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A method and system for reminding pedestrians to collide with vehicles, camera, mobile terminal

A technology of mobile terminal and camera, which is applied in the field of mobile terminal to remind pedestrians to collide with vehicles and camera, can solve the problems of pedestrian safety hazards, etc., and achieve the effect of improving safety and reducing the number of accidents

Active Publication Date: 2022-04-19
HISENSE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a method and system for reminding pedestrians to collide with vehicles, a camera, and a mobile terminal to solve the technical problem that there is a great safety hazard for passing pedestrians at intersections without traffic lights

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  • A method and system for reminding pedestrians to collide with vehicles, camera, mobile terminal
  • A method and system for reminding pedestrians to collide with vehicles, camera, mobile terminal
  • A method and system for reminding pedestrians to collide with vehicles, camera, mobile terminal

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0035] At remote intersections, there are generally no traffic lights, especially when there is less traffic at night, the phenomenon of drivers speeding and running red lights will increase significantly, which poses a great safety hazard to passing pedestrians. The installed cameras only have the function of traffic recording, and only play...

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Abstract

The present application discloses a method and system for reminding pedestrians to collide with a vehicle, a camera, and a mobile terminal. The method includes: adjusting the angle; separately collecting multi-frame moving images of the vehicle and pedestrians; constructing a vehicle motion model based on the multi-frame moving images of the vehicle; Construct a pedestrian motion model based on the multi-frame motion images of pedestrians; judge the vehicle collision risk according to the vehicle motion model and pedestrian motion model; if there is a collision risk between the vehicle and pedestrians, send a warning message to the pedestrian's mobile terminal. The reminder method provided by this application models the motion patterns of vehicles and pedestrians through cameras at intersections, and judges whether there is a collision risk between the two based on the constructed vehicle motion model and pedestrian motion model. When there is a collision risk, the mobile terminal of the pedestrian Sending warning information does not require a network environment, and reminds pedestrians of danger through mobile terminals, reminding pedestrians to pay attention to vehicles at the intersection, and improving the safety of pedestrians when crossing the intersection.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a method and system for reminding pedestrians of a vehicle collision, a camera, and a mobile terminal. Background technique [0002] As the number of vehicles increases, traffic conditions become more and more complex, especially at intersections where vehicles cannot effectively detect vehicles passing by quickly in the lateral direction or pedestrians passing quickly, thus greatly improving the inter-vehicle and vehicle-to-vehicle Probability of collision between pedestrians. [0003] At present, the preventive measures for traffic accidents at intersections in my country are mainly reflected in the following aspects: (1) In terms of laws and regulations, in addition to stipulating that vehicles should slow down when approaching intersections, they also stipulate the relevant priority principles for vehicles traveling together in intersections; 2) I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16H04W4/80H04W4/40
CPCG08G1/16G08G1/166H04W4/80H04W4/40
Inventor 牟善礼
Owner HISENSE
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