KR20200021004A - Method for controlling cooperation system using mobile device - Google Patents

Abstract

The present invention relates to a method for controlling a situation recognition event cooperation notification system using a mobile device. The method for controlling a situation recognition event cooperation notification system using a mobile device transmits an alarm signal to a mobile device of a relevant person located within a setting range of an event occurrence site, sends a dispatch stop signal to another relevant person in accordance with a button selected by the relevant person, or requests additional human resources.

Description

Air conditioning system control method using mobile device {METHOD FOR CONTROLLING COOPERATION SYSTEM USING MOBILE DEVICE}

The present invention relates to a situation-aware event coordination notification system control method using a mobile device, and transmits a notification signal to the mobile device of the concerned person located within the setting range of the event occurrence site, the dispatch stop signal to other interested parties according to the button selected by the relevant person It relates to a situation-aware event coordination notification system control method using a mobile device to send or request additional personnel.

The present invention relates to a control method of a situation-aware event coordination notification system using a mobile device.

Prior art Republic of Korea Patent No. 10-1280353 proposes a situation-aware event coordination notification system using a mobile device. In the prior art, there is a problem in that a process and a method of notifying the related person by a series of processes of confirming and notifying an event notification are not presented in detail.

Republic of Korea Patent No.: 10-1280353

The present invention is to solve the above problems of the prior art, an object of the present invention to provide a control method of the situation-aware event coordination notification system using a mobile device.

Technical problems to be achieved by the present invention are not limited to the above-mentioned problems, and other technical problems not mentioned above may be clearly understood by those skilled in the art from the following description. There will be.

The control method of the situation-aware event coordination notification system using a mobile device according to the present invention for achieving the above object is a camera information DB for storing and managing the position coordinate information of the camera, the mobile device information of the person concerned, personal information Stakeholder information DB for storing and managing, Stakeholder position tracking unit for tracking the current position coordinates of the person in real time, Determining the occurrence of the event in the shooting area of the camera to generate an event occurrence signal when the event occurrence conditions are met The event generating unit, the event signal transmitting unit for transmitting the push event generating signal to the mobile device of the relevant person within the radius set based on the position coordinates of the camera, and the streaming video information from the set time before the event occurrence time to the present. Image information to extract from image information DB Image information DB for storing and managing the image information taken from the camera, the image information DB for storing and managing the image information taken by the camera, the dispatch notification result acquisition unit for obtaining the notification result information from the mobile device of the relevant person in case of notification of the relevant agency and the center control unit for controlling the signal flow The control center server and the camera for shooting the image in the shooting area in real time and the current position indicators are sent to the control center server in real time, and when the event occurs a plurality of for displaying the image information sent from the control center server In the control method of the situation-aware event coordination notification system using a mobile device comprising a mobile device,

Registering the mobile devices of the parties; Transmitting the location coordinates of the mobile device to the control center server in real time; Setting an event occurrence criterion of the event occurrence determination unit; Analyzing, by the control center server, a photographing area according to the set event occurrence criteria and generating an event generation signal when it is determined that an event has occurred; Transmitting, by the control center server, the push event generation signal and the image information from the time set before the event occurrence time to the mobile device of the related person within the set radius to the mobile device of the related person within the set radius; Forming a push notification on the related mobile device; Any person confirming the push notification and notifying the related organizations of the results of the site decision, dispatch completion; any one or more of the results; characterized in that it comprises a.

Forming a stop popup with the mobile device of the relevant person who is within a set radius except any related party who has notified the result; Forming an additional dispatch request button on the mobile device of any concerned party who has notified the result; When the additional dispatch request button is pressed, transmitting an additional personnel request signal to a mobile device of a related person existing within a set radius except for any related party who has notified the result; And forming an additional human resource request pop-up on the mobile device of the relevant person existing within the set radius except for any relevant person who has notified the result.

In addition, it is determined whether the site reached by checking the position coordinates from the mobile device of the relevant person within the set radius excluding any relevant person who has notified the result, and if it is determined that the site reaches the additional personnel arrival signal to the control center server step; It characterized in that it further comprises.

