WO2012154008A2

WO2012154008A2 - Method for recording cctv using a sensor lamp, and recording apparatus thereof

Info

Publication number: WO2012154008A2
Application number: PCT/KR2012/003719
Authority: WO
Inventors: 최준영
Original assignee: (주)뉴라이트반도체; 에이치씨테크(주)
Priority date: 2011-05-12
Filing date: 2012-05-11
Publication date: 2012-11-15
Also published as: WO2012154008A3; KR101087710B1

Abstract

The present invention relates to a method for recording a closed circuit television (CCTV) using a human body-sensor lamp, and to a recording apparatus thereof. The CCTV is installed within the human body-sensor lamp such that the CCTV operates in conjunction with the sensor lamp. Thus, the CCTV may be easily installed and the necessity of separate wiring is eliminated. A recording operation is performed using an over-writing method only when the sensor lamp operates, thus reducing power consumption and lengthening the useful life of the CCTV.

Description

CTV recording method using sensor and its recording device

The present invention relates to a method of recording CCTV (closed circuit camera, crime prevention lamp) using a sensor lamp that is turned on / off by the human body detection and its recording device, and in detail, to install a CCTV inside the human body detection sensor, etc. However, it is easy to install and requires no additional wiring by interlocking with the human body detection sensor, and it is configured to record by overwriting method only when the sensor is operated to reduce power consumption and extend the service life.

In general, a sensor that is turned on and turned off after passing through a human body by a Passive Infrared Sensor (PIR sensor) on walls or ceilings of buildings, stairs, corridors, etc. A sensor lamp is installed to achieve lighting and power saving.

The human body sensor detects this when a person approaches within the set range and inputs it to the controller, and the controller lights a lamp for a time set by the human body detection signal and then turns off the lamp so that a person can safely enter a passage even in the dark or at night. Operate to pass.

In addition, surveillance or crime prevention CCTV (Closed Circuit Television, CCTV Camera) is installed in the passage that many people pass through to record the traffic in real time.

The CCTV (Closed Circuit Television) camera is configured to photograph a subject by using a light of a predetermined brightness, for example, sunlight, incandescent lamp, street light, infrared light emitting diode, etc., especially when installed in a dark place, at night or indoors. Artificial lighting is essential.

The CCTV camera is a method of recording and recording a 24-hour subject regardless of the presence of moving objects, which shortens the lifespan of CCTV, wastes power, and is mostly installed as an exposed type. have.

In addition, in the case of existing buildings, CCTV is installed in the elevator, but most of the CCTVs are not installed in the hallway, so security and surveillance are neglected or impossible. Accordingly, a plurality of CCTVs are installed in each element of the aisle and then each cable is installed. The system is connected (wired) to the control room (or central control room) control system to monitor and record and respond to crimes or accidents.

In the above case, the central office can be controlled in the management room, while the construction cost is high, the cable connection to the management room is difficult, the beauty of the building is deteriorated, and in the dark night, separate infrared lighting is required as well as monochrome images. The image quality is reduced and stored, and it is installed as an exposed type, and there are various problems such as crime prevention and surveillance function.

The present invention installs a closed circuit television (CCTV) inside a sensor lamp that is turned on and off by a passive infrared sensor (PIR sensor), but is easily installed and configured by interworking with a human body detecting sensor. No wiring is required, and the purpose of the present invention is to provide a CCTV recording method and a recording apparatus using the sensor such that the power consumption is reduced and the service life is extended by recording only during the operation time of the sensor.

Another object of the present invention is to overwrite the color image data and the audio data on a memory card having a predetermined capacity.

CCTV recording apparatus using a sensor light of the present invention, a lighting lamp and a case such as a human body detection sensor, a camera and a microphone installed in the case, a CCTV recording device installed inside the case and operating during the lighting period of the lighting lamp and It comprises a power supply unit, a memory card of a predetermined capacity to be coupled to the slot of the CCTV recording device, and the cover of the memory card.

The CCTV recording device and the power supply unit are installed in the upper space of the case, it is configured to be able to separate / combine the memory card of a predetermined capacity in the slot that is open to the outside of the case.

The memory card is characterized in that the color image data and the audio data is a capacity that is recorded by overwriting tens of hours to hundreds of hours.

