Hitachi, Ltd.

Subaru Corporation

Kenichiro Okada

Takahiro Yamamoto

Yuki Maekawa

Tomoe Tomiyama

Tsuyoshi Shinohara

Shinichiro Kojima

Atsushi Fujie

Shintaro Kato

Musashi Murakami

Disclosed is a resource management planning support deviceincluding a learning information storage section (storage section), a duty recommendation processing section, a planning processing section (operation rescheduling planning processing section), and a screen processing section. The learning information storage section stores plan result information regarding existing operation rescheduling plans. The duty recommendation processing sectionexercises a prior learning function to generate a duty recommendation model for recommending a duty. The planning processing section exercises a planning function to create an operation rescheduling plan by selecting a duty template suitable for a planning target train set according to the duty recommendation model generated by the duty recommendation processing section. The screen processing sectionoutputs a plan result display screenfor displaying the operation rescheduling plan created by the planning processing section.

Resource management planning support device, resource management planning support method, and programs

An all-wheel-drive-vehicle controller includes: a drive gear coupled to a driving source; a driven gear meshed with the drive gear and coupled to main and sub driving-wheel axle shafts transmitting torques to main and sub driving wheels, respectively; a transfer clutch interposed between the driven gear and the sub-driving-wheel axle shaft and adjusting the torque transmitted to the sub driving wheel; a first determination unit determining whether a first condition in which a torque applied to the drive gear is substantially zero is satisfied; a second determination unit determining whether a second condition in which hydraulic pressure is applied to the transfer clutch and a torque applied to the driven gear is substantially zero is satisfied; and a control unit controlling a torque adjuster to adjust the torque applied to either one of the drive gear and the driven gear if the first and second conditions are satisfied.

All-wheel drive-vehicle controller

Growing community of inventors

Tokyo, Japan

Kenichiro Okada