The invention discloses an intelligent control system used for carrying out safety detection on a bottle-washing machine. The system comprises a control terminal, a parameter setting module, a switch control module, a data management module, a data analysis module, a sensing detection module, a display module, a wireless transmission module and an alarm display module, wherein the control terminal is arranged in a main control chamber and is used for receiving the information of other modules in the system, setting a loading threshold of a safety device on a main driving speed reducer of the bottle-washing machine and emitting a corresponding control instruction, the parameter setting module is used for setting operation parameters of the bottle-washing machine, washing bottle body parameters and technological parameters, the switch control module is used for receiving the corresponding control instruction emitted by the control terminal to carry out start and stop control on the bottle-washing machine, and the sensing detection module is used for monitoring a torque value of the main driving speed reducer of the bottle-washing machine and transmitting the torque value monitored by a sensor to the control terminal through wireless transmission. The system is advantaged in that an automation degree is high, and demands of safety detection on the bottle-washing machine can be satisfied.