Toyota Jidosha Kabushiki Kaisha

Makoto Mori

Takeshi Kama

Tae Sugimura

Hirotaka Karube

Jun Kondo

Kazuki Matsumoto

Makoto Kakuchi

Yoshiaki Naganuma

Tomotaka Ishikawa

Eisuke Aoki

Tsuyoshi Maruo

Seiichi Tanaka

Kouta Oishi

Hiroyuki Asai

A fuel cell system includes a fuel cell including a plurality of stacked cells, a fuel gas supply unit configured to supply fuel gas to a supply port of the fuel cell and return the fuel gas exhausted through an exhaust port of the fuel cell, and a controller configured to control an operation of the fuel gas supply unit. The controller is configured to execute a drain process for draining residual water accumulated in the fuel cell through the exhaust port. In the drain process, a first process in which the fuel gas is supplied to the fuel cell until a pressure in the fuel cell reaches a predetermined threshold pressure and a second process in which the pressure in the fuel cell is reduced after the first process are repeatedly executed.

Fuel cell system

An entertainment system according to one embodiment of the present disclosure includes a plurality of mobile units each of which has an output device for outputting a video and/or a sound of content, an arrangement control unit configured to control an arrangement of the plurality of mobile unit, and an output control unit configured to control the video and/or the sound of the content, which is output from each of the plurality of mobile units, based on the arrangement of the plurality of mobile units.

Entertainment system and program

An information processing device includes: a receiver configured to receive an emergency signal indicating occurrence of a disaster; an acquisition unit configured to acquire traveling data from a predetermined small size vehicle in a case where the emergency signal is received; and a generation unit configured to generate map information indicating passable route passable for a person based on the traveling data, the passable route including a route including a place other than an existing road.

Information processing device, non-transitory computer readable storage medium storing program and small size vehicle

A moving body, which a person boards, includes an acquisition unit configured to acquire current position information of the moving body, and a recommended path calculation unit configured to calculate a path that is a recommended path toward a predetermined destination and passes through an interior of at least one building, based on the current position information and the predetermined destination.

Moving body

An information processing apparatus includes a registration unit that receives registration of personal information including at least one of an age, an address, a family structure, and a physical feature of a user, a priority management unit that, based on the registered personal information, stores a specific user set with priority for a person to be rescued at the time of disaster occurrence, a disaster information acquisition unit that acquires information regarding occurrence of a disaster in a predetermined area, a positional information acquisition unit that acquires current positional information of an autonomous driving vehicle, a traveling route decision unit that, when the disaster information acquisition unit acquires the information of the disaster, decides a traveling route to a position of the specific user, and an output unit that outputs a signal for executing an autonomous driving mode based on information indicating the traveling route.

Information processing apparatus, vehicle, and storage medium storing program

A vehicle includes a receiving part configured to receive an emergency signal, an alert control part configured to determine a speech speed of an emergency alert based on current position information of the vehicle and map information of surroundings of the vehicle when the emergency signal is received by the receiving part, and an output part configured to output the emergency alert using the speech speed determined by the alert control part.

Vehicle, vehicle control method, and computer-readable recording medium

A traveling apparatus includes: an operation member configured to be displaced to a first range and a second range; an adjusting mechanism configured to adjust a wheel base length between a front wheel and a rear wheel in such a way that the wheel base length is increased when the user displaces the operation member in a direction away from a reference position in the first range; and a controller configured to control, when the user manipulates the operation member in the first range, a driving unit in such a way that the traveling apparatus travels forward based on a forward movement target speed that has been made to become larger as the wheel base length increases, in which the controller controls the driving unit in such a way that the traveling apparatus travels backward when the user manipulates the operation member in the second range.

Traveling apparatus

Provided is a traveling apparatus including an adjusting mechanism configured to adjust a wheel base length between a front wheel and a rear wheel by an action of the user being transmitted, a command accept unit configured to accept a command for traveling forward or backward from the user, and a control unit configured to, while the command accept unit accepts the command for traveling forward, control a driving unit to drive the traveling apparatus to travel forward based on a forward target speed associated with the wheel base length in such a way that the greater the wheel base length, the greater the forward target speed becomes, and while the command accept unit accepts the command for traveling backward, control the driving unit to drive the traveling apparatus to travel backward based on a backward target speed associated with the wheel base length.

