KR102129841B1 - A sensor light for emergency safety - Google Patents

Abstract

The present invention relates to a sensor light installed on the porch and automatically lit. Emergency safety sensor light for the elderly living alone according to an embodiment of the present invention in the emergency safety sensor light for the elderly living alone installed on the ceiling of the porch, a LED substrate mounted with a plurality of LEDs emitting light on the porch, the LED A lamp case in which a substrate is accommodated, a diffusion cover provided on a lower portion of the LED substrate to diffuse and radiate light emitted through the LED substrate, a power supply unit installed inside the lamp case to supply power to the LED substrate, A body detection sensor installed in the back case to sense a body passing through the front door, a camera photographing the indoor side of the front door, and determining an emergency situation based on the image taken by the camera, and viewing the image captured by the camera. A sensor controller that stores and controls the LED to be turned on or off, and when the sensor controller determines that it is an emergency, a wireless communication module that receives images and emergency signals stored in the sensor controller from the sensor controller and sends them to the Internet network And, it provides an emergency signal to the sensor controller to provide an emergency signal to the outside through the wireless communication module to communicate the emergency signal to the wireless communication module to provide an emergency transmitter. Therefore, the emergency situation of the elderly living alone can be clearly identified and prompt action can be taken.

Description

A sensor light for emergency safety

The present invention relates to a sensor light installed on the porch and automatically lit.

In general, the front door is installed to illuminate the darkness at night, but when entering and exiting the front door, turning on and off the door light is cumbersome. Recently, a sensor light that detects and turns on the front door is developed. Became.

Since the sensor lamp detects a person and a sensor is installed, various sensor lamps have been developed using a function of sensing a person, rather than simply turning on and off a light.

For example, a conventional sensor lamp has been disclosed in the Korean Registered Patent Publication No. 10-1131659 (announced on March 28, 2012), "the front door with an integrated security device".

The front door integrated with the conventional security device is configured to include a sensor unit, an indoor lighting, a camera unit, a memory unit, and a control unit to easily grasp an emergency situation in a household in which the elderly, such as children and the elderly, live alone. It is possible to prevent the accessor from responding to the security device by taking a clear image of the accessor without being recognized by the accessor.

However, since the front door integrated with a conventional security device detects a person by an infrared sensor, it is not only a problem that a pet is judged to be a person, but also malfunctions as a person. There was a difficult problem to do.

In addition, not only is it not easy to grasp an emergency situation only by the image captured on the camera, there is a problem in that it is difficult to check by accessing through the Internet network as well as generally transmitting the image captured by the camera.

In addition, when going out or returning, there is a problem of having to lock or open the front door by using the locking device one by one, and in the event of an emergency, it takes a long time to release the locking device to enter the house. There was a problem that the time of the structure was delayed.

The present invention has been devised to solve the above problems, and the problem to be solved by the present invention is to not only improve the security by minimizing malfunction by clarifying human detection, but also clearly determining the entrance and exit of the entrance, It is an object of the present invention to provide an emergency safety sensor, etc. for the elderly living alone that can easily check the current status by managing and easily accessing the captured images through the Internet network.

In addition, it is possible to inform the outside of the emergency by clearly grasping the status of the elderly living alone, and by operating the locking device in the event of an emergency, prevent emergency delays and improve the security. It aims to provide.

The emergency safety sensor light for the elderly living alone according to an embodiment of the present invention for achieving the above object is in the emergency safety sensor light for the elderly living alone installed on the ceiling of the front door, a plurality of LEDs emitting light on the front door A mounted LED substrate, a back case in which the LED substrate is accommodated, a diffusion cover provided under the LED substrate to diffuse and radiate light emitted through the LED substrate, installed inside the back case to the LED substrate A power supply unit for supplying power, a body detection sensor installed in the back case to sense a body passing through the front door, a camera for photographing the indoor side of the front door, and determining an emergency based on the image captured by the camera, A sensor controller that stores an image captured by the camera and controls the LED to be turned on or off, and when the sensor controller determines that it is an emergency, the sensor controller stores the image and the emergency signal stored in the sensor controller to provide Internet access. It includes a wireless communication module that transmits to the network, and an emergency transmitter that provides the emergency signal to the sensor controller by wirelessly communicating the emergency signal to the wireless communication module to inform the emergency situation to the outside through the wireless communication module. .

The body detection sensor includes a first detection sensor installed on one side of the back case to sense the body, and a second detection sensor installed on the other side of the back case to sense the body, and the sensor controller includes the first. The entrance and exit of the front door may be determined according to a sequence detected by the detection sensor and the second detection sensor.

Adjusting the distance between the first sensing sensor and the second sensing sensor in the back case to prevent the body sensing ranges of the first sensing sensor and the second sensing sensor from overlapping according to the ceiling height of the front door It may include a separation distance control unit.

