KR101915176B1 - System for display information on railway station context awareness based on internet of things - Google Patents

Abstract

The present invention relates to a system for displaying station situation awareness information based on IoT collecting information on various facilities within a station, environment information, and user information based on Internet of Things (IoT), analyzing collected information by context awareness technique to produce reactive content matching a movement pattern of a user, and displaying reactive content in an image with high readability. The system comprises: a station information collecting means obtaining environmental information, railway facilities information, and user information in a railway station by using an IoT sensor; a situation awareness information analyzing means producing reactive content by analyzing the collected information by situation awareness analysis algorithm stored in a database at an IoT platform and varying the produced reactive content for enhancing readability into an image in an infographics form; and an information displaying means displaying the produced reactive content in a screen.

Description

[0001] The present invention relates to an Internet based station-based context awareness information display system,

In particular, the present invention relates to a system for displaying information on a stationary circumstance, and more particularly, to a system and method for displaying information on various facilities within a station history (station history such as railroad, train, bus, taxi, ; Internet of Things), collecting the collected information, analyzing the collected information by the context-aware technique, and producing a responsive content corresponding to the movement pattern of the user, and displaying it as a highly readable image. And a display system.

As the number of passengers on the public transportation railway continues to increase, the congestion in the vehicles and the history shows a congestion of up to 220% in some sections of the commute time, and it is the most inconvenient when the passengers use the subway. The demand is increasing.

The user's activities such as getting in and out, moving, transferring, and passing through the gate in the limited space within the history occur along the movement line. Especially, in the time of congestion, the movement resistance of the pedestrian increases rapidly due to the collision of the line by direction. Which is a factor that hinders the use of railroad history.

Recently, in order to improve the mobility of the existing history in Korea, the historical structure improvement project has been carried out according to the priorities.

In addition, analytical models and predictive researches on the movement and use patterns of architectural space in Korea and abroad have been performed mostly for the definite space.

In addition, many facilities are installed in railroad history, and information DID, which provides information, is an example.

Information DID provides advertisement information, provides necessary information according to user's search, provides location information and usage method of facilities in railroad history. The method of providing information using the information DID has a disadvantage in that it recognizes the moving customer, analyzes the customer's pattern or information on the use of the railway history, provides information based on the information, and provides only flat information.

In order to improve the disadvantages caused by providing information through the information providing apparatus installed in the railway history, and to improve the congestion and to provide information efficiently, researches are continuously performed. Patent Document 4 discloses a technique proposed in the past.

The conventional technique disclosed in Patent Document 1 includes a step of inputting all data in the subway history, a data conversion step of converting input data into a form usable in calculating an optimum copper line, Generating a control signal to control the variable copper wire guidance system based on the calculated optimal copper wire, transmitting a control signal to the variable copper wire guidance system, And a step of activating a variable curvilinear guidance system based on the signal to derive the contextual information based urban railroad history variable curvilinear line.

In addition, the prior art disclosed in Patent Document 2 has at least different

Collecting environmental data by measuring temperature or humidity or temperature and humidity for two or more zones, collecting user rating data on the subway history feelings evaluated by subway history users, Acquiring the user's biomedical signal data, calculating the management index using the environmental data, the user evaluation data and the user's biomedical signal data, and using the management index to perform the internal environment management To manage the air conditioning environment in the history of the city railway.

The prior art disclosed in Patent Document 3 includes a communication unit for receiving first information related to the railway from a plurality of operating institutions related to the railway, a control unit for classifying the first information, and a storage unit for storing the classified first information Wherein the control unit classifies a common code value and a different code value among a plurality of codes used in a plurality of operating organizations, normalizes the different code values according to a predetermined criterion, and generates the common code value and the standardized code value And standardizes the real-time railway passenger information.

The prior art disclosed in Patent Document 4 includes a data input unit for receiving historical data, a control unit for calculating an optimum copper line using the input data, a control unit for setting a path along the traveling direction of the passage, A separator driving unit for moving the passage separator along a predetermined path according to a control signal of the control unit, and separates the passage of history based on the situation information.

Korean Registered Patent No. 10-1608308 (Registered on Mar. 28, 2016) Korean Patent Laid-Open No. 10-2016-0116130 (Published Oct. 10, 2016) (Environmental Management Method in Urban Railroad History) Korean Registered Patent No. 10-1649555 (Registered on December 6, 2016) (Standardization Method of Real-Time Railway Visitors Information) Korean Patent Laid-Open Publication No. 10-2016-0132239 (published on November 17, 2016)

However, as shown in FIG. 1, the information providing apparatus installed in the general railroad history as described above does not provide information based on context awareness, but provides information in a simple and straightforward manner. Therefore, the users rarely utilize the information providing device (DID) unless they are special cases, which disadvantageously can not perform the original purpose of providing the necessary information to the users at all. In particular, the DID information presentation method disclosed in FIG. 1 is disadvantageous in that readability is low because the individual contents are displayed without correlation.

