Optical network system control method and device

Abstract

The embodiment of the present invention provides a method and device for controlling an optical network system, which maps a user interface of a slave optical network unit (ONU) to a first interface object of a master ONU; maps a user interface of the master ONU to a second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; the master ONU reports the first interface object and the second interface object to a remote management system so that the remote management system can uniformly control the master ONU and the slave ONU, thereby solving the problem that the secondary architecture of the master and slave optical network units of the optical network system is difficult to control as a whole, and achieves simple and efficient overall control of the secondary architecture of the master and slave optical network units, thereby improving the effect of user experience.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of communications, and in particular, to a method and device for controlling an optical network system. Background Art

[0002] Gigabit-capable Passive Optical Networks (GPON) technology is a passive optical network access technology based on the ITU-T G.9xx standard. The GPON system includes the Optical Line Terminal (OLT) and the Optical Network Unit (ONU). ITU-T G.988 is the ONU management and control interface (OMCI), which is an internationally accepted standard. The OMCI protocol is a mandatory protocol for OLT management. The OMCI protocol is a bottom-level management protocol embedded in the GPON / XGPON system, used for basic configuration related to the PON interface of the ONU, and is indispensable in the GPON / XGPON system.

[0003] The communications industry has been continuously accelerating the upgrade of fiber optic bandwidth. At present, most home networks have achieved fiber optic access, and the global average penetration rate of fiber to the home has reached 65%, and China has reached 91.3%. The continuous improvement of fiber optic access and other network infrastructure has provided a solid information foundation for the prosperity of Internet services. At the same time, innovative business applications are emerging in an endless stream, such as ultra-high-definition video, cloud virtual experience, cloud games, online education, remote office, etc., which have put forward higher and higher requirements on network bandwidth, latency, jitter, etc. Fiber to the Room (FTTR) lays optical fiber to every room, and interconnects with the home gateway by deploying slave optical network units (ONUs), so as to maximize the high-quality development of new business applications such as online education, home office and home entertainment. At present, there is a lack of effective overall management and control solutions and standards for the master and slave ONUs of the home all-optical network FTTR. Summary of the invention

[0004] The embodiments of the present invention provide a method and device for controlling an optical network system, so as to at least solve the problem in the related art that the two-level architecture of the master and slave optical network units of the optical network system is difficult to control as a whole.

[0005] According to one embodiment of the present invention, a method for managing and controlling an optical network system is provided, comprising: mapping a user interface of a slave optical network unit (ONU) to a first interface object of a master ONU; mapping the user interface of the master ONU to a second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; and the master ONU reports the first interface object and the second interface object to a remote management system so that the remote management system performs unified management and control of the master ONU and the slave ONU.

[0006] According to another embodiment of the present invention, a management and control device of an optical network system is provided, comprising: a first mapping module, used to map a user interface of a slave optical network unit (ONU) to a first interface object of a master ONU; a second mapping module, used to map the user interface of the master ONU to a second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; an interface reporting module, used to report the first interface object and the second interface object to a remote management system, so that the remote management system can uniformly manage and control the master ONU and the slave ONU.

[0007] According to yet another embodiment of the present invention, a computer-readable storage medium is provided, in which a computer program is stored, wherein the computer program is configured to execute the steps of any one of the above method embodiments when run.

[0008] According to yet another embodiment of the present invention, there is provided an electronic device, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0009] The present invention provides a control method for an optical network system, which maps a user interface of a slave optical network unit (ONU) to a first interface object of a master ONU; maps a user interface of the master ONU to a second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; the master ONU reports the first interface object and the second interface object to a remote management system so that the remote management system can uniformly control the master ONU and the slave ONU, thereby solving the problem that the secondary architecture of the master and slave optical network units of the optical network system is difficult to control as a whole, and achieving simple and efficient overall control of the secondary architecture of the master and slave optical network units, thereby improving the effect of user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a hardware structure block diagram of a mobile terminal of a method for controlling an optical network system according to an embodiment of the present invention;

[0011] Figure 2 is a flow chart of a method for controlling an optical network system according to an embodiment of the present invention;

