专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5103399A Automotive slip control system with high response characteristics in fuel supply resumption 失效
标题翻译：汽车滑移控制系统在燃油供应恢复方面具有高响应特性
公开(公告)号：US5103399A
公开(公告)日：1992-04-07
申请号：US271544
申请日：1988-11-15
申请人： Toru Iwata , Shinji Katayose , Terukiyo Murakami , Minoru Tamura
发明人： Toru Iwata , Shinji Katayose , Terukiyo Murakami , Minoru Tamura
IPC分类号： B60K28/16 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/184 , F02D29/02 , F02D41/00 , F02D41/04 , F02D41/22 , F02D45/00
CPC分类号： B60K28/16
摘要： A slip control system monitors variation of engine speed for detecting transition from engine accelerating condition to decelerating condition during slip control mode operation, in which engine speed is adjusted for reducing output torque for reducing magnitude of wheel slippage. Slip control mode operation is terminated when engine transition from the acceleration state to deceleration state is detected.
摘要翻译：滑差控制系统监测发动机转速的变化，用于检测在滑差控制模式操作期间从发动机加速状态到减速状态的转变，其中调节发动机速度以减小输出转矩以减小车轮打滑的幅度。当发动机从加速状态转变到减速状态时，滑移控制模式操作终止。

2. 发明授权

US5119299A Slip control for automotive vehicle with variable engine speed variation characteristics 失效
标题翻译：具有可变发动机转速变化特性的机动车辆的滑动控制
公开(公告)号：US5119299A
公开(公告)日：1992-06-02
申请号：US290337
申请日：1988-12-27
申请人： Minoru Tamura , Shinji Katayose , Terukiyo Murakami , Toru Iwata
发明人： Minoru Tamura , Shinji Katayose , Terukiyo Murakami , Toru Iwata
IPC分类号： F02D29/02 , B60K28/16 , B60T8/172 , B60T8/175 , B60T8/1763 , B60W10/04 , B60W10/06 , B60W10/18 , F02D9/02 , F02D41/04
CPC分类号： B60K28/16 , B60T8/175
摘要： A slip control system employs a plurality of slip control characteristics which may be provided as form of maps. One of the maps is selected depending upon wheel slippage in such a manner that a map having a greater engine speed variation rate with respect to variation of an accelerator position is selected while the wheel slippage is maintained smaller than a predetermined target slippage, and a map having a smaller engine speed variation rate is selected while wheel slippage is greater than the predetermined target slippage. The selected map is compared with a map previously selected at a preceding timing which is variable depending upon a lag time of engine response.
摘要翻译：滑动控制系统采用多个滑动控制特性，其可以作为地图的形式提供。根据轮滑动来选择其中一个地图，其方式是选择相对于加速器位置的变化而具有较大的发动机转速变化率的地图，同时车轮打滑保持小于预定的目标滑移，并且地图当轮滑动大于预定的目标滑移时，选择具有较小的发动机转速变化率。将所选择的地图与先前在根据发动机响应的滞后时间变化的定时进行比较。

