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1. 发明授权

US08924059B2 Electronic control device and vehicle control system 有权
标题翻译：电子控制装置和车辆控制系统
公开(公告)号：US08924059B2
公开(公告)日：2014-12-30
申请号：US13599095
申请日：2012-08-30
申请人： Taku Yoshikawa , Takeshi Yamada , Shinichi Daibo , Yuichi Kobata
发明人： Taku Yoshikawa , Takeshi Yamada , Shinichi Daibo , Yuichi Kobata
IPC分类号： G06F7/00 , B60L11/18 , B60L3/00 , B60L11/14 , G05B19/02
CPC分类号： G05B19/02 , B60L3/0023 , B60L11/14 , B60L11/1803 , B60L11/1816 , B60L11/1861 , B60L11/1864 , B60L2210/40 , B60L2240/80 , G05B2219/24125 , G05B2219/25289 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T10/92 , Y02T90/127 , Y02T90/14
摘要： The present invention provides an electronic control device including: a processing unit having a function of transition to a sleep mode; and a watch dog timer having a time counter that resets in response to a pulse signal outputted from the processing unit at certain intervals, this watch dog timer outputting a signal having a level inverted according to the existence or absence of overflow occurrence, in which the electronic control device further includes a latch circuit that latches the signal outputted from the watch dog timer and outputs a signal obtained through the latching as a first output enable signal, and the processing unit stops outputting the pulse signal before transition to the sleep mode, and carries out failure diagnosis of the watch dog timer based on the first output enable signal outputted from the latch circuit after output of the pulse signal is stopped.
摘要翻译：本发明提供一种电子控制装置，包括：处理单元，具有转换到睡眠模式的功能; 以及具有时间计数器的看门狗定时器，其以一定间隔响应于从处理单元输出的脉冲信号而复位，该看门狗定时器输出根据有无溢出发生而具有电平反转的信号，其中电子控制装置还包括锁存电路，其锁存从看门狗定时器输出的信号，并将通过锁存获得的信号作为第一输出使能信号输出，并且处理单元在转换到睡眠模式之前停止输出脉冲信号，以及在停止脉冲信号的输出之后，基于从锁存电路输出的第一输出使能信号，执行看门狗定时器的故障诊断。

2. 发明申请

US20130231807A1 ELECTRONIC CONTROL DEVICE AND VEHICLE CONTROL SYSTEM 有权
标题翻译：电子控制装置和车辆控制系统
公开(公告)号：US20130231807A1
公开(公告)日：2013-09-05
申请号：US13599095
申请日：2012-08-30
申请人： Taku YOSHIKAWA , Takeshi YAMADA , Shinichi DAIBO , Yuichi KOBATA
发明人： Taku YOSHIKAWA , Takeshi YAMADA , Shinichi DAIBO , Yuichi KOBATA
IPC分类号： G05B19/02 , B60L11/18
CPC分类号： G05B19/02 , B60L3/0023 , B60L11/14 , B60L11/1803 , B60L11/1816 , B60L11/1861 , B60L11/1864 , B60L2210/40 , B60L2240/80 , G05B2219/24125 , G05B2219/25289 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T10/92 , Y02T90/127 , Y02T90/14
摘要： The present invention provides an electronic control device including: a processing unit having a function of transition to a sleep mode; and a watch dog timer having a time counter that resets in response to a pulse signal outputted from the processing unit at certain intervals, this watch dog timer outputting a signal having a level inverted according to the existence or absence of overflow occurrence, in which the electronic control device further includes a latch circuit that latches the signal outputted from the watch dog timer and outputs a signal obtained through the latching as a first output enable signal, and the processing unit stops outputting the pulse signal before transition to the sleep mode, and carries out failure diagnosis of the watch dog timer based on the first output enable signal outputted from the latch circuit after output of the pulse signal is stopped.
摘要翻译：本发明提供一种电子控制装置，包括：处理单元，具有转换到睡眠模式的功能; 以及具有时间计数器的看门狗定时器，其以一定间隔响应于从处理单元输出的脉冲信号而复位，该看门狗定时器输出根据有无溢出发生而具有电平反转的信号，其中电子控制装置还包括锁存电路，其锁存从看门狗定时器输出的信号，并将通过锁存获得的信号作为第一输出使能信号输出，并且处理单元在转换到睡眠模式之前停止输出脉冲信号，以及在停止脉冲信号的输出之后，基于从锁存电路输出的第一输出使能信号，执行看门狗定时器的故障诊断。

3. 发明申请

US20130066519A1 ELECTRONIC CONTROL DEVICE AND VEHICLE CONTROL SYSTEM 有权
标题翻译：电子控制装置和车辆控制系统
公开(公告)号：US20130066519A1
公开(公告)日：2013-03-14
申请号：US13611086
申请日：2012-09-12
申请人： Taku YOSHIKAWA , Daisuke HOSHI , Shinichi DAIBO , Yuichi KOBATA
发明人： Taku YOSHIKAWA , Daisuke HOSHI , Shinichi DAIBO , Yuichi KOBATA
IPC分类号： H02J7/00 , G06F1/32
CPC分类号： B60L1/00 , B60L2240/80 , B60R16/03 , H02J9/005 , Y02T10/92
摘要： The present invention provides an electronic control device including a processing unit having a function of shifting to a sleep mode in which the processing unit is adapted to start up from the sleep mode according to occurrence statuses of one or more startup factors, and shift to the sleep mode according to a system power supply voltage.
摘要翻译：本发明提供了一种电子控制装置，其具有处理单元，该处理单元具有切换到休眠模式的功能，其中处理单元适于根据一个或多个启动因素的发生状态从休眠模式启动，并转移到睡眠模式根据系统电源电压。

