KR20190050073A - Method for recognizing and detecting drone service user - Google Patents

Method for recognizing and detecting drone service user Download PDF

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KR20190050073A
KR20190050073A KR1020170145213A KR20170145213A KR20190050073A KR 20190050073 A KR20190050073 A KR 20190050073A KR 1020170145213 A KR1020170145213 A KR 1020170145213A KR 20170145213 A KR20170145213 A KR 20170145213A KR 20190050073 A KR20190050073 A KR 20190050073A
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user
drones
service
smart device
service user
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박재홍
김진수
김산
김강
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박재홍
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
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    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
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    • H04M—TELEPHONIC COMMUNICATION
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    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
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    • B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2201/00—UAVs characterised by their flight controls
    • B64U2201/20—Remote controls

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Abstract

The present invention relates to a user recognition method at the time of service using a drone, which allows a drone service user to photograph a drone to transmit photographed azimuth data of a smart device provided by the user, and allows the drone to detect a direction where the service user is positioned to recognize the user by a relative azimuth with the service user.

Description

드론을 이용한 서비스 시 서비스 사용자 인식 방법{Method for recognizing and detecting drone service user}[0001] The present invention relates to a method for recognizing a service user in a service using a drone,

본 발명은 드론을 이용한 물품배송, 픽업 서비스 등에 있어서 드론과 서비스 사용자가 소유한 스마트기기를 이용한 사용자와 드론의 상호 인증 및 드론이 사용자를 인식하고 오브젝트 트래킹할 수 있게 하는 방법에 관한 것이다. The present invention relates to a mutual authentication of a user and a dron using a smart device owned by a drones and a service user, and a method for allowing a dron to recognize a user and object tracking in a product delivery, a pick-up service and the like using a drones.

현재 무인비행체인 드론 시장이 활발하게 되면서 드론을 이용한 물품배송, 픽업 서비스,구호응급물품 제공 등 관련 산업이 확장되고 있다. As the drone market, which is a unmanned aerial vehicle, is active, related industries such as delivery of drones, pick-up service, and provision of relief emergency goods are expanding.

여러 관련 기술들이 개발되고 있으나 현재 GPS 위치 오차나 주변 구조물 등의 장애에 의하여 드론 서비스를 요청한 서비스 사용자를 정확히 인증하고 인식하는데 기술적 문제가 존재한다.Although there are various related technologies being developed, there exists a technical problem in correctly authenticating and recognizing a service user requesting a drones service due to a GPS position error or an obstacle such as a peripheral structure.

본 발명의 목적은 드론 서비스를 요청한 서비스 사용자의 근처 상공까지 이동한 드론이 사용자의 스마트기기와의 통신으로 상호 인증하고 인증 후에 드론이 사용자를 정확히 인식하여 사용자를 오브젝트 트래킹할 수 있도록 하는 방법을 제공하는 것이다.It is an object of the present invention to provide a method for mutually authenticating a dron moving to a nearby user of a service user requesting a drones service through communication with a smart device of the user and allowing the dron to recognize the user accurately after the authentication, .

본 발명에 따른 드론과 서비스 사용자의 스마트기기에 의한 인증 및 인식 방법에 의한 효과는 다음과 같다.Effects of the authentication and recognition method by the smart device of the service user and the dron according to the present invention are as follows.

본 발명 실시 예에 따르면, 드론이 서비스 사용자 근처 상공에 도착하여 사용자로 하여금 드론을 촬영하도록 요구하여 사용자 스마트 기기의 드론 촬영방위각 데이터를 전송 받아 드론의 위치 방위각에 대한 상대방위각을 계산하여 사용자의 위치 및 사용자를 정확히 인식하도록 하는 인증 절차와 인식에 따라 사용자를 드론이 오브젝트 트래킹하여 사용자의 이동 또는 요구를 드론이 인식할 수 있도록 하는장점이 있다.According to the embodiment of the present invention, the drones arrive in the vicinity of the service user, request the user to photograph the drones, transmit the droned azimuth data of the user smart device, calculate the relative azimuth angle with respect to the position azimuth angle of the dron, And an authentication procedure for recognizing the user accurately, and an advantage that the drone can recognize the movement or the request of the user by the object tracking by the dron according to the recognition.

