30-07-2014, 11:28 AM
REMOTE CONTROLLED SOFA COMFORT
[attachment=66359]
INTRODUCTION
In this the first wheel chair which was identified was for moving bed manually or by the other person. At present, it is need for advanced in this type because physical disabled person cannot depend on mostly others to help him.
So far they have adapted moving in this. But to find a change in this system we have introduced our projects the requirements are fulfilled in our project thus the requirement of the handicapped is solved through this project. That is why we have chosen the wheel chair cum bed for handicapped as our project. The project which we have selected is to reduce the human needs for the physical disabled person. For the person sitting on the chair should have to move bed in the constant speed. By using the wheel chair cum bed we can move bed the handicapped person easily. The cost this wheel chair costs a little bit higher than the wheel chair has facility of moving bed.
DESCRIPTION
The message to be communicated has to be first converted into an electrical signal by the help of a suitable transducer. The electrical signal so obtained has to be suitable processed and amplified before being fed to the channel. The information signal called the modulating signal is used to modulate a high frequency sine wave signal. The type of modulation depends on the requirements. The carrier signal generated by the oscillator goes to the RF output power amplifiers through the buffer and RF amplifiers. The RF amplifier sends the signal containing all bands of frequencies.
ADVANTAGES
Cost is low.
Maintenance is easy
Parts are easily available in the market
It is very useful to take the object from long distance
Construction is simple
Remote controller so reduced of manual operation
Easy to operate
Easily rechargeable batteries are used
Can be used inside the house also.
Speed also varied by adding additional batteries.
LIMITATIONS
It can be only used for particularly for the handicapped persons (i.e.) only can be used for the leg handicapped persons.
The object taking from the height is depends on the person’s height.
[attachment=66359]
INTRODUCTION
In this the first wheel chair which was identified was for moving bed manually or by the other person. At present, it is need for advanced in this type because physical disabled person cannot depend on mostly others to help him.
So far they have adapted moving in this. But to find a change in this system we have introduced our projects the requirements are fulfilled in our project thus the requirement of the handicapped is solved through this project. That is why we have chosen the wheel chair cum bed for handicapped as our project. The project which we have selected is to reduce the human needs for the physical disabled person. For the person sitting on the chair should have to move bed in the constant speed. By using the wheel chair cum bed we can move bed the handicapped person easily. The cost this wheel chair costs a little bit higher than the wheel chair has facility of moving bed.
DESCRIPTION
The message to be communicated has to be first converted into an electrical signal by the help of a suitable transducer. The electrical signal so obtained has to be suitable processed and amplified before being fed to the channel. The information signal called the modulating signal is used to modulate a high frequency sine wave signal. The type of modulation depends on the requirements. The carrier signal generated by the oscillator goes to the RF output power amplifiers through the buffer and RF amplifiers. The RF amplifier sends the signal containing all bands of frequencies.
ADVANTAGES
Cost is low.
Maintenance is easy
Parts are easily available in the market
It is very useful to take the object from long distance
Construction is simple
Remote controller so reduced of manual operation
Easy to operate
Easily rechargeable batteries are used
Can be used inside the house also.
Speed also varied by adding additional batteries.
LIMITATIONS
It can be only used for particularly for the handicapped persons (i.e.) only can be used for the leg handicapped persons.
The object taking from the height is depends on the person’s height.