Mobile Heart Monitoring System Prototype Based on the Texas Instruments Hardware

2016 ◽  
Vol 7 (1) ◽  
pp. 64-84 ◽  
Author(s):  
Andrey Kuzmin ◽  
Maxim Safronov ◽  
Oleg Bodin ◽  
Mikhail Petrovsky ◽  
Anton Sergeenkov
Keyword(s):  
Monitoring System ◽  
Gain Control ◽  
Battery Life ◽  
Recording Device ◽  
Wireless Data ◽  
Original Algorithm ◽  
Energy Efficiency Improvement ◽  
Heart Monitoring ◽  
Wireless Data Transmission ◽  
Wide Range

This paper describes a design of prototype of mobile heart monitoring system based on the Texas Instruments ADS1298R ECG front end and ??2540 wireless data transmission chip. The described design and technical details allow developing a new mobile heart monitoring system consisting of ECG recording device, mobile computer (smartphone or tablet). The original algorithm of energy efficiency improvement by adaptive gain control is proposed and experimentally tested. Increase of battery life is from 1% to 19% depending on concrete conditions. The new algorithm of J-point detection is described and examined on the test ECG database. The detection rate is from 88% to 93%. It will allow mobile monitoring system to inform the user about any signs of dangerous heart condition in ECG. The paper also describes experimental results of wireless protocol bandwidth and contact break detection. The results confirm the efficiency of the proposed technical solutions to mobile heart monitoring for wide range of applications from sports and fitness to monitoring for medical reasons.

Mobile Heart Monitoring System Prototype

2020 ◽  
pp. 153-175
Author(s):  
Andrey Kuzmin ◽  
Maxim Safronov ◽  
Oleg Bodin ◽  
Victor Baranov
Keyword(s):  
Monitoring System ◽  
Recording Device ◽  
Wireless Data ◽  
Heart Monitoring ◽  
Wireless Data Transmission ◽  
Wide Range ◽  
Technical Details ◽  
Point Detection ◽  
Technical Solutions ◽  
System Prototype

This chapter describes a design of prototype of mobile heart monitoring system based on the Texas Instruments ADS1298R ECG front end and NRF52832 wireless data transmission chip. The described design and technical details allow developing a new mobile heart monitoring system consisting of ECG recording device, mobile computer (smartphone or tablet). The algorithm for ECG recovery using a reverse filter, whose parameters are determined by means of bioimpedance measurement, is described. The new algorithm of J-point detection is described and examined on the test ECG database. The detection rate is from 88% to 93%. It will allow mobile monitoring system to inform the user about any signs of dangerous heart condition in ECG. The chapter also describes experimental results of wireless protocol bandwidth and contact break detection. The results confirm the efficiency of the proposed technical solutions to mobile heart monitoring for wide range of applications from sports and fitness to monitoring for medical reasons.

Based on the Interconnection of Gas Monitoring System Research and Design

2012 ◽  
Vol 482-484 ◽  
pp. 633-636
Author(s):  
Qiang Liu ◽  
Jun Wang ◽  
Ning Zu
Keyword(s):  
Monitoring System ◽  
Data Transmission ◽  
Financial Resources ◽  
System Research ◽  
Wireless Data ◽  
Gas Monitoring ◽  
Gas Leakage ◽  
Wireless Data Transmission ◽  
New Type ◽  
Research And Design

This paper mainly introduced the GPRS wireless data transmission technology constitutes a new type of gas monitoring system, which is suitable for modern intelligent residential family user gas monitoring, the gas leakage and abnormal gas monitoring and alarm control, but also for the gas company to provide reading, saving a lot of manpower, material and financial resources.

Towards the Automatic Acoustical Avian Monitoring System

2017 ◽  
Vol 4 (3) ◽  
pp. 17-38
Author(s):  
Robert Wielgat ◽  
Daniel Król ◽  
Tomasz Potempa ◽  
Paweł Kozioł ◽  
Agnieszka Lisowska-Lis
Keyword(s):  
Computer Program ◽  
Monitoring System ◽  
Power Supply ◽  
Data Transmission ◽  
Species Recognition ◽  
Bird Species ◽  
Solar Panel ◽  
Wireless Data ◽  
Bird Population ◽  
Wireless Data Transmission

One of the crucial aspects of the environmental protection is continuous monitoring of environment. Specific aspect is estimation of the bird species population. It is particularly important for bird species being in danger of extinction. Avian monitoring programs are time and money consuming actions which usually base on terrain expeditions. Certain remedy for this can be automatic acoustical avian monitoring system, described in the paper. Main components of the designed system are: digital audio recorder for bird voices acquisition, computer program automatically recognizing bird species by its signals emitted (voices or others) and object-relational database accessed via the Internet. Optional system components can be: digital camera and camcorder, bird attracting device, wireless data transmission module, power supply with solar panel, portable weather station. The system records bird voices and sends the recordings to the database. Recorded bird voices can be also provoked by the attracting device. Application of wireless data transmission module and power supply with solar panel allows long term operation of digital sound recorder in a hard accessible terrain. Recorded bird voices are analysed by the computer program and labelled with the automatically recognized bird species. Recognition accuracy of the program can be optionally enhanced by an expert system. Besides of labelled sound recordings, database can store also many other information like: photos and films accompanying recorded bird voices/ sounds, information about localization of observation/ recordings (GPS position, description of a place of an observation), information about bird features and behaviour, meteorological information, etc. Database on the base of geographical/ geological digital maps can generate actual maps of bird population (presence, number of individuals of each species). Moreover data-base can trigger alerts in case of rapidly decreasing bird population. It is also possible to obtain new knowledge about bird species with data mining methods. The paper presents collected data on observed bird species (audio recordings, photos and films) as well as results of experiments testing particular components of the automatic acoustical avian monitoring system.