4. 发明授权

US09043081B2 Electronic control device and vehicle control system 有权
标题翻译：电子控制装置和车辆控制系统
公开(公告)号：US09043081B2
公开(公告)日：2015-05-26
申请号：US13611086
申请日：2012-09-12
申请人： Taku Yoshikawa , Daisuke Hoshi , Shinichi Daibo , Yuichi Kobata
发明人： Taku Yoshikawa , Daisuke Hoshi , Shinichi Daibo , Yuichi Kobata
IPC分类号： G06F7/00 , G06F1/26 , G06F1/32 , G06F1/00 , B60L1/00 , B60R16/03 , H02J9/00
CPC分类号： B60L1/00 , B60L2240/80 , B60R16/03 , H02J9/005 , Y02T10/92
摘要： The present invention provides an electronic control device including a processing unit having a function of shifting to a sleep mode in which the processing unit is adapted to start up from the sleep mode according to occurrence statuses of one or more startup factors, and shift to the sleep mode according to a system power supply voltage.
摘要翻译：本发明提供了一种电子控制装置，其具有处理单元，该处理单元具有切换到休眠模式的功能，其中处理单元适于根据一个或多个启动因素的发生状态从休眠模式启动，并转移到睡眠模式根据系统电源电压。

5. 发明授权

US08996927B2 Electronic control device with watchdog timer and processing unit to diagnose malfunction of watchdog timer 有权
标题翻译：具有看门狗定时器和处理单元的电子控制装置，用于诊断看门狗定时器的故障
公开(公告)号：US08996927B2
公开(公告)日：2015-03-31
申请号：US13613199
申请日：2012-09-13
申请人： Taku Yoshikawa , Takeshi Yamada , Shinichi Daibo , Yuichi Kobata
发明人： Taku Yoshikawa , Takeshi Yamada , Shinichi Daibo , Yuichi Kobata
IPC分类号： G06F11/00 , G06F11/07 , H02J7/00
CPC分类号： G06F11/0757 , H02J7/0029
摘要： An electronic control device includes: a processing unit that performs a predetermined process in accordance with a program; a watchdog timer that includes a time counter reset by a pulse signal output at a given period from the processing unit and outputs a signal having levels inverted depending on whether an overflow occurs; and a latch circuit that latches the signal output from the watchdog timer and outputs a signal obtained through the latching as a first output enable signal. The processing unit stops the output of the pulse signal, when diagnosing a malfunction of the watchdog timer, and diagnoses the malfunction of the watchdog timer based on the first output enable signal output from the latch circuit, after stopping the output of the pulse signal.
摘要翻译：电子控制装置包括：处理单元，其根据程序执行预定处理; 一个看门狗定时器，其包括由处理单元在给定时段输出的脉冲信号的时间计数器复位，并输出根据是否发生溢出而使电平反相的信号; 以及锁存电路，其锁存从看门狗定时器输出的信号，并将通过锁存获得的信号作为第一输出使能信号输出。处理单元在诊断看门狗定时器的故障时停止脉冲信号的输出，并且在停止脉冲信号的输出之后，基于从锁存电路输出的第一输出使能信号来诊断看门狗定时器的故障。

6. 发明申请

US20130067287A1 ELECTRONIC CONTROL DEVICE 有权
标题翻译：电子控制装置
公开(公告)号：US20130067287A1
公开(公告)日：2013-03-14
申请号：US13613199
申请日：2012-09-13
申请人： Taku YOSHIKAWA , Takeshi YAMADA , Shinichi DAIBO , Yuichi KOBATA
发明人： Taku YOSHIKAWA , Takeshi YAMADA , Shinichi DAIBO , Yuichi KOBATA
IPC分类号： G06F11/30
CPC分类号： G06F11/0757 , H02J7/0029
摘要： An electronic control device includes: a processing unit that performs a predetermined process in accordance with a program; a watchdog timer that includes a time counter reset by a pulse signal output at a given period from the processing unit and outputs a signal having levels inverted depending on whether an overflow occurs; and a latch circuit that latches the signal output from the watchdog timer and outputs a signal obtained through the latching as a first output enable signal. The processing unit stops the output of the pulse signal, when diagnosing a malfunction of the watchdog timer, and diagnoses the malfunction of the watchdog timer based on the first output enable signal output from the latch circuit, after stopping the output of the pulse signal.
摘要翻译：电子控制装置包括：处理单元，其根据程序执行预定处理; 一个看门狗定时器，其包括由处理单元在给定时段输出的脉冲信号的时间计数器复位，并输出根据是否发生溢出而使电平反相的信号; 以及锁存电路，其锁存从看门狗定时器输出的信号，并将通过锁存获得的信号作为第一输出使能信号输出。处理单元在诊断看门狗定时器的故障时停止脉冲信号的输出，并且在停止脉冲信号的输出之后，基于从锁存电路输出的第一输出使能信号来诊断看门狗定时器的故障。

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