KR102641607B1 - Methods for providing location specific media content with time and location attributes in real time - Google Patents

Abstract

The present invention relates to a system and method for providing location-specific media content with time and location properties in real time, and to a digital media content sharing system. More specifically, the present invention relates to a system and method for providing location-specific media content such as photos and videos with time and location properties. A system and method for providing location-specific media content with time and location properties in real time that allows users to access real-time information about a specific location by providing location properties with location properties.
According to the present invention, by providing a system and method for providing location-specific media content with time and location properties in real time, users can easily and quickly obtain the latest events or event information that occurred in a specific location within the last 24 hours. It provides the effect of making decisions based on objective and up-to-date information in tourism planning.

Description

{Methods for providing location specific media content with time and location attributes in real time}

The present invention relates to a system and method for providing location-specific media content with time and location properties in real time, and to a digital media content sharing system. More specifically, the present invention relates to a system and method for providing location-specific media content such as photos and videos with time and location properties. A system and method for providing location-specific media content with time and location properties in real time that allows users to access real-time information about a specific location by providing location properties with location properties.

Photo sharing sites are gaining prominence, where event photos can be shared with authenticated users through a web-based photo storage (Photobucket).

Examples include Flickr, Photobucket, Picasa, Shutterfly, Beamr, and Snapfish.

Additionally, social networks such as Facebook and Google+ allow large groups of people to post event photos and share them with friends.

Although these photo repositories and social networks are very useful for sharing events with friends, they are limited in realism and interactivity.

Furthermore, many social networks serve as photo repositories, and traditional photo repositories have become social networks, making the distinction between them ambiguous.

Additionally, sites that improve photos are also widely known. Examples include Instagram, Camera+, and Pinterest.

There is a demand for accurate methods and systems that can create and update environments so that they are accurate, well characterized, and reflect the current state.

For example, technology is known to suggest one approach to updating interests by collecting user feedback, and many environments, such as parks, indoor locations, and even main streets of large cities, are simply achievable. It doesn't exist.

Additionally, it would be more meaningful information if you could share not only event photos posted after the event, but also place-based experiences.

Meanwhile, with the increasing use of digital media content and communication applications, users often want to obtain real-time information about a specific location or neighborhood for various purposes such as travel planning, outdoor activities, or assessing local conditions.

However, although existing media sharing applications can provide basic information, they lack the ability to provide real-time location-specific media content with time and location characteristics.

In particular, by providing location-specific media content such as photos and videos with time and location attributes, users can access real-time information about a specific location, providing photos or videos containing neighborhood news, and providing user-selected information. There is a need for a system that can display media content based on location.

Republic of Korea Patent Publication No. 10-2023-0017566 Republic of Korea Patent Publication No. 10-2020-0092646

Therefore, the present invention was proposed in consideration of the problems of the prior art as described above, and the purpose of the present invention is to provide a system and method for sharing location-specific media content such as photos and videos along with time and location attributes. .

In order to achieve the problem that the present invention seeks to solve, a system for providing location-specific media content with time and location properties in real time according to an embodiment of the present invention,

a provider terminal 110 for executing a provider program 150 that captures or uploads media content, including photos or videos, and adds location and time attributes to the media content; and

a consumer terminal 120 for executing a consumer program 160 that displays location-specific media content, displays a map, and allows a user to select a neighborhood on the map; and

A network 130 that connects the provider terminal, the consumer terminal, and the server 140 to enable data exchange between components; and

A server ( By including 140);, the problem of the present invention is solved.

According to the present invention, which has the above configuration and operation, by providing a system and method for providing location-specific media content with time and location properties in real time, users can access the latest events or event information that occurred in a specific location within the last 24 hours. can be obtained easily and quickly, providing the effect of making decisions based on objective and up-to-date information in tourism planning.

1 is a schematic configuration diagram schematically showing a system for providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention.
2 illustrates the architecture of a system 100 for providing location-specific media content with time and location properties of a system for providing location-specific media content with time and location properties in real time according to one embodiment of the present invention. This is an example diagram.
Figure 3 is a block diagram showing that the provider program 150 and the consumer program 160 of a system for providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention are a single program 170. .
Figure 4 is a flowchart schematically explaining a method of providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention.

