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poi query method and device

A query method and technology for query conditions, which are applied in the field of query methods and devices for points of interest, can solve problems such as inability to satisfy user query intentions, increase data interaction between applications and query engines, and increase query engine processing burdens, so as to improve user experience, The effect of reducing processing burden, improving reliability and efficiency

Active Publication Date: 2019-09-20
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to only relying on the destination point to execute the query operation of the specified type of POI, the obtained query result, that is, the specified type of POI may not meet the user's real query intention, so that the query operation may be repeatedly performed through the application. Increase the data interaction between the application and the query engine, resulting in an increase in the processing burden of the query engine

Method used

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] It should be noted that the terminals involved in the embodiments of the present invention may include, but are not limited to, mobile phones, personal digital assistants (Personal Digital Assistant, PDA), wireless handheld devices, tablet computers (Tablet Computer), personal computers (Personal Computer, PC ), MP3 players, MP4 players, we...

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Abstract

The invention provides a POI query method and device. Through the acquisition of the query endpoint and trip mode provided by a user, the device acquires the query conditions based on the trip mode, thus making it possible to acquire the designated POI based on the query endpoint and query conditions. Because the device no longer depends on the destination location administering the query operation of the designated POI type, rather the query operation is done with the coordination of the trip mode, the POI of the designated type can basically meet the user's query intention. The device achieves the data communication between the increased applications and the query engine caused by repetitive query operations, thus lowering the processing burden of the query engine.

Description

[0001] 【Technical field】 [0002] The present invention relates to location service technology, in particular to a point of information (Point of Information, POI) query method and device. [0003] 【Background technique】 [0004] 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 location services (Location Based Service, LBS), also known as positioning services, for example, Baidu Maps, Baidu Navigation, AutoNavi, etc. Usually, by specifying a destination point, a POI of a specified type can be queried nearby. [0005] However, due to only relying on the destination point to execute the query operation of the specified type of POI, the obtained query result, that is, the specified type of POI may not meet the user's real query intention, so that the query opera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9537
Inventor 范京琛李明贺
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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