Pedestrian-vehicle collision early warning system and method based on pedestrian intention recognition in network connection environment

A vehicle collision and pedestrian technology, which is applied in the field of network-connected environment human-vehicle collision warning system based on pedestrian intent recognition, can solve problems such as unfavorable promotion and use, and achieve the effects of improving traffic efficiency, realizing real-time communication, and reducing traffic accidents.

Pending Publication Date: 2022-07-22
JILIN UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a networked environment pedestrian-vehicle collision warning system and method based on pedestrian intention recognition to solve the proble

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  • Pedestrian-vehicle collision early warning system and method based on pedestrian intention recognition in network connection environment
  • Pedestrian-vehicle collision early warning system and method based on pedestrian intention recognition in network connection environment
  • Pedestrian-vehicle collision early warning system and method based on pedestrian intention recognition in network connection environment

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Embodiment Construction

[0063] In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the present invention is not limited by the following examples, and specific implementations can be determined according to the technical solutions and actual conditions of the present invention.

[0064] The network-connected environment human-vehicle collision warning system based on pedestrian intent recognition includes a data acquisition module, a data processing module, an information judgment module, a learning module and an early warning execution module.

[0065] The data collection module includes a pedestrian data collection module and a driving motor vehicle data collection module; the pedestrian data collection module is installed in the pedestrian's smart...

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Abstract

The invention discloses a network connection environment human-vehicle collision early warning system and method based on pedestrian intention recognition, and belongs to the technical field of intelligent traffic. According to the invention, the Internet of Vehicles cloud platform is used as a data interaction platform to carry out real-time pedestrian walking parameter and motor vehicle operation parameter acquisition on pedestrian mobile phones and motor vehicles; after the pedestrian movement direction is identified and the vehicle driving direction is predicted, whether a traffic accident occurs is predicted, so that the vehicle and the pedestrian are warned in advance, and the traffic accident of collision between the pedestrian and the vehicle is reduced. And a new accident model can be established and stored under the condition that no alarm is given and a traffic accident occurs, so that the whole system is improved. According to the invention, effective cooperation of pedestrians, vehicles and roads is realized, the safety of pedestrians can be comprehensively protected in traffic, vulnerable groups such as blind people in traffic can be helped to provide the possibility of free walking on roads, and the method has huge development potential.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a network-connected environment human-vehicle collision warning system and method based on pedestrian intention recognition. Background technique [0002] At present, the automobile industry is developing rapidly, and the number of motor vehicles is increasing rapidly. While cars bring convenience to the people, the frequent occurrence of road traffic accidents also threatens the lives of pedestrians. Pedestrians are a vulnerable group among traffic participants, and improving the safety of road pedestrians has become a research hotspot in the field of automotive active safety. At present, the research on pedestrian safety protection at home and abroad mainly focuses on the stage of traffic analysis and discussion, and more from the perspective of traffic laws to protect pedestrian safety. The current research on pedestrian collision avoidance sys...

Claims

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Application Information

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IPC IPC(8): G06V20/58G06V40/10G06V40/20G06V10/62G08G1/01H04L67/06H04L67/12G08G1/16
CPCG08G1/166H04L67/12H04L67/06G08G1/0108
Inventor 孙文财马慧慧陈薪婷崔喆徐浩哲
Owner JILIN UNIV
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