The present invention is to solve the problems of the prior art as described above, there is an effect of providing a control method of the situation-aware event coordination notification system using a mobile device.

The technical effects of the present invention are not limited to the technical effects mentioned above, and other technical effects not mentioned above may be clearly understood by those skilled in the art from the description of the claims. There will be.

1 is a view showing a situation-aware event coordination notification system using a mobile device according to an embodiment of the present invention.
2 is a block diagram of a control center server of a situation awareness event air conditioning notification system using a mobile device according to an embodiment of the present invention.
3 is a diagram illustrating a method of controlling a situation awareness event air conditioning notification system using a mobile device according to an embodiment of the present invention.
4 is a diagram illustrating a method for controlling a situation awareness event air conditioning notification system using a mobile device according to another embodiment of the present invention.
5 is a DC / DC converter circuit of the synchronous rectifying switching regulator.
FIG. 6 is a circuit diagram of the PWM controller of FIG. 5.
FIG. 7 is a diagram illustrating an overheat detection circuit of FIG. 5.
8 is a circuit of the PWM controller of FIG.
9 is an external circuit diagram for determining the frequency of the PWM in the PWM controller.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. For reference, the size of the components, the thickness of the line, and the like shown in the drawings referred to for describing the present invention may be somewhat exaggerated for ease of understanding. In addition, since terms used in the description of the present invention are defined in consideration of functions in the present invention, they may be changed according to a user, an operator's intention, and a custom. Therefore, the definition of this term should be made based on the contents throughout the present specification.

Prior to the detailed description of each construction step of the present invention, the terms or words used in the present specification and claims should not be construed as limiting their ordinary or dictionary meanings, and the inventors should consider their own invention in the best way. For the purpose of explanation, the terms should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention based on the principle that the concept of terms may be properly defined. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be substituted at the time of the present application It should be understood that there may be equivalents and variations.

When any part of the specification is to "include" any component, this means that it may further include other components, except to exclude other components unless specifically stated otherwise. In addition, the terms "... unit", "module", etc. described in the specification mean a unit for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software. .

Throughout the specification, when a part is "connected" to another part, it includes not only the case where it is "directly connected" but also the case where it is "electrically connected" with another element between them.

The present invention relates to a situation-aware event coordination notification system control method using a mobile device with reference to Figure 1 will be described a situation-aware event coordination notification system using a mobile device to which the present invention is applied.

The system to which the method for controlling the situation-aware event coordination notification system using the mobile device of the present invention is connected to the control center server through a map, and the control center server performs the real-time GPS position of the mobile device of the authorized persons. Figure out.

The system to which the present invention is applied includes a control center server 100, a camera 200, and a plurality of related mobile devices 300. The camera and the control center server are networked using a network, and the control center server is generally configured with a video recording device (DVR) for storing images captured by the camera in real time.

In another embodiment of the present invention, the situation-aware event coordination notification system using a mobile device further includes a plurality of real-time mobile positioning transceivers to improve location accuracy. The real-time mobile positioning (RTK) transceiver serves as a position sensor for the mobile patrol area, the road map of the dispatch area, and compensates for GPS errors. It is powered by battery power and can be notified by alarm and warning lights when it falls down or internal error occurs, or by remotely transmitting error occurrence signals. For example, if a person's dispatch and handling area is a specific mountain, a number of RTK transceivers will be installed in that mountain to enable precise positioning of the mobile device concerned.

Mobile devices are being replaced by smartphones and tablet PCs, and when using a smartphone, the mobile app managed by the control center server can be downloaded in real time, and is then authenticated with the control center server and the corresponding smartphone. Only the authorized parties can obtain real-time situation monitoring information.

In order to download the mobile app and go through the authentication process, the control center server stores identification information such as name, age, gender, date of birth, ID, password, and the like. Receive the input and determine whether the person involved.

2 is a block diagram of a control center server of a situation awareness event air conditioning notification system using a mobile device according to an embodiment of the present invention.

