A.單個(gè)以太網(wǎng)和單個(gè)CAN總線網(wǎng) B.單個(gè)以太網(wǎng)和雙冗余CAN總線網(wǎng) C.雙冗余以太網(wǎng)和單個(gè)CAN總線網(wǎng) D.雙冗余以太網(wǎng)和雙冗余CAN總線網(wǎng)
A.上層網(wǎng)絡(luò)為CAN總線結(jié)構(gòu),下層網(wǎng)絡(luò)為以太網(wǎng)結(jié)構(gòu) B.上層網(wǎng)絡(luò)為以太網(wǎng)結(jié)構(gòu),下層網(wǎng)絡(luò)為CAN總線結(jié)構(gòu) C.上層網(wǎng)絡(luò)為以太網(wǎng)結(jié)構(gòu),下層網(wǎng)絡(luò)為寬帶網(wǎng)絡(luò)結(jié)構(gòu) D.上層網(wǎng)絡(luò)為計(jì)算機(jī)網(wǎng)絡(luò)結(jié)構(gòu),下層網(wǎng)絡(luò)為CAN總線結(jié)構(gòu)
A.全部采用以太網(wǎng)結(jié)構(gòu) B.全部采用CAN總線結(jié)構(gòu) C.上層網(wǎng)絡(luò)為以太網(wǎng)結(jié)構(gòu),下層網(wǎng)絡(luò)為CAN總線結(jié)構(gòu) D.上層網(wǎng)絡(luò)為CAN總線結(jié)構(gòu),下層網(wǎng)絡(luò)為以太網(wǎng)結(jié)構(gòu)