KR20170057877A - Apparatus for displaying lane change of head up display and method thereof - Google Patents

Apparatus for displaying lane change of head up display and method thereof Download PDF

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KR20170057877A
KR20170057877A KR1020150158460A KR20150158460A KR20170057877A KR 20170057877 A KR20170057877 A KR 20170057877A KR 1020150158460 A KR1020150158460 A KR 1020150158460A KR 20150158460 A KR20150158460 A KR 20150158460A KR 20170057877 A KR20170057877 A KR 20170057877A
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South Korea
Prior art keywords
lane
display
information
vehicle
entry
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KR1020150158460A
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Korean (ko)
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KR101756248B1 (en
Inventor
금병직
오형석
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현대오트론 주식회사
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Priority to KR1020150158460A priority Critical patent/KR101756248B1/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments
    • 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
    • B60Q1/34—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 change of drive direction
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/10—Path keeping
    • B60W30/12—Lane keeping
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • 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
    • B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0183—Adaptation to parameters characterising the motion of the vehicle

Abstract

The present invention includes a head-up display unit, a lane jam determination module for determining whether or not an entry lane to enter is stagnant according to whether driving information inputted from a navigation system satisfies a lane change information display condition, and a control unit for setting a display time point to display lane change information according to the determination result of the lane jam determination module and displays the lane change information through the head-up display unit according to the set display time point. Accordingly, the present invention enables a driver to easily change a lane.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a head-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lane change display apparatus and method in a head-up display, and more particularly, to a lane change display apparatus and method in a head-up display that displays a traveling path of a vehicle in a vehicle congestion window.

There is a disadvantage in that the information providing apparatus for the user mounted on the vehicle is distracted by the driver's attention and there is a risk of accident occurrence. A head up display (HUD) is an information providing device for solving such a problem. The head-up display can display various information provided to the driver on the top of the windshield. Accordingly, there is an advantage in that the risk of an accident can be prevented because the driver does not have to turn his or her gaze to check the information, but the position of the provided information does not coincide with the position of the actual image at the front, There is a problem in that the driver's safety and convenience may be deteriorated due to a cognitive load to recognize the displayed information.

In order to solve such a problem, an augmented reality type head-up display which coincides the positions of the images of actual objects located in the front and the information displayed in the head-up display based on the driver's view is emerging. The augmented reality type head-up display can generate a virtual graphic and display it in combination with the actual image in front of the driver, so that the information required by the driver can be recognized by the driver as if it is displayed together with the actual object in front of the driver.

This head-up display displays various information related to the traveling route of the vehicle. Conventionally, the driver simply guides the traveling route of the vehicle and fails to reflect the congestion state of the specific entering lane, so that the driver smoothly enters or changes lanes There was a difficult problem.

Background Art [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2006-0058215 (May 30, 2006) entitled " Device and method for notifying a vehicle driving information using head-up display ".

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a lane change information display method and a lane change control method, The present invention provides a lane change display device and method of a head-up display that enables a change of a lane change display to be performed more easily.

It is another object of the present invention to provide a lane change display apparatus and method of a head-up display for providing a lane change information to a driver in advance in a congestion section to provide safe driving of a driver.

A lane change display apparatus of a head-up display according to an aspect of the present invention includes a head-up display unit; A lane lane determining module for determining whether or not the entering lane to enter is stagnant according to whether the driving information inputted from the navigation system satisfies the lane changing information display condition; And a controller for setting a display time at which the lane change information is to be displayed in accordance with a result of the determination of the lane stagnation determining module and displaying the lane change information through the head up display unit according to the set display time .

The lane keeping determination module of the present invention determines whether or not the traveling information input from the navigation system satisfies the lane change information display condition and if the lane change information display condition is satisfied, An information collecting unit for collecting information for judgment; And a determination unit for determining whether the entry lane is stagnant by analyzing information collected through the information collection unit.

The determination unit of the present invention analyzes the traffic information to determine whether the entry lane is in a congested state.

The determination unit may detect the surrounding vehicles of the entering lane by classifying the surrounding vehicles according to the lane through the location of the surrounding vehicle and then detect the surrounding vehicles of the entering lane using the number of vehicles of the surrounding vehicle and the speed of the surrounding vehicle, Is determined to be stagnant.

