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1. 发明专利

JPH08221146A OPERATION DEVICE FOR VEHICLE 失效
公开(公告)号：JPH08221146A
公开(公告)日：1996-08-30
申请号：JP2921195
申请日：1995-02-17
申请人： TOYOTA MOTOR CORP , MANNOH KOGYO
发明人： HIROMOTO KENICHI , ABE TSUKASA , SHIMAZU ISAO , KITO YASUO
IPC分类号： B60K26/00 , B60T7/06 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/184 , G05G7/04 , B60K41/20
摘要： PURPOSE: To provide a vehicle operation device which can be adjusted to an operation force matching a driver. CONSTITUTION: The operation lever 20 of the vehicle operation device 12 is made rotatable in the front-rear direction of a vehicle around a shaft part 18 to make possible braking operation by rotating the operation lever 20 forward and acceleration operation by rotating the operation lever 20 backward. The operation lever 20 is provided with a pin 42, which presses the piston 26 of an operation force adjusting cylinder 22 in a cylinder body 24. The operation force to the stroke of the piston 26 of the operation force adjusting cylinder 22 is adjustable, and consequently the front-rear directional operation force of the operation lever 20 can be adjusted to an operation force matching the driver.

2. 发明专利

JPH11325908A PIEZOELECTRIC ANGULAR SPEED SENSOR 失效
公开(公告)号：JPH11325908A
公开(公告)日：1999-11-26
申请号：JP13047798
申请日：1998-05-13
申请人： TOYOTA MOTOR CORP
发明人： HIROMOTO KENICHI , MORIMOTO YASUO
IPC分类号： G01C19/56 , G01C19/5614 , G01C19/5628 , G01P9/04
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric angular speed sensor which allows high- precision detection of angular speed. SOLUTION: A piezoelectric vibrator 102 and a detection amplifier IC are provided on the same substrate SB so that inter-element parasitic capacity and effect of noise are suppressed for improved detection precision. In addition, the piezoelectric vibrator 102 and the detection amplifier IC are housed in a package PKG to extend sensor's life. Further, a lid member CM which is a part of the package PKG is of conductive material while connected to ground, so, a noise intruding into the detection amplifier IC from outside is shielded.

3. 发明专利

JPH1038507A POSITION DETECTING DEVICE AND POSITION DETECTING METHOD 失效
公开(公告)号：JPH1038507A
公开(公告)日：1998-02-13
申请号：JP19864296
申请日：1996-07-29
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： MIMA NORIO , KIKUCHI TETSUO , HIROMOTO KENICHI
IPC分类号： G01B7/00 , B60T7/02 , G01R33/02
摘要： PROBLEM TO BE SOLVED: To provide a position detecting device of a simple configuration, high resolution and reliability. SOLUTION: In response to the step-on depth of a brake pedal, a magnetic flux density sensor 70 is relatively moved between both poles of the permanent magnet 50 along a magnetization axis of a permanent magnet 50. The magnetic flux density sensor 70 measures a magnetic flux density component ϕv in orthogonal direction to the magnetization axis of the permanent magnet 50. According to the step-in depth of the brake pedal, a relative position between the permanent magnet 50 and the magnetic flux density sensor 70 changes, so that the magnetic flux density component ϕv measured by the magnetic flux density sensor 70 continuously changes. Thereby, the output signal of the magnetic flux density sensor 70 continuously changes between -Vmax and +Vmax, and based on the output signal, a brake pedal position is discriminated. To make the output characteristics of the magnetic flux density sensor 70 linear, both ends of the permanent magnet 50 may be beveled.

4. 发明专利

JPH0789369A VEHICLE INTERVAL CONTROLLER 失效
公开(公告)号：JPH0789369A
公开(公告)日：1995-04-04
申请号：JP23847693
申请日：1993-09-24
申请人： TOYOTA MOTOR CORP
发明人： ABE TSUKASA , HIROMOTO KENICHI
IPC分类号： B60K31/00 , B60R21/00 , G01C3/06 , H04N7/18
摘要： PURPOSE:To secure a precision in controlling a vehicle interval even in a long vehicle interval area, in which a detecting precision of a vehicle interval is deteriorated. CONSTITUTION:A target vehicle interval required for stopping a vehicle is computed on the basis of a vehicle speed (step 100). It is determined whether the vehicle interval detected by means of a CCD camera is the predetermined value or more (step 102). When the vehicle interval is below the predetermined value, driving force is computed on the basis of the vehicle interval and a relative speed, which is a differential value of the vehicle interval (step 106). When the vehicle interval is the predetermined value or more, driving force is computed only on the basis of the vehicle interval while eliminating the relative speed, whose precision is deteriorated according to the deterioration in a detecting precision of the vehicle interval (step 104). Afterward, a vehicle speed is controlled according to the driving force (steps 110-300).