Agricultural Environment Monitoring System Based on Nx5883 Wireless Remote Control Terminal

2013 ◽  
Vol 373-375 ◽  
pp. 806-810
Author(s):  
Min Jing Liu ◽  
Xue Ren Dong ◽  
Yu Zhen Ma
Keyword(s):  
Remote Control ◽  
Monitoring System ◽  
Low Cost ◽  
Environment Monitoring ◽  
Wireless Data ◽  
Agricultural Environment ◽  
Wireless Data Transmission ◽  
Environment Variables ◽  
On Line ◽  
Control Terminal

According to the demand of the present agricultural environment on-line monitoring, a design scheme based on Nx5883 wireless remote control terminal is proposed for agricultural environment monitoring system. The monitoring system consists of background detection server and remote detection terminal; it can real-timely monitor the environment variables such as temperature, humidity and sunlight which can influence crop growth. Firstly the system framework is given, secondly the hardware is designed. Whats more, the function application and work process is given. Because of using the wireless data transmission, the system solved the existent problems in upgrade and expanding. Because the monitoring system has the advantages of low-power, low-cost, agile expanding and so on, it will possess a wildly application foreground.

Design of Intelligent Vehicle Monitoring System Based on μC-OS

2014 ◽  
Vol 608-609 ◽  
pp. 382-385
Author(s):  
Ying Zheng
Keyword(s):  
Monitoring System ◽  
High Speed ◽  
Drunk Driving ◽  
Detection Sensitivity ◽  
Design System ◽  
Intelligent Vehicle ◽  
Wireless Data ◽  
Vehicle Monitoring ◽  
Wireless Data Transmission ◽  
Design Software

This paper establishes a set wireless intelligent vehicle monitoring system can be used in car based on S3C2440 and UC-OS, including hardware design, software design, system terminal high-speed wireless data transmission and monitoring platform. The experimental results show that the system have high detection sensitivity and high accuracy, and that can effectively prevent drunk driving and theft has very good practical value.

Power Quality Monitoring System Based on Wireless Transmission

2011 ◽  
Vol 58-60 ◽  
pp. 423-428
Author(s):  
Yan Bo Che ◽  
Jing Ding Ren
Keyword(s):  
Power Quality ◽  
Monitoring System ◽  
Reactive Power ◽  
Cost Effective ◽  
Quality Parameters ◽  
Copper Smelting ◽  
Wireless Data ◽  
Power Quality Monitoring ◽  
Wireless Data Transmission ◽  
Compensation Device

This paper proposes a new monitoring system of power quality, which is combined with the technology of wireless data transmission of SM5X and intelligent instrument. Hardware configuration and software design of the system are also described in this paper. Based on the monitoring system, remote monitoring of power quality parameters, condition diagnosis and alarm can be achieved. This system has been successfully used in copper smelting industry, which proved its stability and excellent scalability. It provides a new idea which improves the cost-effective of remote multi-point monitoring system of power quality. In addition, it also provides a platform to verify the validity of the reactive power compensation device.

scholarly journals Video Transmission In Wireless Multihop Networks

2019 ◽  
Vol 8 (6) ◽  
pp. 3562-3565
Keyword(s):  
Wireless Networks ◽  
Wireless Network ◽  
Video Streaming ◽  
Video Transmission ◽  
Packet Scheduling ◽  
Video Quality ◽  
Video Communications ◽  
Wireless Data ◽  
Wireless Data Transmission ◽  
Wide Range

Multi hop wireless networks are being deployed in many video streaming applications because they have several potential features for next generation wireless communications. Though optimal encoding techniques offers significant quality retention in video transmission still it is insufficient to overcome the challenges ahead over wireless network transmission. In order to support wide range video communications in an efficient way certain Quality of service has to be retained in multi hop wireless network. To address this issue, this paper investigates several encoding and routing protocols video delivery over multi hop wireless networks. Specifically, we first investigate several encoding framework for videos and wireless data transmission over WMNs through individual paths; we then investigate the challenges ahead to formulate resistant routing model for least possible video quality dictions which incorporate channel status as well as the encoder properties over video characteristics. In this framework, routing techniques which can maximally used to achieve good video traffic with improved system performance. However, video streaming also have very stringent delay requirements, which makes it difficult to find optimal routes with the least possible distortions. To address this problem, we investigate several enhanced version of packet scheduling techniques for video communications over multi path multi hob multi user wireless network environment.

scholarly journals GSM BASED INTELLIGENT WIRELESS MOBILE PATIENT MONITORING SYSTEM USING ZIGBEE COMMUNICATION

2015 ◽  
pp. 107-111
Author(s):  
KARETI SAMBASIVARAO ◽  
G. MANIKUMAR ◽  
N. SURESH BABU
Keyword(s):  
Monitoring System ◽  
Medical Application ◽  
Future Market ◽  
Medical Monitoring ◽  
Wireless Data ◽  
Control Center ◽  
Biomedical Sensors ◽  
Wireless Data Transmission ◽  
Fast Development ◽  
Patient Monitoring System

Miniaturization of biomedical sensors helped the fast development and popularization of information processing and wireless data transmission technology, the research of wireless Medical Monitoring System has became a hot topic. By utilizing the wireless technique to transmit information between medical sensor and monitoring control center, the free space of patients is enlarged, and the efficiency of the modern management of hospitals is improved. Besides, the problem of the lack of unremitted real-time care for every patient, which is caused by the shortage of health care members, is also solved. Therefore, the portable wireless medical monitoring products will become popular in the future market. This paper deals with one of such Medical Application of Wireless Networks.

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