KR20130001811A - Apparatus and method for updating data in navigation system - Google Patents

Apparatus and method for updating data in navigation system Download PDF

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Publication number
KR20130001811A
KR20130001811A KR1020110062674A KR20110062674A KR20130001811A KR 20130001811 A KR20130001811 A KR 20130001811A KR 1020110062674 A KR1020110062674 A KR 1020110062674A KR 20110062674 A KR20110062674 A KR 20110062674A KR 20130001811 A KR20130001811 A KR 20130001811A
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South Korea
Prior art keywords
data
terminal
navigation
web server
update
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KR1020110062674A
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Korean (ko)
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성창수
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삼성에스엔에스 주식회사
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Priority to KR1020110062674A priority Critical patent/KR20130001811A/en
Publication of KR20130001811A publication Critical patent/KR20130001811A/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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Mathematical Physics (AREA)
  • Navigation (AREA)

Abstract

The present invention relates to an apparatus and method for updating a program of a navigation terminal. More particularly, the present invention relates to an apparatus and a method for a portable terminal to receive update data from a web server and to transmit the updated data to the navigation. If data update is necessary, the terminal requests the update data to a web server, the web server transmits the update data for the request to the terminal, and the terminal transmits the received update data to the navigation terminal. It characterized by including the process provided by.

Description

Apparatus and method for updating data of navigation system {APPARATUS AND METHOD FOR UPDATING DATA IN NAVIGATION SYSTEM}

The present invention relates to an apparatus and method for updating a program of a navigation terminal, and more particularly, to an apparatus and a method for a portable terminal to receive update data from a web server and transmit the updated data to the navigation.

In general, a navigation system is a system that provides information for driving a vehicle such as a vehicle using a satellite, also called an automatic navigation system, and a GPS floating on the earth using a global positioning system (GPS) receiver. Receives certain data from the satellite and calculates its location based on the received data.

And, based on their location information to inform the user of the location of the current vehicle (Location), calculate the optimal route to the desired destination (Routing), guide the user according to the route (Guidance) to help in driving Various information can be provided.

The above functions provide information and destination paths for areas that are not recognized by the user. When the map data is modified, firmware updates or bug patches are developed, the navigation terminal should be updated promptly, and if the information is not updated. The navigation terminal cannot provide accurate information to the user.

In general, the navigation terminal connects the memory of the navigation terminal to a PC to perform a data update process, and then directly accesses the manufacturer or S / W developer's homepage, registers and logs in, selects the model of the terminal and is updated. The data will be downloaded.

In other words, the user of the navigation terminal needs to connect to a web server that provides update data using a PC, and there is a problem in that the data update process cannot be performed while moving or when the web server cannot be connected.

In addition, the user directly accesses the web server by operating the PC and performs a predetermined authentication procedure, so that a user who is unfamiliar with the use of the PC feels a lot of inconvenience in updating the data.

Accordingly, in order to solve the above problems, there is a need for an apparatus and method for easily updating data of the navigation terminal regardless of a location.

The present invention was derived to solve the above problems, and an object of the present invention is to provide an apparatus and method for automatically updating data of a navigation terminal.

Another object of the present invention is to provide an apparatus and method for receiving update data of a navigation from a web server in a portable terminal.

Another object of the present invention is to provide an apparatus and method for determining whether data is updated by comparing data information of a navigation terminal with data information of a web server in a navigation system.

According to the first aspect of the present invention for achieving the above object, the data update method of the navigation system, if the data update of the navigation terminal is required, the terminal, the process of requesting the update data to the web server, the web server And transmitting the update data for the request to the terminal, and providing the received update data to the navigation terminal.

According to a second aspect of the present invention for achieving the above objects, a navigation system for updating data is provided with a navigation terminal for providing route information using previously stored data, and for updating and providing data used in the navigation terminal. And a web terminal and a portable terminal connecting the navigation terminal to the web server, wherein the portable terminal receives update data from the web server and provides the navigation data to the navigation when data of the navigation terminal is required. do.

