Side broom having memory recall and method for performing the same
First Claim
Patent Images
1. A debris collection vehicle having a chassis and a cab comprising:
- a broom linkage assembly connected to the chassis, the broom linkage assembly enabling a broom tilt, position, and rotation;
a broom connected to the broom linkage assembly for cleaning a cleaning surface; and
a broom controller configured to control the broom linkage, the broom controller including a memory for storing a set of current broom tilt angle, position, and rotation, the set of current broom tilt angle, position and rotation being one of a plurality of sets of broom tilt angle, position and rotation stored in the memory;
whereby the broom controller can recall any of the plurality of sets of broom tilt angle, position, and rotation and control the broom linkage based on the recalled broom tilt angle, position and rotation to redeploy the broom to the recalled broom tilt angle, position and rotation, whereby each time any one set of the plurality of sets of broom tilt angle, position, and rotation is recalled, the broom controller redeploys the broom to a same set of broom tilt angle, position and rotation as for a previous recall of the one set of broom tilt angle, position and rotation.
8 Assignments
0 Petitions
Accused Products
Abstract
The present disclosure relates generally to debris collection devices. In particular, the present disclosure relates to a debris collection vehicle utilizing a side broom having memory recall functionality.
19 Citations
14 Claims
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1. A debris collection vehicle having a chassis and a cab comprising:
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a broom linkage assembly connected to the chassis, the broom linkage assembly enabling a broom tilt, position, and rotation; a broom connected to the broom linkage assembly for cleaning a cleaning surface; and
a broom controller configured to control the broom linkage, the broom controller including a memory for storing a set of current broom tilt angle, position, and rotation, the set of current broom tilt angle, position and rotation being one of a plurality of sets of broom tilt angle, position and rotation stored in the memory;whereby the broom controller can recall any of the plurality of sets of broom tilt angle, position, and rotation and control the broom linkage based on the recalled broom tilt angle, position and rotation to redeploy the broom to the recalled broom tilt angle, position and rotation, whereby each time any one set of the plurality of sets of broom tilt angle, position, and rotation is recalled, the broom controller redeploys the broom to a same set of broom tilt angle, position and rotation as for a previous recall of the one set of broom tilt angle, position and rotation. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A tilt controller positioned on a debris collection device, the tilt controller having a hardware and a software component configured to control a side broom tilt, a side broom positioning, and a side broom rotation, wherein the tilt controller can recall the side broom positioning and the side broom tilt for automatic displacement of the side broom, the tilt controller comprising:
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a memory element to store a set of a side broom tilt angle and a side broom positioning; and a memory recall module to automatically position to the set of the side broom tilt and side broom positioning, the memory recall module obtaining the set of the side broom tilt angle and the side broom positioning from the memory element, whereby each time the memory recall module obtains the set of side broom tilt angle and side broom positioning from the memory element, the memory recall module automatically positions to a same set of side broom tilt and side broom positioning as for a previous recall of the set of side broom tilt angle and side broom positioning. - View Dependent Claims (8, 9, 10)
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11. A method of automatically deploying a side broom positioned on a debris collection vehicle having a chassis and a cab, wherein a tilt controller is configured to actuate the side broom to a known side broom positioning and a known side broom tilt, the method comprising:
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recalling one of a plurality of sets of previously stored side broom tilt angle, position, rotation and a side broom 3-dimensional coordinate from an electronic memory element; deploying the side broom to the 3-dimensional coordinate via a broom linkage connected to the chassis; and actuating the side broom to the side broom tilt angle via a tilt actuator positioned on the side broom. - View Dependent Claims (12, 13, 14)
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Specification