Analysis of Security System in Energy Saving Monitoring Green Building

With the enhancement of people’s awareness of environmental protection and the continuous emergence of advanced technologies, smart buildings and green buildings have shown rapid growth and gradually formed a prosperous vertical market. In smart and green building projects, a reliable physical security system including energy-saving monitoring and access control products is an important part of a successful building management system.

Among the security products used in smart buildings, energy conservation has been placed first. The goal of the product oriented to the vertical market of smart green buildings is to significantly reduce the cost of energy consumption while improving the user experience. Our preferred approach is to integrate the “conditional logic” of each of the following systems to meet the user’s overall needs for a building, including: lighting, shading, HVAC, audio/video, security, dispatch, and energy monitoring . For smart buildings, integrating various products is easier. For example, Ethernet domain controllers can be used to allow system designers to create a "flat" architecture that eliminates the need to integrate multiple layers of communication. This will not only reduce the amount of system knowledge a person needs when dealing with the network, but will also not worry too much when they encounter components that are not familiar with the field in system integration.

In the past, physical security was added as a supplement after the main design of the building project was completed. However, with the increasing emphasis on security and the building becoming more and more complex, security design was able to intervene in the entire building early in life. cycle. Developers and building management teams should consider in advance the advantages of electronic monitoring equipment and networks, installation of imaging equipment, cable ducting, electronic circuit sealing and anti-jamming, and support. This requires the architectural design team to consider the design of the security system when drawing architectural drawings. The successful application of security systems depends on the concept of “deep protection”. Therefore, multiple layers of physical and logical security measures and management methods should be used at the same time.

Most of the building's subsystems are analog systems. However, more and more smart buildings have begun to adopt the main IP-based architecture to facilitate the replacement of future technologies. In fact, in the recent smart green building project, we can already see examples of simulations combined with IP-based security systems. Wilts believes that the ideal method is to combine these two technologies on the basis of the IP main framework. The adoption of IP and IT networks as the main framework can minimize the engineering and installation difficulties for new and reconstructed construction projects.

Traditional analog systems are suitable for small-scale sites, but when they are to be extended to large-scale buildings, they will be constrained by their scalability. By adopting IP-based technologies, security and building management systems use agreements between Can communicate faster and better.

Currently used network types, such as the Multiple Spanning Tree Protocol (MSTP), have been used for more than 15 years. Although this type of network will continue to be used in the near future, we need to consider the increasingly urgent and urgent requirements of real-time data network transmission. If you start to consider the needs of the network in the next five years from now, then the IP network will have a longer service life.