TW201317915A - Accurate multicast reporting system and method introducing geographic information system (GIS) spatial resolution - Google Patents

Abstract

Disclosed is an active information reporting method introduced a geographic information system (GIS) spatial resolution mechanism, which is characterized by the introduction of a geographic information system (GIS) that brings a feature enabling a geographic position to be accurately displayed and enabling information to be accurately transmitted to a communication device user within a target scope. The invention allows the information to be accurately transmitted based on the geographic position through a local call device, a handheld mobile device or other communication mechanisms, and enables the information to be immediately and accurately provided to a user group in a specific area through utilization of precise marketing, an emergency information reporting system or other needs. According to the invention, the spatial resolution mechanism that has the feature of geographic high precision is adopted, thereby effectively reducing troubles caused by information transmission by mistake, enhancing the trust of the user, lowering the cost and improving the efficiency.

Description

Accurate multicast broadcast notification system and method for importing geographic information system GIS spatial analysis

The invention relates to a system and a method for actively issuing a notification message, in particular to a system and method for actively issuing a notification for a specific area, and the advantage is that a mechanism for introducing a spatial operation is provided, so that the object of the message transmission is more in the geographical location category. Accurate; the invention can be applied to Location Based Service (LBS) accurate marketing, emergency messaging mechanisms, or other applications that need to provide information to a specific regional user base in an instant and accurate manner. In the current event, a message can be sent accurately and instantly to notify the communication users in a specific area.

The message sent by the present invention may be a voice, text, or other electronic multimedia information format; the timing of the transmission may be reserved in advance, or may be delivered immediately.

In the prior art, Japanese Patent No. 2009-222553 "URGENT EARTHQUAKE NEWS FLASH DELIVERY SYSTEM, URGENT EARTHQUAKE NEWS FLASH DELIVERY METHOD, AND PROGRAM", mentions how to release seismic information to potentially affected users in the shortest time. Inform the user of emergency evacuation measures. The advantage of this patent is that it emphasizes timeliness and can broadcast the message in the shortest time, but the disadvantage is that it can only be used in handheld devices, and the regional accuracy is not sufficient - although it can be released through space conditions, but only The mobile network base station is the smallest unit. All handheld device users connected to a specific mobile network base station will receive broadcast messages regardless of distance, which is the lack of regional accuracy.

Taiwan Patent No. I285040 "Instant Messaging System and Method", which proposes a system and method for instant messaging, whose communication mechanism uses a conventional terminal device for message transmission, but the selection mechanism of the message recipient is adopted. The database search mechanism is implemented. For example, for personal data collected in advance, such as age, gender, and items of interest, the recipient list is screened for notification by conditional comparison. Its practice of using static personal data as a screening benchmark is only applicable to some situations, and it is not possible to keep pace with the times, and it is also lacking regional accuracy.

The invention is based on the coordinate information of the receiving end device and performs accurate geospatial analysis (Point in Polygon) with the spatial range condition, and can accurately obtain the list of communication devices located in the target space, and finally provide for the filtered user equipment. Accurate regional message broadcast notification. To solve the problem of insufficient accuracy in the area of Japanese Patent No. 2009-222553 and Taiwan Patent No. I285040. The invention collects the coordinate data of the receiving end device and utilizes the absolute accuracy in space thereof, and further supports the key of the invention applied to the accurate LBS; in addition, the application aspect of the invention is not limited to the handheld device, It is used in city telephones, smart city telephones, Internet interactive TVs, home postal communication and other communication units with coordinate information for space retrieval.

In addition, the present invention can also be applied to telephone marketing or telephone polls. The conventional selection mechanism of this part is no more than the following types:

1. Generated by computer random numbers

2. Randomly generated by the telephone sample database

3. From the telecommunications company's book

The results of the above selections are easy to be smashed into shots. For regional marketing, cross-region call out increases the system cost and reduces efficiency in addition to increasing user experience. For public opinion polls, if the number is concentrated, The same community is even more meaningless. If we can make good use of the invention, the accuracy of the target region and the random selection of cross-regional will be more convincing.

