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

US11890908B2 Method and apparatus for an adjustable damper 有权
公开(公告)号：US11890908B2
公开(公告)日：2024-02-06
申请号：US17526425
申请日：2021-11-15
申请人： Fox Factory, Inc.
发明人： Everet Owen Ericksen , Christopher Paul Cox , Philip Tsiaras , Mark Larson , Mario Galasso , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
CPC分类号： B60G17/016 , B60G17/015 , B60G17/018 , B60G17/08 , F16F9/512 , F16F9/5126 , B60G2202/24 , B60G2206/41 , B60G2400/104 , B60G2400/202 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/44 , B60G2400/5182 , B60G2400/62 , B60G2400/63 , B60G2500/10 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/187 , B60G2600/20 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/91
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.

2. 发明授权

US11794543B2 Method and apparatus for an adjustable damper 有权
公开(公告)号：US11794543B2
公开(公告)日：2023-10-24
申请号：US17073730
申请日：2020-10-19
申请人： Fox Factory, Inc.
发明人： Everet Owen Ericksen , Christopher Paul Cox , Philip Tsiaras , Mark Larson , Mario Galasso , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
CPC分类号： B60G17/016 , B60G17/015 , B60G17/018 , B60G17/08 , F16F9/512 , F16F9/5126 , B60G2202/24 , B60G2206/41 , B60G2400/104 , B60G2400/202 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/44 , B60G2400/5182 , B60G2400/62 , B60G2400/63 , B60G2500/10 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/187 , B60G2600/20 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/91
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.

3. 发明授权

US10040329B2 Method and apparatus for an adjustable damper 有权
公开(公告)号：US10040329B2
公开(公告)日：2018-08-07
申请号：US15275078
申请日：2016-09-23
申请人： Fox Factory, Inc.
发明人： Everet Owen Ericksen , Christopher Paul Cox , Philip Tsiaras , Mark Larson , Mario Galasso , Matt McLellan
IPC分类号： B60G17/00 , B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
CPC分类号： B60G17/016 , B60G17/015 , B60G17/018 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2400/104 , B60G2400/202 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/44 , B60G2400/5182 , B60G2400/62 , B60G2400/63 , B60G2500/10 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/187 , B60G2600/20 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/91 , F16F9/512 , F16F9/5126
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.

4. 发明申请

US20170008363A1 METHOD AND APPARATUS FOR AN ADJUSTABLE DAMPER 审中-公开
标题翻译：用于可调节阻尼器的方法和装置
公开(公告)号：US20170008363A1
公开(公告)日：2017-01-12
申请号：US15275078
申请日：2016-09-23
申请人： Fox Factory, Inc.
发明人： Everet Owen ERICKSEN , Christopher Paul COX , Philip TSIARAS , Mark LARSON , Mario GALASSO , Matt McLellan
IPC分类号： B60G17/016 , B60G17/08 , B60G17/018 , B60G17/015
CPC分类号： B60G17/016 , B60G17/015 , B60G17/018 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2400/104 , B60G2400/202 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/44 , B60G2400/5182 , B60G2400/62 , B60G2400/63 , B60G2500/10 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/187 , B60G2600/20 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/91 , F16F9/512 , F16F9/5126
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
摘要翻译：描述了一种用于控制车辆运动的方法。该方法包括访问一组控制信号，包括与车辆的运动相关联的测量车辆速度值。还访问与用户感应输入相关联的控制信号。该方法将所测量的车辆速度值与预定的车辆速度阈值进行比较，以实现速度值阈值逼近状态，然后比较该组值以实现用户感应的输入阈值接近状态。该方法监视车辆悬架阻尼器内的阀的状态，并且确定用于车辆悬架阻尼器的控制模式。该方法还调节车辆悬架阻尼器内的阻尼力。

5. 发明申请

US20120041643A1 Device and Method for Controlled Damping of a Vehicle 有权
标题翻译：车辆受控阻尼装置及方法
公开(公告)号：US20120041643A1
公开(公告)日：2012-02-16
申请号：US13281970
申请日：2011-10-26
申请人： Uwe PROEMM , Alexander MESKE , Martin FROEHLICH
发明人： Uwe PROEMM , Alexander MESKE , Martin FROEHLICH
IPC分类号： B60G17/018
CPC分类号： B60G17/08 , B60G17/018 , B60G2400/204 , B60G2400/60 , B60G2400/841 , B60G2500/102 , B60G2600/70
摘要： A method and device for controlled damping of a vehicle stores a set of controller parameters R1 to Rn for controlling the damping of the unloaded vehicle as a function of the dynamic driving situation thereof 1 to n, detect a loading condition b of the vehicle, adapt the set of controller parameters R1 to Rn as a function of the detected loading condition b to a set of controlled parameters R1b to Rnb, and dams the vehicle as a function of the set of controller parameters R1b to Rnb as a function of the dynamic driving situation thereon 1 to n.
摘要翻译：一种用于车辆受控阻尼的方法和装置存储一组控制器参数R1至Rn，用于根据其动态驾驶情况1至n来控制卸载车辆的阻尼，检测车辆的装载条件b，适应作为检测到的负载条件b的函数的控制器参数R1至Rn的集合到一组受控参数R1b至Rnb，并且根据作为动态驾驶的函数的控制器参数组R1b至Rnb的集合来阻止车辆情况1〜n。

