KR20150029267A - The target and context -aware way to share - Google Patents

The target and context -aware way to share Download PDF

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Publication number
KR20150029267A
KR20150029267A KR20130108184A KR20130108184A KR20150029267A KR 20150029267 A KR20150029267 A KR 20150029267A KR 20130108184 A KR20130108184 A KR 20130108184A KR 20130108184 A KR20130108184 A KR 20130108184A KR 20150029267 A KR20150029267 A KR 20150029267A
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South Korea
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target
present
situation
image
dangerous situation
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KR20130108184A
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Korean (ko)
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김양웅
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주식회사 시티캣
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Publication of KR20150029267A publication Critical patent/KR20150029267A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/095—Predicting travel path or likelihood of collision
    • B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to a recognized target and context information sharing method. The present invention detects a dangerous situation from an image inputted through an image photographing device in real time so as to confirm a user about the same. The present invention includes the steps of: recognizing an object from the images photographed from the photographing device and classifying the kind of the target (A); determining the dangerous situation by preparing for situation information and the kind of the target (B); and displaying the dangerous situation to a driver (C). According to the present invention, the present invention sets previously the target and the situation and recognizes the target or the situation set through image recognition in real time so as to obtain an effect of individualizing one or more image processing devices by sharing an alarm method and recognition data by using local area network and securing the stabilization of data by using an existing resource.

Description

인식된 대상 및 상황정보 공유방법{The target and context -aware way to share}A method for sharing recognized object and context information {The target and context-aware way to share}

본 발명은 차량용 실시간 영상 촬상장치를 통해 입력된 영상으로부터 위험사항을 검출하여 이를 사용자에게 알려주고, 유무선 통신을 통해 다른 단말기와 공유하는 인식된 대상 및 상황정보 공유방법에 관한 것이다.
The present invention relates to a method of detecting a dangerous item from an image input through a real-time image-capturing device for a vehicle and notifying the user of the dangerous image, and a method for sharing the recognized object and situation information shared with other terminals through wired or wireless communication.

최근에는 차량 사고시 사고 정황을 증빙하기 위하여 차량용 실시간 영상 촬상장치(블랙박스)가 널리 보급되어 사용되고 있다. 그러나 종래의 블랙박스는 사고발생 시 증거자료 등으로 사용되기 위한 사후처리용 기기로만 사용되고 있고, 평상시 주행때는 녹화 기능만을 하는 고화질, 고성능의 잉여자원으로만 사용되고 있다.In recent years, a real-time image pickup device (black box) for a vehicle has been widely used and used in order to prove an accident situation in a car accident. However, the conventional black box is used only as a post-processing device for use as evidence in the event of an accident, and is used only as a high-quality, high-performance surplus resource that only performs a recording function in normal driving.

한편, 최근 영상 인식기술은 날로 발전하고 있으며, 이미지의 특정 부분을 실시간으로 추출하는 기술이 개발되어 적용되고 있다. 예를 들어 카메라를 통해 촬영된 영상을 이용하여 자동으로 특정 타겟을 추출하고, 타겟에 대한 정보를 인식하기 위한 기술이 활발하게 연구되고 있다. On the other hand, recent image recognition technology is evolving and a technique of extracting a specific part of an image in real time has been developed and applied. For example, techniques for automatically extracting a specific target using an image captured through a camera and recognizing information about the target have been actively studied.

또한, 이들 영상인식기술을 이용하여 이용자가 입력한 제품이미지와 가장 유사한 이미지를 갖는 제품을 선별하여 검색하는 상품 검색 기술이 대한민국 공개 특허 10-2012-0001285호 등의 선행 기술에 개시되어 있다.Further, a product search technique for selecting and searching products having an image most similar to a product image inputted by a user using these image recognition technologies is disclosed in prior arts such as Korean Patent Laid-Open No. 10-2012-0001285.

이와 같이, 영상 인식 기술은 발전하고 있음에도 불구하고, 차량용 블랙박스는 영상을 사후 증거자료용으로 녹화의 기능만을 수행하고 있으므로, 효율성 면에서 사고를 미연에 방지하고 예방할 수 없는 문제점이 있었다.
As described above, although the image recognition technology has been developed, the vehicle black box has a problem in that it can not prevent an accident from occurring in terms of efficiency and can not prevent it, because the image only performs recording function for post-evident document.

