CN104135382A - Method for defining and implementing service configuration view in PON (Passive Optical Network) system - Google Patents

Abstract

A method for defining and implementing a service configuration view in a PON system, relating to the technical field of communication equipment management, comprising the following steps: defining a service configuration view, specifically defining a service type, configuring a service node, and configuring a service connection; wherein, configuring the service node Contains the configuration service node ID, service node name, and service node coordinates; all data defined by the service configuration view is stored in the script file; the definition analysis of the service configuration view, EMS obtains the definition data of each service configuration view by reading the script file, Construct business configuration view and device type mapping table, business configuration view element memory object, and then verify the integrity of business configuration view definition data; business configuration view display implementation, which includes business configuration view list, business configuration view definition display, business node data Display and edit three sections. The invention greatly improves the blindness of service configuration and improves the efficiency of service configuration.

Description

Definition and realization method of service configuration view in PON system

technical field

The invention relates to the technical field of communication equipment management, specifically a method for defining and implementing a service configuration view in a PON system.

Background technique

With the continuous development of communication networks, PON (Passive Optical Network, passive optical network technology) has gradually been widely used due to its low cost, high bandwidth, and easy deployment.

In PON network management, EMS (Element Management System, graphic network management system) is an indispensable management tool. Management work is intuitive and accurate.

In practical applications, the service configuration in the PON system is usually implemented by configuring service items on each device node separately, and then forming the overall service configuration after synthesis; or using a wizard to guide users to configure service items one by one, and the overall service configuration after all steps are completed Also done. This method has the following problems:

(1) The user cannot grasp the overall situation of the service configuration, and can only see a part of the entire service configuration steps each time. There is no correlation display between each business configuration step, and the impact of each step data on the overall business configuration cannot be evaluated, resulting in low business configuration efficiency.

(2) For different types of equipment, the service configuration will be different, and the wizard program needs to be customized according to the unused situation, and the maintenance efficiency is low and the cost is high.

Contents of the invention

In view of the defects in the prior art, the purpose of the present invention is to provide a definition and implementation method of the service configuration view in the PON system. The present invention can control the overall logic of the service configuration, which greatly improves the blindness of the service configuration. The efficiency of business configuration is improved.

In order to achieve the above object, the technical solution adopted by the present invention is: a method for defining and implementing a service configuration view in a PON system, which is implemented based on EMS, and includes the following steps: Step S1. Service configuration view definition, specifically defining the service type, Configure service nodes and configure service connections; wherein, configuring service nodes includes configuring service node IDs, service node names, and service node coordinates; all data defined by the service configuration view are stored in script files; step S2. Business configuration view definition analysis, EMS Obtain each service configuration view definition data by reading the script file, build a service configuration view and device type mapping table, a service configuration view element memory object, and then verify the integrity of the service configuration view definition data; Step S3. Service configuration view Display implementation, which includes three parts: business configuration view list, business configuration view definition display, and business node data display and editing.

On the basis of the above technical solution, the service configuration view divides the service configuration according to the service type, and performs service configuration according to the logical relationship between the service nodes to realize the path planning, and completes the service type-related tasks in the same view An integrated environment for configuration and maintenance of all business functions.

On the basis of the above technical solution, in step S1, the definition of the business type is to define the global attribute of the business configuration view, which is used to distinguish the user business, and determines the current business configuration view, which includes defining the business type name, Business type ID, applicable device type; the configuration of the business node is to configure each step of the business configuration realization path; the configuration of the business connection is to configure the logical relationship between the business nodes, the business connection is a directed connection, and the starting point is the source service node , the end point is the destination service node, and the service configuration implementation path in the service view is formed through the service connection and the service node, which includes configuring the source service node ID, the sink service node ID, and whether it is a key connection.

On the basis of the above technical solution, in step S1, script files defined by all service configuration views in the EMS are stored in fixed subdirectories of the installation directory.

On the basis of the above technical solution, in step S1, the user adjusts the view content by modifying the script file.

On the basis of the above-mentioned technical solution, in step S2, the step of analyzing the business configuration view definition is: step S21. EMS obtains all script files defined by the business configuration view; step S22. opens one of the script files and reads the defined business type Data, according to the service type identification and the applicable equipment type, construct the service configuration view and the equipment type mapping table; Step S23. Read the configuration service node definition data one by one, and construct the service node definition list; Step S24. From the EMS database according to the service node ID Read business node data, set business node data state; Step S25. Read configuration business connection definition data one by one, construct business connection object, and according to source, sink business node ID, find whether there is matching node in the business node list; , skip to step S26; if not, prompt that the data view definition is wrong, and end parsing; step S26. Determine whether there is a business configuration view definition script file, if so, skip to step S21; if not, end parsing.

