各現(xiàn)場操控點(diǎn)運(yùn)用GPRS DTU通明數(shù)據(jù)傳輸終端，經(jīng)過移動GPRS網(wǎng)絡(luò)與監(jiān)控基地相連。各現(xiàn)場操控點(diǎn)的GPRS DTU運(yùn)用移動通訊公司的GPRS一般數(shù)據(jù)卡或APN專用數(shù)據(jù)卡，一起監(jiān)控基地對各點(diǎn)GPRS終端編號進(jìn)行掛號, 并與現(xiàn)場操控點(diǎn)信息進(jìn)行有關(guān)，以便辨認(rèn)和保護(hù)處理。監(jiān)控基地運(yùn)轉(zhuǎn)監(jiān)控體系軟件，實(shí)時(shí)搜集現(xiàn)場操控點(diǎn)的有關(guān)數(shù)據(jù)。
商品特性
    體系選用GPRS DTU無線通明數(shù)據(jù)傳輸終端。商品基于中國移動的GPRS網(wǎng)絡(luò)，具有高功用、高牢靠及抗攪擾才能強(qiáng)等特色，供給規(guī)范RS232/RS485接口, 可直接與PC、單片機(jī)體系、RTU測控終端、PLC、GPS接收機(jī)、數(shù)據(jù)集中器等銜接，具有長途確診、測驗(yàn)、監(jiān)管功用，滿意各職業(yè)調(diào)度或操控基地與很多遠(yuǎn)端站點(diǎn)之間的數(shù)據(jù)搜集和操控。
1、內(nèi)置TCP/IP協(xié)議棧，對于GPRS網(wǎng)絡(luò)優(yōu)化
2、供給GPRS無線數(shù)據(jù)雙向傳輸功用
3、供給RS232/RS485/RS422接口
4、契合ETSI GSM Phase 2+規(guī)范
5、支撐主動心跳，堅(jiān)持持久在

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