Brudevold Mark J.,Godding Benjamin R.,Tix Joseph E.,Ross Daniel P.
申请号：
US201816100777
公开号：
US2018361415(A1)
申请日:
2018.08.10
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A method for pumping, tracking, and controlling a fluid includes the steps of producing a drive signal for driving a motor of a pump using a controller, driving the motor to pump a fluid based on the drive signal, sending a dispense signal from the controller to a sprayer for dispensing the fluid, determining a work piece count as a function of a work piece signal provided to the controller from the work piece sensor, detecting the position of a rod connected to the motor and the pump using a position sensor, creating a position signal as a function of the position of the rod using the position sensor, sending the position signal to the controller, and determining a volume usage as a function of the position of the rod using the controller.
