WO2024031444A1 - 舞台监控系统和方法 - Google Patents

舞台监控系统和方法 Download PDF

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Publication number
WO2024031444A1
WO2024031444A1 PCT/CN2022/111486 CN2022111486W WO2024031444A1 WO 2024031444 A1 WO2024031444 A1 WO 2024031444A1 CN 2022111486 W CN2022111486 W CN 2022111486W WO 2024031444 A1 WO2024031444 A1 WO 2024031444A1
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WIPO (PCT)
Prior art keywords
stage
equipment
central control
control device
stage equipment
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PCT/CN2022/111486
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English (en)
French (fr)
Inventor
陈乃川
杨明明
张哲�
李坤
夏友祥
Original Assignee
京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to PCT/CN2022/111486 priority Critical patent/WO2024031444A1/zh
Priority to CN202280002604.2A priority patent/CN118119902A/zh
Publication of WO2024031444A1 publication Critical patent/WO2024031444A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00—Stage arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors

Definitions

  • the present disclosure relates to the field of stage control technology, and in particular to a stage monitoring system and method.
  • stage equipment including lighting equipment, audio equipment, display equipment, etc.
  • lighting equipment including lighting equipment, audio equipment, display equipment, etc.
  • the required stage effect can be achieved. Once the stage equipment fails, it may cause major performance accidents.
  • Embodiments of the present disclosure provide a stage monitoring system and method that can monitor and display environmental information and equipment status information of stage equipment in real time.
  • the technical solutions are as follows:
  • Embodiments of the present disclosure provide a stage monitoring system.
  • the stage monitoring system includes: multiple detection devices, a central control device and a display device; the multiple detection devices are used to detect in real time the environment in which at least part of the stage equipment is located. information and send the detected environmental information; the central control device is respectively connected to at least part of the stage equipment and the display device, and the central control device is used to receive the environmental information, obtain the stage equipment and the Device status information of at least one of the devices is detected, and the environment information and the device status information are displayed through the display device.
  • the stage monitoring system also includes an intermediate device, the intermediate device is used to convert the environmental information detected by the target detection device into a message under the target theme, and the target detection device is the plurality of detection devices. Any one of them, the target topic is a topic corresponding to the target detection device, and different detection devices have different topics; and sending a message under the target topic; the central control device is used to subscribe to the topic The message is obtained to receive the environment information.
  • the intermediate device is configured to form a message queue corresponding to the messages corresponding to the multiple detection devices, and send the message queue to the central control device;
  • the central control device is used to extract the environmental information detected by the multiple detection devices from the message queue.
  • the device status information includes online status information of the detection device, and the online status information of the detection device is used to indicate whether the communication link between the detection device and the central control device is disconnected;
  • the central control device is configured to determine the online status information of the detection device based on the received message queue.
  • the central control device is used to compare the identification of the detection device corresponding to each message in the received message queue with the identification of the stored detection device; determine the online status of the detection device according to the comparison result. information.
  • the device status information includes online status information of at least part of the stage equipment, and the online status information of at least part of the stage equipment is used to indicate a communication link between the at least part of the stage equipment and the central control device. Whether the road is disconnected; the at least part of the stage equipment is used to periodically send heartbeat messages to the central control device; the central control device is used to determine the online status of the at least part of the stage equipment based on the received heartbeat message information.
  • the equipment status information includes abnormal information of at least one of the detection device and the stage equipment; the central control device is used to detect when the offline duration of the offline device exceeds the offline duration threshold or the number of reconnections of the offline device exceeds the reconnection time limit. When the number of connections exceeds the threshold, it is determined that the offline device is abnormal, and the offline device is the detection device or the stage equipment.
  • the stage equipment includes a playback control device and a display device, and the playback control device is used to control the playback content of the display device; the central control device is connected to the playback control device and is used to receive the Play the play program list sent by the control device, and display the play program list through the display device.
  • the central control device is also used to display at least one of the following contents through the display device: stage model, operating status of the central control device, abnormal times of stage equipment, countdown to target performance events and stage Device energy consumption information.
  • the display device is also used to provide a control interface of the stage equipment; the central control device is also used to output equipment control instructions of the target stage equipment according to the control operations in the control interface.
  • control interface includes a plurality of stage equipment and control controls corresponding to each stage equipment.
  • the plurality of stage equipment includes at least one of lighting equipment, display equipment, audio equipment, stage lifting equipment and fog machines. .
  • the equipment control instructions include centralized control instructions and single-channel control instructions.
  • the centralized control instructions are used to control multiple stage equipment of the same category, and the single-channel control instructions are used to control a corresponding stage equipment.
  • the central control device is also configured to respond to the shutdown operation by sending shutdown instructions to each stage device in sequence according to a set time interval. Different types of stage equipment have different set time intervals; or, the central control device The device is also used to send shutdown instructions to each stage equipment in response to the shutdown operation. The shutdown instructions are used to instruct each stage equipment to shut down according to their respective set delays. Different types of stage equipment have different delays; or, The central control device is also configured to send a first shutdown instruction to an intermediate device in response to the shutdown operation. The intermediate device is configured to send a second shutdown instruction to the corresponding stage equipment according to the delay of different types of stage equipment. Different types of stage equipment Stage equipment has different delays.
  • Embodiments of the present disclosure also provide a stage monitoring method.
  • the stage monitoring method includes: multiple detection devices detecting in real time the environmental information of at least part of the environment where the stage equipment is located; the multiple detection devices send the Environmental information; the central control device receives the environmental information; the central control device obtains equipment status information of at least one of the stage equipment and the detection device; the central control device displays the Environmental information and device status information.
  • the multiple detection devices send the environmental information to the central control device, including: the multiple detection devices send the environmental information to an intermediate device; the intermediate device transmits the environmental information detected by the target detection device , converted into a message under a target theme, the target detection device is any one of the multiple detection devices, the target theme is a theme corresponding to the target detection device, and different detection devices have different themes; so
  • the intermediate device sends the message under the target topic to the central control device.
  • the central control device receiving the environment information includes: the central control device obtains messages under the target topic by subscribing to a topic.
  • the intermediate device sends the message under the target topic to the central control device, including: the intermediate device forms a message queue corresponding to the multiple detection devices, and sends the message to the central control device.
  • Sending the message queue; and receiving the environment information by the central control device includes: the central control device extracts the environment information detected by the multiple detection devices from the message queue.
  • the device status information includes online status information of the detection device, and the online status information of the detection device is used to indicate whether the communication link between the detection device and the central control device is disconnected; the center The control device obtains the device status information of the stage equipment, including: the central control device determines the online status information of the detection device based on the received message queue.
  • the equipment status information includes abnormal information of at least one of the detection device and the stage equipment; the central control device obtains the equipment status information of at least one of the stage equipment and the detection device, It includes: the central control device determines that the offline device is abnormal when the offline duration of the offline device exceeds the offline duration threshold or the number of reconnections of the offline device exceeds the reconnection number threshold, and the offline device is the detection device or the Stage equipment.
  • the stage equipment includes a playback control device and a display device, and the playback control device is used to control the playback content of the display device; the method further includes: the central control device receives the content sent by the playback control device. play program list, and display the play program list through the display device.
  • the method further includes: in response to the shutdown operation, the central control device sends shutdown instructions to each stage equipment in sequence according to a set time interval, and different types of stage equipment have different set time intervals; or, In response to the shutdown operation, the central control device sends shutdown instructions to each stage equipment.
  • the shutdown instructions are used to instruct each stage equipment to shut down according to their respective set delays. Different types of stage equipment have different corresponding delays; or, In response to the shutdown operation, the central control device sends a first shutdown instruction to the intermediate device.
  • the intermediate device sends a second shutdown instruction to the corresponding stage equipment according to the delays of different types of stage equipment.
  • the corresponding stage equipment of different types The delay is different.
  • An embodiment of the present disclosure also provides a stage monitoring device.
  • the stage monitoring device includes a processor and a memory; the memory is used to store a computer program, and the processor is used to execute the computer program in the memory to implement any of the foregoing. Steps performed by a central control device or steps performed by an intermediate device in a stage monitoring method.
  • Embodiments of the present disclosure also provide a computer-readable storage medium.
  • the storage medium includes at least one instruction.
  • the at least one instruction is executed by a processor, the at least one instruction is executed by the central control device in any of the foregoing stage monitoring methods. steps or steps performed by an intermediate device.
  • Embodiments of the present disclosure also provide a computer program product, including a computer program that, when executed by a processor, implements the steps executed by the central control device or the steps executed by the intermediate device in any of the foregoing stage monitoring methods.
  • the environmental information of the environment where at least part of the stage equipment is located is detected in real time through the detection device, and then the environmental information is sent to the central control device.
  • the control device can display the environmental information through the display device, so that the staff can observe the environmental information of the stage equipment in real time, and promptly discover the stage equipment that may or has failed, thereby avoiding the failure of the stage equipment. performance accident.
  • the central control device is also used to obtain the device status information of at least one of the stage equipment and the detection device, and display the device status information through the display device. It is convenient for staff to further understand the equipment status of stage equipment or detection devices, and further avoid performance accidents.
  • Figure 1 is a schematic structural diagram of a stage monitoring system provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of a display interface provided by an embodiment of the present disclosure
  • Figure 3 is a schematic diagram of a control interface provided by an embodiment of the present disclosure.
  • Figure 4 is a flow chart of a stage monitoring method provided by an embodiment of the present disclosure.
  • Figure 5 is a schematic structural diagram of a stage monitoring device provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic structural diagram of another stage monitoring device provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic structural diagram of a stage monitoring device provided by an embodiment of the present disclosure.
  • stage equipment In order to facilitate understanding of the embodiments of the present disclosure, the stage equipment is briefly introduced below. At present, there are many types of stage equipment in large stages. For example, lighting equipment, audio equipment, display equipment, stage machinery and smoke machines, etc.
  • lighting equipment is used to produce lighting effects, including spotlights, ceiling lights, etc. of various colors.
  • Sound equipment is used to play various sounds, such as background music, accompaniment, narration, etc.
