KR102404781B1 - Light emtting safety lighting device with severe weather recognition smart system - Google Patents

Abstract

The light emitting safety lighting device having a bad weather recognition smart system according to the present invention is a sensor unit (1) equipped with a plurality of sensing modules (11) for detecting temperature, humidity, fine dust concentration, and vibration generated when raindrops collide. )Wow; light emitting means (6) for generating light using optical fibers (64); And analyze the sensing data output from the plurality of sensing modules 11 equipped in the sensor unit 1 to determine the current weather conditions, and operate the light emitting means 6 in the case of fog, smog, yellow sand, or heavy rain and first control means (2).

Description

Light emtting safety lighting device with severe weather recognition smart system

The present invention is a light-emitting safety lighting device equipped with a bad weather recognition smart system, which can be used for various purposes such as traffic signs, road signs, safety signs, seagull signs, integrated traffic signs, route sign buoys, landscape lighting, fog lights, and other safety lighting. Applies to safety lighting.

Conventional solar-applied light-emitting fiber optic safety lighting recognizes day and night and acts as a safety lighting that lights up and emits light at night. As a result, its use as a safety light was partially limited.

Accordingly, the present invention provides safety lighting by operating a bad weather recognition smart system regardless of day or night when there is a risk that a safety accident may occur due to bad weather such as fog, fine dust, heavy rain, etc. to supplement the weakness of the conventional safety lighting. It is an invention for a light-emitting safety lighting device equipped with a bad weather recognition smart system that can be lit up to prevent safety accidents in advance.

At this time, the control system is composed of two channels and adjusts the luminance by maintaining or increasing the current flowing through the LED when the bad weather recognition smart system operates in consideration of the visibility deteriorated in bad weather.

In addition, the present invention is safe in various forms to be applied to safety lighting for various purposes, such as traffic signs, road signs, safety signs, seagull signs, integrated traffic signs, route sign buoys, landscape lighting, fog lights, and other safety lighting Lighting can be made.

In addition, it is a safety lighting device with an optical fiber protection cap applied to the optical fiber to protect the optical fiber vulnerable to UV rays while improving durability to protect the optical fiber safety lighting from external impact.

In general, various information boards installed on the field, such as traffic signs or route signs, are limited in their function due to weather conditions such as fog, heavy rain, and thick yellow sand.

To solve the above problem, a light emitting sign has been released, but there is a limit to emitting light after intelligently recognizing the weather conditions.

In addition, there is a problem in that the existing weather situation recognition device cannot reliably distinguish fine dust and fog.

Currently, fog recognition sensors are being developed, but existing products are expensive and difficult to install in facilities such as traffic signs. There was a problem that the fog situation could not be clearly distinguished.

Meanwhile, as a prior art of the present invention, an "optical fiber sign" of application number "10-2020-0039872" has been applied and registered, and the optical fiber sign includes a case having a plurality of through holes; a main power unit installed in the case, including a main solar cell, a main battery, and a main control unit; a sub power unit installed in the case and including a sub solar cell, a sub battery, and a sub-control unit; a light source provided inside the case and to which power of a main battery or a sub-battery is applied; and a plurality of optical fibers that transmit the light of the light source to the outside of the case through the through holes, wherein when the main battery is discharged, the main control unit cuts off the electrical connection between the main battery and the light source, and the sub-control unit electrically connects the sub-battery and the light source .

Republic of Korea Patent Registration No. "10-2234915" (2021.04.01)

Accordingly, in order to solve the above problem, the present invention emits light on the traffic information or route information installed on the sign according to the external illuminance, and provides traffic information or route information when it is difficult to identify the traffic information or route information installed on the sign due to bad weather. It is an object of the present invention to provide a light emitting safety lighting device having a bad weather recognition smart system capable of increasing the discrimination power of a driver or pedestrian by emitting light.

In addition, another object of the present invention is to provide a light emitting safety lighting device having a bad weather recognition smart system that can reliably distinguish and recognize fog, smog, yellow sand, and weather conditions before and after rain.

