KR20110096685A - System and method for estimating urban spatial context awareness service - Google Patents
System and method for estimating urban spatial context awareness service Download PDFInfo
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- KR20110096685A KR20110096685A KR1020100016056A KR20100016056A KR20110096685A KR 20110096685 A KR20110096685 A KR 20110096685A KR 1020100016056 A KR1020100016056 A KR 1020100016056A KR 20100016056 A KR20100016056 A KR 20100016056A KR 20110096685 A KR20110096685 A KR 20110096685A
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- 238000000034 method Methods 0.000 title claims abstract description 15
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- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
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- 239000010865 sewage Substances 0.000 abstract description 2
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The urban space situation recognition system and method includes a sensor information storage unit, an urban space information storage unit, a situation recognition information analysis unit, an information provider, and a situation recognition history information storage unit.
In other words, it is generated from various sensors (flow, pressure, temperature, etc.) attached to each facility to manage urban infrastructure including underground facilities (water and sewage, electric power, gas, common areas, etc.) and ground facilities (roads, street lights, etc.). Produce situational awareness information about urban space by analyzing facility operation status based on information.
Description
The present invention is based on various sensors (flow rate, pressure, temperature, etc.) attached to each facility to manage the urban infrastructure, including underground facilities (water and sewage, power, gas, community, etc.) and ground facilities (roads, street lights, etc.) Based on the information generated, it analyzes the operation status of facilities to produce situational awareness information about urban space.
Namely, the present invention relates to a system and a method for producing situational awareness information about a single facility, a complex facility, and an urban space by using technologies such as USN (Ubiquitous Sense Network), GIS (Geographic Information System), and Context Awareness. .
Recently, due to the development of information technology, researches for increasing the technology of attaching a sensor to a facility and confirming the operation status of the facility by the sensor are being gradually increased.
The technology that manages the status of the entire facility by attaching sensors to the facility and monitoring the status of one spot is based on USN technology in the ubiquitous environment, and tends to evolve more complexly.
That is, several facilities exist in the same space, and it is necessary to introduce situation awareness information about the space to facility management and operation in order to minimize the effect of information from one sensor on the facility as well as other facilities. In addition, Context Awareness technology is the most important core technology of ubiquitous environment.
The present invention has been made to overcome such a conventional limitation, and by using the USN to upgrade the existing single facility management method, and to produce a situation awareness information of the urban space to enable a complex management of a plurality of facilities It is an object to provide a system and method.
In order to achieve the above object, the urban space situation recognition system and method according to the present invention includes a sensor information storage unit, a city space information storage unit, a situation recognition information analysis unit, an information provider, and a situation recognition history information storage unit.
(1) The sensor information storage unit checks the operation status of the facilities by the sensors attached to the various facilities and stores the values, and the urban spatial information storage unit integrates the urban facility GIS information built and held by local governments. The situation recognition information analysis unit analyzes the situation of the facility and the urban space by monitoring the measured values stored in the sensor information storage in real time, and the information provider provides the situation recognition analysis information to the facility operation and management personnel.
With this configuration, it is possible to check and analyze the condition of a single facility based on values measured from a single sensor.
In addition, based on the analysis of the operation status of a single facility, it can be used to operate and manage other nearby facilities.
In addition, by analyzing the situational awareness history information, you can check the frequency of the facility and the sensor in the same state.
In addition, it is possible to manage urban spaces by providing contextual analysis information on the spaces where urban residents live and social activities.
In addition, it is possible to present the priority and grade of response to situational awareness information based on the density of housing and activities of urban residents and the extension of facilities per unit area.
In addition, the present invention embodying the above-described urban space situation recognition system in the form of a method is disclosed.
According to the present invention, it is possible to check at a glance the operating state of the urban facilities and the situation occurring in the urban space.
In addition, the condition of a single facility may be expected to affect nearby facilities and provide appropriate response.
In addition, it is possible to effectively respond by selecting the priority or risk level of response by facility type and region in relation to a specific situation that occurs.
1 is a schematic block diagram showing an embodiment of the urban space
Figure 2 is a schematic flowchart showing an embodiment of the production of urban space situational awareness information according to the present invention.
3 is a diagram illustrating an embodiment of a service provided by analyzing situational awareness information on an operation state of a facility according to the present invention.
4 is a diagram illustrating an embodiment of a service provided by grading urban space situation awareness information according to the present invention;
Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In order to more clearly understand the present invention, the same reference numerals are used for the same components in different drawings.
1 is a schematic block diagram showing an embodiment of an urban space
The urban space
The sensor
The sensor
The urban space
The situation recognition
The
The situation recognition history
2 is a schematic flowchart illustrating an embodiment of a city space situation recognition system and method according to the present invention.
In order to receive the urban space situation awareness information service according to the present invention, first start by collecting past measurement information collected under the same conditions as the sensor information (weekdays, time of work, etc.) (S100).
