Category: Embedded System Projects

Introduction to Safety Guard for Vehicles and Traffic Management Using Fuzzy Logic Project:

The proposed design is based on fuzzy logic which is used for guiding the vehicle to find the obstacles on the road. The fuzzy logic is implanted in the areas where there is less information and where there is lack of information so as to get a possible outcome. In this paper we will see how fuzzy logic is implemented in our model for guiding the vehicle to find obstacles. We will also look into the design of the proposed model and the areas of implementation of fuzzy logic.

Working model and fuzzy logic implementation:

In fuzzy controller to make decisions we use a fuzzification interface which determines the input and output variables and map them accordingly. In the controller we find a knowledge base which contains the domain information and it make decisions based on the domain knowledge. We use a defuzzification interface for converting the fuzzy output into a value. To find the obstacles coming on the road we use an ultrasonic sensor which detects the obstacles and give the distance of the obstacle. Here in this design we find a transmitter section and a receiver section.

We use a LCD which displays the distance of the obstacle and zonal alarm is placed in the model which displays the areas like schools and hospitals so as that the vehicle can slow down in these areas. So to reduce the tension for the driver to make decisions when there is obstacle or in heavy traffic areas the fuzzy logic is used which gives us the responses based on the situation and automatically controls the speed of the vehicle and displays the schools or hospital areas.

Advantages and applications:

This logic is implemented in the areas we don’t find the required information to make a possible outcome. These are used in various fields and these are use in providing navigation for the robots which are in unknown environment.

Download  Safety Guard for Vehicles and Traffic Management Using Fuzzy Logic ECE Project Report.

Introduction to Energy Theft Detector Electronics Project:

The proposed design is to identify the theft energy in the power lines. This design is a microcontroller based design which identifies the users who are illegally using the power. Radio communication is used in between the consumer who user power and substation where the theft identification is monitored. In this paper we will look into the theft detector design and how these are employed in power lines for identifying the theft energy.

Brief on the design and the working model:

The entire design consists of two parts one is the mechanism for identifying the theft energy in the consumer place and the other is to transmit the information regarding theft identification to the substation using radio communication. The microcontroller present at the receiver will decode the information for monitoring. Here a touch sensor or a electrostatic sensor is provided in the meter and

when the user open it due to electrostatic charge present in the human body energizes the transistor and it drives the relay present and transmits a signal with the help of the FM transmitter and at the receiver the signal will be decode by the microcontroller which displays the address of the meter. A 8051 microcontroller is used for monitoring the received signal at the receiver. Analog to digital converters are used so as to convert the incoming analog signal to digital signal and is fed to the microcontroller.

Advantages:

This entire design is available at a low cost and it can be easily installed in the meters. It consumes very less power for its functioning and it can work continuously without any interruption. This is an efficient device for identifying the energy theft identification in the he rural areas. If the number of users increases then the frequencies may not be sufficient so the carrier levels has to varied from region to region. 

In this paper we will discuss about the working remote controllable room architecture which is possible by reducing standing power which in turn reduces the energy consumption. The power controller is designed by using embedded systems with microcontroller functionality. By using this we can efficiently manage the power outlets. By using various sensors we can detect the usage and based on that the load elements get on. We use a controller which automatically reduces the standby power when there are variations in power flow.

Room architecture and microcontroller working:

We find light sensors, temperature and humidity sensors which sense the information of the room and pass it to the microcontroller. To the microcontroller we connect different appliances through a relay. Based on the sensed information given by the sensors the microcontroller makes the appliances to turn on or off. To drive the relays we will use an pre ULN 2003 drive which gives the required motion for the relay.

We use a pic16F877A microcontroller which has additional features which is suited for our design requirement. It has a 16 bit timer and 10 bit ADC and 256 bytes of EEPROM memory and it executes the code at the speed of 1microsecond which is faster than a microcontroller execution. We can code the microcontroller using c language and the program is loaded into the microcontroller using PIC flash.

Future scope:

The proposed model can be implemented to a single room.  By using this model we can reduce the usage of power flowing to the appliances and this model is available at a low cost. We can design this model by using wireless communication through Zigbee protocol and we can interconnect rooms through servers. Thus we can conclude that the proposed model works efficiently in saving power in room architecture.