5. 发明专利

JPH06270788A BRAKING FORCE CONTROL DEVICE 失效
公开(公告)号：JPH06270788A
公开(公告)日：1994-09-27
申请号：JP6404093
申请日：1993-03-23
申请人： TOYOTA MOTOR CORP
发明人： HIROMOTO KENICHI
IPC分类号： B60T13/68
摘要： PURPOSE:To provide a braking force control device capable of obtaining specified braking force stably regardless of the fluctuation of intake negative pressure. CONSTITUTION:A braking force control device is provided with an engine speed detecting means M30 for an internal combustion engine, a throttle opening detecting means M40, and a driving gain computing means M50 for computing the driving gain of a brake operating member M20 on the basis of at least one detection value between the detection value of the detecting means M30, M40. On the basis of the computed value of the driving gain computing means M50, the supply of intake negative pressure is controlled to generate thrust to the brake operating member M20, thus controlling braking force.

6. 发明专利

JPH0385350A CONTROLLER OF INTERNAL COMBUSTION ENGINE FOR VEHICLE 失效
公开(公告)号：JPH0385350A
公开(公告)日：1991-04-10
申请号：JP22062089
申请日：1989-08-28
申请人： TOYOTA MOTOR CORP
发明人： HIROMOTO KENICHI
IPC分类号： F02D41/12 , F02D17/02 , F02D29/02 , F02D43/00 , F02P5/15 , F02P9/00 , F02P11/00 , F02P11/06
摘要： PURPOSE:To protect an ignition plug against the damage due to the application of high voltage by providing an ignition cutting circuit by which flyback voltage generated in a primary winding of the ignition coil is suppressed, at each ignition timing of a fuel supply stopping cylinder by means of fuel cutting control. CONSTITUTION:A fuel cutting control means M1 that controls fuel cutting so as to stop fuel supply to all cylinders or to a specified cylinder under a predetermined driving condition, and a primary winding L1 of an ignition coil IC by which ignition is executed at a predetermined ignition timing, are electrified for a certain period of time. After the electrification, an ignition device M2 is provided so as to apply high voltage generated in a secondary winding L2 due to the flyback voltage generated i the primary winding L1, to an ignition plug P. At each ignition timing of a fuel supply stopping cylinder by means of fuel cutting control, the flyback voltage generated in the primary winding L1 is suppressed by an ignition cutting circuit M3. When the primary winding voltage VL1 detected at the time is not less than a predetermined value, malfunction of the ignition cutting circuit M3 is judged by a malfunction judging means M4.

7. 发明专利

JPH02248641A CONTROL DEVICE OF VEHICLE INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH02248641A
公开(公告)日：1990-10-04
申请号：JP7123389
申请日：1989-03-23
申请人： TOYOTA MOTOR CORP
发明人： HIROMOTO KENICHI , TANAKA SHINICHIRO
IPC分类号： F02D41/12 , F02D17/02 , F02D29/02 , F02D41/36 , F02D43/00 , F02P5/15
摘要： PURPOSE:To execute ignition cut only to a cylinder in which no fuel is present and prevent welding loss of catalyst by sending a current to an ignition plug at following ignition timing only when a valve opening signal is outputted to a fuel injection valve. CONSTITUTION:When a vehicle is made into a determined driving state such as deceleration driving, a fuel cut control means M5 prohibits the output of valve opening signal to a fuel injection valve M1 from a fuel injection executing means M2, and executes fuel cut control. At that time, a judging means M6 provided every cylinder judges whether the valve opening signal is outputted to the fuel injection valve M1 of this cylinder from the fuel injection executing means M2 or not, and when the signal is not outputted, the current sending to the ignition plug M3 of this cylinder executed at following ignition timing by an ignition executing means M4 is prohibited by an ignition cut control means M7. Hence, inconveniences such as welding loss of catalyst and breakdown of ignition plug caused according to fuel cut control and ignition cut control can be completely prevented.

