Abstract: A selectable one-way clutch includes a first plate, a second plate, a claw, a selector plate and an interposition member. The claw is provided in the first plate. The claw projects from the first plate toward the second plate. The claw meshes with a recessed portion disposed in the second plate when the second plate rotates in a predetermined rotation direction and the claw projects from the first plate. The selector plate is placed so as to be adjacent to the first plate. The selector plate rotates relative to the first plate between a locked position at which the claw is projectable and a released position at which the claw is maintained. The interposition member is placed between the selector plate and the second plate. Rotation of the interposition member relative to the selector plate is restricted.

Abstract: A selectable one-way clutch includes pawl members provided to a held plate rotatably via a spindle; a selector plate rotatable between a lock position where the pawl members are protrudable from the held plate and a release position where the pawl members are kept in a state the pawl members are housed in the held plate side by contacting a non-formation portion where no aperture is formed; and a device which restricts an operation of the pawl members by using volume change of material whose volume changes according to temperature change, so that the pawl members are more restricted to protrude from the first plate as an environmental temperature gets lower.

Abstract: A selectable one-way clutch includes a first plate, a second plate, a claw, a selector plate and an outer shell. The second plate is placed on the same axis as the first plate. The second plate has a recessed portion. The claw is provided in the first plate and meshes with the recessed portion in a state where the claw projects from the first plate only when the second plate rotates in a predetermined direction. The selector plate is placed between the first plate and the second plate. The selector plate changes a state of claw. The outer shell covers an outer periphery of the first plate. The outer periphery of the first plate and an inner periphery of the outer shell have a tapered shape in which a diameter is gradually reduced toward a direction distance from the second plate.

Abstract: A hybrid vehicle control apparatus configured to control a hybrid vehicle having an engine, a first electrical rotating machine, a second electrical rotating machine, a power supply, and an engagement mechanism, is provided with: a specifying device configured to specify a state of the power supply; and a controlling device configured to select and perform one control on the basis of the specified state of the power supply and required torque of engine brake, from among a plurality of controls including (1) first control in which the engagement mechanism is controlled to be in a disengaged state and the first electrical rotating machine is controlled according to the required torque of the engine brake and (2) second control in which the engagement mechanism is set to be in an engaged state and the second electrical rotating machine is controlled according to the required torque, if the engine brake is required.

Abstract: A driving device includes: a power distribution mechanism configured such that a ring gear is connected to an internal combustion engine, a sun gear is connected to a first MG, and a carrier is connected to a counter shaft in a power transmittable manner; and a clutch mechanism that is able to connect the sun gear to the ring gear. The internal combustion engine, the first MG, the power distribution mechanism, and the clutch mechanism are placed on the same axis. The clutch mechanism is placed on an opposite side to the internal combustion engine across the first MG and the power distribution mechanism.

Abstract: An AC-DC converter converts an alternating-current voltage, supplied from an external power supply, to a direct-current voltage higher than a peak voltage of the alternating-current voltage, and outputs the direct-current voltage to a first power supply line. In a normal control mode, a DC-DC converter steps down a voltage of the power supply line through on/off control over a switching element to charge a main battery. On the other hand, in an upper arm ON control mode, the DC-DC converter charge the main battery while the switching element is kept in an on state. On the basis of a state of external charging, a control device applies the upper arm ON control mode when a condition that upper arm ON control is applicable is satisfied, and applies the normal control mode when the condition is not satisfied.

Abstract: A control apparatus for a vehicle is provided. The vehicle includes an engine and a transmission. The transmission is configured to continuously change an engine operating point that is defined by a rotational speed of the engine and a torque of the engine. The control apparatus includes an ECU. The ECU is configured to, when a target engine required power increases in response to a reacceleration operation, set the rotational speed and the torque so as to reach a power of the engine to the target engine required power while holding the rotational speed equal to or higher than the rotational speed at a time of the reacceleration operation. The ECU is configured to control the engine operating point based on the set rotational speed and the set torque.