[0012] Figure 3 is a flowchart of mapping from an ONU user interface according to an embodiment of the present invention;

[0013] Figure 4 is a flowchart of mapping from an ONU user interface according to an embodiment of the present invention;

[0014] Figure 5 is a structural block diagram of a control device for an optical network system according to an embodiment of the present invention;

[0015] Figure 6 is a structural block diagram of a first mapping module according to an embodiment of the present invention;

[0016] Figure 7 is a structural block diagram of a first mapping module according to an embodiment of the present invention;

[0017] Figure 8 is a structural block diagram of an interface reporting module according to an embodiment of the present invention;

[0018] Fig. 9 is a structural block diagram of an interface reporting module according to an embodiment of the present invention;

[0019] Fig.10 is a schematic diagram of the principles of a method for controlling an optical network system according to a scenario embodiment of the present invention;

[0020] Fig.11 is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention;

[0021] Fig.12 is a network architecture diagram for the operation of the management and control method according to the scenario embodiment of the present invention;

[0022] Fig.13 is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention;

[0023] Fig.14 It is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention. DETAILED DESCRIPTION

[0024] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0026] The method embodiments provided in the embodiments of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking running on a computer terminal as an example, Figure 1 FIG. 1 is a hardware structure block diagram of a mobile terminal of a method for controlling an optical network system according to an embodiment of the present invention. Figure 1 As shown, the computer terminal may include one or more ( Figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, wherein the above-mentioned computer terminal may also include a transmission device 106 and an input / output device 108 for communication functions. It can be understood by those skilled in the art that Figure 1 The structure shown is only for illustration and does not limit the structure of the above-mentioned computer terminal. Figure 1 More or fewer components as shown, or with Figure 1 Different configurations are shown.

[0027] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the control method of the optical network system in the embodiment of the present invention. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, to implement the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories may be connected to the mobile terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0028] The transmission device 106 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of a computer terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0029] In this embodiment, a method for controlling an optical network system running on the above-mentioned computer terminal or network architecture is provided. Figure 2 is a flow chart of a method for controlling an optical network system according to an embodiment of the present invention. Figure 2 As shown, the process includes the following steps:

[0030] Step S202, mapping the user interface of the slave optical network unit ONU to the first interface object of the master ONU;

[0031] Step S204, mapping the user interface of the master ONU to the second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule;

[0032] Step S206: The master ONU reports the first interface object and the second interface object to the remote management system so that the remote management system can uniformly manage and control the master ONU and the slave ONUs.

[0033] Through the above steps, by mapping the user interface of the slave optical network unit ONU to the first interface object of the master ONU; mapping the user interface of the master ONU to the second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; the master ONU reports the first interface object and the second interface object to the remote management system so that the remote management system can uniformly control the master ONU and the slave ONU, thereby solving the problem that the secondary architecture of the master and slave optical network units of the optical network system is difficult to control as a whole, achieving a simple and efficient overall control of the secondary architecture of the master and slave optical network units, and improving the effect of user experience.

[0034] The execution subject of the above steps may be a base station, a terminal, etc., but is not limited thereto.

[0035] In an exemplary embodiment, Figure 3 is a flowchart of mapping from an ONU user interface according to an embodiment of the present invention, such as Figure 3 As shown, mapping the user interface of the slave ONU to the first interface object of the master ONU includes the following steps:

[0036] Step S302, the master ONU receives the user interface reported by the slave ONU;

[0037] Step S304, the master ONU establishes a mapping relationship between the user interface and the Gigabit-capable passive optical network Encapsu l at ion Method (GEM-PORT), and sends the mapping relationship to the slave ONU;

[0038] Step S306: The master ONU establishes a mapping relationship between the GEM-PORT and the first interface object to complete a one-to-one mapping from the user port of the ONU to the first interface object.

[0039] In an exemplary embodiment, the master ONU receives the user interface reported by the slave ONU, including: the master ONU receives the user interface reported by the slave ONU through the optical network unit management and control interface OMCI.

[0040] In an exemplary embodiment, the master ONU establishes a mapping relationship between the user interface and the GEM-PORT, and sends the mapping relationship to the slave ONU, including: the master ONU establishes a mapping relationship between the user interface and the GEM-PORT, and sends the mapping relationship to the slave ONU through the OMCI interface.

