초록 ▼

A target system for determining the location of a position on a vehicle comprises a target body, one or more target elements, a trigger, and a point definer. The target elements are disposed on the target body and are detectable by a position determination system. The trigger is positioned on the ta

A target system for determining the location of a position on a vehicle comprises a target body, one or more target elements, a trigger, and a point definer. The target elements are disposed on the target body and are detectable by a position determination system. The trigger is positioned on the target body and is remote from the position determination system. The trigger operates the position determination system by selectively changing the detection of one or more of the target elements by the position determination system. The point definer extends from the target body, and the point definer includes a point its a distal end. The point is capable of being located adjacent the position on the vehicle and is at a known location from the target body. The position determination system determines a location of the target body after detecting the target elements disposed on the target body. Methods of using the target system are disclosed.

대표청구항 ▼

1. A target system for use with a position determination system in determining the location of a position on a vehicle, comprising:a target body;one or more target elements disposed on the target body and detectable by the position determination system; anda point definer extending from the target b

1. A target system for use with a position determination system in determining the location of a position on a vehicle, comprising:a target body;one or more target elements disposed on the target body and detectable by the position determination system; anda point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the vehicle, the point definer further including one or more joints that enable the point to be positioned at a different location relative to the target body,wherein the position determination system is configured to determine a location of the target body after detecting the target elements disposed on the target body. 2. The system according to claim 1, wherein the one or more joints each allow rotation of the point in one or more axes relative to the target body. 3. The system according to claim 1, wherein the point definer includes one joint allowing the point to rotate along one axis, the point being positionable in any one of three positions relative to the target body. 4. The system according to claim 1, wherein each joint includes a lock to selectively prevent or allow movement of the point relative to the target body. 5. The system according to claim 1, further comprising a trigger for operating the detection of the target system by the position determination system. 6. A target system for use with a position determination system in determining the location of a position on a vehicle, comprising:a target body;one or more target elements disposed on the target body and detectable by the position determination system;a point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the vehicle, anda trigger for operating the detection of the target system by the position determination system, wherein the trigger operates the position determination system by selectively changing the detection of one or more of the target elements by the position determination system,wherein the position determination system is configured to determine a location of the target body after detecting the target elements disposed on the target body. 7. The system according to claim 6, wherein the trigger is movable between one of two positions, and in a first of the two positions, the trigger conceals the one or more target elements from the position determination system, and in a second of the two positions, the trigger exposes one or more target elements to the position determination system. 8. A target system for use with a position determination system in determining the location of a position on a vehicle, comprising:a target body;one or more target elements disposed on the target body and detectable by the position determination system;a trigger positioned on the target body and remote from the position determination system, the trigger operating the position determination system by selectively changing the detection of one or more of the target elements by the position determination system; anda point definer extending from the target body, and the point definer including a point at a distal end of the point definer, the point being capable of being located adjacent the position on the vehicle, and the point being at a known location from the target body,wherein the position determination system determines a location of the target body after detecting the target elements disposed on the target body. 9. A position determination system for determining the location of a position on an object, comprising:a target system includinga target body,at least three visually perceptible target elements disposed on the target body in a two dimensional array configuration:a point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the object,a handle extending from the target body, positioned and configured to prevent the targ et elements from being visually obscured when held by a user; anda vision imaging system configured to acquire an image of the target body to generate image information describing geometric characteristics and positional interrelationships of the target elements disposed on the target body imaged, and to relate such image information to predetermined reference information describing known geometric characteristics and positional interrelationships of the target elements to determine a location and angular orientation of the target body;wherein the point definer includes one or more joints that enable the point to be positioned at a different location relative to the target body. 10. The system according to claim 9, wherein the one or more joints each allow rotation of the point in one or more axis relative to the target body. 11. The system according to claim 9, wherein the point definer includes one joint allowing the point to rotate along one axis, the point being positionable in any one of three positions relative to the target body. 12. The system according