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Accident monitoring method and device

A technology for accidents and vehicles, which is applied in the field of accident monitoring methods and devices, can solve the problems of high mortality and disability rates, failure to obtain timely rescue, etc., and achieve the effect of reducing disability and mortality rates

Active Publication Date: 2020-08-21
TCL COMM (NINGBO) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main technical problem to be solved by this application is to provide an accident monitoring method and device, which can solve the problems of high mortality and disability rate caused by inability to get timely rescue in the event of a major accident in the prior art

Method used

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  • Accident monitoring method and device

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0016] see figure 1 , the application provides a kind of accident monitoring method, and this method comprises the following steps:

[0017] S101. When it is detected that the vehicle is in motion, record the vehicle motion / attitude information sensed by the motion sensor in the vehicle at different times, and obtain the unit time change value of the motion / attitude information.

[0018] The magnitude of the acceleration is equal to the change of the speed per unit time; the direction of the acceleration is always the same as the direction of the speed change ΔV. In particular, in linear motion, if the direction of the acceleration is the same as the speed, the speed increases; the direction of the acceleration is ...

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Abstract

The invention discloses an accident monitoring method and device. By detecting the fact that a vehicle is in a moving state, vehicle motion / attitude information sensed by a motion sensor at differenttimes in the vehicle is recorded, and the unit time change value of the motion / attitude information is obtained; whether the unit time change value is matched with standard parameters of vehicle anomaly or not is judged; and if the unit time change value is matched with the standard parameters of vehicle anomaly, the fact that the vehicle is in an abnormal state is judged, information that the vehicle is in the abnormal state is sent outwards in order to seek rescue as soon as possible, so that a user can be timely rescued when encountering a major accident in the driving process, and thus thedisability rate and mortality are reduced.

Description

technical field [0001] The present application relates to the technical field of automobiles, in particular to an accident monitoring method and device. Background technique [0002] In recent years, with the continuous development of the automobile industry, automobiles have gradually spread to every family, and the subsequent automobile safety issues have gradually attracted people's attention, especially major safety accidents such as automobile collisions or rollovers, which are very easy to damage the car. The body of the occupants in the car will cause certain injuries, and if the rescue is not timely, it may even pose a threat to their lives. The occurrence of traffic accidents is random and sudden, and the occurrence of accidents can be prevented, but it is impossible to completely eliminate accidents. [0003] For a long time, the traditional emergency call and alarm system used in this field has great limitations due to manual operation. These systems often only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/0132G01C21/12G08B21/02G08B25/00
CPCB60R21/0132G01C21/12G08B21/02G08B25/00
Inventor 夏旭敏庄贤明
Owner TCL COMM (NINGBO) CO LTD