Vehicle accident early warning method and system

A vehicle and accident technology, applied in the field of vehicle accident early warning methods and systems, can solve the problems of easy omission, labor-intensive, and low accuracy, and achieve the effects of avoiding omission, accurate results, and saving labor consumption.

Active Publication Date: 2019-05-17
跨越速运集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a vehicle accident early warning method and system to solve the problem that in the existing logistics transportation process, the method of artificially monitoring whether the vehicle's driving behavior violates regulations has low accuracy, requires a lot of manpower, and is easy to miss.

Method used

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  • Vehicle accident early warning method and system
  • Vehicle accident early warning method and system
  • Vehicle accident early warning method and system

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Embodiment Construction

[0048] 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.

[0049] figure 1 An embodiment of the vehicle accident early warning method of the present invention is shown. In this example, if figure 1 As shown, the vehicle accident early warning method includes:

[0050] Step S1, acquiring current target feature information on at least one of the driver, running vehicle, and driving environment within a preset period of time.

[0051]It should be noted that the driver's current target feature information includes the driver's age, length of employment, average daily working hours, frequent eye-closing times while driving, and yawning times while driving. ...

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Abstract

The invention discloses a vehicle accident early warning method and system. The method comprises the following steps: acquiring current target feature information about at least one of a driver, a running vehicle and a driving environment within a preset time period; acquiring historical target feature information of historical accidents in a database within a preset time period before the accidents occur; calculating the similarities between the current target feature information and the historical target feature information of the historical accidents respectively, and determining the numberof similarity values greater than a preset similarity threshold to obtain the number of suspected danger judgments; calculating the suspected danger proportion of the number of suspected danger judgments to the total number of historical accidents; and when the suspected danger proportion is larger than a preset proportion threshold, determining that a current vehicle is a vehicle which needs attention. The safety accident probability of the current vehicle is obtained through comparison of the similarity between the current target feature information and the historical target feature information. Moreover, monitoring and early warning are performed on the driving of the vehicle automatically, so that the probability of accidents is lowered.

Description

technical field [0001] The invention relates to the technical field of vehicle driving, in particular to a vehicle accident early warning method and system. Background technique [0002] With the progress of the times, online shopping without leaving home has become an important channel for people to buy all kinds of items, and to deliver such a large number of items to people on time, it is bound to be through high-end High-intensity transportation, although such high-intensity cargo delivery has greatly contributed to people's convenience, it will inevitably increase the driver's work intensity, and long-term driving will lead to driver negligence or lack of concentration, which will lead to endless vehicle accidents , seriously endangering traffic safety. At present, in order to reduce the probability of vehicle accidents, many companies in the logistics industry install cameras on transport vehicles to monitor the driver's driving situation through the camera, and give ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02G08B21/06B60Q9/00
Inventor 王小燕詹向宇张年德罗宽
Owner 跨越速运集团有限公司
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