Device for signalling objects to a navigation module of a vehicle equipped with this device

A device performs real-time signaling of at least one object to a navigation module of a vehicle. The device includes a first sensor to produce first-sensor data including a first captured position and a first captured speed of the object relative to the vehicle, at least one second sensor to produce second-sensor data including a second captured position and a second captured speed of the object relative to the vehicle, a synchronization module to produce synchronized data including a first synchronized position from the first captured position and the first captured speed and at least one second synchronization position from the second captured position and the second captured speed, and a merging module to produce merged data including a merged position from the first synchronized position and the second synchronized position to signal the object to the navigation module by communicating all or part of the merged data thereto.