CN109039816B - Broadcast control system, method and readable storage medium - Google Patents
Broadcast control system, method and readable storage medium Download PDFInfo
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- CN109039816B CN109039816B CN201810865849.3A CN201810865849A CN109039816B CN 109039816 B CN109039816 B CN 109039816B CN 201810865849 A CN201810865849 A CN 201810865849A CN 109039816 B CN109039816 B CN 109039816B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
Abstract
The invention is suitable for the technical field of internet broadcasting, and provides a broadcast control system and a method, wherein the broadcast control system comprises the following steps: the system comprises an outer network management device, an inner network management device, a first control terminal and an execution terminal device; the intranet management equipment and the execution end equipment are positioned in the same local area network; the intranet management equipment receives second control information sent by the first control terminal when the connection between the extranet management equipment and the execution end equipment is interrupted or the connection between the extranet management equipment and the first control terminal is interrupted, and sends a second control instruction to the execution end equipment based on the second control information so that the execution end equipment executes an operation corresponding to the second control instruction; the second control instruction comprises an instruction for controlling the execution end equipment to play a broadcast. The invention solves the problem that the broadcasting system can not broadcast under the condition that the connection between the external network management equipment and the first control terminal and/or the execution terminal equipment is interrupted.
Description
Technical Field
The invention belongs to the technical field of internet broadcasting, and particularly relates to a broadcasting control system and a broadcasting control method.
Background
A broadcast system is a system for playing public content to a crowd. Specifically, the broadcasting system is commonly found in office buildings, schools, shopping centers and the like, and broadcasts related content to people in the area by means of voice broadcasting, for example, in schools, the content may be broadcasted as gymnastics songs.
Existing broadcast systems typically include a cloud server to provide services for broadcast devices in various areas. However, when the cloud server is not connected to the network in a certain area, for example, the network connection between the cloud server and the mobile phone terminal is interrupted, or the network connection between the cloud server and the broadcasting device is interrupted, the broadcasting device in the certain area cannot complete the broadcasting function.
Disclosure of Invention
In view of this, embodiments of the present invention provide a broadcast control system and method, so as to solve the problem that a broadcast system cannot complete a broadcast function in the prior art when a connection between a cloud server and a broadcast device or a mobile phone network is interrupted.
A first aspect of an embodiment of the present invention provides a broadcast control system, including:
the system comprises an outer network management device, an inner network management device, a first control terminal and an execution terminal device; the intranet management equipment and the execution end equipment are positioned in the same local area network;
the external network management device is configured to receive first control information sent by the first control terminal when the external network management device is connected to the first control terminal and the execution end device, and send a first control instruction to the execution end device based on the first control information, so that the execution end device executes an operation corresponding to the first control instruction; the first control instruction comprises an instruction for controlling the execution end equipment to play a broadcast;
the intranet management device is configured to receive second control information sent by the first control terminal when the connection between the extranet management device and the first control terminal is interrupted and/or when the connection between the extranet management device and the execution end device is interrupted, and send a second control instruction to the execution end device based on the second control information, so that the execution end device executes an operation corresponding to the second control instruction; the second control instruction comprises an instruction for controlling the execution end equipment to play a broadcast.
A second aspect of an embodiment of the present invention provides a broadcast control method, including:
acquiring first external network connection state information sent by a control terminal and second external network connection state information sent by execution end equipment at intervals of preset time, wherein the first external network connection state information reflects the connection state of external network management equipment and the control terminal; the second external network connection state information reflects the connection state of the external network management equipment and the execution end equipment; the execution end equipment and the intranet management equipment are positioned in the same local area network;
if the first external network connection state information reflects that the external network management equipment is disconnected from the control terminal and/or the second external network connection state information reflects that the external network management equipment is disconnected from the execution terminal equipment, receiving the control information sent by the control terminal;
and generating a control instruction based on the control information, and sending the control instruction to the execution end equipment so as to enable the execution end equipment to execute the operation corresponding to the control instruction, wherein the control instruction comprises an instruction for controlling the execution end equipment to play a broadcast.