3. 发明授权

US4879657A System and method for electronically controlling a vehicular engine operation having a safe function 失效
标题翻译：用于电子控制具有安全功能的车辆发动机操作的系统和方法
公开(公告)号：US4879657A
公开(公告)日：1989-11-07
申请号：US169500
申请日：1988-03-17
申请人： Minoru Tamura , Shinji Katayose , Terukiyo Murakami , Hisashi Izumi
发明人： Minoru Tamura , Shinji Katayose , Terukiyo Murakami , Hisashi Izumi
IPC分类号： B60K26/04 , B60K28/16 , B60K31/00 , B60K31/04 , B60W30/00 , F02D9/02 , F02D11/04 , F02D11/10 , F02D29/02 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/22
CPC分类号： B60K31/04 , F02D11/105 , F02D2009/0261 , F02D2011/103
摘要： A system and method for electronically controlling a vehicular engine operation in accordance with an accelerator operation which can utilize a system for automatically controlling a vehicle speed to a set cruising speed are disclosed in which an operating variable selection mechanism which selects and outputs one of operating variables whose value is larger than the other operating variable, the operating variables being derived from an accelerator and from an actuator of the automatic vehicle cruise controlling system is installed. The selected operating variable of the operating variable selection mechanism is detected by means of an accelerator sensor. A throttle actuator is controlled for driving the throttle valve toward the direction in which an opening angle of the throttle valve coincides with a target opening angle which is defined by a detected variable of the accelerator sensor. A limiter provided for limiting a maximum opening angle of the throttle valve is driven by means of a limiter driving mechanism toward the angular position of the throttle valve corresponding to the selected operating variable of the operating variable selection mechanism and is held thereat against the driving force of the throttle actuator by means of a limiter holding mechanism.
摘要翻译：公开了一种用于根据可以利用用于将车速自动控制到设定巡航速度的系统的加速器操作来电动控制车辆发动机操作的系统和方法，其中选择并输出操作变量之一的操作变量选择机构其值大于其他操作变量，安装来自加速器和来自自动车辆巡航控制系统的致动器的操作变量。通过加速器传感器来检测所选择的操作变量选择机构的操作变量。控制节气门致动器，以将节气门朝向节流阀的打开角度与由加速器传感器的检测变量所限定的目标打开角度相一致的方向驱动。设置用于限制节流阀的最大开度的限制器通过限制器驱动机构驱动，朝向与操作变量选择机构的所选择的操作变量相对应的节流阀的角位置，并被限制在驱动力的限制器保持机构。

4. 发明授权

US5255193A Traction control system for controlling engine output and brake for maintaining optimum wheel traction with road friction level dependent brake control 失效
标题翻译：用于控制发动机输出和制动的牵引力控制系统，用于通过与道路摩擦水平相关的制动控制来保持最佳车轮牵
公开(公告)号：US5255193A
公开(公告)日：1993-10-19
申请号：US752198
申请日：1991-08-20
申请人： Shinji Katayose , Minoru Tamura , Toru Iwata
发明人： Shinji Katayose , Minoru Tamura , Toru Iwata
IPC分类号： B60T8/175 , B60T8/48 , B60T8/58
CPC分类号： B60T8/489 , B60T8/175 , B60T8/48 , B60T2270/208
摘要： A traction control system monitors wheel slippage and variation of wheel slippage for detecting road friction condition. The traction control system selects brake control characteristics depending upon the detected road friction condition.
摘要翻译：牵引控制系统监测车轮打滑和车轮打滑的变化，以检测道路摩擦条件。牵引控制系统根据检测到的道路摩擦条件选择制动控制特性。

5. 发明授权

US4964045A Traction control system for automotive vehicle 失效
标题翻译：汽车牵引力控制系统
公开(公告)号：US4964045A
公开(公告)日：1990-10-16
申请号：US333957
申请日：1989-04-06
申请人： Toru Iwata , Shinji Katayose , Minoru Tamura
发明人： Toru Iwata , Shinji Katayose , Minoru Tamura
IPC分类号： B60W10/04 , B60T8/172 , B60T8/175 , B60T8/1764 , B60T8/48 , B60W10/00 , B60W10/06 , B60W10/18 , B60W10/188 , F02D29/02 , F02D41/00 , F02D41/04
CPC分类号： B60T8/489 , B60T8/175 , B60T8/48
摘要： A traction control system is associated with a vehicular brake system which can control braking force for respective individual driving wheel independently of each other on the basis of an average wheel slippage data. The average wheel slippage data is derived introducing weighing technology giving higher weight for wheel slippage on a driving wheel, on which occurring smaller wheel slippage in comparison with the other. The traction control performs control of application of braking force for respective driving wheel independently of each other so that wheel traction recovering efficiency at respective driving wheel can be optimized.

