KR101633667B1 - Black Box for Large-sized Vehicle - Google Patents

Black Box for Large-sized Vehicle Download PDF

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Publication number
KR101633667B1
KR101633667B1 KR1020150102473A KR20150102473A KR101633667B1 KR 101633667 B1 KR101633667 B1 KR 101633667B1 KR 1020150102473 A KR1020150102473 A KR 1020150102473A KR 20150102473 A KR20150102473 A KR 20150102473A KR 101633667 B1 KR101633667 B1 KR 101633667B1
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KR
South Korea
Prior art keywords
impact
unit
black box
image
sensor
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KR1020150102473A
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Korean (ko)
Inventor
김남호
고희정
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주식회사 위노비앤티
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Publication of KR101633667B1 publication Critical patent/KR101633667B1/en

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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/302—Detection related to theft or to other events relevant to anti-theft systems using recording means, e.g. black box
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/103—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using camera systems provided with artificial illumination device, e.g. IR light source

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Studio Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The present invention relates to a black box for a freight car. The black box for the freight car according to the present invention comprises: a front camera to photograph a traveling image and an impact occurrence image; a main body part which is installed in front of a driver′s seat in the freight car while comprising a main impact sensing sensor, and stores an image photographed through the front camera and time and GPS information corresponding to the same together if impact equal to a fixed intensity or more is sensed by the main impact sensing sensor; and a rear camera part which photographs a rear image of the car, and transmits the rear image to the black box main body part, and transmits an impact data signal to the black box main body part so as to store a vehicle rear image when the impact occurs, if the impact equal to the fixed intensity or more is sensed by an embedded impact sensing sensor around the rear of the car, by comprising the embedded impact sensing sensor which is embedded autonomously. Therefore, the present invention has the effect of providing the black box for the freight car which can detect an external impact accurately even in a large-sized vehicle which is difficult to sense the impact due to vehicle weight during a slight minor collision accident by additionally installing the impact sensing sensor inside or outside the camera part for outer installation and the rear camera part installed outside the vehicle, and then can store an accident image thereof.

Description

{Black Box for Large-sized Vehicle}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a black box dedicated to a lorry, and more particularly, to a black box for a lorry, more specifically, a rear camera unit installed outside the vehicle and an external shock sensor installed inside and outside the camera unit for external mounting, And more particularly to a black box dedicated to a freight car capable of accurately detecting an external shock even in a large vehicle and storing an accident image.

Generally, a car (hereinafter, used in combination with a vehicle) is a transportation machine that is driven by a prime mover without being guided or guided, and includes an engine, a fuel supply device, a power transmission device, a suspension and a steering device, Braking devices, exhaust devices, air conditioning devices, cooling and lubrication devices, etc., which are mainly used for the transportation of passengers and cargo.

[0004] In order to prevent a safety driving and a traffic accident from occurring, a safety device such as a safety belt and an airbag are mounted on the vehicle, such as the attitude control of the vehicle, the function control of the vehicle configuration devices, .

However, the above-described devices give a specific function to the vehicle, and the cause thereof can not be grasped when an accident occurs.

Meanwhile, a conventional black box is mainly installed on an aircraft to analyze the cause of the accident by collecting and analyzing the occurrence of an accident in an aircraft. A flight data recorder for identifying the cause of the accident, And a voice recorder.

In recent years, such a black box is installed in a vehicle to recover the black box installed in the vehicle in the event of a vehicle accident, thereby identifying the cause of the accident, and also preventing theft of the vehicle article during parking.

In this way, the black box installed in a car makes it possible to fundamentally cope with the safety driving of a vehicle and the prevention of a traffic accident, and it is a reality that a black box becomes a necessity in a modern society.

However, since the conventional black box according to the related art is equipped with a shock sensor only in a black box main body installed mainly in a front dashboard or a front window of a driver's seat, a large vehicle having a large load on the vehicle, for example, Even when a light touching accident occurs on the rear or side when mounted on a pump car, a remicon, a trailer, and a lorry, the shock sensor can not detect the moment of an accident, there was.

Therefore, there is a need for a realistic and applicable technology for a black box dedicated to a lorry which can accurately detect an external shock and store an accident image even in a large vehicle, which is difficult to detect a shock at a moment of a light accident due to a vehicle load.

