CN104168138A - Electric power communication network system centralized topology generation and display method - Google Patents
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Abstract
本发明涉及一种电力通信网络系统集中拓扑生成展示方法，属于数据交换网络技术领域。电力通信网络由多个异构网络组成，异构网络包括一个或多个子网络，每个子网络包括一个或多个网管，网管包括一个或多个网元集合，网元由一个或多个设备组成，设备包括虚拟机和实体机，该方法步骤如下：1）通过遍历所述电力通信网；2）筛选出重复的连接关系并删除；3）生成拓扑图；4）在生成的拓扑图上添加重复连接关系，完成电力通信网全网拓扑展示。该方法完成了全拓扑图生成，采用了不同的地图比例尺，使得整张拓扑图可以按特定比例缩放；各类功能设备均展示在一张图上，因此该张拓扑图也能很好的为电力通信网的管理和规划服务，做到实时反馈步步跟踪。
The invention relates to a centralized topology generation and display method for a power communication network system, belonging to the technical field of data exchange networks. The power communication network is composed of multiple heterogeneous networks. The heterogeneous network includes one or more sub-networks. Each sub-network includes one or more network managers. The network management includes one or more sets of network elements, and the network elements are composed of one or more devices. , the device includes a virtual machine and a physical machine, and the steps of the method are as follows: 1) By traversing the power communication network; 2) Screening out and deleting duplicate connections; 3) Generating a topology map; 4) Adding to the generated topology map Repeat the connection relationship to complete the network topology display of the power communication network. This method completes the generation of the full topology map, and adopts different map scales, so that the entire topology map can be scaled according to a specific scale; all kinds of functional equipment are displayed on one map, so this topological map can also be used for The management and planning service of the electric power communication network can achieve real-time feedback and follow-up step by step.
Description
技术领域 technical field
本发明涉及一种拓扑生成展示方法，属于数据交换网络技术领域。 The invention relates to a method for generating and displaying a topology, belonging to the technical field of data exchange networks.
背景技术 Background technique
电力通信网络根据所采用的技术或提供的业务不同划分为若干异构网络, 这些异构网络包括PLC网、无线公网、无线专网、无线接入网、工业以太交换网等。本通信网络中的数据信息一般存储在主服务器或是各异构网络的服务器中。并且各异构网络还会细分为多个子网络。各子网络之间并非独立的，有相互交互的部分，不仅如此各异构网络之间也是通过相互协作共同为用户提供各种业务服务。各异构网络的子网管系统(Subnet ManagementSystem, SNMS 或 Element Management System,EMS)大多只能执行垂直管理, 只是负责本子网络的管理。 The power communication network is divided into several heterogeneous networks according to the technology adopted or the services provided. These heterogeneous networks include PLC network, wireless public network, wireless private network, wireless access network, industrial Ethernet switching network, etc. The data information in this communication network is generally stored in the main server or the servers of various heterogeneous networks. And each heterogeneous network will be subdivided into multiple sub-networks. Each sub-network is not independent, but interacts with each other. Not only that, each heterogeneous network also cooperates with each other to provide users with various business services. Most of the subnet management systems (Subnet Management System, SNMS or Element Management System, EMS) of heterogeneous networks can only perform vertical management, and are only responsible for the management of the subnetwork.
实际使用中，通信网中的各种业务一般都跨越多个异构网络, 全程端到端管理，就是指从通信业务起点开始到业务终点结束,跨异构网络的对通信业务全过程进行管理。但由于现有的厂家网管只能根据各异构网络的拓扑关系来确认该异构网络中的设备，而异构网络之间间的拓扑关系难以知晓，因此在管理上难以直接有效。而在设备维护时，由于各接入设备的厂家、技术体制及通信制式各不相同，极易造成信息交互上的盲区。并且一台整机设备整合多种多样功能，通常以虚拟机形式呈现，而这些功能各不相同，若仅仅依据整机设备的型号名称进行显示不够只管具体不利于设备的维护和管理。 In actual use, various services in the communication network generally span multiple heterogeneous networks, and the whole process of end-to-end management refers to the management of the entire process of communication services across heterogeneous networks from the start of the communication service to the end of the service end. . However, because the existing manufacturer's network management can only confirm the devices in the heterogeneous network according to the topological relationship of each heterogeneous network, and the topological relationship between the heterogeneous networks is difficult to know, it is difficult to directly and effectively manage it. In the case of equipment maintenance, since the manufacturers, technical systems, and communication systems of each access equipment are different, it is easy to cause blind spots in information exchange. Moreover, a complete device integrates various functions, usually presented in the form of a virtual machine, and these functions are different. It is not enough to display only the model name of the complete device, but it is not conducive to the maintenance and management of the device.
