JP6802593B2 - Shade generation method for certain lands by flying objects - Google Patents
Shade generation method for certain lands by flying objects Download PDFInfo
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- JP6802593B2 JP6802593B2 JP2020116036A JP2020116036A JP6802593B2 JP 6802593 B2 JP6802593 B2 JP 6802593B2 JP 2020116036 A JP2020116036 A JP 2020116036A JP 2020116036 A JP2020116036 A JP 2020116036A JP 6802593 B2 JP6802593 B2 JP 6802593B2
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- 238000004891 communication Methods 0.000 description 8
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- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000386 athletic effect Effects 0.000 description 2
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Description
本発明は、飛行物体による一定の土地に対する日陰生成法に関する。 The present invention relates to a shade generation method for a certain land by a flying object.
従来、人体などの移動対象物の上空を覆う状態で、移動対象物に追従して移動し、移動対象物が自ら傘を開くことなく雨等を凌ぐためのドローンのような防御装置に係る技術があった。 Conventionally, technology related to a defense device such as a drone that moves following a moving object while covering the sky above a moving object such as a human body, and allows the moving object to overcome rain without opening its own umbrella. was there.
従来、屋根や屋根を付すための支柱等のない学校の校庭や陸上競技場等の一定の土地に対して全体的かつ効率的に日陰を生成する方法がなかった。 Conventionally, there has been no method of creating shade as a whole and efficiently for a certain land such as a school playground or an athletics stadium without a roof or a support for attaching a roof.
また、従来、人体などの移動対象物に追従して移動し、当該移動対象物に日陰を生成する装置に係る技術はあったものの、それでは、屋外におけるサッカーやラグビーの競技時のように、被覆対象の動きが早くかつ予測困難な場合、又は、被覆対象の直上での被覆が競技の妨げとなる場合に、被覆対象である競技者の行動の目的を妨げるという課題があった。 In addition, although there has been a technology related to a device that moves following a moving object such as a human body and creates a shade on the moving object, it is covered as in the case of outdoor soccer or rugby competition. There is a problem that the purpose of the action of the athlete to be covered is hindered when the movement of the subject is fast and difficult to predict, or when the covering directly above the covered object interferes with the competition.
さらに、従来の技術のように、特定個人を対象に、その直上において被覆をする方法では、屋外における音楽ライブ時のように多人数が密集する場合において、飛行物体の混雑や飛行物体による視界の妨害という課題があった。 Furthermore, with the method of covering a specific individual directly above it, as in the conventional technology, when a large number of people are crowded, such as during an outdoor music live, the crowded flying objects and the visibility of the flying objects can be seen. There was the issue of obstruction.
本発明は、屋根や屋根を付すための支柱等のない学校の校庭や陸上競技場等の一定の土地に対して全体的かつ効率的に日陰を生成する方法を提供する。 The present invention provides a method for generating shade as a whole and efficiently for a certain land such as a school playground or an athletics stadium without a roof or a support for attaching a roof.
また、本発明は、上記のような被覆対象の動きが早くかつ予測困難な場合、又は、被覆対象の直上での被覆が被覆対象の行動の妨げとなる場合においても、被覆対象の行動を妨げることなく継続的に被覆対象に日陰を生成することを可能にする方法を提供する。 Further, the present invention hinders the behavior of the covering target even when the movement of the covering target is fast and difficult to predict as described above, or when the covering directly above the covering target hinders the behavior of the covering target. Provided is a method that makes it possible to continuously generate shade on a covered object without any need.
さらに、本発明は、屋外における音楽ライブ時のように多人数が密集する場合においても、飛行物体の混雑や飛行物体による視界の妨害を生じさせることなく継続的に被覆対象に日陰を生成することをも可能にする方法を提供する。 Furthermore, the present invention continuously creates shade on the object to be covered without causing congestion of flying objects or obstruction of visibility by flying objects even when a large number of people are crowded as in the case of live music outdoors. Also provides a way to enable.
紫外線及び太陽熱を遮断又は軽減するシートを、当該シートが一定の面を形成するように、（ア）複数の飛行物体の下部又は（イ）複数の飛行物体の側面（周縁部）に固定する。 A sheet that blocks or reduces ultraviolet rays and solar heat is fixed to (a) the lower part of a plurality of flying objects or (b) the side surface (periphery) of the plurality of flying objects so that the sheet forms a certain surface.