The separation distance adjusting unit is installed in the back case so as to be slidable in one direction of the back case, the first sensor sensor is coupled, a first sensor rack bar in which a rack gear is formed in the longitudinal direction, sliding in the other direction of the back case The second sensor rack bar, which is installed in the back case so as to be movable, the second detection sensor is coupled, and the rack gear is formed in the longitudinal direction, and when any one of the first sensor rack bar and the second sensor rack bar is slidingly moved, together It may include an interlocking gear that is installed between the first sensor rack bar and the second sensor rack bar to interlock and slide with each rack gear.

The emergency transmitter is a wearable device that contacts the body of the elderly living alone, and includes a heart rate sensor that measures the heart rate by touching the body of the elderly living alone, and the sensor controller is provided by the image taken by the camera and the heart rate sensor. The emergency situation can be determined based on the heart rate signal.

The diffusion cover may include an antenna pattern portion printed with a conductor to form a pattern around the outer surface of the diffusion cover and to receive and receive signals to the wireless communication module.

The diffusion cover may include a signal cover having a signal reflection surface that is installed on a surface opposite to the surface on which the antenna pattern part is formed to concentrate signals transmitted to and from the antenna pattern part.

And a door lock device that unlocks or unlocks a door that opens and closes the door by communicating with the wireless communication module, and the door lock device can unlock the door lock device when an emergency signal occurs in the wireless communication module. .

According to the present invention, it is possible to distinguish a person from a companion animal by a camera and to prevent malfunctions such as indoors, as well as access to a sensor controller through a wireless communication module to view and manage the images captured by the camera to emergency. Can be grasped more clearly.

In addition, when an emergency occurs in the blind spot of the camera, the elderly living alone generates an emergency signal through the emergency sender to respond quickly to the emergency, and the emergency sender measures the heart rate and measures the emergency rate according to the condition of the elderly living alone. It is possible to quickly respond to emergencies.

In addition, when entering and exiting, the first detection sensor and the second detection sensor grasp the entrance and exit status of the entrance, and automatically control the door lock device, thereby eliminating the hassle caused by the operation of the door lock device, and when an emergency occurs. The door lock device can automatically unlock the front door to shorten the delay in entering the room.

In addition, the distance between the first sensing sensor and the second sensing sensor can be adjusted according to the installation position of the sensor, etc., thereby preventing occurrence of malfunction due to overlapping of the sensing range.

In addition, an antenna pattern portion is formed on the diffusion plate to more clearly perform the transmission and reception of emergency signals.

1 is a perspective view seen from the bottom showing a safety emergency sensor, etc. for the elderly living alone according to the first embodiment of the present invention.
Figure 2 is a side cross-sectional view showing a safety emergency sensor for the elderly living alone according to the first embodiment of the present invention.
Figure 3 is a schematic configuration diagram showing a safety emergency sensor, etc. for the elderly living alone according to the first embodiment of the present invention.
4 is a schematic configuration diagram showing an emergency transmitter such as a safety emergency sensor for the elderly living alone according to the first embodiment of the present invention.
5 is a schematic configuration diagram showing a safety emergency sensor, etc. for the elderly living alone according to the second embodiment of the present invention.
6 is a cross-sectional side view showing a safety emergency sensor, etc. for the elderly living alone according to the second embodiment of the present invention.
7 is a plan view schematically showing a separation distance adjusting unit such as a safety emergency sensor for the elderly living alone according to the second embodiment of the present invention.
8 is a perspective view of a diffusion plate such as a safety emergency sensor for the elderly living alone according to the second embodiment of the present invention as viewed from the bottom.
9 is a configuration diagram schematically showing a door lock device such as a safety emergency sensor for the elderly living alone according to the second embodiment of the present invention.
10 is a configuration diagram schematically showing an emergency transmitter such as a safety emergency sensor for the elderly living alone according to the second embodiment of the present invention.

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

2 and 3, the emergency safety sensor lamp 100 for the elderly living alone may include an LED substrate 121.

The LED substrate 121 may emit light.

On the other hand, the LED substrate 121 may be implemented in the form of mounting a plurality of LEDs 121 on a printed circuit board, and the LED substrate 121 may be mounted on the bottom of the LED 121 to irradiate light toward the bottom. Can.

In addition, the plurality of LEDs 121 installed on the LED substrate 121 are LEDs 121 that emit light of the same color to emit only one color, or selectively emit light of multiple colors to emit desired colors. The LED 121 may be a mixed form.

1 and 2, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a back case 110.

In the case 110, the LED substrate 121 may be installed therein, and on the bottom surface of the case 110, a divergence hole 111 through which light emitted from the LED substrate 121 radiates to the outside is penetrated. Can be formed.

Meanwhile, the back case 110 is divided into a substrate receiving space in which the LED substrate 121 is accommodated and a controller space in which the sensor controller 150 is installed, so that heat generated from the LED substrate 121 is transferred to the sensor controller. Can be prevented.

