Wireless taillight control system for electric bicycle

The invention discloses a wireless taillight control system for an electric bicycle. The wireless taillight control system is structurally characterized in that a signal end of a control switch unit and a signal end of a brake light communication control unit are connected with a signal end of an instrument transmitting unit, the signal end of the instrument transmitting unit is in wireless connection with a signal end of a taillight receiving unit, the control switch unit comprises left and right turn light switches and night driving light switch, the brake light communication control unit comprises an electronic brake crank, the instrument transmitting unit comprises MCU and a 433 wireless transmitting module, and the taillight receiving unit comprises a 433 wireless receiving module. The wireless taillight control system has advantages that a production process is simplified, and the taillight failure probability is lowered; traffic safety is improved; electricity saving, energy saving, cost reduction and