Multichannel centralized meter reading system and working method thereof

The invention provides a multichannel centralized meter reading system and a working method thereof. In the system, to-be-read ponds and read meter data ponds corresponding to channels are established according to channel values, so that the meter reading modules of all the channels can read the meter at the same time. All the meter reading channels are utilized to read meter at the same time, so that the time of the centralized instrument for reading all the meters can be reduced and the meter reading efficiency is increased. 本发明提供种多信道集中抄表系统及其工作方法，系统通过按通道值建立对应通道的待抄表计池和抄回表计数据池，实现每个通道的抄表模块同时进行抄表；由于同时间利用所有的抄表通道进行抄表，减少了集中器完成所有表计的抄读时间，提升了抄表效率。