Intelligent Thermometer Design Based on SCM

2013 ◽  
Vol 433-435 ◽  
pp. 1563-1566
Author(s):  
Jian Lin Zhang
Keyword(s):  
Data Collection ◽  
System Design ◽  
Temperature Sensor ◽  
Embedded Software ◽  
Excellent Performance ◽  
Display Module ◽  
Sensor Module ◽  
Lcd Display ◽  
Processing Module ◽  
Sensor Temperature

An intelligent thermometer system design is presented in this paper. There are temperature sensor module, data collection module, data processing module, keyboard number tube module, voice module and LCD display module in this system. Due to excellent performance of temperature sensor, temperature sensor is used in system to obtain the temperature, transform the voltage, amplify OP precisely, and get 12 bits accuracy of samples. In order to make the system interface friendly, embedded software is developed to realize such functions as alarm temperature settings, LED screen display, audio playback and so on.

scholarly journals Integrated Security Home Automation Based on IOT

2018 ◽  
Vol 7 (2.32) ◽  
pp. 348
Author(s):  
Prof. V.Srikanth ◽  
H Suchetha ◽  
K Pravllika
Keyword(s):  
Data Collection ◽  
Internet Of Things ◽  
Digital Signature ◽  
Temperature Sensor ◽  
Smart Cities ◽  
Home Automation ◽  
Biometric System ◽  
Collection Data ◽  
Level Sensor ◽  
Sensor Temperature

Internet of Things (IoT)is the network of home appliances, vehicles and physical devices, which enables the objects to connect and exchange of the data. By using these components IoT supports to develop numerous services in various domains, such as smart cities and smart homes.These components can interact with other components by enabling security such asproxies, data collection, data sharing and other activities in the context of service providence. Until now various research works have studied on these securityissues ofIoT by validating their claim.In this study we are developing a framework, which provides security to the home as well as to operate the appliances in the home using smart technology.For entering into the house using a biometric system, which uses authentication and digital signature to access.We have used biometric system to overcome problems we are facing. In this project there are different sensors such as water level sensor, light sensor, temperature sensor, gas sensor for operation of different appliances in the house.  

Database Management System Design for Automatic Weather Information with Twitter Data Collection

2021 ◽  
Author(s):  
Kartika Purwandari ◽  
Anzaludin Samsinga Perbangsa ◽  
Join W. C. Sigalingging ◽  
Adhi Asta Krisna ◽  
Suci Anggrayani ◽  
...  
Keyword(s):  
Data Collection ◽  
System Design ◽  
Management System ◽  
Database Management ◽  
Database Management System ◽  
Weather Information ◽  
Twitter Data

scholarly journals Tetra-parameter Fish Feeding Machine

2020 ◽  
Vol 14 ◽  
Keyword(s):  
Water Temperature ◽  
Water Flow ◽  
Temperature Sensor ◽  
Text Message ◽  
Flow Sensor ◽  
Fish Feeding ◽  
Sensor Temperature ◽  
Commercial Feeds ◽  
And Behavior

This study developed an automated machine that automatically controls the feeding routine of fish by checking four parameters that will serve as a prerequisite before dispensing the required amount of commercial feeds. The parameters to be checked are time, precipitation, the water temperature of the pond, and behavior of the fishes. The machine is also capable of notifying the owner or caretaker via text message if fishes have been fed successfully or not and if the level of the feeds is low. The machine utilizes sensors, namely a raindrop sensor, temperature sensor, and water flow sensor in which data are gathered through the aid of a microcontroller. After undergoing several trials, it was revealed that the fish feeding machine was able to implement the capabilities of the manual process of feeding done by a fish farmer. It also dispensed the required weight of feeds on time after satisfying the parameters. The machine was also reliable in terms of sending notifications to the owner through text message since results convey that they were received within 10 seconds if the signal is fine.

scholarly journals ZigBee standard implementation for a wireless temperature system

2021 ◽  
Author(s):  
Ritchinder R. S. Samrai
Keyword(s):  
Power Supply ◽  
Temperature Sensor ◽  
Application Programming Interface ◽  
Input Voltage ◽  
Base Station ◽  
Voltage Range ◽  
Lcd Display ◽  
Remote Station ◽  
Temperature Measurement System ◽  
Zigbee Standard

This project is concerned with the application of the ZigBee communication standard for implementing a temperature measurement system. Due to ZigBee's low-power and low data rate features, it is ideal for analog sensor systems. Digi's ZigBee devices called XBee are used in this project. The XBee devices meet all the ZigBee standard. The XBee device has the advantage of being programmed with API firmware (application programming interface). XBee's API provides fast and reliable communication between the remote stations and the base station. The remote station has three different modules: power supply, temperature sensor and XBee device. The power supply is designed to output 3.3V. The temperature sensor is designed so that the output stays within the XBee's maximum analog input voltage range of 0V to 1.2V. The XBee device is programmed as a router. The base station has three different modules: Arduino microcontroller, LCD display and XBee device. The Arduino is programmed to receive the analog readings from the XBee device and convert them into temperature readings The temperature readings are displayed on the LCD display. The XBee device is programmed as a coordinator. The design successfully worked for 3 remote stations and 1 base station.

