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1. 发明授权

US08195361B2 Vehicle suspension system 有权
标题翻译：车辆悬挂系统
公开(公告)号：US08195361B2
公开(公告)日：2012-06-05
申请号：US12146701
申请日：2008-06-26
申请人： Hidenori Kajino , Jaesung Cho
发明人： Hidenori Kajino , Jaesung Cho
IPC分类号： B60G17/018
CPC分类号： B60G17/025 , B60G11/50 , B60G17/016 , B60G21/0555 , B60G2200/184 , B60G2202/42 , B60G2202/442 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/41
摘要： A suspension system for a vehicle, including: four displacement force generators each having an electromagnetic motor and configured to generate, based on a motor force generated by the motor, a displacement force forcing sprung and unsprung portions of the vehicle toward or away from each other; and a controller configured to control the displacement force generated by controlling operation of the motor is disclosed. The controller includes a target-value determining portion configured to determine a target value of a displacement-force-relating amount of each of the four displacement force generators, and a target-value reducing portion configured to reduce the target value of the displacement-force-relating amount of a subjected device as one of the four displacement force generators, in accordance with a certain rule. The target-value reducing portion is configured to reduce the target value of the displacement-force-relating amount of each of at least one of non-subjected devices as the other three of the four displacement force generators, in accordance with the certain rule, when reducing the target value of the displacement-force-relating amount of the subjected device in accordance with the certain rule.
摘要翻译：一种用于车辆的悬挂系统，包括：四个位移力发生器，每个位移力发生器各自具有电磁电动机并且被配置为基于由电动机产生的电动机力产生迫使车辆的簧上和簧下部分朝向或远离彼此的位移力 ; 并且公开了一种控制器，其被配置为控制通过控制电动机的操作产生的位移力。控制器包括：目标值确定部，被配置为确定四个位移力发生器中的每一个的位移力相关量的目标值;以及目标值减小部，其被配置为减小所述位移力的目标值作为四个位移力发生器之一的被施加装置的相关量。目标值减小部被配置为根据该规定将作为四个位移力发生器中的其他三个的至少一个未受影响的装置中的每一个的位移力相关量的目标值减小，当根据该规定减少被施加装置的位移力相关量的目标值时。

2. 发明授权

US08240679B2 Suspension system for vehicle 失效
标题翻译：车辆悬挂系统
公开(公告)号：US08240679B2
公开(公告)日：2012-08-14
申请号：US12673831
申请日：2009-02-24
申请人： Hidenori Kajino
发明人： Hidenori Kajino
IPC分类号： B60G17/02
CPC分类号： B60G17/08 , B60G17/0157 , B60G17/018 , B60G21/0555 , B60G2200/18 , B60G2200/184 , B60G2202/12 , B60G2202/22 , B60G2202/312 , B60G2202/42 , B60G2204/128 , B60G2204/129 , B60G2204/419 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/208 , B60G2400/41 , B60G2400/91 , B60G2800/012 , B60G2800/014 , B60G2800/916 , F16F9/14
摘要： A suspension system for a vehicle, including: (a) a suspension spring; (b) a hydraulic damper; (c) a displacement force generator disposed in parallel with the suspension spring and the damper; and (d) a controller including a damping-force controlling portion for controlling a damping force of the damper and a displacement-force controlling portion for controlling a displacement force of the displacement force generator. The displacement-force controlling portion is configured to execute a sprung-portion vibration damping control for controlling the displacement force, such that the generated displacement force acts as a damping force against sprung-portion vibration. The damping-force controlling portion is configured, upon execution of the sprung-portion vibration damping control, to execute a damping force reducing control for reducing the damping force that is to be generated by the damper, depending on an intensity of unsprung-portion resonance frequency vibration which occurs in the vehicle and which has a resonance frequency of the unsprung portion.
摘要翻译：一种用于车辆的悬架系统，包括：（a）悬架弹簧; （b）液压阻尼器; （c）与悬架弹簧和阻尼器平行设置的位移力发生器; 以及（d）控制器，其包括用于控制阻尼器的阻尼力的阻尼力控制部分和用于控制位移力发生器的位移力的位移力控制部分。位移力控制部被配置为执行用于控制位移力的弹簧部分减振控制，使得所产生的位移力用作抵抗弹簧部分振动的阻尼力。阻尼力控制部分在执行弹簧部分减振控制时，根据簧下部分共振的强度来执行用于减小阻尼器产生的阻尼力的阻尼力减小控制发生在车辆中并且具有簧下部分的共振频率的频率振动。

