KR20170071995A - The System For Wireless Surveillance - Google Patents

Abstract

According to an aspect of the present invention, there is provided a wireless surveillance system including a sensor installed in an electronic device for sensing occurrence of an event, a first wireless communication unit for wirelessly communicating with an external device, A first interlocking module including a communication unit; A second communication module installed in the lighting device and capable of wireless communication with the outside, and an operation unit for operating the lighting device in accordance with the lighting command signal; And a third communication unit for receiving the fact of the occurrence of the event from the first communication unit and transmitting the turn-on / off command signal to the second communication unit by radio, .

Description

The System For Wireless Surveillance < RTI ID = 0.0 >

The present invention relates to a wireless monitoring system, and more particularly, to a wireless network monitoring apparatus that does not receive power from the outside, and can reduce power by interlocking with indoor electronic devices and lighting devices without using a self- The present invention relates to a wireless surveillance system capable of capturing a bright image with a bright illumination.

The Internet is evolving into an Internet of Things (IoT) network that exchanges information between distributed components such as objects in a human-centered connection network where humans generate and consume information. Recently, IoE (Internet of Everything) technology, which combines IoT technology with big data processing technology through connection with cloud servers, is also emerging.

In order to implement IoT, technology elements such as sensing technology, wired / wireless communication, network infrastructure, service interface technology and security technology are required. In recent years, sensor network, machine to machine , M2M), and MTC (Machine Type Communication).

In the IoT environment, an intelligent IT (Internet Technology) service can be provided that collects and analyzes data generated from connected objects to create new value in human life. IoT is a field of smart home, smart building, smart city, smart car or connected car, smart grid, health care, smart home appliance, and advanced medical service through fusion of existing IT (Information Technology) . ≪ / RTI >

Accordingly, a user can have various devices such as an IoT device, a wearable device, an E-health (Electric-Health) device, and the like. .

In addition, various attempts have been made to apply the 5G communication system to the IoT network. For example, technologies such as a sensor network, a machine to machine (M2M), and a machine type communication (MTC) are implemented by techniques such as beamforming, MIMO, and array antennas It is. The application of cloud radio access network (Cloud RAN) as the big data processing technology described above is an example of the convergence of 5G technology and IoT technology.

Korean Laid-Open Publication No. 2014-0048660 Korean Laid-Open Publication No. 2007-0017423

SUMMARY OF THE INVENTION It is an object of the present invention to provide a wireless network monitoring apparatus that does not receive power from the outside and can reduce power by interlocking with indoor electronic devices and lighting devices without using a self- And to provide a wireless surveillance system capable of capturing an image with a clear image quality.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a wireless surveillance system including a sensor installed in an electronic device for sensing occurrence of an event, a first wireless communication unit for wirelessly communicating with an external device, A first interlocking module including a communication unit; A second communication module installed in the lighting device and capable of wireless communication with the outside, and an operation unit for operating the lighting device in accordance with the lighting command signal; And a third communication unit for receiving the fact of the occurrence of the event from the first communication unit and transmitting the turn-on / off command signal to the second communication unit by radio, .

Other specific details of the invention are included in the detailed description and drawings.

In a wireless network monitoring device that is not powered from the outside, power can be saved by interlocking with indoor electronic devices and lighting devices without using the self-lighting and sensors, and bright images can be taken .

In addition, by improving the blind spot of a general surveillance camera, it is possible to detect occurrence of an event in an interlocked electronic device, and immediately transmit an event occurrence to an administrator or an external agency.

Unlike the prior art, there is no router for connecting other modules, and the wireless monitoring device integrally manages and controls all the modules, so that more effective indoor monitoring can be performed.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the specification.

1 is a block diagram of a radio monitoring system 1 according to an embodiment of the present invention.
2 is a schematic view showing a state in which the wireless monitoring system 1 according to the embodiment of the present invention is installed when the first interlocking module 10a is installed on a television.
3 is a schematic view showing a state in which the wireless monitoring system 1 according to the embodiment of the present invention is installed when the first interlocking module 10b is installed in a window lock.
4 is a schematic view showing a state in which the wireless monitoring system 1 according to the embodiment of the present invention is installed when the first interlocking module 10c is installed on a door lock.
5 is a plan view of a house in which a wireless monitoring system 1 according to an embodiment of the present invention is installed in a home.
6 is a flowchart for operating the wireless monitoring system 1 according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms " comprises "and / or" comprising "used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a radio monitoring system 1 according to an embodiment of the present invention.

