JP2006345695A5 - - Google Patents
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- JP2006345695A5 JP2006345695A5 JP2006239581A JP2006239581A JP2006345695A5 JP 2006345695 A5 JP2006345695 A5 JP 2006345695A5 JP 2006239581 A JP2006239581 A JP 2006239581A JP 2006239581 A JP2006239581 A JP 2006239581A JP 2006345695 A5 JP2006345695 A5 JP 2006345695A5
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前記径間毎に、少なくも、前記径間一帯の、前記樹木の樹木情報と前記径間の径間情報と送電線状態情報とが記憶され、前記送電線と前記樹木との離隔距離情報とこの離隔距離に対しての判定結果情報とが対応させられて記憶される記憶手段と、
前記径間が指定されると、その径間に対応する前記樹木情報、径間情報、送電線状態情報、離隔距離情報を内部の主メモリに取り込む手段と、
前記径間の、平面をＸ−Ｙ座標系に、縦断面をＸ−Ｚ座標系に、横断面をＹ−Ｚ座標系にした３軸の座標系を有し、前記送電線の曲線である、設定された第１、第２又は第３の曲線の３次元座標のＸ、Ｙ座標値を前記Ｘ−Ｙ座標系（平面）に、Ｘ、Ｚ座標値を前記Ｘ−Ｚ座標系（縦断面）に、Ｙ、Ｚ座標値を前記Ｙ−Ｚ座標系（横断面）に投影し、また設定された前記主メモリの前記樹木情報の３次元座標の、Ｘ、Ｙ座標値を前記Ｘ−Ｙ座標系（平面）に、Ｘ、Ｚ座標値を前記Ｘ−Ｚ座標系（縦断面）に、Ｙ、Ｚ座標値を前記Ｙ−Ｚ座標系（横断面）に投影する投影処理部と、
前記主メモリの前記径間の前記樹木情報の樹木の頂点のＸ、Ｙ座標値並びに前記第１の鉄塔と第２の鉄塔の間の前記径間情報の送電線の曲線である第１の曲線のＸ、Ｙ座標値を前記投影処理部に設定する手段と、
前記主メモリの前記径間の前記樹木情報の樹木の頂点のＸ、Ｚ座標値並びに前記第１の鉄塔と第２の鉄塔の間の前記径間情報の送電線の曲線である第２の曲線のＸ、Ｚ座標値を前記投影処理部に設定する手段と、
前記主メモリの前記径間の前記樹木情報の樹木の頂点のＹ、Ｚ座標値並びに前記第１の鉄塔と第２の鉄塔の間の前記径間情報の送電線の曲線である第３の曲線のＹ、Ｚ座標値を前記投影処理部に設定する手段と、
前記送電線に対して前記送電線状態情報に基づく通常電力を供給し、風の影響を考慮しないとする第１の条件又は前記送電線状態情報に基づく通常電力を供給し、風の影響を考慮するとする第２の条件若しくは前記送電線に前記送電線状態情報に基づく最大電力を供給し、風の影響を考慮しないとする第３の条件を設定する手段と、
前記第１の条件が設定されたときは、前記第１の鉄塔と第２の鉄塔との間で前記送電線に通常電力を供給して静止させたときの前記第１の曲線のＸ、Ｙ座標値とＸ、Ｚ座標値とＹ、Ｚ座標値とを前記投影処理部に設定する手段と、
前記第２の条件が設定されたときは、前記第１の曲線を前記最大風力で振ったときの前記第２の曲線のＸ、Ｙ座標値とＸ、Ｚ座標値とＹ、Ｚ座標値とを前記投影処理部に設定する手段と、
前記第３の条件が設定されたときは、前記送電線に最大電力を供給したときの前記第３の曲線のＸ、Ｙ座標値とＸ、Ｚ座標値とＹ、Ｚ座標値とを前記投影処理部に設定する手段と、
前記投影処理部の前記Ｙ−Ｚ座標系（横断面）における前記第１の曲線、第２の曲線、第３の曲線と前記樹木情報の樹木の各頂点の座標との離隔距離を順次求める手段と、
前記求めた離隔距離が危険な距離かどうかを判定し、該判定結果の危険度と該危険度の色と共に前記樹木情報の前記頂点の座標に対応させて前記記憶手段に記憶する手段と、
前記投影処理部の前記Ｘ−Ｚ座標系（縦断面）の、第１の鉄塔と第２の鉄塔との間の前記第１の曲線、第２の曲線、第３の曲線を前記表示部に表示（縦断面）する手段と、
前記頂点の座標に対応させている前記第１、第２、第３の曲線の前記判定結果を読み込み、この判定結果の危険度に応じた色で前記投影処理部のＸ−Ｚ座標系（縦断面）の前記樹木情報の各樹木を前記表示部に表示する手段と、
前記表示部に表示された縦断面に縦カーソルを表示させ、該縦カーソルが選択されたとき、その縦カーソルの前記投影処理部のＸ−Ｚ座標系（縦断面）における前記樹木情報の判定結果及び前記第１の曲線、第２の曲線又は第３の曲線を表示させる手段と、
を有することを特徴とする送電線下支障樹木自動表示装置。 Based on the transmission line between the first tower and the second tower, and the tree information under this transmission line, using the three-dimensional position of the feature obtained by launching the laser from above. In the automatic display device for trees under the transmission line that displays the relationship between the electric wire and the tree on the display unit,
For each span, at least the span of the span, the tree information of the tree, the span information of the span, and the transmission line state information are stored, and the separation distance information between the transmission line and the tree; Storage means for storing the determination result information for the separation distance in association with each other;
When the span is specified, means for fetching the tree information, span information, transmission line state information, and separation distance information corresponding to the span into an internal main memory;
