Wireless self-organizing network energy consumption monitoring system scheme
chrispeng [ad_1]
1. System introduction
The wireless self-organizing network energy consumption monitoring system is an application system developed based on the self-designed wireless sensor network protocol cetcStack. The wireless sensor network used has self-organization and self-maintenance functions, and can be customized in different communication frequency bands of 433-464MHz, 470-510MHz, and 950-960MHz. The wireless sensor network integration equipment of this system consists of three parts: WSN coordinator, WSN router and WSN collector. Users can choose WSN router and WSN data collector according to the actual application environment to build an energy consumption monitoring system suitable for the application environment, and The WSN router can also have all the functions of a WSN data collector and connect to user terminal equipment.
The wireless self-organizing network energy consumption monitoring system is divided into four parts: information storage and processing layer, wide area communication network, wireless sensor network and information collection layer.
The information storage and processing system mainly completes the analysis and processing of all collected information in the system, and builds the operation service function of the energy consumption monitoring system. The energy consumption automatic collection and monitoring center is the core of information storage and processing, including the front-end processor, database server and WEB server responsible for protocol analysis and communication management. The monitoring center is composed of a central processing workstation and corresponding software. It is the top layer of the entire energy consumption measurement. All users’ energy consumption information is collected in this layer, and the data is summarized and analyzed by the corresponding software. Managers can remotely monitor and make corresponding decisions through WEB. The system also has a data interface with the marketing system and other related systems, and can realize data exchange with other systems. The system has powerful value-added service functions, and load control and energy consumption analysis are its most common functions.
The wide area communication network is mainly responsible for the information exchange between the information storage and processing system and the wireless sensor network. At present, methods such as Ethernet, 2G/3G, and local broadband networks are commonly used.
The wireless sensor network is the core of the wireless self-organizing network energy consumption monitoring system, which is mainly responsible for the collection, summary and upload of energy consumption information. The wireless sensor network adopts the self-designed Ad hoc network protocol to complete the self-organization and self-maintenance of all nodes in the network, and has the functions of link self-detection, neighbor table and routing table self-maintenance to ensure the reliability of wireless sensor network data transmission sex. In this network, all operating nodes can select the optimal link according to the channel quality to maintain the network topology.
2. Features
l The WSN router automatically joins the network, which can expand the application range of the system
l The WSN router is responsible for managing the running status monitoring of the WSN collector within its communication range
l WSN router automatically selects the information transmission path
l Both WSN routers and WSN collectors can automatically monitor path reliability, with link self-detection and self-repair functions
l WSN collector automatically joins the network
l The WSN collector provides a user interface and is responsible for collecting user terminal data
l WSN collector supports low power consumption mode
3. System function
The wireless self-organizing network energy consumption monitoring system can collect the energy consumption data information of various monitoring points in a distributed arrangement in real time, and summarize it to the monitoring center through the wireless sensor network, which realizes data analysis and processing. The wireless sensor network uses a self-designed wireless communication protocol to establish a two-way link, which has the functions of automatic routing, automatic link detection, and automatic recovery. The wireless sensor network itself has the functions of self-organization and self-maintenance, and its organization and maintenance are completely completed by the WSN coordinator without human involvement, which ensures the reliability of data transmission within the wireless sensor network. The main functions of the wireless self-organizing network energy consumption monitoring system include:
(1) Detailed classification/sub-item collection of energy consumption data: information such as power consumption, water consumption, and heat can be collected;
(2) Statistical analysis: monitor the annual, monthly, daily, hourly or even minute energy consumption curve of the unit, generate expense reports, and provide detailed data reports;
(3) Energy consumption management and assessment, energy efficiency evaluation, energy consumption audit, energy efficiency publicity, energy consumption quota, energy-saving services, and responsible for the generation of various daily reports, various data curves, pie charts, histograms, and graphics Display:
(4) Network topology management: According to the network status of the wireless sensor network, real-time update and display of logical link information between devices, signal strength and device operating status, etc.;
(5) Provide basic management functions such as user permissions, passwords, and system parameter configuration;
(6) Provide GIS service functions according to user needs;
[ad_2]
