FR3102578B1 - Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance - Google Patents

Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance Download PDF

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Publication number
FR3102578B1
FR3102578B1 FR1911898A FR1911898A FR3102578B1 FR 3102578 B1 FR3102578 B1 FR 3102578B1 FR 1911898 A FR1911898 A FR 1911898A FR 1911898 A FR1911898 A FR 1911898A FR 3102578 B1 FR3102578 B1 FR 3102578B1
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France
Prior art keywords
area
surveillance
ground
monitored
spatial coordinates
Prior art date
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Active
Application number
FR1911898A
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French (fr)
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FR3102578A1 (en
Inventor
Grégoire Linard
Antoine Lecestre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Azur Drones
Original Assignee
Azur Drones
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Azur Drones filed Critical Azur Drones
Priority to FR1911898A priority Critical patent/FR3102578B1/en
Priority to PCT/EP2020/078179 priority patent/WO2021078523A1/en
Publication of FR3102578A1 publication Critical patent/FR3102578A1/en
Application granted granted Critical
Publication of FR3102578B1 publication Critical patent/FR3102578B1/en
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/0094—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot involving pointing a payload, e.g. camera, weapon, sensor, towards a fixed or moving target
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/006—Apparatus mounted on flying objects

Abstract

L’invention concerne un procédé de surveillance avec la caméra PTZ d’un drone volant autonome d’une zone à surveiller ayant une partie bordée par une zone interdite de surveillance. Le procédé comprend : a) le calcul des coordonnées spatiales sur le sol d’une zone d’intérêt déterminée du cône de vision ; b) la comparaison des coordonnées spatiales sur le sol de la zone d’intérêt avec les coordonnées spatiales au sol de la zone à surveiller ; c) si les coordonnées spatiales sur le sol sont sécantes, on commande un mouvement de la caméra sur au moins un des trois axes de réglage de la caméra jusqu’à ce que les coordonnées spatiales au sol de la zone d’intérêt déterminée soient incluses dans les coordonnées spatiales au sol de la zone à surveiller. Figure pour l’abrégé : Fig. 3The invention relates to a monitoring method with the PTZ camera of an autonomous flying drone of an area to be monitored having a part bordered by a prohibited monitoring area. The method includes: a) calculating the spatial coordinates on the ground of a determined area of interest of the cone of vision; b) comparing the spatial coordinates on the ground of the area of interest with the spatial coordinates on the ground of the area to be monitored; c) if the spatial coordinates on the ground are secant, a movement of the camera is commanded on at least one of the three adjustment axes of the camera until the spatial coordinates on the ground of the determined zone of interest are included in the ground spatial coordinates of the area to be monitored. Figure for abstract: Fig. 3

FR1911898A 2019-10-24 2019-10-24 Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance Active FR3102578B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1911898A FR3102578B1 (en) 2019-10-24 2019-10-24 Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance
PCT/EP2020/078179 WO2021078523A1 (en) 2019-10-24 2020-10-07 Method for drone surveillance of an area to be monitored having at least one part bordered externally by an area in which surveillance is prohibited

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911898 2019-10-24
FR1911898A FR3102578B1 (en) 2019-10-24 2019-10-24 Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance

Publications (2)

Publication Number Publication Date
FR3102578A1 FR3102578A1 (en) 2021-04-30
FR3102578B1 true FR3102578B1 (en) 2022-06-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911898A Active FR3102578B1 (en) 2019-10-24 2019-10-24 Method for surveillance by drone of an area to be monitored having at least one part bordered on the outside by a prohibited area for surveillance

Country Status (2)

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FR (1) FR3102578B1 (en)
WO (1) WO2021078523A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113923406B (en) * 2021-09-29 2023-05-12 四川警察学院 Method, device, equipment and storage medium for adjusting video monitoring coverage area
CN117095066B (en) * 2023-10-18 2024-01-05 智广海联(天津)大数据技术有限公司 Method and device for marking PTZ camera screen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018020673A1 (en) * 2016-07-29 2018-02-01 株式会社ソニー・インタラクティブエンタテインメント Image management system and unmanned flying body
KR20190104015A (en) * 2019-08-16 2019-09-05 엘지전자 주식회사 A method for photographing an unmanned aerial robot and a device for supporting the same in an unmanned aerial vehicle system

Also Published As

Publication number Publication date
WO2021078523A1 (en) 2021-04-29
FR3102578A1 (en) 2021-04-30

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