1, a wireless monitoring system 1 according to an embodiment of the present invention includes a first interlocking module 10 installed in a general electronic device, a second interlocking module 20 installed in a lighting device, And a radio monitoring device (30). Since the wireless surveillance system 1 is for monitoring an intruder's intrusion or fire, it is preferable that the wireless surveillance system 1 is installed in a room which is exposed to the intrusion of an intruder such as a house, a company, a bank, or the like. However, the present invention is not limited thereto and can be installed in various places. Hereinafter, the wireless monitoring system 1 according to an embodiment of the present invention will be described as being installed in a home.

The first interlocking module 10 includes a sensor 11 for detecting the occurrence of an event and a first communication unit 12 capable of wireless communication with the radio monitoring device 30,

The sensor 11 detects a person entering or leaving the room if the occurrence of the event is an intruder's intrusion. The sensor 11 used for sensing a person is not limited as long as it can use various sensors 11, but it is preferable to use the super-infrared sensor 11.

The super-infrared sensor 11 is the most commonly used human body sensor 11 and is also called a PIR sensor 11 and is a kind of sensor 11 for capturing a weak heat of a human body or an object to generate a detection signal to be.

The supersonic infrared sensor 11 is an infrared detector for converting infrared energy from a human body into an electric signal, and includes a quantum detector and a thermal detector. Generally, a quantum detector has advantages such as high sensitivity and high response speed, but it is expensive, and it is disadvantageous in that it needs to be cooled by liquid nitrogen or the like. And thermal detectors include DC-operated thermopiles and thermistor-type bolometers, as well as differential operation, such as pyroelectric detectors. Dual pyroelectric detectors are more sensitive than thermistor bolometers and thermopiles and are the best detectors to capture human motion.

In the human body, since the infrared rays are radiated in the center of about 10 mu m, most of the infrared rays are distributed in the range of 6.5 to 15 mu m, so that the detector for human beings may be sensitive to infrared rays in the range of 6.5 to 15 mu m, .

Therefore, as the sensor 11 according to the present invention, a pyroelectric detector for human detection, which mounts a 7-μm Curtron filter (an optical filter that transmits only infrared rays of 7 to 14 μm) as a standard for a window (for transmitting only a part of wavelengths) .

The sensor 11 may be a smoke detection sensor 11 or a fire detection sensor 11 if the occurrence of an event is a fire. Various sensors 11 can be used as long as the sensor 11 can detect a fire. In addition, the sensor 11 is not limited to the sensor 11 that detects the occurrence of a fire in the room when the intruder intrudes into the room. If the intruder can detect various events that may occur in the room, (11) can be used.

The first communication unit 12 is capable of wireless communication with the radio monitoring device 30. [ Here, the wireless communication may be limited to a network configured by connecting its own devices in a limited space, but it is preferably a network capable of being connected to the Internet such as a wide area network (WAN), a local area network (LAN) And the like, and these network networks may be networks configured by Wi-Fi, ZigBee, or Bluetooth.

The home network market has undergone many trial and error. This is because there are many problems and improvements in not only the technical part but also the network configuration method of the applied device. At the center of the early home network market, PLC (Power Line Communication) method seemed to be the standard method of home network, but it was weaker in security, less reliable and costly than existing wired network method.

In recent years, a variety of network methods have been proposed to solve these problems. Zigbee is a representative network method. In the home network market, Zigbee is receiving a great deal of attention, and many companies that have a large number of companies are standardizing it and introducing products that commercialize it. However, Zigbee also has the limitations of the lowest module price, the complexity of the Mesh Network configuration, and the inability to heal the self-network. In particular, although Zigbee supports Star and Mesh Network, Mesh Network is not only complicated in structure but also has a weak restoration function that heals itself when a node is lost.

Z-Wave is an interoperable wireless communication protocol developed by the Danish company Zensys and the Z-Wave Alliance. It is superior to PLC (Power Line Communications) or Zigbee in interconnecting devices. It is mainly used in the security sector.

