| 摘要 |
A compactor is provided, which includes a transmitter module and a receiver module. The transmitter module includes a sensor configured to sense a position of an amplitude setting wheel, a first wireless communicator configured to transmit the position of the amplitude setting wheel that is sensed by the sensor, an energy harvester configured to harvest energy for driving the transmitter module from an outside source, and a first microcontroller configured to control the sensor, the wireless communicator, and the energy harvest. The receiver module includes a second wireless communicator configured to receive the position of the amplitude setting wheel from the transmitter module, and a second microcontroller configured to transfer the received position of the amplitude setting wheel to a speed controller. The receiver module can wirelessly receive sensed data of the roller drum from the transmitter module without any mechanical connection between the roller drum and the mainframe. |