Referring to FIG. 2, the control center server 100 includes a camera information DB 110, a related person information DB 120, a related person position tracking unit 130, an event generation determining unit 140, and an event signal transmitting unit 150. , The image information extracting unit 160, the image information DB 170, the dispatch notification result obtaining unit 180, and the center control unit 190 are configured.

The camera information DB 110 stores and manages position coordinate information of the camera, and the related person information DB 120 stores and manages mobile device information and personal information of the person concerned. The associate position tracking unit 130 tracks the current position coordinates of the associate in real time, and the event occurrence determination unit 140 determines the occurrence of an event in the photographing area of the camera and generates an event occurrence signal when the event occurrence condition is met. Let's do it.

The event signal transmitter 150 transmits a push event generation signal to a mobile device of a related person existing within a radius set based on the position coordinates of the camera, and the image information extractor 160 is currently present from a set time before the event occurrence time. Streaming video information up to is extracted from the video information DB. The image information DB 170 stores and manages image information photographed by the camera, the dispatch notification result obtaining unit 180 obtains the notification result information from the mobile device of the relevant organization when the related organization is notified, and the center controller 190 signals To control the flow.

The camera information DB 110 stores and manages the position coordinate information of the camera, for example, acquires the position coordinate information of the camera pre-installed on the satellite map and records the camera identification number and the position coordinate information in the camera information DB. Based on this, the GS coordinates of the mobile device of the relevant persons are updated frequently and stored in the relevant information DB 120.

The associate information DB 120 stores and manages the mobile device information and the personal information of the related person, so that only the relevant persons who have undergone a pre-authentication process can acquire the position pointer value of the mobile device possessed by the relevant person. , Personal information includes the relevant person's name, gender, date of birth, affiliation, contact, address, photo, ID and password.

In another embodiment, the stakeholder information DB 120 further includes stakeholder grade information. Participant level is divided according to the access authority, the upper manager who can perform the event generation criteria, event signal generation criteria, setting area setting of each camera 200, the position coordinates and mobile device position coordinates of the camera 200, Comparing the setting area and receiving the event occurrence signal is dispatched to the site, the site manager to perform the site judgment, the facility manager to check whether or not the camera 200 is broken down.

In another embodiment, the related person information DB 120 stores the related person identification information together with the related person level such as the top manager, the site manager, and the facility manager, so that the related person logs in to the mobile device or registers the mobile device. Grant authority corresponding to stakeholder level.

The associate position tracking unit 130 performs a function for tracking the current position coordinates of the associate in real time, and continuously receives the position coordinates from the stakeholder mobile device to update the position coordinates in real time.

The event generation determiner 140 determines the occurrence of an event in the photographing area of the camera to generate an event generation signal when the event generation condition is met.

For example, if a person is restricted from entering a photographing area, a general image analysis algorithm is used to determine whether a person is a human being.

In another example, a cultural asset or a wooden building that requires a lot of people to enter, fire detection algorithms using the fire detection algorithm to automatically generate an event signal immediately upon meeting the event occurrence conditions corresponding to the fire occurrence.

When the event generation signal is generated in the event generation determination unit 140, the event signal transmission unit 150 transmits a push event generation signal to the mobile device of the relevant person existing within a radius set based on the position coordinates of the camera.

In the control center server, the radius is set. For example, if the radius is set within 500m from the camera, or if the radius is set within 100m, the mobile device of the relevant person existing within the set radius is extracted and a push event generation signal is transmitted.

The image information extracting unit 160 extracts the streaming image information from the set time before the event occurrence time to the present time in the image information DB.

For example, if the video information extraction is set from 5 minutes before the event occurs to the present, the video information is extracted from the video information DB 5 minutes before the event occurs, and the extracted video information is processed by the center controller. To the mobile device.

As a result, stakeholders can check the video information and grasp the situation before the event occurred, or the site information through the video information without having to reach the site.

The dispatch notification result acquisition unit 180 is any one or more of the dispatch completion, the site judgment result sent by the person concerned to the relevant organization as a mobile device Notification result information is obtained.

On-site judgment results are good, serious, very serious, need for additional personnel and need for further search.