6. 发明授权

US4969102A System for controlling rotation of drive wheel for vehicles and method therefor 失效
标题翻译：用于控制车辆驱动轮转动的系统及其方法
公开(公告)号：US4969102A
公开(公告)日：1990-11-06
申请号：US274357
申请日：1988-11-21
申请人： Minoru Tamura , Shinji Katayose , Toru Iwata
发明人： Minoru Tamura , Shinji Katayose , Toru Iwata
IPC分类号： B60W10/04 , B60K28/16 , B60T8/175 , B60W10/08 , B60W10/18 , F02D9/02 , F02D29/02 , F02D41/00 , F02D41/04
CPC分类号： B60K28/16
摘要： A system and method for controlling a rotation of drive wheels for a vehicle in which a slippage (slip rate in percentage) between the drive wheels and a road surface on which the vehicle runs is calculated on the basis of a drive wheel rotation speed and a vehicle body speed, a plurality of different predetermined slippages, each representing a magnitude of a slip occurrence are stored, and a plurality of different characteristic graphs, each representing a relationship between opening angles of a first throttle valve associated with an accelerator and of a second throttle valve installed in series with the first throttle valve in an intake air passage of a vehicular engine are stored. Then, one of the characteristic graphs is selected to use the control of the opening angle of the throttle valve according to a change of the slip occurrence in such a way that when the slippage increases and exceeds one of the predetermined slippages, the opening angle of the second throttle valve is decreased toward its fully close position with respect to that of the first throttle valve and when the slippage decreases and becomes below one of the predetermined slippages, the opening angle of the second throttle valve is increased with time toward its original fully open position.

7. 发明授权

US4649880A Apparatus for throttle valve control 失效
标题翻译：节流阀控制装置
公开(公告)号：US4649880A
公开(公告)日：1987-03-17
申请号：US843279
申请日：1986-03-24
申请人： Hiroyuki Asano , Shinji Katayose , Hideaki Inoue , Akira Takei , Minoru Tamura
发明人： Hiroyuki Asano , Shinji Katayose , Hideaki Inoue , Akira Takei , Minoru Tamura
IPC分类号： F02D9/02 , F02D11/10 , F02D41/00 , F02D41/04 , F02D41/06 , F02D41/22 , F02D45/00 , F02D41/02
CPC分类号： F02D11/10 , F02D41/042 , F02D2011/102
摘要： An apparatus for controlling movement of a throttle valve in response to a change in the position of an accelerator pedal. The apparatus includes a control circuit powered from a power source through an ignition switch for determining a value corresponding to a setting of the position of the throttle valve. A throttle actuator is connected to the control circuit for moving the throttle valve to the determined setting. A device is provided to retain the control circuit powered from the power source until the throttle actuator returns the throttle valve to its closed position after the ignition switch is turned off.
摘要翻译：一种用于响应于加速器踏板的位置变化来控制节流阀的运动的装置。该装置包括由电源通过点火开关供电的控制电路，用于确定与节流阀的位置的设定相对应的值。节气门执行器连接到控制电路，用于将节流阀移动到确定的设定。提供了一种装置，用于保持从电源供电的控制电路，直到节气门执行器在点火开关关闭之后将节气门返回到其关闭位置。

8. 发明授权

US4735183A Apparatus for controlling angular displacement of a throttle valve for an automotive vehicle 失效
标题翻译：用于控制用于机动车辆的节流阀的角位移的装置
公开(公告)号：US4735183A
公开(公告)日：1988-04-05
申请号：US839193
申请日：1986-03-13
申请人： Hideaki Inoue , Shinji Katayose , Akira Takei , Minoru Tamura
发明人： Hideaki Inoue , Shinji Katayose , Akira Takei , Minoru Tamura
IPC分类号： H02P8/00 , F02D11/10 , F02D41/00 , F02D41/08
CPC分类号： F02D11/10 , F02D2011/102
摘要： An apparatus for controlling the angular displacement of a throttle valve for an automotive vehicle includes a return spring attached to the rotational axis of the throttle valve which biases the rotational axis of the throttle valve towards its fully closed position, and which automatically moves the throttle valve to its fully closed position without excessive wear on the throttle valve or on a throttle chamber.
摘要翻译：用于控制用于机动车辆的节流阀的角位移的装置包括附接到节流阀的旋转轴线的复位弹簧，其将节流阀的旋转轴线朝向其完全关闭位置偏压，并且自动地使节流阀到其完全关闭位置，而不会在节流阀或节流室上过度磨损。

