METHOD FOR EXCHANGING SMOKE AND FIRE ALARM DATA OF TRAIN BASED ON COMBINATION OF INDEPENDENT MODULES AND 3U CHASSIS DESIGN Russian patent published in 2018 - IPC G08B17/06 

FIELD: data processing.

SUBSTANCE: present invention relates to a method for exchanging smoke and fire alarm data of a train based on a combination of independent modules and a 3U chassis design. By external connection of connector X4 of the wagon number of the IO board to the address line to identify the number of the car and the configuration of the detectors; collecting information on temperature and information on the concentration of smoke through detectors and transferring it to the CPU card for processing; determining the collected information and issuing the signaling information, and transmitting the signaling information to the display screen of the HMI located in the cabin via a CPU card; interrupting the output of signals between the IO board and the train safety loop and transmitting the alarm information to the HMI display screen located in the cab and turning on the red alarm indicator on the DISP board; and collecting, storing and uploading information via a DS card, an Enet card, and a wireless card.

EFFECT: method for exchanging smoke and fire alarm data for a train is proposed.

6 cl, 5 tbl, 5 dwg