Vehicle-mounted negative pressure control method and system

The invention provides a vehicle-mounted negative pressure control method and system, and the method comprises the steps: obtaining the negative pressure value of each position in a carriage, and calculating the average negative pressure value in the carriage; a set negative pressure value in the co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PENG QIZHEN, YANG XIAOKANG, LIU CUNBIN, JIANG HENGCHAO, LIAO WENWEN, YANG XINLEI, WANG LIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a vehicle-mounted negative pressure control method and system, and the method comprises the steps: obtaining the negative pressure value of each position in a carriage, and calculating the average negative pressure value in the carriage; a set negative pressure value in the compartment is obtained according to user requirements, and if the set negative pressure value is larger than the negative pressure value, the two negative pressure devices are controlled to adjust the negative pressure value in the compartment at the same time so that the negative pressure value in the compartment can be increased; if the set negative pressure value is larger than the average negative pressure value, a negative pressure device is controlled to adjust the negative pressure value in the compartment, so that the negative pressure value in the compartment is increased; setting the lowest negative pressure value in the compartment, monitoring the negative pressure value in the compartment, and if the neg