On-line Distributed Appliance Control

RCU is the system which controls the home appliances from webpage via controller.

RCU system can be divided into three systems.

• Power supply.

• Controller card.

• Relay termination.

This part of the system controls the home appliances on or off with respect user requirement.

This controller card controls the 16 relays which are drive the appliances.

In this block from relays to appliances are connected. It will work with a power supply of 230 volts so user can not touch this part before power supply off.

Server system is responsible for communicating with RCU hardware to switch on / off the appliance.

Server system is having Database which stores the hardware configurations and Requests from users.

Position of appliances according to the specified layout can be fixed.

Shows the present status of appliance(s) (On / Off ).

Selected appliances can be grouped for group wise appliances control.

Password protection for switching high prior appliances.

Time based automatic appliance(s) control can be done.

Special appliances can be blocked from non authenticated users.

Industries

Commercial building

Shopping malls

Offices

The User interface is through web-page. It shows the Layout of the site.

We can see different sites layouts by selecting the site name from the drop down box.

The appliances which are in On state will be displayed with bright image (Indicating ON) and which are in Off state will be displayed with the dark image (Indicating OFF ).

The appliance with Cross mark are blocked, those appliance can be operated with administrator rights.

Select the appliance (Single or multiple) and click ON button to switch on the appliance, after getting the On status from the appliance the status (Bright image ) will be shown.

Select the appliance (Single or multiple) and click OFF button to switch off the appliance, after getting the Off status from the appliance the status (dark image ) will be shown.