Taxi vehicle gathering alarm method, terminal equipment and storage medium

A technology for taxis and vehicles, which is applied in the field of terminal equipment and storage media, taxi vehicle aggregation alarm methods, and can solve problems such as legal vehicle aggregation false alarms

Active Publication Date: 2021-03-02
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Taxi vehicle gathering alarm method, terminal equipment and storage medium
  • Taxi vehicle gathering alarm method, terminal equipment and storage medium
  • Taxi vehicle gathering alarm method, terminal equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0067] The same latitude difference on any warp circle corresponds to the same spherical distance, but the spherical distances corresponding to the same longitude difference on different latitude circles are not equal. The prior art basically treats latitude and longitude as plane data. And the present invention uses Φ and Ψ to represent the longitude value and the latitude value of any positioning point on the earth's surface respectively, wherein " east longitude is positive, west longitude is negative ", " north latitude is positive, south latitude is negative ", and then with the longitude and latitude of positioning position Modeled as spherical data, a taxi vehicle aggregation alarm method based on road network and station information is proposed.

[0068] The concrete steps of the method set forth in the present invention are as follows:

[0069] S1: Randomly take the latitude and longitude data value of an anchor point A from the taxi operating area According to the...

Embodiment 2

[0124] The present invention also provides a taxi vehicle gathering alarm terminal device based on road network and station information, comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, the processor The steps in the above method embodiments of the embodiments of the present invention are realized when the computer program is executed.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01
CPCG08G1/0133
Inventor 阮志毅余建成洪志新林献宗石春晖
Owner XIAMEN YAXON NETWORKS CO LTD
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