?? ???? ?????? ????????? ???? ???? ?????? ??? ?????? ??? ????????. ???? ???? ??? ??????? ???? ???? ?????? ???? ???? ???? ???? ?????? ?????? ??????? ????? ?????????? ??????? ???????? ???????? ????????. ??? ????? ?????? ?????? ???????? ????? ??? ????????? ?? ??????? ?????? ?????? ????? (GB/T 9081-2023)? ??? ?? ?? ???? ?? ???? ??????? ???????????. ??? ???? ???? ????? ????????? ?????? ??? ????? ????? ??????? ?????? ?????? ?????? ????????. ?????? ??? ??????? ?? ??????? ?????? ??? ???? ?? ????? ??????? ?????? ????? - ???? ??????? ???????? ??????? ???????? - ????? ???? ?????? ??? ??????? ?????? ????? ???? ??????.

1 、 ??? ???? ???? ??????? - ???????? ??????? ????????? ???????

??? ????? ?? ??????????? ???????? ????????? ?? ??????? ????? ??? ????? ????? ???????? ??????? ??????. ???????? ??? ????? ?? ??????? ??? ??????? ???? ????? ??? ?????: ??????? ????? ??????? ???????? ????????.

(1) ???? ???? ???? ??????? ??????:

??? ????? ????? ???? ??????? ???? ?????? ?????? ????????? ??? ???? ???? ????? ??? ?????. ??? ??? ?????? ?? ?????? ??????? ??? ????? ????? ????? ??? ???? ??????? ??? ??? ??? ????? ??????? ?????? ????? ??? ????? ??????. ????? ?????? ?????? ??? ??? ??? ??????? ????? ???? ?????? (????? ??????)? ????? ??????? ??????? ??? ???? ?? ???? ?????? ??? ??????.

??????? ????????: ????? ????? ????? ??? ????? ??????? ???? ???? ?????? ???? ????? ???? ?????? ?????? ?????. ??? ?????? ??? ???????? ???? ????? ?????? '???' ?????? - ???? ?????? ????????. ???? ???? ?????? MCU (???? ?????? ???????) ???????? ???? ?????? ???? ?????? ?????? ?????? ???????? ?? ????? ?????? ?? MCU ?????? ?????? ????. ??? ???? '?????? ????? ??????' ??? ?????? ????? ??? ?????? ???? ????????. ???????? ??? ??? ?????? ??? ?????? ???? ?? ?????? ???? ??? ???? ?????? (???? ?????) ??????.

(2) ???? ???? ?????? ???????:

??? ????? ???? ??? ?????? ?????? ???? ???? ??????. ???? ????? ?????? ?????? ??? ????? ?????? ???????? ??? ???? ??? ??? ?????? ??????? ??? ???? ???????? ??? ????? ?????? ????????? ??????? ????? ??????. ?? ????? ?????? ??????? ???????? ?????? ??? ?????? ???? ?????? ????? ??????? ??????? ??? ????? ??? ??????? ?????? ?????? ??????? ???????? ??????? ???? ??????.

??? ????? ?? ?????? ??? ?????? ?????????? ????? ?????? ????? ???? ???? CAN ????????. ???? ??? ?????? ?????? ????? ??? ??? ?????? ???????? (??? ???? ??????? ???? MCU? ?????? MCU? ???????) ???? ????? ?????? ??? ???????? (??? ???? ??????? ??????? ??? ??????? ??????? ??????? ??????????). ???? ?????? CAN ?????????? (CAN0 ?CAN1) ???? ?????? ?????? ?????? ????????? ?????? ??????? ????? ??????? ??????? ????? ???????? ??? ????? ???? ?????? ?????? (JJF1521-2023) ???? ????.

2、??? ??????? ???????: ????? ??? ?? ???? ?????? ?????? '???? ???????? ?????? ????????'?

(1) ???? ?????: '??????? ??? ???????' ???????? ?? ?? ????

????? ?????? ?? ????? ???? ?????? ??????? ?? ??????? 1 ???????? 2. ????? ????? ??????? ?? ?????? ????????? ?? ?????? ?????? ???? ????? ??????. ??? ????? ????? ?? ??? ?? ??? ?? ???? ????? ????? ???? ?? ???? '??????' ???? ???? ??? ?????? ?? ???????? ??? ???? ????? ??????. ???? ???? ?????? ??????? ?????????? ???????? ??? ???????? ?????? ??????? ????????? ????????? ??? ??? ???? ????? ???? ????? ?????? ???????? ????? ??????? ?????? (??? ????? ??????? ?????? ??????). ????? ????? ????? ??? ??? ??????? ?????????? ???? '?????' ?? ??????? ?????? ?? ?????? ???????? ?? ????? ?????? ??????.

