Vehicle management device, vehicle management server and vehicle management system

Abstract

The invention discloses a vehicle management device, a vehicle management server and a vehicle management system. The vehicle management device comprises: at least two first fixing devices and at least two second fixing devices, wherein the first fixing devices and the second fixing devices are sequentially fixed to at least one side of a lane in the extending direction of the lane, and the firstfixing devices are provided with structures allowing vehicles to pass through without barriers; a camera shooting device fixed to the second fixing devices and used for snapshot; laser radar fixed onthe first fixing devices and used for detecting a preset area of a lane and outputting point cloud data; a control device used for identifying the vehicle on the lane according to the point cloud data, and triggering the camera shooting device to acquire an image of the target monitoring area at least once when the vehicle enters the target monitoring area; a communication device which is in communication connection with the control device and is used for being in communication connection with a vehicle management server, wherein the communication device is used for transmitting the images andthe information of the camera shooting device to the vehicle management server. According to the technical scheme, real non-stop toll collection can be achieved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle detection, and in particular to a vehicle management device, a vehicle management server and a vehicle charging system. Background technique [0002] The Electronic Toll Collection (ETC) system is a key technology in the field of Intelligent Transportation System (ITS), and its market scale is growing rapidly. Compared with the conventional manual toll collection method, the ETC system greatly increases the speed of vehicles and provides convenience for traffic. [0003] At present, high-speed ETC exits and parking lot toll gates mostly adopt visual solutions, and the cameras are not sensitive to single and double targets. In particular, in an environment with poor light (that is, darker), the misjudgment rate of the camera to the vehicle is high, which makes it impossible to achieve accurate recognition of the license plate; and because there are railings at the interse...

AI Technical Summary

Problems solved by technology

[0003] At present, high-speed ETC exits and parking lot toll gates mostly use visual solutions, and the cameras are not sensitive to single and double targets

In particular, in an environment with poor light (that is, darker), the misjudgment rate of the camera to the vehicle is high, which makes it impossible to achieve accurate recognition of the license plate; and because there are railings at the intersection, the vehicle actually needs to Slow down or even stop for a certain period of time to be able to pass, and can not realize the non-stop charging in the true sense

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