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Failsafe System And Method For Managing Failure Of High Power Dc Dc Converter Of An Electric Vehicle
Abstract: The present disclosure relates to a failsafe system (100) and an associated method for managing failure of high power DC-DC converter of an electric vehicle. The failsafe system (100) includes a master battery management system (BMS) (102), a slave BMS (104) and a body control unit (BCU). The master BMS (102) comprises a BMS controller (102-1) that receives failure signal from a vehicle control unit (VCU) (124) on account of failure of a high power DC-DC converter (110) and accordingly activates a low power DC-DC converter (102-4) in order to power the essential loads (116) connected with the high power DC-DC converter (110). Simultaneously, the BCU optimizes functioning of non-essential loads for ensuring efficient management of power. In this manner, the electric vehicle obtains sufficient power to be able to be driven to a nearest service station for a checkup.
Notices, Deadlines & Correspondence
Patent Information
Applicants
MARUTI SUZUKI INDIA LIMITED
Inventors
1. ABHILASH CHOUDHARY
2. SANDEEP MANDAL
Specification
Claims:Please find an attachment , Description:Please find an attachment
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202211018330-STATEMENT OF UNDERTAKING (FORM 3) [29-03-2022(online)].pdf | 2022-03-29 |
| 2 | 202211018330-PROOF OF RIGHT [29-03-2022(online)].pdf | 2022-03-29 |
| 3 | 202211018330-FORM-26 [29-03-2022(online)].pdf | 2022-03-29 |
| 4 | 202211018330-FORM 1 [29-03-2022(online)].pdf | 2022-03-29 |
| 5 | 202211018330-FIGURE OF ABSTRACT [29-03-2022(online)].jpg | 2022-03-29 |
| 6 | 202211018330-DRAWINGS [29-03-2022(online)].pdf | 2022-03-29 |
| 7 | 202211018330-DECLARATION OF INVENTORSHIP (FORM 5) [29-03-2022(online)].pdf | 2022-03-29 |
| 8 | 202211018330-COMPLETE SPECIFICATION [29-03-2022(online)].pdf | 2022-03-29 |
| 9 | 202211018330-FORM 18 [12-04-2022(online)].pdf | 2022-04-12 |
| 10 | 202211018330-Others-120422.pdf | 2022-04-16 |
| 11 | 202211018330-GPA-120422.pdf | 2022-04-16 |
| 12 | 202211018330-Correspondence-120422.pdf | 2022-04-16 |
| 13 | 202211018330-Correspondence-120422-1.pdf | 2022-04-16 |
| 14 | 202211018330-POA [24-06-2024(online)].pdf | 2024-06-24 |
| 15 | 202211018330-FORM 13 [24-06-2024(online)].pdf | 2024-06-24 |
| 16 | 202211018330-AMENDED DOCUMENTS [24-06-2024(online)].pdf | 2024-06-24 |
| 17 | 202211018330-FER.pdf | 2025-09-30 |
| 18 | 202211018330-FORM 3 [16-10-2025(online)].pdf | 2025-10-16 |
| 19 | 202211018330-FORM-8 [27-10-2025(online)].pdf | 2025-10-27 |
Search Strategy
| 1 | 202211018330_SearchStrategyNew_E_202211018330searchE_24-09-2025.pdf |