Relevant bibliographies by topics / Infrared relay

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Infrared relay'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Infrared relay"

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Tengfei Wang, 王腾飞, 陈永和 Yonghe Chen, and 傅雨田 Yutian Fu. "Infrared light field relay imaging system based on micro field lens array." Infrared and Laser Engineering 49, no. 7 (2020): 20190548. http://dx.doi.org/10.3788/irla.2019-0548.

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Tengfei Wang, 王腾飞, 陈永和 Yonghe Chen, and 傅雨田 Yutian Fu. "Infrared light field relay imaging system based on micro field lens array." Infrared and Laser Engineering 49, no. 7 (2020): 20190548. http://dx.doi.org/10.3788/irla20190548.

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Wang, Jun, Xi Liang Zhang, Jin Yuan, Xiao Feng Shi, and Xin Ming Gao. "Development of Universal Multi-Function Digital Remote Control Electronic Switch Based on WSN." Key Engineering Materials 464 (January 2011): 142–45. http://dx.doi.org/10.4028/www.scientific.net/kem.464.142.

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To improve electrical operational flexibility in use and save energy, a universal multi-function digital remote control electronic switch for variety of household appliances is developed by adopting wireless sensor networks and infrared sensing technology. To NRF9E5 wireless microcontroller as the core, electronic switch that formed by the remote control and a number of switch nodes forms short-distance wireless communications network. Remote control is equipped with clock circuit, buttons and LCD display; switch node with infrared sensor, human body detection circuit, relay and control circui
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K, Bhavani. "Automatic Room Light Controller Using PIR Sensor and Arduino." International Journal for Research in Applied Science and Engineering Technology 9, no. 8 (2021): 2017–19. http://dx.doi.org/10.22214/ijraset.2021.37618.

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Abstract: The mainstay of the project “Automatic room light controller using PIR Sensor and Ardiuno” is the importance of seismological research around the globe is very clear. Where the lights in the room will automatically turn on upon detecting a human motion and stay turned on until the person has left or there is no motion. Initially, when there is no human movement, the PIR Sensor doesn’t detect any person and its OUT pin stays LOW. As the person enters the room, the change in infrared radiation in the room is detected by the PIR Sensor. It can be used to turn ON and OFF the lighting sys
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Lu, Jian Qiang, Xiang Jun Zou, and Dao Zong Sun. "Smart Home Energy Saving Switch Controller." Advanced Materials Research 490-495 (March 2012): 2578–82. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.2578.

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With advances in technology, intelligent energy saving control technology in the life and production are widely used. The system control module by the MCU, LCD display module, real-time clock module, the keyboard module, infrared receiver module, Darlington driver module and relay switch modules, sockets can not solve the traditional switch and remote control automatic operation, allowing families to use power safer, more energy efficient.
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Long, Guang Li. "Design of a Anti-Theft Alarm Monitoring Circuit Based on Mobile Phone." Advanced Materials Research 482-484 (February 2012): 1261–64. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.1261.

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For to steals, robs, and so on accidents to carry on the effective monitor and the warning, a burglar alarm monitoring circuit is designed by using mobile phone, which utilizes a pyroelectric infrared sensor to detect the human body moving signal, when someone moves in a monitoring region, pyroelectric infrared sensor can detect the human body moving signal, and converts it to the voltage signal, the signal is amplified, comparison, time delay, control the relay connect or disconnect the mobile phone to the owners alarm. The components are welded on the circuit board, and connected to internal
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Qin, An Bi. "Based on Single Chip Microcomputer Intelligent Bathroom Lighting System Design Research." Applied Mechanics and Materials 687-691 (November 2014): 3212–15. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.3212.

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The system test results show that the system modules can run normally. When the infrared detection circuit, Zigbee accept module detects information, microcontroller will drive the relay open the lights and headlamp unit, or shut down. In the display, dot matrix can work normally, can carry on the automatic control the fan, DHT11 sensor to detect the indoor temperature, can work normally. Through repeated tests, ZigBee protocol based on HOLTEK microcontroller remote intelligent control system successfully developed bath bully.
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Kingsep, A. "Transition from the chaotic turbulence to the turbulent structures." Discrete Dynamics in Nature and Society 3, no. 4 (1999): 243–50. http://dx.doi.org/10.1155/s1026022699000278.

