KR101725943B1 - System for providing WiFi in train - Google Patents

Abstract

The present invention relates to a Wi-Fi system in a train transportation network. The present invention comprises: a passenger terminal connected to a wireless LAN AP to perform Wi-Fi communication; a wireless LAN management server allowing the passenger terminal of the train to use the Internet; and a wireless LAN AP provided to the passenger terminal. The present invention maximizes an advertising effect when Wi-Fi is provided in the train transportation network.

Description

A system for providing WiFi in a train transportation network

The present invention relates to a Wi-Fi providing system for providing various services using Wi-Fi in a train transportation network.

Wireless Internet services include WiFi, Wibro, and EVDO.

Among them, a wireless LAN (WiFi) is called a wireless fidelity or a WLAN (Wired LAN) and conforms to the IEEE 802.11-1999 standard, and connects an access point (AP) to a wired LAN network , 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, 802.11b, Connection methods and protocol standards.

The reference model of the IEEE 802 standard protocol is based on the concept of layering of the OSI reference model, and it standardizes mainly the lower two layers out of the seven layers of the OSI model.

The wireless LAN service uses the ISM band (unlicensed band) of 2,400 to 2,483 GHz which complies with the IEEE 802.11b / g international standard and has narrow coverage due to frequency interference with other communication services and low power. Therefore, the 2.4 GHz band wireless LAN service is used locally for indoor and narrow coverage hotspots.

 Since the wireless LAN system can be easily interworked with the Internet network and is produced and supplied according to the system specification according to the international standard, the use of the wireless LAN system is spreading due to advantages such as an inexpensive device price and high speed data transmission.

Meanwhile, as smartphones become more popular, demand for and interest in wireless Internet has increased. However, infrastructure and infrastructure are still lacking. Even if the WiFi zone, which is a wireless LAN area, is well-equipped, there is a problem that the use of the wireless LAN is limited due to the policy of each communication company, or a confusion occurs due to redundant installation.

Therefore, as the use of portable IT devices increases and the speed of development rapidly changes, it is necessary to install a wireless Internet infrastructure according to the environment and applications and to establish a professional design. In particular, it is urgent to develop a service method for providing free wireless LAN service to passengers in a public train such as a subway or a train.

Korean Patent Publication No. 10-2009-0037227

The technical problem of the present invention is to provide various services using a Wi-Fi in a train transportation network. In addition, the technical problem of the present invention is to maximize the advertisement effect when Wi-Fi is provided in a train transportation network.

An embodiment of the present invention relates to a train passenger terminal connected to a wireless LAN AP provided in a train history or a train car for Wi-Fi communication; When a Wi-Fi connection is established from the train passenger terminal through the wireless LAN AP, an advertisement company to view the advertisement is selected from the train passenger terminal connected to the Wi-Fi access, and the advertisement contents of the selected advertisement company is displayed on the train passenger terminal A wireless LAN management server for providing the web page and allowing the passenger terminal to use the Internet when the web page of the initial screen is terminated in the passenger terminal; And transmits the selected advertisement company to the wireless LAN management server from the train passenger terminal requesting access to the WiFi, receives an initial screen web page displaying advertisement contents of the selected advertisement company from the wireless LAN management server, The WLAN management server includes an advertisement content database to which an advertisement content including an advertisement web page, a discount coupon web page, and an instant prized web page is allocated for each advertisement company; An advertisement company selection window generation unit for generating an advertisement company selection window including a list of advertisement companies which is a list of a plurality of advertisement companies; When a Wi-Fi connection request is received from the train passenger terminal through the wireless LAN AP, an advertisement provider selection window including the advertisement provider list is provided to the wireless LAN AP, and one advertisement provider selected from the advertisement provider selection window A customized advertisement providing unit for providing the advertisement contents allocated to the selected advertisement company to the wireless LAN AP as an initial screen web page; And an Internet connection processing unit for permitting the use of the Internet of the passenger terminal when the viewing of the advertisement contents is terminated and allowing access from the passenger terminal to the IP web address requested to be accessed by the passenger terminal, Wi-Fi antenna to build; A location information collecting unit for receiving location information from a GPS module provided in a train and transmitting the received location information to the WLAN management server; And an advertisement company selection window provided from the wireless LAN management server to the train passenger terminal requesting connection to the Wi-Fi, transmits the advertisement company selected from the passenger in the advertisement company selection window to the Wi-Fi management server, And a Wi-Fi connection processing unit for receiving an initial screen web page showing advertisement contents of a company from the Wi-Fi management server and relaying the initial screen web page to the train passenger terminal.