6. 发明授权

US07885740B2 Control system for adjustable damping force 有权
标题翻译：可调阻尼力控制系统
公开(公告)号：US07885740B2
公开(公告)日：2011-02-08
申请号：US12569282
申请日：2009-09-29
申请人： Masaki Izawa , Takafumi Kato , Shigenobu Sekiya
发明人： Masaki Izawa , Takafumi Kato , Shigenobu Sekiya
IPC分类号： F16F9/53
CPC分类号： F16F9/535 , B60G11/14 , B60G17/06 , B60G2400/202 , B60G2500/102
摘要： Upon searching control parameter used to adjust damping force of a damper from a map in accordance with damper speed and target damping force decided based on moving condition of the vehicle, the map sets the control parameter, which are relatively higher than the actual damping force characteristics, as map data in the area where the damper speed is less than a predetermined value, the area where the noise has the great influence on the sensor outputs. Therefore, it can be prevented that the control parameter of the damping force is varied largely or varied in a short period by the influence of noise, and the driving stability control of the vehicle can be executed exactly and the noise caused by switching the damping force of the damper can be reduced.
摘要翻译：根据基于车辆的移动状态决定的阻尼器速度和目标阻尼力，搜索用于调整阻尼器的阻尼力的控制参数，该映射设定相对高于实际阻尼力特性的控制参数作为阻尼器速度小于规定值的区域的地图数据，噪声对传感器输出影响较大的区域。因此，可以防止阻尼力的控制参数由于噪声的影响而在短时间内变化很大或变化，并且可以精确地执行车辆的驾驶稳定性控制，并且通过切换阻尼力引起的噪声的减震器可以减少。

7. 发明申请

US20100207343A1 SUSPENSION SYSTEM FOR VEHICLE 审中-公开
标题翻译：车辆悬挂系统
公开(公告)号：US20100207343A1
公开(公告)日：2010-08-19
申请号：US12738928
申请日：2008-10-30
申请人： Katsuyuki Sano
发明人： Katsuyuki Sano
IPC分类号： B60G21/055
CPC分类号： B60G17/0162 , B60G17/0165 , B60G17/08 , B60G21/0555 , B60G2200/18 , B60G2202/42 , B60G2204/1242 , B60G2204/128 , B60G2204/4191 , B60G2400/102 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/821 , B60G2400/91 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/182 , B60G2600/184 , B60G2800/012 , B60G2800/162 , B60G2800/9122
摘要： A suspension system for a vehicle, including: a stabilizer apparatus configured to change a stabilizer force by an operation of an actuator; a pair of absorbers of a hydraulic type each configured to change a damping coefficient thereof: a control device which includes (a) a stabilizer-force control portion configured to control the stabilizer force in accordance with roll moment acting on a body of the vehicle and (b) a damping-coefficient control portion configured to control the damping coefficient of each of the absorbers, wherein the damping-coefficient control portion is configured to execute a damping-coefficient reduction control for reducing the damping coefficient of each of the absorbers when a prescribed condition is satisfied and wherein the stabilizer-force control portion is configured to increase the stabilizer force in an instance where the damping-coefficient reduction control is under execution, as compared with an instance where the damping-coefficient reduction control is not under execution.
摘要翻译：一种用于车辆的悬架系统，包括：稳定器装置，被配置为通过致动器的操作来改变稳定器力; 一种液压型减振器，其各自构造成改变其阻尼系数;控制装置，其包括：（a）稳定力控制部，其构造成根据作用在车体上的滚动力矩来控制稳定力;以及（b）阻尼系数控制部，被配置为控制每个吸收体的阻尼系数，其中，所述阻尼系数控制部被配置为执行阻尼系数降低控制，以减少每个所述吸收体的阻尼系数与阻尼系数降低控制不在执行的情况相比，稳定力控制部构成为在阻尼系数降低控制正在执行的情况下增加稳定力。

