CN219715972U - Control system and digital command center system based on Internet of things - Google Patents

Abstract

The utility model provides a control system based on the Internet of things, which is used for carrying out convenient and rapid centralized control on controlled equipment. The Internet of things server in the control system obtains a user instruction from the man-machine interface device, forwards the equipment control instruction to the controlled equipment, and drives the controlled equipment to execute a corresponding task; the Internet of things server also transmits a switching instruction to the switching device, the switching device is connected into a power supply loop of the controlled equipment, and the power supply loop of the controlled equipment is turned on or off according to the switching instruction, so that the controlled equipment is started or shut down. The utility model also provides a digital command center system, which is used for uniformly monitoring, managing and controlling a plurality of controlled devices of the digital command center through the control system based on the Internet of things, and effectively improving the working efficiency of operation and maintenance personnel.

Description

Control system and digital command center system based on Internet of things

Technical Field

The utility model relates to the technical field of the Internet of things, in particular to a control system based on the Internet of things and a digital command center system using the control system.

Background

Real-time information provided by a plurality of geographically dispersed terminals or user equipment can be converged to a digital command center for unified processing such as collaborative scheduling, research and judgment analysis and the like. The digital command center system is provided with a plurality of application systems, some are used for controlling the presentation and display of various information, and the other are used for the operation management of the digital command center. The application systems are mutually independent and associated, and the control operation devices of the application systems are often scattered at different positions of the digital command center, so that the difficulty of daily operation and maintenance work is greatly increased, and meanwhile, higher technical requirements are provided for operation and maintenance personnel.

Disclosure of Invention

The utility model aims to provide a control system based on the Internet of things, which is used for carrying out convenient and rapid centralized control on controlled equipment. The utility model further aims to provide a digital command center system, which is used for uniformly monitoring, managing and controlling a plurality of controlled devices of the digital command center through the control system based on the Internet of things.

The utility model provides a control system based on the Internet of things, which comprises:

the human-computer interface device is used for generating a user instruction according to user operation; the user instruction is a startup and shutdown instruction or an equipment control instruction;

the internet of things server is in communication connection with the man-machine interface device and used for receiving user instructions; when the user instruction is a device control instruction, the Internet of things server is used for forwarding the device control instruction to the controlled device, so that the controlled device executes a corresponding task according to the device control instruction;

the switching device is in communication connection with the Internet of things server and is arranged in a power supply loop of the controlled equipment; when the user instruction is a switching-on/off instruction, the Internet of things server is used for forwarding the switching-on/off instruction to a switching device; the switching device is used for switching on or switching off a power supply loop of the controlled equipment according to the switching instruction, so that the controlled equipment can be started or shut down.

In the scheme, the user can conveniently and rapidly control the on-off and task execution of the controlled equipment through the centralized control of the man-machine interface device.

Optionally, the internet of things server is in communication connection with a plurality of sensors, receives the state information collected by the sensors, sends the state information to a database, and forwards the state information to the man-machine interface device. Thus, the user can conveniently check the state information updated in real time or the historical trend of the state information through the human-computer interface device.

Optionally, the switching device comprises a power distribution device; the power distribution device is provided with a socket and is used for connecting one or more power plugs of the controlled equipment.

Optionally, the switching device comprises a smart switch; the intelligent switch is arranged at the power jack of the controlled equipment. In the scheme, a plurality of types of switch devices are provided, and the connection requirements of different types of controlled equipment can be met.

Optionally, the man-machine interface device is any device for accessing a corresponding page through a browser according to user operation to run an application program for man-machine interaction and device control;

or the man-machine interface device is any device which can be provided with an application program for man-machine interaction and device control and run the application program according to user operation;

or the man-machine interface device is a macro key control device and is provided with keys with self-defined functions; the macro key control device is used for running an application program for man-machine interaction and equipment control according to the operation of a user on a key. Optionally, when the man-machine interface device is a macro key control device, the macro key control device is in communication connection with a workstation computer, and the workstation computer is in communication connection with the internet of things server.

