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System and method for sensing vehicle movement state

A technology for vehicle movement and movement status, applied in a system and its field for detecting vehicle movement status, can solve the problems of increasing driving safety, unable to detect, unable to know the exact position of the vehicle, etc. Effect

Inactive Publication Date: 2012-03-14
MITAC COMP (SHUN DE) LTD
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AI Technical Summary

Problems solved by technology

[0024] To sum up, the disadvantages of related existing technologies are that they can only detect physiological state, alcohol concentration, driving speed, driving distance or brake operation, etc., but for many dangerous driving behaviors, such as snaking, tail flicking or sudden steering, etc., can't detect
Furthermore, the existing technology cannot know the exact position of the vehicle, for example, through a global positioning system to provide data such as map information and moving status, so as to increase the safety of driving and eliminate the occurrence of misjudgment

Method used

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  • System and method for sensing vehicle movement state
  • System and method for sensing vehicle movement state
  • System and method for sensing vehicle movement state

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Embodiment Construction

[0051] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the system and method for detecting the moving state of a vehicle according to the present invention will be specifically cited below as preferred embodiments, and will be described in detail in conjunction with the accompanying drawings. The description follows, wherein the same components will be described with the same reference numerals.

[0052] see figure 2 , showing a flow chart of a method for detecting the moving state of a vehicle according to the present invention. In the figure, the method is applicable to a vehicle and includes at least the following steps:

[0053] Step S21: obtaining at least one rotation parameter of several tires of the vehicle and at least one movement parameter of the vehicle;

[0054] Step S22: judging whether there is at least one condition that the rotation parameter is zero and the movement paramet...

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Abstract

The invention discloses a system and a method for sensing a vehicle movement state. The method for sensing the vehicle movement state at least comprises the following steps of: acquiring at least one movement parameter of a vehicle; and comparing the movement parameter with at least one dangerous act parameter defined in a database to determine a movement state of the vehicle. By the method, map data information of the vehicle is acquired by using a navigation system, and a road state of the vehicle in the map data information is compared with the movement state to determine whether the movement of the vehicle is safe.

Description

【Technical field】 [0001] The present invention provides a system and method for detecting the moving state of a vehicle, in particular related to using various parameters of the monitored vehicle to determine whether the moving of the vehicle is a dangerous driving behavior. 【Background technique】 [0002] With the rapid development of transportation, modern people use vehicles more and more frequently, and even become an irreplaceable means of transportation. However, due to many dangerous driving behaviors, such as speeding, snaking, sudden steering, instantaneous acceleration or emergency braking..., many traffic accidents and accidents involving people and vehicles have been caused, and the society and families have paid a lot of money and cost. In this regard, how to detect the moving state of the vehicle, and when dangerous driving behavior is detected, immediately send a warning message to the driver or others, so as to avoid accidents, has become the most important ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/123B60R21/01
Inventor 叶冠宏
Owner MITAC COMP (SHUN DE) LTD
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