A system for providing location-specific media content with time and location properties in real time according to an embodiment of the present invention,

a provider terminal 110 for executing a provider program 150 that captures or uploads media content, including photos or videos, and adds location and time attributes to the media content; and

a consumer terminal 120 for executing a consumer program 160 that displays location-specific media content, displays a map, and allows a user to select a neighborhood on the map; and

A network 130 that connects the provider terminal, the consumer terminal, and the server 140 to enable data exchange between components; and

A server ( 140);

Meanwhile, the present inventor's method of providing location-specific media content with time and location properties in real time,

A step (S110) for the provider to capture a photo 180 or video 190 using the camera 200 at the provider terminal 110 or to upload media content from the local space 210, such as a gallery, at the provider terminal 110. ;and

A step (S120) for the provider program 150 to add location 220, time 230, and attributes 240 to media content; and

Step (S130) for the provider program 150 to transmit the media content along with the associated location and time attributes to the server 140 via the network 130;

A step (S140) for the server 140 to classify media content into a main key 280 based on location 220 and a sub key 290 based on time;

A step (S150) for the server 140 to store the processed and classified media content in the database 270;

A step (S160) for the consumer program 160 to display the map 300 on the consumer terminal 120;

A step (S170) for the consumer to select a neighborhood (310) on the map (300);

A step (S180) for the server 140 to retrieve related media content, such as photos 180 and videos 190, matching the location 320 from the database 270;

The server 140 provides the searched media content to the consumer program 160, and the consumer program 160 displays the content on the consumer terminal 120 based on the user's selected location (S190). It is characterized by

Hereinafter, a system for providing location-specific media content with time and location properties in real time according to the present invention will be described in detail through an embodiment.

In the present invention, consumer has the same meaning as user or consumer.

1 is a schematic configuration diagram schematically showing a system for providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention.

2 illustrates the architecture of a system 100 for providing location-specific media content with time and location properties of a system for providing location-specific media content with time and location properties in real time according to one embodiment of the present invention. This is an example diagram.

Figure 3 is a block diagram showing that the provider program 150 and the consumer program 160 of a system for providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention are a single program 170. .

Figure 4 is a flowchart schematically explaining a method of providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention.

As shown in FIG. 1, the system 100 of the present invention for providing location-specific media content with time and location attributes in real time includes a provider terminal 110, a consumer terminal 120, a network 130 such as the Internet, and Includes server 140.

At this time, the provider program 150 is executed in each provider terminal 110, and the consumer program 160 is executed in the consumer terminal 120.

Additionally, as shown in FIG. 3, supplier program 150 and consumer program 160 may be integrated into a single program 170.

Additionally, as shown in FIG. 2, the provider program 150 provides photos 180 or videos 190 including neighborhood news.

The photo 180 or video 190 may be captured using the camera 200 of the provider terminal 110 or sourced from a local space 210, such as a gallery of the provider terminal 110.

The photo 180 or video 190 must include location 220 and time 230.

The location 220 obtained from the attribute 240 is acquired using the GPS 250 in the provider terminal 110, and the time (or date, 230) must be within a predetermined time range, such as 'within 3 days'. .

At this time, as shown in FIG. 2, the server 140 uses the main key 280 according to the location 220 obtained from the attribute 240 for the photo 180 and video 190 obtained from the provider terminal 110. ) and are classified into sub-keys 290 according to time and stored in the database 270.

The consumer program 160 displays the map 300 on the consumer terminal 120, the consumer selects a neighborhood 310 on the map 300, and the server 140 displays a photo 180 that matches the location 220. ) or the video 190 is provided to the consumer program 160.

Then, when an icon is pressed on the consumer terminal 120, the corresponding photo 180 or video 190 is displayed on the consumer terminal 120.

The server 140 may perform post-processing, such as pixelating a photo or video provided from the provider terminal 110 into a shape, remove the image, or insert a background in place of the removed image.

The present invention also allows a provider to provide comments to each photo 180 or video 190 through the provider program 150.

These comments can enhance the user experience by providing additional information or insight about the location and provide more context to the consumer.

In addition, the present invention's system and method for providing location-specific media content with time and location attributes in real time provides several advantages.

This means consumers can access real-time information about a specific location or neighborhood, such as the current weather or the status of local attractions, without having to physically visit that location.

This allows users to make informed decisions when visiting a specific location or planning their activities accordingly.

Additionally, the system of the present invention allows vendors to provide their own media content and insights, creating a dynamic, comprehensive source of location-specific information.

In the following, the present inventor's system and method for providing location-specific media content with time and location properties in real time will be described in more detail.

The main components of the system 100 for providing location-specific media content with time and location properties in real time according to the present invention are as follows.

(a) Provider terminal 110: A device such as a smartphone or tablet used by the provider to capture or upload photos and videos with location and time properties.

The provider terminal 110 executes a provider program 150 that collects and provides media content.

(b) Consumer terminal 120: A device such as a smartphone or tablet used by the consumer to view and interact with location-specific media content provided by the provider.

Consumer terminal 120 executes consumer program 160, which displays media content on a map based on the user's selected location.

(c) Network 130: It is a communication network such as the Internet that connects the provider terminal 110, the consumer terminal 120, and the server 140 to enable data exchange between components.

(d) Server 140: Performs the function of processing, classifying, and storing media content received from the provider terminal 110.

The server 140 manages the database 270 and serves to provide corresponding media content to the consumer terminal 120 according to the user's selection.

(e) Provider program 150 and consumer program 160: Software applications that run on the provider terminal 110 and consumer terminal 120, respectively.

