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1. 发明授权

US06367892B1 Method of terminating electronic brake force distribution 有权
标题翻译：终止电子制动力分配的方法
公开(公告)号：US06367892B1
公开(公告)日：2002-04-09
申请号：US09155319
申请日：1999-03-25
申请人： Thomas Proger , Markus Zenzen
发明人： Thomas Proger , Markus Zenzen
IPC分类号： B60T862
CPC分类号： B60T8/1766 , B60T8/1764
摘要： The present invention discloses a brake system with electronic brake force distribution which includes additional criteria of deactivation of the electronic brake force distribution. Deactivation of the electronic brake force distribution is intended to occur, on the one hand, if a pressure increase phase lasts longer than a defined time (50). On the other hand, another criterion of deactivation (60) is deceleration-responsive, and an additional check is made whether or not braking is pedal operated (62).
摘要翻译：本发明公开了一种具有电子制动力分配的制动系统，该制动系统包括电子制动力分配失效的附加标准。一方面，如果压力增加阶段持续比定义的时间长（50），则意图发生电子制动力分布的停用。另一方面，停用（60）的另一标准是减速响应，并且进行额外的检查是否制动是踏板操作（62）。

2. 发明授权

US06272421B1 Antilock braking system, based on a fuzzy controller, for an electromechanical vehicle braking system 失效
标题翻译：防抱死制动系统，基于模糊控制器，用于机电车辆制动系统
公开(公告)号：US06272421B1
公开(公告)日：2001-08-07
申请号：US09391040
申请日：1999-09-07
申请人： Anno Mertens
发明人： Anno Mertens
IPC分类号： B60T862
CPC分类号： B60T8/174
摘要： The subject of the application has a fuzzy controller which forms a pressure rate of change as a function of a wheel slip, a wheel acceleration, a locking pressure and a ratio between the actual pressure and the locking pressure. The rate of change is supplied, via an integrating unit, to an actuator of an electromechanical braking system. The locking pressure can thereby be adapted dynamically as a function of the wheel slip. Optimal antilock braking control for electromechanical braking systems is achieved through the selection of the input and output variables and the rule base.
摘要翻译：应用的主题具有模糊控制器，其形成作为车轮滑移，车轮加速度，锁定压力以及实际压力和锁定压力之间的比率的变化的压力变化率。变化率通过积分单元提供给机电制动系统的致动器。因此，锁定压力可以作为车轮滑动的函数动态地适配。通过选择输入和输出变量以及规则库，实现机电制动系统的最佳防抱死制动控制。

3. 发明授权

US06336689B1 Brake fluid pressure retaining unit 有权
标题翻译：制动液压力保持单元
公开(公告)号：US06336689B1
公开(公告)日：2002-01-08
申请号：US09517524
申请日：2000-03-02
申请人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Masakazu Shiraishi , Shouji Suzuki , Yoichi Sugimoto
发明人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Masakazu Shiraishi , Shouji Suzuki , Yoichi Sugimoto
IPC分类号： B60T862
CPC分类号： B60T17/16 , B60T7/122 , B60T13/686 , Y10S188/02 , Y10S303/90
摘要： A brake fluid pressure retaining unit for a vehicle comprises a solenoid valve SV arranged in a brake fluid passage FP between a master cylinder MC and a wheel cylinder WC so as to shut off or communicate the brake fluid passage FP. In the case that a transmission of the vehicle is shifted to a driving position, the solenoid valve SV is switched to a shut-off position when the vehicle stops with a brake pedal BP depressed. The solenoid valve SV is switched to a communicating position when driving force is exerted on the vehicle. Brake fluid pressure is retained within the wheel cylinder WC when the solenoid valve SV is in the shut-off position. The brake fluid pressure within the wheel cylinder is retained after releasing the brake pedal so that braking force continues to act on the vehicle. The brake fluid pressure retaining unit comprises control means CU such that when the solenoid valve is in the shut-off position and the transmission is shifted to a non-driving position, the solenoid valve SV is returned to the communicating position on condition that depression of the brake pedal BP is released.
摘要翻译：一种用于车辆的制动液压力保持单元包括：在主缸MC和轮缸WC之间布置在制动流体通道FP中的电磁阀SV，以便切断或连通制动流体通道FP。在车辆的变速器转移到驾驶位置的情况下，当制动踏板BP压下时车辆停止时，电磁阀SV切换到关闭位置。当驱动力施加在车辆上时，电磁阀SV切换到连通位置。当电磁阀SV处于关闭位置时，制动液压力保持在轮缸WC内。在释放制动踏板之后，保持轮缸内的制动液压力，使得制动力继续作用在车辆上。制动液压力保持单元包括控制装置CU，使得当电磁阀处于关闭位置并且变速器移动到非驱动位置时，电磁阀SV返回到连通位置，制动踏板BP被释放。

