CN112333684A - Emergency information release method, device, equipment and computer storage medium - Google Patents
Emergency information release method, device, equipment and computer storage medium Download PDFInfo
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Abstract
The embodiment of the application provides an emergency information issuing method, an emergency information issuing device, equipment and a computer storage medium, wherein the emergency information issuing method is applied to mobile edge computing equipment, and the method comprises the following steps: receiving emergency information sent by emergency service equipment; acquiring first information sent to the terminal equipment from a 5G transmission network; replacing the first information with emergency information; sending emergency information to the terminal equipment through a transmission path for sending a first message to the terminal equipment; the method and the device directly acquire the information sent to the terminal equipment from the 5G transmission network, and forcibly switch the information to the emergency information, so that the time delay is reduced, and the reaction efficiency of the emergency system is improved.
Description
Technical Field
The application belongs to the field of 5G Core networks (5G Core networks, 5GC), and particularly relates to an emergency information issuing method, device, equipment and computer storage medium.
Background
The emergency information system is an information system for emergency service of accidents, disasters and emergencies, and comprises infrastructure, information resources, an information application service system, an information technology standard system, an information safety guarantee system and the like.
The emergency information system serves the overall process of emergency management, including: the emergency management system comprises stages of prevention, preparation, response, recovery and the like, wherein each stage of emergency management has different functional requirements according to different event types.
After years of efforts, respective emergency information management and emergency communication systems are established in the professional fields of flood control, earthquake, fire control, civil defense, public security, municipal administration, maritime search and rescue, forest fire, mines, chemistry and the like in China, and play an important role in emergency rescue work in various fields.
However, in the traditional transmission process of the emergency information release, the emergency management platform needs to be connected with the broadcast and television media platform and the communication network short message system, so that more time delay is generated in the middle, the emergency information release efficiency is influenced, and meanwhile, faults are easy to occur in the connection of multiple systems.
Disclosure of Invention
The embodiment of the application provides an emergency information issuing method, an emergency information issuing device, equipment and a computer storage medium, and can solve the problem that the traditional emergency information issuing method is low in efficiency.
In a first aspect, an embodiment of the present application provides an emergency information issuing method, where the method is applied to a mobile edge computing device, and the method includes:
receiving emergency information sent by emergency service equipment;
acquiring first information sent to the terminal equipment from a 5G transmission network;
replacing the first information with emergency information;
and sending the emergency information to the terminal equipment through a transmission path for sending the first message to the terminal equipment.
Further, in one embodiment, after receiving the emergency information sent by the emergency service device, the method further comprises:
and sending emergency information to the terminal equipment.
Further, in an embodiment, the sending the emergency information to the terminal device includes:
and sending emergency information to the terminal equipment sequentially through the network open function equipment and the short message service function equipment.
Further, in an embodiment, the obtaining the first information sent to the terminal device from the 5G transmission network includes:
and detecting and acquiring first information sent to the terminal equipment in the 5G transmission network by using a performance management tool.
Further, in one embodiment, the first information includes: first sub information and second sub information;
acquiring first information sent to a terminal device from a 5G transmission network, wherein the first information comprises:
and respectively acquiring the first sub information and the second sub information sent to the terminal equipment from the 5G transmission network through the virtual transmission network and the physical transmission network.
In a second aspect, an embodiment of the present application provides an emergency information issuing apparatus, where the apparatus is applied to a mobile edge computing device, and the apparatus includes:
the receiving module is used for receiving emergency information sent by the emergency service equipment;
the acquisition module is used for acquiring first information sent to the terminal equipment from the 5G transmission network;
the replacing module is used for replacing the first information with emergency information;
and the sending module is used for sending the emergency information to the terminal equipment through a transmission path for sending the first message to the terminal equipment.
Further, in an embodiment, the sending module is further configured to:
and after receiving the emergency information sent by the emergency service equipment, sending the emergency information to the terminal equipment.
Further, in an embodiment, the sending module is specifically configured to:
and sending emergency information to the terminal equipment sequentially through the network open function equipment and the short message service function equipment.
In a third aspect, an embodiment of the present application provides an emergency information issuing device, where the device includes: the emergency information issuing system comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, the emergency information issuing method is realized.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where an implementation program for information transmission is stored, and when the implementation program is executed by a processor, the implementation program implements an emergency information issuing method.
