KR20090028295A - Navigation system and method for setting the position - Google Patents

Navigation system and method for setting the position Download PDF

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Publication number
KR20090028295A
KR20090028295A KR1020070093780A KR20070093780A KR20090028295A KR 20090028295 A KR20090028295 A KR 20090028295A KR 1020070093780 A KR1020070093780 A KR 1020070093780A KR 20070093780 A KR20070093780 A KR 20070093780A KR 20090028295 A KR20090028295 A KR 20090028295A
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KR
South Korea
Prior art keywords
terminal
location
location information
information
mobile communication
Prior art date
Application number
KR1020070093780A
Other languages
Korean (ko)
Inventor
조준호
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020070093780A priority Critical patent/KR20090028295A/en
Publication of KR20090028295A publication Critical patent/KR20090028295A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Navigation (AREA)

Abstract

A navigation system and a position setting method are provided to improve safety by displaying a position of the other party going the same destination on a navigation terminal. A navigation terminal includes a local communication part(110). The local communication part transmits/receives position information, and is connected to a control part(100). The control part displays the position information on a displaying part(120) by searching the position information provided in a mobile communication terminal on a map, is connected to the display part, and is connected to an input part(130). The display part and the input part are composed of one touch screen. The control part is connected to a storage part(140) storing information.

Description

Navigation system and method for setting the position}

The present invention relates to a navigation system and a location setting method for displaying a location of a corresponding terminal on a navigation terminal using a location-based service.

In general, a navigation terminal is installed in a car and performs a directions to a destination quickly and conveniently.

The navigation terminal includes a GPS receiver for receiving GPS signals from at least three or more GPS satellites in 24 GPS satellites, and includes map information including mountains, roads, rivers, rivers, and the like.

In this case, the navigation terminal calculates its own position through the received GPS signal and maps the map information to display its current position on the display window.

As such, the navigation terminal has an advantage of accurately and safely performing a road guide without knowing a way to go.

However, the navigation terminal has the following problems when displaying only its location.

That is, when two vehicles simultaneously go to the same destination, in order to check whether the destination route is correct, the driver has a problem of a traffic accident by using a mobile communication terminal.

In addition, when two vehicles simultaneously travel to the same destination, because the manufacturer, map information, or map matching method of the navigation terminal is different from each other, there is a problem in that the intermediate route and arrival time of the same destination are different, which causes inconvenience to the user. .

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to provide a navigation system and location setting method to display the location of the other party to the navigation terminal using a location-based service.

According to a feature of the present invention for achieving the above object, the present invention transmits the corresponding terminal information to be searched to the mobile communication terminal, the short-range for receiving the location information of the terminal through the short-range communication from the mobile communication terminal And a control unit for retrieving the position information of the corresponding terminal received from the short range communication unit on the stored map and displaying the position information on the display unit.

The navigation terminal may further include a storage unit for receiving and storing the phone book transmitted from the mobile communication terminal through the local area communication unit.

The terminal information may be selected from a phone book stored in the storage unit and transmitted to the mobile communication terminal.

On the other hand, the control unit may periodically update the location information of the terminal to be displayed together on the map.

The short range communication may be any one or more of Bluetooth, Zigbee, and binary CDMA.

The location information may include at least one of latitude, longitude, and altitude coordinates.

On the other hand, using a location-based service, a receiving module for receiving the location information of the terminal from the base station or GPS satellite, a short-range communication module for transmitting the location information of the terminal to the navigation terminal through short-range communication, and the receiving module and the short-range It is configured to include a control module for controlling the communication module, the search and request of the location information for the corresponding terminal transmitted from the navigation terminal.

The location-based service may be one or more of a location tracking method using a cell coverage of a communication base station and a location tracking method using a GPS satellite.

In addition, the receiving module for receiving the location information of the terminal from the base station or GPS satellite using the location-based service, the short-range communication module for transmitting the location information of the terminal to the navigation terminal through the short-range communication, and the receiving module and the short-range A mobile communication terminal comprising a control module for controlling the communication module to search for and requesting location information of the corresponding terminal transmitted from the navigation terminal, and transmitting the corresponding terminal information to be searched to the mobile communication terminal, A navigation terminal comprising a local area communication unit for receiving location information of the terminal through local area communication with a mobile communication terminal, and a control unit for retrieving the location information of the terminal received from the local area communication unit on a stored map and displaying the location information on the display unit. Configuration including The.

Meanwhile, the controller may periodically update the location information of the corresponding terminal and display the same on the map.

