CN114997427A - Intelligent line inspection system of radio and television transmitting station based on digital twin - Google Patents
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本申请属于数字孪生技术领域，尤其涉及基于数字孪生的广电发射台智能巡线系统。The present application belongs to the technical field of digital twins, and in particular relates to an intelligent line inspection system for radio and television transmission stations based on digital twins.
背景技术Background technique
大多数发射台站均已运营非常长时间，在长时间运营中，随着台站土建、设备更新、人员更替等持续发展，尤其是进入二十一世纪后的快速台站建设提升，使得台站在设备布线角度越来越无法维护，对设备间的关联、走线路线等，目前只有通过常规的图纸、文字记录等方式记载，同时这些信息的变更也经常出现信息不全、信息维护不及时等问题，布线工作只有少数几人负责，当长时间运行，变更较多，或负责人员发生变化后，这些线路的部署情况便处于失控状态，为台站运营带来较大隐患。Most of the launch stations have been in operation for a very long time. During the long-term operation, with the continuous development of station civil construction, equipment renewal, personnel replacement, etc., especially the rapid station construction after entering the 21st century, the station has been upgraded. From the perspective of equipment wiring, it is becoming more and more unmaintainable. At present, the association between equipment, wiring, etc. are only recorded through conventional drawings, written records, etc. At the same time, the changes of these information are often incomplete and information maintenance is not timely. There are only a few people responsible for the wiring work. When the wiring is operated for a long time, there are many changes, or when the responsible personnel changes, the deployment of these lines will be out of control, which will bring great hidden dangers to the operation of the station.
与此同时，随着发射台站建设与运营的持续发展，当前台站人员已较少自行攀登发射塔作业，对于发射塔信息的了解，以及塔上线缆的部署情况，也缺少有效的运维手段。At the same time, with the continuous development of the construction and operation of the launch station, the current station personnel are less likely to climb the launch tower by themselves, and the understanding of the launch tower information and the deployment of cables on the tower are also lack of effective operation. dimensional means.
发明内容SUMMARY OF THE INVENTION
本申请实施例提供了基于数字孪生的广电发射台智能巡线系统，以解决广电发射台站线路运维的能力低的技术问题。The embodiments of the present application provide an intelligent line inspection system for radio and television transmitting stations based on digital twins, so as to solve the technical problem of low capability of line operation and maintenance of radio and television transmitting stations.
本申请是通过如下技术方案实现的：This application is achieved through the following technical solutions:
第一方面，本申请实施例提供了一种基于数字孪生的广电发射台智能巡线系统，包括：数据获取子系统、数字孪生子系统和巡线子系统；数据获取子系统，用于获取广电发射台的线路走向和设备位置信息；数字孪生子系统，用于基于数字孪生技术，根据线路走向和设备位置信息，生成线路三维仿真模型；巡线子系统，用于基于线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，并对广电发射台异常线路进行高亮显示。In the first aspect, the embodiments of the present application provide an intelligent line inspection system for radio and television transmission stations based on digital twins, including: a data acquisition subsystem, a digital twin subsystem, and a line inspection subsystem; and a data acquisition subsystem for acquiring radio and television stations. The line direction and equipment location information of the launch pad; the digital twin subsystem is used to generate a 3D simulation model of the line based on the line direction and equipment location information based on the digital twin technology; The direct abnormal monitoring method and the indirect abnormal monitoring method are used to determine the line status and highlight the abnormal line of the radio and television transmitter.
结合第一方面，在一些可能的实现方式中，数字孪生子系统，具体用于：根据线路走向和设备位置信息，将线路走线排布进行数字化，得到线路排布数字化信息；基于线路排布数字化信息，对广电发射台的线路中连接的设备进行数字化，得到数字化线路与设备关联信息；对广电发射台的线路中线缆的形态、线缆的结构和线缆监测信息进行数字化，得到线缆数字化信息；基于虚幻引擎，将线路排布数字化信息、数字化线路与设备关联信息和线缆数字化信息进行动态组合，得到线路三维仿真模型。In combination with the first aspect, in some possible implementations, the digital twin subsystem is specifically used to: digitize the line layout according to the line direction and equipment location information, and obtain the line layout digital information; based on the line layout Digitize the information, digitize the equipment connected in the line of the radio and television transmitting station, and obtain the information related to the digitized line and equipment; digitize the cable shape, cable structure and cable monitoring information in the line of the radio and television transmitting station, and obtain the line Cable digitized information; based on Unreal Engine, the 3D simulation model of the circuit is obtained by dynamically combining the circuit layout digitized information, the digitized circuit and equipment related information, and the cable digitized information.
