KR102136035B1 - Wearable device, Control system using the same - Google Patents

Abstract

According to the present invention, a CCTV control system comprises: an emergency call terminal (100) spaced apart at a predetermined interval; a wearable device (200) worn by a visitor; a CCTV camera (300) for photographing a preset area; and a management server (400) connected to communicate with the emergency call terminal and obtaining a photographed image of the CCTV camera. The wearable device (200) includes an upper electrode terminal for detecting a bio-signal and generates an event signal when a visitor is in contact with the upper electrode terminal by a hand for a time exceeding a preset time. The terminal (100) transmits the event signal to the management server. The management server (400) includes: an event processing unit (410) for receiving the event signal and generating a risk occurrence signal; an image obtaining unit for obtaining a CCTV camera image from the risk occurrence signal; and an installed CCTV camera information recording unit (430) recorded with installation location information on the CCTV camera. The image obtaining unit extracts the CCTV camera photographing the visitor from the installed CCTV camera information recording unit on the basis of GPS location data transmitted from the terminal. Accordingly, an emergency situation can be transmitted to a manager or risk management institution using a portable wearable device.

Description

Wearable device, and CCTV control system using the same{Wearable device, Control system using the same}

The present invention relates to a CCTV control system, and relates to a CCTV control system capable of transmitting a danger signal to a management server by operating a wearable device when a person in a joint facility wears the wearable device operates a dangerous situation.

Common facilities such as apartments, villas, and office buildings have residential spaces, office spaces, seating areas, and parking spaces for parking.

In particular, CCTV cameras are installed in parking lots or rest areas for the purpose of control and crime prevention, and CCTV cameras have a predetermined imaging angle so that an imaged shaded area is not set.

There is always an accident risk in areas where human traffic is rare or when traffic is rare. In particular, if you are in danger, you need a facility to notify the facility manager or the government of the danger.

As a device for notifying the danger situation of recent visitors, emergency bells are installed on the pillars of parking lots. Emergency bells can alert nearby people to dangerous situations. Even if a CCTV camera is installed, it requires a lot of image processing to detect a dangerous situation. Therefore, there is a need for a device that can notify the danger situation to the administrator or government office in video in connection with the installed CCTV camera.

As an example, Patent Registration No. 10-1982165 proposes a safety system using a CCTV camera. The system of the prior literature includes a beacon generator having a unique number, a smartphone equipped with a beacon receiving application, a CCTV camera wirelessly communicating with a smartphone, and a management center that receives a unique number, RSSI, and video signal of the beacon generator from the camera. The smart phone transmits the RSSI, the unique number of the beacon generator installed at a spaced apart distance within the building, to the management center through a CCTV camera.

In addition, Patent Publication No. 10-2018-0123765 relates to a safety system and method for protecting personal information. The preceding document receives the location information of the user terminal, monitors the location of the user terminal, generates emergency image information corresponding to the received emergency information and geographic information, and transmits it to the central control server.

In addition, the personal protection service system and method of Patent Publication No. 10-2015-0115405 is equipped with a personal protection service server that provides a personal protection service by being connected through a user terminal and a mobile communication network. The user in question sends a request signal to the personal protection service server by pressing the emergency button of the terminal.

In addition, the control system for responding to an emergency situation in Korean Patent Publication No. 10-2019-0025440 generates an emergency signal by detecting voice, shock, and shaking, etc. at a user terminal, and transmits the emergency signal to the main control center.

As described above, a technique for transmitting a dangerous situation in various ways has been proposed, but it is difficult to directly and accurately transmit a dangerous signal without errors to a wearable device and a portable terminal carried in an emergency.

Registered Patent Publication No. 10-1982165, Safety system using CCTV camera Patent Publication No. 10-2018-0123765, Safety system for protecting personal information and its method Patent Publication No. 10-2015-0115405, Personal Protection Service System and Method Published Patent Publication No. 10-2019-0025440, Control system for handling emergency situations

The present invention has been devised to solve the above-mentioned problems, and has an object to provide a control system capable of delivering an emergency to an administrator or a risk management organization using a portable wearable device.

The problems to be solved of the present invention are not limited to the problems mentioned. Other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

The wearable device according to the present invention is a device that acquires a biosignal of the wearer, wherein the biosignal is obtained by contacting the upper electrode terminal of the wearable device by hand, and when the contact time is within a preset time, acquires a biosignal and When the genital contact time exceeds a preset time, an event signal is included in an advertising packet and transmitted to the emergency call terminal.

