Invention Grant
- Patent Title: Good checking for vehicle steering angle sensor
- Patent Title (中): 良好的检查车辆转向角传感器
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Application No.: US12860407Application Date: 2010-08-20
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Publication No.: US08935037B2Publication Date: 2015-01-13
- Inventor: Henrik Bechtler , Ravi Bhadange , Nachiket Patil , Takeshi Tokonaga , Stefan Mallmann , Michael Schwab , Dietmar Stapel , Willy Klier , Joerg Eesmann
- Applicant: Henrik Bechtler , Ravi Bhadange , Nachiket Patil , Takeshi Tokonaga , Stefan Mallmann , Michael Schwab , Dietmar Stapel , Willy Klier , Joerg Eesmann
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Main IPC: G06F19/00
- IPC: G06F19/00 ; G01M17/00 ; G01N33/30 ; G06F7/00 ; G06F11/30 ; G07C5/00 ; G01D3/08 ; B62D5/04 ; B60T8/88 ; B60T8/1755

Abstract:
A controller for determining whether a previously-determined vehicle steering sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The malfunction monitoring module monitors the operation of at least one vehicle sensor and generates a fault signal when the at least one sensor malfunctions. The failure handling module causes drive cycle information and the fault information to be stored in the electronic, non-volatile memory. The signal checking module performs a signal check on information from the at least one sensor.
Public/Granted literature
- US20110071727A1 GOOD CHECKING FOR VEHICLE STEERING ANGLE SENSOR Public/Granted day:2011-03-24
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