太陽の位置、飛行物体の所在する地点の緯度、経度、日時、シートの大きさ、並びに、紫外線及び太陽熱を遮断又は軽減したい土地の大きさ及び場所のいずれかを基に、各飛行物体の飛行位置（高さを含む。）を決める。 The flight of each flying object based on the position of the sun, the latitude, longitude, date and time of the point where the flying object is located, the size of the sheet, and the size and location of the land where you want to block or reduce ultraviolet rays and solar heat. Determine the position (including height).
上記シートが固定された各飛行物体を、上記の決められた飛行位置の情報（高さを含む。）に従い、（ア）人間が外部携帯装置を用い、（イ）当該情報を予め入力された外部携帯装置が自動的に、又は、（ウ）当該情報を予め入力された各飛行物体自身が自律的に、飛行させる。 For each flying object to which the sheet is fixed, (a) a human being uses an external portable device, and (b) the information is input in advance according to the above-determined flight position information (including height). The external portable device automatically or (c) each flying object itself to which the information is input in advance autonomously flies.
本発明によれば、被覆対象の動きが早くかつ予測困難な場合、被覆対象の直上での被覆が被覆対象の行動若しくはその周囲の者の視界の妨げとなる場合、又は、多人数が密集する場合においても、被覆対象の行動の目的を妨害することなく、若しくは、飛行物体の混雑や飛行物体による視界の妨害を生じさせることなく、被覆対象が属する土地に対して、紫外線又は太陽熱の遮断又は軽減を行うことが可能となる。 According to the present invention, when the movement of the covering object is fast and difficult to predict, when the covering directly above the covering object obstructs the behavior of the covering object or the visibility of those around it, or when a large number of people are crowded. Even in this case, the land to which the covered object belongs is blocked from ultraviolet rays or solar heat without interfering with the purpose of the action of the covered object, or without causing congestion of the flying object or obstruction of the view by the flying object. It becomes possible to carry out mitigation.
さらに、時間の経過とともに変化する太陽の位置に応じて、シート部材により形成された面がその位置（高さを含む。）を変更することにより、太陽の移動にもかかわらず、継続的に、被覆対象が属する土地に対して、紫外線又は太陽熱の遮断又は軽減を行うことが可能となる。 Furthermore, the surface formed by the sheet member changes its position (including height) according to the position of the sun, which changes with the passage of time, so that the surface continuously changes despite the movement of the sun. It is possible to block or reduce ultraviolet rays or solar heat on the land to which the object to be covered belongs.
図１は、本発明の第一の実施形態の飛行物体の構成例を上から見た図である。当該飛行物体は、その駆動や制御等主要な機能を含む胴体部と、該胴体部から水平に伸びる４本のアームの各先端に接続する各２翅のプロペラとを有し、これらのプロペラが回転駆動することで、飛行物体が飛行するよう構成されている。第一の実施形態においては、飛行物体の胴体部の底面に直接シート部材の一部が固定されている。同様の構成の飛行物体を複数設け、飛行させることで、上から見て、各飛行物体にその一部を固定されたシート部材が全体として面を形成する。飛行時にシート部材によって形成される面積をできる限り確保するために、シート部材の角の各々を各飛行物体に固定することが望ましい。 図２は、本発明の第一の実施形態の飛行物体の構成例を横から見た図である。 FIG. 1 is a top view of a configuration example of a flying object according to the first embodiment of the present invention. The flying object has a fuselage including main functions such as driving and control thereof, and propellers of two wings each connected to the tips of four arms extending horizontally from the fuselage, and these propellers are used. It is configured to fly a flying object by rotationally driving it. In the first embodiment, a part of the seat member is directly fixed to the bottom surface of the body portion of the flying object. By providing a plurality of flying objects having the same configuration and flying them, a seat member having a part thereof fixed to each flying object forms a surface as a whole when viewed from above. It is desirable to fix each corner of the seat member to each flying object in order to secure as much area as possible formed by the seat member during flight. FIG. 2 is a side view of a configuration example of a flying object according to the first embodiment of the present invention.
