FIELD: means of communication.
SUBSTANCE: invention relates to visible light communication technology in a transport network, namely to an adaptive reception device for communication using LED vehicle lamps. In the method, the result is achieved by the device including a photoelectric conversion module and a microcomputer processor connected to the photoelectric conversion module. Above photoelectric conversion module includes a photodiode array for receiving a light signal and a multi-channel gain circuit. Also, the output end of the photodiode array is connected to the microcomputer processor via a multi-channel gain circuit. Said photodiode array is placed on a microelectromechanical mechanism, and the microcomputer processor controls the microelectromechanical mechanism connected thereto. This invention also provides an adaptive reception method for communication using vehicle LEDs. Such method uses a photodiode array to receive and convert a light signal and uses a method for observing disturbances to calculate the best reception angle, thereby realizing the tracking of the radiation source of the light signal.
EFFECT: technical result is an increase in the reliability and stability of reception of optical signals by vehicles.
8 cl, 5 dwg
