Method and system for judging vehicle driving state

A car driving and car technology, applied in ticketing equipment, instruments, auxiliary ticket issuing devices, etc., to achieve the effect of timely and accurate data

Inactive Publication Date: 2014-06-18
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for judging the driving state of a car in view of the defects in the prior art that it is difficult to monitor, record and warn the rapid acceleration and deceleration behavior of the car in real time. Real-time judgment of the driving state of the car, and remind the driver according to the current driving state, and record the relevant parameters during the driving process of the vehicle

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  • Method and system for judging vehicle driving state
  • Method and system for judging vehicle driving state

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Embodiment Construction

[0031] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0032] In the method for judging the driving state of a car provided by a preferred embodiment of the present invention, the car includes a detection device, which can be integrated with an existing car electronic system (such as a central processing unit or a car state information collection device) for real-time Analyze the car driving behavior information in the car bus to judge whether the brake force, accelerator force and acceleration of the car are reasonable, that is, whether there is dangerous driving. If there is dangerous driving, it will immediately report to the monitoring center, and the monitoring center can give voice reminders to the driver.

[0033] Such as figure 1 As shown, the method for judging the...

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Abstract

The invention discloses a method and a system for judging the vehicle driving state. The method comprises the following steps: S1, vehicle driving behavior information in a vehicle bus is acquired in real time, wherein the vehicle driving behavior information includes accelerator force, brake force, acceleration and time information; S2, whether a dangerous driving behavior exists is judged according to the vehicle driving behavior information, S3 is executed if a dangerous driving behavior exists, and the method returns to S1 if no dangerous driving behavior exists; S3, dangerous driving behavior information is transmitted to a monitoring center; S4, the monitoring center timely looks for the location of a vehicle having a dangerous driving behavior through a satellite positioning system, and stores the dangerous driving behavior information and the location information of the vehicle having a dangerous driving behavior in a database of the monitoring center; and S5, a vehicle driver having a dangerous driving behavior is reminded. A vehicle driver can be timely monitored and reminded, and vehicle driving parameters at the time when a traffic accident happens are stored to provide a legal basis for duty fixing of the traffic accident.

Description

technical field [0001] The invention relates to the field of automotive electronics, more specifically, to a method and system for judging the driving state of an automobile. Background technique [0002] All kinds of traffic accidents have occurred frequently recently. Generally speaking, sudden rapid acceleration and rapid deceleration on expressways or ring roads are very dangerous and can easily cause accidents such as rear-end collisions. If the rapid acceleration and deceleration behavior of the car can be monitored and warned in real time, it will help reduce the probability of traffic accidents. However, in the prior art, there is still relatively lack of means for real-time monitoring, recording and warning of the rapid acceleration and deceleration behavior of the vehicle. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method and system for judging the driving state of a car in view of the defects i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B5/08
Inventor 罗文生王泽志
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD
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