KR101430444B1 - Portable terminal, method for adjusting a present position in the portable terminal and program recording medium - Google Patents

Abstract

The present invention relates to a portable terminal capable of adjusting a displayed current position.

A wireless terminal according to an embodiment of the present invention includes a wireless communication unit including a GPS module for receiving location information; A display module for displaying a screen for present location and route guidance using the received location information; An operation unit displayed on the display module to move an icon indicating the current position; And moving the icon indicating the current position to adjust the current position to the moved position of the icon.

Description

TECHNICAL FIELD [0001] The present invention relates to a portable terminal, a method for adjusting a current position of the portable terminal, and a storage medium in which a program is recorded.

The present invention relates to a portable terminal capable of adjusting a current position.

A portable terminal is a portable device that is portable and has one or more functions such as voice and video call function, information input / output function, and data storing function.

As the functions of the portable terminal are diversified, for example, the portable terminal has complicated functions such as photographing and photographing of a moving picture, reproduction of music or video file, reception of a game and broadcasting, and is implemented as a multimedia device .

In order to implement complex functions in multimedia devices, various new attempts have been made in terms of hardware or software. For example, a user interface environment is provided for a user to easily and conveniently search for or select a function.

Also, the portable terminal can receive the location information and display the current location. However, if there is an error in the current position indication, there is no proper way to adjust it. As a result, the user is made inconvenienced by carrying out the wrong route guidance.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of adjusting a current position of a mobile terminal and a mobile terminal that can adjust a wrongly displayed current position to perform a correct route guidance.

It is another object of the present invention to provide a method for adjusting a current position of a portable terminal and a portable terminal which can adjust an current position by moving an icon indicating a current position.

It is another object of the present invention to provide a method for adjusting a current location of a mobile terminal and a mobile terminal that can adjust a current location by selecting a correct current location when the mobile terminal is located on a plurality of roads constituting a layer.

It is another object of the present invention to provide a recording medium on which a program is recorded for moving an icon indicating a current position to adjust a current position of the portable terminal.

It is another object of the present invention to provide a recording medium on which a program for driving a current position of a portable terminal is adjusted by selecting a correct current position when the portable terminal is located on a plurality of roads constituting a layer.

According to an aspect of the present invention, there is provided a wireless communication system including a wireless communication unit including a GPS module for receiving position information; A display module for displaying a current location and a screen for a road using the received location information; An operation unit displayed on the display module to move an icon indicating the current position; And moving the icon indicating the current position to adjust the current position to the moved position of the icon.

According to an aspect of the present invention, A wireless communication unit including a GPS module for receiving position information; A display module for displaying a screen for present location and route guidance using the received location information; And a controller for recognizing that the vehicle is presently located on the selected road among the plurality of roads constituting the layer when the vehicle is positioned on one of the plurality of roads constituting the layer.

According to an aspect of the present invention, there is provided a method of displaying a map, the method comprising: displaying a screen for present location and route guidance using location information; Moving an icon indicating a current position; And adjusting the current position to a position to which the icon is moved.

According to an aspect of the present invention, there is provided a method of displaying a map, the method comprising: displaying a screen for present location and route guidance using location information; Selecting any one of the plurality of roads constituting the layer when the road is located on any one of the plurality of roads constituting the layer; And recognizing that the vehicle is currently located on the selected road, and performing the route guidance.

According to an aspect of the present invention, there is provided a method of displaying a map, the method comprising: displaying a screen for present location and route guidance using location information; Moving an icon indicating a current position; And adjusting the current position to a position where the icon is moved.

According to an aspect of the present invention, there is provided a method of displaying a map, the method comprising: displaying a screen for present location and route guidance using location information; Selecting any one of the plurality of roads constituting the layer when the road is located on any one of the plurality of roads constituting the layer; And recognizing that the vehicle is currently located on the selected road, and performing route guidance.

According to an embodiment of the present invention, an incorrectly displayed current position can be adjusted by moving an icon indicating a current position.

In addition, according to an embodiment of the present invention, when the portable terminal is located on a plurality of layers of roads, the current location of the portable terminal can be adjusted by selecting the correct current location.

