KR20100042073A - Movement route notifying service system and movement route notifying service method - Google Patents

Abstract

PURPOSE: A service system for guiding a movement course and a method therefor are provided to automatically offer a researched movement course guiding service in rear time with a terminal device based on movement course data. CONSTITUTION: A service system for guiding a movement course includes a terminal(100), a movement course guiding server(200), and a traffic control center(300). The movement course guiding server stores interval information requested to be researched. The movement course guiding server produces the movement course data based on traffic information. The movement course guiding server offers the movement course data and the interval information requested to be researched to the terminal.

Description

MOVEMENT ROUTE NOTIFYING SERVICE SYSTEM AND MOVEMENT ROUTE NOTIFYING SERVICE METHOD}

The present invention relates to a movement route guidance service system, and more particularly, to provide a route guidance service to a user, when the route enters a specific section requiring route re-search, the route navigation service reflects real-time traffic information. The present invention relates to a movement route guidance service system and a movement route guidance service method capable of dynamically coping with a traffic situation changed by providing a user, and a route guidance server and a terminal device.

Location Based Service (LBS) technology in conjunction with Global Positioning System (GPS) technology, and Geographical Information System (GIS) System (hereinafter, referred to as "GIS") technology has been developed, the service that can be provided at any time, anywhere, the current location of the person or object and the surrounding information to provide a route to the destination.

In general, by using such a service, that is, a travel route guidance service, when a person wants to go to a destination located in a specific area that is not familiar with geography, the mobile terminal receives a travel route guidance service through a terminal device possessed by the user and acquires a travel route. It displays and moves to the destination along the movement path. Recently, such a route guidance service is a terminal device requesting route guidance to a destination through linkage with a traffic control center that manages traffic information on traffic conditions in each region in real time, and considering the current traffic situation. It provides the best travel route to get to the destination within distance and shortest time.

However, according to the existing movement route guidance service, when the terminal apparatus receives the optimal movement route for arriving at the destination and provides the movement route to the user based on this, the terminal apparatus changes various traffic conditions that may occur during the movement. Cannot be taken into account and only use the initially provided movement path. Accordingly, since the traffic volume that changes in real time while moving according to the movement route guidance service cannot be dynamically responded, according to the existing movement route guidance service, the optimal movement route can be provided to the user due to the traffic volume that changes every moment. none.

The present invention has been made in view of the above circumstances, and an object of the present invention is to obtain a route guidance server in real time when a predetermined terminal device requests a route guidance server for a route guidance to a predetermined destination. Generate route data with reference to the traffic information, provide route data and route re-search request section information requiring re-research to the terminal device, and generate the route data based on the route data received in response to the route guidance request. When the terminal device provides a route guidance service and determines whether to enter a corresponding route rescanning request section based on the route rescanning request section information, the terminal device enters the route rescanning request section. A route guidance service system and a route guidance service method for requesting route guidance to a destination By providing a route guidance service to a user, when the user enters a specific section requiring route re-search, the route guidance service reflecting real-time traffic information is provided to the user.

The present invention has been made in view of the above circumstances, and another object of the present invention is to provide a section information management unit which pre-stores at least one route rescanning request section information requiring route rescanning, and external predetermined traffic. Traffic information reception management unit for obtaining traffic information in real time from the control center, and when a route guidance to a predetermined destination is requested from a predetermined terminal device, the traffic information reception management unit refers to the traffic information obtained in real time to the destination. By providing a route guide server including a route data generation management unit for generating route data of the route data and providing the generated route data and the route re-discovery request section information to the terminal device. If you enter a certain section that requires re-routing, the search will be repeated to reflect real-time traffic information. To provide an information service to a user.

The present invention has been created in view of the above circumstances, and another object of the present invention is to provide an output unit for providing a predetermined route guidance service to a user, and a position for identifying a current position for using a location-based service. According to a grasping function unit and a user's route guidance service use input, access a predetermined route guidance server to request route guidance to a predetermined destination, and route through the output unit based on route data received from the route guidance server. Provide a guide service and determine whether to enter a corresponding route rescanning request section based on predetermined route rescanning request section information received from the route guide server according to the current position information identified through the position detecting function; When entering the route re-search request section in the route to the route guidance server to the destination Providing a terminal device including a route guidance request unit for re-requesting, requesting a re-discovered route guidance service reflecting real-time traffic information when entering a specific section requiring route re-search while moving using route guidance service There is.