发明内容 Contents of the invention
本发明要解决的技术问题是，针对现有技术不足，提出一种电力通信网络系统集中拓扑生成展示方法， 将电力通信网络系统完整的整合在一张拓扑图上。 The technical problem to be solved by the present invention is to propose a method for generating and displaying a centralized topology of a power communication network system to completely integrate the power communication network system on a topological map.
本发明为解决上述技术问题提出的技术方案是：一种电力通信网络系统集中拓扑生成展示方法，所述电力通信网络由多个异构网络组成，所述异构网络包括一个或多个子网络，每个子网络含有一个或多个网管，所述网管含有一个或多个网元集合，所述网元由一个或多个设备组成，所述设备包括虚拟机和实体机，该方法步骤如下： The technical solution proposed by the present invention to solve the above technical problems is: a centralized topology generation and display method for a power communication network system, the power communication network is composed of multiple heterogeneous networks, and the heterogeneous network includes one or more sub-networks, Each sub-network contains one or more network managers, and the network manager contains one or more network element sets, and the network elements are composed of one or more devices, and the devices include virtual machines and physical machines. The method steps are as follows:
1）从电力通信网络的数据库中分别调用所述网管相互间的第一连接线路和第一信息、所述网元相互间的第二连接线路和第二信息及所述设备相互间的第三连接线路和第三信息； 1) Invoke the first connection line and first information between the network managers, the second connection line and second information between the network elements, and the third connection between the devices from the database of the power communication network. connecting lines and third information;
所述第一信息包括网管名称和网管实际坐标，所述第二信息包括网元名称和网元实际坐标，所述第三信息包括设备名称和设备实际坐标； The first information includes the name of the network manager and the actual coordinates of the network manager, the second information includes the name of the network element and the actual coordinates of the network element, and the third information includes the name of the device and the actual coordinates of the device;
所述第一连接线路为各网管间的物理连接线路；所述第二线路为各网元间的物理连接线路；所述第三连接线路包括物理连接线路和/或逻辑连接线路； The first connection line is a physical connection line between network managers; the second line is a physical connection line between network elements; the third connection line includes a physical connection line and/or a logical connection line;
2）将所述第一连接线路、第二连接线路、第三连接线路进行筛选，找出所述第一连接线路、第二连接线路、第三连接线路中重复的连接线路并删除； 2) Screening the first connecting line, the second connecting line, and the third connecting line, finding and deleting the repeated connecting lines among the first connecting line, the second connecting line, and the third connecting line;
3）首先，在一张空白图上根据各网管实际坐标按第一地图比例尺换算出各网管图上坐标，将各网管的网管名称标注在各网管图上坐标处，依照做过删除处理的第一连接线路将所有网管的图上坐标进行连接，完成第一拓扑图的生成； 3) First, on a blank map, the coordinates on each network management map are converted according to the first map scale according to the actual coordinates of each network management system, and the name of each network management system is marked on the coordinates of each network management map. A connection line connects the coordinates on the map of all network management to complete the generation of the first topology map;
然后，分别以各网管的图上坐标为相对中心，将所述第一拓扑图划分成若干等面积且不相交的大区，根据各网元实际坐标确定各网元所在大区，再根据各网元实际坐标按第二地图比例尺在各网元所在大区内换算出各网元图上坐标，将各网元的网元名称标注在各网元图上坐标处，依照做过删除处理的第二连接线路将所有网元图上坐标进行连接，完成第二拓扑图的生成； Then, with the coordinates on the map of each network manager as the relative center, divide the first topology map into several equal-area and disjoint large areas, determine the large areas where each network element is located according to the actual coordinates of each network element, and then according to each The actual coordinates of the network elements are calculated according to the second map scale in the large area where each network element is located, and the coordinates on each network element map are converted, and the name of each network element is marked on the coordinates of each network element map. The second connection line connects the coordinates on all network element diagrams to complete the generation of the second topology diagram;
