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1. 发明公开

US20230382176A1 MODIFIED CONTROL OF VARIABLE SHOCK ABSORBERS 审中-公开
公开(公告)号：US20230382176A1
公开(公告)日：2023-11-30
申请号：US18449453
申请日：2023-08-14
申请人： Shock Therapy Suspension, Inc.
发明人： Justin Smith
IPC分类号： B60G17/019 , B60G17/016
CPC分类号： B60G17/019 , B60G17/016 , B60G2401/00 , B60G2400/25 , B60G2204/62 , B60G2401/12 , B60G2800/916 , B60G2500/30 , B60G2600/182 , B60G2800/914 , B60G2500/104 , B60G2800/162 , B60G2204/422
摘要： Described are devices, systems, and methods that enable greater control and customization of variable suspension systems via mechanical modification, among other advantages. In one example, a linkage device is configured to be attached to a suspension arm of a vehicle and to a vehicle frame of the vehicle. The linkage device is configured to mechanically modify one or more physical states detected by a sensor of the vehicle, thereby causing the sensor to output modified signals to a controller, and causing the controller to output modified control signals to a variable shock absorber connected between the vehicle frame and the suspension arm, thereby modifying one or more variable physical properties of the variable shock absorber.

2. 发明授权

US09796392B2 Method of determining whether a frame of a work machine is approaching a tip over point 有权
公开(公告)号：US09796392B2
公开(公告)日：2017-10-24
申请号：US15120008
申请日：2015-01-13
申请人： Caterpillar SARL
发明人： Adam J. Lambert
IPC分类号： B60W40/10 , B60P1/04 , B60G5/02
CPC分类号： B60W40/10 , B60G5/02 , B60G2204/1162 , B60G2300/06 , B60G2300/09 , B60G2400/63 , B60G2401/12 , B60G2600/02 , B60G2600/044 , B60G2800/0124 , B60P1/045 , B60W2300/12 , B60W2300/17 , B60W2422/10
摘要： The present disclosure relates to a method of determining whether a frame of a work machine is approaching a tip over point. First and second loads upon respective first and second support arrangements of the frame are detected using respective first and second sensing means. Signals are generated indicative of the first and second loads and communicated to a controller. The controller is configured to generate an alert based upon the first and second loads when the first and/or second load signals indicate that the orientation of the work machine is approaching a tip over point.

3. 发明授权

US07003389B2 System and method for characterizing vehicle body to road angle for vehicle roll stability control 有权
标题翻译：车身稳定性控制的车体对路面角度的表征方法
公开(公告)号：US07003389B2
公开(公告)日：2006-02-21
申请号：US10610279
申请日：2003-06-30
申请人： Jianbo Lu , Todd Allen Brown
发明人： Jianbo Lu , Todd Allen Brown
IPC分类号： B60T8/00
CPC分类号： B60R21/0132 , B60G17/0162 , B60G17/0195 , B60G2300/026 , B60G2400/0521 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/41 , B60G2400/4122 , B60G2400/61 , B60G2401/12 , B60G2401/174 , B60G2401/28 , B60G2800/012 , B60G2800/0194 , B60G2800/215 , B60G2800/24 , B60G2800/702 , B60G2800/85 , B60G2800/91 , B60G2800/9122 , B60G2800/9124 , B60G2800/92 , B60G2800/922 , B60G2800/96 , B60G2800/962 , B60R16/0233 , B60R21/013 , B60R2021/0018 , B60R2021/01313 , B60R2021/01322 , B60R2021/01327 , B60T8/172 , B60T8/175 , B60T8/1755 , B60T8/243 , B60T2210/22 , B60T2230/03 , B60T2240/06 , B60W30/04 , B62D6/002
摘要： A control system (18) for an automotive vehicle (10) having a safety system includes a controller (26) determining a first body to road angle; determining a second body to road angle; determining a final body to road angle from the first body to road angle and the second body to road angle; and controlling the safety system in response to the final body to road signal.
摘要翻译：一种用于具有安全系统的机动车辆（10）的控制系统（18），包括：将第一机身确定为道路角度的控制器（26）确定第二身体到路角; 确定从第一体到道路角度的道路角度的最终车身和第二车身到道路角度; 并根据最后的身体对道路信号控制安全系统。