The movement route guidance service system according to the first aspect of the present invention for achieving the above object, the route re-search request section information required to re-route the route in advance, the route guidance from a predetermined terminal device to a predetermined destination A route guide server for generating route data with reference to traffic information obtained in real time, and providing the route data and the route re-search request section information to the terminal device; And providing a route guide service based on the route data received by requesting the route guide server to a predetermined destination and entering a corresponding route rescanning request section based on the route rescanning request section information. And determining, and entering the route re-search request section, the terminal device re-requesting the route guidance to the destination to the route guidance server.

Preferably, the route guide server stores the route data provided to the terminal device, and is obtained in real time when the route guide to the destination is requested from the terminal device entering the route rescanning section. The route data may be regenerated with reference to the traffic information, and when the previous route data and the regenerated route data are different, the regenerated route data may be provided to the terminal device.

Path guidance server according to a second aspect of the present invention for achieving the above object, the section information management unit for pre-store at least one route re-discovery request section information required to re-route; A traffic information reception management unit for obtaining traffic information in real time from an external predetermined traffic control center; And when a route guidance is requested from a predetermined terminal device to a predetermined destination, generating route data to the destination by referring to traffic information obtained in real time through the traffic information receiving management unit, and generating the route data and the route. It includes a route data generation management unit for providing the re-discovery request section information to the terminal device.

Preferably, the section information management unit may store at least one habitual traffic-variable section information as at least one route re-search request section information requiring route re-search.

Preferably, the route data generation management unit generates route data to the destination by referring to the traffic information obtained in real time through the traffic information reception management unit when a route guidance is requested from the terminal device to a predetermined destination. The terminal may include route re-discovery request section information corresponding to an area belonging to a moving route according to the generated route data based on at least one route re-discovery request section information previously stored in the section information management unit. The route data provided to the device may be stored.

Preferably, the route data generation management unit refers to the traffic information obtained in real time through the traffic information reception management unit when the route guidance from the terminal device entering the route rescanning request section is requested again. By regenerating the route data to the destination, and comparing the stored previous route data and the re-generated route data may be provided to the terminal device when the movement route is different.

Preferably, the route data generation management unit refers to the traffic information obtained in real time through the traffic information reception management unit when the route guidance from the terminal device entering the route rescanning request section is requested again. Regenerate the route data to the destination, compare the stored previous route data and the re-generated route data to provide the terminal device with the route data change as to whether or not the movement route has been changed. When the generated route data is requested, the regenerated route data may be provided to the terminal device.

Terminal device according to a third aspect of the present invention for achieving the above object, an output unit for providing a predetermined route guidance service to the user; Location detection function for identifying the current location to use location-based services; And requesting a route guidance to a predetermined destination by accessing a predetermined route guidance server according to a user's route guidance service use input, and providing a route guidance service through the output unit based on route data received from the route guidance server. And determining whether to enter a corresponding route re-search request section based on predetermined route re-search request section information received from the route guide server according to the current position information identified through the position detecting function. When entering the search request section includes a route guidance request unit for requesting the route guidance to the route guidance server to the destination again.

Preferably, the route guide request unit, based on the route data change, if the route data change is received from the route guide server as to whether the route guide is re-requested. When the moving route is changed, the re-generated route data may be requested, and a route guidance service may be provided through the output unit based on the received re-generated route data.

According to a fourth aspect of the present invention, there is provided a moving route guide service method, comprising: requesting, by a predetermined terminal device, a route guide server to route guidance to a predetermined destination; Generating route data by referring to the traffic information obtained in real time by the route guidance server, which pre-stores route re-discovery request section information requiring route re-search according to the route guidance request; Providing, by the route guidance server, the route data and the route rescanning request section information to the terminal device; Determining whether the terminal device provides a route guide service based on the route data received according to the route guide request and enters a corresponding route rescanning section based on the route rescanning request section information; And entering the route re-search request section, by the terminal device requesting the route guidance server for route guidance to the destination again.

