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    • 1. 发明授权
    • Electronic lock system with audible entry monitor
    • 电子锁系统带有声音输入监视器
    • US4463349A
    • 1984-07-31
    • US428234
    • 1982-09-29
    • Haruo MochidaKeiichi ShimizuHirotoshi Namazue
    • Haruo MochidaKeiichi ShimizuHirotoshi Namazue
    • E05B49/00E05B49/04G07C9/00
    • G07C9/0069
    • An electronic lock system is provided with an audible entry monitor for confirmation of entry of an input code and a mischief preventive circuit for disabling the audible entry monitor for a given period of time in response to an excessive number of inaccurate code input attempts. The audio signal generator is associated with a pushbutton input unit having a plurality of push buttons. The audio signal generator is adapted to produce an audible signal whenever an input code is entered through the input unit. The audible signal generator is also associated with a comparator for comparing the input code and a permanent code. The comparator is adapted to allow the system to change a voluntary code and operates the audible signal generator to produce another audible signal for a predetermined period while the system is capable of accepting entry of the new voluntary code to be preset.
    • 电子锁系统具有可听录入监视器,用于确认输入代码的输入以及用于响应于过多的不正确的代码输入尝试而在给定时间段内禁用可听录入监视器的恶作剧电路。 音频信号发生器与具有多个按钮的按钮输入单元相关联。 每当通过输入单元输入输入代码时,音频信号发生器适于产生可听信号。 可听信号发生器还与用于比较输入代码和永久代码的比较器相关联。 比较器适于允许系统改变自愿代码并操作可听信号发生器以在系统能够接受输入要预设的新自愿代码的同时在预定时间段产生另一个可听信号。
    • 2. 发明授权
    • Mischief preventive electronic lock device
    • 防病电子锁装置
    • US4477806A
    • 1984-10-16
    • US428236
    • 1982-09-29
    • Haruo MochidaKeiichi ShimizuHirotoshi Namazue
    • Haruo MochidaKeiichi ShimizuHirotoshi Namazue
    • E05B49/00E05B49/02G07C9/00H04Q9/00
    • G07C9/0069
    • A mischief preventive electronic lock device has a mischief prevention system which prevents lock/unlock operation for a given period of time after a pushbutton input unit has been operated extraordinarily often in comparison with usual number of keystrokes required for entry of an input code. The electronic lock device is normally operated to lock/unlock a door matching by the input code with a preset code. The mischief prevention system is adapted to count the number of keystrokes from the input unit to perform the foregoing preventive operation whenever the keystroke count exceeds a predetermined value. The mischief prevention system permits further input after expiration of the given period. This discourages trial-and-error attempts to satisfactorily protect the electronic lock device from mischief.
    • 防盗电子锁装置具有恶作剧防止系统,与输入代码输入所需的通常按键次数相比,在按钮输入单元经常运行之后,在一段给定的时间内防止锁定/解锁操作。 电子锁装置通常被操作以用预设代码来锁定/解锁由输入代码匹配的门。 该防恶意系统适用于在按键计数超过预定值的情况下对来自输入单元的击键次数进行计数,以执行上述预防操作。 恶作剧预防制度允许在给定期限届满后进一步输入。 这样做不妨试图令人满意地保护电子锁装置免受恶作剧的伤害。
    • 4. 发明授权
    • Keyless entry system for an automotive vehicle
    • 汽车无钥匙进入系统
    • US4492959A
    • 1985-01-08
    • US391343
    • 1982-06-23
    • Haruo MochidaHiroshi NakakoojiHirotoshi Namazue
    • Haruo MochidaHiroshi NakakoojiHirotoshi Namazue
    • G07C9/00E05B49/00H04Q9/00
    • G07C9/0069
    • There is provided a keyless entry system in which a permanent code, or first code, and a user's code, or second code are used. The second code is presettable in conjunction with use of the first code. When the first code is inputted, the system gets ready for presetting a desired number of code elements consituting the second code. According to the invention, the system is provided with a circuit for variably presetting the number of the code elements, which circuit is responsive to the first code to vary the presetted number of the second code elements to that inputted following to the input of the first code. Preferably, the keyless entry system further includes a theft prevention circuit which inhibits input of a code for a given period of time when wrong codes are inputted more than a predetermined number of times.