In addition, although the related arts have proposed various methods for improving the traffic congestion in the railroad history, it is impossible to provide the necessary information in accordance with the movement pattern of the user considering the passenger, environmental information, .

Accordingly, the present invention has been proposed in order to solve the above-mentioned general problems of the information providing apparatus (DID) in the station and the related art, and it is an object of the present invention to provide various facilities (IoT; Internet of Things), collects the collected information, analyzes the collected information by using the context-aware technique, creates reactive content according to the movement pattern of the user, The present invention is directed to a system for displaying information on a stationary circumstance, which is based on the Internet.

Another object of the present invention is to provide a system for explaining a stationary circumstance-awareness information based on an object-based Internet, in which similar types of contents are grouped and displayed by not grouping them into individual contents .

It is another object of the present invention to provide a system and method for selecting a user priority content according to a usage pattern of a user's information display device (DID) passing through a station and displaying the railroad history context information on the basis of the selected priority The present invention provides a system for displaying information on a stationary situation.

In order to achieve the above object, the object Internet-based station-state context-awareness information presentation system according to the present invention includes history information collection means for acquiring environmental information, railway facility information, ; The information collected by the history information collecting means is analyzed by the context aware analysis algorithm stored in the database on the object Internet platform to produce the responsive contents and the responsive contents created for the purpose of the readability are displayed in the form of infographics A context-aware information analyzing unit that varies; And information presentation means for presenting the reaction-type content produced by the situation recognition information analysis means on the screen.

The history information collecting means may include an environmental sensor unit which is detachable at a specific position in the history and acquires environmental information; A facilities information sensor unit for acquiring information on facilities installed in the history; And a position sensor unit for automatically acquiring location information of the user by automatically connecting to the smartphone of the user in a wireless manner.

The context awareness analyzing means includes an information database storing rule information, which is a context aware analysis algorithm, and stores user information. And an object internet platform for analyzing the information collected by the history information collecting means with a situation recognition analysis algorithm stored in the information database to produce reactive contents according to a user movement pattern.

The object Internet platform includes a history information acquisition unit that acquires environment information, facility information, and user location information acquired by the historical information collection unit as history information; A rule management application unit for applying the history information acquired by the history information acquisition unit and the rule management stored in the information database; And a reaction type content generation unit for generating a reaction type content according to a user movement pattern based on the application result of the rule management application unit.

The reactive content generation unit generates reactive content based on the individual information, wherein the individual information includes at least one of local area information, area information, time information, environmental information including temperature / humidity / illuminance information, User information, display time information, age information, subway history information, public transportation stop information, publicity information, and advertisement information.

The context awareness analyzing unit further includes a context awareness information converting unit for grouping individual context awareness information based on the responsive content produced by the object Internet platform and converting context aware information into an infographic image to improve readability .

The context recognition information conversion unit may include a content grouping unit for grouping the received reaction type content into types according to types; And a priority selection unit for determining a priority order of the grouped contents based on a usage pattern of the user.

The context recognition information conversion unit may further include a layout adjustment unit that automatically adjusts the layout based on the resolution of the information presentation unit, based on the priority of the reactive content selected by the priority selection unit.

The context recognition information conversion unit may further include an infographic image conversion unit that converts the context-aware information whose layout has been adjusted by the layout adjustment unit into an infographic type image and outputs the converted image to the information expression unit.

According to the present invention, information on various facilities within a station, environmental information and user information are collected on the basis of Internet of Things (IoT), and the collected information is analyzed by a context-aware technique, By creating content and displaying it as an infographic image, there is an advantage that readability can be improved.

In addition, according to the present invention, similar types of contents are not classified as individual contents but are grouped and displayed, thereby enhancing the usability of screen space.

Also, according to the present invention, the user priority content is selected according to the usage pattern of the user's information display device (DID) passing through the station, and the railroad history situation information is displayed based on the selected priority, There is an advantage that the usability can be improved.