[0041] In an exemplary embodiment, after the master ONU establishes a mapping relationship between the user interface and the Gigabit Passive Optical Network encapsulation port GEM-PORT and sends the mapping relationship to the slave ONU, the method also includes: extending the interactive termination point of the Gigabit Passive Optical Network encapsulation method GEM of the OMCI interface to connect the user interface of the slave ONU with the GEM-PORT. Figure 4 is a flowchart of mapping from an ONU user interface according to an embodiment of the present invention, such as Figure 4 As shown, mapping the user interface of the slave ONU to the first interface object of the master ONU includes the following steps:

[0042] Step S402, the master ONU receives the user interface reported by the slave ONU;

[0043] Step S404, the master ONU establishes a mapping relationship between the user interface and the GEM-PORT of the Gigabit Passive Optical Network Encapsulation Port, and sends the mapping relationship to the slave ONU;

[0044] Step S406, by extending the interactive termination point (INP) of the Gigabit-capable passive optical network Encapsu l at ion Method (GEM) of the OMCI interface, so that the user interface of the slave ONU is connected to the GEM-PORT;

[0045] Step S408: The master ONU establishes a mapping relationship between the GEM-PORT and the first interface object to complete a one-to-one mapping from the user port of the ONU to the first interface object.

[0046] In an exemplary embodiment, the master ONU reports the first interface object and the second interface object to the remote management system, including: the master ONU reports the first interface object and the second interface object to the element management system (EMS) or the optical line terminal management system OLT through the OMCI interface.

[0047] In an exemplary embodiment, the master ONU reports the first interface object and the second interface object to the remote management system, including: the master ONU reports the first interface object and the second interface object to the automatic configuration server management system ACS through the TR-181 interface.

[0048] In an exemplary embodiment, the first interface object and / or the second interface object at least includes: an Ethernet interface, a traffic interface, and a wireless interface.

[0049] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0050] In this embodiment, a control device for an optical network system is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0051] Figure 5 is a structural block diagram of a control device for an optical network system according to an embodiment of the present invention, such as Figure 5 As shown, the management and control device 50 includes: a first mapping module 510, used to map the user interface of the slave optical network unit ONU to the first interface object of the master ONU; a second mapping module 520, used to map the user interface of the master ONU to the second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; an interface reporting module 530, used to report the first interface object and the second interface object to the remote management system, so that the remote management system can uniformly manage the master ONU and the slave ONU.

[0052] In an exemplary embodiment, Figure 6 is a structural block diagram of a first mapping module according to an embodiment of the present invention. Figure 6 As shown, the first mapping module 510 includes: a reporting unit 610, which is used to report the user interface of the slave ONU; a sending unit 620, which is used to establish a mapping relationship between the user interface and the Gigabit Passive Optical Network Encapsulation Port GEM-PORT in the master ONU, and send the mapping relationship to the slave ONU; a mapping unit 630, which is used to establish a mapping relationship between the GEM-PORT and the first interface object in the master ONU, so as to complete a one-to-one mapping from the user port of the slave ONU to the first interface object

[0053] In an exemplary embodiment, Figure 7 is a structural block diagram of a first mapping module according to an embodiment of the present invention. Figure 7 As shown, the first mapping module 510 includes Figure 6 In addition to the various units in the protocol, it also includes: a protocol extension unit 710, which is used to extend the interactive termination point of the GEM encapsulation method GEM of the OMCI interface so that the user interface of the ONU is connected to the GEM-PORT.

[0054] In an exemplary embodiment, Figure 8 is a structural block diagram of an interface reporting module according to an embodiment of the present invention, such as Figure 8 As shown, the interface reporting module 530 includes: a first interface reporting unit 810, which is used to report the first interface object and the second interface object to the network element management system EMS or the optical line terminal management system OLT through the OMCI interface.

[0055] In an exemplary embodiment, Fig. 9 is a structural block diagram of an interface reporting module according to an embodiment of the present invention, such as Fig. 9 As shown, the interface reporting module 530 includes Figure 8 In addition to the units in the embodiment, the system further includes: a second interface reporting unit 910, configured to report the first interface object and the second interface object to the automatic configuration server management system ACS through the TR-181 interface.

