Fujitsu Corporation

Isuzu Motors Limited

Akebono Brake Industry Co., Ltd.

Akebono Research and Developement Centre Ltd.

Akebond Research and Development Centre Ltd.

Shigeki Moride

Toshihiro Hattori

Takayuki Yamamoto

Yu Minakuchi

Katsuya Miyake

Hitoshi Kasai

Akihiro Shirata

Kinji Ogino

Noriaki Ogawa

Naoyuki Hagiya

Katsuya Shishido

Masaki Ishihara

Fumiyuki Iizuka

Hideo Akima

Yasuyoshi Asagi

Masanobu Yuhara

Mitsuru Osawa

Yasuhiro Tsuyuki

Mayumi Tomikawa

Atsushi Nishide

Atsushi Hirako

Toru Ohashi

Satomi Ookubo

Yuji Matsuzaki

Hideaki Watanabe

Taisuke Ishioka

Shohachi Nakaya

Yoshiaki Yabe

A display device includes a display unit, a strain sensor which detects strain on an opposite side against a surface in which the display unit is provided, and a control unit which controls changing of displaying content for the display unit based on a detected level of the strain detected by the strain sensor.

Display device and computer readable recording medium stored a program

In order to improve the efficiency of the data communication between mobile wireless communication terminals having a communication means mainly used for the wireless communication between the mobile wireless communication terminals and a wireless communication means mainly with a base station, a following terminal is used. Namely, it includes: a first communication unit used for communication with a specific base station; a second communication unit used for communication with other mobile wireless communication terminals; a storage area storing content data that can be used in the mobile wireless communication terminal and can be transmitted to other mobile wireless communication terminals; and a communication controller that obtains specific content data by searching the storage area when a request of the specific content data is accepted from a user of the mobile wireless communication terminal, transmitting a request to other mobile wireless communication terminals that can communicate via the second communication unit when the valid specific content data is not detected in the storage area, and transmitting a request to the specific base station via the first communication unit when the specific content data cannot be received from other mobile wireless communication terminals, which can communicate, within a predetermined time.

Mobile wireless communication terminal and communication control method

Re-distribution servers are installed at the branch points of a network for distributing streaming data, and route costs between two re-distribution servers are collected. Then, a distribution route tree from a source to a plurality of clients is automatically generated based on the cost information.

Apparatus and method for generating a data distribution route

A system of the present invention is structured based on a connection between an information distributing unit that processes distributed contents information and a client unit of a user via a network such that they can communicate with each other. The contents information selected based on profile information of the user is transmitted from the information distributing unit to the client unit. The system makes the user input evaluation information relating to the evaluation of the transmitted contents information. The contents information to be distributed to the user is changed based on the input evaluation information.

Contents distribution method, contents information processing device, and computer product

Pieces of information having different attributes are informed to a recipient. An information receiving apparatus includes receiving channel control units for respectively receiving pieces of article information respectively allocated to a plurality of transmission channels and having different attributes in units of channels, a display, and display control unit for displaying the pieces of article information respectively received by the receiving channel control units on the display.

INFORMATION RECEIVING APPARATUS CAPABLE OF INFORMING RECIPIENT PIECES OF INFORMATION HAVING DIFFERENT ATTRIBUTES AND A COMPUTER READABLE RECORDING MEDIUM ON WHICH INFORMATION RECEIVING PROGRAM IS RECORDED

A method of controlling a traction of a vehicle, comprising the steps of reading a value determining a throttle opening and closing speed from a first throttle control map from which said throttle opening and closing speed are determined on the basis of a difference in speed between a driving and non-driving wheel speeds and of an acceleration of the driving wheel, and converting said value to an actual throttle opening and closing speed with a conversion rate corresponding to an acceleration of the non-driving wheel thereby controlling the throttle of the vehicle.

Traction control method and apparatus for a vehicle

In a traction control system for motor vehicles, a lower limit for throttle opening degree command with respect to each gear position of transmission is set up, and when the transmission is shifted up, the throttle opening degree command is decreased down to the lower limit for throttle opening degree command corresponding to the gear position assumed through the shift-up operation.

