Vehicle driving track recognition method and device and storage medium

A technology for vehicle driving and identification methods, applied in the field of image recognition, can solve the problems of high cost, inconsistent, and inability to continuously work for a long time, and achieve the effect of improving safety, avoiding misrecognition, and avoiding missed identification.

Pending Publication Date: 2021-02-26
BEIJING AEROSPACE AUTOMATIC CONTROL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manual monitoring method has the problems of high cost, inability to work continuously for a long time, and inconsistent discrimination standards

Method used

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  • Vehicle driving track recognition method and device and storage medium
  • Vehicle driving track recognition method and device and storage medium
  • Vehicle driving track recognition method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] see figure 1 , a schematic diagram of a vehicle trajectory recognition method provided in an embodiment of the present application, as shown in the figure, the method includes steps S101 to S103:

[0074] S101. Detect the target vehicle. When the target vehicle is detected, record the center coordinates of the detection frame of the target vehicle;

[0075] S102. Track the target vehicle, and record the running track of the center of the target vehicle detection frame;

[0076] S103. Judgment is made on the running trajectory, and if the judgment result is a preset trajectory, an alarm signal is sent.

[0077] In the above step S101, to detect the target vehicle, the fourth generation YOLO target detection algorithm based on single-stage deep learning can be used to detect the target vehicle in the camera image. When the target vehicle is detected, record the coordinates of the center point of the detection frame at this time, and record the time t at this time. Amon...

Embodiment 2

[0148] Based on the same inventive concept, the embodiment of the present invention also provides a vehicle track identification device, such as image 3 As shown, the device includes:

[0149] The target detection module 301 is used to detect the target vehicle, and when the target vehicle is detected, record the center coordinates of the target vehicle detection frame;

[0150] A target tracking module 302, configured to track the target vehicle and record the running track of the center of the target vehicle detection frame;

[0151] The driving trajectory judging module 303 is configured to judge the running trajectory, and if the judgment result is a preset trajectory, send an alarm signal.

[0152] It should be noted that the target detection module 301 provided in this embodiment can realize all the functions included in step S101 in the first embodiment, solve the same technical problem, and achieve the same technical effect, so it will not be repeated here;

[0153]...

Embodiment 3

[0157] Based on the same inventive concept, the embodiment of the present invention also provides a vehicle track identification device, such as Figure 5 As shown, the device includes:

[0158] Including memory 502, processor 501 and user interface 503;

[0159] The memory 502 is used to store computer programs;

[0160] The user interface 503 is configured to interact with the user;

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PUM

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Abstract

The invention discloses a vehicle driving track recognition method and device and a storage medium, which are used for recognizing illegal driving behaviors of a vehicle. The vehicle driving track recognition method comprises the steps of detecting a target vehicle and when the target vehicle is detected, recording the center coordinate of a detection frame of the target vehicle; tracking the target vehicle, and recording the moving track of the center of the detection frame of the target vehicle; and judging the moving track, and if a judgment result is a preset track, sending an alarm signal. The invention further provides a vehicle driving track recognition device and the storage medium.

Description

technical field [0001] The present application relates to the field of image recognition, in particular to a method, device and storage medium for vehicle trajectory recognition. Background technique [0002] At present, the containers in the port are usually transported by special container trucks. When transporting at the terminal, the container trucks need to follow the corresponding safety rules and regulations, and drive on the designated roads. In order to save time by driving on the prescribed roads, in actual transportation, there are often container truck drivers who drive vehicles in S-shape in violation of regulations, causing great safety hazards. In order to prevent traffic accidents caused by dangerous driving of container truck drivers, ports usually adopt the method of installing cameras for monitoring, and rely on manual monitoring to supervise the normal driving of container truck drivers. However, the manual monitoring method has the problems of high cost...

Claims

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Application Information

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IPC IPC(8): G06K9/32G06K9/62G06T7/70G06T7/277G08G1/127
CPCG06T7/70G06T7/277G08G1/127G06T2207/20081G06T2207/20104G06T2207/30232G06T2207/30241G06V10/25G06V2201/08G06V2201/07G06F18/2411G06F18/214
Inventor 龚任杰李飞郭宸瑞闫威郑智辉唐波
Owner BEIJING AEROSPACE AUTOMATIC CONTROL RES INST
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