In addition, in order to recognize the situation of urban space based on sensor information, city space information such as NGIS map, various thematic maps, facility distribution, population density, and building information collected by local governments is collected (S200).
By analyzing and collecting the collected sensor information and urban spatial information, a basic environment for producing situational awareness information on urban space is created (S300).
Application of the urban space situation recognition system and method according to the present invention is the situation type derivation (S410), situation inference (S420), situation recognition information production (S430), sharing of the produced information (S440) and storage of situation awareness history information ( S450) to produce the urban space situation awareness information (S400).
3 is a diagram illustrating an embodiment of a service provided by analyzing situational awareness information on an operation state of a facility according to the present invention. Referring to FIG. 3, an event in which sensor information deviates from a threshold occurs, an analysis of facility type, location, and attribute information to which a corresponding sensor is attached, and analysis of information of another sensor existing in a section of a facility in which an abnormality occurs ( A-1 of FIG. 3
In addition, it analyzes the operating state of the other section of the facility adjacent to the section in which the abnormality occurred (B-1 of FIG. 3), and derives by analyzing the state of the facility (B-2 of FIG. 3).
4 is a diagram illustrating an embodiment of a service provided by grading urban space situation awareness information according to the present invention.
Looking in detail with reference to Figure 4, to determine the distribution of other facilities close to the facility in the section in which the abnormality occurs, and to determine the presence or absence by analyzing the sensor information of the surrounding facilities (Fig. 4 A-1). The analyzed information expresses the situation of other facilities near to the abnormal facilities by performing the process of analyzing the urban facilities and detailed sensor information through the inference process for the situation recognition of the urban space (A-2 of FIG. 4). .
In addition, by reflecting the urban characteristics such as commercial areas and residential areas of the areas where the abnormalities are distributed, the risk level is expressed by region to support an effective response based on the urban space situation awareness information (FIG. 4B-1, B-2).
Claims (6)
An urban spatial information storage unit for providing and storing spatial characteristic information of a city in which facilities are affected;
A situation recognition information analyzer for inferring and producing situation recognition information of a city space by combining measurement information of the sensor information storage unit and various city space information of the city space information storage unit;
An information providing unit providing situation awareness information of the produced urban space to support facility managers and city managers; And
A situation recognition history information storage unit for managing history information on the situation recognition information of the produced urban space and the details provided to related organizations; Urban space situation awareness system comprising a.
The sensor information storage unit,
City space situation recognition system, characterized in that for storing the real-time measurement information of the sensor and provides the analysis resources of the urban space situation recognition information analysis unit.
The city space information storage unit,
An urban space situation recognition system, comprising facility information and city space information to search for facilities in an urban space in which an abnormal measurement value has occurred and to enable true measurement information analysis.
The city space information storage unit,
The urban space situation recognition system, characterized by supporting the spatial classification of the situation awareness information by providing information such as population density, facility density, etc. of the urban space by the situation recognition information analysis unit.
The situation recognition information analysis unit,
The urban space situation recognition system, characterized by monitoring the operation status of the entire facility and determining the presence or absence of abnormality information generated from the sensor and reflecting the urbanization characteristics of the urban space around the abnormal facility by subdividing the risk level. .
The situation recognition information analysis unit,
Urban space situation awareness information providing system, characterized in that it recognizes the situation of urban space and transmits the corresponding information to facility managers and organizations that are spatially related
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100016056A KR20110096685A (en) | 2010-02-23 | 2010-02-23 | System and method for estimating urban spatial context awareness service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100016056A KR20110096685A (en) | 2010-02-23 | 2010-02-23 | System and method for estimating urban spatial context awareness service |
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| Publication Number | Publication Date |
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| KR20110096685A true KR20110096685A (en) | 2011-08-31 |
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| KR1020100016056A KR20110096685A (en) | 2010-02-23 | 2010-02-23 | System and method for estimating urban spatial context awareness service |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955804A (en) * | 2014-05-20 | 2014-07-30 | 中山大学 | Crime risk spatial-temporal pattern recognition method serving policing prevention and control district planning |
| KR20160035406A (en) * | 2014-09-23 | 2016-03-31 | 한국가스안전공사 | Real-time autonomic urgency blocking device for gas equipment using comprehensive analysis method |
-
2010
- 2010-02-23 KR KR1020100016056A patent/KR20110096685A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955804A (en) * | 2014-05-20 | 2014-07-30 | 中山大学 | Crime risk spatial-temporal pattern recognition method serving policing prevention and control district planning |
| CN103955804B (en) * | 2014-05-20 | 2017-06-13 | 中山大学 | A kind of crime risk spatiotemporal mode recognition methods for serving police service prevention and control block planning |
| KR20160035406A (en) * | 2014-09-23 | 2016-03-31 | 한국가스안전공사 | Real-time autonomic urgency blocking device for gas equipment using comprehensive analysis method |
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