Security how to save energy? Dedicated to smart buildings

"The 12th Five-Year Plan for Development of China's Security Industry" clearly stated that in the next five years, China's security industry will adhere to high technological content, good economic returns, low resource consumption, low environmental pollution and full utilization of human resources. The development of new industries intensified. Premier Wen Jiabao of the State Council stated in a speech at the Copenhagen Climate Change Conference: "China will fully implement the ten key energy conservation projects and 1,000 enterprise energy conservation plans and carry out energy conservation actions in key areas such as industry, transportation, and construction." It is enough to prove that "energy conservation and environmental protection" has been deeply rooted in people's minds and is imperative.

With the government's efforts to promote and support the development of environmental protection and energy-saving industries, the "energy-saving business" of the security industry in the rapid development stage has received unprecedented opportunities for development. The security industry is constantly increasing its focus on energy conservation and consumption reduction. Many areas have also begun to pay more attention to energy-saving and environment-friendly security products and systems, such as safe cities, transportation, and building construction.

Safety and security are imminent As people's awareness of environmental protection increases and advanced technologies continue to emerge, the green building industry has shown a trend of rapid development and gradually formed a prosperous market. In smart buildings and green building projects, a reliable physical security system including energy-saving monitoring and access control equipment is an important part of a successful building management system. For the security products used in green buildings, "energy saving and environmental protection" is placed first, its goal is to significantly reduce energy costs, while improving the user's experience to minimize operating costs.

It is understood that in smart buildings, construction professionals will put an average of 5% of the total construction cost into the security system. Compared to the construction cost, the security system spends less on average, but it has a reliable set of Security system is very necessary. Intelligent building system integration is mainly divided into two forms: One is to integrate the data of security systems, building automation systems, and fire protection systems, and manage them on a unified platform; the other is to automate buildings, security, Fire-fighting, information equipment systems and information-based application systems are integrated to form an IBMS system. These five systems are controlled by a unified platform. The latter has many integrated systems and is generally applicable to banks, enterprises, and other special requirements. Things. In this sense, the security system is one of the indispensable subsystems in the system integration of building construction. 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 early in the entire construction life cycle. .

The security industry, as a material life requirement for the development of human life, has witnessed rapid development in recent years. The number of energy-consuming devices is very alarming. According to incomplete statistics, there are more than 1.2 million security systems of various risk levels in the country, and more than 200,000 security systems of various types are newly built and rebuilt each year. With a large number and large scale, it is undoubtedly a new demand for energy-saving construction of security systems. For example, with the rise of large-scale projects, the application of video surveillance systems has become increasingly popular, leading to an increase in the amount of back-end storage and an increasing demand for energy consumption. According to Xu Tao, the deputy general manager of Beijing Guanlin Yingke Intelligent System Integration Co., Ltd., “The video surveillance in the security system is moving in the direction of high-definition, and the energy consumption is correspondingly larger, such as high-definition image transmission cables, The back-end storage has increased the pressure, which means that the energy consumption of the security system in the entire weak system of the building will be ranked in the top three, and the energy-saving of the security system will be mentioned as an important part of the energy efficiency of the entire building.

Although it is at the start, it is currently surging. Although security and energy conservation have not been taken seriously by real estate developers and actual users in building construction, the energy consumption of security products has become increasingly prominent. For example, it is well-known that computer rooms in building construction are used as security systems. The high-energy-consuming places in the city have always been considered as standards for energy conservation and environmental protection for equipment suppliers and system builders. There are a large number of data storage devices in the machine room. They need to work all the time without interruption and consume a lot of power. Taking data storage as an example, as the hard disk capacity increases, the power required by the hard disk also increases. If an energy-saving hard disk maintains stable performance, the power consumption can be reduced by approximately 4 W, saving a lot of electricity costs in a year. , And a system with 5,000 hard drives (small domestic centralized back-office storage) can save a considerable amount of money in a year. At the same time, too much heat will bring about a series of problems such as cooling of air conditioners and thickening of cables. If energy-saving products are used in security projects, unnecessary hidden costs can be reduced. As described by Beijing Guanlin Xu Tao, “Digitalization has promoted the development of security in the direction of energy conservation. It can be seen that any proposed energy saving is the result of large energy consumption. Security and energy saving in the future will become a bright spot for energy conservation in building construction. In the fifth plan, whoever first puts energy conservation into the security system well, whoever will have more market share."

From the perspective of product technology, as the building construction security market continues to expand, the advantages of energy-saving products are becoming increasingly prominent. Most of the project traders and users have been bothered by the fact that the clarity and power consumption of the camera are directly proportional to the quality of the image. At the same time, how to ensure high-definition image quality, without increasing the power consumption, to achieve energy conservation and environmental protection, some are very strong Companies with R&D capabilities have come up with very good ideas, such as innovations in chips and compression technologies, to provide users with both good and energy-efficient products. With the global demand for energy conservation and the low power consumption demand of security customers, video chip suppliers are urged to make every effort to provide as many energy-efficient video solutions as possible, which will not only create conditions for energy-saving security systems in building construction. , but also for their own can occupy more market share in building construction efforts.

Judging from the perspective of the state policy, the State Council issued the “12th Five-Year Plan for Comprehensive Energy Conservation and Emission Reduction Work Program” clearly stated that the government will give full support to the fiscal policy: on the one hand, increase the investment in the central budget and the energy saving of the central government. Efforts will be made to reduce investment in special funds to accelerate the implementation of key projects and capacity building; on the other hand, local finance will deepen support mechanisms such as “subsidizing with awards”, “using incentives to promote governance”, and adopting financial subsidies to promote energy-efficient products, and strengthen such support mechanisms. The guiding role of financial funds. In addition, the government will also focus on green procurement and gradually increase the proportion of energy-saving and environmental-friendly products. For the security industry, security applications will continue to deepen in the fields of government, finance, transportation, and building construction, and energy-saving and environmentally friendly security products and projects will be affected. Promotion.