| 摘要 |
<p>Control apparatus (1) is disclosed for controlling water and electrical power. The apparatus comprises water control means (6,8,10), which may include (e.g. uni-stable or bi- stable) valves, electrical power control means (32,34), a microprocessor to control the water control means (6, 8, 10) and/or the electrical power control means (32,34), memory means (60) for storing data and one or more programmes and input means (51, 52, 54) for providing control signals to the microprocessor (2) and/or memory means (60). In a preferred embodiment the apparatus may comprise power usage means to record usage of water and electrical power. The apparatus is particularly useful for commercial, public, community or secure facilities or institutions.</p> |