It can be seen that there are still many shortcomings in the above-mentioned methods of use, which is not a good design, but needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional methods, the inventor of the present invention has improved and innovated, and proposed a message notification mechanism based on the spatial information concept of the Geographic Information System (GIS). Address information communication equipment, the collection and update of its geospatial database can be solved by patent number 93312315 "fixed network access location technology"; handheld mobile device through the mobile network base station triangle positioning , or the Global Positioning System (GPS) technology, to know the coordinate information of the device. Therefore, the present invention, after introducing the GIS spatial resolution mechanism, must provide a more accurate, more flexible, and more maintainable message dissemination method than the prior art.

The object of the present invention is to provide a message transmission technology that operates by delineating a spatial range. Through the GIS mechanism of the geographic information system, the manner of obtaining a notification object can be limited and searched according to the attributes of the database field. The old way of conditional restriction lists introduces a more intuitive, reasonable, and precise spatial concept mechanism, allowing service providers to filter users by spatial scope, thereby providing a suitable information push service.

The second objective of the present invention is to utilize the spatial range to filter the characteristics of the user, and can be applied to a disaster notification mechanism in a high-risk area, and after an earthquake, a heavy rain, an earthquake, a tsunami, and a fire, an emergency message is sent to an area that may cause injury. Notification.

The system for accurately broadcasting the notification of the GIS spatial analysis of the above-mentioned invention includes a spatial range definition module, a communication device geospatial database, a spatial comparison module, a communication module, and a message retransmission module. The invention first defines a target interval, and uses a Point in Polygon method to obtain a list of communication devices to be notified, and then actively pushes the message to target users in the target area. The invention technology is implemented by the following steps:

1. Define the spatial extent of the sent message. The target area can define any area range through the electronic map system. It can also refer to the existing map concept, limited range information, such as a county, a township, etc., or other specific target areas. ;

2. The list of to-be-sent message devices after the comparison of the space is compared with the coordinate information of the target communication device by using the area defined in the previous step to obtain a list of devices to be sent; The content of the geospatial database of the communication equipment will be updated for the geospatial coordinates and necessary information for communication according to the actual situation;

3. One-way message notification for the collection of communication devices, and the message is transmitted to the target communication device through the existing communication mechanism.

A precise notification mechanism based on spatial geography can flexibly and dynamically delineate the target area and send instant messages to the area. The steps include:

1. Defining the target area using a geographic information system;

2. Parsing the target set through spatial operations;

3. Proactively send messages to the target user through the communication mechanism.

With regard to the foregoing features and functions of the present invention, the following detailed description of the examples with reference to the drawings will be first described in the context of a system implementation.

Referring to FIG. 1 , an architecture diagram of an accurate multicast broadcast notification system for spatial analysis of a geographic information system (GIS) is provided. First, a target range interval is set through the spatial range definition module 10, and the range interval can be directly edited by using a geographic information system mechanism through a graphical GUI interface to directly edit the target space range; or through the map. The GUI interface adds point coordinates as a benchmark, and then extends to a conceptual spatial extent through an expansion mechanism. For example, the point data is expanded into a square circle, the line data is extended to the surface space, the surface data is expanded into the surface space, or the conceptual area information is used to describe the specified range in natural language, such as the Taipei Xinyi District and the 101 Building. Within 100 meters, within 50 meters on both sides of the fourth section of Xinyi Road, Taipei City. Regardless of the above-mentioned process, the coordinates of each turning point can be expressed by means of latitude and longitude serialization. However, the scope of patent application is not limited by the definition of the module implementation system of the spatial range.

Furthermore, the target range interval and the data of the communication device geospatial database 50 are transferred to the spatial comparison module 20 for performing a Point in Polygon operation to determine whether the coordinate point of the communication device is within a spatial range. The necessary information of the communication device stored by the communication device geospatial database 50, such as the local telephone number, the mobile phone number, the address of the home, and the space coordinate information of the communication device; the Point in Polygon can adopt the light projection algorithm Discrimination is performed by a conventional algorithm such as (Ray Casting Algorithm). The foregoing operation will locate the device information in the range, and the message is transmitted by the communication module 30 according to the attribute of the device; the subsequent processing of the delivery failure may determine whether to submit the message resending module 40 for periodicity according to the importance of the message. Repeat the delivery of the message until the user replies with confirmation. Different communication devices 70 use different media 60, so different communication modules 30 need to be used. For example, a local telephone can make a voice call through a telecommunication company; a smart local telephone phone can make a voice call through a telecommunication company, or directly Voice amplification (emergency message notification); hand-held communication device can make voice calls, or send Short Message Service (SMS) or Multimedia Message Service (MMS) through the telecommunication network; TV) transmits text marquee messages on television; family households transmit messages via postal or neighborhood broadcast mechanisms.

