Invention Grant
- Patent Title: Detection of ice on a vehicle window by means of an internal temperature sensor
- Patent Title (中): 通过内部温度传感器检测车窗上的冰
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Application No.: US14111014Application Date: 2012-03-30
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Publication No.: US09330552B2Publication Date: 2016-05-03
- Inventor: Mario Götz , Armin Vogl , Helmut Steurer , Dionisie-Catalin Iordachescu
- Applicant: Mario Götz , Armin Vogl , Helmut Steurer , Dionisie-Catalin Iordachescu
- Applicant Address: DE Nürnberg DE Hannover
- Assignee: Conti Temic Microelectronic GmbH,Continental Automotive GmbH
- Current Assignee: Conti Temic Microelectronic GmbH,Continental Automotive GmbH
- Current Assignee Address: DE Nürnberg DE Hannover
- Agency: RatnerPrestia
- Priority: DE102011017085 20110414; EP11464005 20110627
- International Application: PCT/DE2012/010083 WO 20120330
- International Announcement: WO2012/139560 WO 20121018
- Main IPC: G08B21/02
- IPC: G08B21/02 ; G08G1/16 ; B60Q9/00 ; G01S15/93 ; B60S1/08 ; B64D15/20 ; B60R16/023
Abstract:
The invention relates to a method for adapting the signal processing of at least one sensor device arranged behind a window in a motor vehicle, wherein the adaptation of the signal processing comprises changing at least one detection threshold value if a probability of ice being on the window is detected on the basis of a determined temperature, characterized in that a temperature signal of at least one temperature sensor integrated in the sensor device is used to detect the probability of ice on the window.
Public/Granted literature
- US20160078736A1 DETECTION OF ICE ON A VEHICLE WINDOW BY MEANS OF AN INTERNAL TEMPERATURE SENSOR Public/Granted day:2016-03-17
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