scholarly journals Design of data collection box based on NRF24L01

2018 ◽  
Vol 173 ◽  
pp. 01006
Author(s):  
Hou Xingna ◽  
Ma Jun ◽  
Chen Shouhong ◽  
Tao Daiyu
Keyword(s):  
Data Collection ◽  
Wireless Communication ◽  
Real Time ◽  
Temperature Sensor ◽  
Agricultural Production ◽  
Design Method ◽  
Experimental Result ◽  
Collection System ◽  
Communication Module ◽  
Precision Temperature

For the increasingly demanding of real-time temperature monitoring in industrial and, agricultural production, a data collection box based on wireless communication module NRF24L01 is, designed, temperature is collected by a high-precision temperature sensor AD590.Design method of hardware and software of the system is described in detail, the configuration method of NRF24L01 is given., The application of this design in wireless temperature collection system is discussed.The experimental result shows that the design has realized two real-time monitoring on temperature of two points, it can display the, value in different environment, a sounder is equipped in the design to alarm for over-temperature.

The Pregnancy Risk Assessment Monitoring System: design, questionnaire, data collection and response rates

1991 ◽  
Vol 5 (3) ◽  
pp. 333-346 ◽  
Author(s):  
Melissa M. Adams ◽  
Holly B. Shulman ◽  
Carol Bruce ◽  
Carol Hogue ◽  
Donna Brogan
Keyword(s):  
Risk Assessment ◽  
Data Collection ◽  
System Design ◽  
Monitoring System ◽  
Response Rates ◽  
Questionnaire Data ◽  
Pregnancy Risk

Implementation of a Design for Oxygen Saturation Measurement System

2014 ◽  
Vol 644-650 ◽  
pp. 1079-1084
Author(s):  
Jia Liu ◽  
Han Zhou Chen ◽  
Xi’an Zhu
Keyword(s):  
Oxygen Saturation ◽  
Real Time ◽  
Measurement System ◽  
Interface Design ◽  
Serial Communication ◽  
Embedded Software ◽  
Windows Ce ◽  
Sensor Module ◽  
Serial Data ◽  
Saturation Measurement

This paper describes an implementation and validation result of a interface design for wearable oxygen saturation sensor systems. The system mainly consists of medical sensor module, RS232 module and ARM-based embedded software, the medical sensor module used for receiving, amplifying, filtering the signals of oxygen saturation and pulse in real time,RS232 module implementing serial communication driver and serial data receiver. The part of software is developed by Visual Studio 2005 VC#, adopts Windows CE as its platform which supports multi-threaded, database, communication and instantaneity. The typical characteristics of this system are its portable interface, easy operating way and software scalability.

Research and Development of Monitoring and Control Platform in Active Magnetic Bearing

2017 ◽  
Author(s):  
Yan Xunshi ◽  
Zhou Yan ◽  
Zhao Jingjing ◽  
Sun Zhe ◽  
Shi Zhengang
Keyword(s):  
Magnetic Bearing ◽  
Active Magnetic Bearing ◽  
Data Sampling ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Display Module ◽  
Processing Module ◽  
Previous Design ◽  
The Cost ◽  
And Control

In order to cut cost and simplify redevelopment, the paper proposes a new design for monitoring and control system in active magnetic bearing. Data sampling and processing module is separated with data display module. Singlechip processor is used to sample data from the DSP controller, and processes the data into the needed form. A touch-screen only for display takes on the processed data to customers. The design makes the systems easy to develop and shrink the cost to one tenth of previous design.

Integration of a torsion-based shear-mode energy harvester and energy management electronics for a sensor module

2016 ◽  
Vol 28 (10) ◽  
pp. 1346-1357
Author(s):  
Vainatey Kulkarni ◽  
Frédéric Giraud ◽  
Christophe Giraud-Audine ◽  
Michel Amberg ◽  
Ridha Ben Mrad ◽  
...  
Keyword(s):  
Temperature Sensor ◽  
Energy Harvester ◽  
Maximum Power ◽  
Electrical Charge ◽  
Superior Performance ◽  
Shear Mode ◽  
Piezoelectric Energy ◽  
Sensor Module ◽  
Charge Extraction ◽  
Mode Energy

This work demonstrates the ability of a torsion-based shear-mode energy harvester to power a sensor module by integrating a temperature sensor circuit with a purpose developed piezoelectric energy harvester. A 10-cm3 energy harvester was developed for this application and was found to produce over 200 µW of maximum power through an optimal load resistance under 0.25  gpk acceleration excitation at its resonant frequency of 237 Hz. This harvester was then tested with two interface circuits: a standard interface diode bridge rectifier and a nonlinear synchronous electrical charge extraction circuit that were compared for their suitability in powering the sensor module. Through this, the synchronous electrical charge extraction nonlinear conditioning circuit was found to have superior performance when charging a capacitor and with DC loads at low voltages and was capable of providing a maximum power output of 37 µW under 0.25  gpk acceleration at 237 Hz. This output power was then used to successfully power a temperature sensor module consisting of a temperature sensor, a microcontroller, and a radio-frequency identification memory chip at a sensing frequency of 0.5 Hz.

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