Z-Wave is currently the most widely used RF technology for controlling devices such as home automation. Low power, bidirectional RF, mesh networking techniques and battery 34 to battery 34 support are well suited for controlling the sensor 11 and the device. In addition, Z-Wave, unlike Zigbee, is interoperable with other vendors' products at the application level and is cheaper. Due to the above advantages, in recent years, a technique using a Z-wave to implement a home network such as Internet of Things (IOT) has been gradually developed. Here, the above-mentioned geo-wave radio signals are different for each country, and are shown in Table 1 below.

Therefore, it is preferable to use Z-Wave, which is a wireless communication method for replacing Zigbee, as a wireless communication according to an embodiment of the present invention. However, various wireless communication methods can be used without limitation.

Recently, there is a Z-wave chip that supports such Z-Wave communication function. Furthermore, an integrated Z-wave chip in which the sensor 11 is combined is presented instead of simply supporting the communication function. According to an embodiment of the present invention, the first communication unit 12 may be a Z-wave chip and may be formed separately from the sensor 11, and the first communication unit 12 and the sensor 11 The included first interlocking module 10 itself may be an integrated Z-Wave chip. The first interworking module 10 may be formed in various forms as long as it can detect the occurrence of the event and transmit the signal wirelessly to the wireless monitoring device 30 without limitation.

The first interlocking module 10 is installed in an electronic device. The electronic interlocking module 10 is a device that performs various functions by an electronic operation to provide convenience for the administrator to live in the room. Televisions, window locks, door locks, computers, refrigerators, air conditioners, washing machines, microwaves, and radios. The first interlocking module 10 is installed in the electronic device, and in recent years, electronic devices in which the first interlocking module 10 is already built are sold as products.

The first interlocking module 10 may further include a sensor 11 input processing unit (not shown) for converting various signals input to the sensor 11 into signals that can be processed by a control unit (not shown). The signal detected through the sensor 11 is converted and outputted through the input processing unit of the sensor 11 and transmitted to the radio monitoring device 30 through the first communication unit 12. [

The first interlocking module 10 according to an embodiment of the present invention further includes a microphone (not shown) .

A microphone (not shown) may receive the ambient sound and control the operation unit 22. Through the microphone (not shown), the situation of the room can also be recognized by sound. In this case, the input sound is transmitted to the radio monitoring device 30 through the first communication unit 12 using radio communication. When the main control unit 33 of the radio monitoring apparatus 30 judges the sound and an emergency occurs, it transmits the occurrence of the situation to the manager device or the external organization through wireless communication.

The first interlocking module 10 may further include an acoustic input processor (not shown) for converting an acoustic signal input from a microphone (not shown) into a signal that can be processed by a controller (not shown). The sound input through the microphone (not shown) is converted and outputted through the sound input processing unit and transmitted to the radio monitoring device 30 through the first communication unit 12. [

The second interlocking module 20 includes a second communication unit 21 installed in the illuminating device and capable of wireless communication with the radio monitoring device 30 and an operation unit 22 for operating the illumination device on and off .

The second communication unit 21 is capable of wireless communication with the radio monitoring device 30. [ As described above, the wireless communication may be limited to a network in which a limited space of its own devices is connected. Preferably, the network is a WAN (Wide Area Network), a LAN (Local Area Network), a PAN (Personal Area Network), and the like. The network may be a network configured by Wi-Fi, ZigBee, or Bluetooth.

In the wireless communication according to an embodiment of the present invention, Z-Wave, which is a wireless communication method replacing Zigbee, is preferably used. However, various wireless communication methods can be used without limitation.

The operation unit 22 receives the turn-on / off command signal from the second communication unit 21 and operates so that the light source provided in the illuminating apparatus is turned on or off. The operation unit 22 operates to turn on or off the light source by supplying or blocking the application of electric power to the light source included in the illuminating device. The second interlocking module 20 can control the power supply or cutoff of the light source by acting as another switch such that the contact is contacted or released like a relay. Or a metal oxide semiconductor field effect transistor (MOSFET) may be used. In this case, the power supply or cutoff of the light source can be adjusted by adjusting the voltage of the gate to control the formation of the channel. The operation unit 22 is not limited to this, and may be formed in various forms as long as it can operate to turn on or off the light source provided to the lighting apparatus in response to the turn-on / off command signal from the second communication unit 21.