식을 통해 시간 간격별 가중치가 부여된 이벤트값을 누적 합산하여 할당하는 제2 이벤트 발생 센서 가중치 부여부(2A6), 및 각 센싱 모듈(11)별 이벤트값을 센싱 모듈(11)별로 정렬하고 정렬된 센싱 모듈(11)별 이벤트값이 상기 제1 제어 수단(2)에 저장된 특정 기상 상황별 데이터 패턴과 일치하는지 비교하여 현재 기상 상황을 예측하는 제2 기상 상황 예측부(2A7)를 더 포함한다.A light-emitting safety lighting device having a bad weather recognition smart system according to the present invention for achieving the above object includes a plurality of sensing modules 11 for detecting temperature, humidity, fine dust concentration, and vibration generated when raindrops collide. Equipped with a sensor unit (1); light emitting means (6) for generating light using optical fibers (64); And analyze the sensing data output from the plurality of sensing modules 11 equipped in the sensor unit 1 to determine the current weather conditions, and operate the light emitting means 6 in the case of fog, smog, yellow sand, or heavy rain and first control means (2). The light emitting means 6 includes an exterior frame 61 having an open front and rear surface, a front fixing member 62 mounted on the open front of the exterior frame 61 , and an open rear surface of the exterior frame 61 . The rear fixing member 63 mounted on the, the optical fiber 64 installed on the front fixing member 62 and exposed to the outside of the light emitting means 6, and installed in the inner space of the outer frame 61, the first 1 according to a control signal of the control means (2), the light supply means (65) for supplying light to the end of the optical fiber (64) to emit light of the optical fiber (64), the front fixing member (62) An elastic rubber plate 621 installed on the front surface of the exterior frame 61, an alumite 622 (Almite) overlapped with the elastic rubber plate 621 on the front surface of the elastic rubber plate 621, and attached to the front surface of the alumite 622 a reflective sheet 623 , and the optical fiber 64 is inserted into a hole machined to a predetermined shape in the front fixing member 62 . As a first embodiment, the first control means 2 includes a first sensing data collection unit 2A1 for collecting sensing data output from the plurality of sensing modules 11 , and the first sensing data collection unit 2A1 . ), an event is generated for each sensing module 11 according to whether the sensing data collected from each sensing module 11 is equal to or greater than a threshold value assigned to each sensing module 11, and an event value is assigned to the sensing module 11 in which the event is generated. a first event generating unit 2A2 for each sensor, a first event generating sensor weighting unit 2A3 that multiplies the event value of the sensing module 11 in which the event is generated by a weight assigned to each sensing module 11, and A specific weather event value for each sensing module 11 multiplied by a weight according to the occurrence of an event is arranged for each sensing module 11, and the sorted event value for each sensing module 11 is stored in the first control means 2 and a first weather condition prediction unit 2A4 for predicting the current weather condition by comparing it with the data pattern for each situation. In addition, as a first embodiment, the first control means 2 determines whether the sensed value output from the sensing module 11 in which the event has occurred continuously increases at a set time interval, and when the sensed value continuously increases, an event To the sensor-specific event continuity determination unit 2A5 for allocating event values for each predetermined time interval to the generated sensing module 11, and for the sensing module 11 to continuously provide event values for each predetermined time interval

The second event occurrence sensor weighting unit 2A6 that accumulates and assigns the event values weighted for each time interval through the formula, and the sensing module 11 sorts and aligns the event values for each sensing module 11 and a second weather condition prediction unit 2A7 for predicting the current weather condition by comparing whether the event value for each sensing module 11 matches the data pattern for each specific weather condition stored in the first control means 2 .

는 시간 간격별 가중치,

는 시간 간격,

는 시간 간격별 센싱 모듈(11)의 이벤트값이다.where n is a natural number,

is the weight for each time interval,

is the time interval,

is an event value of the sensing module 11 for each time interval.

The first control means 2, as the first embodiment, further includes a first event occurrence/non-transmission unit 2A8 for reporting the occurrence of the event to the upper authority when the event occurs.