The substrate accommodating space and the controller space may be formed to be divided up and down or left and right of the back case 110.

In the form of the upper surface of the back case 110 attached to the ceiling, the emergency safety sensor lights 100 for the elderly living alone can be directly attached to the ceiling by fastening members such as bolts or anchors, or can be installed using brackets.

1 and 2, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a diffusion cover 115.

The diffusion cover 115 is installed in the divergence hole 111 of the back case 110 to provide light diffused from the LED substrate 121.

Here, since the LED 121 emits light in the form of a point light source due to its characteristics, the diffusion cover 115 can diffuse light from the point light source to provide uniform light as a whole.

The diffusion cover 115 may be formed with a diffusion pattern for optically dispersing light on the inner surface, or may be implemented with a white translucent cover.

2 and 3, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a power supply unit 160.

The power supply unit 160 may be installed inside the back case 110, and the power supply unit 160 may supply power for irradiating light from the LED substrate 121, and may be installed in the controller space. .

The power supply unit 160 may be implemented as a stabilizer (SMPS), and the power supply unit 160 may have different voltages when the voltages supplied to the LED substrate 121 and the sensor controller 150 to be described below are different. You can also supply power.

As illustrated in FIGS. 1 to 3, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a body detection sensor 130.

The body detection sensor 130 may detect the body of an elderly living alone passing through the front door and turn on the LED 121 of the LED substrate 121.

On the other hand, the body sensor 130 is either a heat sensor for detecting the body by heat, or an ultrasonic sensor for sensing by ultrasonic waves, an infrared sensor for detecting infrared rays, or a lidar sensor for detecting a distance difference by a laser. Can be used.

The body detection sensor 130 generates a body detection signal when it senses a body and sends it to the sensor controller 150 to supply power to the LED substrate 121 from the sensor controller 150 to turn on the LED 121. .

The emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include an illumination sensor (not shown).

It may include an illumination sensor.

The illuminance detection sensor may provide an illuminance signal according to the illuminance to the sensor controller 150 so that the LED 121 does not light according to the ambient illuminance even if the body detection sensor 130 detects the body.

For example, since the illuminance detection sensor can easily check an object even if the LED 121 is not lit during the day, when the illuminance is higher than a preset illuminance, the LED 121 lights up even if the body sensor 130 detects the body. In order not to generate an illuminance signal, and when it is lower than a preset illuminance such as at night, the illuminance signal may be provided to the sensor controller 150 to illuminate the LED 121 when the body detection sensor 130 senses the body.

1 to 3, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a camera 140.

The camera 140 may take an image.

On the other hand, the camera 140 may be installed to photograph the indoor side from the front door, and the camera 140 may be installed in the back case 110 so as to change the shooting position according to the user's needs.

Then, the camera 140 may take an image and provide the captured image data to the sensor controller 150 to be described below.

The camera 140 may take a judgment image for determining an emergency situation or a pet of the elderly alone, and the image captured by the camera 140 may be a still image such as a photograph or a moving image.

The camera 140 may photograph digital images by CMOS and CCD elements, and provide the photographed image data to the sensor controller 150.

3, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a sensor controller 150.

The sensor controller 150 may illuminate the LED 121 on the LED substrate 121, analyze the image captured by the camera 140, or store the image captured on the camera 140.

On the other hand, the sensor controller 150 may be implemented as a small computer such as an Arduino or Raspberry Pi, an OS such as liux or windows is installed, and the LED substrate 121 is programmed by programming written in languages known by the OS. It can be injured or an emergency can be judged.

For example, when the body is sensed by the body sensor 130, the sensor controller 150 turns on the LED 121 when the body is sensed and is lower than a preset illuminance according to the illuminance signal detected by the illuminance sensor, and illuminance sensor When the detected illuminance signal is higher than the preset illuminance, the LED 121 can be programmed and controlled not to light.

Meanwhile, the sensor controller 150 may include an storage medium 151 to store an image captured by the camera 140.

The storage medium 151 may be implemented as a hard disk or an SD memory card.

In addition, the sensor controller 150 may store real-time time information, including an RTC (real time computer, 153), in an image captured by the camera 140, and the sensor controller 150 based on the captured image. You can judge the body or companion animal, or the emergency situation of the elderly living alone.

For example, the sensor controller 150 may track the body of the elderly living alone in the captured image, and if the body does not move for a certain period of time, it may be determined that an emergency has occurred, and the companion animal is photographed by tracking the captured image If it is, it can be determined that the LED 121 is not lit by the companion animal.

Known image tracking techniques can be applied to the technique of tracking the body or companion animal of the elderly living alone in the image.

On the other hand, the sensor controller 150 may generate an emergency signal when it is determined that an emergency has occurred in the image taken by the camera 140, and the speaker 152 is connected to the sensor controller 150 to connect the emergency signal. In the event of an occurrence, a notification sound notifying the occurrence of an emergency may be output from the speaker 152.

