KR102445527B1 - Function for management abnormal state of terminal employing AI method used in alarming situation of emergency employing own network - Google Patents

Abstract

The present invention relates to a terminal failure management function using an AI technique and broadcasting equipment used for emergency notification using a self-communication network. A terminal failure management system, according to the present invention, comprises: a main broadcasting information processing device; a calamity/disaster detection sensor; a mobile terminal of a manager; and a broadcasting device. Therefore, human lives and properties can be protected by maintaining a smooth communication state between a plurality of wireless terminals before a disaster strikes.

Description

Terminal failure management function using broadcasting equipment and AI technique used for emergency situation notification using self-communication network {Function for management abnormal state of terminal employing AI method used in alarming situation of emergency employing own network}

The content disclosed in this specification is a technical field related to a broadcasting system, and when broadcasting to users in various locations, broadcasting is processed by group, so that many users can quickly and immediately listen to the broadcasting.

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

In general, remote broadcasting uses an LTE network communication network using a mobile phone of an administrator.

In case of building collapse, fire, earthquake, and other major disasters, all-optical broadcasting should be used. However, in the event of a communication network collapse or wire network disconnection, remote broadcasting as well as access to the inside of the building will be impossible, resulting in a black-down of communication and information delivery media. For example, schools and buildings of a certain size or larger are equipped with a public address system so that broadcasting through various audio sources is possible.

In such a remote broadcast, for example, a speaker is installed for each office in a specific building and is connected to the central main information processing device. So, when the broadcast is performed through the main information processing device, the broadcast goes out through the speaker at a specific location.

For this reason, it was not easy for such remote broadcasting to perform various broadcasting at the same time. In addition, in a situation in which the entire broadcast is being broadcast, even if only a portion of the delivery information is broadcast, the entire broadcast is stopped, and only a specific speaker is selected and broadcast again.

In addition, in case of performing separate group broadcasting in a specific small group, there are cases in which broadcasting must be performed according to various situations in the actual field.

For this purpose, various types of prior art have been invented, for example, to the extent of appearing in the following patent documents.

(Patent Document 1) KR1020030047191 A

(Patent Document 2) KR1020020071605 A

Additionally, in the prior art of Patent Document 1 above, in the case of group broadcasting, the main information processing device converts voice data into digital data and designates a destination, so that voice data is transmitted to some selected speakers, so that several broadcasts at once to do

And, Patent Document 2 is a technology level for implementing a digital speaker system.

On the other hand, in recent years, communication technology and the like have been improved a lot, and since a broadcasting operation is controlled from a remote location through a mobile terminal such as a tablet and a mobile phone of an administrator, various broadcasting services are also provided.

On the other hand, the conventional technology uses a communication network with a wide transmission speed, but it is a general theory that voice transmission is impossible due to low-speed communication in the USN (Ubiquitous Sensor Network) band (920 MHZ) stipulated in the Radio Act.

In addition, it is impossible to transmit the amount of data of the TTS (Text To Speech) converted file to the low-speed communication network, so it is used only as a simple message as a text message or as a communication method of the observation sensor. Implemented in a way to convert.

The advantage of this is that the communication occupancy time is minimized by transmitting data in a very short time, and messages can be delivered with accurate voice in the terminal.

Therefore, in the present specification, related points are further developed in this situation, and a specific broadcast service is provided in a remote manager's mobile terminal in connection with an existing broadcast device, so that the related broadcast service convenience is further enhanced.

For example, such a broadcast enables immediate broadcast in a related situation by selectively broadcasting only a relevant part from among existing areas/groups/channels when disasters and disasters occur in the existing broadcasting situation.

On the other hand, the existing broadcasting system performs terminal failure repair after failure occurs.

This makes it difficult to deliver emergency broadcasts by missing the necessary time when trying to use a faulty terminal in case of actual disasters or abnormal climate earthquakes due to periodic inspection. So, it may be possible to provide a way to secure it.

The disclosed content basically provides an emergency notification method using a self-communication network to perform multi-channel multi-cross broadcasting since broadcasting is performed for each group or individually at the same time when various types of information are broadcast, and We want to provide that system.

And, in this case, in this method and the system, when disasters and disasters occur under the existing broadcasting situation, the manager mobile terminal located at a remote location selects and broadcasts only the relevant area/group/channel, so that the broadcast is immediately performed in the corresponding situation. carry out

In addition, in this state, the main system (transmitter and controller) recognizes the parsing function and pre-disaster information of the weather information value predicted in advance, and after regular inspection by the AI program installed in the transmission device, rules are established in the middle of the disaster period. to act in a hostile way. In addition, other AI programs are operated to determine the past history of the village where the transmitter is installed (time and level of disasters, current weather information...), etc. to report as

In other words, to provide a terminal failure management system using broadcasting equipment and AI techniques used for emergency notification using a self-communication network.