Preferably, when the route guidance from the terminal device entering the route re-search request section is requested again, the route guidance server regenerates route data with reference to traffic information obtained in real time; The method may further include providing, by the route guidance server, the regenerated route data to the terminal device when the previous route data provided to the terminal device and the regenerated route data are different.

Preferably, the step of providing the re-generated route data to the terminal device, whether the movement route is changed by comparing the previous route data and the re-generated route data provided to the terminal device by the route guidance server; Providing the terminal device with or without route data change; and requesting the regenerated route data when the movement route is changed based on the route data change with the terminal device receiving the route data change. And when the route data regenerated from the terminal device is requested, the route guide server providing the regenerated route data to the terminal device.

Preferably, the route re-discovery request section information may include at least one habitual traffic variable section information.

Accordingly, according to the movement route guidance service system and the movement route guidance service method of the present invention, when the terminal apparatus requests the route guidance to the destination, the route re-search is required when the route guidance server generates and provides the optimal route data. By providing the route re-discovery request section information, if the terminal enters the route re-search request section while providing the route guidance service to the user according to the route data, the route information is automatically re-requested and the re-generated route data is requested. By providing the route guidance service according to the user, the terminal device can provide the user with the re-discovered route guidance service reflecting the real-time traffic information more than the route data initially provided.

Therefore, according to the movement route guidance service system and the movement route guidance service method of the present invention, the optimum route can be guided in the fastest way by reflecting the traffic information which changes every time in the route guidance service most efficiently. Dynamically re-discovering a route in a certain section that requires re-navigation, such as a habitually changing area, can minimize unnecessary or frequent re-discovery.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a block diagram of a control system of a movement route guide service system according to an exemplary embodiment of the present invention. As shown in FIG. 1, the movement route guidance service system of the present invention stores route re-discovery request section information requiring route re-discovery, and provides route guidance from a predetermined terminal device 100 to a predetermined destination. When requested, the route guide server 200 generates route data by referring to the traffic information acquired in real time, and provides route data and route re-search request section information to the terminal device 100, and route guidance to a predetermined destination. Provides a route guidance service based on the route data received by requesting the route guidance server 200, and determines whether to enter the corresponding route re-search request section based on route re-search request section information, and request route re-search When entering the section includes a terminal device 100 and the traffic control center 300 for re-requesting the route guidance to the destination to the route guidance server 200.

Here, the terminal device 100 connects to the route guidance server 200 through the network 10, requests route guidance, receives route data according thereto, and displays the route guidance service screen according to route data to the user. As a device for providing a route guidance service, the device may be a terminal device of various types such as a mobile communication terminal device and a vehicle navigation device mounted on a vehicle.

The network 10 includes a communication network that interfaces between the terminal device 100 and the route guidance server 200 and adopts an interface configuration for allowing the terminal device 100 to obtain its own location information. And, it may include a variety of communication networks, such as the Internet network (6), mobile communication network (9).

The traffic control center 300 is a control center that collects / manages traffic information (for example, road traffic conditions (delayed sections / slow sections / congested sections / control sections), etc.) of traffic conditions in each region in real time. Traffic information is managed by the method, such a traffic control center 300 may be the same as the existing configuration.

The route guide server 200 previously stores / manages route re-discovery request section information for which route re-search is required. When the route guidance server 200 requests a route guidance from a predetermined terminal device 100 to a predetermined destination, the route guidance server 200 requests traffic information from the traffic control center 300 to refer to the route information obtained in real time, and provides route data. Create In addition, the route guide server 200 provides the generated route data and route rescanning request section information to the terminal device 100.

Then, the route guidance server 200 stores the route data provided to the terminal device 100, and obtains in real time when the route guidance to the destination is requested from the terminal device 100 entering the route rescanning section. The route data is regenerated with reference to the traffic information, and if the previous route data and the regenerated route data are different, the regenerated route data is provided to the terminal device 100.