The initial screen web page may include at least one of a history information button, a train information button, a suggestion button, an urgent report button, a CCTV browse button, and a destination button.

The WLAN management server includes a history information database in which history information including location information, current weather information, restaurant information, and tourist information is allocated and stored by history; A train information database in which train information including train attendant contact information, train facility information, and empty seat information is allocated and stored for each train; And a history information extracting unit for extracting the history information of the history at the present location of the train when the history information button is selected from the train passenger terminal and providing the extracted history information and the train information to the train passenger terminal connected through the wireless LAN AP And a service processing unit.

The history information database stores historical advertisement contents by history, and the additional service processing unit extracts history advertisement contents of the history of arrival of the train while providing the Internet to the train passenger terminal, have.

If the recommendation button is selected from the train passenger terminal, the supplementary service processor may provide a suggestion input field for inputting the recommendation to the train passenger terminal so as to store the input suggestion.

The WLAN management server includes an installation information database storing installation location information including a WLAN AP installation train and a WLAN AP installation history for each WLAN AP ID, When there is a selection of the emergency report button, it informs the terminal of the train crew who boarded the train equipped with the wireless LAN AP that relayed the emergency report, and the police station which has the closest history to the train installed the wireless LAN AP relaying the emergency report It is possible to transmit the telephone number and the train information of the train passenger terminal that has been urgently reported to the control server of the terminal.

Wherein the WLAN management server comprises a CCTV image receiving unit for receiving a CCTV image photographed from a camera installed in each train or inside the history, and the additional service processing unit is operable to select the CCTV viewing button from the train passenger terminal CCTV images inside the train and CCTV images of the train arriving at the train can be relayed in real time.

When the destination button is selected through the train passenger terminal and the destination history name is inputted through the train passenger terminal, a destination arrival alarm is provided to the selected train passenger terminal when the train arrives at the destination history .

The wireless LAN access point includes a first wireless LAN AP provided on a first train and a second wireless LAN AP provided on a second train, and the WiFi connection processing unit of the first wireless LAN access point is connected to the first wireless LAN AP Transmits the terminal information of the connected first passenger terminal to the WLAN management server, and when the passenger terminal of the passenger who has got off the first train is disconnected from the first WLAN AP, And the web page IP address provided at the time of the disconnection to the WLAN management server.

Wherein the wireless LAN management server includes an access history database storing terminal information of a passenger terminal disconnected from the first wireless LAN AP and a web page IP address provided at a point of time when a connection is released, And the first passenger who is disconnected from the second train is connected to the second wireless LAN AP provided in the second train on the other second train so that the terminal information of the train passenger terminal connected to the second wireless LAN AP of the second train The supplementary service processing unit determines that the supplementary service processing unit has been allocated to the terminal information of the train passenger terminal that has been disconnected from the first wireless LAN AP The web page IP address can be provided to the passenger terminal connected to the second wireless LAN AP.

According to the embodiment of the present invention, it is possible to maximize the advertising effect by using Wi-Fi in the history of trains and trains. Further, according to the embodiment of the present invention, it is possible to increase the convenience of users by providing services such as route, landing report, and CCTV viewing on the train through WiFi in the train transportation network.

Therefore, the surrounding area provides traffic and tourism information, which Increase  have. Furthermore, Web screen  Foreign language tourists can also choose language Available  have. All services are provided separately App Service through So that user convenience can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a state in which a wi-fi is provided in a train according to an embodiment of the present invention; FIG.
2 is a block diagram of a system for providing Wi-Fi in a train transportation network according to an embodiment of the present invention;
3 is a block diagram of a configuration of a train passenger terminal according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating an advertisement maker selection window according to an embodiment of the present invention. FIG.
Figure 5 is an illustration of an initial screen web page displaying ad content in accordance with an embodiment of the present invention.
6 is a configuration block diagram of a wireless LAN AP according to an embodiment of the present invention;
FIG. 7 is a block diagram of a configuration of a WLAN management server according to an embodiment of the present invention; FIG.
8 is a diagram for explaining the provision of the same web page according to the transit according to the embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to achieve them, will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

2 is a configuration diagram of a WiFi providing system in a train transportation network according to an embodiment of the present invention. FIG. 3 is a diagram illustrating a configuration of a WiFi providing system according to an embodiment of the present invention. FIG. 4 is an exemplary diagram illustrating an advertisement company selection window according to an embodiment of the present invention. FIG. 5 is a diagram illustrating an example of an advertisement content selection window according to an embodiment of the present invention. An example of the initial screen web page.