The portable terminal described in this specification includes a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), and a navigation system.

Hereinafter, a portable terminal related to the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, a mobile terminal according to the present invention will be described in terms of components according to functions.

1 is a block diagram of a portable terminal according to an embodiment of the present invention.

The portable terminal 100 includes a wireless communication unit 110, an audio / video input unit 120, an operation unit 130, a sensing unit 140, an output unit 150, a storage unit 160, An interface unit 170, a control unit 180, a power supply unit 190, and the like. It should be noted that when the components are implemented in a practical application, two or more components may be merged into one component, or one component may be subdivided into two or more components as necessary.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114 and a GPS module 115.

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

Meanwhile, the broadcast related information may be provided through a mobile communication network, and in this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 receives broadcasting signals using various broadcasting systems. In particular, the broadcasting receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) Only Digital Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. Of course, the broadcast receiving module 111 is configured to be suitable for all broadcasting systems that provide broadcasting signals as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the storage unit 160.

In addition, the mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data depending on a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and the wireless Internet module 113 can be built in or externally.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, and the like can be used as the short distance communication technology.

In addition, the GPS (Global Position System) module 115 receives position information from a plurality of artificial satellites.

The A / V (Audio / Video) input unit 120 is for inputting an audio signal or a video signal. The audio / video input unit 120 may include a camera module 121 and a microphone module 122. The camera module 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. Then, the processed image frame can be displayed on the display module 151.

The image frame processed by the camera module 121 may be stored in the storage unit 160 or transmitted to the outside through the wireless communication unit 110. [ The camera module 121 may be equipped with two or more cameras according to the configuration of the terminal.

The microphone module 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes the electronic sound data into electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. The microphone module 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.

The operation unit 130 generates key input data that the user inputs for controlling the operation of the terminal. The operation unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like. Particularly, when the touch pad has a mutual layer structure with the display module 151 described later, it can be called a touch screen.

The sensing unit 140 senses the current state of the portable terminal 100 such as the open / close state of the portable terminal 100, the position of the portable terminal 100, Thereby generating a sensing signal. For example, when the portable terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. Also, it is responsible for a sensing function related to whether or not the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like.

The interface unit 170 serves as an interface with all the external devices connected to the portable terminal 100. For example, it may be a wired / wireless headset, an external charger, a wired / wireless data port, a card socket (e.g. a memory card, a SIM / UIM card), an audio I / I / O (input / output) terminals, and earphones. The interface unit 170 receives data from an external device or receives power from the external device, transfers the data to each component in the portable terminal 100, or transmits data in the portable terminal 100 to an external device.

The output unit 150 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 150 may include a display module 151, an audio output module 152, an alarm output module 153, and the like.

The display module 151 displays and outputs information processed by the portable terminal 100. For example, when the portable terminal is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with a call is displayed. When the portable terminal 100 is in the video communication mode or the photographing mode, the captured image and / or the received image or UI and GUI are displayed.

Meanwhile, as described above, when the display module 151 and the touch pad have a mutual layer structure to constitute a touch screen, the display module 151 can be used as an input device in addition to the output device. The display module 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display 3D display). Also, there may be two or more display modules 151 according to the implementation mode of the portable terminal 100. [ For example, the portable terminal 100 may include an external display module (not shown) and an internal display module (not shown) at the same time.

The audio output module 152 outputs audio data received from the wireless communication unit 110 or stored in the storage unit 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 152 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, and the like) performed in the portable terminal 100. The sound output module 152 may include a speaker, a buzzer, and the like.

The alarm output module 153 outputs a signal for notifying the occurrence of an event of the portable terminal 100. Examples of events occurring in the portable terminal include receiving a call signal, receiving a message, and inputting a key signal. The alarm output module 153 may output a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When a call signal is received or a message is received, the alarm output module 153 may output a vibration to inform it. Alternatively, when the key signal is input, the alarm output module 153 can output the vibration as the feedback to the key signal input. The user can recognize the occurrence of an event through the vibration output as described above. Of course, a signal for notifying the occurrence of an event may also be output through the display module 151 or the audio output module 152. [

The storage unit 160 may store a program for processing and controlling the control unit 180 and may have a function for temporarily storing input / output data (e.g., a phone book, a message, a still image, . ≪ / RTI >

The storage unit 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) , A RAM, and a ROM. In addition, the portable terminal 100 may operate a web storage that performs a storage function of the storage unit 150 on the Internet.