As described above, the present invention is for automatically updating data of a navigation terminal. By connecting a navigation terminal and a web server using a portable terminal, anyone can easily update to the latest version of data regardless of a location.

1 is a block diagram showing the configuration of a navigation terminal for performing a data update process according to the present invention;
2 is a view showing the configuration of a navigation system according to the present invention;
3 is a diagram illustrating a data update process of a navigation system according to an embodiment of the present invention;
4 is a diagram illustrating a data update process of a navigation system according to another exemplary embodiment of the present invention;
5 is a diagram illustrating a data update process of a navigation system according to another exemplary embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the following description, a data updating apparatus and method of a navigation system for receiving update data from a web server and transmitting the updated data to the navigation device according to the present invention will be described. In addition, the navigation terminal is generally a terminal providing route information, but the present invention can be applied to a mobile communication terminal, a personal terminal, a portable multimedia player, a toll payment terminal (high-pass terminal), and the like. In addition, updating the data of the navigation terminal means updating the map data of the navigation and the firmware data of the navigation.

1 is a block diagram illustrating a configuration of a navigation terminal for performing a data update process according to the present invention.

Referring to FIG. 1, the navigation includes a control unit 100, a version check unit 102, a data update unit 104, a memory unit 106, an input unit 108, a display unit 110, and a communication unit 112. It can be configured to include.

First, the controller 100 of the navigation terminal determines the current location of the user by using the satellite signal received through the GPS module, and then, from the map data stored in the memory unit 106 to the destination designated by the user. A general operation of searching for a moving route and performing route guidance is performed, and according to the present invention, it is determined whether data is updated by comparing the data version of the terminal with the latest version of data currently provided by the web server. Accordingly, the controller 100 requests update data to the web server through the portable terminal.

In addition, whether the data is updated in the navigation terminal may be determined by the portable terminal or the web server. Accordingly, the controller 100 updates the latest version of the data by using the update data provided from the web server. Do it.

The version checking unit 102 checks the version of data stored in the navigation terminal under the control of the control unit 100. The version of the data checked by the version check unit 102 is used to determine whether to update the previously stored data.

Under the control of the controller 100, the data updater 104 determines whether the previously stored data is updated, and when it is determined that the data needs to be updated, the data updater 104 requests the update data from the web server to update the latest version of data. To be updated.

The control unit 100, the version check unit 102, and the data update unit 104 of the above-described navigation terminal may be configured in the same manner as the portable terminal and the web server.

That is, as described above, the portable terminal and the web server may compare the version of the data stored in the navigation terminal with the version of the data stored in the web server to determine whether to update the data and then provide update data to the navigation terminal. have. This will be described in detail with reference to FIGS. 2 to 5 below.

The memory unit 106 of the navigation terminal includes a read only memory (ROM), a random access memory (RAM), and a flash ROM. The ROM stores microcodes and various reference data of a program for processing and controlling the control unit 100, the version check unit 102, and the data update unit 104, and includes a route guide function. A control program for controlling an operation, map data for path management of navigation, version information of map data, and the like are stored.

The RAM is a working memory of the control unit 102, and stores temporary data generated during various program execution, and the memory unit 110 is a limited memory such as an SD memory or a USB memory according to the present invention. And a map database including map data for a national map and route guidance data associated with the map data, including an extended memory capable of securing a capacity of the map.

The input unit 108 provides key input data corresponding to a key pressed by the user of the navigation terminal to the controller 100 according to the instruction of the control unit 100, and detects a user's touch input according to the touch input. It may serve as a touch manager to perform an operation.

The display unit 110 displays state information generated during the operation of the navigation terminal, limited number of characters, a large amount of video and still images, and the like for various display contents and route guidance according to system-wide operation. It is to display map data. The display unit 110 may use a color liquid crystal display (LCD), and the display unit 110 may include a touch input device to be used as an input device when applied to a touch input navigation terminal.

