Method for positioning terminal, ammeter, server and handheld terminal

A technology of handheld terminal and positioning terminal, which is applied in the field of communication, can solve the problem of low positioning accuracy and achieve the effect of solving low positioning accuracy

Inactive Publication Date: 2015-07-01
STATE GRID CORP OF CHINA +2
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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 method for positioning a terminal, an electric meter, a server, and a handheld terminal, so as to at least solve the technical problem of low positioning accuracy of existing positioning technologies

Method used

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  • Method for positioning terminal, ammeter, server and handheld terminal
  • Method for positioning terminal, ammeter, server and handheld terminal
  • Method for positioning terminal, ammeter, server and handheld terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0033] According to an embodiment of the present invention, a method for locating a terminal is provided, such as figure 1 As shown, the method includes:

[0034] S102. Receive spatial location information of the first terminal reported by the first terminal;

[0035] Optionally, the spatial location information in this embodiment includes: the longitude and latitude of the first terminal, the plane coordinates of the first terminal in the building where the first terminal is located, and the height of the first terminal from the ground. Optionally, the terminals in this embodiment may include, but are not limited to: electric meters and handheld terminals. Wherein, the first terminal may be but not limited to: an electric meter, and the second terminal may be but not limited to: a handheld terminal.

[0036] Optionally, in this embodiment, the device for receiving the spatial position information of the first terminal reported by the first terminal includes but is not limit...

Embodiment 2

[0083] According to an embodiment of the present invention, an electric meter is also provided, such as Figure 5 As shown, the electric meter in this embodiment includes:

[0084] 1) The positioning component 502 is arranged inside or on the casing of the electric meter 204, and is arranged to locate the spatial position of the electric meter 204;

[0085] Optionally, the spatial location information in this embodiment includes: the longitude and latitude of the electric meter, the plane coordinates of the electric meter in the building where the electric meter is located, and the height of the electric meter from the ground;

[0086] For example, the electric meter 204 can obtain the spatial location information of the electric meter 204 through the positioning component 502, wherein the electric meter 204 spatial location information includes the longitude and latitude of the electric meter 204 measured outdoors by the GPS device, and the longitude and latitude of the elect...

Embodiment 3

[0103] According to an embodiment of the present invention, a server is also provided, such as Figure 8 As shown, the server 202 in this embodiment includes:

[0104] 1) The communication component 802 has a first transmission interface 808 for communicating with the electric meter 204 and a second transmission interface 810 for communicating with the handheld terminal 206;

[0105] Optionally, the first transmission interface 808 in this embodiment is set to receive the spatial location information of the electric meter 204 reported by the electric meter 204, wherein the spatial location information includes the longitude and latitude of the electric meter, the location of the electric meter in the building where the electric meter is located Plane coordinates and the height of the electric meter from the ground; the second transmission interface 810 is set to transmit the spatial position information to the handheld terminal 206;

[0106] For example, the server 202 receiv...

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Abstract

The invention discloses a method for positioning a terminal, an ammeter, a server and a handheld terminal. The method comprises the following steps: receiving space position information of a first terminal reported by the first terminal, wherein the space position information comprises longitude and latitude of the first terminal, horizontal coordinate of the first terminal in a building of the first terminal and height of the first terminal from the ground; positioning the space position of the first terminal according to the space position information reported by the first terminal. The technical problem of low positioning accuracy of the existing positioning technology is solved, and the technical effect that the positioning terminal can also be accurately positioned indoors is achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for locating a terminal, an electric meter, a server and a handheld terminal. Background technique [0002] At present, the technology used in domestic positioning services mainly adopts GPS positioning technology. The current GPS positioning is very popular, and positioning can be realized only by using GPS equipment; however, although the positioning accuracy of GPS positioning technology is high, it still has its shortcomings. : For example, the positioning technology of GPS is greatly affected by the environment, and can only be positioned on a certain building on the planar map, but cannot be positioned at a specific location indoors, and even more cannot be positioned at a height position; only one positioning technology is used in the prior art It is difficult to achieve precise spatial positioning. [0003] For the above problems, no effective solution has been...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/48G01R22/00
CPCG01S19/48G01R22/00
Inventor 叶妍尹康高建波周霖
Owner STATE GRID CORP OF CHINA
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