Honda Motor Co., Ltd.

Jun Ishikawa

Hiroki Ichikawa

Yoshiaki Nedachi

Hiroki Yoshino

Hiroyuki Nishimori

Toshifumi Shimamura

Takeo Nakazawa

Takafumi Yamaguchi

Naoki Kuwabara

Yoshitaka Kobayashi

Katsuyuki Okubo

Akira Kuramochi

Kazuo Tsuji

Takayuki Yamada

Yuji Yamamoto

Yusuke Funayose

Akira Tokito

Kazuyoshi Miyajima

Sho Yamamoto

Munehiro Toda

Yutaka Tsuji

Shigeaki Esaka

Yuiko Koga

Ayumu Nishimiya

Junichi Ichioka

A saddle type electric vehicle () includes a charging cord () that is connectable to an external power supply, a cord accommodating section () configured to accommodate a charging cord (), and a step floor () on which an occupant places his/her legs, a center tunnel (CT) bulging above the step floor () is provided in front of a front end of a seat () and below a handle (), and the cord accommodating section () is disposed in the center tunnel (CT).

Saddle type electric vehicle

A saddle-type electric vehicle (A, orB) includes an electric motor () for vehicle traveling, a battery () which supplies electric power to the electric motor (), a power control unit () which controls the electric motor (), step floors () on which a rider places his/her feet, a center tunnel (CT) which extends in a vehicle front-rear direction at a left-right center portion of the step floors (), and a charger () mounted on the vehicle body and configured to charge the battery (), in which the power control unit () is disposed inside the center tunnel (CT), and the charger () is disposed to overlap the power control unit () in a plan view.

Saddle-type electric vehicle

A saddled electric vehicle (A, orB) includes an electric motor () for vehicle traveling, a battery () which supplies electric power to the electric motor (), a power control unit () which controls the electric motor (), a vehicle body frame () which supports the battery () and the power control unit (), step floors () on which a rider places his/her feet, and a center tunnel (CT) which extends in a vehicle front-rear direction at a left-right center portion of the step floors (), in which the power control unit () is disposed inside the center tunnel (CT), and the vehicle body frame () includes a pair of left and right frame members (, and), and the power control unit () is disposed on an inward side in a left-right direction of the pair of left and right frame members (, and).

Saddled electric vehicle

An electric circuit switches connection among a plurality of storage cell units including a first storage cell unit and a second storage cell unit, a load of the plurality of storage cell units, and a power supply supplying power to the plurality of storage cell units. The electric circuit includes: a first rectifier configured to rectify a current flowing between a first pole terminal of the power supply and a first pole terminal of the first storage cell unit with homopolarity as polarity of the first pole terminal of the power supply; a second rectifier configured to rectify a current being different from the current and flowing between the first pole terminal of the power supply and a first pole terminal of the second storage cell unit with homopolarity as the polarity of the first pole terminal of the power supply; and a connection switching device configured to connect the plurality of storage cell units in series between the first pole terminal of the first storage cell unit and the first pole terminal of the second storage cell unit and release the series connection of the plurality of storage cell units during a period in which the power supply supplies power to the plurality of storage cell units.

Electric circuit and diagnosis method

An energy management device comprises a first supply/demand information acquisition unit, a second supply/demand information acquisition unit, and a supply/demand management unit configured to determine, based on the first supply/demand information and the second supply/demand information, at least one of (i) an upper limit value of a power amount that the hydrogen generation system can receive from a power grid during a certain period, (ii) a target value of an amount of hydrogen that the hydrogen generation system generates during the certain period, (iii) an upper limit value of a power amount that each of the one or plurality of tri-generation systems can transmit to the power grid during the certain period, and (iv) a target value of a power amount that each of the one or plurality of tri-generation systems generates during the certain period.

Energy management device, hydrogen utilization system, non-transitory computer readable medium, and energy management method

A suspension controlling apparatus for a vehicle includes a suspension whose damping force is variably settable and a control unit capable of controlling the damping force of the suspension on the basis of a target damping force, to control the damping force of the suspension with a desired control amount and a high responsibility. A control unit includes a acceleration calculation device for calculating an acceleration in a forward and rearward direction of a vehicle on the basis of an operation input amount to the vehicle and a target damping force setting device for determining a target value of damping force on the basis of a damping force map determined in advance in response to the acceleration and a differentiation value of the acceleration.