9. 发明授权

US4718380A System and method for controlling the opening angle of a throttle valve according to the position of an accelerator for an automotive vehicle 失效
标题翻译：根据用于机动车辆的加速器的位置来控制节气门的开度的系统和方法
公开(公告)号：US4718380A
公开(公告)日：1988-01-12
申请号：US849708
申请日：1986-04-09
申请人： Shinji Katayose , Minoru Tamura , Hideaki Inoue , Akira Takei , Takashi Oka
发明人： Shinji Katayose , Minoru Tamura , Hideaki Inoue , Akira Takei , Takashi Oka
IPC分类号： F02D11/10 , F02D9/02
CPC分类号： F02D11/105 , F02D2011/102
摘要： A system and method for controlling the opening angle of a throttle valve installed within an engine for a vehicle, in which the rate of change of the opening angular position of the throttle valve is calculated as a substantially cubic function of a relative rate of change in an angular position of an accelerator pedal, so that the speed of vehicle is held approximately constant when there is no consistent change in the angular position of the accelerator pedal and the speed of vehicle changes quickly as the rate of change of the angular position of the accelerator pedal increases.
摘要翻译：一种用于控制安装在用于车辆的发动机内的节流阀的开启角度的系统和方法，其中将节流阀的开度角位置的变化率计算为相对变化率的基本上立方函数加速器踏板的角度位置，使得当加速器踏板的角位置没有一致的变化并且车辆速度快速地改变时，车辆的速度保持大致恒定，因为车速的角位置的变化率油门踏板增加。

10. 发明授权

US6003959A Vehicle dynamics control system 失效
标题翻译：车辆动力学控制系统
公开(公告)号：US6003959A
公开(公告)日：1999-12-21
申请号：US986931
申请日：1997-12-08
申请人： Shinji Katayose , Masamichi Imamura
发明人： Shinji Katayose , Masamichi Imamura
IPC分类号： B60T8/1755 , B60T8/24 , B60T8/48 , B60T8/58 , B60T8/32
CPC分类号： B60T8/246 , B60T8/1755 , B60T8/4872 , B60T2270/306
摘要： A vehicle dynamics control system for an automotive vehicle with a parallel split layout of brake circuits comprises a tandem master cylinder, a hydraulic pump fluidly disposed in one brake circuit, a selector valve for selecting a brake-fluid pressure to be fed to a first brake line from between the fluid pressure generated from the pump and the master-cylinder pressure, a plurality of pressure control valves for regulating a fluid pressure in each individual wheel-brake cylinder, vehicle sensors for detecting a vehicle's cornering behavior, and a control unit being responsive to the sensor's input information for controlling the respective control valves associated with the front wheel-brake cylinders. The control unit operates to supply the fluid pressure generated from the pump to an inner front wheel-brake cylinder in the vehicle understeer on turns. The control unit also operates to supply the fluid pressure generated from the pump to an outer front wheel-brake cylinder in the vehicle oversteer on turns.
摘要翻译：一种用于具有制动回路平行分配布局的机动车辆的车辆动力学控制系统，包括串联主缸，流体地布置在一个制动回路中的液压泵，用于选择供给至第一制动器的制动液压力的选择阀在从泵产生的流体压力与主缸压力之间的管线;多个用于调节各个车轮制动缸中的流体压力的压力控制阀，用于检测车辆的转弯行为的车辆传感器，以及控制单元，响应于传感器的输入信息来控制与前轮制动缸相关联的各个控制阀。控制单元操作以在车轮转向时将来自泵产生的流体压力提供给车辆转向不足内的内前轮制动缸。控制单元还可以将从泵产生的流体压力提供给车辆过度转向器中的外前轮制动缸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式