Provider program 150 allows providers to capture or upload media content, while consumer program 160 allows consumers to view and interact with media content on a map.

(f) Database 270: Storage managed by server 140 that stores media content (photos and videos) and associated metadata (location 220, time (date, 230) and other attributes 240). It's a system.

Server 140 classifies media content based on main key 280 (location) and sub key 290 (time) and retrieves related content when requested by consumer terminal 120.

In summary, Figure 2 illustrates the architecture of a system 100 for providing location-specific media content with time and location attributes.

This is between various components, from capturing or uploading media content at the provider terminal 110 to displaying the content on the consumer terminal 120, with the server 140 and database 270 managing and storing the data. shows the information flow.

Figure 4 is a flowchart schematically explaining a method of providing location-specific media content with time and location attributes in real time according to an embodiment of the present invention.

In other words, the method of providing location-specific media content with time and location properties in real time according to the present invention includes:

A step (S110) for the provider to capture a photo 180 or video 190 using the camera 200 at the provider terminal 110 or to upload media content from the local space 210, such as a gallery, at the provider terminal 110. ;and

A step (S120) for the provider program 150 to add location 220, time 230, and attributes 240 to media content; and

- Location attributes are obtained using GPS and time attributes are within a predetermined time range -;

Step (S130) for the provider program 150 to transmit the media content along with the associated location and time attributes to the server 140 via the network 130;

A step (S140) for the server 140 to classify media content into a main key 280 based on location 220 and a sub key 290 based on time;

A step (S150) for the server 140 to store the processed and classified media content in the database 270;

A step (S160) for the consumer program 160 to display the map 300 on the consumer terminal 120;

A step (S170) for the consumer to select a neighborhood (310) on the map (300);

A step (S180) for the server 140 to retrieve related media content, such as photos 180 and videos 190, matching the location 320 from the database 270;

The server 140 provides the searched media content to the consumer program 160, and the consumer program 160 displays the content on the consumer terminal 120 based on the user's selected location (S190). do.

The foregoing claims describe a method for providing location specific media content with time and location properties in real time.

Capture or upload media content, add location and time attributes, transfer content to a server, process and classify content, store content in a database, display a map on a consumer device, select a neighborhood, Displaying related media content and content on consumer terminals.

Specifically, as shown in FIG. 4, the method of providing location-specific media content with time and location attributes in real time according to the present invention performs the following steps.

Media content capture or upload (S110): The provider captures a photo 180 or video 190 using the camera 200 in the provider terminal 110, or media in the local space 210, such as a gallery, in the provider terminal. Upload content.

Attaching properties to media content (S120): The provider program 150 adds location 220, time 230, and properties 240 to media content.

The location 220 is acquired using the GPS 250 of the provider terminal 110, while the time (date, 230) must be within a predetermined time range, such as 'within 3 days'.

Transmitting media content to server (S130): Provider program 150 transmits media content along with associated location and time attributes to server 140 via network 130.

Media content processing and classification (S140): The server 140 processes the received media content by applying mosaics, removing shapes, and inserting backgrounds in place of the removed shapes.

The server 140 classifies media content into a main key 280 based on location 220 and a sub key 290 based on time.

Storing media content in the database (S150): The server 140 stores the processed and classified media content in the database 270.

Displaying a map on the consumer terminal (S160): The consumer program 160 displays the map 300 on the consumer terminal 120.

Selecting a neighborhood on a map (S170): The consumer selects a neighborhood (310) on the map (300) to indicate a location about which he or she would like to know more.

Related media content search (S180): The server 140 searches the database 270 for related media content, such as photos 180 and videos 190, that match the location 320.

Displaying media content on the consumer terminal (S190): The server 140 provides the searched media content to the consumer program 160, and the consumer program 160 displays the content on the consumer terminal 120 based on the user's selected location. do.

When the consumer presses the icon on the consumer terminal 120, the corresponding photo 180 or video 190 is displayed.

In summary, Figure 2 illustrates a method for providing location-specific media content with time and location attributes in accordance with the present invention.

The flow chart represents the step-by-step process from capturing or uploading media content at the provider terminal 110 to displaying the content on the consumer terminal 120, where the server 140 and database 270 manage the data, Process, sort and store.

In the following, a system for providing location-specific media content with time and location attributes will be described in detail.

The present invention provides a system for providing location-specific media content with time and location attributes,

a provider terminal 110 for executing a provider program 150 that captures or uploads media content, including photos or videos, and adds location and time attributes to the media content; and

a consumer terminal 120 for executing a consumer program 160 that displays location-specific media content, displays a map, and allows a user to select a neighborhood on the map; and

A network 130 that connects the provider terminal, the consumer terminal, and the server 140 to enable data exchange between components; and

A server ( 140);.

The foregoing claims describe a system for providing location-specific media content with time and location attributes.

The main components of the system were defined, including provider terminals, consumer terminals, networks, and servers.

The provider terminal captures or uploads media content and adds location and time attributes, while the consumer terminal displays the content.

