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Positioning method, system and device

A positioning method and technology of positioning system, applied in the field of positioning, can solve the problems of complex positioning and low efficiency of target objects, etc.

Inactive Publication Date: 2019-07-09
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a positioning method, system, and device to at least solve the technical problem of low efficiency in positioning a target object due to complex positioning

Method used

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  • Positioning method, system and device
  • Positioning method, system and device

Examples

Experimental program
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Embodiment 1

[0029] The embodiment of the present invention provides a positioning system.

[0030] figure 1 It is a schematic diagram of a positioning system according to an embodiment of the present invention. Such as figure 1 As shown, the positioning system 100 includes: an information collection device 102 and a controller 104.

[0031] The information collection device 102 is used to obtain the first tag information of the target object and the second tag information of the preset area, where the first tag information includes the first tag code and the first signal strength, and the second tag information includes the second tag Code and second signal strength; in the case that the first signal strength and the second signal strength meet the preset condition, the location information of the preset area is obtained according to the second tag code.

[0032] In this embodiment, the target object is an object that needs to be positioned, for example, the target object is a vehicle. The pre...

Embodiment 2

[0065] According to an embodiment of the present invention, an embodiment of a positioning method is also provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although The logical sequence is shown in the flowchart, but in some cases, the steps shown or described may be performed in a different order than here.

[0066] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. image 3 Shows a hardware structure block diagram of a computer terminal (or mobile device) used to implement the positioning method. Such as image 3 As shown, the computer terminal 30 (or mobile device 30) may include one or more (302a, 302b, ..., 302n are used in the figure to show) a processor 302 (the processor 302 may include but is not limited to a microprocessor ...

Embodiment 3

[0102] According to the embodiment of the present invention, there is also provided a positioning device for implementing the above positioning method. Figure 5 It is a schematic diagram of a positioning device according to an embodiment of the present invention. Such as Figure 5 As shown, the device 500 includes: a first acquiring module 501, a second acquiring module 502, and a determining module 503.

[0103] The first acquiring module 501 is configured to acquire the first tag information of the target object and the second tag information of the preset area, where the first tag information includes the first tag code and the first signal strength, and the second tag information includes the second tag information. Tag code and second signal strength.

[0104] The second acquiring module 502 is configured to acquire the location information of the preset area according to the second tag code when the first signal strength and the second signal strength meet the preset conditi...

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Abstract

The invention discloses a positioning method, system and device. The method comprises the steps that first label information of a target object and second label information of a preset area are acquired, the first label information comprises a first label code and first signal intensity, and the second label information comprises a second label code and second signal intensity; under the conditionthat the first signal strength and the second signal strength meet a preset condition, position information of the preset area is obtained according to the second label code; and the position of thetarget object is determined according to the position information of the preset area. According to the invention, the technical problem of low positioning efficiency of the target object caused by complex positioning is solved.

Description

Technical field [0001] The present invention relates to the field of positioning, in particular to a positioning method, system and device. Background technique [0002] At present, when positioning the target object, the Global Positioning System (Global Positioning System, referred to as GPS) or the Beidou positioning chip can be directly used for positioning. But this method is not suitable for indoor positioning, especially in underground parking garages. [0003] In addition, a Bluetooth or Wireless-Fidelity (Wireless-Fidelity, referred to as WIFI) indoor positioning system, with a Bluetooth or WIFI receiver installed on the target object, can calculate the current position of the target object according to a certain positioning algorithm. However, this method requires an indoor beacon (Beacon) system, which is more complicated, and the target object also needs to place a Bluetooth receiver. It is difficult for the receiver to achieve low power consumption and generally canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00G01S11/06
CPCG01S11/06H04W4/04H04W64/006H04W64/00
Inventor 于海龙
Owner ALIBABA GRP HLDG LTD
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