In addition, the sensor controller 150 may transmit an emergency signal to the wireless communication module 155 to be described below when an emergency signal is generated, and, for example, the red LED 121 to inform the emergency situation on the LED substrate 121 Can be lit.

3, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include a wireless communication module (155).

The wireless communication module 155 is connected to the Internet network and can transmit an emergency signal to the outside when an emergency occurs.

Meanwhile, the wireless communication module 155 may communicate externally by communication methods such as WI-FI, ZiGBEE, and Bluetooth, which are short-range communication networks, and the wireless communication module 155 is connected to the LTE router 180 through the Internet network. In the event of an emergency, an emergency rescue agency (fire department) or a pre-entered emergency contact number can inform the occurrence of the emergency.

At this time, when an emergency is notified to an emergency rescue agency or a pre-entered emergency contact information, an image stored in the storage medium 151 or an image captured in real time is transmitted together to quickly grasp the current situation at the emergency rescue agency or emergency contact. Can.

The wireless communication module 155 not only transmits an emergency signal, but also receives a control signal that controls the sensor controller 150 to control the sensor controller 150, and the sensor controller 150 can be externally connected to the Internet through the Internet network. You can also access or watch the images stored on the storage medium 151 of the sensor controller 150.

3 and 4, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention may include an emergency caller 170.

The emergency sender 170, when an emergency occurs and the elderly living alone presses the emergency switch 171, an emergency signal is transmitted, and the wireless communication module 155 receives the emergency signal and transmits it to the sensor controller 150. , The sensor controller 150 determines that an emergency has occurred separately from the emergency signal determined by the camera 140, and notifies the emergency of the emergency through the wireless communication module 155, the speaker 152, and the LED 121 ) Can emit light of different colors to inform an emergency.

Meanwhile, the emergency caller 170 is installed with an emergency call module 173 that communicates by the same communication method as the wireless communication module 155, and can generate an emergency signal wirelessly with the wireless communication module 155, and the emergency caller ( 170), the battery 175 for operating the emergency call module 173 may be installed therein.

It will be described the effect and effect between each configuration described above.

The emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention is installed on the ceiling of the entrance, and when the elderly living alone passes the entrance, the body sensor 130 detects and detects the detected signal When is provided to the sensor controller 150, the sensor controller 150 turns on the LED 121 of the LED substrate 121.

At this time, the sensor controller 150 refers to the detection signal detected by the body sensor 130 as well as the illumination signal detected by the illumination sensor and the image captured by the camera 140 to determine whether the LED 121 is turned on or off. Decide.

For example, when the body sensor 130 detects the body, when the illuminance signal provided by the illuminance sensor is lower than a preset illuminance, and when a companion animal is not detected in an image photographed by the camera 140, the LED 121 ), and even when the body sensor 130 detects the body, if the illuminance signal provided by the illuminance sensor is higher than a preset illuminance, the sensor controller 150 is irrespective of the image captured by the camera 140. ) Does not light the LED 121.

At the same time, the camera 140 photographs the image in real time on the indoor side, provides the photographed image data to the sensor controller 150, and the sensor controller 150 stores the photographed image data on the storage medium 151. .

In addition, the sensor controller 150 tracks the body of the elderly living alone in the captured image, and if the body does not move for a predetermined time by tracking the tracked body, it determines that an emergency has occurred and generates an emergency signal. It is transmitted to the Internet network through a wireless controller, and in the Internet network, it is contacted by an emergency rescue agency or emergency contact through the LTE router 180.

At this time, when an emergency signal is generated, an emergency signal is generated from the speaker 152 and the LED 121, or by emitting colored light according to the emergency signal, as well as an emergency rescue agency or emergency contact, as well as an emergency. I can inform.

On the other hand, even if the sensor controller 150 does not determine the emergency situation by the camera 140, the elderly alone press the emergency switch 171 of the emergency sender 170 directly, and the emergency sender 170 wirelessly communicates the emergency signal. Transmitting to the module 155, the sensor controller 150 transmits an emergency signal through the wireless communication module 155 in the same manner as the determination that an emergency has occurred by the camera 140, and the emergency is sent to an emergency rescue agency or emergency contact. You can signal that a situation has occurred.

Accordingly, the emergency safety sensor lamp 100 for the elderly living alone according to the first embodiment of the present invention determines the emergency by grasping the movement of the elderly living alone, and the emergence of the emergency through the emergency sender 170 Inform, you can perform emergency first aid.

In addition, it is possible to determine the status of the elderly living alone through the camera 140, the camera 140 can not only transmit the current state of the image to the emergency rescue agency or emergency contact, as well as prevent malfunction by companion animals. can do.

In addition, since there is no need for wired communication by wireless communication by the wireless communication module 155, there is an advantage of easy installation.