Provided is a traveling apparatus including at least, with respect to a traveling direction, a front wheel and a rear wheel and on which a user rides when traveling. The traveling apparatus includes a driving unit configured to drive at least one of the front wheel and the rear wheel, an adjusting mechanism including a rotation part configured to rotate a front wheel supporting member and a rear wheel supporting member in relation to each other, the adjusting mechanism being configured to adjust a wheel base length between the front wheel and the rear wheel by an action of the user being transmitted, thereby changing an angle formed by the front wheel supporting member and the rear wheel supporting member, and a control unit configured to control the driving unit based on a parameter, the parameter changing in conjunction with the wheel base length.

Provided is a traveling apparatus including at least, with respect to a traveling direction, a front wheel and a rear wheel and on which a user rides when travelling. The traveling apparatus includes a front wheel supporting member configured to rotatably support the front wheel, a rear wheel supporting member configured to rotatably support the rear wheel, an adjusting mechanism configured to adjust a wheel base length between the front wheel and the rear wheel by changing a relative position of the front wheel supporting member and the rear wheel supporting member, and a driving unit configured to drive at least one of the front wheel and rear wheel. The wheel base length adjusted by the adjusting mechanism is associated with a speed of the traveling apparatus achieved by driving the driving unit in such a way that the longer the wheel base length, the greater the speed becomes.

Provided is a traveling apparatus including a front wheel steered by an operation by a user and two rear wheels that are rotationally driven independently from each other disposed along a traveling direction and on which the user rides when traveling, the traveling apparatus including: a front wheel supporting member; a rear wheel supporting member; an adjusting mechanism configured to adjust a wheel base length between the front wheel and the rear wheels by changing, by the user, a relative position of the front wheel supporting member and the rear wheel supporting member; and a controller configured to control a rotational speed of each of the rear wheels based on the wheel base length and a steering angle of the front wheel in such a way that a moving track of the front wheel and moving tracks of the rear wheels draw a concentric arc.

In a traveling apparatus, a front wheel supporting member is coupled to a rear wheel supporting member rotatably around a pivot axis and with a support shaft in such a way that a wheel base length will become variable according to a relative posture of the front wheel supporting member and the rear wheel supporting member. Control is performed so that the greater the wheel base length, the greater a speed of the traveling apparatus in a forward direction will become. When the wheel base length is one at which the speed in the forward direction becomes substantially zero, while the front wheel is oriented in a straight traveling direction, an intersection point where the pivot axis crosses a road surface is located at a position offset from a grounding point where the front wheel is grounded on the road surface toward a side of the rear wheel.

Provided is a traveling apparatus including a front wheel supporting member configured to rotatably support a front wheel; a rear wheel supporting member configured to rotatably support a rear wheel; a driving unit configured to drive at least one of the front wheel and rear wheel; an adjusting mechanism configured to adjust a wheel base length between the front wheel and the rear wheel by a user changing relative positions of the front wheel supporting member and the rear wheel supporting member; a control unit configured to control the driving unit based on a target speed associated with the wheel base length; and a failure detection unit configured to detect a failure in the traveling apparatus. When the failure detection unit detects the failure, the control unit stops the control based on the target speed associated with the wheel base length and performs control to extend the wheel base length.

An inverted vehicle and control method thereof are provided. The inverted vehicle may include a main body having two wheels rotatably supported by the main body and driven by a driver. A load distribution detector may detect a distribution of load received by the main body due to the rider's weight. A computer may compute a center position of the load's distribution. The inverted vehicle may also include an operating bar supported by the main body and operated so as to be inclined by the rider. A posture detector may be used to detect a posture of the operating bar. The inverted vehicle may further include a central processing unit that sets a target travel velocity on the basis of the center position and the posture of the operating bar. Furthermore, a drive controller may control the driver on the basis of the target travel velocity.

Inverted vehicle and control method thereof

A vehicle capable of preventing the vehicle from making any movement that is not intended by a rider without performing any complicated control is provided. A vehicle includes a step plate on which a rider puts his/her feet to get on the vehicle, and a handle that extends upward from a front of the step plate and is grasped by the rider, the vehicle being configured to move by performing inversion control, in which the vehicle further includes a power-on operation section for instructing the vehicle to at least start the inversion control, the starting operation section being disposed on a surface on the side opposite to a step plate side of the handle.

Growing community of inventors

Nagakute, Japan

Makoto Mori