KR20140127151A - Digital signage system and emergency alerting method using digital signage system - Google Patents
Digital signage system and emergency alerting method using digital signage system Download PDFInfo
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- KR20140127151A KR20140127151A KR1020140039452A KR20140039452A KR20140127151A KR 20140127151 A KR20140127151 A KR 20140127151A KR 1020140039452 A KR1020140039452 A KR 1020140039452A KR 20140039452 A KR20140039452 A KR 20140039452A KR 20140127151 A KR20140127151 A KR 20140127151A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
The method includes: receiving a disaster message including disaster related information; using the information in the disaster message and the database information of the digital signage server, Identifying a digital signage terminal to which a disaster alert message is to be transmitted; generating the disaster related information as a disaster alert message in a format supported by the identified digital signage terminal; To the identified digital signage terminal.
Description
The present invention relates to a digital signage system and a method for providing information using the same. More particularly, the present invention relates to a digital signage system for providing a disaster alert and a method for providing a disaster alert using a digital signage system.
Digital signage (DS) is a media playback device that includes a display panel that is typically used for marketing and advertising. Digital signage can be easily changed from time to time, unlike conventional sign advertising, and companies are using it to promote their products and play content intended for their image enhancement. For this purpose, companies are voluntarily installing digital signage devices in places where there are many floating population.
Digital signage can provide a variety of contents and information, but currently, the infrastructure for digital signage is used only for the purpose of marketing and advertising, and communication with the server such as digital signage , It is not used for the disaster coping function that transmits alarms to peripheral digital signage terminals.
Accordingly, by collecting peripheral information using a digital signage terminal device to detect a disaster, and by transmitting a disaster alert through a digital signage terminal device in the event of a disaster, a digital signage terminal device The need for a new disaster alarm propagation technology to more effectively propagate disaster alarms is urgently needed.
An object of the present invention is to provide a disaster alert to a user who uses digital signage content by using an infrastructure for digital signage to solve the above-mentioned problems.
The method includes: receiving a disaster message including disaster related information; using the information in the disaster message and the database information of the digital signage server, Identifying a digital signage terminal to which a disaster alert message is to be transmitted; generating the disaster related information as a disaster alert message in a format supported by the identified digital signage terminal; To the identified digital signage terminal.
Preferably, the emergency alarm method using the digital signage system further comprises generating escape route information related to a specific disaster using the information in the received disaster message, And further includes evacuation path information.
Advantageously, the disaster alarm method using the digital signage system further comprises converting the information in the disaster message into voice information, and generating the emergency alert message including the voice information.
Preferably, the emergency alert method using the digital signage system further includes converting the information in the disaster message into sign language video information, and generating the emergency alert message including the sign language video information.
Advantageously, the disaster message is received from one or more digital signage terminals or a national disaster alert center, the disaster message being associated with disaster alert related data, user measured data, or the one or more digital signage terminal devices And information about the surrounding of the image.
Advantageously, the disaster alarm method using the digital signage system comprises: collecting one or more disaster messages received from the one or more digital signage terminals; analyzing a disaster situation using the collected disaster messages; And generating the disaster alarm message using the analyzed disaster situation.
Advantageously, the emergency alert message includes evacuation direction indication information for identifying the direction of the shelter at a location where each digital signage terminal is located.
Preferably, the emergency alert message further includes shelter direction indication supplementary information including turn information on a direction indicated by the evacuation direction indication information.
Preferably, the emergency alert message further includes evacuation distance information for identifying a distance to be moved in a direction indicated by the evacuation direction indication information.
Advantageously, the step of identifying the digital signage terminal to which the disaster alert message is to be delivered comprises the steps of: extracting information on the type of disaster, the urgency of the disaster, the severity of the disaster and the area affected by the disaster from the disaster message And determining a digital signage terminal to which the disaster alert message should be transmitted based on the extracted information.
A digital signage terminal according to an embodiment of the present invention includes a disaster detection unit for collecting disaster related information around a digital signage terminal, a disaster detection message generation unit for generating a disaster detection message including the collected disaster related information, A communication unit for transmitting the generated disaster detection message to a digital signage server and receiving a disaster alert message including a disaster alert corresponding to a disaster situation from the digital signage server; And a disaster alarm message processor for providing the user with the disaster alarm included in the alarm message.
