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Positioning chip

A positioning chip and microcontroller technology, which is applied in satellite radio beacon positioning systems, measuring devices, instruments, etc., can solve the problem of inaccurate positioning of positioning chips, achieve precise positioning, and improve the effect of application range

Pending Publication Date: 2021-11-19
济南科金信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the lack of RTLS-based positioning chips in the prior art leads to inaccurate positioning

Method used

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Examples

Experimental program
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Embodiment

[0025] This embodiment discloses a positioning chip, including:

[0026] A microcontroller with bluetooth function; an inertial measurement unit and an ultra-wideband wireless transceiver unit connected to the microcontroller respectively;

[0027] The inertial measurement unit is used to detect the position and posture of the positioning device; and convert the posture into an electrical signal and send it to the microcontroller;

[0028] The ultra-wideband wireless transceiver unit is used for the interaction between the device and the external device.

[0029] The microcontroller collects tag information and responds to a service area identifier included in a signal received from a WLAN access point by selectively and controllably operating the UWB wireless transceiver unit or the GPS module unit to transmit the tag information to the UWB wireless transceiver unit.

[0030] The microcontroller operatively controls the UWB radio if the microcontroller determines that the r...

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Abstract

The embodiment of the invention relates to the technical field of chips, and in particular relates to a positioning chip. The chip comprises a microcontroller with a Bluetooth function, and an inertial measurement unit and an ultra wide band wireless transceiving unit which are respectively connected with the microcontroller; the inertial measurement unit is used for detecting the position posture of positioning equipment, and converting the posture into an electric signal and sending the electric signal to the microcontroller; and the ultra wide band wireless transceiver unit is used for interaction between the equipment and external equipment.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of chips, and in particular to a positioning chip. Background technique [0002] With the rapid changes of the times and the rapid development of science and technology, the quality and efficiency of information services have been improved, and the degree of interference is small, which has played a very important role in people's life, work and scientific research. Indoor positioning technology is very practical, has a large expansion space, and has a wide range of applications. In complex environments, such as libraries, gymnasiums, underground garages, and goods warehouses, it can quickly locate people and objects. [0003] RTLS (Real Time Locating System) is a local area location system that allows tracking and identifying the location of objects in real time. Using simple and inexpensive tags or tags attached to objects, readers receive wireless signals from these tags to dete...

Claims

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Application Information

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IPC IPC(8): G01S19/24G01S19/37
CPCG01S19/24G01S19/37
Inventor 卢启财吕连斌谷媛侯若冰
Owner 济南科金信息技术有限公司
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