METHOD OF TRANSFERRING DATA FOR REMOTE READING OF SENSOR INDICATIONS Russian patent published in 2017 - IPC G08C17/02 G08C19/00 

FIELD: radio engineering, communication.

SUBSTANCE: computer transmits through the central data transceiver the address request to the network of object data transmitting devices, the object data transmitting devices accept this request, and the object device, the address of which coincides with the address in the request, transmits the data of associated sensors that are received by the central data transceiver, and are further transmitted to the computer for further processing, all object transceiver devices are divided into groups, the address request is a group one, and its transmission is carried out by using noise-like radio signals with spread spectrum and with a spreading factor of more than 10, a group of the object data transmitting devices that received this request with the number of their group responds to it. All object data transmitting devices of this group data respond simultaneously, each at the individual frequency within the dedicated radio frequency band, using for transmission narrowband radio signals with a transmission rate of less than 480 bps, the central data transceiver performs multi-channel reception of these signals. The number of the reception channels is chosen equal to or greater than the number of the object transmitting devices in one group.

EFFECT: increasing the radio communication range and the coverage area of the remote sensor reading.

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