KR101056831B1 - Deviation detection apparatus and method using an open interface - Google Patents

Abstract

The present invention relates to an apparatus for detecting a path deviation using an open interface, comprising: a communication unit configured to perform data transmission / reception with an open gateway including an open standard application program interface calling unit; A monitoring unit configured to receive a departure detection service request from the user terminal through the communication unit, determine a moving path for the departure detection service request, and monitor whether the user terminal leaves the moving path; And a departure notification unit for notifying the user terminal or the guardian terminal of the departure via the open gateway when the path departure is detected as a result of the monitoring. Map information, traffic volume information, etc. can be used, and the deviation of the route detection result can be more accurately provided to the user or guardian.

Deviation, Terminal Movement, Portable Terminal, Open Type, Service Interface

Description

Apparatus and Method for Sensing Breakaway Using Open API}

The present invention relates to an apparatus and method for detecting path deviation, and more particularly, to an apparatus for detecting path deviation using an open interface.

An open service structure has been proposed that separates the service layer of the communication network from the control and transport layers of the communication network and introduces a standardized interface between them so that various services can be developed independently of the structure of the underlying communication network.

It is an attempt to create new value-added services combining information technology and communication technology by opening up the functions of public communication network to be used by Internet-based application programmers. To this end, the open API, an open service interface for developing communication services independently of the communication network infrastructure, is being promoted as a parlay / OSA API.

Open API is an open interface standardized between communication service logic and communication network. Open interface technology is an important technology for various integrated services regardless of the characteristics and shape of the underlying transport network. The technology has been standardized by CORBA-based open APIs and Web services-based open APIs, led by the Parlay Group.

The Parlay Group has developed a Parlay-X API that can be safely and easily invoked and used in IT-based applications, making it easy for IT application developers who do not have detailed knowledge of network protocols to access network resources.

The idea of incorporating this open interface technology into services to detect path deviations has not been proposed at present.

An example of a service for detecting a deviation of a conventional route is a safe taxi service. Reassuring taxi service is a way for taxi driver to press '** 36534' key button and access button, and then enter the vehicle's unique number attached to the taxi to send information about the taxi to his / her family's mobile phone. This service has the advantage of being able to respond quickly to taxi crimes and lost accidents. However, there is a limit to being limited to a commercial vehicle called a taxi. In addition, even if the information such as the vehicle number, boarding location, the expected time of arrival to others, if there is a deviation from the actual movement route, there is a limit to actively cope with the emergency situation.

The present invention is derived from the above background, and an object of the present invention is to provide a path departure detection apparatus and method for detecting a path departure using an open interface.

In addition, an object of the present invention is to provide a path departure detecting apparatus and a method for providing a substantially quick response when an emergency occurs due to a departure from an actual path.

According to an aspect of the present invention, there is provided a path departure detecting apparatus for determining whether a user terminal having a moving path set out of the moving path according to the present invention comprises a communication unit performing data transmission and reception with an open gateway including an open standard application program interface calling unit. ; A monitoring unit configured to receive a departure detection service request from the user terminal through the communication unit, determine a moving path for the departure detection service request, and monitor whether the user terminal leaves the moving path; And a departure notification unit notifying the user terminal or the guardian terminal of the departure via the open gateway when the path departure is detected as a result of the monitoring.

At this time, the information obtaining unit for obtaining at least one of the map information for displaying the movement route through the communication unit, the current traffic volume information on the movement route, billing information for using the service, transportation means fee information; It further includes.

On the other hand, the technical problem is an open gateway including an open standard application program interface call; And a communication unit performing data transmission / reception with the open gateway, receiving a departure detection service request from a user terminal through the communication unit, and identifying a movement path for the departure detection service request to determine whether the portable terminal user has left the movement path. The path departure detection information providing system includes a path departure detection device including a monitoring unit that monitors whether the path is detected and a path deviation is detected as a result of the monitoring and notifies the guardian terminal of the departure through the open gateway. .

