CAR CONNECTED TO AT LEAST ONE TRAILER AND BACKWARD MOTION CONTROL METHOD
First Claim
1. A car connected to at least one trailer comprising:
- a driving part controlling a velocity and a direction of the car;
a backward-motion control terminal outputting a first backward-motion control signal corresponding to at least one of a backward velocity and a backward direction of the last trailer according to a user'"'"'s operation;
a control signal converter converting the first backward-motion control signal to a second backward-motion control signal which corresponds to at least one of a backward velocity and a backward direction of the car and makes the last trailer move backward as at least one of the backward velocity and the backward direction corresponding to the first backward-motion control signal; and
a backward-motion controller controlling the driving part on the basis of the second backward-motion control signal so that the last trailer moves backward by at least one of the backward velocity and the backward direction corresponding to the first backward-motion controlling signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A car connected to at least one trailer and backward motion control method are provided. The car includes a driving part controlling a velocity and a direction of the car, a backward-motion control terminal outputting a first backward-motion control signal corresponding to a backward velocity and a backward direction of the last trailer according to a user'"'"'s operation, a control signal converter converting the first backward-motion control signal to a second backward-motion control signal which corresponds to a backward velocity and a backward direction of the car and makes the last trailer move backward as the backward velocity and the backward direction corresponding to the first backward-motion control signal, and a backward-motion controller controlling the driving part on the basis of the second backward-motion control signal so that the last trailer moves backward by the backward velocity and the backward direction corresponding to the first backward-motion controlling signal.
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Citations
11 Claims
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1. A car connected to at least one trailer comprising:
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a driving part controlling a velocity and a direction of the car; a backward-motion control terminal outputting a first backward-motion control signal corresponding to at least one of a backward velocity and a backward direction of the last trailer according to a user'"'"'s operation; a control signal converter converting the first backward-motion control signal to a second backward-motion control signal which corresponds to at least one of a backward velocity and a backward direction of the car and makes the last trailer move backward as at least one of the backward velocity and the backward direction corresponding to the first backward-motion control signal; and a backward-motion controller controlling the driving part on the basis of the second backward-motion control signal so that the last trailer moves backward by at least one of the backward velocity and the backward direction corresponding to the first backward-motion controlling signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A backward-motion control method of a car connected to at least one trailer, the method comprising:
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(a) inputting a first backward-motion control signal corresponding to at least one of a backward velocity and a backward direction of the last trailer; (b) converting the first backward-motion control signal to a second backward-motion control signal corresponding to at least one of a backward velocity and a backward direction of the care which makes the last trailer move backward as at least one of the backward velocity and the backward direction corresponding to the first backward-motion control signal; and (c) controlling the car to move backward on the basis of the second backward-motion control signal so that the last trailer move backward as at least one of the backward velocity and the backward direction corresponding to the first backward-motion control signal. - View Dependent Claims (9, 10, 11)
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Specification