Design of a Bearing Temperature Monitoring System for Mechanical Press Based on RS485 BUS

2011 ◽  
Vol 317-319 ◽  
pp. 537-543
Author(s):  
Xiao Bin Pan ◽  
Yang Pan ◽  
Guo Ping Li
Keyword(s):  
Real Time ◽  
Monitoring System ◽  
Temperature Data ◽  
Temperature Monitoring ◽  
Alarm Signal ◽  
Medium Scale ◽  
The Press ◽  
Mechanical Press ◽  
Reliable Temperature ◽  
Master Module

A temperature monitoring system for mechanical press’s bearing is presented. As multipoints of the cranks need to be monitored, the system is based on RS485 BUS, which is a distributed, real-time and reliable temperature monitoring net. It consists of the temperature monitoring sub module and the master module. The sub module gets temperature data via thermocouple and MAX6675. The master module controls the whole system with an ARM IC. The system can judge whether the temperature of bearing has exceed the limited value or the temperature is rising too fast, and send alarm signal to stop the press in those cases. Configuring this temperature monitoring system to the large or medium scale mechanical press can avoid the accident like bearing-burnt effectively.

scholarly journals Apps-Based Temperature Monitoring System with Location Services for Medical Needs Delivery Using Drone

2021 ◽  
Vol 15 (09) ◽  
pp. 103
Author(s):  
Kok Beng Gan ◽  
Syahril Amir Mohd ◽  
Tze Yee Ng
Keyword(s):  
Real Time ◽  
Monitoring System ◽  
Mobile Application ◽  
Temperature Data ◽  
Temperature Monitoring ◽  
Location Services ◽  
Medical Needs ◽  
Test And Evaluation ◽  
Temperature And Humidity ◽  
Temperature Monitor

Traditional temperature monitoring system for blood delivery requires a USB cable to extract data after delivery has been completed. Without real-time temperature data during delivery, the quality of the products cannot be monitored efficiently. In this paper, we have designed and developed a mobile application-based temperature monitoring system for medical needs delivery. It has a mobile application to display temperature data in real-time. The system includes Arduino Uno, DHT22, DS3231, microSD card adapter and ESP8266 Wi-Fi module. The temperature and humidity data were stored in the microSD card and ThingSpeak server for further analysis. A mobile application allowed users to visualized and monitor the temperature of the payload during delivery. For the system test and evaluation purpose, the developed temperature monitoring system was placed inside a polystyrene box. The temperature and humidity data were acquired using DHT22 and Fluke t3000 fc in cold and ambient temperature for 30 minutes with a sampling time of 2 seconds in the polystyrene box. The results showed that the correlations error 0.96 and 1.00, respectively. Finally, we showed that the developed temperature monitoring system can capture and record temperature data in real-time. It is reliable and comparable to a high-end temperature monitor.

Design and Realization of a New Kind of Temperature Monitoring System

2014 ◽  
Vol 687-691 ◽  
pp. 852-855
Author(s):  
Dong Xing Wang
Keyword(s):  
Internet Of Things ◽  
Monitoring System ◽  
Temperature Sensor ◽  
Temperature Data ◽  
Temperature Monitoring ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Alarm Signal ◽  
Oil Pump ◽  
Relevant Work

By using the single-chip microcomputer AT89C52 and the DS18B20 temperature sensor, this paper designed and realized an oil pump temperature monitoring system based on Internet of things. By installing the DS18b20 sensors in front of and behind the oil pump motor bearings; this monitoring system can collect the real-time temperature data of the oil pump bearing. The changed temperature data can be uploaded to the computer or the hand-held terminals by the transmission module when the temperature of the pump bearing changes. Especially, when the temperature is more than the alarm value preset by the system, the system can automatically send alarm signal, such as ring tones and screen flashing, and start the alarm module to warn the staffs to do the relevant work timely.

WIRELESS Temperature Monitoring System for Blood Bank using Zigbee

2013 ◽  
Vol 61 (2) ◽  
Author(s):  
Lau Jye Hui ◽  
Fauzan Khairi Che Harun ◽  
Yusmeeraz Yusof ◽  
Norlaili Mat Safri
Keyword(s):  
Monitoring System ◽  
Work Load ◽  
Base Station ◽  
Temperature Data ◽  
Temperature Monitoring ◽  
Blood Bank ◽  
Software Implementation ◽  
The Internet ◽  
Refrigerator Temperature ◽  
Software And Hardware

A wireless temperature monitoring system has been designed and fabricated for the monitoring of blood bank temperature. The protection of blood is done by labeling of blood components and stored at refrigerator temperature of 4°C. Therefore, it is important to monitor the temperature of blood bank to ensure the blood is stored properly to avoid the shortage of blood supply. This study involve both hardware and software implementation. A circuitry is produced and is placed at the blood bank which involves thermistor, ZigBee as transmitter and a buzzer as alarm. The temperature data is transmitted for every one second to the base station. As for the monitoring system, it will display the temperature data as well as time that received by another ZigBee at the base station. By using LabVIEW, the monitoring system was published to the internet by creating a website which can reduce the work load without involvement of labour. The integration of both software and hardware is done, where activation of the alarm and indicators for both circuit and monitoring system happen simultaneously based on the temperature condition of the blood bank.

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