Suspension controlling apparatus for vehicle

A front suspension structure includes a head pipe radially internally supporting a shaft portion forming a steering axis such that the shaft portion is rotatable about the steering axis; a front fork connected to a lower end portion of the shaft portion on a lower side of the head pipe, the front fork supporting an axle of a steering wheel; a link member having one end portion connected rotatably on an upper side of a turning member having the shaft portion, and having another end portion connected rotatably on a side of handlebars; the head pipe disposed so as to be separated frontward from a vehicle body frame; and a rocking arm having a front end portion rockably supported by the head pipe, and having a rear end portion rockably supported by the vehicle body frame.

Front suspension structure for saddle riding type vehicle

In a suspension controlling apparatus for a vehicle which includes a suspension whose damping force is variably settable and a control unit capable of executing skyhook control on the basis of target damping force for skyhook control to control the damping force of the suspension, the vehicle stability is raised upon skyhook control during turning of the vehicle. Target damping force limit value determination device provided in a control unit determines target damping force limit values for skyhook control such that a value obtained by subtracting, from the target damping force limit value on the decompression side when the suspension is in a decompressed state, the target damping force limit value on the compression side when the suspension is in a compressed state increases as a roll angle detected by a roll angle sensor increases. The control unit limits the target damping forces with the target damping force limit value.

In a suspension controlling apparatus for a vehicle including a suspension whose damping force is variably settable and a control unit capable of controlling the damping force of the suspension, for appropriately obtaining a pitch behavior. When a vibration state of a vehicle in a vertical direction exceeds a given vibration state, a control unit controls damping force of suspensions on the basis of a target damping force in order to execute a skyhook control. However, when acceleration in a forward and rearward direction of the vehicle is outside a given range, a decision condition for the given vibration state is changed to a condition on the side on which the skyhook controlling damping force control of the suspensions is less likely to be started.

A front suspension structure includes a head pipe; an upper arm portion having a front end portion connected to the head pipe rockably about a first coupling axis and a rear end portion connected to a vehicle body frame rockably about a second coupling axis; and a lower arm portion disposed below the upper arm portion, and having a front end portion connected to the head pipe rockably about a third coupling axis and a rear end portion connected to the vehicle body frame rockably about a fourth coupling axis. The structure includes a cushion unit making a lower end portion perform a stroke as the lower arm portion rocks; the lower end portion supported in front of a middle point of a segment connecting the third coupling axis to the fourth coupling axis, and an upper end portion supported in a rear of the second coupling axis.

A battery holder for containing a battery unit is provided above a driving motor body and below a main frame. The battery holder includes a holder body portion, a plate member which is detachable from the holder body portion at a lateral side of a vehicle and by which lateral movement of the battery unit is restrained, and a terminal part which is provided at a rear portion of the holder body portion and is used for connecting a power supply from the battery unit to the driving motor body. The battery unit and the terminal part are detachably connected to each other. A controller fixing part by which a controller for controlling the power supply between the battery unit and the driving motor body is fixed to the vehicle, is provided at a lower portion of the holder body portion.

Electrical unit containing structure for saddle type electric vehicle

In a electric motorcycle including a power unit having a motor whose revolving shaft is oriented in the vehicle width direction, and a centrifugal clutch configured to transmit a rotary drive force of the motor to an output shaft, the centrifugal clutch is arrange coaxially with the motor. A primary driven gear arranged coaxially with the output shaft and configured to transmit a drive force transmitted from the centrifugal clutch to the output shaft is provided. The primary driven gear is arranged so as to be interposed between the centrifugal clutch and the motor in the axial direction of the revolving shaft. A clutch outer is fixed to a clutch outer holder which is relatively rotatable with respect to the revolving shaft, and the primary driven gear is engaged with a primary drive gear formed on the outer periphery of the clutch outer holder.

Electric motorcycle

An accelerator position sensor for detecting accelerator position is provided rearwardly of a head pipe and on the upper side of a main frame. A breaker for cutting off battery power supplied to a controller for performing drive control of a motor unit is provided on the accelerator position sensor. The breaker and the accelerator position sensor are covered with an electrical unit case provided with an opening part. The opening part is provided with a closing member by which the opening part can be opened and closed.

Electrical unit layout structure for saddle type electric vehicle

In a personal watercraft with a watercraft body including a hull forming a bottom portion and a deck covering the hull from above, a magnet box is integrally combined with a battery storage tray. The watercraft also includes an engine disposed within the watercraft body, and a saddle-type seat disposed above the engine. A magnet box, including a main box body and a lid member, sealingly stores an electromagnetic starter switch therein, and is disposed in front of a battery storage tray, in order to reduce the distance between the magnetic starter switch and a starter motor. The main box body is formed integrally with a battery storage tray which is disposed in back of the engine and fixedly disposed on a floor portion of the watercraft body. The lid member is adapted to sealingly close the main box body of the magnet box in a fluid-tight manner.

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Wako, Japan

Jun Ishikawa