Intelligent Building Management System Underground Garage Electrical Design

Abstract: With an example, described the underground garage of intelligent building

management systems and their interaction interface, power supply and grounding design content.

Is a comprehensive building of a mapping technology, multifunctional office building. 19-story building on the ground, 2 underground floors, building area 28803m2. Among them, two for the underground garage, a population, an export, lane width 4.5m, four parking areas on each floor. The total area of 5579m2, 120 parking spaces. To the main unit fixed users, a small amount of temporary retail. No import duty, the use of CCTV monitoring, video intercom with a contact with the toll booths. Export of artificial semi-automatic charging management. The design of the buildings through the underground garage on the east and west to the two openings to implement control, scientific management and out of vehicles, the completion of the automatic garage traffic scheduling, vehicle security protection and improve the efficiency of underground garage for the owners to create a safe, comfortable , convenient, quality service, parking environment.

1 Design Principles A. Intelligent system as a subsystem, garage management system should be able to implement the Computer Management. With access control, security patrol, lift, security and fire alarm systems and monitoring the implementation of integrated management of linkage.

B. Smart card technology with sensors to enhance vehicle access control.

C. Optimize traffic flow path, increase utilization of parking spaces, to the underground garage provides convenient transportation.

D. Parking to meet the needs of various users, optimize charging management, use on / monthly card, prepaid card, card services, hourly, invoice receipt with the fixed.

E. Using image recognition technology, to prevent and eliminate vehicle theft.

F. System operation is simple, easy maintenance, high degree of automation, and intelligent building LAN implementation of information resources.

G. Management of the garage equipment supply AC220V power supply should be reliable, equipped with UPS (uninterruptible power supply system), the toll booths or the duty room should have clear power on breakpoints.

H. Equipment grounding system is connected with such potential, and building comprehensive grounding connected.

2 underground garage of facilities management system and workflow brief

Management system consists of underground garage entrance test and control vehicles, parking and vehicle display to guide the vehicle image recognition, was on duty semi-automatic charging 4 sub-system components. Usually equipment including: population induction reader (automatic card, card reader, control, vehicle detection), "parking spaces full" display, vehicle counters, communications, video switch, video splitter, color cameras, ultrasonic detectors and controller, induction lights, intercom master, visual intercom, rotating alarm lights, UPS power supply, computer, printer, export-sensitive readers (reader, control, vehicle detection), charge card machine to read and write the amount displays, cash register box, stop buffer.

Also includes a set of Windows as the operating platform, with real-time monitoring, device management, reporting capabilities, historical queries, parameter setting functions of the computer management software and database systems.

When the parking monitor potential person, the vehicle population into underground garage, temporary parking users need in the population office, pressing the button reader, automatic card reader remove the interim from the time sheets. Users do not have this part fixed. Vehicles confirmation card reader, image recognition systems capture images recorded vehicle type and license plates, deposited in a database management system, stop automatically open, vehicles parking garage.

Bank control system with the carriageway, parking guidance indicator displays and vehicle parking spaces will be provided in a layer, a district, a certain accurate information so that vehicles arrive in the shortest time parking.

Intelligent Building Management System Underground Garage Electrical Design

By: erenber

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