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Map updating method and device

A map update and map technology, applied in the field of navigation, can solve problems such as route planning does not select a suitable route, roads are not updated to the map in time, and achieve the effect of improving user experience

Inactive Publication Date: 2018-11-23
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a map update method and device to solve the problem in the prior art that the newly built roads are not updated to the map in time, resulting in the failure to select a suitable route during route planning

Method used

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  • Map updating method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0028] refer to figure 1 , shows a flowchart of steps of a method for updating a map provided by an embodiment of the present invention. Applied to a mobile terminal, where a terminal map is preset in the mobile terminal, the method includes:

[0029] Step 101, judging whether the mobile terminal is in a driving state.

[0030] In this embodiment, a speed sensor may be installed in the mobile terminal, and the moving speed of the mobile terminal may be collected by the speed sensor. After the moving speed is collected, it is judged whether the moving speed is greater than the preset speed, and if it is greater than the preset speed, it is determined that the mobile terminal is in a driving state. For example, if the preset speed is 5 km / h, and the collected moving speed is 20 km / h, if the moving speed is greater than the preset speed, then it is determined that the mobile terminal is in a driving state. The embodiment of the present invention does not limit the preset speed...

Embodiment 2

[0042] refer to figure 2 , shows a flowchart of steps of a method for updating a map provided by an embodiment of the present invention. Applied to a mobile terminal, where a terminal map is preset in the mobile terminal, the method includes:

[0043] Step 201, judging whether the mobile terminal is in a driving state.

[0044]In this embodiment, when judging whether the mobile terminal is in the driving state, it may be realized by AI (Artificial Intelligence, artificial intelligence) technology. Specifically, collecting behavior characteristic information of the mobile terminal; judging whether the mobile terminal is in the driving state according to the behavior characteristic information. Behavioral feature information may include vehicle Bluetooth connection information, moving speed information, and the like. For example, if it is collected that the mobile terminal is connected to the vehicle-mounted Bluetooth, and the moving speed collected by the speed sensor is gr...

Embodiment 3

[0058] refer to image 3 , shows an apparatus for updating a map provided by an embodiment of the present invention. Deployed in a mobile terminal, the terminal map is preset in the mobile terminal, and the device includes a driving state judgment module 301, a geographic location acquisition module 302, a geographic location search module 303, a path generation module 304, and a path update module 305:

[0059] A driving state judging module 301, configured to judge whether the mobile terminal is in a driving state;

[0060] A geographic location acquisition module 302, configured to acquire the geographic location of the mobile terminal when the mobile terminal is in the driving state;

[0061] A geographic location search module 303, configured to search for the geographic location on the official path of the terminal map;

[0062] A route generating module 304, configured to generate a new route according to the preset number of geographic locations when none of the pres...

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Abstract

The invention provides a map updating method, a map updating device and a mobile terminal. The map updating method and the map updating device are applied to the mobile terminal; a terminal map is preset in the mobile terminal. The method comprises the steps of judging whether the mobile terminal is at a driving state; when the mobile terminal is at the driving state, acquiring a geographic position of the mobile terminal; searching the geographic position on an official path of the terminal map; when the preset number of geographic positions are not searched in the official path, generating anew path according to the preset number of geographic positions; updating the terminal map according to the new path. Through the embodiment of the invention, the new path is generated according to the geographic position of the mobile terminal, the terminal map is updated according to the new path, and when the mobile terminal carries out path planning, path planning can be carried out accordingto the updated path, so that the shortest and the optimal path selection is provided for a user, and the user experience is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of navigation, and in particular, to a method and device for updating a map. Background technique [0002] With the continuous progress of the society and the country's strong support for the construction of rural roads, rural roads have entered a stage of rapid development and construction, and most areas have realized roads for every village. The village-to-village project provides a solid foundation for rural construction and rural development, and for farmers to get rid of poverty and become rich. [0003] When traveling, people often use mobile terminals as navigation tools. However, in rural areas, the map in the mobile terminal is not perfect, and the mobile terminal may choose a relatively long path. In particular, many roads newly built by the village-to-village project have not been updated to the map, and the most suitable path is often not selected when navigating. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/32
CPCG01C21/32
Inventor 王志升
Owner VIVO MOBILE COMM CO LTD