Power-Constrained Fuzzy Logic Control of Video Streaming over a Wireless Interconnect

Wireless communication of video, with Bluetooth as an example, represents a compromise between channel conditions, display and decode deadlines, and energy constraints. This paper proposes fuzzy logic control (FLC) of automatic repeat request (ARQ) as a way of reconciling these factors, with a 40% saving in power in the worst channel conditions from economizing on transmissions when channel errors occur. Whatever the channel conditions are, FLC is shown to outperform the default Bluetooth scheme and an alternative Bluetooth-adaptive ARQ scheme in terms of reduced packet loss and delay, as well as improved video quality

Bluetooth-based alarm system

This paper proposes the implementation and the advantage of Bluetooth technology on wireless alarm system.The system is realized using a microcontroller PIC16F877A and MPLab IDE software as the control block to link between input and output signals. This paper is using both Bluetooth adapter and Bluetooth module to manipulate the command given to the system.In fact, the traditional 32-bit alarm security system seems dwarfed by this wireless alarm system due to its high security, more user-friendly and lower-cost.Moreover, this wireless technology could operate within a distance of up to 10m independent of line of sight even with obstacles in between.The result shows the wireless system could control intended output with no trouble within specified distance. Hence, it is concluded that the system works effectively with more improvement over the conventional system

Augmented reality for high-throughput phenotyping

Master of ScienceDepartment of Computer ScienceMitchell NeilsenSmart glasses, like smart phones, have separate operating systems, and can execute many different kinds of software and games. Smart glasses can be used to add a schedule, map navigation, interact with friends, take photos and videos, and make video calls with friends through voice control. They can support wireless network access through a mobile communication network. Bluetooth is a radio technology that supports short-range communication between of the devices. It can exchange information between devices including mobile phones, wireless headsets, laptops, etc. Bluetooth technology can effectively simplify the communication between mobile devices. This thesis focuses on smart glasses applications for high-throughput phenotyping which requires a data monitor, data synchronization, Bluetooth service, and voice control between devices. On the Android side, the application, which is extended, is called Field Book. The new software called Field Book AR, includes a data monitor module and a Bluetooth server module to achieve data exchange with smart glasses. On the smart glasses side, the application is called DataReceiver. It receives voice commands from users and controls the actions of Field Book AR. Also, when Field Book detects data changing, it accepts new data and shows changes to the users

Development of personal area network (PAN) for mobile robot using bluetooth transceiver

The work presents the concept of providing a Personal Area Network (PAN) for microcontroller based mobile robots using Bluetooth transceiver. With the concept of replacing cable, low cost, low power consumption and communication range between 10m to 100m, Bluetooth is suitable for communication between mobile robots since most mobile robots are powered by batteries and have high mobility. The network aimed to support real-time control of up to two mobile robots from a master mobile robot through communication using Bluetooth transceiver. If a fast network radio link is implemented, a whole new world of possibilities is opened in the research of robotics control and Artificial Intelligence (AI) research works, sending real time image and information. Robots could communicate through obstacles or even through walls. Bluetooth Ad Hoc topology provides a simple communication between devices in close by forming PAN. A system contained of both hardware and software is designed to enable the robots to form a PAN and communicating, sharing information. Three microcontroller based mobile robots are built for this research work. Bluetooth Protocol Stack and mobile robot control architecture is implemented on a single microcontroller chip. The PAN enabled a few mobile robots to communicate with each other to complete a given task. The wireless communication between mobile robots is reliable based from the result of experiments carried out. Thus this is a platform for multi mobile robots system and Ad Hoc networking system. Results from experiments show that microcontroller based mobile robots can easily form a Bluetooth PAN and communicate with each other

