Nissan Motor Company Limited

Yuichi Abe

Hiroyuki Asano

Terukiyo Murakami

Haruhiko Iizuka

Yasutoshi Seko

Kazuaki Shimizu

Yoshimitsu Takeda

Tomotaka Kurozu

Yoshinori Katayama

Yoshio Fukai

A shift control device of an automatic transmission causes the transmission to be forcedly shifted to a parking range or a neutral range when the shift ranges indicated by a shift instruction signal produced by a range selector and a current shift range signal produced by a detector are not coincident with each other. After such a forced shift, the shift control device tries to shift the transmission once again as formerly instructed by the range selector, and it is detected once again whether the shift ranges indicated by the current shift range signal and the shift instruction signal coincide with each other.

Electronic shift control for automatic transmissions

There is proved a driving force control system which comprises device for measuring operating state of the vehicle brake system and generating an output signal, and device for controlling a driving force upon a predetermined condition being fulfilled after the output signal has indicated a predetermined operating state of the vehicle brake system.

Driving force control system

A system for controlling an ignition device for a a motor vehicle comprises a key operated movable member, a blocking mechanism for automatically blocking the key operated movable member against return movement once the key operated movable member has moved beyond a predetermined position, and means responsive to a predetermined condition of the vehicle for restraining a manual release member of the blocking mechanism from actuation for releasing the blocking mechanism.

System for controlling ignition device for vehicle

An apparatus for improving the visibility of objects within the visual field of a vehicle driver and a process therefor are disclosed. The apparatus includes a light caster casting intense visible light toward a reflective object at a frequency no lower than critical fusion frequency, an image pickup device picking up an image of the object and outputting corresponding image data, an image data amplifier, a picture signal generator and a display. The image data are processed to yield a picture signal which yields a clear picture of the object on the display. The apparatus can give the driver of a vehicle a clear picture of the objects within forward visual field of the vehicle at night without dazzling the drivers of vehicles in the opposite lane.

Growing community of inventors

Yokohama, Japan

Yuichi Abe