Bus Tracking And Monitoring System Project Using RF module

Bus Tracking And Monitoring System Project Using RF module

Solar Panel With Sun Position Tracking

Solar Panel With Sun Position Tracking

Sun Tracker Solar Panel

Non-renewable sources of energy like coal, oil, natural gas are decreasing day by day  but cannot be restore ,Henceforth the only way is to use renewable sources of energy, which can be replenished and replaced like solar energy. Now a days Solar panel are rising in popularity, which absorbs the energy from the Sun, converts it into electrical energy and stores the energy in a battery. But drawback of the existing system is the Stationary mounts, which hold panels in a fixed position, can have their productivity compromised when the sun passes to a less-than-optimal angle. 

To use the solar energy in most effective way here we are introducing sun tracker solar panel system automatically move to “track” the progress of the sun across the sky, and  solar panel should continuously rotate in the direction of Sun thereby maximizing output.

Block diagram:

In this project we use light dependent resistors (LDR) which is also known as photo resistor is the light sensitive device. Its resistance decrease when the light falls on it and that’s why it is frequently used in Dark or Light Detector Circuit.

Two light dependent resistors (LDR) are arranged on the edges of the solar panel. Light dependent resistors produce low resistance when light falls on them. The servo motor connected to the panel rotates the panel in the direction of Sun. Panel is arranged in such a way that light on two LDRs is compared and panel is rotated towards LDR which have high intensity i.e. low resistance compared to other. Servo motor rotates the panel at certain angle.

When the intensity of the light falling on right LDR is more, panel slowly moves towards right and if intensity on the left LDR is more, panel slowly moves towards left hat way it will keep following the light. In the noon time, Sun is ahead and intensity of light on both the panels is same. In such cases, panel is constant and there is no rotation

Hardware requirements:

·       Servo Motor (sg90)

·       Solar panel

·       8051 microcontroller

·       LDR (Light Dependent Resistor)

·       LCD

·       POWER SUPPLY

·       Regulator

Software requirements:

    ·       MC Programming Language: Embedded C

     ·       Keil version IDE

     ·       Proteus For Circuit &PCB Design

Vehicle Accident Alert And Tracking System Project 8051 Based Microcontroller

Vehicle Accident Alert And Tracking System Project 8051 Based Microcontroller

     

• ·       Abstract of  Vehicle Accident Alert and Tracking System Project

In present days lots of vehicle accidents happen on highways due to the many reasons like increase in traffic and also due to rash driving of the drivers. And in many situations the family members of victim or the ambulance or police authority is not informed in time. This result in delaying the help reached to the person suffered due to accident.

So this problem is solved by Vehicle Accident Alert and Tracking System by fitting device into the vehicles. in case suppose the cars meet with accident then vibration Sensor will detect the accident then GSM device gets activated which will track vehicle locations and send the message to the particular number which is predefine in program. so the person can get the help as immediately as possible.

Block diagram:-

Basically the GPS continuously takes input data from the satellite and stores the latitude and longitude value in AT89S52microcontroller's buffer.

In this system having a GPS device which is used to tracking location of vehicle, It also gets deactivated by detecting accident on the vibration Sensor connected to vehicle. Parallel activates GSM.

Once GSM gets activated it takes the last received latitude and longitude positions values  from the buffer and sends a message to the particular number which is predefined in the program in the form of longitude and latitude, Once message has been sent to the predefined device the GSM gets deactivated and GPS gets activated.

Suppose in some cases the accident will minor so the driver or user can press the button connected with system which is send the signal to the AT89S52microcontroller will not send any  massaged in case of minor accident.

Hardware Specifications:-

• GPS Modem
• GSM Modem
• AT89S51 Microcontroller (8051 family )
• shock sensor
• LCD display
• Power supply
• Buzzer
• LED

Software Specifications:-

• MC Programming Language: embedded C
• Keil version IDE
• Proteus For Circuit & PCB Design.

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