公开(公告)号：EP2955528A1

公开(公告)日：2015-12-16

申请号：EP13866598.9

申请日：2013-12-02

申请人： Holley Metering Ltd.

发明人： SONG, Xiqiang ,  SHEN, Wei ,  GUO, Junfeng ,  JIANG, Dachuan ,  CHEN, Kai

IPC分类号： G01R11/04 ,  G01R11/24

CPC分类号： H04Q9/00 ,  G01R22/063 ,  G01R22/066 ,  G08C23/04 ,  G08C2201/112 ,  G08C2201/114 ,  H04Q2209/60

摘要： Disclosed is a near-infrared meter reading device, configured to communicatively couple with an infrared communicator in an electric meter, comprising a main body, on one end of which being disposed with a data port. Also disclosed is an electric meter connected between a power grid line and a utility user's load, comprising said near-infrared reading device and a meter housing fitted with the near-infrared reading device, in which is disposed with a processor and an infrared communicator electrically connected thereto; in the meter housing a plurality of iron cylinders are set, and in the near-infrared reading device a plurality of magnetic cylinders are set accordingly, the orientations of said iron cylinders and magnetic cylinders are aligned with each other and may be attracted together. The present invention employs a central symmetry design without request of aligning the infrared emitter with a receiver of the meter for near-infrared communication, thus availing of communication in any emitting angle. The circuitry of the invention can compatibly meets any requirement of near-infrared communication in both IEC standard and ANSI standard.

摘要翻译： 公开了一种近红外仪表读取装置，其被配置为与电表中的红外通信器通信地耦合，包括主体，其一端设置有数据端口。 还公开了一种连接在电网线路和公用事业用户负载之间的电表，包括所述近红外读取装置和配备有近红外读取装置的仪表外壳，其中设置有处理器和红外通信器电气 连接到 在仪表壳体中设置多个铁缸，并且在近红外读取装置中相应地设置多个磁性气缸，所述铁缸和磁性气缸的取向彼此对准并且可以被吸引在一起。 本发明采用中心对称设计，而不需要将红外发射器与用于近红外通信的仪表的接收器对准，从而以任何发射角度进行通信。 本发明的电路可以兼容IEC标准和ANSI标准中的近红外通信的任何要求。