MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03056nam a22003257a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20250403122516.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
250403b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
BTH QA 76.9 |
| Item number |
B35 2023 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Baluca, Allers Aeron B. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Liquified Petroleum Gas Leak Detection with Automatic Valve Shutdown and SMS Alert Notification |
| Statement of responsibility, etc. |
Allers Aeron B. Baluca, Francis Ivan G. Barrio, Alexander Charles R. Basuil, Inicris Shan T. Beriso and Francis Jowell D. Damacion.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines |
| Date of publication, distribution, etc. |
2023. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xi |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Bachelor's thesis |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
College of Industrial Technology.-- |
| Degree type |
Bachelor of Engineering Technology major in Computer Engineering Technology |
| Name of granting institution |
Technological University of the Philippines |
| Year degree granted |
2023. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Liquefied petroleum gas tanks are commonly used in kitchen households due to their<br/>affordable price and availability. Based on the Bureau of Fire Protection (BFP) reports,<br/>there are several cases where these gas tanks cause house fires. There are existing devices<br/>in the market that are capable of detecting gas leaks, sending SMS notification, and<br/>monitoring the gas level. However, these devices cannot detect abnormal levels of gas<br/>pressure, which is also an indication of leakage in gas. The researchers raised an idea to<br/>design, develop, test, and evaluate a gas leak detection with an SMS notification system to<br/>prevent fire in households. The system is composed of an MQ-6 sensor for gas detection,<br/>a pressure transducer sensor for the air pressure, a solenoid valve to cut the flow of the gas<br/>in the hose, a GSM module, and implemented through waterfall methodology. Results<br/>show that there is no significant difference in the time behavior of the MQ-6 gas sensor<br/>(F(3,36) = 0.446, p = 0.722) and pressure transducer sensor (F(3,36) = 0.753, p = 0.528)<br/>toward the activation of the shut-off valve. This means that the system can consistently<br/>shut off the valve immediately after the two sensors detected a high level of gas and<br/>pressure from the LPG. Meanwhile, the system was evaluated based on the ISO<br/>25010:2011 standard quality system with the following criteria, such as performance<br/>efficiency, reliability, maintainability, and portability. Overall, the respondents rated the<br/>prototype with an average of 3.89 or “Strongly Agree” that the system meets quality<br/>attributes. This research is aligned with the UN-SDG 11 for sustainable cities and<br/>communities. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
Computer Engineering Technology |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
gas leak detection |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
SMS notification system |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Barrio, Francis Ivan G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Basuil, Alexander Charles R. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Beriso, Inicris Shan T. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Damacion, Francis Jowell D. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |