초록 ▼

The present invention monitors a vehicle's normal axle path of movement during vehicle operation when the axle is aligned perpendicular to the vehicle's geometric centerline. An onboard computer (82) stores normal axle motion values which are determined by an arm or line segment (28) having a first

The present invention monitors a vehicle's normal axle path of movement during vehicle operation when the axle is aligned perpendicular to the vehicle's geometric centerline. An onboard computer (82) stores normal axle motion values which are determined by an arm or line segment (28) having a first end originating at axle (58) and a second end of line segment (28) ending on segmented sensing plane (40) mounted adjacent to axle (58). Upon axle deviation, axle (58) moves outside of the normal axle path of movement (64). Computer (82), along with transducers and transmitters are used for interpolating and conveying information from sensors which detect and compare values of the area of axle movement outside of the normal axle path of movement to values of the axle's normal path. Signals are transmitted to one or more linear actuators (84) attached relative to the vehicle's axle adjustment mechanisms (88). Computer (82) constantly maintains a sequence of events on corrective actions and instructs actuators (84) which dynamically correct the axle's alignment to normal motion values.

대표청구항 ▼

We claim: 1. An apparatus onboard a mobile vehicle for monitoring the vehicle's axle alignment while said vehicle is in motion, comprising: means to identify said mobile vehicle's normal axle path of movement when the axle is properly aligned to the vehicle's geometric centerline; and to identify a

We claim: 1. An apparatus onboard a mobile vehicle for monitoring the vehicle's axle alignment while said vehicle is in motion, comprising: means to identify said mobile vehicle's normal axle path of movement when the axle is properly aligned to the vehicle's geometric centerline; and to identify an area of axle movement outside of said mobile vehicle's normal axle path of movement when the axle is not properly aligned to said vehicle's geometric centerline. 2. The apparatus according to claim 1, wherein said normal axle path of movement is monitored by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle. 3. The apparatus according to claim 1, wherein said normal axle path of movement is monitored by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and means for observing the travel path of said second end of said line segment relative to said segmented sensing plane. 4. The apparatus according to claim 1, wherein said movement outside of said normal axle path is monitored by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle. 5. The apparatus according to claim 1, wherein said movement outside of said normal axle path is monitored by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and means for observing the travel path of said second end of said line segment relative to said segmented sensing plane. 6. The apparatus according to claim 5, wherein said line segment means is chosen from the group of mechanical link, laser, ultra sonic, magnetic, electrical, optical, wave, pressure or non-pressure sensor, which will point, touch, measure or indicate the relation between said axle and said segmented sensing plane. 7. The apparatus according to claim 6, wherein said segmented sensing plane has one or more sensors for detecting the position of said line segment relative to said segmented sensing plane. 8. An apparatus onboard a mobile vehicle for monitoring the vehicle's axle alignment and dynamically adjusting said axle alignment while said vehicle is in motion, comprising: means to identify a mobile vehicle's normal axle path of movement when the axle is properly aligned to the vehicle's geometric centerline; and to identify an area of axle movement outside of said mobile vehicle's normal axle path of movement when the axle is not properly aligned to said vehicle's geometric centerline; and to convey axle alignment procedure to an actuating device which will automatically realign said axle when said axle becomes deviated from said normal axle path of movement. 9. The apparatus according to claim 8, wherein said normal axle path of movement is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle. 10. The apparatus according to claim 8, wherein said normal axle path of movement is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and said movement outside said normal axle path is investigated by an onboard computer. 11. The apparatus according to claim 8, wherein said movement outside of said normal axle path is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle. 12. The apparatus according to claim 8, wherein said movement outside of said normal axle path is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and said movement outside said normal axle path is investigated by an onboard computer. 13. The apparatus according to claim 8, wherein said movement outside of said normal axle path is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and said movement outside said normal axle path is investigated by an onboard computer and if said axle path is found to be outside of said normal axle path, at least one axle realignment instruction is determined and used for controlling at least one linear actuator which is attached relative to at least one axle's adjustment mechanism, whereby said axle is realigned back to said normal axle path. 14. A method for monitoring a mobile vehicle's axle alignment and dynamically adjusting said axle alignment while said vehicle is in motion, comprising: providing means for identifying a mobile vehicle's normal axle path of movement when the axle is properly aligned to the vehicle's geometric centerline; identifying an area of axle movement outside of said mobile vehicle's normal axle path of movement when the axle is not properly aligned to said vehicle's geometric centerline; instructing axle alignment procedure to an actuating device which will automatically realign said axle upon deviation of said axle from said normal axle path of movement. 15. The method according to claim 14, wherein said normal axle path is identified by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle. 16. The method according to claim 14, wherein said normal axle path of movement is identified by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and providing means for observing the travel path of said second end of the line segment relative to said segmented sensing plane. 17. The method according to claim 14, wherein said movement outside of said normal axle path is identified by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and providing means for observing the travel path of said second end of said line segment relative to said segmented sensing plane. 18. The method according to claim 14, wherein said movement outside of said normal axle path is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and said movement outside said normal axle path is investigated by an onboard computer. 19. The method according to claim 14, wherein said movement outside of said normal axle path is detected by a line segment means having a first end originating at said axle and a second end of said line segment ending on a segmented sensing plane mounted adjacent to said axle and said movement outside said normal axle path is investigated by an onboard computer and if said axle path is found to be outside of said normal axle path, said axle alignment procedure is determined and used for controlling at least one linear actuator which is attached relative to at least one axle's adjustment mechanism, whereby said axle is realigned back to said normal axle path.