Three- or four-wheeled rolling motor vehicle comprising an electronic control unit of a roll locking system

A three- or four-wheeled rolling motor vehicle comprising:

• a main body, comprising a front portion, a middle portion, and a tail portion;
• three or four wheels constrained to the main body, comprising at least two rolling wheels arranged at the front portion or at the tail portion;
• at least one traction engine operatively connected to at least one of said three or four wheels;
• a roll locking system of the two rolling wheels, controllable to selectively take a locking operational state and an unlocking operational state;
• an electronic control unit of the roll locking system operatively connected to the roll locking system and configured to control the roll locking system, wherein the electronic control unit comprises a first processing unit configured to receive and process at least a first input signal to establish whether the roll locking system must take or maintain the locking operational state or the unlocking operational state;
• wherein:
• the electronic control unit comprises a second processing unit operatively connected to the first processing unit and configured to receive and process at least a second input signal to determine whether at least one safety condition is met or not, and provide consent to control the locking system for it to take or maintain the locking operational state or the unlocking operational state established by the first processing unit;
• the first input signal and the second input signal comprise a first plurality of signals and a second plurality of input signals, respectively;
• said first and said second pluralities of signals comprise at least one signal in common.