摘要：【中文】可定时自动上下电控制电路，涉及智能电表控制领域。本发明是为了解决智能电力仪表终端设备出现软件死机时无法有效进行复位的问题。本发明的时间设定电路用于对定时电路的计时周期进行设定；定时电路与时间设定电路连接，用于按照设定的计时周期自动控制功率开关管开/关控制电路中的功率开关管的导通与关断；功率开关管开/关控制电路与定时电路连接，用于根据功率开关管的工作状态控制远程模块控制系统上电或断电。本发明能够使远程模块控制系统在软件、硬件均完全停止工作后再重启，复位更加彻底、有效。本发明适用于智能电表控制。 【EN】Timing automatic power-on and power-off control circuit relates to the field of intelligent electric meter control. The invention aims to solve the problem that the intelligent power meter terminal equipment cannot be effectively reset when software crashes. The time setting circuit is used for setting the timing period of the timing circuit; the timing circuit is connected with the time setting circuit and is used for automatically controlling the on and off of a power switch tube in the power switch tube on/off control circuit according to a set timing period; the power switch tube on/off control circuit is connected with the timing circuit and used for controlling the remote module control system to be powered on or powered off according to the working state of the power switch tube. The invention can restart the remote module control system after the software and the hardware completely stop working, and the reset is more thorough and effective. The method is suitable for controlling the intelligent electric meter.

摘要：【中文】本发明涉及电力系统技术领域，具体地说，涉及一种模块化的抄表终端。其包括移动设备和通讯设备，所述移动设备通过OTG转接线外接通讯设备，所述移动设备内配置通讯协议模块，所述通讯协议模块用于配置针对不同通信协议和通信媒介的表计产品或者集中器。该模块化的抄表终端中，可以灵活应对现场多种通信方式的表计产品，对应现场不同需求模块化组装，快速应用，电力企业对于掌机设备不需要重复采购，只需要根据需求采购相应的通信设备或者定制开发通讯协议，同时也减少了采购和定制周期，及时应对现场需求，模块化的抄表终端设备可以快速定位出问题模块，只需要替换或者维修问题模块就可以完成维修，降低维修成本和时间周期。 【EN】The invention relates to the technical field of electric power systems, in particular to a modularized meter reading terminal. The mobile device is externally connected with the communication device through the OTG patch cord, a communication protocol module is configured in the mobile device, and the communication protocol module is used for configuring meter products or concentrators aiming at different communication protocols and communication media. In this modular terminal of checking meter, can deal with the meter product of the on-the-spot multiple communication mode in a flexible way, correspond the different demand modularization equipment in scene, quick application, electric power enterprise does not need repeated purchase to palm equipment, only need purchase corresponding communication equipment or customization development communication protocol according to the demand, purchase and customization cycle have also been reduced simultaneously, in time deal with the on-the-spot demand, modular terminal equipment of checking meter can fix a position out the problem module fast, only need replace or maintain the problem module and just can accomplish the maintenance, maintenance cost and time cycle are reduced.