License plate correction method, ETC antenna device and computer readable storage medium

Abstract

The invention discloses a license plate correction method. The method comprises the steps: obtaining first license plate information according to image recognition collected by a camera device; reading second license plate information of the ETC vehicle-mounted terminal; and correcting the first license plate information according to the second license plate information. The invention also provides ETC antenna equipment and a computer readable storage medium. According to the license plate correction method, whether the vehicle enters the parking lot or the vehicle leaves the parking lot is detected; the first license plate information obtained by image recognition can be corrected by reading the second license plate information of the ETC vehicle-mounted terminal, so that the situation that a vehicle cannot enter a parking lot normally or cannot leave the parking lot normally due to wrong recognition of the first license plate information is avoided; besides, charging operation can beperformed according to the corrected first license plate information, and the vehicle cost is automatically deducted from the account bound with the ETC vehicle-mounted terminal according to the charging result so that accurate charging and automatic payment of the cost of the vehicle corresponding to the first license plate information from entry to exit can be realized.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a license plate correction method, an ETC antenna device and a computer-readable storage medium. Background technique [0002] At present, whether it is applied to parking lot charges or high-speed ETC lane vehicle charges, the vehicle image recognition can be collected by the camera device to obtain vehicle information, such as license plate number, and vehicle color, etc., and then the vehicle can be billed according to the recognized vehicle information , but due to the influence of the installation position and shooting angle of the camera device, or the environmental influences such as visibility and visible light during image acquisition, the recognized license plate information has errors, resulting in the inability to perform billing operations through the license plate information. [0003] The above content is only used to assist in understanding the technical ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a license plate correction method, ETC antenna equipment, and computer-readable storage medium, aiming to solve the problem that the recognized license plate information has An error caused the problem that the billing operation cannot be performed through the license plate information

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