  • Display equipment is used to display various stage images, etc.
  • the display device includes at least one of a ground screen and a vertical screen. The shape, quantity and position of ground screens and vertical screens can be set according to actual needs.
  • Stage machinery is used to control the position of various parts of the stage, for example, to lift or translate the stage.
  • Smoke machines are used to generate smoke.
  • the quantity of each stage equipment and the position of each stage equipment can be adjusted according to actual needs. By controlling these stage equipment, the required stage effects can be produced.
  • stage equipment Due to the complex stage environment, stage equipment is prone to failure.
  • embodiments of the present disclosure provide a stage monitoring system.
  • the stage monitoring system is used to monitor the environment in which at least part of the stage equipment is located in real time, and to display the monitored environmental information in real time to ensure the normal operation of the stage equipment and avoid performance accidents caused by stage equipment failure.
  • FIG. 1 is a schematic structural diagram of a stage monitoring system provided by an embodiment of the present disclosure.
  • the stage monitoring system includes: multiple detection devices 11, a central control device 13 and a display device 14.
  • the plurality of detection devices 11 are used to detect in real time the environmental information of the environment where at least part of the stage equipment is located and to send the detected environmental information.
  • the central control device 13 is communicatively connected with a plurality of detection devices 11 and is used to receive environmental information sent by the intermediate device 12 .
  • the central control device 13 is connected to at least part of the stage equipment and the display device 14 respectively, and is used to obtain equipment status information of at least one of the stage equipment and the detection device, and display environmental information and equipment status information through the display device 14 .
  • the environmental information of the environment where at least part of the stage equipment is located is detected in real time through the detection device, and then the environmental information is sent to the central control device.
  • the control device can display the environmental information through the display device, so that the staff can observe the environmental information of the stage equipment in real time, and promptly discover the stage equipment that may or has failed, thereby avoiding the failure of the stage equipment. performance accident.
  • the central control device is also used to obtain the device status information of at least one of the stage equipment and the detection device, and display the device status information through the display device. It is convenient for staff to further understand the equipment status of stage equipment or detection devices, and further avoid performance accidents.
  • Multiple detection devices 11 can be arranged at appropriate locations on the stage, such as near stage equipment that needs to be detected.
  • the position of the detection device 11 can be set according to actual needs.
  • the detection device 11 includes at least one of a temperature sensor, a humidity sensor and a smoke sensor.
  • Temperature sensors are used to detect temperature to prevent stage equipment from overheating.
  • Humidity sensors are used to detect humidity to prevent stage equipment from getting flooded.
  • Smoke sensors are used to detect the amount of smoke.
  • the detection device 11 includes a temperature sensor, a humidity sensor, and a smoke sensor.
  • temperature and humidity are important factors that affect the normal operation of stage equipment. Therefore, real-time detection of the temperature and humidity of the environment in which the stage equipment is located can help determine whether the stage equipment will malfunction.
  • the stage monitoring system also includes an intermediate device 12.
  • the detection device 11 first sends the detected environment information to the intermediate device 12, and then the intermediate device 12 forwards it to the central control device 13.
  • the detection device 11 is connected to the central control device 13 through a wired or wireless connection, and the detection device 11 directly sends the detected environmental information to the central control device 13 .
  • the intermediate device 12 is arranged on the stage and may be a remote terminal (Remote Terminal Unit, RTU).
  • RTU Remote Terminal Unit
  • RTU is a special computer measurement and control unit with a modular structure designed for long communication distances and harsh industrial site environments.
  • RTU has remote data collection, control and communication functions, and can receive equipment control instructions from the central control equipment, as well as control the actions of stage equipment, etc.
  • the intermediate device 12 is used to convert the environmental information sent by the detection device 11 into a message format, and then sends the converted environmental information to the central control device 13 .
  • the format conversion of environmental information through the intermediate device 12 can be compatible with detection devices 11 of different manufacturers, which is beneficial to reducing the cost of the stage monitoring system.
  • the intermediate device 12 is used to convert the environmental information detected by a target detection device, which is any one of the multiple detection devices, into a message under a target topic.
  • the topic corresponding to the target detection device is described. Different detection devices have different topics; and the message under the target topic is sent.
  • the central control device 13 obtains messages under the target topic by subscribing to topics, thereby obtaining the environmental information detected by each detection device 11 .
  • the topic can be in the form of intermediate equipment identification/reporting/detection device identification.
  • the intermediate device sends the environment information detected by sensor 1 under the topic "rtu/report/sensor1" and the environment information detected by sensor 2 under the topic "rtu/report/sensor2".
  • Sensor 1 and sensor 2 may be the same type of sensor or different types of sensors.
  • all environmental information sent by the RTU uses topics starting with rtu/report/. Therefore, the central control device 13 can obtain all environmental information by subscribing to the topic "rtu/report/#".
  • # is a multi-level wildcard character, which means subscribing to all topics starting with rtu/report/.
  • the central control device 13 individually subscribes to the topic corresponding to each detection device to obtain all environmental information.
  • the intermediate device 12 and the central control device 13 communicate based on the Message Queuing Telemetry Transport (MQTT) protocol.
  • MQTT Message Queuing Telemetry Transport
  • the MQTT protocol is a client-server-based message publishing/subscription transmission protocol that has the advantages of being lightweight, simple, open, and easy to implement.
  • the intermediate device 12 is used to form a message queue corresponding to messages from multiple detection devices, and send the message queue to the central control device; the central control device 13 is used to extract the messages detected by multiple detection devices from the message queue. environmental information.
  • the intermediate device 12 can periodically obtain the environmental information sent by each detection device 11, and perform message format conversion on the environmental information to obtain messages under the corresponding topic; then form the messages of each detection device into a message queue; and finally, The message queue is sent to the central control device 13.
  • the central control device 13 can obtain the environmental information corresponding to each sensor according to the theme in the theme message.
  • the message queue can be sorted by the identity of the sensor in the topic.
  • the message queue has the following form: ⁇ rtu/report/sensor1/a1; rtu/report/sensor2/a2;...rtu/report/sensorN /aN ⁇ .
  • a1 is the data corresponding to the environmental information detected by sensor1
  • ...aN is the data corresponding to the environmental information detected by sensorN.
  • N is a positive integer and N is greater than 1.
  • the intermediate device 12 sends a message queue to the central control device 13 at set time intervals.
  • the set time interval may be preset before the stage monitoring system is operated.
  • the specific value can be set according to the network conditions and the requirements for real-time refresh of data from the display device. For example, it can be set to 1S, 2S, etc.
  • the intermediate device 12 sends the message queue at set time intervals, so the central control device 13 receives the message queue periodically. Each time the central control device 13 obtains the message queue, it controls the display device 14 to refresh the corresponding environmental information to display the environmental information detected by the detection device in real time.
  • the message queue sent by the intermediate device 12 each time may include a message corresponding to each detection device to ensure real-time refresh of the environmental information displayed by the display device 14 .
  • the equipment status information includes at least one of online status information of the detection device and the stage equipment.
  • the online status information of the detection device is used to indicate whether the communication link between the detection device and the central control device is disconnected.
  • the online status information of the stage equipment is used to indicate whether the communication link between the stage equipment and the central control equipment is disconnected. That is to say, the central control device is also used to conduct online monitoring of at least one of the stage equipment and the detection device to obtain online status information; and display the online status information through the display device.
  • the central control device can determine whether the detection device is online based on the received message queue, and obtain the online status information of the detection device.
  • the identification of all detection devices is stored in the central control device.
  • the central control device compares the identification of the detection device corresponding to each message in the received message queue with the identification of the stored detection device. It can be determined based on the comparison result. Whether the message corresponding to each detection device exists in the message queue, and obtain the online status information of the detection device. Each time the central control device receives a message queue, it performs a comparison.
  • the central control device determines that the detection device is online.
  • the central control device counts the length of time that the message corresponding to the detection device does not exist in the message queue and/or counts the continuous failure to obtain the message corresponding to the detection device in the message queue. The number of messages.
  • the center The control device determines that the detection device is offline.
  • the central control device can determine whether the stage device is online based on the received heartbeat message.
  • the central control device and the stage control device are connected through a network, and the stage control device periodically sends heartbeat messages to the central control device.
  • the central control device does not receive a heartbeat message from a certain stage control device for more than the set time and/or the number of consecutive heartbeat messages from a certain stage control device exceeds the set number (such as 1 time, etc.), Make sure the stage control device is offline.
  • the stage control equipment includes display control equipment that controls display equipment, lighting control equipment that controls lighting equipment, and the like.
  • Stage control equipment can be independent computer equipment or integrated on corresponding stage equipment.
  • the display device 14 may display at least one of the identification of the online device, the number of each online device, the identification of the offline device, and the number of each offline device.
  • the central control device 13 is also configured to initiate a connection request to the offline device when the offline duration of the offline device reaches the offline duration threshold.
  • This connection request is used to request the offline device to re-establish a connection.
  • the offline duration threshold can be set according to actual needs. In order to avoid frequent reconnections, the offline duration threshold can be set longer, for example, 20 minutes, 30 minutes, etc.
  • the central control device 13 is also configured to repeatedly send connection requests to the offline device until the number of connection requests initiated reaches the first reconnection threshold, or the offline device returns online.
  • the time interval for repeatedly sending connection requests can be 3s, 5s, 10s or 30s, etc.
  • the first reconnection times threshold can be set according to actual needs, for example, 3 times, 5 times, etc.
  • the central control device 13 When the number of times the central control device 13 sends connection requests to the offline device reaches the first reconnection threshold, and the offline device is still offline, the central control device 13 suspends initiating reconnection requests. Until the offline duration threshold is reached, the connection request is reinitiated to the offline device. In this way, the timeliness of the connection is taken into account and frequent reconnections are avoided.
  • the offline duration refers to the duration obtained by the central control device from when it determines that the device is offline.
  • the central control device 13 is also configured to output alarm information through the display device 14 .
  • This warning message is used to indicate that offline devices cannot be connected. For example, pop-up windows or status bar notifications may be displayed on the interface of the display device 14 . In this way, it is easier for staff to detect abnormalities in time and locate and solve problems as soon as possible.