A third aspect of embodiments of the present invention provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the method according to the second aspect.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
the invention provides a broadcast control system and a method, because the broadcast control system provided by the invention is provided with an intranet management device, the intranet management device can receive second control information sent by a first control terminal when the connection between an outer network management device and an execution terminal device is interrupted and/or the connection between the outer network management device and the first control terminal is interrupted, and send a second control instruction to the execution terminal device based on the second control information, so that the execution terminal device executes the operation corresponding to the second control instruction. Therefore, through the mode, even if the connection between the external network management equipment and the execution end equipment and/or the first control terminal is interrupted, the execution end equipment can still execute the broadcast playing operation required by the first control terminal by means of the normal connection of the internal network management equipment in the same local area network, and the normal playing of the broadcast is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a broadcast control system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating an implementation of a broadcast control method according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Fig. 1 shows a broadcast control system 100 according to a first embodiment of the present invention, which includes an extranet management device 110, an intranet management device 120, a first control terminal 130, and an execution-side device 140; the intranet management device 120 and the execution end device 140 are in the same local area network, and details are as follows:
the extranet management device 110 is configured to receive first control information sent by the first control terminal 130 when the extranet management device 110 is connected to the first control terminal 130 and the execution-side device 140, and send a first control instruction to the execution-side device 140 based on the first control information, so that the execution-side device 140 executes an operation corresponding to the first control instruction; the first control instruction includes an instruction for controlling the execution-end device 140 to play a broadcast;
the intranet management device 120 is configured to receive second control information sent by the first control terminal 130 when the connection between the extranet management device 110 and the first control terminal 130 is interrupted and/or when the connection between the extranet management device 110 and the execution-side device 140 is interrupted, and send a second control instruction to the execution-side device 140 based on the second control information, so that the execution-side device 140 executes an operation corresponding to the second control instruction; the second control instruction includes an instruction to control the execution-side device 140 to play a broadcast.
The system is provided with an intranet management device, the intranet management device can receive second control information sent by a first control terminal when connection between an outer network management device and an execution end device and/or between the outer network management device and the first control terminal is interrupted, and send a second control instruction to the execution end device based on the second control information, so that the execution end device executes operation corresponding to the second control instruction. Therefore, through the mode, even if the connection between the external network management equipment and the execution end equipment and/or the first control terminal is interrupted, the execution end equipment can still execute the operation of broadcasting required by the first control terminal by means of the normal connection of the internal network management equipment in the same local area network with the execution end equipment, and the normal broadcasting of the broadcasting is guaranteed.
In this embodiment of the present invention, the extranet management device 110 is a device in a different local area network from the intranet management device 120. The extranet management device 110 may also be a device in the internet to provide services to the intranet management device 120, the first control terminal 130 and the execution end device 140 through the internet.
Since the extranet management device 110 needs to provide different services for a plurality of devices in different areas, in order to ensure the service quality and the service efficiency, the extranet management device 110 is a high-performance server or a server cluster.
The intranet management device 120 is a high-performance server or a server cluster.
The first control terminal 130 is a mobile computer device with an input function, and may include, but is not limited to, a mobile phone and a tablet computer.
The execution-side device 140 is a device for executing the task given by the first control terminal 130, and the execution-side device 140 has a function of playing a broadcast.
The lan is a computer communication network that connects various computers, external devices, databases, etc. within a local geographical area (such as a school, factory, or company) to each other. For example, the lan is a small computer communication network consisting of two computers in an office, or may be a medium computer communication network consisting of thousands of computers in a company.
The control information is control information input by a user on a broadcast control interface of the first control terminal 130. Through the broadcast control interface, the broadcast requirements of the user can be acquired.
The first control information may include, but is not limited to: broadcast content, broadcast time, and the performing end device 140 that is required to play the broadcast content.
The broadcast content is content that needs to be played by a certain execution end device 140 and is input by a user on the broadcast control interface, for example, the broadcast content input by the user is: please ask XXX classmates in class one and three shifts to help the queen teacher in the office from three to 101 pm to handle the job.
The broadcast time is the broadcast time of the broadcast content set by the user on the broadcast control interface. For example, the user sets the playing time of a certain broadcast content as: year 2020, 1 month and 1 day.
