Kawasaki Jukogyo Kabushiki Kaisha

Kawasaki Motors, Ltd.

Yoshimoto Matsuda

Yasuo Okada

Yoshinobu Tanaka

Atsufumi Ozaki

Toshio Araki

Shouji Ozawa

Masafumi Inoue

Seiji Azuma

Hirohide Matsushima

Keiji Takahashi

Daisuke Kawai

Sosuke Kinouchi

Takuma Nozaki

Yukio Asakura

Yoshiyuki Kuroyanagi

Hideaki Ebisui

Masaaki Miyoshi

Takashi Okashiro

Jun Tominaga

Yoshinori Tsumiyama

Kohei Akita

Satoaki Ichi

Hideyoshi Kosuge

Kenichi Nakagawa

Tatsuya Hirokami

Takeru Oshima

Satoru Watabe

Kiyoaki Maeda

Takuya Sakamoto

Yoji Fukami

Hirokazu Morita

Daisuke Watanabe

Kazuma Waida

Hideyuki Ogishi

Hironori Tomari

Takahiro Nitta

Yuichi Fujii

Aki Kodai

Kozo Isano

Takao Kaneko

Makoto Yamamoto

Shinji Shutou

Mitsushiro Fujimoto

An energy generator includes: an internal combustion engine; a power generator that is driven by the internal combustion engine to generate operating power; a communication interface that receives information given from working equipment; a supply interface that supplies the operating power to the working equipment; and circuitry configured to control at least one of the internal combustion engine and the power generator based on information given from the working equipment through the communication interface.

Energy generator and energy supply system

The straddle vehicle includes a front wheel, a rear wheel, at least one tank, an internal combustion engine, a seat, and a steering handle. The front wheel is a steering wheel. The rear wheel is a drive wheel arranged located rearward of the front wheel. The tank is configured to be filled with a gaseous fuel. The internal combustion engine generates power using gaseous fuel filled in the tank. The driver sits on the seat. The driver performs the steering operation to the steering handle. The center of gravity of the tank is located closer to the steering wheel with respect to the center of gravity of the internal combustion engine.

Straddle vehicle

A power device includes: a plurality of shafts; and a case that rotatably supports the plurality of shafts. At least one of the plurality of shafts has a protruding end portion protruding outward from the case at least at one end portion in an axial direction. An output unit capable of rotationally driving a driven device is at the protruding end portion.

Power device, and propulsion device for movement

A hybrid leisure vehicle equipped with an electric motor and an engine includes: an accelerator sensor that detects an operation amount of an accelerator operation member operated by a user; a controller that includes a processor and a memory and that controls the electric motor and the engine based on a detection signal of the accelerator sensor; and a selection input device connected to the controller and operated by the user. The memory stores a plurality of mode programs each of which specifies how to change states of the electric motor and the engine depending on vehicle-related parameters. The processor selects a mode program from the plurality of mode programs in response to an input provided by the user to the selection input device, and controls the electric motor and the engine according to the selected mode program.

Leisure vehicle

Provided is a battery pack adapted to be removably mounted on a movable machine, the battery pack including: a rechargeable battery unit; a detector secured to the battery unit to detect the motion of the battery unit; a memory device; a processing device configured to record a history of motion information detected by the detector in the memory device; and an interface configured to output the motion information recorded in the memory device to the outside of the battery pack.

Battery pack and movable machine including the same

An off-road vehicle, including: an engine body having a cylinder and a crankshaft that extends in a horizontal direction; and a transmission disposed adjacent to the engine body in a direction orthogonal to an axial direction of the crankshaft in a horizontal direction, in which the cylinder has a center axis inclining to an opposite side to a direction in which the transmission is disposed in a horizontal direction or extending horizontally to the opposite side.

Off-road vehicle

A rough terrain vehicle includes: a vehicle body; a state detector mounted on the vehicle body and configured to detect a state of the vehicle; a control target mounted on the vehicle body and operable during driving of the vehicle; an estimator mounted on the vehicle body and configured to estimate a margin for overturning of the vehicle or for load on the vehicle based on a result of detection by the state detector; and a controller mounted on the vehicle body and configured to, when the vehicle is traveling, control the control target to allow the margin estimated by the estimator to exceed a predetermined level.

