Central control method for exhibition hall interaction

The invention relates to a central control method for exhibition hall interaction, which comprises a control terminal, a central air conditioner and an environment monitoring system, and is characterized in that a worker turns on a power supply, synchronously turns on the central air conditioner, the environment monitoring system and a protection piece through the control terminal, and sends the protection piece to a client after monitoring the arrival of a client through a client monitoring mechanism in the environment monitoring system; the lighting system, the humidity adjusting system, the music system and the video system are automatically turned on, and after all clients leave and go off work, the clients can be automatically turned on. The control terminal turns off the lighting system, the humidity adjusting system, the music system and the video system, and the central air conditioner, the environment monitoring system and the protection piece turn off and turn off a power supply at the same time, so