发明名称 |
Increasing all-wheel drive system calibration efficiency through hardware-in-the-loop simulation techniques |
摘要 |
A method and system for generating a torque map operating a vehicle's all-wheel drive (AWD) system are disclosed. A model describing how an all-wheel drive (AWD) electronic control unit (ECU) included in the vehicle processes data received from one or more sensors or vehicle subsystems is generated and executed on a computing device so that the computing device emulates operation of the AWD ECU. The computing device captures data from a controller area network (CAN) included in the vehicle and data from the vehicle describing wheel torque while emulating operation of the AWD ECU. A raw torque value is generated by the computing device from the data from the CAN and wheel torque. The raw torque value is used to generate a torque value associated with an engine speed and with an intake air pressure obtained from the data captured from the CAN. |
申请公布号 |
US8392084(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US20100875964 |
申请日期 |
2010.09.03 |
申请人 |
SKILES RANDY LEE;HONDA MOTOR CO., LTD |
发明人 |
SKILES RANDY LEE |
分类号 |
B60K17/35 |
主分类号 |
B60K17/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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