[0056] It should be noted that the above modules can be implemented by software or hardware. For the latter, it can be implemented in the following ways, but not limited to: the above modules are all located in the same processor; or the above modules are located in different processors in any combination.

[0057] An embodiment of the present invention further provides a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0058] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0059] An embodiment of the present invention further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0060] In an exemplary embodiment, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0061] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0062] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0063] In order to enable those skilled in the art to better understand the technical solution of the present invention, it is described below in conjunction with specific scenario embodiments.

[0064] Scenario Example 1

[0065] Fig.10 Schematic diagram of the principle of the control method of the optical network system according to the scenario embodiment of the present invention. Fig.10As shown, the user interface of the slave ONU is directly connected to the first interface object on the master ONU, and the interface objects of the master and slave ONUs (i.e., the first interface object and the second interface object) follow unified naming and coding rules to form a unified user interface object layer of the master and slave ONUs to present external capabilities and accept unified management of the remote management system.

[0066] Among them, the user interface of the slave ONU includes an Ethernet interface (Ethernet IF), a traffic interface (Pots IF), and a wireless interface (Wire less IF). The first interface object includes a slave ONU Ethernet interface (Sl ave ONU EthernetIF), a slave ONU traffic interface (Sl ave ONU Pots IF), and a slave ONU wireless interface (Sl ave ONU Wi re lessIF). The first interface object includes a master ONU Ethernet interface (Master ONU Ethernet IF), a master ONU traffic interface (Master ONU Pots IF), and a master ONU wireless interface (Master ONU Wi re less IF). The user interface of the master ONU includes an Ethernet interface (Ethernet IF), a traffic interface (Pots IF), and a wireless interface (Wire less IF).

[0067] according to Fig.10 The principle of the control method shown in the figure, the scenario embodiment of the present invention provides the main process of the control method of the optical network system, Fig.11 is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention. Fig.11 As shown, the following steps are included:

[0068] Step S1102, the slave ONU reports the user interface to the master ONU, the master ONU allocates a different Gigabit Passive Optical Network Encapsulation Port GEM-PORT to each user interface object, establishes a one-to-one mapping relationship between the slave ONU user interface and the GEM-PORT and sends it to the slave ONU, and the slave ONU transparently transmits network traffic according to the mapping relationship;

[0069] Step S1104: The master ONU side establishes a one-to-one mapping relationship from the GEM-PORT to the slave ONU IF object (i.e., the first interface object), thereby establishing a one-to-one mapping relationship from the user interface on the slave ONU to the slave ONU IF object (i.e., the first interface object) on the master ONU. The network traffic is transparently transmitted end-to-end according to the mapping relationship, and the control of the slave ONU IF object is the control of the actual IF of the slave ONU.

[0070] Step S1106, the user interface of the master ONU is also mapped one-to-one to the IF object (i.e., the second interface object) of the master ONU, and the interface objects of the master and slave ONUs (including the first interface object and the second interface object) are named and encoded in a unified manner to form a unified IF object layer of the master and slave ONUs to present external capabilities;

[0071] Step S1108, the master ONU reports the unified interface object of the master and slave ONUs to the remote management system, and the remote management system can manage and control the services of the master and slave ONUs using a standard protocol interface;

[0072] Through the above steps, the problem that the master-slave ONU secondary architecture of the FTTR network is difficult to control as a whole is solved, the master-slave ONU management, control and forwarding architecture is greatly simplified, the control complexity and service forwarding delay are reduced, and the user experience is improved; and the above method process is compatible with existing control protocols and interfaces, and is easy to communicate and deploy.

[0073] The FTTR master ONU is the core of the home optical network system and plays an important role in FTTR. The FTTR master ONU is not just an ONU, it also has the function of an optical line terminal OLT. It is connected to the OLT upwards and receives messages from the OLT and sends messages to the OLT as a normal ONU; it is connected to the room slave ONU downwards. At this time, the master ONU acts as an OLT and performs the functions of the OLT.