Preferably, the received disaster alarm message further includes escape route information related to a specific disaster, and the disaster alarm message processing unit may control the display unit to display the escape route for the specific disaster using the escape route information, .
Preferably, the emergency alert message processing unit converts information in the emergency alert message into voice information and controls the voice information to be reproduced.
Preferably, the emergency alert message processing unit converts the information in the emergency alert message into sign language video information, and controls the sign language video information to be reproduced.
Advantageously, the disaster alert message comprises disaster alert related data, user measured data, or peripheral information of the one or more digital signage terminal devices.
Advantageously, the emergency alert message includes evacuation direction indication information for identifying the direction of the shelter at a location where each digital signage terminal is located.
Preferably, the emergency alert message further includes shelter direction indication supplementary information including turn information on a direction indicated by the evacuation direction indication information.
Preferably, the emergency alert message further includes evacuation distance information for identifying a distance to be moved in a direction indicated by the evacuation direction indication information.
Preferably, the emergency alarm message processing unit controls to display the escape route information previously stored in the digital signage terminal according to a disaster situation according to the information included in the emergency alert message.
Preferably, the digital signage terminal checks the remaining power of the digital signage terminal and adjusts the display brightness of the digital signage terminal to be lower when the remaining power of the power source is lower than a threshold value do.
According to the present invention, it is possible to display disaster information and a disaster alert message using an existing digital signage terminal.
According to the present invention, it is possible to control the digital signage terminal according to a disaster situation.
According to the present invention, it is possible to provide the user with optimal information for avoiding a disaster situation in a disaster situation.
According to the present invention, it is possible to provide information for avoiding a disaster situation to a visually or hearing-impaired person in a disaster situation.
1 is a diagram illustrating a digital signage terminal and a digital signage server according to an embodiment of the present invention.
2 is a diagram illustrating a disaster alarm method using a digital signage system according to an embodiment of the present invention.
FIGS. 3A and 3B are diagrams illustrating a disaster warning method using a digital signage system according to another embodiment of the present invention.
4 is a diagram illustrating a disaster detection message according to an exemplary embodiment of the present invention.
5 is a flowchart illustrating a process of transmitting an emergency communication and a disaster alert message of a digital signage terminal according to an embodiment of the present invention.
6A and 6B are flowcharts illustrating a process of generating and delivering a disaster alert message in a digital signage server according to an embodiment of the present invention.
7 is a diagram illustrating a disaster alert message according to an exemplary embodiment of the present invention.
8 is a view showing details of evacuation direction indication information and evacuation direction indication supplementary information according to an embodiment of the present invention.
9 is a flowchart illustrating a method for receiving and processing a disaster alarm message by a digital signage terminal according to an embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.
As used herein, terms used in the present invention are selected from general terms that are widely used in the present invention while taking into account the functions of the present invention, but these may vary depending on the intention or custom of a person skilled in the art or the emergence of new technologies. In addition, in certain cases, there may be a term arbitrarily selected by the applicant, in which case the meaning thereof will be described in the description of the corresponding invention. Therefore, it is intended that the terminology used herein should be interpreted based on the meaning of the term rather than on the name of the term, and on the entire contents of the specification.
In the description of the present invention, the connection relationship between a specific portion and another portion includes, in addition to the direct connection relationship of both, an indirect connection relationship that is connected to another portion therebetween.
1 is a diagram illustrating a digital signage terminal and a digital signage server according to an embodiment of the present invention.
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The emergency alert
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2 is a diagram illustrating a disaster alarm method using a digital signage system according to an embodiment of the present invention.
The digital signage terminal detects that a disaster has occurred in the vicinity (s2010). At this time, the digital signage terminal can detect a disaster by using at least one device included in the digital signage terminal described above.
The digital signage terminal can perform processing for emergency communication (s2020). At this time, the emergency communication can be performed by the selection of the user located in the periphery of the digital signage terminal. In addition, the emergency communication can be performed automatically according to the disaster detection of the digital signage terminal. The processing for emergency communication may include processing such as packing the information collected by the digital signage terminal into a transmission form and / or setting the other party of the emergency communication.