The CCTV control system according to the present invention includes an emergency call terminal terminal 100 installed at a predetermined interval, a wearable device 200 worn by an entrant, and a CCTV camera 300 capturing a preset area, and the emergency It includes a management server 400 that is in communication with a call terminal and acquires an image captured by a CCTV camera, and the wearable device 200 includes an upper electrode terminal for detecting a biosignal, and an access terminal by hand In case of contact for a time exceeding a preset time, an event signal is generated, the terminal 100 transmits an event signal to a management server, and the management server 400 receives the event signal and generates a risk occurrence signal It comprises an event processing unit 410, an image acquisition unit for acquiring a CCTV camera image from the danger occurrence signal, and a CCTV camera installation information recording unit 430 in which the installation position information of the CCTV camera is recorded, wherein the image acquisition unit Based on the GPS location data transmitted from the terminal, a CCTV camera that captures an occupant is extracted from the CCTV camera installation information recorder.

As an embodiment, the wearable device 200 includes a phase electrode terminal for acquiring a biosignal, and when a user contacts the phase electrode terminal by hand within a preset time, acquires a biosignal and exceeds a preset time In case the event signal is included in the advertising packet, it is transmitted to the emergency call terminal.

While an insider is in a dangerous situation, a mobile phone can notify the dangerous situation, but this requires an operation of pressing a phone number, and it takes a long time from a pressing operation to a call connection. According to the present invention, a dangerous situation is transmitted to a management server through an emergency call terminal by simply covering the front surface of the wearable device with a palm and pressing the upper electrode terminal for a long time, and an administrator can grasp the dangerous situation in real time.

1 is a block diagram of a CCTV control system according to an embodiment of the present invention.
2 shows a parking lot of an apartment according to an embodiment of the present invention.
Figure 3 shows the operation of the smart band according to an embodiment of the present invention.
4 illustrates a body part of an advertising packet transmitted from a smart band according to an embodiment of the present invention.
5 is a configuration diagram of a management server according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. For convenience of description, components illustrated in the drawings may be exaggerated, omitted, or schematically represented.

The present invention relates to a CCTV control system capable of transmitting a danger signal to a management server by operating a wearable device when a dangerous situation occurs when an insider wearing a wearable device in a parking lot, especially in a shared facility.

1 is a block diagram of a CCTV control system according to an embodiment of the present invention.

The CCTV control system according to an embodiment of the present invention includes an emergency call terminal 100 installed in a facility, a wearable device 200 worn by an entrant, and a CCTV camera 300 capturing a preset area, and the emergency It includes a management server 400 that is in communication with the calling terminal and acquires the captured image of the CCTV camera.

As an embodiment, the CCTV camera may be installed in a parking lot of a common facility such as an apartment or building, and the entrant may be a user or a visitor of the common facility parked in the parking lot.

Hereinafter, it will be described that the place where the CCTV camera is installed is the parking lot of the apartment, and the management server is installed in the management office of the apartment where the parking lot is installed.

2 shows a parking lot of an apartment according to an embodiment of the present invention.

In the parking lot of the apartment, a plurality of rectangular parking areas PA in which a vehicle can be parked is drawn, and a pillar CN exists between these areas. An emergency call terminal is installed on the pillar CN. In addition, a camera (CV (1 to 3)) is installed in the parking lot. As another embodiment, the camera may be installed at a position that minimizes the imaging shadow area. Reference numeral SMT denotes a person moving through the parking lot, and SR denotes a speaker.

In addition, the parking lot may be equipped with a speaker for announcements or a flashing light to signal a dangerous situation.

CCTV camera 300 may be connected to the management server wireless or wired communication. The CCTV camera may be a dome type camera or a box type camera having a fixed angle of view, and may be a PTZ camera having a pan function, a tilt function, and a zoom function.

The CCTV camera captures a preset surveillance area and transmits the captured image to the management server. As an embodiment, when the CCTV camera is a PTZ camera, an imaging angle may be changed according to a control signal from the management server.

The management server 400 may be connected to a monitor that displays the captured image and an input device such as a mouse or keyboard that receives a control signal from an administrator.

The management server receives the transmitted image from the CCTV camera and stores the transmitted image. In addition, the management server outputs the transmitted captured image to the monitor. As an embodiment, a divided image may be displayed on a monitor connected to the management server to display all images transmitted from a plurality of CCTV cameras.

