FIELD: machine building.
SUBSTANCE: device contains a sensor determining gas state in the tyre cavity; tyre valve; and casing that includes internal space to keep the sensor in free state from the tyre cavity, ventilation hole, and hole ensuring communication. The hole diameter ensuring communication, and internal diameter of the tyre valve have maximum value 2.5 mm, and ventilation hole is in the position beyond the range below 140°, corresponding to the position of the opened part of the hole to ensure communication. The system contains a device for information reception, receiver and control part. The method includes removal of the tyre valve rod of the device to receive the information from the tyre, in which cavity liquid is injected to seal the puncture holes, and insertion of the tube through the valve to reach the liquid for the puncture holes sealing in the tyre cavity.
EFFECT: possibility to control the tyre information after use of the liquid for the puncture holes sealing.
7 cl, 22 dwg, 1 tbl