According to an embodiment of the present invention, the second communication unit 21 may be a Z-wave chip and may be formed separately from the operation unit 22. The second communication unit 21 and the operation unit 22 The second interlocking module 20 itself may be an integrated Z-wave chip. The second interlocking module 20 can be formed in various forms as long as it can operate the illumination lighting of the illumination device without limitation and can wirelessly transmit a signal to the wireless monitoring device 30. [

The second interlocking module 20 is installed in a lighting device. The lighting device is a device that performs a function of brightening the illumination by providing light when the room is dark. The illumination device includes a light source, and when the external power is supplied to the light source, the light source emits light. The light source may be a variety of lamps such as fluorescent lamps, incandescent lamps, and halogen lamps, as well as LED lamps with low power consumption and excellent light efficiency. The light source may be provided with a single lamp or a plurality of lamps. That is, as long as the light for illuminating the interior of the room can be provided, the shape and the number thereof can be variously formed without limitation.

The second interlocking module 20 can be installed in the vicinity of the light source in the lighting equipment. In this case, when the operating unit 22 operates through the second communication unit 21, the power supply unit 30 operates to supply or block the power applied to the light source. Alternatively, the second interlocking module 20 can be installed in the vicinity of the light switch in the lighting equipment. Generally, a light switch is disposed at a position where the manager's hand can easily reach the inner wall near the entrance door of the space where the light of the lighting device is provided, so that the manager residing in the room can easily turn on or off the light . If the second interlocking module 20 is installed in the vicinity of the light switch, it may be installed inside the inner wall. Alternatively, it may be provided on the outer surface of the light switch. When the operation unit 22 is operated through the second communication unit 21, it operates to supply or cut off the power applied to the switch or applied to the switch.

The second interlocking module 20 according to an embodiment of the present invention further includes a microphone (not shown) .

A microphone (not shown) may receive the ambient sound and control the operation unit 22. A user may input a lighting or lighting-off instruction of the lighting device by voice through a microphone (not shown). In this case, the input on / off command is transmitted to the wireless monitoring device 30 through the second communication unit 21 using wireless communication. The main control unit 33 of the wireless monitoring device 30 may determine whether to turn on or off the device so that the second interlock module 20 can be turned on or off using the wireless communication. Alternatively, the control unit (not shown) installed in the second interlock module 20 can determine the on or off command without passing through the wireless communication. The operation unit 22 may operate to turn on or off the light source of the lighting equipment in response to the command signal by applying a lighting signal or an unlit signal to the operation unit 22. [ Without being limited to the above-described method, if the microphone (not shown) receives a command from the user's voice and lighting or lighting of the illumination device can be adjusted, the operation section 22 can operate in various ways .

The second interlocking module 20 may further include an acoustic input processing unit (not shown) for converting the acoustic signal input from the microphone (not shown) into a signal that can be processed by a control unit (not shown). The sound input through the microphone (not shown) is converted and outputted through the sound input processing unit and transmitted to the radio monitoring device 30 through the second communication unit 21. [

The wireless monitoring device 30 includes a third communication unit 31 capable of wirelessly communicating with the first and second interlocking modules 10 and 20 via the wireless network 40, A main control unit 33 for judging all signals of the radio monitoring system 1 and outputting control signals, and a battery 34 for supplying power to the respective components.

The third communication unit 31 is capable of wireless communication with the first and second communication units 12 and 21 included in the first and second interlocking modules 10 and 20 using the wireless network 40. [ As described above, the wireless communication may be limited to a network in which a limited space of its own devices is connected. Preferably, the network is a WAN (Wide Area Network), a LAN (Local Area Network), a PAN (Personal Area Network), and the like. The network may be a network configured by Wi-Fi, ZigBee, or Bluetooth.

In the wireless communication according to an embodiment of the present invention, Z-Wave, which is a wireless communication method replacing Zigbee, is preferably used. However, various wireless communication methods can be used without limitation.

When the signal of the sensor 11 is transmitted from the first interlocking module 10, the camera 32 captures an image of the room. Any type of camera may be used as long as it receives an operation value from the main control unit 33 and captures an image of a subject sensed by the sensor 11, but it is preferably a camera 32 commonly used in the art.