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Weak turbulence, similar to incoherent light, may be represented as an ensemble of quasi-free quanta or Fourier harmonics. Unlike it, strongly turbulent state should be based on nonlinear structures. In particular, strong plasma turbulence may be constructed of discrete formations, viz., Langmuir solitons. Instead for ‘infrared catastrophe’ typical of the weakly turbulent regime, one deals with the ‘relay race’ model providing the proper direction of the energetic flux over scales from the source towards the leakage.
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Yuan, Chunze, Guanying Chen, Paras N. Prasad, et al. "Use of colloidal upconversion nanocrystals for energy relay solar cell light harvesting in the near-infrared region." Journal of Materials Chemistry 22, no. 33 (2012): 16709. http://dx.doi.org/10.1039/c2jm16127c.

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Qin, An Bi, and Cheng Yong Li. "The Weak Light Signal Acquisition Detection Technology Based on Multi-Touch Application Research." Applied Mechanics and Materials 687-691 (November 2014): 572–75. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.572.

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The system test results show that the system modules can run normally. When light detection circuit, pyroelectric infrared sensor detects information, microcontroller will drive the relay open the light, or shut down. In the window, the motor can work normally, can automatically control the curtain, in the ZigBee information transmission, can to control the power supply and remind. DT11 indoor temperature and humidity sensor detection, can work normally. Through repeated tests, HOLTEK microcontroller based ZigBee smart classroom lighting control system is developed.
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Dissertations / Theses on the topic "Infrared relay"

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Valouch, Martin. "Bezdrátové rozhraní pro digitálně řízené aplikace." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219862.

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The thesis aim is in practical realization of wireless interface, which is created by infrared relay in motorcycle Simson. Infrared relay is used for speed measuring. This work describes the realization of digital controlling by microcontrollers. Digital controlling can easily improve and upgrade functions for better driving comfort. It’s possible by getting information about condition of selected motorcycle parts. This information can be engine temperature, battery charge, total distance and etc.
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Book chapters on the topic "Infrared relay"

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Schmickler, Wolfgang. "Quantum theory of electron-transfer reactions." In Interfacial Electrochemistry. Oxford University Press, 1996. http://dx.doi.org/10.1093/oso/9780195089325.003.0026.

