阅读说明：本技术 一种业务数据的发送方法、装置、计算机设备及存储介质 (Service data sending method and device, computer equipment and storage medium ) 是由 刘裕贵 李继兴 汉京滨 付铭 陈文周 张迪 陈倪哲 唐华 吴群 王芳 江健 方 于 2021-08-13 设计创作，主要内容包括：本发明提供一种业务数据的发送方法,包括：接收所有终端的所有待发送业务数据；针对每个待发送业务数据：根据待发送业务数据确定目的数据中心的目的站址,在预先配置的信道网络中确定起始站址到目的站址的目标传输信道,在路由表中加入对应的静态路由；针对每个目标传输信道：统计目标传输信道的数据流量；当每个数据流量都未超出预设阈值时,将所有待发送业务数据进行发送。还提供一种业务数据的发送装置、计算机设备及存储介质。接收所有终端的待发送业务数据,针对每个业务数据自动分配目标传输信道,误差低,效率高；此外,还自动统计每个目标传输信道的数据流量,只有当数据流量未超出预设阈值时才进行发送,提高了业务数据传输的可靠性。(The invention provides a method for sending service data, which comprises the following steps: receiving all service data to be sent of all terminals; for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table; for each target transport channel: counting the data flow of a target transmission channel; and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent. A device for transmitting the service data, a computer device and a storage medium are also provided. Receiving service data to be sent of all terminals, and automatically allocating a target transmission channel for each service data, wherein the error is low and the efficiency is high; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.)

1. A method for transmitting service data, comprising:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to the service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each of the target transport channels: counting the data flow of the target transmission channel;

and when each data flow does not exceed a preset threshold value, sending all the service data to be sent.

2. The method for sending service data according to claim 1, wherein the determining a destination site of a destination data center according to the service data to be sent comprises:

and analyzing the packet header part of the service data to be sent to obtain the destination station address of the destination data center.

3. The method for transmitting service data according to claim 1, wherein the determining a target transport channel from an originating site to the destination site in a preconfigured channel network comprises:

and determining a target network plane to which the service data to be sent belongs, and determining the target transmission channel in a channel network corresponding to the target network plane.

4. The method of claim 3, wherein the determining the target transport channel in the channel network corresponding to the target network plane comprises:

searching a direct channel from the starting station address to the destination station address;

if the direct channel exists, determining the direct channel as the target transmission channel, otherwise, searching an indirect channel from the starting station address to an adjacent station address and then to the target station address;

if the indirect channel exists, determining the indirect channel as the target transmission channel, otherwise, searching the initial site to a first-level site to which the initial site belongs and then to a central direct channel to which the target site belongs;

and if the center direct channel exists, determining the center direct channel as the target transmission channel, otherwise, prompting the channel lacking the plane.

5. The method of claim 4, wherein for the direct channel, the indirect channel, and the center direct channel:

if the target network plane is a plane, searching an optical channel first and then searching a satellite communication channel;

if the target network plane is a plane, firstly searching a satellite communication channel and then searching an optical channel.

6. The method for sending service data according to claim 1, wherein after the step of counting the data traffic of the target transport channel, the method further comprises:

and prompting when any one of the data flows exceeds the preset threshold value.

7. The method for sending service data according to claim 6, after the step of prompting if any of the data traffic exceeds the preset threshold, further comprising:

and after the manager adjusts the channel network, re-entering the step of determining the destination site of the destination data center according to the service data to be sent.

8. A device for transmitting traffic data, comprising:

the data acquisition module is used for acquiring all service data to be sent;

a channel determination module, configured to, for each of the traffic data: determining a destination station address of a destination data center according to the service data, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route in a routing table;

a traffic statistics module, configured to, for each of the target transport channels: counting the data flow of the target transmission channel;

and the data sending module is used for sending all the service data when the data flow does not exceed a preset threshold value.

9. A computer device comprising a memory and a processor, the memory having stored thereon a computer program, wherein the computer program, when executed by the processor, causes the processor to perform the method of transmitting service data according to any one of claims 1-7.

10. A storage medium storing a computer program, wherein the computer program, when executed by a processor, causes the processor to execute the method of transmitting service data according to any one of claims 1 to 7.

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for sending service data, a computer device, and a storage medium.

