Automatic break failure and engine heat controller
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This document describes an automatic brake failure and engine heat controller system that uses a microcontroller to control vehicle safety features. The system can automatically shut off the ignition if the brakes fail and activate a water pump and cooling fan if the engine temperature exceeds a limit. An LCD display is included to show temperature levels and other parameters to the user, with all components monitored and controlled by a PIC16f877a microcontroller.
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ECWAY TECHNOLOGIES
IEEE PROJECTS,HARDWARE & SOFTWARE DEVELOPMENTS
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE
BANGALORE / HYDRABAD
CELL: +91 98949 17187, +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 / 8111
Mail to: ecwaytechnologies@gmail.com | ecwayembedded@gmail.com
VISIT: www.ecwaytechnologies.com | www.ecwayprojects.com
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ECWAY TECHNOLOGIES
IEEE PROJECTS,HARDWARE & SOFTWARE DEVELOPMENTS
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE
BANGALORE / HYDRABAD
CELL: +91 98949 17187, +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 / 8111
Mail to: ecwaytechnologies@gmail.com | ecwayembedded@gmail.com
VISIT: www.ecwaytechnologies.com | www.ecwayprojects.com
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The document discusses using the Turning Bands method to forecast the performance of distributed web systems. Real-life data was obtained from an experiment monitoring a group of web servers worldwide using an agent system called MWING located in different parts of Poland. The results showed good quality in predicting web performance when European web servers were monitored from an agent in Gliwice, Poland using the Turning Bands method.
Cloudsim distributed processing of probabilistic top-k queries in wireless s...
This document summarizes a paper on distributed processing of probabilistic top-k queries in wireless sensor networks. It introduces the concepts of sufficient and necessary sets, which can facilitate localized data pruning in clusters. It then describes three algorithms - sufficient set-based, necessary set-based, and boundary-based - for intercluster query processing with bounded communication rounds. Finally, it presents an adaptive algorithm that dynamically switches between the three algorithms to minimize transmission cost, and experimental results showing the algorithms significantly reduce data transmission with small constant communication rounds, with the adaptive algorithm performing near-optimally under various conditions.
Civil 2013 titles
This document contains 15 titles for civil engineering projects related to structural analysis. The titles cover topics like analyzing beams, trusses, bridges, dams, and other structures under different loads and conditions using methods like finite element analysis. The analyses will determine factors like deflection, stresses, stability, and performance of the various civil structures.
Chopper based dc motor speed control
This document discusses using a chopper circuit to control the speed of a DC motor. A chopper circuit allows controlling the voltage to the motor by rapidly switching the voltage on and off, which enables remote speed control. This method improves motor efficiency by reducing current, lowers temperatures, shrinks motor size, and increases lifetime compared to previous variable resistor and transformer-based speed control methods. The project will use buttons to vary the firing angle of a MOSFET in the chopper circuit to control motor speed, with lower firing angles providing higher speeds.
Channel assignment for throughput optimization in multichannel multiradio wir...
ECWAY Technologies provides IEEE projects and software developments with offices in multiple cities in Tamil Nadu, India. They can be contacted via phone or email.
The document discusses a channel assignment algorithm for throughput optimization in multi-radio wireless mesh networks using network coding. It formulates the joint problem of random network coding, channel assignment, and broadcast link scheduling while taking into account opportunistic overhearing, interference constraints, coding constraints, number of channels, radios per node, and fairness between unicast connections. An auction-based suboptimal solution is developed for overall network throughput optimization. Performance evaluation shows the algorithm can effectively use multiple radios and channels while addressing fairness issues from the auction, with promising gains over traditional routing
Channel allocation and routing in hybrid multichannel multiradio wireless mes...
The document proposes a hybrid channel allocation and routing approach for multichannel multiradio wireless mesh networks. It presents an Adaptive Dynamic Channel Allocation (ADCA) protocol that considers both throughput and delay for channel assignment. It also proposes an Interference and Congestion Aware Routing (ICAR) protocol for hybrid networks with static and dynamic links that balances channel usage. Simulation results show ADCA reduces packet delay without degrading throughput, and the hybrid approach adapts better to changing traffic than static-only networks with lower overhead and delay than existing hybrid methods.
Casual stereoscopic photo authoring
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show the
Casual stereoscopic photo authoring
Ecway Technologies provides IEEE projects, software developments, and casual stereoscopic photo authoring. It has offices in multiple cities across India. Ecway's casual stereoscopic photo authoring method takes two images or video frames from a regular monocular camera as input and transforms them into a stereoscopic image pair for 3D viewing. The method uses a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. It formulates the warping problem as a quadratic energy minimization solved using a sparse linear solver. The method also allows local and global disparity adjustments for adapting stereoscopic images to different viewing conditions. Experiments show Ecway's spatially-varying war
Capacity of hybrid wireless mesh networks with random a ps
This paper proposes a hybrid wireless mesh network (WMN) architecture that allows the backbone to utilize random connections to access points (APs) in a wireless local area network (WLAN). Theoretical analysis shows that the capacity of a three-tier hybrid WMN is affected by the number of mesh router cells connected to APs, the ratio of access link bandwidth to backbone link bandwidth, and traffic balance among routers with AP access. Simulation results demonstrate that configuring APs and balancing traffic can significantly improve network capacity in the proposed hybrid architecture by taking advantage of wired connections through APs.
Bomb detection robot with wireless camera
This prototype robot is designed to help bomb squads by remotely detecting bombs and obstacles. It uses sensors to detect metals and obstacles as it moves through an area, sending that information back to operators via a wireless camera and computer. The robot is navigated and directed remotely using the camera while its metal detection, obstacle detection, and location data are sent to a base station for operators to monitor on LED displays and sounds.
Bed side patients monitoring system with emergency alert
The document describes a bedside patient monitoring system that measures temperature data using a portable medical monitoring unit. The unit contains a microcontroller, sensor board, and processing system to manage information, analyze data in real-time, and provide warnings for emergencies or abnormal diagnoses. The system takes a patient's temperature, converts it to digital using an ADC, and sends it to the microcontroller for processing. If the temperature exceeds a threshold, the system sounds a buzzer for notification.
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Cloudsim t-drive enhancing driving directions with taxi drivers’ intelligence
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Cloudsim distributed web systems performance forecasting using turning bands...
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Cloudsim distributed processing of probabilistic top-k queries in wireless s...
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Channel assignment for throughput optimization in multichannel multiradio wir...
Channel allocation and routing in hybrid multichannel multiradio wireless mes...
Channel allocation and routing in hybrid multichannel multiradio wireless mes...
Capacity of hybrid wireless mesh networks with random a ps
Capacity of hybrid wireless mesh networks with random a ps
Bed side patients monitoring system with emergency alert
Bed side patients monitoring system with emergency alert
Automatic break failure and engine heat controller
- 1. AUTOMATIC BREAK FAILURE AND ENGINE HEAT CONTROLLER ABSTRACT In this project we are going to control break failure and engine heat automatically by embedded controller. When break failures in the vehicle, at the time ignition can be switched off automatically and also if the temperature increases the limited level, water pump will be turned on and cooling fan also be turned on automatically by switching the relay. All the control of this system will be monitored and controlled by the high speed microcontroller peripheral interface controller PIC16f877a. Here we used LCD for user interaction to show the temperature level and the parameter which are included in this project.