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    • 3. 发明专利
    • DE10041736C1
    • 2002-02-28
    • DE10041736
    • 2000-08-25
    • BROSE FAHRZEUGTEILE
    • JUERJENS GERHARD
    • G01D3/08G01D5/244G01P21/02G01P21/00G01B7/00G01P13/00
    • A sensor of a device for detecting a movement comprises means for switching a sensitivity of the device for at least one test mode. The sensor responds, in particular, to a measuring transmitter. A magnet fastened to a rotating arbor is, for example, used as a measuring transmitter. The magnetic field of said magnet, said magnetic field varying according to the rotation of the arbor, excites a Hall plate of the sensor. A sensor auxiliary quantity of the sensor element and/or at least one threshold value of the evaluation electronics can be switched during the test mode. A sensor auxiliary quantity is, for example, a Hall current. A threshold value is compared with a measurement signal by an analog or digital comparator. A sensitivity of the device is characterized by an amplitude of a measured quantity of the sensor element and by the threshold value of the evaluation electronics. For testing purposes in the test mode, the sensitivity is reduced to a level below that which is used in an operating mode.
    • 5. 发明专利
    • BR9815647A
    • 2000-10-24
    • BR9815647
    • 1998-09-04
    • BROSE FAHRZEUGTEILE
    • KELLER ERNSTJUERJENS GERHARD
    • B60J5/00B60J5/04B60R16/02
    • A vehicle door has a door outside panel and a door inside panel provided with a large surface area cut-out recess which is covered by a support plate in a sealed manner, so that the door body is divided into a wet cell lying between the door outside panel and the support plate, and a dry cell lying between the support plate and an adjoining door inside trim. There are electrical and/or electronic components prefitted on the support plate, and electrical plug connectors which are arranged on the support plate on the dry cell side. Further, switch elements are mounted on the dry cell side of the support plate for manually controlling the electrical and/or electrical components. No electrical connection exists between the switch elements and the door inside trim. At least one of the switch elements provided for manually controlling the electrical and/or electronic components is an electrical, opto-electrical, optical or magnetic structural element which can be brought into active connection with a mechanical operating element assigned to the door inside trim.