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A driving environment risk assessment method and system

A driving environment and risk assessment technology, applied in the field of driving environment risk assessment, can solve problems such as single data source and poor early warning effect, and achieve accurate early warning effect

Inactive Publication Date: 2019-05-07
BEIJING AUTOMOBILE RES GENERAL INST +1
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  • Abstract
  • Description
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Problems solved by technology

[0004] Risk assessment of the driving environment requires pre-acquisition of historical data of the driving environment. However, in the existing technology, the data source is single. Generally, only road condition data or accident data of the driving environment can be obtained, resulting in poor early warning effect.

Method used

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  • A driving environment risk assessment method and system
  • A driving environment risk assessment method and system
  • A driving environment risk assessment method and system

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Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0041] figure 1 It is a structural schematic diagram of a heating element provided by an embodiment of the present application.

[0042] A driving environment risk assessment method, comprising:

[0043] S11: Obtain the current data of the driving environment to be evaluated. The current data includes one or more of the following dimensions: map data, traffic data, car company data, dr...

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Abstract

The invention relates to a driving environment risk assessment method which comprises the steps of obtaining current data of a to-be-evaluated driving environment, and obtaining a current risk level of the to-be-evaluated driving environment based on a risk assessment model corresponding to the to-be-evaluated driving environment according to the current data. Due to the fact that the obtained current data of the driving environment to be evaluated comprise one or more of the following dimensions: map data, traffic data, vehicle enterprise data, driver data, weather data and accident data, thedata dimension source is wider, the data are combined to evaluate the risk of the driving environment, and the early warning effect is more accurate.

Description

technical field [0001] The present application relates to the field of driving environment risk assessment, in particular to a driving environment risk assessment method and system. Background technique [0002] The driving environment refers to the environment in which the driver travels along the route. [0003] With the improvement of people's economic level and the growth of consumption level, the number of vehicles is increasing year by year, and traffic accidents are more frequent. In order to ensure the safety of personal and property during driving, it becomes more and more valuable to assess the risk of driving environment. [0004] Risk assessment of the driving environment requires pre-acquisition of historical data of the driving environment. However, in the existing technology, the data source is single. Generally, only road condition data or accident data of the driving environment can be obtained, resulting in poor early warning effect. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
Inventor 郭丽丽王志刚
Owner BEIJING AUTOMOBILE RES GENERAL INST
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