Zobrazeno 1 - 10
of 1 561
pro vyhledávání: '"alarm system"'
Publikováno v:
Measurement: Sensors, Vol 33, Iss , Pp 101099- (2024)
The purpose of this study is to design a system that can monitor the displacement changes of engineering structures in real time and provide timely alarms when abnormal displacement is detected, in order to provide efficient safety monitoring and ear
Externí odkaz:
https://doaj.org/article/8dda049b784d49c487f12a8dc10d0f99
Autor:
O. V. Tolstykh, O. V. Isaev
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 50, Iss 4, Pp 139-147 (2024)
Objective. Currently, there is a problem of developing low-cost and functional SOTC controllers with support for algorithms for controlling the totality of elements of life support systems and subsystems of HMB OOV, for example, access control and ma
Externí odkaz:
https://doaj.org/article/307231f370da43938b5eda13c035979d
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 3, Pp 1-8 (2024)
Naturally occurring mass transport events can endanger human life and infrastructure integrity, especially in mountain areas often affected by landslides, debris flows, and avalanches. Currently available hazard detection systems can greatly help wit
Externí odkaz:
https://doaj.org/article/f404cbcbe91b48498bed88f11033d6f4
Autor:
Kasparick Martin, Klotz Tobias, Thürk Gregor, Andersen Björn, Rother Benjamin, Golatowski Frank, Neumuth Thomas, Rockstroh Max
Publikováno v:
Current Directions in Biomedical Engineering, Vol 9, Iss 1, Pp 303-306 (2023)
Patients and caregivers suffer from alarm-related noise in today’s hospitals. While this is a topic for all fields of care, this challenge is especially relevant for intensive care units (ICUs). The noise harms patients, hinders the recovery proces
Externí odkaz:
https://doaj.org/article/e8d93cab47134d37b0699541aebb8f9f
Autor:
Jianing Hu, Chaoran Liu, Xucong Wang, Zai Wang, Xin Tong, Fangqi Li, Zhenyu Jin, Xiaoyuan Wang, Lufeng Che, Jing Yu, Defei Yao, Gaofeng Wang, Linxi Dong
Publikováno v:
Sensors, Vol 24, Iss 14, p 4587 (2024)
Protection suits are vital for firefighters’ safety. Traditional protection suits physically protect firemen from burns, but cannot locate the position of bodily injuries caused by impact debris. Herein, we present a wearable impact debris position
Externí odkaz:
https://doaj.org/article/a7b0351378a040388b7f6b68aa171a97
Publikováno v:
Sensors, Vol 24, Iss 13, p 4054 (2024)
This article discusses fundamental issues associated with the functional reliability of selected fire alarm systems (FASs) in operation during building fires. FASs operate under diverse external or internal natural environmental conditions, and the o
Externí odkaz:
https://doaj.org/article/898c192d5c134b51b2033d876d8cd107
Publikováno v:
Safety, Vol 10, Iss 2, p 51 (2024)
Fire alarm systems are an important part of the safety concept in complex buildings. For this reason, there are high availability requirements for the systems, which must be sustained by a maintenance concept. A shortage of skilled workers and rising
Externí odkaz:
https://doaj.org/article/7f00531b7c8244228d5fca19cd977972
Publikováno v:
Covenant Journal of Engineering Technology, Vol 8, Iss 1 (2024)
This is a technical article that showcases a low-cost car battery security alert system that utilizes a multi-vibrator circuit into a dual-tone multi-frequency (DTMF) output (loud beep sound) alarm to monitor and safeguard the car battery from local
Externí odkaz:
https://doaj.org/article/27ef7d3b0837425cb31739ac4531e3be
Autor:
Michał Wiśnios, Sebastian Tatko, Michał Mazur, Jacek Paś, Jarosław Mateusz Łukasiak, Tomasz Klimczak
Publikováno v:
Sensors, Vol 24, Iss 9, p 2772 (2024)
The article reviews issues associated with the operation of stationary and non-stationary electronic fire alarm systems (FASs). These systems are employed for the fire protection of selected buildings (stationary) or to monitor vast areas, e.g., fore
Externí odkaz:
https://doaj.org/article/cd6c0a3173a841c39de7d0f8490e7775