KR101363510B1 - System and method for disabled car sign - Google Patents

Abstract

Disclosed are a vehicle labeling system and a method thereof.
According to an embodiment of the present disclosure, a faulty vehicle sign system displaying danger information due to a fault of a vehicle may include: a communication unit configured to receive driver input information for a faulty vehicle sign from a vehicle system; A storage unit for storing kinematic information for setting at least one animation laser image indicating a vehicle failure and a distance and a direction in which the image is formed on a stopped rear road of the vehicle; A laser generator for reproducing the animation laser image and displaying the same on a road; A motion driver configured to control the irradiation direction and the irradiation distance of the animation laser image by driving the mounted laser generator up, down, left, and right; A power supply unit supplying power using a battery; The laser generator and the motion driver are controlled to extract the animation laser image and the kinematic information for controlling the motion driver from the storage unit based on the driver input information so that the animation laser image desired by the driver is formed at a desired position. It includes a control unit.

Description

Faulty vehicle sign system and its method {SYSTEM AND METHOD FOR DISABLED CAR SIGN}

The present invention relates to a faulty vehicle sign system and method for displaying rear view dangerous information due to a fault of a vehicle.

In general, when a vehicle breaks down, the vehicle must be safely stopped and a broken vehicle sign (equal to the commonly used vehicle safety signs and vehicle safety tripods) is installed at the rear of the vehicle. .

In particular, on highways or exclusive roads, signs of broken cars that can notify other vehicles that their vehicle is in an emergency state should be installed at least 100M behind the stop. If such safety measures are not taken, not only the notice of penalty fines but also the responsibility of negligence in the event of a second collision is to be taken.

However, even if the visibility is poor due to rain or fog that is difficult to see, even if it is not, it is very dangerous for the driver to get off the stationary vehicle and walk 100M and install a safety sign while the surrounding vehicle is running at high speed. .

For example, if a driver who is embarrassed in a situation where a faulty vehicle is stopped gets off without attention, it may cause a second accident by another driving vehicle, and there is a risk of leading to a series of large accidents.

On the other hand, Patent Publication No. 1998-050722 discloses a failure sign image reproducing apparatus that can be used to project the laser behind the vehicle to form the same three-dimensional image as the failure sign to inform the rear vehicle of danger.

However, the patent document has a problem in that the fault sign image is displayed at a desired position due to the straightness of the laser light when the vehicle is stopped on a curved road rather than a straight road.

In addition, there is a problem that can not effectively convey traffic safety information because it is not possible to tell the rear driver the distance between the front car and the rear driver at night or heavy rains.

Patent Document 1: Korean Patent Publication No. 1998-050722 (published Sep. 15, 1998)

An embodiment of the present invention is to provide a faulty vehicle sign system and method for adjusting and displaying the risk information due to the failure of the vehicle according to the road condition.

In addition, another embodiment of the present invention to provide a faulty vehicle indicator system and method for automatically displaying the risk information due to the failure of the vehicle in accordance with the road condition according to the location information of the vehicle.

According to an aspect of the present invention, a faulty car sign system displaying danger information due to a fault of a vehicle includes a communication unit configured to receive driver input information for the faulty car sign from a vehicle system; A storage unit for storing kinematic information for setting at least one animation laser image indicating a vehicle failure and a distance and a direction in which the image is formed on a stopped rear road of the vehicle; A laser generator for reproducing the animation laser image and displaying the same on a road; A motion driver configured to control the irradiation direction and the irradiation distance of the animation laser image by driving the mounted laser generating unit up, down, left, or right; A power supply unit supplying power using a battery; And the laser generator and the motion driver to extract the animation laser image and the kinematic information for controlling the motion driver from the storage unit based on input information of the driver so that the animation laser image desired by the driver is formed at a desired position. It includes a control unit for controlling.

The controller may analyze the input information to determine at least one of an animation laser image, an animation laser irradiation distance, and an irradiation direction for a breakdown vehicle sign.

The vehicle system may be any one of a navigation or an AV system including a touch screen interface.

In addition, the communication unit may be connected to the vehicle terminal through any one of communication means (Can), Bluetooth and Zigbee.

The laser generation unit may display the animation laser image information including distance information with respect to the vehicle at different locations on a rear road of the vehicle using a plurality of animation irradiation modules.

The motion driving unit may include a plurality of driving motors and driving drives, and may adjust the irradiation direction and the irradiation distance of the laser generation unit by control according to the driver's input information.

The vehicle label system may further include an illuminance sensor configured to measure and transmit the surrounding brightness of the vehicle to the controller, and the controller may adjust the color and sharpness of the animation laser image according to the ambient brightness.

