阅读说明：本技术 一种变电站的遥测文本图元与设备图元位置关联校验方法 (Correlation verification method for positions of telemetering text primitives and equipment primitives of transformer substation ) 是由 刘勇 管荑 林琳 马强 田大伟 徐征 王余全 耿玉杰 张强 白英伟 李慧聪 马 于 2020-04-13 设计创作，主要内容包括：本发明涉及了一种变电站的遥测文本图元与设备图元位置关联校验方法,依次包括如下步骤：S1：遍历变电站G图形文件,读取遥测监控信号文本图元数据；S2：查找与遥测监控信号文本图元数据关联一致的遥测关联设备图元属性数据；S3：确定关联设备遥测监控信号文本图元标准位置边界值；S4：划分关联设备遥测监控信号文本图元标准位置范围；S5：提取步骤S1中的遥测图元坐标位置,进行遥测监控信号文本图元与关联设备图元位置校验；S6：输出遥测监控信号文本图元位置关联校验结果。本技术方案很好地解决了变电站的遥测文本图元与关联设备图元位置关联校验问题,保证变电站设备遥测实时信息的准确性,从而使变电站正常稳定地运行。(The invention relates to a method for verifying association between a telemetering text primitive and an equipment primitive position of a transformer substation, which sequentially comprises the following steps: s1: traversing a G graphic file of the transformer substation, and reading text primitive data of the remote-measuring monitoring signal; s2: searching the telemetering associated equipment primitive attribute data which are consistent with the telemetering monitoring signal text primitive data in association; s3: determining a standard position boundary value of a text primitive of the telemetering monitoring signal of the associated equipment; s4: dividing a standard position range of a text primitive of a telemetering monitoring signal of the associated equipment; s5: extracting the coordinate positions of the telemetering primitive in the step S1, and checking the positions of the telemetering monitoring signal text primitive and the associated equipment primitive; s6: and outputting a remote monitoring signal text primitive position correlation verification result. The technical scheme well solves the problem of correlation check between the telemetering text primitive of the transformer substation and the position of the primitive of the associated equipment, and ensures the accuracy of telemetering real-time information of the transformer substation equipment, so that the transformer substation can normally and stably operate.)

1. A method for verifying association between telemetering text primitives and equipment primitives of a transformer substation is characterized by comprising the following steps: the method sequentially comprises the following steps:

s1: traversing a G graphic file of the transformer substation, reading the text primitive data of the remote monitoring signal with a text label, and storing the text primitive data to a program for caching, wherein the text primitive data of the remote monitoring signal comprises the coordinate position of a remote primitive;

s2: traversing a G graphic file of the transformer substation, searching telemetering associated equipment graphic element attribute data which are associated with the telemetering monitoring signal text graphic element data and are consistent, and storing the data to a program cache, wherein the associated equipment graphic element attribute data comprise associated equipment graphic element coordinate positions; if the telemetering associated equipment primitive attribute data which are consistent with the telemetering monitoring signal text primitive data in association cannot be found, marking the telemetering associated equipment primitive attribute data as non-associated equipment primitive records;

s3: determining a standard position boundary value of a text primitive of the associated equipment telemetry monitoring signal: extracting associated equipment primitive coordinate position data, and calculating and determining a standard position boundary value set of a text primitive of a telemetering monitoring signal of associated equipment by taking the associated equipment primitive coordinate position as a center;

s4: dividing a standard position range of a text primitive of a telemetering monitoring signal of the associated equipment: dividing a standard position range of the associated equipment telemetering monitoring signal text primitive by taking the coordinate position of the associated equipment primitive as a center and taking the set of the standard position boundary values of the associated equipment telemetering monitoring signal text primitive determined in the step S3 as a boundary;

s5: and (3) verifying the positions of the text primitives and the associated equipment primitives of the telemetering monitoring signal: extracting the telemetering primitive coordinate position in the step S1, judging whether the telemetering primitive coordinate position is in the standard position range of the associated equipment telemetering monitoring signal text primitive, and if so, indicating that the association is correct; if not, associating errors;

s6: outputting a remote monitoring signal text primitive position correlation verification result: and outputting the associated equipment primitive in the step S2 and the verification result in the step S5.

2. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 1, wherein the method comprises the following steps: in step S1, the telemetry monitor signal text primitive data further includes telemetry primitive id data, telemetry primitive description, and telemetry primitive parent object id data.

3. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 2, wherein the method comprises the following steps: in step S2, the associated device primitive attribute data further includes associated device primitive id data and associated device primitive description.

4. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 3, wherein the method comprises the following steps: in step S2, searching for a connected device primitive id consistent with the association of the telemetering primitive parent object id, and if the connected device primitive id can be found, judging that the telemetering monitoring signal text primitive data is consistent with the association of the telemetering associated device primitive attribute data; and if the primitive cannot be found, marking the primitive as a non-associated equipment primitive record.

5. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 4, wherein the method comprises the following steps: in step S3, setting X, Y offset position distance of the associated device primitive coordinate position corresponding to the telemetry primitive coordinate position with the associated device primitive coordinate position as the center, and calculating and determining a text primitive standard position boundary value set of the associated device telemetry monitoring signal; accordingly, the standard position range of the associated device telemetry monitoring signal text primitive marked off in step S4 is a rectangular range.

6. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 5, wherein the method comprises the following steps: the X, Y offset distance may be a default value or a manually entered value.

7. The method for verifying association between telemetry text primitives and equipment primitive positions of a substation of claim 6, wherein the method comprises the following steps: the default value for the X, Y offset distance is 50 pixels.

Technical Field

The invention relates to the technical field of image recognition, in particular to a method for verifying association between a telemetering text primitive and an equipment primitive position of a transformer substation.

