Global ETD Search

1	SMS-baserat alarm med positionering : GPS based alarm with positioning Nors, Niclas, Rehnström, Tom January 2008 (has links) The study investigates how to design a low-cost, versatile event messaging system using SMS. A typical use case is a fire alarm or intrusion detector when equipped with appropriate sensors. With a GPS receiver connected, the actual position is included in the message, allowing for use as theft alarm in e.g. a car or in mobile home. / Studien undersöker hur man kan konstruera ett billigt, mångsidigt meddelandesystem som använder SMS. Ett exempel på användningsområde är brandlarm eller inbrottslarm med motsvarande sensorer anslutna. Även positionen kan förmedlas med en GPS ansluten, och då finns även möjligheten att använda enheten som stöldlarm för till exempel bil eller husvagn. SMS GPS Alarm PIC NMEA-0183 RS-232 TECHNOLOGY TEKNIKVETENSKAP
2	SMS-baserat alarm med positionering : GPS based alarm with positioning Nors, Niclas, Rehnström, Tom January 2008 (has links) <p>The study investigates how to design a low-cost, versatile event messaging system using SMS. A typical use case is a fire alarm or intrusion detector when equipped with appropriate sensors. With a GPS receiver connected, the actual position is included in the message, allowing for use as theft alarm in e.g. a car or in mobile home.</p> / <p>Studien undersöker hur man kan konstruera ett billigt, mångsidigt meddelandesystem som använder SMS. Ett exempel på användningsområde är brandlarm eller inbrottslarm med motsvarande sensorer anslutna. Även positionen kan förmedlas med en GPS ansluten, och då finns även möjligheten att använda enheten som stöldlarm för till exempel bil eller husvagn.</p> SMS GPS Alarm PIC NMEA-0183 RS-232 TECHNOLOGY TEKNIKVETENSKAP
3	Lokalizace pomocí aplikace určené pro platformu Java ME využívající GPS / GPS based Localization using the Java ME application Figurny, Radek January 2009 (has links) The task of the Master's thesis has been to develop the MIDlet, which is able to receive data from an external GPS module via Bluetooth. Data are received in the NMEA 0183 format and are processed to extract longitude, latitude, elevation, velocity, number of visible satellites and measurement accuracy of longitude, latitude and elevation. Users have a possibility to save their actual location with a short description to the cell phone’s memory. The MIDlet is also able to save a user defined way-point and navigate to this way-point. The MIDlet itself was developed in the Netbeans IDE with a software development kit (SDK) made by Nokia company. This kit is designed for the Symbian OS s60 3rd edition FP1, which contains a s60 emulator and a s60 MIDlet for a direct compilation in the cell phone. The MIDlet is made of three main parts. The first part shows a longitude, latitude, elevation, velocity, longitude and latitude measurement accuracy, date and time. The second one shows a direction of north, latitude and longitude. The last one shows a direction to the selected way-point and a distance to this location. In theoretic part of the thesis there are described the GPS navigation system, Bluetooth system, geodetic system WGS 84 and programing language Java and its part Java ME.
4	Systém sběru dat z palubní sběrnice vozidla / System for acquisition of data from car communication system Pecha, Michal January 2009 (has links) The thesis contains complete design of complex system for acquisition of data from bus of a vehicle. It resolves problems of connection of a new node to CAN bus of a vehicle, communication protocol NMEA 0183 of GPS receivers, logging of caught CAN frames into database system MySQL, and proposes algorithms of application for operation of the system. It includes also process of complete installation based on established concept and test results of the system in real situations.
5	Lokalizátor s ovládáním přes GSM rozhraní / Position navigation system with GSM interface Pristach, Marián January 2010 (has links) The objective of the diploma thesis is to design a device for positioning of mobile devices using GPS satellites. When coordinates are acquired they can be sent via the GSM network to a user's cell phone or to an SQL server. A web interface has been designed to access the stored data and to show the current device position and the history. This position datalogging system can be used for monitoring vehicles as well as a security system for cars.