4. 发明授权

US06206490B1 Brake control system for a vehicle 有权
标题翻译：车辆制动控制系统
公开(公告)号：US06206490B1
公开(公告)日：2001-03-27
申请号：US09199374
申请日：1998-11-25
申请人： Kenji Tozu , Takayuki Itoh , Masanobu Fukami , Satoshi Yokoyama
发明人： Kenji Tozu , Takayuki Itoh , Masanobu Fukami , Satoshi Yokoyama
IPC分类号： B60T862
CPC分类号： B60T8/4872 , B60T8/266
摘要： The present invention is directed to a brake control system for a vehicle, wherein a first valve device for opening or closing a main passage, which communicates a master cylinder with wheel brake cylinders, a hydraulic pressure pump for supplying the hydraulic pressure to the main passage, and a second valve device for opening or closing an auxiliary passage, which communicates the inlet of the pressure pump with the master cylinder, are disposed in each hydraulic pressure circuit of a dual hydraulic pressure circuit system. In the case where the slip rate of at least one of the front wheels is smaller than the slip rate of at least one of the wheels belonging to a different hydraulic pressure circuit from the hydraulic pressure circuit to which the one of the front wheels belongs, when the brake pedal is being operated, the hydraulic braking pressure discharged from the pressure pump is applied to one of the wheel brake cylinders operatively mounted on at least one of the front wheels, by controlling the second valve device for example.
摘要翻译：本发明涉及一种用于车辆的制动控制系统，其中用于打开或关闭主缸与车轮制动缸连通的主通道的第一阀装置，用于将液压供应到主通道的液压泵以及用于打开或关闭将压力泵的入口与主缸连通的辅助通道的第二阀装置设置在双液压回路系统的每个液压回路中。在前轮中的至少一个的滑移率小于属于与前轮所属的液压回路不同的液压回路的至少一个车轮的滑移率的情况下，当制动踏板被操作时，通过控制第二阀装置，将从压力泵排出的液压制动压力施加到可操作地安装在至少一个前轮上的一个车轮制动缸。

5. 发明授权

US06641234B2 Method for improved anti-lock braking control for all-wheel drive vehicles having a viscous coupling or a viscous lock 有权
公开(公告)号：US06641234B2
公开(公告)日：2003-11-04
申请号：US09808083
申请日：2001-03-14
申请人： Friedrich Kost , Gerd Busch , Dieter Kunz , Matthias Reichhelm , Ralf Gutmann
发明人： Friedrich Kost , Gerd Busch , Dieter Kunz , Matthias Reichhelm , Ralf Gutmann
IPC分类号： B60T862
CPC分类号： B60T8/322 , B60K17/3465 , B60K17/351 , B60T13/662 , B60T2270/12
摘要： A method for controlling a braking system in an all-wheel drive vehicle having a viscous coupling or a viscous lock, wherein a viscous torque acting on a wheel is estimated, the viscous torque is taken into account in estimating a desired braking pressure for the wheel, and the desired braking pressure is applied to the wheel.

