KR20130030050A - Method for extracting parking location, terminal using the same - Google Patents
Method for extracting parking location, terminal using the same Download PDFInfo
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- KR20130030050A KR20130030050A KR20110093558A KR20110093558A KR20130030050A KR 20130030050 A KR20130030050 A KR 20130030050A KR 20110093558 A KR20110093558 A KR 20110093558A KR 20110093558 A KR20110093558 A KR 20110093558A KR 20130030050 A KR20130030050 A KR 20130030050A
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Abstract
Parking position identification step of grasping the latitude and longitude of the user terminal using the GPS module; Determining the current position to determine the latitude and longitude of the user terminal moved from the parking position using the GPS module; And a location extraction step of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current location to the parking location using the identified parking location and location information of the current location of the user terminal. A recording medium on which a terminal and a program are recorded is introduced.
Description
The present invention is implemented by using a mobile device capable of receiving a GPS owned by the driver, and parking location extraction to maximize the convenience by informing the location of the driver reference vehicle using the coordinates and azimuths of the stored coordinates and the current location after parking. The present invention relates to a recording medium on which a method and a terminal and a program using the same are recorded.
The present invention is a technology that easily informs the driver the location of the vehicle when the driver moves after parking the vehicle. Many techniques for guiding such a parking position have been proposed. For example, there is a technique related to a parking position determining technique using a device with an acceleration sensor, a method of finding a parking position using a parking card, and a parking lot. Various ways of remembering the parking position by using the parking lot infrastructure such as pillars have been presented.
However, as mentioned above, technologies for informing a driver of the location of a parked vehicle have been proposed, but there is no method of informing a parking location using only a mobile device owned by the driver. No description of the location-based system was found.
The present invention is implemented by using a mobile device capable of receiving a GPS owned by the driver, and parking location extraction to maximize the convenience by informing the location of the driver reference vehicle using the coordinates and azimuths of the stored coordinates and the current location after parking. The present invention relates to a recording medium on which a method and a terminal and a program using the same are recorded. The use of such a technology does not require any other communication infrastructure or hardware in the surroundings as in the prior art. The simplicity of construction can be made effective.
It should be understood that the foregoing description of the background art is merely for the purpose of promoting an understanding of the background of the present invention and is not to be construed as an admission that the prior art is known to those skilled in the art.
The present invention has been proposed to solve this problem, the parking location extraction method that can be easily identified and guided by parking only the built-in program in the user terminal without building the infrastructure around the terminal and the program using the same is recorded The purpose is to provide a recording medium.
Parking location extraction method according to the present invention for achieving the above object and a recording medium recording a terminal and a program using the same, a parking position determining step of grasping the latitude and longitude of the user terminal using a GPS module; Determining the current position to determine the latitude and longitude of the user terminal moved from the parking position using the GPS module; And a position extraction step of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current position to the parking position by using the identified parking position and position information of the current position of the user terminal.
And a position estimating step of accumulating latitude and longitude of a later point from the latitude and longitude of a previous point by using an acceleration sensor and a geomagnetic sensor of the user terminal.
In the parking location determining step, when the latitude and longitude are not determined from the GPS module, the latitude and longitude determined through the location estimation step may be determined as the parking location.
In the current location determination step, if the latitude and longitude are not determined from the GPS module, the latitude and longitude determined through the location estimation step may be recognized as the current location.
In the location estimating step, when the reception of the satellite information of the GPS module is stopped, the latitude and longitude of the subsequent point may be accumulated from the latitude and longitude of the stopped point.
The location extraction step may be updated by recalculating the separation distance from the parking location when the current location is changed.
The location extraction step may update the separation distance from the parking location by correcting the change value as much as the current location changes.
The location extracting step may further include a guide step of guiding the parking position by outputting a separation distance through the user terminal.
On the other hand, the terminal using the parking location extraction method of the present invention, using the GPS module to grasp the latitude and longitude of the parking location and the current location, respectively, and the parking location from the current location using the identified parking location and location information of the current location. It may include; a control unit for calculating the separation distance on the Cartesian coordinate system or the polar coordinate system to.
When the reception of the satellite information of the GPS module is stopped, the controller accumulates the latitude and longitude of the subsequent point from the latitude and longitude of the last point determined from the GPS module using the acceleration sensor and the geomagnetic sensor of the user terminal. At the time of grasping the current position, the position information by the satellite information or the position information by the cumulative calculation may be used depending on whether the GPS module receives the satellite information.
In addition, the recording medium in which the program for executing the parking position extraction method is recorded, the parking position determining step of determining the latitude and longitude of the user terminal using a GPS module; Determining the current position to determine the latitude and longitude of the user terminal moved from the parking position using the GPS module; And a position extraction step of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current position to the parking position by using the identified parking position and position information of the current position of the user terminal.
According to the method for extracting the parking position having the above-described structure and the recording medium on which the terminal and the program are recorded using the same, the parking position of the vehicle can be easily identified and guided through the user terminal even without establishing the surrounding infrastructure.
