Kubota Corporation

Ryota Kimura

Yasuo Fujii

Tamotsu Kuno

Koichi Funaki

Kazuaki Koyama

A hybrid system which can calculate various type of more proper required torques is provided while input factors which can be used for calculating the various types of required torques are limited. A hybrid systemincludes a rotation sensorwhich detects a rotation number of an engine, at least either one of an accelerator opening-degree sensorwhich detects an accelerator opening degree and a rotation-number instruction unitwhich transmits a rotation-number signal instructing a certain rotation number to the engine, and a control unitwhich controls an operation of the engine. The control unitexecutes control of calculating a torque determining factor for determining a system required torque as the hybrid systemon the basis of at least either one of the accelerator opening degree detected by the accelerator opening-degree sensorand the rotation-number signal transmitted by the rotation-number instruction unitand control of calculating the system required torque on the basis of the rotation number detected by the rotation sensorand the calculated torque determining factor.

Growing community of inventors

Sakai, Japan

Ryota Kimura