DALYʻekolu mau protocols ka nui:CAN, UART/485, a me Modbus.
1. CAN Protocol
Mea hana hoao:HIKI
- Pākuʻi Baud:250K
- Nā ʻano pā:Nā Pākuʻi Kūlana a i hoʻonui ʻia. ʻO ka maʻamau, hoʻohana ʻia ka Extended Frame, aʻo ka Standard Frame no kekahi mau BMS maʻamau.
- ʻAno kamaʻilio:Nā ID ʻikepili mai 0x90 a i 0x98hiki i nā mea kūʻai aku. ʻAʻole hiki ke hoʻololi ʻia nā ID ʻē aʻe e nā mea kūʻai aku.
- Pūnaehana PC i BMS: Ka Mea Koʻikoʻi + ID ʻIkepili + Helu BMS + Helu Pūnaewele PC, laʻa, 0x18100140.
- Pane BMS i ka Pūnaehana PC: ʻO ka mea mua + ID ʻikepili + Helu Pūnaewele PC + Helu BMS, no ka laʻana, 0x18104001.
- E nānā i ke kūlana o ka PC Software Address a me ka BMS Address. ʻO ka helu wahi e loaʻa ai ke kauoha e hele mua mai.
- ʻIkepili maʻiʻo kamaʻilio:No ka laʻana, i ke kūlana hewa o ka pākaukau me ka ʻōlelo aʻoaʻo lua o ka haʻahaʻa haʻahaʻa haʻahaʻa, e hōʻike ʻia ʻo Byte0 e like me 80. Hoʻololi ʻia i ka binary, ʻo 10000000 kēia, kahi ʻo 0 ke ʻano maʻamau a ʻo 1 ke ʻano he alarm. Wahi a ka wehewehe kiʻekiʻe hema, haʻahaʻa akau a DALY, pili kēia me Bit7: ʻōlelo aʻo lua no ka haʻahaʻa haʻahaʻa haʻahaʻa.
- Nā ID mana:Hoʻouka MOS: DA, Hoʻokuʻu MOS: D9. 00 ke ano ma, 01 ka hemo.
2.UART/485 Protocol
Mea hana hoao:mea paahana COM
- Pākuʻi Baud:9600bps
- ʻAno kamaʻilio:ʻO ke ʻano helu helu Checksum:ʻO ka checksum ka huina o nā ʻikepili mua a pau (ʻo ka byte haʻahaʻa wale nō i lawe ʻia).
- Pūnaehana PC i BMS: Frame Header + Communication Module Address (UPPER-Add) + ID ʻIkepili + Length ʻIkepili + ʻIkepili ʻikepili + Checksum.
- Pane BMS i nā polokalamu PC: Frame Header + Communication Module Address (BMS-Add) + ID ʻIkepili + Length ʻIkepili + ʻIkepili ʻikepili + Checksum.
- ʻIkepili maʻiʻo kamaʻilio:Like me CAN.
3. Modbus Protocol
Mea hana hoao:mea paahana COM
- ʻAno kamaʻilio:
- Hōʻuluʻulu Kūkākūkā memo:Heluhelu Kakau, Noi Frame
- Paipai: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
- Ka wehewehe: 0xD2 | 0x03 | Wahi Hoʻomaka | Ka helu o na kakau inoa (N) | CRC-16 Helu
- Laʻana: D203000C000157AA. ʻO D2 ka helu kauā, ʻo 03 ke kauoha heluhelu, ʻo 000C ka helu hoʻomaka, 0001 ʻo ia ka helu o nā papa inoa e heluhelu ai he 1, a ʻo 57AA ka helu helu CRC.
- Palena pane maʻamau:
- Paipai: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
- Ka wehewehe: 0xD2 | 0x03 | ʻIkepili lōʻihi | Waiwai o ka helu 1 | Waiwai o Nth kakau inoa | CRC-16 Helu
- L = 2 * N
- Laʻana: N ka helu o nā papa inoa, D203020001FC56. ʻO D2 ka helu kauā, ʻo 03 ke kauoha heluhelu, ʻo 02 ka lōʻihi o ka ʻikepili i heluhelu ʻia, ʻo 0001 ke ʻano o ka waiwai o ka helu helu helu 1, ʻo ia ke kūlana hoʻokuʻu mai ke kauoha hoʻokipa, a ʻo FC56 ka CRC checksum.
- Hōʻuluʻulu Kūkākūkā memo:Heluhelu Kakau, Noi Frame
- Kākau inoa:ʻO Byte1 ka 0x06, kahi o 06 ke kauoha e kākau i kahi papa inoa paʻa hoʻokahi, byte4-5 e hōʻike ana i ke kauoha hoʻokipa.
- Palena pane maʻamau:ʻO ke kiʻi pane maʻamau no ke kākau ʻana i kahi papa inoa paʻa hoʻokahi e hahai i ke ʻano like me ke kiʻi noi.
- Kākau i nā papa inoa ʻikepili lehulehu:ʻO Byte1 ka 0x10, kahi o 10 ke kauoha e kākau i nā papa inoa ʻikepili he nui, ʻo byte2-3 ka helu hoʻomaka o nā papa inoa, ʻo byte4-5 ka lōʻihi o nā papa inoa, a ʻo byte6-7 e hōʻike ana i ka ʻikepili ʻikepili.
- Palena pane maʻamau:ʻO Byte2-3 ka helu hoʻomaka o nā papa inoa, ʻo byte4-5 ka lōʻihi o nā papa inoa.
Ka manawa hoʻouna: Iulai-23-2024