The communication unit 112 performs a function of transmitting and receiving a radio signal of data input and output through an antenna (not shown). For example, the communication unit includes a short range communication module to provide version information of data stored in the navigation terminal to the portable terminal, and receives the latest version of updated data stored in the web server through the portable terminal. In addition, the communication unit 116 receives a satellite signal in a meaning including a GPS module and provides the signal to the control unit 102 to enable route guidance.

The role of the version check unit 102 and the data update unit 104 may be performed by the control unit 100 of the navigation terminal. However, the configuration of the version check unit 102 and the data update unit 104 in the present invention are exemplary. It is by no means intended to limit the scope of the present invention, and those skilled in the art will recognize that various modification configurations are possible within the scope of the present invention. For example, the controller 100 may be configured to process all of them.

2 is a diagram illustrating a configuration of a navigation system according to the present invention.

Referring to FIG. 2, the navigation system may include a navigation terminal 201, a portable terminal 203, and a web server 205.

The navigation terminal 201 refers to a terminal (including a navigation terminal carried by a person who is moving on a walk) mounted on a vehicle, a bicycle, a motorcycle, or the like to provide a user's moving route and destination information. 203 refers to an information device that a user carries, such as a mobile communication terminal and a multimedia terminal. In addition, the web server 205 refers to a server of an operator that provides data of the navigation terminal. In general, the web server 205 connects to the navigation terminal to update data.

First, the portable terminal 203 serves to connect the navigation terminal 201 and the web server 205. In this case, the portable terminal 203 communicates with the navigation terminal 201 using short-range communication such as Bluetooth, infrared communication, Wi-Fi, UWB, DLNA, etc., and the web server 205 communicates with the mobile communication network and WiFi. Perform data communication using the system.

According to the present invention, the navigation system can update data in the following manner.

First, the navigation terminal 201 determines whether to update data and requests update data.

When the navigation terminal 201 receives the data version of the web server 205 through the portable terminal 203 and compares it with its version information, determines whether to update the data and confirms that the data update is necessary. The mobile terminal 203 receives update data from the web server 205 through the portable terminal 203.

Secondly, the portable terminal 203 determines whether to update data and provides update data to the navigation terminal 201.

This is because the portable terminal 203 receives the version information from the navigation terminal 201 and the web server 205 to determine whether to update the data, and if it is necessary to update the data, from the web server 205. The update data is received and provided to the navigation terminal 201.

Third, the web server 205 determines whether to update data and provides update data to the navigation terminal 201.

When the web server 205 receives the data version information of the navigation terminal 201 through the portable terminal 203, determines whether to update the data of the navigation terminal 201, and confirms that data update is necessary. In this case, the latest version of data stored in the mobile terminal 203 is transmitted to the navigation terminal 201 through the portable terminal 203.

3 is a diagram illustrating a data update process of a navigation system according to an exemplary embodiment of the present invention.

Referring to FIG. 3, the navigation system may include a navigation terminal 301, a portable terminal 303, and a web server 305.

First, data update of the navigation system means updating map data, firmware data, etc. of the navigation terminal 301. Whether or not the data is updated depends on the web server 305 according to an exemplary embodiment of the present invention. To judge.

In order to perform the data update, the navigation terminal 301 and the portable terminal 303 perform a short range communication connection 310. This means that the navigation terminal 301 and the portable terminal 303 are located near the user.

The portable terminal 303 requests 312 version information from the navigation terminal 301, and the navigation terminal 301 that has received the version information requests map data stored in the portable terminal 303. In operation 314, version information such as firmware data is transmitted.

Accordingly, the portable terminal 303 transmits the data version information of the navigation terminal 301 received to the web server 305 (318). In this case, the portable terminal 303 performs a data communication connection with the web server 305 (316).

Thereafter, the web server 305 compares the data version of the navigation terminal 301 with its own data version and determines 320 whether the data is updated in the navigation terminal 301.

If the data version of the navigation terminal 301 is the latest version, the web server 305 determines that the data update process for the navigation terminal 301 is unnecessary.