  • the central control device determines that the offline device is abnormal.
  • the second reconnection count threshold may be greater than the first reconnection count threshold, for example, 1 greater than the first reconnection count threshold, or twice the first reconnection count threshold.
  • the central control device is also used to determine whether the environmental information in the message corresponding to the detection device exceeds a set range, and determines the detection device corresponding to the environmental information exceeding the set range as abnormal.
  • the setting range is the maximum measurement range supported by the detection device or the value range in which environmental information may exist.
  • the central control device is also used to count the number of exceptions in at least one of the stage equipment and the detection device.
  • the number of exceptions can be the total number of abnormalities in the equipment after the system is powered on, or the number of exceptions in the equipment within a set time period. The total number of exceptions.
  • the display device is controlled to output alarm information. This alarm information is used to indicate that a device whose number of exceptions exceeds the threshold may malfunction.
  • the stage equipment also includes a playback control device, and the central control device 13 is connected to the playback control device (not shown) for receiving the playback program list sent by the playback control device and displaying the playback program list through the display device 14.
  • the play program list displayed by the display device 14 includes: display device name, program name (such as media name) and play time (including start time and end time).
  • Stage equipment usually includes multiple display devices. Each display device is controlled by a different playback control device.
  • the central control device obtains the playback program list sent by each playback control device and centrally displays the received playback program list through the display device.
  • the playback control device can send the playback program list to the central control device through the TCP/IP (Transmission Control Protocol/Internet Protocol) protocol.
  • TCP/IP Transmission Control Protocol/Internet Protocol
  • the central control device 13 is also used to display at least one of the following contents through the display device 14: the stage model, the operating status of the central control device, the number of exceptions of the stage equipment, the countdown for the target performance event, and the number of stage equipment. Energy consumption information.
  • the stage model can be a real-time simulation model that changes based on the actual actions of the stage equipment. For example, the lights become brighter, etc.
  • the operating status of the central control device includes at least one of CPU (central processing unit, central processing unit) occupancy, memory occupancy, storage space occupancy and GPU usage (graphics processing unit, graphics processor). , monitor the operating status of the central control equipment.
  • the number of exceptions of stage equipment includes the number of offline times and the number of other abnormal situations.
  • the energy consumption information of stage equipment includes the total power of stage equipment and accumulated power consumption. The countdown for the target performance event facilitates the timing of performers.
  • the energy consumption information of stage equipment facilitates statistics of historical data and horizontal comparison of the overall status of the equipment.
  • FIG. 2 is a schematic diagram of a display interface of a display device provided by an embodiment of the present disclosure.
  • the display interface includes a central area and multiple peripheral areas. Multiple peripheral areas are arranged on both sides of the central area.
  • the central area is used to display stage models.
  • the edge of the central area e.g. the upper right corner
  • the bottom of the center area is used to display energy consumption information of stage equipment.
  • Each surrounding area is used to display a piece of information.
  • the first surrounding area on the left is used to display information about online devices.
  • the second surrounding area on the left is used to display the playlist.
  • the third peripheral area on the left is used to display the operating status of the central control equipment.
  • the first peripheral area on the right is used for detection information of the temperature sensor and humidity sensor.
  • the second peripheral area on the right is used to display the detection information of the smoke sensor.
  • the third peripheral area on the left is used to display equipment abnormality information caused by flooding.
  • the display device 14 is also used to provide a control interface for stage equipment; the central control device 13 is also used to send equipment control instructions for the target stage equipment according to the control operations in the control interface.
  • equipment control instructions include opening instructions, closing instructions, and brightness adjustment instructions for lighting equipment, opening instructions, closing instructions, etc. for display equipment, opening instructions, closing instructions, and volume adjustment instructions for audio equipment, and stage lifting equipment.
  • the opening command, closing command, smoke amount adjustment command, etc. of the smoke machine can be one or more of these commands.
  • the control interface includes multiple stage equipment and control controls corresponding to each stage equipment.
  • the multiple stage equipment includes at least one of lighting equipment, display equipment, audio equipment, stage lifting equipment and smoke machines.
  • control controls of multiple stage equipment are displayed in the same control interface, that is, a first-level menu is used to provide control of all stage equipment.
  • the interactive interface is friendly, and the corresponding stage equipment is controlled through the control controls, and the operation method is simple.
  • the control interface includes multiple control areas.
  • Each control area corresponds to a stage device, and there are one or more of each stage device.
  • the control area of each stage device includes multiple sub-control areas, and each sub-control area corresponds to a stage device.
  • each sub-control area includes the name of the stage equipment, the current status of the stage equipment, and the control controls corresponding to the stage equipment.
  • the control control includes at least one of a slider control and an option control.
  • the control area corresponding to the lighting equipment includes five sub-control areas, and each sub-control area corresponds to a lighting device.
  • the brightness of the lighting device 1 can be controlled by sliding the slider control in the sub-control area of the lighting device 1 .
  • the control area corresponding to the audio equipment includes eight sub-control areas, and each sub-control area corresponds to one audio equipment.
  • the volume of the audio equipment 1 can be controlled by sliding the slider control in the sub-control area of the audio equipment 1 .
  • control area corresponding to the stage lifting equipment includes three sub-control areas, and each sub-control area corresponds to one stage lifting equipment. You can control the lifting of stage lifting equipment 1 by clicking the option control in the sub-control area of stage lifting equipment 1.
  • Equipment control instructions include centralized control instructions and single-channel control instructions.
  • Centralized control instructions are used to control multiple stage devices of the same category. For example, it is used to control the brightness of all lighting equipment to decrease, the volume of all audio equipment to decrease, etc.
  • a single control instruction is used to control a corresponding stage device. For example, turn off a certain lighting device, or control the rise of a certain stage lifting device, etc.
  • Centralized control instructions and single-channel control instructions carry type indication information, and the type indication information is used to indicate the type of device control instructions.
  • FIG. 3 is a schematic diagram of a control interface provided by an embodiment of the present disclosure.
  • the control interface includes the main control area (i.e. console), lighting control area, audio control area and lift control area.
  • Each control area includes control sub-areas for multiple stage devices.
  • the stage equipment is controlled through the visual screen operation interface, which is friendly in interactive interface and easy to control.
  • a display device there may be two display devices 14, one for providing a display interface and the other for providing a control interface.
  • a display device can provide both a display interface and a control interface.
  • the display device 14 may be a display, which has a larger screen in order to display all content that needs to be displayed.
  • the stage monitoring system also has a one-key shutdown function, which means that all stage equipment can be turned off with one key operation.
  • a one-key shutdown control is provided in the control interface.
  • the stage equipment can be shut down in batches in any of the following ways. .
  • the central control device is used to respond to the shutdown operation (also known as one-key shutdown operation) and send shutdown instructions to each stage equipment in sequence according to the set time interval. Different types of stage equipment have different set time intervals.
  • the second type the central control device is used to respond to the shutdown operation and send shutdown instructions to each stage equipment.
  • the shutdown instructions are used to instruct each stage equipment to shut down according to their respective set delays. Different types of stage equipment have different delays.
  • the central control device is used to send a first shutdown instruction to the intermediate device in response to the shutdown operation.
  • the intermediate device is used to send a second shutdown instruction to the corresponding stage equipment according to the delay of different types of stage equipment. Different types of stage equipment Stage equipment has different delays.
  • different types of stage equipment correspond to different delays.
  • the delay corresponding to display equipment is 5s
  • the delay corresponding to lighting equipment is 10s
  • the delay corresponding to audio equipment is 15s, etc.
  • the specific delay value can be set according to actual needs, and this disclosure does not limit this.
  • each stage device can also be turned off one by one, that is, each stage device corresponds to a different delay.
  • Embodiments of the present disclosure also provide a stage monitoring method. As shown in Figure 4, the method includes:
  • multiple detection devices detect in real time the environmental information of at least part of the environment where the stage equipment is located;
  • multiple detection devices send environmental information to the central control device.
  • the central control device receives environmental information
  • the central control device obtains equipment status information of at least one of the stage equipment and the detection device;
  • the central control device displays the environment information and device status information through the display device.
  • S43 and S44 can be executed one after another or simultaneously.
  • S42 includes: multiple detection devices sending environmental information to an intermediate device; the intermediate device converts the environmental information detected by the target detection device into a message under the target theme, and the target detection device is any of the multiple detection devices.
  • the target topic is the topic corresponding to the target detection device, and different detection devices correspond to different topics; the intermediate device sends the message under the target topic to the central control device; the central control device obtains the message under the target topic by subscribing to the topic.
  • the intermediate device sends messages under the target topic to the central control device, including: the intermediate device composes messages corresponding to multiple detection devices into a message queue, and sends the message queue to the central control device; the central control device receives environmental information, Including: the central control device extracts the environmental information detected by multiple detection devices from the message queue.
  • the equipment status information includes at least one of online status information of the detection device, abnormality information of the detection device, online status information of at least part of the stage equipment, and abnormality information of at least part of the stage equipment.
  • the central control device determines the online status information of the detection device based on the received message queue.
  • the central control device determines the online status information of at least part of the stage equipment based on the received heartbeat message.
  • the central control device determines the offline device when the offline duration of the offline device exceeds the offline duration threshold or the number of reconnections of the offline device exceeds the reconnection threshold.
  • the offline device is a detection device or stage equipment.
  • the stage equipment includes a playback control device and a display device, and the playback control device is used to control the playback content of the display device; the method also includes: the central control device receives the playback program list sent by the playback control device, and displays the playback through the display device Program listings.
  • the method further includes: in response to the shutdown operation, the central control device sends shutdown instructions to each stage device in sequence according to a set time interval. Different types of stage equipment have different set time intervals.
  • the method also includes: in response to the shutdown operation, the central control device sends shutdown instructions to each stage equipment.
  • the shutdown instructions are used to instruct each stage equipment to shut down according to their respective set delays. Different types of stage equipment correspond to The delay is different.
