Yachuan - Building Automation (BA) Application Solutions

For more information on building automation control system products and solution quotations, please call.

Contact: Manager Wu

Phone: 13891834587 (also WeChat)

QQ: 704151787

Email: 704151787@qq.com

Introduction to Intelligent Building Automation Systems:

Centralized management and monitoring of various mechanical and electrical equipment within buildings. The building control system mainly includes air conditioning and fresh air units, supply and exhaust fans, sump pits and drainage pumps, elevators, power distribution, lighting, etc. Throughout the entire building, all mechanical and electrical equipment is centrally managed and monitored via a complete building automation control system and its built-in optimized control programs and preset time schedules. While meeting control requirements, comprehensive energy savings are achieved, replacing daily operational maintenance tasks with controller functions, significantly reducing routine workloads and minimizing equipment malfunctions or damage caused by maintenance personnel errors.

System Functions:

Various building subsystems—building automation system, fire alarm system, integrated security management system, broadcasting system, intelligent lighting system—are integrated into an "organic" unified system with standardized and normalized interface protocols. This completes information exchange and communication protocol conversion among subsystems, achieving functional integration in five aspects: integration and comprehensive management of all subsystem information, centralized monitoring and control of all subsystems, global event management, automated process management, and ultimately realizing centralized monitoring, control, and integrated management functions.

Intuitive Effects of Building Automation Systems:

(1) Comprehensive automatic control of all mechanical and electrical equipment by field controllers, achieving control functions that cannot be realized manually.

(2) From the central control room, all mechanical and electrical equipment can be directly monitored via the central workstation. Monitoring alarm statuses provides insight into whether all equipment is operating normally, and management functions such as recording and printing reports can be implemented.

(3) Reduction in daily operational maintenance workloads, thereby reducing the number of daily operational maintenance personnel.

(4) Through optimized control programs and preset time schedules controlling all mechanical and electrical equipment, comprehensive energy savings are achieved, with optimal energy-saving effects reaching up to 45%.

Important Roles of Intelligent Building Management Systems:

The building automation system monitors all equipment in the building (including air conditioning, power distribution, water supply and drainage, elevators, lighting, etc.) and performs optimal control through computation. Compared to manual control systems, this control system has significant advantages:

☆ Effective Energy Savings

The BMS system uses computer programs to manage all building equipment, adjusting equipment based on usage and actual user requirements to keep equipment operating at optimal conditions, significantly reducing unnecessary waste and avoiding operation under uncontrolled conditions, thereby achieving energy savings. Comprehensive energy savings with this system can reach 15%–25%, with variable frequency multi-split air conditioning saving about 25%–40%, intelligent lighting about 30%–40%, and others about 10%–20%.

☆ Significant Labor Savings

In buildings without a BMS system, simple operations, maintenance, and upkeep of equipment require substantial manual labor. With a BMS system, most tasks are automatically completed by computers according to programs, not only saving labor but also avoiding a series of complex personnel relationship issues. Using a BMS system can save 40%–60% of labor, thereby significantly reducing labor costs.

☆ Extended Equipment Lifespan

Under the unified management of computers, equipment remains in optimal operating condition, promptly reporting faults and handling them. Based on equipment operating conditions, maintenance and upkeep reports are printed, avoiding premature or delayed maintenance, correspondingly extending equipment service life, which also equates to saving funds.

☆ Effective Personnel Management Enhancement

In buildings without a BMS system, it is difficult for relevant leaders to grasp whether operational personnel handle equipment faults and maintenance promptly. However, with a BMS system, computers manage equipment uniformly; computers do not conceal or deceive anyone, allowing relevant leaders to access information promptly and avoid any personnel management issues.

☆ Ensured Equipment and Personal Safety

The BMS system monitors equipment operation, enabling on-duty personnel to promptly detect equipment faults, issues, and accidents; eliminating faults during operation, preventing accidents through precautionary measures, ensuring equipment and personal safety.

☆ Fully Meeting User Needs

This system can adjust equipment in a timely manner according to user needs, fully ensuring user environment. If manual adjustment is used entirely, on one hand, detection methods lag, and on the other hand, adjustment results lag, making it impossible to fully meet user needs. The BMS system uses computer-managed equipment, with rich and flexible monitoring methods and fast response times, fully meeting user needs.