The determining unit determines that the number of vehicles of the surrounding vehicles in the entry lane is equal to or greater than a set value and the speed of all the surrounding vehicles in the entry lane is equal to or less than the specified speed set in the entry lane, The control unit determines that the entering lane is in a stagnation state.

The control unit detects the last vehicle in the congestion section if the entering lane is in a congested state and sets the display time on the basis of the distance between the last vehicle and the subject vehicle, And the lane change information is displayed through a display unit.

The control unit of the present invention determines the display time as a time before reaching the last vehicle, and displays the lane change information through the head-up display unit when the display time is reached.

A method of displaying a lane change of a head-up display according to an aspect of the present invention includes the steps of: determining whether a lane keeping determination module satisfies a lane change information display condition of travel information input from a navigation system; If the lane change information display condition is satisfied, determining whether the lane stagnation determining module is stagnant of an entry lane in which the own vehicle intends to enter; Setting a display time point at which the control unit displays the lane change information according to the determination result; And displaying the lane change information through the head-up display unit according to the display time.

In the step of determining whether or not the entering lane of the present invention is stagnant, the lane stagnation determining module may analyze the traffic information to determine whether the entering lane is in a congested state.

In the step of determining whether or not the entry lane of the present invention is stagnant, the lane stagnation determining module detects the surrounding vehicle traveling in the entry lane by classifying the surrounding vehicles by lane through the location of the nearby vehicle, The control unit determines whether the entering lane is stagnant by using the number of vehicles of the surrounding vehicle and the speed of the surrounding vehicle.

In the step of determining whether or not the entry lane is stagnated, the lane lane stagnation determining module determines that the lane stagnation determining module determines that the entering lane is stagnated, And if the speed of all the surrounding vehicles in the entry lane is equal to or lower than the speed of the own vehicle, it is determined that the entry lane is in a stagnation state.

In the step of setting the display time point at which the lane change information of the present invention is to be displayed,

The control unit detects the last vehicle in the congestion section when the entering lane is in a congested state and sets the display time based on the distance between the last vehicle and the subject vehicle.

According to one aspect of the present invention, the lane change information for the lane can be displayed in advance according to whether the lane is stagnated before entering the lane, so that the driver can more easily perform the lane change and the safe driving of the driver is promoted .

1 is a block diagram of a lane change display apparatus of a head-up display according to an embodiment of the present invention.
FIG. 2 is a view showing a time at which lane change information is displayed according to an embodiment of the present invention.
3 is a flowchart of a lane change display method of a head-up display according to an embodiment of the present invention.
4 is a flowchart illustrating a process for determining whether or not a lane stagnation occurs according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an apparatus and method for displaying lane change of a head-up display according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. Further, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the user, the intention or custom of the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a block diagram of a lane change display apparatus of a head-up display according to an embodiment of the present invention, and FIG. 2 is a view illustrating a time point at which lane change information is displayed according to an embodiment of the present invention.

Referring to FIG. 1, a lane change display apparatus of a head-up display according to an embodiment of the present invention includes a lane lane determining unit 10, a control unit 20, and a head-up display unit 30.

When the lane departure determination module 10 receives the driving information from the navigation system, it determines whether or not the lane change information display condition is satisfied based on the driving information. When the lane change determination module 10 determines that the lane change determination information . The lane stagnation determining module 10 includes an information collecting section 11 and a determining section 12.

For example, an entry lane is a lane for a vehicle to enter. For example, an entry lane of a vehicle to be turned right at an intersection ahead may correspond to the right lane, and an entry lane of a vehicle to be left- .

The information collecting unit 11 is connected to a wired / wireless communication network with a navigation system (not shown), a camera (not shown), a radar (not shown), a smart terminal (not shown)

When the information collecting unit 11 receives the driving information from the navigation system, the information collecting unit 11 determines whether the lane change information display condition is satisfied based on the driving information.

For reference, the navigation system receives a navigation message transmitted by a GPS (Global Positioning System) satellite, and detects the traveling state of the vehicle, such as the traveling speed and the traveling direction, using sensors installed in the vehicle. In addition, the navigation system judges the current position of the vehicle with the navigation message and the driving state of the vehicle, displays the current position of the vehicle on the display unit by matching the current position of the vehicle with the map data, Signal. Furthermore, the navigation system outputs various information related to driving such as an optimum distance, a shortest distance, a free road and a toll road, a distance to a destination, arrival time, cost, and the like when guiding a traveling route to a destination.