As a second embodiment, the first control means 2 includes a second sensing data collecting unit 2B1 that collects the sensing data output from the plurality of sensing modules 11 , and the second sensing data collecting unit 2B1 ) generates an event for each sensing module 11 according to whether the sensing data collected from each sensing module 11 is equal to or greater than a threshold assigned to each sensing module 11, and assigns an event value to the sensing module 11 in which the event is generated A second event generation unit for each sensor (2B2), an additional event occurrence detection unit for each sensor (2B3) that detects whether an additional event has occurred from other sensing modules 11 in addition to the sensing module 11 in which the event occurred; A sensing value collection and event generating unit 2B4 that collects the sensing value output from the generated sensing module 11 and assigns an event value to the sensing module 11 in which the event is generated, the sensing module 11 in which the event is generated The first sensing data increase/decrease mode check unit 2B5 for checking whether the sensed value output from the set time interval increases or decreases as the set time interval elapses, and the time interval at which the sensed value output from the sensing module 11 in which the event is generated is set When this increases as time elapses, the event values for each sensing module 11 are sorted for each sensing module 11, and the sorted event values for each sensing module 11 are stored in the first control means 2 for each specific weather situation. and a third weather condition prediction unit 2B6 for predicting the current weather condition by comparing it with the data pattern. The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. It is determined whether the sensed value has an increasing trend at every predetermined time interval, and an event value for each time interval is additionally allocated to the sensing module 11 in which the sensed value has an increasing trend at every predetermined time interval, and an additional event is generated from another sensing module 11 . Re-examine whether The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. It is determined whether the sensed value has a decreasing trend at every predetermined time interval, and an event value is not assigned to the sensing module 11 in which the sensed value has a decreasing trend at every predetermined time interval. The first sensing data increase/decrease mode check unit 2B5 determines whether an event has occurred with respect to the sensing module 11, the sensing value decreases as an event occurs and a set time interval elapses, and the sensing value falls below a set threshold. re-explore The first sensing data increase/decrease mode check unit 2B5 is configured when the sensed value output from the sensing module 11 where the event is stopped is equal to or greater than a set threshold, and the sensed value tends to increase as the set time interval elapses. It assigns an event value to the interval and continuously searches whether the sensing value increases or decreases or is less than the threshold. The third weather condition prediction unit 2B6 ends the weather condition prediction process when the sensing value output from each sensing module 11 checked through the first sensing data increase/decrease aspect check unit 2B5 is less than a threshold value. In addition, the present invention provides a battery 3 for supplying current to the sensor unit 1, the first control unit 2, and the light supply unit 65, and a photovoltaic module generating power using a photovoltaic cell ( 4), and the solar power generation module (4) supplying electricity produced through the light supply means (65) or charging the battery (3) with electricity produced through the solar power generation module (4) It further includes a photovoltaic module controller 5 . In addition, the present invention further includes an illuminance detection sensing module 7 for sensing the brightness of a place where the light emitting means 6 is installed in real time, and the first control means 2 includes the illuminance sensing sensing module 7 The light is supplied to the end of the optical fiber 64 by controlling the light supply means 65 according to the detected brightness level.

The first control means 2 detects one weather condition among fog, smog, yellow sand, and heavy rain, or two or more weather conditions.

The light emitting safety lighting device having a bad weather recognition smart system according to the present invention having such a configuration emits light on the traffic information or route information installed on the sign according to the external illuminance, and the traffic information or route information installed on the sign due to bad weather When it is difficult to identify the traffic information or route information, it is possible to increase the discrimination power of drivers or pedestrians.

In addition, according to the present invention, fog, smog, yellow sand, and weather conditions before and after rain can be clearly distinguished and recognized.

1a is a first embodiment of the present invention,
1b is a second embodiment of the present invention,
1c is a third embodiment of the present invention,
1d is a fourth embodiment of the present invention,
1e is a fifth embodiment of the present invention,
2 is a control block diagram of the present invention;
3 is a longitudinal sectional view of the light emitting means;
4 shows a first embodiment of a first control means;
5 shows a second embodiment of the first control means;
Figure 6a is a view showing a traffic sign to which the present invention is applied;
Figure 6b is a view showing a safety sign to which the present invention is applied,
Figure 6c is a view showing a seagull sign to which the present invention is applied;
Figure 6d is a view showing an integrated traffic sign to which the present invention is applied;
Figure 6e is a view showing an optical fiber fog lamp to which the present invention is applied;

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

A light-emitting safety lighting device having a bad weather recognition smart system according to the present invention, as shown in FIGS. a sensor unit 1 equipped with a module 11; light emitting means (6) for generating light using optical fibers (64); And analyze the sensing data output from the plurality of sensing modules 11 equipped in the sensor unit 1 to determine the current weather conditions, and operate the light emitting means 6 in the case of fog, smog, yellow sand, or heavy rain and first control means (2).

The first control means 2 detects a weather condition at intervals of 30 seconds to 10 minutes to reduce electricity consumption.

A plurality of sensing modules 11 provided in the sensor unit 1 include a temperature sensing module 111 for detecting temperature, a humidity sensing module 112 for detecting humidity, and fine dust concentration sensing for detecting the concentration of fine dust. It includes a module 113, and a vibration sensing module 114 for detecting vibration generated when the raindrop collides.

The optical fiber 64 provided in the light emitting means 6 may be used to display traffic information or route information or to illuminate the surrounding landscape.