The execution end device 140 required to play the broadcast content is the execution end device 140 set for the user to play the broadcast content on the broadcast control interface. For example, the playback devices set by the user are: YY broadcast equipment of XX school MM classroom.
The control information may further include other control information, which is information for setting the function of the execution-side device, for example, the other control information is information set by the user on the broadcast control interface to control the on-off time of the execution-side device 140.
In the embodiment of the present invention, the execution-side device 140 locally stores a plurality of fixed broadcast contents, and the first control terminal 130 may send control information to the intranet management device 120 or the extranet management device 110, so as to control the execution-side device 140 to play a certain locally stored fixed broadcast content, so that the execution-side device 140 directly plays the locally stored broadcast content after acquiring the control information.
The first control information is control information that is sent by the first control terminal 130 to the extranet management device 110 when the extranet management device 110 is connected to the first control terminal 130 and the execution end device 140, respectively.
The first control instruction is a control instruction generated based on the first control information, and the first control instruction is sent to the execution-side device 140 to control the execution-side device 140 to execute an operation corresponding to the instruction.
The second control information is control information sent by the first control terminal 130 to the intranet management device 120 when the connection between the extranet management device 110 and the first control terminal 130 is interrupted and/or when the connection between the extranet management device and the execution terminal device 140 is interrupted.
The second control instruction is a control instruction generated based on the second control information, and the second control instruction is sent to the execution-side device 140 to control the execution-side device 140 to execute an operation corresponding to the instruction.
In the embodiment of the present invention, the first control terminal 130 may periodically send the network connection state detection information to the extranet management device 110, and if the first control terminal 130 can receive the reply information of the extranet management device 110 to the network connection state detection information within a preset time, the first control terminal 130 is considered to be connected to the extranet management device 110, and the extranet connection state information reflecting the connection between the first control terminal 130 and the extranet management device 110 is sent to the intranet management device 120; similarly, the execution-side device 140 may also send network connection status detection information to the extranet management device 110 at regular time, and if the execution-side device 140 can receive reply information of the extranet management device 110 to the network connection status detection information within a preset time, it is considered that the execution-side device 140 is connected to the extranet management device 110, and the extranet connection status information reflecting that the execution-side device 140 is connected to the extranet management device 110 is sent to the intranet management device 120.
On the contrary, if the first control terminal 130 does not receive the reply information of the external network management device 110 to the network connection state detection information within the preset time, it is considered that the first control terminal 130 is disconnected from the external network management device 110, or if the first control terminal 130 does not receive the reply information of the external network management device 110 to the network connection state detection information within the preset number of preset time, it is considered that the first control terminal 130 is disconnected from the external network management device 110, and the external network connection state information reflecting the disconnection of the first control terminal 130 from the external network management device 110 is sent to the internal network management device 120; similarly, if the execution-side device 140 does not receive the reply information of the network connection state detection information from the external network management device 110 within the preset time, it is considered that the execution-side device 140 is disconnected from the external network management device 110, or if the execution-side device 140 does not receive the reply information of the network connection state detection information from the external network management device 110 within the preset time of the preset number, it is considered that the execution-side device 140 is disconnected from the external network management device 110, and the external network connection state information reflecting the disconnection of the execution-side device 140 from the external network management device 110 is sent to the internal network management device 120.
As an optional embodiment of the present invention, if the extranet connection status information sent by the first control terminal 130 and/or the execution end device 140 is not acquired within the preset time of the preset number, a status indicator light that reflects a network connection status is turned on.
Because the extranet connection state information sent by the first control terminal 130 and/or the execution end device 140 is not obtained within the preset time of the preset number, it indicates that the network connection between the intranet management device and the first control terminal and/or between the intranet management device and the execution end device is interrupted, and then a state prompt lamp reflecting the network connection state is turned on to prompt a worker.
In this embodiment of the present invention, the intranet management device 120 also sends network connection state detection information to the first control terminal 130 and/or the execution-side device 140 at preset intervals, and if the intranet management device 120 can receive reply information of the first control terminal 130 to the network connection state detection information and/or reply information of the execution-side device 140 to the network connection state detection information within the preset time, the intranet management device 120 is considered to be connected to the first control terminal 130 and/or the execution-side device 140; if the intranet management device 120 cannot receive the reply information of the first control terminal 130 and/or the execution-side device 140 to the network connection state detection information within the preset time or the preset number of preset times, it is determined that the intranet management device 120 is disconnected from the first control terminal 130 and/or the execution-side device 140.