In the scheme, various man-machine interface devices are provided, various equipment environments capable of running are provided for application programs, interface display of multiple terminals is realized, and a user can conveniently and quickly control controlled equipment through various ways.

Optionally, the control system includes a router, which is communicatively connected with the internet of things server;

the router is in communication connection with the switching device and sends a switching instruction received by the Internet of things server to the switching device;

the router is in communication connection with the controlled device, and sends the device control instruction received by the Internet of things server to the controlled device;

the router is in communication connection with the sensor, and forwards the state information acquired by the sensor to the server of the Internet of things. In the scheme, a plurality of equipment devices can be simultaneously connected with the server of the Internet of things through the router, and unified control and management are performed through the control system.

The utility model further provides a digital command center system, which comprises any control system based on the Internet of things; the Internet of things server of the control system is in communication connection with the controlled equipment at the digital command center; the switching device of the control system is arranged in a power supply loop of the controlled equipment. In the scheme, through the control system, unified monitoring, management and control can be realized on a plurality of controlled devices supporting the digital command center to realize functions, and the working efficiency of operation and maintenance personnel is effectively improved.

Optionally, the digital command center is provided with a sensor; the sensor comprises a temperature sensor and a humidity sensor and is used for forwarding acquired temperature data and humidity data to the human-computer interface device through the Internet of things server. In this scheme, temperature and humidity data through the sensor collection provide the reference for the fortune dimension personnel whether adjust the air conditioner at digital command center to promote the comfort level in the digital command center.

Optionally, the controlled device at the digital command center comprises a video matrix device connected with a display screen; the equipment control instruction comprises a video switching instruction; the video matrix device is used for switching video signals output to the display screen according to video switching instructions forwarded to the video matrix device by the Internet of things server.

Optionally, the controlled device at the digital command center comprises a controlled computer connected with the sound console; the equipment control instruction comprises a volume adjustment instruction; the controlled computer is used for adjusting the volume of the audio signal provided for the sound console according to the volume adjustment instruction forwarded by the Internet of things server, and the audio signal after volume adjustment is sent to the appointed sound device for playing through the sound console. In the scheme, through unified control, the state adjustment of various information resources presented in the digital command center can be realized, and the on-line controllability of each application system is improved.

Optionally, the controlled device at the digital command center comprises: the system comprises a monitoring device, video matrix equipment, an acoustic device, a sound console, a lighting device and a display screen;

the switching device of the control system comprises:

the power distribution device is provided with a socket and is used for connecting the monitoring device, the video matrix equipment, the sound equipment and the power plug of the sound console;

the intelligent switches are respectively arranged at the power supply jacks of the lighting device and the display screen. In the scheme, the on-off control of various different devices in the digital command center can be realized through unified control, and the on-line controllability of each application system is improved.

The control system based on the Internet of things and the digital command center system using the control system provided by the utility model have the following beneficial effects:

the control system is applied with various intelligent hardware (a switching device, intelligent equipment capable of receiving instructions to execute tasks and the like), and realizes the on-line controllability of various application systems in the command center. The monitoring of various states in the command center is realized through the application of the sensor.

The control system provides various man-machine interface devices, provides various equipment environments for man-machine interaction and equipment control, realizes interface display of multiple terminals, and is convenient for a user to realize rapid control of controlled equipment through various approaches.

The control system realizes unified monitoring, management and control on hardware equipment with different types, different positions and different functions in the digital command center, and effectively improves the working efficiency of operation and maintenance personnel.

Drawings

FIG. 1 is a schematic diagram of the structure and connection of an Internet of things-based control system in one example;

FIG. 2 is a schematic diagram of a digital command center with the control system in one example;

FIG. 3 is a schematic diagram of an information transmission path of the control system in one example of acquiring a temperature and humidity condition;

FIG. 4 is a schematic diagram of the information transmission path of the control system in one example of remote power on and off;

FIG. 5 is a schematic diagram of the information transmission path of the control system in one example of switching video;

fig. 6 is a schematic diagram of an information transmission path of the control system in an example of adjusting the volume.

