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An embedded system is a combination of computer hardware and software designed for a specific function. The systems can be programmable or have a fixed functionality. It is a controller programmed by a real-time operating system with a dedicated function within an electrical system, often with real-time computing constraints.
The Internet of Things (IoT) based Smart Shopping Cart is proposed which consists of Radio Frequency Identification (RFID) sensors, Node Mcu microcontroller, Mobile application. The customer easily manages the shopping list in Mobile application according to preferences. Then shopping information sends to the server wirelessly and automatically generates billing.
The smart grid is adding smartness to the electric grid by adding smart devices like wireless sensor networks that provide real time information quickly. Transmission lines and distribution system connect power generation plant to consumers. The power generated at source is at low voltage and it is stepped up to high voltage and transmitted to consumer.
Data security concentrates on providing security to the stored data in cloud storage but concerns less on securing the data while it is being transferred. The data becomes prone to intruder attacks while being transferred.
Google Pi, Raspberry Pi is used as a core system. It is connected with Raspberry Pi to receive voice commands from a distance. It will be a friendly device for blind people. For object and currency recognition can be interfaced with the Raspberry Pi.
The proposed system involves face detection and Features extraction. Face detection is to detect faces based on algorithm using python toolbox. These features are useful to distinguish the maximum number of samples accurately and it is matched with already stored image samples for person verification.
This system, RP Lidar is interfaced with the Raspberry pi to localize the object. The application is developed to drive the vehicle based on the object in the environment. For autonomous applications, it can use LIDAR, camera or other sensors for Navigating the Vehicle.
It consists of monitoring the home appliances system through Wi-Fi based communication and also through the sensors. It intimates and updates the problem on the internet by using Wi-Fi. In the proposed system, the current, voltage and the power are measured and monitored continuously by a processor and the values will be sent to the webpage by the WI-FI system.
This allows to detect multiple faces which the technology mainly used in applications like mobile, to set the focus for the face. By using Open CV technology in the cloud to process the feature of the image which has multiple faces. This can be done by detecting on every face to confirm the face which is present in the image or video.
These techniques to detect an object, Static and Dynamic from which tracking the object when it is moving. This system is kept constant as static, it will capture the video and by using the computer vision technology, the system will track the moving object.
This is the core system as Raspberry Pi, system will prompt to enter the text about the product which should be speaking out to the visitors. It makes a system to deliver that text as speech and also make that to project the video. It is an automated system and is used in many applications
Raspberry Pi can be used as any applications and is used as smart Pharmacy maintaining system, which handles the medicine details, the Expiry date of the medicines and also checks about the stock availability. It is to make safety for the patients by not selling the expired products and also to take a note of the stock availability by reducing the errors and time taken
This will dive deeper and look at various algorithms that can be used for moving object tracking using raspberry pi and OpenCV. The simulated result shows that a used network classifier provides minimum error during training and better accuracy in classification.
Raspberry Pi is connected to the network and authenticated by weather cloud using cloud API key, so that it gets the information about current weather and upcoming weather. It will monitor if there is any possibility of the natural disaster like flood, thunderstorms and get intimated the message with pictures to the registered email id in the list.
This technology is focused on efficient monitoring and controlling different activities. An efficient surveillance system is required to monitor and maintain the security of wild animals in zoological parks, and for monitoring of enclosure.
It makes a smart umbrella using raspberry pi that will be connected to Wi-Fi. It can notify before about the climate by giving audio output of the weather conditions. Raspberry pi which will store all the sensor data and will send it to the server where it gets the update of the weather condition at the place.
It interfaces an Ultrasonic sensor, Water level sensor and DC pump with a relay circuit with Raspberry Pi to get the water level value. The water level can be monitored and controlled by using Raspberry Pi. It uses sensors with Raspberry Pi for various applications.
It proven as a reliable technique to analyze road accidents and provide productive results. Most of the road accident data analysis uses focus on identifying factors that affect the severity of an accident. However, any damage resulting from road accidents is always unacceptable in terms of health, property damage and other economic factors.
Tachometer is a device that measures the rotational speed of any shaft. The unit of the measurement is usually revolutions per minute. It is based on velocity concept where a dc generator is hooked to the rotating shaft so that the voltage induced across the generator’s terminals is proportional to the speed of the shaft.
