Smart Sensing Technology

2022 ◽  
pp. 333-366
Author(s):  
S. Palanivel Rajan ◽  
T. Abirami
Keyword(s):  
Sensing Technology ◽  
Smart Sensing

scholarly journals Tree tilt monitoring in rural and urban landscapes of Hong Kong using smart sensing technology

2020 ◽  
Vol 2 ◽  
pp. 100030
Author(s):  
Sawaid Abbas ◽  
Coco Yin Tung Kwok ◽  
Karena Ka Wai Hui ◽  
Hon Li ◽  
David C.W. Chin ◽  
...  
Keyword(s):  
Hong Kong ◽  
Urban Landscapes ◽  
Sensing Technology ◽  
Rural And Urban ◽  
Smart Sensing

scholarly journals In Situ Diagnosis of Industrial Motors by Using Vision-Based Smart Sensing Technology

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5340
Author(s):  
Ching-Yuan Chang ◽  
En-Chieh Chang ◽  
Chi-Wen Huang
Keyword(s):  
Machine Vision ◽  
Imaging System ◽  
Vibration Monitoring ◽  
Displacement Sensor ◽  
Support Vector ◽  
Remote Measurement ◽  
Camera System ◽  
Sensing Technology ◽  
Smart Sensing

This study uses machine vision, feature extraction, and support vector machine (SVM) to compose a vibration monitoring system (VMS) for an in situ evaluation of the performance of industrial motors. The vision-based system respectively offers a spatial and temporal resolution of 1.4 µm and 16.6 ms after the image calibration and the benchmark of a laser displacement sensor (LDS). The embedded program of machine vision has used zero-mean normalized correlation (ZNCC) and peak finding (PF) for tracking the registered characteristics on the object surface. The calibrated VMS provides time–displacement curves related to both horizontal and vertical directions, promising remote inspections of selected points without attaching additional markers or sensors. The experimental setup of the VMS is cost-effective and uncomplicated, supporting universal combinations between the imaging system and computational devices. The procedures of the proposed scheme are (1) setting up a digital camera, (2) calibrating the imaging system, (3) retrieving the data of image streaming, (4) executing the ZNCC criteria, and providing the time–displacement results of selected points. The experiment setup of the proposed VMS is straightforward and can cooperate with surveillances in industrial environments. The embedded program upgrades the functionality of the camera system from the events monitoring to remote measurement without the additional cost of attaching sensors on motors or targets. Edge nodes equipped with the image-tracking program serve as the physical layer and upload the extracted features to a cloud server via the wireless sensor network (WSN). The VMS can provide customized services under the architecture of the cyber–physical system (CPS), and this research offers an early warning alarm of the mechanical system before unexpected downtime. Based on the smart sensing technology, the in situ diagnosis of industrial motors given from the VMS enables preventative maintenance and contributes to the precision measurement of intelligent automation.

Smart sensing technology: opportunities and challenges

2004 ◽  
Vol 11 (4) ◽  
pp. 349-368 ◽  
Author(s):  
B. F. Spencer ◽  
Manuel E. Ruiz-Sandoval ◽  
Narito Kurata
Keyword(s):  
Sensing Technology ◽  
Smart Sensing

scholarly journals Agricultural Management Integrated System Based on Smart Sensing Technology

Proceedings ◽  
2017 ◽  
Vol 1 (8) ◽  
pp. 807
Author(s):  
Olimpiu Hancu ◽  
Ciprian Rad ◽  
Ciprian Lapusan ◽  
Marius Cristian Luculescu ◽  
Attila Boer
Keyword(s):  
Agricultural Management ◽  
Integrated System ◽  
Sensing Technology ◽  
Smart Sensing

scholarly journals Smart Door Using Ultrasonic Sensors

2021 ◽  
pp. 499-501
Author(s):  
Dr. Deepak Sonker ◽  
Dr. Vishal Khatri ◽  
Dr. Ranjeeta ◽  
Ms. Ambooj Yadav
Keyword(s):  
Shopping Centers ◽  
Servo Motor ◽  
Ultrasonic Sensors ◽  
Door Opening ◽  
Sensing Technology ◽  
Infrared Rays ◽  
Smart Sensing ◽  
The Doors

Opening the door and closing the door by hands is very dangerous ,it may be the cause of getting virus if someone opens the door by his/her infected hands so, Automatic Door opening without pulling the door or pushing the door is an important aspect, it can be done by placing the sensors near by the door areas from where Sensors can detect the movement of an object within the range of sensors, after that a signal is sent to the microcontroller of Arduino by the sensors which controls the servo motor to open the gate and close the gate. We can place these kinds of sensors in Hotels, Malls, Theatres where a person needs to open the door by some other person hands or himself after installing this technology we don’t need to open the door by hands but the doors will automatically opens/close by sensing the objects within the range of infrared rays, and Ultrasonic sensors. This results shows that implementation of this smart sensing technology is cheap, effective and reliable for the systems like Hotels, Malls , shopping centers etc, it can also be used at our home .

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