DALYkunyanya ine maprotocol matatu:CAN, UART/485, uye Modbus.
1. CAN Protocol
Test Tool:CANtest
- Baud Rate:250K
- Mhando dzeFremu:Mafuremu Akajairika uye Akawedzerwa. Kazhinji, Iyo Yakawedzerwa Frame inoshandiswa, nepo iyo Yakajairwa Frame ndeye mashoma akagadziridzwa BMS.
- Kukurukurirana Format:Data ID kubva 0x90 kusvika 0x98anowanikwa nevatengi. Mamwe maID haawanzo kuwanikwa kana kuchinjika nevatengi.
- PC Software kuBMS: Kukosha + Data ID + BMS Kero + PC Software Kero, semuenzaniso, 0x18100140.
- BMS Mhinduro kuPC Software: Kukosha + Data ID + PC Software Kero + BMS Kero, semuenzaniso, 0x18104001.
- Ziva chinzvimbo chePC Software Kero uye BMS Kero. Kero inogamuchira murairo inouya pakutanga.
- Ruzivo rwezvemukati menhaurirano:Semuyenzaniso, mubhatiri yekukanganisa mamiriro ane yambiro yechipiri ye low low voltage, Byte0 icharatidza se80. Yakashandurwa kuita binary, iyi i10000000, apo 0 inoreva zvakajairika uye 1 inoreva alarm. Zvinoenderana neiyo DALY yepamusoro-kuruboshwe, yakaderera-kurudyi tsananguro, izvi zvinoenderana neBit7: yechipiri nyevero yeyakaderera yakazara voltage.
- Kudzora ID:Kuchaja MOS: DA, Kuburitsa MOS: D9. 00 zvinoreva pa, 01 zvinoreva kudzima.
2.UART/485 Protocol
Test Tool:COM serial chishandiso
- Baud Rate:9600bps
- Kukurukurirana Format:Checksum Calculation Method:Iyo cheki ndiyo uwandu hweese data yapfuura (chete yakaderera byte inotorwa).
- PC Software kuBMS: Musoro weMusoro + Kukurukurirana Module Kero (UPPER-Wedzera) + Data ID + Kureba Kwedhata + Yemukati Yedata + Checksum.
- BMS Mhinduro kuPC Software: Musoro weMusoro + Kukurukurirana Module Kero (BMS-Wedzera) + ID yedata + Kureba kwedatha + Yemukati Yedata + Checksum.
- Ruzivo rwezvemukati menhaurirano:Zvakafanana neCAN.
3. Modbus Protocol
Test Tool:COM serial chishandiso
- Kukurukurirana Format:
- Message Protocol Format:Verenga Rejista, Chikumbiro Chimiro
- Byte: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
- Tsanangudzo: 0xD2 | 0x03 | Start Address | Nhamba Yezvinyorwa (N) | CRC-16 Checksum
- Muenzaniso: D203000C000157AA. D2 ndiyo kero yemuranda, 03 ndiyo murairo wekuverenga, 000C ndiyo kero yekutanga, 0001 zvinoreva nhamba yemarejista ekuverenga i1, uye 57AA ndiyo CRC checksum.
- Standard Response Frame:
- Byte: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
- Tsanangudzo: 0xD2 | 0x03 | Data Length | Kukosha kwe1st Register | Kukosha kweNth Register | CRC-16 Checksum
- L = 2 * N
- Muenzaniso: N nhamba yemarejista, D203020001FC56. D2 ndiyo kero yemuranda, 03 ndiyo yakaverengwa murairo, 02 ndiyo kureba kweiyo data yakaverengwa, 0001 inoreva kukosha kweiyo 1st rejista yakaverengwa, inova mamiriro ekuburitsa kubva kune iyo host command, uye FC56 ndiyo CRC checksum.
- Message Protocol Format:Verenga Rejista, Chikumbiro Chimiro
- Nyora Register:Byte1 ndeye 0x06, apo 06 iri murairo wekunyora imwechete yekubata rejista, byte4-5 inomiririra iyo host command.
- Standard Response Frame:Iyo yakajairwa mhinduro furemu yekunyora imwe chete yekubata rejisita inoteedzera fomati yakafanana neyekukumbira furemu.
- Nyora Multiple Data Registers:Byte1 ndeye 0x10, apo gumi ndiwo murairo wekunyora akawanda marejista data, byte2-3 ndiyo kero yekutanga yemarejista, byte4-5 inomiririra kureba kwemarejista, uye byte6-7 inomiririra data zvirimo.
- Standard Response Frame:Byte2-3 ndiyo kero yekutanga yemarejista, byte4-5 inomiririra kureba kwemarejista.
Nguva yekutumira: Jul-23-2024
