#MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

ACCELERATION MONITORING DEVICE, ACCELERATION MONITORING METHOD, AND PROGRAM

An acceleration monitoring device that comprises: an acquisition unit that acquires measured acceleration waveforms, being acceleration waveforms measured by a vehicle that is traveling a trajectory; …

DRIVE·Oct 12·1 min read

G01C21/16 MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

DIAGNOSIS SYSTEM AND DIAGNOSIS METHOD FOR OPENING/CLOSING DEVICE

A diagnosis system diagnoses the integrity of an opening/closing device capable of opening and closing by driving a motor. A driving current acquisition unit acquires a driving current of the motor. A…

DRIVE·Feb 2·1 min read

H02K11/35 MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

POWER SUPPLY DEVICE, AUTOMATIC STEERING VEHICLE, AND POWER SUPPLY METHOD

This power supply device is provided with: a primary power supply system for supplying power to a motor for rotary-driving a running wheel; a voltage converter unit for converting voltage by being sup…

DRIVE·May 5·1 min read

B60L1/003 MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

POSITION DETECTION SYSTEM, VEHICLE, AND POSITION DETECTION METHOD

This position detection system is provided with: a distance measuring sensor that is attached to a vehicle traveling along a track and is capable of measuring a distance over a predetermined range in …

DRIVE·Feb 24·1 min read

B61L25/025 MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

BOGIE AND GUIDEWAY VEHICLE

The bogie includes: running wheels to be rolled on a road surface of guideway; an axle which is installed on a lower part of a body of a guideway vehicle and to which the running wheels are attached; …

DRIVE·Apr 15·2 min read

B61F5/38 MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.