结合第一方面，在一些可能的实现方式中，采用直接异态监察方式，确定线路状态，包括：通过传感器，获得各个线路的监测信息；针对每条线路，当该线路的监测信息超过预设阈值或者不在预设区间时，判定该线路为异常状态；当该线路的的监测信息具有线性变化趋势，且该线路的监测信息不超过预设阈值或者在预设区间时，判定该线路为预警状态。In combination with the first aspect, in some possible implementations, a direct abnormal monitoring method is used to determine the line status, including: obtaining monitoring information of each line through sensors; for each line, when the monitoring information of the line exceeds the preset value When the threshold value or not in the preset interval, the line is determined to be in an abnormal state; when the monitoring information of the line has a linear trend of change, and the monitoring information of the line does not exceed the preset threshold or is in the preset interval, it is determined that the line is an early warning state.
结合第一方面，在一些可能的实现方式中，采用间接异态监察方式，确定线路状态，包括：针对每条线路，获取该线路的信号监测设备或该线路两端设备的联通协议的返回状态；当该线路的信号监测设备或该线路两端设备的联通协议的返回状态为异常时，判定该线路为预警状态；当该线路预警状态的持续时长超过预设时长阈值时，判定该线路为异常状态。In combination with the first aspect, in some possible implementations, the indirect abnormal monitoring method is used to determine the line status, including: for each line, obtaining the signal monitoring device of the line or the return status of the Unicom protocol of the devices at both ends of the line ; When the return status of the signal monitoring equipment of the line or the Unicom protocol of the equipment at both ends of the line is abnormal, it is determined that the line is in an early warning state; when the duration of the early warning state of the line exceeds the preset duration threshold, it is determined that the line is abnormal state.
结合第一方面，在一些可能的实现方式中，当某一线路的状态判定结果包括异常状态和预警状态时，则确定该线路的最终状态判定结果为异常状态。With reference to the first aspect, in some possible implementations, when the state determination result of a certain line includes an abnormal state and an early warning state, it is determined that the final state determination result of the line is an abnormal state.
结合第一方面，在一些可能的实现方式中，当对某一线路同时通过直接异态监察方式和间接异态监察方式进行状态判定时，以直接异态监察方式的状态判定结果作为该线路的最终状态判定结果。In combination with the first aspect, in some possible implementations, when the state of a line is determined by the direct abnormal monitoring method and the indirect abnormal monitoring method at the same time, the state judgment result of the direct abnormal monitoring method is used as the status of the line. The final state judgment result.
第二方面，本申请实施例提供了一种基于数字孪生的广电发射台智能巡线方法，包括：获取广电发射台的线路走向和设备位置信息；基于数字孪生技术，根据线路走向和设备位置信息，生成线路三维仿真模型；基于线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，并对广电发射台异常线路进行高亮显示。In the second aspect, an embodiment of the present application provides a digital twin-based intelligent line inspection method for a radio and television transmitting station, including: acquiring the line direction and equipment location information of the radio and television transmitting station; based on the digital twin technology, according to the line direction and equipment location information , generate a three-dimensional simulation model of the line; based on the three-dimensional simulation model of the line, use the direct abnormal monitoring method and the indirect abnormal monitoring method to determine the line status, and highlight the abnormal line of the radio and television transmitter.
结合第二方面，在一些可能的实现方式中，基于数字孪生技术，根据所述线路走向和设备位置信息，生成线路三维仿真模型，包括：根据线路走向和设备位置信息，将线路走线排布进行数字化，得到线路排布数字化信息；基于线路排布数字化信息对广电发射台的线路中连接的设备进行数字化，得到数字化线路与设备关联信息；对广电发射台的线路中线缆的形态、线缆的结构和线缆监测信息进行数字化，得到线缆数字化信息；基于虚幻引擎，将线路排布数字化信息、数字化线路设备关联信息和线缆数字化信息进行动态组合，得到线路三维仿真模型。With reference to the second aspect, in some possible implementations, based on the digital twin technology, a three-dimensional simulation model of the line is generated according to the line direction and device location information, including: arranging the line routing according to the line direction and device location information Carry out digitization to obtain the digital information of line arrangement; digitize the equipment connected in the line of the radio and television transmitting station based on the digital information of the line arrangement, and obtain the information related to the digitized line and equipment; The cable structure and cable monitoring information are digitized to obtain the cable digital information; based on the Unreal Engine, the line layout digital information, the digital line equipment related information and the cable digital information are dynamically combined to obtain a three-dimensional simulation model of the line.