[0074] Fig.12 is a network architecture diagram of the operation of the control method according to the scenario embodiment of the present invention, such as Fig.12 As shown, it includes an EMS management platform, an automatic configuration server (Auto-Configuration Server, ACS) management platform, an optical line terminal OLT, a master ONU, and a slave ONU.

[0075] according to Fig.12 The network architecture shown in the figure, in this scenario embodiment, the following control method process is proposed: Fig.13 is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention. Fig.13 As shown, the following steps are included:

[0076] Step S1302: The slave ONU reports the user interface to the master ONU via the OMCI interface.

[0077] Specifically, the IF objects can be reported through the Point-to-point Transport Protocol (PPTP) (PPTP Ethernet UNI, PPTP POTS UNI, PPTP 802.11UNI): Ethernet interface (Ethernet IF), traffic interface (Pots IF), and wireless interface (Wireless IF).

[0078] Step S1304: the master ONU allocates a different GEM-PORT to each user interface of the slave ONU, and the user interface is mapped one-to-one with the GEM-PORT, and the mapping relationship is sent to the slave ONU through the OMCI interface.

[0079] Specifically, the default transmission container (Transmission Container, TCONT) can be used, the IF object (i.e., user interface) is mapped one-to-one with the GEM-PORT, and the mapping relationship is sent to the slave ONU through the OMCI interface, and the slave ONU transparently transmits the network traffic according to the mapping relationship;

[0080] By extending the OMCI interface GEM interaction termination point I TP, the ONU user interface can be directly connected to the GEMPORT. The definition is shown in Table 1:

[0081] Table 1 OMCI interface extension definition table

[0082]

[0083] Step S1306: The master ONU establishes a unified naming rule for the first interface object and the second interface object.

[0084] The master ONU allocates a different IF object to each GEM-PORT. The IF object naming rule is {eth, pots, wl an}.{slave ONU ID=1,2,...}.{PORT ID}. The IF object instance encoding rule is high byte slave ONUID and low byte PORT ID. The IF of the master ONU is allocated IF object according to the naming rule of {eth, pots, wl an}.0.{PORT ID}. The IF object instance encoding rule is high byte 0 and low byte PORT ID.

[0085] Step S1308, the master ONU reports the unified interface object of the master and slave ONUs to the remote management system, so that the remote management system can control the services of the master and slave ONUs.

[0086] The master ONU reports the unified IF object (i.e. interface object) of the master and slave ONUs to the remote management system, and connects to the EMS / OLT management system using the OMCI interface (PPTP Ethernet UNI, PPTP POTS UNI, PPTP 802.11UNI) to report.

[0087] If connected to ACS, TR-181 interface (Device.Br idging, Device.Services.VoiceService, Device.WiFi) can be used for reporting, and the remote management system can manage and control the master and slave ONUs.

[0088] Scenario Example 2

[0089] In this scenario embodiment, the number of each user interface is specifically illustrated as follows: the slave ONU includes 2 Ethernet interfaces, 2 traffic interfaces, and 2 wireless interfaces. Fig.14 is a flow chart of a method for controlling an optical network system according to a scenario embodiment of the present invention. Fig.14 As shown, the following steps are included:

[0090] Step S1402, reporting the OMCI interface from the ONU to the master ONU;

[0091] The specific reporting content is shown in Table 2:

[0092] Table 2 OMCI interface table

[0093] Managed entity (ME) class ME id (instance number) PPTP Ethernet UNI=11 1,2 PPTP POTS UNI=53 1,2 PPTP 802.11UNI=91 1,2

[0094] Step S1404, the master ONU allocates a different GEM-PORT to each IF object of the slave ONU;

[0095] Use the default TCONT,IF object and GEM-PORT one-to-one mapping, send the mapping relationship to the slave ONU through the OMCI interface, and the slave ONU transparently transmits network traffic according to the mapping relationship. The specific content is shown in Table 3:

[0096] Table 3 GEM-PORT allocation table

[0097]

[0098] The values ​​of the interface GEM interaction termination point are shown in Table 4:

[0099] Table 4 GEM interaction termination point value table

[0100]

