Driven by both the advancement of the "dual carbon" goal and the iteration of digital technologies, smart buildings are accelerating their leap from the basic "digitalization" stage to the advanced "intelligentization" stage. As the core hub of smart buildings, the building automation system is the key carrier to realize this leap, and its development trajectory clearly shows the upgrading path of buildings from "data collection" to "intelligent decision-making". Today, the extensive management of traditional building automation systems can no longer meet the needs of energy conservation, efficiency and convenience of modern buildings. Only by relying on technological integration and promoting the transformation of building automation from digital monitoring to intelligent management and control can we truly unlock the core value of smart buildings.

Against the background of accelerating global energy transition and in-depth advancement of China's "dual carbon" strategy, energy consumption monitoring has become a key starting point for all industries to achieve energy conservation and carbon reduction. As the core terminal for data collection, energy consumption monitoring sensors run through various energy-consuming scenarios such as buildings, industry, and public institutions, assuming the important responsibility of capturing energy consumption data such as electricity, water, gas, and heat. Their performance and popularity are directly related to the accuracy and effectiveness of energy conservation management. At present, the industry is facing many bottlenecks while ushering in development opportunities, and it is urgent to find the right path to achieve high-quality development.

At present, the international situation is complex and volatile, with energy security and technological competition becoming the global focus. Domestically, the "dual carbon" goal is being further promoted, and new urbanization is accelerating. As the core carrier of energy consumption and smart scenarios, buildings have an increasingly urgent demand for intelligent upgrading. As the "nerve endings" of smart buildings, building automation sensors assume the key functions of data collection and status monitoring. Under the dual background of international technological game and domestic policy guidance, they are ushering in a new stage of development with both opportunities and challenges.

Under the guidance of the "dual carbon" goal and the background of global energy structure transformation, energy consumption monitoring has evolved from traditional extensive statistics to a refined, intelligent and full-scenario management system. As the "nerve endings" of energy consumption monitoring, smart sensing connects cutting-edge technological achievements at home and abroad. Among them, the breakthroughs of China's new-type sensors are particularly remarkable, which are gradually breaking technical barriers, penetrating from core industrial scenarios to various social terminals, injecting technological momentum into energy conservation, emission reduction and efficient management, and highlighting the core value of digitalization empowering people's livelihood.

With the acceleration of urbanization and the advancement of the "dual carbon" goal, buildings, as the core carriers of energy consumption and social activities, their intelligent management and control level have become an important criterion for measuring the quality of urban development. Building Automation Systems (BAS) achieve refined management and control of building equipment and energy consumption by integrating sensing, algorithm and execution technologies. Today, relying on the iteration and upgrading of cutting-edge technologies at home and abroad, they are penetrating from high-end buildings to social terminal scenarios, reshaping people's life and work experience, and balancing energy-saving benefits and people's convenience.

In the era of cutting-edge technology where the "dual carbon" goal is deeply integrated with ESG strategies, office buildings, as core scenarios of urban energy consumption, have shifted their energy consumption monitoring from traditional extensive metering to intelligent, refined, and forward-looking transformation. The in-depth penetration of frontier technologies such as the Internet of Things (IoT), big data, and artificial intelligence (AI) has broken the limitations of traditional monitoring, building a full-chain system of "perception-analysis-optimization". It not only helps enterprises reduce costs and increase efficiency, but also injects technological momentum into green offices, promoting a qualitative leap in office building energy consumption management.

In the era of cutting-edge technology driven by the dual wheels of digital economy and green development, smart buildings have become an important carrier for high-quality urban development. As the "nerve endings" of smart buildings, building automation sensors undertake the core missions of environmental perception, data collection, and command transmission. With the in-depth penetration of technologies such as the Internet of Things (IoT), artificial intelligence (AI), and edge computing, they are evolving from traditional monitoring tools to intelligent sensing terminals, reshaping the efficiency and value of building automation, and helping buildings achieve the development goals of "energy conservation, intelligence, and humanization."

With the in-depth penetration of the Internet of Things and artificial intelligence technologies, building intelligent control has transformed from traditional automatic control to refinement, intelligence, and greenization. As the "nerve endings" of building intelligent control systems, sensors are responsible for collecting various operational data such as environment, energy consumption, and safety in buildings, providing accurate basis for the decision-making and regulation of intelligent control systems. They are the foundation for realizing intelligent building management, and even more the key to promoting building energy conservation and consumption reduction, and improving living and office experiences.

Against the backdrop of the advancing "dual carbon" goals and increasingly stringent energy conservation requirements for public institutions, office buildings, as an important type of high-energy-consuming public buildings, their energy consumption management level is directly related to energy utilization efficiency and the effectiveness of green building construction. As a core means of refined energy management, energy consumption monitoring solves the problem of blindness in traditional management by real-time collecting and scientifically analyzing energy consumption data, providing reliable support for office buildings to achieve energy conservation, consumption reduction, quality improvement and efficiency enhancement, and has become an essential measure for the operation and maintenance management of modern office buildings.