6	Real Time Positioning; Construction and implementation of a GPS-Communicator. / Realtidspositionering; Utveckling av en GPS-kommunikator. Darnell, Christian, Wilczoch, Christian January 2002 (has links) The first half of the Masters thesis is the result of a survey made on the behalf of the Swedish company KORDAB International AB. The survey includes an overview of different positioning systems and some wireless communication techniques available on the market today. Positioning systems discussed are GPS, DGPS, AGPS and GSM positioning. Mobile Internet connections through mobile phones and communication through radio modems are mentioned and described as examples of wireless communication techniques. Examples of techniques described are HSCSD, GPRS, UMTS and MOBITEX. KORDAB is in the starting blocks to implement a real time positioning feature into their own technical information system GEOSECMA. This survey will give them a base which will help them to decide on which system to use for this feature. The second half of the thesis includes parts concerning a prototype made to exemplify how KORDAB could implement the real time positioning feature into GEOSECMA. The NMEA 0183 protocol, reference systems and transformation are described to give the necessary background knowledge for the construction and functionality of the prototype. The prototype is a GPS-communicator made as an interface between a GPS-receiver and GEOSECMA and its functionality is also described in this second half of the thesis. Feasible applications are also discussed to show the possibilities real time positioning gives. One application discussed is “Zoom and Auto highlighting”. This application is designed to help user of GEOSECMA to zoom in the map and highlighting the nearest object at current location. Reglerteknik GPS RTK DGPS AGPS GSM-positioning Real Time Positioning TOA TDOA EOTD AOA GSM HSCSD GPRS UMTS Mobitex NMEA 0183 GGA GSV WGS84 SWEREF99 RT90 GPS-Communicator Reglerteknik Automatic control Reglerteknik
7	Real Time Positioning; Construction and implementation of a GPS-Communicator. / Realtidspositionering; Utveckling av en GPS-kommunikator. Darnell, Christian, Wilczoch, Christian January 2002 (has links) <p>The first half of the Masters thesis is the result of a survey made on the behalf of the Swedish company KORDAB International AB. The survey includes an overview of different positioning systems and some wireless communication techniques available on the market today. Positioning systems discussed are GPS, DGPS, AGPS and GSM positioning. Mobile Internet connections through mobile phones and communication through radio modems are mentioned and described as examples of wireless communication techniques. Examples of techniques described are HSCSD, GPRS, UMTS and MOBITEX. KORDAB is in the starting blocks to implement a real time positioning feature into their own technical information system GEOSECMA. This survey will give them a base which will help them to decide on which system to use for this feature. </p><p>The second half of the thesis includes parts concerning a prototype made to exemplify how KORDAB could implement the real time positioning feature into GEOSECMA. The NMEA 0183 protocol, reference systems and transformation are described to give the necessary background knowledge for the construction and functionality of the prototype. The prototype is a GPS-communicator made as an interface between a GPS-receiver and GEOSECMA and its functionality is also described in this second half of the thesis. Feasible applications are also discussed to show the possibilities real time positioning gives. One application discussed is “Zoom and Auto highlighting”. This application is designed to help user of GEOSECMA to zoom in the map and highlighting the nearest object at current location.</p> Reglerteknik GPS RTK DGPS AGPS GSM-positioning Real Time Positioning TOA TDOA EOTD AOA GSM HSCSD GPRS UMTS Mobitex NMEA 0183 GGA GSV WGS84 SWEREF99 RT90 GPS-Communicator Reglerteknik Automatic control Reglerteknik
8	Telemetrie pro formuli Dragon IV / Telemetry for Dragon IV Formula Bezdíček, Jan January 2014 (has links) The aim of this master's thesis was to design and construct complete telemetry system for the student formula Dragon IV constructed for international Formula Student competition. At first, the work deals with the measurement of the physical quantities, telemetry system and automotive sensors of the formula, their mutual communication and communication with the CAN bus. It also describes the procedure of hardware design including choosing right inertial sensors and a GPS module and their using in telemetry system. The work contains materials for production of two-layer printed circuit board extending the microcomputer BeagleBone Black on the inertial sensors and the GPS module. The bigger part of the telemetry system is the firmware for hardware and software for the computer user. Both written in programming language C++ and C# are included in this work as well. This user application serves for wireless receiving data from the hardware and their showing and logging. In addition this user application can be used for wireless hardware configuration. The final product is the complete telemetry system and it is suitable for selling to end customer.

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