The invention discloses a visible camera communication system employing LED lamp MIMO array configuration. A transmitter employs the MIMO array configuration, and each LED lamp wick is provided with an independent FSOOK modulation drive power supply. The transmitter is provided with an LED-ID data modulation mapper connected with the FSOOK modulation drive power supplies. The interior of the LED-ID data modulation mapper is provided with an information mapping table in a preset manner, and the LED-ID data modulation mapper enables serial binary LED-ID data to be modulated into a plurality of parallel FSOOK frequency signals according to an information mapping rule, enables the signals to be mapped to the plurality of independent FSOOK modulation drive power supplies, and drives all lamp wicks to flicker at different frequencies. A receiver employs a CMOS image sensor with a roller shutter mechanism for photographing an LED array light source, and the exposure time needs to be selected during photographing, so as to prevent excessive exposure from causing high light noise interference. A light source forms a plurality of stripe images with different dark and bright stripe widths on the CMOS sensor, and the receiver obtains the complete image composed of a plurality of stripe subimages, and then carries out the decoding of the image.