Design of Monitoring Alarm System Based on GPRS MMS

2014 ◽  
Vol 1049-1050 ◽  
pp. 2149-2152 ◽  
Author(s):  
Yong Qi Han ◽  
Li Ma ◽  
Hong Liang Guo
Keyword(s):  
Mobile Terminal ◽  
Modern Technology ◽  
System Structure ◽  
Alarm System ◽  
Embedded Processor ◽  
Development Platform ◽  
System Protection ◽  
Pyroelectric Sensor ◽  
Sensor Module ◽  
Processing Control

This system based on embedded technology, MMS wireless communication, etc. Various kinds of modern technology, design a kind of based on GPRS MMS remote monitoring alarm system, this system chooses LPC2132 chip as embedded processor, serial ports, camera, GPRS and infrared pyroelectric sensor module and other hardware. Main funtions as follows: when someone illegally broken into specific space abnormal happens, infrared pyroelectric sensor embedded processor immediately trigger caused disruption, the camera automatically shooting scene image, and transferred to the embedded processor module, embedded processor calls AT instructions through GPRS networks will the collected pictures sent to specify users mobile phone. Users can call or send messages to the system for pictures, but also through the mobile terminal control the system protection and removal. System software embedded in part using development platform ADS development, the key technology was embedded processor interrupt trigger, user instruction processing, control the acquisition and sending MMS etc. This paper analyses the working principle, AT GPRS directive system structure of use, embedded in space, thus realize user of real-time monitoring and alarm.

scholarly journals Implementation of a camera system using nios II on the altera DE2-70 board

2019 ◽  
Vol 14 (2) ◽  
pp. 513
Author(s):  
Chan Boon Cheng ◽  
Asral Bahari Jambek
Keyword(s):  
Video Processing ◽  
Random Access ◽  
Camera System ◽  
Embedded Processor ◽  
Nios Ii ◽  
Development Platform ◽  
Quartus Ii ◽  
Field Programmable ◽  
Sdram Controller ◽  
Recorded Image

The implementation of a camera system with a field programmable gate array (FPGA) is an important step within research towards constructing a video processing architecture design based on FPGA. This paper presents the design and implementation of a camera system using the Nios II soft-core embedded processor from Altera. The proposed camera system is a flexible platform for the implementation of other systems such as image processing and video processing. The system architecture is designed using the Quartus II SOPC Builder System and implemented on an Altera DE2-70 development platform. The image or video is captured using a Terasic TRDB-D5M camera and stored into two different synchronous dynamic random access memories (SDRAM) using an SDRAM Controller. The specifications of the Terasic TRDB-D5M and SDRAM are examined to confirm that the recorded and stored data match. The results of this experiment show that the system is able to record and store data correctly into SDRAM. The data in the SDRAM correctly displays the recorded image on a VGA monitor.

Electronic Equipment Fault Diagnosis Expert System Based on PDA/HPC

2013 ◽  
Vol 683 ◽  
pp. 925-928
Author(s):  
Lei Lei ◽  
Jian Hu Zhang ◽  
Wei Peng ◽  
Yong Wu ◽  
Lin Tao Li
Keyword(s):  
Fault Diagnosis ◽  
Reference Value ◽  
Structure And Function ◽  
Database Management System ◽  
Electronic Equipment ◽  
System Structure ◽  
Development Platform ◽  
Technical Realization ◽  
Fault Diagnosis System ◽  
And Function

In order to develope and research fault diagnosis platform of one electronic equipment, this paper mainly expound the equipment fault diagnosis system based on PDA/HPC structure and function as well as the development platform technology, introduce database management system structure and realization based on PDA/HPC. The successfully developed exepert system is of great significance to improve repair guarantee ability of the electronic equipment and its technical realization and application has model significance and reference value.