(2) ??????? ??????? ???? ??????????: ??????? ?? ?????????? ??? ??????? ????????

?? ??? ?????? ?? ???????? ???????? ????????? ????? ????? ??????? ???????? ???????? ???????? (???? ????? ???? '??????? ???????? ???????? ????????') ????? ?? ???? ????? ?????? ?????????? ??????? ???????. ??????? ??????? ??? '??????' ?? '???' ??????????? ?? '?????? ???? ?????' ??? ???????? ???? ????????.

? ?????? ???????: ?? ???? ????? ??????? ???????? ??? ???? ?? ?????? ???????? ?? ??????? ?????? ?????? ??????? ?????????? ?? ?? ???? ??????? ??????? ???????? ????? ???? ???? ??? ????? ????? ??? ???? ?????? ?????? ????? ?????? ????? ?? ??????? ???????.

? ???? ?? ????? ???????: ?????? ????? ??????? ???????? ?????? ??? ????? ?????? ???????? ???? ??????? ????? ??? ??? ?? ???? ???? ??? ?? ??????? ???????? ??? ????? ??????? ?? ??????? ??????? ??? ????? ??????.

? ?????? ?? ???????? ?????????: ??? ????? ?????? ???? ???? ?? ?????? ??????? ?? ?????? ????? ?????? (???????? ?????????) ?? ??????? ???? ??????? ?????? ?? ????? ?????? ????? ??????.

??????? ????? ?? '???' ???????? ?????????? ???????? ???? ?????? ?? ?????? ??? ????? ?????? ????? ??? ?? ?????? ??? ????? ???? ???? ?????.

(3) ?????? ????? ??????? ???????? ?? ?????? ??????

?? ????? ??? ?????? ??????? Belin? ??? ????? ??????? ???????? ???? ??????? ???????:

l ???? ?????? (DY300): ????????? ???? ?????? ?????? ??????? ?? ????? ???? ?????? ?????? ????? ???? ???? ????? ?????? ?????? ??????? ??????? ?????? (??? +5V?+8V? S+5V). ?? ???? ?????? ?????? ???????? (F401? F402) ?????? ??????? ??????? ??????? ????? ?? ???? ????? ??? ???? ??? ???? ?? ????? ?????? ??? ????????.

l ?????? ???? ?????? ????? ?????????: ???? ??????? ????????? ???????? ??? ??? ??????? ???????? ?? ???? ??? ????? ???????? ????? ??????. ?? ????? ????? ??????? ????? ???? ??????? ??????? ??? ????? ??????? ?????? ????? ?????? ???????? ????? ????? ????? ?? ???? ?????? ???????? ??? ?? ??? ??????? ??? ???? ???.

? ????? ??????? ???????? ????????: ??? ?? ??? ???? ??????? ???? ???? ??????? ?????? ?? ???? ?????? ??????? ??????? ???????? ????????. ??? ????? ??????? ??? ????? ?????? ?????? ?????? ????? ?????? ??????? ???????? ?????? ??????? ???? ??????? ???????? ?? ???? ??????? ?? ???? ???????.

3 、 ???? ????? ??? ????? ????????: ???? ????? ?????? ????????

??? ??? ??? ???? ?????? ????????? ?? ?????? ??? ?? ????? ????? ????????? ?? ??? ????? ?????? ?????? ???????? ??????? ??? ??????? ??????.

l ?????: ????? NEPSI - ?? ????? ???????? ?? ??? ???? ?????? ???? ??????? ???????? ???????? ??? ??????? ?????? ?? ?????. ??? ?? ?????? ?????? ?????? ?? ??????? ?????? ????? GB3836 (???????? ???????? ??????? ?????? IEC60079) ?? ??? ?????? ??? ????? ?????? ????????. ???? ??? ???? ?????? ???????? ?? ????? ???????.

l ????? ??????? ????????: ATEX - ????? ???????? ??????? ???????? ATEX (2014/34/EU)? ??? ?????? ????????? ????? ???????? ??? ????? ?????????.

?????? ???????? : ????? UL/cUL - ????? ?? Underwriters Laboratories ?? ???????? ???????? ????? ??????? ?????? ???????? ?? ?????? ???????? (??? UL 916).

