the parking space sensor sends a shooting wake-up signal to the adjacent parking space sensor when sensing that a vehicle is parked, and the adjacent parking space sensor wakes up a shooting area in the two cameras to approach the camera sending the shooting wake-up signal to shoot a license plate of the parked vehicle when receiving the shooting wake-up signal. According to the method, the parking space sensor can obtain more license plate shooting opportunities, and the opportunity of successfully shooting the license plate is increased.

Description

technical field [0001] The invention relates to the field of parking space sensors, in particular to a self-starting method for arranging two adjacent parking space sensors front and rear along a roadside parking space. Background technique [0002] In daily life, some areas are designated as parking spaces on some roadsides, and there are usually corresponding parking sensors next to the parking spaces. These parking sensors have functions such as billing and monitoring. There is a low parking space sensor installed on the curb, which is provided with a controller and an induction head connected to the controller, and the induction head is used for sensing whether a vehicle is parked in the parking space. The parking space sensor is also equipped with front and rear cameras, and the two cameras are connected to the controller. The cameras are usually in a standby state, and the controller can wake up the front and rear cameras to detect the license plates of vehicles parked...

AI Technical Summary

Problems solved by technology

Since the parking sensor on the roadside is usually installed at the curb, the installation position of the parking sensor is relatively low, the shooting angle of the camera installed on the parking sensor is fixed and limited, and the camera that wakes up later starts to shoot. The entering vehicle is often parked in the parking space. At this time, the distance between the vehicle and the rear-awakened camera is relatively close, and the rear-awakened camera can only capture the license plate from the side. If the chassis of the parked vehicle is too low or too high, The camera may not be able to capture license plates of parked vehicles

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