KR20140137652A - A security light system - Google Patents

Abstract

A security light system having a black box part according to the present invention includes LED lamps, a block box which performs a dimming function capable of properly controlling the luminous intensity of the lamp and has sensors, and a communication part which communicates with the storage content of the black box. The block box includes a controller which operates when an event is generated under the lighting of the LED lamp, thereby controlling the brightness of lighting according to sunshine duration, detecting brightness according to moon light, controlling proper illuminance, controlling the brightness by thermal detection, transmitting an error situation, monitoring a report situation on an image in a control center, taking emergency action using a warning light or the like, and preventing failure by self-diagnosis.

Description

[0001] The present invention relates to a security light system having a black box part,

The present invention relates to a security light system having a black box unit, more specifically, a black box is built in an LED security light, and an event is stored in a black box each time an event is stored, The present invention relates to a security light system having a black box portion that can be used more economically and efficiently because an abnormal situation is transmitted by a wireless communication Zigbee communication or Wi-Fi communication, an image is viewed from a control station, an emergency situation such as a warning light is enabled, will be.

Generally, a security light is a type of electric device which illuminates a dark place, and it is manufactured, installed, or used in various forms ranging from small objects such as electricity, electrons, and horizontal or mine to specific objects. As a method of lighting the security light, a light sensor is used to judge the brightness of the light, so that the light is turned on in the dark, the light sensor is turned off when the light is bright, And there is a timer method of controlling the light-off according to the time of the built-in clock IC.

If the dust or dust floating in the air due to atmospheric pollution is large, the light intensity sensor system can not properly measure the light quantity, so that malfunction occurs frequently. The timer system can not correct the date and time, There is a problem in that the power is wasted when there is a difference in the turn-off time according to the seasons, and that excessive manpower is required to be reset to the controller every time the date and time are corrected.

In order to compensate for the above disadvantages, a wireless remote control method of receiving an RF radio signal transmitted from a remote place and controlling the turn-on and off according to the command has been proposed. However, in the RF wireless communication system, There is an inconvenience and inconvenience that it is necessary to periodically transmit the correction data to compensate for an excessive cost to be installed and to correct the date and time.

Further, a conventional lighting control system, which is typically used, is capable of selectively controlling the lighting of the illumination lamp at a desired time or at a time. In this case, the control signal including the area code is wirelessly transmitted from the main control unit and received by the lighting controller, and the area code included in the control signal is compared with its own area code to analyze the continuous control data, And controls the illuminated lamp mechanism.

Although the number of security lights in Seoul is about 200,000,

Various control schemes such as an electromechanical system, a method using a fiber-optic sensor, an analog radio control system, or a combination of the above technologies are used and are used without a certain application criterion. These methods have problems in that they are inaccurate and difficult to manage because the security control is different every year, month, and day, and there is a problem that the response to the failure is delayed depending on the failure judgment such as security. There is only one-way ON / OFF control, the result status of the actual control can not be known, and there is no automatic notification function for security failure, so that the failure can not be checked. Is impossible. For example, Patent No. 0784836 (Dec. 5, 2007) entitled " U-city type networking system using ZigBee " is registered as a patent of Innerstec Co., Ltd. However, the patent is applied to a gas meter, a water meter, It does not offer precise control technology for security lamps and streetlights.

In order to solve such a problem, a security lamp such as a lamp of a camera-equipped street lamp attaching a camera to a light bulb and transmitting it to a local server and a central server by wireless communication is proposed in Patent Registration No. 10-1007410 Although the structure of the security light is improved due to the combination of the communication method and the security light, only the light bulb and the camera are combined, and the camera is not operated intelligently so that only the security light and the security light function as a camera There is a problem that the use of an expensive camera becomes inappropriate.

Patent No. 10-0883111

SUMMARY OF THE INVENTION An object of the present invention is to solve such a problem by providing a black box including a controller which operates at the time of occurrence of an event under illumination of an LED illumination lamp, , It is possible to control the brightness according to the moonlight and to control it with proper illumination, to control the brightness through the thermal sensation, to monitor abnormal situations, to monitor the situation at the control station, And to provide a security lamp system equipped with a black box unit capable of preventing malfunctioning in advance through self-diagnosis.

The above object of the present invention is achieved by a lighting apparatus comprising a plurality of LED lamps, a black box for performing a dimming function for appropriately adjusting the brightness of the lamps and equipped with a plurality of sensors, and a communication unit for communicating stored contents of the black box Which is provided with a black box unit according to the present invention.