The method may further include: receiving a departure detection service request from a user terminal, wherein the path departure detection method determines whether a user terminal having a moving path has left the moving path using an open standard application program interface; Determining a movement path for the received departure detection service request; Monitoring location information of the user terminal to monitor whether the user terminal deviates from the moving path; When the path deviation is detected as a result of the monitoring, notifying the fact of departure to the user terminal or the guardian terminal; is also achieved by the path departure detection method comprising a.

According to the present invention, by using an open interface, it is possible to utilize map information, traffic volume information, etc. on a movement route to a destination, and provide an accurate result of detecting a deviation from a route to a user or a guardian.

In addition, if it is detected that the deviation from the set movement path, the first alert message is sent, and if the response is not properly received, the emergency center notifies the emergency situation, even though the actual emergency situation did not occur Prevent errors that inform you of an emergency.

The foregoing and further aspects of the present invention will become more apparent through the preferred embodiments described with reference to the accompanying drawings. Hereinafter, the present invention will be described in detail so that those skilled in the art can easily understand and reproduce the present invention through these embodiments.

1 is a block diagram of a system for providing path departure detection information according to the present invention. As shown, the path departure detection system according to the present invention is a user terminal 110, guardian terminal 120, emergency center terminal 130, path departure detection device 150, open gateway 140, map information DB server 160, and the traffic volume information DB server 170.

The user terminal 110 is implemented to include an antenna and an RF circuit, and is capable of transmitting and receiving a wireless Internet function and a text message, a multimedia message, and a voice message. It also has a voice call function. The user terminal 110 may be implemented as a mobile communication terminal such as a mobile phone or a PDA. In the present embodiment, the user terminal 110 receives a service from the path departure detection device 150 through an open service interface implemented in the open gateway 140.

The guardian terminal 120 may transmit and receive a text message, multimedia message or voice message with a wired communication device having a voice call function or a wireless internet function, and be implemented as a wireless communication device such as a mobile phone or a PDA having a voice call function. Can be. In the present embodiment, the guardian terminal 120 is a terminal that receives an abnormality detection notification service from the path departure detection device 150 through an open interface implemented in the open gateway 140.

The map information DB server 160 stores a plurality of map images. In the present embodiment, the map information DB server 160 holds information necessary for providing a service, such as the current location of the portable terminal user, map information based on the destination location, map image information for displaying a moving route to the destination, and the like. . In one embodiment, the map information DB server 160 may provide map information through the Internet.

The traffic volume information DB server 170 stores traffic volume information required for a service, such as a road traffic flow degree and a traffic volume, for a moving route based on a current location and a destination location of the portable terminal user. In one embodiment, the traffic information DB server 170 may provide information via the Internet.

2 is a block diagram showing the configuration of a path departure detection apparatus and an open gateway according to the present invention.

As shown in FIG. 2, the apparatus for detecting the path deviation 150 according to the present invention includes a communication unit 210, a monitoring unit 212, a deviation notification unit 214, an information acquisition unit 216, and an information storage unit 218. It includes.

The communication unit 210 is for communicating with the open gateway 140. In the present embodiment, the communication unit 210 may be a communication module implemented to be able to access the Internet. The present invention is not limited thereto, and is interpreted to cover both hardware and software configurations for performing data transmission and reception with an open gateway.

 The information storage unit 218 may be implemented as a storage device such as a memory. In the present embodiment, the information storage unit 218 stores user information, service providing history information, payment information, and the like, for providing a path deviation detection service. In this case, the service providing history information and the payment information are preferably stored to match the service user information.

The monitoring unit 212, the departure notifying unit 214, and the information obtaining unit 216 may be implemented as a microprocessor and a program stored and executed therein.

In detail, the monitoring unit 212 receives a departure detection service request from the user terminal through the communication unit 210. Then, the moving path is identified with respect to the received departure detection service request. When the movement path is identified, the location of the portable terminal user is monitored to monitor whether the user moves out of the identified movement path. The monitoring unit 212 periodically detects the location of the mobile terminal user at intervals of tens of seconds to several tens of minutes and monitors whether the mobile unit deviates from the moving path.

