Image processing based gate machine control device of parking place

Abstract

The invention discloses an image processing based gate machine control device of a parking place. The gate machine control device comprises a gate machine body, a barrier gate arranged on the gate machine body, a distance induction unit, a camera unit, a control unit, a storage unit, a driving unit and a servo motor, wherein an output shaft of the servo motor is connected with the barrier gate; the control unit comprises an extracting module, a processing module and a matching module; the distance induction unit is used for detecting vehicles and obtaining detection signals; the camera unit is used for extracting vehicle images; the extracting module is used for recognizing and extracting license plate numbers; the storage module is used for storing license plate numbers in advance; the processing module is used for receiving the extracted license plate numbers and retrieving the license plate numbers stored in advance; the matching module is used for matching the license plate numbers and outputting control signals when the matching passes; the driving unit is used for driving the servo motor so as to open the barrier gate. The gate machine control device disclosed by the invention realizes an intelligent control process, and the artificial recognition of vehicles and the artificial control of the barrier gate are not needed, so that the manpower is saved.

Description

technical field [0001] The invention relates to a parking lot gate control device based on image processing, and belongs to the technical field of parking lot gates. Background technique [0002] In the parking lot, the turnstile is a common management device. The gate is a channel blocking device, which is used to manage the flow of people and regulate the entry and exit of pedestrians. It is mainly used in the subway gate system and the toll ticket gate system. Its most basic and core function is to realize that only one person can pass through at a time, and it can be used at the entrance of various charging and access control occasions, especially in the parking lot. [0003] At present, according to the different control methods of the movement, the parking lot gates can be divided into mechanical, semi-automatic, and fully automatic. Some manufacturers will call the semi-automatic type electric type and the fully automatic type automatic type. The mechanical type is...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a parking lot gate control device based on image processing, and solve the problem that the existing parking lot gates can manually identify vehicles and manhole remote control barriers , the problem that the vehicle cannot be controlled under automatic image acquisition

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