The memory card cover may include a rectangular recessed groove formed on a side of the case, a cover axially installed on one side of the recessed groove, a locking groove formed on the other side of the recessed groove, and formed on the other side of the cover. The memory card cover is configured to be opened and closed with a hinge as an axis, including a tangy piece coupled to the locking groove and a handle formed on the tangy piece.

CCTV recording method using the sensor of the present invention, the step of waiting for the CCTV is installed in the interior of the sensor lights such that the lights are turned on / off by the human body sensor, the human body sensor detects the person approaching the passage in the standby state Inputting a detection signal to a controller; and maintaining the standby state if the detection signal input to the controller is not a human detection signal, and if the human detection signal is turned on for a set time, the CCTV is operated at the same time; The color image signal captured by the camera and the audio signal detected by the microphone by the CCTV operation is input to the CCTV recording device to be processed into a color image data and audio data and then stored in a memory card, the color image data and audio Repeatedly storing data in the memory card by overwriting it; If the human body detection is not terminated, the lighting and the CCTV operation status will be maintained continuously.If the human body exits the human body detection area and the human body detection is terminated, the lamp will be turned off after the set time and the CCTV will stop. Stopping data storage.

The present invention provides a black box by installing a CCTV inside the human body detection sensor, such as easy installation and no additional wiring is required, recording only when the sensor is operating, saving power consumption and extending the service life. have.

In addition, the present invention is a natural lighting is achieved while operating at the same time lighting the lighting of the sensor lamp, there is no need for additional lighting.

In addition, the present invention has the effect of being naturally concealed because the CCTV is installed inside the sensor, such as not exposed to the outside.

In the present invention, the memory card can be separated from the sensor in case of a crime or an accident, and then a color card (video) and sound at the time of the crime or an accident can be reproduced by connecting to a computer or a video and audio reproducing apparatus using a memory card reader. It has an effect.

In addition, the present invention uses the memory card of the recording capacity of tens of hours to hundreds of hours (several GB ~ hundreds of GB) to store the color image data and audio data in an overwrite method, so that the memory card can be used repeatedly and reduce the storage capacity. The memory card can record crime and accident times, color image data and audio data before and after the time, and record tens to hundreds of hours, so that the situation at the time of crime and accident (color video and audio) can be reproduced as it is. It has an effect.

In addition, the present invention is installed in the sensor, such as CCTV and memory card is installed, so wiring work, such as exposed to the outside of the sensor is not necessary, easy installation, construction cost is reduced, not only decrease the appearance of the passage, but also to lighting It is a very useful invention that the color image can be taken and the effect of satisfying the crime prevention and surveillance functions is sufficiently satisfied.

1 is a bottom view showing an example of the present invention.

2 is a perspective view showing an example of the present invention.

3 is a plan perspective view showing an example of the present invention.

4 is an exploded perspective view showing an example of the present invention.

5 is an exploded perspective view showing another example of the present invention.

6 is a side view of the fixing member shown as an example of the present invention.

7 is a block diagram showing an example of the present invention.

8 is a circuit block diagram showing an example of the present invention.

9 is a flow chart showing an example of the present invention.

10 is a state diagram used as an example of the present invention.

(1)-CCTV using sensors (2)-Case

(2a)-bottom of case (3)-lighting cover

(4)-Human detection sensor (4a)-Sensor setting means

(5)-CCD camera (6)-microphone

(7)-Small Hole (9)-Printed Board

(10)-lamps (11a)-fasteners

(12)-Indentation Groove (13)-Slot

(14)-Memory Card (14a)-Memory Card Reader

(15)-Memory Card Cover (16)-Tanji

(17)-Hanging Groove (18) (38) (38a) (39)-Power Line

(19) -CCTV recording device (20)-Hinge

(21)-Inner Space (22)-Top Plate

(23)-Joining Holes (24) (27)-Public

(25)-support member (26)-locking jaw

(26a)-fixing member (28)-Long

(30)-Jet: (31)-Slope

(34) (35)-Piece (36)-Power Supply

(37)-Controller (40)-Upper Space

(42)-ceiling (45)-path

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, the same components in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related known configurations or functions will be omitted so as not to obscure the subject matter of the present invention.