Hereinafter, with reference to Figure 2 will be described in more detail the configuration of the route guidance server 200 according to the present invention.

The route guide server 200 according to the present invention, as shown in Figure 2, the section information management unit 220 for pre-store at least one route re-discovery request section information that is required to re-route the route, and the external predetermined Traffic information reception management unit 230 for obtaining traffic information in real time from the traffic control center 300, and when a route guidance from a predetermined terminal device 100 to a predetermined destination is requested, through the traffic information reception management unit 230 The route data generation management unit 210 generates route data to a destination with reference to the traffic information acquired in real time, and provides the generated route data and route re-search request section information to the terminal device 100.

The section information management unit 220 pre-stores at least one route re-search request section information for which the route re-search is required. Here, the route re-discovery request section information for which the route re-search is required is information set corresponding to a specific region determined to need the route re-search, preferably in a specific region where the traffic volume changes frequently and frequently. It may include at least one habitual traffic variable section information set correspondingly.

Thus, the habitual traffic volume section information stored in the section information management unit 220 is information set by an operator of the route guide server 200 or based on traffic information obtained in real time from the traffic control center 300. The section information management unit 220 may be information generated and stored according to a predetermined habitual traffic variable section setting policy.

The route data generation management unit 210 receives a current position of the terminal device 100 from the predetermined terminal device 100, that is, a starting point location A and a destination location D, and requests route guidance to the destination D. When the traffic data is received in real time through the traffic information management unit 230, the route data to the destination D is generated. At this time, the route data generation management unit 210, the traffic information (for example, road traffic state (delay section / slow motion) from the starting point location (A) to the destination location (D) obtained in real time through the traffic information reception management unit (230) Section / congestion section / control section, etc.) will generate route data that takes the shortest distance and the shortest time from the searched starting position (A) to the destination position (D).

In addition, the route data generation management unit 210 provides the generated route data and route re-discovery request section information (hereinafter, referred to as “frequent traffic variable section information”) of the section information management section 220 to the terminal device 100. do. At this time, the route data generation management unit 210 may provide all of the route re-search request section information, that is, the habitual traffic variable section information, stored in the section information management unit 220 to the terminal device 100, but the section information management section ( Searching for the habitual traffic variable section information corresponding to the region belonging to the movement route according to the generated route data among the habitual traffic variable section information stored in 220, together with the generated route data or the generated route data. It may be included in the generated route data and provided to the terminal device 100.

Here, when the route guidance is requested from the terminal apparatus 100, the terminal apparatus 100 together with the route guidance request is identified with identification information (for example, the terminal apparatus telephone number, the terminal apparatus unique number (ESN), and the terminal apparatus. By providing a mobile identification number (MIN), an International Mobile Subscriber Identity (IMSI, etc.) or user identification information (eg, a user name, social security number, etc.) to the route guidance server 200. The route data generation management unit 210 preferably stores the route data provided to the terminal device 100 corresponding to the identification information of the terminal device 100.

Thereafter, the route data generation management unit 210 obtains traffic information in real time through the traffic information reception management unit 230 when the route guidance to the destination is re-requested from the terminal device 100 entering the habitual traffic variable section. Then, the route data to the destination (D) is regenerated with reference to the obtained real-time traffic information. At this time, the route data generation management unit 210 may re-generate route data from the starting point location A to the destination location D, or the location B of the terminal device 100 at the point of time when the route guidance is requested again. It is also possible to regenerate the route data that takes the shortest distance and the shortest time from the destination to the destination location (D).

Accordingly, the route data generation management unit 210 provides the terminal apparatus 100 with the route data regenerated with reference to the real-time traffic information.

At this time, the route data generation management unit 210 compares the route data regenerated with reference to the real-time traffic information with previous route data provided to the terminal device 100 and determines whether the movement route is different. Thus, when the movement route is different by comparing the regenerated route data, the route data generation management unit 210 may provide the regenerated route data to the terminal device 100. Alternatively, the route data generation management unit 210 compares the route data re-generated with reference to the real-time traffic information with the previous route data provided to the terminal device 100, and changes route data on whether the movement route is changed. The terminal apparatus 100 may provide the terminal apparatus 100, and when the route data regenerated from the terminal apparatus 100 is requested, the terminal apparatus 100 may provide the regenerated route data to the terminal apparatus 100.

