Title:
DIFFERENTIAL LIMITING TORQUE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP3116670
Kind Code:
B2
Abstract:
PURPOSE: To improve the escaping property from a stack, by controlling the differential limiting torque between the left side and the right side wheels depending on the left side and the right side wheels speed difference data, and giving the differential limiting torque between the left side and the right side driving wheels depending of the generation of the left side and the right side driving wheels speed difference, in the running time on a left and right split μ road.
CONSTITUTION: In a vehicle having a differential limiting torque giving means (a) to give a differential limiting torque between the left side and the right side driving wheels, the left side and the right side wheels speed difference detecting means (b) and a car speed detecting means (c) are provided. And after the differential limiting torque according to the left side and the right side driving wheels speed difference is decided by a differential limiting torque deciding means (d), the differential limiting torque is set as an object differential limiting torque as it is, by an object differential limiting torque setting means (e), when the car speed is at a set speed or higher, or less than the set speed, and the left side and the right side driving wheels speed difference is less than a specific value. On the other hand, when the car speed is less than the specific speed, and the left side and the right side driving wheels speed difference is made at the set value or higher at least one time, the maximum value of the differential limiting torques is set as an object differential limiting torque, so as to control the differential limiting torque giving means (a).
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Inventors:
Hiroki Sasaki
Application Number:
JP18615693A
Publication Date:
December 11, 2000
Filing Date:
July 28, 1993
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60K23/04; F16H48/20; F16H48/22; F16H48/30; F16H48/32; F16H48/38; (IPC1-7): B60K23/04; F16H48/20
Domestic Patent References:
| JP1215628A | ||||
| JP45128A | ||||
| JP6144064A | ||||
| JP349119U |
Attorney, Agent or Firm:
Satoru Asakura (4 outside)