Cold planer yield measurement system

A yield measurement system for a cold planer having a conveyor is disclosed. The yield measurement system may include a hydraulic motor configured to propel the conveyor, a first sensor configured to generate a first signal indicative of a force acting on the conveyor by material being moved by the conveyor, and a second sensor configured to generate a second signal indicative of a pressure differential across the hydraulic motor. The yield measurement system may also include a controller in communication with the first and second sensors. The controller may be configured to determine when the conveyor is not transferring material based on the second signal, and automatically recalibrate the yield measurement system based on the first signal when the conveyor is not transferring material. 公开了种用于具有传送带的铣刨机的产率测量系统。该产率测量系统可以包括配置成推动所述传送带的液压马达；配置成产生第信号的第传感器，所述第信号指示所述传送带正在移动的材料作用于传送带的力；以及配置成产生第二信号的第二传感器，所述第二信号指示跨所述液压马达的压力差。该产率测量系统还可以包括与第和第二传感器通信的控制器。该控制器可以被配置成基于第二信号判断传送带何时没有正在传送材料，并在传送带没有正在传送材料时基于第信号自动地重新校准产率测量系统。