KR102499508B1 - Method of processing data for security control of facility and data processing system conducting the same - Google Patents

Abstract

The present invention relates to a data processing system for safety management of a facility in a company and a data processing method thereof, which can smoothly open doors in a company. The data processing system of the present invention comprises: a management server; a first access manager installed at a company entrance; a first access device controlled by the first access manager; a second access manager installed in a company; a second access device controlled by the second access manager; and a user terminal.

Description

Data processing system and data processing method for safety management of facilities within the company {METHOD OF PROCESSING DATA FOR SECURITY CONTROL OF FACILITY AND DATA PROCESSING SYSTEM CONDUCTING THE SAME}

The present invention relates to a data processing system and data processing method for safety management of facilities within a company.

Various solutions for the safety management of facilities within a company are widespread. The most commonly distributed solutions include fire detectors that detect smoke in the event of a fire and emit an alarm within a facility, and earthquake detectors that have a built-in motion sensor and emit an alarm in the event of an earthquake. In addition, a system in which a wireless receiver is provided for each door in the company and the door is opened only when a door open command is issued to the wireless receiver is one of the solutions for safety management of facilities in the company.

Apart from the release of an alarm through a fire or earthquake sensor in a disaster situation such as fire or earthquake, it is important that the doors within the company open smoothly in order to allow people inside the building to evacuate quickly.

The wireless receiver installed on the door in the company receives the door opening command in the form of a radio signal. If the wireless communication of the specific frequency band used for the door opening command signal is not smooth, the door cannot be opened smoothly, which can lead to personal injury. There are concerns.

An object of the present invention is to provide a data processing system and data processing method for safety management of facilities in a company, even when wireless communication of a specific frequency band used to receive a door opening command signal from a wireless receiver is not smooth, In a disaster situation, it is to provide high safety by allowing the door to be opened smoothly.

According to an embodiment of the present invention, a wireless receiver for controlling opening and closing of a door includes a first communication circuit for communicating with a management server included in the system through a network of a first frequency band, and the first frequency band. And a second communication circuit for performing communication in a second frequency band different from, and when a door open signal of the first frequency band is received from the management server through the first communication circuit, the door is opened, but the other When a signal is not transmitted to a wireless receiver and the first emergency door opening signal of the second frequency band is received through the second communication circuit, the door is opened, and the second emergency door opening of the second frequency band is received. A signal is transmitted, and the second emergency door opening signal is received by another wireless receiver to open a door controlled by the other wireless receiver.

According to one embodiment of the present invention, a data processing system for safety management of facilities within a company includes a management server; disaster alarm; Disaster radio transmitters connected to disaster alerts; a first wireless receiver controlling opening and closing of the first door; and a second wireless receiver controlling opening and closing of a second door, wherein the management server is configured to transmit a door opening signal of the first frequency band to the first wireless receiver through a network, The transmitter: receives a disaster occurrence signal indicating that a disaster situation has occurred from the disaster alert; In response to receiving the disaster occurrence signal, configured to transmit a first emergency door opening signal of a second frequency band different from the first frequency band, wherein the first wireless receiver: receives the door opening signal from the management server In response to receiving the first emergency door opening signal, open the first door without transmitting a signal to the second wireless receiver, and in response to receiving the first emergency door opening signal, open the first door, and configured to transmit a second emergency door opening signal in a frequency band, wherein the second wireless receiver: receives the second emergency door opening signal; In response to receiving the second emergency door opening signal, the second door may be opened and a third emergency door opening signal of the second frequency band may be transmitted.

According to an embodiment of the present invention, a data processing system and data processing method for safety management of facilities within a company include wireless communication of a specific frequency band used to receive a door opening command signal from a wireless receiver at normal times, for example, Even when LAN network communication is not smooth, a wireless receiver can receive a door open command signal through wireless communication of a different frequency, for example, FM band communication, and can transmit a door open command signal to other wireless receivers. Therefore, even when the wireless communication of a specific frequency band used to receive the door open command signal from the wireless receiver in normal times, for example, the LAN network communication, is not smooth, the door open command signal can be serially transmitted to the wireless receivers. Doors in the company can be opened smoothly.

