Method and device for determining changes in travel routes of public transport vehicles

Abstract

The present application provides a method and apparatus for determining the change of the driving route of a public transport vehicle. The method includes the following steps that: positioning data reported by a user terminal are received, wherein the positioning data contain the location and time of the user terminal and wireless network information scanned by the user terminal; positioning dataof which the wireless network information is matched with the wireless network information of a to-be-determined public transportation vehicle are screened out; the driving trajectories of the to-be-determined public transportation vehicle are determined; the driving trajectories of the to-be-determined public transportation vehicle are matched with the preset standard trajectory of the to-be-determined public transportation vehicle, and whether the driving route of the to-be-determined public transportation vehicle changes is determined according to a matching result; and if it is determinedthat the driving route of the to-be-determined public transportation vehicle changes in all time periods in which the driving trajectories exceed preset ratio threshold values, it is determined that the driving route of the to-be-determined public transportation vehicle changes. With the method and apparatus of the invention adopted, whether the driving route of the to-be-determined public transport vehicle changes can be determined quickly, timely and accurately.

Description

technical field [0001] The present application relates to the technical field of electronic maps, and in particular to a method and device for determining that a driving route of a public transport vehicle changes. Background technique [0002] At present, electronic maps provide great convenience for people's daily life. The electronic map can plan the navigation route from the start point to the end point according to the user's starting point and end point, and public transportation has been praised by more and more users as a green and environmentally friendly way of travel. Therefore, more and more people use electronic maps to travel Plan a navigation route from origin to destination using public transport. Public transportation includes, for example, buses, subways, light rail, airport buses, public bicycles, and the like. [0003] The planning of navigation routes by electronic maps needs the support of road network data (such as driving routes) of public transport...

AI Technical Summary

Problems solved by technology

However, since the entire electronic map contains a large number of public transportation routes, tens of thousands, if the collectors collect them one by one on the spot, it will not only consume a lot of manpower and material resources, but also the collection efficiency is low and the speed is slow

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