DALYgalibi yana da ka'idoji uku:CAN, UART/485, da Modbus.
1. Yarjejeniyar CAN
Kayan Gwaji:Gwaji CAN
- Yawan Baud:250K
- Nau'in Firam:Tsarin Tsari na Daidaitacce da Tsayi. Gabaɗaya, ana amfani da Tsarin Tsari na Tsayi, yayin da Tsarin Tsari na Daidaitacce don wasu BMS na musamman ne.
- Tsarin Sadarwa:Bayanan ID daga 0x90 zuwa 0x98abokan ciniki suna iya samun damar yin amfani da wasu takardun shaida. Ba a samun damar yin amfani da su ko kuma a gyara su ga abokan ciniki.
- Manhajar PC zuwa BMS: Fifiko + ID na Bayanai + Adireshin BMS + Adireshin Software na PC, misali, 0x18100140.
- Amsar BMS ga Manhajar PC: Fifiko + ID na Bayanai + Adireshin Manhajar PC + Adireshin BMS, misali, 0x18104001.
- Lura da matsayin Adireshin Software na PC da Adireshin BMS. Adireshin da ke karɓar umarnin shine ya fara.
- Bayanin Abubuwan Sadarwa:Misali, a yanayin matsalar batirin tare da gargaɗin sakandare na ƙarancin ƙarfin lantarki, Byte0 zai nuna a matsayin 80. An canza shi zuwa binary, wannan shine 10000000, inda 0 ke nufin al'ada kuma 1 yana nufin ƙararrawa. Dangane da ma'anar DALY ta sama-hagu, ƙasa-dama, wannan yayi daidai da Bit7: gargaɗin sakandare na ƙarancin ƙarfin lantarki.
- Lambobin Sarrafawa:Cajin MOS: DA, Fitar da MOS: D9. 00 yana nufin a kunne, 01 yana nufin a kashe.
2.Yarjejeniyar UART/485
Kayan Gwaji:Kayan aikin serial na COM
- Yawan Baud:9600bps
- Tsarin Sadarwa:Hanyar Lissafin Checksum:Checksum shine jimlar duk bayanan da suka gabata (ƙaramin byte ne kawai ake ɗauka).
- Manhajar PC zuwa BMS: Kan Tsarin + Adireshin Sadarwa (Ƙara-SAUKARWA) + ID na Bayanai + Tsawon Bayanai + Abubuwan da ke Cikin Bayanai + Duba Jimlar Bayanai.
- BMSAmsa ga Manhajar Kwamfuta: Kan Tsarin Firam + Adireshin Module Sadarwa (BMS-Ƙara) + ID na Bayanai + Tsawon Bayanai + Abubuwan da ke Cikin Bayanai + Duba Jimlar Bayanai.
- Bayanin Abubuwan Sadarwa:Kamar yadda CAN ta yi.
3. Yarjejeniyar Modbus
Kayan Gwaji:Kayan aikin serial na COM
- Tsarin Sadarwa:
- Tsarin Yarjejeniyar Saƙo:Karanta Rijista, Nemi Tsarin
- Bata: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
- Bayani: 0xD2 | 0x03 | Adireshin Farawa | Adadin Rijista (N) | CRC-16 Checksum
- Misali: D203000C000157AA. D2 shine adireshin bawa, 03 shine umarnin karantawa, 000C shine adireshin farawa, 0001 yana nufin adadin rajistar da za a karanta shine 1, kuma 57AA shine CRC checksum.
- Tsarin Amsa na Daidaitacce:
- Bata: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
- Bayani: 0xD2 | 0x03 | Tsawon Bayanai | Darajar Rijistar 1 | Darajar Rijistar Nth | CRC-16 Checksum
- L = 2 * N
- Misali: N shine adadin rajista, D203020001FC56. D2 shine adireshin bawa, 03 shine umarnin karantawa, 02 shine tsawon bayanan da aka karanta, 0001 yana nufin ƙimar karanta rajista ta farko, wanda shine matsayin fitarwa daga umarnin mai masaukin baki, kuma FC56 shine CRC checksum.
- Tsarin Yarjejeniyar Saƙo:Karanta Rijista, Nemi Tsarin
- Rubuta Rijista:Byte1 shine 0x06, inda 06 shine umarnin rubuta rajista guda ɗaya mai riƙewa, byte4-5 yana wakiltar umarnin mai masaukin baki.
- Tsarin Amsa na Daidaitacce:Tsarin amsawa na yau da kullun don rubuta rajistar riƙewa ɗaya yana bin tsari iri ɗaya da tsarin buƙata.
- Rubuta Rijistar Bayanai da yawa:Byte1 shine 0x10, inda 10 shine umarnin rubuta rajistar bayanai da yawa, byte2-3 shine adireshin farko na rajistar, byte4-5 shine tsawon rajistar, kuma byte6-7 shine bayanin da ke cikin bayanan.
- Tsarin Amsa na Daidaitacce:Byte2-3 shine adireshin farko na rajista, byte4-5 yana wakiltar tsawon rajistar.
Lokacin Saƙo: Yuli-23-2024
