Nissan Motor Company Limited

Renault S.a.s.

Youhei Kaneko

Masayasu Suzuki

Michihiko Matsumoto

Tetsuya Aoki

Shinichirou Takemoto

Atsushi Takamatsu

Yuji Takada

Takeaki Ohsawa

Natsu Takahashi

A vehicle allocation support device: acquires baggage information about baggage carried in a vehicle; acquires user information that includes at least user position information indicating a current position of a user or destination information indicating a scheduled destination of the user; acquires vehicle information including vehicle position information indicating a position of the vehicle; specifies a usage area in which the baggage is to be used, based on an estimated usage place that is information corresponding to the baggage and in which the baggage is estimated to be used and one of the user information and the vehicle information; and determines a vehicle allocation route for allocating the vehicle to at least the current position of the user, the scheduled destination of the user, or the usage area, based on a positional relationship between the usage area and one of the user position information and the scheduled destination information.

Vehicle allocation support device, vehicle allocation support method, and non-transitory computer-readable storage medium storing vehicle allocation support program

A meeting support system includes a communication unit capable of communicating with a first communication terminal and a second communication terminal, and a controller configured to generate support information to be sent to the first communication terminal before the first communication terminal arrives at the destination. The controller acquires position information of the first and communication terminals, calculates first and second movement progresses based on the acquired position information of the first and second communication terminals, calculates a difference between the first and second movement progresses, generates the support information and sends the generated support information to the first communication terminal. The support information includes the calculated difference and at least one of the progresses.

Meeting support system, meeting support method, and program

The fuel cell system according to one embodiment of the present invention includes the solid oxide fuel cell configured to generate power by receiving the supply of the cathode gas and the anode gas. The fuel cell system includes a discharging passage configured to discharge the cathode off-gas and the anode off-gas discharged by the fuel cell as discharged gas to the outside, a discharged-gas temperature detection unit configured to detect or estimate the temperature of the discharged gas discharged from the discharging passage, an air supplying unit configured to supply air to the discharging passage, and the control unit configured to control the air supply to be executed by an air supplying unit on the basis of the detected or estimated temperature.

Fuel cell system and control method of fuel cell system

A control device for fuel cell includes, comprising a compressor configured to supply cathode gas to a fuel cell, a driving device including at least two compressor driving sources including a drive motor and a driving body using a power source other than the drive motor, the driving device configured to drive the compressor by the driving sources; and a control unit. The control unit configured to control a state of the power source on the basis of an operating state of the fuel cell, and the control unit selects the driving source to be used out of the compressor driving sources on the basis of the state of the power source.

Fuel cell system

The present invention includes a fuel cell mounted on a vehicle to generate electric power using oxidation gas and fuel gas being supplied thereto; an oil temperature sensor configured to detect oil temperature of a compressor; and a controller configured to control driving of the compressor, and also control pressure of the oxidation gas and pressure of the fuel gas being supplied to the fuel cell. The controller performs a control of decreasing rotational speed of the compressor when the oil temperature has exceeded an oil temperature threshold, and further performs a control of balancing the pressure of the oxidation gas and the pressure of the fuel gas. Therefore, it becomes possible to stably operate the fuel cell.

Fuel cell system and method for controlling fuel cell system

A fuel cell system includes a fuel cell for generating electrical power upon being supplied with anode gas and cathode gas. The fuel cell system includes a wetness control state determination unit that determines whether or not a wetness control of controlling a degree of wetness of an electrolyte membrane of the fuel cell is normally executed, a combined capacitance calculation unit that calculates a combined capacitance of the fuel cell, and an anode gas concentration control unit that determines the occurrence of decrease in an anode gas concentration in the fuel cell or executes a control for increasing the anode gas concentration if the combined capacitance of the fuel cell is smaller than a predetermined value when the wetness control is determined to be normally executed.

Growing community of inventors

Kanagawa, Japan

Youhei Kaneko