Reference numerals illustrate:

100. control system

200. Human-machine interface device

300. Internet of things server

400. Switching device

500. Router

600. Controlled device

700. Sensor for detecting a position of a body

201. First human interface device

202. Second man-machine interface device

203. Macro key control device

204. Workstation computer

210. Temperature and humidity data displayed

221. Operation of on-off button

222. On-off instruction

231. Operation of video switch key

232. Instruction to switch video

241. Operation of volume adjustment key

242. Instruction for volume adjustment

401PDU (Power distribution device)

402. Intelligent switch

601. Monitoring device

602. Video matrix device

603. Sound console

604. Sound equipment

605. Display screen

606. Lighting lamp

611. First video stream

612. Second video stream

701. Temperature sensor

702. Humidity sensor

800. Controlled computer

Detailed Description

For a clearer understanding of the technical features, objects and effects of the present utility model, embodiments of the present utility model will now be described with reference to the drawings, in which like reference numerals refer to identical or structurally similar but functionally identical components throughout the separate views. Herein, "first", "second", etc. do not indicate the degree of importance or order thereof, etc., but merely indicate distinction from each other to facilitate description of documents.

In this document, "schematic" means "serving as an example, instance, or illustration," and any illustrations, embodiments described herein as "schematic" should not be construed as a more preferred or advantageous solution. For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product.

The digital command center (hereinafter referred to as command center) is a place where a plurality of information resources are collected to one place by utilizing information technology such as mobile internet and cloud computing for centralized processing such as display, analysis and monitoring, and a demand party and a supply party of the information resources are connected together.

These information resources may be in the form of video, audio, etc., provided, for example, by a plurality of geographically dispersed terminals, remote user devices, etc., and in part, by devices within the command center; the information resource can be provided for relevant equipment in the command center, support for analysis, study and decision command for personnel in the command center, and can also be provided for equipment of other remote users to realize information communication according to practical application, or provided for equipment of different departments and units in the same management system to realize joint action under unified scheduling command, and the like.

For example, in the scenes of remote consultation, remote medical teaching, remote conference and the like, members of geographically dispersed branch organization can communicate and share information in real time by utilizing online communication channels and various modes such as video, audio and the like, so that real communication and cooperative work between facing objects and cooperative members are greatly facilitated; for example, medical application training specialists, clinical specialists in top three-phase hospitals and the like can respond to medical staff in primary hospitals or ambulances in real time to conduct remote guidance and the like. Alternatively, various information such as video and sound may be acquired from the site by monitoring devices distributed at a plurality of points, mobile devices equipped by field personnel, and the like. The real-time information can be converged to a digital command center for unified processing such as collaborative scheduling, research and judgment analysis and the like.

The digital command center system is provided with various application systems for supporting the command center to realize various functions. The application system comprises a display system, a video system and a sound system, and is used for controlling the presentation and display of various information resources in a command center; the application system also comprises a lighting system, an air conditioning system and a monitoring system, which are used for daily operation management of the command center.

The application systems are mutually independent, and the functions of the application systems are realized; some of the systems are related to each other, for example, a display system, a video system and a sound system need to cooperate to realize synchronous presentation of audio and video information; or the lighting system needs to be matched with the brightness requirement of video display to adjust the lighting effect of certain areas inside the command center. And the control operation devices of the respective hardware devices of the application systems are distributed at different positions of the command center. For example, the control operation devices of the display system and the lighting system are respectively positioned on the wall surfaces of the command center; for another example, the control operation device of the monitoring system and the video system is positioned in a machine room matched with the command center. At present, operation and maintenance personnel are required to actually reach site points where all equipment is located to manually trigger so as to realize operations such as on-off, state adjustment and monitoring; this creates considerable difficulties and challenges for the daily operation and maintenance work of the command center, resulting in lower work efficiency.

In view of this, the utility model provides a control system based on the internet of things (hereinafter simply referred to as a control system), which can perform unified supervision and operation control on hardware devices of various application systems, and effectively improve the working efficiency of operation and maintenance personnel.