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The theory of electron-transfer reactions presented in Chapter 6 was mainly based on classical statistical mechanics. While this treatment is reasonable for the reorganization of the outer sphere, the inner-sphere modes must strictly be treated by quantum mechanics. It is well known from infrared spectroscopy that molecular vibrational modes possess a discrete energy spectrum, and that at room temperature the spacing of these levels is usually larger than the thermal energy kT. Therefore we will reconsider electron-transfer reactions from a quantum-mechanical viewpoint that was first advanced by Levich and Dogonadze. In this course we will rederive several of, the results of Chapter 6, show under which conditions they are valid, and obtain generalizations that account for the quantum nature of the inner-sphere modes. By necessity this chapter contains more mathematics than the others, but the calculations are not particularly difficult. Readers who are not interested in the mathematical details can turn to the summary presented in Section 6. To be specific we consider electron transfer from a reactant in a solution, such as [Fe(H2O)6]2+, to an acceptor, which may be a metal or semiconductor electrode, or another molecule. To obtain wavefunctions for the reactant in its reduced and oxidized state, we rely on the Born-Oppenheimer approximation, which is commonly used for the calculation of molecular properties. This approximation is based on the fact that the masses of the nuclei in a molecule are much larger than the electronic mass. Hence the motion of the nuclei is slow, while the electrons are fast and follow the nuclei almost instantaneously. The mathematical consequences will be described in the following. Let us denote by R the coordinates of all the nuclei involved, those of the central ion, its ligarids, and the surrounding solvation sphere, and by r the coordinates of all electrons.
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"about chemical bonding and molecular structure. This information can be used to detect th e types of organic materials present on the surface. 4.3.2.2. Raman spectroscopy (RS) [7, 8] It is used to examine the energy levels of molecules that cannot be well character-ized via infrared spectroscopy. Th e two techniques, however, are complimentary. In the RS, a sample is irradiated with a strong monochromatic light source (usu-ally a laser). Most of the radiation will scatter or "reflect off' the sample at the same energy as the incoming laser radiation. However, a small amount will scat-ter from the sample at a wavelength slightly shifted from the original wavelength. It is possible to study the molecular structure or determine the chemical identity of the sample. It is quite straightforward to identify compounds by spectral library search. Due to extensive library spectral information, the unique spectral finger-print of every compound, and the ease with which such analyses can be per-formed, the RS is a very useful technique for various applications. An important application of the RS is the rapid, nondestructive characterization of diamond, diamond-like, and amorphous-carbon films. 4.3.2.3. Scanning electron microscopy (SEM) / energy dispersive X-ra y analysis (EDX) [7, 8] The SEM produce s detailed photographs that provide important information about the surface structure and morphology of almost any kind of sample. Image analy-sis is often the first and most important step in problem solving and failure analy-sis. With SEM, a focused beam of high-energy electrons is scanned over the sur-face of a material, causing a variety of signals, secondary electrons, X-rays, photons, etc. - each of which may be used to characterize the material with re-spect to specific properties . The signals are used to modulate the brightness on a CRT display, thereb y providing a high-resolution map of the selected material property. It is a surface imaging technique, but with Energy Dispersive X-ray (EDX) it can identify elements in the near-surface region. This technique is most useful for imaging particles. 4.3.2.4. X-ray fluorescence (XRF) [7, 8] Incident X-rays are used to excite surface atoms. The atoms relax through the emission of an X-ray with energy characteristic of the parent atoms and the inten-sity proportional to the amount of the element present. It is a bulk or "total mate-rials" characterization technique for rapid, simultaneous, and nondestructive analysis of elements having an atomic number higher than that of boron. Tradi-tional bulk analysis applications include identifying metals and alloys, detecting trace elements in liquids, and identifying residues and deposits. 4.3.2.5. Total-reflection X-ray fluorescence (TXRF) [7, 8] It is a special XRF technique that provides extremely sensitive measures of the elements present in a material's outer surface. Applications include searching for metal contamination in thin films on silicon wafers and detecting picogram-levels o f arsenic, lead, mercury and cadmium on hazardous, chemical fume hoods." In Surface Contamination and Cleaning. CRC Press, 2003. http://dx.doi.org/10.1201/9789047403289-9.

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Conference papers on the topic "Infrared relay"

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Siemens, Christofer R., Torsten Gross, Martin Hinz, et al. "Design and testing of cryogenic infrared relay optics." In Image Sensing Technologies: Materials, Devices, Systems, and Applications VII, edited by Nibir K. Dhar, Achyut K. Dutta, and Sachidananda R. Babu. SPIE, 2020. http://dx.doi.org/10.1117/12.2558819.

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Gurulian, Iakovos, Raja Naeem Akram, Konstantinos Markantonakis, and Keith Mayes. "Preventing relay attacks in mobile transactions using infrared light." In SAC 2017: Symposium on Applied Computing. ACM, 2017. http://dx.doi.org/10.1145/3019612.3019794.

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Furxhi, Orges, Ronald Driggers, and Joe Frascati. "Design, demonstration and testing of low F-number LWIR panoramic imaging relay optics." In Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXIX, edited by Keith A. Krapels and Gerald C. Holst. SPIE, 2018. http://dx.doi.org/10.1117/12.2305081.

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Yan, Xingtao, Fu Li, Jianfeng Yang, et al. "Design of the relay lens for infrared system coupled with imaging fiber bundle." In Applied Optics and Photonics China (AOPC2015), edited by Lin Li, Kevin P. Thompson, and Ligong Zheng. SPIE, 2015. http://dx.doi.org/10.1117/12.2197992.

