Pedestrian and vehicle detecting method and system based on multi-vehicle cooperation

A vehicle detection and vehicle technology, which is applied to vehicle parts, optical observation devices, signaling devices, etc., can solve potential safety hazards and other issues, and achieve the effects of increasing safety, reducing deployment costs, and increasing scalability

Inactive Publication Date: 2016-02-03
CHINA UNIV OF PETROLEUM (EAST CHINA)
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Problems solved by technology

[0006] The purpose of the present invention is to solve the potential safety hazards caused by blind spots in vehicle driving, and propose a method and system for pedestrian and vehicle detection based on multi-vehicle cooperation, m

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  • Pedestrian and vehicle detecting method and system based on multi-vehicle cooperation
  • Pedestrian and vehicle detecting method and system based on multi-vehicle cooperation
  • Pedestrian and vehicle detecting method and system based on multi-vehicle cooperation

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Embodiment Construction

[0040] The invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] The basic idea of ​​the present invention is to use the different position advantages of different cars to collect environmental information and splicing the image information into a panoramic image to restore the real road condition information in the visual blind area, so as to eliminate the visual blind area for users when driving.

[0042] figure 1 It is a flowchart of a method for detecting pedestrians and vehicles based on multi-vehicle cooperation provided by an embodiment of the present invention. see figure 1 , the example includes:

[0043] 101. The on-board sensor collects the status data of the driving vehicle to guide the on-board camera to collect images;

[0044]According to the sensor data of the vehicle, the driving status of the vehicle is judged. When encountering bumpy road conditions, the unstable factors are avoided in ...

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Abstract

The invention belongs to the technical field of vehicle-mounted systems and automobile electronics, and relates to a pedestrian and vehicle detecting method and system based on multi-vehicle cooperation. The method comprises the steps that a vehicle-mounted sensor collects the state data of traveling vehicles, and a vehicle-mounted camera is guided to collect images; time stamps, corresponding traveling state data and current GPS data are added to the collected images, and a vehicle-mounted self-organization network is used for broadcasting the images to vehicles on the adjacent network nodes; an image processing module processes local data and the received data to synthesize a panoramic image and carries out pedestrian detection to generate an early-warning prompt instruction; an early-warning prompt module prompts drivers to avoid dangers which possibly appear in a sound and displayer display mode after receiving the instruction of the image processing module. According to the pedestrian and vehicle detecting method and system, the multi-vehicle cooperation way is provided for the first time, view blind zones existing during driving are eliminated for users by means of the different position advantages of different vehicles, and driving safety is improved.

Description

technical field [0001] The invention discloses a method and system for detecting pedestrians and vehicles based on multi-vehicle cooperation, and relates to the technical fields of vehicle-mounted systems and automotive electronics. Background technique [0002] With the rapid development of social economy, the number of automobiles has increased sharply in recent years, becoming another popular tool of life after the popularization of telephones. In more and more crowded cities, drivers often encounter many blind spots in the actual driving process. These blind spots will not only increase the driver's stress and cause driving fatigue, but also cause important safety hazards in traffic accidents. Safe driving has become one of the main research hotspots in the field of Internet of Vehicles. Passive safety system has made outstanding contributions in reducing the degree of accident hazards, but it cannot effectively avoid the occurrence of safety accidents. In addition, th...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60Q9/00
CPCB60R1/00B60Q9/00B60R2300/10B60R2300/303B60R2300/802B60R2300/8033B60R2300/8093
Inventor 李世宝路锦博刘建航郭晓菲陈海华马文丽张文斌
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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