The invention relates to a highway tunnel energy-saving ventilation control method based on the wind speed. Multiple sets of jet fans and wind speed and wind direction detectors are arranged in a tunnel in sequence from front to back in a distributed mode; the wind speed is detected through the wind speed and wind direction detectors; and the start-stop states of the jet fans in the tunnel are controlled through a data processing and control system according to the detecting result. A control method of the jet fans comprises the steps that a wind speed detecting value, detected by the corresponding wind speed and wind direction detector, of a certain point in the tunnel is collected, and start and stop of the corresponding jet fans are controlled by a controller according to the wind speed detecting value and the change rate calculated by the historical data. The starting number of the jet fans is controlled according to the detected wind speed historical data and the change trend of the speed historical data, the ventilation effect is achieved, meanwhile, the service life of the fans can be prolonged, and energy consumption is reduced.