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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Minowa; Toshimichi
Address:
Mito, JP
No. of patents:
98
Patents:


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Patent Number Title Of Patent Date Issued
7630807 Vehicle control system December 8, 2009
A vehicle control system which can ensure high reliability, real-time processing, and expandability with a simplified ECU configuration and a low cost by backing up an error through coordination in the entire system without increasing a degree of redundancy of individual controllers
7571711 Engine controller and controlling method August 11, 2009
When a throttle is fully open, a maximum torque set value is corrected based on the ratio between the maximum air volume set value under fully-open throttle conditions and the actual maximum air volume detected by an intake air volume meter such as an air flow sensor. Based on the co
7354378 Motor vehicle, control unit, driving force transmission system, and motor vehicle control method April 8, 2008
A large gearshift shock that occurs if a renewed gearshift operation is forcibly carried out in order to meet a new gearshift request made through a driver's operating an accelerator pedal or a signal from an operation lever during a current gearshift operation. Gearshift response la
7337046 Automotive control apparatus and method February 26, 2008
An apparatus and a method for controlling an automotive vehicle are disclosed, in which a control amount for securing safety of the vehicle and the control amount for achieving a state intended for by the driver of the vehicle are switched in such a manner as to reduce the shock due
7313473 Control device and control method for a vehicle December 25, 2007
At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted a
7263423 Control device and control method for a vehicle August 28, 2007
At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted a
7209821 Apparatus for controlling run of a car, and car using the apparatus April 24, 2007
In a system of accelerating a car using a brake operating mechanism, the driver is required to be ready to step on the brake operating mechanism so as to rapidly decelerate the car in order to avoid danger, if necessary, while he is releasing his foot from the brake operating mechani
7185722 Power transmission apparatus of motor vehicles March 6, 2007
Disclosed is a power transmission apparatus of motor vehicles which has an engine, a gear change apparatus, an electric rotary machine to which a power is transmitted via the gear change apparatus, and a clutch provided between an input shaft and an output shaft of the gear change appara
7162353 Automotive control apparatus and method January 9, 2007
An apparatus and a method for controlling an automotive vehicle are disclosed, in which a control amount for securing safety of the vehicle and the control amount for achieving a state intended for by the driver of the vehicle are switched in such a manner as to reduce the shock due
7150698 Power transmission apparatus for automobile December 19, 2006
In a control unit for an automobile power transmission apparatus which includes a gear-type transmission and several of the motors are controlled so as to suppress thrust or push-up on the torque of the output shaft of the transmission due to inertia torque or to suppress draw or pul
7136736 Vehicular travel control device November 14, 2006
In a vehicular control device, it is necessary to measure or calculate six physical quantities-forward-reverse speed, left-right speed, vertical speed, pitch angle, roll angle, and angle of sideslip-representing vehicular movement and to control the braking force of each wheel and/or
7121976 System and method for controlling motor vehicle October 17, 2006
A control system for a motor vehicle is provide which is capable of reducing a load on a friction engagement device and preventing the friction engagement device from being damaged. A transmission 50 includes a plurality of gears and a plurality of dog clutches for transmitting torqu
7086301 Apparatus and method of controlling a vehicle August 8, 2006
A vehicle transmission has a first torque transmission path for transmitting a torque from the engine to an output shaft of the transmission through a first input shaft of the transmission, a first pair of gears and a first mesh type clutch. A second torque transmission path transmit
7072749 Vehicle travel control apparatus July 4, 2006
An object of the present invention is to provide a vehicle control apparatus which makes it possible to share information by a plurality of devices and which can improve controllability. An OS switching means (OS-CH) switches a plurality of operating system (OS1, OS2). A shared objec
7037238 Control device and control method for a vehicle May 2, 2006
At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted a
6969339 Control equipment for a vehicle and control method thereof November 29, 2005
A control device for a vehicle which has a function to reduce the change-speed shock when changing the speed by controlling the transmission of the vehicle. The control device performs the switching between a manual change-speed mode in which the vehicle speed can be changed based on a
6961647 Method of controlling a vehicle and system of controlling the same November 1, 2005
Friction clutches 203, 204 and engaging clutches 19, 20, 21 are arranged between an input shaft and an output shaft of a gear type transmission having a plurality of gear trains. A power train unit 100 controls an output shaft torque and an input rotation speed of the transmission during