4. 发明申请

US20040064246A1 Wheel lift identification for an automotive vehicle using passive and active detection 有权
标题翻译：使用被动和主动检测的车辆车轮识别
公开(公告)号：US20040064246A1
公开(公告)日：2004-04-01
申请号：US10609448
申请日：2003-06-27
发明人： Jianbo Lu , Joseph Carr Meyers , Keith Glenn Mattson , Todd Allen Brown
IPC分类号： G06G007/48
CPC分类号： B60R21/0132 , B60G17/0162 , B60G17/0195 , B60G2300/026 , B60G2400/0521 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2400/32 , B60G2400/41 , B60G2400/4122 , B60G2400/61 , B60G2401/12 , B60G2401/174 , B60G2401/28 , B60G2800/012 , B60G2800/0194 , B60G2800/215 , B60G2800/24 , B60G2800/70 , B60G2800/702 , B60G2800/85 , B60G2800/91 , B60G2800/9122 , B60G2800/9124 , B60G2800/92 , B60G2800/922 , B60G2800/952 , B60G2800/96 , B60G2800/962 , B60R16/0233 , B60R21/01 , B60R21/013 , B60R2021/0018 , B60R2021/01122 , B60R2021/01313 , B60R2021/01322 , B60R2021/01327 , B60T8/00 , B60T8/172 , B60T8/175 , B60T8/1755 , B60T8/17551 , B60T8/243 , B60T8/246 , B60T8/885 , B60T17/22 , B60T2210/22 , B60T2230/03 , B60T2240/06 , B60T2270/413 , B60W30/04 , B62D6/002
摘要： A control system (18) and method for an automotive vehicle (10) used for detecting lift of a wheel includes a passive wheel lift detector (58) that generates a passive wheel lift signal, an active wheel lift detector (60) that generates an active wheel lift signal, and an integrated wheel lift detector (62) coupled to the passive wheel lift detector (58) and the active wheel lift detector (60). The integrated wheel lift detector (62) generates a final wheel lift signal in response to the passive wheel lift signal and the active wheel lift signal. The final wheel lift signal may be used to control a safety device such as a rollover prevention system.
摘要翻译：用于检测车轮升程的机动车辆（10）的控制系统（18）和方法包括产生被动轮升降信号的被动轮升降检测器（58），主动轮升降检测器（60）主动轮升降信号，以及联合到被动轮升降检测器（58）和主动轮升降检测器（60）的综合轮升降检测器（62）。一体化车轮提升检测器（62）响应于被动轮升降信号和主动轮升降信号产生最终车轮提升信号。最终的车轮提升信号可以用于控制诸如防翻倒系统的安全装置。

5. 发明申请

US20040064237A1 System and method for characterizing vehicle body to road angle for vehicle roll stability control 有权
标题翻译：车身稳定性控制的车体对路面角度的表征方法
公开(公告)号：US20040064237A1
公开(公告)日：2004-04-01
申请号：US10610279
申请日：2003-06-30
发明人： Jianbo Lu , Todd Allen Brown
IPC分类号： G06F019/00
CPC分类号： B60R21/0132 , B60G17/0162 , B60G17/0195 , B60G2300/026 , B60G2400/0521 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/41 , B60G2400/4122 , B60G2400/61 , B60G2401/12 , B60G2401/174 , B60G2401/28 , B60G2800/012 , B60G2800/0194 , B60G2800/215 , B60G2800/24 , B60G2800/702 , B60G2800/85 , B60G2800/91 , B60G2800/9122 , B60G2800/9124 , B60G2800/92 , B60G2800/922 , B60G2800/96 , B60G2800/962 , B60R16/0233 , B60R21/013 , B60R2021/0018 , B60R2021/01313 , B60R2021/01322 , B60R2021/01327 , B60T8/172 , B60T8/175 , B60T8/1755 , B60T8/243 , B60T2210/22 , B60T2230/03 , B60T2240/06 , B60W30/04 , B62D6/002
摘要： A control system (18) for an automotive vehicle (10) having a safety system includes a controller (26) determining a first body to road angle; determining a second body to road angle; determining a final body to road angle from the first body to road angle and the second body to road angle; and controlling the safety system in response to the final body to road signal.
摘要翻译：一种用于具有安全系统的机动车辆（10）的控制系统（18），包括：将第一机身确定为道路角度的控制器（26）确定第二身体到路角; 确定从第一体到道路角度的道路角度的最终车身和第二车身到道路角度; 并根据最后的身体对道路信号控制安全系统。

