Research On Economic And Social Benefits Of PDA Smart Metering Navigation And Control System

The application of PDA smart metering navigation and control system not only can automatically generate meter reading road map, guide people meter reading, ensure in place rate, the real copy rate, but can automatically combine meter reading, and IC card, check the bottom of the table, regular inspections, automatic meter reading fault search and other needs. Therefore, studying the effectiveness has great significance for the promotion and development of the system.This paper is on the basis of the full research at home and abroad for smart metering, GPS navigation systems and effectiveness of the system application. Firstly, this paper introduces the PDA smart metering navigation and control system. It introduces the overall system design principles, features and functions, etc. The application system generates a certain amount of benefits, including economic and social aspects.Firstly, this paper analysis the economic benefits of the system application. It analyzes financial data from internal and external economic, uses the time-based indicators, value indicators and ratios to analyze the economic benefits, and get the result that the application of the system have good economic benefitsOn this basis, this paper evaluates the social benefits of the system application. Build social evaluation index system, and introduce analytic the methods of hierarchy process and fuzzy comprehensive evaluation. Using expert scoring method assess the weight of each index. And combine the analytic hierarchy process and fuzzy comprehensive evaluation method to construct social benefits comprehensive evaluation model, to evaluate the social benefits of system application. From The evaluation results, it can be seen the application of the system overall have better social benefits.