最后，再分别以各网元图上坐标为相对中心，在各网元所在大区内划分若干等面积且不相交的小区，根据各设备实际坐标确定各设备所在小区，再根据各设备坐标按第三地图比例尺在各设备所在小区内换算出各设备图上坐标，将各设备的设备名称标注在各设备图上坐标处，依照做过删除处理的第三连接线路将所有设备图上坐标进行连接，完成第三拓扑图的生成； Finally, take the coordinates on the map of each network element as the relative center, divide several equal-area and non-intersecting cells in the large area where each network element is located, determine the cell where each device is located according to the actual coordinates of each device, and then according to the coordinates of each device by The third map scale converts the coordinates on each equipment map in the district where each equipment is located, marks the equipment name of each equipment at the coordinates on each equipment map, and performs all coordinates on the equipment map according to the third connection line that has been deleted. Connect to complete the generation of the third topology map;
所述第一比例尺小于所述第二比例尺，所述第二比例尺小于所述第三比例尺； said first scale is smaller than said second scale, said second scale is smaller than said third scale;
4）将步骤2）中筛选出的重复连接线路添加到所述第三拓扑图中，完成电力通信网络系统集中拓扑展示。 4) Add the repeated connection lines screened in step 2) to the third topology diagram to complete the centralized topology display of the power communication network system.
本发明采用上述技术方案的有益效果是：由于现有的网络管理不能将如此大规模的设备接入信息（或称其为电力通信网络系统）进行集中展示，最多也只是将各异构网进行分别展示，当出现突发事件报警时，管理人员常常需要比对各网络之间的交叉关系才能做出正确判断。 The beneficial effect of adopting the above-mentioned technical solution in the present invention is: since the existing network management cannot centrally display such a large-scale equipment access information (or it is called the power communication network system), at most it only It is shown separately that when an emergency alarm occurs, managers often need to compare the cross-relationships between the networks to make a correct judgment.
因此本方法将电力通信网的各组成集中展示，使得数量庞大的信息能够集中展示在一张拓扑图上。并且由于采用了不同的比例尺，使得整张拓扑图可以按特定比例缩放，不会因设备间相对位置较近导致图中显示过于局促不清晰，使整张图更清晰明确便于使用。该方法最终将各类功能设备统一展示在了一张图上，因此该张拓扑图也能很好的为电力通信网的管理和规划服务，做到实时反馈步步跟踪。并且采用了不同比例尺进行换算，使整张拓扑图上分布的信息既不会过于分散也不会过于局促，方便查找。 Therefore, this method centrally displays each component of the electric power communication network, so that a large amount of information can be displayed centrally on a topological map. And because of the use of different scales, the entire topology map can be scaled according to a specific ratio, and the display in the map will not be too cramped and unclear due to the relative location of the devices, making the whole map clearer and easier to use. This method finally displays all kinds of functional equipment on one map, so this topological map can also serve the management and planning of the power communication network well, and achieve real-time feedback and step-by-step tracking. In addition, different scales are used for conversion, so that the information distributed on the entire topological map is neither too scattered nor too cramped, making it easy to find.
上述技术方案的改进是：所述物理连接线路是指各网管、各网元、各设备之间实际的连接线路，所述逻辑连接线路为所述网元中各虚拟机与实体机间和/或各虚拟机间连接线路。 The improvement of the above technical solution is: the physical connection line refers to the actual connection line between each network management, each network element, and each device, and the logical connection line is between each virtual machine and the physical machine in the network element and/or Or connect lines between virtual machines.
上述技术方案的改进是，对步骤1）中只能获取第三连接线路的设备，使用如下方法得到其第三信息并添加到电力通信网络系统集中拓扑展示图中：使用手持GPS定位装置获取该设备的GIS坐标，再以第三比例尺换算该设备在其对应小区中的小区坐标，并根据该小区坐标将该设备添加到所述电力通信网络系统集中拓扑展示图中。 The improvement of the above technical solution is that for the equipment that can only obtain the third connection line in step 1), use the following method to obtain its third information and add it to the centralized topology display diagram of the power communication network system: Use a handheld GPS positioning device to obtain the third information The GIS coordinates of the device, and then convert the cell coordinates of the device in its corresponding cell with the third scale, and add the device to the centralized topology display diagram of the power communication network system according to the cell coordinates.