[0101] Step S1406, the master ONU is each GEM-PORT user interface (IF object), and establishes a unified naming rule;

[0102] The master ONU assigns different IF objects to each GEM-PORT. The IF object naming rules are {eth,pots,wl an}.{slave ONU ID=1,2,...}.{PORT ID}. The IF object instance encoding rules are high byte slave ONUID and low byte PORT ID. The IF object encoding rules are shown in Table 5:

[0103] Table 5I F object encoding rules

[0104] GEMPORT IF object name, instance number 1 eth.1.1, 0x0101 2 eth.1.2, 0x0102 3 pots.1.1, 0x0101 4 pots.1.2, 0x0102 5 wlan.1.1, 0x0101 6 wlan.1.2, 0x0102

[0105] Step S1408: The remote management system performs business management and control.

[0106] There are two specific methods:

[0107] Method 1: Enable Internet access from the ONU Ethernet 1 port through the OLT, and set Internet access VLAN 100.

[0108] The master ONU reports the IF object through the OMCI interface, as shown in Table 6:

[0109] Table 6I F object report

[0110] ME class ME id (instance number) PPTP Ethernet UNI=11 0x0101,0x0102 PPTP POTS UNI=53 0x0101,0x0102 PPTP 802.11UNI=91 0x0101,0x0102

[0111] Afterwards, the OLT configures the Internet access service channel for the IF object (11, 0x0101), vlan100 as shown in Table 7:

[0112] Table 7 Internet access service channel configuration table

[0113] parameter value TcontID 1 Alloc-ID 256 GemPort ID 1026 VLAN 100 VLAN ACTION ADD Ethernet interface 0x0101

[0114] In this scenario embodiment, the service flow forwarding path is: from ONU Ethernet1-->GEMPORT 1-->eth.1.1 (ADD VLAN 100)-->GEMPORT1026-->TCONT1.

[0115] Method 2: Use ACS to configure VLAN 100 to access the Internet from the ONU Ethernet 1 port.

[0116] Dev ice.Br idgi ng.Br idge.1.Standard=802.1Q

[0117] Dev ice.Br idgi ng.Bridge.1.Port.0x0101.PVID=100

[0118] Dev ice.Br idgi ng.Bridge.1.Port.0x0101.Acceptab l eFrameTypes=AdmitAll

[0119] Scenario Example 3

[0120] In this scenario embodiment, the multicast service from the ONU Ethernet2 port is enabled, VLAN 200;

[0121] The first step is to construct a mapping relationship from the ONU IF interface to the main ONU IF object (same scenario embodiment 1)

[0122] Step 2: OLT sends service configuration

[0123] OLT sends IF object (11, 0x0102) multicast service channel through OMCI interface, VLAN 200 Table 8:

[0124] Table 8 Multicast service channel table

[0125] parameter value TcontID 2 Alloc-ID 257 GemPort ID 1027 Multicast VLAN 200 VLAN ACTION ADD for uplink and STRIP for downlink Ethernet interface 0x0102

[0126] In this scenario embodiment, the service flow forwarding path is: from ONU Ethernet2-->GEMPORT 2-->eth.1.2 (ADD VLAN 200)-->GEMPORT1027-->TCONT2.

[0127] In summary, the present invention provides a method and device for controlling an optical network system, which can be applied to laying optical fiber to each room, and interconnecting with the FTTR master ONU by deploying slave ONUs in the room. With the emergence of innovative business applications, ultra-high-definition video, cloud VR, cloud games, online education, remote office, etc., higher and higher requirements are put forward for network bandwidth, latency, jitter, etc. Lay optical fiber to each room, and interconnect with the home gateway by deploying edge ONUs, so as to maximize the high-quality development of new business applications such as online education, home office and home entertainment. In scene recognition, the remote management system can overall control the FTTR master and slave ONUs, directly connect the slave ONU user port to the master ONU, and transparently transmit network traffic; the technical solution of the present invention may be adopted in packet capture and evidence collection.

[0128] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for controlling an optical network system, It is characterized in that include: Mapping a user interface of a slave optical network unit (ONU) to a first interface object of a master ONU; Mapping the user interface of the master ONU to the second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; The master ONU reports the first interface object and the second interface object to a remote management system so that the remote management system can uniformly manage and control the master ONU and the slave ONU.

