KR20220162978A - Apparatus for expressing intention of automobiles - Google Patents

Apparatus for expressing intention of automobiles Download PDF

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KR20220162978A
KR20220162978A KR1020210071262A KR20210071262A KR20220162978A KR 20220162978 A KR20220162978 A KR 20220162978A KR 1020210071262 A KR1020210071262 A KR 1020210071262A KR 20210071262 A KR20210071262 A KR 20210071262A KR 20220162978 A KR20220162978 A KR 20220162978A
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South Korea
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driver
voice
control unit
voice recognition
intention
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KR1020210071262A
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Korean (ko)
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임명준
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임명준
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • B60Q1/5035—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0088—Details of electrical connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
    • B60R16/0373—Voice control
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Traffic Control Systems (AREA)

Abstract

An objective of the present invention is to provide an apparatus for expressing intension of driver capable of clearly conveying the driver's intention to the outside while driving. Provided is an apparatus for expressing intension of driver, which comprises: a voice recognition unit (10) for recognizing the driver's voice; a communication unit (20) which transfers the voice of the voice recognition unit (10) to the outside; an electronic display board (30) which receives a signal from the communication unit (20) and displays the signal to the outside; and a control unit (40) which recognizes the voice of the voice recognition unit (10) and converts it into a text signal.

Description

운전자 의사표시장치{APPARATUS FOR EXPRESSING INTENTION OF AUTOMOBILES}Driver intention display device {APPARATUS FOR EXPRESSING INTENTION OF AUTOMOBILES}

본 발명은 자동차 운전중에 운전자의 의사를 외부에 표시해주는 운전자 의사표시장치에 관한 것이다. The present invention relates to a driver's intention display device that displays the driver's intention to the outside while driving a vehicle.

일반적으로 자동차 운전자는 운전중의 의사표시를 방향지시등을 통해서 외부에 표현한다. 그러나 이러한 방향지시등으로 표현할 수 있는 의사는 몇 가지 되지 않는다. In general, a car driver expresses his intention while driving to the outside through a turn signal. However, there are few intentions that can be expressed with these turn indicators.

예를 들어 운전자의 급정거, 급차선 변경, 과도한 끼어들기 등의 상황이 발생할 때 운전자가 외부로 의사를 표시하는 수단은 비상깜박에 국한되며, 운전자의 수신호의 경우 초보운전자는 운전에 집중하는 비중이 높아 실현되기 어렵고, 음성신호는 주변의 소음으로 인해 다른 운전자에게 전달하기 어려운 실정이다. For example, when a situation such as a driver's sudden stop, sudden lane change, or excessive cut-in occurs, the means for the driver to express his/her intention to the outside is limited to emergency blinking. However, it is difficult to realize the voice signal because of the high noise level, and it is difficult to transmit the voice signal to other drivers due to ambient noise.

이러한 이유로 운전자의 의사표시부재 및 미흡으로 인하여 운전자 상호간 오해가 발생하고 불필요한 충돌로 인한 교통사고 발생으로 인적 물적 손실이 심각하며, 이러한 손실은 사회적 문제로 발전하여 국가적 손실이 되고 있다. For this reason, misunderstandings occur between drivers due to the driver's lack of expression of intention, and traffic accidents due to unnecessary collisions cause serious human and material losses. These losses develop into social problems and become national losses.

[선행기술][Prior art]

특허출원 제10-2020-0099936호 (자동차 운전자의 외부 의사표시 장치)Patent Application No. 10-2020-0099936 (Vehicle driver's external intention display device)

본 발명은 운전중에 외부에 운전자의 의사표시를 명확히 전달할 수 있는 운전자 의사표시장치를 제공하고자 한다. An object of the present invention is to provide a driver's intention display device capable of clearly conveying the driver's intention to the outside while driving.

또한, 본 발명은 급정거와 같은 비상시에 자동으로 전광판에 주의문자를 전송할 수 있는 운전자 의사표시장치를 제공하고자 한다. In addition, the present invention is to provide a driver's intention display device capable of automatically transmitting a warning letter to an electric signboard in an emergency such as a sudden stop.

본 발명은, The present invention,

운전자의 음성을 인식하는 음성인식부(10);Voice recognition unit 10 for recognizing the driver's voice;

상기 음성인식부(10)의 음성을 외부로 전달하는 통신부(20);a communication unit 20 that transfers the voice of the voice recognition unit 10 to the outside;

상기 통신부(20)의 신호를 받아 외부로 표시하는 전광판(30);An electronic display board 30 that receives signals from the communication unit 20 and displays them to the outside;

상기 음성인식부(10)의 음성을 인식하여 문자 신호로 전환하는 제어부(40)를 포함하는 운전자 의사표시장치가 제공된다.A driver's intention display device including a controller 40 recognizing the voice of the voice recognition unit 10 and converting it into a text signal is provided.