When the departure notification unit 214 detects the path deviation from the monitoring result in the monitoring unit 212, the communication unit 210 transmits to the open gateway 140, the open gateway 140 is the guardian terminal 120 or Call the service interface necessary to notify the user terminal 110 of the fact of departure. In addition, processing necessary for transmitting the departure fact to the user terminal 110 or the user terminal 110 is performed. At this time, the departure notification unit 214 transfers the departure warning message in the form of a voice call or a text message.

The information acquisition unit 216 obtains information necessary to provide a departure detection service through the open gateway 140. In more detail, the information acquisition unit 216 may map information for visually displaying the movement route detected by the monitoring unit 212 through the open gateway 140, current traffic volume information of the road corresponding to the movement route, and request for departure detection. Obtain at least one of the usage charging information for the service and the usage fee information of the vehicle which can be used when moving to the destination along the movement route.

In this case, the information acquisition unit 216 may include a terminal location service interface unit for acquiring terminal location information, a map information service interface unit for acquiring map information, a traffic information service interface unit for acquiring traffic information, and a billing information service for acquiring billing information. And at least one of an interface unit and a fee information service interface unit for obtaining vehicle fee information.

That is, the apparatus for detecting a path deviation according to the present invention may not only acquire various service information via the open gateway 140, but also may form a service interface with a corresponding service server and acquire information as needed.

According to an aspect of the present invention, the departure detection service request received from the user terminal 110 includes source information and destination information. In this case, the departure point information may be location information of the current terminal. The destination information is content input directly by the user through the user terminal. For example, the destination information may be location information such as a business name, a street name, and an address of a place to go to. However, the present invention is not limited thereto.

In this case, the monitoring unit 212 may determine at least one moving path existing between a departure point and a destination included in the departure detection service request based on the map information acquired by the information acquisition unit 216. That is, there is an advantage in that the user can more precisely determine whether the user has left by monitoring whether the user has left the set moving path based on the number of various cases of the moving path.

According to an aspect of the present invention, the departure notifying unit 214 may detect the emergency center information existing at the shortest distance from the location of the current user terminal by reflecting the traffic volume information acquired by the information obtaining unit 216. The departure notifying unit 214 notifies the fact of departure to the emergency center terminal 130 existing at the shortest distance from the user terminal 110 to be identified.

The emergency center may be an agency capable of dispatching in an emergency, such as a police station or a fire station, for example. The emergency center terminal is implemented with a wired / wireless terminal and a computer provided in the engine.

In addition, the monitoring unit 212 obtains the current traffic volume information of the road included in the movement route identified through the information obtaining unit 216. The portable terminal user monitors whether the mobile terminal user is moving at a normal speed based on the obtained traffic volume information. For example, you can detect when you are staying in one place for more than a certain amount of time, or when you are moving too slowly. The departure notification unit 214 detects the fact that the difference between the estimated moving speed and the actual moving speed of the mobile terminal user, which is determined by reflecting the moving speed monitoring result in the monitoring unit 212, is greater than or equal to the reference value, the guardian terminal 120. Or notify the user terminal 110. That is, before unconditionally delivering the departure fact to the guardian terminal 120, the user may first select whether to send the departure fact to the guardian terminal or the emergency center terminal.

According to a characteristic aspect of the present invention, the departure notification unit 214 transmits a departure warning message to the user terminal 110 when a path departure is detected, and if the response to the transmitted departure warning message is not received for a predetermined time, the fact of departure is true. Notify. For example, the mobile terminal user receives a departure warning message upon departure and must input a preset password in response to the message. At this time, the departure notification unit 214 notifies the fact that the departure when the received response data does not match the preset password. Accordingly, it is possible to prevent the response data from being input by others.

Meanwhile, as shown in FIG. 2, the open gateway 140 according to the present invention includes a communication unit 220, a usage information DB 222, a control unit 224, and a calling unit 226.

The communication unit 220 is for performing communication with the path deviation detecting apparatus 150 and may be a communication module implemented to be accessible through the Internet in the present embodiment. However, the present invention is not limited thereto, and it is interpreted to cover both hardware and software configurations for performing data transmission and reception with the path deviation detecting apparatus.

The usage information DB 222 is implemented as a data storage device such as a memory and stores path departure detection service history information provided through the open gateway 140. In this case, the usage information DB 222 preferably matches and stores deviation detection service history information for each user.

