KR19980058686U - Lane change guide device of car - Google Patents
Lane change guide device of car Download PDFInfo
- Publication number
- KR19980058686U KR19980058686U KR2019970003134U KR19970003134U KR19980058686U KR 19980058686 U KR19980058686 U KR 19980058686U KR 2019970003134 U KR2019970003134 U KR 2019970003134U KR 19970003134 U KR19970003134 U KR 19970003134U KR 19980058686 U KR19980058686 U KR 19980058686U
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- South Korea
- Prior art keywords
- vehicle
- lane
- change
- lane change
- guide device
- Prior art date
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Classifications
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- 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
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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
- B60Q1/525—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 automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
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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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3658—Lane guidance
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- 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
- B60Y2400/303—Speed sensors
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
본 고안은 자동차의 차선변경 가이드 장치에 관한 것으로서, 본 고안의 목적은 운전자가 운전도중 차선을 변경하려고 할 때 변경하려고 하는 방향에 차량이 위치하는 가를 감지하여 차선변경이 가능한지 판단하여 운전자에게 알려주도록 작동되는 자동차의 차선변경 가이드 장치를 제공함에 있다.The present invention relates to a lane change guide device of a vehicle, and an object of the present invention is to detect whether a vehicle is located in a direction to be changed when a driver tries to change a lane while driving and to determine whether a lane change is possible and to inform the driver. The present invention provides a lane change guide device for an activated vehicle.
상기와 같은 목적을 이루기 위한 본 고안은 차선을 변경하고자 할 때 작동시키는 작동스위치(30)와, 변경하고자 하는 방향의 측후방에 물체가 있는지를 감지하는 물체감지센서(20)와, 자신의 차량 속도를 감지하는 차속센서(10)와, 작동스위치(30)와 물체감지센서(20)와 차속센서(10)의 값을 입력받아 차선변경 가능여부를 판단하는 제어부(40)와, 제어부(40)의 제어에 따라 운전자에게 차선가능여부를 알리는 표시부(50)로 이루어져 운전자가 주행중 차선을 변경하고자 할 때 변경하고자 하는 차선에 차량의 존재유무를 감지하여 차선변경의 가능여부를 알릴 수 있도록 작동된다.The present invention for achieving the above object is the operation switch 30 to operate when you want to change the lane, the object detection sensor 20 for detecting whether there is an object in the rear side of the direction to be changed, and their vehicle Control unit 40 and the control unit 40 to determine whether the lane can be changed by receiving the values of the vehicle speed sensor 10, the operation switch 30, the object detection sensor 20 and the vehicle speed sensor 10 to detect the speed The display unit 50 notifies the driver whether lanes are available according to the control of the control unit and operates to detect the presence of the vehicle in the lane to be changed when the driver wants to change the lane while driving. .
Description
본 고안은 자동차의 차선변경 가이드 장치에 관한 것으로서, 보다 상세하게는 운전자가 운전도중 차선을 변경하려고 할 때 변경하려고 하는 방향에 차량이 위치하는 가를 감지하여 차선변경이 가능한지 판단하여 운전자에게 알려주도록 작동되는 자동차의 차선변경 가이드 장치에 관한 것이다.The present invention relates to a lane change guide device for a vehicle, and more particularly, when a driver attempts to change a lane while driving, the vehicle detects whether the vehicle is located in a direction to change and determines whether the lane change is possible and informs the driver. It relates to a lane change guide device of a vehicle.
운전자가 운전도중 자신의 주행차선에서 필요에 의하여 다른 차선으로 변경하고자 할 때 사이드미러를 통하여 측면 차량과 뒷차량의 존재여부를 확인한 수 차선을 변경하고 있으나 옆 차량과 나란히 주행하고 있을 때는 사이드미러만으로는 확인되지 않아 운전자는 측면을 직접 주시하여야만 하기 때문에 일부 운전자는 본조거울을 사이드미러에 부가 설치하여 사용하고 있다.When the driver wants to change from the driving lane to another lane as needed during the driving, the driver changes the number of lanes that confirm the existence of the side vehicle and the rear vehicle through the side mirror, but when driving side by side with the side mirror alone Some drivers use this mirror in the side mirror because it is not confirmed and the driver has to look directly to the side.
그러나, 상기 사이드미러와 같은 볼록거울을 통하여 차량을 확인할 경우에는 실물이 거울에 보이는 것보다 가까이 보인다. 그리고 거울을 통해서는 뒤따라 오는 차량과의 거리와 뒷 차량의 속도를 확인할 수 가 없기 때문에 차선변경에 미숙한 초보운전자에게는 차선변경의 시기 선택이 매우 어려워 교통체증 및 사고의 위험이 있다는 문제점이 있다.However, when the vehicle is identified through the convex mirror, such as the side mirror, the object looks closer than the mirror. In addition, since the distance to the following vehicle and the speed of the rear vehicle cannot be confirmed through the mirror, a beginner driver who is inexperienced in lane change has a problem in that it is very difficult to select a timing of lane change and there is a risk of traffic jam and accident.