A security light system having a black box unit according to the present invention includes a plurality of LED lamps, a black box for performing a dimming function for appropriately adjusting the brightness of the lamps and having a plurality of sensors installed therein, A black box including a controller that operates at the time of occurrence of an event under the illumination of the LED lighting lamp is provided to adjust the illuminance of the illumination according to the daylight hours, It is possible to control the brightness by sensing and controlling the brightness through the thermal sensation. It is possible to control the brightness by sending out the abnormal situation, watching the situation at the control station, making emergency measures such as warning lights possible, There is an excellent effect that the failure can be prevented in advance.

1 is a block diagram of a security lamp system having a black box unit according to a first embodiment of the present invention
2 is a block diagram of a black box portion of the security lamp system having the black box portion of FIG.
3 is a flowchart of a security lamp system having a black box unit according to the first embodiment of the present invention

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings in which: FIG. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Further, in order to clearly illustrate the present invention in the drawings, portions not related to the description are omitted. Like parts are denoted by like reference numerals throughout the specification. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1, the security lamp system A including the black box unit according to the first embodiment of the present invention is provided with the LED lamp 2 on the streetlight lamp 1 and the LED lamp 2 And the image or information stored in the black box unit 3 is transmitted to the outside including the controller 100 through the communication unit 4. The black box unit 3 is connected to the black box unit 3, The black box unit 3 monitors whether or not the state of the monitored area is changed (hereinafter referred to as 'event'), and the security light system includes the controller 100.

A temperature sensor 31 for detecting an abnormal temperature such as a fire, an illuminance sensor 32 for detecting a lightning or a fire or an external light, a shock sensor 32 for detecting a collision or an impact, (35) for taking an image of the event when the event occurs, and a controller (35) for controlling the operation of the sensor (31, 32, 33, 34) A dimming unit 37 for recognizing the illuminance sensed by the illuminance sensor 32 and performing a power saving function, A storage unit 38 for editing and storing the photographed image, and a control unit 39 for controlling the components.

The temperature sensor 31 senses a fire or an abnormal temperature and notifies an abnormal signal to the control unit 39 immediately when an event such as a fire has occurred and controls the control unit 39 to photograph the still image through the photographing unit 35 And transmits the photographed image to the controller 100. [ A sensing unit 31a having identification information is provided on the temperature sensor 31 and outputs the sensing signal to the control unit 39. [

The illuminance sensor 32 not only senses changes in external light intensity such as a lightning or a fire but also notifies the control unit 39 of the change in illuminance in accordance with the seasonal daylight time, The control unit 39 senses the illuminance and notifies the control unit 39. The control unit 39 senses the illuminance and controls the dimmer unit 37 so as to reduce the power consumption. A sensing unit 32a having identification information is provided on the illuminance sensor 32 and outputs the sensed signal to the control unit 39. [

In this way, the power saving effect of about 30% occurs in the cost of dimming by the dimming unit 37 and reducing the power by being detected by the illuminance sensor 32.

The impact sensor 33 senses the collision of a car or a passerby. If such an impact occurs, the shock sensor 33 immediately notifies the control unit 39 of an abnormal signal and the controller 39 controls the shooting unit 35 It will be done. A sensing unit 33a having identification information is provided on the impact sensor 33 and outputs the sensed signal to the control unit 39. [

The heat sensor 34 senses the temperature of the passengers passing by the animal and notifies the controller 39 that the illuminance of the LED lamp 2 is raised when the passenger approaches, And sends rise information to the dimming unit 37 so that the illuminance of the LED lamp 2 is increased. A sensing unit 34a having identification information is provided on the heat sensing sensor 34 and outputs the sensing signal to the control unit 39. [

The photographing unit 35 is composed of a high-resolution network camera that photographs an event when the event occurs. The photographing unit 35 photographs a still image captured in the vicinity of a fire, a collision, or a passerby, and stores the captured still image in the storage unit 38 , And may transmit the image stored by the instruction of the control unit 39 to the controller 100.

The warning sound generating unit 36 generates a warning sound for the occurrence of an event when the sensors 31, 32, 33, and 34 detect the occurrence of an event, and a commonly used buzzer is used. Not only an event at the time but also a warning sound is generated by detecting a collision or an emergency, and a warning sound is intermittently generated by the program stored in the control unit 39, and the program is terminated when a predetermined time elapses.

The dimming unit 37 recognizes the illuminance sensed by the illuminance sensor 32 and performs a power saving function. The illuminance sensor 32 detects brightness of moon light, brightness of a daylight time of each season, brightness of a peak time The controller 39 appropriately adjusts the illuminance in the dimming unit 37 according to the sensed illuminance and adjusts the brightness of the LED lamp 2 according to the illuminance thus adjusted, It is about 30% less than the power.

The storage unit 38 is for receiving, editing, and temporarily storing images photographed by the photographing unit 35. The storage unit 38 stores images photographed when an event of each of the sensors 31, 32, 33, and 34 occurs , The control unit 39 can select and edit the stored image if necessary, and send the edited image to the controller 100.

