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111. 发明授权

US3653726A Anti-skid device for vehicles 失效
标题翻译：用于车辆的防滑装置
公开(公告)号：US3653726A
公开(公告)日：1972-04-04
申请号：US82990169
申请日：1969-06-03
申请人： NIPPON DENSO CO
发明人： WAKAMATSU HISATO , ANDO NORIYOSHI , MAJIMA KAZU
IPC分类号： B60T8/1761 , B60T8/1763 , B60T8/70 , B60T8/74 , B60T8/12
CPC分类号： B60T8/74 , B60T8/17613 , B60T8/17633
摘要： An anti-skid control device for a vehicle having wheel angular deceleration detecting apparatus for detecting the angular deceleration of the wheel, a switch element actuated by the output from the detecting apparatus so as to supply current to brake force releasing apparatus, and wheel rotation detecting apparatus, which, when the rotation of the wheel is stopped in the closed state of the switch element, is operative by detecting the stoppage of rotation of the wheel to maintain the supply of current to the brake force releasing apparatus until the rotation of the wheel is started again.
摘要翻译：一种用于车辆的防滑控制装置，具有用于检测车轮的角度减速度的车轮角减速度检测装置，由检测装置的输出致动的开关元件，以向制动力释放装置供给电流，以及车轮旋转检测当车轮的旋转在开关元件的关闭状态下停止时，通过检测车轮的旋转停止来维持向制动力释放装置的电流供应直至轮子的转动为止再次开始

112. 发明授权

US3578819A Skid control system 失效
公开(公告)号：US3578819A
公开(公告)日：1971-05-18
申请号：US3578819D
申请日：1968-09-23
申请人： KELSEY HAYES CO
发明人： ATKINS THOMAS M
IPC分类号： B60T8/66 , B60T8/172 , B60T8/1763 , B60T8/70 , B60T8/08
CPC分类号： B60T8/17633
摘要： A skid control system for fluid-actuated brakes of a wheeled vehicle including a modulating valve for modulating the fluid pressure to the fluid-actuated brakes and a control circuit for controlling the valve in response to indications of wheel speed and/or wheel deceleration.

113. 发明授权

US3556610A Brake control system for preventing wheel locking 失效
标题翻译：用于防止车轮锁定的制动控制系统
公开(公告)号：US3556610A
公开(公告)日：1971-01-19
申请号：US3556610D
申请日：1968-10-28
申请人： TELDIX GMBH
发明人： LEIBER HEINZ
IPC分类号： B60T8/48 , B60T8/173 , B60T8/50 , B60T8/58 , B60T8/70 , B60T8/72 , B60T8/74 , B60T8/76 , B60T8/08
CPC分类号： B60T8/5037 , B60T8/173 , B60T8/5006 , B60T8/58 , B60T8/72 , B60T8/74 , B60T8/76
摘要： A BRAKE CONTROL SYSTEM, SUITABLE FOR USE WITH A VEHICLE HAVING BRAKES ACTUATED BY A PRESSURE MEDIUM FOR PREVENTING THE WHEELS OF THE VEHICLE FROM LOCKING. IN ADDITION TO THE USUAL MEANS FOR BRAKING THE WHEELS OF THE VEHICLE, THE BRAKE CONTROL SYSTEM INCLUDES MEANS, CONNECTED TO SENSE THE ROTATION OF EACH WHEEL, FOR PRODUCING AN OUTPUT SIGNAL WHEN THE ROTATIONAL DECELERATION OF A PARTICULAR WHEEL EXCEEDS A GIVEN THRESHOLD VALUE. THE CONTROL SYSTEM, ALSO HAS MEANS, CONNECTED TO RECEIVE THIS OUTPUT SIGNAL, FOR REDUCING THE BRAKING FORCE THAT IS APPLIED TO THE PARTICULAR WHEEL A PRESCRIBED DELAY TIME AFTER RECEIPT OF THE OUTPUT SIGNAL.

114. 发明授权

US3494671A Automotive anti-skid control system 失效
标题翻译：汽车防滑控制系统
公开(公告)号：US3494671A
公开(公告)日：1970-02-10
申请号：US3494671D
申请日：1968-03-13
申请人： BENDIX CORP
发明人： SLAVIN MICHAEL , CARP RALPH W
IPC分类号： B60T8/1763 , B60T8/1764 , B60T8/42 , B60T8/58 , B60T8/70 , B60T8/04
CPC分类号： B60T8/17633 , B60T8/1764 , B60T8/425 , B60T8/58