The network connects the components, and the server processes, classifies, and stores media content in a database to provide content to consumer terminals based on the selected location.

The industrial applicability of the present invention for providing location-specific media content with time and location attributes is vast and diverse, allowing it to enhance user experience, streamline decision-making processes, and provide valuable and realistic time information. do.

The industries and application fields of the present invention system are as follows.

(a) Tourism and travel: The present invention can be used in travel and tourism applications, allowing travelers to access real-time information about a specific location, such as weather conditions, local events or points of interest.

By providing location-specific media content, travelers can make informed decisions about their travel itineraries and prepare specifically for their trips.

(b) Real Estate: The present invention can be used in real estate applications to provide potential buyers and renters with up-to-date information about properties and neighborhoods.

By accessing real-time media content, users can gain insight into the current status of properties, surrounding areas, and ongoing construction or development projects.

(c) Event planning: The present invention can help event planners collect real-time information about the venue and location of various events such as weddings, conferences, or concerts.

By accessing location-specific media content, event organizers can better understand the current status of their venue and make informed decisions about event logistics and planning.

(d) News and Media: The present invention can be utilized in news and media applications, allowing journalists and reporters to provide real-time, location-specific media content that can supplement news stories or provide visual evidence of ongoing events or happenings. You can access it.

(e) Emergency and Disaster Management: The present invention is applicable to emergency response and disaster management scenarios and provides real-time information about affected areas to first responders and emergency management teams.

By accessing location-specific media content, responders can assess the severity of a situation, prioritize resources, and plan a more effective response.

(f) Urban planning and infrastructure development: The present invention can be used in urban planning and infrastructure development applications, allowing urban planners, architects and engineers to access real-time information about a specific location for planning and development purposes.

By providing location-specific media content, professionals can gain insight into the current state of the area and make informed decisions about future developments.

In conclusion, the present invention for providing location-specific media content with time and location attributes has significant industrial applicability across a variety of fields.

The ability to provide relevant information about a specific location in real time is a useful technology for improving decision-making processes, improving user experience, and providing timely insights across a variety of industries.

Meanwhile, the present invention, which provides location-specific media content with time and location attributes, provides several advantages over existing technologies, which can contribute to its usefulness in various industries.

Specifically, it is as follows.

(a) Real-time information: The present invention provides up-to-date and accurate information for a specific location by allowing users to access real-time media content.

This allows users to make informed decisions based on the current state, which can improve problems that are not always possible with existing technologies that rely on static and outdated data.

(b) Improved user experience: By providing location-specific media content such as photos and videos, the present invention provides a more immersive and engaging user experience.

Users can better understand the current status of a location and feel intimately connected to the area.

This can improve problems that cannot be achieved with existing technologies that rely only on text-based descriptions or old images.

(c) Efficient decision making: By providing real-time location-specific information, the present invention facilitates faster and more informed decision-making.

Users can make better choices about travel plans, real estate investments, event planning, and more without extensive research or site visits.

(d) Customized Content: The present invention allows users to access related media content by selecting a specific neighborhood or region on a map.

This allows users to tailor the information they receive according to their interests and needs, providing a more personalized experience compared to existing technologies that can provide a one-size-fits-all approach.

(e) Improved data accuracy: By utilizing GPS technology and time properties, the present invention ensures that media content varies depending on location and time, providing more accurate and reliable information.

Conversely, existing technologies may rely on manually entered location data, which is prone to errors and inconsistencies.

(f) Versatility across industries: The invention's ability to provide real-time, location-specific media content has broad application across a variety of sectors, including tourism, real estate, event planning, news and media, emergency and disaster management, and urban planning. can do.

This diversity provides a competitive advantage over existing technologies that may be limited in scope and usefulness.

In summary, the invention for providing location-specific media content with time and location attributes offers many advantages over the prior art.

It will be applicable to a variety of applications through features such as providing real-time information, improving user experience, streamlining decision-making, providing customized content, ensuring data accuracy, and versatility across industries.

Meanwhile, both the present invention and Instagram provide users with access to media content.

However, their purpose and function are significantly different. In terms of decision time, the present invention provides real-time location-specific information to enable users to make informed decisions quickly and efficiently.

Instagram, on the other hand, is a social media platform primarily focused on sharing user-generated content, which is not necessarily location-dependent or real-time.

In the following, we will compare the two platforms in terms of decision time and demonstrate the superiority of the present invention.

Let us assume that the average decision time of users using the present invention is 'T_invention' and the average time of users searching Instagram is 'T_instagram'.

At this time, these two values are compared to emphasize the differences and show the superiority of the present invention.

Decision Time: The present invention provides real-time, location-specific media content so that users can quickly access relevant information and make informed decisions.

Conversely, Instagram users may have to search through various profiles, hashtags, or locations to find relevant information, which can be time-consuming and less efficient.