第三方面，本申请实施例提供了一种终端设备，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器执行所述计算机程序时实现如第一方面任一项所述的基于数字孪生的广电发射台智能巡线方法。In a third aspect, an embodiment of the present application provides a terminal device, including: a processor and a memory, where the memory is used to store a computer program, and when the processor executes the computer program, the implementation is as described in any one of the first aspect The intelligent line inspection method of radio and television transmitting station based on digital twin.
第四方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如第一方面任一项所述的基于数字孪生的广电发射台智能巡线方法。In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements any one of the first aspect An intelligent line inspection method for radio and television transmitting stations based on digital twin.
第五方面，本申请实施例提供了一种计算机程序产品，当计算机程序产品在终端设备上运行时，使得终端设备执行上述第一方面中任一项所述的基于数字孪生的广电发射台智能巡线方法。In a fifth aspect, an embodiment of the present application provides a computer program product that, when the computer program product runs on a terminal device, enables the terminal device to execute the digital twin-based radio and television transmitting station intelligence described in any one of the first aspects above. Line patrol method.
可以理解的是，上述第二方面至第五方面的有益效果可以参见上述第一方面中的相关描述，在此不再赘述。It can be understood that, for the beneficial effects of the second aspect to the fifth aspect, reference may be made to the relevant description in the first aspect, which is not repeated here.
本申请实施例与现有技术相比存在的有益效果是：The beneficial effects that the embodiments of the present application have compared with the prior art are:
本申请通过数字孪生技术以及广电发射台的线路走向和设备位置信息，生成了线路三维仿真模型，并通过线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，实现了广电发射台异常线路进行高亮显示。由于数字孪生技术的加入，使得工作人员不必再依靠查询常规的图纸、文字记录等方式对线路进行维护，可以通过该线路三维仿真模型，查询到出现异常的线路，并根据高亮显示的异常线路与现实一一对应的方法实现对线路的巡察工作，为广电发射台站线路运维提供了一种有效的运维手段。In this application, a three-dimensional simulation model of the line is generated through the digital twin technology and the line direction and equipment location information of the radio and television transmitting station. The abnormal line of the radio and television transmitter is highlighted. Due to the addition of digital twin technology, staff no longer need to rely on conventional drawings, written records, etc. to maintain the line. They can query the abnormal line through the 3D simulation model of the line, and according to the highlighted abnormal line The one-to-one correspondence method to the reality realizes the inspection of the line, and provides an effective operation and maintenance method for the line operation and maintenance of the radio and television transmitting station.
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本说明书。It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the specification.
附图说明Description of drawings
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1是本申请一实施例提供的基于数字孪生的广电发射台智能巡线系统的结构示意图；1 is a schematic structural diagram of a digital twin-based radio and television transmitting station intelligent line inspection system provided by an embodiment of the present application;
图2是本申请一实施例提供的基于数字孪生的广电发射台智能巡线方法的流程示意图；2 is a schematic flowchart of a digital twin-based radio and television transmitting station intelligent line patrol method provided by an embodiment of the present application;
图3是本申请实施例提供的终端设备的结构示意图。FIG. 3 is a schematic structural diagram of a terminal device provided by an embodiment of the present application.
具体实施方式Detailed ways
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本申请实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本申请。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本申请的描述。In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
应当理解，当在本申请说明书和所附权利要求书中使用时，术语“包括”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and/or component, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and/or sets thereof.
还应当理解，在本申请说明书和所附权利要求书中使用的术语“和/或”是指相关联列出的项中的一个或多个的任何组合以及所有可能组合，并且包括这些组合。It will also be understood that, as used in this specification and the appended claims, the term "and/or" refers to and including any and all possible combinations of one or more of the associated listed items.
如在本申请说明书和所附权利要求书中所使用的那样，术语“如果”可以依据上下文被解释为“当...时”或“一旦”或“响应于确定”或“响应于检测到”。类似地，短语“如果确定”或“如果检测到[所描述条件或事件]”可以依据上下文被解释为意指“一旦确定”或“响应于确定”或“一旦检测到[所描述条件或事件]”或“响应于检测到[所描述条件或事件]”。As used in the specification of this application and the appended claims, the term "if" may be contextually interpreted as "when" or "once" or "in response to determining" or "in response to detecting ". Similarly, the phrases "if it is determined" or "if the [described condition or event] is detected" may be interpreted, depending on the context, to mean "once it is determined" or "in response to the determination" or "once the [described condition or event] is detected. ]" or "in response to detection of the [described condition or event]".
另外，在本申请说明书和所附权利要求书的描述中，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In addition, in the description of the specification of the present application and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the description, and should not be construed as indicating or implying relative importance.