本发明采用上述技术方案的有益效果是：由于在电力通信网络系统中，许多设备并不仅仅实现单一功能，更多情况下是将功能进行整合，以一台主机为基础在其中集成多个虚拟机以满足不同功能需求。而且由于电力通信网络系统需要实现的功能繁多，业务冗杂，因此网络系统本身体积庞大，接入设备众多，很难保证使用设备之间不会因为这样或那样的原因（其中就有如背景技术中所提到的状况）而无法相互通信，导致设备闲置资源浪费。 The beneficial effect of adopting the above-mentioned technical solution in the present invention is that in the power communication network system, many devices not only realize a single function, but more often integrate functions, and integrate multiple virtual devices based on one host. machines to meet different functional requirements. Moreover, because the power communication network system needs to realize many functions and complicated services, the network system itself is bulky and there are many access devices, it is difficult to guarantee that the devices will not be used due to one or another reason (among them, as mentioned in the background technology). mentioned situation) and cannot communicate with each other, resulting in a waste of equipment idle resources.
因此本方法在拓扑图中加入网管、网元、实体机与虚拟机以及他们之间物理和/或逻辑连接线路，将虚拟机也一并展示在了拓扑图中。并且对于一些只能获取第三连接线路而不能获取第三连接信息的设备，本方法给予了一种获得方法，并将获得的信息添加入图中，使得原先不能显示出来的设备也一并在图中予以显示，方便管理人员了解完整的区域设备接入情况，利于相关人员统筹管理和合理利用资源。 Therefore, this method adds network management, network elements, physical machines and virtual machines, and physical and/or logical connection lines between them in the topology map, and displays the virtual machines in the topology map. And for some devices that can only obtain the third connection line but not the third connection information, this method provides an obtaining method, and adds the obtained information into the figure, so that the devices that cannot be displayed before are also included in the It is shown in the figure, which is convenient for management personnel to understand the complete regional equipment access situation, and is conducive to the overall management and rational use of resources by relevant personnel.
上述技术方案的改进是：所述第三信息还包括与该设备相关的区域号、变电站站点号、机房号、机柜号、机框号、插槽号、板卡号和端口号。 The improvement of the above technical solution is: the third information also includes the area number, substation site number, machine room number, cabinet number, frame number, slot number, board number and port number related to the device.
上述技术方案的改进是：所述空白图为一张空白图纸。 The improvement of the above technical solution is: the blank drawing is a blank drawing.
上述技术方案的改进是：所述空白图为一块LED液晶显示面板。 The improvement of the above technical solution is: the blank picture is an LED liquid crystal display panel.
本发明采用上述技术方案的有益效果是：为了能够全面展示电力通信网络系统，本方法的第三信息还可以进一步完善，在使用进一步完善的拓扑图查询设备时，能够从中获得更全面的设备相关信息，同时该方法可以手工制作拓扑图，也可以机器制作拓扑图。 The beneficial effect of adopting the above-mentioned technical solution in the present invention is: in order to fully display the electric power communication network system, the third information of this method can be further improved, and when using the further improved topology map to query equipment, a more comprehensive equipment-related information can be obtained from it. Information, at the same time, this method can make topological maps by hand, and can also make topological maps by machine.
附图说明 Description of drawings
下面结合附图对本发明作进一步说明： The present invention will be further described below in conjunction with accompanying drawing:
图1是本实施例的白下路与白下路电网生产业务网示意图。 Fig. 1 is a schematic diagram of the production service network of Baixia Road and Baixia Road power grid in this embodiment.
图2是本实施例的白下路与云南路电网生产业务网示意图。 Fig. 2 is a schematic diagram of the production and service network of Baixia Road and Yunnan Road power grids in this embodiment.