8. 发明申请

US20060224285A1 Control system for adjustable damping force 有权
公开(公告)号：US20060224285A1
公开(公告)日：2006-10-05
申请号：US11391271
申请日：2006-03-29
申请人： Masaki Izawa , Takafumi Kato , Shigenobu Sekiya
发明人： Masaki Izawa , Takafumi Kato , Shigenobu Sekiya
IPC分类号： B60G17/018
CPC分类号： F16F9/535 , B60G11/14 , B60G17/06 , B60G2400/202 , B60G2500/102
摘要： Upon searching control parameter used to adjust damping force of a damper from a map in accordance with damper speed and target damping force decided based on moving condition of the vehicle, the map sets the control parameter, which are relatively higher than the actual damping force characteristics, as map data in the area where the damper speed is less than a predetermined value, the area where the noise has the great influence on the sensor outputs. Therefore, it can be prevented that the control parameter of the damping force is varied largely or varied in a short period by the influence of noise, and the driving stability control of the vehicle can be executed exactly and the noise caused by switching the damping force of the damper can be reduced.

9. 发明授权

US06817454B2 Damping force control type hydraulic shock absorber 有权
标题翻译：阻尼力控制式液压减震器
公开(公告)号：US06817454B2
公开(公告)日：2004-11-16
申请号：US10316040
申请日：2002-12-11
申请人： Takashi Nezu , Yohei Katayama
发明人： Takashi Nezu , Yohei Katayama
IPC分类号： F16F946
CPC分类号： B60G17/08 , B60G2202/24 , B60G2500/102 , B60G2500/114 , F16F9/3405 , F16F9/348 , F16F9/465 , F16F9/466 , F16F9/5126
摘要： A piston connected to a piston rod is slidably fitted in a cylinder having a hydraulic fluid sealed therein. First and second poppet valves having different valve opening characteristics are provided in first and second extension main passages, respectively. A pilot control valve is provided in a sub-passage. The control pressure of the pilot control valve is adjusted by a proportional solenoid, thereby controlling damping force. At the same time, the pressure at the upstream side of the pilot control valve is introduced into back-pressure chambers to adjust the valve opening pressures of the first and second poppet valves. Because the first and second poppet valves are sequentially opened or closed, damping force can be controlled stepwisely, and ideal damping force characteristics can be obtained.
摘要翻译：连接到活塞杆的活塞可滑动地装配在其中密封有液压流体的气缸中。具有不同阀开启特性的第一和第二提升阀分别设置在第一和第二延伸主通道中。在副通路中设有先导控制阀。先导控制阀的控制压力由比例螺线管调节，从而控制阻尼力。同时，先导控制阀的上游侧的压力被引入到背压室中，以调节第一和第二提升阀的开启压力。由于第一和第二提升阀顺序地打开或关闭，所以可以逐步地控制阻尼力，并且可以获得理想的阻尼力特性。

10. 发明授权

US06343248B1 Method and device for controlling semiactive suspensions of motor vehicles 有权
标题翻译：用于控制机动车辆的半主动悬架的方法和装置
公开(公告)号：US06343248B1
公开(公告)日：2002-01-29
申请号：US09602462
申请日：2000-06-23
申请人： Gianguido Rizzotto , Riccardo Caponetto , Olga Diamante
发明人： Gianguido Rizzotto , Riccardo Caponetto , Olga Diamante
IPC分类号： B60G17015
CPC分类号： B60G17/0182 , B60G2400/10 , B60G2400/102 , B60G2400/202 , B60G2400/252 , B60G2500/102 , B60G2600/1879
摘要： A control device for a vehicle having at least one semiactive suspension arranged between a vehicle body and a wheel and having a damping coefficient that can be varied in a controlled way by an actuator governed by a control device, the control device including an accelerometric sensor generating a vehicle body acceleration signal; a potentiometer generating a suspension position signal; a signal conditioning unit for the calculation of the vehicle body speed and the damping speed; a fuzzy control unit that calculates the subsequent position of the actuator on the basis of the vehicle body speed and of the damping speed; and a driving unit which generates a control signal for the actuator.
摘要翻译：一种用于车辆的控制装置，其具有布置在车身和车轮之间的至少一个半活动悬架，并具有阻尼系数，所述阻尼系数可以由控制装置控制的致动器以受控的方式变化，所述控制装置包括加速度传感器车身加速度信号; 产生悬挂位置信号的电位器; 用于计算车体速度和阻尼速度的信号调节单元; 模糊控制单元，其基于车体速度和阻尼速度来计算致动器的后续位置; 以及产生用于致动器的控制信号的驱动单元。

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