KR20050105430A - A vehicle impact situation image record machinery and tools which use a computer main memory buffer - Google Patents

A vehicle impact situation image record machinery and tools which use a computer main memory buffer Download PDF

Info

Publication number
KR20050105430A
KR20050105430A KR1020050096301A KR20050096301A KR20050105430A KR 20050105430 A KR20050105430 A KR 20050105430A KR 1020050096301 A KR1020050096301 A KR 1020050096301A KR 20050096301 A KR20050096301 A KR 20050096301A KR 20050105430 A KR20050105430 A KR 20050105430A
Authority
KR
South Korea
Prior art keywords
vehicle
record
shock
accident
cause
Prior art date
Application number
KR1020050096301A
Other languages
Korean (ko)
Inventor
이동광
권영문
안병철
Original Assignee
주식회사 투엠테크
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 주식회사 투엠테크 filed Critical 주식회사 투엠테크
Priority to KR1020050096301A priority Critical patent/KR20050105430A/en
Publication of KR20050105430A publication Critical patent/KR20050105430A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D41/00—Fittings for identifying vehicles in case of collision; Fittings for marking or recording collision areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

본 발명은 차량사고나 충격시 주위 상황을 영상으로 기록하여 원인 발생 후 원인 분석에 사용될 수 있도록 하기 위한 것이다. 평상시 차량 상황을 기록하기 위한 카메라와 가속도 센서 및 충격센서를 부착하여 차량의 주변 영상을 실시간으로 컴퓨터 메모리(RAM)에 기록하고, 일정 이상의 가속도 발생이나 충격 발생시 사고로 인지하고 영상을 영구 저장 매체에 기록하여 원인 발생 이후 사고나 충격원인 분석에 사용될 효과적인 데이터를 제공해 줄 수 있도록 차량 외부에 가속도와 충격 센서와 카메라가 장착되고 이 카메라의 신호를 변환시키는 디지털 변환장치와 이 데이터를 압축시키는 영상압축장치와 저장되는 기록장치로 구성되고 이를 제어하는 중앙처리장치로 구성되는 알고리즘을 특징으로 한다.The present invention is to record the surrounding situation in the event of a vehicle accident or shock so that it can be used for cause analysis after the occurrence of the cause. Attach the camera, acceleration sensor and shock sensor to record the situation of the vehicle in real time and record the surrounding image of the vehicle in computer memory (RAM) in real time, recognize it as an accident when a certain acceleration or shock occurs, and record the image to the permanent storage medium. A digital converter that is equipped with an acceleration and shock sensor and a camera to convert the signal of the camera and compresses the data so that it can be recorded and provide effective data to be used for analyzing the cause of an accident or impact after the cause. And an algorithm consisting of a central processing unit controlling the recording device and storing the recording device.

Description

컴퓨터 메인 메모리 버퍼를 이용한 차량 충격상황 영상기록장치{A vehicle impact situation image record machinery and tools which use a computer main memory buffer}A vehicle impact situation image record machinery and tools which use a computer main memory buffer}

종래에는 차량 정차 상황에서의 충격 기록장치와 주행상태에서는 주행 기록장치가 있으며 정차 시 충격 기록장치는 차량의 외부 충격에 대해 음행 경보를 발생시키거나 주위에 있는 소유주에게 무선으로 충격이 있었음을 단순히 알려주는 정도의 기능을 하였으며, 주행 중에는 경로표시나 차량속도의 기록표시 정도의 기능을 할 뿐이어서 사고 발생시 그 사고에 대한 정확한 원인분석이나 사고발생의 시시비비를 가리는 작업에는 한계가 있었음.Conventionally, there is a shock recorder in a vehicle stop state and a drive recorder in a driving state. The shock recorder generates a fornication alarm against an external shock of the vehicle or simply informs the owners that there is a wireless shock. While driving, it only functions as a route display or a record of vehicle speed, so there was a limit to the exact cause analysis of the accident and the cover of the accident.

본 발명은 차량사고나 외부 충격시 원인분석 및 재현을 쉽게 하기 위해 순간의 상황을 영상정보로 기록하는 것으로 충격감지 및 가속도 센서의 정보와 정확한 저장을 위해 디지털 영상기술을 통합하는 것이다.The present invention is to record the instant situation as image information in order to facilitate the cause analysis and reproduction in the event of a vehicle accident or external impact to integrate digital imaging technology for accurate storage and information of the shock detection and acceleration sensor.

본 발명은 차량 정차 시에는 내장 배터리로, 운행 중에는 차량 전원으로 동작하며, 차량 외부를 향해 설치된 카메라의 영상을 디지털 신호로 변환하여 압축하고, 압축된 영상은 기기의 메인 메모리에 임시 저장한다. 그러나 메인 메모리의 용량은 매우 한정적이므로, 약 30초~1·분 가량의 영상만을 저장하고, 평상시 영상을 압축 및 저장하고 차량의 충격 및 일정 이상의 가속도가 감지되면 즉시 영구저장장치로 데이터를 저장한다. 도면 1 은 이러한 영상 저장을 흐름도로 나타낸 것이다. 본 기기의 전원은 차량 전원 및 내장 배터리로 동작하여, 차량 사고 시 갑작스런 전원 차단 현상에서도 영상을 영구저장장치에 저장할 수 있도록 구성한다.The present invention operates with a built-in battery when the vehicle is stopped and a vehicle power source while driving, converts and compresses an image of a camera installed toward the outside of the vehicle into a digital signal, and temporarily stores the compressed image in the main memory of the device. However, since the capacity of the main memory is very limited, it stores only about 30 seconds to 1 minute of video, compresses and saves the normal video, and immediately stores the data to the permanent storage device when a shock or acceleration of the vehicle is detected. . 1 shows a flow diagram of such image storage. This unit's power source operates as a vehicle power supply and internal battery, so that the image can be stored in the permanent storage device even in the event of a sudden power off.

