Motorcade driver driving behavior safety management evaluation device and method

Abstract

The invention belongs to the technical field of vehicle safe travelling evaluation and discloses a motorcade driver driving behavior safety management evaluation device and method. The motorcade driver driving behavior safety management evaluation device comprises a single chip microcomputer, a datum collection unit connected with a bus of a current vehicle, a laser radar used for measuring the relative distance of the current vehicle and a vehicle in the front, a vision sensor used for measuring the distances of tires of the current vehicle and a lane line, an accelerometer, a jerk sensor, a GPS positioning module used for obtaining the position of the current vehicle, and a computer for conducting datum statistic analysis, wherein the accelerometer and the jerk sensor are used for measuring the vehicle body accelerated speed. Corresponding I / O input ends of the single chip microcomputer are connected with the output ends of the laser radar, the vision sensor, the datum collection unit, the accelerometer and the jerk sensor correspondingly, the I / O output end of the single chip microcomputer is connected with the computer, and thus an integral motorcade driver management evaluation system can be formed.

Description

technical field [0001] The invention belongs to the technical field of vehicle safety driving evaluation, and in particular relates to a safety management and evaluation device and method for driving behavior of fleet drivers. Background technique [0002] For traffic operating companies with many drivers, rewards and punishments are usually implemented to improve drivers' work enthusiasm. Taking passenger or freight transport companies as an example, the company evaluates drivers every month, and drivers with higher evaluations get more benefits or higher wages. [0003] The usual evaluation indicators are: safe driving distance, driving violations, speeding, complaints, compliance with company rules and other indicators. This can determine the driver’s good performance this month to a certain extent, but the statistical process is too cumbersome and the information collection is incomplete, and these indicators cannot fully reflect the driver’s vehicle status when driving...

AI Technical Summary

Problems solved by technology

This can be used to judge the driver's good performance this month to a certain extent, but the statistical process is too cumbersome and the information collection is incomplete, and these indicators cannot fully reflect the driver's vehicle status when driving, and are not conducive to the driver's internal management, so this evaluation system is one-sided and incomplete

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