In addition, the reliability of the system is increased by being guided to a roughly matched parking position even in an area where GPS is not received.
1 is a flow chart of a parking position extraction method according to an embodiment of the present invention.
2 is a view showing a display of a terminal implemented with the parking position extraction method shown in FIG.
Hereinafter, with reference to the accompanying drawings looks at a parking position extraction method according to a preferred embodiment of the present invention and a recording medium in which a terminal and a program using the same.
1 is a flow chart of a parking position extraction method according to an embodiment of the present invention, the parking position extraction method of the present invention, using the GPS module to determine the latitude and longitude of the user terminal parking position detection step (S200); Determining the current position of the latitude and longitude of the user terminal moved from the parking position by using the GPS module (S300); And a location extraction step (S500) of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current location to the parking location by using the identified location information of the parking location and the current location of the user terminal.
In order to guide the parking location using the parking location extraction method of the present invention, the user must have a smartphone or other mobile terminal, and a predetermined request program must be installed on the terminal. Hereinafter, the present invention will be described in detail with respect to the above.
As shown, first, the user operates the GPS module in the terminal. The GPS module continuously receives the longitude, latitude and azimuth of the user terminal through satellite communication. The user terminal may further perform a position estimation step of accumulating latitude and longitude of a later point from the latitude and longitude of a previous point by using the acceleration sensor and the geomagnetic sensor of the user terminal.
Of course, if the GPS module is capable of satellite communication in all areas, the location estimation step may not be performed. However, in an area where the GPS module cannot communicate, it may be necessary to track the location of the current user terminal. In this case, the location of the terminal may be estimated by performing the location tracking step.
That is, in general, when the communication of the GPS module is possible, the GPS sensor receives the location information including the longitude, latitude, and bearing of the current terminal. And using the geomagnetic sensor to accumulate the latitude and longitude of subsequent points from the latitude and longitude of the last point where GPS communication was possible. In addition, at the time when GPS communication is enabled, the position estimation step is ended again so as to always have the most accurate position information every time.
Thereafter, when the user parks the vehicle, the parking is input through the user terminal after the parking is completed. This may be implemented in various ways such as touch or button input or voice input. When the parking is input, the user terminal performs a parking position determining step (S200) of grasping the latitude and longitude of the user terminal using the GPS module.
In this case, when the latitude and longitude are not determined from the GPS module, the latitude and longitude, which are obtained through the location estimation step, may be determined as the parking position.
Then, when the user wants to return to the vehicle after completing a shopping or meeting, the user inputs the vehicle search into the terminal at the current location. If the vehicle search is input, the terminal performs a current position determination step (S300) of grasping the latitude and longitude of the user terminal moved from the parking position using the GPS module, and the parking position and the current position of the user terminal. Using the location information of the position extraction step (S500) for calculating the separation distance on the Cartesian coordinate system or the polar coordinate system from the current position to the parking position.
Here, the current position detection step (S300) also, if the latitude and longitude is not determined from the GPS module to determine the latitude and longitude determined through the position estimation step as the current position. That is, when the satellite module reception of the GPS module is interrupted through the location estimation step, the current location information derived by accumulating latitude and longitude of a later point from the latitude and longitude of the interrupted point is used.
The user terminal calculates the separation distance in the Cartesian coordinate system or the polar coordinate system from the current position to the parking position by using the location information of the parking position and the current position, which converts latitude and longitude into a rangefinder and the distance meter is orthogonal through the azimuth angle. This is converted to the X, Y axis distance in the coordinate system. Or it may be expressed in the polar coordinate system of direction and distance.
On the other hand, the location extraction step (S500) to update by recalculating the separation distance from the parking position when the current position is changed. Specifically, the location extraction step (S500) may be to update the separation distance from the parking position by correcting the change value as much as the current position changes. That is, it may be possible to periodically update the data by re-tracking the position at regular intervals or by reflecting the changed distance in the conventional data.
The location extraction step (S500) may further include a guide step (S600) for guiding the parking position by outputting a separation distance through the user terminal. As shown in FIG. 2, in the guiding step, a vertical distance, a horizontal distance, and a direction are displayed on the user's terminal to induce the user to easily approach the vehicle while being guided in a parking lot or a complicated street. Alternatively, the distance and the direction may be guided by using voice information through a terminal provided in the vehicle. In addition, the guide step to estimate the location of the terminal in real time to update the distance to the vehicle.
The terminal for using the parking location extraction method of the present invention as described above, using the GPS module to grasp the latitude and longitude of the parking location and the current location, respectively, the current location using the identified parking location and the current location information And a control unit for calculating a separation distance on the Cartesian coordinate system or the polar coordinate system from the parking position to the parking position.
When the reception of the satellite information of the GPS module is interrupted, the controller accumulates the latitude and longitude of the subsequent point from the latitude and longitude of the last point determined from the GPS module by using the acceleration sensor and the geomagnetic sensor of the user terminal. At the time of grasping the location and the current location, it is possible to use the location information by the satellite information or the location information by the cumulative calculation depending on whether the GPS module receives the satellite information.