본 고안은 상기와 같은 문제점을 해결하기 위해 창작된 것으로서, 본 고안의 목적은 운전자가 차선변경을 하려고 할 때 변경하려고 하는 방향에 물체가 있는지를 감지하여 차선변경 여부를 알릴 수 있는 자동차의 차선변경 가이드 장치를 제공함에 있다.The present invention was created to solve the above problems, the object of the present invention is to change the lane of the car to detect whether there is an object in the direction to change when the driver tries to change lanes In providing a guide device.
도1은 본 고안에 의한 차선변경 가이드 장치의 측정영역을 나타내기 위한 예시도이다.1 is an exemplary view for showing a measurement area of the lane change guide apparatus according to the present invention.
도2는 본 고안에 의해 구성된 자동차의 차선변경 가이드 장치를 나타낸 회로구성도이다.Figure 2 is a circuit diagram showing a lane change guide device for a vehicle constructed by the present invention.
도3은 본 고안에 의한 자동차의 차선변경 가이드 장치의 작동순서를 도시한 흐름도이다.Figure 3 is a flow chart showing the operation sequence of the lane change guide device of the vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 차속센서 20 : 물체감지센서10: vehicle speed sensor 20: object detection sensor
30 : 작동스위치 40 : 제어부30: operation switch 40: control unit
50 : 표시부50: display unit
상기와 같은 목적을 이루기 위한 본 고안은 차선을 변경하고자 할 때 작동시키는 작동스위치와, 변경하고자 하는 방향의 측후방에 물체가 있는지를 감지하는 물체감지센서와, 자신의 차량 속도를 감지하는 차속센서와, 작동스위치와 물체감지센서와 차속센서의 값을 입력받아 차선변경 가능여부를 판단하는 제어부와, 제어부의 제어에 따라 운전자에게 차선가능여부를 알리는 표시부로 이루어진다.The present invention for achieving the above object is an operation switch to operate when you want to change the lane, an object detection sensor for detecting whether there is an object in the rear and rear of the direction to change, and a vehicle speed sensor for detecting the vehicle speed And a control unit for determining whether the lane can be changed by receiving values of the operation switch, the object detection sensor, and the vehicle speed sensor, and a display unit for notifying the driver of whether the lane is under control of the controller.
상기와 같이 이루어진 본 고안의 작동을 설명하면 다음과 같다. 차량의 운행중 차선을 변경하고자 할 때 변경하고자 하는 방향으로 작동스위치를 작동시키면 차량의 속도를 감지하여 기준 속도 이상으로 주행시 변경하고자 하는 방향의 물체감지센서가 작동되어 측후방에 물체가 있는지를 감지하여 물체가 있을 경우에는 운전자에게 경고음과 더불어 경고등을 점등시키고 물체가 감지되지 않을 경우에는 차선변경을 시행하라는 램프가 점등되도록 작동된다.Referring to the operation of the present invention made as described above are as follows. When you want to change lanes while the vehicle is in operation, operate the operation switch in the direction you want to change.It detects the speed of the vehicle and activates the object detection sensor in the direction you want to change when driving above the standard speed. If there is an object, the driver lights a warning light along with a warning sound, and if an object is not detected, the lamp for turning on a lane change is turned on.
이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 또한 본 실시예는 본 고안의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In addition, this embodiment is not intended to limit the scope of the present invention, but is presented by way of example only.
도1은 본 고안에 의한 차선변경 가이드 장치를 장착한 차량을 나타낸 도면으로써 차선변경 가이드 장치의 물체감지센서(20)를 차량의 측후방에 설치하여 차선변경하고자 하는 방향의 'A'영역에 진입했을 경우 물체감지센서(20)에서 이를 감지하여 경고하도록 작동된다.1 is a view illustrating a vehicle equipped with a lane change guide device according to the present invention, and the object detecting sensor 20 of the lane change guide device is installed at the rear and rear of the vehicle to enter the 'A' area in a direction to change lanes. If so, the object detection sensor 20 is activated to detect and warn it.
도2는 본 고안에 의한 차선변경 가이드 장치의 구성을 나타낸 회로구성도를 나타낸 도면으로써 도2에 도시된 바와 같이 차선을 변경하기 위해 방향지시등을 작동시키면 연동되어 작동되도록 한 작동스위치(30)와, 차선을 변경하고자 하는 방향에 물체가 있는지를 감지하기 위한 물체감지센서(20)와, 자차량의 속도를 감지하기 위한 차속센서(10)와, 작동스위치(30)와 물체감지센서(20) 및 차속센서(10)의 값을 입력받아 차선변경의 가능여부를 판단하는 제어부(40)와, 제어부(40)의 제어에 따라 차선변경 여부를 알리기 위한 표시부(50)로 이루어진다.Figure 2 is a circuit diagram showing the configuration of the lane change guide device according to the present invention as shown in Figure 2 by operating the direction indicator light to change the lane as shown in Figure 2 and the operation switch 30 to operate in conjunction with , Object detection sensor 20 for detecting whether there is an object in the direction to change the lane, vehicle speed sensor 10 for detecting the speed of the own vehicle, operation switch 30 and the object detection sensor 20 And a controller 40 for determining whether the lane change is possible by receiving the value of the vehicle speed sensor 10 and a display unit 50 for notifying whether the lane is changed under the control of the controller 40.