この状態において、各飛行物体を、（ア）垂直飛行させ、一定の高度を維持させることにより、又は、（イ）（垂直飛行でなくとも）離陸時と同様の相互の間隔を保ったまま飛行させ、一定の位置（高さを含む。）に着いた段階においてホバリングさせることにより、空中にシート部材からなる一定の面を形成し、その下部の地上面に、一定の日陰を生成することが可能となる。 In this state, each flying object (a) flies vertically and maintains a certain altitude, or (b) flies while maintaining the same mutual distance as at takeoff (even if it is not vertical flight). By hovering at a certain position (including height), a certain surface made of a sheet member can be formed in the air, and a certain shade can be generated on the ground surface below the surface. It will be possible.
なお、シート部材については、太陽光を遮断又は軽減する効果が得られれば、特定の素材に限定されないが、風通しのよいメッシュ素材が望ましい。なぜなら、（ア）その方が、シート部材が上空の風の影響を受けにくく、かつ、（イ）飛行物体周辺の気流をできるだけ妨げないことが飛行物体の通常の飛行性能を維持するためにも望ましい、ためである。 The sheet member is not limited to a specific material as long as it has the effect of blocking or reducing sunlight, but a mesh material with good ventilation is desirable. This is because (a) the seat member is less susceptible to the wind in the sky, and (b) it does not obstruct the airflow around the flying object as much as possible in order to maintain the normal flight performance of the flying object. This is desirable.
また、飛行物体をシート部材と同一面上に組み込む方法も考えられる。図３は、本発明の第二の実施形態の飛行物体の構成例を上から見たものであり、他方で、図４は、その構成例を横から見たものである。この構成例においては、図３に示すように、制御部等を内蔵する胴体部から水平方向に４本のアームがのび、その先端に各２翅のプロペラが付され、その各プロペラを胴体部と共に取り囲むように周縁部が存する。図４に示すように、各飛行物体の当該周縁部がシート部材と同一面を構成するべく接着されている。本実施形態によれば、飛行物体とシート部材とが同一面上に形成されるため、より安定した飛行を実現することができる。シート部材に組み入れる飛行物体の数を増やしたほうが、飛行安定性は増す。 Further, a method of incorporating the flying object on the same surface as the seat member can be considered. FIG. 3 is a top view of a configuration example of a flying object according to a second embodiment of the present invention, while FIG. 4 is a side view of the configuration example. In this configuration example, as shown in FIG. 3, four arms extend in the horizontal direction from the fuselage portion containing the control unit and the like, and two propellers are attached to the tips of the arms, and each propeller is attached to the fuselage portion. There is a peripheral edge to surround with. As shown in FIG. 4, the peripheral edge portion of each flying object is adhered so as to form the same surface as the seat member. According to the present embodiment, since the flying object and the seat member are formed on the same surface, more stable flight can be realized. Flight stability increases as the number of flying objects incorporated into the seat member increases.
図５は、本発明の第三の実施形態の構成例を横から見た図である。飛行物体の底面とシート部材の一部とを、紐状又は棒状の部材を用いて接合させている。その他の部分については、図１及び図２の説明と同様である。 FIG. 5 is a side view of a configuration example of the third embodiment of the present invention. The bottom surface of the flying object and a part of the seat member are joined by using a string-shaped or rod-shaped member. Other parts are the same as those described in FIGS. 1 and 2.