Hereinafter, an emergency safety sensor light 100 for the elderly living alone according to the second embodiment of the present invention will be described. In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the same components have the same functions and effects, and thus detailed descriptions are omitted.

The emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention is characterized by a body detection sensor 130, a diffusion cover 115', and an emergency transmitter 170', and a door lock device ( 190) may be further included.

5 to 7, the body detection sensor 130 of the emergency safety sensor 100 for the elderly living alone according to the second embodiment of the present invention includes a first detection sensor 131 and a second detection It may include a sensor 133.

The first detection sensor 131 is installed on one side of the back case 110, and the second detection sensor 133 is installed on the other side of the back case 110 to determine the entrance of the elderly living alone.

For example, after the first detection sensor 131 senses the body in a state where the first detection sensor 131 is positioned closer to the front door than the second detection sensor 133, the second detection sensor 133 detects the body When is detected, it is determined that the elderly living alone came into the room from the outside, and the second sensing sensor 133 first senses the body, and then, when the first sensing sensor 131 senses the body, the elderly living alone is determined to go out. can do.

6 and 7, the emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention may include a separation distance adjusting unit.

The separation distance control unit is spaced apart from the first detection sensor 131 and the second new sensor to prevent errors in the detection of the body by overlapping the detection ranges of the first detection sensor 131 and the second detection sensor 133 You can adjust the distance.

For example, the height of the ceiling varies for each building, but the body detection sensor 130 generally has a wider detection range from top to bottom, so the first detection sensor 131 and the second detection sensor 133 according to the height of the ceiling. The detection ranges of can overlap.

To prevent this, the separation distance adjusting unit adjusts the separation distance of the first detection sensor 131 and the second detection sensor 133 so that the detection ranges of the first detection sensor 131 and the second detection sensor 133 do not overlap. Can.

The separation distance adjusting unit may include a first sensor rack bar 132 and a second sensor rack bar 134.

The first sensor rack bar 132 is formed in a bar shape, a rack gear may be formed on a side surface in the longitudinal direction, and a first detection sensor 131 may be installed at an end of the first sensor rack bar 132.

In addition, the second sensor rack bar 134 may be installed through the back case 110 in parallel with the first sensor rack bar 132, and the second sensor rack bar 134 is a rod similar to the first sensor rack bar 132. It is formed in a shape, the rack gear may be formed on the side in the longitudinal direction.

A second detection sensor 133 may be installed at an end of the second sensor rack bar 134, and the first sensor rack bar 132 and the second sensor rack bar 134 are positioned with rack gears facing each other. The first sensing sensor 131 and the second sensing sensor 133 may be positioned to face each other.

In addition, the interlocking gear 135 is installed between the second sensor rack bar 134 and the first sensor rack bar 132 so that the rack gear of the first sensor rack bar 132 and the rack gear of the second sensor rack bar 134 are installed. Interlocking gear 135 may be engaged with each other on both sides.

When the first separation sensor 131 configured as described above is slidably moved from the back case 110, the interlocking gear 135 rotates, so that the second detection sensor 133 is also coupled with the first detection sensor 131. The distance between the first sensing sensor 131 and the second sensing sensor 133 may be closer to or further away from each other by sliding.

6 and 8, the diffusion cover 115' of the emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention, the wireless communication module 155 is the transmission and reception of the signal An antenna pattern unit 116 may be included to improve.

The antenna pattern portion 116 may be installed on a bottom surface exposed to the outside from the diffusion cover 115', and the antenna pattern portion 116 may be formed in a form of printing a conductor on the diffusion cover 115'.

The antenna pattern unit 116 may be formed along the circumference of the bottom surface of the diffusion cover 115'.

Here, when the wireless communication module 155 performs WI-FI or bluthtooth communication using 2.4Ghz, the antenna pattern unit 116 is like a bi-quad antenna, so that it is continuous in a rhombus shape of 26 mm wide and 28.5 mm wide. A conductor such as copper may be printed on the diffusion cover 115' along the perimeter of the bottom surface of the diffusion cover 115'.

At this time, since the antenna pattern unit 116 is formed in a continuous shape of a rhombus, it can perform not only the function of an antenna, but also impart a sense of beauty, such as a pattern formed on the diffusion cover 115'.

On the other hand, the diffusion cover 115' may be formed with a striking portion 115a' that extends over the main body case so that it can be easily installed in the back case 110, and the antenna pattern portion 116 is formed on the striking portion 115a'. And the wireless communication module 155 may be formed with a connection terminal 115b' that is electrically connected.

In addition, a module that extends from a portion to be connected to the antenna of the wireless communication module 155 to a portion of the body case where the striking portion 115a' is in contact with the connection terminal 115b' and is electrically connected to the connection terminal 115b'. When the terminal 155a is installed and only fits into the diffusion cover 115' back case 110, the antenna pattern portion 116 and the wireless communication module 155 are electrically connected to each other so that the antenna pattern portion 116 is wirelessly connected. It may be configured to transmit and receive signals of the communication module 155.