Patent Publication No. KR 10-2009-0104299 (published on October 6, 2009)

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above problems, and it is an object of the present invention to provide an impact sensor which is installed in a rear camera unit provided outside the vehicle and inside and outside the camera unit for external mounting, And to provide a black box dedicated to a lorry capable of accurately storing an accidental image by detecting an external shock even in a difficult large-sized vehicle.

A black box dedicated to a lorry according to an embodiment of the present invention includes a front camera for photographing a traveling image and an image in which an impact occurs; The main shock sensor is provided in front of the driver's seat in the vehicle with the main shock sensor, and if the main shock sensor detects an impact of a predetermined intensity or more, the image captured through the front camera and the corresponding GPS information and time are stored together A black box main body part; And a built-in shock sensor incorporated therein. When a shock of a predetermined strength or more is detected by the built-in shock sensor at the rear of the vehicle, And a rear camera unit for transmitting an impact data signal to the black box main body so as to store a rear image of the vehicle.

A black box dedicated to a lorry according to an embodiment of the present invention can be mounted at various positions outside the vehicle and is independently driven with an external shock detection sensor to detect an impact and generate an impact detection signal by itself An independently driven shock detection sensor unit; And an external mounting camera unit for capturing an image of an impacted image around the position where the independent drive type impact detection sensor unit is mounted. When an impact of a certain intensity or more is detected by the independent drive type impact detection sensor, And the image photographed by the external mounting camera unit can be stored in the box main body.

Each of the rear camera unit and the independent driving type shock sensing unit includes a CPU for determining the impact strength and sensing data transmission and a power circuit for selectively supplying battery power or black box main power, The data transmission efficiency can be improved even if the distance of the serial cable connected to the main body portion is long.

The black box main body unit includes: a main shock detection sensor for detecting an impact applied to the vehicle; Wherein the main shock detection sensor detects an image taken by the front camera at a time when an impact is sensed by the main shock sensor and outputs the sensed image to the rear camera unit and the rear camera unit at a time when an impact is sensed by the rear camera unit and the independent- A control unit for extracting images photographed by the camera unit for external mounting; A GPS time information unit for generating GPS information and time information that are detected by the main shock sensor, the rear camera unit, and the independent driving shock sensor unit; A storage unit for storing images extracted by the control unit and GPS information and time information generated by the GPS time information unit; And a display unit for displaying images and information stored in the storage unit.

The black box main body further includes an external shock detection sensor of the independent driving type shock detection sensor unit and an impact control unit for adjusting the shock detection intensity of the internal shock detection sensor of the rear camera unit, Can be adjusted.

The rear camera unit and the camera unit for external mounting may incorporate an infrared sensor to capture a surrounding image even at night without light. The rear camera unit, the independently driven impact sensor unit, and the external camera unit Waterproof function can be provided.

INDUSTRIAL APPLICABILITY As described above, according to the present invention, a shock sensor is additionally provided in the rear camera portion provided outside the vehicle and the camera portion for external mounting, so that even in a large vehicle, It is possible to provide a black box dedicated to a lorry capable of storing accident images.

In addition, the present invention provides a large-sized vehicle black box capable of detecting an impact at various positions of a large vehicle by incorporating an impact sensor into a rear camera or installing an independent-driven shock sensor at various locations outside the vehicle .

In addition, the present invention provides an impact control unit inside the black box body that can adjust the detection intensity of an impact sensor installed outside the vehicle, so that it can actively detect an external shock according to the state mode of the vehicle, There is an effect that can react.

In addition, the present invention provides a waterproof function to a camera unit and an impact detection sensor provided outside a large-size vehicle to detect an impact even in a harsh environment and to record and record an accidental image.

In addition, the present invention has an effect of providing a CCTV function at the time of parking by incorporating an infrared sensor in an extra camera unit installed outside of a large-sized vehicle, so that it is possible to shoot images at night without any light.

Further, the present invention has the effect of improving the data transmission efficiency even if the distance between the rear cable and the independent driving shock sensor is shortened by providing a CPU and a power supply circuit unit, respectively, have.