The terminal failure management system using the broadcasting equipment and AI technique used for emergency notification using the self-communication network according to the embodiment,

As before, when disasters and disasters occur under the situation that each area, group or channel in various places that the manager wants to monitor is broadcast, only the relevant area, group or channel is selected and broadcast through the remote manager's mobile terminal. make it possible

And, in the case of broadcasting in this way, it is characterized in that the priority is given differently for each type of disaster/disaster so that the corresponding pieces of broadcasting information can be sequentially performed.

Specifically, this configuration is

First, a main broadcasting information processing apparatus for setting and transmitting broadcasting information for each region, group, and channel in a plurality of different places according to the setting information of an administrator at a remote location;

Disaster/disaster detection sensors installed around each of the different places that the manager wants to monitor;

the manager's mobile terminal; and

Each of the speakers installed in different areas, groups, or channels belonging to the place that the administrator wants to monitor, and the disaster/disaster detection sensor are collectively connected to each other,

a broadcasting device that controls the on/off operation of a switching unit having the main broadcasting information processing device, the disaster/disaster detection sensor, and each broadcasting information of the mobile terminal installed therein, and transmits and broadcasts the broadcasting information for each corresponding area, group, or channel; contains

And, also in particular, the mobile terminal comprises:

a) If an abnormal condition including communication network disconnection occurs according to a disaster/disaster situation including earthquake and fire while basic broadcasting is provided by the broadcasting device, the basic broadcasting is performed by controlling the transmission operation of the broadcasting device from the setting mobile app stop,

Disaster/disaster broadcasting information including a number of different texts is transmitted in a basic transmission format including Bluetooth or Wi-Fi, which is set for each area/group/channel in the app,

b) Whenever the disaster/disaster broadcasting information is transmitted, the basic transmission format of the disaster/disaster broadcasting information is set from the registration conversion device and converted into a USN (Ubiquitous Sensor Network) format through a batch repeater or a direct path to correspond to the USN to provide each information through a set wireless section,

In the case of providing through a set wireless section, by providing disaster/disaster broadcasting information from the number of USN repeaters corresponding to each set floor and long-distance to extend the distance differently for each different area/group/channel, the area/ Disaster/disaster broadcast according to group/channel.

And, in addition, in this case, the broadcasting device,

a) When receiving the disaster/disaster broadcasting information, the basic broadcasting in the basic broadcasting mode is stopped and the disaster/disaster broadcasting information of the mobile terminal is systematically transmitted differently for each area/group/channel.

b) In the case of transmitting the disaster/disaster broadcasting information of the mobile terminal, the disaster/disaster broadcasting information is divided into wired and wireless processing, and general notice, emergency, disaster information, and disaster/disaster information by sensor separate each in detail.

Therefore, different priorities are given to each piece of information according to the degree of disaster/disaster, and the information is sequentially broadcast.

In addition, in this state, the broadcasting device,

a) The meteorological information value predicted in advance from the Meteorological Agency information is compared with the set disaster information through the parsing function, and the operation of recognizing the prior disaster information is repeatedly performed to perform periodic inspection, and after the periodic inspection, during the period of the disaster to operate regularly,

In the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each location where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined until the disaster is over. continuously check,

b) report the terminal failure status to the registered mobile terminal;

The mobile terminal is

a) When the terminal failure state is reported, the terminal failure state is analyzed by comparing it with the set failure level,

b) As a result of the comparison, if it corresponds to the first set failure level, the terminal failure state is notified by text, and if it corresponds to the set second failure level, it is converted into voice through the internal TTS to notify the terminal failure state. characterized.

According to the embodiments, basically, when broadcasting a variety of various information, broadcasting is performed for each group or individually at the same time, so that multi-channel multi-cross broadcasting is performed.

In this case, when a disaster or disaster occurs under such a broadcasting situation, only the relevant area/group/channel is selected and broadcast from the manager mobile terminal located at a remote location, so that the broadcast is immediately performed in the relevant situation.

In addition, in addition to this, the main system (transmitter and controller) recognizes the pre-disaster information and the parsing function of the weather information value predicted in advance. It provides a way to do things in a negative way. In addition, an AI program other than this method is driven to determine the past history of the village where the transmitter is installed (time and level of disasters, current weather information...), etc. report continuously until So, further through this, a number of wireless terminals play a role in protecting people and property by maintaining a smooth communication state before a disaster strikes.

1A and 1B are diagrams for conceptually explaining a terminal failure management function using broadcasting equipment and AI techniques used for emergency notification using a self-communication network according to an embodiment;
2 is a view showing the overall system to which a terminal failure management function using broadcasting equipment used for emergency notification using a self-communication network and an AI technique is applied according to an embodiment;
3 is a block diagram showing the configuration of a broadcasting device applied to a terminal failure management function using a broadcasting equipment and AI technique used for emergency notification using a self-communication network according to an embodiment;
4A, 4B, and 5 are diagrams illustrating the operation of a terminal failure management function using a broadcasting equipment and AI technique used for emergency notification using a self-communication network according to an embodiment;

1A and 1B are supplementary views for conceptually explaining a terminal failure management function using broadcasting equipment and AI techniques used for emergency notification using a self-communication network according to an embodiment.