115. 发明授权

US07387349B2 System and method for adaptive brake application and initial skid detection 有权
标题翻译：用于自适应制动应用和初步滑移检测的系统和方法
公开(公告)号：US07387349B2
公开(公告)日：2008-06-17
申请号：US10349064
申请日：2003-01-22
申请人： Bijan Salamat , Robert D. Cook
发明人： Bijan Salamat , Robert D. Cook
IPC分类号： B60T8/70 , B60T8/66
CPC分类号： B60T8/1703 , B60T8/17616 , B60T8/325 , B60T13/662 , B60T2210/13
摘要： The adaptive brake application and initial skid detection system allows rapid brake application and prevents deep initial skids. Brake pressure is compared with a predetermined threshold brake pressure. Wheel velocity error signals are also generated to indicated the difference between the wheel velocity and a reference velocity signal. A pressure bias modulator integrator responsive to brake pressure signals adjusts the wheel velocity error signals to provide an anti-skid control signal. The pressure bias modulator integrator can also be initialized to the value of the measured brake pressure when the wheel velocity error signals indicate the beginning of a skid. Brake pressure difference signals are generated to indicate the difference between brake pressure and a commanded brake pressure, and an adjusted brake pressure error signal is generated in response to the brake pressure difference signals.
摘要翻译：自适应制动应用和初始滑移检测系统允许快速制动应用，并防止深度初始滑行。将制动压力与预定的阈值制动压力进行比较。还产生车轮速度误差信号，以指示车轮速度与基准速度信号之间的差值。响应于制动压力信号的压力偏置调制器积分器调节车轮速度误差信号以提供防滑控制信号。当车轮速度误差信号表示滑轨的开始时，压力调节器积分器也可以初始化为测量的制动压力的值。产生制动压力差信号以指示制动压力和指令的制动压力之间的差异，并且响应于制动压力差信号而产生调节的制动压力误差信号。

116. 发明授权

US07099765B2 Direct determination of the maximum grip coefficient on the basis of measurement of the circumferential extension in a sidewall of a tire 有权
标题翻译：基于轮胎侧壁中的周向延伸的测量来直接确定最大夹持系数
公开(公告)号：US07099765B2
公开(公告)日：2006-08-29
申请号：US10911047
申请日：2004-08-04
申请人： David Bertrand
发明人： David Bertrand
IPC分类号： G06F7/00 , B60T8/66 , B60T8/70
CPC分类号： B60T8/1725
摘要： A method of determining the grip coefficient μ in the contact area of a tire on a road includes the steps of selecting a plurality of fixed points in space (that is to say ones that are fixed in the reference frame associated with the vehicle) which points lie at different azimuths along the circumference in at least one sidewall of the tire, obtaining a corresponding number of measurements of circumferential distance variation (extension or contraction) at these fixed points when the tire is rolling on the road, and the measurement signals are processed so as to extract the grip coefficient μ.
摘要翻译：确定道路上的轮胎的接触区域中的抓地系数μ的方法包括以下步骤：在空间（即，与车辆相关联的参考系中固定的固定点）中选择多个固定点沿着轮胎的至少一个侧壁中的圆周处于不同的方位角，获得在轮胎在道路上滚动时在这些固定点处的圆周距离变化（延伸或收缩）的相应数量的测量，并且处理测量信号以提取握力系数μ。

117. 发明授权

US06955408B1 Process and device for controlling a vehicle braking system 失效
标题翻译：用于控制车辆制动系统的过程和装置
公开(公告)号：US06955408B1
公开(公告)日：2005-10-18
申请号：US08849810
申请日：1996-09-19
申请人： Johannes Schmitt
发明人： Johannes Schmitt
IPC分类号： B60T8/34 , B60T8/175 , B60T8/1761 , B60T8/36 , B60T13/66 , B60T8/00 , B60T8/70
CPC分类号： B60T8/17616 , B60T8/175 , B60T8/36
摘要： A method and apparatus for controlling the brake system of a vehicle, in which pressure is built up and reduced in the wheel brakes by pulses having at least one changeable parameter. This at least one parameter is corrected as a function of at least one variable that influences the dynamics of the pressure change.
摘要翻译：一种用于控制车辆的制动系统的方法和装置，其中通过具有至少一个可变参数的脉冲在车轮制动器中建立和减少压力。该至少一个参数被修正为影响压力变化动力学的至少一个变量的函数。

