Design of Handheld GPS Positioning Instrument Based on Single-chip Microcomputer
Author(s): KONG Ling-rong, WANG Hao
Pages: 68-71,80
Year: 2015 Issue: 9
Journal: Radio Engineering of China
Keyword: positioning instrument; mcu; spatial data; data processing; liquid crystal display;
Abstract: GPS can provide users with global,all?weather,continuous,real?time,high?precision coordinate,speed and time infor?mation.Now,GPS receiver,as a kind of advanced navigation and positioning instruments,has been widely used in civilian and military fields.This design is based on AT89C51 single chip microcomputer to realize a simple GPS navigation information display system.The system mainly realizes data receiving,time display,latitude and longitude display,and other regular functions.The actual test shows the GPS receiver can achieve GPS information receiving and display,with features of high precision,small size,continuous navigation,etc., and can be widely used in personal travel adventure and taxi positioning,etc.
Pages: 68-71,80
Year: 2015 Issue: 9
Journal: Radio Engineering of China
Keyword: positioning instrument; mcu; spatial data; data processing; liquid crystal display;
Abstract: GPS can provide users with global,all?weather,continuous,real?time,high?precision coordinate,speed and time infor?mation.Now,GPS receiver,as a kind of advanced navigation and positioning instruments,has been widely used in civilian and military fields.This design is based on AT89C51 single chip microcomputer to realize a simple GPS navigation information display system.The system mainly realizes data receiving,time display,latitude and longitude display,and other regular functions.The actual test shows the GPS receiver can achieve GPS information receiving and display,with features of high precision,small size,continuous navigation,etc., and can be widely used in personal travel adventure and taxi positioning,etc.
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