Toyota Jidosha Kabushiki Kaisha

Junichi Oura

Masashi Nakamura

Nobuyuki Tomatsu

Yuki Bisaiji

Zixun Mei

Ryouichi Namba

Yusuke Nishida

Masahiro Iwamoto

Saki Morimoto

Tatsuyuki Hayashi

Takao Kataoka

A service providing mobile unitcomprised of a frameforming a ring shape about a horizontal axis, movement-use wheelsattached to the bottom part of the frame, a hydrogen storage tank insert panformed inside the frame, and a fuel cellarranged inside the frame. Hydrogen is supplied to the fuel cellfrom a replaceable hydrogen storage tankinserted into the hydrogen storage tank insert part. A service providing spacehaving a ring-shaped inner circumference surface of the frameas its outer edges is formed by the frame, and power can be supplied from the fuel cellto a service providing unit installed inside the service providing space

Service providing mobile unit

A braking control unit of a fuel cell vehicle is configured to, in a period during which the fuel cell vehicle is being braked in response to a braking request, (i) when an estimated amount of stagnant water is less than a predetermined second water amount less than a first water amount, limit an upper limit electric power of a regenerated electric power resulting from regenerative operation to a predetermined first value or below, and (ii) when the estimated amount of stagnant water is greater than or equal to the second water amount, execute an upper limit changing process of setting an upper limit electric power to a second value lower by a predetermined value than the first value.

Fuel cell vehicle

Growing community of inventors

Okazaki, Japan

Junichi Oura