As shown in FIGS. 1A and 1B, the terminal failure management function according to an embodiment is first, as in the past, when remote broadcasting is performed in schools, offices, and various premises, in a broadcasting device installed in a plurality of different areas, the area / As the group/channel is grouped and broadcast according to the wishes of the administrator, the broadcast is provided according to various broadcast environments and broadcast targets.

So, in this state, according to an embodiment, when disasters and disasters occur under such a situation where broadcasting is performed for each region/group/channel, only the relevant region/group/channel is selected and broadcast from the remote manager mobile terminal. .

In addition, whenever the disaster/disaster broadcast information is transmitted, the registration conversion device converts disaster/disaster broadcast information including a plurality of different texts into a set USN format to provide each through a set wireless section.

And, in the case of broadcasting in this way, different priorities are given to each type of disaster/disaster and sequentially performed with respect to various pieces of broadcasting information.

In addition, since the settings related to areas/groups/channels are synchronized with each other in various related devices, etc., the related DBs are matched and maintained to broadcast the actual help.

For reference, for this, a transceiver may be included in order to transmit broadcast information directly from the manager's mobile terminal for immediate broadcast.

For example, when such a transceiver broadcasts, it collects remote broadcast information transmitted by the manager's mobile terminal and multiplexes it for each area/group/channel to broadcast.

On the other hand, in this method, the main broadcasting information processing apparatus basically uses the same method as the existing method, and is as follows.

That is, in the case of group broadcasting, the main broadcasting information processing apparatus sets and transmits basic broadcasting information to be broadcast for each region/group/channel desired by the administrator according to an operation of the administrator key, and manages the broadcasting as a whole. For example, such basic broadcasting information is systematically provided by a broadcasting company through a CD player, a tuner, etc., and also directly through a manager in the field through a remote microphone. And in this case, in general, the main broadcasting information processing apparatus operates the broadcasting system by frequently changing broadcasting setting information and the like with various programs.

In addition, in the case of broadcasting in this way, broadcast information is transmitted for each group through the manager's mobile terminal, etc. even from a remote location.

Therefore, through this, in the past, broadcasting is provided in many areas at once or there are various buildings, or broadcasting is provided to a relatively distant place, so that various user convenience is provided.

At this time, in order to actually transmit the broadcast to the outside, a plurality of speakers are installed for each area/group/channel, and the broadcast is provided only at the location desired by the administrator.

On the other hand, in this state according to this, an embodiment additionally performs remote broadcasting in the manager mobile terminal located at a remote location at this time.

Therefore, if a disaster/disaster occurs while broadcasting for each area/group/channel, only the relevant area, group, and channel are selected and broadcast immediately. In addition, such remote broadcasting includes emergency/information broadcasting through an administrator.

And, in this case, disaster/disaster broadcasting information including a plurality of different texts is transmitted in a basic transmission format including Bluetooth or Wi-Fi, which is set for each area/group/channel in the smart phone.

In addition, whenever the disaster/disaster broadcast information is transmitted, the disaster/disaster broadcast information including a plurality of different texts is converted from the registration conversion device into a set USN format and provided through a set wireless section.

In addition, when providing through a set wireless section, each of the number of USN repeaters corresponding to each set floor and long distance provides disaster/disaster broadcasting information and expands the distance differently for different areas/groups/channels, so that the manager will broadcast the area Broadcast according to /group/channel.

In addition, in the case of broadcasting in this way, different priorities are given to various types of broadcasting information provided by the manager's mobile terminal for each type of disaster/disaster, and the broadcasting is sequentially performed.

At this time, the priority is divided into wired and wireless, and each is divided and processed in detail into general notice, emergency, disaster information, and disaster/disaster information by sensors.

And, in addition to this, since settings related to areas/groups/channels are synchronized with each other in various devices, etc. according to the on-site situation, the related DB is matched and maintained to broadcast the actual help.

In addition, in addition to this, the following operations are further performed for these management functions.

That is, in this state, the broadcasting device first performs the following operations.

a) The meteorological information value predicted in advance from the Meteorological Agency information is compared with the set disaster information through the parsing function, and the operation of recognizing the prior disaster information is repeatedly performed to perform periodic inspection, and after the periodic inspection, during the period of the disaster Make it work on a regular basis.

In addition, in the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each place where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined when the disaster is over. Continue checking until

b) So, it reports the terminal failure status to the registered mobile terminal.

Then, the mobile terminal performs the following operation accordingly.

a) That is, when the terminal failure state is reported, the terminal failure state is analyzed by comparing it with the set failure level.

b) As a result of the comparison, if it corresponds to the first set failure level, the terminal failure state is notified by text, and if it corresponds to the set second failure level, it is converted into voice through the internal TTS to notify the terminal failure state.

