DIGITAL MAP FOR NAVIGATIONA digital map representing a physical location as a hierarchical structure of cells. Each cell has attributes including but not limited to permeability in each direction of a three-dimensional coordin…DRIVE·Feb 2·1 min readFollowG01C21/3881SECOND BRIDGE INC.
SELECTIVE MESSAGE RETRANSMISSION IN VEHICLE-VEHICLE COMMUNICATIONSA method of distributing intention signaling messages for a vehicle. The vehicle having a plurality of directional radio antennas oriented to transmit radio signals in predetermined and distinct direc…DRIVE·Apr 21·1 min readFollowG08G1/162SECOND BRIDGE INC.
STATIONARY ELECTRONIC BEACON WITH MAPAn electronic beacon placed stationary in a known location. The beacon includes a map, stored therein, pertaining to a covered area. The map includes coordinates of the known location with reference t…DRIVE·Mar 24·1 min readFollowG01S1/68SECOND BRIDGE INC.