Background

A flexible transmission network is constructed by relying on optical cables and satellite equipment, and corresponding special line service rates are required to be distributed based on all user traffic demands in the current transmission network for applying or allocating corresponding physical links; an IP bearer network constructed based on routers and switches needs to make a static routing table based on networking topology and user data flow direction for routing configuration of all routers in the network.

However, at present, manual calculation is basically adopted to allocate a corresponding transmission channel to service data and configure a static route, which results in a large error and extremely low efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a method and a device for sending service data, computer equipment and a storage medium.

In a first aspect, in an embodiment, the present invention provides a method for sending service data, including:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each target transport channel: counting the data flow of a target transmission channel;

and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent.

In one embodiment, determining a destination site of a destination data center according to service data to be sent includes:

and analyzing the packet header part of the service data to be sent to obtain the destination station address of the destination data center.

In one embodiment, determining a destination transport channel from an origination site to a destination site in a preconfigured channel network comprises:

and determining a target network plane to which the service data to be sent belongs, and determining a target transmission channel in a channel network corresponding to the target network plane.

In one embodiment, determining the target transport channel in the channel network corresponding to the target network plane comprises:

searching a direct channel from the starting station address to the destination station address;

if the direct channel exists, the direct channel is determined as a target transmission channel, otherwise, an indirect channel from the starting station address to the adjacent station address and then to the target station address is searched;

if the indirect channel exists, the indirect channel is determined as a target transmission channel, otherwise, the initial site is searched to the first-level site of the initial site and then to the central direct channel of the target site;

if the center direct channel exists, the center direct channel is determined as a target transmission channel, otherwise, the channel lacking the plane is prompted.

In one embodiment, for a direct channel, an indirect channel, and the center direct channel:

if the target network plane is a plane, searching an optical channel first and then searching a satellite communication channel;

if the target network plane is a plane, firstly searching the satellite communication channel and then searching the optical channel.

In one embodiment, after the step of counting the data traffic of the target transmission channel, the method further includes:

and prompting when any data flow exceeds a preset threshold value.

In one embodiment, after the step of prompting if any one of the data flows exceeds the preset threshold, the method further includes:

and after the manager adjusts the channel network, re-entering the step of determining the destination site of the destination data center according to the service data to be sent.

In a second aspect, in an embodiment, the present invention provides a device for sending service data, including:

the data acquisition module is used for receiving all service data to be sent of all terminals;

a channel determining module, configured to, for each to-be-sent service data: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

a traffic statistics module for, for each target transport channel: counting the data flow of a target transmission channel;

and the data sending module is used for sending all the service data to be sent when each data flow does not exceed the preset threshold value.

In a third aspect, in one embodiment, the invention provides a computer apparatus comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each target transport channel: counting the data flow of a target transmission channel;

and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent.

In a fourth aspect, in one embodiment, the present invention provides a storage medium storing a computer program that, when executed by a processor, causes the processor to perform the steps of:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each target transport channel: counting the data flow of a target transmission channel;

and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent.

By the service data sending method, the service data sending device, the computer equipment and the storage medium, the service data to be sent of all the terminals are automatically received, a target transmission channel is automatically allocated for each service data, the error is low, and the efficiency is high; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

fig. 1 is a schematic flow chart of a method for sending service data according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a specific process for determining a target transmission channel according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a specific process for determining a target transmission channel according to another embodiment of the present invention;

fig. 4 is a flowchart illustrating a method for transmitting service data according to another embodiment of the present invention;

fig. 5 is a schematic structural diagram of a device for sending service data according to an embodiment of the present invention;

fig. 6 is a schematic diagram of the internal structure of a computer device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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.

In a first aspect, as shown in fig. 1, in an embodiment, the present invention provides a method for sending service data, including:

and 102, receiving all service data to be sent by all terminals.

The execution main body of the embodiment is a computer, and the computer can receive the service data to be sent, which is sent by the terminal, in a wireless or wired manner. The computer can receive the service data to be sent according to the preset cycle in a circulating way, and in each preset cycle, the computer needs to complete the receiving and processing of the service data to be sent, so that the frequency of sending the service data to be sent finally, namely the real-time performance, can be controlled by adjusting the size of the preset cycle.

Step 104, aiming at each service data to be sent: and determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table.