Traction control system for motor vehicles

A vehicle driving force controlling apparatus provided with a non-driving wheel speed detector, a driving wheel speed detector, an accelerator pedal opening degree detector, and a controller for supplying a throttle instruction signal to the throttle valve on the basis of outputs of the non-driving and driving wheel detectors, and the controller varies a lowest limit of the throttle instruction signal according to an output of the accelerator pedal opening degree detector.

Vehicle driving force controlling method and apparatus therefor

A traction control method/apparatus for motor vehicles is arranged such that at an initial stage of the starting or accelerating operation of the motor vehicle where a large amount of slip of the driving wheel tends to be caused, a braking force is sufficiently applied to the driving wheel to restrain the slip thereof; and after the engine output is adjusted through accelerator or throttle control which is performed simultaneously with the application of the braking force, the procedure for controlling the brake hydraulic pressure is changed to eliminate the difference between the lefthand and righthand driving wheel speeds.

Traction control method and apparatus for motor vehicles

Herein disclosed is a method of processing a malfunction of an accelerator pedal sensor of an automobile. An output voltage is outputted according to changes in a resistance depending upon depression of an accelerator pedal. A malfunction of the accelerator pedal sensor is shot to process and determine an acceleration value for controlling the run of the automobile in accordance with said output voltage. The acceleration value is set at a predetermined value in accordance with the malfunction of either of an idle switch for generating a signal indicating the idle position of the accelerator pedal and a wide-open switch for generating a signal indicating the wide open position of the accelerator pedal when the malfunction of the accelerator pedal sensor is judged. This judgement is conducted by detecting a plurality of times that said output voltage is outside of the predetermined voltage range. The acceleration value is set at a predetermined minimum value, when the idle switch is in a normal state, at a predetermined relatively high value, when the wide-open switch is in a normal state, and at a predetermined relative low value when both the two switches are troubled.

Method of processing malfunction of vehicular acceleration sensor

Herein disclosed is a revolution signal processing system for an electronic controller to ensure safe operation of a vehicle having an automatic transmission. The system includes: an input shaft revolution sensor for outputting an input shaft r.p.m. signal; a vehicle speed sensor for outputting a vehicle speed signal; signal processors for determining the r.p.m.'s of the two sensors in response to the two output signals of the same; a gear position sensor for outputting a gear position signal; a gear position detector for detecting the gear position of the automatic transmission; and a self-testing backup. When the gear position detector detects that the transmission is in a gear position other than the neutral position, and if one of the output signals of the two sensors exhibits an r.p.m. equal to or higher than a predetermined value, whereas the other of the same exhibits an abnormally lower value or an r.p.m. lower than the predetermined value, then the self-testing back up determines that the sensor having the output signal exhibiting the abnormally low value is malfunctioning. Thus, the revolution signal processing system self-tests and backs up the vehicle speed sensor and the input shaft revolution sensor.

Revolution signal processing system for vehicular electronic controller

An automatic clutch control system and method for controlling a clutch for an automatic transmission when a clutch stroke sensor fails. The apparatus includes a clutch actuator for controlling a clutch stroke, a plurality of solenoid valves for controlling the clutch actuator, a clutch stroke sensor for measuring the clutch stroke, a control unit for feeding back a stroke signal detected by the clutch stroke sensor when requests for clutch engagement or disengagement are received and for controlling the solenoid valves so as to obtain a clutch moving speed defined by an engine rotational speed and other driving conditions. The control unit further includes a clutch engagement control section and a clutch disengagement control section for controlling solenoid valves for operating the clutch independently of the stroke signal when the stroke sensor fails. The control unit detects a failure of the stroke sensor by defining an upper limit value and a lower limit value for the stroke signal and when the stroke signal exceeds the upper limit value or is lower than the lower limit value it is determined that the stroke sensor has failed. The method includes the steps of setting the upper and lower limit values for the stroke signal, detecting a clutch stroke sensor failure by determining if the value of the stroke signal exceeds the upper limit or is less than the lower limit and operating the clutch at a predetermined speed if a stroke sensor failure is detected.

Growing community of inventors

Kawasaki, Japan

Shigeki Moride