The calling unit 226 is for calling an open API (Open API: Application Programming Interface), and a text message, multimedia message, voice call, billing, and terminal location request necessary for detecting a path deviation of a user terminal from a path deviation detection device. Calls service interface corresponding to map information request, traffic volume request, etc.

The controller 224 may be implemented as a microprocessor and a program stored and executed thereon. The controller 224 performs an overall control process for each component that needs to be performed to provide a path departure detection service using an open interface. In the present embodiment, when the departure detection service request is received from the user terminal 110, the control unit 224 stores the request reception time information in the usage information DB 222, and requests the information from the path departure detecting apparatus 150. As a result, the caller 226 controls to call the corresponding service interface.

3 is a flowchart schematically illustrating a path deviation detection method according to an aspect of the present invention.

First, the path departure detection apparatus receives a departure detection service request from the user terminal 110 (S300). At this time, the mobile terminal user inputs destination information. In one embodiment, the destination information is set to the home of the portable terminal user as an initial value. However, if desired by the user, another destination may be designated by directly inputting mutual information, street name information, address, etc. of a place to go, or selecting among step-by-step items stored in the terminal.

After that, the path departure detection apparatus analyzes the departure detection service request received from the user terminal (S310).

The received departure detection service request is analyzed to determine a movement path from the current location or additionally input source information of the portable terminal user to the destination. At this time, it is preferable to store the request contents, the usage information, and the like of the portable terminal user.

Thereafter, the information request is transmitted to the open gateway to obtain map information on the movement route to the current location and the destination of the user terminal and information on the current traffic volume of the road included in the movement route. Then, the open gateway calls the service interface for acquiring the corresponding information according to the request for information received from the path departure detection device. The mobile terminal acquires location information of the mobile terminal user, map information on the moving route, and traffic volume information on the road included in the moving route to the path departure detecting apparatus.

Then, the path departure detecting apparatus determines whether the user of the mobile terminal leaves the moving path to the destination by using the location information of the terminal received through the open gateway, the map information on the moving route, and the current traffic information on the road included in the moving route. It is monitored (S320). At this time, monitoring is preferably performed periodically at intervals of several tens of seconds to several tens of minutes.

The monitoring unit 212 monitors whether or not the portable terminal user arrives at the destination before transmitting the service termination request. When an abnormality of the path departure is detected, the path departure notification content is first transmitted to the user terminal and the designated guardian terminal. If it is determined that the actual mobile terminal user has left the path, a message indicating that an emergency situation has occurred is transmitted to call centers such as '119' and '112', that is, an emergency center terminal (S330).

4 to 7 are detailed flowcharts illustrating a path deviation detection method according to an aspect of the present invention.

Hereinafter, the departure detection method will be described in more detail with reference to FIGS. 4 to 7.

First, a mobile terminal user requests a path departure detection service using his user terminal. To this end, the user first inputs destination information through the user terminal. The default setting is 'home', and you can select other destinations by directly entering mutual information, street name information, address, and so on. The open gateway receives a path departure detection service request from the user terminal (S400).

Then, the open gateway transmits the path departure detection service request received from the user terminal through the service interface server to the path departure detection apparatus (S410). Thereafter, the path departure detection apparatus analyzes the content of the path departure detection service request received through the open gateway (S420). At this time, through the service request content analysis, the mobile terminal user grasps the destination information to go to, and the expected movement route from the current location or the additionally input starting point to the destination.

Then, in order to perform the path departure detection service according to the request, the current location of the user terminal, map information on the moving path from the current location to the destination, and traffic volume information of the road included in the moving path are searched (S430).

Referring to FIG. 5, the information acquisition process according to the specific request will be described first. First, the apparatus for detecting a path deviation generates a location information request message of the user terminal in order to determine the current location of the user of the portable terminal (S500). The location information request message of the user terminal is transmitted to the open gateway. Then, the API call unit of the open gateway calls the terminal positioning interface for determining the location of the user terminal (S510). Afterwards, the open gateway acquires location information of the mobile terminal user through the terminal location interface (S520), and transfers the location information to the path deviation detecting apparatus (S530).

