A method for acquiring bus stop and route information based on Web-side JavaScript API

Abstract

The invention discloses a method for acquiring bus stop and line information based on a JavaScript API of a Web terminal, belonging to the technical field of network application. Bus stop and route information is obtained by determining a range or inputting a name (or geo-code) of the administrative region in the electronic map, The pre-defined functions are redeveloped by using the JavaScript APIinterface on the Web side of the electronic map, to obtain the number of bus stops and the bus lines passing through the bus stops within the selected range, and to obtain the information of the reverse bus lines by exchanging the first and last stop order search of the bus lines, and to generate a bus stop set according to the bus lines after obtaining all bus lines; Finally, the bus stop and route data are exported in Excel format. The invention can realize the acquisition of the bus stop and line data in any known area, and can meet the requirements of the bus stop and line data information of a certain area in the work of urban public transport planning and the like. At the same time, it can greatly improve the research and work efficiency of transportation workers.

Description

technical field [0001] The invention belongs to the technical field of network applications, and in particular relates to a method for acquiring bus station and line information based on a JavaScript API at a Web end. Background technique [0002] The acquisition of public transportation stations and route information based on the web terminal of the network electronic map is an important network application technology. The calibration of bus stops and the drawing of bus routes are the first link in the planning and research of urban public transport. For urban public transport planners, they often need to obtain relevant information such as bus stops and bus lines in a certain city or a certain area, and carry out the calibration of bus stops and bus lines in traffic planning software (ArcGIS or TransCAD). Drawing, so as to realize the planning or optimal adjustment of urban bus lines or bus networks. [0003] When there was no network electronic map in the early stage or...

AI Technical Summary

Problems solved by technology

Although the location information of bus stops recorded by this method is very accurate, for cities with large areas or many bus stops, the traditional manual collection method requires a large workload, low efficiency, and easily causes data loss

In addition, manually collected data can only record key site information and parameters, and the collected data needs secondary processing before it can be used

However, the relevant data of the bus line needs to be obtained through the local bus company or the transportation management department, which makes it difficult to obtain data in different places

Images