The aforementioned communication equipment geospatial database 50 must update the coordinates of the coordinates in real time according to the current situation to ensure the geographical accuracy of the method notification. Stationary communication equipment (intra-city telephone, IP TV, user address) with fixed address information, its coordinate update mechanism can refer to patent number 93312315 "fixed network access positioning technology", mobile equipment can pass GPS signal, Or the base station triangle positioning to obtain the coordinates.

Please refer to FIG. 2, which is a flowchart of the method for accurately transmitting the notification of the geographic information system (GIS) space analysis. The space identifier 210 for defining the sent message, and the list of the to-be-sent message devices 220 after the comparison of the space, compares the coordinates of the communication device with the foregoing spatial range, and adds the list of the device to be sent, wherein the communication device geospatial database 250 According to the actual situation, the instant update, and the one-way message notification 230 of the communication device set, whether the transmission is successful and the reply 260 is received, further includes a message resending step 240, by continuously repeating the notification message until the user receives the reply The message is up.

Please refer to Appendix 1 to Annex 5 for an example of the use scenarios that can be applied to the present invention to assist in understanding the convenience and accuracy of the GIS spatial analysis of the present invention.

Please refer to Appendix I. Block A is defined as the campus area of the Chiang Kai-shek Memorial Hall. The information provider can immediately transmit the relevant information of the event to all handheld device users in the campus through the mobile phone for the defined area. .

Please refer to Appendix 2, in order to respond to specific activities, the event organizer dynamically sets a specific range of intervals, and publishes the message; this block B is defined as a small dome, and will be subject to noise when holding large events such as concerts. Through the invention, the traffic-affected residential block can flexibly define the spatial extent and accurately obtain the affected users. Through local telephone communication, the voice call is sent in advance to notify the residents of the possible impact, thereby obtaining the user's understanding and reducing the possible emotions. reaction.

Please refer to Annex III. Block C is defined as the 551 lane road in the 5th section of Minzu Road, Yangmei City. It extends to the 30-meter area on both sides. Because of the road widening project, it is scheduled to avoid affecting the majority of passers-by. For night construction, the mechanism of the present invention can be used to issue voice calls or communication mails in advance to accurately notify residents affected by noise and traffic.

Please refer to Annex IV. Block D is a service block that defines the restaurant of a fast food restaurant in advance. The performance of the meal time on a certain day is not satisfactory. The store manager can use the mechanism of the present invention to obtain the MOD located in the service area. user

Please refer to Appendix 5, directly on the TV through the interactive TV on the Internet, and report the preferential message in the form of a marquee to attract users who have not yet ate and order the value meal.

The invention discloses an "accurate multicast broadcast notification method for introducing spatial information system (GIS) spatial analysis", which has the following advantages:

1. The present invention utilizes the spatial extent of the GIS and the real spatial coordinates of the receiving device to perform spatial analysis, thereby determining the message pushing target, which is more accurate and intuitive than the previous method.

2. The present invention can quickly adjust in response to changes in the target interval and maintain consistently high spatial accuracy, whereas conventional techniques cannot achieve such subtle target range adjustments.

3. The invention emphasizes the accuracy of the information broadcast area, effectively reduces the trouble caused by the misinformation of the message, can enhance the user's trust, reduce the cost, and improve the information dissemination efficiency.

4. The present invention can be applied to a Location Based Service, improving the advertising efficiency of a cooperative service provider, and reducing the cost of a service provider.

In summary, this case is not only innovative in terms of technical thinking, but also has many of the above-mentioned functions that are not in the traditional methods of the past. It has fully complied with the statutory invention patent requirements of novelty and progressiveness, and applied for it according to law. This invention patent application, in order to invent invention, to the sense of virtue.