具体实施方式 Detailed ways
实施例 Example
本实施例的一种电力通信网络系统集中拓扑生成展示方法，所述电力通信网络由多个异构网络组成，所述异构网络包括一个或多个子网络，每个子网络含有一个或多个网管，所述网管含有一个或多个网元集合，所述网元由一个或多个设备组成，所述设备包括虚拟机和实体机，该方法步骤如下： In this embodiment, a method for generating and displaying a centralized topology of a power communication network system, the power communication network is composed of a plurality of heterogeneous networks, and the heterogeneous network includes one or more sub-networks, and each sub-network contains one or more network managers , the network management includes one or more sets of network elements, the network elements are composed of one or more devices, and the devices include virtual machines and physical machines. The steps of the method are as follows:
1）从电力通信网络的数据库中分别调用所述网管相互间的第一连接线路和第一信息、所述网元相互间的第二连接线路和第二信息及所述设备相互间的第三连接线路和第三信息； 1) Invoke the first connection line and first information between the network managers, the second connection line and second information between the network elements, and the third connection between the devices from the database of the power communication network. connecting lines and third information;
所述第一信息包括网管名称和网管实际坐标，所述第二信息包括网元名称和网元实际坐标，所述第三信息包括设备名称和设备实际坐标； The first information includes the name of the network manager and the actual coordinates of the network manager, the second information includes the name of the network element and the actual coordinates of the network element, and the third information includes the name of the device and the actual coordinates of the device;
所述第一连接线路为各网管间的物理连接线路；所述第二线路为各网元间的物理连接线路；所述第三连接线路包括物理连接线路和/或逻辑连接线路； The first connection line is a physical connection line between network managers; the second line is a physical connection line between network elements; the third connection line includes a physical connection line and/or a logical connection line;
2）将所述第一连接线路、第二连接线路、第三连接线路进行筛选，找出所述第一连接线路、第二连接线路、第三连接线路中重复的连接线路并删除； 2) Screening the first connecting line, the second connecting line, and the third connecting line, finding and deleting the repeated connecting lines among the first connecting line, the second connecting line, and the third connecting line;
3）首先，在一张空白图上根据各网管实际坐标按第一地图比例尺换算出各网管图上坐标，将各网管的网管名称标注在各网管图上坐标处，依照做过删除处理的第一连接线路将所有网管的图上坐标进行连接，完成第一拓扑图的生成； 3) First, on a blank map, the coordinates on each network management map are converted according to the first map scale according to the actual coordinates of each network management system, and the name of each network management system is marked on the coordinates of each network management map. A connection line connects the coordinates on the map of all network management to complete the generation of the first topology map;
然后，分别以各网管的图上坐标为相对中心，将所述第一拓扑图划分成若干等面积且不相交的大区，根据各网元实际坐标确定各网元所在大区，再根据各网元实际坐标按第二地图比例尺在各网元所在大区内换算出各网元图上坐标，将各网元的网元名称标注在各网元图上坐标处，依照做过删除处理的第二连接线路将所有网元图上坐标进行连接，完成第二拓扑图的生成； Then, with the coordinates on the map of each network manager as the relative center, divide the first topology map into several equal-area and disjoint large areas, determine the large areas where each network element is located according to the actual coordinates of each network element, and then according to each The actual coordinates of the network elements are calculated according to the second map scale in the large area where each network element is located, and the coordinates on each network element map are converted, and the name of each network element is marked on the coordinates of each network element map. The second connection line connects the coordinates on all network element diagrams to complete the generation of the second topology diagram;
最后，再分别以各网元图上坐标为相对中心，在各网元所在大区内划分若干等面积且不相交的小区，根据各设备实际坐标确定各设备所在小区，再根据各设备坐标按第三地图比例尺在各设备所在小区内换算出各设备图上坐标，将各设备的设备名称标注在各设备图上坐标处，依照做过删除处理的第三连接线路将所有设备图上坐标进行连接，完成第三拓扑图的生成； Finally, take the coordinates on the map of each network element as the relative center, divide several equal-area and non-intersecting cells in the large area where each network element is located, determine the cell where each device is located according to the actual coordinates of each device, and then according to the coordinates of each device by The third map scale converts the coordinates on each equipment map in the district where each equipment is located, marks the equipment name of each equipment at the coordinates on each equipment map, and performs all coordinates on the equipment map according to the third connection line that has been deleted. Connect to complete the generation of the third topology map;
所述第一比例尺小于所述第二比例尺，所述第二比例尺小于所述第三比例尺； said first scale is smaller than said second scale, said second scale is smaller than said third scale;
4）将步骤2）中筛选出的重复连接线路添加到所述第三拓扑图中，完成电力通信网络系统集中拓扑展示。 4) Add the repeated connection lines screened in step 2) to the third topology diagram to complete the centralized topology display of the power communication network system.