1 is a block diagram schematically showing the overall configuration of a black box dedicated to a lorry according to an embodiment of the present invention.
2 is a flowchart schematically showing a process of storing an impact image of a black box dedicated to a lorry according to an embodiment of the present invention.
3 to 4 are views showing a camera unit mounted with an impact sensor on the outside of a vehicle of a cargo truck dedicated black box according to an embodiment of the present invention

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram schematically showing the overall configuration of a black box dedicated to a lorry according to an embodiment of the present invention.

As shown in the figure, a black box dedicated to a lorry according to an embodiment of the present invention includes a front camera 100, a black box body 200, a rear camera unit 300, an independent driving shock sensor unit 410 ), And an externally mounted camera unit 420.

More specifically, the front camera 100 is installed toward the front of the driver's seat, which is mainly a direction in which the vehicle is running, and continuously captures a traveling image when power is supplied during traveling, Can point to.

The front camera 100 may be installed separately from the black box body 200 in accordance with the size of a vehicle on which the black box for a lorry is installed and the structure of the front dashboard of the driver's seat, ). In the embodiment of the present invention, as shown in the figure, a separate structure is used.

When the main impact sensor 210 detects an impact of a predetermined strength or more, the black box main body 200 is installed in front of the driver's seat in the vehicle with the main shock sensor 210, The image captured through the camera 100 and the corresponding GPS information and time can be stored together.

The black box main body 200 constituting the black box dedicated to a lorry according to the embodiment of the present invention will be described in more detail with reference to the drawings.

The black box main body 200 includes a main shock detection sensor 210, a control unit 220, a GPS time information unit 230, a storage unit 240, a display unit 250, and an impact control unit 260 .

Here, the main shock detection sensor 210 may be provided inside the black box main body 200 as a sensing means for detecting an impact applied to the vehicle.

The control unit 220 extracts an image captured by the front camera 100 at an event occurrence time by the impact detection and outputs the captured image to the rear camera unit 300 and the independent driving shock detection unit 410 It is possible to extract images photographed by the rear camera unit 300 and the external camera unit 420 at a time when the impact is detected.

In addition, the GPS time information unit 230 generates GPS information and time information, which are detected by the main shock detection sensor 210, the rear camera unit 300, and the independently driven shock detection sensor unit 410, can do.

The storage unit 240 may store the image extracted by the control unit 220 and the GPS information and the time information generated by the GPS time information unit 230.

Also, the display unit 250 may display images and information stored in the storage unit 240.

In the embodiment of the present invention, the black box main body part 200 is connected to the external shock detection sensor 411 of the independent drive type impact detection sensor part 410 and the internal shock detection The impact control unit 260 can further adjust the impact detection intensity of the sensor 311 so that the impact detection intensity can be actively controlled according to the environment outside the vehicle.

Here, the impact adjuster 260 may adjust the impact detection intensity of the main impact sensor 210 inside the black box body 200 if necessary.

In addition, in the embodiment of the present invention, the black box main body 200 may include a microphone and a speaker for recording a sound generated when an impact occurs and generating an alarm sound.

Meanwhile, the rear camera unit 300 configuring the black box dedicated to a lorry according to the embodiment of the present invention takes a backward image of the vehicle and transmits it to the black box main unit 200, When the shock sensor 311 senses an impact of a predetermined intensity or more by the sensor 311 around the rear of the vehicle, the shock sensor 311 can sense an impact on the black box body 200, Data signals can be transmitted.

As shown in the drawing, the black box for a lorry according to an embodiment of the present invention includes a pair of independent driving type impact sensing units 410 and an external mounting camera unit 420 that are separated from each other .

More specifically, the independent drive type impact sensing unit 410 may be independently driven by providing an external impact sensing sensor 411 for sensing an impact and generating an impact sensing signal, It is preferable to be formed so as to be mountable at various positions outside the vehicle.

In addition, the external mounting camera unit 420 can take an image of a shock occurring around the position where the independent driving type impact sensing unit 410 is mounted.

In the embodiment of the present invention, when an impact of a predetermined intensity or more is detected by the independent drive type impact detection sensor unit 410, the image captured by the external camera unit 420 in the black box body unit 200 Can be stored.

Meanwhile, the rear camera unit 300 and the independent driving type impact sensing unit 410 constituting the black box for a lorry according to the embodiment of the present invention respectively include a CPU for impact intensity determination and sensing data transmission, And a power circuit unit for selectively supplying battery power or black box main power.