図６は、上記第一乃至第三の実施形態の飛行物体の内部の構成例を示すものである。モーターを備えた制御部（駆動部）が、通信部とバッテリーと接続され、通信部は、制御部との通信と外部携帯装置との通信をつかさどる。通信部は、飛行物体内部において、現在位置計算部とバッテリーチェック部とつながり、ＧＰＳセンサーと高度センサーを備えた現在位置計算部から、現在の位置情報（高さを含む。）を、バッテリー部と接続されたバッテリーチェック部から、バッテリー残量情報を、受け取る。通信部はこれらの情報を、地上のコントローラーの有する外部携帯装置に送信し、外部携帯装置はこれらの情報を当該装置上の画面に表示する。コントローラーは、当該画面に表示された現在の位置情報（高さを含む。）を、後述する方法により算出された望ましい位置情報と比較対照し、これらに差異がある場合には、各飛行物体の現在の位置（高さを含む。）を望ましい位置（高さを含む。）に合致させるべく、外部携帯装置から各飛行物体の通信部へ指令を発する。それを受けた通信部が制御部（駆動部）に対して駆動状態に係る指令を発し、各飛行物体は、その飛行位置（高さを含む。）を、望ましい位置（高さを含む。）に向けて移動する。 FIG. 6 shows an example of the internal configuration of the flying object according to the first to third embodiments. A control unit (drive unit) equipped with a motor is connected to the communication unit and the battery, and the communication unit controls communication with the control unit and communication with an external portable device. The communication unit is connected to the current position calculation unit and the battery check unit inside the flying object, and the current position information (including the height) is transmitted from the current position calculation unit equipped with the GPS sensor and the altitude sensor to the battery unit. Receives battery level information from the connected battery check section. The communication unit transmits this information to an external mobile device of the controller on the ground, and the external mobile device displays the information on a screen on the device. The controller compares and contrasts the current position information (including height) displayed on the screen with the desired position information calculated by the method described later, and if there is a difference between them, the controller of each flying object. A command is issued from the external portable device to the communication unit of each flying object in order to match the current position (including the height) with the desired position (including the height). In response to this, the communication unit issues a command regarding the driving state to the control unit (driving unit), and each flying object sets its flight position (including height) to a desired position (including height). Move towards.
上述の望ましい位置情報の算出方法は、以下のとおりである。 The above-mentioned method for calculating the desirable position information is as follows.
まず、日照計画研究会編『日照計画データブック〔第２版〕』（彰国社、昭和５１年）６頁以下によれば、緯度α（北極に向かってプラス）、太陽の高度角ｈ（地平を０度とし、地球の北半球の頂点に向かってプラス）、太陽の方位角Ａ（真南を０度として西側に向かってプラス）、時角ｔ（太陽が地球の周りを２４時間で１回転することから１時間を１５度に換算した角度）、及び、太陽の赤緯β（地球赤道面との角度。冬至にマイナス２３度２７分、夏至に２３度２７分、春分及び秋分に０度となる。）の間には、次の関係が成立する。
ｓｉｎｈ＝ｓｉｎα・ｓｉｎβ＋ｃｏｓα・ｃｏｓβ・ｃｏｓｔ
ｓｉｎＡ＝ｃｏｓβ・ｓｉｎｔ／ｃｏｓｈ
ｃｏｓＡ＝（ｓｉｎｈ・ｓｉｎα−ｓｉｎβ）／ｃｏｓｈ・ｃｏｓα
First, according to "Sunshine Plan Data Book [2nd Edition]" (Akokusha, 1976), edited by the Sunshine Plan Study Group, page 6 and below, latitude α (plus toward the North Pole) and sun altitude angle h ( Horizon is 0 degrees and plus toward the top of the northern hemisphere of the earth), azimuth A of the sun (plus 0 degrees to the west), hour angle t (the sun is 1 around the earth in 24 hours) The angle of 1 hour converted to 15 degrees from the rotation) and the declination β of the sun (angle with the earth's equatorial plane. -23 degrees 27 minutes at winter, 23 degrees 27 minutes at summer, 0 at spring and autumn. The following relationship is established between the degrees.
sinh = sinα ・ sinβ + cosα ・ cosβ ・ cost
sinA = cosβ ・ sint / cosh
cosA = (sinh ・ sinα − sinβ) / cosh ・ cosα
また、同７頁によれば、時角ｔは、次の式で表される。
日本標準時＝ｔ／１５−ｅ−（経度−１３５）／１５
Further, according to page 7, the hour angle t is expressed by the following equation.
Japan Standard Time = t / 15 − e − (longitude − 135) / 15
上記のｅは、均時差と呼ばれるもので、１年を通じての地球の公転速度の不均一と公転軌道面と赤道面の傾きによるもので、１年を通じて１６．４分からマイナス１４．３分程度の値を取る（同７頁）。 The above e is called the equation of time, which is due to the non-uniformity of the earth's revolution speed throughout the year and the inclination of the revolution orbital plane and the equatorial plane, and is about 16.4 minutes to -14.3 minutes throughout the year. Take the value (page 7 of the same).