本实施例的所述物理连接线路是指各网管、各网元、各设备之间实际的连接线路，所述逻辑连接线路为所述网元中各虚拟机与实体机间和/或各虚拟机间连接线路。 The physical connection line in this embodiment refers to the actual connection line between each network manager, each network element, and each device, and the logical connection line is between each virtual machine and physical machine in the network element and/or each virtual machine. Inter-machine connection lines.
本实施例针对步骤1）中只能获取第三连接线路的设备而无法获取第三信息的设备（造成这种情况的原因有多重多样，其中一种就是如背景技术中所提到的因为各厂家提供设备间制式差异造成的），使用如下方法得到其第三信息并添加到电力通信网络系统集中拓扑展示图中：使用手持GPS定位装置获取该设备的GIS坐标，再以第三比例尺换算该设备在其对应小区中的小区坐标，并根据该小区坐标将该设备添加到所述电力通信网络系统集中拓扑展示图中。 This embodiment is aimed at devices that can only obtain the third connection line but cannot obtain the third information in step 1) (there are various reasons for this situation, one of which is as mentioned in the background technology because of various Manufacturers provide equipment standard differences), use the following method to obtain the third information and add it to the centralized topology display diagram of the power communication network system: use a handheld GPS positioning device to obtain the GIS coordinates of the equipment, and then use the third scale to convert the The cell coordinates of the device in its corresponding cell, and add the device to the centralized topology display diagram of the power communication network system according to the cell coordinates.
本实施例的第三信息还包括与该设备相关的区域号、变电站站点号、机房号、机柜号、机框号、插槽号、板卡号和端口号。 The third information in this embodiment also includes the area number, substation site number, machine room number, cabinet number, frame number, slot number, board number and port number related to the device.
本实施例可以在一张空白图纸中完成上述步骤，也可以利用PC机及其他工具将拓扑图最终生成在LED液晶显示面板上。 In this embodiment, the above steps can be completed in a blank drawing, or a PC and other tools can be used to finally generate the topology map on the LED liquid crystal display panel.
图1是南京的电网生产业务网,以第三比例尺显示出的白下路与白下路间拓扑图,图中将两个同级的白下变OLT(192.18.254.253)相连,它们又各与其下若干网元集合连接,网元集合下还连接有一些设备。 Figure 1 is the power grid production and business network in Nanjing. The topological diagram between Baixia Road and Baixia Road is displayed on the third scale. In the figure, two Baixia Substation OLTs (192.18.254.253) of the same level are connected, and they are connected to each other. It is connected to several network element sets under it, and some devices are also connected to the network element set.
图2是南京的电网生产业务网，以第三比例尺显示的白下路与云南路间拓扑图，图中将云南路变OLT（192.18.254.253）与白下路变OLT(192.18.254.252)相连，它们又各与其下若干网元集合连接，网元集合下还连接有一些设备。 Figure 2 is the power grid production and business network in Nanjing. The topological map between Baixia Road and Yunnan Road is displayed on the third scale. In the figure, Yunnan Road Substation OLT (192.18.254.253) is connected to Baixia Road Substation OLT (192.18.254.252) , and each of them is connected to a number of network element sets under it, and some devices are also connected to the network element set.
图1、图2可以由第二比例尺显示在一张拓扑图上，但在以第二比例尺显示的拓扑图上只会显示出云南路变OLT（192.18.254.253）、白下路变OLT（192.18.254.253）、白下路变OLT(192.18.254.252)或是其他路级变电站，而不会显示出其下连接的网元集合或是网元集合下的设备。 Figure 1 and Figure 2 can be displayed on a topological map by the second scale, but only Yunnan Road Transformer OLT (192.18.254.253) and Baixia Road Transformer OLT (192.18 .254.253), Baixia Road Substation OLT (192.18.254.252) or other road-level substations, but will not display the network element set connected under it or the equipment under the network element set.