Hereinafter, the term "train" may include any vehicle that is moved through a rail, such as a subway, a train, a KTX, or a general train. Also, the term "station" refers to a place used as a train station. Therefore, the following passengers include not only passengers who board a train but also passengers who stay in history without being on a train.

As shown in FIG. 1, the present invention includes a wireless LAN AP (Access Point) 200 in a train to construct a free WiFi zone. Accordingly, a terminal (hereinafter referred to as a 'train passenger terminal 100') carried by a passenger in a train is located in a free Wi-Fi zone, so that the wireless Internet can be freely used freely. A free WiFi zone can be constructed using the wireless LAN AP 200. [ Therefore, in the present invention, the train passenger terminal 100 includes not only a passenger terminal connected to the wireless LAN AP 200 installed on a train but also a passenger terminal connected to the wireless LAN AP 200 installed in the history.

The wireless LAN access point 200 is an access terminal that is connected to a mobile communication network such as 3G, 4G (LTE), and Wibro to help use a wireless LAN (Wi-Fi). Accordingly, the broadband Internet can be used within a predetermined distance of the location where the wireless LAN AP 200 is installed through a PDA or a notebook computer. As of 2007, technology standard usage model has been up to IEEE802.11g, and transmission speed can be up to 64Mbp. In addition, the initial reach of radio waves was only 10 meters, but in the 2000s, it increased to 50 ~ 200 meters.

Although the WiFi frequency currently uses 2.4G and 5G, it is obvious that various other frequency bands designated by the government can also be used as the WiFi frequency band in the present invention. In addition, WiBro, LTE, Wireless Mesh, and 5G new technologies can be used for external data reception using WiFi, and any other means of communication with external devices will be possible.

The present invention relates to a method and apparatus for providing a free Wi-Fi in a train or in a history, by providing advertisement contents on an initial screen in consideration of free Wi-Fi use and maximizing the advertising effect and enhancing the convenience of a train passenger It is a Wi-Fi system.

2, the WiFi providing system of the present invention includes a wireless communication network 400, a train passenger terminal 100, a wireless LAN access point 200, and a wireless LAN management server 300 .

The wireless communication network 400 is a wireless Internet network that connects the wireless LAN AP 200 and the wireless LAN management server 300 and can be implemented by 3G, 4G (LTE), Wibro, and the like. When the wireless communication network 400 is implemented as 3G or 4G, a wireless mobile communication system including a base transceiver station (BTS), a repeater, a mobile switching center (MSC), and a home location register (HLR) Data communication can be performed using a communication network. For reference, a mobile radio communication network includes, in addition to a base transceiver station (BTS), a repeater, a mobile switching center (MSC), a home location register (HLR), an access gateway (Packet Data Serving Node), and the like.

The passenger terminal 100 is a terminal connected to a wireless LAN AP 200 provided in a train history or a train car for Wi-Fi communication.

The train passenger terminal 100 is equipped with a wireless LAN card (not shown) and can access the wireless LAN AP 200 by Wi-Fi connection. Such a train passenger terminal 100 will be described with reference to a smart phone as an example. However, not only a smart phone but also a tablet PC, a slate PC, a notebook computer, . Of course, it is needless to say that the terminal to which the present invention is applicable is not limited to the above-described type, but may include both terminals capable of communicating with external devices.

For reference, the smart phone is an intelligent terminal that adds computer support functions such as internet communication and information search to a mobile phone, and can install an application desired by a train passenger. The smart phone combines the advantages of a mobile phone and a personal digital assistant (PDA), integrating data communication functions such as schedule management, fax transmission and reception, and Internet access to mobile phone functions.

The passenger terminal 100 may include a terminal Wi-Fi communication unit 110, an alarm unit 120, a display unit 130, and a terminal control unit 140 as shown in FIG.

