System and method of vehicle management based on Beidou satellite navigation

Abstract

The invention discloses a system and a method of vehicle management based on Beidou satellite navigation. A vehicle-mounted Beidou positioning terminal comprises a microcontroller, a wireless communication module, a Beidou positioning module, a speed sensor, an accumulated driving time recording module, a fuel quantity detecting sensor, a fuel cutoff control interface, a fatigue detection device and an engine start-up / shutdown state detection device; a vehicle management server comprises a fatigue driving analysis and alarm module, a boundary violation alarm module, a remote fuel cutoff module, a sub-meter positioning and navigation service module and an all-time and all-weather navigation positioning and timing service module. The driver's accumulated driving time can be reliably recorded by a timer and a pressure sensor arranged on a driver's seat; the detection and identification of fatigue driving can be realized comprehensively in the combination of driver's sitting time on the driver's seat, clock-punching time, fatigue detection based on eyes' image identification and engine start / shutdown states; high accuracy and good reliability can be realized and the driver's fatigue driving state can be identified effectively.

Description

technical field [0001] The invention relates to a vehicle management system and method based on Beidou satellite navigation. Background technique [0002] With the increasing pressure of urban traffic, the difficulty of vehicle management is gradually increasing. The vehicle monitoring and management system can monitor the controlled vehicles through the monitoring center. It can display the location of the vehicle in real time, and can play back the track of the vehicle, monitor the parking location, parking time and running speed, etc. The monitoring center can monitor the vehicle. Scheduling management, personnel management, effective fleet control, cost reduction, increase in income, improvement of passenger and vehicle safety, and provide a higher level of service for the society. [0003] However, the existing vehicle management system has the following defects: (1) It cannot detect and record the cumulative driving time of the driver, and does not support fatigue dri...

AI Technical Summary

Problems solved by technology

[0003] However, the existing vehicle management system has the following defects: (1) It cannot detect and record the cumulative driving time of the driver, and does not support fatigue driving alarm; even if it supports fatigue driving detection, there are shortcomings of single detection method and poor reliability; ( 2) It does not support cross-border alarm and cannot guarantee the safety of vehicles; (3) It does not support functions such as remote fuel cutoff, driving track recording, toll check, and fuel cost check; (4) It does not support sub-meter-level positioning and navigation services and full All-weather, all-weather navigation positioning and timing services

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