The utility model provides a self -navigation mould remote control measurement system of hydrojet propelled boat type. Including motor, steering wheel, hydraulic jet propulsion, battery, machine controller, steering engine control ware, GPS, gyroscope sensor, camera, radio signal recepition ware, radio signal recepition antenna, the motor is equipped with on the hydraulic jet propulsion, the motor is connected with machine controller, stern A series of cells in proper order, the rotatable position of spout on the hydraulic jet propulsion is fixed to one side of steering wheel through the connecting rod on, the opposite side with the steering engine control ware is connected, the radio signal recepition ware is connected with machine controller, steering engine control ware respectively, GPS in proper order with gyroscope sensor, bow battery, camera series connection. The utility model discloses fine solution the experimental unable real -time accurate control ship model speed of self -navigation mould and the problem of direction of current hydrojet propelled boat mould.