基于四表集抄的用电信息采集系统研究

在用电信息采集系统的基础上，实现水、气、热的信息采集，对于构建智慧城市具有重要意义。提出了基于四表集抄的用电信息采集系统。首先提出了用电信息采集系统的架构及电、水、气、热的通信技术。然后，对构建四表集抄系统的方案进行了研究，对四表集抄的采集方案、可行性分析、组网技术及四表集抄技术和系统的功能进行了分析，并提出采用模糊层次分析法对构建的四表集抄系统进行综合评分。最后，在福建某小区进行四表集抄系统的建设，并进行经济效益分析，采用模糊综合评价方法，对各个指标进行权重求取，最后进行综合评分，评分结果显示，改造后的四表集抄系统相比于改造前性能有了很大提升，验证了四表集抄系统的实用性。

Study on electricity information acquisition system based on four table collection

Based on the electricity information acquisition system, the realization of water, gas and heat information acquisition is of great significance to the construction of smart city. This paper presents a power information acquisition system based on four table data acquisition. Firstly, the architecture of the electric information acquisition system and the communication technology of electricity, water, gas and heat are proposed. Then, the scheme of constructing the four table set copying system is studied. This paper analyzes the collection scheme, feasibility analysis, networking technology and function of the system. In addition, a fuzzy analytic hierarchy process (AHP) is used to comprehensively evaluate the constructed four table set copying system. Finally, the construction of the four table collecting and copying system was carried out in a district of fujian, and the economic benefit analysis was carried out. The fuzzy comprehensive evaluation method was adopted to calculate the weight of each index, and the final comprehensive evaluation was conducted. The results show that the performance of the modified four meter system is greatly improved compared with that before the reform, which proves the practicability of the four meter system.