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Identification and monitoring system and method of unsafe driving behaviors

A technology for safe driving and monitoring systems, applied in the directions of registration/indicating vehicle operation, acceleration measurement using inertial force, instruments, etc., which can solve problems such as safety liability accidents

Inactive Publication Date: 2010-10-20
陈勃生 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Unsafe driving factors" often or repeatedly appear in the driving process, but they do not necessarily cause safety liability accidents every time

Method used

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  • Identification and monitoring system and method of unsafe driving behaviors
  • Identification and monitoring system and method of unsafe driving behaviors
  • Identification and monitoring system and method of unsafe driving behaviors

Examples

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Embodiment Construction

[0068] Such as figure 1 As shown, the identification and monitoring system for unsafe driving behavior includes a driving behavior information collection device 4, an information transmission device 1, a data processing and comparison device 2, and an information display or output device 3. The information collection device 4 includes an acceleration sensor, The acceleration sensor is connected to the information transmission device 1 circuit, the information transmission device 1 is connected to the data processing and comparison device 2 through wireless signals, and the data processing and comparison device 2 is connected to the information display or output device 3 circuit. The acceleration sensor is arranged on the monitored vehicle, and the acceleration sensor collects acceleration data in three directions of the vehicle's three-dimensional space during the driving process of the vehicle, and transmits the data to the data processing and comparison device 2 through the i...

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Abstract

The invention relates to identification and monitoring system and method of unsafe driving behaviors. The system comprises an acceleration sensor, a transmission device, a data treatment and comparison device and a display or output device, wherein the acceleration sensor is arranged on a vehicle to be monitored and used for acquiring acceleration data in three directions in the driving process of the vehicle, and the acceleration data is transmitted to the data treatment and comparison device through the transmission device and then displayed through the display or output device. The identification and monitoring method of the unsafe driving behaviors comprises the steps of: (1) acquiring acceleration data ax, ay and az in three directions of X, Y and Z in a three-dimensional space; (2) establishing a comparison sample; (3) comparing acceleration actual values of the monitored vehicle in three directions with the sample so as to obtain threshold values of beta x, beta y and beta z for excessive number of times; and (4) displaying or printing through the display or output device. The invention can greatly reduce the probability of the traffic accidents caused by the unsafe driving behaviors.

Description

technical field [0001] The invention relates to the technical field of safe driving of vehicles, in particular to a system for identifying and monitoring unsafe driving behaviors and a method for identifying and monitoring unsafe driving behaviors. Background technique [0002] Most of the traffic safety accidents that occur during the operation of vehicles are the inevitable result of unsafe driving behaviors. Due to the inability to obtain real-time monitoring data of unsafe driving behaviors in vehicles in a timely manner and as much as possible, the safety education carried out by professional transportation enterprise supervision departments can only stay in general publicity, explanation of driving operation norms and limited analysis of accident cases that have occurred level. At the same time, the analysis of the accident case itself can only be based on speculation and judgment after the incident, lacking real and reliable information and data. This method cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08G01P15/18
Inventor 袁三友陈勃生袁翔
Owner 陈勃生
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