Invention Application
US20100088441A1 MULTI-PROCESSOR CONTROLLER FOR AN INVERTER IN AN ELECTRIC TRACTION SYSTEM FOR A VEHICLE
审中-公开
用于车辆电动牵引系统中的逆变器的多处理器控制器
- Patent Title: MULTI-PROCESSOR CONTROLLER FOR AN INVERTER IN AN ELECTRIC TRACTION SYSTEM FOR A VEHICLE
- Patent Title (中): 用于车辆电动牵引系统中的逆变器的多处理器控制器
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Application No.: US12247773Application Date: 2008-10-08
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Publication No.: US20100088441A1Publication Date: 2010-04-08
- Inventor: TED D. PETERSON , YAJING DUAN , RAY M. RANSOM , MARK L. SELOGIE
- Applicant: TED D. PETERSON , YAJING DUAN , RAY M. RANSOM , MARK L. SELOGIE
- Applicant Address: US MI DETROIT
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee Address: US MI DETROIT
- Main IPC: G06F13/40
- IPC: G06F13/40
Abstract:
A multi-processor controller is provided. The multi-processor controller can be used to control the operation of an inverter in a vehicle-based electric traction system. The multi-processor controller includes a master processor device having three serial peripheral interfaces (SPIs), and three slave processor devices coupled to the master processor device via the SPIs. The master processor device issues commands to the slave processor devices to control operation of the inverter.
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