On the other hand, according to an aspect of the present invention, the faulty vehicle sign system for displaying the risk information due to the failure of the vehicle, the vehicle on the rear road of the vehicle stopped by grasping the location information of the vehicle and the road information where the vehicle is located A vehicle system for automatically setting an irradiation distance and an irradiation direction of the animation laser image indicating the failure and the animation laser image; And a faulty vehicle marking apparatus configured to receive automatic input information set by the vehicle system and to irradiate the animated laser image to form on a road according to the irradiation distance and the irradiation direction.

In addition, the vehicle system, the touch screen for displaying a menu for the broken car signs; A location recognizing unit measuring location information of the vehicle through a global positioning system (GPS); A database unit for storing map data for driving the vehicle and automatic setting information of the faulty car signs matched with each road; An input information setting unit configured to set the automatic input information including the animation laser image, an irradiation distance, and an irradiation direction by referring to setting information in the current location information and road information of the vehicle; And an external interface unit transmitting the automatic input information to the breakdown vehicle marking apparatus using the wired or wireless communication.

The input information setting unit may set the irradiation distance according to the type of road on which the vehicle is located, and set the axle to irradiate the animation laser image to the irradiation distance on the rear road of the vehicle with reference to the map information. The irradiation direction as a reference can be set.

According to an exemplary embodiment of the present invention, it is possible to implement a failing car sign more safely by adjusting and displaying risk information due to a breakdown of a vehicle according to a road state without getting off a driver.

In addition, according to an embodiment of the present invention, by setting and marking the danger information due to the failure of the vehicle automatically according to the road state where the vehicle is located, the embarrassed driver may conveniently implement the broken vehicle sign without any additional knowledge.

In addition, it is possible to prevent secondary accidents caused by automatically implementing the faulty car sign, and to avoid the fault liability due to the failure of the faulty car sign in the event of a secondary accident of a subsequent vehicle.

1 is a conceptual diagram illustrating a breakdown vehicle sign system according to an exemplary embodiment of the present invention.
2 is a block diagram schematically illustrating a configuration of a breakdown vehicle marking system according to a first embodiment of the present invention.
3 is a view illustrating an irradiation direction adjustment state of a vehicle display apparatus for a trouble vehicle according to an exemplary embodiment of the present invention.
4 is a flowchart illustrating a faulty vehicle marking method according to a first embodiment of the present invention.
5 is a block diagram illustrating a configuration of a breakdown vehicle sign system according to a second embodiment of the present invention.
6 is a flowchart illustrating a method for indicating a breakdown vehicle according to a second embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. Also, the terms " part, "" module," and " module ", etc. in the specification mean a unit for processing at least one function or operation and may be implemented by hardware or software or a combination of hardware and software have.

Now with reference to the drawings with respect to the vehicle label system and the method according to an embodiment of the present invention will be described in detail.

1 is a conceptual diagram illustrating a breakdown vehicle sign system according to an exemplary embodiment of the present invention.

Referring to FIG. 1, the faulty vehicle sign system according to an exemplary embodiment of the present invention displays an animation laser installed on the rear of a vehicle and includes an animation laser on the rear road including information on danger caused by the failure of the vehicle while driving. And a vehicle system 200 which adjusts a position at which the image of the animation laser is formed according to a road marking device 100 and a road condition.

The vehicle system 200 is a system including an interface of a touch screen type such as a navigation system or an audio visual system. ) Input from the driver.

In addition, the malfunction vehicle indicator 100 may display an image informing of danger information due to a vehicle failure on a rear road desired by the driver by adjusting the irradiation distance and direction of the animation laser according to the driver input information.

Example 1

On the other hand, the detailed configuration of the car warning apparatus 100 according to the first embodiment of the present invention will be described with reference to FIG.

2 is a block diagram schematically illustrating a configuration of a breakdown vehicle marking system according to a first embodiment of the present invention.

Referring to FIG. 2, the breakdown vehicle marking apparatus 100 according to the first embodiment of the present invention may include a communication unit 110, a storage unit 120, a laser generator 130, a motion driver 140, and a power supply. It includes a supply unit 150, the illuminance detection unit 160 and the control unit 170.

The communication unit 110 communicates with the vehicle system 200 by wire or wirelessly and receives the driver's input information for the breakdown vehicle sign from the vehicle system 200.

For example, the communication unit 110 may be connected to the vehicle system 200 through a can communication line wired inside the vehicle, or may be connected through short range wireless communication such as Bluetooth or Zigbee. However, in normal driving such as normal driving, the connection with the vehicle system 200 is unnecessary, and the communication connection state may be activated when the broken car beacon menu of the vehicle system 200 is activated.

