公开(公告)号：US06832337B2

公开(公告)日：2004-12-14

申请号：US09824712

申请日：2001-04-04

申请人： Hiroyasu Kidokoro ,  Hideki Kabune ,  Hajime Kumabe

发明人： Hiroyasu Kidokoro ,  Hideki Kabune ,  Hajime Kumabe

IPC分类号： G06F1100

CPC分类号： G06F11/0751 ,  B60T8/885 ,  B60T2270/406 ,  B60T2270/416 ,  B60W2050/0292 ,  G05B2219/24125 ,  G06F11/085

摘要： In an electronic control unit for an anti-lock brake control system, a microcomputer communicates data to a peripheral IC. The peripheral IC monitors a fault of the microcomputer based on data received from the microcomputer. The monitoring operation may be executed by measuring an interval of calculation, calculation result and sequence of data transmitted from the microcomputer.

摘要翻译： 在用于防抱死制动控制系统的电子控制单元中，微型计算机将数据传送到外围IC。 外围IC根据从微型计算机接收的数据来监视微型计算机的故障。 可以通过测量从微计算机发送的数据的计算间隔，计算结果和数据序列来执行监视操作。

公开(公告)号：US06411137B1

公开(公告)日：2002-06-25

申请号：US09833681

申请日：2001-04-13

申请人： Hiroshi Hattori ,  Hideki Kabune

发明人： Hiroshi Hattori ,  Hideki Kabune

IPC分类号： H03K300

摘要： A load drive apparatus for an electric load has a plurality of switching circuits having respective power MOS transistors and connected in parallel with each other to drive an electric load. The switching circuits have INH input/output terminals for driving ON/OFF of the power MOS transistors. When a high voltage detecting unit detects that a power-source voltage is high, the high voltage detecting unit outputs a high level to turn off the power MOS transistors. The MOS transistor of one switching circuits turns on and the voltage of the INH input/output terminal of the same switching circuit becomes low. Thereby, the INH input/output terminal of another switching circuits becomes low to turn off simultaneously the power MOS transistor of another switching circuit.