Electricity: motive power systems – Braking – Dynamic braking
Patent
1999-02-01
2000-01-11
Ro, Bentsu
Electricity: motive power systems
Braking
Dynamic braking
318139, 180 652, B60K 604, B60K 4100, B60L 1100
Patent
active
060139927
ABSTRACT:
A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle with electric energy and converting kinetic energy of the drive axle into electric energy, and an electric energy storage unit for supplying electric energy to the electric motor and storing electric energy outputted by the electric motor. The control system has a deceleration demand sensor for detecting a deceleration demand for the hybrid vehicle, a braking sensor for detecting whether the hybrid vehicle is braked or not, and a decelerating regenerative control unit for causing the electric motor to regenerate electric energy when the deceleration demand sensor detects the deceleration demand. The decelerating regenerative control unit increases an amount of electric energy regenerated by the electric motor, by a greater quantity when the hybrid vehicle is braked as detected by the braking sensor than when the hybrid vehicle is not braked as detected by the braking sensor, while the deceleration demand sensor is detecting the deceleration demand.
REFERENCES:
patent: 5839533 (1998-11-01), Mikami et al.
patent: 5875864 (1999-03-01), Yano et al.
patent: 5898282 (1999-04-01), Drozdz et al.
Ishikawa Motoshi
Tamagawa Yutaka
Yano Toru
Honda Giken Kogyo Kabushiki Kaisha
Ro Bentsu
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