07-05-2012, 05:18 PM
Coin Drop Pay Electric Power
pay power using coindrop.doc (Size: 36 KB / Downloads: 108)
Introduction
Pay Electric Power Coin Drop system is the solution for the people who travel and required electric power in the public places like BUS Stand , Railway Station And Highways. Based on the number of coin the microcontroller will decides number of electrical units should be provided to the User.
Block Diagram
Working Principle
The above figure shows the basic block diagram of the pay electric power coin drop. The microcontroller 8051 will act as heart of the system, which is attached to coin drop system and electrical energy meter. Microcontroller will senses the coin and based on the number coins it takes decision , number of units should be provided to the user and It Also monitors the number units consumed by the User. Once the said number of units consumed the electrical power supply gets terminated automatically.
Advantages
1. This unit is of great advantage for the electricity department as this unit can be utilized effectively for generating the additional revenue.
2. Public can use this system on need basis.
3. Since the system is highly portable it can be installed without consuming much of space or room.
4. Highly secure system prevents illegal usage of electricity.
5. Easy to use
Application
1. Charging laptops
2. Charging electrical bikes and cars
3. Supplying power to public function