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Vehicle safety rating method based on unmanned aerial vehicle-vehicle cooperative network

A technology for drones and vehicles, which is applied to services based on specific environments, in-vehicle communications, vehicle components, etc., can solve the problem that vehicles cannot be rated dynamically and in real time, and achieve the effect of improving accuracy.

Active Publication Date: 2021-03-23
GUILIN UNIVERSITY OF TECHNOLOGY
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AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a vehicle safety rating method based on the drone-vehicle collaboration network, which solves the problem that vehicles cannot be rated dynamically and in real time in the prior art, and improves the accuracy

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  • Vehicle safety rating method based on unmanned aerial vehicle-vehicle cooperative network
  • Vehicle safety rating method based on unmanned aerial vehicle-vehicle cooperative network
  • Vehicle safety rating method based on unmanned aerial vehicle-vehicle cooperative network

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Embodiment Construction

[0057] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] refer to Figure 1 to Figure 7 , a vehicle safety rating method based on UAV-vehicle collaboration network, including the following steps:

[0059] Step 1: Form a FANET formation;

[0060] Step 2: Form a VANET formation;

[0061] Step 3: All sensor readings and rating readings will be marked with a specific normalized value before using the DEMATEL rating model;

[0062] Step 4: Calculate vehicle condition rating by DEMATEL method;

[0063] Step 5: Bring the vehicle condition rating into the vehicle behavior rating model to calculate the vehicle behavior rating;

[0064] Step 6: Calcula...

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Abstract

The invention discloses a vehicle safety rating method based on an unmanned aerial vehicle-vehicle cooperative network. The method comprises the following steps: step 1, establishing an FANET formation; step 2, establishing a VANET formation; step 3, marking all sensor readings and rating readings as a specific normalized value before a DEMATEL rating model is used; step 4, calculating a vehicle condition rating through a DEMATEL method; step 5, substituting the vehicle condition rating into a vehicle behavior rating model to calculate a behavior rating; step 6, calculating a final vehicle rating by using the vehicle condition and the behavior rating; and step 7, taking measures according to the final vehicle rating, and managing the traffic. According to the method, the problem that in the prior art, vehicles cannot be graded dynamically in real time is solved, and the accuracy is improved.

Description

technical field [0001] The invention relates to traffic vehicle management technology, in particular to a vehicle safety rating method based on a drone-vehicle collaboration network. Background technique [0002] At present, road traffic accidents account for more than 2% of the total death toll in the world, and more than 1 million people die every year due to road accidents and improper traffic management. With the improvement of people's living standards, a large number of vehicles are driving on the road. According to statistics, in 2018, there were 244,937 traffic accidents across the country, with a death toll of 63,194 people and a direct property loss of 1.3 billion yuan. Traffic management is also one of the main problems facing modern cities, and traffic management is largely affected by vehicle activities. This requires tracking and rating of vehicles to identify problem vehicles for effective traffic management. [0003] Vehicle Rating is a cognitive analysis o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01H04W4/48
CPCG08G1/0104H04W4/48Y02T10/40
Inventor 神显豪臧一豪马雪皎许航瑀李家豪
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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