The controller 180 controls the overall operation of the portable terminal. For example, voice communication, data communication, video communication, and the like. In addition, the control unit 180 may include a multimedia playback module 181 for multimedia playback. The multimedia playback module 181 may be configured in hardware in the controller 180 or separately from software in the controller 180. [

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components.

In the foregoing, the mobile terminal related to the present invention has been examined from the viewpoint of components according to functions. Hereinafter, the portable terminal related to the present invention will be further described with reference to FIGS. 2 and 3 in terms of components according to the external form. Hereinafter, for simplicity of explanation, a slider type portable terminal will be exemplified among various types of portable terminals such as a folder type, a bar type, a swing type, a slider type, and the like. Therefore, the present invention is not limited to the slider-type portable terminal but can be applied to all types of portable terminals including the above-mentioned type.

FIG. 2 is a perspective view of an example of a portable terminal according to the present invention.

The portable terminal of the present invention includes a first body 100A and a second body 100B configured to be slidable in at least one direction on the first body 100A.

The state where the first body 100A is disposed in a state of being overlapped with the second body 100B may be referred to as a closed configuration and the first body 100A may be referred to as a second body 100B ) May be referred to as an open configuration.

The portable terminal operates mainly in the standby mode in the closed state, but the standby mode is also released by the operation of the user. In addition, the portable terminal operates mainly in a communication mode in an open state, but may be switched to a standby mode by a user's operation or a predetermined period of time.

The casing (casing, housing, cover, etc.) constituting the outer appearance of the first body 100A is formed by the first front case 100A-1 and the first rear case 100A-2. Various electronic components are embedded in the space formed by the first front case 100A-1 and the first rear case 100A-2. At least one intermediate case may be additionally disposed between the first front case 100A-1 and the first rear case 100A-2.

The cases may be formed by injection molding of a synthetic resin or may be formed of a metal material such as stainless steel (STS) or titanium (Ti).

The display module 151, the first sound output module 152-1, the first camera module 121-1, or the first operation module 121-1 is connected to the first body 100A, specifically, the first front case 100A- (130-1) may be disposed.

The display module 151 includes a liquid crystal display (LCD), an OLED (Organic Light Emitting Diodes), and the like that visually express information.

In addition, the display module 151 is overlapped with the touch pad in a layer structure, so that the display module 151 may operate as a touch screen to enable information input by a user's touch.

The first sound output module 152-1 may be implemented in the form of a speaker.

The first camera module 121-1 may be adapted to photograph an image or a moving image of a user.

Like the first body 100A, the case constituting the outer appearance of the second body 100B is formed by the second front case 100B-1 and the second rear case 100B-2.

The second operation unit 130-2 may be disposed on the front face of the second body 100B, specifically, the second front case 100B-1.

The third operating unit 130-3, the microphone module 122, and the interface unit 170 may be disposed on at least one of the first front case 100B-1 and the second rear case 100B-2.

The first to third operating portions 130-1, 130-2, and 130-3 may be collectively referred to as a manipulating portion 130. In a tactile manner, Any way can be employed.

For example, the operation unit 130 may be embodied as a dome switch or a touch pad capable of receiving a command or information by a user's push or touch operation, or may be a wheel, a jog type, a joystick, Or the like.

In terms of functions, the first operation unit 130-1 is for inputting commands such as start, end, and scroll, and the second operation unit 130-2 is for inputting numbers, characters, symbols, will be.

Also, the third operating unit 130-3 may operate as a hot-key for activating a special function in the portable terminal.

The microphone module 122 may be implemented in a form suitable for receiving voice, sound, etc. of the user.

The interface unit 170 is a channel through which the portable terminal related to the present invention can exchange data with an external device. For example, the interface unit 170 may be a wired or wireless connection terminal for connecting to an earphone, a port for short-range communication (for example, an IrDA port, a Bluetooth port, a wireless LAN port, etc.), or power supply terminals for supplying power to the portable terminal.

