To building a platform for both information application system, construction equipment management system, public security system, the collection structure, system, service, management and optimization as one, to provide a safe, efficient, convenient, energy saving, environmental protection, healthy building environment, and at the same time, to meet the building with the specific functions of demand, planning response intelligent systems. General system composition: integrated wiring system, computer network system, building automation system, television surveillance, anti-theft alarm system, disucssed card system, petrol system, intelligent peripheral system, conference system, communication system, baimiao splice display system, satellite cable TV system, parking management system, fire control system, public broadcasting system, video on demand system, computer room engineering, property management, system integration, etc.