以上の関係式及び以下の計算仮定（ア）から（エ）までを用いて、東京都心部（北緯３５度４１分、東経１３９度４６分、時差１９．１分、磁北差６度２０分）の冬至における太陽の高度角ｈ及び方位角Ａを計算したのが下記表である（同７頁及び６７頁）。
（ア）均時差ｅは無視する。
（イ）日出、日没の時刻と方位は理論値（太陽中心が地平を通る瞬間の時刻と方位）であり、実際の（気象上の）日出、日没時間と若干の差がある。
（ウ）方位角はそのまま影の方向と読み替え、真北を０度とし西に（午前に）マイナス、東に（午後に）プラスとする。
（エ）高度は角度を影の倍率に換算する。すなわちｃｏｓｈの値を示す。
(A) The equation of time e is ignored.
(B) The time and direction of sunrise and sunset are theoretical values (time and direction at the moment when the center of the sun passes through the horizon), and there is a slight difference from the actual (weather) sunrise and sunset times. ..
(C) The azimuth should be read as the direction of the shadow, with true north as 0 degrees, minus in the west (in the morning), and plus in the east (in the afternoon).
(D) Altitude converts the angle to the magnification of the shadow. That is, the value of cost is shown.
これを基に、日影の原因となる建築物と地面とが水平であり、かつ、当該建築物が辺長１０メートル及び２０メートル並びに高さ４０メートルの真北を向いた直方体であると仮定して、いわゆる日影図を、午前９時、午前１０時、午後１時及び午後２時に関して、作成すると図７（同８頁参照）のようになる。例えば、当該建築物の頂上面の北西の角部分により、午前９時において生成される影は、当該建築物の北西の角部分と地面の接点から、１１２メートル（建築物の高さ４０メートルに影の倍率２．８０を乗じた積）離れた地点であって、真北から西側に３９度の場所に生成される。 Based on this, it is assumed that the building that causes the shade and the ground are horizontal, and that the building is a rectangular parallelepiped facing true north with sides of 10 meters and 20 meters and a height of 40 meters. Then, when a so-called shade map is created for 9:00 am, 10:00 am, 1:00 pm and 2:00 pm, it becomes as shown in FIG. 7 (see page 8 of the same). For example, the shadow created by the northwest corner of the top of the building at 9 am is 112 meters from the point of contact between the northwest corner of the building and the ground (to a height of 40 meters). It is generated at a point distant (product of multiplying the shadow magnification by 2.80) at 39 degrees from true north to the west.
これに対して、上記実施形態は、時間が経過しても継続的に一定の地面に日陰を生成し続けることに眼目があるため、図７を、日陰を生成したい土地（辺長が１０メートル及び２０メートルで真北を向いたもの）を中心として、同じ辺長のシート部材を高さ４０メートルの高さにおいて当該土地と水平に用いると仮定して、同地点及び同日時において、午前９時、午前１０時、午後１時及び午後２時に関して、引き直すと、図８のとおりとなる。なお、シート部材の場合、シート部材とその下の地面との間は空間であるから、図７の日影図のような、建物の中間部分による日陰は生成されない。また、図８は、上記の特定の４つの時間におけるシート部材の望ましい位置を示すものであるが、上述の計算式を用いれば、当該各時間の間における、シート部材の望ましい位置（高さを含む。）を算出することも可能である。さらに、シート部材と一体化された各飛行物体の望ましい位置（高さを含む。）は、上記のシート部材の望ましい位置（高さを含む。）を前提として、各飛行物体とシート部材との位置関係を決定することにより特定される。 On the other hand, in the above embodiment, since the eye is to continuously generate shade on a constant ground even after a lapse of time, FIG. 7 shows the land where shade is desired to be generated (side length is 10 meters). 9 am at the same point and at the same date and time, assuming that seat members with the same side length are used horizontally with the land at a height of 40 meters, centered on the one facing true north at 20 meters. As for the hour, 10:00 am, 1:00 pm and 2:00 pm, the result is as shown in FIG. In the case of the seat member, since there is a space between the seat member and the ground below it, the shade due to the intermediate portion of the building as in the shade diagram of FIG. 7 is not generated. Further, FIG. 8 shows a desirable position (height) of the seat member during each of the four specific times, using the above calculation formula. Including.) Can also be calculated. Further, the desirable position (including height) of each flying object integrated with the seat member is based on the above-mentioned desirable position (including height) of the seat member, and each flying object and the seat member It is identified by determining the positional relationship.
