Independent and multi-unit co-operation stage control system

An independent and multi-unit co-operation stage control system, comprising:

• a cloud server,
• a primary control unit,
• a secondary control unit,
• a multi-function extended interface,
• a LTE wireless communication unit,
• a storage unit,
• a stage lighting subsystem,
• a stage mechanical subsystem,
• a stage sound subsystem,
• a stage power supply subsystem, and
• a stage safety monitoring subsystem,
• wherein the cloud server is connected with the primary control unit and the secondary control unit, the primary control unit and the secondary control unit are connected with the multi-function extended interface, LTE wireless communication unit, storage unit, stage lighting subsystem, stage mechanical subsystem, stage sound subsystem, stage power supply subsystem and stage safety monitoring subsystem respectively;
• the cloud server is configured to store and set a program for stage performance and a parameter to be executed by various subsystems;
• the primary control unit is configured to control an operation of various stage subsystems and receive data information from all subsystems;
• the secondary control unit is a hot standby unit of the primary control unit and is used for seamless switching when failure or upgrading of the primary control unit;
• the multi-function extended interface is configured to connect a variety of peripherals;
• the LTE wireless communication unit is configured to interact with a handheld LTE wireless device of a stage operator;
• the storage unit is configured to store stage performance data;
• the stage lighting subsystem, stage mechanical subsystem and stage sound subsystem are used to control the lighting, mechanical and sound units according to an instruction of the primary control unit, respectively;
• the stage power supply subsystem is configured to supply power for various stage units;
• and
• the stage safety monitoring subsystem is configured to execute a safety monitoring on the stage equipment and personnel;
• wherein the primary control unit specifically comprises:
• a performance raw data download unit, used to obtain an independent raw data of performance of the stage mechanical subsystem, the stage lighting subsystem and the stage sound subsystem from the cloud server, respectively;
• a first GPS timing unit, used for real-time access to GPS time signal, and sending the time signal as a real-time parameter to the data pre-processing unit;
• a data pre-processing unit, used to encode independent performance data of stage mechanical subsystem, stage lighting subsystem and stage sound subsystem to stage deep processing performance data according to the performance time setting and GPS time parameter;
• an encryption unit, used to encrypt the stage deep processing performance data after encoded by data pre-processing unit;
• a routing unit, used to acquire a routing address of the subsystem that needs to send performance data according to the pre-assigned IP address;
• a reset unit, used to reset the stage mechanical subsystem, stage lighting subsystem and stage sound subsystem, including establishing connection with the stage mechanical subsystem, stage lighting subsystem and stage sound subsystem and acquiring their original states;
• a distributing unit, used to distribute the stage deep processing performance data to the stage mechanical subsystem, stage lighting subsystem and stage sound subsystem according to the routing addresses;
• an instruction dispatch unit, used to send a control instruction to at least one of the stage mechanical subsystem, stage lighting subsystem, stage sound subsystem according to a performance time setting, and the control instruction is used to instruct the stage performance according to a corresponding data in the stage deep processing performance data;
• a monitoring data acquisition unit, used to receive monitoring data sent from the stage safety monitoring subsystem, and compare the monitoring data with a preset value, and give prompts via the LTE wireless communication unit when exceeding the preset value.