Mitsubishi Jidosha Kogyo Kabushiki Kaisha

Mitsubishi Denki Kabushiki Kaisha

Dairoku Ishii

Katsunori Ueda

Toshio Iwata

Kazunori Handa

Masayuki Takagaki

Tetsuo Maeda

Yoshihiro Omi

An ignition switch is turned on, and when an abnormality is detected in any of electronic control instruments or sensors, real failure is established, and a fail-safe process is performed. After a lapse of a predetermined period from the establishment of the real failure, fault determination is established, a failure level is sent, and a hybrid fail-safe process is performed. Then, when the abnormality is eliminated, the real failure is not established, and the fail-safe process of an engine is finished. Then, when the ignition switch is turned off and then again turned on, sending of the failure level to a hybrid control unit is stopped, and the hybrid fail-safe process is finished.

Control device for hybrid vehicle

Valve seating noise discriminating system for engine with variable valve

Fuel control device for engine having disconnectable groups of cylinders

Growing community of inventors

Kyoto, Japan

Dairoku Ishii