1 is an example of information display of an information display device (DID) installed in a conventional railroad history,
FIG. 2 is a schematic diagram of a station-based situation-aware information display system based on the object Internet according to a preferred embodiment of the present invention.
FIG. 3 is a block diagram of an embodiment of the situation recognition information analyzing means of FIG. 2;
FIG. 4 is a block diagram of an embodiment of the context awareness information converting unit of FIG. 2;
5 is an exemplary diagram showing information displayed by an information display device (DID) according to the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an object-based Internet based stationary situation awareness information display system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic block diagram of a station-based situation awareness information display system based on the object Internet according to a preferred embodiment of the present invention, which includes a history information collection means 100, a situation recognition information analysis means 200, .

The history information collection means 100 acquires environment information, railway facility information, and user location information within a station history (particularly, a railroad history) using the Internet IoT sensor.

The history information collecting means 100 includes an environmental sensor 110 installed to be detachably installed at a specific position in the railroad history and acquiring environmental information, a facility information sensor 120 acquiring information on facilities installed in the history, And a position sensor unit 130 for automatically accessing the user's smartphone using a beacon or the like to acquire positional information of the user.

The position sensor 130 may be a beacon. The environment information may include at least one of temperature, humidity, smoke, noise, illuminance, magnetic field, and door opening / closing state.

In addition, the situation recognition information analyzing means 200 analyzes the information collected by the history information collecting means 100 using a situation recognition analysis algorithm stored in a database on the object Internet platform to produce responsive contents, And plays a role of transforming the produced reaction type content into an image in the form of infographics.

The situation recognition information analyzing means 200 includes an information database 210 for storing user information, a rule management means, which is a situation recognition analysis algorithm, A subject matter Internet platform 220 for analyzing the content subject to the user's movement pattern by the context aware analysis algorithm stored in the information database 210, And a context-awareness information converting unit 230 for grouping the cognition information and converting the context-aware information into an infographic image to improve readability.

3, the object Internet platform 220 includes a history information acquisition unit 201 that acquires environment information, facility information, and user location information acquired by the history information collection unit 100 as history information, Based on the history information acquired by the history information acquisition unit 201 and the rule management application unit 202 applying the rule management stored in the information database 210 and the application result of the rule management application unit 202, And a reaction type content generation unit 203 for generating a reaction type content in accordance with the movement pattern.

Here, the reactive-type content generation unit 203 generates reactive-type content based on the individual information, and the individual information includes local area information, area information, time information, environmental information including temperature / humidity / It is preferable that the information includes at least one of pattern information, user information, display time information, age information, subway history information, public transportation stop information, publicity information, and advertisement information.

4, the context recognition information conversion unit 230 includes a content grouping unit 231 for grouping the received reaction type content by type, a content grouping unit 231 for assigning priority to the grouped content based on the usage pattern of the user A priority determination unit 232 for determining a ranking and a reactive content whose priority is selected by the priority selection unit 232 are automatically adjusted in accordance with the resolution of the information display means 300 A layout adjusting unit 233 and an infographic image converting unit 234 for converting the situation-aware information whose layout has been adjusted by the layout adjusting unit 233 into an infographic image and outputting the infographic image to the information displaying means 300 do.

The information exposing means 300 displays the reaction-type content produced by the context-awareness information analyzing means 200 on the screen. The information expelling means 300 can use various information display devices known in the art, but the present invention uses DID (Digital Information Display) as an embodiment.

The operation of the object Internet-based railroad history context awareness information display system according to the preferred embodiment of the present invention will now be described in detail.

First, the history information collecting means 100 is provided with an environmental sensor unit 110 for acquiring environmental information at a predetermined position of a railroad history (indicating a history including all subway history, train history, and train history) Obtain information. Here, each environmental sensor is implemented as an IoT-based sensor, so that it is easy to move, easy to change its position, and is designed to be detachable, thereby facilitating installation.

The environmental sensors include a temperature sensor for detecting temperature, a humidity sensor for detecting humidity, a smoke sensor for detecting smoke, a noise sensor for detecting noise and vibration, a light sensor for detecting illumination, a magnetic field detecting magnetic field A sensor, a door sensor for detecting the opening and closing state of the door, and the like.

The environmental information acquired from each environmental sensor is individually transmitted to the situation recognition information analysis unit 200 through the network or collected through a specific relay apparatus and then transmitted to the situation recognition information analysis unit 200 through the network.

In addition, the facilities information installed in the railroad history is attached to the object information sensor unit 120 through the facilities information sensor unit 120 to acquire the facility information, and the facility information thus obtained is separately transmitted to the situation information analysis unit 200 Or may be collected using a relay device or the like, and then transmitted to the situation-awareness information analyzing means 200 through a network.

