Toyota Jidosha Kabushiki Kaisha

Tomoyuki Kozuka

Tae Sugimura

Yu Nagata

Tadashi Yamada

Josuke Yamane

Mitsuhiro Miura

Tomo Sasaki

Tooru Nakanishi

Makoto Takeyama

Hideki Kato

Takahiro Yokota

Tateki Takayama

Tetuji Aisima

A vehicle image processing device includes: a processor configured to: acquire information comprising at least one of time information, position information, or vehicle information; estimate an operation scene of a vehicle based on the acquired information comprising at least one of time information, position information, or vehicle information; and perform image processing, in accordance with the estimated operation scene, on image information captured inside a vehicle cabin, or in surroundings, of the vehicle.

Vehicle image processing device, vehicle, vehicle image processing method, and non-transitory storage medium storing program

A cabin management apparatus according to the present disclosure is a cabin management apparatus configured to manage a cabin of a vehicle, the cabin management apparatus including an acquisition interface, a communication interface, an output interface, and a controller, wherein the controller is configured to acquire, by the acquisition interface, passenger information including a characteristic and/or a boarding position of a passenger in the cabin, receive, by the communication interface, travel event information regarding a travel event that can occur during travel of the vehicle, and provide, by the output interface based on the travel event information, a notification that is different depending on the passenger information, in the cabin.

Cabin management apparatus, method, and non-transitory computer readable medium

A cabin management apparatus according to the present disclosure is a cabin management apparatus configured to manage a cabin of a vehicle, the cabin management apparatus including a communication interface, an output interface, and a controller, wherein the controller is configured to receive, by the communication interface, emergency stop information for the vehicle, receive, by the communication interface, the degree of automated controllability over a door of the vehicle, and provide, by the output interface based on the emergency stop information, a different notification depending on the degree of automated controllability over the door.

Cabin management apparatus

An information processing apparatus capable of communicating with a plurality of vehicles configured to perform automated driving includes a controller configured to execute operations, the operations including receiving, from each of the plurality of vehicles, a notification of a content of an abnormality, in-vehicle images, and the number of persons in the vehicle, prioritizing the plurality of vehicles based on determination results by determining, for each of the plurality of vehicles, a load of an automated driving process and the number of persons in the vehicle, and displaying with emphasis the content of the abnormality of a vehicle of a highest priority and the in-vehicle images of the vehicle of the highest priority.

Information processing apparatus, information processing method, and non-transitory computer readable medium

An information processing device includes a control unit. The control unit acquires biometric information and occupant information of an occupant of a vehicle, estimates state information of the occupant based on the acquired biometric information, and compares the estimated state information and the acquired occupant information with past data for another occupant in which the state information and the occupant information are associated with facility information of a service facility used, to determine a service facility fit for the occupant.

Information processing device, information processing system, program, and vehicle

An information processing device that provides a travel route to a destination to an occupant of a vehicle includes a controller. The controller is configured to acquire travel information obtained by another vehicle that travels on a candidate route to the destination set by the occupant from a second point in time prior to a first point in time when the destination is set to the first point in time in relation to traveling of the other vehicle, and to decide the travel route optimal for driving of the vehicle to the destination based on the acquired travel information.

An information processing device includes a control unit. The control unit acquires actual traveling information about a first vehicle that travels along a first traveling route, and generates control information for reproducing a traveling state of the first vehicle on the first traveling route, based on the acquired traveling information about the first vehicle.

A fuel cell system includes a gas-liquid separator and a fuel gas pump configured to return the fuel off-gas in the gas-liquid separator to the fuel cell stack. The gas-liquid separator has a first connecting portion extending upward. The fuel gas pump has an inner wall surface constituting a pump chamber, and a lower part of the inner wall surface is provided with an opening into which the first connecting portion is inserted. The lower part of the inner wall surface is inclined downward toward the opening. A tip end of the first connecting portion is disposed at a height equal to or lower than a height of an extension plane extending along the lower part of the inner wall surface. The tip end of the first connecting portion is provided with an inclined surface inclined downward toward the inner peripheral surface.

