CN1713585A - Network management displaying method for link state of network element apparatus - Google Patents

Abstract

A network management display method for link status of network element equipment. The network management system is initialized to obtain network element information managed by the current network management; the link status information of the network element equipment is regularly reported; the network management system records the information records reported by the network element equipment; Information, including the icon and name of the master device and managed NE, and the link from the managed NE to the master device. The coordinates of the master device are determined according to the number of master devices and the size of the display interface; the display radius is determined according to the number of master devices and the size of the display interface; the position of the managed network element is determined by the 360-degree equivalent segmentation method. The star graphic display method of the present invention can clearly and intuitively present the link communication status between network element equipment or between network element network management, can detect faults in time, and provide direct help for troubleshooting and locating faults, so that the system can effectively and stably run for a long time and customer satisfaction is improved.

Description

A network management display method for link status of network element equipment

technical field

The invention relates to a graphic display method of link status. Especially related to the real-time display of the link status between network elements and network management in the communication field.

Background technique

The management of telecommunications equipment is to manage each network element device through OMC (Operation & Maintenance Center, system operation and maintenance center), the link channel status between network element devices and the link channel between network element devices and operation and maintenance The status plays a very important role in ensuring the normal operation of the system and locating system faults. At present, it is generally displayed in the form of text characters or network element object tree icons, so that link information can also be presented. But there are following disadvantages:

1. The performance is not very intuitive.

2. The logical structure is not clear.

Contents of the invention

The purpose of the present invention is to provide a method for visually displaying the link status between the master device and the managed network element device.

The present invention comprises the following steps:

1.1 The network management system is initialized to obtain the network element information managed by the current network management;

1.2 Periodically report link status information of network element equipment;

1.3 The network management system records the information records reported by the network element equipment;

1.4 Generate display information, including generating display coordinates and display radius of the master device and managed network element devices.

1.5 Display information on the interface, including displaying the icon of the main device, the name of the main device, the icon of the managed network element device, the name of the managed network element device, and the link from the managed network element to the main device on the interface. The additional information reported can also be switched and presented through the display icon of the master device or the managed network element, such as whether to authenticate or not, and whether to log in.

In the present invention, the coordinates of the main equipment are determined according to the number of the main equipment and the size of the display interface; the display radius is determined according to the number of the main equipment and the size of the display interface; the position of the managed network element is determined by the 360-degree equivalent segmentation method. Suppose the length of the display interface is XL, the width is YW, and the number of master devices is M, wherein the number of managed network element devices of the I-th master device is N.

Calculation method of the center coordinates (X _i , Y _i ) of the I-th master device:

When M=1, the calculation formula is as follows:

X _i =XL/2

Y _i =YW/2.

When M>1, the calculation formula is as follows:

X _i ＝XL/4-((iMOD 2-1)×XL)/2; where iMOD 2 means dividing i by 2 and taking the remainder;

Yi=YW×(i-(i+1)MOD 2)/(((M+1)div 2)×2); where (i+1)MOD 2 means that i+1 is divided by 2 to take the remainder, (M +1) div 2 is the divisible result;

Display the calculation method of radius R:

R＝MIN(XL/((M+1)div 2), YL/((M+1)div 2))/3;

Calculation method of the device coordinates (X _in , Y _in ) of the nth managed network element of the i-th master device to be displayed:

X _in =X _i +R×Cos(n×2×3.14159/N);

Y _in =Y _i +R×Sin(n×2×3.14159/N).

In the present invention, when network elements are added or deleted in the system, jump to step 1.1 to start execution. When the size of the display window is adjusted, skip to step 1.4 to regenerate the display information, and the system will automatically adjust the display.

The star graphic display method of the present invention can clearly and intuitively present the link communication status between network element equipment or between network element network management, can detect faults in time, and provide direct help for troubleshooting and locating faults, so that the system can effectively and stably run for a long time and customer satisfaction is improved. Especially effective when:

1. Display the link status of multiple managed network element devices to a master device. And the managed network element devices can be dynamically added and deleted, and require dynamic display.

2. Multiple sets of main equipment - managed network element equipment system display.

3. Dynamic display of various information, requiring display of login, whether the authentication information is passed, etc.

Description of drawings

Fig. 1 is a network structure diagram of a system applied by the present invention;

Fig. 2 is method flowchart of the present invention;

Fig. 3 is a display effect diagram of related link states according to an embodiment of the present invention.

Detailed ways

The actual possible application system of the present invention:

1. Positioning system. Link information from multiple application service subsystems to the location service subsystem, and authentication information from the application service subsystem to the location service subsystem.

2. Link information from network element devices managed by the OMC to the network management system. For example, the link information from ANU (Access Net Unit, access network unit) to OMC-R (Radio, wireless) in the PHS (Personal Handset System, personal handheld telephone system) system. Link information from MSC (Mobile Switch Center, mobile switching center) to OMC-S (switch, exchange) in GSM (Globe System for Mobilecommunication, global system for mobile communication), BSC (Base Station Controller, base station controller) to OMC- R link information.

In the following, the specific implementation of the present invention will be described by displaying link information and authentication information from the application service subsystem of the PHS location service system to the location service subsystem.

The PHS location service system includes three subsystems: the location gateway subsystem, the location service subsystem, and the application service subsystem.

Among them, the positioning gateway is connected with the PHS system, and the positioning service subsystem mainly completes the communication function with the positioning gateway equipment, and at the same time provides a general positioning interface for the external location service system, and the application service subsystem is connected with the positioning service subsystem to provide various application layers services. The network management system supports the connection of multiple sets of application service subsystems and positioning service subsystems to complete link display and authentication management functions. The network structure diagram is shown in Figure 1.