The digital signage terminal can perform emergency communication with the contents provider or the national emergency alert center (s2030). For example, through emergency communications, raw data collected at a digital signage terminal can be transmitted in connection with a disaster occurrence situation. Alternatively, the digital signage terminal can perform emergency communication with the digital signage server. For example, the digital signage terminal may transmit raw data collected from the digital signage terminal to the digital signage server through emergency communication (s2032) in connection with a disaster occurrence situation.
The digital signage terminal can generate a disaster detection message and transmit it to the digital signage server (s2040). The generated disaster detection message will be described later.
The digital signage server sets the priority of the emergency alarm using the information included in the disaster detection message (s2042). The digital signage server judges an area requiring transmission of a disaster alert (s2044). The digital signage server determines a digital signage terminal or a propagation group that requires transmission of a disaster alert (s2046). The digital signage server calculates an optimal evacuation route in the area (s2048). The digital signage server generates a disaster alarm message including the generated information and transmits the message to the digital signage terminal or the radio wave group (s2050). Details of the disaster alert message will be described later.
The digital signage terminal parses the information related to the disaster from the disaster alert message and displays it on the monitor. For example, the digital signage terminal can display the contents of the disaster alarm message in a text format, display the evacuation path according to the disaster, or display the disaster-related action tips (s2052).
The digital signage server may convert information such as disaster information, disaster information, and / or evacuation path that may be included in the disaster alert message into sign language video or audio content (s2058) and transmit the information to the digital signage terminal s2060).
The digital signage terminal can receive and reproduce the above-described sign language video or audio content (s2062).
FIGS. 3A and 3B are diagrams illustrating a disaster warning method using a digital signage system according to another embodiment of the present invention.
The digital signage terminal can detect the surrounding situation of the digital signage terminal using the disaster information collection processor described above (s3010). For example, a digital signage terminal measures the ambient temperature, measures the ambient noise, measures ambient noise, records the surrounding conversation, Can be detected.
The digital signage terminal can determine whether an abnormal symptom has occurred by using the detected circumstance (s3020). For example, the digital signage terminal may be configured such that when the ambient temperature is above a certain temperature, when the image of the surrounding situation changes drastically as compared with the normal situation, when the surrounding noise becomes a certain level or more, When a word indicating a disaster situation is detected among surrounding conversation contents, or when a moving object or a person around is faster than usual, it can be judged that an abnormal symptom has occurred.
The digital signage terminal stores the sensed disaster information in the database (s3030).
The digital signage terminal encodes information on the place where the digital signage terminal is located (s3040). For example, the digital signage terminal may encode information about the administrative address or the latitude / longitude of the place where the digital signage terminal is located.
The digital signage terminal uses the sensed disaster information to determine whether the type of disaster and the disaster situation are identified (s3050).
When the digital signage terminal can identify the type of the disaster and the disaster situation using the detected disaster information, the digital signage terminal transmits the identified information, the disaster related data, and the location information of the terminal to the digital signage server, Provider, or national emergency alert center. In this case, if the digital signage terminal can identify the type of disaster and the disaster situation using the detected disaster information, the digital signage terminal generates a disaster detection message and transmits it to the digital signage server, the content provider, And transmitted to the center (s3180). In this case, the process of (s3060) may be omitted.
If the digital signage terminal can not identify the type of the disaster and the disaster situation using the detected disaster information, the digital signage terminal may transmit the location information of the digital signage terminal and the detected disaster information to the digital The content provider, or the national emergency alert center (S3070). The digital signage terminal can transmit the surrounding information (for example, image information, image information, sound information) for a predetermined time to a digital signage server or the like so that a server manager or the like can determine the disaster situation. At this time, the digital signage terminal may generate a disaster detection message including information related to the disaster to an extent that can be discerned using the detected disaster information, and may transmit the disaster detection message to the digital signage server, the content provider, or the national emergency alert center (S3180) . In this case, the process of (s3070) may be omitted.
The digital signage terminal determines whether user measurement (AM) information can be derived using the detected surrounding situation information (s3080).
When the user measurement (AM) information is derived, the digital signage terminal stores the user measurement information in the database (s3090), and determines whether the derived user measurement information is acceptable as the user measurement information (s3100). In this case, in order for the user measurement information to be transmitted, there is a predetermined reference, and only the user measurement information that passes the reference may be determined as the user measurement information to be transmitted.
