This document describes the development of an automatic stretcher cum wheelchair. It begins with an abstract that outlines the increasing number of disabled individuals in India and need for a mobility device that can convert between a wheelchair and stretcher. It then reviews existing wheelchair and stretcher designs and their limitations. Several concepts for a convertible wheelchair-stretcher are generated, including ones that slide or lift a stretcher frame from the wheelchair and ones that use hydraulic mechanisms to adjust the height. The concepts aim to address issues identified from user studies such as transferring patients between vehicles, stretchers, and beds. The document concludes that a convertible wheelchair-stretcher could help patients be more efficiently transported within hospitals.
Presentation on Electric Vehicle By Vivek Atalkar.
An electric vehicle, or EV, is a type of vehicle that uses electricity as its main source of power instead of traditional fuels like gasoline or diesel. EVs are powered by electric motors that run on rechargeable batteries, which can be charged by plugging the vehicle into an electrical outlet or charging station.
There are two types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs are fully electric vehicles that run entirely on battery power and have no backup gasoline engine. PHEVs have both an electric motor and a gasoline engine, and can run on either electricity or gasoline.
Electric vehicles offer several benefits over traditional gasoline-powered vehicles. They produce zero tailpipe emissions, which means they don't contribute to air pollution. They also tend to be more energy-efficient and cost less to operate over the long-term. Additionally, electric vehicles are generally quieter and provide smoother acceleration compared to gasoline-powered vehicles.
One of the main challenges of electric vehicles is their limited range compared to gasoline-powered vehicles, although this is improving as battery technology advances. Another challenge is the availability of charging infrastructure, which is still developing in many parts of the world.
Overall, electric vehicles are an important part of the transition to a more sustainable and environmentally-friendly transportation system.
Presentation on Electric Vehicle By Vivek Atalkar.
An electric vehicle, or EV, is a type of vehicle that uses electricity as its main source of power instead of traditional fuels like gasoline or diesel. EVs are powered by electric motors that run on rechargeable batteries, which can be charged by plugging the vehicle into an electrical outlet or charging station.
There are two types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs are fully electric vehicles that run entirely on battery power and have no backup gasoline engine. PHEVs have both an electric motor and a gasoline engine, and can run on either electricity or gasoline.
Electric vehicles offer several benefits over traditional gasoline-powered vehicles. They produce zero tailpipe emissions, which means they don't contribute to air pollution. They also tend to be more energy-efficient and cost less to operate over the long-term. Additionally, electric vehicles are generally quieter and provide smoother acceleration compared to gasoline-powered vehicles.
One of the main challenges of electric vehicles is their limited range compared to gasoline-powered vehicles, although this is improving as battery technology advances. Another challenge is the availability of charging infrastructure, which is still developing in many parts of the world.
Overall, electric vehicles are an important part of the transition to a more sustainable and environmentally-friendly transportation system.
We started with various kind of frictional forces which are projected to bicycle during the run. Then after we calculate approx motor power t which needed to drive the bicycle. We used BLDC motor as a hub drive and connect it in the front wheel of the bicycle. We use lithium-ion battery cells and by connecting them in series-parallel, we made a 36V, 13.2 Ah battery pack. We also connect BMS(Battery Management System) which protects the battery pack from over-charging and over-discharging kind of faults. Top speed of the bicycle is 35kmph and the distance traveled on a single charge is up to 35 to 40km.
This is a business plan for the newly developed electric motorcycle prototype. The PPT gives details about the idea, the motorcycle, the making, specs, advantages etc.
To reduce the hours of time for charging of Electrical Car, we invented a method called Battery swapping, where user swaps battery with another charged battery in charging station in minutes, we used softwares like Catia, Ansys, Cura to implement solution. A mobile app was also created for the user to get to know where the station is located and for payments as well.
Have you pulled your car up to the gas/petrol pump lately and been shocked by the high
price of gasoline? As the pump clicked past Rs1400 or 1500, maybe you thought about
trading in that SUV for something that gets better mileage. Or maybe you are worried
that your car is contributing to the greenhouse effect. Or maybe you just want to have
the coolest car on the block. Currently, there is a solution for all this problems, it's the
hybrid electric vehicle.
The vehicle is lighter and roomier than a purely electric vehicle, because there is less
need to carry as many heavy batteries. The internal combustion engine in hybrid-electric
is much smaller and lighter and more efficient than the engine in a conventional vehicle.
