Lifting type license plate recognition device
A license plate recognition and lifting technology, applied in the field of parking lot management, can solve the problems of low recognition accuracy and inconvenient maintenance.
Inactive Publication Date: 2020-06-26
陕西沃斯工业科技有限公司
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0003] In order to solve the problem of low recognition accuracy and inconvenient maintenance of the license plate recognition device existing in the prior art, the present invention provides a lifting type license plate recognition device
Method used
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[0014] In order to further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation, structural features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.
[0015] In describing the present invention, it is to be understood that the terms "front", "rear", "upper", "lower", "inner", "outer", "top", "bottom" etc. indicate an orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention.
[0016] A lifting type license plate recognit...
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The invention belongs to the technical field of parking lot management, and particularly relates to a lifting type license plate recognition device. The device comprises a supporting column and a cuboid horizontal anti-collision rod. The supporting column is fixedly connected with the horizontal anti-collision rod and the ground. The horizontal anti-collision rod is of a hollow structure. A motoris arranged on the bottom surface in the horizontal anti-collision rod; an electric telescopic rod is fixedly connected to a rotating shaft of the motor, a horizontal fixing plate is fixedly connectedto the top end of the electric telescopic rod, a high-speed camera is fixedly connected to the horizontal fixing plate, and an opening for allowing the high-speed camera to ascend and descend is formed in the position, corresponding to the high-speed camera, of the top of the horizontal anti-collision rod. A processor is further arranged in the horizontal anti-collision rod; two groups of ultrasonic range finders are further arranged on the outer side wall, close to the vehicle, of the horizontal anti-collision rod; the device is high in recognition precision, convenient to maintain and low in cost.
Description
technical field [0001] The invention belongs to the technical field of parking lot management, and in particular relates to a lifting type license plate recognition device. Background technique [0002] Most of the traditional license plate recognition relies on the traffic camera inside the parking lot, which also has the tasks of monitoring and license plate recognition. When the traffic flow in the parking lot is large, it cannot effectively and accurately recognize the license plate, and some special license plate recognition cameras are often installed on the top of the parking lot. , because the speed of the vehicle in the parking lot is fast and the recognition distance is not enough, it will cause the problem of inaccurate recognition, and it will bring difficulties to the maintenance of the camera. Therefore, a new type of license plate recognition device with high precision and easy maintenance is needed for special license plate recognition. Contents of the inven...
Claims
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Login to View More IPC IPC(8): G08G1/017G08G1/16F16M11/04
CPCF16M11/046G08G1/0175G08G1/166
Inventor 梁国华
Owner 陕西沃斯工业科技有限公司