GPS-based risky driving behavior monitoring method and system

A technology of bad driving and GPS data, which is applied in the directions of driver input parameters, transportation and packaging, control devices, etc., and can solve problems such as difficult development and narrow scope of application

Inactive Publication Date: 2017-10-24
北京一雄信息科技有限公司
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Problems solved by technology

Because the data protocol of each model is different, the scope of application is narro

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  • GPS-based risky driving behavior monitoring method and system
  • GPS-based risky driving behavior monitoring method and system

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Embodiment Construction

[0024] The GPS-based bad driving behavior monitoring method and system provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] According to an aspect of the present invention, the monitoring method of the bad driving behavior based on GPS that proposes, as figure 1 As shown, it includes the following steps: Step 1: Obtain GPS data and save valid GPS data; Step 2: Analyze valid GPS data, save the analyzed vehicle speed, direction angle and time of vehicle driving as a set of data; Step 3 : Analyze multiple sets of data saved continuously, and report to the police if it is bad driving behavior.

[0026] The method of judging valid GPS data is: analyze the sixth field of the $GPGLL protocol and the second field of the $GPGSA protocol in the acquired GPS data. If the sixth field of the $GPGLL protocol is A, it means that the positioning data is valid. If $GPGSA If the second field of the ...

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Abstract

The invention provides a GPS-based risky driving behavior monitoring method. The GPS-based risky driving behavior monitoring method comprises the following steps: step 1, acquiring GPS data, and storing effective GPS data; step 2, analyzing the effective GPS data, and storing the analyzed vehicle speed and vehicle running direction angle and time as a group of data; and step 3, analyzing multiple groups of data acquired continuously, and giving an alarm if risky driving behaviors exist. The method is mainly used for detecting behaviors which easily cause dangers for vehicles including rapid acceleration, rapid brake, sharp turning, speeding and the like, gives an alarm to a user finally, and assists in the user to know his risky driving, and the driving behaviors of the user can be improved effectively.

Description

technical field [0001] The invention relates to the technical field of automobile debugging, in particular to a GPS-based monitoring method and system for bad driving behavior. Background technique [0002] With the improvement of people's consumption level, cars have become the most common means of travel. According to the traffic management bureau of the Ministry of Public Security, the number of motor vehicles in China has reached 260 million, and on this basis, it has increased year after year. At the same time as the world's largest automobile country, it must also bring serious problems to traffic road safety. According to the report of the World Health Organization, about 200,000 people die in road traffic accidents every year in China, which also makes China the country with the largest number of road traffic accident deaths in the world. In this era of car accidents, in order to lead by example and develop good driving habits can reduce the incidence of car acciden...

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Application Information

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IPC IPC(8): B60W40/09B60W50/14
CPCB60W40/09B60W50/14B60W2050/143B60W2520/10B60W2540/18
Inventor 姚峰军张彦杰孟庆达田乐
Owner 北京一雄信息科技有限公司
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