KR101071666B1 - System and method for guiding parking of vehicle - Google Patents
System and method for guiding parking of vehicle Download PDFInfo
- Publication number
- KR101071666B1 KR101071666B1 KR1020100018537A KR20100018537A KR101071666B1 KR 101071666 B1 KR101071666 B1 KR 101071666B1 KR 1020100018537 A KR1020100018537 A KR 1020100018537A KR 20100018537 A KR20100018537 A KR 20100018537A KR 101071666 B1 KR101071666 B1 KR 101071666B1
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- South Korea
- Prior art keywords
- rotation angle
- unit
- angle information
- sensor
- parking guidance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/027—Parking aids, e.g. instruction means
- B62D15/0275—Parking aids, e.g. instruction means by overlaying a vehicle path based on present steering angle over an image without processing that image
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/001—Vehicle control means, e.g. steering-wheel or column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0063—Connection with the vehicle part using adhesive means, e.g. hook and loop fasteners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The present invention discloses a parking line guidance system and method. The present invention can be installed by simply attaching the sensor module for detecting the rotation of the handle to the handle. In addition, the sensor module installed on the steering wheel always detects the rotation of the steering wheel regardless of whether the vehicle is driven or not, and transmits the rotation angle information of the steering wheel to the parking induction module installed in the vehicle during the backward parking of the vehicle. By reading the parking guidance line information stored in advance so as to indicate the expected moving path of the vehicle corresponding to the rotation angle information of the steering wheel and displaying it together with the rear image, the driver can rearward the path in which the car actually moves according to the current steering wheel position. It can be parked easily because you can see while watching the video. In addition, the sensor module generates the rotation angle information in real time and transmits it to the parking guidance module, and the parking guidance module displays the parking guidance line corresponding to the rotation angle information in real time, so that the user moves in real time according to the rotation of the steering wheel. Parking can be easily performed while looking at the parking line.
Description
The present invention relates to a parking guidance system and method, and more particularly to a parking guidance system and method using a rotation angle sensor.
Recently, various electronic application technologies have been combined with automobiles in order to improve the convenience of motorists. A representative example of these will be a rear camera for guiding rear parking of a vehicle.
The rear camera is installed at the rear of the car and is operated when the reverse gear is set to output an image of the rear of the vehicle to a display device installed in the driver's seat. Being able to grasp, it becomes an essential device necessary for a driver who lacks parking ability.
However, the conventional rear camera device has only a problem of not only providing a rear image of the vehicle and providing the driver to the driver, but also providing additional information necessary for parking. In order to improve this, the proposed rear camera system displays a traveling path of the vehicle as a straight line having a trapezoidal shape as shown in FIG. 1.
However, as shown in FIG. 1, the conventional improved rear camera system simply displays the predicted path of the vehicle when the vehicle moves straight by only a straight line, and displays the predicted path of the vehicle when the vehicle reverses by a curve. Since it does not provide a significant difference with the actual movement path of the vehicle when parking, it does not help much for parking except for showing the image of the rear of the vehicle.
In addition, since the conventional rear camera system is installed and set according to a vehicle from a manufacturer of a vehicle, there is a problem in that it is practically very difficult to install the rear camera system additionally in a vehicle in which the rear camera system is not previously installed.
In order to improve this problem, the applicant has installed a sensor that can detect the rotation of the handle on the handle shaft as shown in FIG. In order to be installed on the shaft of the vehicle to be installed in the production process of the vehicle, in addition to the existing vehicle, the inconvenience of having to go to the vehicle repair shop to request the installation and paying a problem is difficult to actually commercialize.
In particular, depending on the vehicle, the installation of the sensor may not be possible at all, and there may be a problem in that a malfunction occurs due to the incorrect installation of the sensor according to the ability of the person installing the sensor in the vehicle repair shop.
The problem to be solved by the present invention is a parking guidance system that the user can easily install the sensor, and can display a parking guidance line indicating the path that the vehicle actually moves in accordance with the rotation of the handle detected by the sensor on the display installed in the vehicle And a method.