If the user measurement information satisfies the delivery condition, the digital signage terminal extracts the identification information of the terminal and / or the location information of the terminal (S3110), and transmits the information to the digital signage server together with the user measurement information (S3120) . If the user measurement information does not satisfy the delivery condition, the digital signage terminal continues to detect the surrounding situation of the digital signage terminal using the disaster information collection processor described above (s3010).
The digital signage terminal determines whether the ambient information can be derived using the detected surrounding situation information (s3130). If the ambient information can not be derived, the digital signage terminal continues to detect the surrounding situation of the digital signage terminal using the disaster information collection processor described above (s3010). If the ambient information can be derived, the digital signage terminal determines whether the derived ambient information can be transmitted as ambience information (s3150). At this time, in order for the ambient information to be transmitted, there is a predetermined criterion, and only the ambient information that has passed the criterion can be judged as ambient information to be transmitted. If the ambient information satisfies the delivery condition, the digital signage terminal extracts the identification information of the terminal and / or the location information of the terminal (s3160), and transmits it to the digital signage server together with the ambient information (s3170). If the ambience information does not satisfy the delivery condition, the digital signage terminal continues to detect the surrounding situation of the digital signage terminal using the disaster information collection processor described above (s3010). Here, the ambient information corresponds to the environmental information collected by the digital signage terminal.
4 is a diagram illustrating a disaster detection message according to an exemplary embodiment of the present invention.
The disaster detection message according to an exemplary embodiment of the present invention may include a message ID (or metadata ID), DS terminal ID information, disaster type information, disaster location information, disaster time information, and / or disaster data information.
The message ID is information identifying this message. For example, if a specific value is specified for a disaster detection message, the digital signage terminal or the digital signage server can identify from the particular value that the message is a disaster detection message.
The DS terminal ID information is an identifier for identifying the digital signage terminal. For example, each digital signage terminal may have a unique identification number. The digital signage terminal creates a disaster detection message and includes its own unique identification number in the disaster detection message so that it can identify where the disaster detection message is generated or transmitted.
Disaster type information indicates the type of disaster. For example, a disaster can include at least one of the following types of disasters, including earthquakes, fire, hurricanes, heavy rain, floods, cold waves, riots, traffic accidents, plagues, landslides, volcanic eruptions, war outbreaks, building collapses, It can be any one of them. A unique value for each disaster type may be pre-assigned, and the disaster type information may include a unique value representing the disaster in the disaster type information according to the type of the disaster to generate a disaster detection message.
The disaster location information is information indicating the location where the disaster occurred. The disaster location information may be information indicating a place where the digital signage terminal is located.
The disaster time information indicates the time at which the disaster detection message was generated. As another example, the disaster time information may indicate the time at which the digital signage terminal made a discovery-related detection before generating the disaster detection message.
The disaster data information includes disaster related information collected by the digital signage terminal. For example, the disaster data information may be defined as a descriptor for transmitting the disaster related information collected by the disaster information collecting processor described above.
5 is a flowchart illustrating a process of transmitting an emergency communication and a disaster alert message of a digital signage terminal according to an embodiment of the present invention.
The digital signage terminal can detect whether emergency communication is necessary (s5010). For example, the people around the terminal can receive the input of pressing the emergency communication button provided in the digital signage terminal to perform the emergency communication. In another example, when the voice recognition processing unit of the digital signage terminal detects '119', 'emergency', 'fire', or screaming sound of nearby people, the digital signage terminal directly performs urgent communication . ≪ / RTI > As another example, when the digital signage terminal recognizes a motion or sign indicating a disaster situation, the digital signage terminal can be controlled to perform the emergency communication right away.
It is determined whether the digital signage terminal can perform emergency communication with the digital signage server, the content provider, or the national emergency alert center (s5020). If it is determined that the digital signage terminal can perform emergency communication with the digital signage server, the content provider, or the national emergency alert center, the digital signage terminal immediately starts the emergency communication (s5030). In this case, the digital signage terminal can transmit detection information, which is the reason why the emergency communication is activated, or button input information of people nearby, to the other party of the emergency communication.
When it is determined that the digital signage terminal can not perform emergency communication with the digital signage server, the content provider, or the national emergency alert center, the digital signage terminal continuously collects information around the digital signage terminal, (S5040). The digital signage terminal can store all the information detected by the disaster information collection processor in the database.
