Method for judging traffic illegal behaviors of key vehicle not running in regulation line

Abstract

The invention discloses a method for judging traffic illegal behaviors of a key vehicle not running in a regulation line. The method comprises the steps of: generating an objective key vehicle passage record set through a highway checking point device; sieving road elements corresponding to the reported route from a highway network map layer based on the reported route of the key vehicle, generating an initial planned route GIS map layer, and then obtaining crossed points to generate the GIS map layer of the points must be passed in the initial planned route; performing map exhibition on the passage record set by utilizing the GIS system, establishing a path automatic calculation process after buffer region analysis and ambiguous point removal, generating the practical route track GIS map layer of the vehicle, and generating a new planned route GIS map layer by combining the GIS map layer of the points must be passed in the initial planned route with a spatial topological relation of the road network; overlaying the planned route GIS map layer and the practical route track GIS map layer in different colors on a road network data set, and judging the route matching degree automatically by a system. According to the invention, whether the vehicle runs in a regulation line is judged through the running track formed by checking point passage information, and installation of a GPS (Global Positioning system) device is unnecessary.

Description

technical field [0001] The invention relates to the field of road traffic transportation management, in particular to a method for judging whether a key vehicle travels on a prescribed route through data analysis of checkpoint traffic information. Background technique [0002] The transportation supervision departments of various regions mainly adopt the following methods for monitoring the driving of key vehicle routes of “two passengers and one danger”: first, install on-board GPS (Global Positioning System) equipment on key vehicles, secondly obtain vehicle location and time positioning information in real time through GPS, and then The back-end system of the monitoring center matches and displays the driving route track on the map, and finally manually compares the route reported by the key vehicles with the driving route track displayed by the system, so as to judge whether the vehicle is traveling according to the specified route and time. However, this supervision met...

AI Technical Summary

Problems solved by technology

However, this supervision method requires key vehicles to actively report positioning information through the vehicle-mounted GPS device. For example, in the case of human intervention or the vehicle is not equipped with a vehicle-mounted GPS device, the monitoring center cannot receive positioning information to form a driving route trajectory, so that it is impossible Judging whether the vehicle is driving according to the prescribed route, losing the ability to supervise

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