Variable air volume air conditioning system sensor in-situ calibration method based on distributed algorithm

• Main Authors: ZHAO TIANYI, LI JITENG, WANG PENG
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; BLASTING; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HEATING; LIGHTING; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MECHANICAL ENGINEERING; PHYSICS; RANGES; TARIFF METERING APPARATUS; TESTING; VENTILATING; WEAPONS

The invention belongs to the technical field of building energy consumption monitoring system bottom layer sensor data processing, and discloses a variable air volume air conditioning system sensor in-situ calibration method based on a distributed algorithm, which comprises the following steps: S1, dividing different intelligent agents of a variable air volume air conditioning system; s2, defining identity codes of different types of sensors of the variable air volume air conditioning system; s3, realizing data interaction among different sensors according to the ID codes of the different types of sensors and the IP addresses of the intelligent agents; and S4, according to the air supply temperature, the air supply static pressure and the historical measured values of the front and back pressure differences of the water pump recorded and stored in the step S3, calibration of different sensors is achieved. The method has the advantages that the distributed algorithm thought is applied to the variable air volum