Parking guidance system according to a preferred embodiment of the present invention for solving the above problems is installed in the handle of the vehicle sensor module for generating and transmitting the rotation angle information of the handle; And a parking guidance module receiving the rotation angle information and displaying a parking guidance line indicating an expected movement path of the vehicle corresponding to the rotation angle information so as to overlap the rear image input from the rear camera.
In addition, the sensor module, the first power supply for supplying power to the sensor module; A sensor unit configured to output coordinate values of the sensor module moving as the handle rotates; A rotation angle information generator configured to calculate a rotation angle of the handle using the coordinate value and output the rotation angle information; And a first communication unit configured to wirelessly transmit the rotation angle information.
The rotation angle information generator may generate rotation angle information in units of preset angles.
The sensor module may further include a sensor DB which stores in advance a rotation angle corresponding to the coordinate value output from the sensor unit and sequentially stores rotation angle information generated by the rotation angle information generator. Featuring a parking guidance system.
In addition, the rotation angle information generation unit, the rotation angle conversion unit for outputting the rotation angle data by converting the coordinate value output from the sensor unit to the sensor DB to the rotation angle; And determining the rotation angle data by a preset number unit, and determining whether to generate the rotation angle according to a ratio included in the preset rotation angle range of the rotation angle data, and setting the rotation angle by a preset rotation angle unit. It may further include a rotation angle generating unit for outputting.
The rotation angle information generation unit may further include a rotation angle coding unit configured to convert the rotation angle input from the rotation angle generation unit into a previously allocated code and output the rotation angle information to the sensor DB and the first communication unit as the rotation angle information. can do.
In addition, the rotation angle coding unit reads the rotation angle information stored in the sensor DB, and compares the rotation angle to be currently coded with the rotation angle information sequentially stored in the sensor DB to rotate the rotation angle only when a preset continuity is maintained. The rotation angle information can be generated by coding.
In addition, the rotation angle coding unit reads the rotation angle information stored in the sensor DB, the rotation angle to be currently encoded is compared with the rotation angle information sequentially stored in the sensor DB, but the preset continuity is maintained, one unit If the rotation angle information is missing, the missing unit rotation angle may be coded and output to the sensor DB and the first wireless communication unit, and the current rotation angle to be coded may be coded and output to the sensor DB and the first wireless communication unit. have.
In addition, the first power supply unit is implemented as a rechargeable secondary battery, the sensor module further comprises a wireless charging unit for supplying a charging current to the first power supply unit, the wireless charging unit is fixed to the vehicle cigarette jack of the vehicle An electromagnetic field generator for receiving power from and generating an electromagnetic field; And a charging current generating unit installed below the electromagnetic field generating unit to generate a charging current using the induced electromotive force generated by the electromagnetic field and output the charging current to the first power supply unit to charge the first power supply unit.
The parking guidance module may include: a vehicle DB configured to store parking guidance line information indicating an expected movement route of the vehicle corresponding to the rotation angle information according to the type of vehicle; A second communication unit for transmitting a rotation angle information request signal to the sensor module and receiving rotation angle information wirelessly from the sensor module; A control unit for outputting the rotation angle information request signal to the second communication unit when a reverse gear is input, and reading and outputting parking guidance line information corresponding to the rotation angle information input from the second communication unit from the vehicle DB; And a display unit configured to display a rear image input from the rear camera when the reverse gear is input, and to display parking guidance line information input from the controller to overlap the rear image.
On the other hand, the parking guidance method according to a preferred embodiment of the present invention for solving the above problems, (a) to install the sensor module in the center of the handle, the handle is centered and initialized to input the reference coordinate value of the handle step; (b) generating, by the sensor module, coordinate values of the sensor module that change as the handle moves, generating and storing rotation angle information of the steering wheel using the coordinate values, and transmitting them to the parking guidance module installed in the vehicle ; And (c) the parking guidance module outputting a parking guidance line indicating an expected movement path of the vehicle corresponding to the rotation angle information together with the rear image input from the rear camera.
In addition, in step (b), the rotation angle information may be generated in a predetermined angle unit.