The storage unit 120 may store various programs and data for a faulty car sign, and may store, for example, at least one animation laser image and kinematic information for setting a distance and direction in which the image is formed.

The laser generation unit 130 includes at least one animation irradiation module to reproduce an animation laser image stored in the storage unit 120 and display the animation laser image on the road. The animation laser image includes various information such as text, flash, and multimedia for guiding the distance from the vehicle to the cover point as well as the basic triangular car sign image as shown in FIG. 1.

The laser generation unit 130 may display animation laser image information including different shapes and different information at different locations on different roads as shown in FIG. 1 using a plurality of animation irradiation modules.

In addition, the animation laser image information may provide various types of animation laser images stored by default, and the animation laser image may be re-edited or generated through an input interface of the vehicle system 200.

The motion driver 140 freely drives the mounted laser generator 130 up, down, left, and right to adjust the animation laser irradiation direction and the irradiation distance.

To this end, the motion driver 140 includes a plurality of drive motors and drive drives for manipulating the animation laser irradiation direction and the irradiation distance, and the irradiation direction of the laser generator 130 is controlled by the driver's input information. Adjust the irradiation distance.

For example, Figure 3 shows the irradiation direction adjustment state of the vehicle warning sign according to an embodiment of the present invention.

Referring to FIG. 3, the motion driver 140 of the vehicle display apparatus 100 according to an exemplary embodiment of the present invention rotates the laser generator 130 on the left side by 15 degrees around the axle on a rear road. The animation laser image is displayed correctly. As such, the motion driver 140 may display the animation laser image on the road behind the vehicle even when the vehicle is stopped on the curved road by adjusting the laser irradiation direction of the laser generator 130 to the left and right.

In addition, the motion driver 140 adjusts the irradiation direction of the laser generator 130 up and down according to the control information input from the driver to display the faulty car sign image at the rear 100M point as shown in FIG. 1, or at the rear 30M point. You can selectively adjust the distance information with the faulty car.

The power supply unit 150 supplies power for driving the breakdown vehicle marking apparatus 100 using a battery. The power supply unit 150 may supply power through an emergency battery that is separately provided through switching when the battery of the vehicle is used first and the battery of the vehicle is not available.

The illuminance sensor 160 measures the brightness of the surroundings and transmits the measured ambient brightness information to the controller 170 to adjust the color and sharpness of the animation laser image according to the brightness of the surroundings.

The controller 170 controls the overall operation of the respective parts for the faulty vehicle sign, and controls the irradiation direction and the irradiation distance of the animation laser according to the driver's input information to display the state according to the rear road.

The controller 170 analyzes input information received from the vehicle system 200 to determine the animation laser image, the animation laser irradiation direction, and the irradiation distance. Then, the laser generator 130 and the motion are extracted to extract the animation laser image detected by the storage unit 120 and the kinematic information for controlling the motion driver 140 to form the desired animation laser image at a desired position. The operation of the driver 140 is controlled.

On the other hand, Figure 4 is a flow chart showing a vehicle labeling method according to a first embodiment of the present invention.

Referring to FIG. 4, when the vehicle breakdown occurs according to the first embodiment of the present invention, when the vehicle breakdown occurs, the vehicle stops at a relatively safe place (eg, shoulder) (S101).

The breakdown vehicle marking apparatus 100 is activated (ON) by executing the breakdown vehicle cover menu of the vehicle system 200 to connect the communication with the vehicle system 200 (S102), and to remove the breakdown vehicle sign from the vehicle system 200. Receive driver input information for the driver (S103).

The breakdown vehicle marking apparatus 100 analyzes the driver input information and analyzes the driver's input information, such as an animated laser image (for example, a breakdown car sign), an animation laser irradiation distance (for example, 100M), and an irradiation direction (for example, 15 degrees to the left) for the breakdown vehicle sign. Determine at least one of (S104).

The breakdown vehicle marking apparatus 100 extracts an animation laser image according to the input information from the storage 120 and reproduces the same through the laser generator 130 (S105).

In addition, the breakdown vehicle marking apparatus 100 drives the motion driver 140 according to the irradiation distance and the irradiation direction of the animation laser according to the input information so that the animation laser image is formed on a road at a position desired by the driver. (S106).

That is, as shown in FIG. 3, an animation laser image of a sign of a car sign may be displayed at 100 rear portions rotated 15 degrees to the left.