The interface unit 170 may be a card socket for accommodating an external card such as a subscriber identification module (SIM) or a user identity module (UIM) or a memory card for storing information. (Or the interface unit 170 has already been described, so a detailed description thereof will be omitted).

A power supply unit 190 for supplying power is mounted on the second rear case 100B-2.

The power supply unit 190 may be detachably coupled to a rechargeable battery, for example, for charging.

3 is a rear perspective view of the portable terminal of FIG.

Referring to FIG. 3, a second camera module 121-2 may be further mounted on the rear surface of the second rear case 100B-2 of the second body 100B. The second camera module 121-2 has a photographing direction substantially opposite to that of the first camera module 121-1 (see FIG. 1), and may have different pixels from the first camera module 121-1 (see FIG. 1).

For example, the first camera module 121-1 has low pixels so that it is easy to capture a face of a user in the case of a video call or the like and transmit the face to the other party, and the second camera module 121-2 has a general object It is often impossible to directly transmit the image.

A flash 121-3 and a mirror 121-4 may be additionally disposed adjacent to the second camera module 121-2. The flash 121-3 shines light toward the subject when the subject is photographed by the second camera module 121-2. The mirror 121-4 enables the user to illuminate the user's own face or the like when the user intends to take a picture of himself / herself (self-photographing) using the second camera module 121-2.

The second sound output module 152-2 may be additionally disposed in the second rear case 100B-2.

The second sound output module 152-2 may implement a stereo function together with the first sound output module 152-1 (see FIG. 2), and may be used for a call in a speakerphone mode.

On one side of the second rear case 100B-2, a broadcast signal reception antenna 111-1 may be arranged in addition to an antenna for communication. The antenna 111-1 may be installed to be able to be drawn out from the second body 100B.

A part of the slide module 100C that slidably connects the first body 100A and the second body 100B is disposed on the first rear case 100A-2 side of the first body 100A.

The other part of the slide module 100C may be disposed on the second front case 100B-1 side of the second body 100B and may not be exposed to the outside as in this figure.

In the above description, the second camera module 121-2 and the like are disposed on the second body 100B, but the present invention is not limited thereto.

For example, at least two of the configurations 111-1, 121-2 to 121-3, and 152-2 described as being arranged in the second rear case 100B-2, such as the second camera module 121-2, It is also possible that at least one is mounted on the first body 100A, mainly the first rear case 100A-2. In such a case, there is an advantage that the configuration (s) arranged in the first rear case 100A-2 in the closed state is protected by the second body 100B. Even if the second camera module 121-2 is not separately provided, the first camera module 121-1 is rotatably formed so that the second camera module 121-2 can be photographed up to the photographing direction of the second camera module 121-2 .

The portable terminal according to an embodiment of the present invention may perform a route guidance function. An example of such is shown in FIG.

As shown, the display module 151 displays a map showing the current location. Using the displayed map, the user can easily find the destination.

In addition, the portable terminal capable of performing the navigation function may be implemented as a navigation system attached to the vehicle. Such an example is shown in Fig.

Meanwhile, the portable terminal 100 related to an embodiment of the present invention can use specific information for performing a specific function. The specific information may be stored in the portable terminal, or may be received by performing data communication with the server, as shown in FIG.

Meanwhile, the portable terminal 100 related to the embodiment of the present invention performs the function of guiding the route as described above. When the portable terminal 100 is located in the shadow area of the GPS, the position information reception can not be properly received. The GPS shaded area refers to an area where location information can not be properly received due to interference with location information. The GPS shaded area may include a multipath region, which is an area where a signal reaches a multipath and a signal reception failure occurs.

Hereinafter, a method of adjusting the current position in the portable terminal 100 according to an embodiment of the present invention will be described in more detail.

7 is a flowchart illustrating a method of adjusting a current position in the portable terminal 100 according to an embodiment of the present invention.