The control unit may receive and store a phone book from the mobile communication terminal.

In addition, (A) receiving the corresponding terminal information that is the target of the location search, (B) transmitting the terminal information to the mobile communication terminal, (C) receiving the location information of the terminal from the mobile communication terminal And (D) retrieving and displaying location information of the corresponding terminal.

Meanwhile, in step (D), the controller may display one or more of a distance to the corresponding terminal, a required time, a route, or a stopover route on the display unit.

The terminal information may be transmitted from the mobile communication terminal and stored in the navigation terminal in steps (A) and (B).

In addition, (A) the terminal receives the corresponding terminal information to know the location, (B) transmitting the selected terminal information to the mobile communication terminal, (C) the terminal in the mobile communication terminal Receiving information, (D) searching for a location using a location-based service, (E) performing short-range communication on the searched location information of the corresponding terminal, and (F) And receiving and searching the location information of the corresponding terminal in the navigation terminal, and displaying the same.

On the other hand, the step of searching for a location using the location-based services in step (D), (a) accessing the location-based service server in the mobile communication terminal requesting location-based services, (b) the location The base service server requests the location server of the location information of the terminal, (c) The location server retrieves the location information of the terminal and transmits the location information to the location based service server, and (d) The location based service The server may include transmitting the retrieved location information of the corresponding terminal to the mobile communication terminal.

In addition, in step (F), the controller may periodically update the location information of the corresponding terminal and display it together on the map.

In addition, in step (F), the controller may display one or more of a distance, a required time, a route, or a waypoint route to the terminal.

The location-based service may be one or more of a location tracking method using a cell coverage of a communication base station and a location tracking method using a GPS satellite.

In the navigation system and the positioning method according to the present invention as described in detail above, the following effects can be expected.

That is, the present invention has the advantage that when two or more vehicles want to go to the same destination, the location of the other party is displayed on the navigation terminal without having to check the location of each other through the mobile communication terminal from time to time, and can safely drive to the destination. .

In addition, the present invention has the advantage of preventing the arrival time to the destination is changed due to a different path when setting the path of the navigation terminal.

Hereinafter, with reference to the accompanying drawings a specific embodiment of the navigation system and the position setting method according to the present invention as described above will be described in detail.

1 is a block diagram illustrating a navigation terminal according to a specific embodiment of the present invention.

As shown in FIG. 1, a navigation terminal according to a specific embodiment of the present invention includes a short range communication unit 110 for transmitting and receiving location information. At this time, the short-range communication unit 110 performs short-range communication with the mobile communication terminal 20 to receive the location information of the relative mobile communication terminal (hereinafter referred to as 'the corresponding terminal') received by the mobile communication terminal 20.

Here, the mobile communication terminal 20 is a part for providing location information of the corresponding terminal to the navigation terminal 30 using a location-based service to be described later.

In addition, the short-range communication unit 110 is connected to the control unit 100 to display the location information of the terminal. In this case, the control unit 100 is a part for searching for the location information provided from the mobile communication terminal 20 on the stored map and displaying it on the display unit 120 to be described later.

In addition, the control unit 100 is connected to the display unit 120 to display the position of the terminal. Here, the display unit 120 is a part for displaying the current position of the terminal and the location of the terminal. In this case, the display unit 120 may display a plurality of terminals, and the positions of the terminals are periodically updated and displayed.

In addition, the user may determine the update period in consideration of the usage fee of the mobile communication terminal 20.

Next, the controller 100 is connected to the input unit 130 that receives an input / output command. In this case, the input unit 130 is composed of a key button or a touch screen is a part that receives a command from the user. The display unit 120 and the input unit 130 may be configured as one touch screen.

The controller 100 is connected to a storage 140 that stores information. At this time, the storage unit 120 is a part for receiving and storing the phone book transmitted from the mobile communication terminal 20. In this case, the storage unit 120 may store a recent search list, an address book, and the like.

Hereinafter, with reference to the accompanying drawings a specific embodiment of the navigation system and the position setting method according to the present invention as described above will be described in detail.

2 is a block diagram illustrating a mobile communication terminal according to a specific embodiment of the present invention.

As shown in FIG. 2, the mobile communication terminal 20 according to an embodiment of the present invention includes a receiving module 210 for receiving location information. In this case, the receiving module 210 is a part for receiving the location information of the terminal from the base station or GPS satellite using a location-based service.