3. 发明授权

US08116939B2 Suspension system for vehicle 有权
标题翻译：车辆悬挂系统
公开(公告)号：US08116939B2
公开(公告)日：2012-02-14
申请号：US12936341
申请日：2009-05-01
申请人： Hidenori Kajino , Jae-Sung Cho
发明人： Hidenori Kajino , Jae-Sung Cho
IPC分类号： B60G17/016
CPC分类号： B60G17/025 , B60G17/0157 , B60G17/016 , B60G2202/42 , B60G2400/102 , B60G2400/20
摘要： A suspension system for a vehicle, including (a) four displacement force generators (152) each configured to generate a displacement force forcing sprung and unsprung portions of the vehicle toward or away from each other; and (b) a control unit (200) configured to control the displacement force that is to be generated by each displacement force generator. The control unit is capable of executing a plurality of vibration damping controls concurrently with each other, by controlling the displacement force, so as to damp a composite vibration containing a plurality of different vehicle-body vibrations which are to be damped by the respective vibration damping controls. The control unit is configured to refrain from executing at least one of the vibration damping controls for damping one of the vehicle-body vibrations that is not required to be damped, in a low vibration intensity situation in which intensities of sprung-portion resonance-frequency vibration components in respective four sprung portions of the vehicle are lower than a threshold intensity degree.
摘要翻译：一种用于车辆的悬架系统，包括（a）四个位移力发生器（152），每个位移力发生器被构造成产生迫使车辆的弹簧和簧下部分朝向或远离彼此的位移力; 和（b）被配置为控制由每个位移力发生器产生的位移力的控制单元（200）。控制单元能够通过控制位移力来同时执行多个减振控制，以便减少包含多个不同车体振动的复合振动，这些振动将被相应的减振控制。所述控制单元被构造为在低振动强度的情况下，禁止执行至少一个所述减振控制以阻尼不需要阻尼的车体振动中的一个，其中所述弹簧部分共振频率车辆的四个弹簧部分中的振动分量低于阈值强度度。

4. 发明申请

US20110025001A1 SUSPENSION SYSTEM FOR VEHICLE 失效
标题翻译：车辆悬挂系统
公开(公告)号：US20110025001A1
公开(公告)日：2011-02-03
申请号：US12673831
申请日：2009-02-24
申请人： Hidenori Kajino
发明人： Hidenori Kajino
IPC分类号： B60G17/0165
CPC分类号： B60G17/08 , B60G17/0157 , B60G17/018 , B60G21/0555 , B60G2200/18 , B60G2200/184 , B60G2202/12 , B60G2202/22 , B60G2202/312 , B60G2202/42 , B60G2204/128 , B60G2204/129 , B60G2204/419 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/208 , B60G2400/41 , B60G2400/91 , B60G2800/012 , B60G2800/014 , B60G2800/916 , F16F9/14
摘要： A suspension system for a vehicle, including: (a) a suspension spring; (b) a hydraulic damper; (c) a displacement force generator disposed in parallel with the suspension spring and the damper; and (d) a controller including a damping-force controlling portion for controlling a damping force of the damper and a displacement-force controlling portion for controlling a displacement force of the displacement force generator. The displacement-force controlling portion is configured to execute a sprung-portion vibration damping control for controlling the displacement force, such that the generated displacement force acts as a damping force against sprung-portion vibration. The damping-force controlling portion is configured, upon execution of the sprung-portion vibration damping control, to execute a damping force reducing control for reducing the damping force that is to be generated by the damper, depending on an intensity of unsprung-portion resonance frequency vibration which occurs in the vehicle and which has a resonance frequency of the unsprung portion.
摘要翻译：一种用于车辆的悬架系统，包括：（a）悬架弹簧; （b）液压阻尼器; （c）与悬架弹簧和阻尼器平行设置的位移力发生器; 以及（d）控制器，其包括用于控制阻尼器的阻尼力的阻尼力控制部分和用于控制位移力发生器的位移力的位移力控制部分。位移力控制部被配置为执行用于控制位移力的弹簧部分减振控制，使得所产生的位移力用作抵抗弹簧部分振动的阻尼力。阻尼力控制部分在执行弹簧部分减振控制时，根据簧下部分共振的强度来执行用于减小阻尼器产生的阻尼力的阻尼力减小控制发生在车辆中并且具有簧下部分的共振频率的频率振动。