8. 发明专利

JP2014071825A Brain machine interface 有权
标题翻译：脑机界面
公开(公告)号：JP2014071825A
公开(公告)日：2014-04-21
申请号：JP2012219542
申请日：2012-10-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Keio Gijuku , 学校法人慶應義塾
发明人： HIROMOTO KENICHI , OKAMURA HIROKI , USHIBA JUNICHI
IPC分类号： G06F3/01 , A61B5/0484
摘要： PROBLEM TO BE SOLVED: To provide an easy and inexpensive way to improve brain wave detection accuracy or S/N ratio and reduce detection time of a BMI device that utilizes steady state visually evoked potential (SSVEP).SOLUTION: A BMI device of the present invention includes: a plurality of target light generators, each of which emits target light that blinks at a different frequency; a background light generator which is located at a position visible to a user and emits background light that blinks at a random frequency along with the target light generator; brain wave detection means; SSVEP detection means which detects the presence of SSVEP that is evoked when the user visually recognizes target light emitted by one of the target light generators in the presence of the background light and is amplified by stochastic resonance; and control means which controls activation of a controlled object associated with the target light that evoked the detected SSVEP.
摘要翻译：要解决的问题：提供一种简单且便宜的方式来改善脑波检测精度或S / N比，并减少利用稳态视觉诱发电位（SSVEP）的BMI装置的检测时间。解决方案：本发明的BMI装置本发明包括：多个目标光发生器，其各自发射以不同频率闪烁的目标光; 背景光发生器，其位于用户可见的位置，并且发射与目标光发生器一起以随机频率闪烁的背景光; 脑波检测手段; SSVEP检测装置，其检测当用户在背景光的存在下可视地识别由目标光发射器之一发射的目标光时被诱发并被随机共振放大的诱发的SSVEP; 以及控制装置，其控制与引起检测到的SSVEP的与目标光相关联的受控对象的激活。

9. 发明专利

JPH08216737A VEHICLE OPERATING DEVICE FOR PHYSICALLY HANDICAPPED PERSON 失效
公开(公告)号：JPH08216737A
公开(公告)日：1996-08-27
申请号：JP15962395
申请日：1995-06-26
申请人： TOYOTA MOTOR CORP
发明人： HIROMOTO KENICHI , ABE TSUKASA
IPC分类号： B60K26/00 , A61G5/02 , B60T7/08 , B60W10/04 , B60W10/08 , B60W10/18 , B60W10/184 , G05G1/02 , B60K41/20
摘要： PURPOSE: To improve reliability to a failure. CONSTITUTION: In a vehicle operating device 10 for a physically handicapped person, the driving force of a step motor 100 is transmitted to an accelerator pedal 106 through a clutch 102 (typically indicated by a coil), a pulley 104 and a wire 108 to operate the pedal 106, and the driving force of a brake motor 118 is transmitted to a brake pedal 122 through a pulley 120 and a wire 124 to operate the pedal 122. As to the brake motor 118, electric power is supplied if at least one of main relays 56, 58 is normal. During the operation of the brake pedal 122, the clutch 102 is turned off by an accelerator clutch relay 162, and also at the time of the failure of a brake system being detected, the supply of electric power to the clutch 102 is stopped so as to prevent the driving force of the step motor 100 from being needlessly transmitted to the accelerator pedal 106.

10. 发明专利

JPH07137561A CAR-TO-CAR DISTANCE CONTROL DEVICE 失效
公开(公告)号：JPH07137561A
公开(公告)日：1995-05-30
申请号：JP6528194
申请日：1994-04-01
申请人： TOYOTA MOTOR CORP
发明人： ABE TSUKASA , HIROMOTO KENICHI
IPC分类号： B60R21/00 , B60K31/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/184 , B60W30/00 , B60W30/16 , B60K41/20
摘要： PURPOSE:To make the running starting timing and the deceleration starting timing suitable to the normal driving sense. CONSTITUTION:When it is discriminated that the car-to-car distance

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