Here, the location based service (LBS) refers to a service related to location by attaching a chip connected to a base station or a satellite navigation device (GPS) to the mobile communication terminal 20.

In addition, the mobile communication terminal 20 may use any one or more of a location tracking method using a cell coverage of a communication base station and a location tracking method using a GPS satellite from the location-based service.

Next, the receiving module 210 is connected to a short-range communication module 220 to be described later and a control module for controlling the receiving module. In this case, the control module is a part for searching and requesting location information of the corresponding terminal transmitted from the navigation terminal. Here, the location information refers to latitude, longitude or altitude coordinates.

The control module is connected to a short range communication module 220 capable of transmitting location information through short range communication. In this case, the short-range communication module 220 transmits and receives location information through Bluetooth communication, and may also use Zigbee or binary CDMA communication.

Hereinafter, with reference to Figure 3 will be described in detail the operation method for positioning the navigation system according to a specific embodiment of the present invention.

3 is a flowchart illustrating a positioning method of a navigation system according to a specific embodiment of the present invention.

As shown in FIG. 3, first, unlike a general navigation terminal 30 currently displaying only its own location, the present invention displays the location of the other party and performs the road guidance.

First, the present invention begins by receiving the corresponding terminal from the phone book (S300). In this case, the controller 100 may receive a plurality of corresponding terminals.

In addition, the controller 100 transmits the corresponding terminal information to the mobile communication terminal 20 (S310). In this case, the corresponding terminal information is selected by the user in the stored phone book.

Next, the control module 200 receives the information of the terminal, and retrieves the location of the terminal by using the location-based service to the received number (S320, S330).

In addition, the control module 200 transmits the position information of the terminal to the navigation terminal 30 (S340). Here, the control module 200 may transmit not only the location information but also the entire phone book of the mobile communication terminal 20 to the navigation terminal 30 through Bluetooth communication at the request of the user.

In addition, the control unit 100 receives the location information of the corresponding terminal to search and display the location information on the display unit 120 (S350, S360). That is, the current position and the other party's position are displayed together.

Here, in step 360, not only the location of the terminal, but also one or more of a distance, a required time, a route, or a stopover route to the terminal may be displayed on the display unit 120.

In this case, the present invention may enlarge or reduce the map screen according to the position of the other party. That is, when the location of the other party and the location of the other party are displayed in close proximity to each other on the display unit 120 of the navigation terminal 30, the displayed locations may overlap each other to prevent this.

Next, the present embodiment was able to confirm the current location information of the opponent through the phone number of the corresponding terminal, but may also check the location information of the opponent through the product serial number of the corresponding terminal.

Hereinafter, with reference to Figure 4 will be described in detail the operation method for positioning the navigation system according to a specific embodiment of the present invention.

4 is a flowchart illustrating a method of recognizing a location using a location based service in a location setting method of a navigation system according to a specific embodiment of the present invention.

As shown in FIG. 4, first, the mobile communication terminal must be in a state of agreement with a location-based service server.

Thereafter, the present invention starts by requesting a location-based service by connecting the user's mobile communication terminal 20 to the location-based service server (S332).

In this case, the mobile communication terminal 20 transmits a codeword previously registered in the location server together with the location-based service request to protect the location information of the user.

Then, the location-based service server requests the location server of the location information of the terminal (S334). At this time, the location-based service requested by the user is set to go through a specific form of verification when providing location information.

Thereafter, the location server retrieves the location information of the terminal and transmits the location information to the location-based service server (S336).

Next, the location-based service server transmits the retrieved location information of the corresponding terminal to the user's mobile communication terminal 20 (S338).

Here, the location information is transmitted to the mobile communication terminal 20 through a cell coverage method using a base station and a GPS method using a GPS satellite.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

1 is a block diagram showing a navigation terminal according to a specific embodiment of the present invention.

2 is a block diagram illustrating a mobile communication terminal according to a specific embodiment of the present invention.

3 is a flowchart illustrating a navigation positioning method according to a specific embodiment of the present invention;

4 is a flowchart illustrating a method of recognizing a location using a location-based service in a location setting method of a navigation system according to a specific embodiment of the present invention.

