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1.
公开(公告)号:US20090307116A1
公开(公告)日:2009-12-10
申请号:US12132830
申请日:2008-06-04
申请人: Hamad S. H. Al-Harbi
发明人: Hamad S. H. Al-Harbi
IPC分类号: G06Q10/00
摘要: An electronic system for maintaining and controlling the use of water includes a control valve, an electronic water counter and a central computer connected to the water counter by wire, internet or wireless for opening and closing a control valve during pre-selected periods or in the event of excess usage. The system is also capable of providing water at an increased charge and subject to modification by a Smart Card.
摘要翻译: 用于维护和控制水的使用的电子系统包括控制阀,电子水计数器和中央计算机以及通过有线,互联网或无线连接到水计数器的中央计算机,用于在预先选择的周期内或在 超额使用的事件。 该系统还能够以增加的费用提供水,并且可以通过智能卡进行修改。
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公开(公告)号:US07970715B2
公开(公告)日:2011-06-28
申请号:US12132830
申请日:2008-06-04
申请人: Hamad S. H. Al-Harbi
发明人: Hamad S. H. Al-Harbi
IPC分类号: G06F17/00
摘要: An electronic system for maintaining and controlling the use of water includes a control valve, an electronic water counter and a central computer connected to the water counter by wire, internet or wireless for opening and closing a control valve during pre-selected periods or in the event of excess usage. The system is also capable of providing water at an increased charge and subject to modification by a Smart Card.
摘要翻译: 用于维护和控制水的使用的电子系统包括控制阀,电子水计数器和中央计算机以及通过有线,互联网或无线连接到水计数器的中央计算机,用于在预先选择的周期内或在 超额使用的事件。 该系统还能够以增加的费用提供水,并且可以通过智能卡进行修改。
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