Electronic communication device, related monitoring apparatus, supervision installation, communication method and computer program

An electronic communication device able to be coupled to a sensor and intended to be installed in the road infrastructure or embedded in a vehicle, the communication device comprising:

• a determining module configured to determine a tracking list for at least one traffic element detected by the sensor, each tracking list including several information elements, the traffic element being located within a geographical zone covered by the sensor,
• a computer configured to compute, as a function of at least one determined tracking list, a motion limitation setpoint for each vehicle located in the geographical zone;
• and
• a transmitter configured to send the computed limitation setpoint(s) to an electronic supervision equipment item via a data link, the electronic supervision equipment item being able to remotely supervise, or remotely monitor, a fleet of the vehicle(s),
• wherein the transmitter is configured to operate in a first sending mode according to which the transmitter transmits the computed limitation setpoint(s) to the electronic supervision equipment item.