In addition, a signal cover 117 covering the rear of the antenna pattern portion 116 so that a signal communicating with the wireless communication module 155 through the antenna pattern portion 116 can be easily received on the upper surface of the diffusion cover 115'. Can be installed.

The signal cover 117 may be formed along the antenna pattern portion 116, and the periphery of the antenna pattern portion 116 may be concentrated so that the signal transmitted to the antenna pattern portion 116 is reflected and concentrated to the antenna pattern portion 116. Accordingly, it may be formed in a concave shape.

At this time, the signal cover 117 may be formed of aluminum so that the signal can be easily reflected and concentrated to the antenna pattern unit 116.

5 and 9, the emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention may include a door lock device 190.

The door lock unit 190 is installed on a door that opens and closes the front door to lock the door from opening or unlock the door to open the door.

The door lock device 190 may be embodied as a digital door lock device 190 that electrically turns the clasp 191 by a drive motor 193, and the door lock device 190 operates the drive motor 193. An open/close communication module 195 that wirelessly communicates with the wireless communication module 155 may be installed to receive lock/release signals from the battery 197 and the wireless communication module 155.

The open/close communication module 195 may operate with a battery 197 driving the door lock device 190, and the open/close communication module 195 may be operated by a sensor controller 150 when a body is detected by the body detection sensor 130. In the wireless communication module 155 through the opening and closing signal is transmitted, the opening and closing communication module 195 receives the opening and closing signal may be configured to open and close the door lock device 190.

For example, when the body is detected by the second detection sensor 133 after the body is detected by the first detection sensor 131, the sensor controller 150 determines that the elderly living alone has entered the house, and the closed signal is transmitted to the wireless communication module ( 155), the open/close communication module 195 receives it and operates the door lock device 190 to lock the door.

On the other hand, when the body is detected by the first detection sensor 131 after the second detection sensor 133 detects the body, the sensor controller 150 determines that the elderly living alone is going out, and the open signal is transmitted to the wireless communication module 155. ), the door lock device 190 receives and locks or unlocks the door according to the access even if the elderly living alone does not directly operate the door lock device 190 in a form that operates to unlock the door. .

Also, the open/close communication module 195 may receive an emergency signal when the sensor controller 150 generates an emergency signal to unlock the door so that emergency personnel can easily enter the front door.

5 and 10, the emergency transmitter 170' of the emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention may be in the form of a wearable device worn on the body. .

For example, the emergency caller 170' may be in the form of a watch or necklace or anklets, bracelets, etc.

In addition, the emergency transmitter 170' may include a heart rate sensor 177'.

The heart rate sensor 177' may check the heart rate of the elderly living alone wearing the emergency sender 170'.

On the other hand, the heart rate sensor 177' may check the heart rate of the elderly living alone and send it through the emergency dispatch module 173'.

Here, the number of heartbeats transmitted through the emergency call module 173' is provided to the sensor controller 150 through the wireless communication module 155, and the sensor controller 150 is the elderly living alone depending on the number of heartbeats received. You can judge the occurrence of an emergency.

For example, when the heart rate is smaller or larger than the preset range of heart rate, it may be determined that an emergency situation of the elderly living alone has occurred and an emergency signal may be transmitted.

In addition, the emergency switcher 170' may be provided with an emergency switch 171' so that the elderly living alone can directly send an emergency signal, and the emergency sender 170' has a heart rate sensor 177', and an emergency call. A battery 175' that supplies power to the module 173' may be installed.

In addition, although not shown in the drawing, when the speaker is installed in the emergency transmitter 170' and the heart rate sensor 177' is not in contact with the body, for example, when the emergency transmitter 170' is not applied to the body, After the set time, an alarm may be generated through the speaker to wear the emergency caller 170'.

The alarm may perform a function of informing the location of the emergency transmitter 170' along with a function of encouraging the wearing of the emergency transmitter 170'.

In addition, the speaker generates an alarm when the connection between the emergency call module 173' and the wireless communication module 155 is disconnected, thereby warning the wireless communication module 155 and the emergency call module 173' to remain connected. You may.

And, the emergency transmitter 170' has a built-in OTP (one time password) interlocked with the sensor controller 150, so that the password generated by the OTP of the emergency transmitter 170' is input to the door lock device 190 to lock the door lock device ( 190) may be configured to be opened from the outside.

Of course, the door lock device 190 is, of course, must be provided with a keypad to be opened by a number input method from the outside.

In addition, when an emergency signal is generated from the sensor controller 150, the door lock device 190 may receive the emergency signal to unlock the automatically locked porch.

The emergency safety sensor lamp 100 for the elderly living alone according to the second embodiment of the present invention may include a distinguishing sensor (not shown).

The distinguishing sensor may provide information for determining the companion animal and the elderly living alone in the sensor controller 150.