대한민국 공개 특허 10-2012-0001285호Korean Patent Publication No. 10-2012-0001285

본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로, 본 발명은 본 발명은 인지할 대상 및 상황을 미리 설정하고 실시간 영상인식을 통해 설정된 대상이나 상황을 인지하여 사용자(소유자)에게 즉시 알림 방법과 근거리 무선 네트워크를 이용하여 인식 데이터를 공유하여 하나 또는 다량의 영상 처리장치를 근거리에 위치한 사용자가 개인화 하여 사용하는 효과를 얻어 상황발생 사전에서부터 활용할 수 있는 인식된 대상 및 상황정보 공유방법에 관한 것이다.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above conventional problems, and it is an object of the present invention to provide a method and apparatus for setting a target object and a situation to be recognized in advance, A method of sharing the recognized object and situation information that can be utilized from the situation occurrence dictionary by using the notification method and the local wireless network to share the recognition data, .

상기한 바와 같은 목적을 달성하기 위한 본 발명의 특징에 따르면, 본 발명은 (A) 촬상장치로부터 연속하여 촬상된 이미지들로부터 대상체를 인식하여, 상기 대상체의 종류를 구분하는 단계와; (B) 상기 대상체의 종류와 설정된 상황정보를 대비하여 위험상황을 판단하는 단계와; (C) 상기 위험상황을 운전자에게 표시하는 단계를 포함하여 수행된다.
According to an aspect of the present invention for achieving the above object, the present invention provides an image processing method comprising the steps of: (A) identifying a target object from images continuously picked up from an image pickup device and sorting the target object; (B) judging a dangerous situation by comparing the kind of the object with the set status information; (C) displaying the dangerous situation to the driver.

위에서 살핀 바와 같은 본 발명에 의한 인식된 대상 및 상황정보 공유방법에서는 다음과 같은 효과를 기대할 수 있다.The following effects can be expected in the method of sharing the recognized object and situation information according to the present invention as described above.

즉, 본 발명에서는 인지할 대상 및 상황을 미리 설정하고 실시간 영상인식을 통해 설정된 대상이나 상황을 인지하여 사용자(소유자)에게 즉시 알림 방법과 근거리 무선 네트워크를 이용하여 인식 데이터를 공유하여 하나 또는 다량의 영상 처리장치를 근거리에 위치한 사용자가 개인화 하여 사용하는 효과를 얻어 상황발생 사전에서부터 활용할 수 있어, 기존의 자원을 충분히 활용하여 사고의 예방 및 데이터의 안정성을 확보할 수 있는 효과가 있다.
That is, in the present invention, a target and a situation to be recognized are set in advance, a target or a situation set by the real-time image recognition is recognized, and the user (owner) It is possible to utilize the image processing apparatus from the situation occurrence dictionary by obtaining the effect of personalized use by the user located in the vicinity, and it is possible to prevent the accident and secure the data stability by sufficiently utilizing the existing resources.

도 1은 종래기술에 의한 상품 검색 방법을 도시한 흐름도.
도 2는 본 발명에 의한 인식된 대상 및 상황정보 공유방법의 동작 상태를 도시한 예시도.Brief Description of the Drawings Fig. 1 is a flow chart showing a product search method according to the prior art; Fig.
FIG. 2 is an exemplary view showing an operation state of a recognized object and situation information sharing method according to the present invention; FIG.

이하에서는 본 발명에 의한 인식된 대상 및 상황정보 공유방법을 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, a method of sharing a recognized object and situation information according to the present invention will be described in detail with reference to the drawings.

도 2는 본 발명에 의한 인식된 대상 및 상황정보 공유방법의 동작 상태를 도시한 예시도이다.FIG. 2 is an exemplary diagram showing an operation state of a recognized object and situation information sharing method according to the present invention.

본 발명에 의한 인식된 대상 및 상황정보 공유방법은, 도 2에 도시된 바와 같이, 촬영 영상기기에서 인식한 대상(사람, 사물 등 상황에 따라 정의된) 정보를 촬영 영상기기를 통해 주변에 바로 알리는 방법(1)과 근거리 유, 무선 통신망을 이용하여 공유하는 방법(2) 그리고 촬영 영상기기간의 유, 무선 연동을 통해 인식할 대상의 범위를 넓히고 사용자에게 유,무선을 통해 알려주는 방식으로 실시간 영상인식을 이용한 영상 레이더 기능을 수행한다.
As shown in FIG. 2, the recognized object and state information sharing method according to the present invention is a method for sharing information of an object (defined according to a person, an object, etc.) (1), (2) the method of sharing using a local area network or a wireless communication network, (2) a wider range of objects to be recognized through wired and wireless interworking between the image capturing devices, Perform image radar function using image recognition.

