A COMPUTER VISION-BASED APPROACH ON ENERGY SAVINGS: AUTOMATED SMART HVAC CONTROL / (Record no. 383460)
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000 -LEADER | |
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fixed length control field | 02326nam a2200229 4500 |
003 - CONTROL NUMBER IDENTIFIER | |
control field | APU |
005 - DATE AND TIME OF LATEST TRANSACTION | |
control field | 20201230020224.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
fixed length control field | 151218b xxu||||| |||| 00| 0 eng d |
050 ## - LIBRARY OF CONGRESS CALL NUMBER | |
Classification number | PG-21-0139 |
100 0# - MAIN ENTRY--PERSONAL NAME | |
Personal name | LOW JIA CHENG (TP038654) |
9 (RLIN) | 35016 |
245 12 - TITLE STATEMENT | |
Title | A COMPUTER VISION-BASED APPROACH ON ENERGY SAVINGS: AUTOMATED SMART HVAC CONTROL / |
Statement of responsibility, etc | LOW JIA CHENG. |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
Place of publication, distribution, etc | Kuala Lumpur : |
Name of publisher, distributor, etc | Asia Pacific University, |
Date of publication, distribution, etc | 2019. |
300 ## - PHYSICAL DESCRIPTION | |
Extent | 189 pages : |
Other physical details | illustrations ; |
Dimensions | 30 cm. |
502 ## - DISSERTATION NOTE | |
Dissertation note | A project submitted in partial fulfillment of the requirement for the degree of B.Sc (Hons) in Computer Science (UC3F1902CS). |
520 ## - SUMMARY, ETC. | |
Summary, etc | HVAC system in premises are often left running unattended for long hours even during lunch or after school or work hours which resulted in electricity wastage and high electricity bills. On average, HVAC systems are the second most electricity consuming appliances, reaching up to 28% of electricity use in United States (Simpkins, 2010). Although sensors designed for such use cases have existed, most of the sensors operate without the ability to adjust air conditioner in response to the number of occupants. Presence sensor can detect human presence, but it can only turn air conditioner on or off. As such, this project proposes a solution by integrate computer vision to dynamically adjust air conditioner. Using deep learning model to recognise person and chair, the system calculates occupancy rate which is then used to determine the fan speed. The chairs count is used in the system to adapt to classroom size since there should be more seats in bigger classroom and vice versa. The proposed system then integrates to existing HVAC systems by simply sending infrared instructions using ESP8266 Infrared Transmitter. With Azure IoT Hub’s Device Method, Raspberry Pi transmits specific instruction to ESP8266 remotely. An Android application was also built to display current status and live camera feed. The statuses are sent in real time after each frame is processed through IoT Hub’s Cloud-to-Device messaging feature. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Energy efficiency. |
9 (RLIN) | 47204 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Computational intelligence. |
9 (RLIN) | 47206 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Automation. |
9 (RLIN) | 47207 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Application software. |
9 (RLIN) | 47208 |
700 0# - ADDED ENTRY--PERSONAL NAME | |
Personal name | Dr. Tan Chye Cheah |
Relator term | Supervisor. |
-- | 36679 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
Source of classification or shelving scheme | |
Koha item type | Undergraduate Theses |
Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Use restrictions | Not for loan | Collection code | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Copy number | Koha item type |
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Not Withdrawn | Available | Not Damaged | Restricted access | Not for loan | Undergraduate Theses | APU Library | APU Library | Reference Collection | 29/12/2020 | PG-21-0139 | 00018643 | 29/12/2020 | 1 | Reference |