The data center is mainly used for processing service data of each terminal.

The initial station address refers to a current network address (a secondary station address) of the terminal, the destination station address refers to a current network address (a primary station address) of the data center, the primary station address corresponds to a large network area, and the secondary station address corresponds to a small network area in the large network area. When determining the target transmission channel, it needs to make a judgment according to the distance between the starting station address and the target station address and the network areas to which the starting station address and the target station address belong, and different channels are selected as the target transmission channels under different situations. The computer is also connected with the router, and after the target transmission channel is determined, the determined related information is added into a routing table of the router as a static route.

The static route is used for planning and designing a link relation between an optical channel and a satellite communication channel, and mainly comprises information of sites, equipment, a target network segment, a mask, a next hop address, a target, a next hop and the like.

The station of the static route fills the name of a secondary station address corresponding to the terminal, a target network segment and a mask fill the network segment and the mask of a target data center, and the next hop address is automatically calculated according to a static route algorithm and is the name of a primary station address of the target data center, the name of the next hop is determined by a transmission channel between the terminal and the target data center, and if the next hop address is a direct channel, the next hop address is the name of the primary station address of the target data center; if the channel is an indirect channel, the channel is the name of the transit station address of the direct channel.

Step 106, for each target transmission channel: and counting the data flow of the target transmission channel.

The target transmission channels usually have forwarding nodes, the forwarding nodes respectively have multiple sections of the target transmission channels, and different target transmission channels may have repeated sections, and data traffic statistics needs to be performed for each section of the target transmission channel.

And step 108, when each data flow does not exceed the preset threshold, sending all the service data to be sent.

The preset threshold is determined according to the bandwidth that the channel has been opened, for example, the preset threshold of the optical channel is X% (X can be set) of the opened bandwidth; for a satellite communication channel with an opening bandwidth larger than A Mbps (A can be set), the preset threshold value is M% (M can be set) of the opening bandwidth; for a satellite communication channel with an opening bandwidth not greater than A Mbps (A can be set), the preset threshold value is N% (N can be set) of the opening bandwidth; and rounding up by a multiple of 64K. When the data flow does not exceed the preset threshold, it indicates that the channel can contain the service data to be sent of the data flow at this time, so that the risk of data loss is not caused.

The computer is provided with data flow direction and available physical channel configuration software based on a Django framework (an application framework based on an MVT framework mode, namely a model M, a view V and a template T), an operation interface is provided, and a user configures a physical transmission channel according to various input service data flow direction requirements.

By the service data sending method, the service data to be sent of all the terminals are automatically received, and a target transmission channel is automatically allocated for each service data, so that the error is low and the efficiency is high; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.

In one embodiment, determining a destination site of a destination data center according to service data to be sent includes:

and analyzing the packet header part of the service data to be sent to obtain the destination station address of the destination data center.

In one embodiment, determining a destination transport channel from an origination site to a destination site in a preconfigured channel network comprises:

and determining a target network plane to which the service data to be sent belongs, and determining a target transmission channel in a channel network corresponding to the target network plane.

In order to consider the fault tolerance of the channel network, the channel network configured in advance needs to be divided into different network planes, each network plane comprises a corresponding channel network, and the different network planes can realize the functions of backup and complementation. And determining a corresponding network plane according to the property of the service data to be sent.

As shown in fig. 2, in one embodiment, determining a target transmission channel in a channel network corresponding to a target network plane includes:

step 202, find the direct channel from the starting site to the destination site.

When the sites corresponding to the starting site and the destination site are adjacent, the next hop site of the starting site can be directly used as the destination site, and the corresponding channel is a direct channel.

Step 204, if there is a direct channel, it is determined as the target transmission channel, otherwise, it searches the indirect channel from the starting station address to the neighboring station address and then to the destination station address.

When the sites corresponding to the starting site and the destination site are not adjacent but the starting site is adjacent to the site corresponding to the site of another data center, the next hop of the starting site can be the site of the data center and then the destination site, and the corresponding channel is an indirect channel.

Step 206, if there is indirect channel, it is determined as target transmission channel, otherwise, the starting site is searched to the first level site of the starting site and then to the center direct channel of the destination site.