Thereafter, the path deviation detecting device requests the map information of the place corresponding to the current location and the destination of the portable terminal user through the open gateway. The open gateway calls a corresponding service interface to receive map information from the map information DB server (S540), and obtains map information from the map information DB server (S550).

In addition, the path deviation detecting device requests the current traffic volume information on the roads included in the moving path through the open gateway. Then, the open gateway calls a corresponding service interface to obtain traffic information from the traffic information DB server (S560), and obtains traffic information from the traffic information DB server (S570).

Thereafter, the path deviation detecting apparatus stores the current location information of the user terminal, the map information on the moving route, the traffic volume information, etc. acquired through the open gateway (S440).

Thereafter, the path deviation detecting apparatus generates a current location of the user terminal and a service request acknowledgment confirmation message to the user terminal (S450). Then, if the generated message is delivered to the open gateway (S460), the open gateway calls the service interface for text message delivery and delivers it to the user terminal (S470).

The apparatus for detecting a path deviation periodically acquires location information of the user terminal via the open gateway, and monitors whether the path is off while comparing with the set moving path (S480).

Hereinafter, a case in which the path deviation is detected (S490) in the monitoring step will be described with reference to FIG. 6.

When the user terminal detects the departure from the moving path, the path deviation detecting apparatus generates a path deviation notification message (S600). The out-of-path device then requests the necessary interface call to the open gateway to send the generated message. The open gateway then calls a message transmission interface necessary to transmit the departure notification message to the user terminal or the guardian terminal (S610). The departure notification message is transmitted to the user terminal or the guardian terminal (S620).

Thereafter, the path deviation detecting apparatus determines whether there is a response to the departure notification message from the user terminal (S630). When the response data is input, it is checked whether the password data matches the already set password data (S640). If there is a match, a monitoring step (S480) of continuously identifying the location of the user terminal and comparing it with the moving path is performed.

On the other hand, the path departure detection apparatus generates an emergency notification message when the response data is not input for a predetermined time or when the received response data does not match the preset encryption data (S650). The emergency notification message generated at this time is a message for notifying the emergency situation to an emergency center such as a police station or a fire station. In an embodiment, the emergency situation notification message preferably includes location information of the user terminal last identified.

The open gateway calls a message interface for transmitting an emergency notification message to an emergency center (S660), and transmits an emergency notification message to an emergency center (S670). Afterwards, the path deviation detecting apparatus stores the monitoring result and the processing situation for the occurrence of an emergency match with the portable terminal user information (S680).

Meanwhile, a case in which the path deviation is not detected (S490) in the monitoring step will be described with reference to FIG. 7.

When the user of the portable terminal safely arrives at the destination, the user of the portable terminal sends a message requesting the termination of the service using the user terminal. When the path departure detecting apparatus receives the service termination request from the user terminal through the open gateway (S700), the path departure detecting apparatus performs the corresponding service termination processing. The user inputs a termination request through the user terminal when the user arrives at the destination or requests termination of the service in the middle. This termination request message is sent to the deviation detection device via the open gateway.

The apparatus for detecting a path deviation performs termination processing according to a service termination request, and processes charging data for a corresponding service (S710). In this case, the billing data may be prepared based on data provided by itself, or may be processed in connection with a billing server through an API call unit of an open gateway. Then, the charging processing result data is transmitted to the charging server through the charging service interface called by the open gateway (S720) (S730).

On the other hand, even if the service termination request is not received, the path departure detection device monitors whether the estimated arrival time calculated by the originally identified movement route and traffic volume information has elapsed. If the estimated time of arrival has not elapsed, it is monitored whether the route deviates continuously (S740). On the other hand, if the estimated time of arrival has elapsed, a service termination guide text message is generated (S750). In order to transmit the generated service termination guide text message to the user terminal, the open gateway calls a corresponding message interface (S760). The service termination guide text message is transmitted to the user terminal (S770). After the message transmission, the path departure detection apparatus checks whether the service termination request is received again after waiting for a predetermined time, and performs the following processing according to whether the service termination request is received.

8 to 9 are signal flows between components in a path departure detection system according to an aspect of the present invention.

