A real time operating system (RTOS) for a vehicle electronic control unit (ECU) switches the CPU of the vehicle ECU to a low-power-consumption (LPC) mode, if there is no task in a running state and no task in a ready state and the time left before a task in a suspended state is switched to the ready...http://www.google.fr/patents/US7386853?utm_source=gb-gplus-shareBrevet US7386853 - Multitasking operating system capable of reducing power consumption and vehicle electronic control unit using same
Multitasking operating system capable of reducing power consumption and ...