The terminal Wi-Fi communication unit 110 performs Wi-Fi communication for accessing the wireless LAN AP 200. That is, an antenna is provided to connect to the WiFi of the wireless LAN AP 200 and wirelessly transmit / receive data to / from the wireless LAN AP 200.

The alarm unit 120 receives a destination arrival message from the WLAN management server 300 and generates an alarm when an ongoing train arrives at the destination history of the train passenger. An alarm may be generated by an alarm sound through a speaker, an alarm display through the display unit 130, or an alarm through vibration.

The display unit 130 is a touch screen panel provided on a front surface of a smartphone terminal and displaying a work screen by providing a touch screen screen capable of simultaneously performing input and display. And displays a graphical user interface (GUI) for communication with the train passenger. In a touch screen panel, a keyboard layout, which is an input section, is displayed in an overlapping manner on a work screen in a graphic form. The position and transparency of the keyboard layout input window can be controlled by train passengers.

When the passenger terminal 100 is connected to the WiFi access through the wireless LAN AP 200, the advertisement company selection window A containing the advertisement company list is received through the wireless LAN AP 200, And is displayed on the display unit 130 as well. When an advertisement company selected from among the advertisement company selection window A is selected, an initial screen web page B having advertisement contents assigned to the selected advertisement company is received through the wireless LAN AP 200, And is displayed on the display unit 130 as well. 5, the initial screen web page B may include at least one of a history information button, a train information button, a destination button, and an emergency report button in addition to the advertisement contents. In addition, a suggestion button and a CCTV browse button may be further included.

When any one of the history information button, the train information button, the destination button, the urgent report button, the suggestion button, and the CCTV browse button is selected from the train passenger, the terminal control unit 140 transmits the type of the selected button to the wireless LAN AP 200 to the WLAN management server 300 via the network. When receiving the destination arrival alarm message from the WLAN management server 300, the terminal control unit generates an alarm through the alarm unit 120.

6 is a configuration block diagram of a wireless LAN AP according to an embodiment of the present invention.

The WLAN AP 200 transmits a request to the passenger terminal 100 for requesting a Wi-Fi connection request from the wireless LAN access server 100 to the advertisement company selection window A ). And selects an advertisement company from the passenger terminal 100 that requests access to the Wi-Fi and transmits the selected advertisement company to the wireless LAN management server 300. Then, the initial screen web page B displaying the advertisement contents of the selected advertisement company is received from the wireless LAN management server 300 and is provided to the train passenger terminal 100.

6, the WLAN AP 200 may include a Wi-Fi antenna 210, a location information collecting unit 220, and a Wi-Fi connection processing unit 230.

The Wi-Fi antenna 210 establishes a Wi-Fi network. Wi-Fi networks that allow users to access the Internet through wireless Internet networks such as 3G, 4G, and WiBro. A WiFi antenna 210 supporting 2.4 / 5Ghz two channels may be employed to build a WiFi network.

The location information collecting unit 220 receives the location information from the GPS module provided in the train and transmits the received location information to the WLAN management server 300. Even if it is not a GPS module, it can receive train position information from the train driving record terminal and transmit it to the WLAN management server 300.

The Wi-Fi connection processing unit 230 relays the advertisement company selection window A (FIG. 4) provided from the wireless LAN management server 300 to the train passenger terminal 100 requesting connection to the Wi-Fi. Then, the advertisement company selected from the advertisement company selection window A is selected from the passenger terminal 100, and the advertisement company selected from the train passenger terminal 100 is transmitted to the Wi-Fi management server.

And an initial screen web page B (FIG. 5) showing the advertisement contents of the selected advertisement company is received from the Wi-Fi management server and relayed to the train passenger terminal 100.

For example, when a train passenger wants to access a wireless LAN AP 200 in a train via a train passenger terminal 100, the wireless LAN AP 200 selects an advertisement company provided from the wireless LAN management server 300 And provides the window A (Fig. 4) to the passenger terminal 100 of the train. When the passenger selects the advertisement company indicated as 'Beskin 50%' among the advertisement company selection window A displayed on the train passenger terminal 100, 'Beskin' is transmitted to the wireless LAN management server 300 as an advertisement company. The wireless LAN access point 200 receives any advertisement content from the wireless LAN management server 300, such as an advertisement web page, a discount coupon web page, and an instant prized web page, And the train passenger terminal 100 displays a Beskin advertisement as an initial screen web page B as shown in FIG.