On the basis of the above technical solution, step S23 also includes constructing the service node object, recording the service node ID, service node name and service node coordinates; storing the service node object in the service node definition list.

On the basis of the above technical solution, in step S3, the steps for realizing the display of the service configuration view are: Step S31. According to the device object and device type selected by the user, search for the defined service from the service configuration view and the device type mapping table Configure the view to construct a list of service configuration views; Step S32. Read the service node configuration in the service configuration view definition, and draw service nodes in the service configuration view definition display area according to the node coordinate definition; Step S33. Obtain the service node definition data The data status of the business node, and set the data status display of the business node; Step S34. Read the business connection configuration in the business configuration view definition, and draw the connection line according to the source and sink business nodes of the connection definition; Step S35. According to the business node selected by the user, Read the business node data from the EMS database through the business node ID for display and editing; before displaying, judge whether the source business node in the key business connection has data, prompt the user according to different situations and display the business node data that needs to be edited.

On the basis of the above technical solution, in step S31, the service node is marked with an oval frame, the name of the service node is filled in the oval frame, and the size of the oval frame is adaptively adjusted according to the name of the service node.

On the basis of the above technical solution, in step S35, before displaying, it is judged whether all the source service nodes have data in the key service connection with the currently selected service node as the sink service node, and all relevant key service nodes are recursively searched up. Whether there is data in the connected source business node, if all data exists, then display and edit the data of the currently selected business node; if a certain business node has no data, it will prompt the user to edit the data of the currently selected business node before editing the data of the currently selected business node The source business node of the key connection, and open the source business node data of the initial key business connection for display and editing.

The beneficial effects of the present invention are:

1. The present invention can control the overall logic of business configuration by displaying business nodes and their logical associations in a graphical connection mode and state, which greatly improves the blindness of business configuration and improves the efficiency of business configuration .

2. The present invention adopts the definition method of the service configuration view, realizes the sharing of the service configuration view among multiple devices, expands the service configuration logic, greatly reduces the development workload of the EMS, and enhances the adaptability of the EMS.

Description of drawings

Fig. 1 is a flowchart of definition analysis of service configuration view in the embodiment of the present invention;

Fig. 2 is a flow chart of realizing the display of the service configuration view in the embodiment of the present invention.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

A method for defining and implementing a service configuration view in a PON system, the service configuration view is to divide the service configuration according to service types, and perform service configuration according to the logical relationship between service nodes to implement path planning, within the same view An integrated environment that completes the configuration and maintenance of all business functions related to this business type. The method is implemented based on EMS and includes the following steps:

Step S1. Business configuration view definition, specifically defining service types, configuring service nodes, and configuring service connections; wherein, configuring service nodes includes configuring service node IDs, service node names, and service node coordinates; all data defined by service configuration views are stored in In the script file; the script files defined by all business configuration views in the EMS are stored in a fixed subdirectory of the installation directory, and users can adjust the view content by modifying the script files. The definition of the service type is to define the global attribute of the service configuration view, which is used to distinguish user services and determine the current service configuration view. For example, data service configuration view, voice service configuration view, IPTV service configuration view, etc. It includes defining the business type name, business type ID, and applicable equipment type; the configuration of the business node is to configure each step of the business configuration realization path; the configuration of the business connection is to configure the logical relationship between the business nodes, and the business connection is a directed connection , the starting point is the source service node, and the end point is the destination service node. The service configuration implementation path in the service view is formed through the service connection and the service node, which includes configuring the source service node ID, the sink service node ID, and whether it is a key connection; Connections are divided into key connections and non-key connections. If the source business node of a key connection has no data, the sink business node cannot edit data. Non-key connections do not have this limitation.

Step S2. Service configuration view definition analysis, EMS obtains each service configuration view definition data by reading the script file, constructs service configuration view and device type mapping table, service configuration view element memory object, and then verifies the service configuration view definition data integrity.

Step S3. Realization of the display of the service configuration view, which includes three parts: the list of the service configuration views, the display of the definition of the service configuration view, and the display and editing of the service node data.