본 발명은 예기치 못한 차량사고나 운전자 부재중 차량 훼손 사고발생 시 당시 현장 상황을 영상으로 기록함으로써 뺑소니 운전자, 고의적인 차량파손 범죄자의 확인이 영상기록에 의해 가능하며 차량사고 시에 흔히 발생할 수 있는 잘잘못을 가리는 결정적인 정보를 제공하여 사고자 간에 분쟁을 해결할 수 있는 효과를 볼 수 있다.According to the present invention, when an unexpected vehicle accident or a vehicle damage accident occurs while a driver is absent, the scene is recorded as an image so that the identification of the hit driver and the intentional vehicle damage offender can be confirmed by the video recording, and it is possible to make a mistake that can occur frequently in a vehicle accident. By providing decisive information to cover, the effect of resolving disputes between injurers can be seen.

영상 압축 기록유지를 위한 구조Structure for Video Compression Recording

Claims (1)

차량의 충돌 및 외부의 충격 시 주위의 상황을 충격 이전 일정시간에서 충격 시까지의 영상을 기록하는 장치Device that records the situation from the time before the impact to the impact of the surrounding situation in case of vehicle collision and external impact
KR1020050096301A 2005-10-12 2005-10-12 A vehicle impact situation image record machinery and tools which use a computer main memory buffer KR20050105430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050096301A KR20050105430A (en) 2005-10-12 2005-10-12 A vehicle impact situation image record machinery and tools which use a computer main memory buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050096301A KR20050105430A (en) 2005-10-12 2005-10-12 A vehicle impact situation image record machinery and tools which use a computer main memory buffer

Publications (1)

Publication Number Publication Date
KR20050105430A true KR20050105430A (en) 2005-11-04

Family

ID=37282683

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050096301A KR20050105430A (en) 2005-10-12 2005-10-12 A vehicle impact situation image record machinery and tools which use a computer main memory buffer

Country Status (1)

Country Link
KR (1) KR20050105430A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722142B1 (en) * 2006-02-27 2007-05-28 펜타원 주식회사 Omnidirectional monitoring camera system for a vehicle and an image processing method using the same
KR100776542B1 (en) * 2006-05-15 2007-11-15 아이클루(주) Black box for vehicle
KR100857766B1 (en) * 2008-02-15 2008-09-09 (주)플라토 Apparatus and method for recording driving history
KR101676278B1 (en) 2015-09-18 2016-11-16 리모트솔루션주식회사 Smartphone transmission system of black box event video, and method thereof
WO2017023023A1 (en) * 2015-07-31 2017-02-09 (주)샤픈고트 Vehicle protection device and iot-based vehicle protection system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722142B1 (en) * 2006-02-27 2007-05-28 펜타원 주식회사 Omnidirectional monitoring camera system for a vehicle and an image processing method using the same
KR100776542B1 (en) * 2006-05-15 2007-11-15 아이클루(주) Black box for vehicle
KR100857766B1 (en) * 2008-02-15 2008-09-09 (주)플라토 Apparatus and method for recording driving history
WO2017023023A1 (en) * 2015-07-31 2017-02-09 (주)샤픈고트 Vehicle protection device and iot-based vehicle protection system
KR101676278B1 (en) 2015-09-18 2016-11-16 리모트솔루션주식회사 Smartphone transmission system of black box event video, and method thereof

Similar Documents

Publication Publication Date Title
KR101211300B1 (en) Automobile Drive Recorder
RU131521U1 (en) CAR DVR
KR100768942B1 (en) Image processing apparatus
US11265508B2 (en) Recording control device, recording control system, recording control method, and recording control program
CA2410176A1 (en) Video recorder for an automobile
TW200518959A (en) Driving state recorder
JP2010128610A (en) Drive recorder
KR20050105430A (en) A vehicle impact situation image record machinery and tools which use a computer main memory buffer
WO2020136943A1 (en) Vehicle recording control device, vehicle recording device, vehicle recording control method, and program
JPWO2006075419A1 (en) Mobile phone with drive recorder function
JP2011096063A (en) Drive recorder apparatus
US9020696B2 (en) Event data recorder having traffic monitoring and warning function within safe range
KR101735116B1 (en) an Drive Information Recording Apparatus for a Construction Heavy Equipment
JPH08153298A (en) On-vehicle video recording device
JP2012526010A (en) In-car rearview mirror with electronic media recorder
JP6828725B2 (en) Recording / playback device, recording / playback method, and program
KR100791523B1 (en) Digital video recorder system for car
KR200279994Y1 (en) A black box for cars
KR100805039B1 (en) Apparatus of recording a status for automobile
JP7006815B2 (en) Recorder / playback device, record / playback method, and program
KR100773392B1 (en) Vehicle observation and driver protection system with digital video recorder
WO2020144949A1 (en) Recording control device, recording control system, recording control method, and program
JP3093959U (en) Box with built-in emergency notification system
KR100633560B1 (en) Device for recording car data onto disc
CN218068908U (en) Driving recorder

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application