Path query method and device

Abstract

The invention provides a route searching method and a route searching device. In the embodiment, M pass and stop routes from a departure point to a destination place are obtained according to acquired searching data; according to a set stop station before the departure point on each pass and stop route in the M pass and stop routes, N virtual departure points are determined; P virtual routes from the departure point to the destination place can be obtained according to the searching data and the N virtual departure points. Searching operation is executed by combining the stop station before the destination place on each pass and stop route rather than completely depending on the departure point and the destination place, so that the researching result can basically satisfy the searching intention of a user, the problem that data interaction between application and a query engine is increased when the user repeatedly browses the searching result or repeatedly searches through the application in the prior art can be avoided, and the processing burden of the query engine is reduced.

Description

【Technical field】 [0001] The invention relates to query technology, in particular to a path query method and device. 【Background technique】 [0002] With the development of communication technology, more and more functions are integrated into the terminal, so that more and more corresponding applications (Application, APP) are included in the system function list of the terminal. Some applications will involve some path query services, for example, Baidu Qianpiaobao and so on. These applications first show the user a route query query interface for the user to input, and then, according to the information input by the user, set information such as the departure point and the destination point, and then request the query engine to provide route data. [0003] However, due to completely relying on the departure point and destination point to perform query operations, the obtained query results may not meet the user's real query intentions. Only by browsing the query result p...

AI Technical Summary

Problems solved by technology

[0003] However, due to completely relying on the departure point and the destination point to perform the query operation, the obtained query results may not meet the user's real query intention, for example, to obtain the bus ticket, train ticket or air ticket to go home, etc., so that the user needs to use the application repeatedly. Only by browsing the query result page or repeatedly querying can the query results that meet the query intent be obtained, which will increase the data interaction between the application and the query engine, resulting in an increase in the processing burden of the query engine

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