在本申请说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本申请的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此，在本说明书中的不同之处出现的语句“在一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例，而是意味着“一个或多个但不是所有的实施例”，除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”，除非是以其他方式另外特别强调。References in this specification to "one embodiment" or "some embodiments" and the like mean that a particular feature, structure or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically emphasized otherwise. The terms "including", "including", "having" and their variants mean "including but not limited to" unless specifically emphasized otherwise.
图1是本申请一实施例提供的基于数字孪生的广电发射台智能巡线系统的示意性结构图，参照图1，该基于数字孪生的广电发射台智能巡线系统，包括：数据获取子系统10、数字孪生子系统11和巡线子系统12。1 is a schematic structural diagram of a digital twin-based radio and television transmitting station intelligent line inspection system provided by an embodiment of the present application. Referring to FIG. 1, the digital twin-based radio and television transmitting station intelligent line inspection system includes: a
示例性的，数据获取子系统10，用于获取广电发射台的线路走向和设备位置信息。数字孪生子系统11，用于基于数字孪生技术，根据线路走向和设备位置信息，生成线路三维仿真模型。巡线子系统12，用于基于线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，并对广电发射台异常线路进行高亮显示。Exemplarily, the
示例性的，数据获取子系统10，获取的信息还包括：机房空间数据、机柜机架数据、线槽数据、设备上下游关联设备信息、设备接口信息、线路类型信息、线路异常诱发动作、线路两端接口信息和线路维护记录等。Exemplarily, the
示例性的，数字孪生子系统11，具体用于：根据线路走向和设备位置信息，将线路走线排布进行数字化，得到线路排布数字化信息；基于线路排布数字化信息，对广电发射台的线路中连接的设备进行数字化，得到数字化线路与设备关联信息；对广电发射台的线路中线缆的形态、线缆的结构和线缆监测信息进行数字化，得到线缆数字化信息；基于虚幻引擎，将线路排布数字化信息、数字化线路与设备关联信息和线缆数字化信息进行动态组合，得到线路三维仿真模型。Exemplarily, the digital twin subsystem 11 is specifically used to: digitize the line layout according to the line direction and equipment location information, and obtain the line layout digitized information; The equipment connected in the line is digitized, and the information related to the digitized line and equipment is obtained; the shape of the cable, the structure of the cable and the monitoring information of the cable in the line of the radio and television transmitting station are digitized to obtain the digital information of the cable; based on the Unreal Engine, The 3D simulation model of the line is obtained by dynamically combining the digital information of the line arrangement, the related information of the digital line and equipment, and the digital information of the cable.
示例性的，对广电发射台的线路中连接的设备进行数字化是指对某一线路连接的设备进行数字化；上述数字化线路与设备关联信息指的是在线路中某一位置该线路与何种设备进行了连接。Exemplarily, digitizing the equipment connected to the line of the radio and television transmitting station refers to digitizing the equipment connected to a certain line; the above-mentioned digitized line-equipment association information refers to what kind of equipment the line is connected to at a certain position in the line. connected.
示例性的，线缆数字化信息与线路排布数字化信息不同，线路排布数字化信息主要是线路的走向与排布信息，线缆数字化信息主要是线缆的形态信息、线缆的结构信息和线缆的监测信息。Exemplarily, the cable digitization information is different from the line arrangement digitization information. The line arrangement digitization information is mainly the line direction and arrangement information, and the cable digitization information is mainly the shape information of the cable, the structure information of the cable and the line information. cable monitoring information.
示例性的，线路三维仿真模型的建立在人机交互维度，使数字化过程的结果达到对真实场景的有效模拟，为巡线定位、目标展现、浏览查看等功能实现提供了重要基础。Exemplarily, the 3D simulation model of the line is established in the dimension of human-computer interaction, so that the results of the digital process can effectively simulate the real scene, and provide an important foundation for the realization of functions such as line patrol positioning, target display, browsing and viewing.
示例性的，在一具体实施例中，以BNC线缆为例，线路三维仿真模型的过程，可以包括：Exemplarily, in a specific embodiment, taking a BNC cable as an example, the process of the three-dimensional simulation model of the line may include:
1、依据采集信息与相关图纸，等尺寸比例开发模型轮廓；1. According to the collected information and related drawings, develop the outline of the model in equal scale;
2、生成体积模型；2. Generate volume model;
3、对模型进行精细化制作；3. Refine the model;
4、整体线缆拼接和细节制作；4. Overall cable splicing and detail production;
5、对组件进行分类、拆分和命名；5. Classify, split and name components;
6、组件模型的UV展开、整理，获得统一的外观；6. UV unwrapping and sorting of component models to obtain a unified appearance;
7、不同材质的纹理制作和质感模拟、并将其指定对应组件；7. Texture production and texture simulation of different materials, and assign them to corresponding components;
8、通过不同的线缆数据来为线缆定义动作做准备；8. Prepare for the cable definition action through different cable data;
9、模型导出。9. Model export.