Official: T_invention / T_instagram

Let us assume that the average decision time for a user using the present invention is 5 minutes, whereas for a user searching Instagram it takes 15 minutes to find relevant information and make a decision.

Using the formula mentioned above, it is as follows.

0.33T_invention / T_instagram = 5 / 15 = 1 / 3

0.33

The result (0.33) indicates that the decision time of the present invention is three times faster than that of Instagram, highlighting the superiority of the present invention in terms of efficiency and decision making.

Based on decision time comparison, the present invention is superior to Instagram in that it provides real-time location-specific information, allowing users to make informed decisions more quickly and efficiently.

Although Instagram serves as a platform for sharing user-generated content and connecting with others, it may not be very effective in providing users with the relevant, real-time information they need to make quick decisions.

The excellence of the present invention is proven by the figure (0.33), which represents a decision time three times faster than Instagram.

Instagram can lag in decision-making efficiency due to a number of factors, including delays in photo or video uploads and the ability to provide users with relevant, real-time information.

Some of these factors are:

(a) Content-centric: Instagram is a social media platform where users primarily share personal photos and videos.

The focus of content is often more on personal experiences, creative expression, and social connections rather than providing real-time, location-specific information to aid decision-making.

(b) Algorithmic curation: Instagram's feed is algorithmically curated based on user behavior and preferences, so users may not always see the latest or relevant content they need to make decisions.

These algorithms prioritize content based on engagement, relationships and other factors, potentially delaying the display of real-time, location-specific information.

(c) Hashtags and location tags: Instagram allows users to search for content using hashtags and location tags, but these features may not always provide accurate or up-to-date results.

Users often have to navigate through large amounts of content, which is time consuming and may not provide the most relevant information for decision making.

(d) Content Verification: Instagram does not have a built-in mechanism for verifying the accuracy of location and time attributes associated with uploaded media content.

As a result, users may encounter inaccurate or outdated information, making it difficult for them to make informed decisions based on the content available on the platform.

(e) Network and Device Limitations: Network connection issues, server congestion, or device limitations may cause delays in uploading photos or videos to Instagram.

These factors prevent users from accessing up-to-date, location-specific information in a timely manner.

In conclusion, because Instagram focuses on social connections and sharing personal content rather than providing real-time location-specific information, decision-making efficiency may lag.

Additionally, factors such as algorithmic curation, reliance on hashtags and location tags, lack of content authentication, and network or device limitations can cause delays in photo or video uploads and prevent users from accessing relevant information for quick decision-making. there is.

Meanwhile, the following is an example showing the process of providing content using the method of the present invention.

In other words, in order to provide photos 180 or videos 190 within 48 hours from the current Daejeon Government Complex location 220, the server 140 must query the database 270 to retrieve the corresponding media content.

Queries should include filtering based on location, time range, and media type (photo or video).

Below is an SQL query that shows how to retrieve the information you need.

SELECT *

FROM media_content

WHERE location = 'Daejeon Government Complex'

AND media_type IN ('photo', 'video')

AND timestamp >= NOW() - INTERVAL '48 hours'

ORDER BY timestamp DESC;

In this query:

'SELECT * retrieves all rows from the media_content table.

'FROM media_content' specifies a table containing media content information.

'WHERE location = 'Daejeon Government Complex'' filters the results based on the specified location (Daejeon Government Complex).

'AND media_type IN ('photo', 'video')' filters the results to include only photos and videos.

'AND timestamp >= NOW() - INTERVAL '48 hours' filters the results to include media content within the last 48 hours from the current time.

'ORDER BY TIMESTAMP DESC' sorts results in descending order based on timestamp, so the most recent media content is displayed first.

This query may be used by server 140 to retrieve related photos 180 or videos 190 within a specific location and time range from database 270.

The server may provide requested media content to the consumer terminal 120 as needed.

Additionally, a program can be created using a mobile platform such as Android or iOS to access and retrieve photos within 72 hours from now as a location attribute in the local space 210 of the provider terminal 110.

Here we provide an example using the Android platform.

Add the necessary permissions to the AndroidManifest.xml file.

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

Request location permissions from an activity or fragment and read external storage permissions.

private static final int PERMISSION_REQUEST_CODE = 1;

private void requestPermissions() {

ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.READ_EXTERNAL_STORAGE}, PERMISSION_REQUEST_CODE);

}

Redefine 'onRequestPermissionsResult' to process permission results.