1 illustrates a data processing system for safety management of facilities within a company, according to one embodiment of the present invention.
2 shows an example of a wireless receiver and a door controlled by the wireless receiver according to an embodiment of the present invention.
Figure 3 shows a radio transmitter and emergency alarm for disaster according to an embodiment of the present invention.
4 shows a wireless receiver according to one embodiment of the present invention.
5A illustrates a door opening process when a network normally operates in a data processing system according to an embodiment of the present invention.
5B illustrates a door opening process in a disaster situation in a data processing system according to an embodiment of the present invention.
6 illustrates an emergency test process according to an embodiment of the present invention.
7 illustrates an emergency test process according to an embodiment of the present invention.

As used herein, "comprises" and/or "comprising" does not exclude the presence or addition of one or more other elements other than the recited elements. Various embodiments and terms used herein are not intended to limit the technical features described herein to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the embodiments. In connection with the description of the drawings, like reference numbers may be used for like or related elements. The singular form of a noun corresponding to an item may include one item or a plurality of items, unless the relevant context clearly dictates otherwise. In the present specification, "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "A Each of the phrases such as "at least one of , B, or C" may include any one of the items listed together in that phrase, or all possible combinations thereof. Terms such as "first", "second", or "first" or "secondary" may simply be used to distinguish that component from other corresponding components, and may refer to that component in other respects (eg, importance or order) is not limited. A (eg, first) component is said to be "coupled" or "connected" to another (eg, second) component, with or without the terms "functionally" or "communicatively". When mentioned, it means that the certain component may be connected to the other component directly (eg by wire), wirelessly, or through a third component.

The term "module" used in various embodiments of this specification may include a unit implemented in hardware, software, or firmware, and is interchangeably interchangeable with terms such as, for example, logic, logical blocks, parts, or circuits. can be used as A module may be an integrally constructed component or a minimal unit of components or a portion thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

Various embodiments of the present specification may be implemented as software including one or more instructions stored in a storage medium (eg, internal memory or external memory) readable by a machine. For example, the processor of the device may call at least one command among one or more commands stored from a storage medium and execute it. This enables the device to be operated to perform at least one function according to the at least one command invoked. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The device-readable storage medium may be provided in the form of a non-transitory storage medium. Here, 'non-temporary' only means that the storage medium is a tangible device and does not contain a signal (e.g. electromagnetic wave), and this term refers to the case where data is stored semi-permanently in the storage medium. It does not discriminate when it is temporarily stored.

According to one embodiment, the method according to various embodiments disclosed herein may be included and provided in a computer program product. Computer program products may be traded between sellers and buyers as commodities. A computer program product is distributed in the form of a device-readable storage medium (eg compact disc read only memory (CD-ROM)), or through an application store (eg Play Store ^TM ) or on two user devices ( It can be distributed (eg downloaded or uploaded) online, directly between smart phones. In the case of online distribution, at least part of the computer program product may be temporarily stored or temporarily created in a device-readable storage medium such as a manufacturer's server, an application store server, or a relay server's memory.

According to various embodiments, each component (eg, module or program) of the above-described components may include a single object or a plurality of entities, and some of the plurality of entities may be separately disposed in other components. there is. According to various embodiments, one or more components or steps among the aforementioned components may be omitted, or one or more other components or steps may be added. Alternatively or additionally, a plurality of components (eg modules or programs) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each of the plurality of components in the same or similar manner as performed by a corresponding component among the plurality of components prior to the integration. . According to various embodiments, the steps performed by a module, program, or other component are executed sequentially, in parallel, iteratively, or heuristically, or one or more of the steps are executed in a different order, or omitted. or one or more other steps may be added.

1 illustrates a data processing system for safety management of facilities within a company, according to one embodiment of the present invention. Referring to FIG. 1, a data processing system 100 for safety management of facilities within a company includes a management server 110, a wireless transmitter for disasters 130, a disaster alarm 135, a plurality of wireless receivers 140, 150, 160), and a plurality of doors 145, 155, and 165.