It is a curve of the power transmission line having a three-axis coordinate system in which the plane is an XY coordinate system, a longitudinal section is an XZ coordinate system, and a transverse section is a YZ coordinate system. The X, Y coordinate values of the set three-dimensional coordinates of the first, second or third curve are set in the XY coordinate system (plane), and the X, Z coordinate values are set in the XZ coordinate system (longitudinal section). Y, Z coordinate values are projected onto the YZ coordinate system (transverse section) on the plane), and the X, Y coordinate values of the set three-dimensional coordinates of the tree information of the main memory are projected to the X- A projection processing unit that projects X and Z coordinate values onto the XZ coordinate system (longitudinal section) and Y and Z coordinate values onto the YZ coordinate system (transverse section) on the Y coordinate system (plane);
A first curve that is an X, Y coordinate value of a vertex of a tree of the tree information between the spans of the main memory and a transmission line curve of the span information between the first tower and the second tower. Means for setting the X and Y coordinate values of the projection processing unit;
The second curve which is the X and Z coordinate values of the vertices of the tree of the tree information between the spans in the main memory and the transmission line curve of the span information between the first pylon and the second pylon Means for setting the X and Z coordinate values of the projection processing unit;
A third curve that is a curve of a transmission line of the span information between the first tower and the second tower and the Y and Z coordinate values of the tree of the tree information between the spans of the main memory and the span information of the main memory Means for setting the Y and Z coordinate values of the projection processing unit;
Supply normal power based on the transmission line state information to the transmission line and supply normal power based on the first condition or the transmission line state information that does not consider the influence of wind, and consider the influence of wind Then, a second condition or means for supplying the maximum power based on the transmission line state information to the transmission line and setting a third condition that does not consider the influence of wind;
When the first condition is set, X and Y of the first curve when the normal power is supplied to the power transmission line between the first tower and the second tower to be stationary. Means for setting a coordinate value, an X, Z coordinate value, and a Y, Z coordinate value in the projection processing unit;
When the second condition is set, the X, Y coordinate value and the X, Z coordinate value and the Y, Z coordinate value of the second curve when the first curve is swung with the maximum wind force. Means for setting in the projection processing unit;
When the third condition is set, the X, Y coordinate value and the X, Z coordinate value, and the Y, Z coordinate value of the third curve when the maximum power is supplied to the transmission line are projected. Means for setting in the processing unit;
Means for sequentially obtaining a separation distance between the first curve, the second curve, and the third curve in the YZ coordinate system (cross section) of the projection processing unit and the coordinates of each vertex of the tree of the tree information. When,