First, the user terminal 110 transmits a service request input from the portable terminal user to the open gateway (S800). Then, the open gateway transmits to the path departure detection device 150 through the message interface (S810).

Thereafter, the path deviation detecting device 150 requests the current location of the user terminal 110 to the open gateway 140 (S820), and receives the location information of the user terminal in response (S820a). In addition, the route deviation detecting apparatus 150 requests a search for map information on the movement route identified by the open gateway 140 (S822). The open gateway 140 retrieves map information according to the current location and destination information of the user portable terminal from the map information DB server (S824). The map information retrieved through the open gateway 140 is transmitted to the path deviation detecting device 150 (S822a).

Thereafter, the path deviation detecting device 150 requests the traffic volume information search of the road where the user terminal is located to the open gateway (S826). The open gateway 140 then retrieves the traffic volume information for the area according to the request from the traffic volume DB server (S828). The retrieved traffic volume information is transmitted to the path deviation detecting apparatus 150 (S826a).

The path departure detecting apparatus 150 stores information on the user, such as current location information, moving path information, and traffic volume information, of the user terminal acquired through the open gateway 140 (S830).

Thereafter, the path deviation detecting apparatus 150 requests the open gateway 140 to transmit current location information of the user terminal and a service acknowledgment text (S840). Then, the open gateway transmits the corresponding text message to the user terminal 110 in response to the acknowledgment request message (S845).

The apparatus for detecting the path deviation monitors whether the path deviation is continuously obtained by obtaining terminal location information (㉮).

When the mobile terminal user arrives at the destination, the mobile terminal user transmits a service termination request to the open gateway 140 through the user terminal 110 (S850). Then, the open gateway 140 transmits the service termination request to the path departure detecting apparatus 150 through the service interface (S855). The path deviation detecting apparatus 150 performs a termination process when a service termination request is received. In operation S860, a request for billing processing is transmitted to the open gateway 140 for billing payment.

On the other hand, when the user terminal 110 arrives at the destination or the service termination request is not received even after a predetermined time elapses, the path departure detecting apparatus 150 requests the termination guidance message transmission to the open gateway (S870). The open gateway 140 transmits the termination induction message to the user terminal 110 (S875).

Thereafter, the mobile terminal user transmits a service termination request to the open gateway according to the termination induction message (S880), and the open gateway transmits the deviation to the path detection apparatus (S885).

On the other hand, the path departure detection device 150 requests the open gateway 140 to transmit the abnormal situation detection message when the monitoring result deviation is detected or does not arrive to the destination within the expected time (S900). The open gateway 140 transmits the abnormal situation detection message to the user terminal 110 or the guardian terminal 120 or both (S905). Then, the response data is received from the user terminal 110 or the guardian terminal 120 (S910). The open gateway transmits the received response data to the path departure detecting apparatus 150 (S915).

However, the path departure detection device 150, if the received response data does not match the preset password or if the response data is not received even after a certain time, the emergency situation notification to the emergency center terminal 130 to the open gateway 140. Request (S920). Then, the open gateway 140 notifies the emergency situation to the emergency center, that is, the police station or the west (S925). In this case, the form of notifying an emergency may be a text message or a voice call.

So far I looked at the preferred embodiments of the present invention. Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is shown in the claims, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

1 is a block diagram of a system for providing path departure detection information according to the present invention;

2 is a block diagram showing the configuration of a path departure detection apparatus and an open gateway according to the present invention.

3 is a flowchart schematically illustrating a path deviation detection method according to an aspect of the present invention;

4 to 7 are detailed flowcharts showing in detail a path deviation detection method according to an aspect of the present invention;

8 to 9 are signal flows between components in a path departure detection system according to an aspect of the present invention.

