A risk evaluation method before online car-hailing travel

A technology for risk assessment and online car-hailing, which is applied in the field of risk assessment and can solve problems such as risk assessment of online car-hailing that have not been seen before

Pending Publication Date: 2019-04-16
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are risk assessment methods for the driver's physical condition, alcohol consumpti

Method used

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  • A risk evaluation method before online car-hailing travel
  • A risk evaluation method before online car-hailing travel
  • A risk evaluation method before online car-hailing travel

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Embodiment Construction

[0124] The present invention uses the statistical method to obtain the risk types before the trip, builds the risk evaluation index system before the online car-hailing trip, determines the weight coefficient of each index based on the analytic hierarchy process and the statistical method, and collects the basic information of the passengers, the route information of the pre-trip, and the vehicle. After the historical driving information, the method of the present invention can be used to evaluate the passenger's travel route risk, driver's potential risk, driving safety risk, and expected delay risk, and then obtain the total risk of passengers' online car-hailing travel, which can provide drivers or passengers with travel safety information. Reference, effectively avoid the occurrence of travel risks.

[0125] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0126] Step S1, determine the pre-trav...

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Abstract

The invention provides a risk evaluation method before online car-hailing travel. According to the method, various kinds of information involved in the traveling process, including traveling order information, vehicle information, driver information, driver driving behavior information and passenger information, are collected, a fuzzy set evaluation method is applied for analysis, and a corresponding conclusion is obtained to provide reference for passenger traveling. Compared with existing online car-hailing driver travel evaluation (such as driving fatigue, drinking driving and the like), the method has the advantages; According to the online car-hailing travel risk evaluation method, the evaluation content is more comprehensive, the travel risk evaluation requirement can be better met,unexpected situations can be prevented, potential safety hazards can be killed in a cradle state, police force and manpower resources needed when an accident really occurs can be saved, and the travelsafety of passengers is guaranteed.

Description

technical field [0001] The invention relates to the field of risk assessment, in particular to a pre-trip risk assessment method based on online car-hailing. Background technique [0002] With the development of the mobile Internet and the sharing economy, online car-hailing has developed rapidly with its advantages of convenience, flexibility and efficiency. However, along with the convenience, vicious incidents about the personal safety of passengers in online car-hailing also occur frequently, which has aroused widespread concern in the society. In the early morning of May 6, 2018, a flight attendant was killed after taking a taxi in the Zhengzhou aviation area; on August 24 of the same year, a 20-year-old girl surnamed Zhao in Yueqing was killed on the way to Yongjia by Didi in Hongqiao Town..., online dating Car harassment and violence emerge in endlessly. The safety problem of online car-hailing not only affects its own development, but also poses a great threat to t...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26G06Q50/30
CPCG06Q10/0635G06Q10/06393G06Q50/26G06Q50/30
Inventor 肖梅王海明张颖杨冰杜开瑞
Owner CHANGAN UNIV
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