公开(公告)号：US20110084816A1

公开(公告)日：2011-04-14

申请号：US12996061

申请日：2009-05-28

申请人： Stephanie Briese ,  Ulrich Emmerling ,  Daniel Hostmann ,  Matthias Huschenbett ,  Rupert Schuster ,  Roland Wagner

发明人： Stephanie Briese ,  Ulrich Emmerling ,  Daniel Hostmann ,  Matthias Huschenbett ,  Rupert Schuster ,  Roland Wagner

IPC分类号： H04Q5/22

CPC分类号： H04W52/0229 ,  Y02D70/00

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110234370A1

公开(公告)日：2011-09-29

申请号：US12671554

申请日：2008-07-28

申请人： Stephanie Briese ,  Ulrich Emmerling ,  Alexander Kramer ,  Arnd Stielow

发明人： Stephanie Briese ,  Ulrich Emmerling ,  Alexander Kramer ,  Arnd Stielow

IPC分类号： G05B19/00

CPC分类号： G07C9/00309 ,  B60R25/24 ,  B60R25/406 ,  G07C2009/00587 ,  H02J9/002

摘要： 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.

摘要翻译： 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。