シート部材の高さについては、被覆対象の土地で行われているスポーツやイベントを、物理的に、視覚的に、又は、飛行物体が生じさせる騒音により、妨げないよう配慮する必要がある。なお、光源である太陽にシート部材を近づけることで、すなわちシート部材の高さをさらに上げることにより、より小さなシート部材の面積で、さらに高さを上げる前と同等の大きさの日陰を被覆対象である土地に生成することが理論上考えられるが、光源である太陽との距離がありすぎるため、シート部材の高さを少々上げたところで、有意味な違いを得ることは難しい。 Care must be taken to ensure that the height of the seat members does not interfere with the sports and events taking place on the covered land, physically, visually or by the noise generated by flying objects. By bringing the sheet member closer to the sun, which is the light source, that is, by further increasing the height of the sheet member, the area of the sheet member is smaller and the shade of the same size as before the height is further increased. Although it is theoretically possible to generate it on the land, it is difficult to obtain a meaningful difference even if the height of the seat member is raised a little because the distance from the sun, which is the light source, is too large.
各飛行物体の望ましい位置の算出については、上記のような方法のほか、（ア）被覆対象である土地の中心又は重心と太陽とを結ぶ線分と飛行物体が飛行している高さにおける水平面の交点からの距離、及び、（イ）シート部材で一体化された他の飛行物体との距離、の２つを基に決定することも考えられる。 In addition to the above methods, (a) the line segment connecting the center or center of gravity of the land to be covered and the sun and the horizontal plane at the height at which the flying object is flying can be used to calculate the desired position of each flying object. It is also conceivable to determine based on the distance from the intersection of and (a) the distance to another flying object integrated with the seat member.
さらに本発明の別の実施形態においては、校庭や競技場のような被覆対象である土地に、シート部材によって日陰が生成されているかを、飛行物体に備えられたカメラを用いて認識し、その後、当該日陰と、同じくカメラを用いて認識された被覆対象である土地との相対位置を比較することで、飛行物体の水平方向の位置を調整することも考えられる。 Further, in another embodiment of the present invention, it is recognized by using a camera provided on the flying object whether the shade is generated by the seat member on the land to be covered such as the school yard or the stadium, and then it is recognized. It is also conceivable to adjust the horizontal position of the flying object by comparing the relative position of the shade with the land to be covered, which is also recognized by the camera.
なお、上記は、シート部材により形成される面が地面と水平であることを仮定したが、同一のシート部材により一体化された複数の飛行物体のうちの一部の高さをその他の飛行物体の高さとあえて異ならせ、シート部材により形成される面を地面と水平にせず、それにより地面に生成される日陰の大きさを調整することも考えられる。この場合も、上述の計算式により、飛行物体の位置を調整することができる。その際には、シート部材により形成される面が地面と水平である場合と同様に、シート部材の大きさ自体により、地面に生成される日陰の大きさも異なってきうる。 The above assumes that the surface formed by the seat member is horizontal to the ground, but the height of a part of a plurality of flying objects integrated by the same seat member is used as the height of other flying objects. It is also conceivable to make it different from the height of the seat member so that the surface formed by the sheet member is not level with the ground, and the size of the shade generated on the ground is adjusted accordingly. In this case as well, the position of the flying object can be adjusted by the above calculation formula. In that case, the size of the shade generated on the ground may differ depending on the size of the seat member itself, as in the case where the surface formed by the seat member is horizontal to the ground.
前述した図６は、外部携帯装置をコントローラーである人間が操作することを前提としていたが、上述の通り、一定の日時及び場所における望ましいシート部材の位置（高さを含む。）は、あらかじめ決まっているので、外部携帯装置に当該望ましい位置情報（高さを含む。）を組み込んでおき、当該外部携帯装置が、自動的に、飛行物体から送信されてくる現在の位置情報を確認しながら、シート部材が固定された各飛行物体をその日時及び場所において望ましい位置（高さを含む。）に導き、その後も、時間の経過とともに変化する望ましい位置（高さを含む。）に応じて、継続的に当該飛行物体にホバリング又は移動の指令を出す形態も考えられる。 The above-mentioned FIG. 6 is based on the premise that the external portable device is operated by a human being as a controller, but as described above, the desirable position (including height) of the seat member at a certain date and time and place is determined in advance. Therefore, the desired position information (including the height) is incorporated in the external portable device, and the external portable device automatically confirms the current position information transmitted from the flying object while checking the current position information. Guide each flying object to which the seat member is fixed to the desired position (including height) at that date and time and place, and then continue according to the desired position (including height) that changes over time. It is also conceivable to issue a hovering or moving command to the flying object.
