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LINE-OF-SIGHT OPTICAL COMMUNICATION FOR VEHICLE-TO-VEHICLE (V2V) AND VEHICLE-TO-INFRASTRUCTURE (V2I) MOBILE COMMUNICATION NETWORKS
LINE-OF-SIGHT OPTICAL COMMUNICATION FOR VEHICLE-TO-VEHICLE (V2V) AND VEHICLE-TO-INFRASTRUCTURE (V2I) MOBILE COMMUNICATION NETWORKS
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机译:车对车(V2V)和车对基础设施(V2I)移动通信网络的视线光学通信
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摘要
A vehicle line-of-sight optical communication system and method for use in ad hoc networks formed with a vehicle during traveling of the vehicle along a roadway. The communication system includes: an electronic control unit (ECU) having an electronic processor that operates under control of a program to process messages sent or received by the communication system; at least one light source that comprises a part of a vehicle external lamp module; a driver circuit electrically connected to the ECU to energize the light source(s) in response to a transmission signal from the ECU so as to send messages via the light source(s); at least one light sensor that comprises a part of the vehicle external lighting system; and a receiver circuit electrically connected to the ECU to provide the ECU with a reception signal indicative of messages received via the light sensor(s).
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