Interactive system for avoiding information absence of vehicle in parking lot

Abstract

The invention discloses an interactive system for avoiding information absence of a vehicle in a parking lot. The system comprises a module which is used at a parking lot intersection and enhances collection and identification of vehicle characteristic information by using redundancy design. The module comprises a rubber vehicle stop bar, a camera and a vehicle sensor or a ground-sensing coil. A camera module consisting of four cameras connected in parallel is in the camera. A dedicated ASIC chip synthesizes three frames of images into one frame image. The image synthesized by the ASIC chip is transmitted to a DSP for license plate identification, or the image synthesized by the ASIC chip is transmitted to another artificial intelligence dedicated ASIC chip which executes the YOLO-V3 algorithm for face identification of an owner or a driver. Finally, the identification result is converted into unique text data (a feature code in designated format), and the data are stored in a database. The data are compared with a character string to be matched in the database or grafted and synthesized into new data. Accordingly, the problem of difficult settling caused by a license plate identification reason is solved.

Description

technical field [0001] The invention relates to the field of parking lot equipment, in particular to a parking lot barrier based on multiple cameras arranged in front and rear of a double gear lever. Background technique [0002] Intelligent parking lot management system is a general term for vehicle charging and equipment automation management in modern parking lots. It is a high-tech electromechanical integration product that completely puts the parking lot under the unified management of the computer. At present, the commonly used vehicle toll management system based on license plate image recognition technology in parking lots is based on the principle that there is only one barrier bar at an intersection and cameras are installed around the barrier bar. At present, there is no technical solution for intelligent recognition of the shape of the vehicle and then automatic release on the market. The conventional components of the traditional parking lot fee management s...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is: it mainly provides a modular, intelligent, and automatic technical solution for the problem of no entry or exit information of vehicles at the entrance or exit of the parking lot, and realizes the solution to the problem of camera capture at the entrance of the parking charging system. At the same time, it is impossible to distinguish the vehicle that is too close to the vehicle, or the vehicle that is unwilling to abide by the rules of keeping the distance between vehicles, so that the camera at the entrance (exit) of the parking charging system cannot distinguish the next vehicle that is too close to the vehicle when capturing, and thus cannot draw the approach Information or departure information, the start and end time cannot be determined, the timing cannot be determined, and the problem of charging cannot be manually released. By the way, it solves the problem that the temporary license plate vehicle is lost or the entry barcode or QR code slip is deliberately discarded, resulting in the inability to determine the entry time. By the way, it also solves the problem of future self-driving (unmanned driving) vehicles entering the parking lot under the condition of temporary license plates

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