The digital signage terminal secures a position where an emergency occurs (s5050). For example, the digital signage terminal can use the location information of the digital signage terminal that recognizes the emergency situation as the location information of the emergency situation. The location information may be represented by an administrative address or latitude / longitude.
The digital signage terminal transmits information on the emergency situation to the digital signage server. Information about the emergency situation can be delivered in the form of a disaster detection message. Or emergency information may be communicated to the digital signage server, including the type of emergency (disaster), emergency (disaster) data and / or location information of the terminal.
6A and 6B are flowcharts illustrating a process of generating and delivering a disaster alert message in a digital signage server according to an embodiment of the present invention.
The digital signage server receives the disaster message (s6010). The disaster message may be generated by the digital signage terminal or the emergency alert center and transmitted to the digital signage server, as described above. The digital signage server extracts disaster type, disaster data and / or location information of the terminal from the disaster message.
The digital signage server determines whether the disaster message includes information indicating the type of disaster (s6020). If the disaster message does not contain information indicating the type of disaster or is marked as uncertain, the digital signage server parses the disaster data contained in the disaster message and determines whether the disaster data is low data relating to the disaster detection information s6030). In the case of a disaster message received from the digital signage terminal, the digital signage server confirms the surrounding state of the digital signage terminal using the low data or the disaster data (s6040), and determines whether it is a disaster (s6050). If the digital signage server recognizes the disaster situation, it derives the type of disaster (s6060).
In case of a disaster message received from the digital signage terminal, the digital signage server determines the priority of the emergency alert (s6070). The priority can be determined according to the type of disaster and can be divided into very urgent, urgent, moderate, and / or courtesy.
The digital signage server extracts a group or digital signage terminal that should deliver the disaster alert message (s6080). For example, the digital signage server may determine the size and location of an area to which a disaster alarm message should be transmitted, the location of the digital signage terminals included in the area, Group or digital signage terminal can be extracted.
The digital signage server can extract the group or digital signage terminal that should deliver the disaster alert message through the AM information (s6090). This step can be omitted if the group or digital signage terminal to which the disaster alert message should be forwarded in the previous step is sufficiently extracted.
The digital signage server can identify the location of the terminal included in the disaster message and identify the group or digital signage terminal directly affected by the disaster when a disaster occurs at the location (s6100).
The digital signage server extracts a evacuation route that can be evacuated from a disaster-affected area for each terminal or each group for a group or digital signage terminal directly affected by the disaster (s6120). This evacuation route may be predefined according to the type of disaster, the location of the surrogate feature and / or the location of the terminal, and may be stored in the digital signage server.
The digital signage server may include a disaster alert message that includes information such as the type of disaster, priority, area of propagation of the disaster alert message, information about the disaster data (e.g., photo of the fire), behavioral tips (e.g., (S6130).
The digital signage server transmits the generated emergency alert message to the group or digital signage terminal to which the emergency alert message should be transmitted (s6160)
Digital signage servers can provide information on predefined behavioral actions for each group or digital signage terminal that is not directly affected by the disaster (s6140). The digital signage server generates and transmits a disaster alarm message including the type of disaster, priority, propagation zone, disaster data (for example, fire photo), and / or action tips (s6150) To a group or digital signage terminal to be forwarded (s6160).
7 is a diagram illustrating a disaster alert message according to an exemplary embodiment of the present invention.
The emergency alert message according to an embodiment of the present invention includes a message ID, a terminal / group ID, a disaster type information, a disaster grade information, a disaster state information, a disaster occurrence time information, a disaster announcement time information, Evacuation direction indication information, evacuation direction supplement information, evacuation distance information, and / or shelter map identification information.
The message ID is information identifying the message. The message ID may have a constant value so that the digital signage terminal can identify that this message is a disaster alert message.
The terminal / group ID represents identification information of a digital signage terminal to which a disaster alert message is to be transmitted and / or identification information of a group including a plurality of digital signage terminals. The digital signage terminal can use this information to determine whether it should parse the present emergency alert message.
