vensoft technologies touch panel based industrial device management system for handicapped persons

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Touch panel based industrial device management systemfor handicapped persons

Abstract:

The present project deals wireless technology in the hotel

management area. The present system working is very tedious process by

touch to control devices smoothly.

This total procedure will be build up by using embedded system with

wireless technology. By using zigbee technology we can control the device

wireless.

Here we developed one touch technology; by select the appliance

from menu list display in touch pad, select one appliance then enter to

transmit appliance ON/OFF data to the server point.

In receiver section receive the command from respective transmitter

and selected device can operate device ON/OFF based on command. In this

way we can protect from short circuit, smooth operate device.

The system uses a compact circuitry built around Flash version of

Atmel microcontroller with a non-volatile memory capable of retaining the

password data for over ten years. Programs are developed in embedded C.

ISP is used to dump the code into the microcontroller

This project uses regulated 5v, 750ma power supply. 7805 three

terminal voltage regulator is used for voltage regulation. Bridge type full

wave rectifier is used to rectify the ac output of secondary of 230/18v step

down transformer.



Block Diagram: Transmitter

POWER SUPPLY:

Controller

Touch

panel

Max

232 Zigbee

POWER SUPPLY

RegulatorStep downtransformer

Rectifier Filter

Reset

LCD DISPLAY



Block Diagram: Receiver

POWER SUPPLY:

ZigbeeModule

Power supply

Step downtransformer

Rectifier RegulatorFilter

LCD display

Controller

MAX232

4-channel relay driver

Load1 Load2 Load3



Hardware Requirements:

Transmitter:

1. Microcontroller

2. Power supply

3. Touch panel

4. Max232

5. Zigbee

Receiver:

1. Controller

2. Power supply

3. Max232

4. Zigbee

5.4-channel relay driver

6. Loads

Software Requirements:

1. KEIL Software

2. RIDE Software



Advantages:

1. Low cost,

2. automated operation,

3. Low Power consumption.

Applications:

1. Restaurants

2. Office managing

2. Home applications

vensoft technologies touch panel based industrial device management system for handicapped persons

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