At this time, since the CPU can determine the impact intensity sensed by each handwriting sensor, it is possible to reduce data transmitted to the control unit 220 of the black box main body 200, Even if the distance of the serial cable connected to the mobile communication terminal 200 is increased, the level of the applied power can be increased to a specific standard or more, as well as the transmission data error can be reduced and the data transmission efficiency can be improved.

In addition, the power supply circuit unit can selectively use the operating power applied to the rear camera unit 300 and the independent driving shock sensor unit 410 as battery power supply or black box main power, The battery consumption of the vehicle can be minimized even when the mode is always entered by the external impact.

In order to prevent discharge of the vehicle battery, the power supply circuit unit may automatically shut off the black box main body 200 when the battery voltage drops below a predetermined reference level.

In the embodiment of the present invention, the rear camera unit 300 and the camera unit 420 for external mounting are not shown in the figure, but an infrared sensor (not shown) You can shoot.

In addition, since the rear camera unit 300, the independent drive type impact sensor unit 410, and the external camera unit 420 are mounted outside the vehicle, they can provide a waterproof function.

Also, in the embodiment of the present invention, the black box main body 200 may be connected in serial communication mode of a peripheral device and any one of SPI, I2C, and UART.

More specifically, a serial peripheral interface (SPI) master slave mode or a universal asynchronous receiver / transmitter (UART) mode is provided between the black box main body 200 and a shock sensor installed outside the black box main body. (Synchronous transceiver) serial port serial communication mode, and I2C (Inter-integrated Circiuit) serial computer bus mode. Thus, the present invention can be applied to various external environments actively, So that it is possible to support a multi-channel camera system.

2 is a flowchart schematically illustrating an impact image storing process of a black box dedicated to a lorry according to an embodiment of the present invention.

A process of storing an impact image at the time of an event of a black box dedicated to a lorry according to an embodiment of the present invention will be described in detail with reference to the drawings.

As shown in the drawing, first, the main shock detection sensor 210 inside the black box body 200 and the outside of the vehicle body 200 using the impact control unit 260 of the black box body 200, The sensitivity of the built-in impact sensor 311 of the rear camera unit 300 and the external impact sensor 411 of the independently driven impact sensor unit 410 may be adjusted and stored.

Next, if an impact of a predetermined intensity or more is detected by the control unit 220 of the black box main body 200, the image of the front camera 100 and the images of the camera units 300 and 420 installed outside the vehicle can be stored have.

FIGS. 3 to 4 are views showing a camera unit mounted on an outside of a car black box with a shock sensor according to an embodiment of the present invention.

As shown in the figure, the black box dedicated to a lorry according to the embodiment of the present invention includes a shock sensor such as the rear camera unit 300 or a shock sensor, such as an external camera unit 420, It is possible to implement multi-channel cameras in various ways by installing them, which can effectively detect light external impacts.

As described above, according to the present invention, a shock sensor is additionally provided inside and outside the camera unit for external mounting to accurately detect an external shock even in a large vehicle, which is difficult to detect a shock due to a vehicle load A black box dedicated to a lorry capable of storing accident images is provided.

In addition, the present invention provides a large-sized vehicle black box capable of detecting an impact at various positions of a large vehicle by incorporating an impact sensor into a rear camera or installing an independent-driven shock sensor at various locations outside the vehicle .

In addition, the present invention provides an impact control unit inside the black box body that can adjust the detection intensity of an impact sensor installed outside the vehicle, so that it can actively detect an external shock according to the state mode of the vehicle, There is an effect that can react.

In addition, the present invention provides a waterproof function to a camera unit and an impact detection sensor provided outside a large-size vehicle to detect an impact even in a harsh environment and to record and record an accidental image.

In addition, the present invention has an effect of providing a CCTV function at the time of parking by incorporating an infrared sensor in an extra camera unit installed outside of a large-sized vehicle, so that it is possible to shoot images at night without any light.

Further, the present invention has the effect of improving the data transmission efficiency even if the distance between the rear cable and the independent driving shock sensor is shortened by providing a CPU and a power supply circuit unit, respectively, have.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It is within the scope of the present invention that component changes to such an extent that they can be coped evenly within a range that does not deviate from the scope of the present invention.

