Bus scheduling path analysis method and system

Abstract

The invention discloses a bus dispatching path analysis method and a bus dispatching path analysis system. The bus dispatching path analysis method comprises the steps of: calculating a deviation degree between a first simulation path and a current bus driving path in real time as a first deviation degree in navigation; reading a navigation route which is pre-stored in a database and comprises sensitive points as a second simulation route; and calculating a deviation degree between a second simulation path and the current bus driving path to serve as a second deviation degree, and pushing an alarm to mobile equipment if the time when the first deviation degree is greater than the deviation threshold value is less than N minutes or the time when the second deviation degree is less than thedeviation threshold value is less than N minutes. By adopting the bus dispatching path analysis method and the bus dispatching path analysis system, the distance between the bus and the current sensitive point can be precisely positioned and intelligently judged, whether the bus is used illegally or not can be judged in real time when a preset risk occurs, the early warning information is efficiently pushed to the mobile equipment side in real time, and the calculation overhead of the server side is reduced.

Description

technical field [0001] The disclosure relates to the technical fields of big data, positioning and navigation, and intelligent dispatching, and in particular to a method and system for analyzing bus dispatching routes. Background technique [0002] In most of the existing bus (official vehicle) dispatching route management systems, the real-time monitoring of the bus dispatching module or the bus route tracking module can query and track the location and route information of the bus at any time, and the administrator can also follow the bus at any time. The GPS or Beidou positioning module allocates vehicles according to the real-time path generated by the navigation system. The existing vehicle allocation path methods mainly include: cutting plane method, branch and bound method, dynamic programming method, etc., but the calculation amount of such methods Generally, it will follow the increase of the length of the path, and it may not be able to effectively avoid or automat...

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Problems solved by technology

[0002] In most of the existing bus (official vehicle) dispatching route management systems, the real-time monitoring of the bus dispatching module or the bus route tracking module can query and track the location and route information of the bus at any time, and the administrator can also follow the bus at any time. The GPS or Beidou positioning module allocates vehicles according to the real-time path generated by the navigation system. The existing vehicle allocation path methods mainly include: cutting plane method, branch and bound method, dynamic programming method, etc., but the calculation amount of such methods Generally, it will follow the increase of the length of the path, and it may not be able to effectively avoid or automatically real-time certain sensitive areas or sensitive locations. The required calculation of the bus dispatching path system overhead and the computing power of the server increases exponentially. Its application range is very limited in the actual bus dispatching route

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