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̸̸סլСܻ

2005-08-18 00:00      СӡҪ

ժҪ Ź񾭼õķչסլСDZȻƣߴ½ʩʮ꣬ĿǰزгƳС¥̣רҵǶ̸̸СɡĿǰȱͳһĹҹ淶סլСĶ˵һ

ؼʣ ܽ סլ

ܽϢʱ԰칫;סҪĺӦ˶ġܻ90д¥ʵֺ1996չסլϡĿǰгƳ㳡÷һ壻סլܻʱաνܻסլСָͨۺסլڵĸϵͳۺϲΪԼΪڸ豸ԶסլСܻͨǡAϵͳձΪܻסլСҲΪAϵͳǷֱǣ

1ȫԶSAS- Safe Automation Sys-tem ڷϵͳϵͳϵͳ˿ڿϵͳԽϵͳúй©ϵͳ·ϵͳѲǩϵͳ

2ͨѶԶCASһCommunication Automation System Ϣ硢봫湦ܡߵӡϵͳ

3ԶMASһManagement Automation System ˮ硢úԶ̳ϵͳͣϵͳˮ豸ϵͳϢʾϵͳ

1СܻϵͳĹ

1.1  ȫԶϵͳȫԶϵͳԿռ֣ɷΪڲֺⲿ֡

1.1.1  ڲ֡סں̽ͷúй©ŴϵͳϢӵסڷܿݲɼݷѷ͵ġɿĵʾӡֵ֪ͨԱ110ģɹ£

߷̽סÿڼڰװ̽˷Ƿʱ̽źŴڷźţźСģĵӵͼʾһһļ䷿ͱֵԱɵȾͽԱֳѯúй©ԶرϵͳڳͲװһúй©һúй©һԶжúӦһǰ;֪ͨĿɿֵԱ

ϵͳڿװ̸л¸УסʱźŴ͵ġ

ϵͳн鷢زе룬ҪʱťͥźŴģֵԱӱ˸ϸֳ

ŴϵͳſϱλðװһŴţ˷Ƿ򿪴ʱźŴġ

1.1.2  ⲿ ⲿַ漸ϵͳ

СϵͳסլСڣҪ·ڼΧǽ̻棬ͣмڿֵԱ24Сʱ棬24Сʱ¼洢ṩ֤ݡܽ߶䱨ϵͳΧǽܽ߶䱨ϵͳ˷ǷԽʱܽ༰¼ࡣ

ѲǩϵͳСӦλѲǩ涨ԱѲ·߼Ѳʱ䣬ԱǩѲߣĵĵӵͼϾͻʾбԱǩģλáԱڹ涨ʱûеָصѲߣļⱨźţļɲѯλãñԽ硣

1.2  ͨѶԶϵͳ

1.2.1  õѶΪ

ͨѶԶϵͳⲿĽ裬طСۺ¥ʵҵֱͨٶȿ졣ЧãṩISDN ҵIntegrated Services Digital NetworkۺҵĴص㣺ۺݵ绰IDNΪչɵͨѶֶ֧˵˵ӣ ֵ֧绰ͷǵ绰ͨѶҵ ṩ׼ûӿڡŵǣһͨ绰Ϊûͬʱṩ绰桢ݺͻӷ񣬲нϸߵĽٶȡ128KBPSĸٶȽ INTERNETͨʵϳˡͨ绰Ϊ56KBPSԽʵҵ1SDNҵļͥ磬ȫṩ빫˾ͬĹϲڼҹ԰Ѽͥӵ칫ҵļϡҪΪSOHOһSmall Office Home OfficeҲ췽ҹ̷

˳˵һ£ͥõӡǰһݱֽϵϤ΢˾ĿǰϼõǢ̸ƻƻ΢˾IJƷڼõļơʵֵĻԶĽݹ񻰾ͻʵʱϵͳͻһdzְıķΪеһмš磺׼ʱ𴲡¡ȡ׼ʳס֡ʼȡȻҪЩȽڹ񾭼õķչijи

1.2.2  ߵΪ

Сסߵӣߵһ˫HFC磬ƵʷָѹƼ˴ͳĵź⻹Խиٵݴ䣬ʵͼݺߺһס䱸CABLE MODEMͨ˵ԾҪڼҽеʼĴݡԶ¼Ʊʵʱӵ绰լԶҽϡȫءԶ͵ȡ

1.3  Զϵͳ

1.3.1  Сϵͳ

Сij뼰շѲICϵͳԳû¿óʱICICԶշѡ

С˿Զأѳϣƺ롢ɫȣ䵽Сг뿪ʱ˾ֵIC͵һ£˷С

1.3.2   СԶϵͳ

СĿǰǼгʹõĻеˮúӵѿԶ̳ϵͳҲ졣ϢɼEPROMУͨ紫䵽ģļӡȽĿͨͨϵͳ۷ѣӶʵԶ̳Զ۷ѽϡ

1.3.3   С豸ϵͳ

ִסլСͨѡúѹˮϵͳVVVFݡЩΪʵС豸ԶṩȾͨй磬ĿʾСҪ豸ˮáˮˮλݡߵѹء·Ƶȵ״ͨ豸ʹ豸úģʽС豸ʱķⱨ֪ͨԱ¹ʡСܻʵֵļַʽ

2.1  С

ȽСѸϵͳȻ빫ͨҪСۺϲֿ߳ǸϵͳҪϵͳԴͨѶԽС豸źŵĴߡСߣʡͶʡ

2.2  ߵ

ĿǰߵķչƣѻʵͼݺġߺһͨߵۺϢһͬ£ͿʵСܻйܣмĿء磺ĿǰڹʱIP绰WEBն˺ֵӣֻҪߵӲϼɡɴ˿ɼߵϢҵչϽǵǿľ֡

2.3  õѶ

ʵģʽߵһǰѾἰڴ˲׸

3  

ĿǰСܻڳʼ׶Σȱͳһı׼͹淶Сܻڹ񾭼õķչ͹ʵߣһЩϵͳƣûܷʹã˻ǮĸԸֵһҪʵСܻҪõŵ֧֣ƶͳһ滮ط档ɴ˿ɼҪʵСܻҹ൱һ·

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