Although omitted in the following drawings, the driver may not know exactly the irradiation direction in which the image forms on the rear distance on the curved road, and thus, when the animation laser image displayed according to the driver's input information does not form at the desired position, the direction key of the vehicle system 200 The display position of the animation laser image may be changed by adjusting the motion driver 140 up, down, left, or right according to the direction control signal input through the (arrow key).

According to the embodiment of the present invention, by adjusting the risk information due to the failure of the vehicle according to the road condition to ensure the safety of the driver and there is an effect that can prevent the secondary accident by the subsequent vehicle.

[Example 2]

On the other hand, vehicle failures and accidents on the road are often embarrassing because they are not often encountered by drivers, and there is a problem in that they cannot cope quickly in a situation where there is a lack of knowledge for a faulty vehicle sign.

Accordingly, through the second embodiment of the present invention using the following Figs. 5 and 6, a faulty vehicle sign system and a method for automatically displaying a risk information due to a fault of a vehicle according to a road condition according to position information of a vehicle Explain.

5 is a block diagram illustrating a configuration of a breakdown vehicle sign system according to a second embodiment of the present invention.

The configuration of the faulty vehicle sign system according to the second embodiment of the present invention is similar to that of the first embodiment, except that the vehicle system 200 automatically adjusts the animation laser direction and distance according to the position information and the road information of the vehicle. The only difference is that the risk information due to the failure of the vehicle is automatically displayed according to the road condition according to the location information of the vehicle.

Referring to FIG. 5, the vehicle system 200 according to the second embodiment of the present invention may include a touch screen 210, a location recognition unit 220, a database unit 230, an input information setting unit 240, and An external interface unit 250 is included.

The touch screen 210 displays a menu for displaying the faulty vehicle as an input / output interface, inputs driver input information for execution, and outputs and displays the result.

The location recognizing unit 220 measures location information of the vehicle through a global positioning system (GPS).

The database unit 230 includes map data for driving the vehicle and automatic setting information of the faulty car sign matched for each road. For example, the faulty car sign automatic setting information may be preset sign distance information according to an optimization rule for each road such as a highway, an automobile-only road, a local road, and a city road.

When the breakdown car cover menu is executed through the touch screen 210, the input information setting unit 240 grasps the current location information of the vehicle and the road information on which the vehicle is located, and an animation according to the location information and the road information of the vehicle. The irradiation distance and irradiation direction of the laser image are automatically set.

For example, the input information setting unit 240 automatically sets 100M when the driver's vehicle is stopped due to a failure on the highway.

The input information setting unit 240 automatically sets the irradiation direction (angle) based on the axle so that the animation laser can be irradiated on the road at the rear 100M point from the stationary position with reference to the map information. . That is, the irradiation direction may be automatically set in correspondence with the degree of curvature of the rear road at the position of the stopped vehicle on the map.

At this time, the axle may be calculated in the traveling direction before the vehicle is stopped.

The external interface unit 250 communicates with the faulty car sign apparatus 100 by wire or wirelessly to transmit automatic input information according to the faulty car sign automatic setting to the faulty car sign device 100.

In addition, since the configuration of the car warning apparatus 100 is the same as that of the first embodiment, a detailed description thereof will be omitted.

On the other hand, Figure 6 is a flow chart showing a vehicle labeling method according to a second embodiment of the present invention.

Referring to FIG. 6, when the vehicle breakdown occurs according to the second embodiment of the present invention, when the vehicle breakdown occurs, the vehicle stops at a relatively safe place (eg, shoulder) (S201).

The vehicle system 200 connects the communication with the breakdown car beacon 100 by executing the breakdown car beacon menu (S202).

The vehicle system 200 determines the current position information of the vehicle and the road information on which the vehicle is located (S203), and automatically sets and sets the irradiation distance and the irradiation direction of the animation laser image according to the position information of the vehicle and the road information. (S204).

The vehicle system 200 transmits the automatic input information including the irradiation distance and the irradiation direction of the animation laser image which is automatically set according to the animation laser image information and the vehicle position information and the road information, to the breakdown vehicle marking apparatus 100 ( S205).

Thereafter, in step S206 of displaying the animated image on the road under the control of the laser generator 130 and the motion driver 140 by analyzing the input information received from the vehicle marking apparatus 100 from the vehicle system 200. Operation S208 is the same as operation S104 to operation S106 of FIG. 4, and thus description thereof is omitted.

As described above, according to an exemplary embodiment of the present invention, a driver who is embarrassed can easily implement a faulty vehicle sign without additional knowledge by automatically setting and marking danger information due to a fault of the vehicle without the driver's getting off according to the road state where the vehicle is located. There is an advantage to this.

