???? ???? ?????? ?? ???? ????? ?????? ??????? ????? ?????? ????? ?????? ?????? ?????? ???? ?? 10 ????? ?? ?????? ?? ??? ??????.
????? ????? ????? ??? ?????? ???? ??????? ???????? RS485 ??? ????? ?????
????? ????? ????? ??? ?????? ???? ??????? ???????? RS485 ??? ????? ?????
??????? ?????? ????? ?????? ?? ????? ????????? ?????? ??? ???? ???? ?? ???? ?????? ??????? ??????? ?????? ???????. ??? ??????? ???? ??? ???????? ???? ?????? ??? ??????? ??? ????? ???????? ?????? ????????.
??????? ???? ?????? ??????? ????????? ?? RS232 ?RS422 ?RS485. ?????? ????? ??? ???????? ??? ????? ??????? ?? ??? ?????? ??????? ??? GPRS/4G? ?? ??? ???????? ??????? ??? ????? ?????? ??????? ?? ???? ???? ??????? ?? ?????? ???????. ??? ?????? ????? RS485 ??????? ???? ????????? ?? ???? ?????????? ???????? ??? ???? ???? ?? ???????? ????????. ??? ?? RS485? RS485 ?? ????? ????? ?????? ??????? ??????? ???? EIA ????????? ??? 1983 ?????? ??? ????? ??????? ??????? ???? ??????? ?? RS-232. ?????? RS485 ??????? ????????? ??????? ????? ???????? ????????? ?????? ????? ????? ?????? ??? ??? ???????? ??? ??? ???? ????? ????? ??? ????? 1200 ???? ????? ???? ??? ??? 10 ??????/?????? ???????? ??? ???????? ??????? ????? ??????? ????? ??????? ??? ???? ????? ???????? ????????? ???????. ???? ??? ??? ????? ?????? RS485 ??? ?????? ???? ??????? ?? ???? ????? ????? ??? ???? ???: ???? ????? ????????. ????? ????????? ????? ???? ??????? ?? ???? ??? ????????? ??? ???? ??? ????????. ??? ?????? ???? ??????? ??????? ??????? ????? ??? ???????? ?? ????? ?????? ??????? ????? ???????? ??????? ?? ?????????? ???? ????? ??????? ???????? ??? ????????? ?????? ??????? ?????? ?? ???????. ??????? ???? ????? ???????? ?????????? ????? ?????????? ??????? ?? ?? ???? ????? ??? ????? RS485 (??? ??? ?????)? ?? ??????? ????????? ????? ??? ???????? ??????? GPRS ??? ????? RS232/RS485. ??? ???? ??????? ??????? ?? ???? ??? ???????? ??????? GPRS? ??????? ????????? ???????? ??????????? ?? ?????? ??? ???? GPRS? ????? ??? ???? ???????? ??? ???? GPRS? ??? ????? ??????? ?????? ??? ?????? ?? ???? ????? ????? ???? ????????. ???? ????? ????? ????????? ??????? ??? ??????? ??? ????? RS485? ???? ???? ????????? ?????? ?? ??? ????????? ?? ??? ????? ???? ?????? ????? ??????? ???????? ???? ?????? ?? ???????? ?? ?????. ?????? ???????? ??? ?????? ?? ????? ??????? ??? ????? ????? ????? ????????? ????? ????? ??????? ?????? ?? ???? ????????? ?? ?????? ??? ???? ?????? ?????? ?? ?????????. ????? ?????? ?????? ??????? ????????? ???? ????? ????? ?? ????? ???????: GPRS ? WIFI ? Ethernet ????? ???? ??????? ???????. ??????? ???? GPRS ?????? ??????? GPRS ????? ????? ???? ?????? ???????? ?? ????? ????? ????? China Mobile ?? China Unicom. ???? ??? ???????? ???????? ??? ???? ???????? ?? ????? ???????? ??? ????? GPRS/4G. ?? ???? ??? ????? ?? ??????? ?????? ??? ??? ??????. ?? ?? ???? ?? ????? ?????? ?????? ???????. ???? ?? ?????? ?????? ?????????? GPRS. ??????? ???? ????? ??? ?????? ??????? ????? ????? ??? ????? ????? ??? ????????? ???? ????????? ??? ????? ????? ??? ???? ????? ?????? ???? ?? ??????? ??? ???? ????? ????????? ??????? ???????? ????? ????? ??????? ???????. ???? ????? ???????? ??? ???? ???????? ?? ????? ???????? ??? ????? ??? ????????. ??????? ?????? ?????? ??????? ???????? ????? ???????? ???? ????????? ??? ????? ??????? ???? ???????? ?? ???? ?????? ?? ???? ????? ???????? ??? ?????? ??? ???????. ????? ??? ???? ??????? ??????? ????????? ???????. ???????? ??? ???? ???? ?? ????? ?????? ??? ???????? ?????? ??????? ??????? ????? ???????? ???????? ???????? ????????? ?????? ???????? ?????? ???????? ????????? ?????? ?????? ??????? ??????? ?????? ???????? ??????? ? ???????? ??????? ?????? ?? ????????.??????? ?????? ??????? ??? ????????? ?? ????? ??? ??????????? ??????? ???? ???? ?? ???? ????????? ?????? ??? ????? ?????? ???? ??????.
???? ??? ?????? ???? ??????? ?????? ??? ?????? ????? ??????? ??? ????? ???????. ????? ???? ??? ?????? ?????????? ?? ?????? ??? ??? ??????.
???? ??????? ?????????? ??? ??????? ??? ???? ????? Rika Sensors ??????? ??? ????? ??? ?????? ?????? ?? ???? ?? ??????? ?? ??????? ????????? ??????? ????? ???????? ?????? ?????.
???? ?? ????? ????????? ?????? ???????? ??????? ?????? ??????? ??????? ?????? ??? ????? ???? ?? ?????? ????? ????? ????????? ?????? ????????? ???????? ?????? ????? ????? ????? ?????? ???????? ??????? ??? ??? ?? ????? ????? ????????? ?????? ????????? ???????? ?????? ????? ???????? ???????.
??? ???? ??? ??????? ????? ????????? ??????? ?? ????? ?????? ??????. ?????? ???? ???? ??????? ????? ?????? ????? ????????? ???????.