The mobile terminal 100 can enter the shadow area of the GPS during road driving (S10). When entering a shadow area of the GPS, the user may be notified of the entry. Information about the GPS shaded area may be stored in the portable terminal or may be provided from a specific server (shown in FIG. 6). In addition, the information on the GPS shaded area may be provided in the form of TEPG (Transport Protocol Experts Group).

FIG. 8 is a state diagram showing a pop-up window for informing the entry of the GPS shaded area when the mobile terminal enters the shadow area of the GPS according to an embodiment of the present invention.

As shown in the figure, by displaying a pop-up window 803 indicating that the user has entered the GPS shaded area, the user can check whether the current location of the user is displayed properly. In this case, the current position of the user can be displayed using the icon 801. [

In addition, the portable terminal 100 related to an embodiment of the present invention may predict the entry into the shadow area of the GPS. For example, the phrase "entry into a 1km forward shade area (not shown)" may be displayed to notify the entry into the GPS shaded area. Of course, the fact that the GPS shaded area enters and the GPS shaded area advance notice can be recognized by the user through an audio signal or a vibration output.

When the user enters the shadow area of the GPS, the user can confirm whether the display indicating the current position coincides with the actual traveling road (S20). If the present position indication coincides with the actual driving road, the guidance can be performed based on the displayed current position.

On the other hand, when the display indicating the current position and the actual running road do not match, it is necessary to correct the display indicating the current position. In this case, the user can adjust the current position by moving the display indicating the current position (S20, S30). This will be described in more detail. Of course, an error may occur in the display of the current position even in a region where the mobile terminal does not inform the GPS shaded area.

9 is a view illustrating a state where a current position is corrected in a portable terminal according to an embodiment of the present invention.

9A shows a case where an icon 801 indicating a current running road and an actual running road do not match. Whether or not the icon 801 is correctly matched with the road in actual operation can be visually confirmed by the user. For example, the user can know how many times he is currently driving on the road through a milestone. However, if the icon 801 displayed on the route guidance screen is not displayed on the road on which the vehicle is currently traveling, the user may think that an error has occurred in the current position display.

9B shows a method of correcting the current position by moving the icon when an error has occurred in the current position display. The user can move the icon 801 in the direction of the arrow 901 through the operation of the operation unit 130 when the actual driving road is the dark road indicated by the arrow 901. [

There are various ways to move the icon 801 to match the actual road. For example, when the display module 151 for displaying the route guidance screen is configured as a touch screen, the icon 801 is dragged by using a direction key provided on the operation unit 130 Can be moved.

As described above, the icon 801 moved through the operation of the user's operation unit 130 is displayed to be matched with the road in actual operation (FIG. 9C).

If the icon 801 is corrected to match the actual road, the controller 180 performs the guidance based on the corrected icon 801 (S40). In this case, the current position correction algorithm may be performed by weighting the road selected by the user.

In addition, the portable terminal 100 according to one embodiment of the present invention can store the area where the current position is corrected through the movement of the icon 801 as described above. For example, the region where the current position is corrected through the movement of the icon 801 can be set as the GPS transliteration region.

Fig. 10 shows such an example. As shown in the figure, when the current position is corrected through the movement of the icon 801, a pop-up window 1001 is displayed which allows the user to set the GPS shade area of the area where the current position is corrected. It is possible to set the area where the current position is corrected to the GPS dark area so that the user can prevent the occurrence of an error in the current position display when the current position is corrected again.

Meanwhile, an error in displaying the current position of the portable terminal according to an embodiment of the present invention may occur in a region where a plurality of roads are layered, such as a ground / underground road.

11 is a flowchart illustrating another method of adjusting the current position in the portable terminal 100 according to an embodiment of the present invention.

The mobile terminal 100 can enter a place where a plurality of roads having different altitudes are present during the road running (S110). For example, you can enter a place where the ground / underground roads are present together, or you can enter the place where the ground / highway road exists together.

If the portable terminal 100 is located at a place where a plurality of roads having different heights exist, the screen displaying the list of the plurality of roads may be displayed (S120). The screen displaying the list of the plurality of roads may be displayed at the same time when the plurality of roads are present, or may be displayed by the operation of the operation unit 130 of the user.

