Project Overview: 

• Project Name: A Government Building in Hunan Province 

• Industry category: Public buildings 

• Project Address: Changsha, Hunan Province 

• Operation Project: Public Resources Trading Center 

Project Background: 

The total construction area of the project is 83,799 square meters, with a preliminary investment estimate of 383,556,000 yuan. The user units of the project are the Hunan Provincial Direct Public Resources Trading Center, the Provincial Government Services and Big Data Center, the Provincial Direct Units Housing Provident Fund Management Center, and the Provincial Archives. It is a comprehensive office building. 

Project Requirements: 

• Build a dedicated safe, stable and highly reliable operating environment for the laboratory, laying a solid foundation for various experiments; simultaneously, precisely control the environmental parameters of the office space, and continuously optimize the indoor comfort and usage experience. 

• Comprehensively promote the optimization and reconfiguration of the energy system, create a multi-energy coordinated and complementary supply model, increase the proportion of clean energy application on the basis of reducing overall consumption and enhancing efficiency throughout the region, and systematically reduce the overall carbon emissions of buildings. 

• Break through the data barriers among various subsystems, achieve information interconnection and equipment strategy coordination, comprehensively empower the intelligent management of building integration, and enhance the overall intelligent operation level of buildings. 

Solution:

Through the LUBANX building intelligent control platform and the XNC series AI edge controllers, efficient operation and energy consumption optimization solutions are provided for the overall building environment system. 

Scheme Value: 

• Provide higher precision of key environmental control and customized deployment for regular offices and service halls 

• The archive's temperature, humidity and pressure gradient control plan enables precise regulation of specific areas and environmental indicators. 

• Implementing meticulous management for all mechanical and electrical equipment to reduce operation and maintenance costs and minimize safety risks. 

• Integration of data from multiple systems and platforms to enhance the building's automation management level 

Case Benefits: 

Efficiency improvement: 

• The automatic operation rate of the building automation system is ≥ 95%, reducing the frequency of manual inspections. 

• The average response time for equipment failures has been reduced from 4 hours to 30 minutes. 

• Multi-system coordinated response time ≤ 5 seconds, cross-platform data interoperability efficiency increased by 90% 

Improvement in quality/standards: 

• Environmental parameter (temperature and humidity, pressure difference) control accuracy: ±0.5 ℃ / ±3% RH / ±5Pa, compliance rate ≥ 99% 

• The accuracy rate of energy consumption data collection is ≥ 99.5%, the automatic generation rate of reports is 100%, and the error in manual calculation has been reduced to 0. 

• The stability of the archive's constant temperature and humidity environment: The annual fluctuation range is controlled within ±2% of the design value, meeting the national standards for archive storage requirements.