Fig. 2 is a flowchart of the present invention, described in detail as follows:

Step 1: Network management system link display module initialization

The network management system obtains the number of managed location service subsystems, and obtains the number to be displayed according to the number of location service subsystems. The network manager initializes the positioning service subsystem and the application service subsystem to display information.

The information to be displayed is as follows:

The information contained in the positioning service subsystem is as follows: field code Field Name Remark LsNeNo Positioning subsystem module number LsXCent Positioning subsystem display coordinate X LsYCent Positioning subsystem display coordinate Y LsName positioning subsystem name LasNum The number of connected application service providers arrLasDsp Application service provider information connected with the positioning subsystem is an array of application service provider information arrLasPos Sort the position of the application provider in the information in the array show use lm w Positioning subsystem display bitmap dynamic call Las Rad Application service provider's display radius Used when calculating the display location of the application service provider

Information about the application service subsystem: field code Field Name Remark LasID Application service provider logo Lasx The application service provider displays the coordinate x lassy /Application service provider display coordinate Y ByLinkstat Link information from the application service provider to the location service provider; LasName positioning subsystem name ByAuthId Authentication mark LasBmp Application service provider display bitmap

Step 2: Actively report link information

The positioning network element system reports the positioning link information periodically (every 30s). The reported information is as follows: field code Field Name Remark arrAspId application system number array arrAspName Application service provider name array of names arrAspLink Link information from the application service provider to the positioning subsystem array arrAspAuth Authentication information from the application service provider to the location service provider; array arrAspMnode Application service provider subsystem module number array

Step 3: Set and report link information

According to the link information reported by the network element, set the number of application service subsystems in the network management system, the authentication information from the application service subsystem to the location service subsystem, and the connection and disconnection information of the link from the application service subsystem to the location service subsystem.

Step 4: Generate display information

The information displayed by the system includes icon information and position coordinates of the positioning service subsystem; display radius information; icon information and position coordinate information of the application service subsystem.

The specific process is as follows:

1. Obtain the display position of the positioning service subsystem according to the size of the display screen.

2. Obtain the display radius of the application service subsystem according to the number of positioning service subsystems and the size of the display interface.

3. Obtain the display position of the application service subsystem according to the center position, radius and number of the positioning service subsystem.

Step 5: Interface Presentation

The following information is displayed on the link display interface of the network management system

1. Display the link status of the application service subsystem.

2. Display the icon of the positioning service subsystem, and display the icon according to whether the authentication is passed or not.

3. Display the names of the application service subsystem and the location service subsystem according to their locations.

Step 6: Processing Branch 1: Processing of addition and deletion of network elements. Jump to the first step to execute.

Step 7: Processing Branch 2: Processing of display interface adjustment. Adjust to step four.

Fig. 3 is a link state display effect diagram related to the present invention.

The figure shows the link relationship among the four positioning service subsystems and their application service subsystems. The solid line indicates that the state of the link from the application service subsystem to the location service subsystem is on, and the dotted line indicates that the state of the link from the application service subsystem to the location service subsystem is off.

Claims (8)

1. A network management display method for network element equipment link status, comprising the following steps: 1.1 The network management system is initialized to obtain the network element information managed by the current network management; 1.2 Periodically report link status information of network element equipment; 1.3 The network management system records the information records reported by the network element equipment; 1.4 Generate display information; 1.5 Display information on the interface. 2. The network management display method for network element device link status according to claim 1, characterized in that said generating display information includes generating display coordinates and display radii of the master device and the managed network element device. 3. The network management display method of the link state of the network element device according to claim 2, wherein the coordinates of the master device are determined according to the number of the master device and the size of the display interface; the display radius is determined according to the number of the master device and the size of the display interface The size is determined; the position of the managed network element is determined using the 360-degree equivalent segmentation method. 4. The network management display method for link status of network element equipment according to claim 3, characterized in that the length of the display interface is set to XL, the width is YW, the number of master equipment is M, and the number of managed network element equipment is N , The center coordinates (X _i , Y _i ) of the I-th master device are: X _i ＝XL/4-((iMOD 2-1)×XL)/2; where iMOD 2 means dividing i by 2 and taking the remainder; Yi=YW×(i-(i+1)MOD 2)/(((M+1)div 2)×2); where (i+1)MOD 2 means that i+1 is divided by 2 to take the remainder, (M +1) div 2 is the divisible result; The radius R is shown as: R＝MIN(XL/((M+1)div 2), YL/((M+1)div 2))/3; The displayed device coordinates (X _in , Y _in ) of the nth managed network element of the i-th master device are: X _in =X _i +R×Cos(n×2×3.14159/N); Y _in =Y _i +R×Sin(n×2×3.14159/N). 5. The network management display method for link status of network element equipment according to claim 1, wherein said displaying information on the interface refers to displaying the information obtained according to steps 1.3 and 1.4, and displaying the main device icon on the interface , the name of the main device, the icon of the managed NE device, the name of the managed NE device, and the link from the managed NE to the main device. 6. The network management display method for network element equipment link status according to claim 5, characterized in that the additional information reported can also be displayed through the display icons of the main equipment or the managed network element, such as whether to authenticate, whether to log in Information. 7. The network management display method of network element device link status according to any one of claims 1 to 6, characterized in that, when adding or deleting network elements in the system, jump to step 1.1 to start execution. 8. The network management display method for link status of network element equipment according to any one of claims 1 to 6, characterized in that, when the size of the display window is adjusted, jump to step 1.4 to regenerate the display information, and the system automatically adjusts the display.