发明名称 Multi-core processing system for vehicle control or an internal combustion engine controller
摘要 A vehicle control system for controlling a device mounted on a vehicle includes a plurality of processor cores, and a computation process unit that is required for the control of the device is executed on the plurality of cores. A core failure determination unit compares a result of a computation process executed by the computation process unit at a particular timing on a particular one of the plurality of cores, with a result of a computation process executed at a timing different from the particular timing on another core different from the particular core, to determine that a failure has occurred on the specific core.
申请公布号 US8417990(B2) 申请公布日期 2013.04.09
申请号 US20090625266 申请日期 2009.11.24
申请人 OHKAWA KEIICHIRO;HITACHI AUTOMOTIVE SYSTEMS, LTD. 发明人 OHKAWA KEIICHIRO
分类号 G06F11/00 主分类号 G06F11/00
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