Henry Joel R.,Schroeder Bruce A.,Hachey Adam R.,Ajaz Rizwan,van der Sluis Peter Willem
申请号：
US201815948645
公开号：
US10104863(B1)
申请日:
2018.04.09
申请国别(地区):
美国
年份:
2018
代理人:
Baker Botts L.L.P.
摘要：
An apparatus includes a carriage, camera, spray tool, and controller. The carriage is movably coupled to a track. The camera and spray tool are coupled to the carriage. The controller moves the carriage along the track away from a starting position based on a first signal from the camera, and as the carriage moves away from the starting position, discharges, through the spray tool, a solution for a first time. The controller moves the carriage towards the starting position after the solution has been discharged for the first time, and based on a second signal from the camera as the carriage moves towards the starting position and before the carriage reaches the starting position, moves the carriage away from the starting position. As the carriage moves away from the starting position, the controller discharges, through the spray tool, the solution for a second time.