Abstract: A control system is provided in a vehicle including an internal combustion engine, a second MG, and a first MG. The control system starts the engine when required vehicle output becomes equal to or larger than a predetermined start threshold value, and stops the engine when the required vehicle output becomes equal to or smaller than a predetermined stop threshold value. The control system controls the engine so that output power equal to or larger than a predetermined output lower-limit value is generated, during a period from the time when the required vehicle output becomes equal to or larger than the predetermined start threshold value to the time when the required vehicle output becomes equal to or lower than the predetermined stop threshold value. The predetermined output lower-limit value is set to the predetermined start threshold value used when the required vehicle output becomes equal to or larger than the predetermined start threshold value.

Abstract: A charging system includes a locking device locking a connector provided at the end of a cable in the state where the connector is connected to an inlet provided in a vehicle; a release button for releasing locking by the locking device; a switch generating a signal indicating that the connector and the inlet are connected; a horn; and an ECU. In response to the operation of the release button, the switch stops generation of the signal. The ECU controls charging of a power storage device and detects whether the signal is issued or not. In the case where the ECU detects that generation of the signal is stopped during charging of the power storage device, the ECU causes the horn to issue an alarm.

Abstract: A hybrid vehicle control apparatus configured to control a hybrid vehicle having an engine, a first electrical rotating machine, a second electrical rotating machine, a power supply, and an engagement mechanism, is provided with: a specifying device configured to specify a state of the power supply; and a controlling device configured to select and perform one control on the basis of the specified state of the power supply and required torque of engine brake, from among a plurality of controls including (1) first control in which the engagement mechanism is controlled to be in a disengaged state and the first electrical rotating machine is controlled according to the required torque of the engine brake and (2) second control in which the engagement mechanism is set to be in an engaged state and the second electrical rotating machine is controlled according to the required torque, if the engine brake is required.

Abstract: A hybrid vehicle control apparatus configured to control a hybrid vehicle provided with an engagement mechanism realizing a fixed gear ratio mode in which rotation of an electrical rotating machine is limited in an engaged state in which a pair of engaging elements engage, is provided with: a determining device configured to determine whether or not a direction of torque acting on the engaging element of the engagement mechanism is reversed in fixed gear ratio engine brake traveling; and a controlling device configured to control the electrical rotating machine to set the electrical rotating machine to be in a shutdown state in the fixed gear ratio mode, and to temporarily release the shutdown control if it is determined that the direction of the torque is reversed, so that backlash elimination torque is supplied for eliminating backlash formed between the pair of engaging elements.

Abstract: A control apparatus is applied to a hybrid vehicle. The hybrid vehicle includes an internal combustion engine and a second MG as driving sources, and a power split mechanism which is capable of changing and transmitting to an output portion transmitting torque to drive wheel, a rotating speed of the internal combustion engine. And, the hybrid vehicle is capable of switching a gear ratio mode of the power split mechanism between a variable gear ratio mode and a fixed gear ratio mode. The control apparatus determines whether or not a switching of the gear ratio modes is prohibited based on a vehicle speed and a gradient of a road. And, when it is determined that the switching is prohibited, the control apparatus maintains the gear ratio mode in the variable gear ratio mode or the fixed gear ratio mode.

Abstract: In a control apparatus of the present invention, when a predetermined engagement condition is satisfied while an internal combustion engine is operated, first a rotating speed control which makes a first MG output a torque so that a rotating speed of the first MG becomes zero is executed, and subsequently an engagement control which switches a state of a lock mechanism to an engagement state is executed when an engagement switching condition is satisfied during execution of the rotating speed control. When a temperature of a first inverter of the first MG becomes equal to or higher than an engagement prohibition temperature which is lower than a working upper limit temperature during the execution of the rotating speed control, the execution of the engagement control is prohibited.