In addition, the step (b), (b1) converting the coordinate value of the sensor module to the rotation angle of the handle corresponding to the coordinate value; (b2) outputting a rotation angle by determining whether the rotation angle is included in a range of unit rotation angles output as rotation angle information according to the preset angle unit; And (b3) when the rotation angle is within a range of a unit rotation angle, storing the unit rotation angle including the rotation angle as rotation angle information and transmitting the rotation angle information to the parking guidance module.
In addition, the step (b3) reads the previously stored rotation angle information from the sensor DB that sequentially stores the rotation angle information, and compared with the rotation angle information to be stored currently, the rotation angle when the continuity of rotation is maintained Information may be stored in the sensor DB and transmitted to the parking guidance module.
Also, in the step (b3), if the rotation angle to be stored is maintained in the continuity of rotation but one unit rotation angle information is missing, the missing unit rotation angle is first stored in the sensor DB as the rotation angle information. The rotation angle to be stored may be stored in the sensor DB as rotation angle information.
In addition, in step (b3), the rotation angle information may be transmitted to the parking guidance module only when the rotation angle information request signal is received from the parking guidance module.
In addition, in step (b3), the rotation angle information may be coded and stored and transmitted to the parking guidance module.
Also, in the step (b2), the rotation angle data converted from the coordinate value may be determined in a preset number unit, and the rotation angle data may be determined according to a ratio of the rotation angle data included in the unit rotation angle range. To output the rotation angle.
Further, in the step (b), the parking induction module transmits a rotation angle information request signal to the sensor module when the reverse gear is set, and the sensor module sends the rotation angle information when the rotation angle information request signal is received. And transmitting to the parking guidance module, wherein the step (c) reads the parking guidance line information corresponding to the rotation angle information from the vehicle DB storing the parking guidance line information corresponding to the rotation angle information according to the type of vehicle. When the vehicle is turned off or the reverse gear is released, a sleep mode signal for requesting transmission of rotation angle information may be transmitted to the sensor module.
The present invention can be installed by simply attaching the sensor module for detecting the rotation of the handle to the handle.
In addition, the sensor module installed on the steering wheel always detects the rotation of the steering wheel regardless of whether the vehicle is driven or not, and transmits the rotation angle information of the steering wheel to the parking induction module installed in the vehicle during the backward parking of the vehicle. By reading the parking guidance line information stored in advance so as to indicate the expected moving path of the vehicle corresponding to the rotation angle information of the steering wheel and displaying it together with the rear image, the driver can rearward the path in which the car actually moves according to the current steering wheel position. It can be parked easily because you can see while watching the video.
In addition, the sensor module generates the rotation angle information in real time and transmits it to the parking guidance module, and the parking guidance module displays the parking guidance line corresponding to the rotation angle information in real time, so that the user moves in real time according to the rotation of the steering wheel. Parking can be easily performed while looking at the parking line.
1 is a diagram illustrating an example in which a parking guidance line is displayed on a rear camera image according to the related art.
2 is a diagram illustrating an example of a method of installing a sensor for detecting a rotation of a steering wheel on a steering shaft of a vehicle.
3 is a block diagram showing the overall configuration of a parking guidance system according to a preferred embodiment of the present invention.
4A to 4D are diagrams showing an installation example of a sensor module according to a preferred embodiment of the present invention.
5 is a diagram illustrating an example of generating a unit rotation angle when the user rotates the handle to the right in the preferred embodiment of the present invention.
6A and 6B illustrate an example in which a rear image and a parking guidance line are displayed on a display unit.
7 and 8 are flowcharts illustrating a parking guidance method according to a preferred embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
3 is a block diagram showing the overall configuration of a parking guidance system according to a preferred embodiment of the present invention. Referring to FIG. 3, the parking guidance system according to the preferred embodiment of the present invention includes a
The
Referring to the
The
Referring to the functions of the components of the
The
The coordinate value output from the
The rotation
The
Looking at the function of the rotation angle
The
The user moves the steering wheel several times from side to side during the parking process. At this time, there is a handle movement in a large direction, but also occurs with a fine movement of the handle. In addition, external environmental noise signals generated during the measurement process may slightly change the measurement result.
Generating parking guidance lines by calculating these fine handle movements in real time results in computational load. In addition, since the rotation angle of the wheels is considerably smaller than the actual rotation angle of the steering wheel, generating the parking guidance line corresponding to the fine movement of the steering wheel may cause the parking guidance line to move very quickly and finely and confuse the user.
