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    • 2. 发明申请
    • Electronic anti-theft system
    • 电子防盗系统
    • US20050007243A1
    • 2005-01-13
    • US10887549
    • 2004-07-08
    • Ulrich EmmerlingAxel Muller
    • Ulrich EmmerlingAxel Muller
    • B60R25/04B60R25/24B60R25/00
    • B60R25/24B60R25/04
    • In a method for operating an electronic anti-theft system, data communication is effected between the control device and the key further to an access authorization request, whereby the control device unlocks the doors and deactivates an alarm system as a function of the data communication. The data communication for unlocking the doors and the data communication for disarming the alarm system are separate from each other. In this way, the mechanical unlocking of the doors can be initiated immediately after the data communication for unlocking the doors. The corresponding data communication for deactivating the alarm system is effected in parallel with this, whereby extensive cryptological data is exchanged between the control device and the key.
    • 在用于操作电子防盗系统的方法中,在访问授权请求之外还在控制设备和密钥之间进行数据通信,由此控制设备解锁门并且根据数据通信来停用警报系统。 用于解锁门的数据通信和用于解除报警系统的数据通信彼此分离。 以这种方式,可以在用于解锁门的数据通信之后立即启动门的机械解锁。 与此并行实现用于停用报警系统的相应数据通信,由此在控制设备和密钥之间交换大量的密码数据。
    • 5. 发明授权
    • Device and method for protecting a motor vehicle against theft
    • 保护机动车辆免遭盗窃的装置和方法
    • US07196432B2
    • 2007-03-27
    • US10848810
    • 2004-05-19
    • Ulrich EmmerlingAxel Müller
    • Ulrich EmmerlingAxel Müller
    • B60R25/00B60R25/04H04B3/54G08B25/06
    • B60R25/045B60R25/04
    • In the device a controllable switch is built into the control device which enables the start authorization and by means of which the supply voltage with which this controllable switch is supplied can be switched off. To check a start authorization a diagnosis can be undertaken which is realized with known resistance elements in the voltage supply line between identification device holder and control device. This allows the voltage drops across the elements to be compared with the corresponding required values. Simple short circuiting of the starter or the ignition is thus no longer possible since this would be detected by the control device as a result of the changes in voltage drop. In addition a fault in the supply voltage or the feed lines can be definitively detected.
    • 在该装置中,可控开关内置在控制装置中,该控制装置能够进行启动授权,并且通过该控制装置可以切断提供该可控开关的电源电压。 为了检查启动授权,可以进行诊断,这是通过识别装置保持器和控制装置之间的电压供应线中的已知电阻元件来实现的。 这允许将元件上的电压降与相应的所需值进行比较。 起动器或点火装置的简单短路因此不再可能,因为由于电压降的变化,控制装置将会检测到它。 此外,可以确定地检测供电电压或馈线的故障。
    • 6. 发明授权
    • Method and device for protecting motor vehicles against theft
    • 保护机动车辆免遭盗窃的方法和装置
    • US06850154B2
    • 2005-02-01
    • US10317614
    • 2002-12-12
    • Ulrich Emmerling
    • Ulrich Emmerling
    • B60R25/24B60R25/10
    • B60R25/24
    • A code signal generator (3) of a system for protecting against theft remains in the motor vehicle while it is not operating, this code signal generator (3) is disabled as soon as a door of the motor vehicle is opened and closed again and/or a security device (8, 9) is locked with another authorized code signal generator (3). The disabled code signal generator (3) is enabled again only if, after the opening of a door or after the unlocking of a locking device (8, 9), another code signal generator (3) in the vicinity outside the vehicle is recognized as authorized and a request signal which is triggered manually by the user for enabling the disabled code signal generator (3) is received by the control unit (1).