Additionally, this embodiment is another example of a terminal ID and group number ( area) to transmit an emergency evacuation code. So, when this is transmitted, in the terminal installed in the guest room, functions such as calling calls (visual and auditory) continue to operate until the receiver executes the stop function (alarm release function) if there is a recent person in the terminal and evacuate. has the ability to induce

2 is a view showing the overall system applied to the terminal failure management function using the broadcasting equipment and AI technique used for emergency notification using the self-communication network according to an embodiment.

As shown in Fig. 2, the system according to an embodiment includes a broadcasting device 200 installed for each area, an internal main broadcasting information processing device connected thereto through a self-network, a disaster/disaster detection sensor 100, and an administrator. and a mobile terminal 110 .

And, at this time, the broadcasting apparatus 200 connects the aforementioned internal main broadcasting information processing apparatus (not shown) to a speaker, etc. for each different area/group/channel.

In this case, the self network uses a TCP/IP network, an LTE network, a wireless communication network, or the like.

Additionally, such a system interworks with an external linkage in relation to broadcasting, such as a hospital management device (not shown), an education management device (not shown), and a police station management device (not shown).

The broadcasting device 200 is installed in a plurality of different places or regions, and receives various broadcasting information from a main broadcasting information processing device (not shown) and an administrator mobile terminal (not shown), and is transmitted for each region/group/channel. . By transmitting through the wireless speaker 300, a group broadcast is performed. And in this case, the broadcasting device 200 controls the broadcasting operation for each region, group, and channel in a broadcasting format desired by the administrator, for example, individual broadcasting, all broadcasting, cross broadcasting, etc. In this case, in this state, according to an embodiment, the broadcasting device 200 performs remote broadcasting according to an embodiment in connection with the above-mentioned general broadcasting, so that it provides more diverse information than before. Also, in addition to this, the broadcasting device 200 recognizes the function of parsing the predicted weather information value and the pre-disaster information, and a disaster occurs after regular inspection by the AI program installed in the transmission device. In addition, it provides a method of performing regularly in the middle of the period, and also the past history of the village where the transmission device was installed by running an AI program other than this method (time and level of occurrence of many disasters, current weather information...) It determines and automatically reports the terminal failure status until the end of the disaster. is responsible for

3 is a block diagram illustrating a configuration of a broadcasting device applied to the system of FIG. 2 .

As shown in FIG. 3 , the broadcasting device 200 according to an embodiment receives an immediate connection from the manager mobile terminal 110 in an emergency to broadcast to an area/group/channel in which a disaster/disaster has occurred, and the corresponding area/ Only the group/channel part is turned on and broadcast. Then, other broadcasts in the remaining portion are turned off to stop the broadcast.

In addition, in this case, whenever the disaster/disaster broadcasting information is transmitted, disaster/disaster broadcasting information including a plurality of different texts is set from the registration conversion device in USN format, for example, BT and Wi-Fi in USN format , and provide each through the set wireless section.

Additionally, such remote broadcasts are, for example, as follows.

1. First, the mobile terminal 100 sets a number of different remote broadcasting information including disaster/disaster/safety guide text, notice, alarm, and manager guide text including reservation, manager event text, manager guide voice, and manager event voice It is transmitted by the relevant area/group/channel through the mobile app.

Then, the broadcasting device 200 performs the following operation.

a) First, in the case of broadcasting, the broadcasting information type of the remote broadcasting information by the mobile terminal 110 is checked from the setting format.

b) As a result of the above confirmation, if the broadcast information type is text, it is converted into broadcast information by the internal TTS engine and transmitted, and if the broadcast information type is voice, it is transmitted without conversion.

2. Next, the mobile terminal 110 also performs the following operations.

First, when the remote broadcast information is transmitted, the remote supplementary broadcast information is also provided to a plurality of broadcast target mobile terminals 110 belonging to a corresponding area/group/channel.

Then, according to this, the plurality of broadcast target mobile terminals perform the following operations.

That is, the broadcast information type of the remote broadcast information is checked. As a result of the check, when the broadcasting information type of the remote broadcasting information is text, it is converted into broadcasting information by the internal TTS engine of the corresponding mobile app and transmitted, and when the broadcasting information type is voice, it is transmitted without conversion. does the desired remote broadcast.

3. Meanwhile, in the case of such remote broadcasting, etc., when each broadcasting is performed, broadcasting target information is extracted from the inside of the mobile terminal 110 to provide a practically helpful broadcasting.

Specifically, when the mobile terminal 110 transmits remote broadcast information to a broadcast target, by extracting and registering broadcast target information from an internal phone number list or SNS list by area/group/channel, the actual information to the corresponding broadcast target is provided. to provide.

And, in this state, the broadcast device 200 performs the following operation.

In other words, the meteorological information value predicted in advance from the Meteorological Agency information is compared with the set disaster information through the parsing function, and the operation of recognizing the prior disaster information is repeatedly performed to perform periodic inspection, and after the periodic inspection, during the period when a disaster occurs Make it work on a regular basis.

