奥迪全系自学手册（SSP）：gateway.pdf

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3、'( *•Thediagnosisinterface(Gateway)isfittedasavirtualcontroller(realizedassoftware)inthedashpanel•ThegatewayissecuredinthedashpanelfromModel2000onwards.ItsfunctionistoconvertthediagnosisdatafromtheCANdrivebustotheKwire•IntheSkodaFabia,thegatewayisfittedinthevehicleelect

4、ricalsystemcontrolunit•Beingmootedisaseparategatewaycontrolunit%*TheCANdrivebusalsopilotedtherev.counterandairbagwarninglampinModel2000. +"•&0ToconvertdiagnosismessagesfromdriveandconvenienceCANtotheKwirewithoutchangingthedata•&0tomakeposs

5、ibledataexchangeand/orcommunicationbetweentheusersofabusandbetweenthedifferingbussystemsK-VK-36/sch/TI_9_04_(GB).doc3/1413.11.00
 +" •Thegatewayisintegratedinthedashpanel•Thereisafasteninglistofcontrolunit

6、sonasavirtualcontrolunit(realizedassoftware)handasCANnodesinthevehicle.Itismade•Ontheonehanditisconnectedtothediag-upofvariousitems,suchas:nosislineand,ontheother,totheCANbus-*0•Forconversionpurposes,thegatewayopens(e.g.enginecontrolsystem/dashpanel)isabi-directionalchannel

7、ontheCAN.HereitdeterminedbypartNo.ofthedashpanelcommunicatessolelywiththereceiverad--6"660dressedviatheKwirethegatewaymustbeinformedthroughthe•IfanumberofreceiversareactuatedonthecodingaboutthoseCANusersthatareKwire(functionaladdressing),thegatewaynotalwayssecuredhastoopena

8、trans