In addition, there is an advantage that it is possible to prevent the secondary accident caused by automatically implementing the faulty car signs, and at the same time avoid the fault liability due to the failure of the faulty car signs in the event of a secondary accident of the subsequent vehicle.

The embodiments of the present invention are not limited to the above-described apparatuses and / or methods, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: faulty vehicle sign device 110: communication unit
120: storage unit 130: laser generation unit
140: motion driver 150: power supply
160: illuminance detection unit 170: control unit
200: vehicle system 210: touch screen
220: location recognition unit 230: database unit
240: input information setting unit 250: external interface unit

Claims (10)

In the faulty vehicle sign system that displays the risk information due to the breakdown of the vehicle,
A communication unit configured to receive driver's input information for a faulty vehicle sign from a vehicle system;
A storage unit for storing kinematic information for setting at least one animation laser image indicating a vehicle failure and a distance and a direction in which the image is formed on a stopped rear road of the vehicle;
A laser generator for reproducing the animation laser image and displaying the same on a road;
A motion driver configured to control the irradiation direction and the irradiation distance of the animation laser image by driving the mounted laser generating unit up, down, left, or right;
A power supply unit supplying power using a battery; And
The laser generator and the motion driver are controlled to extract the animation laser image and the kinematic information for controlling the motion driver from the storage unit based on the driver input information so that the animation laser image desired by the driver is formed at a desired position. Including a control unit,
The laser generating unit may display the animation laser image information including distance information with the vehicle at different positions on a rear road of the vehicle using a plurality of animation irradiation modules, respectively.
The method of claim 1,
The control unit,
And analyzing at least one of the animation laser image, the animation laser irradiation distance, and the irradiation direction for the breakdown vehicle mark by analyzing the input information.
3. The method according to claim 1 or 2,
The vehicle system comprises:
The car breakdown system of claim 1, which is either a navigation or AV system including a touch screen interface.
The method of claim 1,
Wherein,
Broken vehicle indicator system for connecting the vehicle terminal via any one of the communication means of Can (Can) communication, Bluetooth and Zigbee.
delete In the faulty vehicle sign system that displays the risk information due to the breakdown of the vehicle,
A communication unit configured to receive driver's input information for a faulty vehicle sign from a vehicle system;
A storage unit for storing kinematic information for setting at least one animation laser image indicating a vehicle failure and a distance and a direction in which the image is formed on a stopped rear road of the vehicle;
A laser generator for reproducing the animation laser image and displaying the same on a road;
A motion driver configured to control the irradiation direction and the irradiation distance of the animation laser image by driving the mounted laser generating unit up, down, left, or right;
A power supply unit supplying power using a battery; And
The laser generator and the motion driver are controlled to extract the animation laser image and the kinematic information for controlling the motion driver from the storage unit based on the driver input information so that the animation laser image desired by the driver is formed at a desired position. Including a control unit,
The motion driving unit may include a plurality of driving motors and driving drives, and control the irradiation direction and the irradiation distance of the laser generation unit by controlling according to the input information of the driver.
The method according to claim 6,
It further includes an illuminance sensor for measuring the ambient brightness of the vehicle and transmits it to the control unit,
The control unit is broken car marker system, characterized in that for adjusting the color and sharpness of the animation laser image according to the ambient brightness.
In the faulty vehicle sign system that displays the risk information due to the breakdown of the vehicle,
A vehicle system that grasps location information of the vehicle and road information on which the vehicle is located and automatically sets an irradiation distance and an irradiation direction of the animation laser image and the animation laser image indicating a vehicle failure on a rear road of a stopped vehicle; And
Receiving auto-input information set in the vehicle system to detect the animation laser image to be formed on the road according to the irradiation distance and the irradiation direction to the vehicle marker device
Breakdown car sign system comprising a.
The method of claim 8,
The vehicle system comprises:
A touch screen displaying a menu for the faulty vehicle sign;
A location recognizing unit measuring location information of the vehicle through a global positioning system (GPS);
A database unit for storing map data for driving the vehicle and automatic setting information of the faulty car signs matched with each road;
An input information setting unit configured to set the automatic input information including the animation laser image, an irradiation distance, and an irradiation direction by referring to setting information in the current location information and road information of the vehicle; And
External interface unit for transmitting the automatic input information to the breakdown vehicle indicator using wired or wireless communication
Car breakdown system characterized in that it comprises at least one of.
10. The method according to claim 8 or 9,
The input information setting unit,
Setting the irradiation distance according to the type of road on which the vehicle is located, and setting the irradiation direction on the basis of the axle to irradiate the animation laser image to the irradiation distance on the rear road of the vehicle with reference to the map information. Breakdown car sign system, characterized in that.

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