METHOD AND SYSTEM FOR MONITORING THE ENVIRONMENT OF A CABIN AND REGULATING THE PRESSURISATION OF SAME

METHOD AND SYSTEM FOR MONITORING THE ENVIRONMENT OF A CABIN AND REGULATING THE PRESSURISATION OF SAME

A system (10) for monitoring the environment of a cabin (1) comprising an air pressurisation system (12), filtration means (22), at least one air pressure sensor (14), a vent (16), and control means (18). The air pressurisation system (12) continuously supplies pressurised air to the filtration mean...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KNOWLES, Gregory Brian
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:A system (10) for monitoring the environment of a cabin (1) comprising an air pressurisation system (12), filtration means (22), at least one air pressure sensor (14), a vent (16), and control means (18). The air pressurisation system (12) continuously supplies pressurised air to the filtration means (22) at a constant flowrate, the pressurised air ultimately being delivered to the cabin (1). The control means (18) determines the air pressure of the cabin (1) by way of the at least one air pressure sensor (14) and compares the current air pressure level against a desired air pressure level to obtain a first comparative value. The control means (18) thereafter operable to control the state of the vent (16) in response to at least the first comparative value. A method of monitoring and regulating the environment of a cabin (1) is also disclosed.