Here, it is preferable that the facility information sensor is also installed in a facility for acquiring desired information, and information of the facility is obtained by using the IoT sensor and implementing the facility information detachably.

Next, the position sensor unit 130 is installed at a specific position to acquire information on the user who moves along the railroad history, and information on the user. Here, the position sensor unit 130 may use a device such as a beacon and automatically access the user via a wireless scheme (Bluetooth, Wi-Fi, etc.) to acquire user's information and position information. The obtained user information is very useful for providing personalized information to the user in the future. Here, it is assumed that the user registers a mobile device such as a smart phone used by himself / herself in a railroad history system, and downloads and installs a railroad history usage guide application provided by the railroad history system. That is, the position sensor unit 130 automatically connects with the smartphone of the member registered in the railway history system through short-range wireless communication to obtain user information. At this time, since the position sensor that acquires the user information has its own installation location information, it is possible to acquire the user's location information without using a separate GPS or the like. The acquired user information may also be transmitted to the context awareness information analyzing unit 200 through the network or may be collected through the relay unit and transmitted to the context awareness information analyzing unit 200.

Here, the position sensor unit 130 may preferably be installed at the entrance and exit of the railroad track.

When the environmental information, the facility information and the user information in the railway history are acquired, the situation recognition information analysis means 200 analyzes the information collected using the situation recognition algorithm in the object Internet platform, .

For example, the object Internet platform 220 of the situation recognition information analysis unit 200 analyzes the collected information using a rule manager, which is a situation recognition analysis algorithm stored in the information database 210, Based content. Here, the responsive content is a content that is appropriately changed according to the movement pattern of the user. For example, it is a content whose traffic direction information and the like are changed according to the user's main traffic route.

The object Internet platform 220 analyzes the collected information based on the location information of each area, the location information of each area, the environment information, and the facility information, and generates the responsive contents such as the public transportation link information according to the movement pattern analysis of the pedestrian do.

For example, the history information obtaining unit 210 of the object Internet platform 220 obtains the environment information, the facility information, and the user information acquired by the history information collecting unit 100 as history information and transmits the history information to the rule management application unit 202 .

The rule management application unit 202 fetches a rule management to be applied to the history information from the information database 210 and applies the rule management information to the history information. Here, applying rule management to historical information means extracting the situation recognition algorithm for analyzing historical information and providing it for historical information analysis.

The reactive content generation unit 203 applies the rule management applied by the rule management application unit 202 to actual history information to generate a reactive content according to a user movement pattern.

For example, the reaction-type content generation unit 203 determines the situation through the rule management, and applies the individual information to produce reactive content. Here, the individual information includes at least one of environmental information including area location information, area information, time information, environmental information including temperature / humidity / illuminance information, pedestrian movement pattern information, user information, display time information, age range information, Publicity information, advertisement information, and the like.

In other words, the responsive content generation unit 203 extracts the pedestrian movement pattern by tracking the pedestrian position information, for example, to generate the responsive contents by applying the various individual information to the rule management, The pedestrian movement pattern by age group is extracted by applying the age information again. Then, the main route is analyzed based on the extracted pedestrian movement pattern. Next, when a specific user is detected, based on the analysis information of the main passage, the rule management such as which direction the user has moved in the past or whether the pedestrian entering the specific entrance generally passes through the entrance And determines the direction of the user based on the context recognition. Then, the determined direction information is generated as reaction type content and transmitted to the context awareness expression scenario generation unit 230. In addition, in conjunction with the determined direction information, it is also possible to generate the public-transportation stop information at the entrance and the like as the reaction-type content.

The responsive content according to the movement pattern analysis of the user thus generated is transmitted to the context awareness information converting unit 230.

The content grouping unit 231 of the context awareness information converting unit 230 groups the received reaction type content by type. Here, the types of content providing similar information for a plurality of individual contents are tied to each other without being classified as individual contents. For example, among various contents displayed in a general DID device as shown in FIG. 1, similar types such as time, weather, temperature, and humidity group them. In addition, a plurality of public transportation stop information are grouped, and various advertisement and promotion information are grouped.

When such similar types of contents are grouped and displayed on the screen, as shown in FIG. 5, the usability of the screen space can be increased and the user can conveniently use the information. 5 is an illustration of a screen displayed in the form of an infographic image.

Next, the priority order selection unit 232 determines the priority order of the grouped contents based on the usage pattern of the user. Here, it is preferable to use the accumulated big data for determining the priority. For example, the user pattern of the DID can be analyzed based on the accumulated big data, and the order can be determined based on the information most used by the user.

