scholarly journals Iot Based End to End Solutions for Industrial Surveillance using Raspberry Pi

2020 ◽  
Vol 9 (3) ◽  
pp. 515-519
Keyword(s):  
Programming Languages ◽  
Temperature Control ◽  
Temperature Sensor ◽  
Surveillance System ◽  
Data Flow ◽  
Communication Protocol ◽  
Raspberry Pi ◽  
Entry And Exit ◽  
Workplace Environment ◽  
Finger Print

The proposed system introduces an industrial surveillance system providing a secure data flow with privacy & authenticity in the domain of Automation. This system makes use of Raspberry Pi to provide automation in a workplace environment, utilizing the benefits of IoT. It is used in an industrial scenario for authenticating and monitoring entry and exit of employees, automatic turning ON/OFF of lights and temperature control. All operations are controlled by Raspberry Pi which also acts as the server. Programming languages used are Python & C. Entry and exit of employees are authenticated using Finger Print Scanner. All the information of an employee along with finger print template is already enrolled in database. So every time, the input from fingerprint sensor is authenticated with templates in database to provide access and store time logs. Similarly inputs from temperature sensor and LDR are accessed and sent to server for uninterrupted monitoring and safety services. MQTT protocol is used as the communication protocol for transferring data to IOT server.

scholarly journals Development of web-based surveillance system for Internet of Things (IoT) application

2019 ◽  
Vol 8 (3) ◽  
pp. 1108-1116
Author(s):  
Siti Noorjannah Ibrahim ◽  
A. H. Hasan Basri ◽  
Ani Liza Asnawi
Keyword(s):  
Mobile Application ◽  
Surveillance System ◽  
Smart Home ◽  
Communication Protocol ◽  
Raspberry Pi ◽  
Wireless Technology ◽  
Web Based ◽  
Smart System ◽  
Development Tools ◽  
Ip Camera

With the advancement of wireless technology, our dependency on smart system has increases to a higher level than before. Without doubt, integration between different technologies becomes inevitable in order create affordable surveillance system. This paper presents the development of with web-based surveillance system with a dedicated Android-based mobile application using a Raspberry Pi and its supporting components i.e., Pi-Camera, PIR motion sensor, Ultrasonic sensor, web-based mobile application. The designed system also utilizes Node-Red development tools as the platform to integrate all components of the system, MQTT as the communication protocol for data acquisition and ThingSpeak as the middleware. The proposed system can be implemented over the internet using any computer and mobile devices, at anywhere and anytime. The system can automatically stream live video viewed from the Android mobile application and the Raspberry Pi device can send an alert notification to users via email and SMS. The system can be one possible features in smart home system and is considered as an affordable solution, customizable and easy to implement in comparison with other commercial surveillance system products such as CCTV or IP Camera.

The Research on Software of the Temperature Control of Motor Speed System

2010 ◽  
Vol 29-32 ◽  
pp. 349-353
Author(s):  
Jing Tang ◽  
En Xing Zheng
Keyword(s):  
Control System ◽  
Temperature Control ◽  
Temperature Sensor ◽  
Temperature Control System ◽  
Motor Speed ◽  
Temperature Index ◽  
Digital Temperature Sensor ◽  
Microcontroller Unit

The paper designs a temperature control system based on AT89C51 and DS18B20. The design uses the DS18B20 digital temperature sensor as the temperature acquisition unit and the AT89C51 microcontroller unit to control them, not only have the advantages that easy to control and with good flexibility, but also can greatly enhance the controlled temperature index.

Integrated Mixing/Reaction Micro Flow Cell for Chemical and Biochemical Applications

1999 ◽  
Author(s):  
Ryosuke Nakamura ◽  
Shuichi Shoji ◽  
Akira Yotsumoto
Keyword(s):  
Thin Film ◽  
Temperature Control ◽  
Temperature Sensor ◽  
Flow Cell ◽  
Reaction Chamber ◽  
Hole Array ◽  
Porous Si ◽  
Micro Flow ◽  
Junction Diode ◽  
Micro Reactor

Abstract An integrated mixing/reaction micro flow cell which consists of a sample/reagent mixing channel, a visible port and a reaction chamber was designed, fabricated and tested. A micro cone hole array of macro porous Si was employed for reagent injection part. A visible light transparent PDMS slab was used as the visible port. A Ti-Pt thin film heater and a p-n junction diode temperature sensor were integrated on the reaction chamber to realize feedback temperature control. Uniform mixing and precise temperature control were realized by the fabricated micro flow cell. The striate and simple microchannel structure of the micro flow cell is suitable for multiplexed micro reactor for chemical and biochemical applications.

scholarly journals Design and Build Temperature Control and Monitoring in Diesel Engines Using Mobile

2020 ◽  
Vol 10 (1) ◽  
pp. 31-37
Author(s):  
Mohammad Hasan Fuadi
Keyword(s):  
Diesel Engine ◽  
Temperature Control ◽  
Diesel Engines ◽  
Temperature Sensor ◽  
Cooling System ◽  
Cooling Water ◽  
Solenoid Valve ◽  
Valve Opening ◽  
Opening And Closing ◽  
And Control

