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    • 22. 发明授权
    • Antitheft apparatus and method for an automobile
    • 汽车防盗装置及方法
    • US5670933A
    • 1997-09-23
    • US492979
    • 1995-06-21
    • Kazuhiko Hayashi
    • Kazuhiko Hayashi
    • E05B49/00B60R25/04B60R25/24G07C9/00G08B13/00G08B15/00B60R25/10
    • B60R25/04G07C9/00182G07C2009/00261G07C2009/00793
    • If agreement between an identification code transmitted from a transmitter 111 installed in a door key 11 and a predetermined identification code is detected in an immobilizing ECU 12, a variable code including a predetermined key word is transmitted from the immobilizing ECU 12 to an engine ECU 13, and the variable code is decoded in the engine ECU 13. If the decoded key word does not agree with the predetermined key word, the starting of the engine is inhibited. According to another aspect of this invention, a variable code is transmitted from the engine ECU 13 to the immobilizing ECU 12, a returning variable code is calculated based on a predetermined key function in the immobilizing ECU 12, and it returns to the engine ECU 13. If an agreement with returned variable code and a reference variable code determined in the engine ECU 13 is detected for the predetermined period, the starting of the engine is inhibited.
    • 如果在固定式ECU12中检测到从安装在门锁11中的发送器111发送的识别码与预定识别码之间的一致性,则从固定ECU12向发动机ECU13发送包括预定关键字的可变码 ,并且在发动机ECU 13中对可变码进行解码。如果解码的关键字与预定的关键字不一致,则禁止起动发动机。 根据本发明的另一方面,可变码从发动机ECU13发送到固定ECU 12,基于固定ECU 12中的预定键功能来计算返回的可变码,并且返回到发动机ECU 13 如果在预定时间内检测到在发动机ECU 13中确定的返回的可变代码和参考变量代码的协议,则禁止起动发动机。
    • 26. 发明授权
    • Vehicle speed control apparatus
    • 车速控制装置
    • US4739485A
    • 1988-04-19
    • US761599
    • 1985-08-01
    • Kazuhiko Hayashi
    • Kazuhiko Hayashi
    • B60K31/04B60K31/10B60W30/00F02D9/02F02D29/02F02D41/00F02D41/14B60K31/00F02M51/00
    • B60K31/045B60K31/107
    • A vehicle speed control apparatus is provided which includes a vehicle speed sensor, a setting switch, a memory, a comparator, a timer, a quick responser and an actuator. The vehicle speed sensor detects and outputs the actual vehicle speed into the memory and the comparator. A driver operates the setting switch when the actual vehicle speed equals the desired vehicle speed. The setting switch outputs an initial signal for automatic control of the vehicle speed to the memory and the quick responser. The value of the desired vehicle speed is set in the memory which outputs a desired vehicle speed signal to the comparator and the timer. The comparator determines a difference between the actual vehicle speed and the desired vehicle speed, and outputs a manipulation signal into the actuator in accordance with this difference. When the quick responser receives the initial signal from the setting switch it outputs a maximum value signal to the actuator during a time period which is set in the memory according to a relationship between desired vehicle speed and time period. The actuator opens a throttle valve to a maximum degree during this time period. The timer receives the desired vehicle speed signal from the memory, and counts down the corresponding time period. When the time period has passed and the timer reaches `Zero`, the timer outputs an end signal to the quick responser. The actuator then adjusts the opening degree of the throttle valve according to the difference between the value of the desired vehicle speed and the value of the actual vehicle speed. This provides automatic control of vehicle speed without large initial decreases or increases in vehicle speed.
    • 提供一种车速控制装置,其包括车速传感器,设定开关,存储器,比较器,定时器,快速呼叫器和致动器。 车速传感器检测并将实际车速输出到存储器和比较器中。 当实际车速等于所需车速时,驾驶员操作设定开关。 设置开关输出用于自动控制车速的初始信号到存储器和快速响应器。 将所需车速的值设定在向比较器和定时器输出期望的车速信号的存储器中。 比较器确定实际车速与期望车速之间的差异,并且根据该差异将操作信号输出到致动器中。 当快速呼叫者从设置开关接收到初始信号时,根据期望的车辆速度和时间段之间的关系在存储器中设定的时间段期间向致动器输出最大值信号。 执行器在此时间段内最大限度地打开节流阀。 定时器从存储器接收期望的车速信号,并在相应的时间段内递减计数。 当时间段过去并且定时器达到“零”时,定时器向快速响应器输出结束信号。 然后,致动器根据期望车速的值与实际车速的值之差来调整节流阀的开度。 这提供了车辆速度的自动控制,而没有大的初始减小或车辆速度的增加。
    • 30. 发明授权
    • Blade control system, construction machine and blade control method
    • 叶片控制系统,施工机械和叶片控制方法
    • US08649944B2
    • 2014-02-11
    • US13267041
    • 2011-10-06
    • Kazuhiko HayashiKenjiro ShimadaKenji Okamoto
    • Kazuhiko HayashiKenjiro ShimadaKenji Okamoto
    • G06F7/70
    • E02F9/2029E02F3/847E02F9/265
    • A blade system of the present invention includes: a blade angle calculating part configured to calculate sum of a forwardly tilting angle of a vehicle body with respect to a reference surface and a blade lifting angle of a lift frame with respect to a reference position; a difference angle calculating part configured to calculate a difference angle by subtracting a predetermined angle from the sum of the forwardly tilting angle and the blade lifting angle; an opening ratio setting part configured to set an opening ratio of a proportional control valve based on the difference angle; and a lift controlling part configured to control the proportional control valve in accordance with the opening ratio set by the opening ratio setting part until a predetermined period of time is elapsed after onset of dozing by a blade.
    • 本发明的叶片系统包括:叶片角度计算部,被配置为计算相对于基准面的车体的向前倾斜角度和升降机架相对于基准位置的叶片提升角度的和; 差分角度计算部,被配置为通过从所述向前倾斜角和所述叶片提升角度之和减去预定角度来计算差角; 开度比设定部,其基于所述差角度来设定比例控制阀的开度比; 以及升降控制部,其构造成根据由开度比设定部设定的开度比来控制比例控制阀,直到叶片开始打瞌睡为止,经过规定时间。