As shown in FIG. 3 , the light emitting means 6 includes an exterior frame 61 having an open front and back, a front fixing member 62 mounted on the open front of the exterior frame 61, and the exterior. The rear fixing member 63 mounted on the open rear side of the frame 61, the optical fiber 64 installed on the front fixing member 62 and exposed to the outside of the light emitting means 6, and the outer frame 61 and a light supplying means 65 installed in the inner space of the .

The optical fiber 64 exposed to the outside of the light emitting means 6 may be covered with a transparent optical fiber protection cap 66 to protect the optical fiber 64 from the external environment.

A waterproofing silicone is applied to the edge of the optical fiber protective cap 66 for waterproofing.

As shown in FIG. 3 , the front fixing member 62 includes an elastic rubber plate 621 installed on the front surface of the exterior frame 61 and alumite overlapping the elastic rubber plate 621 on the front surface of the elastic rubber plate 621 . 622 (Almite), and a reflective sheet 623 attached to the front surface of the alumite 622 , wherein the optical fiber 64 has a hole machined to a predetermined shape in the front fixing member 62 . is inserted into

The elastic rubber plate 621 elastically supports the alumite 622 and prevents rainwater from flowing through the hole in which the optical fiber is installed.

The operation of machining a hole in the front fixing member 62 and inserting the optical fiber 64 in the hole is "automatic erosion of various types of optical fibers" in the patent application number "10-2018-0028389" registered by the present applicant. Utilize possible erosion mechanism and method for manufacturing optical fiber lighting device using the same.

The rear fixing member 63 is machined from an aluminum material.

As shown in FIGS. 2 and 3, the light supply means 65 includes an LED 651 that supplies light to the end of the optical fiber 64, and according to a control signal from the first control means 2, and an LED driving driver 652 for supplying current to the LED 651 to light the LED 651 .

The LED driving driver 652 may adjust the luminance of the LED 651 by adjusting the duty cycle of the current supplied to the LED 651 .

The LED driving driver 652 may drive two or more channels of LEDs.

The first control means 2 controls the LED driving driver 652 according to the time of day according to the weather conditions to adjust the luminance of the LEDs of two or more channels by controlling the amount of current flowing into the LEDs 651 of two or more channels. can

As shown in FIG. 3 , an LED fixing holder 67 for fixing the LED 651 to the end of the optical fiber 64 may be mounted at the end of the optical fiber 64 .

As shown in FIG. 3, on the inner wall of the exterior frame 61, it extends from the front end of the exterior frame 61 to the inside of the rim of the exterior frame 61 and the front edge of the front fixing member 62 and a front fixing member front support plate 611 which abuts and prevents the front fixing member 62 from protruding from the front of the exterior frame 61; A front surface supporting the rear edge of the front fixing member 62 while extending inward from the inner wall of the exterior frame 61 spaced apart from the front support plate 611 by a predetermined width in the inner direction of the rim of the exterior frame 61 fixing member rear support plate 612; and a rear surface extending inward from the inner wall of the exterior frame 61 spaced apart by a predetermined width from the rear end of the exterior frame 61 in the inner direction of the rim of the exterior frame 61 and supporting the rear edge of the rear fixing member 63 and a fixing member front support plate 613 .

The front fixing member front support plate 611 is processed in the shape of a '1', and the end of the front fixing member rear support plate 612 is the rear fixing member to increase the bending strength of the front fixing member rear support plate 612 It is bent in the direction of the front support plate (613).

In addition, an end of the rear fixing member front support plate 613 is bent in the direction of the front fixing member rear support plate 612 to increase the bending strength of the rear fixing member front support plate 613 .

Between the front fixing member 62 and the front fixing member rear support plate 612, the front fixing member 62 does not flow between the front fixing member front support plate 611 and the front fixing member rear support plate 612. The simple plate 68 is fitted to prevent it from happening.

Silicone for waterproofing is applied to the gap between the front fixing member rear support plate 612 and the simple plate 68 and the gap between the simple plate 68 and the front fixing member 62 .

The rear fixing member 63 and the rear fixing member front support plate 613 are screwed.

A waterproof member 69 is installed between the rear fixing member 63 and the rear fixing member front support plate 613 , and a waterproofing silicone may be used as the waterproofing member 69 .

In addition, as shown in FIG. 2, the present invention uses a battery 3 that supplies current to the sensor unit 1, the first control unit 2, and the light supply unit 65, and a solar cell. A photovoltaic power module (4) that generates electricity by supplying electricity produced through the photovoltaic module (4) to the light supply means (65) or an electric furnace produced through the photovoltaic power module (4) It further includes a solar power module controller 5 for charging the battery 3 .

