CHARGING APPARATUS FOR MOBILE BODY
First Claim
1. A charging apparatus for a mobile body having a secondary battery, comprising:
- a connector to be connected to the secondary battery;
a forward/backward mechanism which causes the connector to perform a forward/backward movement to move toward or away from the mobile body;
a forward/backward member which is driven by the forward/backward mechanism and which advances/retreats as the connector advances/retreats;
a first position sensor which detects the forward/backward member being located in a first position;
a second position sensor which detects the forward/backward member being located in a second position; and
a controller which controls the forward/backward mechanism on the basis of control information indicative of a state of the forward/backward mechanism,wherein the controller acquires first control information indicating the state of the forward/backward mechanism in a first state wherein the forward/backward member is located in the first position on the basis of a detection value of the first position sensor and second control information indicating the state of the forward/backward mechanism in a second state wherein the forward/backward member is located in the second position on the basis of a detection value of the second position sensor, and controls the forward/backward mechanism so as to cause the connector to advance and retreat to the position in the first state and the position in the second state on the basis of the acquired first and second control information.
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Accused Products
Abstract
A charging apparatus for a mobile body has a charging stand, which includes a connector holder to be connected to a battery of a walking robot, a forward/backward mechanism which moves the connector holder forward/backward, and a protrusion which is driven by the forward/backward mechanism to move forward/backward as the connector holder moves forward/backward. Control information indicating the state of the forward/backward mechanism when the protrusion is located in a predetermined position, which is detected on the basis of the detection values of a retreat position sensor and an advance position sensor, is acquired, and the forward/backward mechanism is controlled according to the acquired control information thereby to move the connector holder forward/backward.
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Citations
20 Claims
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1. A charging apparatus for a mobile body having a secondary battery, comprising:
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a connector to be connected to the secondary battery; a forward/backward mechanism which causes the connector to perform a forward/backward movement to move toward or away from the mobile body; a forward/backward member which is driven by the forward/backward mechanism and which advances/retreats as the connector advances/retreats; a first position sensor which detects the forward/backward member being located in a first position; a second position sensor which detects the forward/backward member being located in a second position; and a controller which controls the forward/backward mechanism on the basis of control information indicative of a state of the forward/backward mechanism, wherein the controller acquires first control information indicating the state of the forward/backward mechanism in a first state wherein the forward/backward member is located in the first position on the basis of a detection value of the first position sensor and second control information indicating the state of the forward/backward mechanism in a second state wherein the forward/backward member is located in the second position on the basis of a detection value of the second position sensor, and controls the forward/backward mechanism so as to cause the connector to advance and retreat to the position in the first state and the position in the second state on the basis of the acquired first and second control information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification