Honda Motor Co., Ltd.

Ryota Hisada

Takashi Hashizume

Ryuichi Kimata

Hajime Yoshimura

Nobuo Yamazaki

Makoto Uchimi

Manabu Dobashi

Tetsuya Matsuhisa

Kenta Kohigashi

Satoshi Murata

Hideaki Shimamura

Naoki Kameyama

Koichi Tsuno

Keiji Muro

Runa Kaneko

Takuya Kanisawa

Daisuke Nojiri

Akifumi Yamashita

Shohei Namiki

Megumi Hirakawa

Sota Sakaguchi

A server device includes an area setting unit that sets a first area in which a first lawnmower executes first lawn-mowing work in a work area and a second area in which a second lawnmower second lawn-mowing work in the work area, a zone dividing unit that divides the work area into plural virtual zones, a time range setting unit that sets a first time range in which the first lawnmower executes the first lawn-mowing work in each of the virtual zones included in the plural virtual zones and a second time range in which the second lawnmower executes the second lawn-mowing work in each of the virtual zones included in the plural virtual zones, and a notification unit that notifies the first time range and the second time range to a smartphone. Consequently, a user can check a possibilty of contact between the first and second lawnmowers.

Server device

A control system, adapted for a boat having a first GNSS receiver disposed at a bow side of the boat, and a second GNSS receiver disposed at a stern side of the boat, the control system includes a control unit including a processor configured to determine whether an approach direction of the boat to a berth is bow first or stern first; and select, based on the approach direction, the first GNSS receiver or the second GNSS receiver for determining a position of the boat.

System for detecting position of boat moored under roof

An automatic berthing system and method for a vessel are provided. The automatic berthing system comprises a controller, controlling the vessel; an input part, receiving an input to perform the automatic berthing mode; at least one peripheral sensor, detecting position information and speed information of another vessel other than the vessel to determine whether a wake caused by the another vessel has influence on the vessel. The controller performs an automatic berthing control when the input to perform the automatic berthing mode is received until the vessel reaches a berthing position, and the controller stops the automatic berthing control when the another vessel is located within a predetermined distance from the vessel based on the position information.

Automatic berthing system and method

A system, adapted to determine that automatic docking of a boat is completed. The system including a control unit including a processor configured to switch a control mode of the control unit to an automatic docking mode; output a control signal for controlling an automatic steering of the boat when the control mode is switched to the automatic docking mode; obtain a vibration that is exerted on the boat, wherein, when the control unit is in the automatic docking mode, the control unit is configured to end the automatic docking mode when the control unit detects the vibration.

System for determining automatic docking is complete by collision

A selection support device that supports selection of a work machine to be used for work from among a plurality of work machines, the selection support device including: a history information acquisition unit configured to acquire history information on a use history of each work machine; a specifying unit configured to specify a degree of use of each work machine based on the history information; and a selection unit configured to preferentially select a work machine with a small degree of use as a work machine to be used for work.

Selection support device, selection support method, and storage medium

To make it possible to correct a current position detected by an autonomous traveling work machine to the correct position with a simple configuration. A robot lawn mower includes a first position detecting unit for detecting a current position by using odometry and a second position detecting unit for detecting a current position by using an image capture. When position detection accuracy of both of the first and second position detecting units decreases to less than or equal to a predetermined value, the robot lawn mower is controlled to travel to either of zones Zand Zin which the position detection accuracy of the second position detecting unit is relatively high, and when the robot lawn mower moves to either of the zones Zand Z, a current position used for autonomous traveling is corrected to the current position detected by the second position detecting unit.

Autonomous traveling work machine

A lawn mower includes a cutter blade that cuts grass; a body portion including a housing containing the cutter blade, and a grass clippings discharge passage that discharge grass clippings cut by the cutter blade from the housing; a grass clippings container detachably attached to the body portion, and a slide device. The grass clippings discharge passage includes an upstream opening connected to the housing, and a downstream opening for ejecting grass clippings to outside of the body portion. The grass clippings container includes an opening opened toward the body portion and connected to the body portion, an end surface facing the opening, and a side surface extending from the opening to the end surface. The slide device adjusts a distance between the downstream opening of the grass clippings discharge passage and the end surface of the grass clipping container.

Lawn mower having improved discharge containment

A lawn mower includes a cutter blade that cuts grass, a body portion including a housing containing the cutter blade, and a grass clippings discharge passage that discharges grass clippings cut by the cutler blade from the housing, a grass clippings container that contain grass clippings, and an opening degree adjust valve. The grass clippings discharge passage includes an upstream opening connected to the housing, and a downstream opening for ejecting grass clippings to outside of the body portion. The opening degree adjust valve is provided at the downstream opening of the grass clippings discharge passage and adjusts an opening degree of the downstream opening.

Lawn mower having a reduced uneven distribution of discharged grass clippings

A lawn mower includes: a rotation shaft coupled to a power source and extending in an approximately vertical direction; a blade configured to rotate integrally with the rotation shaft; and a housing having a downward opening and accommodating the blade such that the blade is rotatable; and a maintenance tool provided on the housing, the maintenance tool being contactable with the blade from the above. A cutting portion of the blade is capable of moving between a maintenance position at which the cutting portion is contactable with the maintenance tool and an operating position at which the cutting portion mows a lawn.

Lawn mower having a maintenance tool for maintaining a cutting blade

An antitheft device for a power generator electrically connectable to a work machine, comprising an acquisition unit configured to acquire position information from each of a plurality of power generators, a setting unit configured to set a single area including positions of the plurality of power generators as a movable area based on the position information acquired by the acquisition unit, and a notification unit configured to make a predetermined notification if at least one of the plurality of power generators has moved out of the movable area set by the setting unit.

Antitheft device and power generator antitheft system

A power generator management system comprises a plurality of power generators, and an information processing apparatus configured to process information acquired from the plurality of power generators. Each power generator comprises: a detection unit configured to detect a remaining fuel amount in a fuel tank of the power generator; a position acquisition unit configured to acquire position information of the power generator; a state acquisition unit configured to acquire information representing an operating state of the power generator; and a communication unit configured to transmit the remaining fuel amount, the position information, and information representing the operating state to the information processing apparatus, and the information processing apparatus comprises a processing unit configured to acquire a margin level of power supply in each of the plurality of power generators and provide a result of the acquisition.

Power generator management system

An anti-theft apparatus for an outboard motor that can be mounted on a boat, comprising a comparison unit configured to compare a vibration of the outboard motor with a vibration of a portion of the boat other than the outboard motor, and a notification unit configured to make a predetermined notification based on a comparison result by the comparison unit.

Growing community of inventors

Tokyo, Japan

Ryota Hisada