Abstract: According to one embodiment, an image scanning apparatus includes a document table on which an original document is stacked; a substrate; plural first light emitting elements located on one surface of the substrate, the first light emitting elements each emitting light for irradiating the original document on the document table with direct light not reflected by a reflection member; and plural second light emitting elements located on the other surface of the substrate, the second light emitting elements each emitting light for irradiating the original document on the document table with indirect light reflected by the reflection member. The reflection member includes a first reflection member and a second reflection member, and the first reflection member and the second reflection member are located in positions opposed to each other across a reflection optical path of light reflected by the original document on the document table.

Abstract: An AC/DC converter is configured to perform voltage conversion on power supplied from an AC power supply and supply the power to an auxiliary load during external charging in which a main power storage device is charged by the AC power supply. An auxiliary power storage device stores power to be supplied to the auxiliary load. A diode permits discharging of the auxiliary power storage device while preventing charging of the auxiliary power storage device during the external charging. A current sensor detects discharging of the auxiliary power storage device. A controller adjusts an output voltage of the AC/DC converter while confirming whether or not the auxiliary power storage device discharges, based on a detection value of the current sensor.

Abstract: A vehicle includes a PCU controlling electric power supplied to a motor, a first power storage device, a second power storage device, an ECU, a charger, system main relays SMR1 to SMR4, SMRA, SMRB, and charging relays CR1 to CR4. The first power storage device is formed such that a first module and a second module which are separately disposed are connected in series through SMRA and SMRB. The first power storage device is connected to the PCU through SMR1 and SMR2. The second power storage device is connected to the PCU through SMR3 and SMR4. The charger has a capacitor that is connected to the first power storage device through CR1 and CR2 and also connected to the second power storage device through CR3 and CR4. When charging is completed, the ECU turns on CR1, CR2, SMR1, and SMR2, and turns off SMRA, SMRB, CR3, CR4, SMR3, and SMR4.

Abstract: In a charging system for a vehicle for charging a power storage device, including the vehicle having the power storage device, and a charging cable for transmitting electric power supplied from an external power supply outside of the vehicle to the power storage device, charging information about charging performed by a charging device is set based on a signal generated by operation of an operation switch provided on a charging connector. This configuration can improve operability during charging.

Abstract: A power supply device includes: a magnetic-coupling-type multi-phase converter having first and second chopper circuits that respectively adjust respective currents flowing in first and second reactors magnetically coupled to each other, and performing voltage conversion between a DC power supply and a load; and a control circuit. The control circuit includes a determination unit and a current control unit. The determination unit determines whether the temperature of the power supply is lower than a reference temperature. In the case where the power supply temperature is lower than the reference temperature, the current control unit uses a value determined by adding an offset amount to a detected value of the reactor current to set a duty command value for the first chopper circuit and uses a detected value of the reactor current to set a duty command value for the second chopper circuit.

Abstract: In a hybrid vehicle including a master power supply always connected to an MG (Motor-Generator) during driving and a first slave power supply and a second slave power supply capable of switching of a connection state with the MG during driving, an ECU connects one of the first slave power supply and the second slave power supply and executes EV (“Electric Vehicle”) driving control with the master power supply and one of the slave power supplies, until both of the State of Charge (“SOC”) of the first slave power supply and the State of Charge of the second slave power supply drop below a threshold value. On the other hand, when both SOCs drop below the threshold value, the ECU disconnects both of the first slave power supply and the second slave power supply and executes HV (“Hybrid Vehicle”) driving control only with the master power supply.

Abstract: According to one embodiment, an image scanning apparatus includes a document glass, a substrate, a first semiconductor light emitting element, a second semiconductor light emitting element, a light guiding section, and a light receiving section. The substrate is provided below and obliquely opposed to the document glass. The first semiconductor light emitting element is mounted on a first surface of the substrate opposed to the document glass and emits light to an original document via the document glass. The second semiconductor light emitting element is mounted on a second surface on the opposite side of the first surface and emits light. The light guiding section receives incidence of the light emitted from the second semiconductor light emitting element and emits the light to the original document from a position where a normal of the document glass is present between the light guide section and the first semiconductor light emitting element.