In addition, in the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each place where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined when the disaster is over. Continue checking and reporting until

On the other hand, for example, such a broadcasting device 200 largely includes an interface unit 201 , a switching unit 202 , a voice driving unit 203 , a key signal input unit 204 , a display unit 205 , and a control unit 206 . include

Additionally, the broadcast apparatus 200 according to an embodiment may include an FPGA 207 and a sensor unit 208 .

The interface unit 201 receives various types of broadcast information through the main broadcast information processing device inside and the manager mobile terminal located at a remote location outside. Additionally, in this case, the interface unit 201 collectively collects broadcast information from various A/I modules, D/I modules, and communication modules. In addition, the interface unit 201 is also connected to a speaker installed for a plurality of different areas/groups/channels inside.

The switching unit 202 turns on/off the broadcast information of the main broadcast information processing device and the manager mobile terminal for each area/group/channel.

The voice driving unit 203 converts the broadcasting information turned on/off by the switching unit 202 into voice and outputs it to a speaker. For example, the voice driver 203 provides sound and tone suitable for current broadcasting. In this case, the voice driver 203 separates the digital signal related to broadcasting for each channel and individually adjusts the sound and tone.

When the broadcast information converted by the audio driver 203 is digital, the key signal input unit 204 converts it to analog and outputs it to the speaker.

The display unit 205 displays notification information related to the output of the broadcast information.

The control unit 206 controls the operation of each unit. That is, when receiving various kinds of broadcasting information, the broadcasting information is transmitted in different areas/groups/channels set through the manager, so that broadcasting is performed to various places at different times. In this case, according to an embodiment, the control unit 206 a) controls the on/off operation of the switching unit 202 when outputting the broadcasting information, such as a main broadcasting information processing device, a manager mobile terminal, etc. Broadcast information of each area/group/channel according to the disaster/disaster broadcast or not. b) Then, in the case of broadcasting in this way, different types of broadcasting information are given different priorities for each type of disaster/disaster and sequentially performed. In addition, in this state, the control unit 206 compares the weather information value predicted in advance from the Meteorological Agency information with the set disaster information through the parsing function to repeatedly perform the operation of recognizing the prior disaster information to perform regular inspection, After inspection, make sure to operate regularly during the disaster period. In addition, in the case of the above operation, each past history (including the time, level and number of disasters, and current weather information) is judged and compared for each location where a plurality of different broadcasting devices are installed to systematically determine the terminal failure status after the disaster is over. Continue checking and reporting until

The FPGA 207 registers in advance a first format for converting broadcast information for a plurality of different audio formats when delivering such broadcast information, and converts the current broadcast information according to the audio format designated by the manager. is provided with a suitable volume and tone. In this case, the audio format is MP3-1, MP3-2, PC audio, network digital audio, and the like.

The sensor unit 208 interlocks with various sensors that measure earthquakes, smoke, flames, air pollution, etc. using the Internet of Things, etc. in connection with the actual surrounding conditions, so that the broadcast volume is adjusted to suit the actual broadcasting environment. Provides convenience.

4A, 4B, and 5 are diagrams sequentially illustrating the operation of a terminal failure management function using a broadcasting equipment used for emergency notification using a self-communication network and an AI technique according to an embodiment.

Specifically, FIGS. 4A and 4B schematically illustrate the operation of such a terminal failure management function, and FIG. 5 is a flow chart showing the operation of this management function in order.

4A, 4B, and 5, the management function of one embodiment is first installed in the broadcast device 200, the main broadcast information processing device 100-1, and the disaster/disaster/ The disaster detection sensor 100-2 is connected to the manager's mobile terminal 110, respectively.

Therefore, when each broadcast information is transmitted from the broadcasting device 200, the main processing unit of the broadcasting device 200 controls the on/off operation of a switching unit installed therein, and transmits it for each corresponding area/group/channel. , provides basic broadcasting.

Next, in this state, according to an embodiment, the system provides such basic broadcasting from the main processing unit of the broadcasting device 200. When an abnormal state including communication network disconnection occurs according to disaster/disaster situations including earthquakes and fires In, the transmission operation is controlled through a setting mobile app from the mobile terminal 110 of the manager. So, through this, basic broadcasting is stopped, and disaster/disaster broadcasting information is transmitted for each corresponding area/group/channel.

Then, when receiving such disaster/disaster broadcasting information, basic broadcasting in the basic broadcasting mode is stopped and the disaster/disaster broadcasting information is systematically transmitted differently for each area/group/channel.

In this case, disaster/disaster broadcasting information including a plurality of different texts is transmitted in a basic transmission format including Bluetooth or Wi-Fi configured for each corresponding area/group/channel.

Also, in this case, whenever the disaster/disaster broadcast information is transmitted, the registration conversion device converts disaster/disaster broadcast information including a plurality of different texts into a set USN format and provides each through a set wireless section.

