Taxi vehicle gathering alarm method, terminal equipment and storage medium

Abstract

The invention discloses a taxi vehicle gathering alarming method based on road network and station information. The taxi vehicle gathering alarming method comprises the steps that 1-4, a longitude andlatitude data value to datum point data value mapping method is determined; 5-6, longitude and latitude data values of road nodes in an operating area are mapped into datum point data values, and thevarious datum point data values and the occurring number thereof are recorded and stored to form a road network information database DBway; 7-8, longitude and latitude data values of taxi stations inthe operating area are mapped into datum point data values, and the datum point data values are recorded and stored to form a station information database DBsite; and 9, the data values in the DBwayand the DBsite are combined, and a taxi vehicle abnormal gathering condition is alarmed. By mapping the longitude and latitude data values into the datum point data values, the fault tolerance performance of a supervisory platform is improved, and the processing efficiency of the platform can be guaranteed. The road network and station information is fused and associated with historical gatheringconditions, triggering conditions of gathering alarming are enhanced, and then the false alarming rate is effectively decreased.

Description

technical field [0001] The invention relates to the technical field of taxi monitoring, in particular to a taxi vehicle aggregation alarm method based on road network and station information, a terminal device and a storage medium. Background technique [0002] Taxi is a means of transportation that provides personalized door-to-door convenient services for the public with special travel needs through cruising, stops, reservations, etc. In my country, this mode of transportation is mainly based on parade services, so there is a certain negative externality. If the necessary measures are not taken for effective supervision, once this negative externality is maliciously magnified, it will seriously disrupt the normal social order. A class of vicious events. [0003] In the existing technology, the Chinese invention patent with the publication number CN102117532A "A Method for Realizing Pre-alarm of Illegal Taxi Gathering Based on GPS System" divides the area under its jurisd...

AI Technical Summary

Problems solved by technology

This method ignores that the taxis waiting for passengers at stations such as airports and railway stations generally travel at a low speed and have a large number of vehicles, which will cause false positives for legal gathering of vehicles; If the pre-judgment conditions for vehicles to participate in gathering events are known in advance, it will easily become a loophole to evade supervision

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