@Override

public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

if (requestCode == PERMISSION_REQUEST_CODE) {

if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {

fetchPhotosWithLocation();

} else {

//Handle permission denied case

}

}

}

Implement the 'fetchPhotosWithLocation()' method to access and fetch photos with location attribute within the last 72 hours.

private void fetchPhotosWithLocation() {

long currentTime = System.currentTimeMillis();

long threeDaysAgo = currentTime - (72 * 60 * 60 * 1000);

String[] projection = {

MediaStore.Images.Media._ID;

MediaStore.Images.Media.DATE_TAKEN;

MediaStore.Images.Media.LATITUDE;

MediaStore.Images.Media.LONGITUDE

};

String selection = MediaStore.Images.Media.DATE_TAKEN + " >= ? AND " +

MediaStore.Images.Media.LATITUDE + " IS NOT NULL AND " +

MediaStore.Images.Media.LONGITUDE + " IS NOT NULL";

String[] selectionArgs = {String.valueOf(threeDaysAgo)};

try (Cursor cursor = getContentResolver().query(

MediaStore.Images.Media.EXTERNAL_CONTENT_URI;

projection,

selection,

selectionArgs,

MediaStore.Images.Media.DATE_TAKEN + " DESC")) {

if (cursor != null) {

while (cursor.moveToNext()) {

long id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID));

long dateTaken = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATE_TAKEN));

double latitude = cursor.getDouble(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.LATITUDE));

double longitude = cursor.getDouble(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.LONGITUDE));

// Process the fetched photos with location properties

}

}

}

}

This example shows how to access and retrieve photos with location attributes within the last 72 hours from the local space 210 of the provider terminal 110 on an Android device.

Depending on your specific requirements, you can modify and adapt this code as needed, or implement a similar solution for the iOS platform using Swift or Objective-C.

Additionally, the database 270 of the server 140 stores related information about media content such as photos and videos along with their properties.

A possible record structure or schema for database content might include the following tables:

(a) media_content table: Stores information about each photo or video.

id: Unique identifier (primary key) for the media content.

media_type: Media content type ('photo' or 'video').

file_path: Path to the media content file stored on the server.

file_size: Byte size of the media content file.

timestamp: Timestamp (date and time) when the media content was created.

location_id: Foreign key referencing the locations table.

user_id: Foreign key referencing the users table.

Caption: An optional caption or explanation provided by the user for media content.

(b) Location table: Stores information about multiple locations.

id: Unique identifier (primary key) for the location.

name: The name of the location, such as 'Government Complex Daejeon'.

Latitude: The latitude coordinate of the location.

longitude: The longitude coordinate of the location.

(c) users table: Stores information about users who provide or consume media content.

id: The user's unique identifier (primary key).

username: The user's unique username.

email: User's email address.

password: This is the encrypted password of the user account.

(d) Comment table: Stores comments provided by users for each media content.

id: The comment's unique identifier (primary key).

media_content_id: Foreign key referencing the media_content table.

user_id: Foreign key referencing the users table.

text: The text content of the comment.

timestamp: Timestamp (date and time) when the comment was created.

The above case is an example of the record structure or database content in the database 270 of the server 140.

Tables and fields can be added, removed, or modified as needed, depending on the specific requirements and functionality of the invention.

Please note that you should also consider appropriate indexing and normalization for optimal database performance.

In the following, an example using the Android platform will be provided, assuming that the provider program 150 has been developed as a mobile application.

The process of checking the status of the GPS 250, requesting access to the local space 210, and communicating with the server 140 can be described as follows.

Add the necessary permissions to the AndroidManifest.xml file.

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.INTERNET" />

Request location permissions from an activity or fragment and read external storage permissions.

private static final int PERMISSION_REQUEST_CODE = 1;

private void requestPermissions() {

ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.READ_EXTERNAL_STORAGE}, PERMISSION_REQUEST_CODE);

}

Redefine 'onRequestPermissionsResult' to process permission results.

@Override

public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

if (requestCode == PERMISSION_REQUEST_CODE) {

if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {

checkGPSStatusAndFetchData();

} else {

//Handle permission denied case

}

}

}

Implement the 'checkGPSStatusAndFetchData()' method to check the GPS status and retrieve data from the server 140.

private void checkGPSStatusAndFetchData() {

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

boolean isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

if (isGPSEnabled) {

fetchDataFromServer();

} else {

// Handle GPS not enabled case

}

}

Implement the 'fetchDataFromServer()' method to communicate with the server 140 and retrieve data.

private void fetchDataFromServer() {

// Use a suitable networking library, e.g., Retrofit, to make API calls to the server 140.

// Process the fetched data and update the UI accordingly.

}

The above example shows how an Android application can check the status of GPS 250, request access to local space 210, and communicate with server 140.

You can modify and adapt this code as needed depending on your specific requirements, or implement a similar solution for the iOS platform using Swift or Objective-C.

For example, using the present invention, consumers can obtain weather information for Yuseong Country Club (golf course) within one hour of today through the following steps.

The consumer opens the app on his/her user terminal (consumer terminal 120).

The app displays a map and consumers find Yuseong Country Club on the map using the built-in search feature or by manually navigating to the location.

Consumers zoom in on the Yuseong Country Club location marked with a specific marker on the map.

The server 140 receives a request for weather information at the location of Yuseong Country Club and searches the database 270 for photos and videos taken within the last hour at the location.

The server 140 searches for related photos and videos according to query conditions, processes them with artificial intelligence, and analyzes weather information such as precipitation, wind speed, and temperature.

