STAIR CLIMBING ROBOTIC VEHICLE
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United States of America Patent
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Issued Date -
Feb 1, 2024
app pub date -
Jul 28, 2022
filing date -
Jul 28, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosure generally pertains to a robotic vehicle. An example robotic vehicle has a base platform that includes at least a chassis, an actuator, a sensor, and a controller. The chassis includes a first wheel that is attached to a first section of the chassis and further includes a second wheel attached to a second section of the chassis. The actuator has a proximal end attached to the first section of the chassis and a distal end attached to the second section of the chassis. The sensor is configured to obtain information associated with a stair structure located on a traversal path of the robotic vehicle. The controller evaluates the information obtained by the sensor and operates the actuator to vary a separation distance between the first section of the chassis and the second section of the chassis so as to enable the robotic vehicle to traverse the stair structure.
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