REMOTE OPERATED SMART ELECTRONIC VOICE GUIDER FOR PHYSICALLY DISABLED/BEDRIDDEN PATIENTS OR OLD AGE PEOPLE
Abstract:
In this busy and competition world we cannot monitoring our elders (aged people) and patients continuously even though we have so much of love on them .whenever any person is unable speak then this system helps them to play some basic and emergency voice messages according to user needs. These voices will be played through speaker so that nurse or their care takers in home can come and help them immediately. By using advancements in present technologies we are developing this project to save time and user friendly system.
The user has to press the respective button to get his service, and then the predefined message will be played through speaker. The user can use normal switches or touch screen or remote or Android phone. Now a day’s so many useful technologies are coming out to make our life style more comfort, luxurious and secure.
In this project we are using APR33A3 voice playback IC, in this we can store 8 different voices of duration of each voice is 80 seconds. In this we can store 8 helpful voices like emergency alert, water, food, etc and we can change these voice any number of times.
To play one voice among stored voices we are using micro controllers. The input to micro controller can be given in different methods depend upon user requirements.
We can use present advanced Android phones also for controlling these voices using blue tooth
With this project, the user also can control appliances in his premises. And we can use normal switches or touch screen or simple TV remote also depends upon user budget.
BLOCK DIAGRAM:
Software Tools:
IDE for developing micro controller code
ORCAD for designing schematics
PROLOAD for dumping the hex file into controller
Hardware Tools:
Micro controller.
APR33A3 VOICE IC.
TSOP receiver
IR remote
Speaker.
Regulated +5v Power supply.
Advantages:
No need of separate person to help the persons those who cannot speak
Easy to use, children, old aged people, physically challenged people can also operate
Safe and secured
Applications:
Useful for all the persons those who cannot walk
Emergency alerts when the user feels something abnormal
Can be used for dump persons to announce basic and emergency needs
Can also be used for access control system and appliances controlling system
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