13-02-2013, 04:18 PM
AUTOMATIC WATER LEVEL DISTRIBUTION USING
MICROCONTROLLER
[attachment=50752]
ABSTRACT
The water distribution system is composed of the pipes, valves, holding tanks, and pumps, which supply water to its end use points at the required flow rate and pressure. Water connections should be located to limit hose length to 60 feet. Pipes must be sized so pressure drops due to frictional are not excessive. Current existing system is manual water distributing system this method exists with lot of problems due to negligence of persons.
In our project we are implementing automatic water distribution system using 8051 microcontroller and solenoid valve .The system pumps water to dedicated location in the dedicated time interval. If the time is over it can stop the water and it can distribute the water to the another area up to dedicated time automatically.
INTRODUCTION
Water level distribution is highly recommended for metro cities or areas where drinking water is supplied through pipelines which are further distributed in homes, hotels, societies etc. At large these systems not only help us but our neighbors and society also, as it reduces the wastage of water by cutting any further overflows than what you need. This system can also help in saving electrical energy by making automatic switching of electrical water when there is no water in main pipeline or when water overflows.
Water level controller:
A product which makes you tension free avoids wastage of water, microcontroller/analog based water level controller is technically advanced and simple to use. The system switches ON the pump when the water in the overhead tank drops down below the preset level and puts OFF the pump when the water level rises above another preset level. It also controls water level in the sump. When the sump reaches food valve level, the system switch OFF the pump automatically and switches ON the pump when the water reaches full level in the sump.
Why we are using microcontroller?
As it provides on chip microprocessor RAM, ROM, parallel input/output port, serial input/output port etc hence its cost is less, size is less, power consumption is less, speed is more.
Software development tools like assembler, C compilers etc are easily available and are easy to upgrade.
The wide range of water level controller minimizes the wastage of water for the clients. This range of water level controller follow a simple mechanism and switches the pump ON and OFF automatically as per the water levels in the tank.
PROJECT EXPLANATION
Microcontrollers:
Microprocessors and microcontrollers are widely used in embedded systems products. Microcontroller is a programmable device. A microcontroller has a CPU in addition to a fixed amount of RAM, ROM, I/O ports and a timer embedded all on a single chip. The fixed amount of on-chip ROM, RAM and number of I/O ports in microcontrollers makes them ideal for many applications in which cost and space are critical.
The Intel 8051 is Harvard architecture, single chip microcontroller (µC) which was developed by Intel in 1980 for use in embedded systems. It was popular in the 1980s and early 1990s, but today it has largely been superseded by a vast range of enhanced devices with 8051-compatible processor cores that are manufactured by more than 20 independent manufacturers including Atmel, Infineon Technologies and Maxim Integrated Products.
8051 is an 8-bit processor, meaning that the CPU can work on only 8 bits of data at a time. Data larger than 8 bits has to be broken into 8-bit pieces to be processed by the CPU. 8051 is available in different memory types such as UV-EPROM, Flash and NV-RAM.
The present project is implemented on Kiel U vision. In order to program the device, Preload tool has been used to burn the program onto the microcontroller.
The features, pin description of the microcontroller and the software tools used are discussed in the following sections.
Features of AT89S52:
1. 8K Bytes of re-programmable flash memory.
2. RAM is 256 bytes.
3. 4.0v to 5.5v operating range.
4. Fully static operating: 0Hz to 33MHz.
5. Three-level program memory lock.
6. 256 x 8-bit internal RAM.
7. 32 programmable I/O lines.
8. Three 16-bit timer counters.
9. Eight interrupt sources.
10. Full duplex UART serial channel.
11. Watchdog timer.
12. Dual data pointer.
13. Power-off flag.
14. Fast programmable time.
15. Flexible ISP programming (byte and page mode).
MICROCONTROLLER
[attachment=50752]
ABSTRACT
The water distribution system is composed of the pipes, valves, holding tanks, and pumps, which supply water to its end use points at the required flow rate and pressure. Water connections should be located to limit hose length to 60 feet. Pipes must be sized so pressure drops due to frictional are not excessive. Current existing system is manual water distributing system this method exists with lot of problems due to negligence of persons.
In our project we are implementing automatic water distribution system using 8051 microcontroller and solenoid valve .The system pumps water to dedicated location in the dedicated time interval. If the time is over it can stop the water and it can distribute the water to the another area up to dedicated time automatically.
INTRODUCTION
Water level distribution is highly recommended for metro cities or areas where drinking water is supplied through pipelines which are further distributed in homes, hotels, societies etc. At large these systems not only help us but our neighbors and society also, as it reduces the wastage of water by cutting any further overflows than what you need. This system can also help in saving electrical energy by making automatic switching of electrical water when there is no water in main pipeline or when water overflows.
Water level controller:
A product which makes you tension free avoids wastage of water, microcontroller/analog based water level controller is technically advanced and simple to use. The system switches ON the pump when the water in the overhead tank drops down below the preset level and puts OFF the pump when the water level rises above another preset level. It also controls water level in the sump. When the sump reaches food valve level, the system switch OFF the pump automatically and switches ON the pump when the water reaches full level in the sump.
Why we are using microcontroller?
As it provides on chip microprocessor RAM, ROM, parallel input/output port, serial input/output port etc hence its cost is less, size is less, power consumption is less, speed is more.
Software development tools like assembler, C compilers etc are easily available and are easy to upgrade.
The wide range of water level controller minimizes the wastage of water for the clients. This range of water level controller follow a simple mechanism and switches the pump ON and OFF automatically as per the water levels in the tank.
PROJECT EXPLANATION
Microcontrollers:
Microprocessors and microcontrollers are widely used in embedded systems products. Microcontroller is a programmable device. A microcontroller has a CPU in addition to a fixed amount of RAM, ROM, I/O ports and a timer embedded all on a single chip. The fixed amount of on-chip ROM, RAM and number of I/O ports in microcontrollers makes them ideal for many applications in which cost and space are critical.
The Intel 8051 is Harvard architecture, single chip microcontroller (µC) which was developed by Intel in 1980 for use in embedded systems. It was popular in the 1980s and early 1990s, but today it has largely been superseded by a vast range of enhanced devices with 8051-compatible processor cores that are manufactured by more than 20 independent manufacturers including Atmel, Infineon Technologies and Maxim Integrated Products.
8051 is an 8-bit processor, meaning that the CPU can work on only 8 bits of data at a time. Data larger than 8 bits has to be broken into 8-bit pieces to be processed by the CPU. 8051 is available in different memory types such as UV-EPROM, Flash and NV-RAM.
The present project is implemented on Kiel U vision. In order to program the device, Preload tool has been used to burn the program onto the microcontroller.
The features, pin description of the microcontroller and the software tools used are discussed in the following sections.
Features of AT89S52:
1. 8K Bytes of re-programmable flash memory.
2. RAM is 256 bytes.
3. 4.0v to 5.5v operating range.
4. Fully static operating: 0Hz to 33MHz.
5. Three-level program memory lock.
6. 256 x 8-bit internal RAM.
7. 32 programmable I/O lines.
8. Three 16-bit timer counters.
9. Eight interrupt sources.
10. Full duplex UART serial channel.
11. Watchdog timer.
12. Dual data pointer.
13. Power-off flag.
14. Fast programmable time.
15. Flexible ISP programming (byte and page mode).