BLUETOOTH CONTROL SYSTEM ON ELECTRIC WHEELCHAIRS USING VOICE RECOGNITION

Currently technology is highly developed and supports many new innovations. The most innovation is wireless technology and voice recognition. One of the widely used wireless technology is Bluetooth. By utilizing Bluetooth connectivity and voice recognition applications on smart phones, it can be used to control electronic equipment. In this study, voice recognition applications and Bluetooth connections will be used on smart phones to control electric wheelchairs. This research begins with designing an electric wheelchair. For Bluetooth communication using the HC-05 Bluetooth module. The wheelchair was developed by modifying conventional wheelchairs to become electric. The user or patient will control the wheelchair using his smart phone through the voice recognition application. Commands in the form of voice that will be sent by the smart phone and received by the HC-05 Bluetooth module, then become input for the Arduino microcontroller. The microcontroller will then process the input data and will instruct the motor driver to give instructions to the wheelchair driving motor. The electric wheelchair's voice control system with a Bluetooth connection can work quite well. The Bluetooth connection used in this electric wheelchair voice control system works optimally and well at a distance of <10 meters, the connection starts to drop at a distance of 10 to 23 meters, and the connection is lost when the distance is 30 meters. The results of the voice recognition test on voice commands were successful with an accuracy of 85%. The total test is 100 orders with a total error of 15 orders

Development of PAN (personal area network) for Mobile Robot Using Bluetooth Transceiver

In recent years, wireless applications using radio frequency (RF) have been rapidly evolving in personal computing and communications devices. Bluetooth technology was created to replace the cables used on mobile devices. Bluetooth is an open specification and encompasses a simple low-cost, low power solution for integration into devices. This research work aim was to provide a PAN (personal area network) for computer based mobile robot that supports real-time control of four mobile robots from a host mobile robot. With ad hoc topology, mobile robots may request and establish a connection when it is within the range or terminated the connection when it leaves the area. A system that contains both hardware and software is designed to enable the robots to participate in multi-agent robotics system (MARS). Computer based mobile robot provide operating system that enabled development of wireless connection via IP address

Developing a PC Controller Application Using Bluetooth Technology

Wireless communications have become more common and reliable to use in many applications, and is still developing. There are many types of wireless network connection, and one of these is Bluetooth technology. The Bluetooth technology supports many features that replace wires with low cost and high speed transmission. It is difficult to manage the networked PCs manually; the best solution for this problem is an easier way to manage a network remotely. PC Controller is a program to control the network by using messages through Bluetooth technology. This study concerns primarily about how to design and develop a PC Controller Application

Toward Remote Object Control Based on Python for Symbian S60

Nowadays mobile phones can be used to do various things, such as recording or watching videos,listening to music, and scheduling. With recent developments in communication technology, mobile phones iscapable to communicate with another device. A global standard to accomplish is Bluetooth. Using Bluetooth, amobile phone can communicate with other devices. The exchange of data between compatible devices is handledby the Bluetooth protocol. This makes it easy for the programmer to develop various wireless applications onmobile phones which support Bluetooth. This paper presenting the use of Bluetooth to control the movement ofan object in a computer using a mobile phone based on Symbian S60, using Python

Perancangan Prototype Lampu Rumah Tangga Via Wireless Bluetooth 2,4 Ghz Berbasis Arduino

Wireless communication technology or generally called as Wireless Technology (Teknologi Nirkabel) is considered as efficient technology in terms of cost and the USAge. The home lighting controller by wireless with bluetooth technology module HC-05 using radio frequency 2,4 GHz is a system that are designed to ease the operator or user in controlling home lighting remotely by using bluetooth technology with Arduino microcontroller as its controller system programming as well as using smartphone as the remote control. The design of this prototype covers several stages : 1. Requirement Identification, 2. Requirement Analysis, 3. Tools' design (Proteus Simulation), 4. Tools' development (Hardware), 5. Controller Programming (Arduino Software), 6. Prototype, 7. Testing. From the result of the method, it can be resumed that the Home Lighting Controller via Wireless Bluetooth 2,4 GHz based on Arduino could simplify operator or user in turning the lights (ON – OFF) wirelessly. Besides it also can be exposed as an introduction and learning media for basic knowledge on Electrical Engineering in terms of Telecommunication at the Basic Electrical Engineering Laboratory, Faculty of Industrial Technology, Universitas Islam Indonesia, Yogyakarta