Patent ID: 7688216
Filing Date: 2010-03-30
Classification: F16C,G01P,G08C

Abstract:
1. A wireless sensor system, comprising: one or a plurality of wireless sensor units including a sensor section to detect a detection object, a sensor signal transmitting section to transmit wirelessly a sensor signal outputted from the sensor section, and an electric power supply section to supply an electric driving power to the sensor section and the sensor signal transmitting section; a sensor signal receiving unit to receive the sensor signal transmitted from the sensor signal transmitting section; an electric power supply monitoring section to monitor a voltage of the electric power supply section; an electric power receiving section provided in the electric power supply section to receive an electric driving power transmitted wirelessly from a feed power transmitting section; and a monitor dependent control section to regulate an electric power to be transmitted from the feed power transmitting section, in dependence on a monitored result information.