또한,In addition,

자이로 센서(50)가 더 결합되며,The gyro sensor 50 is further coupled,

상기 자이로 센서(50)에서 급정거 신호가 감지되면 상기 제어부(40)는 상기 전광판(30)에 상기 급정거를 알리는 문자가 표시되도록 하는 것을 특징으로 하는 운전자 의사표시장치가 제공된다.When a sudden stop signal is detected by the gyro sensor 50, the control unit 40 displays a letter informing the sudden stop on the electronic display board 30. The driver's intention display device is provided.

또한,In addition,

상기 제어부(40)는 운전자가 운전하는 자동차의 제어장치와 신호적으로 연결되어 있으며, The controller 40 is signalally connected to a control device of a vehicle driven by a driver,

상기 자동차의 제어장치에서 좌측 또는 우측 방향지시등이 켜진 것에 해당하는 신호가 상기 제어부(40)에 전달되면, 상기 제어부(40)는 상기 전광판(30)에 좌측 또는 우측으로 상기 자동차가 진행될 것임을 알려주는 문자를 표시하는 것을 특징으로 하는 운전자 의사표시장치가 제공된다.When a signal corresponding to the turning on of the left or right direction indicator in the control device of the vehicle is transmitted to the controller 40, the controller 40 informs the display board 30 that the vehicle will proceed to the left or the right. A driver's intention display device characterized in that it displays text is provided.

또한,In addition,

자동차 핸들에는 선택버튼이 결합되어 있고, 상기 선택버튼의 온/오프에 따라서 상기 제어부(40)가 음성인식 모드 또는 상시 문구모드를 선택하는 것을 특징으로 하는 운전자 의사표시장치.A driver's intention display device characterized in that a selection button is coupled to a steering wheel, and the control unit 40 selects a voice recognition mode or a regular phrase mode according to on/off of the selection button.

본 발명은 운전중에 외부에 운전자의 의사표시를 명확히 전달할 수 있는 운전자 의사표시장치를 제공한다. The present invention provides a driver's intention display device capable of clearly conveying the driver's intention to the outside while driving.

또한, 본 발명은 급정거와 같은 비상시에 자동으로 전광판에 주의문자를 전송할 수 있는 운전자 의사표시장치를 제공한다. In addition, the present invention provides a driver's intention display device capable of automatically transmitting a warning letter to an electric signboard in an emergency such as a sudden stop.

도 1은 본 발명의 일실시예에 따른 운전자 의사표시장치의 구성도.
도 2는 본 발명의 일실시예에 따른 전광판이 자동차 실내에 설치된 예시도.1 is a configuration diagram of a driver's intention display device according to an embodiment of the present invention;
2 is an exemplary view of an electronic display board according to an embodiment of the present invention installed inside a vehicle;

전술한 목적을 달성하기 위한 본 발명을 첨부 도면에 의하여 상세하게 기술하면 다음과 같으며 본 발명의 요지를 불필요하게 흐릴 수 있는 공지의 구성 요소에 대한 구체적인 설명은 생략한다. The present invention for achieving the above object will be described in detail with reference to the accompanying drawings, and detailed descriptions of known components that may unnecessarily obscure the subject matter of the present invention will be omitted.

도 1은 본 발명의 일실시예에 따른 운전자 의사표시장치의 구성도이며, 도 2는 본 발명의 일실시예에 따른 전광판이 자동차 실내에 설치된 예시도이다. 1 is a configuration diagram of a driver's intention display device according to an embodiment of the present invention, and FIG. 2 is an exemplary view of an electric signboard according to an embodiment of the present invention installed inside a vehicle.

본 발명의 운전자 의사표시장치(100)는, The driver's intention display device 100 of the present invention,

운전자의 음성을 인식하는 음성인식부(10);Voice recognition unit 10 for recognizing the driver's voice;

상기 음성인식부(10)의 음성을 외부로 전달하는 통신부(20);a communication unit 20 that transfers the voice of the voice recognition unit 10 to the outside;

상기 통신부(20)의 신호를 받아 외부로 표시하는 전광판(30);An electronic display board 30 that receives signals from the communication unit 20 and displays them to the outside;

상기 음성인식부(10)의 음성을 인식하여 문자신호로 전환하는 제어부(40)를 포함한다.It includes a control unit 40 that recognizes the voice of the voice recognition unit 10 and converts it into a text signal.