Claims (20)

A short-range communication unit which transmits corresponding terminal information to be searched to a mobile communication terminal and receives location information of the corresponding terminal through short-range communication from the mobile communication terminal; And a control unit for retrieving the location information of the corresponding terminal received from the local area communication unit on the stored map and displaying the location information on the display unit. The method of claim 1, Navigation terminal, And a storage unit for receiving and storing the phone book transmitted from the mobile communication terminal through the local area communication unit. The method of claim 2, The terminal information, The navigation terminal, characterized in that selected from the phone book stored in the storage unit and transmitted to the mobile communication terminal. The method of claim 3, wherein The control unit, The navigation terminal, characterized in that to periodically update the location information of the terminal to display on the map together. The method of claim 4, wherein The short-range communication, Navigation terminal characterized in that the communication of any one or more of Bluetooth, Zigbee or binary CDMA. The method according to any one of claims 1 to 5, The location information, Navigation terminal comprising at least one of latitude, longitude or altitude coordinates. A receiving module for receiving location information of a corresponding terminal from a base station or a GPS satellite using a location based service; A short range communication module configured to transmit location information of a corresponding terminal to a navigation terminal through short range communication; And And a control module for controlling the receiving module and the short-range communication module to search for and request location information of the corresponding terminal transmitted from the navigation terminal. The method of claim 7, wherein The location-based service, A mobile communication terminal comprising at least one of a location tracking method using a cell coverage of a communication base station and a location tracking method using a GPS satellite. The method of claim 8, The location information, A mobile communication terminal, characterized in that the communication of any one or more of Bluetooth, Zigbee or battery CDMA. A receiving module for receiving location information of a corresponding terminal from a base station or a GPS satellite using a location based service; A short range communication module configured to transmit location information of a corresponding terminal to a navigation terminal through short range communication; And  A mobile communication terminal configured to control the receiving module and the short-range communication module, and including a control module for searching for and requesting location information of the corresponding terminal transmitted from the navigation terminal: Transmitting the corresponding terminal information to be searched to the mobile communication terminal; A short range communication unit configured to receive location information of the corresponding terminal through short range communication with the mobile communication terminal; And a navigation terminal configured to include a control unit for retrieving the location information of the corresponding terminal received from the short range communication unit on a stored map and displaying the location information on the display unit. The method of claim 10, The control unit, The navigation system, characterized in that for updating the location information of the terminal periodically and displayed together on the map. The method of claim 11, wherein The control unit, Navigation system for receiving and storing the phone book from the mobile communication terminal. (A) receiving the terminal information that is the target of the location search; (B) transmitting the corresponding terminal information to a mobile communication terminal; (C) receiving location information of the corresponding terminal retrieved from the mobile communication terminal; And (D) searching and displaying the location information of the terminal. The method of claim 13, In the step (D), the control unit, And displaying at least one of a distance, a required time, a route, and a waypoint route to the corresponding terminal on the display unit. The method of claim 13, The terminal information in the step (A) and (B), And a phone book transmitted from the mobile communication terminal and selected from the phone book stored in the navigation terminal. (A) receiving, by the navigation terminal, corresponding terminal information for knowing a location; (B) transmitting the selected corresponding terminal information to a mobile communication terminal; (C) receiving corresponding terminal information in the mobile communication terminal; (D) searching for a location using a location based service; (E) performing short-range communication on the searched position information of the corresponding terminal and transmitting it to the navigation terminal; (F) receiving and searching for location information of a corresponding terminal in the navigation terminal, and displaying the same. The method of claim 16, In step (D), the step of searching for a location using a location based service may include: (a) requesting a location-based service by accessing a location-based service server from a mobile communication terminal; (b) the location-based service server requesting location information of a corresponding terminal from a location server; (c) the location server searching for the location information of the corresponding terminal and transmitting the location information to the location-based service server; And (d) the location-based service server comprising the steps of transmitting the retrieved location information of the corresponding terminal to the mobile communication terminal. The method of claim 16, In the step (F), the control unit, And periodically updating location information of the corresponding terminal and displaying the same on the map. The method of claim 16, In the step (F), the control unit, And displaying at least one of a distance, a required time, a route, and a waypoint route to the corresponding terminal on a display unit. The method of claim 16, The location-based service, A positioning method of a navigation system, characterized in that at least one of a location tracking method using a cell coverage of a communication base station and a location tracking method using a GPS satellite.
KR1020070093780A 2007-09-14 2007-09-14 Navigation system and method for setting the position KR20090028295A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180108289A (en) * 2017-03-24 2018-10-04 주식회사 에세텔 WAVE device and method for receiving GPS thereof based on DSRC

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180108289A (en) * 2017-03-24 2018-10-04 주식회사 에세텔 WAVE device and method for receiving GPS thereof based on DSRC

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