The definition of business configuration view needs to meet the following requirements: convenient storage and management, shared business configuration view among multiple devices, and flexible configuration of business nodes and logical relationships. In the present invention, the following definition syntax is used to realize the definition of the service configuration view:

All data defined by the business configuration view of each business type is stored in a script file, which can be conveniently stored and maintained; the business type id and name are unique in the system, which facilitates the management of multiple business configuration views; the business type definition devicetype is the definition syntax of the device type list, which realizes the sharing of business configuration views by multiple devices. When you need to add a device type, you only need to add typeid to the device type list, and the scalability is very good.

The grammar definition of configuring business nodes and configuring business connections realizes the flexible configuration and visual drawing of business nodes and business connections. The configuration of business nodes is realized by modifying the definition of node nodes, and the configuration of logical relationships between business nodes is realized by modifying the definition of link nodes. It is very flexible and convenient no matter adding, deleting or changing. The xpos and ypos in the service node are the relative coordinates of the service node in the service configuration view. By adjusting the definitions of xpos and ypos, the position of the service node in the service configuration view is changed to achieve the optimal display effect. In the business connection, srcnode and desnode are the source and sink business nodes of the business connection, which realize the drawing path and line direction of the business connection in the business configuration view.

Referring to Fig. 1, in step S2, the specific steps for analyzing the definition of the service configuration view are as follows:

Step S201. The EMS acquires script files defined by all service configuration views.

Step S202. Open a business configuration view definition script file.

Step S203. Judging whether the script file is successfully opened, if yes, jump to step S204; if not, jump to step S211.

Step S204. Read the data defining the business type.

Step S205. Construct a service configuration view and a device type mapping table according to the service type identifier and the applicable device type.

Step S206. Read configuration service node definition data one by one, construct service node definition list; construct service node object, record service node ID, service node name and service node coordinates; store service node object in service node definition list.

Step S207. Read the service node data from the EMS database according to the service node ID, set the service node data status, if there is data, set the service node data status to "1", if not, set to "0".

Step S208. Read and configure business connection definition data one by one, and construct a business connection object.

Step S209. According to the source and sink service node IDs, search whether there is a matching node in the service node list, if yes, go to step S210; if not, go to step S211.

Step S210. Determine whether there is a business configuration view definition script file, if yes, jump to step S202; if not, end parsing.

Step S211. Report the error message of the service configuration view definition and end the parsing.

Referring to Fig. 2, in step S3, the specific steps for the realization of the service configuration view display are:

Step S301. According to the device object and device type selected by the user, search for the defined service configuration view from the service configuration view and the device type mapping table.

Step S302. Determine whether the search is successful, if yes, go to step S303; if not, go to step S304.

Step S303. Display the service configuration view definition corresponding to the device type in a list.

Step S304. Report the error information of the service configuration view definition and end the process.

Step S305. Read the service node configuration in the service configuration view definition, and draw the service node in the service configuration view definition display area according to the node coordinate definition; the service node is marked with an oval frame, and the service node name is filled in the oval frame, The size of the oval frame is adaptively adjusted according to the service node name.

Step S306. Obtain the data status in the service node definition data, and set the service node data status display, if it is "1", set the background color of the corresponding service node view frame to light blue, if it is "0", then Set the background color to white.

Step S307. Read the business connection configuration in the business configuration view definition, and draw the connection line according to the source and sink business nodes of the connection definition; in the display window, the business connection is represented by a line segment with an arrow, the source business node is the starting point of the line segment, and the sink business node The node is the end point of the line segment, and the end point of the line segment of the sink service node is marked with an arrow to indicate the connection direction. If the current business connection is a key connection, use a solid line segment; if it is a non-key connection, use a dotted line segment.

Step S308. When the user performs service configuration, the service configuration view needs to monitor the correctness of the service configuration logical relationship. Specifically, in this method, it is necessary to determine that the source and sink service nodes of all key service connections must have data configuration. When the user selects a business node for data display and editing, the currently selected business node is the final business node, and in the associated direct and indirect key business connections, it is judged whether all associated source business nodes have data, and if so, jump to Step S310; if not, go to step S309.

Step S309. Prompt the user to edit the source service node of the key connection when editing the data of the currently selected service node, and open the source service node of the initial key service connection, and read data from the EMS database according to the source service node ID Make display edits and end the process when done.

Step S310. According to the currently selected service node ID, read data from the EMS database for display and editing, and end the process after completion.