Hereinafter, a detailed configuration of the terminal device 100 will be described with reference to FIG. 3.

As shown in FIG. 3, the terminal device 100 according to the present invention includes an output unit 120 for providing a predetermined route guidance service to a user, and location determination for identifying a current position for using a location-based service. According to the function unit 130 and the user's route guidance service usage input, the user accesses a predetermined route guidance server 200 to request route guidance to a predetermined destination, and the route data received from the route guide server 200 is requested. Provides a route guide service through the output unit 120 based on the predetermined route re-search request section information received from the route guide server 200 according to the current position information identified through the location detecting unit 130. Including the route guide request unit 110 to re-request the route guidance to the destination when the route guide server 200 determines whether to enter the corresponding route re-search request section based on the basis .

The output unit 120 is a user interface function unit that provides a user with a predetermined route guidance service according to route data under the control of the route guide request unit 110, and outputs a display unit displaying a screen and a sound. It may include a sound output unit.

The location detecting unit 130 is a function unit for detecting a current location to use a location-based service, and receives a GPS satellite signal from the GPS satellite 5 to determine its location, or the mobile communication network 9. Based on the location information of the access base station 7, the location tracking is performed to grasp its own location information, such as its own location. The positioning function unit 130 is omitted if it is possible to adopt any one of the configuration according to the existing various methods.

When the user of the terminal device 100 inputs the use of the route guidance service to use the route guidance service, the route guidance requesting unit 110 accesses the route guidance server 200 through the network 10 accordingly. It provides a location (A) and the destination location (D) to the route guidance server 200 to request a route guidance to the destination (D). Thus, the route guide request unit 110, to provide a route guidance service to the user through the output unit 120 based on the route data received from the route guide server 200. Of course, at this time, the route re-search request section information, that is, the habitual traffic variable section information will also be received from the route guidance server 200, the route guide request unit 110 stores the habitual traffic variable section information.

In addition, the route guide request unit 110 provides the route guide service based on the route data to the user through the output unit 120 using the current position information grasped through the position detection function unit 130. Based on the location information, it is determined whether to enter the corresponding habitual traffic variable section based on the habitual traffic variable section information.

Accordingly, when it is determined that the route guidance requesting unit 110 enters the habitual traffic variable section, that is, the section (for example, region B) where the route re-search is required, the route guidance request unit 110 reconnects to the route guidance server 200 and returns to the destination ( Re-request route guidance to D).

Thus, when the route guide request unit 110 receives the regenerated route data with reference to real-time traffic information from the route guide server 200, the route guide request unit 110 outputs the route guide service based on the regenerated route data. To the user.

Alternatively, if the route guide request unit 110 receives a change of route data about whether the route is changed from the route guide server 200, the route guide request unit 110 determines that the route is changed based on the route data change. The server 200 may request the regenerated route data. Alternatively, the route guide request unit 110, when received from the route guide server 200 whether the change of the path data about whether the movement path is changed, if received, the movement through the output unit 120 based on the change of the route data Outputs whether the path has been changed, and when the user selects the change to the re-search path data, the path guide server 200 requests the re-generated route data and receives the re-generated route data. The route guidance service based on the data may be provided to the user through the output unit 120.

As described above, according to the movement route guidance service system according to the present invention, as the terminal device 100 requests route guidance to a destination, the route guidance server 200 generates and provides optimal route data. By providing the route re-discovery request section information required to re-route when the terminal device 100 enters the route re-discovery request section while providing a route guide service according to the route data, the route guide server 200. You can automatically re-route your directions. Accordingly, according to the movement route guidance service system according to the present invention, the route guidance server 200 regenerates route data by referring to real-time traffic information when the terminal device 100 enters a route rescanning section. By providing the terminal apparatus 100, the terminal apparatus 100 may provide the user with a re-discovered route guidance service reflecting real-time traffic information more than the route data initially provided.

