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1. 发明专利

JP2009061939A Vehicular braking control device 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2009061939A
公开(公告)日：2009-03-26
申请号：JP2007232004
申请日：2007-09-06
申请人： Advics:Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドヴィックス
发明人： MORIMURA JUNICHI , IDA MASAHIRO
IPC分类号： B60T8/17 , B60K6/445 , B60T8/171 , B60W10/18 , B60W20/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a vehicular braking control device having braking force control with high accuracy by suitably performing zero-point correction of a sensor. SOLUTION: The vehicular braking control device is equipped with: a brake booster 12 for enhancing and transmitting operation force generated by operation of a brake pedal 11 by using intake negative pressure of an engine 101; a master cylinder 13 for outputting master cylinder pressure generated by the operation force enhanced by the brake booster 12 as the braking force; and hydraulic pumps 51, 52 for outputting pressurizing pressure generated by pressurizing hydraulic oil absorbed from the master cylinder 13 as the braking force. A brake ECU 116 makes the zero-point correction of a stroke sensor 14 and a master cylinder pressure sensor 18 when the negative pressure of the brake booster 12 is the same as or less than a determination value set beforehand in a stop state of the engine 101. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过适当地执行传感器的零点校正来提供具有高精度的制动力控制的车辆制动控制装置。解决方案：车辆制动控制装置配备有：制动助力器12，用于通过使用发动机101的进气负压来增强和传递由制动踏板11的操作产生的操作力; 主缸13，用于输出由制动助力器12增强的操作力产生的主缸压力作为制动力; 以及用于输出通过对从主缸13吸收的液压油进行加压而产生的加压作为制动力的液压泵51,52。当制动助力器12的负压与发动机的停止状态中预先设定的判定值相同或相等时，制动ECU116进行行程传感器14和主缸压力传感器18的零点修正（C）2009年，JPO＆INPIT

2. 发明专利

JPS61248975A ELECTROMAGNETIC FLOW REGULATING DEVICE 失效
公开(公告)号：JPS61248975A
公开(公告)日：1986-11-06
申请号：JP9146085
申请日：1985-04-27
申请人： TOYOTA MOTOR CORP
发明人： IDA MASAHIRO , WATANABE TSUKASA , YOKOYA YUJI , SANADA YUKITOMO
IPC分类号： F16F9/46 , F16K31/06
摘要： PURPOSE:To aim at miniaturizing the captioned electromagnetic flow regulating device as well as to make it possible to drive a plunger with low force, by eliminating fluid flow force exerted to the plungeer in the sliding direction thereof. CONSTITUTION:The first through holes 3a, 3b are provided at the center part of plungers 6, 7 along the axial direction thereof and the second through holes 3c, 3d for intercommunicating the first through holes 3a, 3b with the circumferential surface of the plunger are also provided. Further, the sliding direction of the plungers 6, 7 crosses rectangularly with the flow direction of fluid passing through the interior of the plungers 6, 7. Owing to this constitution, even if pressure becomes higher, fluid flow force which is exerted on the plungers 6, 7 in the sliding direction is not generated so that the plungers 6, 7 are operated with low force. And, it is possible to miniaturize said regulating device.

3. 发明专利

JPS6164513A Damping force control unit in shock absorber 失效
标题翻译：减震器中的阻尼力控制单元
公开(公告)号：JPS6164513A
公开(公告)日：1986-04-02
申请号：JP18694884
申请日：1984-09-06
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp
发明人： IDA MASAHIRO , NAKAJIMA HIROSHI , IGUCHI HIROSHI , KADOOKA TAKAO , MIYATA HIROSHI
IPC分类号： B60G17/08 , B60G17/015 , F16F9/50
CPC分类号： B60G17/015
摘要： PURPOSE:To reduce time delay from the time a handle is operated to the time change of damping force is started and thereby improve antiroll control by controlling damping force of a shock absorber on the basis of a vehicle speed and rotating torque of the handle. CONSTITUTION:A torque sensor 27 is coupled with the steering shaft of a handle 26, so as to detect rotating torque and analog signal proportional to the rotat ing torque is given to an A/D converter 29 through an amplifier circuit 28. The signal is then convereted to digital data by a converter 29, and given to a CPU7. When a switch 8a connected to the input port of the CPU7 is closed, damping forces corresponding respectively to a vehicle speed and the rotating torque of the handle are automatically set, while, higher damping force is set when a switch 8s is closed, middle damping force is set when a switch 8h is closed, and lower damping force is set when a switch 8n is closed.
摘要翻译：目的：为了减少手柄操作时间到阻尼力的时间变化的时间延迟，从而通过根据车速和手柄的转动扭矩来控制减震器的阻尼力，从而提高反卷积控制。构成：转矩传感器27与手柄26的转向轴结合，以便检测旋转转矩，并且通过放大器电路28向A / D转换器29提供与转动转矩成比例的模拟信号。信号是然后通过转换器29兑换为数字数据，并给予CPU7。当连接到CPU7的输入端口的开关8a被闭合时，分别对应于车速和手柄的旋转扭矩的阻尼力自动设定，而当开关8s闭合时设定较高的阻尼力，中间阻尼当开关8h闭合时，力被设定，当开关8n闭合时，设定较低的阻尼力。