The internet of things utilizes a contracted protocol to enable all common physical objects which can be independently addressed to form an interconnection network; the device comprises a device, a device and a technology, wherein various information related to an object is obtained through sensing, and information interaction between the object and between the object and people is realized through accessing a network; after the intelligent analysis and processing of the information, the monitoring, control and management of the object can be realized.

In an exemplary embodiment shown in fig. 1, the control system 100 provided by the present utility model includes an internet of things server 300 and a man-machine interface device 200. The man-machine interface device 200 receives the user instruction and transmits the user instruction to the internet of things server 300; the example internet of things server 300 may encode the instructions, verify the correctness of the instructions, and authenticate the user to the person issuing the instructions.

The user instruction is a device control instruction or an on/off instruction. When the internet of things server 300 receives the device control instruction, forwarding the device control instruction to the designated controlled device 600; the controlled device 600 may perform the corresponding task according to the obtained instruction.

The control system 100 may comprise a switching device 400; when the internet of things server 300 receives a power-on/off command (including a power-on command or a power-off command), the switching device 400 obtains the power-on/off command from the internet of things server 300, and performs a power-on or power-off operation on the controlled device 600. The switching device 400 is connected to a power supply loop of the controlled device 600, and the power supply loop is turned on or turned off, so that the controlled device 600 is turned on or turned off.

An exemplary switching device 400, see fig. 2, includes a PDU (Power Distribution Unit, power distribution device) and a smart switch 402. The PDU 401 is, for example, in the form of a socket, and is disposed in a cabinet of a command center room, and can be simultaneously connected with power plugs of a plurality of controlled devices installed in the cabinet, and power on/off of the controlled devices is controlled according to a power on/off command. The intelligent switch 402 is a device that can utilize the combination and programming of the control board and the electronic components to realize the control of the intelligent switch of the circuit, for example, the intelligent switch is arranged on a power jack of the controlled device, and the on-off of the power supply of the controlled device is controlled according to the on-off instruction.

The internet of things server 300 can also be in communication connection with various sensors 700 arranged in a command center; the sensor 700 is configured to collect various required status information, send the status information to the internet of things server 300, forward the status information to the human-computer interface device 200 via the internet of things server 300, and allow a user to view the status information through the human-computer interface device 200.

The man-machine interface device 200, the switching device 400, the sensor 700 and the controlled equipment 600 which can directly receive instructions to execute tasks are respectively in communication connection with the internet of things server 300. The communication connection herein may be a wired or wireless connection. When the portable and mobile device is used as the man-machine interface device 200, if the device is connected with the internet of things server 300 in a wireless manner (such as Wifi), a user can conveniently and remotely monitor and control the controlled device 600 at any time and any place.

As shown in fig. 2, the man-machine interface device 200 is any device that can access a corresponding page through a browser to run an application program that can implement man-machine interaction and device control functions, and is called a first man-machine interface device 201; alternatively, the human interface device 200 is any device that can itself install and run the application, referred to as the second human interface device 202.

Alternatively, the human-machine interface device 200 is a macro key control device 203 (programmed to map macro commands to keys) and the application is run by operating the custom function keys on the device; the macro key control device 203 is in communication connection with a workstation computer 204, and is further in communication connection with the internet of things server 300 through the workstation computer 204; the application may be installed at the macro key control 203 or at the workstation computer 204.

The above three examples of the human-machine interface device 200 schematically represent different device environments in which the application program may operate, and the functions that may be implemented by using different human-machine interface devices 200 to operate the application program are substantially the same, including, but not limited to, performing human-machine interaction to receive a user instruction, and presenting information provided by the internet of things server 300, the controlled device 600, the sensor 700, and the like to the user; and communicates with the internet of things server 300 to transmit a device control instruction or a power on/off instruction for designating the controlled device 600, and to receive various data information provided or forwarded thereto by the internet of things server 300.