Accordingly, according to the movement route guidance service system according to the present invention, the route guidance service can efficiently guide the optimal movement route in the fastest way by reflecting the traffic information that changes every time, and especially the area where the traffic volume changes frequently. As such, since the moving path is dynamically searched in a specific section requiring the path rescanning, unnecessary or frequent path rescanning can be minimized.

Hereinafter will be described the control flow of the movement route guidance service method according to an embodiment of the present invention.

In the movement route guide service method according to the present invention, the predetermined terminal apparatus 100 requests the route guidance server 200 for route guidance to a predetermined destination, and the route re-search is required according to the route guidance request. A step of generating route data by referring to the traffic information obtained in real time by the route guide server 200 storing the route rescanning request section information; and the route guide server 200 by the route data and route rescanning request section information. Providing the route guidance service to the user based on the route data received in response to the route guidance request and providing the route to the terminal apparatus 100 and corresponding route based on the route re-search request section information. Determining whether to enter the re-search request section; and when the route re-request request section is entered, the terminal device 100 re-requests the route guidance to the destination to the route guidance server 200. Steps.

Hereinafter, with reference to FIG. 4, the control flow of the movement route guidance service method according to a preferred embodiment of the present invention will be described in detail, and for the convenience of description, the configuration shown in FIGS. I will explain with reference to.

First, the route guide server 200 stores the at least one route re-search request section information for which route re-search is required (S15). Here, the route re-search request section information for which route re-search is required is information that is set in advance corresponding to a specific region determined to need the route re-search. Hereinafter, it will be described with reference to the habitual traffic variable section information as the route re-discovery request section information.

The terminal device 100 determines whether the use of the route guidance service is selected to use the route guidance service from the user (S10). Figure (S20), access the route guidance server 200 through the network (10) to provide a departure point location (A) and destination location (D) to the route guidance server 200 to guide the route to the destination (D) Request (S25).

As such, when the starting point location (A) and the destination location (D) are input from the terminal device 100 and the route guidance to the destination D is requested, the route guidance server 200 receives the traffic information in real time from the traffic control center 300. For example, the road traffic state (delay section / slow section / congestion section / control section, etc.) is obtained (S30), and the route data to the destination D is generated with reference to the obtained traffic information (S40). The route data generation management unit 210 refers to the destination location from the departure location A searched with reference to the traffic information from the starting location A to the destination location D obtained in real time through the traffic information reception management unit 230. It will generate the route data which takes the shortest distance and the shortest time until (D).

In addition, the route guidance server 200 provides the generated route data and the pre-stored route rescanning request section information, that is, the habitual traffic variable section information to the terminal device 100 (S60). At this time, the route guidance server 200 may provide all the previously stored habitual traffic variable section information to the terminal device 100, but the route guide server 200 is located in a region belonging to a moving route according to the generated route data among the stored habitual traffic variable section information. Searching for the corresponding habitual traffic variable section information, it may be provided to the terminal device 100 (S50) by including the searched habitual traffic variable section information with the generated route data (S50). . In addition, the route guide server 200 preferably stores the route data provided to the terminal device 100 corresponding to the terminal device 100.

Thus, when the route data and the habitual traffic variable section information is received from the route guide server 200, the terminal device 100 uses the current position information grasped through the position detecting function 130 to guide the route based on the route data. While providing the service to the user (S70), the current location information is used to determine whether to enter the corresponding habitual traffic variable section based on the habitual traffic variable section information (S80).

As a result of determination, when it is determined that the terminal apparatus 100 enters a traffic-variable section, that is, a section (for example, region B) requiring re-navigation of the route, the terminal apparatus 100 reconnects to the route guide server 200 and returns to the destination D. Re-request the route guidance to (S90).

Therefore, when the route guidance to the destination is re-requested from the terminal device 100 entering the habitual traffic variable section, the route guidance server 200 obtains the traffic information from the traffic control center 300 in real time, and obtains the real time. The route data to the destination D is regenerated with reference to the traffic information (S100). At this time, the route guidance server 200 may regenerate the route data from the starting point position (A) to the destination position (D), or from the position (B) of the terminal device 100 at the point of time when the route guidance is requested again. The route data that takes the shortest distance and the shortest time to the destination location D may be regenerated.