In addition, when providing through a set wireless section, each of the number of USN repeaters corresponding to each set floor and long distance provides disaster/disaster broadcasting information and expands the distance differently for different areas/groups/channels, so that the manager will broadcast the area Broadcast according to /group/channel

Additionally, in the case of transmitting disaster/disaster broadcast information of the manager mobile terminal 110 in this way, the disaster/disaster broadcast information is divided into wired and wireless processing, and general notice, emergency, disaster information, and disaster/disaster by sensor Each is classified in detail with disaster information.

Therefore, different priorities are given to each piece of information according to the degree of disaster/disaster so that the information is sequentially broadcast.

Therefore, when a disaster/disaster broadcast is required through this, the manager's mobile terminal transmits broadcast information preferentially to only the relevant area/group/channel, and immediately notifies the relevant people of an important situation.

In addition, in this state, the operation of recognizing the pre-disaster information is repeatedly performed by comparing the weather information value predicted in advance from the Meteorological Administration information with the set disaster information through the parsing function to perform regular inspection, and after the periodic inspection, a disaster occurs. It should be operated regularly during the period.

In addition, in the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each place where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined when the disaster is over. Check continuously until

So, the terminal failure status is reported to the registered mobile terminal.

Then, the mobile terminal performs the following operation accordingly.

That is, when the terminal failure state is reported, the terminal failure state is analyzed by comparing it with the set failure level.

As a result of the comparison, the terminal failure state is notified by text when it corresponds to the set first failure level, and the terminal failure state is notified by converting it to voice through the internal TTS when it corresponds to the set second failure level.

So, through this, a number of wireless terminals play a role in protecting people and property by maintaining a smooth communication state before a disaster strikes.

As described above, in one embodiment, when disasters and disasters occur under the existing broadcasting for each area/group/channel, only the relevant area/group/channel is selected and broadcast through the remote manager mobile terminal.

And, in the case of broadcasting in this way, different priorities are given to each type of disaster/disaster, and the corresponding broadcasting information is sequentially performed.

In addition, the meteorological information value predicted in advance from the Meteorological Agency information is compared with the set disaster information through the parsing function, and the operation of recognizing the pre-disaster information is repeatedly performed to perform a regular inspection, and after the periodic inspection, a disaster occurs in the middle of the period to operate on a regular basis. In addition, in the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each place where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined when the disaster is over. Continue checking and reporting until

Therefore, when disaster/disaster broadcasting is required through this, the manager's mobile terminal transmits broadcasting information preferentially to only the relevant area/group/channel, and immediately notifies the relevant people of an important situation.

In addition, a number of wireless terminals play a role in protecting human life and property by maintaining a smooth communication state before a disaster strikes.

In addition, this configuration enables smooth evacuation in various situations by performing an alarm according to forest fires, fires, and emergency situations through the following method when disaster information is provided to the manager in this way.

To this end, when a forest fire occurs, the terminal determines whether there are people in the house with various detection tools, etc., and the terminal ID and group number (region, area/group/region, area/group/ channel, etc.) to transmit an emergency evacuation code. For example, such a disaster information level may allow the aforementioned disaster situation to be known according to the level of each situation in different places. Alternatively, it may be done depending on whether it is text or the like, and disability information is also made the same in this way.

On the other hand, in this configuration, when there is each situation according to fire and emergency in addition to situations such as forest fire, an alarm is performed through the same method to smoothly induce evacuation in various situations.

So, when this is transmitted, in the terminal installed in the guest room, functions such as calling calls (visual and auditory) continue to operate until the receiver executes the stop function (alarm release function) if there is a recent person in the terminal and evacuate. has the ability to induce

Specifically, it is as follows.

For example, the main broadcast information processing device or the mobile terminal performs the following operation.

a) First, by controlling the transmission operation of the broadcasting device, disaster ∙ disaster ∙ safety guidance text, manager guide text including announcements, alarms, and reservations, manager event text, manager guide voice, manager event voice, etc. Broadcast information is transmitted to a registered broadcasting device or a registered terminal for each corresponding area, group, or channel.

b) And, in the case of the above transmission, according to the set disaster information rating given with a differential to each of a plurality of different disaster broadcasting information, the broadcasting device and terminal of the area, group, or channel in which the corresponding disaster broadcasting information is higher than the set rating is designated. , and transmits the corresponding ID and group number.

Then, the broadcasting device or the terminal performs the following operation.

a) That is, when receiving the remote broadcasting information, the broadcasting information type of the remote broadcasting information of the mobile terminal is checked from the setting format.

b) As a result of the above check, if the broadcast information type is text, it is converted into broadcast information by the internal TTS engine and transmitted, and if the broadcast information type is voice, it is transmitted without conversion, so that the remote broadcast desired by the administrator is provided.

c) So, when disaster information above the set level is provided with the corresponding ID and group number, the presence/absence of a person in the relevant area, group or channel is checked, and if there is a person, the set calling call function is activated until the alarm is released. do it repeatedly

On the other hand, in addition to this configuration, when the terminal is managed in this way, when a plurality of terminals are provided and used, information with the terminal is safely provided from the following method in a distributed encryption method, thereby maintaining the security of the corresponding information.