Diesel engines is generally used for industrial and agricultural machines. Few people care about the engine temperature so it is forced to reach temperature of 100oC, which causes overheating of the diesel engine and has an impact on the performance itself. This also uses a hopper cooling system which is certainly not effective, because it's necessary to see that the water in the reservoir is still or not, also not equipped with an engine temperature display so it's difficult to ascertain the temperature inside. This study aims to monitor and control the temperature of cooling water. Operation of temperature control uses a telecontrol system that is connected to network (Internet of Things) so diesel temperature control can be done remotely. Monitoring of temperature and water level in the reserve tank using Web Mobile. In addition, there is a temperature sensor that is used to measure the temperature of the cooling water so that users can monitor the temperature of the diesel engine on Web Mobile. The test results obtained, the temperature sensor has an average temperature reading error of 0.031004%. Diesel engines with controlled solenoid valve cooling systems can produce ideal temperatures compared to when the solenoid valve is open (using the radiator continuously) or when the solenoid valve is Closed (without using a radiator). When the solenoid is controlled the engine temperature can be ideal because the solenoid valve opening and closing system has the lowest temperature of 56.34oC and the highest temperature of only 80.85oC.

scholarly journals IoT Based Smart Surveillance System for Healthcare Monitoring using Raspberry PI

2019 ◽  
Vol 8 (12) ◽  
pp. 627-629
Keyword(s):  
Blood Pressure ◽  
Surveillance System ◽  
Heart Diseases ◽  
Electrical Signal ◽  
Raspberry Pi ◽  
Electronic Board ◽  
Pulse Sensor ◽  
Smart Surveillance ◽  
Healthcare Monitoring ◽  
Smart Surveillance System

IOT could be a trending in technology that can transform any device into a wise one a lot of industries setting out to utilize these technologies to extend their capacity and improve potency. These system has been created to detect people who are suffering with heart diseases, this framework is powered by Raspberry pi electronic board, which is worked on power control supply, Remote web availability by utilizing USB modem, it incorporates with sensors. pulse sensor which detects each beats per minute price. Temperature sensor detects the temperature variation, blood pressure sensor reads blood pressure and heart rate, ECG sensor which measures the electrical signal of the heart. it is an analog from converted in digital by using of SPI protocol. If any emergency occurs, it will raise a caution send it to the website and mobile though NOOBS Software. If any sensor parameter value more than the instructed value it will raise a beep sound

scholarly journals Smart Indoor Home Surveillance Monitoring System Using Raspberry Pi

2018 ◽  
Vol 2 (4-2) ◽  
pp. 299 ◽  
Author(s):  
Lee Han Keat ◽  
Chuah Chai Wen
Keyword(s):  
Monitoring System ◽  
Surveillance System ◽  
Raspberry Pi ◽  
Motion Sensor ◽  
Analysis And Design ◽  
Everyday Objects ◽  
Smart Surveillance ◽  
Message Service ◽  
Web Camera ◽  
Video Feed

Internet of Things (IoTs) are internet computing devices which are connected to everyday objects that can receive and transmit data intelligently. IoTs allow human to interact and control everyday objects wirelessly to provide more convenience in their lifestyle. The Raspberry Pi is a small, lightweight and cheap single board computer that can fit on human’s palm. Security plays a big role in a home. People concern about security by preventing any intruders to enter their home. This is to prevent loss of privacy and assets. The closed-circuit television (CCTV) is one of the device used to monitor the secured area for any intruders. The use of traditional CCTV to monitor the secured area have three limitations, which are requiring a huge volume of storage to store all the videos regardless there are intruders or not, does not notify the users immediately when there are motions detected, and users must always check the CCTV recorded videos regularly to identity any intruders. Therefore, a smart surveillance monitoring system is proposed to solve this problem by detecting intruders and capturing image of the intruder. Notifications will also be sent to the user immediately when motions are detected. This smart surveillance monitoring system only store the images of the intruders that triggered the motion sensor, making this system uses significantly less storage space. The proposed Raspberry Pi is connected with a passive infrared (PIR) motion sensor, a webcam and internet connection, the whole device can be configured to carry out the surveillance tasks. The objectives of this project are to design, implement and test the surveillance system using the Raspberry Pi. This proposed surveillance system provides the user with live stream of video feed for the user. Whenever a motion is detected by the PIR motion sensor, the web camera may capture an image of the intruder and alert the users (owners) through Short Message Service (SMS) and email notifications. The methodology used to develop this system is by using the object-oriented analysis and design (OOAD) model.

scholarly journals IoT-Based of Automatic Electrical Appliance for Smart Home

2020 ◽  
Vol 14 (18) ◽  
pp. 204
Author(s):  
Intan Sari Areni ◽  
Ahmad Waridi ◽  
Indrabayu Amirullah ◽  
Christoforus Yohannes ◽  
Armin Lawi ◽  
...  
Keyword(s):  
Temperature Sensor ◽  
Smart Home ◽  
Electrical Equipment ◽  
Raspberry Pi ◽  
Air Conditioner ◽  
Android Application ◽  
Remote Control System ◽  
Controlling System ◽  
Electrical Appliance ◽  
Mit App Inventor

The remote control system on electrical equipment in the room can be fulfilled through the internet as an IoT (Internet of Things) implementation. All devices managed from one interface, so home appliances management delivered quickly and conveniently. The main contribution in this research is IP based controlling for rooms with control lights and vertical curtains, and also the temperature of the air conditioner (AC) with IoT Technology. The used hardware is Raspberry Pi 3 as a server, Relay, motor stepper, IR led Transmitter, and temperature sensor DS18B20. For implementation, an android application is built by MIT App Inventor 2. The results show that all features function correctly, but each device responds with a different delay value.  Delay time response of a lamp, vertical blind, and AC is up to 1.5 sec, 2.1 sec, and 1.6 sec, respectively.electrical appliances, IoT, controlling system, smart room

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