Thus, the route guide server 200 provides the terminal device 100 with the route data regenerated with reference to the real-time traffic information (S110).

Here, the step S110 of providing the re-generated route data to the terminal device 100 will be described in a more specific embodiment. Compared with the previous route data provided to the terminal device 100, the terminal device 100 provides whether the route data is changed on whether the moving path is changed (S112). Accordingly, the terminal device 100 outputs whether the moving path is changed through the output unit 120 based on the received path data change, and determines whether the user selects the change to the re-search path data. In operation S114, when the user selects the change to the re-search path data, the user requests the re-generated route data to the route guidance server 200 (S116). Accordingly, when the route data regenerated from the terminal device 100 is requested, the route guide server 200 may provide the terminal device 100 with the route data regenerated in step S100 with reference to real-time traffic information ( S118). Of course, if it is determined that the movement route is changed based on whether the route data is changed in step S112, the terminal apparatus 100 automatically requests the route data regenerated by the route guidance server 200 without the user's selection. It may be.

Accordingly, when the terminal device 100 receives the regenerated route data with reference to the real-time traffic information from the route guide server 200, the terminal device 100 provides the route guide service based on the regenerated route data to the user through the output unit 120. To provide (S120).

As described above, according to the movement route guidance service method according to the present invention, as the terminal device 100 requests a route guidance to a destination, the route guidance server 200 generates and provides optimal route data. By providing the route re-discovery request section information required to re-route when the terminal device 100 enters the route re-discovery request section while providing a route guide service according to the route data, the route guide server 200. You can automatically re-route your directions. Accordingly, according to the movement route guidance service method according to the present invention, the route guidance server 200 refers to the real-time traffic information at the time when the terminal device 100 enters the route rescanning request section to regenerate route data. By providing the terminal device 100, the terminal device 100 may provide the user with a re-discovered route guidance service reflecting real-time traffic information more than the route data initially provided.

Accordingly, according to the movement route guidance service method according to the present invention, the most efficient traffic route information can be efficiently guided by the route guidance service so that the optimal movement route can be guided in the fastest way. As such, since the moving path is dynamically searched in a specific section requiring the path rescanning, unnecessary or frequent path rescanning can be minimized.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

When the terminal device requests the route guidance to the destination, the route guidance server provides route re-discovery request section information requiring route re-search when the route guidance server generates and provides the optimal route data. A route guidance service system and a route for providing route guidance services based on the regenerated route data by automatically requesting route guidance automatically when a route re-search request section is entered while providing route guidance services to a user. When the guidance service method is applied, it is possible to bring about great progress in terms of service quality and user satisfaction as well as efficient service provision, and the market or sales of the applicable route guidance service system, terminal equipment, and route guidance server are applicable. Is not only likely to be realistically visibly carried out It is an invention with industrial applicability as it exists.

1 is a control block diagram of a movement route guidance service system according to an embodiment of the present invention.

2 is a control block diagram of a route guidance server according to an embodiment of the present invention.

3 is a control block diagram of a terminal device according to an embodiment of the present invention.

4 is a control flowchart illustrating a control flow of guiding a route in the movement route guidance service method according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

6: Internet network 7: base station

9: mobile communication network 10: network

100: terminal device 200: route guidance server

300: Traffic Control Center

Claims (13)