The discrimination sensor may be implemented as a distance measurement sensor, and the distance measurement sensor measures the distance from the back case 110 toward the bottom of the porch and provides it to the sensor controller 150, and the sensor controller 150 is provided by the discrimination sensor. Depending on the distance, the companion animal and the elderly living alone may be determined in addition to the image captured by the camera 140.

For example, assuming that the distance from the ceiling to the floor is 3m, and when the companion animal is less than 1m in height, the sensor controller 150 determines that the distance measured by the distinguishing sensor is within the range of 1cm to 2m, and is elderly alone. If the distance measured by the discrimination sensor exceeds 2 m, it can be determined as a companion animal.

Of course, even if the distance measured by the discrimination sensor exceeds 2 m, the sensor controller 150 determines that the elderly alone is not the companion animal, but the LED 121 when the elderly alone is taken from the image captured by the camera 140. Can be lit.

The emergency safety sensor for the elderly living alone 100 according to the second embodiment of the present invention configured as described above, the first detection sensor 131 or the second detection sensor 133 when the elderly living alone passes the front door. When sensing and providing the detected detection signal to the sensor controller 150, the sensor controller 150 turns on the LED 121 of the LED substrate 121.

At this time, according to the detection order of the first detection sensor 131 and the second detection sensor 133, the sensor controller 150 determines that the elderly living alone enters the room after going out or going out, and the door lock device 190 opens the door. Alternatively, the door lock device 190 may be automatically controlled by generating an opening/closing signal to close.

In addition, when the detection ranges of the first detection sensor 131 and the second detection sensor 133 overlap, the first detection sensor 131 or the second detection sensor 133 is placed in the back case 110 to prevent malfunction. ), the first sensor rack bar 132 and the second sensor rack bar 134 mesh with the interlocking gear 135 so that the mutual distances become closer or farther apart, and the first sensing sensor 131 and the second sensing sensor ( The overlapping detection range of 133) can be adjusted.

On the other hand, the sensor controller 150 tracks the body of the elderly living alone in the captured image, tracks the tracked body, and if the body does not move for a preset time, determines that an emergency has occurred and generates an emergency signal. It is transmitted to the Internet network through a wireless controller, and in the Internet network, it is contacted by an emergency rescue agency or emergency contact through the LTE router 180.

At this time, when an emergency signal is generated, an emergency signal is generated from the speaker 152 and the LED 121, or by emitting colored light according to the emergency signal, as well as an emergency rescue agency or emergency contact, as well as an emergency. I can inform.

Of course, if the elderly living alone does not move for a predetermined period of time, the sensor controller 150 is provided with the number of heartbeats provided by the emergency transmitter 170 ′ to determine the occurrence of an emergency, and may refer to it.

For example, if the elderly living alone does not move in the captured image, the sensor controller 150 receives the heart rate from the emergency transmitter 170 ′ and determines that it is not an emergency and does not generate an emergency signal when the heart rate is normal. Can.

On the other hand, even if the sensor controller 150 does not determine the emergency situation by the camera 140, if the number of heartbeats provided by the heart rate sensor 177' of the emergency transmitter 170' is below a preset range, the sensor controller 150 ) Can generate an emergency signal.

In addition, when the elderly living alone directly press the emergency switch 171' of the emergency transmitter 170', the emergency transmitter 170' transmits an emergency signal to the wireless communication module 155, and the sensor controller 150 displays the camera ( 140), the emergency signal is transmitted through the wireless communication module 155 in the same way as the determination that an emergency has occurred.

In addition, when an emergency signal is generated from the sensor controller 150 and the open/close communication module 195 of the door lock device 190 receives an emergency signal, the door lock device 190 is provided so that the emergency personnel can easily enter the entrance. You can unlock it.

On the other hand, when the elderly living alone operates the OTP of the emergency sender 170' to enter the house, a password is generated, and when the generated password is input through the keypad of the door lock device 190, the door lock device 190 When the input password and the password associated with the OTP in the sensor controller 150 coincide, the door lock device 190 allows the door to be opened, thereby enhancing security.

In addition, if the heart rate sensor 177' does not contact the body for a predetermined time, the emergency transmitter 170' sounds an alarm through the speaker to encourage the elderly alone to wear the emergency transmitter 170' to the body, or emergency The location where the transmitter 170' is located may be communicated to the outside.

Therefore, the emergency safety sensor light 100 for the elderly living alone according to the second embodiment of the present invention, in addition to the effect of the emergency safety sensor light 100 for the elderly living alone according to the first embodiment, the first detection sensor The 131 and the second detection sensor 133 can not only determine the entrance of the elderly living alone, but also the overlapping range of detecting the first detection sensor 131 and the second detection sensor 133 according to the installed height By eliminating, it is possible to prevent the occurrence of a detection error.

