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    • 2. 发明授权
    • Apparatus for controlling engine using crank signal and cam signal
    • 用于使用曲柄信号和凸轮信号控制发动机的装置
    • US08204674B2
    • 2012-06-19
    • US12424945
    • 2009-04-16
    • Haruhiko Kondo
    • Haruhiko Kondo
    • G06F19/00G06F11/07G01M15/02F02P5/15
    • F02D41/221F02D41/009Y02T10/40
    • In an apparatus for controlling an engine, an input switching unit switches an input signal to be inputted to an input path from a crank signal to a cam signal when it is determined that the crank signal is abnormal. An event signal generating unit generates a crank-input event signal while it is determined that the crank signal is abnormal by an abnormality determining unit. The crank-input event signal has a level that repetitively changes in a predetermined direction. Each level change of the crank-input event signal is synchronized with a corresponding level change of the crank signal. A monitoring unit monitors a level change of the crank-input event signal while it is determined that the crank signal is abnormal by the abnormality determining unit.
    • 在用于控制发动机的装置中,当确定曲柄信号异常时,输入切换单元将输入到输入路径的输入信号从曲柄信号切换到凸轮信号。 事件信号发生单元在通过异常确定单元确定曲柄信号异常时产生曲柄输入事件信号。 曲柄输入事件信号具有在预定方向上重复变化的电平。 曲柄输入事件信号的每个电平变化与曲柄信号的相应电平变化同步。 监视单元监视曲柄输入事件信号的电平变化,同时通过异常确定单元确定曲柄信号异常。
    • 3. 发明授权
    • Joint for joining hydrogen gas running route-forming members and portable hydrogen flame ionization gas detector
    • 用于连接氢气运行路线形成部件和便携式氢火焰离子化气体检测器的接头
    • US07837935B2
    • 2010-11-23
    • US11391914
    • 2006-03-29
    • Haruhiko KondoNobuhisa KawaiYukio Nakamura
    • Haruhiko KondoNobuhisa KawaiYukio Nakamura
    • G01N33/00
    • G01N33/0009G01N27/626
    • Disclosed is a small-sized joint for joining hydrogen gas running route-forming members, which can surely prevent the leakage of hydrogen gas, and a portable hydrogen flame ionization gas detector that can prevent the leakage of hydrogen gas to achieve high safety.The joint comprises a metallic base having an internal space at least one end of which is opened, and a ring-like sealing member composed of an elastic material and arranged at opening edge of the metallic base, wherein a hydrogen gas running route-forming member is fixed in a state inserted into an internal space of the metallic base through the sealing member, and the sealing member is squeezed to gastightly seal the space, whereby one hydrogen gas running route-forming member is removably joined. In the gas detector, the joint is used to form a hydrogen gas running route.
    • 公开了一种用于连接氢气流动路径形成部件的小型接头,其可以确实地防止氢气的泄漏,以及便携式氢火焰离子化气体检测器,其可以防止氢气的泄漏以实现高安全性。 接头包括金属基底,其内部空间的至少一端开放,并且由弹性材料构成并设置在金属基底的开口边缘处的环状密封构件,其中,氢气流动路径形成构件 通过密封部件固定在插入金属基座的内部空间的状态,并且密封部件被挤压以气密地密封空间,由此一个氢气流动路径形成部件可移除地接合。 在气体检测器中,接头用于形成氢气运行路线。
    • 4. 发明申请
    • Engine control apparatus using signal with level changing with engine operation
    • 发动机控制装置使用带发动机运转的电平变化信号
    • US20080189024A1
    • 2008-08-07
    • US12068116
    • 2008-02-01
    • Haruhiko Kondo
    • Haruhiko Kondo
    • F02D45/00
    • F02D41/009F02D41/2403F02D2250/14
    • In an apparatus for controlling an engine, an irregular-region start detector detects that a predetermined-directed level change in an input signal is synchronized with a start of appearance of an irregular region thereof. An irregular-region end detector detects that a predetermined-directed level change in the input signal is synchronized with an end of the irregular region thereof. A fixing unit fixes a reference interval to a predetermined value when it is detected that the predetermined-directed level change in the input signal is synchronized with the start of appearance of the irregular region thereof. A resetting unit resets the reference interval from the predetermined-value to one of the measured intervals when it is detected that the predetermined-directed level change in the input signal is synchronized with the end of the irregular region thereof.