4. 发明专利

JPS6267381A FLUID PASSAGE/FLOW RATE SELECTING SOLENOID VALVE 失效
公开(公告)号：JPS6267381A
公开(公告)日：1987-03-27
申请号：JP20742185
申请日：1985-09-19
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： IDA MASAHIRO , KUWANA KAZUTAKA , NAKANISHI NOBUYASU , NOGUCHI NOBORU
IPC分类号： F16K31/06 , B60T8/36 , B60T8/50
摘要： PURPOSE:To make possible to compactly assemble the captioned solenoid valve by integrating, a fluid passage connecting a fluid passage selecting chamber and a flow rate regulating chamber with each other, a fluid passage selecting solenoid valve and a flow rate regulating valve for opening/closing the orifice provided insertedly to a valve seat. CONSTITUTION:When the solenoid 53 of a fluid passage selecting solenoid valve 100 and the solenoid 73 of a flow rate regulating solenoid valve 200 is not excited, the oil pressure at a supply side (A) is rapidly introduced to a brake oil pressure chamber 6 so as to rapidly intensify the oil pressure in the brake oil pressure chamber 6. When the solenoid of the fluid passage selecting solenoid valve 100 is only excited, the oil pressure in the brake oil pressure chamber 6 is discharged to the discharge side (C) so as to be rapidly reduced. Further, when the solenoid 73 of the flow rate regulating valve 200 is excited, the flow rate is limited by an orifice 83b having a small aperture so as to intensify the pressure of the brake oil pressure chamber 6.

5. 发明专利

JPS62171575A SOLENOID ACTUATOR VALVE 失效
公开(公告)号：JPS62171575A
公开(公告)日：1987-07-28
申请号：JP1271286
申请日：1986-01-22
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： IDA MASAHIRO , ITO MASAMI
IPC分类号： F16K31/06
摘要： PURPOSE:To prevent that a valve is rendered uncontrollable because of the attractive operation of a damper, by providing a passage for introducing a pressure in the atmosphere around a movable member into a space defined by the movable member, the damper and a stator when the movable member is attracted to the stator. CONSTITUTION:A movable member 5 or a stator of a solenoid actuator valve is formed with a bypass passage 27a for introducing a pressure in the atmosphere around the movable member 5 into a space defined by the movable member 5, a damper 27 and the stator when the movable member 5 is attracted to the stator. Accordingly, a pressure in the space defined by the movable member 5, the damper 27 and the stator is always equal to the pressure in the atmosphere around the movable member 5. Therefore, there is no possibility that the movable member 5 is attracted to the stator by the pressure differential between in the space defined by the movable member, the damper and the stator and outside the space.

6. 发明专利

JPS61248974A ELECTROMAGNETIC FLOW REGULATING DEVICE 失效
公开(公告)号：JPS61248974A
公开(公告)日：1986-11-06
申请号：JP9145985
申请日：1985-04-27
申请人： TOYOTA MOTOR CORP
发明人： IDA MASAHIRO , WATANABE TSUKASA , YOKOYA YUJI , SANADA YUKITOMO
IPC分类号： F16F9/46 , F16K31/06
摘要： PURPOSE:To aim at miniaturizing the captioned electromagnetic flow regulating device as well as to it make possible to drive a plunger with low force, by eliminating fluid flow force exerted to the plunger in the sliding direction thereof. CONSTITUTION:Plungers 6, 7 are formed in such a way as rectangularly crossing the sliding direction of plungers 6, 7 which open and close a passage with the flow direction of fluid passing through the interior of the plungers 6, 7. And, first through holes 3a, 3b passing through the plungers 6, 7 in the axial direction thereof and the second through holes 3c, 3d for intercommunicating the first through holes 3a, 3b with the closeable passage with each other. Owing to this constitution, it is possible to drive the plungers 6, 7 with low force and miniaturize the flow regulating device.

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