US 12,296,851 B2
Autonomous vehicle communication safety system and method thereof
Wei-Xuan Chang, Changhua Hsien (TW)
Assigned to AUTOMOTIVE RESEARCH & TESTING CENTER, Changhua Hsien (TW)
Filed by AUTOMOTIVE RESEARCH & TESTING CENTER, Changhua Hsien (TW)
Filed on Dec. 20, 2022, as Appl. No. 18/085,268.
Prior Publication US 2024/0199078 A1, Jun. 20, 2024
Int. Cl. H04W 12/041 (2021.01); B60W 60/00 (2020.01); H04W 4/40 (2018.01); H04W 12/03 (2021.01)
CPC B60W 60/0015 (2020.02) [H04W 4/40 (2018.02); H04W 12/03 (2021.01); H04W 12/041 (2021.01)] 20 Claims
OG exemplary drawing
 
1. An autonomous vehicle communication safety system, comprising:
a vehicle-mounted communication device, mounted on an autonomous vehicle, and having at least one vehicle-mounted processor and multiple vehicle-mounted communication interfaces; wherein the vehicle-mounted communication interfaces are electrically connected to the at least one vehicle-mounted processor; wherein the at least one vehicle-mounted processor generates a key according to at least one host vehicle information of the autonomous vehicle, and the at least one vehicle-mounted processor stores the key within a data packet; and
a terminal communication device, mounted away from the vehicle-mounted communication device, and having at least one terminal processor and multiple terminal communication interfaces; wherein the terminal communication interfaces are electrically connected to the at least one terminal processor; wherein at least two communication channels are established between at least two of the terminal communication interfaces and at least two of the vehicle-mounted communication interfaces;
wherein the at least one vehicle-mounted processor encrypts and compresses the data packet and outputs the data packet which has been encrypted and compressed through the at least two communication channels; the at least one terminal processor receives at least two encrypted and compressed data packets through the at least two communication channels, and after decompressing and decrypting the at least two encrypted and compressed data packets, the at least one terminal processor receives at least two keys to be verified; the at least one terminal processor determines whether the at least two keys to be verified are identical, and then accordingly controls connection statuses of the at least two communication channels.