The photovoltaic module controller 5 reduces the voltage output from the photovoltaic module 4 to 14V or more to charge the battery 3 .

In addition, as shown in FIG. 2, the present invention further includes an illuminance detection sensing module 7 for detecting the brightness of a place where the light emitting means 6 is installed in real time, and the first control means 2 is The light is supplied to the end of the optical fiber 64 by controlling the light supply means 65 according to the brightness level sensed by the illuminance sensing module 7 .

The current supplied from the battery 3 is passed through the constant voltage circuit unit 9 that converts the voltage output from the battery 3 into a constant voltage of a certain level, the sensor unit 1, the first control means 2, and the light supply. It is supplied to the means 65 , and the illuminance detection sensing module 7 .

The sensor unit 1 and the first control means 2 are installed in the weather forecasting control box C2 as shown in FIG. 1 , the solar power module controller 5 and the battery 3 ), and the illuminance detection sensing module 7 is installed in the main control box C1.

As shown in FIG. 4 , the first control means 2 includes a first sensing data collecting unit 2A1 that collects sensing data output from a plurality of sensing modules 11 , and the first sensing data collecting unit An event is generated for each sensing module 11 according to whether the sensing data collected from (2A1) is equal to or greater than the threshold assigned to each sensing module 11, and the event value is transmitted to the sensing module 11 in which the event is generated. The first event generating unit 2A2 for each first sensor that allocates , a first event generating sensor weighting unit 2A3 that multiplies the event value of the sensing module 11 in which the event is generated by the weight assigned to each sensing module 11 , and the event value for each sensing module 11 multiplied by a weight according to whether an event has occurred is arranged for each sensing module 11, and the sorted event value for each sensing module 11 is stored in the first control means 2 and a first weather condition prediction unit 2A4 for predicting the current weather condition by comparing it with the data pattern for each specific weather condition.

For example, '1' is assigned as an event value to the sensing module 11 in which an event has occurred, and '0' is assigned to the sensing module 11 in which an event is not generated.

식을 통해 시간 간격별 가중치가 부여된 이벤트값을 누적 합산하여 할당하는 제2 이벤트 발생 센서 가중치 부여부(2A6), 및 각 센싱 모듈(11)별 이벤트값을 센싱 모듈(11)별로 정렬하고 정렬된 센싱 모듈(11)별 이벤트값이 상기 제1 제어 수단(2)에 저장된 특정 기상 상황별 데이터 패턴과 일치하는지 비교하여 현재 기상 상황을 예측하는 제2 기상 상황 예측부(2A7)를 더 포함한다.The first control means 2 determines whether the sensed value output from the sensing module 11 in which the event has occurred continuously increases at each set time interval, and when the sensed value continuously increases, the event is generated sensing module 11 to the sensor-specific event continuity determination unit 2A5 for allocating event values for each predetermined time interval, and the sensing module 11 for continuously providing event values for each predetermined time interval

The second event occurrence sensor weighting unit 2A6 that accumulates and assigns the event values weighted for each time interval through the formula, and the sensing module 11 sorts and aligns the event values for each sensing module 11 and a second weather condition prediction unit 2A7 for predicting the current weather condition by comparing whether the event value for each sensing module 11 matches the data pattern for each specific weather condition stored in the first control means 2 .

는 시간 간격별 가중치,

는 시간 간격,

는 시간 간격별 센싱 모듈(11)의 이벤트값이다.where n is a natural number,

is the weight for each time interval,

is the time interval,

is an event value of the sensing module 11 for each time interval.

As shown in FIG. 4 , the first control means 2 further includes a first event occurrence/non-transmission unit 2A8 that reports the occurrence of the event to the upper authority when an event occurs.

The first control means 2 includes a second sensing data collection unit 2B1 that collects sensing data output from a plurality of sensing modules 11 as a second embodiment shown in FIG. 5 , and the second sensing Depending on whether the sensing data collected from the data collection unit 2B1 is equal to or greater than the threshold assigned to each sensing module 11, an event for each sensing module 11 is generated, and the event is generated by the sensing module 11 A second sensor-specific event generating unit (2B2) for allocating an event value to, a sensor-specific additional event occurrence detection unit ( 2B3), a sensing value collection and event generating unit 2B4 that collects the sensing value output from the sensing module 11 in which the event is generated and assigns the event value to the sensing module 11 in which the event occurs, The first sensing data increase/decrease mode check unit 2B5 that checks whether the sensed value output from the sensing module 11 increases or decreases as the set time interval elapses, and the sensing output from the sensing module 11 in which the event occurred When the value increases as the set time interval elapses, the event value for each sensing module 11 is arranged for each sensing module 11, and the sorted event value for each sensing module 11 is sent to the first control means 2 and a third weather condition prediction unit 2B6 for predicting the current weather condition by comparing it with the stored data pattern for each specific weather condition.