10. . . Spatial range definition module

20. . . Spatial comparison module

30. . . Communication module

40. . . Message resend module

50. . . Communication equipment geospatial database

60. . . Communication medium

70. . . Communication equipment

210. . . Define the spatial extent of the message sent

220. . . List of to-be-sent message devices after consolidation space comparison

230. . . One-way notification of communication device collections

240. . . Message resend step

250. . . Communication equipment geospatial database update

260. . . Whether it was sent successfully and received a reply

Please refer to the detailed description of the present invention and its accompanying drawings, and the technical contents of the present invention and its effects can be further understood:

Figure 1 is an architectural diagram of an accurate multicast broadcast notification system for spatial analysis of geographic information systems (GIS);

Figure 2 is a flow chart of an accurate multicast broadcast notification method for importing geographic information system (GIS) spatial analysis;

[A brief description of the attachment]

Annex I is to send appropriate services through defined range intervals. The usage scenario can be to send a mobile phone newsletter within the scope to inform the passengers of the activity information in the park;

Annex II is the transmission of appropriate services through defined range intervals. The use situation can be that a concert will be held soon, and voice messages will be sent to nearby residents through local calls to remind possible traffic shocks and noise impacts, and the residents are expected to understand;

Annex III is the transmission of appropriate services through defined range intervals. The use situation is for the area extending 30 meters on both sides of the 551 lane of the fifth section of Minzu Road, Yangmei City. Due to the road widening project, in order to avoid affecting the majority of passers-by, it is planned to carry out night construction on a certain day. Mechanism, publish communication mail or voice call to accurately notify affected households;

Annex IV is the delivery of appropriate services through defined range intervals. The use of the situation is not satisfactory for the restaurant restaurant during the day of the meal, the store manager can use the mechanism of the present invention to obtain the MOD user located in the service area;

Attachment 5 is to directly report on the TV through the interactive TV on the Internet, and use the marquee to report the preferential message to attract users who have not yet ate and order meals.

10. . . Spatial range definition module

20. . . Spatial comparison module

30. . . Communication module

40. . . Message resend module

50. . . Communication equipment geospatial database

Claims (10)

An accurate multicast broadcast notification system for spatial analysis of a geographic information system, comprising: a spatial scope definition module for defining a spatial extent of a message notification; and a communication device geospatial database for storing a geospatial coordinate of the communication device And the necessary information for communication; the spatial comparison module is configured to perform geospatial analysis on the spatial extent definition module and the spatial coordinates in the geospatial database of the communication device, and the matching data is the target of publishing the message. a collection of devices; and a communication module for inputting the target collection into the communication module for message notification. The precise multicast notification system for introducing spatial information system spatial analysis as described in claim 1, wherein the spatial extent may be one or more simple polygon combinations. For example, the precise multicast broadcast notification system for spatial analysis of the geographic information system described in the second paragraph of the patent application scope, wherein a simple polygon may contain island polygons as an exclusion condition. For example, the accurate multicast broadcast notification system for spatial analysis of the geographic information system described in the first application of the patent scope includes a message resending module, which can be repeated until the user receives the message. Instant notification and ensuring the effectiveness of message delivery. An accurate multicast broadcast notification system for spatial analysis of a geographic information system, as described in claim 1, wherein the spatial scope definition module can use the geographic information system mechanism to continuously add point coordinates through the map interface as a reference. , to edit the target space range, and then extend the space range through the expansion mechanism, or can be extended to the conceptual space range through the description of the natural language range. An accurate multicast broadcast notification system for spatial analysis of a geographic information system, as described in claim 1, wherein the geospatial database of the communication device can update the coordinate position in real time according to actual conditions. An accurate multicast broadcast notification system for spatial analysis of a geographic information system, as described in claim 1, wherein the communication device generally refers to a device capable of receiving a message, including an indoor telephone phone, a network telephone, and an internet interactive television. Or user equipment at the home installer's address. An accurate multicast broadcast notification system for spatial analysis of a geographic information system, as described in claim 1, wherein the communication device generally refers to a device capable of receiving a message, including: a handheld device for a car, a tablet or a mobile phone. Mobile communication user equipment. An accurate multicast broadcast notification system for spatial analysis of a geographic information system, as described in claim 1 or 4, wherein the timing at which the communication module sends a message can be initiated in advance at a specific point in time, or immediacy. Pass. An accurate multicast broadcast notification method for importing spatial information system spatial analysis includes at least the following steps: defining a spatial range of sending a message; and compiling a list of information devices to be sent after comparing the spaces; comparing the coordinates of the communication device with the aforementioned spatial range , adding a list of devices to be sent; wherein the geospatial database of the communication device is updated in real time according to the actual situation; and the one-way message is notified to the collection of communication devices.