    • 用于防止盗窃的系统的代码信号发生器(3)在其不工作时保持在机动车辆中,一旦机动车辆的门被再次打开和关闭,该代码信号发生器(3)就被禁用,并且/ 或安全装置(8,9)与另一授权码信号发生器(3)锁定。 禁用代码信号发生器(3)仅在门打开之后或解锁锁定装置(8,9)之后再次启用,车外附近的另一个码信号发生器(3)被识别为 由控制单元(1)接收由用户手动触发的启用禁用码信号发生器(3)的请求信号。
    • 8. 发明申请
    • APPARATUS AND METHOD FOR REDUCING THE CURRENT CONSUMPTION OF A CONTROL CIRCUIT
    • 降低控制电路消耗电流的装置和方法
    • US20110084816A1
    • 2011-04-14
    • US12996061
    • 2009-05-28
    • Stephanie BrieseUlrich EmmerlingDaniel HostmannMatthias HuschenbettRupert SchusterRoland Wagner
    • Stephanie BrieseUlrich EmmerlingDaniel HostmannMatthias HuschenbettRupert SchusterRoland Wagner
    • H04Q5/22
    • H04W52/0229Y02D70/00
    • Through a microcontroller, control signals are transferred to a transmitting and receiving unit or configuration data are transferred. Through the transmitting and receiving unit, in a first operating state transmission signals are issued, while controlling the control signals of the microcontroller. Upon a first specified event, the transmitting and receiving unit is switched to a second operating state through a one-time transfer of corresponding configuration data by the microcontroller. In the second operating state, the transmitting and receiving unit automatically transmits repeated transmission signals. The microcontroller immediately switches to a current-saving or non-current, inactive operating state after said microcontroller has switched the transmitting and receiving unit to the second operating state. As a reaction to a second specific event, the transmitting and receiving unit switches to the first operating state and produces a state change signal for the microcontroller, which switches to the active operating state as a reaction thereto.
    • 通过微控制器,控制信号被传送到发送和接收单元或配置数据被传送。 通过发送和接收单元,在第一操作状态下发送发送信号,同时控制微控制器的控制信号。 在第一指定事件时,发送和接收单元通过微控制器对相应的配置数据进行一次传输而切换到第二操作状态。 在第二操作状态下,发送和接收单元自动发送重复的发送信号。 微控制器在所述微控制器将所述发射和接收单元切换到第二操作状态之后立即切换到节电或非当前的无效操作状态。 作为对第二特定事件的反应,发送和接收单元切换到第一操作状态,并且产生用于微控制器的状态改变信号,其作为其反应切换到主动操作状态。
    • 10. 发明申请
    • USER IDENTIFICATION DEVICE
    • 用户识别设备
    • US20110234370A1
    • 2011-09-29
    • US12671554
    • 2008-07-28
    • Stephanie BrieseUlrich EmmerlingAlexander KramerArnd Stielow
    • Stephanie BrieseUlrich EmmerlingAlexander KramerArnd Stielow
    • G05B19/00
    • G07C9/00309B60R25/24B60R25/406G07C2009/00587H02J9/002
    • A user identification device for an access system and/or starting system of a vehicle has an energy source such as a battery or an accumulator for making available a supply voltage. In addition, there are provided a measuring device for sensing the supply voltage currently made available by the energy source and an open-loop control and evaluation device for comparing the sensed current supply voltage with a first predetermined threshold value voltage and for detecting at least one function of a plurality of functions which can be carried out by the open-loop control and evaluation device when the current sensed supply voltage drops below the first predetermined threshold value voltage. By deactivating specific functions when the energy source becomes weak while other specific functions remain activated, the critical state of the energy source of the user identification device can be signaled to a user without additional display devices being necessary.
    • 用于车辆的接入系统和/或起动系统的用户识别装置具有用于提供电源电压的诸如电池或蓄电池的能量源。 此外,提供了一种用于感测由能量源可用的电源电压的测量装置和用于将感测到的电流电压与第一预定阈值电压进行比较的开环控制和评估装置,并且用于检测至少一个 当电流感测的电源电压下降到低于第一预定阈值电压时,可以由开环控制和评估装置执行的多个功能的功能。 当能量源变弱而停止激活特定功能时,其他特定功能仍然被激活,用户识别装置的能量源的临界状态可被用信号通知用户,而不需要额外的显示装置。