Ankrui Xu Haojun
Jiangsu Ankrui Electrical Appliance Manufacturing Co., Ltd
18706168062
I. Introduction
With the intensification of the aging population, the development of sojourn care institutions has attracted more and more attention from the society. However, older people have higher demands and sensitivities for fire safety due to reduced physical function. In order to ensure the safety of life and property of the elderly, fire safety management has become an important task of sojourn care institutions. In recent years, the rise of smart electricity management technology has brought new solutions to the fire safety of travel and elderly care institutions. This paper will discuss the application of smart electricity management in fire safety in residential and elderly care institutions.
2. Application
Intelligent power management is a power management system based on modern information technology and intelligent sensing technology. It can realize the prevention and control of electrical fires by real-time monitoring of voltage, current, power factor and other parameters of electrical circuits, as well as automatic alarm and treatment of abnormal situations. The application of intelligent power management system will raise the fire safety of sojourn care institutions to a new level.
When designing the smart electricity management system, it is necessary to consider the actual situation and needs of the sojourn care institution. First of all, the architecture of the system should be simple and clear, easy to install and maintain. Secondly, the functional module should be comprehensive, including data acquisition, analysis, alarm, linkage and other functions. In addition, the system needs to be highly compatible and extensible so that it can be smoothly upgraded or expanded in the future. The application of intelligent electricity management system in residential and elderly care institutions can improve the level of fire safety and reduce the occurrence of fire accidents.
The implementation of smart power management system needs to fully consider the following aspects. First of all, it is necessary to choose the appropriate hardware and software to ensure the stability and reliability of the system. Secondly, the relevant specifications should be followed during the installation process to ensure the accuracy and safety of the sensor. Finally, relevant personnel need to be trained and promoted to improve their fire safety awareness and skill level.
After implementation, the smart power management system needs to be evaluated to verify its actual effect and application value. It can be evaluated from the following aspects: system stability, accuracy, reliability, user satisfaction, etc. Through the assessment, problems can be found and corresponding improvement measures can be taken to further improve the fire safety level of residential nursing institutions.
3. Accuray's solution for fire safety in nursing homes
3.1 Overview
Based on modern information technology such as the Internet of Things, big data, and cloud computing, Accuray intelligent power management cloud platform connects scattered automatic fire alarm equipment, electrical fire monitoring equipment, smart smoke detectors, smart fire water and other equipment to form a network, and intelligently senses, identifies and locates the status of these equipment, dynamically collects fire information in real time, and conducts data analysis, mining and trend analysis through the cloud platform to help achieve the goals of scientific early warning of fire, grid management, and implementation of multiple responsibility supervision. It has realized the actual needs of unmanned duty smart fire protection, "automation", "intelligence", "systematization" and "refinement" of intelligent fire protection.
From fire prevention, to fire alarm, to control linkage, operating in a unified system platform, users, security personnel, and supervision units can intuitively see the operation status of various fire fighting equipment and sensors in each building through the platform, and can quickly notify relevant personnel in the event of emergency and non-emergency situations such as hidden dangers and fires in a few seconds. At the same time, the automatic fire extinguishing equipment and fire linkage control equipment are activated through the automatic fire extinguishing control device, which effectively solves the problems of outdated electrical cables of power users, small and micro enterprises without professional electricians, and the naked eye cannot intuitively check electrical hidden dangers in real time, and the hidden engineering hidden dangers are difficult to check, and eliminate potential safety hazards in time.
3.2 The overall structure of this platform is shown in the figure:
3.3 System function display
3.3.1 Home Page
After the user logs in successfully, they enter the home page, as shown in the figure. The main contents displayed are: project overview, equipment status, equipment classification, equipment alarm information, alarm classification, alarm statistics, equipment ledger information, etc. Among them, Baidu map can be optionally equipped with a BIM building model, and any sensor alarm can be displayed in the BIM model.
3.3.2 Intelligent electronic systems
The intelligent electronic system can be connected to electrical fire, fault arc, electrical fire host, arc extinguishing protector detection and busbar wireless temperature measurement detection.
For the smart power consumption part, the system provides energy consumption analysis function, and the energy consumption report and curve of the day, month and year can be queried by loop.
The system provides harmonic monitoring and three-phase imbalance analysis.
Demand monitoring and analysis: support daily, monthly, and year-by-year statistics on demand, and support demand monitoring.
3.3.3 Flue gas monitoring subsystem
The flue gas monitoring subsystem can be connected to NB smoke sensing and NB combustible gas sensors to realize real-time monitoring of smoke, combustible gas, etc., and issue alarm information when the monitoring data reaches the set threshold.
3.3.4 Video surveillance subsystem
Video surveillance subsystem: After the data center receives the alarm information of each subsystem at the sensing end, it can adjust the surveillance camera image associated with the alarm location and view the alarm scene video to assist in fire confirmation.
3.3.5 Hidden danger management
After the system generates alarms or hidden dangers, the system can issue work orders to engineers, and after processing, engineers can fill in relevant work order task records in the system for historical query. Hidden danger statistics supports the dimension query of daily, monthly, quarterly and yearly projects, and can customize the time query to display the hidden dangers under the project in the form of curves and charts.
3.3.6 O&M management
Operation and maintenance management: The system supports specifying inspection plans and inspection calendars, and can support inspection personnel to use mobile phone NFC chips to check and punch the function.
3.3.7 User Reports
User report: The system provides a user analysis report within one month on a project-by-project basis, and supports printing.
4. Hardware product introduction
4.1 Smart power consumption online monitoring module
V. Conclusion
In short, the application of intelligent electricity management in fire safety of travel and elderly care institutions is of great significance and broad prospects. By monitoring electrical line parameters and abnormal alarms in real time, the intelligent power management system can effectively prevent and control the occurrence of electrical fires and ensure the safety of life and property of the elderly. At the same time, the implementation and application of intelligent power management system can also improve the fire safety level of travel and elderly care institutions and reduce the risk of fire accidents. Therefore, the application of smart electricity management technology in the fire safety of travel and elderly care institutions should be further promoted to promote the sustainable development of the elderly care industry and the improvement of the quality of life of the elderly.