Meanwhile, according to an embodiment of the present invention, when the mobile terminal 100 enters a place where the plurality of roads exist, it can inform the user of the entry into the place. For example, when entering a place where a plurality of layers of roads are present as described above, it may automatically inform the place entry, or may be informed of the place entry by receiving a specific key signal. There are various methods of informing the user of the fact that the user has entered the above-mentioned place. For example, vibration output, audio signal output, video signal output, and the like can be used.

In addition, information on a place where a plurality of layers of roads exist may be stored in the portable terminal 100 or may be provided from a specific server. In addition, information on a place where a plurality of layers of roads exist may be provided in the form of TEPG (Transport Protocol Experts Group).

As described above, the portable terminal 100 may be located on any one of the plurality of roads. However, since the plurality of roads exist as a layer, it may happen that the mobile terminal 100 can not correctly recognize which road is located. In this case, the user can obtain more accurate guidance by selecting the actual running road precisely. That is, the user can select an actual driving road among a plurality of displayed roads (S130).

Then, the control unit 180 can perform the route guidance based on the selected road (S140). That is, the portable terminal 100 recognizes that the portable terminal 100 is located on the selected road and can perform the guidance (S140).

Hereinafter, the process of adjusting the current position of the portable terminal 100 by the method shown in FIG. 11 will be described in more detail.

12 is a diagram illustrating a state where a current position is corrected in a portable terminal according to an embodiment of the present invention.

12A is a diagram showing one road on a map, but a plurality of roads running on existing roads in upper and lower layers. That is, an icon 801 indicating the current position is shown on the map, but a plurality of roads are running on existing roads in upper and lower layers.

When traveling on a road where a plurality of roads exist as described above, the controller 180 can inform the user that a plurality of roads constituting the layer exist. Fig. 12B shows an example of such. As shown, by displaying the phrase "altitude another road exists" next to the icon 801, the user can know that there is another altitude road above or below the current driving road. Of course, even if the above facts are not given, the user can know that there are roads of different altitudes based on various kinds of traffic information.

On the other hand, when a specific key signal is input in a state that the screen shown in FIG. 12B is displayed, the control unit 180 displays a screen displaying the selectable roads (the plurality of roads) (FIG. That is, the screen (FIG. 12C) can be displayed through the operation of the operation unit 130 of the user. 12C) may be displayed using a shortcut key provided on the operation unit 130. When the display module 151 for displaying the guidance screen is configured as a touch screen, the icon 801 To display the screen (FIG. 12C). When the display module 151 is configured as a touch screen, the icon 801 may be pressed for a predetermined time to display the screen displaying the plurality of roads (FIG. 12C). In this case, the user can select an actual driving road from the displayed plurality of roads. For example, when any one of the plurality of displayed roads is touched by the user, the controller 180 can recognize that the touched road is currently located.

Meanwhile, according to the embodiment of the present invention, as described above, the road selected for matching with the road in actual traveling can be stored even in the next running. Therefore, at the time of the next driving, it is possible to omit the process of selecting the road and to perform the road guidance based on the previously selected road. This can be advantageously applied to a case where the user frequently travels to a place where a plurality of roads constituting a floor exist, such as a ground / underground roadway or a ground / highway roadway. Figure 13 shows such an example. As shown in the figure, when the actual road among the plurality of roads is selected by the user, a pop-up window 1301 is displayed in which the selected road can be set to be available for the next driving. When the user selects "OK" on the screen in which the pop-up window 1301 is displayed, when the user follows the same road at a later time, the portable terminal 100 can perform the guidance based on the selected road.

According to an embodiment of the present invention, the current position adjustment method of the portable terminal described above can be implemented as a computer-readable code on a recording medium on which a program is recorded. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may be implemented in the form of a carrier wave (for example, transmission via the Internet) . In addition, the computer may include a controller 180 of the portable terminal.

The portable terminal capable of adjusting the current position by the user's operation as described above can be applied to a case where the configuration and method of the embodiments described above are not limited. All or a part of the above-described elements may be selectively combined.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.

2 is a front perspective view of a portable terminal according to an embodiment of the present invention.

