DEVICE AND METHOD FOR AUTOMATICALLY CONTROLLING A WINCH DEVICE AND VEHICLE EQUIPPED WITH SAID DEVICE
First Claim
1. A method for automatically controlling movement of a winch device, for pulling in or letting out a cable, to which at least one flying device is connected, said method comprising the following subsequent steps:
- a) determining a relative position between the winch device and the flying device;
b) calculating an optimal length of the cable as a function of the relative position determined during the previous step;
c) activating said winch device, so as to obtain the desired length of the cable calculated during the previous step;
d) repeating the sequence of steps a) through c) for a desired amount of time;
to obtain, in real time, the optimal length of the cable as a function of the changes in the relative position between the winch device and the flying device.
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Accused Products
Abstract
A method automatically controls the movement of a winch device (2), which is adapted to pull in or let out a cable (T), to which at least one flying device 4 is connected. The method includes the following subsequent steps: a) determining the relative position between the winch device (2) and the flying device (4); b) calculating the optimal length of the cable “T” as a function of the relative distance determined during the previous step; c) activating said winch device (2), so as to obtain the desired length of the cable “T” calculated during the previous step; d) repeating the sequence of steps a)-c) for a desired amount of time; in order to obtain, in real time, the optimal length of the cable (T) as a function of the changes in the relative position between the winch device (2) and the flying device (4).
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Citations
16 Claims
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1. A method for automatically controlling movement of a winch device, for pulling in or letting out a cable, to which at least one flying device is connected, said method comprising the following subsequent steps:
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a) determining a relative position between the winch device and the flying device; b) calculating an optimal length of the cable as a function of the relative position determined during the previous step; c) activating said winch device, so as to obtain the desired length of the cable calculated during the previous step; d) repeating the sequence of steps a) through c) for a desired amount of time; to obtain, in real time, the optimal length of the cable as a function of the changes in the relative position between the winch device and the flying device. - View Dependent Claims (2, 3, 4, 5, 12, 13, 14, 15, 16)
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6. A control device for a winch device applied to a base unit;
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said winch device is adapted to pull in or let out a cable, which connects at least one flying device to said base unit; provided with a first spatial locating system; said at least one flying device is provided with a second spatial locating system; said control device comprises; a data processing unit, for determining a relative position between said at least one flying device and said base unit as a function of the data obtained from said first and second spatial locating systems, so as to control movement of said winch device, in order to obtain, in real time, an optimal length of the cable as a function of changes in the relative position. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification