Power consumer electricity consumption information acquisition system based on cloud service

Abstract

The invention relates to a power consumer electricity consumption information acquisition and management system, in particular to the power consumer electricity consumption information acquisition system based on cloud service. The information acquisition system is characterized in that the system comprises a cloud server and a cloud terminal connected in a wireless manner and a wired manner at the same time, and the cloud terminal is connected with a management main station system of a power grid to be communicated with the main station system; and a GPRS (general packet radio service) / CDMA (code division multiple access) wireless network manner is adopted as the wireless manner, and a power line carrier signaling manner, or a direct connection through a network cable or an optical cable is adopted as the wired manner. According to the information acquisition system, a network is utilized to be communicated with an acquisition terminal, a concentrator and the like, and safety and integrity of data transmission can be guaranteed. Data of power consumer electricity consumption is saved in a cloud server instead of being saved in the acquisition terminal and the concentrator. The setting of a terminal parameter is directly released to the terminal by the cloud server, and thus the parameter setting is more convenient. Operations executed by the terminal are directly operated on the cloud server instead of being released to the terminal.

Description

technical field [0001] The invention relates to a system for collecting and managing power consumption information of power users, in particular to a system for collecting power consumption information of power users based on cloud services. Background technique [0002] According to the Eleventh Five-Year Plan, the State Grid Corporation of China has significantly accelerated the transformation and construction of the power grid. Acquisition, full prepayment" overall goal, standardize and unify the function configuration, type structure, performance index, communication protocol, safety certification, inspection method, construction and operation management of the power consumption information collection system and main station, collection terminal, and communication unit Under the premise of terms and requirements and increasing market demand, the current power user electricity information collection system equipment, the server obtains data from the collection terminal or...

AI Technical Summary

Problems solved by technology

[0002] According to the Eleventh Five-Year Plan, the State Grid Corporation of China has significantly accelerated the transformation and construction of the power grid. Acquisition, full prepayment" overall goal, standardize and unify the function configuration, type structure, performance index, communication protocol, safety certification, inspection method, construction and operation management of the power consumption information collection system and main station, collection terminal, and communication unit Under the premise of terms and requirements and increasing market demand, the current power user electricity information collection system equipment, the server obtains data from the collection terminal or concentrator through GPRS and other methods for management, including the information collection master station system of the power supply department and through GPRS, etc. The method of obtaining data from the collection terminal device or concentrator device for management can no longer meet the requirements

[0003] The reasons are as follows: 1. Since the current power user electricity information collection system adopts the master-slave system, data loss caused by failure

The user's power consumption information collected by the collection terminal and concentrator is stored locally. If the equipment fails, the user's power consumption data may be completely lost

2. The communication method is backward. The current communication method between the server and the collection terminal is mainly based on GPRS, and there are also communication methods such as carrier wave and 485. However, these communication methods have small communication volume, relatively slow communication speed, and unreliable communication. and other shortcomings

This also indirectly caused the instability of power information management

3. The power management system is backward. The current user power management system is mainly based on C / S or B / S, but the data processing volume and speed cannot be compared with the "cloud service" method

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