6918854 Method and system for controlling creep in automatic transmission July 19, 2005
A method and system for controlling creep in an automatic transmission, comprising a first creep torque control means which, upon generation of an accelerator- and brake-pedal undepressed state in a running mode, generates a target creep speed, the target creep speed increasing as a
6892125 Control device and control method for a vehicle May 10, 2005
At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted a
6890284 Apparatus and method of controlling a vehicle May 10, 2005
An apparatus and a method of controlling a vehicle is provided for correcting a lowered value of the torque of en output shaft in the gear shifting and suppressing a revolution speed of an input shaft on the basis of the lowered torque correction. The torque of the input shaft is adj
6889570 Gear-type automatic transmission and an automobile using the gear-type automatic transmission May 10, 2005
A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission c
6854548 Automobile running control system February 15, 2005
An automobile running control system having "Fast follow-up" and "Slow follow-up" modes controls so that the automobile may cruise at an optimum car-to-car space between the automobile and an object which is selected among those detected and faster than a preset ground velocity in the "F
6849026 Power transmission system of an automobile February 1, 2005
The power transmission of the car comprises an engine, a gearbox, a rotary electric unit which transmits power through the gearbox, and a clutch which is provided between the input shaft and the output shaft of said gearbox to control the torque between the input shaft and the output
6848329 Automatic transmission and vehicle February 1, 2005
An automatic transmission has a first axis (input axis) 102 for inputting the power, a second axis (output axis or couner axis) 103 for outputting the driving force source, at least one or more first gear group which consists of drive gears 111, 112 fixed on the first axis, and a driven
6796399 Automobile driving control device for braking a driving shaft September 28, 2004
An automobile which is designed to be able to drive wheel tires by making use of a double series differential gear device 15 provided with both a first series gear constituted by a first ring gear 22A and a first drive gear 23A and a second series gear constituted by a second ring gear 2
6792344 Automotive control apparatus and method September 14, 2004
An apparatus and a method for controlling an automotive vehicle are disclosed, in which a control amount for securing safety of the vehicle and the control amount for achieving a state intended for by the driver of the vehicle are switched in such a manner as to reduce the shock due to
6768417 On-vehicle emergency report apparatus, emergency communication apparatus and emergency report sy July 27, 2004
An on-vehicle emergency report apparatus, an emergency communication apparatus and an emergency report system are disclosed. The emergency report apparatus includes an emergency situation prediction unit for predicting the possibility of a vehicle involved encountering an emergency s
6738705 Vehicle running control apparatus and map information data recording medium May 18, 2004
The present invention can realize a vehicle running control apparatus including ACC function and map information data recording medium to obtain effective information for safety driving capable for running control meeting a driver's feeling. The first running speed is decided on the
6724321 On-vehicle emergency report apparatus, emergency communication apparatus and emergency report sy April 20, 2004
An on-vehicle emergency report apparatus, an emergency communication apparatus and an emergency report system are disclosed. The emergency report apparatus includes an emergency situation prediction unit for predicting the possibility of a vehicle involved encountering an emergency s
6722230 Power transmission apparatus of motor vehicles April 20, 2004
Disclosed is a power transmission apparatus of motor vehicles which has an engine and an electric rotary machine. The power transmission apparatus has an engine, a gear change apparatus, an electric rotary machine to which a power is transmitted via the gear change apparatus, and a clutc
6711964 Control device for automatic transmission and control method therefor March 30, 2004
A control device for an automatic transmission has a torque transmission provided between an input shaft and an output shaft of a gear-type transmission The torque transmission in at least one change gear stage is a friction clutch. When performing a change gear from one change gear
6705971 Control apparatus of automatic transmission and method of controlling the same March 16, 2004
A control apparatus of an automatic transmission capable of achieving a smooth change of output shaft torque to torque which can be generated by a friction clutch, thus enabling a smooth gear change even if the output shaft torque is high at the gear change. If the output shaft torque
6692405 Power transmission apparatus for an automobile February 17, 2004
Disclosed is a power transmission apparatus for an automobile comprising an engine 1, a generator 15 driven by an output of the engine 1, and a motor 29 driven by a generation output of the generator 15 and a discharge output of a battery 47, wherein a clutch mechanism 23 is provided bet
6685591 Driving apparatus for a vehicle February 3, 2004