When the site corresponding to the starting site and the destination site is not adjacent or adjacent to the site corresponding to the site of another data center, the site can only go from the starting site to the first-level site (possibly the destination site) to which the starting site belongs first, and then to the destination site, and the corresponding channel is the direct channel of the center to which the site belongs.

And step 208, if the center direct channel exists, determining the center direct channel as a target transmission channel, otherwise, prompting the channel lacking the plane.

If all channels do not exist during traversal, prompting is carried out, and adjustment by a manager is facilitated.

In one embodiment, for a direct channel, an indirect channel, and the center direct channel:

if the target network plane is a plane, searching an optical channel first and then searching a satellite communication channel;

if the target network plane is a plane, firstly searching the satellite communication channel and then searching the optical channel.

As shown in fig. 3, in an embodiment, a flow of a method for sending service data is as follows:

firstly, traversing all terminals, traversing all service flow direction data of each terminal, and automatically selecting a data center according to data center information contained in the service data. And then judging whether the service data belongs to a plane, if so, searching a plane direct optical channel from the source secondary station address to the destination data center. If the plane direct optical channel exists, the optical channel is automatically selected, the data is added to the optical channel, and the static route is added to the routing table. If the plane direct optical channel does not exist, the destination site is searched for a plane direct satellite communication channel of the data center, and the satellite communication equipment is searched out by searching the satellite communication equipment station arrangement information through the secondary site. If the plane direct satellite communication channel exists, the satellite communication channel is automatically selected, the data is added into the satellite communication channel, and the static route is added into a route table. If the one-plane direct satellite communication channel does not exist, one-plane indirect channel is searched by searching one-plane channel from the secondary site to the adjacent data center and one-plane channel from the adjacent data center to the destination data center. If the one-plane indirect channel exists, the two one-plane channels are automatically selected, the data is added into the two channels, and the static route is added into a routing table. If the plane indirect channel does not exist, a plane center direct optical channel to which a plane belongs is searched by searching a primary station address to which the secondary station address belongs and a plane optical channel from the primary station address to the destination data center. If there is a central direct optical channel to which a plane belongs, the optical channel is automatically selected, the data is added to the optical channel, and a static route is added to the routing table. If the direct optical channel of the center to which the plane belongs does not exist, the direct satellite communication channel of the center to which the plane belongs is searched by searching the primary site to which the secondary site belongs and a plane satellite communication channel from the primary site to the destination data center. If the plane satellite communication channel exists, the satellite communication channel is automatically selected, the data is added into the satellite communication channel, and the static route is added into a route table. If the one-plane satellite channel does not exist, the data is prompted to lack one-plane channel.

If the service data does not belong to a plane, two planes are searched for direct satellite communication channels. If the satellite communication channel exists, the satellite communication channel is automatically selected, the service data is added into the satellite communication channel, and the static route is added into the route table. If the direct satellite channel does not exist, a two-plane direct optical channel is found. If the optical channel exists, the optical channel is automatically selected, the service data is added into the optical channel, and the static route is added into the routing table. If the two-plane direct optical channel does not exist, a two-plane indirect channel is searched by searching the two-plane channel from the secondary site to the adjacent data center and searching the two-plane channel from the adjacent data center to the destination data center. If two plane indirect channels exist, the two plane channels are automatically selected, the service data is added into the two plane channels, and a static route is added to a routing table. If the two-plane indirect channel does not exist, the direct satellite communication channel of the center to which the two planes belong is searched by searching the first-level station address to which the second-level station address belongs and the two-plane satellite communication channel from the first-level station address to the target data center. If the direct satellite communication channel of the affiliated center exists, the satellite communication channel is automatically selected, service data is added into the satellite communication channel, and the static route is added into a route table. If the direct satellite communication channel of the center does not exist, the direct optical channel of the center of the two planes is searched by searching the primary site of the secondary site and the two plane optical channel from the primary site to the target data center. If the direct optical channel of the center exists, the direct optical channel is automatically selected, the service data is added into the channel, and the static route is added into the routing table. If not, the service data is prompted to lack a two-plane channel.

In one embodiment, after the step of counting the data traffic of the target transmission channel, the method further includes:

and prompting when any data flow exceeds a preset threshold value.