The management server 110 may communicate with the emergency wireless transmitter 130 and the plurality of wireless receivers 140 , 150 , and 160 through the network 120 . According to various embodiments, the type of network 120 and the type of communication occurring between the management server 110, the disaster radio transmitter 130, and the plurality of radio receivers 140, 150, and 160 are not limited. For example, the network 120 may be an IP network based on a mobile communication network (WCDMA, LTE, etc.) or LAN. Signals of the first frequency band may be transmitted and received between the management server 110, the disaster wireless transmitter 130, and the plurality of wireless receivers 140, 150, and 160.

The disaster wireless transmitter 130 is connected to the disaster alarm 135 and receives a disaster signal indicating that a disaster has occurred from the disaster alarm 135 to confirm that a disaster has occurred. The emergency radio transmitter 130 may broadcast a signal of a second frequency band different from the first frequency band in a disaster situation. The second frequency band is not limited, but, for example, the second frequency band may be an FM region used for radio communication.

The plurality of wireless receivers 140, 150, and 160 are connected to the plurality of doors 145, 155, and 165, respectively, and may control opening and closing of the plurality of doors 145, 155, and 165, respectively. Although three wireless receivers 140, 150, and 160 are shown in FIG. 1, the number of wireless receivers included in the system according to the present invention is not limited.

2 shows an example of a wireless receiver and a door controlled by the wireless receiver according to an embodiment of the present invention. 2, in one embodiment, the wireless receiver 140 is attached to the top of the door 145, and when the door 145 is opened by the wireless receiver 140, a portion of the door 145 can move horizontally. The shapes of the wireless receiver 140 and the door 145 shown in FIG. 2 are just examples, and if the wireless receiver 140 controls the opening and closing of the door 145, the shape and the wireless receiver 140 and the door 145 ) is not limited.

Figure 3 shows a radio transmitter and emergency alarm for disaster according to an embodiment of the present invention. Referring to FIG. 3 , the disaster radio transmitter 130 may include a communication circuit 310 , a processor 320 , and a memory 330 .

The communication circuit 310 includes a first communication circuit 311 supporting a first communication method using a signal of a first frequency band and a second communication method using a signal of a second frequency band different from the first frequency band. It may include a second communication circuit 312 to support, and a third communication circuit 313 to support a third communication method. The first communication circuit 311 may support communication through the network 120 . The second communication circuit 312 may support communication between the emergency radio transmitter 130 and the plurality of radio receivers 140 , 150 , and 160 . For example, the second frequency band may be an FM area used for radio communication. The third communication circuit 313 may be a wired/wireless communication interface for receiving a disaster occurrence signal indicating that a disaster has occurred from the disaster warning device 135 .

The processor 320 performs an operation based on data received through the communication circuit 310 and/or data stored in the memory 330, and transmits at least a part of the result of the operation to another device through the communication circuit 320. It may be transmitted or stored in the memory 330 .

Disaster alert 135 may include a sensor 340 , a processor 350 , and a communication circuit 360 . The sensor 340 included in the disaster alarm 135 may detect a disaster situation. The sensor 340 may include, for example, at least one of a smoke sensor, a fire sensor, and an earthquake sensor.

The communication circuit 360 may be a wired/wireless communication interface for transmitting a disaster occurrence signal indicating that a disaster has occurred to the disaster wireless transmitter 130 . According to various embodiments, communication circuitry 360 may support communication over network 120 .

The processor 350 may perform an operation based on data obtained through the sensor 340 and transmit at least a part of the result of the operation to another device through the communication circuit 320 .

4 shows a wireless receiver according to one embodiment of the present invention. Referring to FIG. 4 , a wireless receiver 140 may include a communication circuit 410 , a processor 420 , a memory 430 , and a camera 440 .

The communication circuit 410 includes a first communication circuit 411 supporting a first communication method using a signal of a first frequency band and a second communication method using a signal of a second frequency band different from the first frequency band. It may include a second communication circuit 412 to support, and a third communication circuit 413 to support a third communication method. The first communication circuit 411 may support communication through the network 120 . The second communication circuit 412 may support communication between the emergency radio transmitter 130 and the plurality of radio receivers 140 , 150 , and 160 . For example, the second frequency band may be an FM area used for radio communication. The third communication circuit 413 may be a wired/wireless communication interface for transmitting a signal instructing the door 145 to open the door.