The control center server 100 stores the notification result and related mobile device identification information so as to determine which related person has contacted and reported to the relevant authority at the current event point so as to determine whether to follow up and find the responsible person.

In addition, the control center server 100 may further include another neighbor related dispatch stop signal transmission unit for transmitting a dispatch stop message to another related mobile device located nearby when the notification result information is acquired from the mobile device of a specific concerned.

As a result, related people are dispatched to the site to solve the problem of overlapping other people involved in the process of solving the situation.

The person concerned mobile device 300 obtains the push event generation signal transmitted from the position coordinate transmitting unit 310 and the control center server 100 to transmit the current position coordinate value to the control center server in real time and generates event information on the screen. The event signal acquisition unit 320 for outputting the control unit, the image output unit 330 for displaying the image information transmitted from the control center server 100, the dispatch notification unit 340 for notifying the dispatch message to the relevant institutions Include.

The position coordinate transmitting unit 310 transmits the current position coordinate value of the current person to the control center server 100 in real time, and the event signal obtaining unit 320 transmits a push event generation signal transmitted from the control center server 100. Acquire and output the event occurrence information on the screen. For example, when the dispatch app provided by the control center server is loaded, when the push event generation signal is acquired, the dispatch app outputs the address of the corresponding location on the screen in conjunction with the map map in addition to the location coordinate value of the occurrence point. .

The position coordinate transmitter 310 obtains a position coordinate value including one or more of a GPS receiver, a gravity sensor, an acceleration sensor, and a gyro sensor and transmits the coordinates to the control center server.

The event occurrence information includes an event occurrence position, an occurrence time point, and the like.

The video information output unit 330 immediately displays the video information transmitted from the control center server after notifying the relevant people of the event occurrence information.

In this case, the output image information includes image information before an event occurrence time.

The dispatch notification unit 340 is to notify the relevant agency dispatch message, if the relevant person sees the site situation and determines the dispatch of the relevant agency to select the icon to notify the relevant agency included in the dispatch app to the relevant agency It is configured to select.

To describe the overall operation of the system, when the camera invades the designated area, it extracts the video information recording the streaming data transmitted from the camera in order to identify the previous situation. If set to minutes, 5 minutes ago will be sent to the mobile app dispatcher.

Then, in order to grasp the current progress, the real-time video is sent to the dispatching app by streaming so that those who are concerned can grasp the event.

3 is a diagram illustrating a method of controlling a situation awareness event air conditioning notification system using a mobile device according to an embodiment of the present invention.

Referring to Figure 3 describes how to control the situation-aware event coordination notification system using a mobile device when registering the mobile device in the control center server (S101) and transmits the location coordinates of the mobile device to the control center server in real time (S102). Begins.

Mobile device registration compares relevant information stored on the control center server, such as name, gender, date of birth, ID, password, hobbies, favorite teachers, etc. with relevant information entered through mobile devices. Or by inputting mobile device identification information, model name, etc. to the control center server.

The event generation criteria are set as necessary according to characteristics of the photographing area where the camera is installed (S103). For example, the camera monitors the occurrence of movements in military areas where the entry of non-inspected objects such as people, cars, and drones is restricted. The image analysis algorithm is selectively applied according to the characteristics of the installation area and the needs.

Analyzing the photographing region image according to the criteria set in step S103 (S104), if it is determined that an event has occurred (S105), generates an event generation signal (S105), and transmits a push event generation signal to the mobile device concerned within a set radius (S106). ).

From the time set before the event occurrence time to the present, for example, 5 minutes before the present time to the present, 1 hour ago to the present, and the like to extract the image information and transmit it to the mobile device concerned (S107).

A push notification is displayed on the screen by receiving a push event occurrence signal from the mobile device (S108).

If the relevant person checks the push notification, dispatches to the scene, or checks the image to notify the related organization of the site judgment result, dispatch completion (S109), the mobile device of the relevant person existing within the set radius except for the relevant party who notified the result In operation S110, a popup stop is formed.

Referring to FIG. 4, in another embodiment of the present invention, after step S109 and step S110, an additional human resource request and situation termination button is formed on the mobile device for which the result is notified (S111).