Background

Along with the gradual improvement of the intelligent level of the national power grid, the flexibility of the operation and service modes of the national grid system is gradually improved, the resource optimization configuration in a wider range is realized, and the effect of a power grid visualization platform is highlighted.

However, at present, the graph G of the transformer substation is mainly formed by manually drawing the transformer substation station at the initial stage of building the transformer substation, which causes many errors between the remote-measurement monitoring information text primitives and the associated device primitives, and fails to manually identify such a graph error, which causes the transformer substation monitoring personnel to fail to obtain correct remote-measurement real-time information of the transformer substation device, thereby correctly judging the operation state of the transformer substation device and affecting the normal and stable operation of the transformer substation.

At present, in the prior art, a correlation verification method for the positions of a text primitive and an equipment primitive of telemetering monitoring information of a related transformer substation does not exist.

Disclosure of Invention

The invention aims to solve the technical problem of making up the defects of the prior art and provides a method for verifying association between a telemetering monitoring information text primitive and a related equipment primitive position of a transformer substation.

To solve the technical problems, the technical scheme of the invention is as follows:

a method for verifying correlation between telemetering text primitives and equipment primitives of a transformer substation sequentially comprises the following steps:

s1: traversing a G graphic file of the transformer substation, reading the text primitive data of the remote monitoring signal with a text label, and storing the text primitive data to a program for caching, wherein the text primitive data of the remote monitoring signal comprises the coordinate position of a remote primitive;

s2: traversing a G graphic file of the transformer substation, searching telemetering associated equipment graphic element attribute data which are associated with the telemetering monitoring signal text graphic element data and are consistent, and storing the data to a program cache, wherein the associated equipment graphic element attribute data comprise associated equipment graphic element coordinate positions; if the telemetering associated equipment primitive attribute data which are consistent with the telemetering monitoring signal text primitive data in association cannot be found, marking the telemetering associated equipment primitive attribute data as non-associated equipment primitive records;

s3: determining a standard position boundary value of a text primitive of the associated equipment telemetry monitoring signal: extracting associated equipment primitive coordinate position data, and calculating and determining a standard position boundary value set of a text primitive of a telemetering monitoring signal of associated equipment by taking the associated equipment primitive coordinate position as a center;

s4: dividing a standard position range of a text primitive of a telemetering monitoring signal of the associated equipment: dividing a standard position range of the associated equipment telemetering monitoring signal text primitive by taking the coordinate position of the associated equipment primitive as a center and taking the set of the standard position boundary values of the associated equipment telemetering monitoring signal text primitive determined in the step S3 as a boundary;

s5: and (3) verifying the positions of the text primitives and the associated equipment primitives of the telemetering monitoring signal: extracting the telemetering primitive coordinate position in the step S1, judging whether the telemetering primitive coordinate position is in the standard position range of the associated equipment telemetering monitoring signal text primitive, and if so, indicating that the association is correct; if not, associating errors;

s6: outputting a remote monitoring signal text primitive position correlation verification result: and outputting the associated equipment primitive in the step S2 and the verification result in the step S5.

Further, in step S1, the telemetry monitor signal text primitive data further includes telemetry primitive id data, telemetry primitive description, and telemetry primitive parent object id data.

Further, in step S2, the associated device primitive attribute data further includes associated device primitive id data and associated device primitive description.

Further, in step S2, searching for a connected device primitive id that is consistent with the correlation with the telemetry primitive parent object id, and if the connected device primitive id can be found, determining that the telemetry monitoring signal text primitive data is consistent with the correlation with the telemetry related device primitive attribute data; and if the primitive cannot be found, marking the primitive as a non-associated equipment primitive record.

Further, in step S3, setting X, Y offset position distance of the associated device primitive coordinate position corresponding to the telemetry primitive coordinate position with the associated device primitive coordinate position as a center, and calculating to determine a standard position boundary value set of the associated device telemetry monitoring signal text primitive; accordingly, the standard position range of the associated device telemetry monitoring signal text primitive marked off in step S4 is a rectangular range.

Further, the X, Y offset distance may be a default value or a manually entered value.

Further, the default value of the X, Y offset distance is 50 pixels.

The invention can achieve the following beneficial effects:

1) establishing an association relation between the attribute data of the telemetering monitoring information text primitive and the associated equipment primitive, and dividing a standard position range of the associated equipment telemetering monitoring signal text primitive according to the coordinate position of the associated equipment primitive; verifying the positions of the telemetering monitoring signal text primitive and the associated equipment primitive of the transformer substation by judging whether the coordinate position of the telemetering primitive is within the standard position range of the telemetering monitoring signal text primitive of the associated equipment;

2) according to the scheme, associated equipment primitives and positions thereof can be searched directly by extracting the attribute data of the telemetering monitoring information text primitives, so that the association check between the telemetering monitoring information text primitives and the equipment primitives positions of the substation is realized, the electric power G graphic specification does not need to be known, and graphic standardized adaptation processing does not need to be carried out in advance;

3) the problem of correlation and verification of the positions of the telemetering monitoring information text primitives and the associated equipment primitives of the transformer substation is well solved, and the accuracy of telemetering real-time information of the transformer substation equipment is ensured, so that the transformer substation can normally and stably operate.

Drawings

FIG. 1 is a flow chart of an embodiment of the present invention;

FIG. 2 is a diagram illustrating an example of an associated device primitive coordinate X, Y offset from a location distance input interface;

FIG. 3 is a graphical representation of a standard range of positions of text primitives for associated equipment telemetry monitor signals in accordance with an embodiment of the present invention;

FIG. 4 is a screenshot of an output demonstration of an association check result according to an embodiment of the present invention;

fig. 5 is a partially enlarged view of the WWW portion of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.