The present invention is not limited to the above-mentioned embodiments. For those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered protection of the present invention. within range. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims (10)

1. the definition and the implementation method of service configuration view in a kind of PON system, realize based on EMS, it is characterized in that, comprise the following steps: Step S1. Business configuration view definition, specifically defining service types, configuring service nodes, and configuring service connections; wherein, configuring service nodes includes configuring service node IDs, service node names, and service node coordinates; all data defined by service configuration views are stored in in the script file; Step S2. Service configuration view definition analysis, EMS obtains each service configuration view definition data by reading the script file, constructs service configuration view and device type mapping table, service configuration view element memory object, and then verifies the service configuration view definition data the integrity of Step S3. Realization of the display of the service configuration view, which includes three parts: the list of the service configuration views, the display of the definition of the service configuration view, and the display and editing of the service node data. 2. the definition and the implementation method of service configuration view in the PON system as claimed in claim 1, it is characterized in that: described service configuration view is that service configuration is divided by service type, and according to the logical correlation between service nodes It is an integrated environment for business configuration to realize path planning, and to complete the configuration and maintenance of all business functions related to the business type in the same view. 3. The definition and implementation method of service configuration view in the PON system as claimed in claim 1, is characterized in that: in step S1, described definition service type is to define the global attribute of service configuration view, is used for user service The difference between the current service configuration view is determined, which includes defining the service type name, service type ID, and applicable device type; the configuration of the service node is to configure each step of the service configuration realization path; the configuration of the service connection is the configuration of the service node Logical association relationship, the business connection is a directed connection, the starting point is the source business node, and the end point is the destination business node. The business configuration implementation path in the business view is formed by the business connection and the business node, which includes configuring the source business node ID, The sink service node ID and whether it is a key connection. 4. The definition and implementation method of the service configuration view in the PON system as claimed in claim 1, characterized in that: in step S1, the script files defined by all service configuration views in the EMS are stored in a fixed subdirectory of the installation directory. 5. The method for defining and implementing the service configuration view in the PON system according to claim 1, characterized in that: in step S1, the user adjusts the view content by modifying the script file. 6. the definition and the implementation method of service configuration view in the PON system as claimed in claim 1, it is characterized in that, in step S2, the step of service configuration view definition analysis is: Step S21. EMS obtains script files defined by all service configuration views; Step S22. Open one of the script files, read the data defining the service type, and construct a service configuration view and a device type mapping table according to the service type identification and the applicable device type; Step S23. Read the configuration service node definition data one by one, and construct a service node definition list; Step S24. Read the service node data from the EMS database according to the service node ID, and set the service node data status; Step S25. Read the configuration service connection definition data one by one, construct the service connection object, and search whether there is a matching node in the service node list according to the source and sink service node IDs; if yes, jump to step S26; if not, prompt The definition of the data view is incorrect, and the parsing ends; Step S26. Determine whether there is a business configuration view definition script file, if yes, jump to step S21; if not, end parsing. 7. definition and implementation method of service configuration view in the PON system as claimed in claim 6, it is characterized in that, in step S23, also comprise constructing service node object, record service node ID, service node title and service node coordinates; The service node object is stored in the service node definition list. 8. the definition and the implementation method of service configuration view in the PON system as claimed in claim 1, it is characterized in that, in step S3, the step that service configuration view shows realization is: Step S31. According to the device object and device type selected by the user, search for the defined service configuration view from the service configuration view and the device type mapping table, and construct a list of service configuration views; Step S32. Read the service node configuration in the service configuration view definition, and draw the service node in the service configuration view definition display area according to the node coordinate definition; Step S33. Obtain the data status in the service node definition data, and set the service node data status display; Step S34. Read the business connection configuration in the business configuration view definition, and draw connection lines according to the source and sink business nodes of the connection definition; Step S35. According to the service node selected by the user, read the service node data from the EMS database through the service node ID to display and edit; before displaying, judge whether the source service node in the key service connection has data, and prompt the user according to different situations And display the business node data that needs to be edited. 9. The definition and implementation method of service configuration view in the PON system as claimed in claim 8, it is characterized in that, in step S31, service node is marked with oval frame, and service node title is filled in oval frame, and oval frame The size of is adaptively adjusted according to the business node name. 10. The definition and implementation method of the service configuration view in the PON system as claimed in claim 8, characterized in that, in step S35, before displaying, it is judged that in the key service connection with the currently selected service node as the sink service node, all Whether there is data in the source business node of the source business node, and recursively search whether there is data in the source business node of all relevant key connections. If all data exists, display and edit the data of the currently selected business node; if a business node has no data , the user is prompted that when editing the data of the currently selected business node, the source business node of the key connection must be edited first, and the source business node data of the initial key business connection is opened for display and editing.