It allows the information available and provides information access to the entire spectrum of campus users that includes college staff such as administrators, faculty, librarians, etc. Through the network in the raspberry pi which will automatically display the notice on the particular E-notice board.
It provides tools for developers to build accessibility features into their apps. This will be using Raspberry pi to which make smart stick for blind people. This will make a smart system which will be very useful for the blind people and also at the same time more accurate and safer. The blind people interact with the system in voice.
It allows users to enter reminder inputs. The system takes input through keyboard to accept various reminders with date and time and dosage. It reminds patients to take the right medication at the right time. This system allows users to store medication dates and time using raspberry pi.
The raspberry pi processor constantly processes the sensor data to check drunk driving and operates a lock on the vehicle engine accordingly. It is connected to a network from where the person who is driving being monitored. It will be provided to get the alert on the monitoring webpage automatically.
This presents the development of a smart home using Google assistant. It is used to controlled easily using the Google assistance from the voice control. Raspberry pi will be attached which takes all the voice commands to control the home alliances. As the user give the voice command to the home appliances can be switched ON/OFF accordingly
A system that has robot which is used for pick and place Application used in industries. This system has Radio Frequency Modules for Communicating the Robot with Control system. The information is transmitted in form of wired connection to the Robotic Arm and Micro controller.
It is a system which gives information about weather status in the world. It gives current weather. Raspberry Pi which is single board computer performs all the action. It can extract the weather status of any place in the world and it is saved as the file by using Speaker to hear voice output.
A properly computerized library will help its users with quick and prompt services. Library automation refers to mechanization of library housekeeping operations predominantly by computerization. It has many features like anybody can trace whether the particular book is available in the library.
It aims of cost reduction, the Raspberry Pi omits any onboard non-volatile memory used to store the bootloaders, Linux Kernels and file systems as seen in more traditional embedded systems. This helps to control the wheelchair to the desired place by the eye blink.
This aims at designing a basic home automation application on Raspberry Pi through detecting the person’s presence by detecting the presence of an NFC band within its range. It designs a basic home automation application on Raspberry Pi, which is automatically turned ON when NFC band is within the range and turned OFF automatically when it is out of range.
This system makes high security with intelligence to permit the ATM users only if they are making transaction under the knowledge of the account holder. It is also possible to install this system in every banking sector to make any account related processes under account holder’s knowledge.
It proposes a camera-based assistive gesture reading framework to help blind persons to read text labels. This aim of cost reduction, the Raspberry Pi omits any on-board non-volatile memory used to store the boot loaders using OpenCV to process the captured image to detect the sign.
It is designing a coal mine safety monitoring system based on IoT, which can improve the level of monitoring production safety and reduce accident in the coal mines. Also, with the help of MQTT protocol and can able to get those parameter values quickly without any loss of data
An accurate automated fruit detection and counting algorithm gives agricultural enterprises the ability to optimize and streamline harvest process. It enables to estimate yield at scale across both data sets and is able to perform well even on highly occluded fruits that are challenging for human labelers to annotate.
With the advances in technology, combining networking and robotics has a great advantage in many aspects. The browser Bot is a web-browser controller robot using the raspberry pi that can build own web-controlled robot. After boot load, as per the application program Raspberry Pi will get execute.
Raspberry pi was used as a server to control all the sensor nodes in the system. A minimization of environmental fluctuations caused by sudden changes as well as manpower are reduced. The proposed system has designed with a reliable, fast response and easy to use with friendly Environment.
This makes robot for monitoring the family activities and also to monitor the health of family. The database with the server to ensure that the family monitoring data stored and displayed in real time, and used to ensure that the remote control and the safety reliability of the robot.
Raspberry pi is a system designed to protect industries from losses due to accidents. The system can collect sensor data intelligently. It interfaces temperature sensor, gas Sensor, Current and voltage sensor with the controller and controlling all sensors for process requirement.
It is a method of placing all necessary electronics for running a computer on a single chip. Each voting machine is locked by finger print access module. As the user is identified finger print will be sent to a specific machine for voting. Each voting machine is networked with the central raspberry pi voting identification system.
This Home automation system provide the user with mobile control of various lights by interfacing Bluetooth to raspberry pi. It is designed to be low cost, low energy and expandable allowing a variety of devices to be controlled. Home automation benefits will be focus on and this can be achieved through the use of the raspberry pi