| 摘要 |
Invention relates to rail transport. Device for transmission of information about overheating of bushes to the operator's cab includes the sensors of overheating mounted on each bushing of each railroad car connected with electronic-digital converter in the operator's cab. According to the invention, the thermoelectric generator is used as overheating sensor, which is connected to the coder connected with the radio transmitter for transmission of information about temperature in digital code over radio channel to the electronic-digital converter, which contains radio transmitter, decoder and information signal panel. Device contains the control receiver for functional test of radio transmitter and coder. Invention ensures the increase of safety of motion of rail transport, the decrease of costs for maintenance of rolling stock, the increase of its operational reliability.
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