Functional Requirements:

1: the system to be all-weather or scheduled play background: such as the public morning exercise when playing healthy sports repertoire, from time to time to play some background music, evening walking in the public to play relaxed background music, with landscape lights part The whole park to create a peaceful, comfortable, harmonious atmosphere.

2: temporary or at any time for artificial radio: such as in the park to find someone, play inspiration, release temporary information. Administrators need to speak, through the partition control, any choice of one or more areas or partition switching broadcast speech.

3: Some broadcast partitions can be multi-source playback: according to different partitions, different times to play different background music.

4: can regularly open the system equipment, set the playback music: the system can control the equipment in the control room operations, such as the terminal equipment, power management, etc., need to complete control in the main control room.

5: outdoor emergency function, such as tourists lost, the use of emergency accidents.