음성인식부(10)는 AI 소프트웨어가 내장되어 있을 수 있다. 운전중 운전자가 특정한 암호를 먼저 말하고, 이후 특정한 단어 "미안합니다.","양보 부탁합니다."라는 말을 하면 음성인식부(10)가 이를 인지할 수 있다. The voice recognition unit 10 may have AI software embedded therein. While driving, if the driver speaks a specific password first and then specific words such as "I'm sorry" and "Please yield," the voice recognition unit 10 may recognize it.

제어부(40)는 음성인식부(10)의 음성을 문자신호로 변환하는 기능을 한다. 이러한 문자신호는 통신부(20)를 통하여 전광판(30)에 전달 가능하다. 통신은 유선통신일 수도 있고, 블루투스와 같은 통신방법일 수도 있다. 전광판(30)은 LED 모듈로 구성될 수 있다. 제어부(40)의 문자신호가 전광판(30)에 문자로 변환되어 외부로 표시된다.The control unit 40 functions to convert the voice of the voice recognition unit 10 into a text signal. These text signals can be transmitted to the electronic display board 30 through the communication unit 20 . The communication may be wired communication or may be a communication method such as Bluetooth. The electronic display board 30 may be composed of LED modules. The text signal of the control unit 40 is converted into text on the electronic display board 30 and displayed externally.

제어부(40)에서 전환된 문자신호에서 어떠한 문자로 인식했는지, 운전자가 볼 수 있도록 디스플레이부가 추가로 결합될 수 있다. 운전자는 자신의 음성신호가 정확히 문자로 인식되었는지 확인 후, 전광판(30)으로 표시되도록 사전 검열을 할 수 있다. 제어부(40)는 AI 프로그램이 내장되어 음성을 문자로 해석하게 되는데, 모든 음성을 완벽하게 문자로 변환하지 못하게 된다. 따라서, 잘못된 문자가 외부 전광판(30)으로 표시되지 않도록 사전 검열이 필요한 것이다. A display unit may be additionally coupled so that the driver can see what character was recognized in the character signal converted by the control unit 40 . After confirming that the driver's voice signal is correctly recognized as a character, the driver may conduct a preliminary inspection so that it is displayed on the electronic display board 30 . The controller 40 has a built-in AI program to interpret voices as texts, but cannot completely convert all voices into texts. Therefore, prior inspection is required to prevent incorrect characters from being displayed on the external electronic display board 30 .

한편, 본 실시예의 운전자 의사표시장치(100)에는 자이로 센서(50)가 더 결합될 수 있다. 자이로 센서(50)에서 급정거 신호가 감지되면 제어부(40)는 전광판(30)에 급정거를 알리는 문자가 표시되도록 한다. 급정거와 같이 긴박한 상황에서는 운전자가 음성인식부(10)에 자신의 음성을 전달할 시간적 여유가 없다. 이 경우, 자이로 센서(50)가 자동으로 급정거를 인식하여 "급정거 추돌주의"라는 문자를 전광판(30)에 표시하게 함으로써, 뒷 차량에게 주의를 줄 수 있다. Meanwhile, the gyro sensor 50 may be further coupled to the driver's intention display device 100 according to the present embodiment. When the sudden stop signal is detected by the gyro sensor 50, the control unit 40 displays a letter informing the sudden stop on the display board 30. In an urgent situation such as a sudden stop, the driver does not have enough time to transmit his or her voice to the voice recognition unit 10 . In this case, the gyro sensor 50 automatically recognizes a sudden stop and displays the text "Sudden stop collision caution" on the electronic signboard 30, thereby giving a warning to a vehicle behind.

한편, 제어부(40)는 운전자가 운전하는 자동차의 제어장치와 신호적으로 연결되어 있으며, 자동차의 제어장치에서 좌측 또는 우측 방향지시등이 켜진 것에 해당하는 신호가 제어부(40)에 전달되면, 제어부(40)는 전광판(30)에 좌측 또는 우측으로 상기 자동차가 진행될 것임을 알려주는 문자를 표시한다. 예를 들어, 좌측 방향지시등이 켜지는 신호가 제어부(40)에 전달되면, "좌측차선 이동예정"이라는 문자가 전광판(30)에 표시될 수 있다. 또는 우측방향지시등이 켜지는 신호가 제어부(40)에 전달되면, "우측차선 이동예정"이라는 문자가 전광판(30)에 표시될 수 있다. On the other hand, the control unit 40 is signally connected to the control device of the vehicle driven by the driver, and when a signal corresponding to the turning on of the left or right turn indicator is transmitted to the control unit 40 from the control device of the vehicle, the control unit ( 40) displays a character indicating that the car will proceed to the left or right on the electronic display board 30. For example, when a signal turning on the left direction indicator is transmitted to the control unit 40 , the text “Scheduled to move to the left lane” may be displayed on the electronic display board 30 . Alternatively, when the signal for turning on the right turn signal is transmitted to the control unit 40, the text "Scheduled to move to the right lane" may be displayed on the electronic display board 30.