Disaster type information indicates the type of disaster. For example, a disaster can include at least one of the following types of disasters, including earthquakes, fire, hurricanes, heavy rain, floods, cold waves, riots, traffic accidents, plagues, landslides, volcanic eruptions, war outbreaks, building collapses, It can be any one of them. A unique value for each disaster type may be pre-assigned, and the disaster type information may include a unique value representing the disaster in the disaster type information according to the type of the disaster to generate a disaster detection message.
The disaster grade information indicates the urgency level of the disaster. For example, it can indicate information such as urgency, urgency, attention, moderate, and / or need for attention to changes in circumstances.
Disaster status information represents the current situation in relation to a disaster. For example, the disaster state information may indicate whether a disaster has occurred, a disaster is in progress, a disaster has been released, a possibility of a disaster exists, or the like.
The disaster occurrence time information indicates information on the time when the disaster occurred. For example, the disaster occurrence time information may represent the same time as the disaster time information included in the disaster message that is the source from which the disaster alarm message is generated.
Disaster announcement time information is information indicating the time when a disaster was announced as a disaster. For example, the disaster announcement time information may indicate the time when a specific situation was announced as a disaster by the National Disaster Alert Center. In another example, the disaster announcement time information may indicate the time information in which the disaster alert message was generated.
The disaster occurrence location information includes information on the location where the disaster occurred. For example, the disaster location information may include an administrative address, surrounding building information, and / or latitude / longitude for the disaster location.
Disaster extent information is information indicating the extent of disaster impact. For example, the disaster extent information indicates whether the location of the digital signage terminal is directly affected by the disaster, the extent indirectly affected by the disaster, and / or the extent to which the disaster is not affected.
The disaster message includes data related to the disaster. For example, text data on a disaster content, image data on a disaster, Internet address information on which additional information on a disaster can be received, and / or data for screen interpretation by voice may be included.
The display type information indicates how to display the emergency alert. For example, the display type information may indicate a disaster mode, in which case conventional digital signage content may be terminated and only the disaster alert related content may be reproduced. The display type information may indicate a concurrent mode, in which case the digital signage content and the disaster related content may be played together. The display type information may indicate the standby mode. In this case, it is displayed on the screen that the content related to the disaster alarm can be reproduced. Only when receiving a request to reproduce the disaster alarm related content by the people around the digital signage terminal, The content can be reproduced.
The shelter identification information is information identifying a place to evacuate from a disaster. For example, the shelter identification information may be information identifying an exit, identifying an underground bunker, or identifying a particular surrogate.
Evacuation direction indication information indicates a direction indication for movement to the shelter that should be displayed on the digital signage terminal.
Evacuation direction direction supplementary information indicates supplemental instructions on the direction indication for movement to the shelter that should be displayed on the digital signage terminal.
The evacuation distance information indicates the evacuation direction direction and the distance to move in the corresponding direction.
The shelter map identification information is information that identifies the shelter or the map on which the shelter is displayed. For example, the digital signage terminal stores a map showing a shelter according to each disaster situation, and can display a specific map indicated by the shelter map identification information.
8 is a view showing details of evacuation direction indication information and evacuation direction indication supplementary information according to an embodiment of the present invention.
There is a digital signage terminal that serves store information in a department store, a toilet sign, and a digital signage terminal which serves as a sign board to inform directions. In the event of a fire in a particular store, the digital signage terminal acts as a device to display disaster information to customers. When a disaster such as a fire occurs, the digital signage server informs all digital signage terminals affected by the disaster that the disaster situation exists in the department store to operate in the disaster mode. Digital signage servers notify customers of disaster information. It also provides disaster information along with emergency route information that customers can evacuate. Emergency route information provided in this situation is fixed information that has been derived and stored without the current disaster situation being reflected. At this time, disaster information and emergency route information are provided through a screen commentary and a sign language broadcast so that the visually impaired persons can also confirm it.
For the first time, a customer or employee in a fire or other disaster situation informs the digital signage server and the Emergency Disaster Alert Center through the emergency communication function on the digital signage terminal. At this time, the audiovisual person can also perform voice recognition, motion recognition, gesture recognition, touch screen input, etc. so as to access emergency communication.
On the other hand, when the digital signage terminal is attached to a sensing device such as a thermometer or a camera, even if there is no person such as an employee or a customer in the disaster area, the disaster information So that the detection information can be transmitted to the DS server. In the digital signage server, the emergency route information that customers can evacuate most quickly from the place of disaster is newly derived according to the location of each terminal and provided.
