??2??10????????(???? ???????)10???????500???????????????????,???34??????95?????????100??????,???
?????500???????????????????,?????????????????????????????????????,?????????????????????????“?”??????????????????????,??????,?,???
??2G?3G???????????
???GPS??2????:????????
?????????????????????
????14???:?????????????
?????????????5???7???
055??????????????????????
????????????????
??????J?:?????????????
????????????????
?????10?????????????
????????????????????
?????:??????????????
??:????3??????????????
?????????:???11?4?????
4?7?13?????????
??????:?8050??,22??????
?????????????
????????????????????
????????4????????????
?????????????????????
???????????:????????
????????????????????
???:???????????
????U16??????:????????????
???:???????????