6. 发明申请

US20040030475A1 System and method for characterizing the road bank for vehicle roll stability control 失效
标题翻译：用于车辆侧倾稳定性控制的路堤特征的系统和方法
公开(公告)号：US20040030475A1
公开(公告)日：2004-02-12
申请号：US10610280
申请日：2003-06-30
发明人： Jianbo Lu , Stephen Varghese Samuel , Todd Allen Brown
IPC分类号： G06F017/00
CPC分类号： B60R21/0132 , B60G17/0162 , B60G17/0195 , B60G2300/026 , B60G2400/0521 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/41 , B60G2400/4122 , B60G2400/61 , B60G2401/12 , B60G2401/28 , B60G2800/012 , B60G2800/0194 , B60G2800/215 , B60G2800/24 , B60G2800/702 , B60G2800/85 , B60G2800/91 , B60G2800/9122 , B60G2800/9124 , B60G2800/92 , B60G2800/922 , B60G2800/925 , B60G2800/96 , B60G2800/962 , B60R16/0233 , B60R21/013 , B60R2021/0018 , B60R2021/01313 , B60R2021/01322 , B60R2021/01327 , B60T8/172 , B60T8/1755 , B60T8/243 , B60T2210/22 , B60T2230/03 , B60T2240/06 , B60W30/04 , B62D6/002
摘要： A control system (18) for an automotive vehicle (10) having a vehicle body has a roll angular rate sensor (34) generating a roll angular rate signal corresponding to an roll angular motion of the vehicle body. A controller (26) is coupled to roll rate sensor and a plurality of sensors. The controller (26) generates a linear road bank angle, first reference bank angle and a relative roll angle in response to the roll angle generator and the plurality of sensor signals. The controller (26) determines a first reference bank angle and generates a second reference bank angle in response to linear bank angle and a first reference bank angle, a bank angle adjustment factor. The bank angle adjustment is a function of a relative roll angle estimate. The controller (26) controls the safety system in response to the second reference bank angle estimate.
摘要翻译：一种具有车体的机动车辆（10）的控制系统（18）具有产生与车身的滚动角运动相对应的滚转角速度信号的滚转角速度传感器（34）。控制器（26）耦合到滚动速率传感器和多个传感器。响应于侧倾角发生器和多个传感器信号，控制器（26）产生线性道路坡度角，第一基准坡度角和相对侧倾角。控制器（26）确定第一参考组角度，并且响应于线性斜角角度和第一参考组角度（斜角调整系数）产生第二参考组角度。岸角调整是相对滚动角估计的函数。控制器（26）响应于第二参考组角度估计来控制安全系统。