Determining whether or not the obtained separation distance is a dangerous distance, and storing in the storage means in association with the coordinates of the vertex of the tree information together with the risk of the determination result and the color of the risk;
The first curve, the second curve, and the third curve between the first tower and the second tower in the XZ coordinate system (longitudinal section) of the projection processing unit are displayed on the display unit. Means for displaying (longitudinal section);
The determination results of the first, second, and third curves corresponding to the coordinates of the vertex are read, and the XZ coordinate system (longitudinal profile) of the projection processing unit is displayed in a color according to the risk of the determination result. Means for displaying each tree of the tree information on the display unit on the display unit;
When the vertical cursor is displayed on the vertical section displayed on the display unit, and the vertical cursor is selected, the determination result of the tree information in the XZ coordinate system (vertical section) of the projection processing unit of the vertical cursor And means for displaying the first curve, the second curve, or the third curve;
An automatic display device for obstructive trees under a power transmission line, comprising:
前記頂点の座標に対応させている前記第１、第２、第３の曲線の前記判定結果を読み込み、この判定結果の危険度に応じた色で前記投影処理部のＸ−Ｙ座標系（平面）の前記樹木情報の各樹木を前記表示部に表示（平面）する手段と、
前記表示部に表示された平面に縦カーソルを表示させ、該縦カーソルが選択されたとき、その縦カーソルの前記投影処理部のＸ−Ｙ座標系（平面）における前記樹木情報の判定結果及び前記第１の曲線、第２の曲線又は第３の曲線を前記表示部の平面に表示させる手段と
を有することを特徴とする請求項１記載の送電線樹木自動表示装置。 Means for displaying (planar) on the display unit the first curve and the second curve between the first tower and the second tower in the XY coordinate system (plane) of the projection processing unit; ,
The determination results of the first, second, and third curves corresponding to the coordinates of the vertexes are read, and an XY coordinate system (plane ) Means for displaying (planar) each tree of the tree information on the display unit;
When a vertical cursor is displayed on the plane displayed on the display unit and the vertical cursor is selected, the determination result of the tree information in the XY coordinate system (plane) of the projection processing unit of the vertical cursor and the Means for displaying the first curve, the second curve, or the third curve on the plane of the display unit;
The power transmission line tree automatic display device according to claim 1, further comprising:
前記Ｙ−Ｚ座標系（横断面）における前記樹木の頂点の横断面におけるＹ−Ｚ座標値が、前記第１、第２、第３の曲線のＹ−Ｚ座標値に対して内側か外側か或いは前記樹木の頂点のＺ座標値が前記第１、第２、第３の曲線のＺ座標値より上か下かに分けて前記離隔距離を求めることを特徴とする請求項１又は２記載の送電線下支障樹木自動表示装置。 The calculation of the separation distance is as follows:
Whether the YZ coordinate value in the cross section of the top of the tree in the YZ coordinate system (cross section) is inside or outside the YZ coordinate value of the first, second, and third curves Alternatively, the separation distance is calculated by dividing the Z coordinate value of the vertex of the tree above or below the Z coordinate value of the first, second, and third curves. Automatic display device for trees under the transmission line.