In this embodiment of the present invention, the internal network management device 120 is further configured to send the second control information to the external network management device 110 when the external network management device 110 recovers connection with the first control terminal 130 and the execution end device 140, respectively.
When the extranet management device is respectively connected with the first control terminal and the execution terminal device again, the intranet management device sends the second control information to the extranet management device, so that the extranet management device can conveniently and uniformly manage the broadcast control system provided by the embodiment of the invention.
In this embodiment of the present invention, the execution-side device 140 includes a positioning module, configured to position the execution-side device 140, and send the location information of the execution-side device 140 to the external network management device 110 and the internal network management device 120.
Because the execution terminal equipment sends the position information of the execution terminal equipment to the outer network management equipment and the inner network management equipment, when the position of the execution terminal equipment changes, the outer network management equipment and the inner network management equipment can know the new position information of the execution terminal equipment, and the management of the outer network management equipment and the inner network management equipment to all the execution terminal equipment and the normal sending of control messages are facilitated.
In this embodiment of the present invention, the broadcast control system 100 further includes a second control terminal, configured to send the same control information to a plurality of first control terminals 130 located in different areas in a batch manner.
For example, when the execution-side devices 140 of all the areas are to be inspected and maintained, the second control terminal may transmit the same control information to the first control terminal 130 managing a different area: "the execution-side equipment 140 needs to perform unified inspection and maintenance in xx month xx in xx years, and please make preparation for each department.
Because the second control terminal is arranged, the second control terminal can conveniently and uniformly manage all the first control terminals and the execution terminal equipment.
In this embodiment of the present invention, the intranet management device 120 includes a feedback module, configured to send feedback information to the first control terminal 130 when the connection between the extranet management device 110 and the first control terminal 130 is interrupted and/or when the connection between the extranet management device 110 and the execution-side device 140 is interrupted.
When the connection between the external network management equipment and the first control terminal and/or between the external network management equipment and the execution end equipment is interrupted, feedback information is sent to the first control terminal, so that a worker at the first control terminal can know the condition of network connection interruption and take measures to restore the network connection in time.
In this embodiment of the present invention, the sending a second control instruction to the execution-side device 140 based on the second control information includes:
generating a second control instruction based on the second control information, and acquiring a device number from the second control information; and sending the second control instruction to the executive end equipment 140 corresponding to the equipment number.
The device number is the device number of the client device 140, and different client devices 140 have unique device numbers.
Since the broadcast control system provided in the embodiment of the present invention may set a plurality of execution end devices in one area, in order for the first control terminal to send the control information to a certain execution end device, it is necessary to add a device number to the control information to accurately send the control information.
Example two
Fig. 2 is a schematic flow chart illustrating an implementation of a broadcast control method according to an embodiment of the present invention. The main execution body of the broadcast control method in this embodiment is a device that implements the broadcast control method described in this embodiment of the present invention, and the device may include, but is not limited to, an intranet management device in the first embodiment.
As shown in fig. 2, the broadcast control method provided in the embodiment of the present invention is detailed as follows:
s101, acquiring first external network connection state information sent by a control terminal and second external network connection state information sent by execution end equipment at intervals of preset time, wherein the first external network connection state information reflects the connection state of external network management equipment and the control terminal; the second external network connection state information reflects the connection state of the external network management equipment and the execution end equipment; and the execution end equipment and the intranet management equipment are positioned in the same local area network.
The preset time is preset fixed time. For example, the preset time is 5 s.
The connection state information of the external network is information reflecting the connection state of the external network, namely reflecting the connection information between the control terminal and the execution terminal equipment and the external network management equipment respectively.
S102, receiving the control information sent by the control terminal if the first external network connection state information reflects that the external network management equipment is disconnected from the control terminal and/or the second external network connection state information reflects that the external network management equipment is disconnected from the execution terminal equipment.
