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An indoor positioning method and system integrating spatial cognition and position signal detection

A technology for spatial cognition and indoor positioning, which is applied in services based on location information, wireless communication, and services based on specific environments. The effect of more accurate positioning

Active Publication Date: 2020-11-10
SHENZHEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide users with an indoor method and system that integrates spatial cognition and position signal detection, which is used to overcome the problem in the prior art that the indoor position is only based on the position fingerprint. Positioning defects that lead to low positioning accuracy

Method used

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  • An indoor positioning method and system integrating spatial cognition and position signal detection
  • An indoor positioning method and system integrating spatial cognition and position signal detection
  • An indoor positioning method and system integrating spatial cognition and position signal detection

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Embodiment 1

[0050] The present invention provides an indoor positioning method integrating spatial cognition and position signal detection, such as figure 1 Shown, including:

[0051] Step S1: Receive the own location description information sent by the user, and obtain address information from the own location description information.

[0052] When the user needs to perform positioning, it sends its own position description information to the positioning server, and the positioning server receives the own position description information sent by the user, and analyzes the user's current location based on the own position description information.

[0053] It is conceivable that the self-location description information can be voice information or text information. If the positioning server analyzes the self-location description information, the voice information needs to be converted into text information first, and then obtained from the conversion. The address information related to the user's...

Embodiment 2

[0136] The second embodiment provided by the present invention is an indoor positioning system that integrates spatial recognition and location signal detection, such as Image 6 Shown, including:

[0137] The spatial cognitive positioning module 610 is configured to receive the own location description information sent by the user, and obtain address information from the own location description information; its function is as described in step S1.

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Abstract

The invention provides an indoor positioning method and system integrating spatial cognition and position signal detection, and the method comprises the steps: receiving the position description information of a user, and obtaining the address information from the position description information of the user; Positioning the position of the user by using the detection signal intensity of the knownsampling point and the received user position detection signal intensity to obtain positioning information; And fusing the address information with the positioning information to obtain user positioninformation. According to the method and the system provided by the invention, two positioning methods of user space cognition and position signal detection are fused, so that a more accurate indoorpositioning method is realized, the accuracy of indoor positioning is improved, and the requirement of a user on more accurate positioning is met.

Description

Technical field [0001] The present invention relates to the technical field of positioning, and in particular to an indoor method and system integrating spatial cognition and position signal detection. Background technique [0002] In recent years, with the popularization of mobile Internet, indoor positioning has become a major research focus in the field of location services. There are many indoor positioning methods, among which wireless signal positioning can rely on existing wireless routing equipment and can be achieved through smart phones, making it one of the most commonly used indoor positioning methods. When the detection signal is used for indoor positioning, due to the instability of the detection signal and the susceptibility to interference and other factors, the positioning accuracy of the location fingerprint method is poor and often cannot meet the needs of users. [0003] Therefore, the existing technology needs to be further improved. Summary of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029H04W4/33H04W4/80H04W64/00
Inventor 周宝定王振声李清泉黄正东
Owner SHENZHEN UNIV
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