Therefore, the present invention generates the rotation angle information only in a predefined rotation angle unit that is meaningful to the generation of the parking line and transmits to the
In the preferred embodiment of the present invention, 45 degrees are set in units of rotation angle based on 0 degrees, and the rotation angle range is set at 5 degrees of unit rotation angle. That is, when the rotation angle unit is 45 degrees, the rotation angles generated are 0 degrees, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees, 315 degrees, 360 degrees, 405 degrees, 450 degrees, 495 Degrees and 540 degrees (these rotation angles are referred to as unit rotation angles), and the rotation angle included in the range of 5 degrees with respect to the output unit rotation angle is regarded as being moved by the unit rotation angle. However, the unit rotation angle can be set in various angle units (10 degrees, 30 degrees, etc.) other than this, and the present invention distinguishes the left and right directions.
5 is a diagram illustrating an example of generating a unit rotation angle when the user rotates the handle to the right in the preferred embodiment of the present invention. Referring to FIG. 5, six rotation angles input from the rotation
Since only four data are located within the range of 90 degrees of the unit rotation angle and six data are located outside the range of the unit rotation angle, the corresponding 10 rotation angle data are discarded.
On the other hand, the rotation
The rotation
Meanwhile, the rotation
For example, immediately after the rotation
On the other hand, when the continuity of the rotation angle data to be coded is maintained but a part is disconnected, the rotation
However, the condition in which the continuity is compensated for must be precisely set in advance, and according to a preferred embodiment of the present invention, the previous two rotation angles and one rotation angle after the reference rotation angle are the same rotation based on the missing unit rotation angle. Perform rotation angle correction when indicating direction.
Meanwhile, the rotation angle information output from the rotation
Meanwhile, in the above-described embodiment of the present invention, the
The
The electromagnetic
The configuration and function of the
Hereinafter, the configuration and configuration of the
The
The
The second
The
The
Depending on the type of vehicle, even if the handle is rotated by the same rotation angle, the movement path of the vehicle is different. This is because the size of the vehicle (that is, the distance between the width of the vehicle and the axle) is different. In addition, since the positions at which the rear cameras are installed are different from each other according to the type of vehicle, when the rear image is displayed on the
The
6A and 6B illustrate an example in which a rear image and a parking guidance line (indicated by a dotted line) are displayed on the
In addition, as shown in Figure 6a, when the handle is rotated to the left, when the handle is rotated to the right, the
So far, a parking guidance system according to a preferred embodiment of the present invention has been described.
Hereinafter, a parking induction method performed in a parking guidance system according to a preferred embodiment of the present invention will be described with reference to FIGS. 7 and 8 illustrating a flowchart illustrating a parking guidance method according to a preferred embodiment of the present invention.
When the user purchases the parking guidance system according to the present invention, the user installs the
Thereafter, the user performs the reset by pressing the reset button installed in the
After the reference coordinate value is input, each time the handle moves, the
When the rotation angle is included in the unit rotation angle range, the rotation
If the continuity of the rotation angle information is maintained, it is checked whether or not correction of the rotation angle information is necessary (S760). If correction is necessary, the unit rotation angle information is corrected and coded (S762). In this case, the correction of the rotation angle information is a case where the continuity of the rotation angle information is maintained as described above, but the unit rotation angle is missing in the middle.
Thereafter, the current unit rotation angle is encoded as the rotation angle information and stored in the sensor DB 340 (S770).
After the rotation angle information is stored, the
On the other hand, the
When the reverse gear is set, the rear image input from the rear camera is displayed on the display unit 420 (S820), and the rotation angle information request signal is wirelessly transmitted to the sensor module 300 (S830).
When receiving the rotation angle information from the
On the other hand, during the process of displaying the parking guidance line, the
The
So far, a parking guidance system and method according to a preferred embodiment of the present invention have been described. Various modifications may be derived to the above-described embodiment within the scope of the technical idea of the present invention.
