Roadside parking lot vehicle management device and method based on images

Abstract

The invention relates to a roadside parking lot vehicle management device and management method based on images. The device comprises a recognition integral machine unit and a main controller, wherein the recognition integral machine unit comprises a ball type recognition integral machine and more than two groups of gun type recognition integral machines; the ball type recognition integral machine is arranged on a parking lot monitoring rod; more than two groups of gun type recognition integral machines are distributed at the left side and the right side of the ball type recognition integral machine; a control module, a main control module, a network communication module and a storage module are arranged in the main controller; information obtained by the control module is fed back to the main control module through the network communication module; the network communication module communicates with a background server; according to the instruction of the main control module, the vehicle parking space and license plate information are sent to the background server through the network. Through the control on the main controller by the device, the vehicle go-in and go-out information in front of and behind a parking lot monitoring rod and right under the monitoring rod can be automatically completed; the recognition efficiency is improved; the automation performance is improved; the high-efficiency management can be performed on roadside parking in cities.

Description

technical field [0001] The invention relates to a vehicle management device and method, in particular to an image-based roadside parking lot vehicle management device and method. Background technique [0002] On-street parking lots make full use of road resources to meet short-term parking needs and facilitate urban parking. At present, the scope of urban parking lots is increasing. However, due to complex roadside scenes and high construction costs, the current management of visual parking lots is mainly It still relies on manual management. When the number of parking lots increases, the management efficiency is low, and sometimes even road congestion occurs, which brings huge pressure to urban traffic. How to manage open parking lots on the side of urban roads is an unsolved problem. [0003] In the existing technology, a technology used to manage and identify roadside parking lots is the vehicle sensor + manual mode. This mode uses the vehicle sensor to sense the change ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, a technology used to manage and identify roadside parking lots is the vehicle sensor + manual mode. This mode uses the vehicle sensor to sense the change of the vehicle on the parking space, and then notifies the manual to check the license plate. identification; however, this scheme still does not get rid of manual work, the process of license plate recognition still needs to be processed manually, and the efficiency has not been significantly improved, and the vehicle sensor cannot complete the identification of vehicle information, does not have the camera function, and cannot complete on-site recording

[0004] In the prior art, the second solution is to carry out vehicle identification on high-altitude license plate integrated locomotives, and the integrated license plate recognition machine can dynamically monitor the entire parking lot; in this solution, the integrated license plate recognition machine is usually hung above the roadside parking lot. Recognize the license plate in a small area, but cannot fully recognize the vehicle

When the vehicle is parallel parked along the side of the road, the vehicle is parked and the front and rear vehicles are blocked. Only the time window when the vehicle enters and exits can capture the license plate. It is difficult to complete the capture work by relying on a single type of license plate recognition all-in-one machine, so the It is not appropriate to put the scheme in the automatic management mode of the roadside parking lot

[0005] In the existing technology, the third solution is to set up a single gun-type all-in-one machine and a ball-type all-in-one machine to cooperate. The characteristic of this technology is that it cannot accurately monitor the information of all parking spaces in the one-shaped roadside parking lot, especially the monitoring pole of the parking lot. The information of the vehicle directly below, the monitoring range is not comprehensive enough

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