Invention Grant
- Patent Title: Method for setting target braking torques
- Patent Title (中): 设定目标制动力矩的方法
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Application No.: US387786Application Date: 1995-04-06
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Publication No.: US5613743APublication Date: 1997-03-25
- Inventor: Friedrich Kost , Uwe Hartmann , Karl-Josef Weiss , Thomas Ehret
- Applicant: Friedrich Kost , Uwe Hartmann , Karl-Josef Weiss , Thomas Ehret
- Applicant Address: DEX Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DEX Stuttgart
- Priority: DEX4230101.7 19920909
- Main IPC: B60W10/04
- IPC: B60W10/04 ; B60K28/16 ; B60T8/175 ; B60T8/1761 ; B60T8/34 ; B60T8/58 ; B60T8/60 ; B60W10/06 ; B60W10/18 ; B60W30/18 ; F02D29/02 ; G05D16/20 ; G05D17/02 ; B60T8/00
Abstract:
In a vehicular control system in which target braking torques are set for each of the driven wheels, the smaller target braking torque for the driven wheels is determined. Based on this smaller target braking torque, a target engine torque is calculated, and the engine torque is varied to conform to the target engine torque. Residual braking torques are calculated as differences from the target braking torques for each driven wheel and the target engine torque. These residual braking torques are realized by varying the brake pressure. Therefore the target braking torque is split into an engine torque which is equal for both driven wheels and into a braking torque which may be different for each driven wheel.
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