Parking space detection system and method based on double parking detectors

A parking space detector and parking space detection technology, applied in the field of parking space detection system based on double parking space detectors, can solve problems such as influence and misjudgment, achieve the effect of improving detection accuracy and solving the bottleneck of parking space detection
CN103426329AActive Publication Date: 2013-12-04深圳市帕马智能停车科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市帕马智能停车科技有限公司
Publication Date
2013-12-04

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Abstract

The invention relates to a parking space detection system and method based on double parking detectors. The parking space detection system based on the double parking detectors is mainly characterized by comprising a parking space detection server, a wireless parking space detection network and the parking space detectors, the parking space detection server is connected with the parking space detectors through the wireless parking space detection network, and each of two sides, close to side lines of each parking space, is provided with one parking space detector. The parking space detection method includes the steps: using the two parking space detectors, on the side lines of each parking space, for detection; judging the state of the parking space is unchanged when detection values, of the two parking space detectors on the side lines of one parking space, hop within different time; using a matching detection method for the detection of the parking space when the detection values, of the two parking space detectors on the side lines of one parking space, hop at the same time. The parking space detection system and method based on the double parking detectors is reasonable in design and capable of effectively solving the problem of misjudgment due to vehicle magnetic field effect of the neighboring parking spaces which are arranged in a parallel mode, and accordingly detection precision is improved.
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Description

technical field

[0001] The invention belongs to the technical field of parking space detection, in particular to a parking space detection system and method based on double parking space detectors. Background technique

[0002] At present, the detection method of the parking spaces in the roadside parking lot is: each parking space is detected by a parking space detector, and the parking space detector is buried on the vertical line of the parking space along the parking space arrangement direction. Since the radiation radius of the vehicle magnetic field is equal in the length direction and the width direction, generally within 2.5 meters outside the vehicle boundary, the radius in the length direction of the parking space must be greater than the radius in the width direction. When parking, the influence of its magnetic field on the center point of the adjacent parking space is much smaller than that of the magnetic field on the center point of the adjacent parking space w...

Claims

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