  • the method further includes: in response to the shutdown operation, the central control device sends a first shutdown instruction to the intermediate device, and the intermediate device sends a second shutdown instruction to the corresponding stage equipment according to the delays of different types of stage equipment. , different types of stage equipment have different delays.
  • stage monitoring method and the foregoing stage monitoring system belong to the same concept.
  • relevant content please refer to the foregoing stage monitoring system, and a detailed description is omitted here.
  • the stage monitoring device 500 can be the aforementioned central control device.
  • the stage monitoring device 500 includes: a receiving module 501 , an acquisition module 502 and a display module 503 .
  • the receiving module 501 is used to receive environmental information, which is environmental information of at least part of the environment where the stage equipment is located, detected in real time by the plurality of detection devices.
  • the obtaining module 502 is used to obtain equipment status information of at least one of the stage equipment and the detection device.
  • the display module 502 is used to display the environment information and the device status information through a display device.
  • the receiving module 501 is used to obtain messages under a target topic by subscribing to topics.
  • the messages under the target topic are obtained by converting the environment information detected by the target detection device by the intermediate device.
  • the target detection device is any one of the plurality of detection devices, and the target theme is a theme corresponding to the target detection device, and different detection devices have different themes.
  • the receiving module 501 is configured to extract the environmental information detected by the multiple detection devices from a received message queue, which is a message queue composed of messages corresponding to multiple detection devices by an intermediate device.
  • the obtaining module 502 is configured to determine the online status information of the detection device based on the received message queue. For example, the identification of the detection device corresponding to each message in the received message queue is compared with the stored identification of the detection device; and the online status information of the detection device is determined based on the comparison result.
  • the obtaining module 502 is configured to determine online status information of at least part of the stage equipment based on the received heartbeat message.
  • the acquisition module 502 is configured to determine that the offline device is abnormal when the offline duration of the offline device exceeds the offline duration threshold or the number of reconnections of the offline device exceeds the reconnection threshold. device or said stage equipment.
  • the receiving module 501 is also configured to receive the play program list sent by the play control device, and display the play program list through the display device.
  • the device further includes a sending module 504.
  • the sending module 504 is used to send equipment control instructions to the target stage equipment.
  • the equipment control instructions are sent by the central control equipment based on the control operations in the control interface of the stage equipment, and the control interface is provided by the display equipment.
  • the sending module 504 is used to respond to the shutdown operation and send shutdown instructions to each stage equipment in sequence according to a set time interval. Different types of stage equipment have different set time intervals; or, the sending module 504 is used to respond to the shutdown operation.
  • Shutdown operation is to send shutdown instructions to each stage equipment. The shutdown instructions are used to instruct each stage equipment to shut down according to their respective set delays. Different types of stage equipment have different delays; or, the sending module 504 is used to respond to The shutdown operation is to send a first shutdown instruction to the intermediate device, so that the intermediate device sends a second shutdown instruction to the corresponding stage equipment according to the delays of different types of stage equipment.
  • the stage monitoring device 600 includes: a receiving module 601 and a sending module 602.
  • the receiving module 601 is configured to receive environmental information sent by multiple detection devices, where the environmental information is environmental information of at least part of the environment where the stage equipment is located, detected in real time by the multiple detection devices.
  • the sending module 602 is used to send the environment information to a central control device, so that the central control device displays the environment information through a display device.
  • the device also includes a conversion module 603 for converting the environmental information detected by the target detection device, which is any one of the plurality of detection devices, into a message under the target theme.
  • the target topic is a topic corresponding to the target detection device, and different detection devices correspond to different topics; the sending module 602 is used to send messages under the target topic.
  • the conversion module 603 is also configured to form messages corresponding to the plurality of detection devices into a message queue, and the sending module 602 is used to send the message queue to the central control device.