7. 发明申请

US20040010383A1 Passive wheel lift identification for an automotive vehicle using operating input torque to wheel 有权
标题翻译：使用车轮操作输入扭矩的机动车辆的被动轮升降机识别
公开(公告)号：US20040010383A1
公开(公告)日：2004-01-15
申请号：US10608908
申请日：2003-06-27
发明人： Jianbo Lu , Michael Edward Brewer , Todd Allen Brown , Joseph Carr Meyers
IPC分类号： G06F019/00
CPC分类号： B60R21/0132 , B60G17/0162 , B60G17/0195 , B60G2300/026 , B60G2400/0521 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2400/32 , B60G2400/41 , B60G2400/4122 , B60G2400/61 , B60G2401/12 , B60G2401/174 , B60G2401/28 , B60G2800/012 , B60G2800/0194 , B60G2800/215 , B60G2800/24 , B60G2800/70 , B60G2800/702 , B60G2800/85 , B60G2800/91 , B60G2800/9122 , B60G2800/9124 , B60G2800/92 , B60G2800/922 , B60G2800/952 , B60G2800/96 , B60G2800/962 , B60R16/0233 , B60R21/01 , B60R21/013 , B60R2021/0018 , B60R2021/01122 , B60R2021/01313 , B60R2021/01322 , B60R2021/01327 , B60T8/00 , B60T8/172 , B60T8/175 , B60T8/1755 , B60T8/243 , B60T8/885 , B60T17/22 , B60T2210/22 , B60T2230/03 , B60T2240/06 , B60T2270/413 , B60W30/04
摘要： A control system (18) and method for an automotive vehicle (10) used for detecting lift of a wheel includes a speed sensor (20) coupled to the wheel producing a wheel speed signal and a torque control system (57) coupled to the wheel for generating an operating input torque to the wheel. A controller (26) is coupled to the torque control system (57) and the wheel speed sensor (20). The controller (26) determines a wheel response to the operating input torque and generates a wheel lift signal as a function of the operating input torque, the wheel speed signal and the wheel response.
摘要翻译：用于检测车轮升程的机动车辆（10）的控制系统（18）和方法包括耦合到车轮的速度传感器（20）产生车轮速度信号，以及耦合到车轮的转矩控制系统（57）用于产生对车轮的操作输入扭矩。控制器（26）联接到转矩控制系统（57）和车轮速度传感器（20）。控制器（26）确定车轮对操作输入转矩的响应，并根据操作输入转矩，车轮速度信号和车轮响应产生车轮升降信号。

8. 发明授权

US06588780B2 Upper support in vehicle suspension systems 失效
标题翻译：车辆悬架系统的上部支撑
公开(公告)号：US06588780B2
公开(公告)日：2003-07-08
申请号：US09818184
申请日：2001-03-27
申请人： Yukio Hayashi , Kohichi Kobayashi
发明人： Yukio Hayashi , Kohichi Kobayashi
IPC分类号： B60G1504
CPC分类号： B60G13/003 , B60G15/068 , B60G2204/128 , B60G2204/4108 , B60G2401/12 , F16F9/54
摘要： An upper support for a wheel suspension system of a vehicle having a shock absorber, which comprises an inner member connected to a piston rod of the shock absorber, an outer sleeve member disposed radially outwardly of the inner member and fixed to the vehicle body, and an elastic body interposed between the inner and outer sleeve members. The outer member has an upper and lower stop portions formed at axially opposite open-end portions thereof, so as to extend radially inwardly. The elastic body is bonded at its inner circumferential surface to the outer circumferential surface of the inner member, and is held in close contact at its outer circumferential surface with the inner circumferential surface of the outer sleeve member, while being held in abutting contact at its axially opposite end faces with the upper and lower stop portions of the outer sleeve. The upper support further includes an upper and lower elastic protrusions which protrude axially upwardly and downwardly from the inner member, and which is brought into abutting contact with the upper and lower stop portions. The elastic body is compressed by the outer sleeve member in the radial direction so that the elastic body exhibits a shear strain of not greater than 1, upon application of an axial load of 1000N between the inner and the outer sleeve members in a bound direction.
摘要翻译：具有减震器的车辆的车轮悬架系统的上部支撑件，其包括连接到减震器的活塞杆的内部构件，设置在内部构件的径向向外并且固定到车身的外部套筒构件，以及插入在内套筒构件和外套筒构件之间的弹性体。外部构件具有在其轴向相对的开口端部形成的上下止动部分，以便径向向内延伸。弹性体在其内周面与内部构件的外周面接合，并且在其外周面与外套筒构件的内周面保持紧密接触，同时在其外侧保持接触轴向相对的端面与外套筒的上止挡部分和下止挡部分。上支撑件还包括从内部构件轴向向上和向下突出并且与上部和下部停止部分抵接的上部和下部弹性突起。弹性体在径向方向被外套筒构件压缩，使得弹性体在内套筒构件和外套筒构件之间沿着限制方向施加1000N的轴向载荷时，表现出不大于1的剪切应变。

