Abstract: A device for detecting tire parameters of transiting vehicles, comprising an electronic unit for processing radio signals that carry measurements of at least one parameter of at least one tire of a vehicle, such as the pressure, and further comprising a detector of the transit of vehicles for the activation of the processing of the radio signals.

Abstract: A transmitting device for wireless transmission of measured parameters, which comprises a microcontroller controlling pulse generating means so that said pulse generating means generate at least one pulse position modulation (PPM) signal comprising information corresponding to at least one measured parameter value, wherein said pulse generating means comprise an oscillator and a power amplifier connected to said oscillator in order to amplify the pulses output from said oscillator and to output said PPM signal, and wherein said microcontroller is configured, for each pulse of said PPM signal to be generated, to activate only said oscillator for a first period of time and then to activate also said power amplifier only for a second period of time following said first period of time, said microcontroller being also configured to maintain deactivated said oscillator and said power amplifier outside the time interval defined by said first and second periods of time.

Abstract: A transmitting device for wireless transmission of measured parameters comprising a microcontroller and pulse generating elements connected to the microcontroller, the microcontroller being configured to receive at least one detection signal representative of at least one measured parameter value and being also configured to control the pulse generating elements so that the pulse generating elements generate at least one pulse position modulation (PPM) signal comprising information corresponding to the at least one measured parameter value, the transmitting device further comprising or being connectable to an antenna for the wireless transmission of the PPM signal, the pulse generating elements comprising an oscillator and a power amplifier connected to the oscillator in order to amplify the pulses output from the oscillator and to output the PPM signal.

Abstract: A device for detecting tire parameters of transiting vehicles, comprising an electronic unit for processing radio signals that carry measurements of at least one parameter of at least one tire of a vehicle, such as the pressure, and further comprising a detector of the transit of vehicles for the activation of the processing of the radio signals.