In the embodiment of the invention, the connection state of the control terminal, the execution terminal equipment and the external network management equipment can be determined according to the external network connection state information. The connection state may include, but is not limited to: normal connection and interrupted connection.
Optionally, the extranet connection status information is a value. For example, if the value of the first external network connection state information sent by the first control terminal is 1, it is considered that the first control terminal is normally connected with the external network management device; and if the value of the first external network connection state information sent by the first control terminal is 0, the first control terminal and the external network management equipment are considered to be disconnected.
Optionally, in order to improve the security of the broadcast control system, the extranet connection status information is a sequence including characters and/or numbers set according to a certain password setting rule. For example, if the value of the first external network connection state information sent by the first control terminal is 0O0O × U849, it is determined that the first control terminal is normally connected to the external network management device; and if the value of the first external network connection state information sent by the first control terminal is U849O 0O0, the first control terminal and the external network management equipment are considered to be disconnected.
Optionally, the connection state further includes: the state is to be determined. For example, the extranet connection status information contains 3 values: 1. 0 and-1, respectively, represent: a connection state, a state to be determined, and an interruption connection state. If the control terminal receives the reply information of the outer network management equipment based on the network connection state detection information last time and does not receive the reply information of the outer network management equipment based on the network connection state detection information at present, the outer network connection state information sent by the control terminal to the inner network management equipment is 0, under the condition, the inner network management equipment continues to wait for the outer network connection state information sent by the control terminal next time, if the next time is-1, the connection between the control terminal and the outer network management equipment is determined to be interrupted, and the inner network management equipment receives the control information sent by the control terminal; and if the next transmission is 1, confirming that the control terminal is connected with the external network management equipment, and receiving the control information transmitted by the control terminal by the external network management equipment.
S103, generating a control instruction based on the control information, and sending the control instruction to the execution end device to enable the execution end device to execute an operation corresponding to the control instruction, wherein the control instruction comprises an instruction for controlling the execution end device to play a broadcast.
Generating a control instruction based on the control information, including: and acquiring the broadcast content from the control information, and generating a control instruction containing the broadcast content so as to enable the execution end equipment to play the broadcast content.
According to the scheme, the extranet connection state information sent by the control terminal and the execution end equipment is obtained at intervals of preset time, so that the connection state of the extranet management equipment and the control terminal and the execution end equipment is judged based on the extranet connection state information, and when the connection between the extranet management equipment and the control terminal and/or between the extranet management equipment and the execution end equipment is detected to be interrupted, the control information sent by the control terminal is received, so that the execution end equipment executes the operation corresponding to the control instruction generated based on the control information. Therefore, through the mode, even if the connection between the external network management equipment and the execution end equipment and/or the connection between the external network management equipment and the control terminal are interrupted, the execution end equipment can still execute the operation of broadcasting required by the control terminal by depending on the normal connection of the internal network management equipment in the same local area network, and the normal broadcasting of the broadcasting is ensured.
In this embodiment of the present invention, the broadcast control method further includes:
and when the external network management equipment is respectively connected with the control terminal and the execution terminal equipment again, the control information is sent to the external network management equipment.
In this embodiment of the present invention, after receiving the control information sent by the control terminal in step S102, the method further includes:
and sending feedback information reflecting the interrupted connection to the first control terminal.
Specifically, if the connection between the external network management device and the control terminal is interrupted, after receiving the control information sent by the control terminal, the internal network management device sends feedback information reflecting the interrupted connection between the external network management device and the control terminal to the control terminal; if the connection between the external network management equipment and the execution end equipment is interrupted, after receiving the control information sent by the control terminal, the internal network management equipment sends feedback information reflecting the interrupted connection between the external network management equipment and the execution end equipment to the control terminal; if the connection between the outer network management equipment and the control terminal is interrupted and the connection between the outer network management equipment and the execution end equipment is interrupted, after receiving the control information sent by the control terminal, the inner network management equipment sends feedback information reflecting the interrupted connection to the control terminal and the execution end equipment respectively.
In this embodiment of the present invention, the step S103 of generating a control instruction based on the control information and sending the control instruction to the execution end device includes:
generating a control instruction based on the control information, and acquiring a device number from the control information;
and sending the control instruction to the execution end equipment corresponding to the equipment number.
