PERSONAL ALARM SYSTEM for help or a dangerous situation

摘要

personal alarm system for assistance or a dangerous situation, u0441u043eu0434u0435u0440u0436u0430u0449u0430u00a0 personal u0440u0430u0434u0438u043eu0441u0438u0433u043du0430u043bu044cu043du044bu0439 module, item u043au043eu043du0442u0440u043eu043bu00a0 and admission u0441u043eu043eu0431u0449u0435u043du0438 we have designed u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043cu0435u0441u0442u043eu043fu043eu043bu043eu0436u0435u043du0438u00a0 source signal, and the intermediate items with devices receiving radio and u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 u0441u043eu043eu0431u0449u0435u043du0438u00a0,designed u0434u043bu00a0 receiving radio signals from the personal u0440u0430u0434u0438u043eu0441u0438u0433u043du0430u043bu044cu043du043eu0433u043e u043cu043eu0434u0443u043bu00a0 and u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 in respective communication with the information on the form of aid and ra u0441u043fu043eu043bu043eu0436u0435u043du0438u00a0 intermediate points at which the device u043du0430u0445u043eu0434u0438u0442u0441u00a0 reception signal and u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 u0441u043eu043eu0431u0449u0435u043du0438u00a0,distributed controlled territory in u0434u043bu00a0 u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 reception signal of the u0440u0430u0434u0438u043eu0441u0438u0433u043du0430u043bu044cu043du043eu0433u043e u043cu043eu0434u0443u043bu00a0 at intermediate points and next to him connected to the phone u043bu0438u043du0438u00a0u043c u0434u043bu00a0 u0441u0432u00a0u0437u0438 with reception and u043au043eu043du0442u0440u043eu043bu00a0 messages intended u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043cu0435u0441u0442u043eu043fu043eu043bu043eu0436u0435u043du0438u00a0 source signal in sl. u043eu043bu043eu0436u0435u043du0438u044e intermediate points, with which the communication, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 orderwhat personal u0440u0430u0434u0438u043eu0441u0438u0433u043du0430u043bu044cu043du044bu0439 module designed as a complex signal transmitter with phase u043cu0430u043du0438u043fu0443u043bu00a0u0446u0438u0435u0439 and passive source signal, the information on the data owner u0440u0430u0434u0438u043eu0441u0438u0433u043du0430u043bu044cu043du043eu0433u043e u043cu043eu0434u0443u043bu00a0 and complex radio transmitter phase u043cu0430u043du0438u043fu0443u043bu00a0u0446u0438u0435u0439 contains consistently vc u043bu044eu0447u0435u043du043du044bu0435 generator of high frequency, phase u043cu0430u043du0438u043fu0443u043bu00a0u0442u043eu0440,the second input of which is connected with the release u043cu043eu0434u0443u043bu0438u0440u0443u044eu0449u0435u0433u043e code generator, power amplifier, and a transmitting antenna, a passive source signal contains the line of u0430u0434u0435u0440u0436u043au0438 surface acoustic waves as a branching system which used u0433u0440u0435u0431u0435u043du0447u0430u0442u044bu0435 electrodes u0432u0441u0442u0440u0435u0447u043du043e - u0448u0442u044bu0440u0435u0432u043eu0433u043e u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 over u043du043eu0441u0442u043du044bu0445 wavesreflecting lattice and u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a u043fu044cu0435u0437u043eu043au0440u0438u0441u0442u0430u043bu043b bearing surface aluminum u0442u043eu043du043au043eu043fu043bu0435u043du043eu0447u043du044bu043c transducer and array of reflectors, surmounted u0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu044c connected to alarm the transmitting antenna, and the signal reception device, and radio u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 u0441u043eu043eu0431u0449u0435u043du0438u00a0 is executed in the form of u043fu043eu0441u043bu0435u0434u043eu0432u0430u0442u0435u043bu044cu043d the reception antenna is connected to u0443u0441u0438u043bu0438u0442u0435u043bu00a0 high frequencythe first u043fu0435u0440u0435u043cu043du043eu0436u0438u0442u0435u043bu00a0, second door which is connected to the output filter of the lower frequency, narrowband filter, a second u043fu0435u0440u0435u043cu043du043eu0436u0438u0442u0435u043bu00a0, second door which u0441u043eu0435u0434u0438u043du0435 n with the release u0443u0441u0438u043bu0438u0442u0435u043bu00a0 high frequency and lower frequency output filter, which u00a0u0432u043bu00a0u0435u0442u0441u00a0 exit signal analyzer.