The processor 420 performs an operation based on data received through the communication circuit 410 and/or data stored in the memory 430, and transmits at least a part of the result of the operation to another device through the communication circuit 420. It may be transmitted or stored in the memory 430 .

Although the wireless receiver 140 including the camera 440 is shown in FIG. 4 , the camera 440 may not be included in the wireless receiver 140 according to embodiments. For example, the wireless receiver 140 may be connected to a device including a camera and obtain image data acquired by the camera from the connected device. In another example, the wireless receiver 140 may not acquire video data.

5A illustrates a door opening process when a network normally operates in a data processing system according to an embodiment of the present invention. When the network 120 operates normally, the management server 110 may transmit a door open signal 511 to at least one of the plurality of wireless receivers 140 , 150 , and 160 . 5A shows an example in which the management server 110 transmits a door open signal 511 to the wireless receiver 140, and the wireless receiver 140 responds to receiving the door open signal 511 to open the door 145. ) can be sent to the door 145 to open the control signal 512 .

5B illustrates a door opening process in a disaster situation in a data processing system according to an embodiment of the present invention. In a disaster situation, the disaster alert 135 may transmit a disaster occurrence signal 521 to the disaster wireless transmitter 130 . The emergency radio transmitter 130 may broadcast a first emergency door opening signal 522 in response to receiving the disaster occurrence signal 521 . The first emergency door open signal 522 may be broadcast by the second communication circuit 312 of the emergency radio transmitter 130, and may be a signal having a different frequency band from the door open signal 511 of FIG. 5A. there is. For example, the first emergency door opening signal 522 may be a signal of an FM area used for radio communication.

The wireless receiver 140 may transmit a control signal 523 to the door 145 to open the door 145 in response to receiving the broadcast first emergency door opening signal 522 . Also, the wireless receiver 140 may broadcast a second emergency door open signal 524. The second emergency door opening signal 524 may have the same frequency band as the first emergency door opening signal 522 .

The wireless receiver 150 may transmit a control signal 525 to the door 155 to open the door 155 in response to receiving the broadcast second emergency door opening signal 524 . Also, the wireless receiver 150 may broadcast a third emergency door open signal 526. The third emergency door opening signal 526 may have the same frequency band as the first emergency door opening signal 522 .

The wireless receiver 160 may transmit a control signal 527 to the door 165 to open the door 165 in response to receiving the broadcast third emergency door opening signal 526 . Also, the wireless receiver 160 may broadcast a fourth emergency door opening signal (not shown). The fourth emergency door opening signal may have the same frequency band as the first emergency door opening signal 522 .

Since the frequency bands of the first emergency door opening signal 522 to the fourth emergency door opening signal are different from the frequency band of the communication signal through the network 120, even if the network 120 does not operate, the first emergency door The opening signal 522 to the fourth emergency door opening signal may be transmitted. Accordingly, a wireless receiver that is far from the emergency wireless transmitter 130 may also open the door by receiving an emergency door opening signal from an adjacent wireless receiver.

In FIG. 5B, the doors are opened in the order of the wireless receiver 140, the wireless receiver 150, and the wireless receiver 160, but the first emergency door open signal 522 to the fourth emergency door open signal are specific to the receiver. Since it is broadcast without being transmitted, it can be received by a plurality of radio receivers according to the relative positions of the disaster radio transmitter 130, radio receiver 140, radio receiver 150, and radio receiver 160.