10: CPU 20: Power supply circuit
100: front camera 200: black box main part
210: main shock sensor 220:
230: GPS time information section 240:
250: display unit 260: impact control unit
300: Rear camera part 311: Built-in shock sensor
410: Independent drive shock sensor part 411: External shock sensor
420: External mounting camera unit

Claims (6)

A front camera for photographing a traveling image and a video image in which an impact has occurred;
The main shock sensor is provided in front of the driver's seat in the vehicle with the main shock sensor, and if the main shock sensor detects an impact of a predetermined intensity or more, the image captured through the front camera and the corresponding GPS information and time are stored together A black box main body part; And
A built-in shock sensor incorporated in the vehicle and configured to detect a shock of a predetermined strength or more by the built-in shock sensor in the vicinity of the rear of the vehicle, And a rear camera unit for transmitting an impact data signal to the black box main body so as to store a vehicle rear image,
An independent drive type impact sensor unit that can be mounted at various positions outside the vehicle and can be independently driven with an external impact detection sensor to generate an impact detection signal by sensing an impact itself; And
And an external camera unit for capturing an image of an impact around the position where the independent drive type impact sensor unit is mounted,
And an image sensing unit for sensing an image of the external mounting camera unit in the black box main body when an impact of a predetermined intensity or more is detected by the independent drive type impact sensing unit,
The rear camera unit and the independent drive type impact detection sensor unit,
A CPU for judging the impact strength and transmission of sensed data, and a power circuit for selectively supplying battery power or black box main power,
And the data transmission efficiency can be improved even if the distance of the serial cable connected to the black box main body is increased.
delete delete 2. The black box according to claim 1,
A main shock detection sensor for detecting an impact applied to the vehicle;
Wherein the main shock detection sensor detects an image taken by the front camera at a time when an impact is sensed by the main shock sensor and outputs the sensed image to the rear camera unit and the rear camera unit at a time when an impact is sensed by the rear camera unit and the independent- A control unit for extracting images photographed by the camera unit for external mounting;
A GPS time information unit for generating GPS information and time information that are detected by the main shock sensor, the rear camera unit, and the independent driving shock sensor unit;
A storage unit for storing images extracted by the control unit and GPS information and time information generated by the GPS time information unit; And
And a display unit for displaying images and information stored in the storage unit
5. The black box according to claim 4,
An external impact sensor of the independent drive type impact sensing unit and an impact control unit for adjusting the impact detection intensity of the built-in impact sensor of the rear camera unit, Black box only for lorries
The method according to claim 1,
The rear camera unit and the camera unit for external mounting can incorporate an infrared sensor to take a surrounding image even at night without light,
And a waterproof function is provided to the rear camera unit, the independent drive type impact sensor unit, and the camera unit for external mounting,
KR1020150102473A 2015-07-20 2015-07-20 Black Box for Large-sized Vehicle KR101633667B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200062624A (en) 2018-11-27 2020-06-04 주식회사 더블 Method for switching display screen of black box for large-sized vehicle using voice recognition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065614A (en) * 1999-04-07 2000-11-15 주식회사 언어기술 Method of Web Scrapping for Auto-Classifing Informations on Internet
KR20090104299A (en) 2008-03-31 2009-10-06 유종태 Vehicle Black Box
JP2011166706A (en) * 2010-02-15 2011-08-25 Sharp Corp In-vehicle photographing and recording apparatus
KR101457764B1 (en) * 2012-09-14 2014-11-03 송상훈 Vehicle black box system and method for providing thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065614A (en) * 1999-04-07 2000-11-15 주식회사 언어기술 Method of Web Scrapping for Auto-Classifing Informations on Internet
KR20090104299A (en) 2008-03-31 2009-10-06 유종태 Vehicle Black Box
JP2011166706A (en) * 2010-02-15 2011-08-25 Sharp Corp In-vehicle photographing and recording apparatus
KR101457764B1 (en) * 2012-09-14 2014-11-03 송상훈 Vehicle black box system and method for providing thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200062624A (en) 2018-11-27 2020-06-04 주식회사 더블 Method for switching display screen of black box for large-sized vehicle using voice recognition

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