The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. It is determined whether the sensed value has an increasing trend at every predetermined time interval, and an event value for each time interval is additionally allocated to the sensing module 11 in which the sensed value has an increasing trend at every predetermined time interval, and an additional event is generated from another sensing module 11 . Re-examine whether

The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. It is determined whether the sensed value has a decreasing trend at every predetermined time interval, and an event value is not assigned to the sensing module 11 in which the sensed value has a decreasing trend at every predetermined time interval.

As shown in FIG. 5, the first sensing data increase/decrease mode check unit 2B5 includes a sensing module ( 11) to re-search whether an event has occurred.

The first sensing data increase/decrease mode check unit 2B5 is configured when the sensed value output from the sensing module 11 where the event is stopped is equal to or greater than a set threshold, and the sensed value tends to increase as the set time interval elapses. It assigns an event value to the interval and continuously searches whether the sensing value increases or decreases or is less than the threshold.

The third weather condition prediction unit 2B6 ends the weather condition prediction process when the sensing value output from each sensing module 11 checked through the first sensing data increase/decrease aspect check unit 2B5 is less than a threshold value.

The first control means 2 detects one weather condition among fog, smog, yellow sand, and heavy rain, or two or more weather conditions.

The light emitting safety lighting device having a bad weather recognition smart system according to the present invention having such a configuration emits light on the traffic information or route information installed on the sign according to the external illuminance, and the traffic information or route information installed on the sign due to bad weather When it is difficult to identify the traffic information or route information, it is possible to increase the discrimination power of drivers or pedestrians.

In addition, according to the present invention, fog, smog, yellow sand, and weather conditions before and after rain can be clearly distinguished and recognized.

1. Sensor unit 11. Sensing module
111. Temperature sensing module 112. Humidity sensing module
113. Fine dust concentration sensing module 114. Vibration sensing module
2. First control means 2A1. first sensing data collection unit
2A2. Event generating unit for each first sensor 2A3. 1st event occurrence sensor weighting unit
2A4. First weather condition prediction unit 2A5. Event continuity determination unit for each sensor
2A6. Second event occurrence sensor weighting unit
2A7. Second weather condition prediction unit 2A8. Transmitting whether the first event has occurred
2B1. The second sensing data collection unit 2B2. Event generator for each second sensor
2B3. Additional event detection by sensor
2B4. Sensing value collection and event generation unit
2B5. 1st sensing data increase/decrease aspect confirmation unit
2B6. 3rd weather condition prediction unit
3. Battery 4. Solar power module
5. Solar power module controller 6. Light emitting means
61. Exterior frame 611. Front fixing member Front support plate
612. Front fixing member rear support plate 613. Rear fixing member front support plate
62. Front fixing member
621. Elastic rubber plate 622. Almite
623. Reflective sheet 63. Back fixing member
64. Fiber Optic 65. Light Supply Means
651. LED 652. LED drive driver
66. Fiber optic protective cap 67. LED fixing holder
68. Simple 69. No waterproofing
7. Illuminance detection sensing module 9. Constant voltage circuit part

Claims (14)