Implementation of Vehicle Safety Distance Warning System Based on FPGA

2015 ◽  
Vol 719-720 ◽  
pp. 544-547
Author(s):  
Yu Xue Wang ◽  
Yi Nan Xu ◽  
Yong Hu Ma ◽  
Chang Shou Jin
Keyword(s):  
Image Processing ◽  
Ultrasonic Wave ◽  
Warning System ◽  
Image Sensor ◽  
Vehicle Safety ◽  
Alarm System ◽  
Simulation Environment ◽  
Development Platform ◽  
Safety Distance ◽  
Visual Range

Distance is usually obtained by ultrasonic wave. This research breaks the rules. Here the information of distance is got by visual range, which has been one of popular fields for many years. In this paper, the advance alarm system uses image processing technology to calculate distance between two vehicles. The system can accurately obtain distance and alarm effectively. The system is implemented by FPGA (Filed Program Gate Array), ARM and image sensor and calculate the distance through visual range technology. The simulation environment is built by HBE-SoC-EXPERT II development platform.

scholarly journals Design and implementation of children’s gesture education games based on AI gesture recognition technology

2022 ◽  
Vol 355 ◽  
pp. 03043
Author(s):  
Yushan Zhong ◽  
Yifan Jia ◽  
Liang Ma
Keyword(s):  
Gesture Recognition ◽  
Question Answering ◽  
Educational Games ◽  
Mobile Terminal ◽  
Popular Science ◽  
Character Animation ◽  
Development Platform ◽  
Cartoon Character ◽  
Recognition Function ◽  
Cartoon Characters

In order to cultivate children’s imagination and creativity in the cognitive process, combined with the traditional hand shadow game, a children’s gesture education game based on AI gesture recognition technology is designed and developed. The game uses unity development platform, with children’s digital gesture recognition as the content, designs and implements the basic functions involved in the game, including AI gesture recognition function, character animation function, interface interaction function, AR photo taking function and question answering system function. The game is finally released on the mobile terminal. Players can recognize gestures through mobile cameras, interact with virtual cartoon characters in the game, watch cartoon character animation, understand popular science knowledge, and complete the answers in the game. The educational games can better assist children to learn digital gestures, enrich children’s ways of cognition, expand children’s imagination, and let children learn easily with happy educational games.

scholarly journals Alarm System based on GSM Network and FPGA using NIOS II Embedded Processor

2019 ◽  
Vol 8 (6) ◽  
pp. 4144-4148
Keyword(s):  
Communication System ◽  
Text Message ◽  
Alarm System ◽  
Wireless Technology ◽  
Embedded Processor ◽  
Nios Ii ◽  
Message Transmission ◽  
Communication Module ◽  
Potential Applications ◽  
Gsm Network

The present work describes how to carry out a text message transmission in a communication system based on GSM network using a NIOS II processor programmed into an FPGA with the objective of controlling a system alarm remotely. A processor interconnects a bus system with electronics components, such as memories and peripherals, integrating them into a chip to demonstrate the potential applications using both wireless technology and embedded processor through a communication module deployed into an educational board for either commercial or academic uses. The implementation of the communication system proposal was through Intel Platform Designer, Intel Quartus Prime, and NIOS II

Research of the Cylindrical Surface of the Panorama on the Mobile Terminal

2014 ◽  
Vol 644-650 ◽  
pp. 4395-4398
Author(s):  
Yi Liu ◽  
Jia Liu ◽  
Zhi Jun Cen
Keyword(s):  
Image Fusion ◽  
Software Design ◽  
Mobile Terminal ◽  
Modern Technology ◽  
Fusion Algorithm ◽  
Matching Algorithm ◽  
Process Use ◽  
Feature Line ◽  
Android System ◽  
Smart Mobile

Describe the panorama of the build process, use a matching algorithm based on feature line to calculate the offset, combine with a smooth linear image fusion algorithm, use fade and the way to achieve image fusion splicing, optimization and related algorithms proposed cylinders panorama software design, the perfect panorama of modern technology and smart mobile devices achieves a combination of hardware-based panorama shooting android system and browser,Stitching speed, lifelike images.

The Study on Power System Protection Algorithms and Fault Detection Using Model-Based Methodology Based on Structural Analysis

2012 ◽  
Vol 203 ◽  
pp. 365-369
Author(s):  
Zheng Zhong Duan
Keyword(s):  
Structural Analysis ◽  
Fault Detection ◽  
Power Systems ◽  
Power System ◽  
Fault Detection And Isolation ◽  
System Structure ◽  
Diagnostic Systems ◽  
System Protection ◽  
Model Based ◽  
Technological Impact

This study presents a model-based methodology based on structural analysis that has the potential of having a technological impact on the design of diagnostic systems for power systems. The methodology utilizes the analytical redundancy inherent in the system structure and provides a strategy for systematic and automatic evaluation of power system topologies with respect to their monitoring (fault detection and isolation) potential.

