CASPIAN JOURNAL

MANAGEMENT AND HIGH TECHNOLOGIES

Engineering technique of designing radio security systems for vehicle

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Kolganov Andrey A. Engineering technique of designing radio security systems for vehicle // Caspian journal : management and high technologies. — 2015. — №3. — pp. 186-202.

Kolganov Andrey A. - post-graduate student, National Research University Higher School of Economics, 20 Myasnitskaya St., Moscow, 101000, Russian Federation, akolganov@hse.ru

The technology of a modern car radio security based on cooperation with global positioning systems, mobile communications and the Internet is proposed. The scheme of radiosecurity car system, which allows a owner to activate protection by a remote control and monitor its location on a computer, tablet or smartphone is provided. An engineering design technique of automobile radio security system to meet the requirements of mass-dimensional performance and power consumption is presented. Methods of using a variety of CAD consists of four stages: assessment of feasibility of radiosecurity system; structural and mathematical modeling; engineering design of radiosecurity module; experimental modeling of printed circuit board. Presented IDEF0 diagram engineering techniques and an example of the practical implementation of its radio security module from the following element base: microcontroller unit, flash memory, GLONASS / GPS receivers, GSM modems, transceivers, accelerometer, CAN drivers, DC-DC converters, antennas. Disclosed structure of radiosecurity module algorithm for selecting optimal element base, including formulas and the objective function. The electric circuit and printed circuit board that meets technical requirements are designed. The thermal simulation of printed circuit board is implemented.

Key words: автомобильная сигнализация, угон автомобиля, передача данных, САПР, методика, IDEF0 диаграмма, проектирование, элементная база, микросхема, микроконтроллер, навигация, печатная плата, печатный узел, car alarms, car theft, data transfer, CAD, technique, ID