Here, the advertisement company selection window A may have a form of a network selection window for selecting the wireless LAN AP 200. That is, if the train passenger activates the Wi-Fi of the train passenger terminal, the wireless LAN AP 200 provided in the train or the history is one, but the network selection window is displayed so that a plurality of advertisement company names are virtually exposed. Therefore, it is possible to expose several WiFi names depending on the nature of the advertisement. Therefore, the list of advertisement companies displayed in the advertisement company selection window A can be displayed in the form of a WiFi name.

7 is a block diagram of a configuration of a WLAN management server according to an embodiment of the present invention.

When the WiFi access server 300 has a Wi-Fi connection from the passenger terminal 100 through the wireless LAN AP 200, the advertisement server to access the advertisement is displayed on the passenger terminal 100 connected to the Wi- . Then, after the advertisement content of the selected advertisement company is provided to the train passenger terminal 100 as the initial screen web page B and the viewing of the initial screen web page B is completed in the train passenger terminal 100, ) Of the Internet. Here, the term "browsing end" refers to a case in which an act of, for example, passing a piece of advertisement content displayed on a web page of an initial screen of a terminal, or deleting an indication of an advertisement content is detected. The WLAN management server 300 has the same configuration as that of a typical web server in hardware in order to implement the above operation, and various types of languages such as C, C ++, Jaba, Visual Basic and Visual C And includes a program module that performs various functions.

The WLAN management server 300 may include an advertisement content database 310, an advertisement company selection window A generating unit 320, a customized advertisement providing unit 330, and an Internet access processing unit 340. In addition, a history information database 350, a train information database 360, a CCTV image receiving unit 370, and an additional service processing unit 380 can be included.

The advertisement content database 310 is a database to which advertisement contents including an advertisement web page, a discount coupon web page, and an instant prized web page are assigned for each advertisement company. For each advertisement company, an advertisement web page, a discount coupon web page, and an instant prized web page are allocated and stored. For example, the first advertisement company may be assigned and stored with the first advertisement web page, the first discount coupon web page, and the first advertisement content of the first instant prized web page, and similarly, An advertisement web page, a second discount coupon web page, and a second advertisement content of a second instant prized web page may be allocated and stored.

The advertisement company selection window (A) generation unit 320 generates an advertisement company selection window A including a list of advertisement companies, which is a list of a plurality of advertisement companies. And creates an advertisement company selection window (A) in which a plurality of advertisement company names are exposed as an advertisement company list.

The customized advertisement provider 330 transmits the advertisement company selection window A (FIG. 4) including the advertisement company list to the wireless LAN access point 200 via the wireless LAN AP 200 from the train passenger terminal 100 And provides it to the LAN AP 200. When one of the advertisement companies selected in the advertisement company selection window A is selected in the train passenger terminal 100, the advertisement contents allocated to the selected advertisement company are extracted and displayed as an initial screen web page B (FIG. 5) 200).

For example, when a train passenger wishes to access a wireless LAN AP 200 in a train via a train passenger terminal 100, the WLAN AP 200 receives the WiFi message from the WLAN management server 300 And provides the illustrated advertisement company selection window A to the train passenger terminal 100. When the passenger selects the advertisement company indicated as 'Beskin 50%' among the advertisement company selection window A displayed on the train passenger terminal 100, 'Beskin' is transmitted to the wireless LAN management server 300 as an advertisement company. The wireless LAN access server 200 extracts any one of the advertisement web page, the discount coupon web page, and the instant prized web page of the 'Baskin' company and transmits the advertisement content to the wireless LAN AP 200 And transmits the initial screen web page B as an initial screen web page B. The wireless LAN AP 200 relays the initial screen web page B to the passenger terminal 100. Therefore, the passenger terminal 100 displays the Beskin advertisement as the initial screen web page B as shown in FIG.

For reference, the initial screen web page B may be implemented as an application (APP) on a smart phone or as a web (WEB). In the case of being provided on the web, it is automatically connected to the designated web screen at the time of initial Wi-Fi connection, and the advertisement contents are displayed on the web screen.