On the other hand, if it is confirmed that the data version of the navigation terminal 301 is not the latest version, the web server 305 determines that the data update process for the navigation terminal 301 is necessary, the web server 305 is The update data is transmitted to the navigation terminal 301. At this time, the update data is the latest version of the data used in the navigation terminal 301, the web server 305 transmits the update data to the portable terminal 303 (322), the portable receiving the update data The terminal 303 provides the received update data to the navigation terminal 301 (324).

As a result, the navigation terminal 301 may directly connect to the web server 305 to update 326 the latest version of the data without receiving the update data.

4 is a diagram illustrating a data update process of a navigation system according to another exemplary embodiment of the present invention.

Referring to FIG. 4, the navigation system may include a navigation terminal 401, a portable terminal 403, and a web server 405.

First, updating the data of the navigation system means updating the map data, firmware data, etc. of the navigation as described above, and whether the data is updated depends on the portable terminal 403 according to another embodiment of the present invention. To judge.

In order to perform the data update, the navigation terminal 401 and the portable terminal 403 perform a short-range communication connection (410). This means that the navigation terminal 401 and the portable terminal 403 are located near the user.

The portable terminal 403 requests the version information 412 to the navigation terminal 401, and the navigation terminal 401 that has received the version information requests the map data stored in the portable terminal 403. In operation 414, version information such as firmware data is transmitted.

In addition, the portable terminal 403 requests the version information 416 to the web server 405, and the web server 405 receiving the version information is stored in the portable terminal 403. Send a version of the data (418). In this case, the portable terminal 401 and the web server 405 may receive data version and update data using a mobile communication network or Wi-Fi.

Accordingly, the portable terminal 403 compares the data version of the navigation terminal 401 with the data version of the web server 405 to determine whether the navigation terminal 401 updates data (420). Here, the version of the navigation terminal 401 is a version of the data installed in the navigation terminal 401, the data version of the web server 405 refers to the latest version of the data provided by the operator.

If the data version of the navigation terminal 401 is the latest version, the portable terminal 403 determines that a data update process for the navigation terminal 401 is unnecessary.

On the other hand, if it is confirmed that the data version of the navigation terminal 401 is not the latest version, the portable terminal 403 determines that the data update process for the navigation terminal 401 is required to the web server 405 After requesting the update data corresponding to the latest version of the data (422), and receives the update data from the web server 405 (424).

Thereafter, the portable terminal 403 provides the update data to the navigation terminal 401 (426), and the navigation terminal 401 receiving the update data performs a data update process with the received update data (428). do.

5 is a diagram illustrating a data update process of a navigation system according to another exemplary embodiment of the present invention.

Referring to FIG. 5, the navigation system may include a navigation terminal 501, a portable terminal 503, and a web server 505.

First, data update of the navigation system means updating map data, firmware data, etc. of the navigation 501, and whether or not the data is updated according to another preferred embodiment of the present invention. The determination is made by the navigation terminal 501.

In order to perform the data update as described above, the portable terminal 503 requests 510 version information from the web server 505, and the web server 505 that has received the version information is requested by the portable terminal 503. ) Transmits the version of the data it stores (512).

Thereafter, the portable terminal 503 transmits the version information received from the web server 505 to the navigation terminal 501 (514).

The navigation terminal 501 receiving the version information of the web server 505 checks the version information of the data stored therein (516) and compares its version information with the data version information of the web server 505. do. Thereafter, the navigation terminal determines whether the data stored in the navigation terminal is updated (518).

If the data version of the navigation terminal 501 is the latest version, the navigation terminal 501 determines that a data update process for its data is unnecessary.

On the other hand, if it is confirmed that the data version of the navigation terminal 501 is not the latest version, the navigation terminal 501 determines that the data update process for its data is necessary to the portable terminal 503 Request update data corresponding to the data (520). The portable terminal 503 receiving the update data request requests the update data to the web server 505 522, and the web server 505 transmits the update data for the request to the portable terminal 503. (524).

Thereafter, the portable terminal 503 transmits the update data received from the web server 505 to the navigation terminal 501 (526), and the navigation terminal 501 updates the data using the received update data. Perform process (528).

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the scope of the following claims, but also by the equivalents of the claims.