In the event that the disaster situation is serious and the power supply is difficult and the surrounding environment becomes dark, the digital signage terminal adjusts the brightness so that the customer or the employee can recognize the disaster information or the emergency path which is changed. When the power is completely shut off, the digital signage terminal provides the last emergency route information.
It is common for large shopping / culture complexes to be very complex, and if you are not a frequent user of the complex, it is not easy to find a shelter simply by showing a map of the complex. Also, in an emergency situation, it may not be easy for people to recognize the map displayed on the digital signage terminal and to find it in the shelter precisely. Accordingly, a plurality of digital signage terminals can display a direction for going to a shelter from a corresponding position by an arrow or the like, and in a disaster situation, people can safely find a shelter by simply following a direction instruction.
Therefore, the evacuation direction indication information according to the present invention can cause the digital signage terminal to display the left arrow, the right arrow, the up arrow and / or the down arrow according to the value thereof.
The digital signage server can determine the disaster for each disaster situation. For example, in the case of a disaster such as a typhoon or a hurricane, people can be assigned to a safe location in the complex without leaving the large shopping / cultural complex. As another example, if there is a fire in a complex or a situation such as an earthquake, the exit may be designated as the exit to allow it to leave the complex. The direction of the arrows that each digital signage terminal should display at that location for each large feature may be pre-stored in the digital signage server. Accordingly, the digital signage server can transmit the value of the evacuation direction instruction information set in advance to each digital signage terminal according to the type of the disaster and / or the location of the large feature.
Evacuation direction direction supplementary information may indicate that the left turn, right turn, U-turn or evacuation direction supplementary information is not defined. Evacuation direction indication supplementary information can be used in combination with evacuation direction indication information. For example, when the digital signage terminal receives the evacuation direction indication information indicating the left arrow direction and receives the evacuation direction indication supplementary information indicating the left turn, an arrow indicating that the digital signage terminal moves leftward and then makes a left turn can be displayed on the screen .
In addition, evacuation distance information included in the emergency alert message can also be used together with evacuation direction indication information and / or evacuation direction indication supplementary information. For example, when the evacuation direction indication information indicating the left arrow direction is received, the evacuation direction indication supplementary information indicating the left turn is received, and the evacuation distance information indicating 100 meters is received, the digital signage terminal moves to the left direction You can display the arrow direction display and the distance display to turn left at 100 meters.
According to the present invention, a plurality of digital signage terminals installed in a specific place can display an evacuation direction, thereby enabling people to evacuate to a place of evacuation without feeling confused.
9 is a flowchart illustrating a method for receiving and processing a disaster alarm message by a digital signage terminal according to an embodiment of the present invention.
The digital signage terminal receives the emergency alert message (s9010). The received disaster alert message may include the above information.
The digital signage terminal determines whether an action instruction including a safe evacuation route is included in the disaster alert message (s9020).
If sufficient action tips (for example, predetermined evacuation routes, etc.) are not set in the emergency alert message, the digital signage terminal extracts action tips for disaster situations using the information of the database (s9030).
If sufficient action tips (for example, predetermined evacuation routes, etc.) are set in the emergency alarm message, the digital signage terminal parses the information related thereto (s9040).
The digital signage terminal uses the display type information (s9050), and determines whether to reproduce the disaster alarm-related contents alone or along with the existing digital signage contents (s9060).
When the display type information indicates the concurrent mode, the digital signage terminal simultaneously displays the existing digital signage content and the disaster alert related content (s9070).
When the display type information indicates the disaster mode, the digital signage terminal terminates the existing digital signage content and the disaster alert related content, and displays the disaster alert related content (s9080).
Here, the content related to the disaster alarm means the content that can be generated from all information and data that can be derived from the above-mentioned disaster alarm message. For example, the content related to the disaster alarm includes contents of a location display on a map, a text on a disaster alert, an evacuation direction instruction, and a voice explanation reproduction on the screen.
According to the present invention, it is possible to display disaster information and a disaster alert message using an existing digital signage terminal.
According to the present invention, it is possible to control the digital signage terminal according to a disaster situation.
According to the present invention, it is possible to provide the user with optimal information for avoiding a disaster situation in a disaster situation.