The present invention provides a driving apparatus for a vehicle comprising an engine for providing a primary driving force to a driving shaft and an auxiliary power plant connected with the engine through a transmission the transmission comprising an input shaft for inputting the primar
6679133 Gear-type automatic transmission and car using the gear type automatic transmission January 20, 2004
A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission c
6622079 Vehicle, and apparatus for and method of controlling traveling of the vehicle September 16, 2003
A method comprising a first traveling mode in which the traveling environment ahead is recognized and at least one of the engine, the speed change gear, and the brake is controlled on the basis of a signal representing the recognition and a second traveling mode in which at least one
6622078 Vehicle running control device and vehicle September 16, 2003
A vehicle control device smoothly and constantly stops a controlled vehicle at the same vehicle-to-vehicle distance each time a preceding vehicle stops. The vehicle control device includes a unit that detects the speed of the preceding vehicle, and a unit that detects the distance betwee
6619152 Automatic transmission control apparatus, method and vehicle using the same September 16, 2003
The present invention provides an apparatus and a method for controlling an automatic transmission of a motor vehicle having an engine and an automatic transmission including a clutch with an actuator for changing gear position comprising a detecting means for detecting a completion of
6612963 Power transmission system of an automobile September 2, 2003
A generator use gear enable to rotate freely against an input shaft of a transmission mechanism for altering a rotation number of an engine and a clutch mechanisms in which the input shaft of the transmission mechanism and the generator use gear are rotated together with are provided bet
6603214 Control equipment for a vehicle and control method thereof August 5, 2003
A control device for a vehicle which has a function to reduce the change-speed shock when changing the speed by controlling the transmission of the vehicle. The control device performs the switching between a manual change-speed mode in which the vehicle speed can be changed based on a
6588292 Transmission including clutch and shaft driving device July 8, 2003
In a transmission with a first clutch including a first upstream rotary member to be driven by an input shaft, and a first downstream rotary member to be driven by the first upstream rotary member to drive an output shaft so that the first upstream and downstream rotary members are adapt
6584395 Vehicle running controller and vehicle June 24, 2003
The footrest force of the footrest function attached to a vehicle braking pedal is adjusted by a driver's-lad estimation device for deciding a footrest force corresponding to an individual driver and correspondingly to a load computed by the load estimation device. A detection device for
6564137 Apparatus for controlling run of a car, and car using the apparatus May 13, 2003
In a system of accelerating a car using a brake operating mechanism, the driver is required to be ready to step on the brake operating mechanism so as to rapidly decelerate the car in order to avoid danger, if necessary, while he is releasing his foot from the brake operating mechanism,
6561052 Automatic transmission May 13, 2003
A mesh type automatic transmission is equipped with a plurality of shift gears arranged to rotate freely to an output shaft for providing driving force to the wheels. Cogged clutches 12, 15 engage with the output shaft. Counter shift gears corresponding to each speed are fixed to a count
6560521 Control device and control method for a vehicle May 6, 2003
At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted a
6554090 Automobile running control system April 29, 2003
An automobile running control system having "Fast follow-up" and "Slow follow-up" modes controls so that the automobile may cruise at an optimum car-to-car space between the automobile and an object which is selected among those detected and faster than a preset ground velocity in the "F
6550352 Device and method for automatic transmission control April 22, 2003
The deterioration of comfort is prevented by suppressing the shifting of a timing for releasing a claw clutch due to a change in the characteristic of a friction clutch or the like at the time of torque transmission switching from the claw clutch to the friction clutch during speed c
6542793 Pedal apparatus for vehicles and a vehicle equipped with the same April 1, 2003
There is provided a pedal apparatus for vehicles, which comprises a pedal reaction-force addition means 4 for adding a reaction force to a pedal 1 of a vehicle, a pedal force detection means 2 for detecting a force added to the pedal 1, a pedal reaction-force control means 3 for adjustin
6536296 Apparatus and method of controlling a vehicle March 25, 2003
An apparatus and a method of controlling a vehicle is provided for correcting a lowered value of the torque of an output shaft in the gear shifting and suppressing a revolution speed of an input shaft on the basis of the lowered torque correction. The torque of the input shaft is adj
6523436 Power transmission system of an automobile February 25, 2003
A generator use gear enable to rotate freely against an input shaft of a transmission mechanism for altering a rotation number of an engine and a clutch mechanisms in which the input shaft of the transmission mechanism and the generator use gear are rotated together with are provided bet
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