CASE STUDY / Research Office
Beijing Environmental Research Laboratory
PROJECT OVERVIEW
Control relationships organized around real building use.
This environmental research laboratory supports scientific testing, sample analysis and related research. Its BMS is approximately 1,000 I/O points and covers room temperature, humidity and pressure, touchscreen interaction with air-system start/stop and speed control, ventilation, alarms and trends. Room use and plant operation needed one continuous control relationship.
SYSTEM SCOPE
Building automation coverage
laboratory temperature, humidity and pressure control
touchscreen-driven plant start, stop and frequency adjustment
fresh-air, exhaust, pressure management, alarms and trends
KIMMA SCOPE
Turning system scope into equipment, logic and commissioning.
On this project, Kimma implemented the laboratory building-automation scope, delivering room environmental control, touchscreen interaction, air-system sequences, commissioning and operating support. Room enable was tied to plant start/stop, speed and ventilation state, with sensors, setpoints, commands, feedback, alarms and trends checked together.
DELIVERY CHALLENGE
Site conditions shaped the delivery path.
Temperature, humidity and pressure interact, so room enable, air-system state, airflow and speed commands had to remain consistent. Independent loops could work against one another, and room demand was ineffective unless plant commands and feedback were verified together.
PROJECT HIGHLIGHT
Complex system relationships made clear and maintainable.
Room temperature, humidity and pressure were linked with air-system start/stop and speed control as one sequence. Operators can review enable state, environmental deviation and equipment feedback from room interfaces and central trends. The defining feature is the closed relationship between room conditions and plant response.
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