Method for updating electronic map, method and device for displaying electronic map
An electronic map and location information technology, applied in the field of electronic map update and electronic map display, can solve the problems of reducing the ability to describe the location of things, query ability, coarse granularity, etc., and achieve the effect of improving the description ability and query ability.
Active Publication Date: 2022-04-22
TENCENT TECH (SHENZHEN) CO LTD
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However, the description granularity of these points of interest is relatively coarse, so the ability to describe and query the location of things is reduced
Method used
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[0109] The embodiment of the present application provides a method for updating an electronic map, a method and a device for displaying an electronic map, which can describe the location of a point of interest as an Internet of Things device that can be connected to a Bluetooth gateway, and these Internet of Things devices are compared to places and fixed Objects have a smaller granularity, so it is beneficial to improve the ability to describe and query the location of things.
[0110]The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described ...
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The present application discloses an electronic map update method applied in the technical field of electronic maps, including: receiving the first device association information sent by the first Bluetooth gateway in the first period; generating the first period information according to the first device association information The corresponding first device mapping relationship; according to the first device mapping relationship corresponding to the first period, determine the first point of interest position of the IoT device in the electronic map; update the map data of the electronic map according to the first point of interest position. The application also discloses a method and device for displaying an electronic map. This application can describe the location of the point of interest as an IoT device that can access the Bluetooth gateway, and these IoT devices have a smaller granularity than places and fixed objects, so it is beneficial to improve the ability to describe the location of things and query capabilities.
Description
technical field [0001] The present application relates to the technical field of electronic maps, in particular to a method for updating an electronic map, a method and a device for displaying an electronic map. Background technique [0002] With the continuous development of Internet technology, people are more and more accustomed to using electronic maps on user terminals to find points of interest (Point of Interest, POI). Point of interest is a term in geographic information systems, which generally refers to geographical objects that can be abstracted into points. For example, a point of interest can be a house or a postbox. [0003] Currently, a method for labeling POIs based on a map application is proposed. The map application provides a representation of the physical structure of a venue (e.g., a shopping mall). In addition, the map application can provide a unique venue directory to facilitate searching for various categories of interest. (e.g., food or clothing, ...
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IPC IPC(8): G06F16/29G06F16/23G16Y40/60
CPCG06F16/29G06F16/23G16Y40/60
Inventor 娄帅
Owner TENCENT TECH (SHENZHEN) CO LTD