5. 发明授权

US08296009B2 Suspension controller 有权
标题翻译：悬架控制器
公开(公告)号：US08296009B2
公开(公告)日：2012-10-23
申请号：US12451462
申请日：2008-11-07
申请人： Hidenori Kajino
发明人： Hidenori Kajino
IPC分类号： B60G17/016
CPC分类号： B60G21/0555 , B60G17/016 , B60G17/0165 , B60G17/018 , B60G17/08 , B60G2200/144 , B60G2200/184 , B60G2202/135 , B60G2202/312 , B60G2202/42 , B60G2400/102 , B60G2400/206 , B60G2400/208 , B60G2400/252 , B60G2400/39 , B60G2400/40 , B60G2400/41 , B60G2400/954 , B60G2600/02 , B60G2600/17 , B60G2600/1877 , B60G2600/70 , B60G2600/85 , B60G2800/012 , B60G2800/162 , B60G2800/24 , B60G2800/916
摘要： A suspension controller for controlling, based on a value detected by at least one sensor which is provided in a vehicle and which is configured to detect a detected portion, a suspension provided for a wheel of the vehicle which is located on a rear side of the detected portion and which is distant from the detected portion by a longitudinal distance in a longitudinal direction of the vehicle, such that the suspension works in accordance with a control command value that is prepared based on the value detected by the at least one sensor. The suspension controller includes a gain determiner configured to determine a gain, for controlling the suspension based on the determined gain. The gain determiner is configured to determine the gain such that the determined gain is smaller when a previewable time is shorter than a threshold length of time, than when the previewable time is not shorter than the threshold length of time.
摘要翻译：一种悬架控制器，用于基于由设置在车辆中的至少一个传感器检测到的值来控制被配置为检测检测到的部分的悬架控制器，所述悬架设置在车辆的车轮上，所述悬架位于所述车辆的后侧并且其在车辆的纵向方向上远离被检测部分的纵向距离，使得悬架根据基于由至少一个传感器检测的值准备的控制命令值来工作。所述悬架控制器包括：增益确定器，被配置为确定增益，用于基于所确定的增益来控制所述暂停。增益确定器被配置为确定增益，使得当可预览时间短于阈值时间长度时，所确定的增益小于当可预览时间不短于阈值时间长度时的增益。

6. 发明申请

US20080111334A1 Vehicle Suspension Apparatus 审中-公开
标题翻译：车辆悬挂装置
公开(公告)号：US20080111334A1
公开(公告)日：2008-05-15
申请号：US11665577
申请日：2005-10-19
申请人： Hirofumi Inoue , Hidenori Kajino , Hiroaki Date , Tomoo Kubota
发明人： Hirofumi Inoue , Hidenori Kajino , Hiroaki Date , Tomoo Kubota
IPC分类号： B60G15/00 , B60G9/00 , B60T7/22
CPC分类号： B60G17/021 , B60G17/06 , B60G2202/12 , B60G2202/25 , B60G2204/128 , B60G2500/322 , B60G2800/222 , B60R21/34 , B60R2021/343 , B62D25/12
摘要： To offer a suspension apparatus for a vehicle with high utility, a suspension apparatus having a damping-force generating device which includes a body-side unit attached so as to project upward from a mount portion formed at a part of the vehicle is provided with a projecting-portion-displacement permitting mechanism for permitting a displacement of at least a projecting portion such that an amount of projection of the projecting portion decreases. The projecting-portion-displacement permitting mechanism is configured as follows, for instance. In a structure in which a downward movement of the body-side unit is prohibited by a pin of a solenoid, the solenoid is energized and the pin is withdrawn, thereby releasing the prohibition of the movement of the body-side unit. In consequence, the body side-unit is permitted to move downward. The mechanism increases a distance between an upper end of the damping-force generating device and a hood disposed above the mount portion, so that an impact applied to the hood from above can be effectively mitigated utilizing a space between the upper end of the damping-force generating device and the hood in which the distance therebetween is increased.
摘要翻译：为了提供具有高效用的车辆的悬挂装置，具有阻尼力产生装置的悬架装置设置有阻尼力产生装置，该阻尼力产生装置包括从形成在车辆的一部分处的安装部分向上突出的主体侧单元，突出部分位移允许机构，用于允许至少突出部分的位移，使得突出部分的突出量减小。突出部位移动允许机构例如如下构成。在电磁线圈销被体侧单元向下方移动的结构中，螺线管通电并且销被拉出，从而释放禁止身体侧单元的移动。因此，身体侧单元被允许向下移动。该机构增加了阻尼力产生装置的上端和设置在安装部分上方的罩之间的距离，使得利用阻尼力产生装置的上端之间的空间可以有效地缓解从上方施加到罩上的冲击，力产生装置和其间的距离增加的罩。

