公开(公告)号：US08315778B2

公开(公告)日：2012-11-20

申请号：US12971832

申请日：2010-12-17

申请人： Toshio Nishimura ,  Hirotaka Kunibe ,  Yoshiyasu Futamura ,  Shoukichi Hosoe ,  Hirokazu Tsuji ,  Akira Ito ,  Tokutada Takahashi ,  Takamasa Oguri

发明人： Toshio Nishimura ,  Hirotaka Kunibe ,  Yoshiyasu Futamura ,  Shoukichi Hosoe ,  Hirokazu Tsuji ,  Akira Ito ,  Tokutada Takahashi ,  Takamasa Oguri

IPC分类号： B60T7/12

CPC分类号： F02D11/107 ,  F02D41/221 ,  F02D41/266 ,  F02D2011/102 ,  F02D2041/227 ,  G05B9/02

摘要： A first judgment circuit and a second judgment circuit are adapted to set a judging signal high when a judgment data sent from a microprocessor indicates failure. The high level judging signal triggers a forced idle command connected to a motor driver, to be high level whereby the motor is forcibly suspended. Subsequently, when a reset command is accidentally transmitted by the microprocessor due to an unexpected fault, a first judging signal from the first judgment circuit is reset to low level. However, a second judging signal from the second judgment circuit remains high level. As a result, the forced idle command stays high level.

摘要翻译： 第一判断电路和第二判断电路适于在从微处理器发送的判断数据指示失败时将判断信号设置为高。 高电平判断信号触发与电动机驱动器连接的强制空转指令为高电平，由此电动机被强制挂起。 随后，当由于意外故障而由微处理器意外发送复位命令时，来自第一判断电路的第一判断信号被复位到低电平。 然而，来自第二判断电路的第二判断信号保持高电平。 因此，强制空闲命令保持高电平。

公开(公告)号：US20110153180A1

公开(公告)日：2011-06-23

申请号：US12971832

申请日：2010-12-17

申请人： Toshio NISHIMURA ,  Hirotaka Kunibe ,  Yoshiyasu Futamura ,  Shoukichi Hosoe ,  Hirokazu Tsuji ,  Akira Ito ,  Tokutada Takahashi ,  Takamasa Oguri

发明人： Toshio NISHIMURA ,  Hirotaka Kunibe ,  Yoshiyasu Futamura ,  Shoukichi Hosoe ,  Hirokazu Tsuji ,  Akira Ito ,  Tokutada Takahashi ,  Takamasa Oguri

IPC分类号： F02D41/00 ,  G05B9/02

CPC分类号： F02D11/107 ,  F02D41/221 ,  F02D41/266 ,  F02D2011/102 ,  F02D2041/227 ,  G05B9/02

摘要： A first judgment circuit and a second judgment circuit are adapted to set a judging signal high when a judgment data sent from a microprocessor indicates failure. The high level judging signal triggers a forced idle command connected to a motor driver, to be high level whereby the motor is forcibly suspended. Subsequently, when a reset command is accidentally transmitted by the microprocessor due to an unexpected fault, a first judging signal from the first judgment circuit is reset to low level. However, a second judging signal from the second judgment circuit remains high level. As a result, the forced idle command stays high level.

摘要翻译： 第一判断电路和第二判断电路适于在从微处理器发送的判断数据指示失败时将判断信号设置为高。 高电平判断信号触发与电动机驱动器连接的强制空转指令为高电平，由此电动机被强制挂起。 随后，当由于意外故障而由微处理器意外发送复位命令时，来自第一判断电路的第一判断信号被复位到低电平。 然而，来自第二判断电路的第二判断信号保持高电平。 因此，强制空闲命令保持高电平。