Optical camera communication system

The invention provides an optical camera communication system. The optical camera communication system comprises a sending module and a receiving module. The sending module comprises a coding unit and a light source; the coding unit is used for receiving to-be-transmitted data, modulating and coding the to-be-transmitted data to obtain to-be-sent data, and driving the light source to send the to-be-sent data in the form of an optical signal; the receiving module is used for receiving the optical signal sent by the light source and restoring and decoding the optical signal to obtain target data; wherein the to-be-sent data comprises a start bit, a data bit and an end bit which are connected in sequence. The to-be-sent data structure only comprises the start bit, the data bit and the end bit, the receiving module is matched with the corresponding decoding mode to decode the data bit, an error correction code, a check code and the like do not need to be set, receiving is easy, the anti-interference capacity is h