POWER SUPPLY SYSTEM AND POWER SUPPLY DEVICEA power source system (1) has a power supply recipient (20) that operates by consuming power from a main power source (30) of a vehicle, and a power source device (10) that backs up power supply to th…DRIVE·Jun 10·2 min readFollowH02J7/34JTEKT CORP [JP]
AUXILIARY POWER SOURCE UNIT, METHOD FOR CONTROLLING AUXILIARY POWER SOURCE UNIT, AND STEERING DEVICEAn auxiliary power supply unit (1) includes an auxiliary power supply device (71) and a downstream power supply line group (72) connecting the auxiliary power supply device to motor units (13, 32). Th…DRIVE·Apr 8·2 min readFollowB60R16/033JTEKT CORP [JP]
ROAD SURFACE FRICTION COEFFICIENT ESTIMATING DEVICEA road surface friction coefficient estimating device (40; 102) includes an electronic control unit. The electronic control unit is configured to: compute a system noise variance value as an index ind…DRIVE·Mar 4·1 min readFollowB60W40/068JTEKT CORP [JP]
STEERING CONTROL DEVICE, VEHICLE POWER SOURCE SYSTEM, AND VEHICLEThe present invention relates to a steering control device (50) including a controller configured to control driving of a motor (41) that generates a torque. The torque is a torque applied to a steeri…DRIVE·Oct 15·2 min readFollowB60K28/10JTEKT CORP [JP]
MOTOR CONTROL DEVICE AND STEERING SYSTEM HAVING THE SAMEA main power supply (10) having a large capacity and a backup power supply (20) having a small capacity are switchable by a power supply switching determination unit (25) in a system. A motor control …DRIVE·Sep 24·2 min readFollowB62D5/0424JTEKT CORP [JP]
STEERING SYSTEMA steering system configured to steer a vehicle includes a rotary shaft (112) to which an operation member (110) is coupled; a moving unit (170) configured to move the operation member (110) between a…DRIVE·Jul 16·1 min readFollowB60W50/082JTEKT CORP [JP]
VEHICLE POWER SUPPLY SYSTEM AND CONTROL METHOD OF VEHICLE POWER SUPPLY SYSTEMA vehicle power supply system includes a power source control device (88) that executes a process of switching a connection state of a driving circuit (61a) to the main power source (45) and an auxili…DRIVE·Jul 2·2 min readFollowB62D5/04JTEKT CORP [JP]
STEERING SYSTEMA steering system is configured such that electric power is supplied to a steering actuator (12) and a turning actuator (31) from a first power supply when a power state of a vehicle is an on state an…DRIVE·Aug 28·2 min readFollowB60R25/02142JTEKT CORP [JP]
TURNING DEVICEA turning device (100) includes: a motor (110) configured to generate a drive force for independently steering a steered wheel (200); a speed reducer (120) connected to a rotary shaft body of the moto…DRIVE·Aug 14·1 min readFollowB60G3/06JTEKT CORP [JP]
POWER SUPPLY SYSTEMA power supply system includes a system control unit, an auxiliary power supply (121), and an auxiliary-power-supply control unit. The system control unit and the auxiliary-power-supply control unit a…DRIVE·Jul 10·1 min readFollowB60R16/02JTEKT CORP [JP]
STEERING CONTROL DEVICEA steering control device includes an electronic control unit configured to i) detect an absolute steering angle, ii) determine whether movement of a turning shaft (12) to one of right and left sides …DRIVE·Oct 25·1 min readFollowB60W30/18145JTEKT CORP [JP]
CONTROL DEVICE AND STEERING DEVICEA control device (140) includes an electronic control unit. The electronic control unit determines a right steering command value and a left steering command value. The electronic control unit acquire…DRIVE·Oct 18·1 min readFollowB60W30/045JTEKT CORP [JP]
STEERING SYSTEMA steering system includes a rotary shaft (112) to which an operation member (110) is coupled; a first actuator (151); a second actuator (250); a control unit (190); and a moving unit (170) configured…DRIVE·Sep 6·2 min readFollowB60W50/082JTEKT CORP [JP]