    • 在用于控制发动机的装置中,不规则区域起动检测器检测输入信号中的预定的电平变化与其不规则区域的出现开始同步。 不规则区域结束检测器检测输入信号中的预定的电平变化与其不规则区域的末端同步。 当检测到输入信号中的预定指示电平变化与其不规则区域的出现开始同步时,固定单元将参考间隔固定为预定值。 当检测到输入信号中的预定定向电平变化与其不规则区域的末端同步时,复位单元将参考间隔从预定值复位到测量间隔之一。
    • 6. 发明申请
    • Apparatus for controlling an engine using a cam signal
    • 用于使用凸轮信号控制发动机的装置
    • US20070175272A1
    • 2007-08-02
    • US11700148
    • 2007-01-31
    • Haruhiko Kondo
    • Haruhiko Kondo
    • G01M19/00
    • G01M15/046F02D41/009F02D41/222Y02T10/40
    • In an apparatus for controlling an engine, an abnormality determining unit determines whether the crank signal is abnormal based on a state of a input signal for an interval measuring unit. The interval measuring unit measures a time interval from when a predetermined-directed level change appears in the input signal and a temporally next predetermined-directed level change appears therein. An input unit switches the input signal for the interval measuring unit from a crank signal to a cam signal when it is determined that the crank signal is abnormal. The crank signal has a level that repetitively changes in a predetermined direction each time the crankshaft rotates by a first angle. The cam signal has a level that repetitively changes in time in a predetermined direction each time the camshaft rotates at least by a second angle different from the first angle.
    • 在用于控制发动机的装置中,异常判定单元基于间隔测量单元的输入信号的状态确定曲柄信号是否异常。 间隔测量单元测量从输入信号中出现预定指示的电平变化的时间间隔,并且在其中出现时间上下一个预定的电平变化。 当确定曲柄信号异常时,输入单元将间隔测量单元的输入信号从曲柄信号切换到凸轮信号。 每当曲轴旋转第一角度时,曲柄信号具有在预定方向上重复变化的水平。 每次凸轮轴至少以不同于第一角度的第二角度旋转时,凸轮信号具有在预定方向上的时间重复变化的水平。
    • 7. 发明申请
    • Method and system for sending a rewrite control program to a control unit
    • 用于将重写控制程序发送到控制单元的方法和系统
    • US20060090159A1
    • 2006-04-27
    • US11247590
    • 2005-10-12
    • Haruhiko Kondo
    • Haruhiko Kondo
    • G06F9/44G06F12/00
    • G06F8/65
    • A control unit has a first storing unit storing data of a rewrite control program received by the control unit in a rewritable storage medium at a destination address thereof received thereby. The control unit has a second storing unit storing the destination address in the rewritable storage medium at a destination storing address thereof received by the control unit. The control unit has an execution unit referring to the destination address stored at the destination storing address in the rewritable storage medium and executing the rewrite control program stored in the rewritable storage medium based on the referred destination address.
    • 控制单元具有第一存储单元,其将由控制单元接收的重写控制程序的数据存储在由其接收的目的地地址的可重写存储介质中。 控制单元具有第二存储单元,其存储在可重写存储介质中的目的地址在由控制单元接收的目的地存储地址处。 控制单元具有参照存储在可重写存储介质中的目的地存储地址处的目的地地址的执行单元,并且基于所引用的目的地地址执行存储在可重写存储介质中的重写控制程序。
    • 9. 发明授权
    • Apparatus and method for rewriting data from volatile memory to nonvolatile memory
    • 用于将数据从易失性存储器重写到非易失性存储器的装置和方法
    • US06401163B1
    • 2002-06-04
    • US09321585
    • 1999-05-28
    • Haruhiko KondoHirokazu Komori
    • Haruhiko KondoHirokazu Komori
    • G06F1200
    • G11C14/00G06F11/004
    • In an electronic control system having a CPU, a RAM and an EEPROM, an original data stored in the EEPROM is written into the RAM to be updated in a control calculation processing of the CPU. If the updated data is the type which is to be written back into the EEPROM, a writing request is issued at the same time of writing into the RAM and an address and size of the updated data are also written into the RAM as a related data. Actual rewriting of the updated data into the EEPROM is executed based on the related data in a separate data rewriting processing in response to the writing request. Thus, interruption of the application processing for the data rewriting into the EEPROM can be shortened, and the updated data can be prevented from being broken and lost even upon instantaneous power-off.
    • 在具有CPU,RAM和EEPROM的电子控制系统中,存储在EEPROM中的原始数据在CPU的控制计算处理中被写入RAM中以被更新。 如果更新的数据是要写入EEPROM的类型,则在写入RAM的同时发出写入请求,并且更新的数据的地址和大小也被写入RAM作为相关数据 。 基于写入请求中的单独的数据重写处理中的相关数据来执行更新的数据到EEPROM中的实际重写。 因此,可以缩短用于数据重写到EEPROM中的应用处理的中断,并且即使在瞬时断电时也可以防止更新的数据被破坏和丢失。