METHOD FOR DETERMINING THE INFRINGEMENT AND CODES correct violations digits of the number in the coding of '1 in 4'

摘要

Method of determining disturbances and correcting the disturbed code digits of the number in the encoding of "1 of 4" providing transmission of information over the communication channel, which the transmitting side comprises a source of information, the encoding device and the transmitter and at the receiver - the receiver, a control unit and the terminal device, with Thus: - arrive at the encoder, where the formatting and then sent over the communication transmitter in the reception line at the transmission side of channel data from the information source in the form of binary words in Channel Part B - on the reception side channel data received at the receiver are forwarded to a control unit where is checked on the received information on the absence of errors, and upon detection of such their removal (correction information) and subsequent transmission to the terminal, characterized in that encoding device information received from the source in binary code is converted into the code "1 of 4" to the active zero, is formed as an array of words, which can be represented as an array of words which can be represented by be in the form of a table containing Pstrok (words), each of which comprises Pchetverichnyh bits in the code "1 of 4", the same name quaternary rows discharges form Pvertikalnyh array of columns, each row and vertical column forming a check code (Ki respectively K) by sequentially summing quaternary discharges rows and vertical columns excluding transfer device control information received is checked against the code "1 of 4" and control codes Ki Ki mismatch detection (about