표시부(50)는 운전자가 인식하기 편리하도록 하기 위해 인스트루먼트 패널내에 설치하고 차선변경이 가능한 경우를 점등되는 가능램프(502)와, 물체가 감지되어 차선변경이 위험할 경우 점등되는 불가능램프(504)(502)와, 불가능시 청각적으로 경고하기 위한 부저(506)로 이루어진다.The display unit 50 is installed in the instrument panel to facilitate the driver's recognition, and the possible lamp 502 which lights when the lane change is possible, and the impossible lamp 504 which lights when the lane change is dangerous because an object is detected. 502, and a buzzer 506 for warning acoustically when not possible.
상기와 같이 이루어진 본 실시예에 의한 자동차의 차선변경 가이드 장치의 작동을 설명하기 위해 도3에 도시된 작동순서를 참조하여 설명하면 다음과 같다.When explaining the operation of the lane change guide device of the vehicle according to this embodiment made as described above with reference to the operation sequence shown in Figure 3 as follows.
차량의 주행중 운전자가 차선을 변경하고자 할 때 예를 들어 좌측으로 변경하고자 할 때 좌측의 방향지시등을 점등시키면 작동스위치(30)가 작동된다. 이때 작동스위치(30)의 작동상태를 판단하여 작동스위치(30)가 작동되지 않았으면 종료되며 작동스위치(30)가 작동되었으면 차량의 주행 차속을 감지한다. 차량의 속도를 감지하여 차량의 속도가 40Km이하일 경우에는 차량의 속도를 감지하는 단계로 리턴되며 40Km이상일 경우에는 좌측후방에 위치한 물체감지센서(20)를 작동시켜 물체의 존재유무를 감지한다. 이때 물체가 감지되었을 경우에는 불가능램프(504)(502)를 작동시키고 또한 경고음을 발하기 위해 부저(506)를 작동시킨다. 그러나 물체가 감지되지 않았을 경우에는 가능램프(502)를 점등시켜 차선변경을 하도록 유도하도록 작동된다.When the driver wants to change the lane while driving the vehicle, for example, when the driver turns on the left side, the operation switch 30 is operated by turning on the left direction indicator light. At this time, by determining the operation state of the operation switch 30, the operation switch 30 is terminated if it is not operated, and if the operation switch 30 is activated, the vehicle detects the vehicle speed. When the speed of the vehicle is detected and the speed of the vehicle is 40Km or less, the vehicle returns to the step of detecting the speed. If the speed is 40Km or more, the object detection sensor 20 located at the rear left side is activated to detect the presence of an object. In this case, when an object is detected, the impossible lamps 504 and 502 are operated, and the buzzer 506 is operated to emit a warning sound. However, when an object is not detected, the enable lamp 502 is turned on to induce a lane change.
위와 같은 작동은 작동스위치(30)가 작동된 상태에서는 계속적으로 반복되기 위해 작동스위치(30)의 작동여부를 판단하는 단계로 다시 리턴된다.The above operation is returned to the step of determining whether the operation switch 30 is operated in order to continuously repeat the operation switch 30 in the operated state.
상기한 바와 같이 본 고안은 운전자가 차선변경을 하고자할 때 운전자에게 변경하고자 하는 차선에 차량이 존재하는지를 감지하여 차선변경 가능여부를 알려줌으로써 차선변경이 발생할 수 있는 사고를 미연에 방지할 수 있다는 이점이 있다.As described above, the present invention detects whether the vehicle exists in the lane to be changed when the driver wants to change the lane and informs the driver whether the lane can be changed. There is this.
또한 차선변경의 시점등을 알려줌으로써 차량의 주행시 안전 및 편의성을 도모할 수 있다는 이점이 있다.In addition, there is an advantage that it is possible to promote safety and convenience when driving the vehicle by informing the time of the lane change.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970003134U KR19980058686U (en) | 1997-02-26 | 1997-02-26 | Lane change guide device of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970003134U KR19980058686U (en) | 1997-02-26 | 1997-02-26 | Lane change guide device of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980058686U true KR19980058686U (en) | 1998-10-26 |
Family
ID=69682379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970003134U KR19980058686U (en) | 1997-02-26 | 1997-02-26 | Lane change guide device of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980058686U (en) |
-
1997
- 1997-02-26 KR KR2019970003134U patent/KR19980058686U/en not_active Application Discontinuation
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