公开(公告)号：WO2012004176A1

公开(公告)日：2012-01-12

申请号：PCT/EP2011/060968

申请日：2011-06-29

Applicant: IDENT Technology AG ,  STEFFENS, Holger ,  FAßHAUER, Peter ,  KALTNER, Claus

Inventor： STEFFENS, Holger ,  FAßHAUER, Peter ,  KALTNER, Claus

IPC: H03K17/955 ,  H03K17/96

CPC classification number: H03K17/9622 ,  G01N27/228 ,  G06F1/3231 ,  G06F3/03543 ,  H03K17/955 ,  H03K2217/94031 ,  H03K2217/960775 ,  Y02D10/173

Abstract: The present invention relates to a sensor device for the detection of a gripping of a hand-held device with one hand. Furthermore, the invention relates to a method for the detection of a gripping of a hand-held device with one hand, wherein the hand-held device comprises a sensor device according to the present invention for the detection of the gripping. Furthermore, the invention relates to a hand-held device comprising a sensor device according to the present invention. The sensor device comprises at least one first electrode and at least one second electrode. The first electrode can be operated in a first operating mode. The second electrode can be operated in the first operating mode and in a second operating mode. In the first operating mode, the capacitive coupling between the first electrode and the second electrode is analyzed. In the second operating mode, a capacitive load of the second electrode is analyzed against a reference ground.

Abstract translation: 传感器装置技术领域本发明涉及一只手用于检测手持装置的抓握的传感器装置。 此外，本发明涉及用一只手检测手持式装置的方法，其中手持式装置包括根据本发明的用于检测抓握的传感器装置。 此外，本发明涉及一种包括根据本发明的传感器装置的手持式装置。 传感器装置包括至少一个第一电极和至少一个第二电极。 第一电极可以在第一操作模式下操作。 第二电极可以在第一操作模式和第二操作模式下操作。 在第一操作模式中，分析第一电极和第二电极之间的电容耦合。 在第二操作模式中，相对于参考地分析第二电极的电容性负载。

公开(公告)号：WO2009153332A2

公开(公告)日：2009-12-23

申请号：PCT/EP2009/057643

申请日：2009-06-18

Applicant: IDENT TECHNOLOGY AG ,  SCHWAIGER, Hans ,  KANDZIORA, Thomas ,  FAßHAUER, Peter ,  KALTNER, Claus

Inventor： SCHWAIGER, Hans ,  KANDZIORA, Thomas ,  FAßHAUER, Peter ,  KALTNER, Claus

IPC: H03K17/955

CPC classification number: H03K17/955 ,  E05F15/46 ,  E05Y2900/542 ,  H03K2217/96072

Abstract: The invention provides an anti-trap protection system for a moving system. The anti-trap protection system comprises a capacitor system, with a first electrode device, which comprises a first and a second electrode, and a second electrode device, which comprises a third and a fourth electrode; an LC oscillating circuit formed by the first electrode device and an inductance; a signal generator for charging the first electrode device and the second electrode device with an adjustable frequency and amplitude; and a capacitor for coupling the signal generator with the first electrode device and the second electrode device; whereby the signal provided by the signal generator and the signal present at the LC oscillating circuit form a first indication for an approach of an object to the electric field of the first electrode device, and the signal provided by the signal generator and the signal tapped at the fourth electrode form a second indication for an approach of an object to the electric field of the second electrode device.

Abstract translation: 本发明提供了一种用于移动系统的防陷阱保护系统。 防陷阱保护系统包括具有包括第一和第二电极的第一电极装置和包括第三和第四电极的第二电极装置的电容器系统; 由所述第一电极装置和电感形成的LC振荡电路; 信号发生器，用于以可调节的频率和幅度对第一电极装置和第二电极装置充电; 以及用于将信号发生器与第一电极装置和第二电极装置耦合的电容器; 由此由信号发生器提供的信号和存在于LC振荡电路的信号形成用于物体接近第一电极器件的电场的第一指示，以及由信号发生器提供的信号和在 第四电极形成用于物体接近第二电极装置的电场的第二指示。