The first human interface device 201, which can be accessed by a browser to run the application, or the second human interface device 202, which can itself install and run the application, includes, but is not limited to, a computer, a cell phone, a tablet computer. The device may have physical keys or be provided with virtual keys, for example by a touch screen, for receiving user instructions; the device may also present the received status information via a display screen. The status information is collected by the sensor 700, or is sent by the controlled device 600; the state information is forwarded to the man-machine interface device 200 by the internet of things server 300.

The macro key control device 203 is a Stream Deck device of Elgato corporation, and is connected to the workstation computer 204 by a wired connection (e.g. USB line), and the workstation computer 204 is connected to the Internet of things server 300 by a wired connection (e.g. network line). The macro key control device 203 has at least a physical key for receiving a user instruction; in some examples, the macro key control device 203 also has a touch screen, which may be used to set virtual keys to receive user instructions; in some examples, the macro key control device 203 presents status information collected by the sensor 700 and forwarded through the internet of things server 300 through the connected workstation computer 204; alternatively, the macro key control device 203 itself is provided with a display screen for presenting the received status information.

As shown in fig. 2, the control system 100 may further include a router 500, which is respectively communicatively connected to the internet of things server 300 and the plurality of target devices; the target device here includes the sensor 700, the switching device 400, and the controlled device 600 in the examples described above. The router 500 transmits the instruction forwarded by the internet of things server 300 to the target device corresponding to the instruction in an optimal route. Schematically, the internet of things server 300 and the PDU 401 are respectively connected with the router 500 in a wired manner (such as a network cable); the intelligent switch 402 and the sensor 700 are connected with the router 500 in a wireless mode (such as Wifi); the controlled device 600, which can directly receive the instruction to perform the corresponding task, is connected with the router 500 in a wired manner or a wireless manner according to the difference of its respective communication interfaces.

Based on the control system 100, the operation and maintenance personnel can use the various man-machine interface devices 200 to perform centralized and convenient monitoring, management and control on respective hardware devices of the display system, the video system, the sound system, the lighting system, the air conditioning system and the monitoring system in the digital command center.

In one illustrative embodiment of the digital command center system shown in fig. 2, the video system comprises a video matrix device 602 provided with a plurality of video inputs connected to a plurality of signal source devices to obtain local and/or remote video signals; the video signal includes but is not limited to pictures, images, text and the like. The local signal source equipment is, for example, a computer at each seat in the command center, a media playing device in the command center, a camera, a monitoring camera and the like; the remote signal source equipment is, for example, equipment of a remote user, a monitoring camera located on site or other terminal equipment capable of collecting video signals, etc.

The video matrix device 602 is further provided with a plurality of video output terminals connected to a plurality of display devices included in the display system; the video matrix device 602 outputs multiple input video signals to a designated display device or devices according to a matrix switching method. The display device is, for example, a computer at each seat in the command center, a display screen 605 on the wall of the command center, etc.; the display system can also project the picture on the computer at any seat to the appointed display screen 605 for presentation according to the application requirement.

The sound system comprises a sound console 603, and the audio signals played by the sound device 604 in the whole command center are adjusted and controlled; the mixing console 603 is provided with a plurality of audio input terminals connected to a plurality of signal source devices to acquire local and/or remote audio signals. In some examples, the signal source device may provide a video signal and also provide an audio signal. The signal source device for locally providing the audio signal may also be a sound pick-up device such as a microphone arranged in the command center. The mixing console 603 is further provided with a plurality of audio output terminals connected to a plurality of audio devices 604 arranged in the command center, and provides audio signals to the designated audio devices 604 for playback. Illustratively, the audio device 604 includes a loudspeaker, a sound box, or the like.

The lighting system includes a plurality of lighting devices 606 for illuminating various locations of a command center, such as light fixtures. The monitoring device 601 of the monitoring system is used for being responsible for security monitoring records, such as monitoring network or equipment activities in real time, identifying attack behaviors, counting and tracking abnormal behaviors, and the like.

