Condition monitoring and battery recharging system

摘要

A system for monitoring a characteristic of a dynamic member is disclosed. The system includes a sensor device operative to sense the characteristic of the dynamic member and to generate a first signal in response to the sensed characteristic. A monitor is in communication with the sensor device, the monitor wirelessly transmitting a second signal responsive to the first signal. A battery is in electrical communication with the sensor device and monitor. The sensor device charges the battery via the first signal, the battery powering the monitor.