In general, the camera 32 may be fixed or may be provided with a PTZ (Pan Tilt Zoom) function. If the camera 32 is of a fixed type, if the event occurrence area can not be included in the photographing field of view of the camera 32, it can not be photographed. However, since the main control section 33 can determine the occurrence of an event through the sensor 11 of the first interlocking module 10, it can transmit the fact to the manager's device or an external organization. However, if the PTZ function is provided, the main control unit 33 may determine that an event has occurred, and then apply an imaging command signal to the camera 32 to photograph the corresponding area. The camera 32 receiving the photographing command signal performs a PTZ function toward the event occurrence area to photograph an image of the corresponding area.

The wireless monitoring device 30 may further include an image input processing unit (not shown) for converting the video signal input from the camera 32 into a signal processable by the main control unit 33 and outputting the signal. The image of the photographed subject is converted and outputted through the image input processing unit and transmitted to the main control unit 33.

The radio monitoring apparatus 30 according to an embodiment of the present invention may further include a memory unit. The memory unit stores the image photographed through the camera 32 and the sound input through a microphone (not shown). More specifically, the memory unit stores various kinds of information transmitted through the image input processing unit, the sound input processing unit, and the sensor 11 input processing unit under the control of the main control unit 33, It loads the program or data.

In order to miniaturize the wireless monitoring device 30, it is preferable to use a flash memory which is a non-volatile memory that is not bulky, but a variety of memory devices can be used.

The main control unit 33 is connected to the third communication unit 31 and the camera 32 by wire to control the operation of each component in the wireless monitoring device 30. [ In addition, the operation of each component in the first and second interlocking modules 10 and 20 can also be controlled by being wirelessly connected to the first and second communication units 12 and 21 through the third communication unit 31 .

The main control unit 33 analyzes various kinds of information transmitted through the input processing unit, the image input processing unit, and the sound input processing unit of the sensor 11, and determines whether the occurrence of the event, that is, the invasion of the intruder or the fire, And generates and outputs an alarm generation control signal.

An event generation signal such as a detection signal for intruder intrusion or a detection signal for occurrence of a fire is transmitted from the sensor 11 of the first interlocking module 10 to the third communication unit 31 through the wireless network 40. Then, the main control unit 33 determines the occurrence of the event. Then, the main control unit 33 outputs an illumination lighting command signal. The third communication unit 31 again transmits an illumination lighting command signal to the second communication unit 21 via the wireless network 40. [ At the same time, the main control section 33 outputs a video image pickup command signal to the camera 32. The camera 32 receiving the photographing command signal performs a PTZ function toward the event occurrence area to photograph an image of the corresponding area.

The main control unit 33 transmits the operation value of the camera 32 stored in the memory unit to the camera 32 to control the camera 32 to shoot the image of the intruder. If necessary, the main control unit 33 analyzes the detection signal inputted through the sensor 11 and moves the camera 32 according to the movement path of the intruder so that the camera 32 continuously captures the image of the intruder The camera 32 can be controlled. In addition, the main control unit 33 may control the illuminating device so that the illuminating device is turned off if a sensing signal is not transmitted from the sensor 11 for a predetermined period of time.

The main control unit 33 can transmit an on-site situation by attaching a video file or an audio file to an e-mail or other message so that an administrator can identify an intruder or recognize whether an emergency has occurred. In addition, the main control unit 33 may transmit an alarm voice or an alarm message to the manager device possessed by the manager.

The main control unit 33 may receive a command from a manager device connected to the third communication unit 31 via the wireless network 40, for example, a mobile phone, and perform a search function for photographing the indoor situation. Specifically, when requesting the video output through the administrator device, the main control unit 33 transmits the video data photographed in real time to the wireless network 40 so that the manager can grasp the current status of the elderly such as children and seniors residing in the room To the manager device. The main control unit 33 may read the image data photographed in the memory unit at a time requested by the administrator and transmit the image data to the manager device via the wireless network 40. [ Accordingly, the manager can check the image photographed at a desired time using the monitor of the manager device or other display device.

The main control unit 33 detects an intruder entering the front door of the main control unit 33 or transmits an agreed message to the main control unit 33 when an emergency occurs in which sound preset in the memory unit, An external device, an administrator device in which a communication address is stored in an external device, an external device 90, or both. Here, the external organization means a guard room, a police station, a security company, and the like.