  • the method also includes: the receiving module 601 is also configured to receive the first shutdown instruction sent by the central control device; the sending module 602 is also configured to send the corresponding stage equipment according to the delay of different types of stage equipment.
  • the second shutdown command has different delays for different types of stage equipment.
  • the first shutdown command is used to instruct all stage equipment to be shut down.
  • stage monitoring device provided in the above embodiment performs stage monitoring
  • only the division of the above functional modules is used as an example.
  • the above function allocation can be completed by different functional modules as needed. That is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
  • the stage monitoring device provided by the above embodiments and the stage monitoring method and system embodiments belong to the same concept. The specific implementation process can be found in the method and system embodiments, and will not be described again here.
  • FIG. 7 is a structural block diagram of a stage monitoring device provided by an embodiment of the present disclosure.
  • the display driving device may be a computer device, and the stage monitoring device 700 includes a processor 701 and a memory 702 .
  • the processor 701 may include one or more processing cores, such as a 5-core processor, an 8-core processor, etc.
  • the processor 701 can adopt at least one hardware form among DSP (Digital Signal Processing, digital signal processing), FPGA (Field-Programmable Gate Array, field programmable gate array), and PLA (Programmable Logic Array, programmable logic array).
  • DSP Digital Signal Processing, digital signal processing
  • FPGA Field-Programmable Gate Array, field programmable gate array
  • PLA Programmable Logic Array, programmable logic array
  • the processor 701 can also include a main processor and a co-processor.
  • the main processor is a processor used to process data in the wake-up state, also called CPU (Central Processing Unit, central processing unit); the co-processor is A low-power processor used to process data in standby mode.
  • Memory 702 may include one or more computer-readable storage media, which may be non-transitory. Memory 702 may also include high-speed random access memory, and non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the non-transitory computer-readable storage medium in the memory 702 is used to store at least one instruction, and the at least one instruction is used to be executed by the processor 701 to implement the stage monitoring method provided in the embodiment of the present disclosure. The steps performed by the central control device, or the steps performed by the intermediate device in the stage monitoring method provided in the embodiment of the present disclosure.
  • FIG. 7 does not constitute a limitation on the computer device 700, and may include more or fewer components than shown, or combine certain components, or adopt different component arrangements.
  • Embodiments of the present disclosure also provide a non-transitory computer-readable storage medium.
  • the computer device can perform the stage monitoring method provided in the embodiment of the present disclosure.
  • An embodiment of the present disclosure also provides a computer program product, including a computer program/instruction, which when executed by a processor implements the steps performed by the central control device in the stage monitoring method provided in the embodiment of the present disclosure, Or implement the steps performed by the intermediate device in the stage monitoring method provided in the embodiment of the present disclosure.

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Abstract

提供了一种舞台监控系统和方法，属于舞台控制技术领域。舞台监控系统包括：多个检测器件（11）、中心控制设备（13）和展示设备（14）；多个检测器件（11）用于实时检测至少部分舞台设备所处环境的环境信息以及发送检测到的环境信息；中心控制设备（13）分别与至少部分舞台设备和展示设备（14）连接，中心控制设备（13）用于接收环境信息，获取舞台设备和检测器件中的至少一种的设备状态信息，以及通过展示设备（14）展示环境信息和设备状态信息。有利于及时发现可能出现故障或者已经出现故障的舞台设备。

Description

舞台监控系统和方法 技术领域
本公开涉及舞台控制技术领域，特别涉及一种舞台监控系统和方法。
背景技术
目前，舞台设备的种类繁多，包括灯光设备、音响设备和显示设备等等。通过对这些舞台设备进行合理控制，可以达到所需要的舞台效果。一旦舞台设备出现故障，可能会引起重大演出事故的产生。
发明内容
本公开实施例提供了一种舞台监控系统和方法，能够对舞台设备所处的环境信息和设备状态信息进行实时监测和展示。所述技术方案如下：
本公开实施例提供了一种舞台监控系统，所述舞台监控系统包括：多个检测器件、中心控制设备和展示设备；所述多个检测器件用于实时检测至少部分舞台设备所处环境的环境信息以及发送检测到的所述环境信息；所述中心控制设备分别与至少部分舞台设备和所述展示设备连接，所述中心控制设备用于接收所述环境信息，获取所述舞台设备和所述检测器件中的至少一种的设备状态信息，以及通过所述展示设备展示所述环境信息和所述设备状态信息。
可选地，所述舞台监控系统还包括中间设备，所述中间设备用于将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；以及发送所述目标主题下的消息；所述中心控制设备用于通过订阅主题的方式获得所述消息，以接收所述环境信息。
可选地，所述中间设备用于将所述多个检测器件对应的消息组成消息队列，以及向所述中心控制设备发送所述消息队列；
所述中心控制设备用于从所述消息队列中提取所述多个检测器件检测到的环境信息。
在一些示例中，所述设备状态信息包括检测器件的在线状态信息，所述检测器件的在线状态信息用于指示所述检测器件与所述中心控制设备之间的通信链路是否断开；所述中心控制设备用于基于接收到的所述消息队列，确定所述检测器件的在线状态信息。
示例性地，所述中心控制设备用于将接收到的消息队列中的各个消息对应的检测器件的标识和存储的检测器件的标识进行比对；根据比对结果确定所述检测器件的在线状态信息。
在一些示例中，所述设备状态信息包括至少部分舞台设备的在线状态信息，所述至少部分舞台设备的在线状态信息用于指示所述至少部分舞台设备与所述中心控制设备之间的通信链路是否断开；所述至少部分舞台设备用于周期性地向所述中心控制设备发送心跳消息；所述中心控制设备用于基于接收到的心跳消息，确定所述至少部分舞台设备的在线状态信息。
可选地，所述设备状态信息包括检测器件和舞台设备中的至少一种的异常信息；所述中心控制设备用于当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定所述离线设备异常，所述离线设备为所述检测器件或者所述舞台设备。
可选地，所述舞台设备包括播放控制设备和显示设备，所述播放控制设备用于控制所述显示设备的播放内容；所述中心控制设备与所述播放控制设备连接，用于接收所述播放控制设备发送的播放节目清单，以及通过所述展示设备展示所述播放节目清单。
可选地，所述中心控制设备还用于通过所述展示设备展示以下内容中的至少一种：舞台模型、中心控制设备的运行状态、舞台设备的异常次数、针对目标演出事件的倒计时和舞台设备的能耗信息。
可选地，所述展示设备还用于提供所述舞台设备的控制界面；所述中心控制设备还用于根据所述控制界面中的控制操作，输出目标舞台设备的设备控制指令。
可选地，所述控制界面包括多个舞台设备以及每个舞台设备对应的控制控件，所述多个舞台设备包括灯光设备、显示设备、音响设备、舞台升降设备和烟雾机中的至少一种。
可选地，所述设备控制指令包括集中控制指令和单路控制指令，所述集中 控制指令用于控制同一类别的多个舞台设备，所述单路控制指令用于控制对应的一个舞台设备。
可选地，所述中心控制设备还用于响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同；或者，所述中心控制设备还用于响应于关机操作，向各个舞台设备发送关机指令，所述关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同；或者，所述中心控制设备还用于响应于关机操作，向中间设备发送第一关机指令，所述中间设备用于根据不同种类的舞台设备的延时向对应的舞台设备发送第二关机指令，不同种类的舞台设备对应的延时不同。