而以第一比例尺显示的拓扑图将不会在显示出云南路变OLT（192.18.254.253）、白下路变OLT（192.18.254.253）、白下路变OLT(192.18.254.252)或是其他路级变电站，取而代之的是显示更高级货更高一级的连接关系，最终通过这种层层递增不断递进的关系，可以实现全国范围的覆盖显示，当然现阶段指实现了市级的显示，以后将逐步完成省级显示、地区显示等。 The topological map displayed at the first scale will not show Yunnan Road to OLT (192.18.254.253), Baixia Road to OLT (192.18.254.253), Baixia Road to OLT (192.18.254.252) or other roads Level substations are replaced by displaying higher-level or higher-level connection relationships. Finally, through this layer-by-layer relationship, nationwide coverage and display can be realized. Of course, at this stage, city-level display is realized. In the future, the provincial display and regional display will be gradually completed.
具体第一、第二、第三比例尺可以依据城市面积范围进行单独设定，也可以设定统一的比例尺。本实施例的第三比例尺为1:5000即图上1厘米代表实际的50米,第二比例尺为1:20000即图上1厘米代表实际的200米，第三比例尺为1:200000即图上1厘米代表实际的2公里。 Specifically, the first, second, and third scales can be set individually according to the area of the city, or a unified scale can be set. The third scale of this embodiment is 1:5000, that is, 1 centimeter on the figure represents the actual 50 meters, the second scale is 1:20000, that is, 1 centimeter on the figure represents the actual 200 meters, and the third scale is 1:200000, that is, on the figure 1 centimeter represents the actual 2 kilometers.
本实施例基于IBM Ilog引擎，在其功能基础上针对实际应用需求进行了扩展以不同的图元展示多种不同网元和拓扑，所述图元是设备在拓扑图展示时对应的图标；在IBM Ilog引擎的基础下设置的分组可通过双击控制展开或收缩，在展开、收缩后，能够根据图元大小的改变，动态对图形进行重新布局。分组收缩时，分组外到分组内元素的拓扑连接会自动连接到分组上，保证整个网络拓扑结构不变。 This embodiment is based on the IBM Ilog engine, and on the basis of its functions, it has been expanded for actual application requirements to display a variety of different network elements and topologies with different graphic elements, which are icons corresponding to devices when the topology diagram is displayed; The group set based on the IBM Ilog engine can be expanded or contracted by double-clicking. After expansion and contraction, the graphics can be dynamically re-layouted according to the change of the size of the primitive. When the group shrinks, the topological connections from the outside of the group to the elements in the group will be automatically connected to the group to ensure that the entire network topology remains unchanged.
该全网展示系统还通过Java在后台服务中实现了用于管理图形和图元数据的图形服务。图形服务的主要功能如下： The entire network display system also implements graphics services for managing graphics and graphic element data in the background service through Java. The main functions of the graphics service are as follows:
（1）实现对网元、分组等图元的图形导入，便于在拓扑图中以不同的图标显示各种网元和分组； (1) Realize the graphical import of graphic elements such as network elements and groups, so that various network elements and groups can be displayed with different icons in the topology diagram;
（2）自动成图：从数据库中读取全网拓扑所包含的网元、拓扑连接和分组，显示在全网拓扑、图中，并按照指定的算法，对拓扑图中图元进行自动布局； (2) Automatic graphing: Read the network elements, topology connections and groups contained in the whole network topology from the database, display them in the whole network topology and graph, and automatically layout the graph elements in the topology graph according to the specified algorithm ;
（3）实现对于图形的存储，可通过定义好的接口，将整个图形数据序列化并压缩，存入数据库中，并能读取数据库中保存好的图形，反序列化后发送给前台展示； (3) To realize the storage of graphics, the entire graphics data can be serialized and compressed through the defined interface, stored in the database, and the graphics saved in the database can be read, deserialized and sent to the front desk for display;
（4）图形服务还支持历史版本的保存和提取，如果用户对于修改的图形样式不满意，可恢复为之前保存的版本。 (4) Graphics service also supports the saving and extraction of historical versions. If the user is not satisfied with the modified graphic style, he can restore the previously saved version.
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在可读取的存储介质中，如计算机的软盘，硬盘或光盘等，包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器，或者网络设备等）执行本发明各个实施例所述的方法。 Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be realized by means of software plus necessary general-purpose hardware, and of course also by hardware, but in many cases the former is a better embodiment . Based on this understanding, the essence of 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, and the computer software product is stored in a readable storage medium, such as a floppy disk of a computer , a hard disk or an optical disk, etc., including several instructions for enabling a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments of the present invention.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应所述以权利要求的保护范围为准。 The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
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