100: control unit 102: version check unit 104: data update unit

Claims (11)

In the data update method of the navigation system,
When the data update of the navigation terminal is necessary, the terminal, the process of requesting the update data to the web server,
The web server transmitting update data for the request to the terminal;
And the terminal providing the received update data to the navigation terminal.
The method of claim 1,
The process of transmitting the update data for the request to the terminal,
Characterized in that performed through a data communication connection,
The data communication,
A method comprising performing at least one of a mobile communication network and a Wi-Fi network.
The method of claim 1,
Providing the received update data to the navigation terminal,
Characterized in that performed through a short-range communication connection,
The short-
A method comprising performing at least one of Bluetooth, infrared communication, Wi Fi, UWB, and DLNA.
The method of claim 1,
Whether or not to update the data of the navigation terminal,
At least one device of the navigation terminal, the portable terminal, and the web server.
5. The method of claim 4,
When the navigation terminal determines whether data is updated, the portable terminal requesting version information from the web server;
The web server receiving the request for the version information, transmitting the version information to the navigation terminal through the portable terminal,
And the navigation terminal comparing the version information of the received web server with its version information to determine whether data is updated.
5. The method of claim 4,
When the portable terminal determines whether to update data, the portable terminal requesting version information from the web server and the navigation terminal;
Receiving the request, the web server and the navigation terminal transmitting their version information to the portable terminal;
And the portable terminal compares the version information of the received web server with the version information of the navigation terminal to determine whether data is updated.
5. The method of claim 4,
When the web server determines whether data is updated, the portable terminal requests and receives version information from the navigation terminal;
Transmitting version information of the received navigation terminal to the web server;
And the web server comparing the version information of the received navigation terminal with its version information to determine whether data is updated.
In a navigation system for updating data,
A navigation terminal for providing route information using previously stored data;
A web server for updating and providing data used in the navigation terminal;
Including a portable terminal for connecting the navigation terminal and the web server,
The portable terminal,
If the data update of the navigation terminal is necessary, the navigation system, characterized in that for receiving the updated data from the web server to provide the navigation.
The method of claim 8,
The portable terminal,
Characterized in that for performing a data communication connection with the web server,
The data communication,
Navigation system characterized in that performed using at least one of a mobile communication network, Wi-Fi network.
The method of claim 8,
The portable terminal,
Characterized in that to perform a short-range communication connection with the navigation terminal,
The short-
Navigation system, characterized in that performed using at least one of Bluetooth, infrared communication, Wi Fi, UWB, DLNA.
The method of claim 8,
Whether the route information is updated in the navigation terminal,
The navigation system, characterized in that determined by at least one of the navigation terminal, the portable terminal, the web server.


KR1020110062674A 2011-06-28 2011-06-28 Apparatus and method for updating data in navigation system KR20130001811A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099310A1 (en) * 2013-12-24 2015-07-02 (주)엔지스테크널러지 Web browser-based navigation system
KR20160047810A (en) * 2014-10-23 2016-05-03 현대모비스 주식회사 Map information update system using gateway and update method thereof
US9703545B2 (en) 2014-11-28 2017-07-11 Baidu Online Network Technology (Beijing) Co., Ltd. Method and system for updating in-vehicle navigation map, in-vehicle navigation device and mobile terminal
WO2019022511A1 (en) * 2017-07-25 2019-01-31 엘지전자 주식회사 Method and apparatus for providing navigation service by using bluetooth low energy technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099310A1 (en) * 2013-12-24 2015-07-02 (주)엔지스테크널러지 Web browser-based navigation system
KR20160047810A (en) * 2014-10-23 2016-05-03 현대모비스 주식회사 Map information update system using gateway and update method thereof
US9703545B2 (en) 2014-11-28 2017-07-11 Baidu Online Network Technology (Beijing) Co., Ltd. Method and system for updating in-vehicle navigation map, in-vehicle navigation device and mobile terminal
WO2019022511A1 (en) * 2017-07-25 2019-01-31 엘지전자 주식회사 Method and apparatus for providing navigation service by using bluetooth low energy technology

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