Manual-automatic integrated driving system of water bicycle

The invention relates to a water bicycle manual-automatic integrated driving system which comprises a rotary handheld mechanism arranged on a handrail structure of a water bicycle and used for setting corresponding real-time driving power according to the number of handheld rotation turns of a user; the manual assistance mechanism comprises pedals and a force transmission device and is used for providing manual assistance for the water bicycle when a user pedals the pedals to transmit force; the overwater driving motor is connected with the rotary handheld mechanism and a driving wheel of the overwater bicycle and used for setting the output power of the overwater driving motor based on the received real-time driving power so as to complete electric propulsion of the driving wheel; and the content analysis mechanism is used for sending an armrest separation signal. According to the invention, on the basis of further improving manual control and electric control of the water bicycle, whether a dangerous scene