If the user selects the additional personnel request button (S112), and if the additional personnel request button is selected, the control center server transmits the additional personnel request signal to the mobile device of the person within the set radius to form an additional personnel request pop-up. (S113). If you do not accept the additional personnel request pop-up and accept the additional personnel request, go back to step S113 to form a pop-up to other persons who have entered the set range, and if accepted, compare the location coordinates of the mobile device of the person who accepted the request with the location coordinates (S115). ).

It is determined whether the mobile device of the relevant person has entered within a predetermined range of the site location coordinates (S116), if not within the predetermined range returns to step S115, if it is determined that the additional personnel arrival signal to the control center server to send additional personnel Leave the arrival record (S117).

In the step S116, whether or not to enter within a certain range is a GPS error to determine whether the coordinates are the same, because the actual coordinates may be present in the field even if not the same coordinates, for example, when approaching within 2 meters radius of the camera position coordinates Judged to have reached.

If the person who notified the result did not select the request for additional personnel, or if it was determined that the additional personnel were reached by requesting additional personnel, it is determined whether to select the situation termination (S118). If not selected, go back to step S112 to determine whether to select a button for requesting additional personnel.

In another example, the mobile device of the air conditioning system may be a wearable device, or in another example, the wearable device interoperating with the mobile device may be further included. The wearable device includes a biometric module to measure the person's pulse, body temperature, and the like, and to check the safety of the person who was dispatched to the site. The biometric module includes a sphygmomanometer, pulse meter, diabetes meter.

If the pulse rate, body temperature, etc. rises above a certain value, or falls below a certain value, and it is determined that a problem has occurred to the related person, the related center signal is transmitted to the control center server. Uses the location coordinates of the mobile device to send rescue dispatch signals to other parties in the vicinity.

In another example, when an abnormal signal is generated, a pop-up window appears asking the mobile device that generated the abnormal signal along with a warning sound and asks if it is an emergency. If the button is not selected, the rescue dispatcher request signal is sent to a nearby mobile device.

Alternatively, the dispatcher, pulse, temperature, time of occurrence of abnormalities, etc., may be transmitted to medical institutions, etc., in addition to nearby persons, so that a quick structure may be achieved.

The control center server further includes an emergency power supply for receiving the constant power through the A / D converter and continuing the operation when the power is out.

Although described above with reference to the drawings in accordance with an embodiment of the present invention, those skilled in the art to which the present invention pertains to various applications, modifications and adaptations within the scope of the present invention based on the above contents. will be. Accordingly, the true scope of protection of the invention should be defined only by the appended claims.

The emergency power supply includes a DC-DC converter to supply power to the fire detector 300.

In the DC / DC converter circuit of the synchronous rectifying type switching regulator, the PWM frequency is distorted due to external factors such as overheating, and there is a phenomenon in which the circuit malfunctions because there is no overvoltage protector or overheat detection circuit of the input / output.

Thus, the present invention applies the DC-DC converter shown in FIG. In more detail, when the input voltage is input, the filter 401 is passed, and the overvoltage is removed by the input overvoltage protector 404, which is half-wave, full-wave input switched by the PWM controller 406, and then the transformer again. Voltage is stepped up or down via 402.

The signal switched by the PWM frequency is switched by the FET device, which also senses the current of the transformer 402 and inputs a PWM control signal. The signal boosted by the transformer 402 is filtered by the LC filter 403 which is a low frequency filter to become an output voltage. An overvoltage protector 405 is provided at the output voltage terminal to suppress an overvoltage when an overvoltage occurs.

The PWM controller 406 is a PWM input frequency generating circuit for dividing the input voltage, and the PWM controller 406 is connected to the overheat protection circuit 408.

The function of the overheat protection circuit 408 detects overheating in the DC / DC converter circuit of the synchronous rectifying switching regulator and transmits an overheat detection signal to the controller. In addition, the transformer 402 amplifies or drops the input voltage, and typically, the voltage is determined in proportion to the ratio of the number of turns on the primary side and the secondary side of the transformer 402. In addition, the current sensor 407 is provided to measure the current of the transformer 2, and the current sensor 407 typically uses a current sensor using a Hall effect, a current sensor using a current loop, or the like.

