System and method for monitoring stage

A method for monitoring a stage, comprising:

• detecting, by a plurality of sensors, in real time, environmental information of an environment where at least part of stage apparatuses are located, wherein the stage apparatuses comprise at least one type of various colors of spot lamps, dome lamps, ground screens, riser screens, audio apparatuses, stage lifting apparatuses, or smoke machines;
• sending, by the plurality of sensors, the environmental information to a central control apparatus;
• receiving, by the central control apparatus, the environmental information;
• acquiring, by the central control apparatus, apparatus state information of at least one of the stage apparatuses and the sensors;
• and
• presenting, by the central control apparatus, the environmental information and the apparatus state information through a display;
• wherein sending, by the plurality of sensors, the environmental information to the central control apparatus comprises:
• sending, by the plurality of sensors, the environmental information to an intermediate apparatus;
• converting, by the intermediate apparatus, the environmental information detected by a target sensor to a message under a target topic, wherein the target sensor is any one of the plurality of sensors, the target topic is a topic corresponding to the target sensor, and different topics correspond to different sensors;
• and
• sending, by the intermediate apparatus, the message under the target topic to the central control apparatus;
• and
• receiving, by the central control apparatus, the environmental information comprises:
• acquiring, by the central control apparatus, the message under the target topic by subscribing the topic;
• wherein sending, by the intermediate apparatus, the message under the target topic to the central control apparatus comprises:
• forming, by the intermediate apparatus, a message queue with messages corresponding to the plurality of sensors, and sending the message queue to the central control apparatus;
• and
• receiving, by the central control apparatus, the environmental information comprises:
• extracting, by the central control apparatus, the environmental information detected by the plurality of sensors from the message queue;
• and
• wherein the apparatus state information comprises online state information of the sensors, which indicates whether communication links between the sensors and the central control apparatus are disconnected;
• and
• acquiring, by the central control apparatus, the apparatus state information of the stage apparatuses comprises:
• comparing, by the central control apparatus, an identifier of a sensor corresponding to each message in the received message queue with a stored identifier of the sensor, and determining the online state information of the sensors according to a comparison result.