BCBC TechnologiesInside and outside conditions
Compare dry-bulb temperature, humidity, moisture content, CO₂ and relevant air-quality measurements.
02 / Grow systems · Air intelligence
Outside air is an option.
Not an assumption.
A controlled environment should be able to evaluate whether conditions outdoors can help maintain conditions indoors—without sacrificing safety or the operator’s goals.
How the strategy works
Environmental exchange is a decision.
The proposed controller can consider several competing objectives rather than relying on a fixed timer.
Real constraints
Account for building pressure, outside contaminants, filtration needs, equipment capability and target zone profiles.
Close the loop
After an approved action, watch actual measurements and actuator feedback; pause or alert on unexpected results.
An engineering detail that matters
Humidity is more than a percentage.
Relative humidity alone does not tell us how much water outside air contains. Comparing moisture content or dew point, along with temperature and the likely effect of conditioning, provides a more meaningful basis for ventilation decisions.
For example, outside air may feel humid but contain less total moisture than warmer indoor air—or vice versa. A real design must account for the complete psychrometric picture.
CONTROL LOOP · CONCEPT
Indoor + outdoor observations
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Evaluate permissible strategies
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Human-approved / interlocked action
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Measure actual result + log
Illustration only. Not a deployed automated control algorithm.
Resources working together
The system can choose restraint.
The goal is stable, responsible operation, not maximizing outdoor airflow.
Assisted conditioning
Where filtering and conditions permit, fresh air may support ventilation, cooling or moisture removal.
Conditioned recirculation
When outdoor conditions would worsen the environment, use reviewed HVAC and dehumidification options.
Interlocks first
No AI-originated change should bypass electrical, ventilation, fire, CO₂ or equipment-specific safeguards.
Adaptive—not automatic at any cost.
Noise, odors and thermal loads are legitimate facility-design considerations. Any associated air-handling design must comply with applicable ventilation, worker safety and emissions requirements; it cannot guarantee concealment or defeat detection systems.
Discuss a controlled pilot →