As an embodiment, the management server stores installation information of the CCTV camera. The CCTV camera installation information may be location information of a CCTV camera installed in a parking lot. As an embodiment, CCTV camera installation information may include latitude and longitude coordinates. In another embodiment, the latitude and longitude coordinates may be location coordinates randomly assigned by the facility manager.

Meanwhile, the accessor (SMT) may be an apartment resident or a visitor who visits the apartment resident's premises. The entrant can wear a wearable device on the wrist.

The emergency call terminal 100 may be a communication device connected to the management server wirelessly or by wired communication. When the emergency call terminal is wirelessly connected to the management server, a communication method such as Long Term Evolution (LTE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA) Signals and data can be transmitted and received. Additionally, the emergency call terminal may be connected to a wearable device in wireless communication, and may transmit and receive signals and data in a short-range communication method such as Bluetooth, Zigbee, and Wi-Fi.

The emergency call terminal includes a push button, an event signal receiving unit, and a communication unit.

When a person is in danger, he or she can inform the management server that the situation is dangerous by pressing a push button.

The event signal receiving unit receives the event signal from the wearable device and transmits the event signal to the management server. The event signal may be included in an advertising packet output from the wearable device.

The communication unit is connected to the wearable device in a short-range communication. In addition, the communication unit is connected to the management server by wireless or wired communication.

The wearable device 200 may be a device worn on a part of the human body. For example, the wearable device may be a smart watch, a smart band, smart shoes, smart glasses, or the like. As an embodiment, the wearable device may transmit a biosignal of the human body and input information input by a user with a finger to an emergency call terminal through a short-range communication method.

The wearable device can be worn on a wrist, forearm, or ankle. Hereinafter, the wearable device will be described as a smart band. The smart band may include an electrode terminal, a processing unit, a display unit, and a communication unit. The electrode terminal is composed of a contact electrode terminal and a phase electrode terminal. Two contact electrode terminals may be installed on the back surface contacting the skin, and two upper electrode terminals may be installed on the front surface not contacting the skin. For example, the upper electrode terminals may be installed on both sides of the display unit with the display unit interposed therebetween. The contact electrode terminal and the upper electrode terminal are respectively connected to the processing unit. The processing unit may detect a human body biosignal and output the detection result to the display unit and the communication unit. Here, the biosignal may be heart rate, gait number, calories burned, muscle mass, body fat mass, and the like.

Meanwhile, an application for detecting a biosignal is mounted in the processing unit of the smart band. The application may be a healthcare application. The healthcare application can detect the biosignal of an access person and also generate an event signal in case of danger and transmit it to the emergency call terminal.

According to an embodiment, when a dangerous situation occurs, an event signal may be generated by contacting the phase electrode terminals spaced apart from each other with the palm of the hand, and the generated event signal may be transmitted to the emergency call terminal. The contact of the upper electrode terminal may be in contact with the exposed part of the human body, such as the back of the hand, and the wrist of the other hand, rather than the palm.

As another embodiment, a recognition signal such as vibration, sound, and light emission may be generated together with the event signal. In this case, the event signal may be stored in a memory in the processing unit for a predetermined holding time and then transmitted to the emergency call terminal. As an embodiment, in the case of the bio-signal detection operation, the wearer of the smart band may perform a cancellation input within the maintenance time. The cancellation input may be configured to prevent the event signal from being transmitted to the emergency call terminal.

Figure 3 shows the operation of the smart band according to an embodiment of the present invention.

Referring to the drawings, the front of the smart band is pressed with the palm of the hand in a dangerous situation. At this time, the upper electrode terminals are mutually contacted by the pressed palm to form a closed loop. As an embodiment, the smart band may display biometric information for a preset time. If the contact time of the upper electrode terminals exceeds a preset time, the processing unit generates an event signal and includes the event signal in the advertising packet and transmits it to the emergency call terminal. The advertising packet may be transmitted to the emergency call terminal repeatedly by a predetermined number of times.

4 illustrates a body part of an advertising packet transmitted from a smart band according to an embodiment of the present invention.

4 shows only the body portion, excluding the head and tail portions of the packet. The advertising packet includes a Lengh information area, a Company information area, and a Data information area, and an event signal can be added to the Data information area.

As an embodiment, the emergency call terminal receives an advertising packet transmitted from the smart band, acquires an event signal of the packet, and transmits the event signal to the management server.

5 is a configuration diagram of a management server according to an embodiment of the present invention.

The management server 400 according to the present invention includes an event processing unit 410, an image acquisition unit 420, and a CCTV camera installation information recording unit 430.