Particularly, in the navigation system, as described above, in the process of guiding the driver to the driving route, information necessary for judging whether or not the vehicle stagnates, for example, the position of the own vehicle, the speed of the own vehicle, Path, congestion zone information, and the like.

The lane change information is information for guiding the lane change to the entering lane. The lane change information may be displayed as a combination of characters and images. For example, when turning left or right at an intersection, the lane change information is displayed before entering the intersection. In addition, the lane change information display condition may be determined based on the driving information as a condition for displaying the lane change information. For example, the lane change information display condition may be a left turn or a right turn at an intersection in a driving route.

When the lane change information display condition is satisfied, the information collecting unit 11 collects the lane information, the position of the nearby vehicle, the speed of the nearby vehicle, and the traffic information from the navigation system, the camera, the radar, and the smart terminal.

For example, the information collecting unit 11 collects the location of the own vehicle, the route guidance information, the congestion zone information, and the like with the navigation system, calculates the lane information of the lane where the vehicle is located, The speed of the vehicle, the location of the nearby vehicle from the radar, the speed of the nearby vehicle, etc., and collect traffic information from the smart terminal.

The determination unit 12 analyzes the information collected through the information collection unit 11 to determine whether the entering lane is stagnant.

For example, the determination unit 12 receives traffic information about an entry lane based on the current location from the smart terminal, and analyzes the traffic information to determine whether the entry lane is in a congested state. In this case, the determination unit 12 can determine whether or not the entering lane is stagnant, either as stagnation or smoothness.

If the traffic information is not received from the smart terminal as described above, the determination unit 12 collects the vehicle number, position, and speed of the nearby vehicle from at least one of the radar and the camera, Lt; / RTI > Then, the determination unit 12 detects the surrounding vehicles of the entering lane based on the recognized lane by classifying the surrounding vehicles by lane.

The determination unit 12 then determines whether or not the number of vehicles in the entering lane is equal to or greater than a preset value and whether the speed of all the surrounding vehicles in the entering lane is equal to or lower than the specified speed set in the corresponding lane, It is judged whether or not it is congested.

In this case, the determination unit 12 determines that the entry lane is in a stagnation state when the speed of all the surrounding vehicles in the entry lane is equal to or lower than the specified speed and equal to or lower than the speed of the subject vehicle. On the other hand, when the speed of all the surrounding vehicles in the entering lane exceeds the specified speed or exceeds the speed of the own vehicle, the determination unit 12 determines that the entering lane is not in the stagnation state.

For reference, the device providing information to the lane identity determining module 10 in the present embodiment is not limited to the navigation system, the camera, the radar, and the smart terminal described above. It is also exemplified that the lane-keeping determination module 10 receives at least one of the lane information, the position of the nearby vehicle, the speed of the nearby vehicle, and the traffic information, and judges whether the entering lane is stagnant using the information However, the technical scope of the present invention is not limited to the above-described embodiment, and the information required for lane-keeping determination may further include various information in addition to the information described above.

The head-up display unit 30 provides the driver with various convenience information, and displays the lane change information in the windshield of the vehicle in response to the control signal of the control unit 20. [

In this case, the head-up display unit 30 displays the lane change information with the actual image in front of the driver. Accordingly, the driver recognizes the information as if the lane change information is displayed on the actual object ahead of the driver or on the road.

The control unit 20 sets the display time at which the lane change information is to be displayed according to the determination result of the lane keeping determination module 10 and displays the lane change information through the head up display unit 30 according to the display time.

If the entering lane is in a congested state by the lane-keeping determination module 10, the control unit 20 detects the last point of the congestion section, that is, the last vehicle based on the peripherals recognized through the radar or the camera, As shown in FIG. At this time, the control unit 20 determines the display time as a time before reaching the last point.

Here, it should be understood that the display time includes both distance-based or time-based.

