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A positioning method and terminal equipment

A technology of terminal equipment and positioning method, which is applied in the field of communication and can solve problems such as inaccurate positioning results

Active Publication Date: 2020-08-25
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a positioning method and terminal equipment to solve the problem that the positioning results of existing terminal equipment are not accurate enough

Method used

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  • A positioning method and terminal equipment
  • A positioning method and terminal equipment
  • A positioning method and terminal equipment

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Effect test

no. 1 approach

[0080] Optionally, in this embodiment of the present invention, the information about the above at least two locations may include: (1) coordinates of the above at least two locations, and (2) noise ranges corresponding to the at least two locations. In this case, the terminal device may determine the second location from the at least two locations according to the coordinates of the at least two locations and the noise range corresponding to the at least two locations.

[0081] For the above (1), in the embodiment of the present invention, when the coordinates of the above-mentioned multiple recommended locations are known (for example, the latitude and longitude of multiple recommended locations obtained from GPS positioning), the terminal device can use the coordinates of the first location and the multiple The coordinates of each position in the first recommended position are calculated, and the distance between the first position and each position in the plurality of recom...

no. 2 approach

[0091] Optionally, in this embodiment of the present invention, the information about the at least two locations includes identifiers of the at least two locations.

[0092] Specifically, combine Figure 5 ,like Figure 7 As shown, after the above step 202a and before step 202c, the positioning method provided by the embodiment of the present invention may further include the following step 202d. Correspondingly, the above-mentioned step 202c may be specifically implemented through the following steps 202c1 and 202c2.

[0093] In step 202d, the terminal device acquires a first image, where the first image is an image obtained by photographing the current environment of the terminal device.

[0094] In the embodiment of the present invention, when the target noise value is not in the first noise range, the terminal device may take pictures of the current environment of the terminal device, obtain a first image, and perform image analysis on the first image.

[0095] Step 202...

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Abstract

The embodiment of the invention provides a positioning method and terminal equipment, relates to the technical field of communication, and aims to solve the problem that the navigation result of the existing terminal equipment is not accurate enough. The method comprises the steps of obtaining a target noise value, wherein the target noise value is a noise value in an environment where terminal equipment is located currently; determining a first noise range, the first noise range being a noise range corresponding to a first position, the first position being a position with the highest recommended priority in at least two positions, and the at least two positions being positions obtained by positioning the terminal device; determining a target position according to the target noise value and the first noise range, the target position being a first position or a second position, and the second position being a position different from the first position in the at least two positions; andcorrecting the position with the highest recommendation priority as the target position. The method can be applied to a positioning scene of terminal equipment.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a positioning method and a terminal device. Background technique [0002] As the application range of terminal equipment becomes wider and wider, the convenience for users to use the terminal equipment increases day by day. [0003] Currently, users can use map or navigation software in terminal devices to conveniently achieve positioning, navigation, and other purposes. Specifically, the terminal device can determine the real-time location of the terminal device through a global positioning system (Global Positioning System, GPS), and support the user's route query and real-time navigation in scenarios such as walking, public transportation or self-driving. [0004] However, due to factors such as network delay, switching between different base stations, and signal interference, the data obtained by the terminal device is often inaccurate, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00G01S5/02
CPCG01S5/0252H04W4/023
Inventor 全磊
Owner VIVO MOBILE COMM CO LTD
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