최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0251446 (2014-04-11) |
등록번호 | US-10047817 (2018-08-14) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 309 |
A method for controlling vehicle motion is described. The method includes: comparing a measured acceleration value associated with a movement of a vehicle component of a vehicle with a predetermined acceleration threshold value that corresponds to the vehicle component, wherein the vehicle component
A method for controlling vehicle motion is described. The method includes: comparing a measured acceleration value associated with a movement of a vehicle component of a vehicle with a predetermined acceleration threshold value that corresponds to the vehicle component, wherein the vehicle component is coupled with a frame of the vehicle via at least one vehicle suspension damper; monitoring a state of at least one valve within at least one vehicle suspension damper of the vehicle, wherein the state controls a damping force within the at least one vehicle suspension damper; and based on the comparing and the monitoring, regulating damping forces within the at least one vehicle suspension damper by actuating the at least one valve to adjust to a desired state, such that an acceleration of the frame is reduced.
1. A non-transitory computer readable storage medium having stored thereon, computer-executable instructions that, when executed by a computer, cause said computer to perform a method for controlling vehicle motion, said method comprising: comparing a measured acceleration value associated with a mo
1. A non-transitory computer readable storage medium having stored thereon, computer-executable instructions that, when executed by a computer, cause said computer to perform a method for controlling vehicle motion, said method comprising: comparing a measured acceleration value associated with a movement of a vehicle component of a vehicle with a predetermined acceleration threshold value that corresponds to said vehicle component, wherein said vehicle component is coupled with a frame of said vehicle via at least one vehicle suspension damper;monitoring a state of at least one pilot valve within said at least one vehicle suspension damper, wherein said state controls a damping force within said at least one vehicle suspension damper, said damping force controlling a flow of damping fluid from a damping cylinder interior of said at least one vehicle suspension damper to an annular reservoir at least partially surrounding said damping cylinder reservoir, said at least one pilot valve comprising: a pilot spool having a metering edge, said pilot spool disposed within a bleed passage centrally located about an axis of said damping cylinder interior and said annular reservoir;at least one port disposed fluidically coupling said damping cylinder interior and said annular reservoir via said bleed passage, said at least one port further disposed to selectively be at least partially obstructed by said metering edge of said pilot spool;an armature coupled to said pilot spool; anda coil disposed proximate said armature such that current applied to said coil is able to generate motion of said armature and said pilot spool to cause said metering edge of said pilot spool to at least partially obstruct said at least one port, said motion of said pilot spool affecting pressure such that greater obstruction of said at least one port also increases closing pressure applied to valve shims of said at least one vehicle suspension damper; andbased on said comparing and said monitoring, regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a desired state, such that an acceleration of said frame is reduced. 2. The non-transitory computer readable storage medium of claim 1, where said method further comprises: before said comparing, accessing a set of control signals, wherein at least one control signal of said set of control signals comprises said measured acceleration value. 3. The non-transitory computer readable storage medium of claim 1, wherein said method further comprises: before said regulating, determining a mode switch setting for said at least one vehicle suspension damper. 4. The non-transitory computer readable storage medium of claim 1, wherein said regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a desired state, such that an acceleration of said frame is reduced comprises: sending a first activation signal to a power source of said at least one vehicle suspension damper, said first activation signal activating said power source to deliver a current to said at least one pilot valve, wherein upon delivery of said current, said at least one pilot valve adjusts to said desired state. 5. The non-transitory computer readable storage medium of claim 1, wherein said regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a desired state, such that an acceleration of said frame is reduced comprises: regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a fully open position such that an acceleration of said frame is reduced, wherein said fully open position enables engagement of a soft system mode for said at least one vehicle suspension damper. 6. The non-transitory computer readable storage medium of claim 1, wherein said regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a desired state, such that an acceleration of said frame is reduced comprises: regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a closed position such that an acceleration of said frame is reduced, wherein said closed position enables engagement of a firm system mode for said at least one vehicle suspension damper. 7. The non-transitory computer readable storage medium of claim 1, wherein said method further comprises: setting a timer configured to hold said at least one pilot valve in said desired state for a predetermined period of time. 8. The non-transitory computer readable storage medium of claim 7, wherein said method further comprises: upon expiration of said timer, determining whether or not said at least one vehicle suspension damper is experiencing rebounding. 