a sensor unit 1 equipped with a plurality of sensing modules 11 for detecting temperature, humidity, concentration of fine dust, and vibrations generated when raindrops collide;
light emitting means (6) for generating light using optical fibers (64);
And analyze the sensing data output from the plurality of sensing modules 11 equipped in the sensor unit 1 to determine the current weather conditions, and operate the light emitting means 6 in the case of fog, smog, yellow sand, or heavy rain and first control means (2) for
The light emitting means 6 includes an exterior frame 61 having an open front and back;
A front fixing member 62 mounted on the open front of the exterior frame 61,
a rear fixing member 63 mounted on the open rear surface of the exterior frame 61;
The optical fiber 64 installed on the front fixing member 62 and exposed to the outside of the light emitting means 6,
and a light supply means installed in the inner space of the outer frame 61 to supply light to the end of the optical fiber 64 according to a control signal from the first control means 2 to emit light from the optical fiber 64 ( 65),
The front fixing member 62 includes an elastic rubber plate 621 installed on the front of the exterior frame 61,
Almite 622 (Almite) overlapped with the elastic rubber plate 621 on the front surface of the elastic rubber plate 621,
and a reflective sheet 623 attached to the front of the alumite 622,
The optical fiber 64 is inserted into a hole machined in a predetermined shape in the front fixing member 62,
The optical fiber 64 exposed to the outside of the light emitting means 6 is covered with a transparent optical fiber protection cap 66 to protect the optical fiber 64 from the external environment,
A waterproofing silicone is applied to the edge of the optical fiber protective cap 66 for waterproofing,
The rear fixing member 63 is machined from an aluminum material,
The light supply means 65 includes an LED 651 for supplying light to the end of the optical fiber 64,
and an LED driving driver 652 for illuminating the LED 651 by supplying a current to the LED 651 according to the control signal of the first control means 2,
The LED driving driver 652 adjusts the luminance of the LED 651 by adjusting the duty cycle of the current supplied to the LED 651,
An LED fixing holder 67 for fixing the LED 651 to the end of the optical fiber 64 is mounted at the end of the optical fiber 64,
The inner wall of the outer frame 61 extends from the front end of the outer frame 61 to the inner edge of the outer frame 61 and comes into contact with the front edge of the front fixing member 62 to contact the front fixing member 62 . ) of the front fixing member front support plate 611 to prevent it from coming out of the front of the exterior frame 61, and,
A front surface supporting the rear edge of the front fixing member 62 while extending inward from the inner wall of the exterior frame 61 spaced apart from the front support plate 611 by a predetermined width in the inner direction of the rim of the exterior frame 61 fixing member rear support plate (612);
and a rear surface extending inward from the inner wall of the outer frame 61 spaced apart by a predetermined width from the rear end of the outer frame 61 in the inner direction of the rim of the outer frame 61 and supporting the rear edge of the rear fixing member 63 . a fixed member front support plate 613;
The front fixing member front support plate 611 is processed in a '1' shape,
The end of the front fixing member rear support plate 612 is bent in the direction of the rear fixing member front support plate 613 to increase the bending strength of the front fixing member rear support plate 612,
The end of the rear fixing member front support plate 613 is bent in the direction of the front fixing member rear support plate 612 to increase the bending strength of the rear fixing member front support plate 613,
Between the front fixing member 62 and the front fixing member rear support plate 612, the front fixing member 62 does not flow between the front fixing member front support plate 611 and the front fixing member rear support plate 612. The simple 68 is fitted so that
Silicone for waterproofing is applied to the gap between the front fixing member rear support plate 612 and the simple plate 68 and the gap between the simple plate 68 and the front fixing member 62,
The light-emitting safety lighting device with a bad weather recognition smart system, characterized in that the rear fixing member 63 and the rear fixing member front support plate 613 are screwed.
delete According to claim 1,
The first control means (2) includes a first sensing data collection unit (2A1) for collecting the sensing data output from the plurality of sensing modules (11);
An event is generated for each sensing module 11 according to whether the sensing data collected from the first sensing data collecting unit 2A1 is equal to or greater than a threshold assigned to each sensing module 11, and the event is generated. The first sensor-specific event generating unit 2A2 for allocating event values to the module 11;
A first event occurrence sensor weighting unit 2A3 that multiplies the event value of the sensing module 11 in which the event is generated by the weight assigned to each sensing module 11;
and a specific event value for each sensing module 11 multiplied by a weight according to whether an event has occurred is arranged for each sensing module 11, and the sorted event value for each sensing module 11 is stored in the first control means 2 A light-emitting safety lighting device having a bad weather recognition smart system including a first weather situation prediction unit 2A4 for predicting the current weather situation by comparing whether it matches the data pattern for each weather situation.
4. The method of claim 3,
The first control means 2 determines whether the sensed value output from the sensing module 11 in which the event has occurred continuously increases at each set time interval, and when the sensed value continuously increases, the event is generated sensing module 11 An event continuation determination unit 2A5 for each sensor that allocates event values for each predetermined time interval to
To the sensing module 11 to which an event value is continuously given for each predetermined time interval

A second event generation sensor weighting unit 2A6 that accumulates and assigns event values weighted for each time interval through an equation;
and sorting event values for each sensing module 11 by sensing module 11 and comparing whether the sorted event values for each sensing module 11 match the data pattern for each specific weather situation stored in the first control means 2 A light-emitting safety lighting device having a bad weather recognition smart system further comprising a second weather condition prediction unit 2A7 for predicting the current weather condition.