さらに、図９のように、シート部材が固定された飛行物体自体に、時計とともに記憶部を設け、上述の望ましい位置情報（高さを含む。）を当該記憶部に組み込み、当該飛行物体自体が、その内部において、自律的に、現在位置（高さを含む。）と望ましい位置（高さを含む。）を比較対照しながら、その日時及び場所における望ましい位置（高さを含む。）にまで、飛行し、その後も時の経過に応じて変化する望ましい位置（高さを含む。）に合わせ、当該飛行物体の位置（高さを含む。）を漸次的に移動させる形態も考えられる。 Further, as shown in FIG. 9, a storage unit is provided together with the clock on the flying object itself to which the seat member is fixed, and the above-mentioned desirable position information (including height) is incorporated into the storage unit, so that the flying object itself Inside, autonomously comparing and contrasting the current position (including height) and the desired position (including height) to the desired position (including height) at that date and time and place. It is also conceivable to gradually move the position (including height) of the flying object according to a desirable position (including height) that flies and then changes with the passage of time.
上述の自動飛行又は自律飛行の場合、地面に帰還させたい時刻においては、その時刻における望ましい位置（高さを含む。）を、帰還すべき地上面の位置（高さを含む。）としておけばよい。 In the case of the above-mentioned automatic flight or autonomous flight, at the time when you want to return to the ground, if you set the desired position (including height) at that time as the position of the ground surface (including height) to return. Good.
なお、同一のシート部材で一体化された各飛行物体の望ましい位置情報（高さを含む。）は異なるので、望ましい位置情報（高さを含む。）は、各飛行物体ごとに算出される必要がある。 Since the desirable position information (including height) of each flying object integrated with the same seat member is different, the desirable position information (including height) needs to be calculated for each flying object. There is.
上記の実施形態の応用形態として、図１０のように、シート部材に複数の太陽電池のセル又はモジュールを組み込み、そこから得られた電力をバッテリーに蓄える形態も考えられる。図６の実施形態にこの太陽光発電を組み合わせた場合の飛行物体の構成は図１１のようになる。また、図９の実施形態にこの太陽光発電を組み合わせた場合の飛行物体の構成は図１２のようになる。図１１及び図１２ともに、太陽電池セル又はモジュールにより発電された電力をバッテリーに交流として蓄えるために、パワーコンディショナーを、バッテリーと太陽電池セルとの間に介在させている。 As an application form of the above embodiment, as shown in FIG. 10, a form in which a plurality of solar cell cells or modules are incorporated in the seat member and the electric power obtained from the cells or modules is stored in the battery is also conceivable. The configuration of the flying object when this solar power generation is combined with the embodiment of FIG. 6 is as shown in FIG. Further, the configuration of the flying object when the solar power generation is combined with the embodiment of FIG. 9 is as shown in FIG. In both FIGS. 11 and 12, a power conditioner is interposed between the battery and the solar cell in order to store the electric power generated by the solar cell or module in the battery as alternating current.
また、他の応用例として、複数の飛行物体とシート部材により上空に形成される面を、日陰の生成のためではなく、夜間に地上から見られるスクリーンとして用いることが考えられる。例えば、当該スクリーンに星の映像を投射することで、星空様の映像を当該スクリーンに映し出し、地上からそれを鑑賞することが考えられる。他方で、シート部材自体に、協賛企業のロゴ等、広告を掲載することも考えられる。 Further, as another application example, it is conceivable to use a surface formed in the sky by a plurality of flying objects and seat members as a screen that can be seen from the ground at night, not for creating a shade. For example, by projecting an image of a star on the screen, an image of a starry sky can be projected on the screen and viewed from the ground. On the other hand, it is also conceivable to place an advertisement such as a logo of a sponsoring company on the seat member itself.
さらに、複数の飛行物体とそれに固定されたシート部材により生成される面により保護される対象も、人間のみでなく、過度の日照りから保護すべき作物であることも想定される。 Furthermore, it is assumed that the objects protected by the surfaces generated by the plurality of flying objects and the seat members fixed to them are not only humans but also crops that should be protected from excessive sunlight.