7. 发明申请

US20060119064A1 Vehicle suspension system 失效
标题翻译：车辆悬挂系统
公开(公告)号：US20060119064A1
公开(公告)日：2006-06-08
申请号：US11281564
申请日：2005-11-18
申请人： Kazuyuki Mizuno , Masaki Kanatani , Hidenori Kajino , Motohiko Honma
发明人： Kazuyuki Mizuno , Masaki Kanatani , Hidenori Kajino , Motohiko Honma
IPC分类号： B60G11/27
CPC分类号： B60G17/056 , B60G21/06 , B60G21/10 , B60G2202/154 , B60G2204/81 , B60G2204/8304 , B60G2204/8306
摘要： A vehicle suspension system for a vehicle, including: (a) a plurality of suspension cylinders each disposed between a chassis-side member and a corresponding one of a plurality of wheel-side members; (b) a controller cylinder including a housing and at least one piston slidably mounted in the housing, such that the housing and the at least one piston cooperate to define a plurality of chambers each having a volume that is variable upon slide movement of the at least one piston relative to the housing; (c) individual conduits each communicating a corresponding one of the plurality of chambers of the controller cylinder and a chamber of a corresponding one of the plurality of suspension cylinders; and (d) a suspension-cylinder operation facilitator operable to facilitate an operation of each of the plurality of suspension cylinders for permitting displacement of each of the plurality of wheel-side members relative to the chassis-side member after the at least one piston of the controller cylinder has reached its stroke end.
摘要翻译：一种用于车辆的车辆悬架系统，包括：（a）多个悬架缸，每个悬架缸设置在机架侧构件和多个车轮侧构件中相应的一个之间; （b）控制器缸，包括壳体和至少一个可滑动地安装在所述壳体中的活塞，使得所述壳体和所述至少一个活塞协作以限定多个室，每个室具有在所述室的滑动运动时可变的体积相对于壳体的至少一个活塞; （c）单独的导管，每个导管连通控制器气缸的多个腔室中的相应一个腔室和多个悬架气缸中对应的一个腔室; 和（d）悬架液压缸操作辅助器，其可操作以便于所述多个悬架气缸中的每一个的操作，以允许所述多个轮侧构件中的每一个相对于所述底盘侧构件在所述至少一个活塞控制器气缸已经到达其行程端。

8. 发明申请

US20050081616A1 Tire air-pressure alarming device, tire monitored thereby and control method for properties of tire 失效
标题翻译：轮胎气压报警装置，由此监测的轮胎和轮胎性能的控制方法
公开(公告)号：US20050081616A1
公开(公告)日：2005-04-21
申请号：US10940980
申请日：2004-09-15
申请人： Motoshi Suzuki , Hidenori Kajino , Minao Yanase
发明人： Motoshi Suzuki , Hidenori Kajino , Minao Yanase
IPC分类号： G01L17/00 , B60C19/00 , B60C23/06 , G01M17/02
CPC分类号： B60C23/061 , Y10T137/36
摘要： A tire air-pressure alarming device includes wheel speed sensors for detecting wheel speeds of wheels of a motor vehicle and also includes a microcomputer-base control device and an alarming unit. The control device is programmed to execute function steps of: deriving a decision value based on the wheel speeds detected by the wheel speed sensors; judging the occurrence of air-pressure drop of the tires constituting wheels, based on the decision value; and outputting a command when the occurrence of the air-pressure drop of the tires is judged. The alarming unit is responsive to the command from the control device thereby to raise an alarm indicating the occurrence of the air-pressure drop of the tire. The tires are monitored by the tire air-pressure alarming device, wherein the control device is also programmed to execute a function step of standardizing the speed dependency of a rolling radius of the tires thereby to standardize the performance in judging the air-pressure drop of the tires. Thus, the tire property can be controlled to improve the accuracy in detecting the tire air-pressure drop.
摘要翻译：轮胎气压报警装置包括用于检测机动车辆车轮速度的车轮速度传感器，还包括微机基座控制装置和报警单元。控制装置被编程为执行功能步骤：基于由车轮速度传感器检测到的车轮速度导出判定值; 基于所述判定值判断构成车轮的轮胎的气压下降的发生; 并且当判断出轮胎的气压降的发生时输出命令。报警单元响应于来自控制装置的命令，从而提高指示轮胎气压降的发生的报警。轮胎由轮胎气压报警装置进行监视，其中控制装置也被编程为执行标准化轮胎的滚动半径的速度依赖性的功能步骤，从而标准化判断空气压降的性能轮胎。因此，可以控制轮胎性能，以提高检测轮胎空气压降的精度。