The Internet connection processing unit 340 permits the use of the Internet of the train customer terminal when the viewing of the advertisement contents on the train passenger terminal 100 is finished and permits access to the IP web address requested by the train customer terminal.

The initial screen web page B generated by the customized advertisement provider 330 includes history information buttons, train information buttons, suggestion buttons, emergency notification buttons, CCTV viewing buttons, And a destination button.

The history information button is a button for providing history information including position information, current weather information, restaurant information, and sightseeing information for each history when a user touch is provided.

The train information button is information to which train information including the boarding attendant contact information, train facility guide information, and empty seat information is allocated and stored for each train when a user touches it.

The Suggestion button is a means to input suggestions about the train or history when there is a user touch. Therefore, passengers of trains can input the regulation of cooling and heating of trains and history, and other suggestions.

The emergency report button notifies the terminal of the train crew member aboard the train when there is a user touch and reports to the control server of the police station having the closest history to the train installed the wireless LAN AP 200 relaying the emergency report . Therefore, it is possible to report immediately if there is a risk within the train.

The CCTV viewing button is used to provide real-time CCTV images in trains or history when a user touches them.

The destination button is for inputting a destination when there is a user touch, so that an alarm sound is emitted when the destination is reached.

In this way, various additional services can be provided to the train passenger using various buttons displayed on the initial screen web page B. To this end, the wireless LAN management server 300 includes a history information database 350, a train information database 360, an installation information database 390, a CCTV image receiving unit 370, and an additional service processing unit 380.

The history information database 350 is a database in which history information including location information, current weather information, restaurant information, and tourist information is allocated and stored for each history. In the history information database 350, historical advertisement contents unique to each history are stored. The contents that can advertise each history are individually registered and stored.

The train information database 360 is a database in which train information including boarding attendant contact information, train facility information, and empty seat information is assigned and stored for each train.

The supplementary service processing unit 380 extracts the history information of the history at the current position of the train when the history information button is selected from the passenger terminal 100. If there is the selection of the train information button, And provides the extracted history information and train information to the train passenger terminal 100 connected through the wireless LAN AP 200. Further, the supplementary service processing unit 380 extracts the history advertisement contents of the history of arrival of the train while providing the Internet to the train passenger terminal 100, and provides the extracted contents in a pop-up form.

When the recommendation button is selected from the train passenger terminal 100, the supplementary service processing unit 380 provides a suggestion input field to the train passenger terminal 100 in which the suggestion item can be input, Save the item. Therefore, it is possible to receive the suggestion of lowering the current temperature in the train or raising the temperature in real time, thereby enabling immediate feedback processing. Furthermore, it is possible to improve the train environment in consideration of the contents suggested by train passengers at a later time.

Additionally,  The processing unit 380 can provide traffic information and tourism information to tourists at home and abroad. We also offer various languages for foreign tourists. Web screen  Language selection can be provided. All of these services are available through dedicated apps.

The installation information database 390 is a database in which installation location information including installation history of the wireless LAN AP 200 and installation history of the wireless LAN AP 200 is stored for each wireless LAN AP ID. Therefore, in the additional service processing unit 380, when there is the selection of the emergency report button from the train passenger terminal 100, the supplementary service processing unit 380 carries on the train provided with the wireless LAN AP 200 relaying the emergency report And informs the terminal of the train crew that the telephone number of the train passenger terminal (100) and the train information of the emergency passenger terminal (100) are notified to the control server of the police station that has the closest history to the train in which the wireless LAN AP Can be transmitted. Therefore, it is possible to report quickly if there is a risk in the train.

The CCTV image receiving unit 370 receives a CCTV image photographed from a camera provided inside each train or inside the history. When the CCTV viewing button is selected from the passenger terminal 100, the additional service processing unit 380 relays the CCTV image in the train and the CCTV image in the history in which the train arrives in real time. Accordingly, the passenger of the train can view the CCTV image inside the train and the CCTV image of the history where the train arrives in real time through his / her passenger terminal 100.