ABNORMALITY DETECTION DEVICEAn abnormality detection device includes a processing circuit configured to perform an abnormality detecting process. The abnormality detecting process includes a first state quantity acquiring proces…DRIVE·Aug 9·1 min readFollowB60W40/10JTEKT CORP [JP]
MOISTURE SENSOR AND STEERING SYSTEMA moisture sensor that consumes reduced power is provided, and a steering system with the moisture sensor is also provided. A recessed portion (17c) is formed in an inner wall surface of a lower porti…DRIVE·Mar 22·2 min readFollowB62D5/008JTEKT CORP [JP]
STEERING SYSTEMA steering system is provided which more appropriately alleviates driver's discomfort in the wrists. A steering ECU 40 has an estimated grip angle calculating circuit 41, a deviation calculating circu…DRIVE·Mar 22·1 min readFollowB62D1/04JTEKT CORP [JP]
VEHICULAR STEERING SYSTEMA vehicular steering system includes a driving wheel, a wheel drive actuator that rotationally drives the driving wheel, a steering operation mechanism that steers the driving wheel, a steering operat…DRIVE·Dec 28·1 min readFollowB60K7/0007JTEKT CORP [JP]
STEERING ASSIST DEVICEIn a steering assist device, a correction gain setting unit 52 sets correction gain G to one if it determines that that the sign of a lateral deviation change rate dy/dt is different from that of a se…DRIVE·Dec 21·1 min readFollowB60W30/12JTEKT CORP [JP]
STEERING ASSIST DEVICEIn a steering assist device, a main lane keep assist current value setting unit 51 sets a main lane keep assist current value Imr* that generates main lane keep assist torque according to a lateral de…DRIVE·Nov 30·1 min readFollowB60W30/12JTEKT CORP [JP]
VEHICULAR CONTROL APPARATUSA vehicular control apparatus that functions more reliably is provided. A quasi-abnormality control circuit (65) brings one of a clock signal (A), an internal watchdog signal (B), and an answer signal…DRIVE·Nov 23·1 min readFollowB62D5/0409JTEKT CORP [JP]
STEERING ASSIST DEVICEIn a steering assist device, a lane keep assist current value calculation unit 51 calculates, based on a lateral deviation y and a lateral deviation change rate dt/dt, a lane keep assist current value…DRIVE·Nov 23·1 min readFollowB60W10/20JTEKT CORP [JP]
METHOD OF MANUFACTURING A VALVE DEVICE AND A POPPETA valve device includes: a poppet 84 that is formed in a hollow shaft shape except for a leading end, has a tapered closure part 91 at the leading end and a side hole 95 passing through a wall of the …DRIVE·Nov 2·1 min readFollowF16K1/385JTEKT CORP [JP]
METHOD OF MANUFACTURING A VALVE DEVICE AND A POPPETA valve device includes: a poppet 84 that is formed in a hollow shaft shape except for a leading end, has a tapered closure part 91 at the leading end and a side hole 95 passing through a wall of the …DRIVE·Nov 2·1 min readFollowF16K1/385JTEKT CORP [JP]
PRESSURE REDUCING VALVEA valve element (12) of a pressure reducing valve includes a taper portion (23) seated on an inner periphery of a valve hole (31). The valve hole (31) includes a first area (33), a second area (34) an…DRIVE·May 4·2 min readFollowF16K1/38JTEKT CORP [JP]
THROTTLE VALVEA throttle valve includes a throttle valve element (62); a support member (33) that supports the throttle valve element (62), the support member (33) including a valve element support portion (51), an…DRIVE·May 4·1 min readFollowB60K15/03JTEKT CORP [JP]
VALVE DEVICEA valve device includes a body (11), a solenoid valve (12) accommodated in an accommodation hole (23) of the body (11), and a joint member (110) fixed to the body (11). The solenoid valve (12) include…DRIVE·Apr 13·2 min readFollowF16K1/34JTEKT CORP [JP]
STEERING DEVICEIn a steering device, a restriction member 70 urged by an urging member 80 restricts rotation of an inner tube 11 when the restriction member 70 is at an inserted position at which the restriction mem…DRIVE·Feb 24·1 min readFollowB60R25/02JTEKT CORP [JP]
