基于B/S架构的建筑能耗系统

随着我国经济的发展，办公建筑和大型公共建筑面积的日益增加，建筑所带来的高耗能的问题日益突出.主要体现在用电、用水、用气等能耗中，本系统主要使用B/S架构Webx框架技术实现能耗管理的统计分析功能.采集程序以Go语言技术通过网络通信与串口服务器获取数据，串口服务器再与终端设备以RS485串行接口连接，以modbus或opc等协议采集数据.数据存储方面使用MySQL集群部署.以现代信息化技术手段实时了解当前办公楼的能耗使用情况.此系统在参考以往的系统设计方案同时，再进一步从技术选型、大数据存储、采集系统模块化、硬件性能的提升等各个方面进行升级改造，增加系统的易维护、易扩展、分布式部署等提升系统负载能力.从技术选型上选择目前最流行稳定的架构方案，数据库存储选择开源免费的MySQL集群方式来替代价格昂贵的Oracle数据库.

Building Energy Consumption System Based on B/S Architecture

With the development of China''s economy, the area of office buildings and large-scale public buildings is increasingly growing, resulting in ever-increasing high energy consumption, such as electricity consumption, water consumption, and gas consumption. This system based on B/S structure and Webx frame technology can conduct statistical analysis of energy consumption. The collection program uses Go language technology to accquire data through network communication and serial device server which is then connected to the terminal device through the RS485 serial interface, and collects data by protocols such as modbus or opc. In addtion, data storage is deployed using MySQL cluster. Such modern information technologies help us to know the current energy consumption of the office building in real time. Refering the previous system design scheme, we then further upgrades and rebuilds technical selection, big data storage, acquisition system modularization, hardware performance, and other aspects to make the system easier to be maintained and extended, and meanwhile adds distributed deployment and so on in attempting to improve the load capacity. In terms of technical selection, the most popular and stable architecture scheme is selected. Moreover, an open-source and free MySQL cluster mode is used to replace the expensive Oracle database for database storage.