In one embodiment, the disaster alarm 135 includes a fire alarm, and the information that the first emergency door opening signal 522 transmitted from the disaster radio transmitter 130 is a signal transmitted from the disaster radio transmitter 130 can include The wireless receiver receiving the first emergency door opening signal 522 can confirm that the first emergency door opening signal 522 was broadcast from the disaster radio transmitter 130 and not from another wireless receiver. there is. Upon receiving the first emergency door opening signal 522, the wireless receiver sets the camera 440 from a predetermined time prior to the time of receiving the first emergency door opening signal 522 to the time of receiving the first emergency door opening signal 522. ) may be stored in a secure space of the memory 430 . In one embodiment, the wireless receiver receiving the first emergency door opening signal 522 receives the first emergency door opening signal 522 from a predetermined time prior to the time when the first emergency door opening signal 522 is received. Images acquired by the camera 440 up to the point in time may be transmitted to the management server 110 through the network 120 or may be transmitted to other electronic devices using other communication methods. Since the radio receiver receiving the first emergency door opening signal 522 from the disaster radio transmitter 130 is also close to the disaster alarm 135, the image obtained by this radio receiver is useful for identifying the cause of the fire. This can help.

6 illustrates an emergency test process according to an embodiment of the present invention. The emergency test process is a process of testing whether the door opening process in the disaster situation described above with reference to FIG. 5B is performed smoothly.

The management server 110 may transmit the emergency test signal 610 of the first frequency band to the disaster radio transmitter 130 through the network 120 . In response to receiving the emergency test signal 610, the emergency radio transmitter 130 may broadcast a first emergency propagation signal 622 of a second frequency band different from the first frequency band. Examples of the first frequency band and the second frequency band have been described above.

The fact that the emergency radio transmitter 130 received the emergency test signal 610 normally after broadcasting the first emergency radio signal 622, the strength of the emergency test signal 610, and the first emergency radio signal 622 ), and the emergency test report signal 621 of the first frequency band, indicating the identification information of the disaster wireless transmitter 130, may be transmitted to the management server 110 through the network 120. .

The wireless receiver 140 may broadcast the second emergency radio signal 632 of the second frequency band in response to receiving the first emergency radio wave signal 622 . The fact that the wireless receiver 140 received the first emergency radio signal 622 normally after broadcasting the second emergency radio signal 632, the strength of the first emergency radio signal 622, and the second emergency radio signal An emergency test report signal 631 of the first frequency band indicating the fact that 632 has been broadcast and identification information of the wireless receiver 140 may be transmitted to the management server 110 through the network 120. .

The wireless receiver 150 may broadcast the third emergency radio signal 642 of the second frequency band in response to receiving the second emergency radio wave signal 632 . The fact that the wireless receiver 150 received the second emergency radio signal 632 normally after broadcasting the third emergency radio signal 642, the strength of the second emergency radio signal 632, and the third emergency radio signal An emergency test report signal 641 of the first frequency band indicating the fact that 642 has been broadcast and identification information of the wireless receiver 150 may be transmitted to the management server 110 through the network 120. .

The wireless receiver 160 may broadcast a fourth emergency radio signal (not shown) of the second frequency band in response to receiving the third emergency radio wave signal 642 . After broadcasting the fourth emergency radio signal, the wireless receiver 160 broadcasts the fact that the third emergency radio signal 642 was normally received, the strength of the third emergency radio signal 642, and the fourth emergency radio signal. It is possible to transmit an emergency test report signal 651 of the first frequency band, indicating the fact that the radio receiver 160 did, and identification information of the wireless receiver 160 to the management server 110 through the network 120.

The wireless receivers 140, 150, and 160 do not open the doors 145, 155, and 165 while broadcasting emergency radio signals. That is, in a test process initiated by the management server 110, not in an actual disaster situation, the doors 145, 155, and 165 are not opened, so that the safety of facilities in the company can be maintained.

Based on the emergency test report signals 621, 631, 641, and 651, the management server 110 checks whether emergency radio signals are normally received for each of all wireless receivers, and if there is a radio receiver that has not received an emergency radio signal, can detect this. The management server 110 may output, as an emergency test result, whether or not emergency radio signals are normally received for all radio receivers and information about radio receivers that have not received emergency radio signals.

In this specification, the meaning of outputting specific data means that specific data is transmitted to the manager's electronic device, that specific data is stored in a specific space in the memory of the management server 110, and a display means connected to the management server 110. Alternatively, it may include at least one of displaying or printing specific data through a printing means.