In one embodiment, after the step of prompting if any one of the data flows exceeds the preset threshold, the method further includes:

and after the manager adjusts the channel network, re-entering the step of determining the destination site of the destination data center according to the service data to be sent.

As shown in fig. 4, in an embodiment, the present invention provides a method for sending service data, including:

step 302, receiving all service data to be sent of the data center.

Step 304, for each service data to be sent: and determining a destination station address of a destination terminal according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table.

The station of the static route fills the first-level station address name of the data center, the target network segment and the mask code fill the network segment and the mask code of the second-level station address corresponding to the target terminal, the next-hop address is automatically calculated according to the static route algorithm, the target is the name of the second-level station address corresponding to the target terminal, the name of the next-hop is determined by a transmission channel between the data center and the target terminal, and if the next-hop address is a direct channel, the next-hop address is the name of the second-level station address corresponding to the target terminal; if the channel is an indirect channel, the channel is the name of the transit station address of the direct channel.

Step 306, for each target transmission channel: and counting the data flow of the target transmission channel.

And 308, when each data flow does not exceed the preset threshold, sending all the service data to be sent.

In a second aspect, as shown in fig. 5, in an embodiment, the present invention provides a device for sending service data, including:

a data obtaining module 402, configured to receive all to-be-sent service data of all terminals;

a channel determining module 404, configured to, for each to-be-sent service data: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

a traffic statistics module 406, configured to, for each target transport channel: counting the data flow of a target transmission channel;

the data sending module 408 is configured to send all to-be-sent service data when each data flow does not exceed the preset threshold.

Through the service data sending device, the service data to be sent of all the terminals are automatically received, a target transmission channel is automatically allocated for each service data, and the method is low in error and high in efficiency; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.

In an embodiment, the channel determining module is specifically configured to analyze a header portion of service data to be sent to obtain a destination site of a destination data center.

In an embodiment, the channel determining module is specifically configured to determine a target network plane to which service data to be sent belongs, and determine a target transmission channel in a channel network corresponding to the target network plane.

In one embodiment, the channel determination module is specifically configured to find a direct channel from the starting station address to the destination station address; if the direct channel exists, the direct channel is determined as a target transmission channel, otherwise, an indirect channel from the starting station address to the adjacent station address and then to the target station address is searched; if the indirect channel exists, the indirect channel is determined as a target transmission channel, otherwise, the initial site is searched to the first-level site of the initial site and then to the central direct channel of the target site; if the center direct channel exists, the center direct channel is determined as a target transmission channel, otherwise, the channel lacking the plane is prompted.

In one embodiment, for a direct channel, an indirect channel, and the center direct channel: if the target network plane is a plane, the channel determination module is specifically used for searching the optical channel first and then searching the satellite communication channel; if the target network plane is a plane, the channel determination module is specifically configured to search the satellite communication channel first and then search the optical channel.

As shown in fig. 5, in an embodiment, the apparatus for sending service data further includes:

and an excess prompting module 410, configured to prompt when any data flow exceeds a preset threshold.

In an embodiment, the channel determining module is further configured to reenter the step of determining the destination site of the destination data center according to the service data to be sent after the administrator adjusts the channel network.

In a third aspect, as shown in fig. 6, in one embodiment, the present invention provides a computer device comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each target transport channel: counting the data flow of a target transmission channel;

and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent.

Through the computer equipment, the service data to be sent of all the terminals are automatically received, and a target transmission channel is automatically allocated for each service data, so that the error is low and the efficiency is high; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.

In a fourth aspect, in one embodiment, the present invention provides a storage medium storing a computer program that, when executed by a processor, causes the processor to perform the steps of:

receiving all service data to be sent of all terminals;

for each service data to be sent: determining a destination station address of a destination data center according to service data to be sent, determining a target transmission channel from an initial station address to the destination station address in a pre-configured channel network, and adding a corresponding static route into a routing table;

for each target transport channel: counting the data flow of a target transmission channel;

and when each data flow does not exceed the preset threshold value, all the service data to be sent are sent.

Through the storage medium, the service data to be sent of all the terminals are automatically received, and a target transmission channel is automatically allocated for each service data, so that the error is low and the efficiency is high; in addition, the data flow of each target transmission channel is automatically counted, and the data flow is sent only when the data flow does not exceed a preset threshold value, so that the reliability of service data transmission is improved.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.