    • 提供了一种无钥匙进入系统,其中使用永久代码或第一代码,以及用户代码或第二代码。 第二个代码与第一个代码的使用一起进行预设。 当输入第一代码时,系统准备好预置所需数量的构成第二代码的代码元素。 根据本发明,该系统设置有用于可变地预设代码元素的数量的电路,该电路响应于第一代码,以将第二代码元素的预设数量改变为输入的第一代码元素 码。 优选地,无钥匙进入系统还包括防盗电路,其在错误代码被输入多于预定次数时禁止输入代码给定的时间段。
    • 5. 发明授权
    • Theft prevention system in an automotive keyless entry system with
automatic door locking
    • 具有自动门锁功能的汽车无钥匙进入系统的防盗系统
    • US4638292A
    • 1987-01-20
    • US411096
    • 1982-08-24
    • Haruo MochidaHirotoshi Namazue
    • Haruo MochidaHirotoshi Namazue
    • G08B13/22B60R25/10B60R25/20B60R25/23B60R25/34E05B49/02G07C9/00G08B13/00B60R25/00G06F7/04
    • G07C9/0069
    • A theft preventive system, in an automotive keyless entry system with automatic door locking, is adapted to produce an alarm signal in response to door opening when the theft preventive system is in a door-locked position, and which is cooperative with a door-lock system but independently operable in order to switch its operating mode from a door-locked mode to a door-unlocked mode. The theft preventive system in an automotive keyless entry system, according to the present invention, includes a push-button-type function key for operating a door-lock mechanism to lock a vehicle door. A memory circuit is responsive to a door-lock signal fed from the door-lock function key to indicate the door-locked condition. The content of the memory cannot be cleared unless a plurality of door-unlock function keys are properly operated. An alarm circuit is responsive to a door-open signal from a door switch in the presence of a memory output indicative of the door-locked condition to produce an alarm signal.
    • 在具有自动门锁的汽车无钥匙进入系统中的防盗系统适于当防盗系统处于门锁位置时响应于门打开产生报警信号,并且与门锁配合 系统,但是可独立操作以将其操作模式从门锁模式切换到门解锁模式。 根据本发明的汽车无钥匙进入系统中的防盗系统包括用于操作门锁机构以锁定车门的按钮式功能键。 存储电路响应于从门锁功能键输入的门锁信号来指示门锁状态。 除非正确地操作多个门解锁功能键,否则不能清除存储器的内容。 在存在指示门锁状态的存储器输出的情况下,报警电路响应来自门开关的门打开信号以产生报警信号。
    • 9. 发明授权
    • Apparatus control system
    • 仪器控制系统
    • US4437153A
    • 1984-03-13
    • US300472
    • 1981-09-09
    • Mituo KamiyamaHirotoshi Namazue
    • Mituo KamiyamaHirotoshi Namazue
    • G07C9/00G06F15/46B60R25/10
    • G07C9/0069
    • In the present invention, the control system comprises a number presetter in the form of a switch board including a certain number of, say five, pushbutton switches. By depressing them sequentially and selectively in a desired order, an arbitrarily selected number code signal can be delivered. This number code signal may have five or seven digits, as an example. Further, there is a first memory which has a predetermined memory content representing a permanent code signal specifically selected at a vehicle manufacturing stage which is unique to the automotive vehicle under consideration. As an example, this may be "5 - 1 - 4 - 3 - 2 - 1- 5". Further, there is a first comparator adapted for comparison of the permanent memory content in the first memory, with an arbitrary number code signal generated at and delivered from the switch board. If there is coincidence between the both signals, the switch board's outlet signal is conveyed to a second memory. There is a second comparator adapted for comparison of the switch board output or arbitrary code signal with the content of the second memory. An address counter is provided with functions to deliver address signals to said first and second memories upon reception of the arbitrary code signal from the switch board.There are further provided a first and a second shift register adapted for receiving output signals from the first and the second comparator, respectively.
    • 在本发明中,控制系统包括数字预设器,其形式为包括一定数量(例如五个)按钮开关的开关板。 通过以期望的顺序顺序地和选择性地按压它们,可以传递任意选择的号码信号。 作为示例,该号码信号可以具有五位或七位数字。 此外,存在第一存储器,其具有表示在考虑的机动车辆所特有的车辆制造阶段中特别选择的永久码信号的预定存储器内容。 例如,这可以是“5-1-1-3-3-2-2-5”。 此外,存在第一比较器,其适于比较第一存储器中的永久存储器内容与在开关板上产生和传送的任意数量的代码信号。 如果两个信号之间存在巧合,则将开关板的出口信号传送到第二个存储器。 存在适于将开关板输出或任意代码信号与第二存储器的内容进行比较的第二比较器。 地址计数器具有在从开关板接收到任意代码信号时将地址信号传送到所述第一和第二存储器的功能。 还提供了分别用于从第一和第二比较器接收输出信号的第一和第二移位寄存器。