On the other hand, the destination button is a button for inputting a destination when there is a user touch, and for making an alarm sound when the input destination reaches the destination. Accordingly, the additional service processing unit 380, When a destination button is selected and a destination history name is input, a destination arrival alarm is provided to the selected train passenger terminal 100 when a train arrives in the destination history. The WLAN AP 200 provided in the train is provided with a position information collecting unit 220 and can transmit the train position to the WLAN management server 300 in real time. Therefore, the supplementary service processing unit 380 of the WLAN management server 300 can provide a destination arrival alarm when a train arrives at the destination history set by the train passenger.

Meanwhile, the wireless LAN management server 300 can identify the train passenger on the train using the train passenger terminal 100, and utilize the train ride history. Describe how to use the train ride history.

The way to use the train ride history is to get back to another train when Wi-Fi connection is disconnected by getting off the train so that when you connect to Wi-Fi, you can re-browse the last web page you visited on the previous train.

A first wireless LAN AP 200a provided in the first train 10 and a second wireless LAN AP 200b provided in the second train 20 are provided as shown in FIG. It is assumed that the user gets on the train 10 and connects to the first WLAN AP 200a and then gets off and on again to get on the second train 20 and connect to the second WLAN AP 200b.

The WiFi connection processing unit 230 of the first wireless LAN access point 200a transmits the terminal information of the train passenger terminal 100 connected to the first wireless LAN AP 200a on the first train 10 To the wireless LAN management server (300).

When the passenger of the train gets off the first train 10 or turns off the Wi-Fi and the passenger terminal 100 is disconnected from the first wireless LAN AP 200a, the WiFi connection processing unit 230 of the first wireless LAN AP 200a Transmits to the wireless LAN management server 300 the terminal information of the disconnected passenger terminal 100 and the web page IP address provided when the connection is released.

The WLAN management server 300 stores the terminal information of the train passenger terminal 100 disconnected from the first WLAN AP 200a and the web page IP address provided at the point of time when the connection is canceled in the connection history database. Therefore, the connection history database stores the terminal information of the train passenger terminal 100 disconnected from the first WLAN AP 200a, and the web page IP address provided at the time of disconnection.

Thereafter, the first passenger who is disconnected from the first WLAN AP 200a is connected to the second WLAN AP 200b provided on the second train 20 on the second train 20, When the terminal information of the passenger terminal 100 connected to the second wireless LAN AP 200b of the second train 20 is disconnected from the first wireless LAN AP 200a of the first train 10, The additional service processing unit 380 sets the web page IP address allocated to the terminal information of the passenger terminal 100 disconnected from the first wireless LAN AP 200a to the second wireless LAN AP 200a, To the passenger terminal 100 connected to the wireless LAN AP 200b.

Therefore, the train passenger on the second train 20 can immediately use the web page last used in the first train 10 without inputting a separate web page IP address. For reference, when providing the web page IP address to the passenger terminal 100 connected to the second wireless LAN AP 200b, the advertisement content is provided to the initial screen web page B, and then the user clicks It is possible to provide a web page last used in the first train 10 after a predetermined time elapses.

The embodiments of the present invention described above are selected and presented in order to facilitate the understanding of those skilled in the art from a variety of possible examples. The technical idea of the present invention is not necessarily limited to or limited to these embodiments Various changes, modifications, and other equivalent embodiments are possible without departing from the spirit of the present invention.

100: Passenger terminal 200: Wireless LAN AP
300: wireless LAN management server 310: advertisement content database
320: Advertiser selection window generation unit 330:
340: Internet connection processing unit 350: History information database
360: Train information database 370: CCTV image receiving unit
380:

Claims (10)