本公开实施例还提供了一种舞台监控方法，所述舞台监控方法包括：多个检测器件实时检测至少部分舞台设备所处环境的环境信息；所述多个检测器件向中心控制设备发送所述环境信息；所述中心控制设备接收所述环境信息；所述中心控制设备获取所述舞台设备和所述检测器件中的至少一种的设备状态信息；所述中心控制设备通过展示设备展示所述环境信息和所述设备状态信息。
可选地，所述多个检测器件向中心控制设备发送所述环境信息，包括：所述多个检测器件向中间设备发送所述环境信息；所述中间设备将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；所述中间设备向所述中心控制设备发送所述目标主题下的消息。所述中心控制设备接收所述环境信息，包括：所述中心控制设备通过订阅主题的方式获得所述目标主题下的消息。
可选地，所述中间设备向所述中心控制设备发送所述目标主题下的消息，包括：所述中间设备将所述多个检测器件对应的消息组成消息队列，以及向所述中心控制设备发送所述消息队列；所述中心控制设备接收所述环境信息，包括：所述中心控制设备从所述消息队列中提取所述多个检测器件检测到的环境信息。
在一些示例中，所述设备状态信息包括检测器件的在线状态信息，所述检测器件的在线状态信息用于指示检测器件与所述中心控制设备之间的通信链路是否断开；所述中心控制设备获取所述舞台设备的设备状态信息，包括：所述 中心控制设备基于接收到的所述消息队列，确定所述检测器件的在线状态信息。
在一些示例中，所述设备状态信息包括检测器件和舞台设备中的至少一种的异常信息；所述中心控制设备获取所述舞台设备和所述检测器件中的至少一种的设备状态信息，包括：所述中心控制设备当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定所述离线设备异常，所述离线设备为所述检测器件或者所述舞台设备。
可选地，所述舞台设备包括播放控制设备和显示设备，所述播放控制设备用于控制所述显示设备的播放内容；所述方法还包括：所述中心控制设备接收所述播放控制设备发送的播放节目清单，以及通过所述展示设备展示所述播放节目清单。
可选地，所述方法还包括：所述中心控制设备响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同；或者，所述中心控制设备响应于关机操作，向各个舞台设备发送关机指令，所述关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同；或者，所述中心控制设备响应于关机操作，向中间设备发送第一关机指令，所述中间设备根据不同种类的舞台设备的延时，向对应的舞台设备发送第二关机指令，不同种类的舞台设备对应的延时不同。
本公开实施例还提供了一种舞台监控设备，该舞台监控设备包括处理器和存储器；所述存储器用于存储计算机程序，所述处理器用于执行所述存储器中的计算机程序，以实现前述任一种舞台监控方法中由中心控制设备执行的步骤或者由中间设备执行的步骤。
本公开实施例还提供了一种计算机可读存储介质，所述存储介质包括至少一条指令，所述至少一条指令被处理器执行时，执行前述任一种舞台监控方法中由中心控制设备执行的步骤或者由中间设备执行的步骤。
本公开实施例还提供了一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现前述任一种舞台监控方法中由中心控制设备执行的步骤或者由中间设备执行的步骤。
本公开实施例提供的技术方案带来的有益效果至少包括：
通过检测器件对至少部分舞台设备所处环境的环境信息进行实时检测，然 后将环境信息发送给中心控制设备。这样，控制设备能够通过展示设备展示所述环境信息，使得工作人员能够实时观察到舞台设备所处的环境信息，及时发现可能出现故障或者已经出现故障的舞台设备，从而避免舞台设备出现故障而导致的演出事故。同时，中心控制设备还用于获取舞台设备和检测器件中的至少一种的设备状态信息，并通过展示设备展示该设备状态信息。便于工作人员进一步掌握舞台设备或检测器件的设备状态，进一步避免演出事故。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的一种舞台监控系统的结构示意图；
图2是本公开实施例提供的一种显示界面的示意图；
图3是本公开实施例提供的一种控制界面的示意图；
图4是本公开实施例提供的一种舞台监控方法的流程图；
图5是本公开实施例提供的一种舞台监控装置的结构示意图；
图6是本公开实施例提供的另一种舞台监控装置的结构示意图；
图7是本公开实施例提供的一种舞台监控设备的结构示意图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚，下面将结合附图对本公开实施方式作进一步地详细描述。
为了便于理解本公开实施例，下面先简单介绍舞台设备。目前，大型舞台中的舞台设备种类较多。例如，灯光设备、音响设备、显示设备、舞台机械设备和烟雾机等。
其中，灯光设备用于产生灯光效果，包括各种颜色的射灯、顶灯等。音响设备用于播放各种声音，例如背景音乐、伴奏和旁白等。显示设备用于显示各种舞台画面等。显示设备包括地屏和立屏中的至少一种。地屏和立屏的形状、数量和位置可以根据实际需要设置。舞台机械设备用于控制舞台的各个部分的位置，例如，对舞台进行升降或平移等操作。烟雾机用于产生烟雾。
每种舞台设备的数量和各个舞台设备的位置均可以根据实际需要调整。通过控制这些舞台设备，可以产生所需要的舞台效果。
由于舞台环境复杂，舞台设备容易出现故障。为此，本公开实施例提供了一种舞台监控系统。该舞台监控系统用于对至少部分舞台设备所处的环境进行实时监测，并对监测到的环境信息进行实时显示，以保证舞台设备的正常运行，避免出现由于舞台设备故障引起的演出事故。
图1是本公开实施例提供的一种舞台监控系统的结构示意图。如图1所示，该舞台监控系统包括：多个检测器件11、中心控制设备13和展示设备14。多个检测器件11用于实时检测至少部分舞台设备所处环境的环境信息以及发送检测到的环境信息。中心控制设备13与多个检测器件11通信连接，用于接收中间设备12发送的环境信息。中心控制设备13分别与至少部分舞台设备和展示设备14连接，用于获取舞台设备和检测器件中的至少一种的设备状态信息，以及通过展示设备14展示环境信息和设备状态信息。
通过检测器件对至少部分舞台设备所处环境的环境信息进行实时检测，然后将环境信息发送给中心控制设备。这样，控制设备能够通过展示设备展示所述环境信息，使得工作人员能够实时观察到舞台设备所处的环境信息，及时发现可能出现故障或者已经出现故障的舞台设备，从而避免舞台设备出现故障而导致的演出事故。同时，中心控制设备还用于获取舞台设备和检测器件中的至少一种的设备状态信息，并通过展示设备展示该设备状态信息。便于工作人员进一步掌握舞台设备或检测器件的设备状态，进一步避免演出事故。
多个检测器件11可以布置在舞台中合适的位置，例如需要检测的舞台设备的附近等。检测器件11的位置可以根据实际需要设置。
示例性地，检测器件11包括温度传感器、湿度传感器和烟雾传感器中的至少一种。温度传感器用于检测温度，以防止舞台设备过热。湿度传感器用于检测湿度，以防止舞台设备浸水。烟雾传感器用于检测烟雾量。
在一些示例中，检测器件11包括温度传感器、湿度传感器和烟雾传感器。通常，温度和湿度是影响舞台设备正常工作的重要因素，因此，通过实时检测舞台设备所处环境的温度和湿度，有利于确定舞台设备是否会出现故障。
在一些示例中，如图1所示，该舞台监控系统还包括中间设备12，检测器件11先将检测到的环境信息发送给中间设备12，然后由中间设备12转发给中 心控制设备13。
需要说明的是，在另一些示例中，检测器件11与中心控制设备13通过有线或者无线连接方式连接，检测器件11直接将检测到的环境信息发送给中心控制设备13。
在一些示例中，中间设备12布置在舞台现场，可以为远程终端(Remote Terminal Unit，RTU)。RTU是一种针对通信距离较长和工业现场环境恶劣而设计的具有模块化结构的、特殊的计算机测控单元。RTU具有远程数据采集、控制和通信功能，能够接收中心控制设备的设备控制指令，以及控制舞台设备动作等。
在一些示例中，中间设备12用于将检测器件11发送的环境信息进行消息格式转换，然后将消息格式转换后的环境信息发送给中心控制设备13。通过中间设备12对环境信息进行格式转换，可以兼容不同厂家的检测器件11，有利于降低舞台监控系统的成本。
示例性地，中间设备12用于将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；以及发送目标主题下的消息。
在本公开实施例中，中心控制设备13通过订阅主题的方式，来获得目标主题下的消息，从而获得各个检测器件11检测到的环境信息。
这里，主题可以根据实际应用场景设置。主题可以采用中间设备标识/报告/检测器件标识的形式。例如，中间设备在主题“rtu/report/sensor1”下发送传感器1检测到的环境信息，在主题“rtu/report/sensor2”下发送传感器2检测到的环境信息。传感器1和传感器2可以为相同类型的传感器或者不同类型的传感器。
在一些示例中，RTU发送的所有环境信息均采用rtu/report/开头的主题，因此，中心控制设备13通过订阅主题“rtu/report/#”即可获得所有的环境信息。其中，#为多级通配符，表示订阅rtu/report/开头的所有主题。
在另一些示例中，中心控制设备13单独订阅每个检测器件对应的主题，以获得所有的环境信息。
示例性地，中间设备12和中心控制设备13基于消息队列遥测传输(Message  Queuing Telemetry Transport，MQTT)协议进行通信。MQTT协议是一个基于客户端-服务器的消息发布/订阅传输协议，具有轻量、简单、开放和易于实现的优点。
在本公开实施例中，中间设备12用于将多个检测器件对应的消息组成消息队列，以及向中心控制设备发送消息队列；中心控制设备13用于从消息队列中提取多个检测器件检测到的环境信息。
示例性地，中间设备12可以周期性地获取各个检测器件11发送的环境信息，并对环境信息进行消息格式转换，得到对应主题下的消息；然后将各个检测器件的消息组成消息队列；最后将消息队列发送给中心控制设备13。如前所述，由于不同的检测器件11对应的主题不同，所以中心控制设备13接收到消息队列后，可以根据主题消息中的主题获得各个传感器对应的环境信息。
在一些示例中，消息队列可以按照主题中传感器的标识进行排序，例如，该消息队列的形式如下：{rtu/report/sensor1/a1；rtu/report/sensor2/a2；……rtu/report/sensorN/aN}.其中，a1为sensor1检测到的环境信息对应的数据；……aN为sensorN检测到的环境信息对应的数据。N为正整数且N大于1。
在本公开实施例中，中间设备12以设定时间间隔向中心控制设备13发送消息队列。该设定时间间隔可以是在该舞台监控系统工作之前预先设置的。具体取值可以根据网络状况和展示设备的数据实时刷新的要求进行设置。例如，可以设置为1S，2S等。
中间设备12以设定时间间隔发送消息队列，因此，中心控制设备13会周期性地接收到消息队列。中心控制设备13每获取一次消息队列，则控制展示设备14刷新一次对应的环境信息，以实时展示检测器件检测到的环境信息。
在本公开实施例中，如果各个检测器件11均正常工作，中间设备12每次发送的消息队列中可以包括每个检测器件对应的一个消息，以保证展示设备14所展示的环境信息的实时刷新。
在一些示例中，设备状态信息包括检测器件和舞台设备的在线状态信息中的至少一种。检测器件的在线状态信息用于指示检测器件与中心控制设备之间的通信链路是否断开。舞台设备的在线状态信息用于指示舞台设备与中心控制设备之间的通信链路是否断开。也即是，中心控制设备还用于对舞台设备和检测器件中的至少一种进行在线监测，得到在线状态信息；以及通过展示设备展 示在线状态信息。
示例性地，当设备状态信息包括检测器件的在线状态信息时，中心控制设备可以基于接收到的消息队列，确定检测器件是否在线，得到检测器件的在线状态信息。中心控制设备中存储有所有检测器件的标识，中心控制设备将接收到的消息队列中的各个消息对应的检测器件的标识和存储的检测器件的标识进行比对，根据比对结果确定可以确定出每个检测器件对应的消息是否存在于该消息队列中，得到检测器件的在线状态信息。中心控制设备每接收到一个消息队列，则进行一次比对。
当消息队列中存在检测器件对应的消息时，中心控制设备确定该检测器件在线。
如果有检测器件对应的消息不存在于消息队列中，则中心控制设备统计该检测器件对应的消息不存在于消息队列中的时长和/或统计连续未在消息队列中获取到该检测器件对应的消息的次数。当该检测器件对应的消息不存在于消息队列中的时长超过设定时长和/连续未在消息队列中获取到该检测器件对应的消息的次数超过设定次数(例如1次等)时，中心控制设备确定检测器件离线。
示例性地，当设备状态信息包括检测器件的在线状态信息时，中心控制设备可以基于接收到的心跳消息，确定舞台设备是否在线。在本公开实施例中，中心控制设备与舞台控制设备通过网络连接，舞台控制设备会周期性地向中心控制设备发送心跳消息。当中心控制设备未接收到某个舞台控制设备的心跳消息的时长超过设定时长和/或连续未接收到某个舞台控制设备的心跳消息的次数超过设定次数(例如1次等)时，确定该舞台控制设备离线。
这里，舞台控制设备比如控制显示设备的显示控制设备、控制灯光设备的灯光控制设备等。舞台控制设备可以是独立的计算机设备，也可以集成在对应的舞台设备上。
在一些示例中，展示设备14在展示该设备状态信息时，可以展示在线设备的标识、每种在线设备的数量、离线设备的标识以及每种离线设备的数量中的至少一种。