在一些可能的实现方式中，还可以获取线缆的渲染信息，根据线缆的渲染信息，进一步完善线路三维仿真模型。In some possible implementation manners, the rendering information of the cable can also be obtained, and the three-dimensional simulation model of the line can be further improved according to the rendering information of the cable.
其中，线缆的渲染信息可以包含颜色、材质、机理以及主观感受等，主要用于完善线路三维仿真模型呈现的效果。Among them, the rendering information of the cable can include color, material, mechanism, and subjective feeling, etc., and is mainly used to improve the effect of the three-dimensional simulation model of the line.
示例性的，虚幻引擎包括导航管理、寻址管理、快捷操作、模型浏览四个维度的功能。Exemplarily, the Unreal Engine includes functions in four dimensions: navigation management, addressing management, shortcut operations, and model browsing.
导航管理，提供多维度导航功能，方便用户快速进入模型各区域、查看各主体设备、展现详情信息等。Navigation management provides multi-dimensional navigation function, which is convenient for users to quickly enter various areas of the model, view various main equipment, and display detailed information.
寻址管理，常规项目对应的系统包含几百上千个底层模型，百个左右组件，寻址管理定义模型命名约定、层级关系约定、组合约定、联动定义，达到快速索引各组件与单独模型的目标，上层系统通过寻址管理提供的功能，可快速定位到某个目标组件，并驱动这个组件执行相关功能动作。Addressing management, the system corresponding to a conventional project contains hundreds or thousands of underlying models and about a hundred components. Addressing management defines model naming conventions, hierarchical relationship conventions, combination conventions, and linkage definitions, so as to quickly index each component and individual models. Target, the function provided by the upper system through addressing management can quickly locate a target component and drive this component to perform related functional actions.
快捷操作，提供在领域内针对于设备模型最常规功能操作的快捷方式，包含设备拆解与组合、设备按键触发执行、设备各维度信息展现、设备异态与报警展现、设备特有功能定制等。Shortcut operation provides shortcuts for the most common function operations of equipment models in the field, including equipment disassembly and combination, equipment key-triggered execution, information display of various dimensions of equipment, equipment abnormality and alarm display, equipment-specific function customization, etc.
模型浏览，支持上层系统对模型进行全方位浏览，用户可以像常规大型游戏一样在模型中进行实景操作，包含以第一人称视角，在模型中上下左右、前后进行移动，支持左右旋转、改变场景视角、前后伸缩、障碍阻隔等。Model browsing, support the upper-layer system to browse the model in an all-round way, users can operate the real scene in the model like a regular large-scale game, including moving up, down, left, right, and front and back in the model from the first-person perspective, supporting left-right rotation and changing the scene perspective , Front and rear telescopic, obstacle blocking, etc.
示例性的，巡线子系统12除了可以高亮显示上述的异常线路，还可以高亮显示工作人员想要巡察的线路，方便工作人员在现实中直接找到对应线路的走向检查线路有没有潜在安全隐患。Exemplarily, in addition to highlighting the abnormal lines mentioned above, the
示例性的，采用直接异态监察方式，确定线路状态，包括：通过传感器，获得各个线路的监测信息；针对每条线路，当该线路的监测信息超过预设阈值或者不在预设区间时，判定该线路为异常状态；当该线路的监测信息具有线性变化趋势，且该线路的监测信息不超过预设阈值或者在预设区间时，判定该线路为预警状态。Exemplarily, using the direct abnormal monitoring method to determine the line status includes: obtaining monitoring information of each line through sensors; for each line, when the monitoring information of the line exceeds a preset threshold or is not in a preset interval, determining The line is in an abnormal state; when the monitoring information of the line has a linear change trend, and the monitoring information of the line does not exceed a preset threshold or is within a preset interval, the line is determined to be in an early warning state.
示例性的，假设上述的监测信息为电流，预设阈值为10A，其电流值为3A，且同时按照0.1A/s的趋势在增加，虽然此时监测信息在预设阈值之内，但是判定该电流所在的线路为预警状态。Exemplarily, assuming that the above monitoring information is current, the preset threshold value is 10A, the current value is 3A, and at the same time it is increasing according to the trend of 0.1A/s, although the monitoring information is within the preset threshold value at this time, it is determined that The line where this current is located is in an early warning state.
