????????????????????????9?????????????????????????20??????????? (?????? ???????????)??20???????????,????????,???????????????????,???????“??????????????????????????????????+?+??”?,???????,??????????????????????????????,???????????????????????GPS?,“???????????????”?????????11?,??113?,???56????????????????57????????;????????????GPS??????????????1?????,?????????1?????????????????;??93????????????????,GPS?18??,????????GPS????????????????????????????????????????????1703??,????

?????????????????????????????

?,?7??????,??????????????,??????????,?????????????,??,??????????????????????????????,???????,?????????????????????????????????,???????????????????????????GPS??,???????????????????????,????“??”??????????,???????????????,?????????????????????????????,???,??????“???????????????”,??

???????????????????????????

??????,??,?????????,?????????? GPS???????“??????????”,??????,?????

??,??????????,????????,????,?????(??)

??????????????:???? “??ktv??????”_????

?? ?????????????????GPS???????

????:1???ktv??????:????

2???????????

3??????????

4???????

5??????VX

????????????????????????9?????????????????????????20??????????? (?????? ???????????)??20???????????,????????,???????????????????,???????“??????????????????????????????????+?+??”?,???????,??????????????????????????????,???????????????????????GPS?,“???????????????”?????????11?,??113?,???56????????????????57????????;????????????GPS??????????????1?????,?????????1?????????????????;??93????????????????,GPS?18??,????????GPS????????????????????????????????????????????1703??,????

?????????????????????????????

?,?7??????,??????????????,??????????,?????????????,??,??????????????????????????????,???????,?????????????????????????????????,???????????????????????????GPS??,???????????????????????,????“??”??????????,???????????????,?????????????????????????????,???,??????“???????????????”,??

???????????????????????????

??????,??,?????????,?????????? GPS???????“??????????”,??????,?????

??,??????????,????????,????,?????(??)

??????????????:????