可选地，在一些示例中，中心控制设备13还用于当离线设备的离线时长达到离线时长阈值时，向离线设备发起连接请求。该连接请求用于请求离线设备重新建立连接。通过达到离线时长阈值时自动发送连接请求，能够排除掉设备 意外离线的情况。
该离线时长阈值可以根据实际需要设置。为了避免频繁发起重连，该离线时长阈值可以设置地较长，例如，20分钟、30分钟等等。
可替代地，在另一些示例中，中心控制设备13还用于向离线设备重复发送连接请求，直至发起连接请求的次数达到第一重连次数阈值，或者，离线设备恢复在线。这里，重复发送连接请求的时间间隔可以为3s、5s、10s或者30s等。第一重连次数阈值可以根据实际需要设置，例如，3次，5次等。
当中心控制设备13向离线设备发送连接请求的次数达到第一重连次数阈值时，离线设备仍然处于离线状态时，中心控制设备13暂停发起重连请求。直至到达离线时长阈值，再重新向离线设备发起连接请求。这样，即兼顾了连接的时效性，又避免了频繁发起重连。
这里，离线时长是指中心控制设备从确定设备离线开始计时所得到的时长。
可选地，当离线设备的重连次数达到第一重连次数阈值时，中心控制设备13还用于通过展示设备14输出告警信息。该告警信息用于提示离线设备无法连接。例如，可以在展示设备14的界面上显示弹窗或者状态栏通知等。这样，便于工作人员及时发现异常，尽快定位和解决问题。
在一些示例中，当离线设备的重连次数达到第二重连次数阈值和/或离线时长达到时长阈值时，中心控制设备确定离线设备出现异常。这里，第二重连次数阈值可以大于第一重连次数阈值，例如，比第一重连次数阈值大1，或者是第一重连次数的2倍。
在本公开实施例中，中心控制设备还用于判断检测器件对应的消息中的环境信息是否超过设定范围，并将超过设定范围的环境信息对应的检测器件确定为异常。该设定范围为检测器件支持的最大测量范围或者环境信息可能存在的数值范围。
可选地，中心控制设备还用于统计舞台设备和检测器件中的至少一种的异常次数，该异常次数可以是系统上电后设备出现异常的总次数，或者是设定时间段内设备出现异常的总次数。当异常次数超过异常次数阈值时，控制展示设备输出告警信息。该告警信息用于提示异常次数超过异常次数阈值的设备可能出现故障。
在一些示例中，舞台设备还包括播放控制设备，中心控制设备13与播放控 制设备(图未示)连接，用于接收播放控制设备发送的播放节目清单，以及通过展示设备14展示播放节目清单。
示例性地，展示设备14展示的播放节目清单包括：显示设备名称、节目名称(例如媒体名称)和播放时间(包括启动时间和结束时间)。
舞台设备通常包括多个显示设备，每个显示设备由不同的播放控制设备控制，中心控制设备通过获取各个播放控制设备发送的播放节目清单，并通过展示设备集中展示接收到的播放节目清单，可以对各个显示设备的播放内容进行集中展示，以便于对播放内容进行集中核对，避免播放内容出错。
在一些示例中，播放控制设备可以通过TCP/IP(Transmission Control Protocol/Internet Protocol，传输控制协议/网际协议)协议向中心控制设备发送播放节目清单。
可选地，中心控制设备13还用于通过展示设备14展示以下内容中的至少一种：舞台模型、中心控制设备的运行状态、舞台设备的异常次数、针对目标演出事件的倒计时和舞台设备的能耗信息。在一些示例中，该舞台模型可以是实时仿真模型，会根据舞台设备的实际动作而产生变化。例如，灯光变亮等。
示例性地，中心控制设备的运行状态包括CPU(central processing unit，中央处理器)占用率、内存占用率、存储空间占用率和GPU使用率(graphics processing unit，图形处理器)中的至少一种，对中心控制设备的运行状态进行监控。舞台设备的异常次数包括离线次数以及其他异常情况的次数。舞台设备的能耗信息包括舞台设备的总功率以及累积消耗电量等。针对目标演出事件的倒计时方便演出人员计时。舞台设备的能耗信息便于统计历史数据，横向对比设备总体状态。
图2是本公开实施例提供的展示设备的一种展示界面的示意图。如图2所示，该展示界面包括中心区域和多个周边区域。多个周边区域布置在中心区域的两侧。中心区域用于展示舞台模型。中心区域的边缘(例如右上角)用于展示目标演出事件的倒计时。中心区域的底部用于展示舞台设备的能耗信息。
每个周边区域用于展示一种信息。例如，按照从上到下的顺序，左侧的第一个周边区域用于展示在线设备的信息。左侧的第二个周边区域用于展示播放节目清单。左侧的第三个周边区域用于展示中心控制设备的运行状态。右侧的第一个周边区域用于温度传感器和湿度传感器的检测信息。右侧的第二个周边 区域用于展示烟感传感器的检测信息。左侧的第三个周边区域用于展示水浸导致的设备异常信息。
需要说明的是，图2中的各个周边区域与所展示信息的关系仅为示例，可以根据需要调整。
可选地，展示设备14还用于提供舞台设备的控制界面；中心控制设备13还用于根据控制界面中的控制操作，发送目标舞台设备的设备控制指令。
示例性地，设备控制指令包括灯光设备的开启指令、关闭指令和亮度调节指令等，显示设备的开启指令、关闭指令等，音响设备的开启指令、关闭指令和音量调节指令等，舞台升降设备的开启指令、关闭指令、上升指令、下降指令和暂停指令等，烟雾机的开启指令、关闭指令、烟雾量调节指令等，可以是这些指令中的一种或多种。
控制界面包括多个舞台设备以及每个舞台设备对应的控制控件，多个舞台设备包括灯光设备、显示设备、音响设备、舞台升降设备和烟雾机中的至少一种。
在同一控制界面中展示多个舞台设备的控制控件，即采用一级菜单的形式提供对所有舞台设备的控制，交互界面友好，且通过控制控件控制对应的舞台设备，操作方式简便。
示例性地，在该控制界面中包括多个控制区域。每个控制区域对应一种舞台设备，每种舞台设备存在一个或者多个。每种舞台设备的控制区域包括多个子控制区域，每个子控制区域对应一个舞台设备。示例性地，每个子控制区域中包括舞台设备的名称、舞台设备的当前状态以及舞台设备对应的控制控件。控制控件包括滑动条控件和选项控件中的至少一种。
例如，灯光设备有五个，则灯光设备对应的控制区域包括五个子控制区域，每个子控制区域对应一个灯光设备。通过滑动灯光设备1的子控制区域中的滑动条控件可以控制灯光设备1的亮度。
又例如，音响设备有八个，则音响设备对应的控制区域包括八个子控制区域，每个子控制区域对应一个音响设备。通过滑动音响设备1的子控制区域中的滑动条控件可以控制音响设备1的音量。
再例如，舞台升降设备有三个，则舞台升降设备对应的控制区域包括三个子控制区域，每个子控制区域对应一个舞台升降设备。通过点击舞台升降设备1 的子控制区域中的选项控件可以控制舞台升降设备1的升降。
设备控制指令包括集中控制指令和单路控制指令。集中控制指令用于控制同一类别的多个舞台设备。例如，用于控制所有灯光设备亮度调低、控制所有音响设备音量降低等。单路控制指令用于控制对应的一个舞台设备。例如，关闭某个灯光设备，或者控制某个舞台升降设备上升等等。
集中控制指令和单路控制指令中携带有类型指示信息，该类型指示信息用于指示设备控制指令的类型。
图3是本公开实施例提供的一种控制界面的示意图。如图3所示，控制界面中包括主控区域(即控制台)、灯光控制区域、音响控制区域和升降机控制区域。每个控制区域中均包括多个舞台设备的控制子区域。
通过可视化屏幕操作界面实现对舞台设备的控制，交互界面友好，操控方便。
在一些示例中，展示设备14可以有两台，一台用于提供展示界面，另一台用于提供控制界面。在另一些示例中，一台展示设备可以同时提供展示界面或者控制界面。
示例性地，展示设备14可以为显示器，该显示器具有较大的屏幕，以便于显示所有需要显示的内容。
在一些示例中，该舞台监控系统还具有一键关机功能，即通过一键操作，关闭所有的舞台设备。例如，在控制界面中，设置有一键关机控件。为了避免大量舞台设备同时关闭，产生过高的瞬时电压，对部分舞台设备造成损害，中心控制设备在接收到一键关机操作时，可以通过以下方式中的任一种实现舞台设备的分批关闭。
第一种、中心控制设备用于响应于关机操作(又称一键关机操作)，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同。
第二种、中心控制设备用于响应于关机操作，向各个舞台设备发送关机指令，关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同。
第三种、中心控制设备用于响应于关机操作，向中间设备发送第一关机指令，中间设备用于根据不同种类的舞台设备的延时向对应的舞台设备发送第二 关机指令，不同种类的舞台设备对应的延时不同。
在本公开实施例中，不同种类的舞台设备对应延时不同，例如，显示设备对应的延时为5s，灯光设备对应的延时为10s，音响设备对应的延时为15s等。具体的延时的取值可以根据实际需要设置，本公开对此不做限制。
在第一种和第三种方式中，无需对舞台设备进行改变，易于实现。
需要说明的是，在上述三种方式中，按照舞台设备的种类进行了分批，这样即保证了关机效率，又能够对舞台设备进行保护。在其他实施方式中，还可以将各个舞台设备逐个关闭，即各个舞台设备对应不同的延时。
本公开实施例还提供了一种舞台监控方法。如图4所示，该方法包括：
在S41中，多个检测器件实时检测至少部分舞台设备所处环境的环境信息；
在S42中，多个检测器件向中心控制设备发送环境信息。
在S43中，中心控制设备接收环境信息；
在S44中，中心控制设备获取舞台设备和检测器件中的至少一种的设备状态信息；
在S45中，中心控制设备通过展示设备展示环境信息和设备状态信息。
这里，S43和S44可以先后执行，也可以同步执行。
在一些示例中，S42包括：多个检测器件向中间设备发送环境信息；中间设备将目标检测器件检测到的环境信息，转换为目标主题下的消息，目标检测器件为多个检测器件中的任一个，目标主题为目标检测器件对应的主题，不同的检测器件对应的主题不同；中间设备向中心控制设备发送目标主题下的消息；中心控制设备通过订阅主题的方式获得目标主题下的消息。
在一些示例中，中间设备向中心控制设备发送目标主题下的消息，包括：中间设备将多个检测器件对应的消息组成消息队列，以及向中心控制设备发送消息队列；中心控制设备接收环境信息，包括：中心控制设备从消息队列中提取多个检测器件检测到的环境信息。
可选地，设备状态信息包括检测器件的在线状态信息、检测器件的异常信息、至少部分舞台设备的在线状态信息和至少部分舞台设备的异常信息中的至少一种。
当设备状态信息包括检测器件的在线状态信息时，中心控制设备基于接收到的消息队列，确定检测器件的在线状态信息。当设备状态信息包括舞台设备 的在线状态信息时，中心控制设备基于接收到的心跳消息，确定至少部分舞台设备的在线状态信息。当设备状态信息包括检测器件和舞台设备中的至少一种的异常信息时，中心控制设备当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定离线设备异常，该离线设备为检测器件或者舞台设备。
可选地，舞台设备包括播放控制设备和显示设备，播放控制设备用于控制显示设备的播放内容；该方法还包括：中心控制设备接收播放控制设备发送的播放节目清单，以及通过展示设备展示播放节目清单。
在一些示例中，该方法还包括：中心控制设备响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同。
在另一些示例中，该方法还包括：中心控制设备响应于关机操作，向各个舞台设备发送关机指令，关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同。
在又一些示例中，该方法还包括：中心控制设备响应于关机操作，向中间设备发送第一关机指令，中间设备根据不同种类的舞台设备的延时，向对应的舞台设备发送第二关机指令，不同种类的舞台设备对应的延时不同。
需要说明的是，舞台监控方法与前述舞台监控系统属于同一构思，相关内容可以参见前述舞台监控系统，在此省略详细描述。
本公开实施例还提供了一种舞台监控装置。该舞台监控装置可以为前述中心控制设备。如图5所示，该舞台监控装置500包括：接收模块501、获取模块502和展示模块503。其中，接收模块501用于接收环境信息，所述环境信息是所述多个检测器件实时检测到的至少部分舞台设备所处环境的环境信息。获取模块502用于获取所述舞台设备和所述检测器件中的至少一种的设备状态信息。展示模块502用于通过展示设备展示所述环境信息和所述设备状态信息。
在一些示例中，接收模块501用于通过订阅主题的方式获得目标主题下的消息，所述目标主题下的消息是所述中间设备对目标检测器件检测到的环境信息进行转换得到的，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同。
在一些示例中，接收模块501用于从接收到的消息队列中提取所述多个检测器件检测到的环境信息，该消息队列是中间设备将多个检测器件对应的消息组成的消息队列。
在一些示例中，获取模块502用于基于接收到的所述消息队列，确定所述检测器件的在线状态信息。例如，将接收到的消息队列中的各个消息对应的检测器件的标识和存储的检测器件的标识进行比对；根据比对结果确定所述检测器件的在线状态信息。
在一些示例中，获取模块502用于基于接收到的心跳消息，确定所述至少部分舞台设备的在线状态信息。
在另一些示例中，获取模块502用于当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定所述离线设备异常，所述离线设备为所述检测器件或者所述舞台设备。