Representatively, in the above-described embodiment, the rotation angle information is encoded and stored in the sensor DB and transmitted to the parking guidance module, but the rotation angle may be transmitted as it is. In this case, the rotation
The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, which are also implemented in the form of a carrier wave (for example, transmission over the Internet). It also includes. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.
So far I looked at the center of the preferred embodiment for the present invention. Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope will be construed as being included in the present invention.
300
320
332
336 Rotation
350
400
420
440
Claims (19)
And a parking guidance module configured to receive the rotation angle information and display a parking guidance line indicating an expected movement path of the vehicle corresponding to the rotation angle information so as to overlap the rear image input from the rear camera. system.
A first power supply unit supplying power to the sensor module;
A sensor unit configured to output coordinate values of the sensor module moving as the handle rotates;
A rotation angle information generator configured to calculate a rotation angle of the handle using the coordinate value and output the rotation angle information; And
And a first communication unit for wirelessly transmitting the rotation angle information.
And the rotation angle information generator generates rotation angle information in preset angle units.
And a sensor DB for storing the rotation angle corresponding to the coordinate value output from the sensor in advance and sequentially storing the rotation angle information generated by the rotation angle information generator.
A rotation angle conversion unit which outputs rotation angle data by converting the coordinate value output from the sensor unit into the sensor DB to convert the rotation angle; And
The rotation angle data is determined in units of a preset number, and whether to generate the rotation angle is determined according to a ratio of the rotation angle data included in a preset unit rotation angle range, and the rotation angle is set in a preset rotation angle unit. Parking guidance system comprising a rotation angle generating unit for outputting.
And a rotation angle coding unit converting the rotation angle inputted from the rotation angle generation unit into a code allocated in advance and outputting the rotation angle information to the sensor DB and the first communication unit as the rotation angle information.
Reads the rotation angle information stored in the sensor DB, and compares the rotation angle to be currently coded with the rotation angle information sequentially stored in the sensor DB to generate the rotation angle information by encoding the rotation angle only when a preset continuity is maintained Parking guidance system, characterized in that.
If the rotation angle information stored in the sensor DB is read and the rotation angle to be currently encoded is compared with the rotation angle information sequentially stored in the sensor DB, the preset continuity is maintained, but if one unit rotation angle information is missing, The parking guidance system, characterized in that for encoding the missing unit rotation angle to the sensor DB and the first wireless communication unit, and to code the current rotation angle to be coded and output to the sensor DB and the first wireless communication unit.
The first power supply unit is implemented as a rechargeable secondary battery,
The sensor module further includes a wireless charging unit for supplying a charging current to the first power supply unit,
The wireless charging unit
An electromagnetic field generating unit fixed to the vehicle to receive power from a cigar jack of the vehicle and to generate an electromagnetic field; And
And a charging current generating unit installed below the electromagnetic field generating unit to generate a charging current using the induced electromotive force generated by the electromagnetic field and output the charging current to the first power supply unit to charge the first power supply unit. Induction system.
A vehicle DB for storing parking guidance line information indicating an expected movement route of the vehicle corresponding to the rotation angle information according to the type of vehicle;
A second communication unit for transmitting a rotation angle information request signal to the sensor module and receiving rotation angle information wirelessly from the sensor module;
A control unit for outputting the rotation angle information request signal to the second communication unit when a reverse gear is input, and reading and outputting parking guidance line information corresponding to the rotation angle information input from the second communication unit from the vehicle DB; And
And a display unit configured to display a rear image input from the rear camera when the reverse gear is input and to display the parking guidance line information input from the control unit so as to overlap the rear image.
(b) generating, by the sensor module, coordinate values of the sensor module that change as the handle moves, generating and storing rotation angle information of the steering wheel using the coordinate values, and transmitting them to the parking guidance module installed in the vehicle ; And
(c) the parking guidance module outputting a parking guidance line indicating an expected movement path of the vehicle corresponding to the rotation angle information together with the rear image input from the rear camera.
The parking guidance method, characterized in that for generating rotation angle information in a predetermined angle unit.
(b1) converting a coordinate value of the sensor module to a rotation angle of a handle corresponding to the coordinate value;
(b2) outputting a rotation angle by determining whether the rotation angle is included in a range of unit rotation angles output as rotation angle information according to the preset angle unit; And
(b3) when the rotation angle is within the range of the unit rotation angle, storing the unit rotation angle including the rotation angle as rotation angle information and transmitting the information to the parking guidance module. Parking guidance method.
