Wireless Sensors
First Claim
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1. A wireless sensor module comprising:
- input means for receiving a signal from a transducer determining a target piece of information;
transmission means arranged to transmit said information to a remote receiver in discrete bursts; and
a power supply comprising one or more photovoltaic cells and at least one capacitor arranged to be charged by said photovoltaic cell(s) and further arranged such that it may power said transmission means.
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Abstract
A wireless sensor module comprises: input means (2) for determining a target piece of information such as temperature. A transmitter (18) is arranged to transmit this information to a remote receiver (48) in discrete bursts. The module'"'"'s power supply (4) comprises one or more photovoltaic cells (22) at least one capacitor (34) arranged to be charged by the photovoltaic cell(s) (22). The capacitor is further arranged such that it may power the transmitter (18).
31 Citations
14 Claims
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1. A wireless sensor module comprising:
- input means for receiving a signal from a transducer determining a target piece of information;
transmission means arranged to transmit said information to a remote receiver in discrete bursts; and
a power supply comprising one or more photovoltaic cells and at least one capacitor arranged to be charged by said photovoltaic cell(s) and further arranged such that it may power said transmission means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- input means for receiving a signal from a transducer determining a target piece of information;
Specification