| 摘要 |
<p>A flashing light system 1 configured to provide a warning indication, for example around areas such as level crossings, pedestrian crossings or schools, comprises a plurality of lights 9 configured to flash in predetermined sequence; a transceiver 13 configured to enable long range wireless communication and a controller 3 configured to receive a control signal from the transceiver and use the received signal to control the flashing sequence of the plurality of lights, wherein the control signal controls the time of day that the plurality of lights are flashing. The system may be powered by a photovoltaic power source 5 and a storage means 7 for storing energy from the photovoltaic power source.</p> |
