Method for operating an installation for monitoring and wireless signaling a pressure change in vehicle tires.

Method for operating an installation for monitoring signaling Wireless a modification of the pressure in car tires, which is preferably arranged in a structural unit with the tire valve into the tire, having a current source, a pressure sensor which measures the tire pressure at first time intervals, an analog - digital converter for digitizing a pressure signal obtained by the pressure sensor, a memory for storing the pressure signal a transmitter, which transmits information on the measured pressure of tires to a set receiver in the vehicle, and a comparator, especially structural unit with a microprocessor, which compares the pressure signal with a pressure signal comparative stored previously, namely so that the transmitter transmits at intervals seconds tiem po, which are greater than the primerosintervalos time, while the reduction per unit time of the pressure signal relative to the signal of comparative pressure (offset) does not exceed a threshold value, but such that the transmitter transmits in third time intervals, which are smaller than the second time intervals when and as long as the deviation exceeds the threshold value, characterized in that the second time intervals are changed depending on one or more measured physical states in the tire and variables in running gear.