According to the present invention, it is possible to provide information for avoiding a disaster situation to a visually or hearing-impaired person in a disaster situation.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the equivalents of the appended claims, as well as the appended claims.
Claims (20)
Identifying a digital signage terminal to which a disaster alert message should be delivered using information in the disaster message and information in a database of the digital signage server;
Generating the disaster-related information as a disaster alert message in a format supported by the identified digital signage terminal; And
Transmitting the generated emergency alert message to the identified digital signage terminal
Wherein the digital alarm system is a digital alarm system.
Generating evacuation path information related to a specific disaster using the information in the received disaster message
Further comprising:
The generated emergency alert message
Further comprising the evacuation path information. ≪ RTI ID = 0.0 > 11. < / RTI >
Converting information in the disaster message into voice information; And
Generating the emergency alert message including the voice information
Further comprising the steps < RTI ID = 0.0 > of: < / RTI >
Converting information in the disaster message into sign language video information; And
Generating the emergency alert message including the sign language video information;
Further comprising the steps < RTI ID = 0.0 > of: < / RTI >
The disaster message
Characterized in that it is received from one or more digital signage terminals or a national emergency alert center,
The disaster message
Wherein said at least one digital signage terminal device comprises at least one of a plurality of disaster alarm related data, user measurement data, or peripheral information of said at least one digital signage terminal device.
Collecting one or more disaster messages received from the one or more digital signage terminals;
Analyzing a disaster situation using the collected disaster message; And
Using the analyzed disaster situation, generating the emergency alert message
Further comprising the steps < RTI ID = 0.0 > of: < / RTI >
The emergency alert message
And evacuation direction indication information for identifying a direction of the shelter at a point where each digital signage terminal is located.
The emergency alert message
And refuge direction direction supplementary information including turn information about a direction indicated by the evacuation direction indication information.
The emergency alert message
Further comprising evacuation distance information for identifying a distance to be moved in a direction indicated by the evacuation direction instruction information.
Wherein identifying the digital signage terminal to which the disaster alert message is to be delivered
Extracting information on the type of disaster, the urgency of disaster, the severity of the disaster, and the area affected by the disaster from the disaster message; And
Determining a digital signage terminal to which the disaster alert message should be delivered based on the extracted information
And a digital alarm system using the digital signage system
A disaster detection message generation unit for generating a disaster detection message including the collected disaster related information;
A communication unit for transmitting the generated disaster detection message to a digital signage server and receiving a disaster alert message including a disaster alert corresponding to a disaster situation from the digital signage server; And
A disaster alert message processor for parsing the emergency alert message and providing the user with the emergency alert included in the emergency alert message,
The digital signage terminal comprising:
The received emergency alert message
Further includes evacuation route information associated with a particular disaster,
The emergency alert message processing unit
And controls to display the evacuation route for the specific disaster by using the evacuation path information.
The emergency alert message processing unit
Converts the information in the emergency alert message into voice information, and controls the voice information to be reproduced.
The emergency alert message processing unit
Converts the information in the emergency alert message into sign language video information, and reproduces the sign language video information.
The disaster alert message
Related data, user-measured data, or peripheral information of the one or more digital signage terminal devices.
The emergency alert message
And evacuation direction indication information for identifying the direction of the shelter at a point where each digital signage terminal is located.
The emergency alert message
And refuge direction direction supplementary information including turn information about a direction indicated by the evacuation direction indication information.
The emergency alert message
Further comprising evacuation distance information for identifying a distance to be moved in a direction indicated by the evacuation direction indication information.
The emergency alert message processing unit
And controls the digital signage terminal to display the escape route information previously stored in the digital signage terminal according to a disaster situation according to the information included in the emergency alert message.
The digital signage terminal
Wherein the control unit checks the remaining power of the digital signage terminal and adjusts the display brightness of the digital signage terminal to be low if the remaining power of the power source is lower than the threshold value.
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| Application Number | Priority Date | Filing Date | Title |
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| US14/257,350 US9728052B2 (en) | 2013-04-22 | 2014-04-21 | Digital signage system and emergency alerting method using same |
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| KR20130044404 | 2013-04-22 | ||
| KR1020130044404 | 2013-04-22 |
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| KR102018534B1 (en) | 2019-09-05 |
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