The air conditioning system comprises a plurality of sensors 700 which are distributed at a plurality of designated positions of a command center and are used for monitoring the environmental state; the parameters of the environmental conditions collected by the sensor 700 provide a reference for the operation and maintenance personnel to further adjust the working conditions of the air conditioner. Illustratively, the sensor 700 includes a temperature sensor 701, a humidity sensor 702, which is communicatively connected to the internet of things server 300 through the router 500.

As shown in fig. 3, in an exemplary scenario of temperature and humidity acquisition, temperature sensors 701 and humidity sensors 702 distributed around transmit acquired temperature and humidity data to the internet of things server 300 based on MQTT protocol (Message Queuing Telemetry Transport, message queue telemetry transport protocol); the internet of things server 300 stores the received data in a database, and when a user views through the man-machine interface device 200, the real-time temperature and humidity data 210 may be displayed, or a historical trend of the temperature and humidity data 210 may be further displayed.

With reference to fig. 1 and fig. 4, in an example scenario of remote power on/off, a user may operate 221 on a power on/off button corresponding to a controlled device 600 on a man-machine interface device 200 to send a power on/off instruction 222, where the man-machine interface device 200 sends the instruction to an internet of things server 300, and further sends the instruction to a designated switching device 400 through a router 500, that is, to a PDU 401 or an intelligent switch 402 connected to the controlled device 600; the PDU 401 or the intelligent switch 402 receiving the instruction connects or cuts off the power supply loop of the controlled device 600, and realizes the startup or shutdown operation of the controlled device 600.

For example, as shown in fig. 2, the monitor 601, the video matrix device 602, the console 603, and the audio device 604 are communicatively connected to the PDU 401. One PDU 401 may be connected to a plurality of devices at the same time, and may perform on-off control on a device that requires on or off of the command according to the received command. The display screen 605, the lighting device 606 may be communicatively coupled to the respective intelligent switch 402. Two display screens 605 are schematically provided in fig. 2, with respective independent intelligent switches 402, which can be controlled separately. When multiple lighting devices 606 need to be turned on and off simultaneously, a smart switch 402 may be connected in a common power circuit for the lighting devices 606.

As shown in fig. 5, in an example scenario of video switching, a user operates 231 a video switching key on the human-machine interface device 200, sends an instruction 232 to switch videos to the internet of things server 300, and the internet of things server 300 sends the instruction to the video matrix device 602 to present video signals to be displayed on a corresponding display screen 605. The display screen 605 has been previously powered on according to a user's power-on instruction. In fig. 5, two video streams (a first video stream 611 and a second video stream 612) input to the video matrix device 602 are schematically shown, and the video matrix device 602 switches the two video streams according to a received instruction, and sends a required one of the two video streams to the designated display screen 605 for display.

As shown in fig. 6, in an example scenario of volume adjustment, a user operates 241 a volume adjustment key on the human-machine interface device 200, and sends a volume adjustment instruction 242 to the internet of things server 300, and the internet of things server 300 sends the instruction to the controlled computer 800; the controlled computer 800 has an audio signal to be conditioned, such as a local source device for the audio signal, or a docking device that communicates with a remote source device to obtain the audio signal, or a processing device that can extract the audio signal from the communication data of the remote source device. The audio output end of the controlled computer 800 is connected with one of the audio input ends of the sound console 603; the controlled computer 800 adjusts the volume of the audio signal according to the instruction, and sends the audio signal with adjusted volume to the sound console 603, and then sends the audio signal to the designated audio device 604 for playing through the sound console 603. The tuning console 603 and the audio device 604 have been previously powered on according to a user's power-on command.

In summary, the control system based on the internet of things and the digital command center system using the control system provided by the utility model apply various intelligent hardware (a switching device, intelligent equipment capable of receiving instructions to execute tasks and the like) to realize the on-line controllability of each application system in the command center. The monitoring of various states in the command center is realized through the application of the sensor.

The control system provides various man-machine interface devices, provides various equipment environments for man-machine interaction and equipment control, realizes interface display of multiple terminals, and is convenient for a user to realize rapid control of controlled equipment through various approaches.