示例性的，采用间接异态监察方式，确定线路状态，包括：针对每条线路，获取该线路的信号监测设备或该线路两端设备的联通协议的返回状态；当该线路的信号监测设备或该线路两端设备的联通协议的返回状态为异常时，判定该线路为预警状态；当该线路预警状态的持续时长超过预设时长阈值时，判定该线路为异常状态。Exemplarily, the indirect abnormal state monitoring method is used to determine the line status, including: for each line, obtaining the signal monitoring device of the line or the return status of the Unicom protocol of the devices at both ends of the line; When the return status of the Unicom protocol of the devices at both ends of the line is abnormal, the line is determined to be in an early warning state; when the duration of the line early warning state exceeds a preset duration threshold, it is determined that the line is in an abnormal state.
示例性的，当某一线路的状态判定结果包括异常状态和预警状态时，则确定该线路的最终状态判定结果为异常状态。Exemplarily, when the state determination result of a certain line includes an abnormal state and an early warning state, it is determined that the final state determination result of the line is an abnormal state.
示例性的，当对某一线路同时通过直接异态监察方式和间接异态监察方式进行状态判定时，以直接异态监察方式的状态判定结果作为该线路的最终状态判定结果。Exemplarily, when the state determination of a line is performed through the direct abnormal state monitoring method and the indirect abnormal state monitoring method at the same time, the state determination result of the direct abnormal state monitoring method is used as the final state determination result of the line.
示例性的，还可以通过查看线缆两端设备的实时数据情况，辅助判定两端设备运行状态；还可以通过查看线缆直接采集的相关监测信息，辅助判定线缆本身运行状态；还可以通过查看线缆信号监测设备的相关信息，辅助判定线缆本身运行状态。Exemplarily, it is also possible to assist in determining the running status of the devices at both ends by viewing the real-time data of the devices at both ends of the cable; it is also possible to assist in determining the running status of the cable itself by viewing the relevant monitoring information directly collected by the cable; View the relevant information of the cable signal monitoring equipment to assist in determining the running status of the cable itself.
示例性的，巡察子系统12还可以得到以往线缆运行维护数据，并通过以往线缆运行维护数据，迅速定位到相似问题发生记录，对应罗列常见触发原因、修复方法以及该修复方法对应的操作，帮助工作人员及时定位并修复问题。Exemplarily, the
上述基于数字孪生的广电发射台智能巡线系统，通过数字孪生技术以及广电发射台的线路走向和设备位置信息，生成了线路三维仿真模型，并通过线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，实现了广电发射台异常线路进行高亮显示。由于数字孪生技术的加入，使得工作人员不必再依靠查询常规的图纸、文字记录等方式对线路进行维护，可以通过该线路三维仿真模型，查询到出现异常的线路并根据高亮显示与现实一一对应的方法实现对线路的巡察工作，除此之外，还可以根据该线路三维仿真模型，完成日常的线路维护工作，防止线路出现重大安全隐患。The above-mentioned digital twin-based radio and television transmitting station intelligent line inspection system generates a three-dimensional simulation model of the line through the digital twin technology and the line direction and equipment location information of the radio and television transmitting station. The indirect abnormal monitoring method determines the line status and realizes the highlighting of abnormal lines in the radio and television transmitter. Due to the addition of digital twin technology, the staff no longer need to rely on conventional drawings, written records, etc. to maintain the line. They can use the 3D simulation model of the line to query the abnormal line and display it according to the highlight and reality. The corresponding method realizes the inspection of the line. In addition, the daily line maintenance work can be completed according to the three-dimensional simulation model of the line to prevent major safety hazards on the line.
图2是本申请一实施例提供的基于数字孪生的广电发射台智能巡线方法的示意性流程图，参照图2，对该基于数字孪生的广电发射台智能巡线方法的详述如下：Fig. 2 is the schematic flow chart of the digital twin-based radio and television transmitting station intelligent line inspection method provided by an embodiment of the present application, with reference to Fig. 2, the digital twin-based radio and television transmitting station intelligent line inspection method is described in detail as follows:
在步骤101中，获取广电发射台的线路走向和设备位置信息。In
在步骤102中，基于数字孪生技术，根据线路走向和设备位置信息，生成线路三维仿真模型。In
示例性的，基于数字孪生技术，根据所述线路走向和设备位置信息，生成线路三维仿真模型，包括：根据线路走向和设备位置信息，将线路走线排布进行数字化，得到线路排布数字化信息；基于线路排布数字化信息对广电发射台的线路中连接的设备进行数字化，得到数字化线路与设备关联信息；对广电发射台的线路中线缆的形态、线缆的结构和线缆监测信息进行数字化，得到线缆数字化信息；基于虚幻引擎，将线路排布数字化信息、数字化线路设备关联信息和线缆数字化信息进行动态组合，得到线路三维仿真模型。Exemplarily, based on the digital twin technology, according to the line direction and equipment location information, generating a three-dimensional simulation model of the line, including: digitizing the line layout according to the line direction and equipment location information, and obtaining the line layout digitized information ; Digitize the equipment connected in the line of the radio and television transmitting station based on the digitized information of the line arrangement, and obtain the information related to the digitized line and the equipment; carry out the analysis on the shape of the cable, the structure of the cable and the monitoring information of the cable in the line of the radio and television transmitting station. Digitize to obtain cable digitized information; based on Unreal Engine, dynamically combine the digitized information of line layout, digitized line equipment related information and digitized cable information to obtain a 3D simulation model of the line.
