Meter reading communication interface self-learning method of four-meter centralized collecting interface converter

The invention relates to a meter reading communication interface self-learning method of a four-meter centralized collecting interface converter. The method comprises the following steps of: numbering and archiving communication interfaces of a converter, setting a priority for each communication interface in a parameter storage area, so that the communication interface is selected for further communication. By adopting the method, the universality of software is improved, the construction difficulty is reduced; and only one version of software can be compatible with different communication interfaces of various forms, so that the in-situ construction difficulty is alleviated, and the maintenance efficiency is improved. 本发明涉及四表集抄接口转换器抄表通讯接口自学习的方法，通过对转换器的通讯接口进行编号、建档，并在参数存储区对每种通讯接口设置优先级从而便于通信通讯接口选择，进步进行通信。本发明提高软件的通用性，降低了施工难度，只需要个版本的程序，就可兼容各种形式的通讯接口，降低了现场的施工难度，提高了维护效率。