9. 发明申请

US20110160960A1 SUSPENSION SYSTEM FOR VEHICLE 有权
标题翻译：车辆悬挂系统
公开(公告)号：US20110160960A1
公开(公告)日：2011-06-30
申请号：US12936341
申请日：2009-05-01
申请人： Hidenori Kajino , Jae-Sung Cho
发明人： Hidenori Kajino , Jae-Sung Cho
IPC分类号： B60G17/016
CPC分类号： B60G17/025 , B60G17/0157 , B60G17/016 , B60G2202/42 , B60G2400/102 , B60G2400/20
摘要： A suspension system for a vehicle, including (a) four displacement force generators (152) each configured to generate a displacement force forcing sprung and unsprung portions of the vehicle toward or away from each other; and (b) a control unit (200) configured to control the displacement force that is to be generated by each displacement force generator. The control unit is capable of executing a plurality of vibration damping controls concurrently with each other, by controlling the displacement force, so as to damp a composite vibration containing a plurality of different vehicle-body vibrations which are to be damped by the respective vibration damping controls. The control unit is configured to refrain from executing at least one of the vibration damping controls for damping one of the vehicle-body vibrations that is not required to be damped, in a low vibration intensity situation in which intensities of sprung-portion resonance-frequency vibration components in respective four sprung portions of the vehicle are lower than a threshold intensity degree.
摘要翻译：一种用于车辆的悬架系统，包括（a）四个位移力发生器（152），每个位移力发生器被构造成产生迫使车辆的弹簧和簧下部分朝向或远离彼此的位移力; 和（b）被配置为控制由每个位移力发生器产生的位移力的控制单元（200）。控制单元能够通过控制位移力来同时执行多个减振控制，以便减少包含多个不同车体振动的复合振动，这些振动将被相应的减振控制。所述控制单元被构造为在低振动强度的情况下，禁止执行至少一个所述减振控制以阻尼不需要阻尼的车体振动中的一个，其中所述弹簧部分共振频率车辆的四个弹簧部分中的振动分量低于阈值强度度。

10. 发明申请

US20100138108A1 SUSPENSION CONTROLLER 有权
标题翻译：悬挂控制器
公开(公告)号：US20100138108A1
公开(公告)日：2010-06-03
申请号：US12451462
申请日：2008-11-07
申请人： Hidenori Kajino
发明人： Hidenori Kajino
IPC分类号： G06F19/00
CPC分类号： B60G21/0555 , B60G17/016 , B60G17/0165 , B60G17/018 , B60G17/08 , B60G2200/144 , B60G2200/184 , B60G2202/135 , B60G2202/312 , B60G2202/42 , B60G2400/102 , B60G2400/206 , B60G2400/208 , B60G2400/252 , B60G2400/39 , B60G2400/40 , B60G2400/41 , B60G2400/954 , B60G2600/02 , B60G2600/17 , B60G2600/1877 , B60G2600/70 , B60G2600/85 , B60G2800/012 , B60G2800/162 , B60G2800/24 , B60G2800/916
摘要： A suspension controller for controlling, based on a value detected by at least one sensor which is provided in a vehicle and which is configured to detect a detected portion, a suspension provided for a wheel of the vehicle which is located on a rear side of the detected portion and which is distant from the detected portion by a longitudinal distance in a longitudinal direction of the vehicle, such that the suspension works in accordance with a control command value that is prepared based on the value detected by the at least one sensor. The suspension controller includes a gain determiner configured to determine a gain, for controlling the suspension based on the determined gain. The gain determiner is configured to determine the gain such that the determined gain is smaller when a previewable time is shorter than a threshold length of time, than when the previewable time is not shorter than the threshold length of time.
摘要翻译：一种悬架控制器，用于基于由设置在车辆中的至少一个传感器检测到的值来控制被配置为检测检测到的部分的悬架控制器，所述悬架设置在车辆的车轮上，所述悬架位于所述车辆的后侧并且其在车辆的纵向方向上远离被检测部分的纵向距离，使得悬架根据基于由至少一个传感器检测的值准备的控制命令值来工作。所述悬架控制器包括：增益确定器，被配置为确定增益，用于基于所确定的增益来控制所述暂停。增益确定器被配置为确定增益，使得当可预览时间短于阈值时间长度时，所确定的增益小于当可预览时间不短于阈值时间长度时的增益。

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