Depending on the embodiment, the management server 110 may store a map showing the locations of all wireless receivers located in facilities within the company. In this case, if there is a wireless receiver that has not received an emergency radio signal, the management server 110 determines the range of locations where additional wireless receivers are required to be installed based on the location of the wireless receiver that has not received an emergency radio signal on the map. can be printed out. For example, a space between a wireless receiver that has not received an emergency radio signal and an adjacent wireless receiver that has not received an emergency radio signal may be additionally output as a range of positions where installation of the radio receiver is required.

According to various embodiments, the management server 110 may periodically perform the emergency test shown in FIG. 6 according to a predetermined period.

According to various embodiments, the management server 110 acquires public data, news data, and social media data from an external server and analyzes them, thereby obtaining a building in a region within a predetermined distance from a building in which the system according to the present invention is installed. You can check that an accident has occurred. In this case, the management server 110 calculates the topicality index of the safety accident based on public data, news data, and social media data, and the distance between the building where the safety accident occurred and the building in which the system according to the present invention is installed. can be checked.

The method for calculating the topicality index is not limited. For example, the topicality index may be calculated based on quantifying the number of media articles mentioning safety accidents and/or emotional intensity of keywords expressed about safety accidents in media articles. For example, the keyword 'slight' or 'slight injury' may be set to have a lower emotional intensity than the keyword 'severe injury' or 'severe injury'.

The management server 110 may calculate the relationship between the building where the system according to the present invention is installed and the safety accident based on the topicality index and the distance between the building where the safety accident occurred and the building where the system according to the present invention is installed. The method of calculating the degree of relevance is that the higher the topicality index, the higher the degree of relevance is calculated, and the closer the distance between the building in which the safety accident occurred and the building in which the system according to the present invention is installed, the higher the degree of relevance is calculated. Specific calculation not limited in any way. For example, the degree of relevance may be a value obtained by dividing the topicality index by the distance between the building in which the safety accident occurred and the building in which the system according to the present invention is installed, multiplied by a predetermined constant.

When the degree of relevance is equal to or higher than a predetermined threshold, the management server 110 may perform an emergency test separately from the emergency test that is regularly performed according to a predetermined period and output the result of the emergency test.

7 illustrates an emergency test process according to an embodiment of the present invention. While the emergency test shown in FIG. 6 is a process of testing whether the door opening process is performed smoothly in a disaster situation, the emergency test shown in FIG. It is a test process to recommend.

The management server 110 may transmit the emergency test signal 710 of the first frequency band to the wireless receiver 140 through the network 120 . The wireless receiver 140 may broadcast a first emergency propagation signal 722 of a second frequency band different from the first frequency band in response to receiving the emergency test signal 710 . Examples of the first frequency band and the second frequency band have been described above.

After broadcasting the first emergency radio signal 722, the wireless receiver 140 determines the fact that the emergency test signal 710 was normally received, the strength of the emergency test signal 710, and the first emergency radio signal 722. The fact that it was broadcast, and the wireless receiver 140 may transmit an emergency test report signal 721 of the first frequency band indicating identification information of to the management server 110 through the network 120.

The wireless receiver 150 may broadcast the second emergency radio signal 732 of the second frequency band in response to receiving the first emergency radio wave signal 722 . The fact that the wireless receiver 150 received the first emergency radio signal 722 normally after broadcasting the second emergency radio signal 732, the strength of the first emergency radio signal 722, and the second emergency radio signal An emergency test report signal 731 of the first frequency band indicating the fact that 732 has been broadcast and identification information of the wireless receiver 150 may be transmitted to the management server 110 through the network 120. .

The wireless receiver 160 may broadcast a third emergency radio signal (not shown) of a second frequency band in response to receiving the second emergency radio signal 732 . The fact that the wireless receiver 150 received the second emergency radio signal 732 normally after broadcasting the third emergency radio signal (not shown), the strength of the second emergency radio signal 732, and the third emergency radio wave An emergency test report signal 741 in the first frequency band indicating the fact that a signal (not shown) has been broadcast and the identification information of the wireless receiver 160 is transmitted to the management server 110 via the network 120. can

Similar to the emergency test of FIG. 6 , the wireless receivers 140 , 150 , and 160 do not open the doors 145 , 155 , and 165 while broadcasting emergency radio signals. That is, in a test process initiated by the management server 110, not in an actual disaster situation, the doors 145, 155, and 165 are not opened, so that the safety of facilities in the company can be maintained.