The control unit 20 predicts a time point at which the distance between the last vehicle and the subject vehicle within the congestion section falls within a predetermined set distance and determines the predicted time point as the display time point or determines the distance between the last vehicle and the subject vehicle Based on the estimated time required to reach the final vehicle and set the display time within the estimated time.

2, when the distance from the subject vehicle to the intersection is 1 km and the lane stagnation period is 800 m, the distance between the subject vehicle and the last vehicle is 200 m, A certain point can be set as the display point.

After setting the display time point as described above, the control unit 20 displays the lane change information when the display time point is reached.

Hereinafter, a lane change display method of a head-up display according to an embodiment of the present invention will be described in detail with reference to FIG. 3 and FIG.

FIG. 3 is a flowchart of a lane change display method of a head-up display according to an embodiment of the present invention, and FIG. 4 is a flowchart illustrating a process of determining whether a lane stagnation according to an embodiment of the present invention is determined.

Referring to FIG. 3, when the lane departure determination module 10 receives the driving route from the navigation system, it determines whether the lane change information display condition is satisfied based on the driving route (S100). For reference, the lane change display condition in the present embodiment may be a case of turning left or right on the traveling route.

If the lane change information display condition is satisfied as a result of the determination in step SlOO, the lane lane stagnation determining module 10 determines whether the lane departure determination information is included in the lane departure information from the navigation system, camera, radar, smart terminal, The speed of the surrounding vehicle, and the traffic information (S200).

Then, the lane-keeping determination module 10 analyzes the collected information and determines whether the entering lane is stagnated (S300).

Referring to FIG. 4, the lane-keeping determination module 10 determines whether the traffic information for the entry lane is received from the smart terminal centered on the current location (S310).

If it is determined in step S310 that the traffic information is received, the lane-keeping determination module 10 analyzes traffic information to determine whether the entering lane is in a congested state (S320) (S330) or smoothly (S340).

If the traffic information is not received as a result of the determination in step S310, the lane-keeping determination module 10 collects the position and speed of the nearby vehicle from at least one of the radar and the camera (S350).

At this time, the lane-keeping determination module 10 recognizes the lane on the image photographed by the camera, and then, based on the recognized lane, the neighboring vehicle is divided into lanes to detect the surrounding vehicle of the entering lane (S360).

Then, the lane lane congestion determining module 10 determines whether the number of vehicles of the surrounding vehicles in the entering lane is equal to or greater than a set value and the speed of all the surrounding vehicles in the entering lane is equal to or less than the specified speed set in the corresponding lane (S370) It is determined whether the speed of all the surrounding vehicles in the entering lane is equal to or lower than the speed of the subject vehicle (S380).

As a result of the determination in the above steps S370 and S380, if the speed of all the nearby vehicles in the entering lane is equal to or lower than the specified speed and the speed of the subject vehicle is less than the speed of the subject vehicle, The controller 10 determines that the entering lane is in a stagnant state (S392).

On the other hand, if the speed of all the surrounding vehicles in the entering lane exceeds the specified speed or exceeds the speed of the own vehicle, the lane stagnation determining module 10 determines that the entering lane is not in the stagnation state (S394).

Thereafter, according to the determination result of the lane stagnation determining module 10, the control unit 20 detects the congestion period based on the peripherals recognized through the radar or the camera, and detects the last point of the congestion period, that is, Thereafter, the distance between the last vehicle and the subject vehicle is detected (S400).

When the distance between the last vehicle and the subject vehicle is detected, the control unit 20 sets a display time point based on the distance between the last vehicle and the subject vehicle (S500). In this case, the control unit 20 predicts the time when the distance between the subject vehicle and the last vehicle becomes within the set distance based on the distance between the last vehicle and the subject vehicle, sets the predicted time point as the display time point, Based on the distance between the vehicle and the subject vehicle, the time required to reach the last vehicle can be predicted and the display time can be set within the predicted time.

After setting the display time point as described above, the control unit 20 displays the lane change information through the head-up display unit 30 according to the display time described above (S600).

The lane change display apparatus and method of the head-up display according to an embodiment of the present invention may display the lane change information for the corresponding lane in advance according to whether the lane is stagnated before entering the lane, And to ensure safe driving of the driver.

