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MSP430F149-based GPS positioning data collection system

A data acquisition system and GPS positioning technology, applied in the GPS field, can solve the problems of low positioning accuracy, high power consumption, poor autonomous positioning, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2016-04-06
GUANGXI PROVINCE NANNING CITY ZHIJIANZHIFAN TECH CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently used low positioning accuracy, poor autonomous positioning, high power consumption and other defects

Method used

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  • MSP430F149-based GPS positioning data collection system

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Embodiment Construction

[0011] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 A kind of GPS positioning data acquisition system based on MSP430F149 is shown, including GPS data module 1, data analysis module 2, wireless antenna 3, serial port to USB interface 4 and computer display 5, data analysis module 2 and GPS data module 1 and Serial port to USB interface 4-phase bidirectional connection, the output end of data analysis module 2 is also connected to LCD display 6, data analysis module 2 is MSP430F149 single-chip microcomputer, GPS data module 1 is connected to wireless antenna 3-phase signal, serial port to USB interface 4 is connected to computer display 5-phase signal connection.

[0013] A kind of GPS ...

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Abstract

The invention relates to an MSP430F149-based GPS positioning data collection system comprising a GPS data module, a data parsing module, a wireless antenna, a serial port-to-USB interface adapter interface, and a computer display unit. The data parsing module is connected with the GPS data module and the serial port-to-USB interface adapter interface in a bidirectional mode; the GPS data module and the wireless antenna are in signal connection; and the serial port-to-USB interface adapter interface and the computer display unit are in signal connection. According to the invention, the provided system has been applied to a vehicle-mounted positioning test at a certain external field and the previous tedious step of manual positioning data recording is replaced, so that the efficiency is improved.

Description

technical field [0001] The invention relates to the field of GPS, in particular to a GPS positioning data acquisition system based on MSP430F149. Background technique [0002] GPS (Global Positioning System, Global Positioning System) is widely used in positioning, navigation, ranging, timing remote sensing and other fields due to its high precision, all-weather, and all-time characteristics, and has developed rapidly. Currently used low positioning accuracy, poor autonomous positioning, high power consumption and other defects Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the above-mentioned problems, a GPS positioning data acquisition system based on MSP430F149 is provided. [0004] The technical solution adopted by the present invention to solve its technical problems is: a GPS positioning data acquisition system based on MSP430F149, including a GPS data module, a data analysis module, a wireless...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/14
CPCG01S19/14
Inventor 刘静兰
Owner GUANGXI PROVINCE NANNING CITY ZHIJIANZHIFAN TECH CONSULTING
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