9. 发明授权

US06446980B1 Device for determining the distance between vehicle body and vehicle wheel 失效
标题翻译：用于确定车身与车轮间距离的装置
公开(公告)号：US06446980B1
公开(公告)日：2002-09-10
申请号：US09498441
申请日：2000-02-04
申请人： Eberhard Kutscher , Hans-Rudolf Steinert
发明人： Eberhard Kutscher , Hans-Rudolf Steinert
IPC分类号： B60G1701
CPC分类号： B60G17/0152 , B60G17/01925 , B60G21/10 , B60G2400/05 , B60G2400/252 , B60G2401/00 , B60G2401/12 , B60G2800/01 , B61F5/24 , G01B7/315
摘要： The intention is to specify a simplified design for a device which is used in vehicles for determining a vertical distance between a vehicle body and at least one vehicle wheel which is adjustably mounted thereon. In the device according to the invention, a first inclination sensor which generates first inclination signals which are correlated to the inclination of the vehicle body with respect to a reference position, and transmits them to a control unit, is attached to the vehicle body. Attached to a coupling component which is adjusted, together with the vehicle wheel, relative to the vehicle body, is a second inclination sensor which generates second inclination signals which are correlated to the inclination of this coupling component with respect to a reference position, and transmits them to the control unit. The control unit then determines from the inclination signals of the inclination sensors a distance signal which is correlated to the vertical distance between the vehicle wheel and the vehicle body.
摘要翻译：本发明的目的是为车辆中用于确定车体与至少一个可调节地安装在其上的至少一个车轮之间的垂直距离的车辆设计简化的设计。在根据本发明的装置中，第一倾斜传感器产生与车身相对于基准位置的倾斜度相关的第一倾斜信号，并将其发送到控制单元，附接到车体。连接到与车轮一起相对于车身调节的联轴器部件是产生与该联接部件相对于基准位置的倾斜度相关的第二倾斜信号的第二倾斜传感器，并且发送他们到控制单元。然后，控制单元根据倾斜传感器的倾斜信号确定与车轮与车身之间的垂直距离相关的距离信号。

10. 发明授权

US06050126A Control method for antilock braking systems with stress sensor and measurement device of wheel operating force 失效
标题翻译：具有应力传感器和车轮操作力测量装置的防抱死制动系统的控制方法
公开(公告)号：US06050126A
公开(公告)日：2000-04-18
申请号：US911980
申请日：1997-08-15
申请人： Nagao Miyazaki
发明人： Nagao Miyazaki
IPC分类号： B60T8/171 , B60T8/172 , B60T8/52 , G01L5/16 , G01M17/04
CPC分类号： G01L5/161 , B60T8/171 , B60T8/172 , B60T8/52 , B60G2204/11 , B60G2204/115 , B60G2400/64 , B60G2401/12 , B60T2210/12 , B60T2240/06
摘要： An antilock braking system employing stress sensors installed in the wheel axle structure of a motor vehicle. The stress sensors measure a road surface frictional force and a braking torque. A parameter M is calculated from these measured values. An ABS control terminates a braking pressure reduction process in accordance with the change in the parameter M. Thereby, the system can preclude the locking of the wheel of the motor vehicle even when the brake is suddenly applied, can prevent the braking pressure reduction from being over controlled, and makes possible braking loss mininization.
摘要翻译：一种使用安装在机动车辆车轮结构中的应力传感器的防抱死制动系统。应力传感器测量路面摩擦力和制动力矩。从这些测量值计算参数M. ABS控制根据参数M的变化终止制动压力降低处理。因此，即使在制动器突然施加时，系统也可以防止机动车辆的车轮的锁定，可以防止制动压力降低过度控制，并使制动损耗最小化。

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