Honda Motor Co., Ltd.

Yazaki Corporation

Masayuki Sunamoto

Makoto Hattori

Takashi Sugiyama

Tsukasa Saito

Toshihisa Yagi

Hirotaka Onuki

Hideaki Kanemitsu

Naoki Nomura

Yuya Tokuda

Gota Masuda

An electric bicycle includes: a sleeve to which power for driving the electric bicycle is input; a rear wheel; and a power transmission mechanism that transmits the power input to the sleeve to the rear wheel. The electric bicycle determines an abnormality of the power transmission mechanism or prevents or prohibits driving performed by using the power transmission mechanism based on a reference composite gear ratio of the power transmission mechanism acquired at a first time and current composite gear ratio of the power transmission mechanism acquired at a second time subsequent to the first time.

Vehicle and method for monitoring abnormality of power transmission mechanism

An electric connection box includes a first base on which an electronic component is configured to be mounted, the first base having a first side surface portion and a second side surface portion, and a second base on which the electronic component is configured to be mounted, the second base configured to be assembled to the first base and having a first side surface portion and a second side surface portion. The first side surface portion of the first base faces the second side surface portion of the first base. The first side surface portion of the second base faces the second side surface portion of the second base. The first side surface portion of the first base has a guide rib. The first side surface portion of the second base has a guide groove.

Electric connection box

Growing community of inventors

Wako, Japan

Masayuki Sunamoto