GPS
GPSGlobal Positisoning System ĺ(jin)Qȫl(wi)Ƕλϵy(tng)Ŀǰ(gu)߀ж_˹Wȫλϵy(tng)҂ͨxϵGPSָ(gu)ȫl(wi)Ƕλϵy(tng)ıo(j)70_(ki)ʼvr(sh)20꣬Y200|Ԫ1994ȫ潨l(f)24wl(wi)ֻҪܵ3wl(wi)l(f)Č(do)̖(ho)κεc(din)κΕr(sh)(zhn)_y(c)w˲r(sh)λ_еf(shu)wĽ(jng)߶ٶȵλϢںM(jn)ȫλ(sh)r(sh)S(do)cλһl(wi)nj(do)cλϵy(tng)
GPSԭ
GPS24w(gu)(gu)l(f)Č(do)l(wi)ǽMɵğo(w)늌(do)ϵy(tng)l(wi)վՙC(j)ֽMڵֻҪһGPSՙC(j)y(c)3-4wl(wi)̖(ho)_(d)ՙC(j)ĕr(sh)gͿɜ(zhn)_ՙC(j)ڵصĽ(jng)θ߶r(sh)g\(yn)(dng)ٶȵȔ(sh)(j)
GPS(g)(d)IJֽMɣ
g֣21wl(wi)3wl(wi)
֧ϵy(tng)
ÑO(sh)䲿֣GPSl(wi)ǰl(f)̖(ho)ԫ@ñҪČ(do)ͶλϢ(jng)(sh)(j)̎Ɍ(do)ͶλGPSՙC(j)ӲһC(j)쾀ԴM
GPSλĻԭǸ(j)\(yn)(dng)l(wi)˲gλ֪㔵(sh)(j)ÿgx(hu)ķ_y(c)c(din)λDʾO(sh) t r(sh)ڵy(c)c(din)ϰGPSՙC(j)Ԝy(c)GPS̖(ho)_(d)ՙC(j)ĕr(sh)gtټϽՙC(j)յl(wi)ǚv(sh)(j)Դ_Ă(g)ʽ
GPSc(din)
GPSϵy(tng)c(din)߾ȫЧʡ(jin)(yng)ÏVM(fi)ʹõ
GPSڽͨϵđ(yng)
Iܣ(dng)܇x_(ki)܇v܇v̎ȫO(sh)B(ti)r(sh)˷Ƿ_(ki)܇Tl(f)(dng)܇v܇v(hu)Ԅ(dng)(bo)˕r(sh)܇֙C(j)܇vO(jin)ͬr(sh)(hu)յ(bo)Ԓ܇M(fi)XO(jin)ĵֵˆT(hu)(lin)ϵ110(bo)܇vԄ(dng)(dng)늳
ٹܣ܇dz܇_(ki)܇܇ֻҪ(bo)_(ki)P(gun)܇v(hu)O(jin)İl(f)و(bo)(bo)_(ki)P(gun)˰l(f)F(xin)Ɖĕr(sh)Ɖĵϵy(tng)Ԅ(dng)l(f)(bo)̖(ho)O(jin)ı(dng)(sh)F(xin)Ԅ(dng)ۙϵy(tng)̌܇vλϢo110Ա㌦(du)܇M(jn)мr(sh)ĠI(yng)
GPS(do)(yng)
(do)ܣҲӵ؈D@(g)ܲGPSy(tng)܇ֻҪЌ(do)O(sh)䣬ڽյ̖(ho)ͿԌ(sh)F(xin)λˢc(din)ͲݔKc(din)ԓϵy(tng)ɵ֮gѽݏZ(y)(do)o܇