If AI detects anomalies in the weather information provided by the photographer, such as temperature or wind speed being too different from the surrounding area, it filters the information.

The server 140 transmits the analyzed weather information along with photos and videos to the consumer terminal 120.

The app on the consumer terminal 120 displays photos, videos, and weather information for the Yuseong Country Club location for the past hour.

Consumers can visually understand current weather conditions through photos and videos, and can also view analyzed weather information (precipitation, wind speed, temperature) provided by the app.

As described above, by using the present invention, consumers can easily and quickly obtain the latest weather information for Yuseong Country Club within one hour today and make wise decisions about visiting the golf course.

For another example, according to the present invention, a consumer who wants to tour in Daejeon to see the cherry blossoms in Suncheon first checks the cherry blossom situation in photos of the Suncheon Cherry Blossom Street within the last 24 hours and then wants to tour.

Using the present invention, consumers can obtain information about the cherry blossom situation in Suncheon within the past 24 hours by following the following steps.

The consumer opens the app on his/her user terminal (consumer terminal 120).

A map is displayed in the app, and consumers find cherry blossom trails in Suncheon using the built-in search function or by manually navigating to the location.

Consumers zoom in on the location of the cherry blossom road marked with a specific marker on the map.

The server 140 receives a request for the cherry blossom situation in Suncheon and searches the database 270 for photos and videos taken at that location over the past 24 hours.

The server 140 searches for related photos and videos based on query conditions including the location of the cherry blossom road and a timestamp within the last 24 hours.

The server 140 transmits the searched photos and videos to the consumer terminal 120.

The app on the consumer terminal 120 displays photos and videos of Suncheon Cherry Blossom Road taken within the last 24 hours.

Consumers can view photos and videos to visually understand the current cherry blossom situation in Suncheon.

As described above, by using the present invention, consumers can easily and quickly obtain the latest information on the cherry blossom situation in Suncheon within the last 24 hours, allowing them to make informed decisions in their tourism plans.

According to the present invention, by providing a system and method for providing location-specific media content with time and location properties in real time, users can easily and quickly obtain the latest events or event information that occurred in a specific location within the last 24 hours. It provides the effect of making decisions based on objective and up-to-date information in tourism planning.

In the present invention, real-time weather services can be displayed on the consumer terminal 120 in parallel.

For example, connect to an external weather service API such as OpenWeatherMap or Weather Underground to access real-time weather data.

This information can be used to supplement consumer-generated weather data and provide a more comprehensive overview of weather conditions in a location.

We provide code below that shows how to retrieve real-time and historical weather data using the OpenWeatherMap API.

Get date/time

API_KEY = 'your_openweathermap_api_key'

def get_weather_data(lat, lon):

URL= f' https://api.openweathermap.org/data/2.5/weather ? lat={lat}&lon={lon}&appid={API_KEY}'

response = requests.get(url)

returns response.json()

def get_historical_weather_data(lat, lon, timestamp):

url = f' https://api.openweathermap.org/data/2.5/onecall/timemachine ? lat={lat}&lon={lon}&dt={timestamp}&appid={API_KEY}'

response = requests.get(url)

returns response.json()

# Example usage:

latitude = 36.778259

Longitude = -119.417931

current_weather_data = get_weather_data(latitude, longitude)

print("Current weather data:", current_weather_data)

The get_weather_data function retrieves real-time weather data for a given latitude and longitude. You must sign up for an OpenWeatherMap account and receive an API key.

In the present invention, for example, using the Eventbrite API, local events occurring near a selected location are retrieved and displayed on the consumer terminal 120.

Next, specify a radius of 10 kilometers and search for and display events around the designated area.

Below is the source code that implements this.

API_KEY = 'your_eventbrite_api_key'

def get_local_events(latitude, longitude, radius='10km'):

url = f' https://www.eventbriteapi.com/v3/events/search/

?location.latitude={latitude}&location.longitude={longitude}&location.within={radius}&token={API_KEY}'

response = requests.get(url)

returns response.json()

# Example usage:

latitude = 36.778259

Longitude = -119.417931

local_events = get_local_events(latitude, longitude)

Events in local_events['events']:

print("Event name:", event['name']['text'])

print("Event start:", event['start']['local'])

print("Event URL:", event['url'])

print("\n")

The get_local_events function retrieves local events that occur near a specified latitude and longitude within a specified radius (default is 10 km).

You must sign up for an Eventbrite (a web that collects local events) account, create an app, and receive an API key to use the service.

Displaying air quality and pollution data on the consumer terminal 120 can make informed and accurate decisions about outdoor activities depending on air quality conditions.

Websites such as Breezometer or AirVisual display real-time air quality data and pollution levels through air quality monitoring services.

Here is a source that shows how to get real-time air quality data for a given location using the AirVisual API.