A train passenger terminal connected to a wireless LAN AP provided in a train history or a train car to perform WiFi communication;
When a Wi-Fi connection is established from the train passenger terminal through the wireless LAN AP, an advertisement company to view the advertisement is selected from the train passenger terminal connected to the Wi-Fi, and the advertisement content of the selected advertisement company is displayed on the train passenger terminal A wireless LAN management server for providing the web page and allowing the passenger terminal to use the Internet when the web page of the initial screen is terminated in the passenger terminal; And
The wireless LAN management server selects an advertisement company from a train passenger terminal requesting access to the Wi-Fi and transmits the advertisement web page to the wireless LAN management server, receives an initial screen web page displaying advertisement contents of the selected advertisement company, And a wireless LAN access point (AP)
The initial screen web page includes at least one of a history information button, a train information button, a suggestion button, an urgent report button, and a destination button,
Wherein the WLAN management server comprises:
An advertisement content database in which advertisement contents including advertisement web pages, discount coupon web pages, and instant prized web pages are assigned to respective advertisement companies;
An advertisement company selection window generation unit for generating an advertisement company selection window including a list of advertisement companies which is a list of a plurality of advertisement companies;
When a Wi-Fi connection request is received from the train passenger terminal through the wireless LAN AP, an advertisement provider selection window including the advertisement provider list is provided to the wireless LAN AP, and one advertisement provider selected from the advertisement provider selection window A customized advertisement providing unit for providing the advertisement contents allocated to the selected advertisement company to the wireless LAN AP as an initial screen web page;
An Internet connection processing unit for permitting the use of the Internet by the passenger terminal when the viewing of the advertisement contents is terminated and allowing access from the passenger terminal to the IP web address requested for connection;
A history information database in which history information including location information, current weather information, restaurant information, and tourist information is allocated and stored by history;
A train information database in which train information including train attendant contact information, train facility information, and empty seat information is allocated and stored for each train; And
An additional service for extracting the history information of the history at the present position of the train when the history information button is selected from the train passenger terminal and providing the extracted history information and the train information to the train passenger terminal connected through the wireless LAN AP And a processing unit,
The wireless LAN access point (AP)
Wi - Fi antenna to build Wi - Fi network;
A location information collecting unit for receiving location information from a GPS module provided in a train and transmitting the received location information to the WLAN management server; And
And transmits the selected advertisement company selected from the train passenger to the WiFi management server in the advertisement company selection window, and transmits the selected advertisement company to the selected advertisement company And a Wi-Fi connection processing unit for receiving an initial screen web page displayed on the Wi-Fi management server and relaying the initial screen web page to the passenger terminal,
The initial screen web page includes a CCTV viewing button,
In the history information database, historical advertisement contents are allocated and stored by history,
The supplementary service processing unit extracts the history advertisement contents of the history in which the train arrives while providing the Internet to the train passenger terminal,
The WLAN management server includes a CCTV image receiving unit for receiving a CCTV image photographed from a camera provided in the history,
When the CCTV viewing button is selected from the train passenger terminal, the supplementary service processing unit relays the CCTV video in the history of arrival of the train in real time,
The wireless LAN AP includes a first wireless LAN AP provided on a first train and a second wireless LAN AP provided on a second train,
The Wi-Fi connection processing unit of the first WLAN AP transmits the terminal information of the first passenger terminal of the train connected to the first WLAN AP to the WLAN management server, and transmits the terminal information of the first passenger terminal of the passenger, Transmits the terminal information of the disassembled train passenger terminal and the web page IP address provided at the time of the disconnection to the WLAN management server when disconnected from the first wireless LAN AP,
Wherein the wireless LAN management server includes an access history database storing terminal information of a passenger terminal disconnected from the first wireless LAN AP and a web page IP address provided at a point of time when the access point is disconnected,
The first passenger who is disconnected from the first wireless LAN AP is connected to the second wireless LAN AP provided on the second train by being taken on another second train so that the train connected to the second wireless LAN AP of the second train When the terminal information of the passenger terminal matches the terminal information of the train passenger terminal disconnected from the first wireless LAN AP of the first train, And providing the web page IP address allocated to the terminal information to the train passenger terminal connected to the second wireless LAN AP.
delete delete delete The method according to claim 1,
The supplementary service processing unit may provide a recommendation input field for inputting a suggestion item to the train passenger terminal when the recommendation button is selected from the train passenger terminal, WiFi access system.
The method according to claim 1,
The WLAN management server includes an installation information database storing installation location information including a wireless LAN AP installation train and a wireless LAN AP installation history for each wireless LAN AP ID,
The additional service processing unit notifies the terminal of the train crew boarded on the train in which the wireless LAN AP relaying the emergency report is selected when the emergency report button is selected from the train passenger terminal, A WiFi system in a train transport network that transmits the telephone number and train information of an emergency passenger terminal to the control server of the police station that has the closest history to the train where the AP is installed.
delete The method according to claim 1,
When the destination button is selected through the train passenger terminal and the destination history name is inputted through the train passenger terminal, a destination arrival alarm is provided to the selected train passenger terminal when the train arrives at the destination history WiFi system in train transportation network.
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