一种用于FTU维护的手机MMI App设计.pdf

摘要：安装在柱上的 FTU 馈线终端位于高处，导致巡检维护便捷性差，使用蓝牙无线网络建立手机

与 FTU 的通信连接，采用手机 App 设计 FTU 的人机交互界面可以解决这一问题。由于 FTU 专职配

证的方法验证 MMI App 操作人员的身份，只有通过身份认证的人员才能使用该 App 与 FTU 进行人

机交互，确保手机 MMI App 的使用安全可控。智能手机具有携带方便、界面美观、操作简单的特

点，在运行所设计的 MMI App 后，使用智能手机即可方便、安全地对柱上 FTU 进行巡检维护。

中图分类号：TN98 文献标识码：A 文章编号：1674-6236（2021）06-0039-05

Abstract: The Feeder Terminal Unit (FTU) installed on the distribution pole is located at a high place，

which is very inconvenient for inspection and maintenance. This problem can be solved by using

bluetooth wireless network to establish a communication connection between the mobile phone and the

FTU and designing the human ⁃ computer interaction interface of the FTU using the mobile phone App.

The FTU specializes in the monitoring and control of distribution network segment switches，which

requires strict security control of its human⁃computer interaction. In order to ensure the safe and controllable

use of the mobile phone MMI App，the method of dynamic two ⁃ factor identity authentication is used to

verify the identity of the operator of the Man Machine Interface(MMI) App. Only those who have passed

the authentication can use the App to interact with the FTU. The smart phone has the characteristics of

convenient portability，beautiful interface and simple operation. After running the designed MMI App，