도 1은 본 발명의 실시예에 따른 서비스 사용자가 인증된 스마트기기로 상공에 도착한 드론을 촬영하여 촬영방위각 데이터를 전송하는 실시예를 도시한 도면1 is a view illustrating an embodiment in which a service user captures a dron that arrives at an upper part of an authenticated smart device and transmits photographed azimuth data;

이하, 첨부된 도면을 참조하여 본 명세서에 개시된 실시 예를 상세히 설명하기 앞서 본 발명의 가장 기본적인 방법을 예시하자면,BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings,

상공에 도착한 드론의 위치좌표 및 자북 방위각에 대한 서비스 사용자가 소유한 스마트기기의 카메라 촬영방위각과의 비교, 즉 사용자가 자신의 스마트기기의 카메라로 드론을 촬영하면 그 촬영방위각 데이터에 의하여 근접 상공에서 호버링 중인 드론은 사용자의 촬영방위각 데이터에 의하여 드론과 사용자의 자북 상대방위각을 도출함으로써 사용자가 드론을 중심점으로 어느 방향에 있는지 인식하도록 하는 방법이다.When the user compares the position coordinates of the dron arriving in the sky and the azimuth angle of the user with the camera taken azimuth angle of the smart device owned by the service user, that is, when the user shoots the dron with the camera of his smart device, The drones in hovering are methods for determining the direction in which the drones are located at the center point by deriving the magnetic north and north relative azimuths of the drones and the user based on the user's photographed azimuth data.

본 명세서는 서비스 사용자의 요구로 서비스를 수행하기 위하여 드론이 사용자의 위치 근접 상공에 도착하였을 경우 , 사용자를 정확히 인식하기 위하여 사용자에게 해당 서비스 인증된 스마트기기로 상공에 도착한 드론을 촬영하도록 요청하여 사용자의 촬영방위각 데이터를 드론에 전달받아 드론(100)의 위치좌표 및 방향방위각을 비교하여 사용자(200)의 위치 방향을 알도록 하여 좌표상의 사용자(200) 위치를 세밀히 파악하고 사용자(200)를 오브젝트 트래킹 할 수 있도록 인식하게 하는 방법에 대한 명세이다.In this specification, when the drones arrive at a location close to the user's location in order to perform a service at the request of the service user, the user is requested to shoot the dron arriving in the sky with the service- The azimuth angle data of the user 200 is received and compared with the azimuth angle of the location of the user 200 by comparing the azimuth angle and the azimuth angle of the drones 100, It is a specification of how to make it recognize that it can be tracked.

본 명세서에서 설명되는 드론은 일반적으로 사람이 탑승하지 않는 무인비행체를 일컬으나 본 발명의 실시효과는 사용자의 정확한 위치와 인식을 필요로 하는 모든 비행 이동체에 적용 가능하므로 한정 짓지 않으며, 본 발명의 실시가 가능한카메라와 같은 촬영수단,지자기 센서, 3축 가속도 센서, GPS(GNSS) 등의 센서가 내장되어 드론의 위치좌표, 방위각 등의 기능이 내장되어 있는 것을 의미한다.The drones described in this specification are generally referred to as unmanned aerial vehicles that do not carry people, but the effect of the present invention is not limited to be applicable to all flying objects requiring accurate position and recognition of the user, A sensor such as a camera capable of capturing a moving image, a geomagnetic sensor, a three-axis acceleration sensor, and a GPS (GNSS) sensor, thereby incorporating functions such as a position coordinate and an azimuth angle of the drones.

본 명세서에 설명되는 서비스 사용자는 드론에 의한 물품배송의 수취인,다른 곳으로 물품을 배달 시키기 위하여 드론 서비스를 요청한 픽업서비스 사용자, 구호물품 등을 드론으로 받아야 하는 이용자, 드론 온 디맨드 촬영 서비스를 요청한 사용자 등 드론에 의한 전반적인 서비스를 받는 사람 모두를 의미한다.The service user described herein may be a recipient of goods delivery by a dron, a pick-up service user who requested a drones service to deliver the goods to another place, a user who needs to receive a relief item by drones, a user who requests a dronon on- It means all those who receive the overall service by the back drones.

본 명세서에 설명되는 스마트기기는 드론 서비스를 요청하거나 서비스를 전달 받는 인증된 통신네트워크가 가능한 기기를 의미하며 카메라와 같은 촬영수단,지자기 센서, 3축 가속도 센서, GPS(GNSS) 등의 센서가 내장되어 스마트기기의 위치좌표, 기울어짐 각도 및 방향방위각 데이터를 송신할 수 있는 기능이 내장되어 있는 기기들을 통칭한다. 또한 드론 서비스를 이용할 수 있는 애플리케이션이 설치되어 있는 스마트기기이며 일반적으론 스마트폰으로 대표할 수 있다.The smart device described in the present specification refers to a device capable of requesting a drones service or receiving an authenticated communication network, and includes a sensor such as a camera, a geomagnetism sensor, a three-axis acceleration sensor, a GPS (GNSS) , Which refers to devices that have built-in functions that can transmit the location coordinates, tilt angle, and direction azimuth data of the smart device. It is also a smart device with an application that can use the drones service, and it is generally represented by a smartphone.

