Method for communication between a wheel unit and a central processing unit of a motor vehicle, wheel unit for implementing said method, and wheel comprising such a wheel unit

A method for communication between at least one wheel unit of a tire pressure monitoring system and a central processing unit of said monitoring system, said at least one wheel unit being intended for integration in at least one wheel of a motor vehicle and comprising:

• an electronic housing, comprising an assembly of sensors designed to detect an anomaly with said at least one wheel and a means for measuring the angular position of said electronic housing,
• a battery supplying the power needed for communication between said at least one wheel unit and said central processing unit,
• at the method comprising:
• transmitting, from said at least one wheel unit, a set of transmission frames containing information relating to said at least one wheel that is associated with said at least one wheel unit,
• sending, from said central processing unit, an acknowledgement frame once said central processing unit has received at least one frame of said set of transmission frames transmitted by said at least one wheel unit,
• after said step which is aimed at sending said acknowledgement frame, a step which is aimed at interrupting the sending of at least one frame of said set of transmission frames transmitted by said at least one wheel unit.