In this embodiment of the present invention, the broadcast control method further includes:
and if the external network connection state information sent by the control terminal and/or the execution end equipment is not acquired within the preset time of the preset number, lightening a state prompt lamp reflecting the network connection state.
Because the extranet connection state information sent by the control terminal and/or the execution end equipment is not acquired within the preset time of the preset number, the connection between the intranet management equipment and the control terminal and/or the connection between the intranet management equipment and the execution end equipment are probably interrupted, and at the moment, a state prompt lamp is lightened or flickered to prompt a worker and remind the worker to overhaul the broadcast control system.
It should be noted that, a broadcast control method provided in the second embodiment of the present invention and a broadcast control system provided in the first embodiment of the present invention are based on the same inventive concept, and the corresponding technical contents in the method embodiment and the system embodiment are applicable to each other, and are not described in detail herein.
EXAMPLE III
In another embodiment of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing a computer program comprising program instructions that when executed by a processor implement:
acquiring first external network connection state information sent by a control terminal and second external network connection state information sent by execution end equipment at intervals of preset time, wherein the first external network connection state information reflects the connection state of external network management equipment and the control terminal; the second external network connection state information reflects the connection state of the external network management equipment and the execution end equipment; the execution end equipment and the intranet management equipment are positioned in the same local area network;
if the first external network connection state information reflects that the external network management equipment is disconnected from the control terminal and/or the second external network connection state information reflects that the external network management equipment is disconnected from the execution terminal equipment, receiving the control information sent by the control terminal;
and generating a control instruction based on the control information, and sending the control instruction to the execution end equipment so as to enable the execution end equipment to execute the operation corresponding to the control instruction, wherein the control instruction comprises an instruction for controlling the execution end equipment to play a broadcast.
In the computer-readable storage medium, the extranet connection state information sent by the control terminal and the execution terminal device is obtained at intervals of preset time, so that the connection states of the extranet management device and the first control terminal and the extranet management device and the execution terminal device are judged based on the extranet connection state information, and when it is detected that the extranet management device and the first control terminal and/or the extranet management device and the execution terminal device are disconnected, the control information sent by the control terminal is received, so that the execution terminal device executes the operation corresponding to the control instruction generated based on the control information. Therefore, through the mode, even if the connection between the external network management equipment and the execution end equipment and/or the connection between the external network management equipment and the control terminal are interrupted, the execution end equipment can still execute the operation of broadcasting required by the control terminal by depending on the normal connection of the internal network management equipment in the same local area network, and the normal broadcasting of the broadcasting is ensured.
Further, the computer program when executed by the processor further implements:
and after receiving the control information sent by the control terminal, sending feedback information reflecting the connection interruption to the first control terminal.
Further, the computer program when executed by the processor further implements:
and if the external network connection state information sent by the control terminal and/or the execution end equipment is not acquired within the preset time of the preset number, lightening a state prompt lamp reflecting the network connection state.
The computer readable storage medium may be an internal storage unit of the device according to any of the foregoing embodiments, for example, a hard disk or a memory of the device. The computer readable storage medium may also be an external storage device of the device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. provided on the device. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the apparatus. The computer-readable storage medium is used for storing the computer program and other programs and data required by the apparatus. The computer readable storage medium may also be used to temporarily store data that has been output or is to be output.