If the current value of the current sensor 407 is above a certain voltage, the control circuit detects it and sends an overcurrent message, and cuts off the current if necessary. An AC voltage in a DC / DC converter circuit of a synchronous rectifying switching regulator normally uses a FET, and the FET is turned ON / OFF by applying a voltage to the gate terminal of the FET.

The LC filter 403 connected to the output voltage terminal is a low pass filter and is used to smooth the voltage. The PWM controller has a structure that can be monitored remotely by transmitting a communication signal remotely.

The PWM controller 406 circuit is shown in FIG. 6 and the overheat protection circuit 407 is shown in FIG. 8 is a PWM controller circuit, wherein the PWM output frequency is determined by R3, C2, C34 in FIG. When the temperature of the PWM output temperature rises due to overheating of the DC / DC converter, frequency fluctuation occurs. In order to prevent this, the capacitance value is changed from the conventional Tantalum capacitor to an MLCC capacitor whose capacitance is stable even when the temperature rises. Stability is increased to prevent frequency distortion caused by temperature.

100: control center server
110: Camera Information DB
120: related information DB
130: related position tracking unit
140: event occurrence determination unit
150: event signal transmission unit
160: image information extraction unit
170: Image information DB
180: Acquisition of dispatch notification result
190: center control unit
200: camera
300: stakeholder mobile device

Claims (3)

Camera information DB for storing and managing the position coordinate information of the camera, mobile device information of the related person, related information DB for storing and managing personal information, related location tracking unit for tracking the current position coordinates of the relevant person, camera An event generating unit for generating an event generating signal when the event occurrence condition is satisfied in the shooting area of the camera, and a push event generating signal is transmitted to a mobile device of a related person existing within a radius set based on the position coordinates of the camera. An event signal transmitter for transmitting a video signal, an image information extractor for extracting streaming video information from a predetermined time before the event occurrence time to an image information DB, and an image for storing and managing image information captured by a camera Information DB, related organization's mobile device upon notification And control center server site is configured to include a notice results center control section for controlling the dispatch notification result obtaining unit and the signal stream to obtain the information,
A camera for capturing an image in a shooting area in real time;
A situation-aware event coordination notification system using a mobile device configured to send a current location left value to the control center server in real time, and display a plurality of related mobile devices for displaying image information transmitted from the control center server when an event occurs. In the control method of,
Registering the mobile devices of the parties;
Transmitting the location coordinates of the mobile device to the control center server in real time;
Setting an event occurrence criterion of the event occurrence determination unit;
Analyzing the photographing area according to the set event occurrence criteria in the control center server and generating an event generation signal if it is determined that an event has occurred;
Transmitting, by the control center server, the push event generation signal and the image information from the time set before the event occurrence time to the mobile device of the related person within the set radius to the mobile device of the related person within the set radius;
Forming a push notification on the related mobile device;
Confirming the push notification by any related person and notifying a related agency of a result of at least one of a site determination result and dispatch completion;
Control method of a situation-aware event coordination notification system using a mobile device comprising a
The method of claim 1
Forming a stop popup with the mobile device of the relevant person who is within a set radius except any related party who has notified the result;
Forming an additional dispatch request button on a mobile device of any concerned party who has notified the result;
When the additional dispatch request button is pressed, transmitting an additional personnel request signal to a mobile device of a related person existing within a set radius except for any related party who has notified the result;
Forming an additional personnel request pop-up to the mobile device of the concerned person present within the set radius except for any relevant party who informed the result;
Control method of the situation awareness event air conditioning notification system using a mobile device further comprising a
The method of claim 2
Determining whether the site is reached by checking a location coordinate in a mobile device of an associated person existing within a set radius excluding any related person who has notified the result, and if it is determined that the site is reached, transmitting an additional personnel arrival signal to the control center server; Control method of the situation awareness event air conditioning notification system using a mobile device further comprising a

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