在步骤103中，基于线路三维仿真模型，采用直接异态监察方式和间接异态监察方式，确定线路状态，并对广电发射台异常线路进行高亮显示。In
示例性的，采用直接异态监察方式，确定线路状态，包括：通过传感器，获得各个线路的监测信息；针对每条线路，当该线路的监测信息超过预设阈值或者不在预设区间时，判定该线路为异常状态；当该线路的的监测信息具有线性变化趋势，且该线路的监测信息不超过预设阈值或者在预设区间时，判定该线路为预警状态。Exemplarily, using the direct abnormal monitoring method to determine the line status includes: obtaining monitoring information of each line through sensors; for each line, when the monitoring information of the line exceeds a preset threshold or is not in a preset interval, determining The line is in an abnormal state; when the monitoring information of the line has a linear change trend, and the monitoring information of the line does not exceed a preset threshold or is within a preset interval, the line is determined to be in an early warning state.
示例性的，采用间接异态监察方式，确定线路状态，包括：针对每条线路，获取该线路的信号监测设备或该线路两端设备的联通协议的返回状态；当该线路的信号监测设备或该线路两端设备的联通协议的返回状态为异常时，判定该线路为预警状态；当该线路预警状态的持续时长超过预设时长阈值时，判定该线路为异常状态。Exemplarily, the indirect abnormal state monitoring method is used to determine the line status, including: for each line, obtaining the signal monitoring device of the line or the return status of the Unicom protocol of the devices at both ends of the line; When the return status of the Unicom protocol of the devices at both ends of the line is abnormal, the line is determined to be in an early warning state; when the duration of the line early warning state exceeds a preset duration threshold, it is determined that the line is in an abnormal state.
示例性的，当某一线路的状态判定结果包括异常状态和预警状态时，则确定该线路的最终状态判定结果为异常状态。Exemplarily, when the state determination result of a certain line includes an abnormal state and an early warning state, it is determined that the final state determination result of the line is an abnormal state.
示例性的，当对某一线路同时通过直接异态监察方式和间接异态监察方式进行状态判定时，以直接异态监察方式的状态判定结果作为该线路的最终状态判定结果。Exemplarily, when the state determination of a line is performed through the direct abnormal state monitoring method and the indirect abnormal state monitoring method at the same time, the state determination result of the direct abnormal state monitoring method is used as the final state determination result of the line.
应理解，上述实施例中各步骤的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。It should be understood that the size of the sequence numbers of the steps in the above embodiments does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
需要说明的是，上述装置/单元之间的信息交互、执行过程等内容，由于与本申请方法实施例基于同一构思，其具体功能及带来的技术效果，具体可参见方法实施例部分，此处不再赘述。It should be noted that the information exchange, execution process and other contents between the above-mentioned devices/units are based on the same concept as the method embodiments of the present application. For specific functions and technical effects, please refer to the method embodiments section. It is not repeated here.
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能单元、模块完成，即将所述装置的内部结构划分成不同的功能单元或模块，以完成以上描述的全部或者部分功能。实施例中的各功能单元、模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中，上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。另外，各功能单元、模块的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. Module completion, that is, dividing the internal structure of the device into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated in one processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit, and the above-mentioned integrated units may adopt hardware. It can also be realized in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above-mentioned system, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.