scholarly journals Physiological Index Monitoring of Wearable Sports Training Based on a Wireless Sensor Network

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Zhihai Lu ◽  
Zhaoxiang Li ◽  
Lei Zhang
Keyword(s):  
Wireless Sensor Network ◽  
Embedded System ◽  
Real Time ◽  
Sensor Network ◽  
System Structure ◽  
Wireless Sensor ◽  
Network Node ◽  
Sports Training ◽  
Physiological Index ◽  
Sensor Module

According to the development needs of wireless sensor networks, this paper uses the combination of embedded system and wireless sensor network technology to design a network node platform. This platform is equipped with a sports training sensor module to measure the physiological indicators of the ward in real time. The network node sends the collected physiological parameters to a remote monitoring center in real time. First, according to the generation mechanism of the physiological index signal and the characteristics of the physiological index signal, the wireless sensor network analysis and processing method are used to denoise the physiological index signal, and the wireless sensor network package is used to extract the characteristics of the physiological index, indicating different types of respiration. The energy characteristics of the sound physiological index signals are different, which verifies the feasibility of the independent component analysis method for separating the physiological index and the physiological index signal of the heart sound. Secondly, the hardware system of physiological index signal acquisition is designed, and the selection principle of the hardware unit is introduced. At the same time, the system structure of the monitor is designed, and then, the wireless sensor network sensor node is researched, the hardware of the wearable monitor system is designed, and the hardware architecture and working mode based on the single-chip MSP430F149 are given. Finally, the wireless hardware platform includes the following main modules: sensor part, preprocessing circuit module, microprocessing module based on MSP430 low power consumption, wireless transceiver module based on RF chip CC2420, and power supply unit used to provide energy.

scholarly journals Unmanned Navigation Development Prospects Based on Structural Analysis of Automated Vessel Control System

2021 ◽  
Vol 2096 (1) ◽  
pp. 012185
Author(s):  
G V Danilin ◽  
S S Sokolov ◽  
T P Knysh ◽  
Dr. Vijendra Singh
Keyword(s):  
Control System ◽  
Structural Analysis ◽  
Human Factor ◽  
Modern Technology ◽  
System Structure ◽  
Automated Control ◽  
Automated Control System ◽  
The Impact ◽  
Development Prospects

Abstract The reduction of vessel crew counts and increased automation have been observed in marine and river vessels for several decades. These processes are based, firstly, on the development of modern technology and, secondly, on the urge to reduce the so-called human factor, which is recognized today as one of the key causes of water transport emergencies. It is expected that unmanned navigation will help reduce operational costs, increase the carrying capacity of vessels, and reduce the impact of the human factor on the safety of navigation. This, in its turn, requires the development of a reliable and safe automated control system for unmanned vessels. This article aims to assess the development prospects of unmanned navigation based on the structural analysis of such systems. In the first part of this article, the authors review the classification of control systems depending on the degree of vessel autonomy and the generalized structure of the unmanned vessel control system. In the second part, the authors review the control system structure for a remote-control unmanned vessel and that for an autonomous unmanned vessel.

The All-Optical Fiber Perimeter Alarm System

2012 ◽  
Vol 241-244 ◽  
pp. 160-163
Author(s):  
Dong Sheng Wang ◽  
Yu Tian Wang ◽  
Wei Wei Pan
Keyword(s):  
Optical Fiber ◽  
Real Time ◽  
Optical Fiber Sensor ◽  
System Control ◽  
Alarm System ◽  
Information Control ◽  
Control Center ◽  
Optical Cable ◽  
Sensor Module ◽  
Optical Fiber Cable

A all-fiber perimeter alarm system is designed which is composed of the optical Fiber Sensor Module(FSM) laid along the perimeter and Security Information Control Center(SICC) (including display terminals-the large screen display, the terminal of personnel operation, the system control host, etc.) and optical fiber fence (or sensor board). It uses optical fiber (cable) as the sensing and transmission device, through directly contacting with optical fiber (cable) or through the carrying material, passing various disturbances to the fiber (cable), carrying continuous real-time monitoring and collecting disturbance data. Through the back-end analysis, processing and intelligent identification, it can determine the different types of external disturbances. The system can automatically obtain the real-time alarm information that the optical cable generates and process these warning messages according to predefined business logic, then generate sound and light warning prompt and provide several functions of statistics, query on the warning message.

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