The control unit 39 includes a temperature sensor 31, an illuminance sensor 32, an impact sensor 33, a thermal sensor 34, a photographing unit 35, a warning sound generating unit 36, The dimming unit 37, and the storage unit 38, and controls the operation of each component as a whole.

The operation of the security lamp system having the black box unit according to the first embodiment of the present invention having such a structure will be described in detail below.

First, when the blades become dark and the LED lamp 2 installed on the street lamp 1 is turned on, the black box part 3 installed also operates in the ON state.

Therefore, when the full moon is opened, the illuminance sensor 32 of the black box part 3 senses this, and for example, about 0.25 lux is detected. When the full moon is detected, the controller 39 transmits the detected result to the controller 39, It is possible to reduce the light emission of the LED lamp 2 by considering the illuminance of the full moon by the dimming unit 37. [

When a fire occurs in the LED lamp 2 or a fire occurs in the near distance, the temperature sensor 31 detects the fire and transmits the fire to the control unit 39. The control unit 39 instructs the photographing unit 35 A fire image is photographed, and the fire signal is transmitted to the control station 100, and a warning sound is generated through the warning sound generating unit 36 to recognize the occurrence of a fire outside.

When the vehicle collides with the streetlight lamp 1, the impact sensor 33 senses this and sends the result to the control unit 39. The control unit 39 instructs the photographing unit 35 to display the collision image And the alarm sound generator 36 is operated while transmitting the alarm sound to the station 100 if necessary.

The thermal sensor 34 senses the proximity of a person or an animal to the sensor 39 and transmits the sensed sensor 34 to the control unit 39. The control unit 39 instructs the photographing unit 35 to photograph, .

3, when the LED lamp 2 is turned on (S100), the black box portion 3 is activated (S101). First, the brightness of the illuminance sensor 32 The control unit 39 determines the sensed illuminance and outputs the illuminance to the dimming unit 37. The illuminance of the illuminance of the dimming unit 37 is detected by the illuminance detection unit 32a, The dimming unit 37 controls the dimming unit 37 so as to correct the brightness of the LED lamp 2 so that the dimming unit 37 has an appropriate illuminance so that the power is reduced, The security light system A provided with the black box part of the present invention ends. The sensing units 31a, 32a, 33a, and 34a of the sensors 31, 32a, 33a, and 34a are operated to capture and transmit the event occurrence (S107) And 34a have sensed the occurrence of an event (S108), the photographing section 35 is activated and the warning sound generating section 36 is activated (S109), and the photographed image is stored in the storage section 38 (S110 (S111). If it is not the transmission of the station, the operation returns to the step S107. If the transmission of the station is required, the station is sent to the station and the station 100 transmits the station The security light system A having the black box unit of the present invention is terminated when it is operated in this way and the edge is bright.

As described above, the security light system having the black box unit according to the first embodiment of the present invention utilizes ambient light to illuminate the LED lamp 2 illuminating the surroundings by the illuminance sensor, In particular, each time an event occurs, it is photographed and stored in the photographing unit and sent to the control station 100 to easily recognize the situation occurring in the control station, so that the circumstance of the security light system can be easily observed, The emergency disaster can be easily solved and the image captured and stored by the photographing unit can be confirmed to contribute to the prevention and resolution of the crime and the accident such as the contact of the vehicle can be completely It is possible to solve the problem.

The security light system having the black box unit according to the present invention may be said to be industrially applicable because it can be repeatedly manufactured in the general security and manufacturing industries.

1. Street light 2. LED lamp 3. Black box part

Claims (1)

A security light system (A) having an LED lamp (2) installed on a streetlight lamp (1) and a black box part provided with a black box part (3) adjacent to the LED lamp (2)
On the black box part 3 of the security light system A having the black box part, there are provided a temperature sensor 31 for detecting the abnormality such as a fire,
A light intensity sensor 32 for sensing lightning, fire, or external light,
An impact sensor 33 for detecting a collision or an impact, a thermal sensor 34 for sensing wildlife or humanity,
A photographing unit 35 for photographing the event when the sensor 31, 32, 33, or 34 generates an event,
A warning sound generating unit 36 for generating a warning sound to give an external warning upon occurrence of an event, a dimming unit 37 for recognizing the illuminance detected by the illuminance sensor 32 and performing a power saving function,
A storage unit 38 for editing and storing images photographed by the photographing unit 35,
And a control unit (39) for controlling said components,
The illuminance sensor 32 not only detects a change in the external illuminance such as a lightning or a fire but also notifies the control unit 39 of the change in the illuminance according to the seasonal daylight time, And the control unit 39 senses the light and controls the dimming unit 37 to appropriately control the brightness so as to reduce power consumption.

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