Download  Development of Energy Management and Warning System for Resident ECE Project Report.

Introduction to Embedded System Based Implementation of Drip Irrigation Project:

Due to insufficient rains and lack of proper storage reservoirs there is a need to use the limited water resources effectively. By using drip irrigation system the water the wastage of water gets reduced as the water is directly supplied near the roots. But it is very difficult to supply water only where there is a requirement, so by using an embedded based microcontroller design it is possible. In this paper we will look into the design of system which monitors the drips present in the farm.

Brief on the design and working:

To make a design we should look into the type of soil and the amount of water to be supplied for each plant and the time intervals to follow for supplying water. We will be using temperature and moisture sensors which will be buried under the soil each line of drip. When the temperature and the moisture are reached to the required point then they transmit a signal to the microcontroller which drives the relays by making the pipe valves to turn off.

For this design we will be using an 89C51 microcontroller which has 8KB of flash memory which is best suited for programming our application. The microcontroller program is written in embedded c and is loaded into the flash memory by using keil software. A DC motor is used for regulating the flow of water through the pipes.  A LCD is connected to the microcontroller which displays the lines where the drips are on. Amplifiers are connected to the sensors so as to energize the out coming signal the sensors.

Advantages:

This design is a low cost model and it can be easily installed. By employing this design we can reduce manpower and we can look after the water supply very easily. By using drip irrigation the wastage of water gets reduced and by supplying required amount of water to the plants we can yield more. This is error free design as we are using a microcontroller for monitoring the system.

 Download  Embedded System Based Implementation of Drip Irrigation ECE Project Abstract.

Introduction to driver assistance systems:

Because of accidents the pedestrians are the most affected people. It is very difficult for the drivers to detect the people crossing the roads during night times. The proposed system is a driver assistance system which detects the pedestrians crossing the roads and gives an alarm to the driver so that he can decrease the speed of the vehicle. In this paper we will see the design and the working model of the driver assistance system.

Working model and design:

We will use an 89C52 microcontroller which is the heart of the design and it controls the flow of signals to the components. To detect the pedestrians we will employ an infrared sensor which can track the object and past the information to the microcontroller. A software program is loaded into the microcontroller so as to give the buzzer based on the information given by the sensor. The program is written using embedded c and is loaded into the microcontroller ROM using keil software. This device is placed in front of the vehicle and when the device is switched on the sensor starts working. The entire device is provided with a 5V dc power supply by using a battery source.. The keil software is capable for programming flash memories.

Advantages:

This is very efficient device for tracking or detecting the pedestrians walking during night time and avoids the occurrence of accidents. This device gives a alarm so that the diver gets alert. This device can be developed by using automatic break system which stops the car automatically when a obstacle is detected.

Download  Real Time Pedestration Detection and Tracking at Night Time for Driver Assistance Systems  Project Report.

Introduction to Electronics In Biomedical and Instrumentation Project:

The development in medical field led to the use of electronic devices for making a better and accurate diagnosis and treatment. Electronics and instrumentation engineers design the required equipment for biomedical field. Biomedical medical engineering is application which consists of engineering principles which are used for analyzing the problems in medical and biological sciences so as to provide a better diagnosis. In this paper we will look into the equipment which are being used for performing tests and about the devices which are used in treatment.

Brief on usage of electronics in biomedical fields:

Depending upon the usage of the electronic equipment in the biomedical we classify them. We use ECG, MRI and CTSCAN for making a diagnosis of the tissues present in the body and based on these reports the doctors analyze the damage. These devices consist of electrodes which transmit signals on the body of the human being, based on the interface and impedance of the signal on the human body the diagnosis is made.

Now days the doctors are performing the operations by a process called as laparoscopic where the electronic device is injected into the body through a nerve and it treats the affected area. Research is going on in the fields of tissue engineering where a artificial tissue can be created by using electronic equipment. Genetic engineering is the study of DNA structure and we can manipulate the genetic material of DNA and inject required material.

Advantages:

By using the electronic equipment we can make a better diagnosis for give a proper treatment. By using laparoscopic methods we can perform the operations exactly on the affected areas with a little loss of blood. By making a research in genetic fields we can develop hybrid crops which yield more and have high resistance towards pests.

Download  Electronics In Biomedical and Instrumentation Project Abstract for ECE Final Year Students.