发明者
John E Ball, V Reuben F Burch, Lucas D Cagle, Collin S Davenport, James R Gafford, Tyler J Hannis, Andrew R Hegman, Andrew M LeClair, Yucheng Liu, Michael S Mazzola, Howard G McKinney, Tasmia Reza, Jian Shi, Pan Wei, Dennison W Iacomini
发表日期
2020/9/1
专利局
US
专利号
10761538
专利申请号
16285542
简介
Enhanced systems and methods for collision avoidance of a high value asset with reflective beacons around it using multi-sensor data fusion on a mobile industrial vehicle. The system has a sensing processing system with a LiDAR and camera sensors, and a multi-processor module responsive to the different sensors. The sensing processing system fuses the different sensor data to locate the reflective beacons. A model predictive controller on the vehicle determines possible control solutions where each defines a threshold allowable speed for the vehicle at discrete moments based upon an estimated path to a breaching point projected from the reflective beacons, and then identifies an optimal one of the control solutions based upon a performance cost function and associated with an optimal threshold allowable speed. The system has a vehicle actuator configured to respond and alter vehicle movement to avoid …
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