The management server 110 calculates the time from when the emergency test signal is transmitted until the emergency test report signals 721, 731, and 741 are received from all of the wireless receivers 140, 150, and 160, to the wireless receiver 140. The test signal can be stored as statistics in correspondence with the sent emergency test.

The management server 110 performs an emergency test by transmitting an emergency test signal to other wireless receivers other than the wireless receiver 140, and from the time of transmitting the emergency test signal, emergency tests are performed from all of the wireless receivers 140, 150, and 160. Time taken until the report signals 721, 731, and 741 are received may be stored as statistics.

The management server 110, based on statistics on the time taken from the time the emergency test signal is transmitted until the emergency test report signals 721, 731, and 741 are received from all of the wireless receivers 140, 150, and 160, A radio that receives an emergency test signal in an emergency test in which the time taken from the time of transmitting the emergency test signal to the reception of the emergency test report signals 721, 731, and 741 from all of the wireless receivers 140, 150, and 160 is minimized. The location of the receiver may be output as an additional disaster alarm installation recommendation location.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features of the present invention. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

Claims (5)

In the data processing method for safety management of facilities within the company, which is performed in the data processing system for safety management of facilities within the company,
transmitting, by a management server, a door opening signal of a first frequency band to a first wireless receiver controlling opening and closing of a first door through a wireless network;
Receiving a disaster occurrence signal indicating that a disaster has occurred from the disaster alert by a disaster wireless transmitter connected to the disaster alert;
broadcasting a first emergency door opening signal of a second frequency band different from the first frequency band in response to receiving the disaster occurrence signal, by the emergency radio transmitter;
opening the first door in response to receiving the door opening signal from the management server by the first wireless receiver, but not broadcasting a signal to a second wireless receiver controlling opening and closing of a second door; ;
opening the first door and broadcasting, by the first wireless receiver, a second emergency door opening signal of the second frequency band in response to receiving the first emergency door opening signal;
receiving, by the second wireless receiver, the second emergency door opening signal;
opening the second door and broadcasting, by the second wireless receiver, a third emergency door opening signal of the second frequency band in response to receiving an emergency door opening signal;
transmitting, by the management server, an emergency test signal of the first frequency band to the wireless transmitter through the wireless network to perform an emergency test;
receiving the emergency test signal by the emergency radio transmitter;
In response to receiving the emergency test signal, the emergency radio transmitter broadcasting a first emergency propagation signal of the second frequency band;
The fact that the emergency test signal was received by the emergency radio transmitter, the strength of the emergency test signal, the fact that the first emergency radio wave signal was broadcast, and the identification information of the disaster radio transmitter, the first transmitting an emergency test report signal of one frequency band to the management server through the wireless network;
receiving the first emergency propagation signal of the second frequency band in a third wireless receiver included in the data processing system;
broadcasting, by the third wireless receiver, a second emergency radio signal of the second frequency band in response to receiving the first emergency radio wave signal;
The fact that the first emergency radio signal was received by the third radio receiver, the strength of the first emergency radio signal, the fact that the second emergency radio signal was broadcast, and the identification information of the third radio receiver transmitting an emergency test report signal of the first frequency band to the management server through the wireless network;
In the management server, storing a map showing the locations of all wireless receivers located in facilities within the company;
In the management server, based on the emergency test report signal received from at least one of the plurality of wireless receivers included in the data processing system, an emergency propagation signal is not received from among a plurality of wireless receivers included in the data processing system. detecting a radio receiver;
outputting, in the management server, information about a wireless receiver that has failed to receive the emergency test signal or emergency propagation signal among a plurality of wireless receivers included in the data processing system as an emergency test result; and
In the management server, based on a wireless receiver that has not received the emergency test signal or emergency radio signal among a plurality of wireless receivers included in the data processing system and the map, outputting a location where additional wireless receivers are required to be installed Data processing method for safety management of facilities within the company, including steps. In the data processing system for safety management of facilities within the company,
management server;
disaster alarm;