According to the emergency information issuing method, the emergency information issuing device, the emergency information issuing equipment and the computer storage medium, the information sent to the terminal equipment is directly obtained from the 5G transmission network, the information is forcibly switched to the emergency information, the time delay is reduced, and the response efficiency of an emergency system is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an API gateway architecture of an MEC platform provided in an embodiment of the present application;
fig. 2 is a schematic architecture diagram of an NEF provided in an embodiment of the present application;
fig. 3 is a schematic diagram illustrating a current 5G network short message service sending process according to an embodiment of the present application;
fig. 4 is a schematic diagram of current short message service sending logic of a 5G network according to an embodiment of the present application;
fig. 5 is a schematic flowchart of an emergency information issuing method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a 5G transmission network provided in an embodiment of the present application;
fig. 7 is a schematic signaling flow diagram for replacing a television picture with emergency information according to an embodiment of the present application;
fig. 8 is a schematic diagram of a signaling triggering process of an emergency short message according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an emergency information issuing device provided in an embodiment of the present application;
fig. 10 is a schematic structural diagram of an emergency information issuing device according to an embodiment of the present application.
Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below, and in order to make objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Currently, the MEC platform has deployed and developed an Application Programming Interface gateway (API gateway), which performs unified management on API capabilities on a Mobile Edge Computing (MEC) platform to provide services for upper-layer applications. FIG. 1 illustrates an API gateway architecture for the MEC platform. Some applications on The current MEC require a capability of opening a 5G Network, such as user information, wireless Network quality information, short messages, and The like, and meanwhile, a Network open Function (NEF) is used as a 5G core Network element and is a trusted area, and after The NEF is output, The NEF belongs to a non-third Generation Partnership Project (3 GPP) trusted area, so that The NEF is opened to other Application Function (AF) Network elements through a single API, and fig. 2 shows an architecture of The NEF.
Fig. 3 shows a schematic diagram of a current 5G network Short Messaging Service (SMS) sending flow. Wherein the terms include: user Equipment (UE), Access and Mobility Management Function (AMF), Session Management Function SMF, control Policy Function PCF, mobile gateway location center GMLC, Session Management (SM) Function of Network Attached Storage (NAS) protocol, User Policy (UE Policy), location service (LCS), Mobility Management of Network Attached Storage protocol (NAS-MM), and Lower Layer. In the current 5G network short message service transmission process, an emergency management platform needs to be connected with a broadcast and television media platform and a communication network short message system, so that more time delay is generated in the middle, the emergency information issuing efficiency is influenced, and meanwhile, faults are easy to occur in the connection of multiple systems.
Fig. 4 shows a schematic diagram illustrating the current 5G network short message service sending logic. The sending logic is complex, so that the time delay of the sending process is high, and the escape requirement of personnel in major natural disasters is not facilitated. For example, the time delay from the emergency management platform to the short message system of the communication core network is usually about 1s, and the time delay from the communication core network to the base station system is about 10 ms. The time delay from the emergency management platform to the television playing terminal is about 1.2s, and particularly when serious natural disasters such as earthquakes, floods and the like come, the emergency management platform is particularly unfavorable for people to escape. In addition, the higher the system complexity, the higher the probability of failure occurring, whether IT be a communication system or an IT system.
In order to solve the foregoing prior art problems, embodiments of the present application provide an emergency information issuing method, apparatus, device, and computer storage medium. According to the embodiment of the application, the information sent to the terminal equipment is directly acquired from the 5G transmission network, and the information is forcibly switched to the emergency information, so that the time delay is reduced, and the reaction efficiency of the emergency system is improved. First, the emergency information issuing method provided by the embodiment of the present application is described below.
Fig. 5 is a flowchart illustrating an emergency information issuing method according to an embodiment of the present application. As shown in fig. 5, the method is applied to a mobile edge computing device, and may include the steps of:
and S510, receiving emergency information sent by the emergency service equipment.
General each province's meteorological station all is equipped with emergency service equipment and is used for gathering natural disaster information, can generate emergency information and issue when natural disaster information satisfies the early warning condition, can receive emergency information with emergency service equipment communication connection.
S512, first information sent to the terminal equipment is obtained from the 5G transmission network.
In one embodiment, S512 may include:
and detecting and acquiring first information sent to the terminal equipment in the 5G transmission network by using a performance management tool.