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Falk, R. Aaron. "Near IR Absorption in Heavily Doped Silicon – An Empirical Approach." In ISTFA 2000. ASM International, 2000. http://dx.doi.org/10.31399/asm.cp.istfa2000p0121.

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Abstract Backside failure analysis techniques rely heavily on transmission of near infrared (IR) radiation through the silicon substrate. This statement applies both to emission techniques and active laser probing. Heavy doping of substrates causes them to become highly absorptive in the near IR due to band gap shifts, which effects phonon-assisted absorption, and to free-carrier absorption. Substrate thinning is often required to allow adequate optical transmission. This paper describes an empirical approach to determining the absorption coefficient in a heavily doped substrate and use of the
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Serrano, Justin R., and Leslie M. Phinney. "Micro-Raman Thermometry of Laser Heated Surfaces." In ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ipack2007-33571.

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Optically powered devices are typically irradiated by high intensity lasers and rely on the temperature excursion generated by the laser for operation. While numerical modeling can estimate the temperature profile of the irradiated devices, only direct measurements can determine the actual device temperatures. Available surface thermometry techniques, such as infrared imaging, scanning thermal microscopy and thermoreflectance are generally incompatible with an optical powering scheme, the micron-scale layer thicknesses of microsystem devices, or both. In this paper we discuss the use of micro-
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"Quasi-Active Thermography for Structural Health Assessment of Large Geomembranes." In Structural Health Monitoring. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901311-10.

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Abstract. High density polyethylene (HDPE) geomembranes (approximately 8 hectares each) are employed as floating covers at the wastewater treatment plant of Melbourne Water in Werribee, Australia. The anaerobic lagoons at the plant rely on these HDPE geomembrane floating covers to capture both the biogas and odours. Given the nature of the plant and the harsh environmental conditions, a non-contact inspection method that can cover a vast expanse is the preferred approach for the structural health monitoring and assessment of the cover. This paper presents an exploratory investigation on the us
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Eastman, Andrew, Mark Kimber, Atsuhiko Hirata, and Gaku Kamitani. "Heat Transfer Analysis of a Novel Piezoelectric Air Pump." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44384.

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With the propagation of ever faster and more powerful electronics, the need for active, low power, cooling is becoming apparent. Piezoelectric materials exhibit reasonable performance with very little power consumption. Therefore a promising potential solution lies in utilizing piezoelectric materials via fans or pumps. However, piezoelectric pumps have mainly been employed in the transport of liquids and aqueous solutions through small microchannels. The structures typically consist of both an outlet nozzle and an inlet nozzle that are geometrically disposed to promote flow in one direction.
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McNamara, Luke J., Jacob P. Fischer, James L. Rutledge, and Marc D. Polanka. "Scaling Considerations for Thermal and Pressure Sensitive Paint Methods Used to Determine Adiabatic Effectiveness." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-16129.

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Abstract To be representative of engine conditions, a measurement of film cooling behavior on an experimental model must have certain nondimensional parameters matched, such as the freestream Reynolds number. However, the coolant flow rate must also be properly scaled between the low temperature tests and engine temperatures to accurately predict film cooling effectiveness. This process is complicated by gas property variation with temperature. Additionally, selection of the appropriate coolant flow rate parameter to scale from low to high temperatures is a topic of continued uncertainty. Furt
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Smith, Michael, Zoran Filipi, Peter Schihl, and Dennis Assanis. "Effect of High Sulfur Military JP-8 Fuel on Heavy Duty Diesel Engine Emissions and EGR Cooler Condensate." In ASME 2010 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/icef2010-35001.

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Low-sulfur “clean” diesel fuel has recently been mandated in the U.S. market. However, quality of diesel fuel, particularly the sulfur content, varies significantly in other parts of the world. Due to logistical issues in various theaters of operation, the Army is often forced to rely on local fuel supplies, which exposes vehicles to diesel fuel or jet fuel (JP8) with elevated levels of sulfur. Currently, modern diesel engines typically use cooled Exhaust Gas Recirculation (EGR) to meet emissions regulations. Using high sulfur fuels and cooled EGR has potential to lead to EGR cooler fouling an
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