A Design of Coal Mine Security Monitoring Substation Based on ZIGBEE and CAN Bus

2014 ◽  
Vol 971-973 ◽  
pp. 1033-1036
Author(s):  
Hui Jun Wang ◽  
Zhi Qun Yong
Keyword(s):  
Coal Mine ◽  
Can Bus ◽  
Measurement Data ◽  
Environmental Parameters ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Security Monitoring ◽  
Mine Development ◽  
Security Monitoring System ◽  
And Control

In view of the shortcoming such as wiring difficulties, poor scalability, and big cable usage in present mine security monitoring system, this paper puts forward a kind of substation monitoring and control system based on ZIGBEE and CAN. With the core of core, The system collects various measurement data of sensors through the ZIGBEE wireless network, realizes the to collect, and then through the CAN bus to realize the transmission of control commands and data of the up and down machine, and monitor the production parameters and environmental parameters in the coal mine. Experiments show that the monitoring substation is of high real-time performance, good stability, strong expansibility, etc., and can meet the requirements of the coal mine development and mining.

scholarly journals New integrated monitoring and control system for disaster gas application in coal mine

2017 ◽  
Vol 191 ◽  
pp. 012051
Author(s):  
Deng-yu Zhao ◽  
Xing-ping Lai ◽  
Chang-fa Ji ◽  
Hong-jun Xi ◽  
Zhang Bo ◽  
...  
Keyword(s):  
Control System ◽  
Coal Mine ◽  
Monitoring And Control ◽  
Integrated Monitoring ◽  
Monitoring And Control System ◽  
And Control

The Research on Monitoring System Design and Implementation for the Network Security

2015 ◽  
Vol 733 ◽  
pp. 821-824
Author(s):  
Qiong Ren ◽  
Jun Tao
Keyword(s):  
Monitoring System ◽  
High Reliability ◽  
Control Process ◽  
High Availability ◽  
Monitoring And Control ◽  
Security Monitoring ◽  
Object Inspection ◽  
Security Monitoring System ◽  
And Control ◽  
Systematic Framework

Taking into account the safety of itself and high reliability and high availability features, we need to do to design more complete security monitoring system, which combines detection equipment, actuators and monitored objects together to form a whole, including the network directly to the monitored object inspection, monitoring and control process. This paper presents a systematic framework that through data collection, analysis, processing, rules, standards, violation, stop, and record all the process to achieve the protection and monitoring of local or remote computers all kinds of information, and then discuss the modules and systems different functions.

Study on Monitoring and Control System of Vehicle-Mounted Rig Based on CAN Bus

2013 ◽  
Vol 397-400 ◽  
pp. 1655-1660 ◽  
Author(s):  
Dong Fan ◽  
Yin Sheng Weng ◽  
Hong Liang Tian
Keyword(s):  
Control System ◽  
Real Time ◽  
Data Transmission ◽  
Can Bus ◽  
The Other ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Reliable Transmission ◽  
Program Flow ◽  
And Control

The monitoring and control system based on CAN bus was designed in order to implement the data reliable transmission between all nodes in the control system of the vehicle-mounted rig. Firstly, the hardware structure of the monitoring system was designed in the paper, and two CAN network was built, which one CAN network used CANopen protocol and the other used J1939 protocol and CAN2.0B protocol, that it saved the resource of hardware and software. Secondly, all CAN protocols , program flow chart and software with Labview were designed in detail. The application results of the actual engineering showed that it realized the function of data transmission with each console and real-time monitoring.

Monitoring and Control System of Variable Frequency Aeration Based on PID Control

2013 ◽  
Vol 288 ◽  
pp. 167-171
Author(s):  
Juan Huan ◽  
Xing Qiao Liu ◽  
Hong Yuan Wang ◽  
Hong Yuan Wang
Keyword(s):  
Control System ◽  
Real Time ◽  
Energy Savings ◽  
Frequency Converter ◽  
Environmental Parameters ◽  
Variable Frequency ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Efficient Control ◽  
And Control

Efficient control of DO may increase energy savings, improve productivity, and enhance sustainability for aquaculture. A new monitoring and control system of variable frequency aeration based on PID has been designed. It can real-time monitor environmental parameters such as PH, DO, temperature, and the height of water. In addition, it can control DO in time. According to the actual changes of DO, the frequency converter automatically controls the aerator’s work. The experiment indicates that the relative error of sensor’s measuring DO is controlled in ±1.3%.The system works stably and achieved the function that it can collect environment data automatically, and manage data in real time.

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