An intelligent acoustic field control system, comprising a WI-FI or wireless or wired network master control device , motion control electronic devices , and a reflection medium, wherein the reflection medium contains at least one of a flat reflector array , a triangular reflector array , and a suspended spherical reflector array , the intelligent acoustic field control system being characterized in that it further comprises a laptop , a wireless USB Dongle , and a tablet computer ; the master control device being selectively connected with the laptop , the tablet computer , and the motion control electronic devices through a selective WI-FI, wireless or wired network; the laptop and the tablet computer being man-machine operation apparatuses, the wireless USB Dongle being a wireless communication apparatus used for selectively connecting the laptop or the tablet computer with the master control device ; the master control device being used for controlling a corresponding one of motion control electronic devices in response to a reflection medium state control instruction sent out by the laptop or by the tablet computer to attain a centralized control of the reflection medium and a feedback of the reflection medium; the WI-FI, wireless or wired network being a selective system communication; wherein the flat reflector array includes a servo motor or a stepper motor , a rotatory mechanism , a rotatory arm , a flat reflector , a limit switch , and a starting point sensor , the motion control electronic device is connected with the servo motor or the stepper motor , the limit switch , and the starting point sensor for controlling the servo motor or the stepper motor to run or stop, the servo motor or the stepper motor is connected with the rotary arm through the rotatory mechanism , the rotatory mechanism is connected with the servo motor or the stepper motor and the flat reflector and it can be directly driven by a motor and a gearbox, or a chain, or a gear, the servo motor or the stepper motor is fixed on the rotatory arm , the limit switch and the starting point sensor are disposed at one side of the flat reflector ; the triangular reflector array includes a servo motor or a stepper motor , a rotatory mechanism , a triangular reflector , and a datum point sensor ; the motion control electronic device is connected with the servo motor or the stepper motor and the datum point sensor for controlling the servo motor or the stepper motor to run or stop, the rotatory mechanism is connected with the servo motor or the stepper motor and the triangular reflector , and it can be directly driven by a motor and a gearbox, or a chain, or a gear, the datum point sensor is disposed at one side of the triangular reflector , initial original point information of the flat reflector is fed back to the motion control electronic device through the datum point sensor ; the suspended spherical reflector array includes a servo motor or a stepper motor , a counting encoder , a starting point sensor , a limit switch , a protection switch , a wire rope/chain , a float ball , a suspended spherical reflector , and a rotatory mechanism ; the motion control electronic device is connected with the servo motor or the stepper motor , the counting encoder , the starting point sensor , the limit switch , and the protection switch for controlling the servo motor or the stepper motor to run or stop, the servo motor or the stepper motor is disposed at the upper end of the wire rope/chain through the rotatory mechanism , the upper end of the wire rope/chain is connected with the upper surface of the suspended spherical reflector , the float ball is disposed above the suspended spherical reflector . <EOS>