DALYmakamaka ili ndi ma protocol atatu:CAN, UART/485, ndi Modbus.
1. Ndondomeko ya CAN
Chida Choyesera:CANtest
- Mlingo wa Baud:250K
- Mitundu ya Chimango:Mafelemu Okhazikika ndi Otalikitsidwa. Kawirikawiri, Chimango Chotalikitsidwa chimagwiritsidwa ntchito, pomwe Chimango Chokhazikika chimagwiritsidwa ntchito pa BMS zingapo zomwe zasinthidwa.
- Mtundu wa Kulankhulana:Ma ID a Deta kuyambira 0x90 mpaka 0x98Makasitomala amatha kuwapeza mosavuta. Ma ID ena nthawi zambiri makasitomala sangawapeze kapena kuwasintha.
- Mapulogalamu a PC kupita ku BMS: Chofunika Kwambiri + Chidziwitso cha Deta + Adilesi ya BMS + Adilesi ya Mapulogalamu a PC, mwachitsanzo, 0x18100140.
- Yankho la BMS ku Mapulogalamu a Pakompyuta: Chofunika Kwambiri + Chidziwitso cha Deta + Adilesi ya Mapulogalamu a Pakompyuta + Adilesi ya BMS, mwachitsanzo, 0x18104001.
- Onani malo a Adilesi ya Mapulogalamu a PC ndi Adilesi ya BMS. Adilesi yolandira lamulo imabwera poyamba.
- Zambiri Zokhudza Kulankhulana:Mwachitsanzo, mu mkhalidwe wa batri wolakwika ndi chenjezo lachiwiri la voteji yotsika, Byte0 idzawonetsedwa ngati 80. Ikasinthidwa kukhala binary, iyi ndi 10000000, pomwe 0 imatanthauza yachibadwa ndipo 1 imatanthauza alamu. Malinga ndi tanthauzo la DALY la kumanzere, kumanja pang'ono, izi zikugwirizana ndi Bit7: chenjezo lachiwiri la voteji yotsika.
- Ma ID Olamulira:Kuchaja MOS: DA, Kutulutsa MOS: D9. 00 amatanthauza kuyatsa, 01 amatanthauza kuzimitsa.
2.Ndondomeko ya UART/485
Chida Choyesera:Chida cholumikizira cha COM
- Mlingo wa Baud:9600bps
- Mtundu wa Kulankhulana:Njira Yowerengera Checksum:Checksum ndi chiwerengero cha deta yonse yam'mbuyomu (baiti yotsika yokha ndiyo imatengedwa).
- Mapulogalamu a PC kupita ku BMS: Mutu wa Chimango + Adilesi ya Module Yolumikizirana (Add-UPPER) + ID ya Deta + Utali wa Deta + Zomwe Zili mu Deta + Checksum.
- BMSYankho ku Mapulogalamu a PC: Mutu wa Chimango + Adilesi ya Module Yolumikizirana (BMS-Add) + ID ya Deta + Kutalika kwa Deta + Zomwe Zili mu Deta + Checksum.
- Zambiri Zokhudza Kulankhulana:Chimodzimodzi ndi CAN.
3. Ndondomeko ya Modbus
Chida Choyesera:Chida cholumikizira cha COM
- Mtundu wa Kulankhulana:
- Mtundu wa Protocol ya Mauthenga:Werengani Kaundula, Chimango Chopempha
- Baiti: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
- Kufotokozera: 0xD2 | 0x03 | Adilesi Yoyambira | Chiwerengero cha Ma Register (N) | CRC-16 Checksum
- Chitsanzo: D203000C000157AA. D2 ndi adilesi ya kapolo, 03 ndi lamulo loti werengani, 000C ndi adilesi yoyambira, 0001 zikutanthauza kuti chiwerengero cha ma register oti muwerenge ndi 1, ndipo 57AA ndi CRC checksum.
- Chimango Choyankhira Chachizolowezi:
- Baiti: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
- Kufotokozera: 0xD2 | 0x03 | Kutalika kwa Deta | Mtengo wa Kaundula Woyamba | Mtengo wa Kaundula wa Nth | CRC-16 Checksum
- L = 2 * N
- Chitsanzo: N ndi chiwerengero cha ma register, D203020001FC56. D2 ndi adilesi ya kapolo, 03 ndi lamulo lowerengedwa, 02 ndi kutalika kwa deta yowerengedwa, 0001 amatanthauza mtengo wa 1st register yowerengedwa, yomwe ndi udindo wotulutsa kuchokera ku lamulo la host, ndipo FC56 ndi CRC checksum.
- Mtundu wa Protocol ya Mauthenga:Werengani Kaundula, Chimango Chopempha
- Lembani Kulembetsa:Byte1 ndi 0x06, pomwe 06 ndi lamulo lolemba kaundula wosunga chimodzi, byte4-5 ikuyimira lamulo la wolandila.
- Chimango Choyankhira Chachizolowezi:Chida choyankhira chokhazikika polemba kaundula umodzi wosunga zinthu chimatsatira mawonekedwe ofanana ndi chimango chopempha.
- Lembani Maakaunti Angapo a Deta:Byte1 ndi 0x10, pomwe 10 ndi lamulo lolemba ma register angapo a data, byte2-3 ndi adilesi yoyambira ya ma register, byte4-5 imayimira kutalika kwa ma register, ndipo byte6-7 imayimira zomwe zili mu data.
- Chimango Choyankhira Chachizolowezi:Byte2-3 ndiye adilesi yoyambira ya ma register, byte4-5 ikuyimira kutalika kwa ma register.
Nthawi yotumizira: Julayi-23-2024