6. 发明授权

US06292733B1 Vehicular brake controlling apparatus 失效
标题翻译：车辆制动控制装置
公开(公告)号：US06292733B1
公开(公告)日：2001-09-18
申请号：US09400910
申请日：1999-09-22
申请人： Yoshitaka Sugiyama , Toru Kojima
发明人： Yoshitaka Sugiyama , Toru Kojima
IPC分类号： B60T862
CPC分类号： B60T8/1766
摘要： A vehicular brake controlling apparatus comprises: a brake unit to enable a suppression of boosting a braking liquid pressure independently of each wheel cylinder, each wheel cylinder operatively braking a corresponding one of vehicular front and rear road wheels according to the braking liquid pressure; a plurality of road wheel velocity sensors, each road wheel velocity sensor detecting a revolution velocity of the corresponding one of the road wheels and outputting a signal indicating the detected road wheel revolution velocity thereof; and a controller configured to be enabled to execute such a braking force distribution control function as to controllably operate the brake unit to suppress the boosting in the braking liquid pressure for the rear road wheels on the basis of a revolution velocity difference between the front and rear road wheels derived from the signals outputted from the respective road wheel velocity sensors when the revolution velocity difference is in excess of a predetermined start threshold value and to be enabled to execute a back-up control function for the braking force distribution control function on the basis of the signals outputted from the other road wheel velocity sensors which are operated normally when detecting an occurrence of failure in any one of the road wheel velocity sensors, the controller being configured to modify the predetermined start threshold value from a value used during the execution of the braking force distribution control function with all of the road wheel velocity sensors operated normally when executing the back-up control function.
摘要翻译：一种车辆制动控制装置，包括：制动单元，其能够抑制独立于每个轮缸的升高制动液压，每个轮缸根据制动液体压力可操作地制动相应的一个车辆前轮和后轮; 多个车轮速度传感器，各道轮速度传感器检测相应的一个车轮的转速，并输出表示检测到的车轮转速的信号; 以及控制器，被配置为能够执行这样的制动力分配控制功能，以可控地操作制动单元，以基于前后的转速差来抑制后轮的制动液压的升高当旋转速度差超过预定的启动阈值时，从相应的车轮速度传感器输出的信号获得车轮，并且能够基于该制动力分配控制功能执行用于制动力分配控制功能的备用控制功能在检测到任何一个所述车轮速度传感器中发生故障时从其他车轮速度传感器输出的信号被正常地操作，所述控制器被配置为根据在执行过程中使用的值来修改所述预定起动阈值制动力分配控制功能与所有的车轮速度执行备份控制功能时，传感器正常运行。

7. 发明授权

US06193331B1 Vehicular brake system for performing effective brake operations 有权
标题翻译：用于执行有效制动操作的车辆制动系统
公开(公告)号：US06193331B1
公开(公告)日：2001-02-27
申请号：US09474768
申请日：1999-12-30
申请人： Syuichi Yonemura , Youichi Abe , Mamoru Sawada
发明人： Syuichi Yonemura , Youichi Abe , Mamoru Sawada
IPC分类号： B60T862
CPC分类号： B60T13/662 , B60T7/12 , B60T8/26 , B60T8/348 , B60T8/4275
摘要： A first fluid line couples first and second wheel cylinders. A second fluid line couples third and fourth wheel cylinders. A first pressure increasing unit increases pressure applied to the first and second wheel cylinders to a second pressure level which is greater than a first pressure generated by a master cylinder. When the first pressure increasing unit is in operation, a pressure difference setting unit sets a difference between pressure applied to the first and second wheel cylinders and pressure applied to the third and fourth wheel cylinders.
摘要翻译：第一流体管线联接第一和第二轮缸。第二流体管线连接第三和第四轮缸。第一增压单元将施加到第一和第二轮缸的压力增加到大于由主缸产生的第一压力的第二压力水平。当第一增压单元运行时，压差设定单元设定施加到第一和第二轮缸的压力与施加到第三和第四轮缸的压力之间的差。

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