9. The non-transitory computer readable storage medium of claim 8, wherein said method further comprises: sending an activation signal to a power source of said at least one vehicle suspension damper, said activation signal activating said power source to deliver a current to said at least one pilot valve, wherein upon delivery of said current, said at least one pilot valve adjusts to a closed position. 10. A non-transitory computer readable storage medium having stored thereon, computer-executable instructions that, when executed by a computer, cause the computer to perform a method for controlling vehicle motion, said method comprising: determining that at least one vehicle suspension damper of a vehicle is in a rebounding mode;comparing a measured acceleration value associated with a movement of a vehicle component of said vehicle with a predetermined acceleration threshold value that corresponds to said vehicle component, wherein said vehicle component is coupled with a frame of said vehicle via said at least one vehicle suspension damper;monitoring a state of at least one pilot valve within said at least one vehicle suspension damper of said vehicle, wherein said state controls a damping force within said at least one vehicle suspension damper; and based on said comparing and said monitoring, regulating damping forces within said at least one vehicle suspension damper by actuating said at least one pilot valve to adjust to a desired state, such that an acceleration of said vehicle component is reduced, said damping force controlling a flow of damping fluid from a damping cylinder interior of said at least one vehicle suspension damper to an annular reservoir at least partially surrounding said damping cylinder reservoir, said at least one pilot valve comprising: a pilot spool having a metering edge, said pilot spool disposed within a bleed passage centrally located about an axis of said damping cylinder interior and said annular reservoir;at least one port disposed fluidically coupling said damping cylinder interior and said annular reservoir via said bleed passage, said at least one port further disposed to selectively be at least partially obstructed by said metering edge of said pilot spool;an armature coupled to said pilot spool; anda coil disposed proximate said armature such that current applied to said coil is able to generate motion of said armature and said pilot spool to cause said metering edge of said pilot spool to at least partially obstruct said at least one port, said motion of said pilot spool affecting pressure such that greater obstruction of said at least one port also increases closing pressure applied to valve shims of said at least one vehicle suspension damper. 11. A system for controlling vehicle motion, said system comprising: an electronic valve of at least one vehicle suspension damper attached to a vehicle, said electronic valve configured for adjusting a damping force therein, said damping force controlling a flow of damping fluid from a damping cylinder interior of said at least one vehicle suspension damper to an annular reservoir at least partially surrounding said damping cylinder reservoir, said electronic valve comprising: a pilot spool having a metering edge, said pilot spool disposed within a bleed passage centrally located about an axis of said damping cylinder interior and said annular reservoir;at least one port disposed fluidically coupling said damping cylinder interior and said annular reservoir via said bleed passage, said at least one port further disposed to selectively be at least partially obstructed by said metering edge of said pilot spool;an armature coupled to said pilot spool; anda coil disposed proximate said armature such that current applied to said coil is able to generate motion of said armature and said pilot spool to cause said metering edge of said pilot spool to at least partially obstruct said at least one port, said motion of said pilot spool affecting pressure such that greater obstruction of said at least one port also increases closing pressure applied to valve shims of said at least one vehicle suspension damper; anda control system coupled to said electronic valve, said control system comprising:a control signal accessor configured for accessing a first set of control signals, wherein at least one control signal of said first set of control signals comprises a measured acceleration value associated with a movement of a vehicle component of said vehicle, wherein said vehicle component is coupled with a frame of said vehicle via at least one vehicle suspension damper;a comparer configured for comparing said measured acceleration value with a predetermined acceleration threshold value that corresponds to said vehicle component;a valve monitor configured for monitoring a state of said electronic valve, wherein said state controls a damping force within said at least one vehicle suspension damper; andan activation signal sender configured for, based on said comparing and said monitoring, regulating damping forces within said at least one vehicle suspension damper by actuating said electronic valve to adjust to a desired state, such that an acceleration of said frame is reduced. 12. The system of claim 11, wherein said control system further comprises: a timer applicator configured for setting a timer configured for holding said electronic valve in said desired state for a predetermined period of time. 13. The system of claim 11, wherein said control system further comprises: a mode determiner configured for determining a mode switch setting for said at least one vehicle suspension damper.
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