In fact, most automobile manufacturers have announced plans to manufacture their own
hybrid versions. Hybrid electric vehicles are all around us. Most of the locomotives we
see pulling trains are diesel-electric hybrids. Cities like Seattle have diesel-electric
buses -- these can draw electric power from overhead wires or run on diesel when they
are away from the wires. Giant mining trucks are often diesel-electric hybrids.
Submarines are also hybrid vehicles -- some are nuclear-electric and some are dieselelectric. Any vehicle that combines two or more sources of power that can directly or
indirectly provide propulsion power is a hybrid.
We started with various kind of frictional forces which are projected to bicycle during the run. Then after we calculate approx motor power t which needed to drive the bicycle. We used BLDC motor as a hub drive and connect it in the front wheel of the bicycle. We use lithium-ion battery cells and by connecting them in series-parallel, we made a 36V, 13.2 Ah battery pack. We also connect BMS(Battery Management System) which protects the battery pack from over-charging and over-discharging kind of faults. Top speed of the bicycle is 35kmph and the distance traveled on a single charge is up to 35 to 40km.
This is a business plan for the newly developed electric motorcycle prototype. The PPT gives details about the idea, the motorcycle, the making, specs, advantages etc.
To reduce the hours of time for charging of Electrical Car, we invented a method called Battery swapping, where user swaps battery with another charged battery in charging station in minutes, we used softwares like Catia, Ansys, Cura to implement solution. A mobile app was also created for the user to get to know where the station is located and for payments as well.
Have you pulled your car up to the gas/petrol pump lately and been shocked by the high
price of gasoline? As the pump clicked past Rs1400 or 1500, maybe you thought about
trading in that SUV for something that gets better mileage. Or maybe you are worried
that your car is contributing to the greenhouse effect. Or maybe you just want to have
the coolest car on the block. Currently, there is a solution for all this problems, it's the
hybrid electric vehicle.
The vehicle is lighter and roomier than a purely electric vehicle, because there is less
need to carry as many heavy batteries. The internal combustion engine in hybrid-electric
is much smaller and lighter and more efficient than the engine in a conventional vehicle.
In fact, most automobile manufacturers have announced plans to manufacture their own
hybrid versions. Hybrid electric vehicles are all around us. Most of the locomotives we
see pulling trains are diesel-electric hybrids. Cities like Seattle have diesel-electric
buses -- these can draw electric power from overhead wires or run on diesel when they
are away from the wires. Giant mining trucks are often diesel-electric hybrids.
Submarines are also hybrid vehicles -- some are nuclear-electric and some are dieselelectric. Any vehicle that combines two or more sources of power that can directly or
indirectly provide propulsion power is a hybrid.
Design and Fabrication of IoT Enabled Wheelchair cum Stretcher with Home Auto...ijtsrd
The proposed project was aimed at designing and fabricating a wheelchair cum stretcher that can overcome the shortcomings of a conventional wheelchair, with focus on cost effectiveness and utility. This project will eliminate the use of a separate wheelchair and stretcher in hospitals. The proposed idea describes the wheelchair, which can transform itself into a semi chair and stretcher and the mobility of the wheelchair positions are made with the help of knob without any assistance. In addition to it, the proposed project has the IoT enabled home automation to control the household devices and patient monitoring system for regularly monitoring the health of patients at home. Dr. G. Kavya | Janani R | Keerthana T R S | Reena Joseline A "Design and Fabrication of IoT Enabled Wheelchair cum Stretcher with Home Automation and Patient Monitoring System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31324.pdf Paper Url :https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/31324/design-and-fabrication-of-iot-enabled-wheelchair-cum-stretcher-with-home-automation-and-patient-monitoring-system/dr-g-kavya
IOSR Journal of Electrical and Electronics Engineering(IOSR-JEEE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of electrical and electronics engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electrical and electronics engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Low Cost Self-assistive Voice Controlled Technology for Disabled PeopleIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Modeling and Manufacturing of Powered vehicle for physically challenged peopleIJMER
This vehicle is suitable for physically challenged or disabled people. I proposed complete
customized solutions for physically challenged drivers and patents also. This proposed vehicle
successfully dealing with electric and Hybrid vehicle Conversions. In the market they are so many
vehicles are designed for physically challenged peoples but my proposed system is a luxurious vehicle.
Luxurious means vehicle which is automotive electrical vehicle and provide good hospitality to PCP’s.
Vehicle conversion products which enable the person to drive a vehicle with the help of his/her hands or
using only one limb. With a disability, it can be very difficult to drive. Hand controls can make this much
easier with more control and faster response times. Vehicle hand controls are suitable for almost any
make and model car on the road today.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
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Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
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Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.