发明名称 Multi-core processing system for vehicle control or an internal combustion engine controller
摘要 <p>A vehicle control multi-core system for controlling a device mounted on a vehicle (10) by using a plurality of cores (14 to 17), includes a computation process unit (2) that is executed on the plurality of cores and required for the control of the device, and a core failure determination unit (5) that compares a result of a computation process executed by the computation process unit at a specific timing on a specific core among the plurality of cores, with a result of a computation process executed by the computation process unit at a timing different from the specific timing on another core different from the specific core among the plurality of cores to determine that a failure occurs on the specific core.</p>
申请公布号 EP2192489(A1) 申请公布日期 2010.06.02
申请号 EP20090177078 申请日期 2009.11.25
申请人 HITACHI AUTOMOTIVE SYSTEMS LTD. 发明人 OHKAWA, KEIICHIRO
分类号 G06F11/16;G06F11/18 主分类号 G06F11/16
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