1) 촬영기기에서 대상을 인식하여 알람등의 방법으로 바로 알림1) Recognize the object on the shooting device and notify it directly by way of alarm

CCTV, 차량용 블랙박스에서 대상을 인식하고 인식된 대상의 특징에 따라 근거리에 위치한 사람 등 에게 알려주는 방식
CCTV, vehicle black box, recognizes the object and according to the characteristics of the recognized object to the people located near the way

2) 촬영기기에서 대상을 인식하고 근거리 유, 무선 통신망을 이용하여 접속자에게 위치 알림2) Recognize the object on the shooting device and notify the location to the user using the local area network or wireless communication network

골목길 같은 사각지대에서 회전 또는 정지상태의 CCTV가 대상을 인식하고 인식된 대상의 속성을 주변에 유, 무선을 통해 알려주면 PC, 스마트폰과 같은 단말기에서 주변에 인식된 대상을 표시한다. (레이더와 같은 기능)
When a CCTV is rotated or stopped in a blind spot such as an alley, the CCTV recognizes the object and informs the object of the recognized object via a wireless or wireless connection, thereby displaying a perceived object in a PC or a smart phone. (Same function as radar)

3) 근거리에 위치한 촬영기기를 유, 무선 통신망을 이용하여 연동시켜 인식할 수 있는 대상의 범위를 넓힌다.3) Broaden the range of objects that can be recognized by linking nearby equipment using telecommunication network.

차가 막히는 도로에서 근거리에 위치한 블랙박스를 서로 연동하여 식별이 불가능한 100m전방 차량의 상태를 공유할 수 있다.
A black box located near the road on a road that is blocked by a car can interlock with each other to share the state of an unidentifiable 100m ahead vehicle.

또한 본 발명은 전방 및 360도 관찰이 가능한 CCTV, 자동차 블랙박스, 개인용 영상녹화 장치 등에서 입력영상을 인식하고 이를 분석하여 사물, 사람 등 미리 정의한 물체 또는 기타 미확인 물체 또는 신호에 대해 인식한 경우 이를 음성, 알람, 진동 등을 통한 알림 또는 WiFi, Bluetooth, zigbee 등 근거리 무선네트워크를 통해 공유할 수 있다.
In addition, the present invention recognizes an input image and analyzes the input image in a CCTV, a car black box, a personal image recording apparatus, etc., which can observe forward and 360 degrees, and when it recognizes a predefined object or other unidentified object or signal such as an object, , Alarms, vibrations, or via a short-range wireless network such as WiFi, Bluetooth, or ZigBee.

본 발명의 권리는 위에서 설명된 실시예에 한정되지 않고 청구범위에 기재된 바에 의해 정의되며, 본 발명의 분야에서 통상의 지식을 가진 자가 청구범위에 기재된 권리범위 내에서 다양한 변형과 개작을 할 수 있다는 것은 자명하다.
It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

본 발명은 차량용 실시간 영상 촬상장치를 통해 입력된 영상으로부터 위험사항을 검출하여 이를 사용자에게 알려주는 실시간 영상에서 위험상황 검출 및 알림 시스템에 관한 것으로, 본 발명에 의하면, 일반적으로 영상의 녹화만을 목적으로 하는 차량용 블랙박스를 이용하여, 위험상황을 미연에 감지하여 사용자에게 위험상황을 고지할 수 있는 효과가 있다.The present invention relates to a risk detection and notification system for detecting a dangerous situation from a video input through a real-time image capturing apparatus for a vehicle and informing a user of the dangerous situation. In accordance with the present invention, A black box for a vehicle is used to detect a dangerous situation and notify the user of a dangerous situation.

Claims (1)

(A) 촬상장치로부터 연속하여 촬상된 이미지들로부터 대상체를 인식하여, 상기 대상체의 종류를 구분하는 단계와;
(B) 상기 대상체의 종류와 설정된 상황정보를 대비하여 위험상황을 판단하는 단계와;
(C) 상기 위험상황을 운전자에게 표시하는 단계를 포함하여 수행됨을 특징으로 하는 인식된 대상 및 상황정보 공유방법.(A) recognizing a target object from images continuously picked up from an image pickup device and sorting the target object;
(B) judging a dangerous situation by comparing the kind of the object with the set status information;
(C) displaying the dangerous situation to the driver.
KR20130108184A 2013-09-10 2013-09-10 The target and context -aware way to share KR20150029267A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102219087B1 (en) * 2020-09-02 2021-02-23 세종대학교산학협력단 Indoor situation recognition system and method using FMCW radar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102219087B1 (en) * 2020-09-02 2021-02-23 세종대학교산학협력단 Indoor situation recognition system and method using FMCW radar

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