CCTV (1) using the sensor of the present invention is the CCD camera (5) and the microphone (6) inside the sensor light that the illumination light 10 is turned on / off by a Passive Infrared Sensor (PIR sensor) (4) And a CCTV recording device 19, a memory card 14, and a power supply unit 36 are installed to overwrite the memory card 14 with a color image (video) signal including an audio signal during the time that the lamp 10 is turned on. By storing it as a black box, it is possible to reproduce the situation at the time of crime and accident.

The sensor is installed on the wall or ceiling 42 of the passage 45 as shown in FIG. 10, and the person 44 moving or approaching the passage 45 approaches the human body sensing region C or is in the A direction. When moving in the or B direction, the human body sensor 4 detects this and inputs it to the controller 37, and the controller 37 applies the power of the main power supply unit to the lamp 10 for a predetermined time, so that Lighting is achieved. The CCTV installed inside the sensor lamp is installed in a non-exposure type, the CCTV is a linked type in which color image data and audio data are stored in the memory card 14 only while the lamp 10 of the sensor lamp is turned on. (3) is a transparent or translucent illumination cover, (8) is a microphone fixing member, (32) and (33) are piece coupling holes, and (43) is a passage bottom.

The human body sensor 4 is set by the sensor setting means 4a, the sensitivity, the sensing distance, the sensing direction, the sensing angle, the sensing illuminance, etc., which is a general scheme and configuration, and thus detailed description or illustration is omitted. The sensor setting means 4a is installed outside or around the human body sensor 4 as shown in FIGS. 1 and 2, or at the bottom surface of the case 2 remote from the human body sensor 4 as shown in FIG. 4. It may be installed on 2a) or on the bottom surface 2a of the case 2 opposite to the body sensor 4 as shown in FIG. 5, or on one outer side of the case 2.

The lamp 10 may be an incandescent lamp or a three-wavelength fluorescent lamp, but by using a plurality of high-brightness LEDs arranged and soldered to the printed circuit board 9 as shown in FIGS. 4 and 5, power consumption is reduced and brightness (brightness) is reduced. Greatly improved.

A plurality of fastening holes 11a are formed in the printed circuit board 9 to fasten and fix the support member 25 protruding to the bottom of the upper plate 22 using the piece 35 to fix the inner space of the case 2. The printed circuit board 9 is located at 21, and the upper plate 22 of the case 2 has a plurality of different pieces 34 inserted in the long hole 28 as shown in FIG. It can be fixed by fastening to the 42, the lighting cover 3 is to be coupled to the engaging jaw (26) formed on the inner circumferential surface of the inner space 21 to be fixed or bonded or fastened by fastening, the power line 39 is upper The wires may be drawn out through the through holes 27 formed in the center of the plate 22.

When the case 2 and the fixing member 26a are separated as shown in FIG. 5, the plurality of pieces 34 are inserted into the long hole 28 and then fastened to the wall surface or the ceiling 42 of the passage 45 to fix the fixing member ( 26a) is fixed, and a power line (not shown) drawn out to the central through hole 27 of the fixing member 26a and a power line 39 drawn out through the through hole 24 formed in the center of the upper plate 22 are wired. Then, the plurality of engaging pieces 30 protruding to the bottom of the fixing member 26a and the engaging hole 23 formed in the upper plate 22 of the case 2 are fitted together, and then the case 2 is held by the counterclockwise. Rotation in the direction is fixed to the wall or ceiling 42. Of course, the printed circuit board 9 is fixed to the support member 25 by the piece 35, and the lighting cover 3 is locked to the engaging jaw 26 and coupled or bonded or fastened. Inclined portions 31 are formed in the locking pieces 30 so that the coupling holes 23 are easily coupled.

The CCTV includes a CCD camera 5 for capturing a high resolution color image installed in a case 2 such as a sensor, a microphone 6 for detecting (detecting) voice, and a CCTV installed inside the case 2. The recording device 19, the power supply unit 36 for supplying operation power to the CCTV recording device 19, etc. during the time that the lamp 10 is turned on, and separated and coupled to the slot 13 of the CCTV recording device 19 It consists of a memory card 14 of a predetermined capacity, and a memory card cover 15 that is installed on the side of the case (2) open and close, the human body sensor 4 detects the approach of the person, the lamp 10 is turned on. When the main power supplied to the lamp 10 is simultaneously supplied to the CCTV recording apparatus 19 through the power supply unit 36, the voice signal through the microphone 6 and the color image signal through the CCD camera 5 are operated. Is input to the CCTV recording device (19) to be processed into color image data and audio data The memory card 14 is stored in an overwrite manner.

