METHOD AND SYSTEM FOR AUTO-CHARGING
An auto-charging system is disclosed. The system may comprise a base and a set of lower arms. The set of lower arms may comprise a first lower arm and a second lower arm each having a first end and a second end. The first end of the first lower arm may be attached to the base, and the second ends of the first and second lower arms may be attached to a hinge joint. The system may further comprise an upper arm having a first end attached to the hinge joint and a second end, a charger arm having a first end attached to second end of the upper arm and a second end, the set of lower arms, the upper arm, and the charger arm being foldable into the base, and a charger attached to the second end of the charger arm.
1 . An auto-charging system, comprising:
a base;
a set of lower arms, comprising a first lower arm and a second lower arm each having a first end and a second end, wherein:
the first end of the first lower arm is attached to the base, and
the second ends of the first and second lower arms are connected to a hinge joint;
an upper arm having a first end attached to the hinge joint and a second end;
a charger arm having a first end attached to the second end of the upper arm and a second end, wherein the set of lower arms, the upper arm, and the charger arm are foldable into the base; and
a charger attached to the second end of the charger arm, wherein:
the base is configured to approach a charging target;
the set of lower arms, the upper arm, and the charger arm are configured to unfold from the base; and
the charger arm is configured to deliver the charger to a charger port of the charging target.
2 . The system of claim 1 , wherein when the set of lower arms are unfolded, the first lower arm, the second lower arm, and the base are configured to form a triangle to support the upper arm.
3 . The system of claim 1 , wherein the charger arm comprises a first sensor configured to locate the charger port.
4 . The system of claim 1 , wherein:
the first sensor comprises a camera; and
the system further comprises a processor configured to compare visual data captured by the camera with a stored profile of the charger port to align the charger with the charger port.
5 . The system of claim 1 , wherein:
the first sensor comprises an ultrasound sensor configured to receive ultrasound signals from the charger port; and
the system further comprises a processor configured to analyze the ultrasound signals received by the ultrasound sensor to align the charger with the charger port.
6 . The system of claim 1 , wherein:
the first sensor comprises one or more prong sensors configured to touch a surface and determine a topology of the surface; and
the system further comprises a processor configured to analyze the determined topology to align the charger with the charger port.
7 . The system of claim 1 , further comprising a second sensor on the base, the second sensor configured to capture visual data of the charging target.
8 . The system of claim 7 , further comprising a processor configured to compare the captured visual data with a stored profile of the charging target to determine a charging location on the charging target.
9 . The system of claim 8 , wherein the processor is configured to move the base to the charging location.
10 . The system of claim 1 , wherein the base comprises at least one wheel selected from a group consisting of one or more mecanum wheels and one or more omni wheels.
11 . The system of claim 1 , wherein the charging target is a vehicle.
12 . An auto-charging method, comprising:
moving an auto-charging apparatus to a charging target, wherein the auto-charging apparatus comprises:
a set of lower arms, comprising a first lower arm and a second lower arm each having a first end and a second end, wherein:
the first end of the first lower arm is attached to the base, and
the second ends of the first and second lower arms are attached to a hinge joint;
an upper arm having a first end attached to the hinge joint and a second end;
a charger arm having a first end attached to the second end of the upper arm and a second end; and
a charger attached to the second end of the charger arm;
unfolding the set of lower arms, the upper arm, and the charger arm from the base; and
delivering the charger to a charger port of the charging target.
13 . The method of claim 12 , wherein unfolding the set of lower arms, the upper arm, and the charger arm from the base comprises forming a triangle with the first lower arm, the second lower arm, and the base to support the upper arm.
14 . The method of claim 12 , wherein:
the charger arm comprises a camera; and
to deliver the charger to the charger port of the charging target, the method further comprises comparing visual data captured by the camera with a stored profile of the charger port to align the charger with the charger port.
15 . The method of claim 12 , wherein:
the charger arm comprises an ultrasound sensor configured to receive ultrasound signals from the charger port; and
to deliver the charger to the charger port of the charging target, the method further comprises analyzing the ultrasound signals received by the ultrasound sensor to align the charger with the charger port.
16 . The method of claim 12 , wherein:
the apparatus further comprises a second sensor on the base; and
to deliver the charger to the charger port of the charging target, the method further comprises:
capturing visual data of the charging target by the second sensor; and
comparing the captured visual data with a stored profile of the charging target to determine a charging location on the charging target.
17 . The method of claim 12 , wherein:
the charger arm comprises one or more prong sensors configured to touch a surface and determine a topology of the surface; and
to deliver the charger to the charger port of the charging target, the method further comprises analyzing the determined topology to align the charger with the charger port.
18 . The system of claim 11 , wherein the base comprises at least one wheel selected from a group consisting of one or more mecanum wheels and one or more omni wheels.
19 . The method of claim 11 , wherein the charging target is a vehicle.
20 . An automatic vehicle-charging system, comprising:
a base;
a set of lower arms, comprising a first lower arm and a second lower arm each having a first end and a second end, wherein:
the first end of the first lower arm is attached to the base, and
the second ends of the first and second lower arms are attached to a hinge joint;
an upper arm having a first end attached to the hinge joint and a second end;
a charger arm having a first end attached to the second end of the upper arm and a second end, wherein the set of lower arms, the upper arm, and the charger arm are foldable into the base; and
a charger attached to the second end of the charger arm, wherein:
the base is configured to approach a vehicle;
the set of lower arms, the upper arm, and the charger arm are configured to unfold from the base; and
when the set of lower arms are unfolded, the first lower arm, the second lower arm, and the base are configured to form a triangle to support the upper arm; and
the charger arm is configured to deliver the charger to a charger port of the vehicle.