本申请实施例还提供了一种终端设备，参见图3，该终端设备500可以包括：至少一个处理器510、存储器520，该存储器520用于存储计算机程序，所述处理器510用于调用并运行所述存储器520中存储的计算机程序实现上述任意各个方法实施例中的步骤，例如图2所示实施例中的步骤101至步骤103。An embodiment of the present application further provides a terminal device. Referring to FIG. 3, the
示例性的，计算机程序可以被分割成一个或多个模块/单元，一个或者多个模块/单元被存储在存储器520中，并由处理器510执行，以完成本申请。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序段，该程序段用于描述计算机程序在终端设备500中的执行过程。Exemplarily, the computer program may be divided into one or more modules/units, and the one or more modules/units are stored in the
本领域技术人员可以理解，图3仅仅是终端设备的示例，并不构成对终端设备的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如输入输出设备、网络接入设备、总线等。Those skilled in the art can understand that FIG. 3 is only an example of a terminal device, and does not constitute a limitation on the terminal device. It may include more or less components than the one shown in the figure, or combine some components, or different components, such as Input and output devices, network access devices, buses, etc.
处理器510可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列 (Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。The processor 510 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf processors Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
存储器520可以是终端设备的内部存储单元，也可以是终端设备的外部存储设备，例如插接式硬盘，智能存储卡(Smart Media Card，SMC)，安全数字 (Secure Digital，SD)卡，闪存卡(Flash Card)等。所述存储器520用于存储所述计算机程序以及终端设备所需的其他程序和数据。所述存储器520还可以用于暂时地存储已经输出或者将要输出的数据。The
总线可以是工业标准体系结构(Industry Standard Architecture，ISA)总线、外部设备互连(Peripheral Component，PCI)总线或扩展工业标准体系结构(ExtendedIndustry Standard Architecture，EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，本申请附图中的总线并不限定仅有一根总线或一种类型的总线。The bus may be an industry standard architecture (Industry Standard Architecture, ISA) bus, a Peripheral Component (Peripheral Component, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, or the like. The bus can be divided into address bus, data bus, control bus and so on. For convenience of representation, the buses in the drawings of the present application are not limited to only one bus or one type of bus.
本申请实施例提供的基于数字孪生的广电发射台智能巡线方法可以应用于计算机、可穿戴设备、车载设备、平板电脑、笔记本电脑、上网本、手机等终端设备上，本申请实施例对终端设备的具体类型不作任何限制。The digital twin-based intelligent line inspection method for radio and television transmitting stations provided by the embodiments of the present application can be applied to terminal devices such as computers, wearable devices, vehicle-mounted devices, tablet computers, notebook computers, netbooks, and mobile phones. There is no restriction on the specific type.
本申请实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现可实现上述基于数字孪生的广电发射台智能巡线方法各个实施例中的步骤。Embodiments of the present application also provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned digital twin-based radio and television transmitting station intelligent line tracking can be realized. The steps in various embodiments of the method.
本申请实施例提供了一种计算机程序产品，当计算机程序产品在移动终端上运行时，使得移动终端执行时实现可实现上述基于数字孪生的广电发射台智能巡线方法各个实施例中的步骤。The embodiments of the present application provide a computer program product, when the computer program product runs on a mobile terminal, so that the mobile terminal can implement the steps in each embodiment of the above-mentioned digital twin-based radio and television transmitting station intelligent line patrol method.
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实现上述实施例方法中的全部或部分流程，可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器执行时，可实现上述各个方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质至少可以包括：能够将计算机程序代码携带到拍照装置/终端设备的任何实体或装置、记录介质、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，RandomAccess Memory)、电载波信号、电信信号以及软件分发介质。例如U盘、移动硬盘、磁碟或者光盘等。在某些司法管辖区，根据立法和专利实践，计算机可读介质不可以是电载波信号和电信信号。The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the present application realizes all or part of the processes in the methods of the above embodiments, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium. When executed by a processor, the steps of each of the above method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form, and the like. The computer-readable medium may include at least: any entity or device capable of carrying the computer program code to the photographing device/terminal device, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, RandomAccess Memory), electrical carrier signal, telecommunication signal, and software distribution medium. For example, U disk, mobile hard disk, disk or CD, etc. In some jurisdictions, under legislation and patent practice, computer readable media may not be electrical carrier signals and telecommunications signals.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述或记载的部分，可以参见其它实施例的相关描述。In the foregoing embodiments, the description of each embodiment has its own emphasis. For parts that are not described or described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.
在本申请所提供的实施例中，应该理解到，所揭露的装置/网络设备和方法，可以通过其它的方式实现。例如，以上所描述的装置/网络设备实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性，机械或其它的形式。In the embodiments provided in this application, it should be understood that the disclosed apparatus/network device and method may be implemented in other manners. For example, the apparatus/network device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units. Or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
以上所述实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围，均应包含在本申请的保护范围之内。The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: it can still be used for the above-mentioned implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the application, and should be included in the within the scope of protection of this application.
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