Driving force controlling apparatus for vehicle

Details Driving force controlling apparatus for vehicle Driving force controlling apparatus for vehicle

1995-04-21

1996-11-19

Teska, Kevin J.

Boots, shoes, and leggings

36442602, 36442603, 36442403, 303148, 303158, 303173, 180197, 180249, 324161, 324166, G06F 770

Patent

active

055769608

ABSTRACT:
To prevent a great variation of a detected wheel velocity for a period of time after a front wheel sensor or a rear wheel sensor for detection of a wheel velocity actually fails until a microcomputer detects the failure, it is determined whether or not an output pulse period of a front wheel sensor is equal to or shorter than a predetermined period. When the output pulse period exceeds the predetermined period, it is determined that there is the possibility that the front wheel sensor may be in failure, thus a front wheel velocity for a predetermined number of control cycles before (a front wheel velocity before the failure) is adopted as a front wheel velocity of the present control cycle. Also, a rear wheel velocity is calculated in a similar manner. For a time after a failure actually occurs until the failure is detected by a microcomputer, driving force control is not started even if other starting conditions for driving force control are satisfied.

REFERENCES:
patent: 4113322 (1978-09-01), Rhunau et al.
patent: 4219244 (1980-08-01), Griner et al.
patent: 4420814 (1983-12-01), Arkawa et al.
patent: 4722576 (1988-02-01), Matsuda
patent: 4764884 (1988-08-01), Noyori
patent: 4866624 (1989-09-01), Nishikawa et al.
patent: 4870582 (1989-09-01), Horshi et al.
patent: 4947325 (1990-08-01), Iwata et al.
patent: 4969695 (1990-11-01), Maehata et al.
patent: 5132908 (1992-07-01), Eto et al.
patent: 5201383 (1993-04-01), Kitagawa et al.
patent: 5219212 (1993-06-01), Shimada et al.
patent: 5225982 (1993-06-01), Ito et al.
patent: 5241478 (1993-08-01), Inoue et al.
patent: 5295738 (1994-03-01), Matsuura et al.
patent: 5429428 (1995-07-01), Yasuda

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