to claim 9, wherein each joint includes a lock to selectively prevent or allow movement of the point relative to the target body. 13. A position determination system for determining the location of a position on an object, comprising:a target system includinga target body,at least three visually perceptible target elements disposed on the target body in a two dimensional array configuration;a point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the object,a handle extending from the target body, positioned and configured to prevent the target elements from being visually obscured when held by a user;a vision imaging system configured to acquire an image of the target body to generate image information describing geometric characteristics and positional interrelationships of the target elements disposed on the target body imaged, and to relate such image information to predetermined reference information describing known geometric characteristics and positional interrelationships of the target elements to determine a location and angular orientation of the target body; anda trigger for orientating the detection of the target system by the vision imaging system;wherein the trigger operates the position determination system by selectively changing the detection of one or more of the target elements by the vision imaging system. 14. The system according to claim 13, wherein the trigger is movable between first and second positions, and in a first position, the trigger conceals the one or more target elements from the vision imaging system, and in the second position, the trigger exposes the one or more target elements to the vision imaging system. 15. A position determination system for determining the location of a position on a vehicle, comprising:a vision imaging system; anda target system includinga target body;one or more target elements disposed on the target body and detectable by the vision imaging system;a trigger positioned on the target body and remote from the vision imaging system, the trigger operating the vision imaging system by selectively changing the detection of one or more of the target elements by the vision imaging system; anda point definer extending from the target body, and the point definer including a point at a distal end of the point definer, the point being capable of being located adjacent the position on the vehicle, and the point is at a known location from the target body;wherein the vision imaging system is configured to determine a location of the target body after detecting the target elements disposed on the target body. 16. A position determination system for determining the location of a position on a vehicle, comprising:a vision imaging system; anda target system includinga target body,one or more target elements disposed on the target body and detectable by the position determination system, anda point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the vehicle, the point definer further including one or more joints that enable the point to be positioned at a different location relative to the target body;wherein the vision imaging system is configured to determine a location of the target body after detecting the target elements disposed on the target body. 17. The system according to claim 16, wherein the one or more joints each allow rotation of the point in one or more axis relative to the target body. 18. The system according to claim 16, wherein the point definer includes one joint allowing the point to rotate along one axis, the point being positionable in any one of three positions relative to the target body. 19. The system according to claim 16, wherein each joint includes a lock to selectively prevent or allow movement of the point relative to the target body. 20. The system according to claim 16, further comprising a trigger for operating the detection of the target system by the vision imaging system. 21. A position determination system for determining the location of a position on a vehicle, comprising:a vision imaging system; anda target system includinga target body,one or more target elements disposed on the target body and detectable by the position determination system,a point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the vehicle, anda trigger for operating the detection of the target system by the vision imaging system, wherein the trigger operates the position determination system by selectively changing the detection of one or more of the target elements by the vision imaging system;wherein the vision imaging system is configured to determine a location of the target body after detecting the target elements disposed on the target body. 22. The system according to claim 21, wherein the trigger is movable between first and second positions, and in a first position, the trigger conceals the one or more target elements from the vision imaging system, and in the second position, the trigger exposes the one or more target elements to the vision imaging system. 23. A position determination system for determining the location of a position on a object, comprising:a target system includinga target body,one or more target elements disposed on the target body, anda point definer extending from the target body, the point definer including a point capable of being located adjacent the position on the object;detection means for detecting the target elements disposed on the target body to obtain element information;first determination means for determining a location of the target body based on the element information obtained by the detecting means to obtain location information of the target body; andsecond determination means for determining the location of the point with respect to the target body based on the location information,wherein the detection means obtains at least three sets of element information obtained from the same target elements located in different locations each time the detecting means detects it while its point is located at the same position on the object,the first determination means determines the location of the target body based on each of the at least three sets of the element information to obtain at least three sets of location information, andthe second determination means determines the location of the point with respect to the target body based on the at least three sets of the location information.