ROTARY ELECTRICAL MACHINE CONTROL DEVICEA vehicle control device 10 of a rotary electrical machine control device includes an application voltage generation unit that generates a voltage control signal S_b that is used to apply a power supp…DRIVE·Dec 16·1 min readFollowB60K6/48JTEKT CORP [JP]
VALVE APPARATUSA valve apparatus 1 includes a body 5 with a supply passage 53 for gas and a solenoid valve 3 housed in the body 5. The solenoid valve 3 includes a tubular sleeve 30 internally having a flow passage 3…DRIVE·Oct 28·1 min readFollowF02M21/02JTEKT CORP [JP]
DRIVE UNIT AND DRIVE MODULEA drive unit 20 includes a speed reducer 12 that includes a plurality of gears having helical teeth and rotatably supported by bearings, and transfers rotation of a drive motor 11 to rear drive wheels…DRIVE·Oct 21·1 min readFollowB60W20/15JTEKT CORP [JP]
VEHICLE CONTROL DEVICEA vehicle control device 30 controls torque of a drive motor 11 such that rotation of the drive motor 11 is transferred to rear drive wheels 15 of a vehicle via a drive unit 20 that includes a speed r…DRIVE·Oct 14·1 min readFollowB60L15/10JTEKT CORP [JP]
Motor control device and electric power steering deviceA motor control device includes a motor drive circuit and a microcomputer that controls the drive circuit. The microcomputer generates a control signal on the basis of duty command values Du, Dv, and …DRIVE·Sep 9·2 min readFollowB60L15/025JTEKT CORP [JP]
KNEADING PROCESSA kneading device (1) includes: a preliminary kneading device (4) that produces a preslurry by agitating a powder and a liquid introduced and transferring them while wetting the powder with the liquid…DRIVE·Sep 2·2 min readFollowB01F23/53JTEKT CORP [JP]
Apparatus and process for producing electricity storage materialA production apparatus (1) for producing an electricity storage material is provided. The electricity storage material includes at least a thickener and an active material. The production apparatus in…DRIVE·Sep 2·1 min readFollowB29B7/60JTEKT CORP [JP]
Driving force transmission control systemA driving force transmission control system (1) includes: an electric motor (5); a multi-disc clutch (8); a cam mechanism (3) that converts rotation output from the electric motor (5) into cam thrust …DRIVE·Aug 12·1 min readFollowF16D13/38JTEKT CORP [JP]
Apparatus and method for manufacturing an electricity storage materialAn apparatus and method for manufacturing an electricity storage material are provided which allow easily measuring the dissolution rate to solubility of a solution of a powder thickener dissolved in …DRIVE·Jul 15·1 min readFollowB01F21/30JTEKT CORP [JP]
Vehicle control apparatus and vehicle control methodA vehicle control apparatus (80) executes automated cruise control under which a steering apparatus (10) is controlled to make a vehicle (1) perform automated cruise. The vehicle control apparatus (80…DRIVE·Jul 15·1 min readFollowB60W30/12JTEKT CORP [JP]
Degree-of-dispersion inspecting apparatus for particles of electricity storage material in electricity storage deviceA degree-of-dispersion inspecting apparatus (1) accurately quantifies the degree of dispersion of particles of an electricity storage material based on in-plane uniformity (±) and void size uniformity…DRIVE·Jul 15·1 min readFollowG01N15/088JTEKT CORP [JP]
Vehicle control deviceA vehicle control device 30 includes a drive motor 11 and an engaging/disengaging mechanism 40 having a function to permit and cut off torque transmission between the drive motor 11 and wheels 15. The…DRIVE·Jul 8·1 min readFollowB60L15/007JTEKT CORP [JP]
Method for manufacturing electricity storage deviceAn electricity storage member (10) in an electricity storage device (1) is manufactured by a step of folding a positive electrode material foil (30) and folding a negative electrode material foil (40)…DRIVE·Jul 8·1 min readFollowH01G11/12JTEKT CORP [JP]