The layout adjustment unit 233 automatically adjusts the layout in accordance with the resolution of the information presentation means 300. [ For example, the layout is automatically adjusted according to the resolution ratio. The information display means 300 has various resolutions and sizes, and various types of installation (horizontal and vertical). Therefore, if the reactive content is uniformly generated based on the specific information display device, the display accuracy may not be accurately displayed because of the difference in resolution with the actual information display means, or the resolution may be low. Therefore, in order to prevent such a problem, the layout adjusting unit 232 confirms the resolution of the connected information displaying means 300 in advance, automatically adjusts the layout of the reactive content based on the resolution of the connected information displaying means 300 to correspond to the information displaying means, .

The responsive content (context awareness information) whose layout is adjusted is converted into an infographic image through the infographic image conversion unit 234 and output to the information presentation means 300. For example, the infographic image conversion unit 234 may convert various contents such as time, weather, temperature, humidity, news, TTC, peripheral stop information, advertisement / And outputs the information to the information display means 300. The information display means 300 displays the information on the display screen.

5 is an illustration of reactive content displayed as an infographic image. As shown in FIG. 5, it can be seen that similar types of contents are grouped so that the usability of the screen space is improved, and the acceleration is improved by displaying information in an infographic form image.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is obvious to those who have.

The present invention is effectively applied to a technique of grouping similar types of reactive contents in which various information is analyzed on the basis of context information at the station, and converting the contents into infographic images and expressing them in the DID.

100: Historical information collection means
110: Environmental sensor unit
120: facility information sensor unit
130: Position sensor unit
200: situation recognition information analysis means
210: Information database
220: Things Internet Platform
201: Historical information acquisition section
202: Rule management application section
203:
230: situation recognition information conversion section
231:
232: priority order selection unit
233:
234: Infographic image conversion section
300: Information display means

Claims (9)

A system for expressing stationary situation awareness information based on the object Internet,
A history information collection means for acquiring environmental information, railway facilities information, and user information within a station by using the object Internet sensor; The information collected by the history information collecting means is analyzed by the context aware analysis algorithm stored in the database on the object Internet platform to produce the responsive contents and the responsive contents created for the purpose of the readability are displayed in the form of infographics A context-aware information analyzing unit that varies; And information presentation means for presenting the reaction-type content produced by the situation recognition information analysis means on the screen,
The object Internet platform includes a reactive content generation unit for generating a reactive content for changing traffic direction information according to a user's main route,
Wherein the context awareness analyzing unit includes a context aware information converting unit for grouping individual context aware information based on the responsive content produced by the object Internet platform and converting the context aware information into an infographic image to improve readability,
Wherein the context recognition information conversion unit comprises: a content grouping unit for grouping the received reaction type content by type; And a priority selection unit for determining a priority order of the grouped contents based on a usage pattern of the user,
Wherein the similarity of the generated contents is grouped without being classified as individual contents, thereby enhancing the usability of the screen space.
The history information collecting means may include an environment sensor unit which is detachable at a specific location within a station history and acquires environmental information; A facilities information sensor unit for acquiring information on facilities installed in the history; And a location sensor unit for automatically accessing a smartphone of a user in a wireless manner to acquire location information of a user.
The context awareness analyzing means includes an information database storing a rule manager, which is a context recognition analysis algorithm, and storing user information. And an object Internet platform for analyzing the information collected by the history information collecting means with a context aware analysis algorithm stored in the information database to produce a responsive content according to a user movement pattern. Information display system.
The object Internet platform according to claim 3, wherein the object Internet platform includes: a history information acquisition unit that acquires environment information, facility information, and user location information acquired by the historical information collection unit as historical information; And a rule manager application unit for applying the rule information stored in the information database to the history information acquired by the history information acquisition unit.
[3] The method of claim 1, wherein the responsive content generation unit generates reactive content based on the individual information, wherein the individual information includes local area information, area information, time information, environmental information including temperature / humidity / Wherein the at least one of the at least one of the at least one station and the at least one station includes at least one of pattern information, user information, display time information, age information, subway history information, public transportation stop information, publicity information, and advertisement information.
delete delete The status recognition information conversion unit may further include a layout adjustment unit that automatically adjusts the layout based on the resolution of the information presentation unit in response to the content selected prioritized by the priority selection unit Internet - based station - status - aware information display system.
[8] The apparatus of claim 8, wherein the context recognition information conversion unit further comprises an infographic image conversion unit that converts the context-aware information whose layout has been adjusted by the layout adjustment unit into an infographic image and outputs the converted information to the information expression unit Station Internet based station information recognition system.

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