发明名称 |
On-vehicle electronic controller |
摘要 |
To miniaturize and standardize an on-vehicle electronic controller by improving an input filter circuit in the device. Direct input interface circuits and a direct output interface circuit are connected to a data bus of a microprocessor, which has a nonvolatile memory for storing a control program and so on and a RAM memory for computing. ON/OFF signals inputted from indirect input interface circuits are transmitted to the RAM memory via a variable filter circuit, in which a filter constant is set by a constant setting register, and interactive serial communication circuits. A filter constant stored in the nonvolatile memory is stored in the constant setting register via the interactive serial communication circuits.
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申请公布号 |
US6795767(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20010987358 |
申请日期 |
2001.11.14 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
NAKAMOTO KATSUYA;KITTA MITSUHIRO;GOKAN HIROSHI;HASHIMOTO KOHJI |
分类号 |
B60R16/02;B60W10/06;B60W50/00;F02D41/24;F02D45/00;G05B15/02;G05B19/042;G05B19/05;G05D1/00;G05D3/00;G06F13/10;G06F13/12;G06F13/38;G06F19/00;H03H19/00;(IPC1-7):G06F19/00 |
主分类号 |
B60R16/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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