It should be noted that the computer-readable storage medium provided in the third embodiment of the present invention and the broadcast control method provided in the method embodiment of the present invention are based on the same inventive concept, and the corresponding technical contents in the third embodiment of the present invention and the method embodiment are mutually applicable, and are not described in detail herein.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the elements of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided by the present invention, it should be understood that the disclosed apparatus and system may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, and some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (9)
1. A broadcast control system, comprising: the system comprises an outer network management device, an inner network management device, a first control terminal and an execution terminal device; the intranet management equipment and the execution end equipment are positioned in the same local area network, and the intranet management equipment is connected with the extranet management equipment; the first control terminal comprises a broadcast control interface;
the extranet management device is configured to receive first control information sent by the first control terminal when the extranet management device is connected to the first control terminal and the execution-side device, respectively, where the first control information includes broadcast content input by a user on the broadcast control interface, and send a first control instruction to the execution-side device based on the first control information, so that the execution-side device executes an operation corresponding to the first control instruction; the first control instruction comprises an instruction for controlling the execution end equipment to play a broadcast;
the intranet management equipment is used for acquiring first extranet connection state information sent by the first control terminal and second extranet connection state information sent by the execution end equipment at intervals of preset time, receiving second control information sent by the first control terminal when the first extranet connection state information reflects that the extranet management equipment is disconnected with the first control terminal and/or when the second extranet connection state information reflects that the extranet management equipment is disconnected with the execution end equipment, and sending a second control instruction to the execution end equipment based on the second control information, so that the execution end equipment executes operation corresponding to the second control instruction; the second control instruction comprises an instruction for controlling the execution end equipment to play a broadcast, and the first external network connection state information reflects the connection state of the external network management equipment and the first control terminal; the second external network connection state information reflects the connection state of the external network management equipment and the execution end equipment; and the intranet management equipment is further used for sending the second control information to the extranet management equipment when the extranet management equipment is respectively connected with the first control terminal and the execution end equipment in a recovery mode.
2. The broadcast control system according to claim 1, wherein the execution-side device includes a positioning module configured to position the execution-side device and send position information of the execution-side device to the extranet management device and the intranet management device.
3. The broadcast control system according to claim 1, further comprising a second control terminal for transmitting the same control information in a batch to a plurality of the first control terminals located in different areas.
4. The broadcast control system according to claim 1, wherein the intranet management device includes a feedback module configured to send feedback information to the first control terminal when the connection between the extranet management device and the first control terminal is interrupted and/or when the connection between the extranet management device and the execution-side device is interrupted.
5. The broadcast control system of claim 1, wherein the sending of the second control instruction to the execution-side device based on the second control information comprises:
generating a second control instruction based on the second control information, and acquiring a device number from the second control information;
and sending the second control instruction to the executive terminal equipment corresponding to the equipment number.
6. A broadcast control method is applied to an intranet management device and is characterized by comprising the following steps:
acquiring first external network connection state information sent by a first control terminal and second external network connection state information sent by execution end equipment at preset intervals, wherein the first external network connection state information reflects the connection state of external network management equipment and the first control terminal; the second external network connection state information reflects the connection state of the external network management equipment and the execution end equipment; the execution end equipment and the intranet management equipment are positioned in the same local area network, the intranet management equipment is connected with the extranet management equipment, and the first control terminal comprises a broadcast control interface;
if the first external network connection state information reflects that the external network management equipment is disconnected from the first control terminal and/or the second external network connection state information reflects that the external network management equipment is disconnected from the execution terminal equipment, receiving second control information sent by the first control terminal, wherein the second control information comprises broadcast contents input by a user on a broadcast control interface of the first control terminal;
generating a control instruction based on the second control information, and sending the control instruction to the execution end device to enable the execution end device to execute an operation corresponding to the control instruction, wherein the control instruction comprises an instruction for controlling the execution end device to play a broadcast;
and when the external network management equipment is respectively connected with the first control terminal and the execution terminal equipment again, the second control information is sent to the external network management equipment.
7. The broadcast control method according to claim 6, further comprising, after said receiving the second control information transmitted by the first control terminal:
and sending feedback information reflecting the interrupted connection to the first control terminal.
8. The broadcast control method of claim 6, further comprising:
and if the external network connection state information sent by the first control terminal and/or the execution end equipment is not acquired within the preset time of the preset number, lightening a state prompt lamp reflecting the network connection state.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 6 to 8.
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| CN105119946A (en) * | 2015-06-17 | 2015-12-02 | 深圳市美贝壳科技有限公司 | Intelligent household electrical appliance control device and method capable of automatically switching network |
| CN106713088A (en) * | 2017-01-06 | 2017-05-24 | 南京创维信息技术研究院有限公司 | Method and system for controlling intelligent home equipment based on double mqtt servers |
| CN106954096A (en) * | 2017-04-14 | 2017-07-14 | 成都小鸟冲冲冲科技有限公司 | Intelligent video system and control method with cloud control function |
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