Rough terrain vehicle and storage medium

Provided is a storage device storing a movement assistance program, the program being configured to cause a computer to implement the functions of: a terrain information acquisition instruction section that instructs a terrain information acquisition device mounted on a flying machine to acquire terrain information representing a terrain lying between a present location of a ground-moving machine and a destination; a zone classification section that makes a classification based on a predetermined movement permission condition and the terrain information to divide the terrain lying between the present location and the destination into a movement-permitted zone and a movement-prohibited zone; and an output section that outputs at least one selected from a movement route of the ground-moving machine, the movement-permitted zone, and the movement-prohibited zone, the movement route leading from the present location to the destination without passing through the movement-prohibited zone.

Storage device, movement assistance system, and movement assistance method

This state monitoring device configured to monitor a current state of a vehicle includes: a storage configured to have stored therein a load index which is an index indicating an accumulation degree of a load having occurred in the vehicle; and a calculation unit configured to receive detection values of a plurality of sensors mounted on the vehicle, and configured to perform a predetermined calculation. The calculation unit includes: a status specification section configured to, by using the detection values of the plurality of sensors, specify, out of a plurality of status categories determined in advance and each indicating a status of use regarding running of the vehicle, one or more of the status categories; and an index update section configured to, on the basis of each specified status category, update the load index stored in the storage.

State monitoring device that specifies status of vehicle

A hybrid vehicle includes: an engine including a crankshaft; an electric motor including a motor drive shaft; a power transmission shaft to which a total of drive power from the engine and drive power from the electric motor is transmitted; and a switching dog clutch located on a power transmission route from the crankshaft to the power transmission shaft, the switching dog clutch including a switching dog structure slidable to cut off the power transmission route.

Hybrid vehicle

A power unit of a utility vehicle includes: a power source for travel of the utility vehicle; a continuously variable transmission; a reduced-speed shaft disposed parallel to a drive shaft of the power source and coaxially with a CVT input shaft of the continuously variable transmission; speed-reduction gears that transmit rotational power of the drive shaft to the reduced-speed shaft; and an electricity generator mounted on a shaft assembly including the CVT input shaft and the reduced-speed shaft. The drive shaft, the shaft assembly, the CVT input shaft, and the CVT output shaft extend in a first direction. The electricity generator is aligned with the power source in a second direction perpendicular to the first direction, and the location of the electricity generator in the first direction overlaps with the location of the power source in the first direction.

Power unit of utility vehicle

A hybrid vehicle includes: an internal combustion engine; an electric motor; a controller; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a clutch disposed in a first power transmission route between the internal combustion engine and the input shaft. The electric motor is connected to the input shaft so as to transmit power to the input shaft through a second power transmission route different from the first power transmission route. The controller changes the manner of controlling the electric motor upon switching of the state of power transmission from the internal combustion engine and the electric motor.

A utility vehicle includes: a pair of front wheels; a pair of rear wheels; at least one front wheel power source configured to drive the front wheels and not to drive the rear wheels; at least one rear wheel power source configured to drive the rear wheels and not to drive the front wheels; and a controller that controls the front wheel power source and the rear wheel power source. Upon receiving a predetermined two-wheel drive command, the controller brings the front wheel power source into a non-operative state while allowing the rear wheel power source to drive the rear wheels. Upon receiving a predetermined four-wheel drive command, the controller brings the front wheel power source into operation while allowing the rear wheel power source to drive the rear wheels.

Utility vehicle

An electricity generation system includes an internal combustion engine and at least one electricity generation motor that generates electricity upon an input shaft thereof being rotated by the internal combustion engine, wherein the internal combustion engine includes: a piston reciprocable in a cylinder; a valve actuating mechanism that actuates an intake valve and exhaust valve; a supercharger that compresses intake air to be delivered into the cylinder; and a fuel feeder, and wherein while the piston reciprocates once by starting from a top dead center and returning to the top dead center, the valve actuating mechanism actuates the intake and exhaust valves in such a manner as to provide a valve overlap period, the fuel feeder feeds fuel into the cylinder after closing of the exhaust valve, and an air-fuel mixture inside the cylinder is burned during a period in which both of the intake and exhaust valves are closed.

Electricity generation system and propulsion apparatus including the same

A dual clutch transmission-equipped power unit includes a prime mover including a drive shaft and a dual clutch transmission that changes the speed of rotation produced by rotational power output by the drive shaft. The dual clutch transmission includes a first input shaft which overlaps the drive shaft when viewed in a first direction perpendicular to the drive shaft. The dual clutch transmission includes a second input shaft which overlaps the drive shaft when viewed in a second direction perpendicular to the drive shaft. The dual clutch transmission includes a countershaft which overlaps the drive shaft when viewed in a third direction perpendicular to the drive shaft.

Growing community of inventors

Kobe, Japan

Yoshimoto Matsuda