118. 发明授权

US5719565A Anti-skid controller having accurate road surface detection capabilities 失效
标题翻译：防滑控制器具有精确的路面检测功能
公开(公告)号：US5719565A
公开(公告)日：1998-02-17
申请号：US677371
申请日：1996-07-05
申请人： Tadaaki Tsuno , Shoichi Masaki
发明人： Tadaaki Tsuno , Shoichi Masaki
IPC分类号： B60G17/00 , B60G17/0165 , B60T8/172 , B60T8/1761 , B60T8/58 , B60T8/62 , B60T8/70 , G01P15/00 , G01P15/16 , G08G1/09
CPC分类号： G01P15/165 , B60G17/0165 , B60T8/172 , G01P15/00 , B60T2210/14 , B60T2210/16
摘要： The wheel speed of each wheel of a vehicle is calculated based on wheel speed signals from wheel speed sensors. The wheel acceleration of each wheel is calculated based on the wheel speed. High frequency components of the wheel acceleration of each wheel are filtered using a high-pass filter to obtain the frequency components of the wheel acceleration which are due only to the road surface condition. Then, a variance of the filtered wheel acceleration is calculated, and a bad road condition determination is executed using the calculated variance. Anti-skid control is carried out based on the bad road condition determination result to provide improved braking control in off-road conditions.
摘要翻译：基于车轮速度传感器的车轮速度信号计算车辆每个车轮的车轮速度。每个车轮的车轮加速度根据车轮速度计算。使用高通滤波器对每个车轮的车轮加速度的高频分量进行滤波，以获得仅由于路面状况而导致的车轮加速度的频率分量。然后，计算滤波车轮加速度的变化，并且使用所计算的方差来执行不良道路状况确定。基于恶劣的道路状况判定结果进行防滑控制，在越野条件下提供改进的制动控制。

119. 发明授权

US5685618A Anti-skid control method 失效
标题翻译：防滑控制方法
公开(公告)号：US5685618A
公开(公告)日：1997-11-11
申请号：US569941
申请日：1995-12-08
申请人： Kazuma Uchida , Nobuaki Okumoto
发明人： Kazuma Uchida , Nobuaki Okumoto
IPC分类号： B60T8/66 , B60T8/1755 , B60T8/1761 , B60T8/40 , B60T8/70 , B60T8/72 , B60T8/58
CPC分类号： B60T8/4036 , B60T8/1755 , B60T8/17616 , B60T2201/16
摘要： A method is provided that provides optimum anti-skid control when the vehicle is turning. If a vehicle enters a turning motion, the maximum frictional resistance corresponds to a larger slip ratio; therefore, in this method, the slip threshold is gradually increased to provide the optimum anti-skid control.
摘要翻译：提供一种当车辆转弯时提供最佳防滑控制的方法。如果车辆进入转向运动，则最大摩擦阻力对应于较大的滑移率; 因此，在该方法中，滑移阈值逐渐增加以提供最佳的防滑控制。

120. 发明授权

US5647647A Deceleration control device for vehicle 失效
标题翻译：车辆减速控制装置
公开(公告)号：US5647647A
公开(公告)日：1997-07-15
申请号：US456869
申请日：1995-06-01
申请人： Kazuhiro Kato , Yoichi Miyawaki , Hirohisa Tanaka
发明人： Kazuhiro Kato , Yoichi Miyawaki , Hirohisa Tanaka
IPC分类号： B60T8/32 , B60T7/22 , B60T8/00 , B60T8/173 , B60T8/174 , B60T8/62 , B60T8/70 , B60T13/66 , B60T8/28
CPC分类号： B60T8/00 , B60T13/662 , B60T7/22 , B60W2720/106
摘要： A deceleration control device for a vehicle receives signals from an acceleration sensor, a speed sensor, and a brake fluid pressure sensor to calculate a brake fluid pressure control value to output a control signal to a brake pressure fluid control device. The deceleration control device may include a first arithmetic unit for calculating an actual deceleration of the vehicle, a second arithmetic unit for calculating a speed of the vehicle, a third arithmetic unit for calculating a target deceleration, and a fourth arithmetic unit for calculating the brake fluid pressure control command value. The first arithmetic unit may be coupled to the acceleration sensor signal and the speed sensor signal, the second arithmetic unit may be coupled to either the speed sensor signal or output of the first arithmetic unit, and the third arithmetic unit may be coupled to receive signals indicative of a stepping force of a brake pedal or a distance between the vehicle and an obstacle.
摘要翻译：用于车辆的减速控制装置接收来自加速度传感器，速度传感器和制动液压传感器的信号，以计算制动液压控制值，以将控制信号输出到制动压力流体控制装置。减速控制装置可以包括用于计算车辆的实际减速度的第一算术单元，用于计算车辆速度的第二运算单元，用于计算目标减速度的第三运算单元，以及用于计算制动器的第四运算单元流体压力控制指令值。第一算术单元可以耦合到加速度传感器信号和速度传感器信号，第二运算单元可以耦合到速度传感器信号或第一运算单元的输出，并且第三运算单元可以耦合到接收信号表示制动踏板的踏力或车辆与障碍物之间的距离。

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