可选地，接收模块501还用于接收所述播放控制设备发送的播放节目清单，以及通过所述展示设备展示所述播放节目清单。
可选地，所述装置还包括发送模块504。发送模块504用于向目标舞台设备发送设备控制指令，所述设备控制指令是所述中心控制设备基于舞台设备的控制界面中的控制操作发送的，所述控制界面是所述展示设备提供的。
可选地，发送模块504用于响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同；或者，发送模块504用于响应于关机操作，向各个舞台设备发送关机指令，所述关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同；或者，发送模块504用于响应于关机操作，向中间设备发送第一关机指令，以使所述中间设备根据不同种类的舞台设备的延时向对应的舞台设备发送第二关机指令。
本公开实施例还提供了一种舞台监控装置。该舞台监控装置可以为前述中间设备。如图6所示，该舞台监控装置600包括：接收模块601和发送模块602。接收模块601用于接收多个检测器件发送的环境信息，所述环境信息是所述多个检测器件实时检测到的至少部分舞台设备所处环境的环境信息。发送模块602用于向中心控制设备发送所述环境信息，以使所述中心控制设备通过展示设备展示所述环境信息。
可选地，该装置还包括转换模块603，用于将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；发送模块602用于发送目标主题下的消息。
可选地，转换模块603还用于将所述多个检测器件对应的消息组成消息队列，发送模块602用于向所述中心控制设备发送所述消息队列。
可选地，该方法还包括：接收模块601还用于接收所述中心控制设备发送的第一关机指令；发送模块602还用于根据不同种类的舞台设备的延时，向对应的舞台设备发送第二关机指令，不同种类的舞台设备对应的延时不同。该第一关机指令用于指示关闭所有的舞台设备。
需要说明的是：上述实施例提供的舞台监控装置在进行舞台监控时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将设备的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的舞台监控装置与舞台监控方法和系统实施例属于同一构思，其具体实现过程详见方法和系统实施例，这里不再赘述。
图7是本公开实施例提供的一种舞台监控设备的结构框图。该显示驱动装置可以为计算机设备，该舞台监控设备700包括：处理器701和存储器702。
处理器701可以包括一个或多个处理核心，比如5核心处理器、8核心处理器等。处理器701可以采用DSP(Digital Signal Processing，数字信号处理)、FPGA(Field－Programmable Gate Array，现场可编程门阵列)、PLA(Programmable Logic Array，可编程逻辑阵列)中的至少一种硬件形式来实现。处理器701也可以包括主处理器和协处理器，主处理器是用于对在唤醒状态下的数据进行处理的处理器，也称CPU(Central Processing Unit，中央处理器)；协处理器是用于对在待机状态下的数据进行处理的低功耗处理器。
存储器702可以包括一个或多个计算机可读存储介质，该计算机可读存储介质可以是非暂态的。存储器702还可包括高速随机存取存储器，以及非易失性存储器，比如一个或多个磁盘存储设备、闪存存储设备。在一些实施例中，存储器702中的非暂态的计算机可读存储介质用于存储至少一个指令，该至少一个指令用于被处理器701所执行以实现本公开实施例中提供的舞台监控方法 中由中心控制设备执行的步骤，或者实现本公开实施例中提供的舞台监控方法中由中间设备执行的步骤。
本领域技术人员可以理解，图7中示出的结构并不构成对计算机设备700的限定，可以包括比图示更多或更少的组件，或者组合某些组件，或者采用不同的组件布置。
本公开实施例还提供了一种非临时性计算机可读存储介质，当所述存储介质中的指令由计算机设备的处理器执行时，使得计算机设备能够执行本公开实施例中提供的舞台监控方法中由中心控制设备执行的步骤，或者执行本公开实施例中提供的舞台监控方法中由中间设备执行的步骤。
本公开实施例还提供了一种计算机程序产品，包括计算机程序/指令，所述计算机程序/指令被处理器执行时实现本公开实施例中提供的舞台监控方法中由中心控制设备执行的步骤，或者实现本公开实施例中提供的舞台监控方法中由中间设备执行的步骤。
除非另作定义，此处使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开专利申请说明书以及权利要求书中使用的“第一”、“第二”、“第三”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现在“包括”或者“包含”前面的元件或者物件涵盖出现在“包括”或者“包含”后面列举的元件或者物件及其等同，并不排除其他元件或者物件。
以上，并非对本公开作任何形式上的限制，虽然本公开已通过实施例揭露如上，然而并非用以限定本公开，任何熟悉本专业的技术人员，在不脱离本公开技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本公开技术方案的内容，依据本公开的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本公开技术方案的范围内。

Claims (20)

  1. 一种舞台监控系统，其特征在于，所述舞台监控系统包括：多个检测器件、中心控制设备和展示设备；
    所述多个检测器件用于实时检测至少部分舞台设备所处环境的环境信息以及发送检测到的所述环境信息；
    所述中心控制设备分别与至少部分舞台设备和所述展示设备连接，所述中心控制设备用于接收所述环境信息，获取所述舞台设备和所述检测器件中的至少一种的设备状态信息，以及通过所述展示设备展示所述环境信息和所述设备状态信息。
  2. 根据权利要求1所述的舞台监控系统，其特征在于，所述舞台监控系统还包括中间设备，所述中间设备用于将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；以及发送所述目标主题下的消息；
    所述中心控制设备用于通过订阅主题的方式获得所述消息，以接收所述环境信息。
  3. 根据权利要求2所述的舞台监控系统，其特征在于，所述中间设备用于将所述多个检测器件对应的消息组成消息队列，以及向所述中心控制设备发送所述消息队列；
    所述中心控制设备用于从所述消息队列中提取所述多个检测器件检测到的环境信息。
  4. 根据权利要求3所述的舞台监控系统，其特征在于，所述设备状态信息包括检测器件的在线状态信息，所述检测器件的在线状态信息用于指示所述检测器件与所述中心控制设备之间的通信链路是否断开；
    所述中心控制设备用于基于接收到的所述消息队列，确定所述检测器件的在线状态信息。
  5. 根据权利要求4所述的舞台监控系统，其特征在于，所述中心控制设备用于将接收到的消息队列中的各个消息对应的检测器件的标识和存储的检测器件的标识进行比对；根据比对结果确定所述检测器件的在线状态信息。
  6. 根据权利要求3所述的舞台监控系统，其特征在于，所述设备状态信息包括至少部分舞台设备的在线状态信息，所述至少部分舞台设备的在线状态信息用于指示所述至少部分舞台设备与所述中心控制设备之间的通信链路是否断开；
    所述至少部分舞台设备用于周期性地向所述中心控制设备发送心跳消息；
    所述中心控制设备用于基于接收到的心跳消息，确定所述至少部分舞台设备的在线状态信息。
  7. 根据权利要求3所述的舞台监控系统，其特征在于，所述设备状态信息包括检测器件和舞台设备中的至少一种的异常信息；
    所述中心控制设备用于当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定所述离线设备异常，所述离线设备为所述检测器件或者所述舞台设备。
  8. 根据权利要求1所述的舞台监控系统，其特征在于，所述舞台设备包括播放控制设备和显示设备，所述播放控制设备用于控制所述显示设备的播放内容；
    所述中心控制设备与所述播放控制设备连接，用于接收所述播放控制设备发送的播放节目清单，以及通过所述展示设备展示所述播放节目清单。
  9. 根据权利要求1所述舞台监控系统，其特征在于，所述中心控制设备还用于通过所述展示设备展示以下内容中的至少一种：
    舞台模型、中心控制设备的运行状态、舞台设备的异常次数、针对目标演出事件的倒计时和舞台设备的能耗信息。
  10. 根据权利要求1至9任一项所述的舞台监控系统，其特征在于，
    所述展示设备还用于提供所述舞台设备的控制界面；
    所述中心控制设备还用于根据所述控制界面中的控制操作，发送目标舞台设备的设备控制指令。
  11. 根据权利要求10所述的舞台监控系统，其特征在于，所述控制界面包括多个舞台设备以及每个舞台设备对应的控制控件，所述多个舞台设备包括灯光设备、显示设备、音响设备、舞台升降设备和烟雾机中的至少一种。
  12. 根据权利要求10所述的舞台监控系统，其特征在于，所述设备控制指令包括集中控制指令和单路控制指令，所述集中控制指令用于控制同一类别的多个舞台设备，所述单路控制指令用于控制对应的一个舞台设备。
  13. 根据权利要求2至7任一项所述的舞台监控系统，其特征在于，所述中心控制设备还用于响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同；
    或者，
    所述中心控制设备还用于响应于关机操作，向各个舞台设备发送关机指令，所述关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同；
    或者，
    所述中心控制设备还用于响应于关机操作，向所述中间设备发送第一关机指令，所述中间设备用于根据不同种类的舞台设备的延时向对应的舞台设备发送第二关机指令。
  14. 一种舞台监控方法，其特征在于，所述舞台监控方法包括：
    多个检测器件实时检测至少部分舞台设备所处环境的环境信息；
    所述多个检测器件向中心控制设备发送所述环境信息；
    所述中心控制设备接收所述环境信息；
    所述中心控制设备获取所述舞台设备和所述检测器件中的至少一种的设备 状态信息；
    所述中心控制设备通过展示设备展示所述环境信息和所述设备状态信息。
  15. 根据权利要求14所述的舞台监控方法，其特征在于，所述多个检测器件向中心控制设备发送所述环境信息，包括：
    所述多个检测器件向中间设备发送所述环境信息；
    所述中间设备将目标检测器件检测到的环境信息，转换为目标主题下的消息，所述目标检测器件为所述多个检测器件中的任一个，所述目标主题为所述目标检测器件对应的主题，不同的检测器件对应的主题不同；
    所述中间设备向所述中心控制设备发送所述目标主题下的消息；
    所述中心控制设备接收所述环境信息，包括：
    所述中心控制设备通过订阅主题的方式获得所述目标主题下的消息。
  16. 根据权利要求15所述的舞台监控方法，其特征在于，所述中间设备向所述中心控制设备发送所述目标主题下的消息，包括：
    所述中间设备将所述多个检测器件对应的消息组成消息队列，以及向所述中心控制设备发送所述消息队列；
    所述中心控制设备接收所述环境信息，包括：
    所述中心控制设备从所述消息队列中提取所述多个检测器件检测到的环境信息。
  17. 根据权利要求16所述的舞台监控方法，其特征在于，所述设备状态信息包括检测器件的在线状态信息，所述检测器件的在线状态信息用于指示检测器件与所述中心控制设备之间的通信链路是否断开；
    所述中心控制设备获取所述舞台设备的设备状态信息，包括：
    所述中心控制设备基于接收到的所述消息队列，确定所述检测器件的在线状态信息。
  18. 根据权利要求16所述的舞台监控方法，其特征在于，所述设备状态信息包括检测器件和舞台设备中的至少一种的异常信息；
    所述中心控制设备获取所述舞台设备和所述检测器件中的至少一种的设备状态信息，包括：
    所述中心控制设备当离线设备的离线时长超过离线时长阈值或者离线设备的重连次数超过重连次数阈值时，确定所述离线设备异常，所述离线设备为所述检测器件或者所述舞台设备。
  19. 根据权利要求14或15所述的方法，其特征在于，所述舞台设备包括播放控制设备和显示设备，所述播放控制设备用于控制所述显示设备的播放内容；
    所述方法还包括：
    所述中心控制设备接收所述播放控制设备发送的播放节目清单，以及通过所述展示设备展示所述播放节目清单。
  20. 根据权利要求14或15所述的舞台监控方法，其特征在于，所述方法还包括：
    所述中心控制设备响应于关机操作，按照设定时间间隔向各个舞台设备依次发送关机指令，不同种类的舞台设备对应的设定时间间隔不同；
    或者，
    所述中心控制设备响应于关机操作，向各个舞台设备发送关机指令，所述关机指令用于指示各个舞台设备按照各自设定的延时关机，不同种类的舞台设备对应的延时不同；
    或者，
    所述中心控制设备响应于关机操作，向中间设备发送第一关机指令，所述中间设备根据不同种类的舞台设备的延时，向对应的舞台设备发送第二关机指令，不同种类的舞台设备对应的延时不同。
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