前記Ｙ−Ｚ座標系（横断面）における前記樹木の頂点のＺ座標値が前記第１、第２、第３の曲線のＺ座標値より上となる樹木を判定し、該上と判定した樹木を前記第１，第２、第３の曲線の内側に倒したときの頂点の軌跡を求め、この軌跡の座標と前記第１、第２、第３の曲線との座標との離隔距離を順次求めて、前記判定させることを特徴とする請求項３記載の送電線下支障樹木自動表示装置。 The calculation of the separation distance is as follows:
A tree in which the Z coordinate value of the top of the tree in the YZ coordinate system (cross section) is higher than the Z coordinate values of the first, second, and third curves is determined, and the tree determined to be above The trajectory of the vertex when the angle is tilted to the inside of the first, second, and third curves is obtained, and the separation distance between the coordinates of the trajectory and the coordinates of the first, second, and third curves is sequentially determined. 4. The automatic display device for obstructed trees under power transmission lines according to claim 3, wherein the determination is made and determined.
前記頂点の座標に対応させている前記第１、第２、第３の曲線の前記判定結果を読み込み、この判定結果の危険度に応じた色で前記投影処理部のＹ−Ｚ座標系（横断面）の前記樹木情報の各樹木を前記表示部に表示（横断面）する手段と、
を有することを特徴とする請求項１、２、３又は４記載の送電線下支障樹木自動表示装置。 Along with the selection of the vertical cursor, the Y and Z coordinates of the first curve and the second curve of the YZ coordinate system (cross section) of the projection processing section are displayed (cross section) on the display section. Means ,
The determination results of the first, second, and third curves corresponding to the coordinates of the vertex are read, and the YZ coordinate system (transverse) of the projection processing unit is displayed in a color corresponding to the degree of risk of the determination result. Means for displaying (cross section) each tree of the tree information on the surface) on the display unit;
5. The automatic transmission line lowering tree display device according to claim 1, wherein:
を有することを特徴とする請求項１、２、３、４又は５記載の送電線下支障樹木自動表示装置。 When the growth rate of the tree of the tree information is input, means for updating the height of the tree between the storage means based on the growth rate;
The automatic display device for obstacle trees under the transmission line according to claim 1, 2, 3, 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006239581A JP4286854B2 (en) | 2006-09-04 | 2006-09-04 | Automatic display device for trees under the transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006239581A JP4286854B2 (en) | 2006-09-04 | 2006-09-04 | Automatic display device for trees under the transmission line |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24922397A Division JP3927660B2 (en) | 1997-09-12 | 1997-09-12 | Automatic display device for trees under the transmission line |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006345695A JP2006345695A (en) | 2006-12-21 |
| JP2006345695A5 true JP2006345695A5 (en) | 2007-02-08 |
| JP4286854B2 JP4286854B2 (en) | 2009-07-01 |
Family
ID=37642196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006239581A Expired - Lifetime JP4286854B2 (en) | 2006-09-04 | 2006-09-04 | Automatic display device for trees under the transmission line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4286854B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5332949B2 (en) * | 2009-06-26 | 2013-11-06 | 東京電力株式会社 | Transmission line substrate removal feature selection device |
| CN103914869B (en) * | 2014-02-26 | 2017-02-22 | 浙江工业大学 | Light-weight three-dimensional tree model building method supporting skeleton personalization edition |
| CN109461142B (en) * | 2018-10-11 | 2021-03-19 | 广东电网有限责任公司 | Line hidden danger analysis method and device and electronic terminal |
| JP7231036B2 (en) * | 2019-07-23 | 2023-03-01 | 日本電信電話株式会社 | Mesh structure equipment detection device, mesh structure equipment detection method, and program |
| CN117268344B (en) * | 2023-11-17 | 2024-02-13 | 航天宏图信息技术股份有限公司 | Method, device, equipment and medium for predicting high-risk source of electric tower line tree |
-
2006
- 2006-09-04 JP JP2006239581A patent/JP4286854B2/en not_active Expired - Lifetime
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