Honda Motor Co., Ltd.

Hiroya Takahashi

Yoshiaki Kotani

Takumi Shiiyama

Hiroto Takahashi

Naoki Kameyama

Norikazu Shimizu

Wataru Matsuyama

Fumio Minami

Takayuki Enomoto

Takafumi Kotani

Takeshi Yamaji

Kana Miyagi

Yuta Mizuno

A work machine comprises, a drive source, a working unit that includes a rotary member rotated by the drive source and performs a predetermined work by rotation of the rotary member, and a control unit that controls the drive source so that output of the rotary member partially takes different values in one rotation of the rotary member.

Work machine with a rotary member and torque control therefor

A rotor has an opposing surface opposed to a stator, the opposing surface has flat surfaces extending in a tangential direction of a circle centered on an axial center of the rotor at a predetermined angular interval centered on the axial center, and a magnet is disposed on this flat surface.

Rotating electrical machine

The invention includes a memory unit that stores electrical characteristics of a power receiving coil of an electric lawnmower and a power transfer coil of an external charger, wherein a battery side control circuit performs a test power transfer from a power transferring/receiving coil to the power receiving coil or the power transfer coil to obtain electrical characteristics of a power receiving side, compares the electrical characteristics to the electrical characteristics stored in the memory unit to determine whether the electrical characteristics are of a power transfer to the power receiving coil or of a power transfer to the power transfer coil, and performs control to switch to a power transfer mode with respect to the power receiving coil or to a power receiving mode with respect to the power transfer coil.

Electric lawnmower with coil for wireless charging and discharging of battery pack

A work system comprising a first autonomous work machine and a second autonomous work machine, wherein the first autonomous work machine includes: a detection unit configured to detect dirt on the second autonomous work machine; and a notification unit configured to, if the detection unit detects dirt, notify the second autonomous work machine of dirt information indicating the detection of the dirt, and the second autonomous work machine removes the dirt or waits in a predetermined position in response to the notification of the dirt information by the notification unit.

Work system, autonomous work machine, method of controlling autonomous work machine, and non-transitory computer-readable storage medium

A wireless power supply system includes a mower that executes a mowing work while traveling autonomously, and a charging station that supplies power to the mower. The charging station includes a power supply coil, and the mower includes a power reception coil, a first detector that detects a magnetic field generated by the power supply coil, and a first traveling controller that causes the mower to travel toward the charging station, based on a detection result of the first detector.

Charging control system, autonomous traveling work machine, and charging station

A cleaning system includes a mower that executes a mowing work while traveling autonomously, and a cleaning station that cleans the mower. The cleaning system includes: an acquirer that acquires dirt information relating to a state of dirt of the mower; a determiner that determines at least one of a necessity of cleaning the mower and a method of cleaning the mower, based on the dirt information; and a first cleaning executor that executes a cleaning operation, according to a determination result of the determiner.

Cleaning system and method of controlling cleaning system

An autonomous running working machine that receives power wirelessly fed from a station includes a power reception coil that is provided in the station and is magnetically coupled to a power transmission coil, in which a core of a magnetic substance is inserted, and the power reception coil includes an open portion through which the core passes when the autonomous running working machine enters the station.

Growing community of inventors

Wako, Japan

Hiroya Takahashi