On-road berth shielding detection method and device

A technology of occlusion detection and berth, applied in the field of intelligent transportation, can solve the problems of increased labor costs and billing errors of inspectors, and achieve the effect of reducing manual inspection costs and avoiding billing errors.

Pending Publication Date: 2020-02-28
SHENZHEN GENVICT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One stop was misjudged as two stops, resulting in billing errors and increased labor costs for inspectors

Method used

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  • On-road berth shielding detection method and device
  • On-road berth shielding detection method and device
  • On-road berth shielding detection method and device

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Experimental program
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Embodiment approach

[0044] Such as figure 1 As shown, the on-street berth blocking detection method of the present application, an implementation thereof, includes the following steps:

[0045] Step 102: According to the image of the berth to be detected captured by the camera installed in the road, determine whether the state of the berth to be detected is free; wherein the berth to be detected is within the shooting range of the camera.

[0046] There may be two situations in which no vehicle is detected on the berth to be detected. One is that the berth to be detected is idle, and the other is that the camera's view is blocked by a vehicle on the road.

[0047] Step 104: If it is determined that the state of the berth to be detected is idle, then perform key point detection on the berth to be detected according to the neural network.

[0048] In some embodiments, the above-mentioned neural network can be a convolutional neural network, such as any type of neural network model such as LeNet, A...

Embodiment 2

[0065] Such as Figure 4 As shown, the on-street berth blocking detection device 400 of the present application, an implementation manner thereof, may include a judgment module 410 , a detection module 420 and a processing module 430 .

[0066] The judging module 410 is configured to determine whether the state of the berth to be detected is free according to the image of the berth to be detected captured by the camera installed in the road, wherein the berth to be detected is within the shooting range of the camera.

[0067] The detection module 420 is configured to perform key point detection on the berth to be detected according to the neural network when it is determined that the state of the berth to be detected is idle.

[0068] The processing module 430 is configured to determine whether the berth to be detected is blocked according to the detected key points.

[0069] Such as Figure 5 As shown, another embodiment of the on-street berth blocking detection device of t...

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Abstract

The invention discloses an on-road berth shielding detection method and a device, and the method comprises the steps: determining whether the state of a to-be-detected berth is idle according to an image photographed by a camera installed in a road, of the to-be-detected berth; wherein the berth to be detected is located in the shooting range of the camera; if it is determined that the state of the to-be-detected berth is idle, performing key point detection on the to-be-detected berth according to a neural network; and determining whether the to-be-detected berth is shielded according to thedetected key points. According to the method, the key points are arranged on the berth, and whether the berth to be detected is shielded can be judged by detecting the key points, so that charging errors caused by shielding of the berth are avoided, and the manual troubleshooting cost of inspectors can be reduced.

Description

technical field [0001] The present application relates to the field of intelligent transportation (Intelligent Transportation System: ITS), in particular to an on-street berth blocking detection method and device. Background technique [0002] In the southern region, because there are many trees on both sides of the road, many cameras can only be set up at places below four meters. When the cart passes or stays, the view angle of the camera may be completely blocked, and at this time the camera can only see a part of the cart area. When using the existing video-based berth state detection method, because there is no vehicle in the camera's view, the berth state set on the road will be misjudged as an idle state. At this time, if the covered vehicle leaves, the vehicle parked in the berth will be considered as a newly parked vehicle. [0003] If the bus is parked at the berth, when the dump truck passes by and the bus is covered, the camera only captures the part of the dum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32
CPCG06V20/54G06V10/25G06V2201/08
Inventor 周正锦颜银慧向涛艾烨霜萧达安沈树鹏张成
Owner SHENZHEN GENVICT TECH
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