Invention Grant
US09188507B2 Systems and methods for testing a steering control unit including a test stand
有权
用于测试包括测试台的转向控制单元的系统和方法
- Patent Title: Systems and methods for testing a steering control unit including a test stand
- Patent Title (中): 用于测试包括测试台的转向控制单元的系统和方法
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Application No.: US13360873Application Date: 2012-01-30
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Publication No.: US09188507B2Publication Date: 2015-11-17
- Inventor: Thomas Schulte , Andre Lehmann
- Applicant: Thomas Schulte , Andre Lehmann
- Applicant Address: DE Rathenaustr, Paderborn
- Assignee: dSPACE digital signal processing and control engineering GmbH
- Current Assignee: dSPACE digital signal processing and control engineering GmbH
- Current Assignee Address: DE Rathenaustr, Paderborn
- Agency: Orrick Herrington & Sutcliffe, LLP
- Priority: DE202011050806U 20110726
- Main IPC: G01M17/06
- IPC: G01M17/06

Abstract:
A steering test stand has a first steering device with a measurement unit measuring the steering device torque value and applies forces to the steering device and control unit and has a control unit connected to a computer for controlling actuators. The computer simulates static and/or dynamic properties of a motor vehicle and transmits simulated target values to the control unit. A test driver unit comprises a second steering device as a force feedback steering wheel and a connection between the test driver unit and the computer, transmits a second steering angle set on the force feedback steering wheel. A second connection between the test driver unit and computer transmits steering torque measured on the first steering device to the test unit, such that the second steering device sets a second steering torque value on the force feedback steering wheel as a function of the first value.
Public/Granted literature
- US20130030720A1 STEERING TEST STAND Public/Granted day:2013-01-31
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