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Intelligent bracelet based on Big Dipper GPS double-mode positioning

A dual-mode positioning and smart bracelet technology, applied in satellite radio beacon positioning systems, medical science, measuring devices, etc., can solve the problems of loss of positioning function and single positioning mode, and achieve improved accuracy, high integration, and functional The effect of low consumption

Inactive Publication Date: 2015-05-06
张远海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the positioning function of smart bracelets on the market only uses GPS positioning. There is a single positioning mode, and the positioning function may be lost during wartime or special periods.

Method used

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  • Intelligent bracelet based on Big Dipper GPS double-mode positioning

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] refer to figure 1 , the present invention is a smart bracelet based on Beidou GPS dual-mode positioning. The Beidou GPS dual-mode smart bracelet includes: MCU, FLASH flash memory, Beidou GPS module, battery, voltage regulator module, Bluetooth module, sensor module, The MCU is connected with the Beidou GPS module, the FLASH flash memory, the Bluetooth module, the voltage stabilizing module and the sensor module, and the battery is connected with the voltage stabilizing module at the same time. Through the above structure, positioning can be realized through Beidou GSP at the same time, and positioning can also be realized through GPS or Beidou alone. When the two positioning methods obtain positioning information at the same time, the positioning accuracy can be improved through the prefabricated program algorithm stored in the MCU.

[0020] In the above structure, the MCU can use ARM Cortex series STM32, the voltage regulator module can be built using the voltage regu...

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Abstract

The invention discloses an intelligent bracelet based on Big Dipper GPS double-mode positioning. A Big Dipper GPS module can obtain positioning information simultaneously through one or two positioning methods in the GPS or the Big Dipper. When the positioning information is obtained simultaneously through the two positioning methods, positioning accuracy can be improved through a readymade programmed algorithm stored in an MCU. User positioning information and information collected by a sensor can be regularly stored through the readymade programmed algorithm stored in the MCU of the intelligent bracelet. Through the readymade programmed algorithm stored in the MCU, the stored user information can be transmitted to a management software end after a Bluetooth module and a management device are paired.

Description

technical field [0001] The invention relates to a smart bracelet, in particular to a smart bracelet based on Beidou GPS dual-mode positioning. Background technique [0002] The Beidou satellite positioning system is a satellite positioning system independently developed by my country. In the country's "Twelfth Five-Year Plan", satellite navigation is listed as one of the strategic emerging industries, and many ministries and local governments have issued detailed rules for the "Twelfth Five-Year Plan" to encourage the development of satellite navigation or the Beidou system. However, as a latecomer, there is still a big gap between the Beidou satellite navigation system and the GPS system. After more than 20 years of civilian development, GPS has a complete industrial system, a mature business model, stable product performance, and market acceptance. high. The application of the Beidou satellite navigation system is mainly concentrated in the military field, and the civili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021G01S19/33
CPCA61B5/1112A61B5/0022A61B5/021G01S19/33
Inventor 张远海翁佩纯龙涛元廖鸿飞郭艳平黄浩张晟轩
Owner 张远海