The CCD camera 5 and the microphone 6 are installed adjacent to the bottom surface 2a of the case 2, such as the human body sensor 4, or installed at a lower distance from each other so as to be installed at a lower distance and / or It is configured to record and record shooting up to a certain area.

The imaging unit of the CCD camera 5 is coupled to and fixed to a hole formed in the bottom surface 2a of the case 2 so as to capture a lower space and / or a predetermined area where a sensor or the like is installed, without adjusting the shooting direction or the shooting angle. A wide viewing angle camera or a wide angle camera is used, or the magnification, the shooting angle, the shooting direction, and the like are set in advance, and the subject is photographed and input to the CCTV recording apparatus 19. The CCD camera 5 may be attached to a wide-angle lens to take a wide picture when the angle of view is narrow.

Preferably, the imaging unit does not protrude from the bottom surface 2a of the case 2, and may be installed at the same height as the bottom surface 2a (or the same surface) or so as to enter a small amount.

The microphone 6 is installed inside the case 2 in which the small holes 7 are formed, as shown in FIG. 1, to detect various sounds on the passage 45, and then convert them into voice signals to be input to the CCTV recording device 19. do.

The CCTV recording device 19 is installed and wired in the upper space 40 provided in the upper edge portion of the case 2 as shown in FIG. 3 as an example, the slot 13 is opened to the outside of the case (2) ) Is configured to separate the memory card 14 of a predetermined capacity, the memory card 14 is coupled to the slot 13 is provided with a plurality of terminals to be electrically connected to the CCTV recording device 19 Since color image data and audio data are stored and repeatedly overwritten within the memory capacity range, the memory space can be reused and stored repeatedly, thereby reducing cost, volume and weight by using a small memory card.

In the upper space 40, a controller 37 such as a sensor, and a power supply unit 36 for supplying power to the CCTV recording device 19 are installed and connected to the power lines 38 and 38a, and the lamp 10 is provided. Power supply line 18 is connected to the controller 37.

According to the present invention, since the color image data and the audio data are stored in the memory card 14 only while the lamp 10 such as the sensor lamp is turned on, the memory capacity can be further reduced, and heat generated by the operation and heat stress can be reduced. The service life of the memory card 14 becomes long.

The memory card 14 preferably has a memory capacity in which color image data and audio data are recorded for several tens to several hundred hours in consideration of the average lighting time of one day or one week of the lamp 10.

The memory card 14 is configured to be coupled to the outer side of the case 2, as shown in Figs. 2 and 3, it is concealed and protected by an openable cover (15).

That is, a rectangular recessed groove 12 is formed at the side of the case 2 in which the slot 13 is formed, and one side of the cover 15 is axially installed by the hinge 20 at one side of the recessed groove 12. On the other side of the cover 15 is formed a closing piece 16 coupled to the closing groove 17 is formed on the other side of the recessed groove 12, the handle is formed on the holding piece 16. 2 to 5 show the cover 15 in an open state so that the memory card 14 can be detached or combined, and FIG. 10 shows the cover 15 closed.

Therefore, when a crime or an accident occurs on the passage 45 to check the situation at that time, by using the handle of the cover 15 to press the bombardment piece 16 toward the hinge 20 to release the jam state When the hinge 20 is pulled around the shaft, the cover 15 is opened as shown in FIGS. 2 to 5, and in this state, the back of the memory card 14 exposed outward is held with a finger and pulled or pushed slightly. If the main stop means not shown, the memory card 14 is protruded and the electrical connection with the terminal of the slot 13 is released, the protruding memory card 14 is completely removed and then the computer as shown in FIG. (C) or the memory card reader 14a connected to the color image and audio reproducing apparatus, connected to and reproduced the color image data and the audio data stored in the meantime, to completely reproduce the situation at the time of the crime and accident. It is able to see it.