Fuel cell system

A fuel cell system includes: a fuel cell including an inlet and an outlet; first and second injection devices injecting purge gas; a gas-liquid separator separating liquid water from the purge gas discharged from the outlet and causing the liquid water to flow out; a discharge valve discharging the liquid water flowing out to an outside; an ejector including: an inflow port and an outflow port for the purge gas; a first connection path between the outflow port and the inlet; an introduction path introducing the purge gas injected from the second injection device into the first connection path without flowing through the ejector; a second connection path between the gas-liquid separator and the outlet; a third connection path connected between the gas-liquid separator and the inflow port, and extending vertically upward from the gas-liquid separator; and a controller.

Fuel cell system and purge method therefor

A fuel cell system comprises a fuel cell, a fuel gas supply pipe connected to a fuel gas inlet of the fuel cell, a circulation pipe connecting a fuel off gas outlet of the fuel cell and the fuel gas supply pipe, a hydrogen pump disposed on the circulation pipe, a water pump configured to deliver coolant discharged from the fuel cell to the hydrogen pump, an acquisition unit configured to obtain at least one parameter corresponding to temperature of fuel gas exhausted from the hydrogen pump, and a controller configured to switch between ON and OFF states of the water pump according to the parameter obtained by the acquisition unit.

The fuel cell system includes a fuel cell, a hydrogen circulation pump, heating portion, and a controller. The hydrogen circulation pump is configured to circulate hydrogen to the fuel cell and includes a cylinder and a rotor accommodated in the cylinder. The heating portion is configured to heat the cylinder. The controller is configured to control an operation of the heating portion. The controller is configured to cause the heating portion to heat the cylinder in a case where a driving state of the hydrogen circulation pump is higher than or equal to a standard driving state.

A fuel cell vehicle includes a front compartment and a metallic dash panel in a front side of the vehicle. The front compartment houses a fuel cell stack, a gas-liquid separator, and a fuel gas pump. The dash panel is disposed between the front compartment and a cabin to partition them. The fuel gas pump is mounted to a lower portion of a stack frame in a state of projecting from the stack frame toward the dash panel side. The gas-liquid separator is mounted to a lower portion of the fuel gas pump in a state of projecting from the stack frame and the fuel gas pump toward the dash panel side. The fuel gas pump is made of metal, and the gas-liquid separator is made of resin.

Fuel cell vehicle

In a fuel cell system, a circulation pump provided in a circulation flow path is a two-lobe roots pump configured such that two rotors rotate in opposite directions. An exhaust/drainage portion is provided at a bottom in an internal space of a gas liquid separator provided in the circulation flow path and is configured to collect a liquid separated by the gas liquid separator and discharge the collected liquid via a discharge valve. The gas liquid separator includes an opening that is connected with the circulation pump and that is configured to face in a direction of the exhaust/drainage portion. At a system stop time, when a predetermined condition is satisfied, a controller configured to control operation of the circulation pump causes the rotors of the circulation pump to be rotated in reverse directions from rotations at a system operation time.

A driving control device of a vehicle includes a brake device and an ECU. The brake device is configured to apply a braking force to wheels. The ECU is configured to perform driving support control by calculating target deceleration of the vehicle and controlling the brake device such that deceleration of the vehicle reaches the target deceleration, to stop the driving support control when the driving support control is unable to be performed normally, and to determine whether or not a driver is in an abnormal state. The ECU is configured to decelerate the vehicle by controlling the deceleration of the vehicle so as to reach a predetermined value or more, when the driving support control is unable to be performed normally due to factors other than abnormality of the braking device in a situation where a determination that the driver is in an abnormal state is made.

Driving control device of vehicle

A fuel cell module comprises a hydrogen pump including a pump side facing surface having a pump side opening, a gas-liquid separator including a separator side facing surface having a separator side opening, three or more fastening points at which the hydrogen pump and the gas-liquid separator are fastened to each other, a heating flow path, a gasket that seals a connection portion, at which the pump side opening and the separator side opening are connected to each other, and an inclination preventing portion formed by an elastic member. At least a part of the gasket is disposed outside an area defined by lines connecting the three or more fastening points to each other, and between the pump side facing surface and the separator side facing surface, and the inclination preventing portion is disposed within the area, and between the pump side facing surface and the separator side facing surface.

Growing community of inventors

Nagoya, Japan

Tomoyuki Kozuka