"Digital GB," Review of the role of construction equipment monitoring
Construction equipment monitoring system is a key intelligent building systems, is building-related HVAC, plumbing, electricity, lighting, transportation equipment, centralized monitoring, control and management of integrated systems. Construction equipment is a computer monitoring system based on local area network for communications and computer technology as the core of the computer control system, which has decentralized control and centralized management features.
Many mechanical and electrical equipment within the building between the intrinsic linkages, so they need to improve the management of the centralized and automated. The establishment of electrical and mechanical equipment management system to achieve integrated management of mechanical and electrical equipment, scheduling, monitoring, operation and control, and save energy.
The role of construction equipment control system:
(L) to provide overall monitoring of the mechanical and electrical equipment to make real-time fault detection and analysis, reducing the glitches caused by other problems, while saving time and money.
(2) Energy Saving Automatic Control System with program operations, reduce unnecessary waste of energy.
(3) to provide preventive maintenance, equipment problems that may occur prior to repair.
(4) to improve the efficiency of the overall management of the building, saving manpower and time.
Second, the scope of construction equipment monitoring system
(A) of the Introduction Building equipment control system managed by the device is mainly mechanical and electrical equipment of all buildings, including HVAC system equipment, to the drainage system, electric system equipment, lighting, transportation and equipment.
1. HVAC System (1) air conditioning system. On the cold source system (cooling tower, chilled water pumps, cooling pumps, refrigeration units) to monitor, the best platform to complete the number of operations; on the chilled water, cooling water temperature, pressure, and flow rate monitoring; and in ensuring that the air temperature and fresh cases, to achieve the best fresh air and outside air conditioning energy saving. In addition, the air environment of the building corresponding monitoring.
(2) ventilation system. By the conventional ventilation system and smoke control system components, including the toilet ventilation system, the basement room and garage ventilation system fresh air inlet and air-conditioning system, smoke control system, exhaust system and pressurized air supply system.
2. To the drainage system By the living water system, hot water system, drainage and sewage and other system components.
3. Electrical equipment systems (1) monitoring of electrical equipment. System to power equipment used to monitor the way, on the high and low voltage power distribution cabinets, dry-type transformers, emergency generators, the state of the equipment and related electrical parameter monitoring, effective volume control, stop switch control automatic service restoration, load control input and alarm.
(2) lighting control. On the building landscape lighting, lighting for public areas of the state group monitoring, time control, light intensity and the intensity of regulation, fault alarm.
4. Elevator monitoring equipment Passenger elevators, freight elevators, fire stairs, etc. building elevator stops the control, operation status, emergency and fault alarm monitoring.
(B) the standard construction equipment monitoring system
Current intelligent building construction equipment monitoring system inclusive of equipment and subsystems are numerous and complex, and different vendors offer different products and support systems, the communication protocol different, resulting in communication rate, encoding format, synchronization, communication protocols different, thus making these products and systems to achieve FBI operation very difficult.
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