The control system realizes unified monitoring, management and control on hardware equipment with different types, different positions and different functions in the digital command center, and effectively improves the working efficiency of operation and maintenance personnel.

While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims (10)

1. Control system based on thing networking, characterized by contains:

the human-computer interface device is used for generating a user instruction according to user operation; the user instruction is a startup and shutdown instruction or an equipment control instruction;

the internet of things server is in communication connection with the man-machine interface device and used for receiving user instructions; when the user instruction is a device control instruction, the Internet of things server is used for forwarding the device control instruction to the controlled device, so that the controlled device executes a corresponding task according to the device control instruction;

the switching device is in communication connection with the Internet of things server and is arranged in a power supply loop of the controlled equipment; when the user instruction is a switching-on/off instruction, the Internet of things server is used for forwarding the switching-on/off instruction to a switching device; the switching device is used for switching on or switching off a power supply loop of the controlled equipment according to the switching instruction, so that the controlled equipment is started or shut down;

the Internet of things server is in communication connection with the plurality of sensors, receives state information acquired by the sensors, sends the state information to a database and forwards the state information to the man-machine interface device;

the control system comprises a router which is in communication connection with the Internet of things server;

the router is in communication connection with the switching device and sends a switching instruction received by the Internet of things server to the switching device;

the router is in communication connection with the controlled device, and sends the device control instruction received by the Internet of things server to the controlled device;

the router is in communication connection with the sensor, and forwards the state information acquired by the sensor to the server of the Internet of things.

2. The control system of claim 1, wherein,

the switching device comprises a power distribution device;

the power distribution device is provided with a socket and is used for connecting one or more power plugs of the controlled equipment.

3. The control system of claim 1, wherein,

the switch device comprises an intelligent switch;

the intelligent switch is arranged at the power jack of the controlled equipment.

4. The control system of claim 1, wherein,

the man-machine interface device is any device for accessing a corresponding page through a browser according to user operation so as to run an application program for man-machine interaction and device control;

or the man-machine interface device is any device which can be provided with an application program for man-machine interaction and device control and run the application program according to user operation;

or the man-machine interface device is a macro key control device and is provided with keys with self-defined functions; the macro key control device is used for running an application program for man-machine interaction and equipment control according to the operation of a user on a key.

5. The control system of claim 4, wherein,

when the man-machine interface device is a macro key control device, the man-machine interface device is in communication connection with a workstation computer, and the workstation computer is in communication connection with the Internet of things server.

6. A digital command center system, comprising: the control system based on the internet of things of any one of claims 1 to 5;

the Internet of things server of the control system is in communication connection with the controlled equipment at the digital command center; the switching device of the control system is arranged in a power supply loop of the controlled equipment.

7. The digital command center system of claim 6, wherein,

the digital command center is provided with a sensor;

the sensor comprises a temperature sensor and a humidity sensor and is used for forwarding acquired temperature data and humidity data to the human-computer interface device through the Internet of things server.

8. The digital command center system of claim 6, wherein,

the controlled equipment at the digital command center comprises video matrix equipment connected with a display screen;

the equipment control instruction comprises a video switching instruction; the video matrix device is used for switching video signals output to the display screen according to video switching instructions forwarded to the video matrix device by the Internet of things server.

9. The digital command center system of claim 6, wherein,

the controlled equipment at the digital command center comprises a controlled computer connected with a sound console;

the equipment control instruction comprises a volume adjustment instruction; the controlled computer is used for adjusting the volume of the audio signal provided for the sound console according to the volume adjustment instruction forwarded by the Internet of things server, and the audio signal after volume adjustment is sent to the appointed sound device for playing through the sound console.

10. The digital command center system of claim 6, wherein,

the controlled equipment at the digital command center comprises: the system comprises a monitoring device, video matrix equipment, an acoustic device, a sound console, a lighting device and a display screen;

the switching device of the control system comprises:

the power distribution device is provided with a socket and is used for connecting the monitoring device, the video matrix equipment, the sound equipment and the power plug of the sound console;

the intelligent switches are respectively arranged at the power supply jacks of the lighting device and the display screen.