An administrator can confirm the image through the device and apply an illumination off instruction. The illumination off command signal is applied to the main control unit 33 of the wireless monitoring device 30 via the wireless network 40. When receiving the illumination off command signal, the main control unit 33 may also apply an illumination off command signal to the second interlock module 20 to operate the second interlock module 20 to turn off the illumination. However, if the administrator does not input any other input and no event is detected through the sensor 11 in the first interlocking module 10, after a predetermined time has elapsed, An illumination off command signal is applied to the module 20. The second interlock module 20 then operates to turn off the illumination.

The radio monitoring apparatus 30 according to an embodiment of the present invention can be switched to the sleep mode or the wakeup mode, respectively.

If the detection signal is not transmitted from the sensor 11 to the main control unit 33 for a predetermined time, the radio monitoring apparatus 30 enters the sleep mode. In this case, in order to minimize the power of the battery 34, the image photographing operation of the camera 32 is stopped. In addition, the control and judgment operation of the main control unit 33 is also stopped, and the battery 34 supplies only minimum power to each component.

At the same time, the main control unit 33 mutually transmits and receives weak signals to and from the first interlocking module 10 through the third communication unit 31 at regular time intervals. Through this, it is confirmed that they are connected to each other through wireless communication. Thereafter, if an event occurs and a signal of the sensor 11 is transmitted from the first interworking module 10, the wireless monitoring device 30 according to the embodiment of the present invention switches to the wakeup mode, .

Fig. 2 shows a case where the first interlocking module 10a is installed on a television, Fig. 3 shows a case where the first interlocking module 10b is installed on a window lock, Fig. FIG. 1 is a schematic view showing a state in which a wireless monitoring system 1 according to an embodiment of the present invention is installed.

5 is a plan view of a house in which a wireless monitoring system 1 according to an embodiment of the present invention is installed in a home.

The first interlocking module 10a can be installed on the television as shown in FIG. In general, the television is disposed adjacent to the large inner wall of the living room and approximately in the middle of the wide inner wall, as shown in Fig. Also, televisions do not place obstacles in front of the television in general, since people have to watch video in the room. Therefore, in general, it is very easy to detect the intruder at a position where the intruder intrudes into the room, or in an emergency situation including a fire, where the television is placed.

On the other hand, the first interlocking module 10b can be installed on the window as shown in FIG. Furthermore, recently, open and closed windows have been developed according to the manager's radio signals. When the first interlocking module 10b is installed in such a window, it is very easy to detect when an intruder intrudes through a window.

If the first interlocking module 10a is installed on the television, as shown in FIG. 2, the sensor 11 included in the first interlocking module 10a detects an event occurring in the living room. Alternatively, if the first interlocking module 10b is installed in the window, as shown in FIG. 3, the sensor 11 included in the first interlocking module 10b detects an intruder entering through the window.

Then, the signal of the sensor 11 is transmitted to the wireless monitoring device 30 by wireless communication using the first communication unit 12. [ The radio monitoring apparatus 30 receives the signal of the sensor 11 through the third communication unit 31. [ The main control unit 33 judges occurrence of an event. If the camera 32 provides the PTZ function, the main control unit 33 applies a photographing command signal to the camera 32 to photograph the corresponding area. On the other hand, an illumination lighting command signal is transmitted to the second interlocking module 20 by wireless communication using the third communication section 31. [ The second interworking module 20 receives the illumination turn-on command signal through the second communication unit 21. Then, the operation part 22 of the second interlock module 20 operates the lighting device in the room to illuminate the lighting. As described above, the main control unit 33 can transmit an image of a scene by attaching an image file or an audio file to an e-mail or other message so that an administrator can identify an intruder or recognize whether an emergency has occurred. In addition, the main control unit 33 may transmit an alarm voice or an alarm message to the manager device possessed by the manager.

As shown in Fig. 5, the first interlocking module 10c can be installed in the door lock of the door. When the first interlocking module 10c is installed in the door lock, it is very easy to detect when an intruder attempts to intrude through the front door.

If the first interlocking module 10c is installed on the door lock, as shown in FIG. 4, a control unit (not shown) included in the first interlocking module 10c detects the number of times the password of the door lock is input. If the password is incorrect more than the specified number of times, the intruder detects that the intrusion is attempted.

