Development and Design of a User Interface for a Computer Automated Heating, Ventilation, and Air Conditioning System

Technical Report · Fri Oct 08 00:00:00 EDT 1999

DOI:https://doi.org/10.2172/1032091· OSTI ID:1032091

Anderson, B.

A user interface is created to monitor and operate the heating, ventilation, and air conditioning system. The interface is networked to the system's programmable logic controller. The controller maintains automated control of the system. The user through the interface is able to see the status of the system and override or adjust the automatic control features. The interface is programmed to show digital readouts of system equipment as well as visual queues of system operational statuses. It also provides information for system design and component interaction. The interface is made easier to read by simple designs, color coordination, and graphics. Fermi National Accelerator Laboratory (Fermi lab) conducts high energy particle physics research. Part of this research involves collision experiments with protons, and anti-protons. These interactions are contained within one of two massive detectors along Fermilab's largest particle accelerator the Tevatron. The D-Zero Assembly Building houses one of these detectors. At this time detector systems are being upgraded for a second experiment run, titled Run II. Unlike the previous run, systems at D-Zero must be computer automated so operators do not have to continually monitor and adjust these systems during the run. Human intervention should only be necessary for system start up and shut down, and equipment failure. Part of this upgrade includes the heating, ventilation, and air conditioning system (HVAC system). The HVAC system is responsible for controlling two subsystems, the air temperatures of the D-Zero Assembly Building and associated collision hall, as well as six separate water systems used in the heating and cooling of the air and detector components. The BYAC system is automated by a programmable logic controller. In order to provide system monitoring and operator control a user interface is required. This paper will address methods and strategies used to design and implement an effective user interface. Background material pertinent to the BYAC system will cover the separate water and air subsystems and their purposes. In addition programming and system automation will also be covered.

• Research Organization: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC02-07CH11359
• OSTI ID: 1032091
• Report Number(s): FERMILAB-D0-EN-515; TRN: US1200458
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
AIR CONDITIONING
AUTOMATION
COMPUTERS
CONTROL SYSTEMS
DESIGN
FERMILAB ACCELERATOR
FERMILAB TEVATRON
HEATING
HVAC SYSTEMS
INTERFACES
LOGIC CIRCUITS
MONITORING
ON-LINE CONTROL SYSTEMS
PROGRAMMING
QUEUES
READOUT SYSTEMS
START-UP
VENTILATION
Experiment-HEP