Pre-store the route re-discovery request section information required to re-route, and generates a route data by referring to the traffic information obtained in real time when a route guidance is requested from a predetermined terminal device, and the route data and A route guide server for providing the route re-search request section information to the terminal device; And It is determined whether to enter a corresponding route rescanning request section based on the route rescanning request section information by providing the route guide service based on the route data received by requesting the route guide server to the route guide server to a predetermined destination. And a terminal device for determining and re-requesting the route guidance to the destination when the route re-search request section is entered. The method of claim 1, The route guidance server, The route data provided to the terminal device is stored, and when the route guidance from the terminal device entering the route rescanning request section is requested again, the route data is regenerated with reference to the traffic information obtained in real time. And if the previous route data and the regenerated route data are different, providing the regenerated route data to the terminal device. A section information management unit which prestores at least one route rescanning request section information for which route rescanning is required; A traffic information reception management unit for obtaining traffic information in real time from an external predetermined traffic control center; And When a route guidance to a predetermined destination is requested from a predetermined terminal device, the route data to the destination is generated by referring to the traffic information obtained in real time through the traffic information reception management unit, and the generated route data and the route material are generated. Route information generation server comprising a route data generation management unit for providing the search request interval information to the terminal device. The method of claim 3, wherein The section information management unit, And at least one habitual traffic-variable section information as at least one route re-search request section information requiring route re-search. The method of claim 3, wherein The route data generation management unit, When the route guidance to the predetermined destination is requested from the terminal device, the route data to the destination is generated by referring to the traffic information obtained in real time through the traffic information reception management unit, and at least one previously stored in the section information management unit. The route data includes route rescanning request section information corresponding to a region belonging to a moving route based on the generated route data to the terminal device and provides the route data to the terminal device. Route guidance server, characterized in that for storing. The method of claim 5, The route data generation management unit, When the route guidance to the destination is re-requested from the terminal device entering the route re-search request section, the route data to the destination is re-generated with reference to the traffic information obtained in real time through the traffic information reception management unit. And comparing the stored previous route data with the regenerated route data and providing the regenerated route data to the terminal device when the moving route is different. The method of claim 5, The route data generation management unit, When the route guidance to the destination is re-requested from the terminal device entering the route re-search request section, the route data to the destination is re-generated with reference to the traffic information obtained in real time through the traffic information reception management unit. Compares the stored previous route data with the regenerated route data and provides the terminal device with the route data change on whether the moving route has been changed, and if the route data regenerated from the terminal device is requested, regenerates the route data. Route guidance server, characterized in that to provide one route data to the terminal device. An output unit for providing a predetermined route guidance service to a user; Location detection function for identifying the current location to use location-based services; And According to the user's route guidance service use input, request a route guidance to a predetermined destination by connecting to a predetermined route guidance server, and provides a route guidance service through the output unit based on route data received from the route guidance server. Determining whether to enter the corresponding route rescanning request section based on the predetermined route rescanning request section information received from the route guide server according to the current position information grasped through the location detecting function. And a route guide request unit for re-requesting the route guide to the destination when the route enters the request section. The method of claim 8, The route guide request unit, Upon re-requesting the route guidance to the destination, if the route data change is received from the route guidance server as to whether or not the route is changed, if the route is changed based on the route data change, the re-created And requesting route data and providing a route guidance service through the output unit based on the received route data. Requesting a route guidance server from a predetermined terminal device to a route guidance server; Generating route data by referring to the traffic information obtained in real time by the route guidance server, which pre-stores route re-discovery request section information requiring route re-search according to the route guidance request; Providing, by the route guidance server, the route data and the route rescanning request section information to the terminal device; Determining whether the terminal device provides a route guide service based on the route data received according to the route guide request and enters a corresponding route rescanning section based on the route rescanning request section information; And The mobile station guidance service method comprising the step of re-requesting the route guidance to the destination to the route guidance server, when entering the route re-search request section. The method of claim 10, Re-generating route data by referring to the traffic information obtained in real time when the route guidance from the terminal apparatus entering the route re-search request section is requested again; The route guidance server providing the re-generated route data to the terminal device if the previous route data provided to the terminal device and the re-generated route data is different. . The method of claim 11, Providing the re-generated route data to the terminal device, Providing, by the route guidance server, route data change on whether the movement route has been changed by comparing the previous route data provided to the terminal apparatus with the regenerated route data; Requesting, by the terminal device, receiving the change of the route data, the re-generated route data when the moving route is changed based on the change of the route data; If the route data re-generated from the terminal device is requested, the route guidance server comprising the step of providing the re-generated route data to the terminal device. The method according to any one of claims 10 to 12, The route re-search request section information, Moving route guidance service method comprising at least one habitual traffic variable section information.

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