Nippondenso Co., Ltd.

Norio Fujimori

Hideyuki Nakane

Tatsuya Seto

Motoharu Esaki

Masaji Aono

Kunihiro Miyauchi

Tetsuya Kobayashi

A zero-position stopper to stop the pointer when it is returned to the zero position and a maximum-position stopper to stop the pointer when it is located at the maximum position are provided. A microcomputer generates a zero-start signal when an ignition switch is turned on so that pointer moves from the zero position and engages the maximum position stopper, and thereafter generates a zero-return signal so that the pointer returns to the zero-position stopper. When the pointer engages the zero-position stopper, the computer does not generate a control signal.

Indicating instrument having stepping motor

An automotive display apparatus displays synthetically an ordinary information like a vehicle speed value and a warning information like a remaining fuel amount by using a half mirror as a close range view and a distant range view. A control means determines contents of the ordinary information and the warning information on the basis of input signals from a plurality of sensors. When the warning information is displayed, the warning information is provided at a position that the warning information overlaps with the ordinary information in the line direction of a driver's sight and the warning information is away from the ordinary information by a predetermined distance to enable the driver to notice and observe the warning information easily. At the same time, the ordinary information at the overlap portion of the ordinary and warning information in the line direction of the driver's sight is inhibited from being displayed.

Automotive information display apparatus

Growing community of inventors

Tokai, Japan

Norio Fujimori