In addition, the recording medium in which a program for executing the parking position extraction method is recorded, the parking position determining step of grasping the latitude and longitude of the user terminal using a GPS module (S200); Determining the current position of the latitude and longitude of the user terminal moved from the parking position by using the GPS module (S300); And a location extraction step (S500) of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current location to the parking location by using the identified location information of the parking location and the current location of the user terminal. The recording medium on which a program capable of implementing such a method is recorded will also include an embodiment in a downloadable form, and the parking position extraction method can be implemented by being downloaded and executed in a user terminal.
According to the method for extracting the parking position having the above-described structure and the recording medium on which the terminal and the program are recorded using the same, the parking position of the vehicle can be easily identified and guided through the user terminal even without establishing the surrounding infrastructure.
In addition, the reliability of the system is increased by being guided to a roughly matched parking position even in an area where GPS is not received.
While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.
S200: Parking location identification step S300: Current location identification phase
S500: location extraction step S600: guide step
Claims (11)
Determining the current position of the latitude and longitude of the user terminal moved from the parking position by using the GPS module (S300); And
And a location extraction step (S500) of calculating a separation distance on a rectangular coordinate system or a polar coordinate system from the current location to the parking location by using the identified location information of the parking location and the current location of the user terminal.
And a position estimating step of accumulating the latitude and longitude of a later point from the latitude and longitude of the previous point by using the acceleration sensor and the geomagnetic sensor of the user terminal.
The parking position determining step (S200), if the latitude and longitude from the GPS module is not determined, the parking position extraction method characterized in that to determine the latitude and longitude determined through the location estimation step as the parking position.
Wherein the current position detection step (S300) is the parking position extraction method characterized in that if the latitude and longitude is not determined from the GPS module to determine the latitude and longitude determined through the location estimation step as the current position.
Wherein the step of estimating the parking position extraction method characterized in that to accumulate the latitude and longitude of the subsequent point from the latitude and longitude of the interrupted point when the GPS module reception is stopped.
The location extraction step (S500) is a parking position extraction method, characterized in that to update by recalculating the separation distance from the parking position when the current position is changed.
The location extraction step (S500) is a parking position extraction method, characterized in that for updating the separation distance from the parking position by correcting the change value as much as the current position changes.
The location extraction step (S500), the parking position extraction method further comprising a; guide step (S600) for guiding the parking position by outputting the separation distance through the user terminal.
When the reception of the satellite information of the GPS module is stopped, the controller accumulates the latitude and longitude of the subsequent point from the latitude and longitude of the last point determined from the GPS module using the acceleration sensor and the geomagnetic sensor of the user terminal. A terminal using the parking position extraction method, characterized in that using the position information by the satellite information or the position information by the cumulative operation depending on whether or not the satellite information received by the GPS module at the time of grasp the current position.
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KR20110093558A KR20130030050A (en) | 2011-09-16 | 2011-09-16 | Method for extracting parking location, terminal using the same |
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KR20110093558A KR20130030050A (en) | 2011-09-16 | 2011-09-16 | Method for extracting parking location, terminal using the same |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101491245B1 (en) * | 2013-04-15 | 2015-02-11 | 현대자동차주식회사 | Apparatus for guiding parking position of car and method of the same |
KR20180087723A (en) | 2017-01-25 | 2018-08-02 | 충남대학교산학협력단 | Method for Providing Information of Parking Vehicle Position |
KR20200037587A (en) * | 2018-10-01 | 2020-04-09 | 네이버랩스 주식회사 | Method and system for recording of parking position and parking assessment using personal device and using recorded informaion |
KR102298581B1 (en) * | 2021-01-21 | 2021-09-06 | 주식회사 블루앤 | System for guiding parking location |
CN115964545A (en) * | 2023-03-16 | 2023-04-14 | 四川国蓝中天环境科技集团有限公司 | Method for deducing pollution point location based on slag transport vehicle track point |
-
2011
- 2011-09-16 KR KR20110093558A patent/KR20130030050A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101491245B1 (en) * | 2013-04-15 | 2015-02-11 | 현대자동차주식회사 | Apparatus for guiding parking position of car and method of the same |
KR20180087723A (en) | 2017-01-25 | 2018-08-02 | 충남대학교산학협력단 | Method for Providing Information of Parking Vehicle Position |
KR20200037587A (en) * | 2018-10-01 | 2020-04-09 | 네이버랩스 주식회사 | Method and system for recording of parking position and parking assessment using personal device and using recorded informaion |
KR102298581B1 (en) * | 2021-01-21 | 2021-09-06 | 주식회사 블루앤 | System for guiding parking location |
CN115964545A (en) * | 2023-03-16 | 2023-04-14 | 四川国蓝中天环境科技集团有限公司 | Method for deducing pollution point location based on slag transport vehicle track point |
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