以上、本発明の実施形態として、上記実施形態を挙げたが、本発明はこれに限られず、特許請求の範囲によって特定される発明の範囲内において様々な形態をとることが可能である。また、本明細書において、発明の構成要素が単数若しくは複数のいずれか一方として説明された場合、又は、単数若しくは複数のいずれとも限定せずに説明された場合であっても、文脈上別に解すべき場合を除き、当該構成要素は単数又は複数のいずれであってもよい。 As described above, the above-described embodiment has been mentioned as an embodiment of the present invention, but the present invention is not limited to this, and various forms can be taken within the scope of the invention specified by the claims. Further, in the present specification, even if the components of the invention are described as either one or more, or not limited to either one or more, they are understood separately in the context. The component may be either singular or plural, except where it should be.
１ シート部材 ２ プロペラ ３ アーム ４ 胴体部 ５ 周縁部 ６ 紐状又は棒状の部材 ７ 太陽電池セル又はモジュール
1 Seat member 2 Propeller 3 Arm 4 Body part 5 Peripheral part 6 String-shaped or rod-shaped member 7 Solar cell or module
Claims (2)
生成しようとする日陰と同一の面積及び平面形状のシート部材を介して接続される複数のドローンを、第一の位置に飛行させ、当該第一の位置において当該シート部材と前記所定の地上面とが水平になるようにホバリングさせるステップと、
時間の経過とともに、前記複数のドローンの飛行位置を第一の位置から第二の位置に当該シート部材と前記所定の地上面との水平を維持しながら移動させ、当該第二の位置において当該シート部材と前記所定の地上面とが水平になるように当該複数のドローンをホバリングさせるステップとを有し、
前記複数のドローンは、その各々の外縁部の内側にプロペラを有する、プロペラ内蔵型のドローンであり、
前記シート部材は、当該シート部材と前記複数のドローンが地上面と水平になるように、当該複数のドローンの各々と接続され、
前記第一の位置は、第一の時刻において、前記シート部材により前記所定の地上面に生成される日陰が当該所定の地上面と合致する対流圏内の位置であって、日付、当該所定の地上面の緯度及び経度並びに前記複数のドローンの飛行高度に基づき決定され、
前記第二の位置は、第二の時刻において、前記シート部材により前記所定の地上面に生成される日陰が当該所定の地上面と合致する対流圏内の位置であって、日付、当該所定の地上面の緯度及び経度並びに前記複数のドローンの飛行高度に基づき決定され、
時間の経過に伴う太陽と前記所定の地上面との位置関係の変化にかかわらず、当該所定の地上面のみに当該所定の地上面と同一の面積及び平面形状の日陰を生成し続けることを特徴とする、方法。 A method of generating a shade having the same area and plane shape as the ground surface on a predetermined ground surface.
A plurality of drones connected via a sheet member having the same area and a flat shape as the shade to be generated are flown to a first position, and the sheet member and the predetermined ground surface are formed at the first position. And the step of hovering so that
With the passage of time, the flight positions of the plurality of drones are moved from the first position to the second position while maintaining the level between the seat member and the predetermined ground surface, and the seat is moved to the second position. It has a step of hovering the plurality of drones so that the member and the predetermined ground surface are horizontal.
The plurality of drones are propeller-embedded drones having a propeller inside each outer edge thereof.
The sheet member, the with the sheet member more drones horizontally such so that the ground surface, is connected with each of the plurality of drones,
The first position is a position within the troposphere where the shade generated on the predetermined ground surface by the sheet member at the first time coincides with the predetermined ground surface, and the date and the predetermined ground. Determined based on the latitude and longitude of the top surface and the flight altitudes of the multiple drones.
The second position is a position within the troposphere where the shade generated on the predetermined ground surface by the sheet member at the second time coincides with the predetermined ground surface, and the date and the predetermined ground. Determined based on the latitude and longitude of the top surface and the flight altitudes of the multiple drones.
Regardless of the change in the positional relationship between the sun and the predetermined ground surface with the passage of time, it is characterized in that it continues to generate a shade having the same area and plane shape as the predetermined ground surface only on the predetermined ground surface. And how.
Wherein the plurality of different propeller built-drone and drone, the inner edge of the sheet member, the sheet member and the another drones on the ground surface and horizontally such so that, being connected, in claim 1 The method described.
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