To this end, this method first generates n pieces of distributed information (the number of devices to be controlled or the number of administrators) by using, for example, a feature of a secret key created for multiple terminals and an exclusive-OR. Meanwhile, n partial secret keys are generated using this information, and encrypted distributed data and partial secret keys are stored in each of the n numbers for encryption. In this case, the distributed data is also divided for each terminal to be used.

Briefly explaining this background, as the terminal becomes high-performance/high-capacity, the importance of protecting and managing important data inside the terminal is emerging.

In order to protect and manage such important data, a method of encrypting important data of a terminal and storing it in an external storage device for backup is used.

However, when important data is stored in one external storage device, if the storage device is hacked, there may be a problem in that the important data is easily leaked.

Therefore, in storing important data in an external storage device, a more secure method is required.

On the one hand, in particular, and also, in this case, the method of inputting an arbitrary initial value and a secret key is blocked by using scramble, so that the data distributed storage is performed more effectively.

For this, first, in the case of encryption in this way, information from the encryption configuration below is encrypted and provided to each.

Also, the encryption configuration is as follows.

a) In other words, when receiving information to be monitored, a different secret key is selected according to the shape or length of the plaintext based on the AES encryption method.

Also, according to the size of the secret key, one is selected from among a number of different rounds and repeatedly executed to obtain the ciphertext.

In addition, ARIA (Academy Research Institute Agency) encryption format including round key addition, substitution layer, and diffusion layer is applied to each round function.

b) So, before performing the round key addition operation through this, modulation is first performed by performing an exclusive OR with n-1 scramblers (n is each number) from the plaintext and the secret key.

c) Then, this modulation information is set as n partial secret keys, and a different partial secret key is provided to each of the n objects.

d) So, when the modulation is performed in this way, the ciphertext is obtained by repeatedly executing it as a function for each round including one round of round key addition operation according to the size of the secret key.

And, whenever the cipher text (format) is obtained, the scrambler is systematically annihilated in the round key addition operation, and the operation result is obtained in the same format as the commercial AES (Advanced Encryption Standard).

On the other hand, in addition to these points, the distributed storage method of the data uses the prior art as another example in the case of encryption in this way and distributes the data from the following configuration, thereby enabling effective distributed storage in another aspect.

For example, in this configuration, n-1 scrambles, that is, a secret key by subtracting one from the number of objects, is configured, and n pieces of distributed data are generated using this secret key.

More specifically, a t-1st order random polynomial (f(x)) using a constant term as secret data is selected, and a value from 1 to n is assigned to x of the t-1st order random polynomial (f(x)). By substituting, n pieces of distributed information can be generated. In this case, t represents the number of distributed data required to recover the secret data.

Then, a specific secret key is configured.

Next, n-1 random keys, that is, n-1 scrambles, are generated, and bitwise XOR is performed on both the secret key and n-1 random keys.

Then, this information may be set as n partial secret keys, and one different partial secret key may be transmitted to each of the n objects.

Then, each of the n pieces of distributed data is encrypted with a secret key to generate n pieces of encrypted distributed information.

Then, the n pieces of encrypted distributed data are transmitted and stored to the corresponding n objects, respectively. For reference, this method is also used in the same way as the above method.

So, before transmitting the encrypted distributed data, it is possible to perform a process of authenticating whether the n objects are legitimate users.

On the other hand, for reference, this method describes the process of recovering distributed and stored data when encrypted in this way.

First, when receiving a request for recovery of secret data, encrypted distributed data is received from at least t storages among n objects. In this case, before receiving the encrypted distributed data, an authentication process with t objects may be performed.

Then, configure the secret key

For example, if a secret key is stored inside, this secret key is used, otherwise, a secret key is configured separately. And in this case, if the secret key cannot be configured inside, the secret key can be obtained through n objects.

Acquiring the secret key through n objects is to authenticate with each of the n objects, receive the partial secret key from the n objects, and perform a bitwise XOR of all the received n partial secret keys to obtain a secret. You can create a key. This method may additionally be used together with the two methods described above.

Then, t pieces of encrypted distributed data are decrypted with the secret key to generate t pieces of distributed data.

And also, the secret data is recovered using t distributed data.

To describe the process of recovering secret data in more detail, it is possible to recover the t-1st random polynomial using t distributed data and to recover information through a constant term.