Read previously stored rotation angle information from the sensor DB, which sequentially stores the rotation angle information, and compare the rotation angle information with the current rotation angle information, and store the rotation angle information in the sensor DB when the continuity of rotation is maintained. Parking guidance method characterized in that the transmission to the parking guidance module.
If the rotation angle to be stored currently maintains continuity of rotation but one unit rotation angle information is missing, the missing unit rotation angle is first stored in the sensor DB as the rotation angle information, and then the rotation angle to be stored is rotated. Parking guidance method characterized in that stored in the sensor DB as information.
And when the rotation angle information request signal is received from the parking guidance module, transmitting the rotation angle information to the parking guidance module.
And encoding and storing the rotation angle information, and transmitting the information to the parking induction module.
The rotation angle data converted from the coordinate value is determined in units of a predetermined number, and the rotation angle is output by determining whether to generate the rotation angle according to a ratio of the rotation angle data included in the unit rotation angle range. Parking induction way.
In step (b),
The parking guidance module transmits the rotation angle information request signal to the sensor module when the reverse gear is set, and the sensor module transmits the rotation angle information to the parking guidance module when the rotation angle information request signal is received.
Step (c) is
The parking guidance line information corresponding to the rotation angle information is read from the vehicle DB storing the parking guidance line information corresponding to the rotation angle information according to the type of vehicle and output along with the rear camera image, and the starting of the vehicle is turned off or the reverse gear When is released, the parking guidance method, characterized in that for transmitting the sleep mode signal requesting to stop the rotation angle information transmission to the sensor module.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100018537A KR101071666B1 (en) | 2010-03-02 | 2010-03-02 | System and method for guiding parking of vehicle |
PCT/KR2011/000760 WO2011108811A2 (en) | 2010-03-02 | 2011-02-07 | Parking guidance system and method using a rotational-angle sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100018537A KR101071666B1 (en) | 2010-03-02 | 2010-03-02 | System and method for guiding parking of vehicle |
Publications (2)
Publication Number | Publication Date |
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KR20110099483A KR20110099483A (en) | 2011-09-08 |
KR101071666B1 true KR101071666B1 (en) | 2011-10-11 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020100018537A KR101071666B1 (en) | 2010-03-02 | 2010-03-02 | System and method for guiding parking of vehicle |
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KR (1) | KR101071666B1 (en) |
WO (1) | WO2011108811A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101349408B1 (en) * | 2011-11-18 | 2014-01-15 | 엘지이노텍 주식회사 | A parking assisting system |
KR101511992B1 (en) * | 2013-09-06 | 2015-04-14 | 현대모비스(주) | Method for controlling steering wheel and System therefor |
KR101611194B1 (en) * | 2014-04-04 | 2016-04-11 | 주식회사 와이즈오토모티브 | Apparatus and method for peripheral image generation of vehicle |
CN113012231B (en) * | 2021-02-02 | 2022-07-29 | 武汉光庭信息技术股份有限公司 | Vehicle positioning method and system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3562335B2 (en) * | 1998-08-31 | 2004-09-08 | アイシン精機株式会社 | Parking assistance device |
JP4576772B2 (en) * | 2001-08-24 | 2010-11-10 | 日産自動車株式会社 | Parking assistance device |
KR100575345B1 (en) * | 2003-12-17 | 2006-05-03 | 현대자동차주식회사 | A backward monitoring apparatus when parking of a vehicle |
JP4543983B2 (en) * | 2005-03-22 | 2010-09-15 | 株式会社豊田自動織機 | Parking assistance device |
-
2010
- 2010-03-02 KR KR1020100018537A patent/KR101071666B1/en not_active IP Right Cessation
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2011
- 2011-02-07 WO PCT/KR2011/000760 patent/WO2011108811A2/en active Application Filing
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WO2011108811A2 (en) | 2011-09-09 |
KR20110099483A (en) | 2011-09-08 |
WO2011108811A3 (en) | 2012-02-09 |
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