제어부(40)는 전광판(30)에 미리 입력된 문장을 항상 디스플레이하도록 할 수 있다. 예를 들어, "아이가 타고 있어요."," 고령자가 운전중입니다."라는 문장일 수 있다.The control unit 40 can always display a pre-input sentence on the electronic display board 30 . For example, the sentences "A child is riding" and "An elderly person is driving" may be the sentences.

자동차 핸들에는 선택버튼이 결합되어 있고, 상기 선택버튼의 온/오프에 따라서 제어부(40)가 음성인식모드 또는 문구모드를 선택할 수 있다.A selection button is coupled to the car steering wheel, and the control unit 40 can select a voice recognition mode or a phrase mode according to on/off of the selection button.

운전자가 이 선택버튼을 누르는 동작을 하면, 입력된 음성을 제어부(40)가 인식하여 전광판(30)에 디스플레이될 수 있도록 한다. 문구모드를 선택하면 상시 문구모드인 "아이가 타고 있어요."," 고령자가 운전중입니다."라는 문장을 전광판(30)에 디스플레이 된다.When the driver presses this selection button, the control unit 40 recognizes the input voice so that it can be displayed on the electronic display board 30. When the stationery mode is selected, sentences such as “a child is riding” and “an elderly person is driving”, which are always stationary modes, are displayed on the display board (30).

이상에서 설명한 본 발명은, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 여러 가지 치환, 변경이 가능하므로 전술한 실시예에 한정되는 것은 아니다.The present invention described above is not limited to the above-described embodiments, since various substitutions and changes are possible to those skilled in the art without departing from the technical spirit of the present invention.

음성인식부(10) 통신부(20);
전광판(30) 제어부(40
운전자 의사표시장치(100)Voice recognition unit 10, communication unit 20;
Electronic display board (30) control unit (40)
Driver Intention Display Device (100)

Claims (4)

운전자의 음성을 인식하는 음성인식부(10);
상기 음성인식부(10)의 음성을 외부로 전달하는 통신부(20);
상기 통신부(20)의 신호를 받아 외부로 표시하는 전광판(30);
상기 음성인식부(10)의 음성을 인식하여 문자 신호로 전환하는 제어부(40)를 포함하는 운전자 의사표시장치.
Voice recognition unit 10 for recognizing the driver's voice;
a communication unit 20 that transfers the voice of the voice recognition unit 10 to the outside;
An electronic display board 30 that receives signals from the communication unit 20 and displays them to the outside;
A driver's intention display device including a control unit 40 that recognizes the voice of the voice recognition unit 10 and converts it into a text signal.
 제1항에 있어서,
자이로 센서(50)가 더 결합되며,
상기 자이로 센서(50)에서 급정거 신호가 감지되면 상기 제어부(40)는 상기 전광판(30)에 상기 급정거를 알리는 문자가 표시되도록 하는 것을 특징으로 하는 운전자 의사표시장치.
According to claim 1,
The gyro sensor 50 is further coupled,
When a sudden stop signal is detected by the gyro sensor 50, the control unit 40 displays a letter informing the sudden stop on the electronic display board 30.
 제1항에 있어서,
상기 제어부(40)는 운전자가 운전하는 자동차의 제어장치와 신호적으로 연결되어 있으며,
상기 자동차의 제어장치에서 좌측 또는 우측 방향지시등이 켜진 것에 해당하는 신호가 상기 제어부(40)에 전달되면, 상기 제어부(40)는 상기 전광판(30)에 좌측 또는 우측으로 상기 자동차가 진행될 것임을 알려주는 문자를 표시하는 것을 특징으로 하는 운전자 의사표시장치.
According to claim 1,
The controller 40 is signalally connected to a control device of a vehicle driven by a driver,
When a signal corresponding to the turning on of the left or right direction indicator in the control device of the vehicle is transmitted to the control unit 40, the control unit 40 informs the display board 30 that the car will proceed to the left or right. A driver's intention display device characterized in that it displays text.
 제1항에 있어서,
자동차 핸들에는 선택버튼이 결합되어 있고, 상기 선택버튼의 온/오프에 따라서 운전자는 상기 제어부(40)가 음성인식모드 또는 문구모드를 선택하는 것을 특징으로 하는 운전자 의사표시장치.According to claim 1,
A driver's intention display device, characterized in that a selection button is coupled to a steering wheel, and the control unit 40 selects a voice recognition mode or a phrase mode according to on/off of the selection button.
KR1020210071262A 2021-06-02 2021-06-02 Apparatus for expressing intention of automobiles KR20220162978A (en)

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