The event processing unit 410 receives an event signal and outputs a danger occurrence signal. As another embodiment, the event processing unit may output a danger signal to a related agency such as a police station or a fire department. Additionally, the event processing unit may output a warning signal to a speaker installed in a parking lot and a light emitting lamp. As an embodiment, a warning sound may be output to a speaker installed in a parking lot or a flashing light may be generated by an LED.

In the present invention, an embodiment of outputting a danger occurrence signal from an event signal included in an advertisement packet is determined, but it is possible to determine whether the event signal is a signal according to a dangerous situation. As an embodiment, the event signal may be determined based on pulse data before a predetermined time transmitted from the smart band. For example, when the pulse data is higher than a predetermined value based on the previous pulse data, it may be determined as a dangerous situation and a danger occurrence signal may be output.

The image acquisition unit 420 receives a danger occurrence signal from the event processing unit and acquires an image of a CCTV camera. Here, the video of the CCTV camera may be an image captured by an access person.

As an embodiment, the image acquisition unit may extract the CCTV camera by referring to the CCTV camera installation information recording unit based on the intensity of the signal output from the smart band, and obtain an image captured from the CCTV camera.

The CCTV camera installation information recording unit 430 records the installation position information of the CCTV camera. The installation location information of the CCTV camera may include latitude and longitude coordinates where the CCTV camera is installed. In another embodiment, the latitude and longitude coordinates may be location coordinates randomly assigned by the facility manager.

According to the prior art, a dangerous situation can be notified to a mobile phone in a dangerous situation by an entrant, but this requires an operation of pressing a phone number, and takes a lot of time from a pressing operation to a call connection. According to the present invention, a dangerous situation can be delivered to a management server through an emergency call terminal installed in a parking lot by simply covering the front surface of a smart band with a palm and pressing the upper electrode terminal for a long time, and an administrator can grasp the dangerous situation in real time.

As described above, the present invention has been described in detail through specific embodiments, but the present invention is not limited to the above embodiments, and various modifications can be made by those skilled in the art within the scope of the technical spirit of the present invention.

100: emergency call terminal
200: wearable device
300: CCTV camera
400; Management server
410: event processing unit
420: video storage
430: CCTV camera installation information record
SMT: Access

Claims (3)

As a wearable device for obtaining a bio-signal,
The wearable device 200 includes an electrode terminal, a display unit, and a communication unit,
The electrode terminal comprises a contact electrode terminal installed on the back surface of the wearable device-a surface contacting the skin when worn-and an upper electrode terminal installed on the front surface of the wearable device,
The upper electrode terminal is installed on both sides with the display portion interposed therebetween, and when the wearer contacts the upper electrode terminal with a palm for a time exceeding a preset time, an event signal is included in an advertising packet and transmitted to an emergency call terminal. and,
The wearable device, characterized in that the event signal is stored in a memory in the processing unit for a predetermined maintenance time, and if there is a cancellation input within the maintenance time, the event signal is not transmitted to the emergency call terminal.
The emergency call terminal 100 spaced apart at predetermined intervals, the wearable device 200 worn by the entrant, the CCTV camera 300 capturing a predetermined area, and the emergency call terminal is connected to the communication of the CCTV camera It includes a management server 400 for acquiring the captured image,
The wearable device 200 includes an electrode terminal, a display unit, and a communication unit,
The electrode terminal comprises a contact electrode terminal installed on the back surface of the wearable device-a surface contacting the skin when worn-and an upper electrode terminal installed on the front surface of the wearable device,
The upper electrode terminal is installed on both sides with the display portion interposed therebetween, and when the wearer contacts the upper electrode terminal with a palm for a time exceeding a preset time, an event signal is included in an advertising packet and transmitted to an emergency call terminal. and,
The event signal is stored in a memory in the processing unit for a predetermined maintenance time, and if there is a cancellation input within the maintenance time, the event signal is not transmitted to the emergency call terminal,
The emergency call terminal 100 transmits an event signal to a management server,
The management server 400 receives an event signal and generates an event processing unit 410 for generating a danger occurrence signal, an image acquisition unit for acquiring a CCTV camera image from the danger occurrence signal, and installation location information of the CCTV camera is recorded. It comprises a CCTV camera installation information recording unit 430,
The video acquisition unit CCTV control system, characterized in that based on the signal strength transmitted from the emergency call terminal to extract the CCTV camera to capture the person from the CCTV camera installation information recording unit.


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