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Method and system for accurately positioning personnel position in smart home

A technology for precise positioning and personnel, applied in the field of accurate positioning of personnel, it can solve problems such as unable to locate personnel, and achieve the effect of personal intelligent service and broad application scenarios.

Pending Publication Date: 2021-12-07
四川启睿克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and system for accurately locating the position of personnel in a smart home to solve the problem that the existing smart home industry cannot accurately locate the position of personnel

Method used

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  • Method and system for accurately positioning personnel position in smart home

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Comparison scheme
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Embodiment 1

[0028] see figure 1 , this embodiment discloses a method for accurately locating a person's position in a smart home, including the following steps:

[0029] S1: Install the radar module in the room to ensure that it can cover the entire range of the room.

[0030] Specifically, the radar module includes a civilian radar module based on millimeter wave radar technology. The radar module is installed on the wall of each room according to the overlooking angle, preferably at a 45-degree angle of the wall corner, and ensures that it can cover the entire range of the room.

[0031] S2: Install an information transfer module in the room.

[0032] Specifically, the information transfer module can be installed anywhere in the room, but in order to ensure the transmission efficiency of Bluetooth, the radar module and the information transfer module should not exceed 6 meters, and there should be no partition between them as much as possible.

[0033] S3: Establish the connection be...

Embodiment 2

[0044] This embodiment discloses a system for accurately locating personnel in a smart home, including a radar module, an information transfer module, an encryption module, and an edge service middleware.

[0045] The radar module includes a civilian radar module based on millimeter-wave radar technology. The radar module is installed in each room and must ensure coverage of all locations in the room.

[0046] The information transfer module is a hardware module. The information transfer module can be installed anywhere in the room, but in order to ensure the transmission efficiency of Bluetooth, the radar module and the information transfer module should not exceed 6 meters, and there should be no partition between them.

[0047] The radar module reports the collected personnel location information to the information transfer module through Bluetooth communication. The information transfer module is used to receive the personnel location information collected by the radar modu...

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Abstract

The invention discloses a method and system for accurately positioning the position of a person in a smart home. The method comprises the following steps: installing a radar module in a room; installing an information transfer module in the room; establishing connection between the edge service middleware and the information transfer module; enabling the radar module to acquire personnel position information and report the information to the information transfer module; enabling the information transfer module to encrypt the personnel position information through the encryption module and then transmit the personnel position information to the edge service middleware; and enabling the edge service middleware to process the received personnel position information to obtain the coordinate position of the personnel relative to the single radar, then perform world coordinate conversion processing, and finally output the whole-house world coordinates of the personnel. According to the invention, based on the millimeter wave radar technology, position information of a user in a family is subjected to acquisition, encryption transmission, data analysis and the like, and accurate positioning of a personnel position is finally realized through whole-house world coordinate conversion, so that a more close-fitting intelligent service is provided for people, and the system has a wide application scene.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a method and system for accurately locating the position of a person in a smart home. Background technique [0002] With the development of smart home technology and people's pursuit of high-quality home life, people's smart home is no longer limited to the simple requirements of turning on and off lights and opening and closing curtains. Smart services, such as TV playback sound (or TV alarm clock) and other application scenarios based on the user's location in the home to select different speakers to play, will be a direction for the in-depth development of smart homes. [0003] Aiming at the problem of positioning users in the home, video surveillance or infrared detection is generally used in the smart home industry at present, but video surveillance is displayed in the form of video images, and infrared detection can only detect the presence or absence of personnel at a c...

Claims

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Application Information

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IPC IPC(8): G01S13/06H04N21/443H04N21/81
CPCG01S13/06H04N21/443H04N21/8173
Inventor 张洪利彭世伟李晓冬魏劲超
Owner 四川启睿克科技有限公司
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