본 명세서에 설명되는 드론 서비스는 배송, 물품 픽업, 촬영 등 드론을 이용한 서비스 전반적인 사항을 일컬으며 본 발명의 효과가 적용되는 모든 사용자 인증 및 인식이 필요한 서비스를 통칭한다.The drones described in this specification refer to general services using drones such as delivery, goods pick-up, and shooting, and collectively refer to services requiring all user authentication and recognition to which the effects of the present invention are applied.

도 1은 본 발명의 실시예에 따른 드론과 사용자간의 촬영에의한 인증 및 인식 방법을 설명한다.FIG. 1 illustrates a method of authentication and recognition between a drones and a user according to an embodiment of the present invention.

도 1을 구체적으로 설명하면, 드론(100)은 서비스 사용자(200)의 위치좌표에 따라 사용자(200) 근처 상공에 도착하여 안전한 높이에서 호버링하며 사용자(200)와 상호 인증을 기다린다.1, the drones 100 arrive in the vicinity of the user 200 in accordance with the location coordinates of the service user 200, hover at a safe height, and wait for mutual authentication with the user 200. [

먼저 드론 서비스 네트워크에 연결되어 인증된 사용자(200)의 스마트기기(300)에 상공에 도착했음을 알리는 통신을 요청하여 사용자(200)의 수락 또는 앱의 자동적인 활성이 이루어지며 사용자(200)의 인증 이루어진다.The smart device 300 of the authenticated user 200 is first connected to the drones service network to request communication informing that the user has arrived in the sky and the acceptance of the user 200 or the automatic activation of the application, .

앱이 활성화 되면 스마트기기(300)의 화면 또는 음성으로 상공에 호버링 중인 드론(100)을 촬영하여 달라 요청을 한다.When the app is activated, the drones 100 hovering in the sky are photographed by a screen or voice of the smart device 300 to make a request.

사용자(200)가 앱의 지시에 따라 상공에 호버링 하고 있는 드론(100)을 촬영하면 스마트기기(300)의 촬영방향 및 방위각 데이터가 서비스 서버를 거치거나 드론(100)에 직접적으로 전송 되고 드론(100)은 자체의 위치좌표와 방향 및 방위각 데이터를 인증된 스마트기기(300)가 전송해준 위치좌표와 촬영방향 및 방위각을 비교 계산하여 스마트기기(300)의 상대방위각을 도출하여 서비스 사용자(200)의 상대적인 방향을 알아낼 수 있다. When the user 200 photographs the drones 100 hovering in the sky according to the instructions of the app, the photographing direction and the azimuth data of the smart device 300 pass through the service server or directly to the drones 100, 100 calculates the relative azimuth angle of the smart device 300 by comparing its own position coordinates, direction and azimuth data with the position coordinates transmitted from the authenticated smart device 300, the photographing direction, and the azimuth angle, Can be determined.

드론(100)은 사용자(200)의 촬영방위각에 의해 사용자(200)가 위치한 방향을 알아낸 드론(100)은 드론(100)에 내장된 카메라로 사용자(200)를 인식하여 오브젝트 트래킹을 시작할 수 있다. The drone 100 recognizes the user 200 by the camera built in the drone 100 and can start the object tracking by finding the direction in which the user 200 is positioned by the shooting azimuth angle of the user 200 have.

100: 드론
200: 서비스 사용자
300: 스마트기기100: Drones
200: Service User
300: Smart device

Claims (1)

드론 서비스 사용자가 위치한 곳에서 드론이 사용자의 스마트기기로 인증을 요청하는 단계;
상기 인증된 사용자에게 인증된 스마트기기로 드론을 촬영토록 요청하는 단계;
상기 사용자가 드론을 스마트기기로 촬영하는 단계;
상기 스마트기기의 촬영방위각이 드론으로 전송되는 단계; 및
상기 스마트기기의 촬영방위각을 기초로 드론이 자체의 위치좌표 및 방위각과 비교하여 상기 스마트기기의 방향을 인식하는 방법.Requesting the dron to authenticate the user's smart device at a location where the drones service user is located;
Requesting the authenticated user to capture the authenticated smart device logon;
The user photographing the drones with a smart device;
Transmitting the photographed azimuth of the smart device to the drones; And
Wherein the drones are compared with their own position coordinates and azimuth angles based on a photographing azimuth angle of the smart device.
KR1020170145213A 2017-11-02 2017-11-02 Method for recognizing and detecting drone service user KR20190050073A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200141831A (en) 2019-06-11 2020-12-21 백종훈 Emergency Refueling Drone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200141831A (en) 2019-06-11 2020-12-21 백종훈 Emergency Refueling Drone

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