where n is a natural number,

is the weight for each time interval,

is the time interval,

is an event value of the sensing module 11 for each time interval.
4. The method of claim 3,
The first control means (2) is a light-emitting safety lighting device having a bad weather recognition smart system further comprising a first event occurrence or not transmitting unit (2A8) for reporting the fact that the event has occurred to the upper authority when an event occurs.
According to claim 1,
The first control means (2) includes a second sensing data collection unit (2B1) for collecting the sensing data output from the plurality of sensing modules (11);
An event is generated for each sensing module 11 according to whether the sensing data collected from the second sensing data collecting unit 2B1 is equal to or greater than a threshold assigned to each sensing module 11, and the event is generated. The second sensor-specific event generator (2B2) for allocating an event value to the module (11);
An additional event occurrence detection unit 2B3 for each sensor that searches whether an additional event has occurred from another sensing module 11 other than the sensing module 11 in which the event has occurred;
A sensing value collection and event generating unit 2B4 that collects the sensing value output from the sensing module 11 in which the event is generated and assigns the event value to the sensing module 11 in which the event occurs,
A first sensing data increase/decrease mode check unit (2B5) for checking whether the sensing value output from the sensing module 11 in which the event is generated increases or decreases as a set time interval elapses;
And when the sensing value output from the sensing module 11 in which the event is generated increases as the set time interval elapses, the event value for each sensing module 11 is arranged for each sensing module 11 and the sorted sensing module 11 ) by comparing whether the event value for each event matches the data pattern for each specific weather situation stored in the first control means 2 and a third weather situation prediction unit 2B6 for predicting the current weather situation. Equipped with a bad weather recognition smart system. One luminous safety lighting device.
7. The method of claim 6,
The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. It is determined whether the sensed value has an increasing trend at every predetermined time interval, and an event value for each time interval is additionally allocated to the sensing module 11 in which the sensed value has an increasing trend at every predetermined time interval, and an additional event is generated from another sensing module 11 . Light-emitting safety lighting device with a bad weather recognition smart system, characterized in that it is re-searched to see if it has been
7. The method of claim 6,
The additional event occurrence detection unit 2B3 for each sensor is outputted from the sensing module 11 in which the event is generated when no additional event is generated from any other sensing module 11 other than the sensing module 11 in which the event has occurred. Light-emitting safety lighting with a bad weather recognition smart system, characterized in that it is determined whether the sensed value is in a decreasing trend at every predetermined time interval, and an event value is not assigned to the sensing module 11 in which the sensing value is in a decreasing trend at every predetermined time interval Device.
7. The method of claim 6,
The first sensing data increase/decrease mode check unit 2B5 determines whether an event occurs with respect to the sensing module 11 in which an event is generated and a set time interval elapses, the sensed value decreases, and the sensed value falls below a set threshold. Light-emitting safety lighting device with a bad weather recognition smart system, characterized in that it searches again.
7. The method of claim 6,
The first sensing data increase/decrease mode check unit 2B5 is configured when the sensed value output from the sensing module 11 where the event is stopped is equal to or greater than a set threshold, and the sensed value tends to increase as the set time interval elapses. A light-emitting safety lighting device with a bad weather recognition smart system, characterized in that by allocating an event value to an interval and continuously searching whether the sensed value is increased or decreased or is less than a threshold value.
7. The method of claim 6,
The third weather condition prediction unit 2B6 is configured to terminate the weather condition prediction process when the sensing value output from each sensing module 11 checked through the first sensing data increase/decrease aspect check unit 2B5 is less than a threshold value. Light-emitting safety lighting device equipped with a bad weather recognition smart system characterized by.
According to claim 1,
a battery (3) for supplying current to the sensor unit (1), the first control means (2) and the light supply means (65);
A solar power module (4) that generates power using a photovoltaic cell,
and a photovoltaic module that supplies electricity produced through the photovoltaic module 4 to the light supply means 65 or charges the battery 3 with electricity produced through the photovoltaic module 4 Light-emitting safety lighting device with a bad weather recognition smart system, characterized in that it further comprises a controller (5).
According to claim 1,
Further comprising an illuminance detection sensing module 7 for detecting the brightness of the place where the light emitting means 6 is installed in real time,
The first control means (2) supplies light to the end of the optical fiber (64) by controlling the light supply means (65) according to the degree of brightness detected by the illuminance detection sensing module (7) Light-emitting safety lighting device with a weather-aware smart system.
According to claim 1,
The first control means (2) is a light-emitting safety lighting device having a bad weather recognition smart system, characterized in that it detects one weather condition of fog, smog, yellow sand, or heavy rain, or two or more weather conditions.

Images