Disaster radio transmitters connected to disaster alerts; and
Including a plurality of wireless receivers including a first wireless receiver for controlling the opening and closing of the first door and a second wireless receiver for controlling the opening and closing of the second door,
The management server is configured to transmit a door opening signal of a first frequency band to the first wireless receiver through a wireless network,
The disaster radio transmitter:
Receiving a disaster occurrence signal indicating that a disaster situation has occurred from the disaster alert;
In response to receiving the disaster occurrence signal, configured to broadcast a first emergency door opening signal of a second frequency band different from the first frequency band;
The first radio receiver:
In response to receiving the door open signal from the management server, the first door is opened but a signal is not broadcast to the second wireless receiver;
In response to receiving the first emergency door opening signal, configured to open the first door and broadcast a second emergency door opening signal in the second frequency band;
The second radio receiver:
receive the second emergency door opening signal;
In response to receiving the second emergency door opening signal, open the second door and broadcast a third emergency door opening signal in the second frequency band.
The management server is configured to transmit an emergency test signal of the first frequency band to the wireless transmitter through the wireless network to perform an emergency test,
The disaster radio transmitter:
receive the emergency test signal;
In response to receiving the emergency test signal, broadcasting a first emergency propagation signal of the second frequency band;
An emergency test report signal in the first frequency band indicating the fact that the emergency test signal was received, the strength of the emergency test signal, the fact that the first emergency radio wave signal was broadcast, and identification information of the emergency radio transmitter Is configured to transmit to the management server through the wireless network,
A third wireless receiver among the plurality of wireless receivers:
receive the first emergency propagation signal of the second frequency band;
In response to receiving the first emergency radio signal, broadcasting a second emergency radio signal of the second frequency band;
of the first frequency band, indicating the fact that the first emergency radio signal was received, the strength of the first emergency radio signal, the fact that the second emergency radio signal was broadcast, and identification information of the third wireless receiver. configured to transmit an emergency test report signal to the management server through the wireless network;
The management server:
store a map showing the locations of all wireless receivers located in facilities within the company;
detecting a wireless receiver that has not received an emergency radio signal from among the plurality of wireless receivers based on the emergency test report signal received from at least one of the plurality of wireless receivers;
outputting information about a wireless receiver that has not received the emergency test signal or emergency propagation signal among the plurality of wireless receivers as an emergency test result;
For safety management of facilities in the company, configured to output a location where additional wireless receivers are required to be installed based on a wireless receiver that has not received the emergency test signal or emergency radio signal among the plurality of wireless receivers and the map data processing system. According to claim 2,
The disaster alarm includes at least one of a smoke sensor, a fire sensor, and an earthquake sensor, a data processing system for safety management of facilities within a company. According to claim 2,
The management server:
conducting the emergency test regularly according to a predetermined period;
Obtain public data, news data, and social media data from an external server, and based on the public data, news data, and social media data, a safety accident occurs in a building in a region within a predetermined distance from the company. confirm that;
Calculate a degree of association between the company and the safety accident based on a topicality index based on the public data, the news data, and the social media data and the distance between the building and the company;
Data for safety management of facilities within the company, configured to conduct the emergency test separately from the emergency test that is regularly conducted according to the predetermined period and output the result of the emergency test when the degree of relevance is greater than or equal to the threshold value. processing system. According to claim 2,
The management server:
A plurality of emergency tests are performed by transmitting an emergency test signal to different wireless receivers among the plurality of wireless receivers, and the emergency test is transmitted from all of the plurality of wireless receivers from the time when the emergency test is transmitted for each of the plurality of emergency tests. store the time taken until the test report signal is received as a statistic;
Based on the statistics, among the plurality of emergency tests, positions of wireless receivers that have received the emergency test signal in an emergency test in which a time taken for all of the plurality of wireless receivers to transmit the emergency test report signal are minimized are determined. , configured to output as an additional disaster alarm installation recommended location,
Data processing system for safety management of facilities within the company.

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