3 is a rear view of a portable terminal according to an embodiment of the present invention.

4 is a front view of a portable terminal according to an embodiment of the present invention.

FIG. 5 is a view illustrating a portable terminal attached to a vehicle according to an embodiment of the present invention.

6 is a diagram illustrating data communication between a portable terminal and a server according to an embodiment of the present invention.

7 is a flowchart illustrating a method of adjusting a current position of a portable terminal according to an exemplary embodiment of the present invention.

FIG. 8 is a state diagram showing a pop-up window for informing the entry of the GPS shaded area when the mobile terminal enters the shadow area of the GPS according to an embodiment of the present invention.

9 to 10 are views showing a state where a current position is corrected in a portable terminal according to an embodiment of the present invention.

11 is a flowchart illustrating another method of adjusting the current position of the portable terminal according to an embodiment of the present invention.

12 to 13 are views showing a state in which the current position is corrected in the portable terminal by the method shown in FIG.

Description of the Related Art [0002]

100: portable terminal 110: wireless communication unit

120: A / V input unit 130:

140: sensing unit 150: A / V output unit

160: storage unit 170: interface unit

180: control unit 190: power supply unit

Claims (26)

A wireless communication unit including a GPS module for receiving position information; A touch screen displaying a screen for present position and route guidance using the received position information and displaying an icon indicating the current position on the screen; And When the icon is touched and dragged to a specific position on the screen of the touch screen, the icon is moved to the specific position where the icon is dragged and the current position is adjusted to the position where the icon is moved. . delete delete The apparatus of claim 1, wherein the control unit Wherein the portable terminal further performs a function of informing a user of the entry of the shaded area in the shaded area when the portable terminal enters the shaded area of the GPS. 5. The apparatus of claim 4, wherein the control unit Wherein the mobile terminal informs the user of the entry of the shaded area by using at least one of a vibration output, a video signal output, and an audio signal output. 5. The apparatus of claim 4, wherein the control unit Wherein the area where the current position is adjusted through the movement of the icon can be set as the GAPS transliteration region. A wireless communication unit including a GPS module for receiving position information; A touch screen displaying a screen for present position and route guidance using the received position information and displaying an icon indicating the current position on the screen; And A plurality of roads constituting the layer are displayed when the icon is touched for a predetermined time, and when any one of the displayed plurality of roads is touched, And a controller for recognizing that the vehicle is currently located on the touched road and guiding the vehicle on the touched road. delete delete 8. The apparatus of claim 7, wherein the control unit When the portable terminal enters a place where a plurality of roads constituting the layer are present, notifies the fact that the portable terminal has entered the place. 11. The apparatus of claim 10, wherein the control unit Wherein the mobile terminal is informed of the fact that it has entered the place by using at least one of a vibration output, an output of a video signal, and an output of an audio signal. delete Displaying a screen for present position and route guidance on the touch screen using the received location information; Displaying an icon indicating the current position on the screen; Moving the icon to a specific position when the icon is touched and dragged to a specific position on the screen; And And adjusting the current position to a position to which the icon is moved. delete delete delete delete delete Displaying a screen for present position and route guidance on the touch screen using the received location information; Displaying an icon indicating the current position on the screen; Displaying a plurality of roads constituting the layer when the icon is touched for a predetermined time, the icon being located on one of the plurality of roads constituting the layer; And And performing guidance when recognizing that one of the displayed plurality of roads is currently located on the touched road when the touched one of the plurality of displayed roads is touched. delete delete delete delete delete Displaying a screen for present position and route guidance on the touch screen using the received location information; Displaying an icon indicating the current position on the screen; Moving the icon to a specific position when the icon is touched and dragged to a specific position on the screen; And And adjusting the current position to a position where the icon is moved. Displaying a screen for present position and route guidance on the touch screen using the received location information; Displaying an icon indicating the current position on the screen; Displaying a plurality of roads constituting the layer when the icon is touched for a predetermined time, the icon being located on one of the plurality of roads constituting the layer; And The method of claim 1, further comprising the step of recognizing the current location on the touched road and performing the route guidance when any one of the plurality of displayed roads is touched.

Images