Considering that currently, a 5G Transport Network is shifted from a Packet Transport Network (PTN) to a Slicing Packet Network (SPN), fig. 6 shows a structural schematic diagram of the 5G Transport Network. As shown in fig. 6, the 5G transport Network device is a fusion device of layers L0-L3, and can implement multi-service bearer requirements in a city domain through a Software Defined Network (SDN) architecture. Wherein, L2& L3 are packet layers for ensuring flexible network connection capability and flexibly supporting packet forwarding mechanisms such as MPLS-TP and SR; l1 is a channel layer, and is used to implement a lightweight Time-division multiplexing (TDM) interleaving, support TDM switching based on 66b fixed-length blocks, and provide packet network hard slices; l0 is a transport layer, and is used to implement optical interface ethernet, access a PAM4(4Pulse Amplitude Modulation) gray light module, and core convergence coherent ethernet color light intensive Multiplexing (DWDM) networking. The method has the possibility of installing the application performance management tool in the 5G transmission network equipment.
Specifically, the emergency command platform may be deployed on the MEC, and when the emergency command Management platform receives the emergency information, the first information, which is being sent to the terminal device by the 5G transmission network, is detected and acquired by an Application Performance Management (APM) tool deployed on the MEC. The deployment position of the APM package can be deployed at each node of the central Cloud and the Edge Network bridge.
In one embodiment, the first information may include: the first sub information and the second sub information, S512, may further include:
and respectively acquiring the first sub information and the second sub information sent to the terminal equipment from the 5G transmission network through the virtual transmission network and the physical transmission network.
In the acquisition stage, in a virtual network of a user, an acquisition analysis network covering a physical part and a virtual part is built:
the flow is obtained in a physical network through a light splitting or mirroring mode of a physical switch and is sent to a convergence and shunt device, and the flow is sent to a physical server with a physical probe for processing and analysis after convergence and homologous homoclinic shunting, so that various metadata and XDR data based on a link layer, a network layer, a transmission layer and an application layer are formed.
The flow is obtained in a virtual network through a mirror image or vTAP mode of a virtual switch and sent to a virtual server which is locally arranged with a virtual probe of a host machine for processing and analysis, and various metadata and External Data Representation (XDR) Data based on a link layer, a network layer, a transmission layer and an application layer are formed.
The physical probe and the virtual probe can flexibly transmit the metadata, the XDR and the original data message to the emergency command platform in a configurable and flexible way as required, and the emergency command platform combs, extracts and aggregates the received data and presents the data.
And S514, replacing the first information with emergency information.
In one embodiment, the first information may include: the running television picture, the computer network browsing content and the communication content of various instant communication software.
When the emergency command platform on the MEC receives the emergency information and the first information, immediately intervenes, and replaces the television picture, computer network browsing content and various instant communication software communication contents which are running in the transmission network with an emergency countdown picture (emergency information). Taking the first information as a television picture as an example, fig. 7 shows a signaling flow diagram for replacing the television picture with emergency information, and as shown in fig. 7, the whole flow and whole process analysis of one authentication server is realized, the service flow problem is accurately found, the funnel type authentication process analysis is performed, and the whole process tracking of EDS authentication request, challenge word acquisition, access token acquisition, ACS authentication and lancher request is performed.
And S516, sending emergency information to the terminal equipment through a transmission path for sending the first message to the terminal equipment.
And each terminal device corresponding to the first message can receive the emergency information, so that the user is warned.
In one embodiment, the method may further comprise:
and S518, after receiving the emergency information sent by the emergency service equipment, sending the emergency information to the terminal equipment.
In one embodiment, S518 may include:
and sending emergency information to the terminal equipment sequentially through the network open function equipment and the short message service function equipment.
Fig. 8 shows a schematic diagram of a signaling triggering process of an emergency Short Message, and as shown in fig. 8, when the MEC receives emergency information of a major natural disaster, it initiates an emergency Short Message sending request to the NEF, and a Short Message Service Function (SMSF) plug-in on the NEF communicates with an SMSF network element to trigger the emergency Short Message. And sending the data to the terminal equipment so as to remind the user again and realize early warning.
According to the emergency information issuing method, on one hand, information sent to the terminal device is directly obtained from the 5G transmission network, the information is forcibly switched to emergency information, on the other hand, the emergency information is directly sent to the terminal device sequentially through the network open function device and the short message service function device, time delay is reduced, and the response efficiency of an emergency system is improved.
Fig. 1-8 illustrate an invalid retransmission packet reduction method, and the following describes an apparatus provided by an embodiment of the present application with reference to fig. 9 and 10.