API_KEY = 'your_airvisual_api_key'

def get_air_quality_data(lat, lon):

url = f' http://api.airvisual.com/v2/nearest_city ?lat={lat}&lon={lon}&key={API_KEY}'

response = requests.get(url)

returns response.json()

# Example usage:

latitude = 36.778259

Longitude = -119.417931

air_quality_data = get_air_quality_data(latitude, longitude)

print("City:", air_quality_data['data']['city'])

print("Neighborhood:", air_quality_data['data']['neighborhood'])

print("AQI (neighborhood):", air_quality_data['data']['current']['pollution']['aqius'])

print("Main pollutants:", air_quality_data['data']['current']['pollution']['mainus'])

The get_air_quality_data function retrieves real-time air quality data for a given latitude and longitude.

And, the provider terminal 110 can share its location, image, or weather information on a social media platform.

This helps you promote your app and encourage more users to contribute data and insights.

Below is the source code implementation that shows how to post a tweet with a message and image to access the Twitter API.

# Set up Tweepy with Twitter API credentials

consumer_key = 'Supplier_Key'

consumer_secret = 'Supplier_password'

access_token = 'your_access_token'

access_token_secret = 'your_access_token_secret'

authentication = tweepy.OAuthHandler(consumer_key, consumer_secret)

auth.set_access_token(access_token, access_token_secret)

api = tweepy.API(authentication)

def post_tweet_with_image(message, image path):

Using open(image_path, 'rb') as image_file:

image_data = api.media_upload(file name=image_path, file=image_file)

api.update_status(status=message, media_ids=[image_data.media_id])

# Example usage:

tweet_message = 'Sharing beautiful images around Daejeon Government Complex!'

image_file_path = 'path/to/your/image.jpg'

post_tweet_with_image(tweet_message, image_file_path)

The post_tweet_with_image function posts a tweet with the given message and image file.

For other social media platforms, such as Facebook or Instagram, similar functionality can be implemented using their APIs.

In the present invention, the photo 180 or video 190 provided by the provider terminal 110 is provided to the neural network, and the weather information obtained therefrom is provided to the consumer terminal 120 in parallel.

A neural network as a pre-trained model is needed to provide photos or videos and output weather, sunlight, rain, humidity, temperature, and fine dust.

For example, let's call the model trained in the data set "my_trained_model.h5" and implement the source.

Below is a sample showing how to predict weather conditions from input images using a pre-trained model.

# Load the pre-trained model.

model = tf.keras.models.load_model("my_trained_model.h5")

# Load and preprocess input image

input_image_path = "path/to/input/image.jpg"

Image = Image.open(input_image_path)

image = image.resize((224, 224)) # Assume the model was trained on 224x224 images

image_array = np.array(image) / 255.0 # Normalize pixel values

image_array = np.expand_dims(image_array, axis=0) # Add batch dimension

# Make predictions using the model

prediction = model.predict(image_array)

# Extract and display expected weather conditions

Weather, sunlight, rain, humidity, temperature, fine dust = prediction[0]

print(f"Weather: {weather}")

print(f"Sunshine: {Sunshine}")

print(f"Rain: {rain}")

print(f"Humidity: {Humidity}")

print(f"Temperature: {temperature}")

print(f"Fine dust: {fine_dust}")

In this example, we used a pre-trained model called "my_trained_model.h5" which accepts an image of size 224 x 224 and outputs 6 consecutive values corresponding to the mentioned features.

These models must be trained on a dataset before using them in this program.

According to the present invention, users can easily and quickly obtain the latest events or event information that has occurred in a specific location within the last 24 hours, providing the effect of making decisions based on objective and up-to-date information in tourism planning. .

Those skilled in the art to which the present invention pertains as described above will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. Therefore, the embodiments described above should be understood in all respects as illustrative and not limiting.

The scope of the present invention is indicated by the claims described below rather than the detailed description above, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention. do.

110: Provider terminal
120: consumer terminal
130: network
140: server

Claims (4)

In a method of providing location-specific media content with time and location properties in real time,
A step (S110) for the provider to capture a photo 180 or video 190 using the camera 200 at the provider terminal 110 or to upload media content from the local space 210, such as a gallery, at the provider terminal 110. ;and
A step (S120) for the provider program 150 to add location 220, time 230, and attributes 240 to media content; and
Step (S130) for the provider program 150 to transmit the media content along with the associated location and time attributes to the server 140 via the network 130;
A step (S140) for the server 140 to classify media content into a main key 280 based on location 220 and a sub key 290 based on time;
A step (S150) for the server 140 to store the processed and classified media content in the database 270;
A step (S160) for the consumer program 160 to display the map 300 on the consumer terminal 120;
A step (S170) for the consumer to select a neighborhood (310) on the map (300);
A step (S180) for the server 140 to retrieve related media content, such as photos 180 and videos 190, matching the location 320 from the database 270;
The server 140 provides the searched media content to the consumer program 160, and the consumer program 160 displays the content on the consumer terminal 120 based on the user's selected location (S190). A method for providing location-specific media content with time and location properties in real time.
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