9 is a flow chart showing an example of the present invention, the human body sensor 4 to approach the passage 44 in the state of waiting for the illumination lamp 10 and the CCTV (S1), such as a human body sensor. If it is detected (step S2) and input to the controller 37 (step S3), the controller 37 determines whether the human body detection, but if not the human body returns to the standby state (step S1) and if the human body detection (step S4) ) Color light signal photographed by CCD camera 5 by outputting lamp 10 lighting signal for preset time by sensor setting means 4a, lighting lamp 10 is turned on, and CCTV is operated (step S5). And the audio signal detected by the microphone 6 are signal processed by the CCTV recording device 19 into color image data and audio data, and then stored in the memory card 14 (step S6), and the color image data continuously stored. Voice data is continuously stored in an overwrite manner on the memory card 14 (S7). Step), if the person 44 is located in the human body detection area (C) and the human body detection is not finished, the lighting of the lamp 10 and the CCTV operation state are maintained continuously (step S5), and the person 44 detects the human body. When the human body detection is terminated outside the area C (step S8), the lamp 10 is turned off and at the same time the operation of the CCTV is stopped (step S9), and color image data and audio data storage are stopped (step S10), do.

Since the memory card 14 records crime and accident times, color image data and audio data before and after the time, and tens to hundreds of hours, the situation at the time of crime and accident can be sufficiently reproduced.

When playback (reproduction) of the memory card 14 is completed, the memory card 14 removed from the memory card reader 14a is pushed into the slot 13 in which the cover 15 is opened, and the terminal of the CCTV recording device 19 is provided. When the cover 15 is closed and then the cover 15 is closed, the recording standby state is recorded, and the color image data and the audio data are recorded and stored in an overwriting manner during the time that the lamp 10 is turned on as described above.

In addition, when the color image data and audio data stored in the memory card 14 to be stored periodically or aperiodic, it is coupled to the memory card reader 14a connected to the computer C or the color image and audio storage device as described above. And the connected color image data and audio data can be backed up and stored in a magnetic storage medium such as a hard disk (HDD) or an optical storage medium such as a CD-ROM or a DVD-ROM.

The present invention is natural lighting is achieved while operating during the lighting time (10) lighting time of the sensor light, no additional lighting is required, and because it is installed in the sensor light, wiring work to be exposed to the outside of the sensor is unnecessary, so installation is simple and construction cost is reduced. In addition, the appearance of the passage 45 is prevented from being lowered, and color images can be photographed by illumination, which has an advantage of sufficiently satisfying a security or surveillance function.

In addition, the present invention, by installing a sensor or the like in the passage 45 of the existing building, as well as the passage 45 of the new building, the non-exposure type CCTV is naturally installed, so that the functions of crime prevention, accident and surveillance can be sufficiently achieved.

In the present invention, instead of a hard disk (HDD) that consumes power and bulk and weight as a storage means, noise is generated and the recording method is overwritten using a separate / combined memory card 14 having a small volume and weight. Since the volume and weight of the entire product are reduced, the cable construction is not necessary, and the storage time can be stored in a manner that can be stored over a period of several tens to hundreds of hours depending on the capacity of the memory card 14, so that recording is possible for a long time. Since it operates in conjunction with the lamp 10, such as, there is an advantage that can reduce the capacity of the memory card (14).

The present invention has a simple slim structure with small volume and weight, so it is installed in the inner space such as a sensor, so that the installation of CCTV is completed by installing a sensor, so the installation is very simple, and color image data and voice using an internal memory card. The data can be stored in-house and the memory card can be collected and checked if necessary, thus eliminating the need for cable work, reducing the cost of cable work, and preventing the appearance of cable work.

The present invention as described above is not limited to the present embodiment and the accompanying drawings, various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention, which is usually in the art It is self-evident for those who have knowledge.

Claims

In the case installed on the wall or ceiling of the passage is provided with a human body sensor, a light and a controller, the human body sensor is detected by the human body sensor detects it and turns on the lamp by the sensor light;

CCD camera and microphone installed inside the case, such as the sensor;

A CCTV recording device and a power supply unit installed inside the case of the sensor lamp and operating during a period in which the lamp is turned on;

A slot of a CCTV recording device which is opened to the outside of the case such as the sensor;

A memory card that is separately coupled to a slot of the CCTV recording apparatus and has a capacity of repeatedly recording color image data and audio data by overwriting several tens of hours to hundreds of hours;

A memory card cover installed in an opening and closing structure in a case such as the sensor;

CCTV recording device using a sensor, including a.