Fig. 9 is a schematic structural diagram of an emergency information issuing device according to an embodiment of the present application, where each module in the device shown in fig. 9 has a function of implementing each step in fig. 1, and can achieve its corresponding technical effect. As shown in fig. 9, the apparatus is applied to a mobile edge computing device, and may include:
the receiving module 900 is configured to receive emergency information sent by an emergency service device.
General each province's meteorological station all is equipped with emergency service equipment and is used for gathering natural disaster information, can generate emergency information and issue when natural disaster information satisfies the early warning condition, can receive emergency information with emergency service equipment communication connection.
An obtaining module 902, configured to obtain first information sent to a terminal device from a 5G transmission network.
In an embodiment, the obtaining module 902 may be specifically configured to:
and detecting and acquiring first information sent to the terminal equipment in the 5G transmission network by using a performance management tool.
Considering that the 5G transport network is currently shifted from PTN to SPN, fig. 6 shows a structural diagram of the 5G transport network. As shown in fig. 6, the 5G transport network device is a fusion device of layers L0-L3, and can implement multi-service bearer requirements in a metropolitan area through an SDN architecture. Wherein, L2& L3 are packet layers for ensuring flexible network connection capability and flexibly supporting packet forwarding mechanisms such as MPLS-TP and SR; l1 is a channel layer, used to realize lightweight TDM cross, support TDM switch based on 66b fixed length block, and provide packet network hard slice; and L0 is a transport layer and is used for realizing optical interface Ethernet, accessing a PAM4 gray light module and realizing core convergence coherent Ethernet color light DWDM networking. The method has the possibility of installing the application performance management tool in the 5G transmission network equipment.
Specifically, the emergency command platform may be deployed on the MEC, and when the emergency command management platform receives the emergency information, the first information, which is being sent to the terminal device by the 5G transmission network, is detected and acquired by the APM packet deployed on the MEC. The deployment position of the APM package can be deployed at each node of the central Cloud and the Edge Network bridge.
In one embodiment, the first information may include: the first sub information and the second sub information, the obtaining module 902 may further specifically be configured to:
and respectively acquiring the first sub information and the second sub information sent to the terminal equipment from the 5G transmission network through the virtual transmission network and the physical transmission network.
In the acquisition stage, in a virtual network of a user, an acquisition analysis network covering a physical part and a virtual part is built:
the flow is obtained in a physical network through a light splitting or mirroring mode of a physical switch and is sent to a convergence and shunt device, and the flow is sent to a physical server with a physical probe for processing and analysis after convergence and homologous homoclinic shunting, so that various metadata and XDR data based on a link layer, a network layer, a transmission layer and an application layer are formed.
And acquiring flow in a virtual network through a mirror image or vTAP mode of a virtual switch, and sending the flow to a virtual server which is locally provided with a virtual probe and is arranged on a host machine for processing and analysis to form various metadata and XDR data based on a link layer, a network layer, a transmission layer and an application layer.
The physical probe and the virtual probe can flexibly transmit the metadata, the XDR and the original data message to the emergency command platform in a configurable and flexible way as required, and the emergency command platform combs, extracts and aggregates the received data and presents the data.
A replacing module 904, configured to replace the first information with the emergency information.
In one embodiment, the first information may include: the running television picture, the computer network browsing content and the communication content of various instant communication software.
When the emergency command platform on the MEC receives the emergency information and the first information, immediately intervenes, and replaces the television picture, computer network browsing content and various instant communication software communication contents which are running in the transmission network with an emergency countdown picture (emergency information). Fig. 7 shows a signaling flow diagram of replacing the first information with the emergency information, and as shown in fig. 7, the full-flow and full-process analysis of an authentication server is implemented, a service flow problem is accurately found, funnel-type authentication process analysis is implemented, and full-process tracking is performed on EDS authentication requests, challenge word acquisition, access token acquisition, ACS authentication, and langer request.
A sending module 906, configured to send the emergency information to the terminal device through a transmission path for sending the first message to the terminal device.
And each terminal device corresponding to the first message can receive the emergency information, so that the user is warned.
In one embodiment, the sending module 906 may further be configured to:
and after receiving the emergency information sent by the emergency service equipment, sending the emergency information to the terminal equipment.
In an embodiment, the sending module 906 may be specifically configured to:
and sending emergency information to the terminal equipment sequentially through the network open function equipment and the short message service function equipment.
Fig. 8 shows a schematic diagram of a signaling triggering process of an emergency short message, and as shown in fig. 8, when an MEC receives emergency information of a major natural disaster, an emergency short message sending request is initiated to an NEF, and an SMSF plug-in on the NEF communicates with an SMSF network element to trigger the emergency short message. And sending the data to the terminal equipment so as to remind the user again and realize early warning.