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, I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Lane identity determination module
11: Information collecting section
12:
20:
30: head up display section

Claims (12)

A head up display;
A lane departure determination module for determining whether or not the entry lane to enter is stagnant according to whether the travel information input from the navigation system satisfies the lane change information display condition; And
And a controller for setting the display time at which the lane change information is to be displayed and displaying the lane change information through the head up display unit according to the determined display time in accordance with the determination result of the lane lane stagnation determining module, Change indicator.
The method according to claim 1, wherein the lane stagnation determining module
Determining whether or not the running information input from the navigation system satisfies the lane change information display condition and if the lane change information display condition is satisfied, collecting information for determining whether the entering lane is stagnant, part; And
And a determination unit for determining whether or not the entry lane is stagnated by analyzing the information collected through the information collection unit.
3. The apparatus of claim 2, wherein the determination unit
Wherein the traffic information analyzing unit analyzes the traffic information to determine whether the entry lane is in a congested state.
3. The apparatus of claim 2, wherein the determination unit
The surrounding vehicles are classified into the lane by the location of the nearby vehicle and the surrounding vehicles of the entering lane are detected and then it is determined whether the entering lane is stagnated by using the number of vehicles of the surrounding vehicle and the speed of the surrounding vehicle in the entering lane Wherein the lane change display device of the head-up display is a lane change display device of a head-up display.
5. The apparatus of claim 4, wherein the determination unit
When the number of vehicles of the surrounding vehicles in the entry lane is equal to or greater than a set value and the speed of all the surrounding vehicles in the entry lane is equal to or lower than the predetermined speed set in the entry lane and the speed of all the surrounding vehicles in the entry lane is equal to or lower than the speed of the subject vehicle And determines that the lane is in a stagnant state.
The apparatus of claim 1, wherein the control unit
Wherein the control unit detects the last vehicle in the congestion section if the entering lane is in a congested state, sets the display time based on the distance between the last vehicle and the subject vehicle, And displays the information on the lane change display of the head-up display.
7. The apparatus of claim 6, wherein the control unit
Wherein the lane change display unit displays the lane change information through the head-up display unit when the display time reaches the display time, and determines the display time as a time before reaching the last vehicle.
The lane-keeping determination module determining whether the driving information input from the navigation system satisfies the lane change information display condition;
If the lane change information display condition is satisfied, determining whether the lane stagnation determining module is stagnant of an entry lane in which the own vehicle intends to enter;
Setting a display time point at which the control unit displays the lane change information according to the determination result; And
And the controller displays the lane change information through the head-up display unit according to the display time.
The method according to claim 8, wherein, in the step of determining whether the entry lane is stagnant,
The lane departure determination module analyzes the traffic information to determine whether the entry lane is in a congested state.
The method according to claim 8, wherein, in the step of determining whether the entry lane is stagnant,
The lane-keeping determination module identifies the surrounding vehicles by the lane by using the location of the nearby vehicle, detects the surrounding vehicles traveling on the entry lane, And determining whether or not the entering lane is stagnant.
11. The method of claim 10, wherein, in the step of determining whether the entering lane is stagnated,
The lane identity determination module determines that the number of vehicles of the surrounding vehicles in the entry lane is equal to or greater than a set value and the speed of all the surrounding vehicles in the entry lane is equal to or less than the specified speed set in the entry lane, The controller determines that the entry lane is in a stagnant state when the speed of the lane change display is lower than the speed of the lane change display.
9. The method according to claim 8, wherein in the step of setting the display time point at which the lane change information is to be displayed,
Wherein the control unit detects the last vehicle in the congestion period and sets the display time based on the distance between the last vehicle and the subject vehicle if the entering lane is in a congested state.
KR1020150158460A 2015-11-11 2015-11-11 Apparatus for displaying lane change of head up display and method thereof KR101756248B1 (en)

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Publication number Priority date Publication date Assignee Title
JP4200572B2 (en) * 1999-01-18 2008-12-24 株式会社エクォス・リサーチ Traffic jam detection device
JP4297045B2 (en) * 2004-12-14 2009-07-15 株式会社デンソー Display control apparatus and program for head-up display
JP2013050397A (en) * 2011-08-31 2013-03-14 Nissan Motor Co Ltd Travel control device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115443495A (en) * 2020-04-01 2022-12-06 株式会社电装 Presentation control device and presentation control program

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