??? ???????? ???? ???? ????? ?????? ??? ???? ????? ????? ?????? ?????? ?????? ??????? ????????? ??????. ???? ???????? ?? ???????? ?? ??????? ????????? ????? ???? ????? ?? ??????? ??????? ?? ???? ????? ????? ????? ??? ????? ????????? ???????? ????????? ????? ???? ????? ????????. ???? ??? ???? ????? ??? ?????? ???????? ?????? ???? ??????? ??????? ?????.

4. ?? ???? ?????? ????????: ?????? ????????? ??????? ?????? ???????

???????? ??? ?????? ??????? ???? ???? ?????? ??????? ?????? ?????? ????? ?????? ?? ?????????? ??????????? ???? ???? ???? ?????.

(1) ????? ????? ?????? ??????? ????: ??? ?? ?????? ??????? ??????? ?????? ?????? (JJG443-2023). ????? ??????? ?????? ???????? ??????? ??? ?????? ???? ?????? ??????? ?????? ???? ????? ??????? ?????? ???? ?????? MCU ??????? ?? ????? ??????. ????? ?????? ????????? ???? ????? ????? ??? ?????? ??????? ??? ????? ????? ???. ??? ?? ??? ???????? ???????? ??? ????? ?????? ?? ??????? ????? ?????? ???? ???? ?????? ??? ???? ???? ???? ???? ?? ?????? ?????? ?? ??? ??????? ?? ??????? ??????.

(2) ????? ?????? ?????? ??????: ??? ??????? ???????? ????? ?????? (SM2/SM3/SM4) ???? ????? ???????? ?????? ???????? ???????? ?????? ????????? ??????? ??? ???????? ?? ?????? ?????? ???????? (???? ??????? ??????? ??????? ??????? ???????)? ?????? ????? ?????? ????????? ??????? ???????? ???? ???? ?????? ??????? ????? ?????? ?????? ?????? ??????? ?????? ????????.

(3) ????? ????? ?????? - ???????? ??? ???????? ???????? ????? ??????: ?? ????? ???? ?????? ????? ???? ????? ?? ???? ????? ??? ?????? (QK1000)? ????? ????? ??? ????? ?????? ??????? ?? ????? ??????? ?? ???? ????? ???? ????? ????? ???? ????? ??? ?????? (A/L) ??? ???? ???? ?????? ??????. ???? ?????? ?????? ?? ?????? ??????? ?? ???? ??? ???? ????? ???? ????? ??? ?????? (?????? Dur) ?? ????? ?????? (?????? NP)? ??? ???? ???? ???? ????? ??? ?????? ?????? ??? ??????? ????? ?????? ??????? (???? 1.0-1.2)? ??? ???? ???? ???? ?? ????? ????? ??????? ????? ??????.

(4) ?????? ?????? ??????? ??????: ???? ??????? ???????? ????? ?????? ?????? ??????? ???????? ??????? ??? ????? ?????? IC ???? ??? UnionPay/QR ?????????? ??????? ?????? ????????? ?????? ????????? ???????? ?? ????? ????? ????? ??????. ?? ???? ????? ??????? (????? APP)? ?????? ??????? PCD? ?????? ?????? ?????? (????? WK)? ??? ??? ???? ????? ?????? ????? ?????? ?? ?????? ?????? ?? '????? ?????? ??????'.

5 、 ?????????

????? ??? ??? ???? ???? ???? ??????? ??? ?? ???? ?? ??? ???? ???? ????? ????. ??? ???? ???? ??????? ???? ?????? ??????? ????????????? ??????? ?????????? ????????? ?????????? ??????? ???????? ???????? ????????. ?? ?????? ??????? ???????? ???????? ??????? ???????? ?? ????? ???? ?? ??? ????. ??? ???? ???? ???? ???? ??? ???? ????? ????? ?????? ????????? ??? ???? ????? ?? ??????? ?????? ????? ?????.

????? ?? ????? ?????? ???????? ???? ???? ???????? ????????? ??? ????? ????? ?????? ?????? ???? ???? ???? ????????? ???? ????? ??????? ????? ?????? ???? ?????? ????????? ??????? ???????? ???? ?????? ?????? ??????? ???? ????? ????? ??????? ??????? ??????? ?? '??????? ?????? ?????? ?????? ???????'. ???? ???? ???? ???? ???? ?????? ????????? ?????? ????? ???? ?? ?????? ?????????? ???????? ??????? ???? ????? ????? ??? ???.