100: main broadcasting information processing device
110: (administrator) mobile terminal
200: broadcast device
201: interface unit 202: switching unit
203: voice driving unit 204: key signal input unit
205: display unit 206: control unit
207: FPGA 208: sensor unit

Claims (4)

a main broadcasting information processing device configured to transmit broadcasting information differently by subdividing it into regions, groups, and channels for a plurality of different places according to the setting information of an administrator at a remote location;
Disaster/disaster detection sensors installed around each area, group, or channel in different places that the manager wants to monitor;
the manager's mobile terminal; and
Each area, group, or channel in a different place that the manager wants to monitor is connected to each installed speaker and the disaster/disaster detection sensor,
Broadcasting that the main broadcast information processing device, the disaster/disaster detection sensor, and the on/off operation of a switching unit having each broadcast information of the mobile terminal installed therein are transmitted and broadcast for each corresponding area, group, or channel Device; contains,

The mobile terminal is
a) In the event that an abnormal state including communication network disconnection occurs according to disaster/disaster situations including earthquakes and fires in the broadcasting state, the broadcasting is stopped by controlling the transmission operation of the broadcasting device from the setting mobile app,
Disaster/disaster broadcasting information including a number of different texts is transmitted in a basic transmission format including Bluetooth or Wi-Fi set for each area, group, or channel,
b) Whenever the disaster/disaster broadcast information is transmitted, the basic transmission format of the disaster/disaster broadcast information from the registration conversion device is collectively converted into a set Ubiquitous Sensor Network (USN) format through a set wireless section of the corresponding USN information to provide each
In the case of providing through a set wireless section, by providing disaster/disaster broadcasting information from the number of USN repeaters corresponding to each set floor and long-distance, by extending the distance differently for different areas, groups, or channels, the area for the manager to broadcast Disaster/disaster broadcasting according to each group or channel,

The broadcast device,
a) When receiving the disaster/disaster broadcast information, the broadcast is stopped and the disaster/disaster broadcast information of the mobile terminal is systematically transmitted differently for each area, group, or channel,
b) In the case of transmitting disaster/disaster broadcast information from the mobile terminal, the disaster/disaster broadcast information is divided into wired and wireless processing, and is divided into general notice, emergency, disaster information, and sensor-based disaster/disaster information, respectively. Separated in detail,
Each piece of information is given a different priority according to the degree of disaster/disaster and broadcast sequentially,

The broadcast device,
a) In the case of broadcasting disaster/disaster broadcasting information, the meteorological information value predicted in advance from the Meteorological Agency information is compared with the set disaster information through the parsing function, and the operation of recognizing the prior disaster information is repeatedly performed to perform regular inspection; After regular inspection, make sure that it operates regularly during the period of disaster,
In the case of the above operation, the past history (including the time, level and number of disasters, and current weather information) is judged and compared for each location where a plurality of different broadcasting devices are installed, and the terminal failure status is systematically determined until the disaster is over. continuously check,
b) report the terminal failure status to the registered mobile terminal;

The mobile terminal is
a) When the terminal failure state is reported, the terminal failure state is analyzed by comparing it with the set failure level,
b) As a result of the comparison, if it corresponds to the set first failure level, the terminal failure state is notified by text, and if it corresponds to the set second failure level, it is converted into voice through the internal TTS (Text To Speech) and the terminal failure notify the status,

The main broadcast information processing device or the mobile terminal,
a) A number of different remote broadcasting information including disaster and disaster and safety guide text, notice, alarm, and reservation including manager guide text, manager event text, manager guide voice, and manager event voice by controlling the transmission operation of the broadcasting device to be transmitted to a registered broadcasting device or a registered terminal by the corresponding area, group, or channel;
b) In the case of the above transmission, according to the set disaster information rating given with a differential to each of a plurality of different disaster broadcasting information, the area, group, or channel in which the corresponding disaster broadcasting information is higher than the set level is designated, and the broadcasting device and terminal are designated, Send ID and group number,

The broadcasting device or the terminal,
a) When receiving the remote broadcasting information, by confirming the broadcasting information type of the remote broadcasting information of the mobile terminal from a setting format,
b) As a result of the above confirmation, if the broadcasting information type is text, it is converted into broadcasting information by the internal TTS engine and transmitted, and if the broadcasting information type is voice, it is transmitted without conversion, so that the remote broadcasting desired by the administrator is provided;
c) When disaster information above the set level is provided with the corresponding ID and group number, the presence/absence of a person in the relevant area, group or channel is checked, and if there is a person, the set calling call function is repeatedly performed until the alarm is released. to perform; A terminal failure management system using broadcasting equipment and AI techniques used for emergency notification using a self-communication network, characterized in that delete The method according to claim 1,
The mobile terminal is
When the remote broadcasting information is provided, the remote broadcasting information is also provided to a plurality of broadcasting target mobile terminals belonging to the corresponding area, group, or channel;

The plurality of broadcast target mobile terminals,
The broadcast information type of the remote broadcast information is checked, and as a result of the check, if the broadcast information type of the remote broadcast information is text, it is converted into broadcast information by the internal TTS engine of the corresponding mobile app and transmitted. to transmit and broadcast without conversion; A terminal failure management system using broadcasting equipment and AI techniques used for emergency notification using a self-communication network, characterized in that 4. The method of claim 3,
The mobile terminal is
When providing the remote broadcast information to the broadcast target, by extracting and registering the broadcast target information by area, group, or channel from an internal phone number list or SNS list, providing actual information to the corresponding broadcast target; A terminal failure management system using broadcasting equipment and AI techniques used for emergency notification using a self-communication network, characterized in that

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