TORQUE TRANSMISSION CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent a sense of incongruity from being given to a driver with respect to operation for differential lock release by the driver.

SOLUTION: The torque transmission control device equipped with a differential device 1 interposed between rear wheels 2 and 3 and capable of performing differential lock by engaging a dog clutch 25 by operation of an operation switch 31 by the driver is provided with a first controller 29 and engine speed sensors 35 and 37 as differential rotation speed detection devices for detecting a differential rotation speed between the rear wheels 2 and 3 when the driver operates differential lock release of the dog clutch 25, and a second controller 41 as a brake control device for suitably operating brakes 47 and 49 of the rear wheels 2 and 3 and forcibly releasing differential lock when the differential rotation speed is equal to or lower than a set value.

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