Abstract
A smart exit-sign system is an exit-sign system that can proactively orient the direction of an exit sign toward the shortest safe path in fire situations. In a previous study, an automated direction setting algorithm for a smart exit sign was proposed that assumed the exit signs were controlled by the main central server. This study proposes a new direction setting algorithm for a server-independent smart exit-sign system. The server-independent direction setting algorithm (SIDSA) can be divided into four main steps once the smart exit-sign system is installed and initialized: (1) update of the fire-status information detected by a sensor; (2) sharing of the fire-status information with neighboring exit-sign modules; (3) update of the shortest-path (distance) information according to the fire situation; (4) update of the direction on the display board. SIDSA has been validated through multiple simulations.
| Original language | English |
|---|---|
| Title of host publication | 32nd International Symposium on Automation and Robotics in Construction and Mining |
| Subtitle of host publication | Connected to the Future, Proceedings |
| Publisher | International Association for Automation and Robotics in Construction I.A.A.R.C) |
| ISBN (Electronic) | 9789517585972 |
| Publication status | Published - 2015 Jan 1 |
| Event | 32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, ISARC 2015 - Oulu, Finland Duration: 2015 Jun 15 → 2015 Jun 18 |
Publication series
| Name | 32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, Proceedings |
|---|
Other
| Other | 32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, ISARC 2015 |
|---|---|
| Country | Finland |
| City | Oulu |
| Period | 15/6/15 → 15/6/18 |
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All Science Journal Classification (ASJC) codes
- Building and Construction
- Artificial Intelligence
- Civil and Structural Engineering
- Hardware and Architecture
Cite this
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Development of a server-independent algorithm for safe evacuation systems utilizing exit signs. / Cho, Jehyun; Lee, Ghang; Lee, Seungjae; Kim, Hyunoh.
32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, Proceedings. International Association for Automation and Robotics in Construction I.A.A.R.C), 2015. (32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Development of a server-independent algorithm for safe evacuation systems utilizing exit signs
AU - Cho, Jehyun
AU - Lee, Ghang
AU - Lee, Seungjae
AU - Kim, Hyunoh
PY - 2015/1/1
Y1 - 2015/1/1
N2 - A smart exit-sign system is an exit-sign system that can proactively orient the direction of an exit sign toward the shortest safe path in fire situations. In a previous study, an automated direction setting algorithm for a smart exit sign was proposed that assumed the exit signs were controlled by the main central server. This study proposes a new direction setting algorithm for a server-independent smart exit-sign system. The server-independent direction setting algorithm (SIDSA) can be divided into four main steps once the smart exit-sign system is installed and initialized: (1) update of the fire-status information detected by a sensor; (2) sharing of the fire-status information with neighboring exit-sign modules; (3) update of the shortest-path (distance) information according to the fire situation; (4) update of the direction on the display board. SIDSA has been validated through multiple simulations.
AB - A smart exit-sign system is an exit-sign system that can proactively orient the direction of an exit sign toward the shortest safe path in fire situations. In a previous study, an automated direction setting algorithm for a smart exit sign was proposed that assumed the exit signs were controlled by the main central server. This study proposes a new direction setting algorithm for a server-independent smart exit-sign system. The server-independent direction setting algorithm (SIDSA) can be divided into four main steps once the smart exit-sign system is installed and initialized: (1) update of the fire-status information detected by a sensor; (2) sharing of the fire-status information with neighboring exit-sign modules; (3) update of the shortest-path (distance) information according to the fire situation; (4) update of the direction on the display board. SIDSA has been validated through multiple simulations.
UR - http://www.scopus.com/inward/record.url?scp=84983120454&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983120454&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84983120454
T3 - 32nd International Symposium on Automation and Robotics in Construction and Mining: Connected to the Future, Proceedings
BT - 32nd International Symposium on Automation and Robotics in Construction and Mining
PB - International Association for Automation and Robotics in Construction I.A.A.R.C)
ER -