2. The method according to claim 1, It is characterized in that The first interface object of mapping the user interface of the slave ONU to the master ONU includes: The master ONU receives the user interface reported by the slave ONU; The master ONU establishes a mapping relationship between the user interface and a Gigabit Passive Optical Network Encapsulation Port GEM-PORT, and sends the mapping relationship to the slave ONU; The master ONU establishes a mapping relationship between the GEM-PORT and the first interface object to complete a one-to-one mapping between the user interface of the slave ONU and the first interface object.

3. The method according to claim 2, It is characterized in that The master ONU receives the user interface reported by the slave ONU, including: The master ONU receives the user interface reported by the slave ONU through the optical network unit management and control interface OMCI.

4. The method according to claim 2, It is characterized in that The master ONU establishes a mapping relationship between the user interface and a Gigabit Passive Optical Network Encapsulation Port GEM-PORT, and sends the mapping relationship to the slave ONU, including: The master ONU establishes a mapping relationship between the user interface and the GEM-PORT, and sends the mapping relationship to the slave ONU through the OMCI interface.

5. The method according to claim 2, It is characterized in that After the master ONU establishes a mapping relationship between the user interface and a Gigabit Passive Optical Network Encapsulation Port GEM-PORT, and sends the mapping relationship to the slave ONU, the method further includes: The interactive termination point of the GEM encapsulation method of the OMCI interface Gigabit Passive Optical Network is extended so that the user interface of the slave ONU is connected with the GEM-PORT.

6. The method according to claim 1, It is characterized in that The master ONU reports the first interface object and the second interface object to the remote management system, including: The master ONU reports the first interface object and the second interface object to the element management system EMS or the optical line terminal management system OLT through the OMCI interface.

7. The method according to claim 1, It is characterized in that The master ONU reports the first interface object and the second interface object to the remote management system, including: The master ONU reports the first interface object and the second interface object to the automatic configuration server management system ACS through the TR-181 interface.

8. The method according to claim 1, It is characterized in that in, The first interface object and / or the second interface object at least includes: an Ethernet interface, a traffic interface, and a wireless interface.

9. A control device for an optical network system, It is characterized in that include: A first mapping module, used for mapping a user interface of a slave optical network unit ONU to a first interface object of a master ONU; A second mapping module, used for mapping the user interface of the master ONU to the second interface object of the master ONU, wherein the first interface object and the second interface object adopt a unified naming and coding rule; The interface reporting module is used to report the first interface object and the second interface object to a remote management system so that the remote management system can uniformly manage and control the master ONU and the slave ONU.

10. The device according to claim 9, It is characterized in that The first mapping module comprises: A reporting unit, used for reporting the user interface of the slave ONU; A sending unit, used for establishing a mapping relationship between the user interface and a Gigabit Passive Optical Network Encapsulation Port GEM-PORT in the master ONU, and sending the mapping relationship to the slave ONU; A mapping unit is used to establish a mapping relationship between the GEM-PORT and the first interface object in the master ONU to complete a one-to-one mapping from the user interface of the slave ONU to the first interface object.

11. The device according to claim 10, It is characterized in that The first mapping module also includes: The protocol extension unit is used to connect the user interface of the slave ONU with the GEM-PORT by extending the interactive termination point of the GEM encapsulation method of the OMCI interface.

12. The device according to claim 9, It is characterized in that The interface reporting module includes: The first interface reporting unit is used to report the first interface object and the second interface object to the element management system EMS or the optical line terminal management system OLT through the OMCI interface.

13. The device according to claim 9, It is characterized in that The interface reporting module includes: The second interface reporting unit is used to report the first interface object and the second interface object to the automatic configuration server management system ACS through the TR-181 interface.

14. A computer-readable storage medium, It is characterized in that The computer-readable storage medium stores a computer program, wherein the computer program implements the method described in any one of claims 1 to 8 when executed by a processor.

15. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, It is characterized in that When the processor executes the computer program, the method described in any one of claims 1 to 8 is implemented.

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