In addition, the first detection sensor 131 and the second detection sensor 133 can determine the entrance of the elderly living alone to automatically operate the door lock device 190, thereby eliminating the hassle caused by the operation of the door lock device 190. When the emergency signal is generated from the sensor controller 150, the door lock device 190 is unlocked, so that the emergency personnel can prevent delay in entering the room due to the lock of the door.

In addition, the heart rate sensor 177' is installed on the emergency transmitter 170', and it is possible not only to determine an accurate emergency situation according to the number of heartbeats, but also the OTP linked to the sensor controller 150 on the emergency transmitter 170'. Is installed to enhance the security of the door lock device 190.

Although the embodiments of the present invention have been described above, the scope of rights of the present invention is not limited to this, and it is easily changed and equalized by those skilled in the art to which the present invention pertains from the embodiments of the present invention. Includes all changes and modifications to the extent possible.

100: emergency safety sensor light for the elderly living alone 110: back case
111: divergent hole 115,115': diffusion cover
115a': intersecting part 115b': connecting terminal
116: antenna pattern unit 117: signal cover
120: LED substrate 121: LED
130: body detection sensor 131: first detection sensor
132: first sensor rack bar 133: second sensor
134: second sensor rack bar 135: interlocking gear
140: camera 150: sensor controller
151: storage medium 152: speaker
153: RTC 155: wireless communication module
155a: module terminal 160: power supply
170,170': Emergency Sender 171, 171': Emergency Switch
173, 173': Emergency call module 175, 175',197: Battery
177': Heart rate sensor 180: LTE router
190: door lock 191: latch
193: drive motor 195: open and close communication module

Claims (8)

In the emergency safety sensor for the elderly living alone installed on the ceiling of the porch,
An LED substrate mounted with a plurality of LEDs emitting light on the front door,
The case where the LED substrate is accommodated,
A diffusion cover installed on the lower portion of the LED substrate to diffuse and provide light emitted through the LED substrate.
A power supply unit installed inside the lamp case to supply power to the LED substrate,
Body detection sensor is installed in the back case to detect the body passing through the front door,
Camera for photographing the indoor side of the porch,
A sensor controller that determines an emergency based on the image captured by the camera, stores the image captured by the camera, and controls to turn the LED on or off,
When it is determined that the sensor controller is an emergency, a wireless communication module that receives an image and an emergency signal stored in the sensor controller from the sensor controller and transmits it to the Internet network, and
It provides an emergency signal to the sensor controller to provide an emergency signal to the outside through the wireless communication module to communicate the emergency signal to the wireless communication module to provide an emergency transmitter,
The body detection sensor includes a first detection sensor installed on one side of the back case to sense the body, and a second detection sensor installed on the other side of the back case to sense the body, and the sensor controller includes the first. It includes an access determination unit for determining the entrance and exit of the entrance in accordance with the sequence detected by the detection sensor and the second detection sensor,
Adjusting the distance between the first sensing sensor and the second sensing sensor in the back case to prevent the body sensing ranges of the first sensing sensor and the second sensing sensor from overlapping according to the ceiling height of the front door It includes a separation distance control unit,
The separation distance adjusting unit is installed in the back case so as to be slidable in one direction of the back case, the first sensor sensor is coupled, a first sensor rack bar in which a rack gear is formed in the longitudinal direction, sliding in the other direction of the back case The second sensor rack bar is installed in the back case so as to be movable, the second sensing sensor is coupled and the rack gear is formed in the longitudinal direction, and when any one of the first sensor rack bar and the second sensor rack bar is slidingly moved, together Emergency safety sensor, etc. for the elderly living alone, characterized in that it comprises interlocking gears interlocked with each rack gear is installed between the first sensor rack bar and the second sensor rack bar for sliding movement in interlocking. delete delete delete According to claim 1,
The emergency caller
It is a wearable device in contact with the body of the elderly living alone, and includes a heart rate sensor measuring the heart rate in contact with the body of the elderly living alone,
The sensor controller is an emergency safety sensor for the elderly living alone, characterized in that for determining the emergency situation on the basis of the image taken by the camera and the heart rate signal provided by the heart rate sensor. According to claim 1,
The diffusion cover
An emergency safety sensor, etc. for the elderly living alone, comprising an antenna pattern portion printed with a conductor to form a pattern around the outer surface of the diffusion cover and to receive and receive signals to the wireless communication module. The method of claim 6,
The diffusion cover
Emergency signal sensor for the elderly living alone, characterized in that it comprises a signal cover having a signal reflection surface that is installed on the surface opposite to the antenna pattern portion is formed on the surface of the antenna pattern portion to concentrate the incoming and outgoing signals. According to claim 1,
It includes a door lock device for unlocking or unlocking the door to open and close the door by communicating with the wireless communication module,
The door lock device is an emergency safety sensor for the elderly living alone, characterized in that to unlock the door lock device when an emergency signal occurs in the wireless communication module.

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