Claims (14)

In the path deviation detection device for determining whether or not the user terminal is set to move the moving path, A communication unit for performing data transmission / reception with an open gateway including an open standard application program interface calling unit; An information obtaining unit obtaining at least one of map information for displaying the moving route from the open gateway, current traffic volume information on the moving route, billing information on service usage, and transportation fee information through the communication unit; A monitoring unit configured to receive a departure detection service request from the user terminal through the communication unit, determine a movement path for the departure detection service request, and monitor whether the user terminal leaves the movement path and a moving speed of the user terminal; ; And When the path deviation of the user terminal is detected by the monitoring unit or the difference between the estimated moving speed and the actual moving speed of the mobile terminal user, which is detected by reflecting the traffic volume information as a result of the moving speed monitoring, is greater than a reference value, the user through the communication unit. And a departure notification unit for notifying the departure of the fact that the terminal or the guardian terminal. delete The method of claim 1, The departure detection service request includes source information and destination information, And the monitoring unit detects at least one moving path existing between the starting point and the destination based on the map information obtained by the information obtaining unit. The method according to claim 1 or 3, The information acquiring unit includes a terminal location service interface unit for acquiring terminal location information, a map information service interface unit for acquiring the map information, a traffic information service interface unit for acquiring the traffic volume information, and a charging information service interface for acquiring the charging information And at least one of a fee information service interface for obtaining vehicle fee information. The method according to claim 1 or 3, The departure notifying unit is configured to reflect the map information or the traffic volume information obtained by the information obtaining unit, and grasp emergency center information that can reach the location of the current user terminal in the shortest time, and further notify the emergency center of the departure. Deviation detection device, characterized in that. delete The method according to claim 1 or 3, The departure notification unit transmits a route departure notification message to the user terminal through the open gateway when the route departure is detected, and notifies the departure if the response to the route departure notification message is not received for a predetermined time. Deviation detection device. The method according to claim 1 or 3, The departure notification unit transmits a route departure notification message to the user terminal through the open gateway when the route departure is detected, and notifies the departure when the response data for the route departure notification message does not match a preset password. Deviation detection device, characterized in that. The method according to claim 1 or 3, The notification unit notifies the departure of the route deviation detection device, characterized in that in the form of a voice call or a text message. An open gateway comprising an open standard application program interface call; And At least one of a communication unit performing data transmission and reception with the open gateway, map information for indicating a movement route from the open gateway through the communication unit, current traffic volume information on the movement route, billing information on service use, and transportation means fee information. Receiving the departure detection service request from the user terminal through the information acquisition unit, the communication unit, grasping the movement path for the departure detection service request whether the user terminal is leaving the movement path and the movement of the user terminal The difference between the estimated moving speed and the actual moving speed of the mobile terminal user, which is detected by the monitoring unit and the monitoring unit that monitors the speed and the path deviation of the user terminal is detected as a result of monitoring or reflecting the traffic volume information as a result of the moving speed monitoring. If sangil the user terminal or the exit path departure notification unit includes sensing information providing system characterized in that it comprises a route deviation detecting apparatus for notifying the fact to the departure protector terminal via the communication unit on. The method of claim 10, wherein the open gateway, A usage information database for matching and storing path deviation detection service usage history information for each user; And When the departure detection service request is received from a user terminal, the request receiving time information is stored in the usage information database, and further comprising a control unit for calling the corresponding service interface through the call in response to the request for information from the departure detection device; Characterized in the deviation detection information providing system. A path departure detection method for determining whether a user terminal having a moving path has left the moving path using an open standard application program interface, Receiving a departure detection service request from a user terminal; Determining a movement path for the received departure detection service request; Monitoring location information of the user terminal to monitor whether the user terminal deviates from the moving path; Notifying the user terminal or the guardian terminal of the departure if the path deviation is detected as a result of the monitoring; Obtaining at least one of map information for indicating the movement route, current traffic volume information on the movement route, billing information on service usage, and vehicle usage fee information from an open gateway; Monitoring a moving speed of the user terminal; And And notifying the user terminal or the guardian terminal of the departure when the difference between the estimated moving speed and the actual moving speed of the user of the mobile terminal determined by reflecting the traffic volume information is greater than a reference value. Deviation detection method. 13. The method of claim 12, The step of notifying of the departure fact, the path deviation detection method characterized in that the emergency center information that can reach the current location of the user terminal in the shortest time based on the obtained information to further inform the departure. 13. The method of claim 12, The monitoring step of the path deviation detection method characterized in that to perform the monitoring by periodically identifying the location of the user terminal.

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