Original document(3 pages)  中文版
    The present invention relates to a warning method, in particular, it is a new warning method for pre-payment meter (electric energy meter). Said method is as follows: after a method capable of conveniently removing warning is established in advance, and after some monitoring content is come up to warning value, the power supply of user can be automatically switched off until the warning information is obtained by user by means of warning indication and the warning is removed by means of the pre-fixed method. Said method can reliably provides important warning information for user, and doesn't produce mutual interference between them, so that it can be extensively used for important warning, in particular, it is used for pre-payment meter warning when the pre-paid electricity is used up.
Application Number
申请号		 95103730 Application Date
申请日		 1995.04.17
Title 名称 Alarming method
Publication Number
公开号		 1112701 Publication Date
公开日		 1995.11.29
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G07F15/10
Applicant(s) Name
申请人		 Pan Zhikai
Address 地址 100039
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
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