Bus route matching method and device

Abstract

The invention discloses a bus route matching method and device, relates to the technical field of computers, and mainly aims to match an operation route of a bus through least positioning informationand improve the real-time performance of route matching. According to the main technical scheme of the invention, the method comprises the following steps: obtaining the first positioning point information and bus identifier of a bus; determining a geographic area where the bus is located according to the first positioning point information, wherein the geographic area is a geographic space whichis segmented and marked according to a preset rule; matching a first bus route information set passing through the geographic area according to preset bus route information; acquiring second positioning point information of the bus according to the bus identifier; matching a second bus route information set passing through a geographic area corresponding to the second positioning point information; and matching a corresponding bus route for the bus by using the intersection of the first bus route information set and the second bus route information set. The method and the device are mainly used for real-time matching of bus routes.

Description

technical field [0001] The invention relates to the technical field of traffic information processing, in particular to a bus line matching method and device. Background technique [0002] The Global Positioning System (GPS) is playing an increasingly important role in the current traffic system. Based on the GPS information, the current location of the vehicle, as well as some vehicles and roads around the vehicle can be known in real time. Therefore, satellite navigation systems have almost become the standard configuration of current cars. [0003] With the proposal of green travel, public transportation has become the main way for people to travel. Therefore, how to provide passengers with more efficient and high-quality public transportation services has become the goal of service providers. The most basic service is to provide passengers with accurate vehicle route and location information based on the GPS information of the bus. In this regard, the existing solution...

AI Technical Summary

Problems solved by technology

However, in the existing route matching methods, on the one hand, the acquired GPS information generally needs to obtain a certain amount of GPS information to form the vehicle’s driving trajectory and then perform route matching. Therefore, the route matching requires a certain amount of time to calculate. The real-time performance is low; on the other hand, the driving route is calculated by data mining of the historical driving information of the same vehicle, and the flexibility of the route is low. Once the driving route of the vehicle deviates from the route, the matching will fail , but in the actual operation process of public transport vehicles, temporary rerouting or dispatching operations sometimes occur. For example, in order to increase the capacity of a certain line, temporarily dispatch vehicles from other lines, and use the existing line matching The program will not be able to identify these temporarily dispatched vehicles

[0004] It can be seen that the matching scheme of existing bus lines still has the problems of poor matching timeliness and low matching flexibility in the actual application process

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