Then, the signal of the sensor 11 is transmitted to the wireless monitoring device 30 by wireless communication using the first communication unit 12. [ Operations in the radio monitoring apparatus 30 and the second interworking module 20 are the same as described above.

Even if the first interlocking modules 10d, 10e, 10f, and 10g are installed in all electronic devices such as a computer, a refrigerator, an air conditioner, and a washing machine, the occurrence of an event can be detected in the same manner as the above method.

6 is a flowchart for operating the wireless monitoring system 1 according to an embodiment of the present invention.

If the detection signal is not transmitted from the sensor 11 to the main control unit 33 for a predetermined time, the radio monitoring apparatus enters the sleep mode (S601). In this case, in order to minimize the power of the battery 34, the image photographing operation of the camera 32 is stopped. In addition, the control and judgment operation of the main control unit 33 is also stopped, and the battery 34 supplies only minimum power to each component.

At the same time, the main control unit 33 mutually transmits and receives weak signals to and from the first interlocking module 10 through the third communication unit 31 at regular time intervals. Through this, it is confirmed that they are connected to each other through wireless communication. Thereafter, if an event occurs and a signal of the sensor 11 is transmitted from the first interworking module 10 (S602), the wireless monitoring device 30 according to the embodiment of the present invention is switched to the wakeup mode (S603 ). The radio monitoring apparatus 30 receives the signal of the sensor 11 through the third communication unit 31. [ The main control unit 33 judges occurrence of an event. If the camera 32 provides the PTZ function, the main control unit 33 applies a photographing command signal to the camera 32 to photograph the corresponding region (S604). On the other hand, an illumination lighting command signal is transmitted to the second interlocking module 20 by wireless communication using the third communication section 31. [ The second interworking module 20 receives the illumination turn-on command signal through the second communication unit 21. Then, the operation unit 22 of the second interlocking module 20 operates the lighting device in the room to light the lighting (S605). As described above, the main control unit 33 can transmit the situation of the field by attaching an image file or an audio file to an e-mail or other message so that the administrator can identify the intruder or recognize the occurrence of an emergency (S606) . In addition, the main control unit 33 may transmit an alarm voice or an alarm message to the manager device possessed by the manager.

The administrator can confirm the image through the device and apply an illumination off command (S607). The illumination off command signal is applied to the main control unit 33 of the wireless monitoring device 30 via the wireless network 40. When receiving the illumination off command signal, the main control unit 33 may also apply an illumination off command signal to the second interlock module 20 to operate the second interlock module 20 to turn off the illumination. However, if the administrator does not apply any other input and no event is detected through the sensor 11 in the first interlocking module 10 (S608), the main control unit 33 An illumination off command signal is applied to the second interlocking module 20. [ The second interlock module 20 then operates to turn off the illumination.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

1: Wireless monitoring system 10: First interlocking module
11: sensor 12: first communication unit
20: second interlock module 21: second communication section
22: Operation part 30: Radio monitoring device
31: third communication unit 32: camera
33: main control unit 34: battery
40: Wireless network

Claims (6)

A first interworking module installed in an electronic device and including a sensor for detecting the occurrence of an event and a first communication unit capable of wireless communication with the outside and transmitting the occurrence of the event to the outside;
A second communication module installed in the lighting device and capable of wireless communication with the outside, and an operation unit for operating the lighting device in accordance with the lighting command signal; And
And a third communication unit for receiving the fact of the occurrence of the event from the first communication unit and transmitting the turn-on / off command signal to the second communication unit by radio, Includes wireless surveillance system. The method according to claim 1,
In the wireless communication,
Wireless surveillance system using Z-wave. The method according to claim 1,
The sensor includes:
And detects an intrusion of the intruder when the intruder intrudes. The method according to claim 1,
The sensor includes:
A wireless monitoring system for detecting the occurrence of a fire when a fire occurs. The method according to claim 1,
The radio monitoring apparatus includes:
When receiving the fact of the occurrence of the event from the first interlocking module, performs the PTZ function so that the camera takes a picture toward the occurrence area of the event. The method according to claim 1,
The radio monitoring apparatus includes:
And receives the occurrence of the event from the first interworking module and transmits the occurrence of the event to the outside through the third communication unit.

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