According to the emergency information issuing device, on one hand, information sent to the terminal device is directly acquired from the 5G transmission network, the information is forcibly switched to the emergency information, on the other hand, the emergency information is directly sent to the terminal device through the network open function device and the short message service function device in sequence, time delay is reduced, and the response efficiency of an emergency system is improved.
Fig. 10 is a schematic structural diagram illustrating an emergency information issuing device according to an embodiment of the present application. As shown in fig. 10, the apparatus may include a processor 101 and a memory 102 storing computer program instructions.
Specifically, the processor 101 may include a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement the embodiments of the present Application.
In one example, the Memory 102 may be a Read Only Memory (ROM). In one example, the ROM can be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.
The processor 101 reads and executes the computer program instructions stored in the memory 102 to implement the methods/steps S510 to S518 in the embodiment shown in fig. 5, and achieve the corresponding technical effects achieved by the method/steps executed by the example shown in fig. 5, which are not described herein again for brevity.
In one example, the emergency information distribution device may also include a communication interface 103 and a bus 110. As shown in fig. 10, the processor 101, the memory 102, and the communication interface 103 are connected via a bus 110 to complete communication therebetween.
The communication interface 103 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present application.
The emergency information issuing device may execute the emergency information issuing method in the embodiment of the present application, thereby achieving a corresponding effect of the emergency information issuing method described in fig. 5.
In addition, in combination with the emergency information issuing method in the foregoing embodiment, the embodiment of the present application may provide a computer storage medium to implement. The computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by a processor, implement any of the above-described embodiments of the method for emergency information distribution.
It is to be understood that the present application is not limited to the particular arrangements and instrumentality described above and shown in the attached drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present application are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications, and additions or change the order between the steps after comprehending the spirit of the present application.
The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic Circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the present application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
Aspects of the present disclosure are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware for performing the specified functions or acts, or combinations of special purpose hardware and computer instructions.
As described above, only the specific embodiments of the present application are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, and these modifications or substitutions should be covered within the scope of the present application.
Claims (10)
1. An emergency information issuing method applied to a mobile edge computing device, the method comprising:
receiving emergency information sent by emergency service equipment;
acquiring first information sent to the terminal equipment from a 5G transmission network;
replacing the first information with the emergency information;
and sending the emergency information to the terminal equipment through a transmission path for sending the first message to the terminal equipment.
2. The emergency information distribution method according to claim 1, wherein after the receiving the emergency information transmitted by the emergency service device, the method further comprises:
and sending the emergency information to the terminal equipment.
3. The emergency information distribution method according to claim 2, wherein the sending the emergency information to the terminal device includes:
and sending the emergency information to the terminal equipment sequentially through network open function equipment and short message service function equipment.
4. The emergency information distribution method according to claim 1, wherein the obtaining the first information addressed to the terminal device from the 5G transmission network includes:
and detecting and acquiring first information sent to the terminal equipment in the 5G transmission network by using a performance management tool.
5. An emergency information distribution method according to claim 1 or 4, wherein the first information includes: first sub information and second sub information;
the acquiring of the first information sent to the terminal device from the 5G transmission network includes:
and acquiring the first sub information and the second sub information sent to the terminal equipment from a 5G transmission network through a virtual transmission network and a physical transmission network respectively.
6. An emergency information distribution apparatus applied to a mobile edge computing device, the apparatus comprising:
the receiving module is used for receiving emergency information sent by the emergency service equipment;
the acquisition module is used for acquiring first information sent to the terminal equipment from the 5G transmission network;
a replacement module for replacing the first information with the emergency information;
and the sending module is used for sending the emergency information to the terminal equipment through a transmission path for sending the first message to the terminal equipment.
7. The emergency information distribution device of claim 6, wherein the sending module is further configured to:
and after the emergency information sent by the emergency service equipment is received, sending the emergency information to the terminal equipment.
8. The emergency information issuing device according to claim 7, wherein the sending module is specifically configured to:
and sending the emergency information to the terminal equipment sequentially through network open function equipment and short message service function equipment.
9. An emergency information issuing apparatus, characterized by comprising: memory, processor and computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the emergency information issuing method according to any one of claims 1 to 5.
10. A computer-readable storage medium, on which an information delivery implementation program is stored, which, when executed by a processor, implements the emergency information issuing method according to any one of claims 1 to 5.
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