KR102177778B1 - Intelligent LED lamp with sensor - Google Patents

Abstract

The present invention relates to an intelligent LED lamp mounted with a sensor, which can adjust the brightness by precisely sensing the presence or absence of a human body at normal times, prevents a malfunction of a sensor due to an increase in a surrounding temperature, vibration caused by wind, and the other light sources, and reduces standby power. The intelligent LED lamp mounted with a sensor of the present invention comprises: a power supply unit for receiving and rectifying commercial power, and supplying the same; an LED lighting unit for receiving the rectified power through the power supply unit, and turning on light; a human body sensing unit for sensing the presence or absence of a human body; a light measuring unit for measuring light around the LED lighting unit; a setting value receiving unit for adjusting a sensing distance of the human body sensing unit, whether to use the light measuring unit, the brightness of the LED lighting unit, and the on/off time, from the outside in accordance with a surrounding environment; a manual setting unit for manually adjusting the sensing distance of the human body sensing unit, whether to use the light measuring unit, the brightness of the LED lighting unit, and the on/off time, from the outside in accordance with a surrounding environment; a temperature sensing unit for sensing a temperature around the LED lighting unit; and an integrated control unit for reducing standby power flowing through the LED lighting unit by the power supply unit by receiving control signals of the human body sensing unit, the light measuring unit, the setting value receiving unit, and the manual setting unit, and the surrounding temperature of the temperature sensing unit, selectively turning on/off power supplied to the LED turning unit, and controlling the driving and brightness of the LED turning unit.

Description

Intelligent LED lamp with sensor {Intelligent LED lamp with sensor}

The present invention relates to an LED luminaire, and in particular, it is possible to accurately detect the presence or absence of a human body in normal times to adjust the brightness, and at the same time to prevent malfunction of the sensor due to an increase in attention temperature, vibration by wind, and other light sources, and to lower standby power. It relates to an intelligent LED luminaire equipped with a sensor.

Currently, many electric wires are installed in the sky, and many electric power outlets that install electric wires underground are being installed in the form of tunnels, and these underground electric power outlets use fluorescent lamps as lighting equipment to illuminate the underground space of the electric power district. In addition, these fluorescent lamps consume a lot of power and have a short lifespan, and thus economic and use efficiency are deteriorating.

In addition, since the underground space in the power ward is installed at least several tens of meters underground, it is impossible to remove moisture, so a waterproof fluorescent lamp that is resistant to moisture is used, and this waterproof fluorescent lamp is a structure that is divided into a junction box and a fluorescent lamp. Since the wires of each junction box and fluorescent lighting fixtures must be connected together, the wiring work is very difficult and takes a long time because it is done by hand. In addition, since the heavy weight junction box and fluorescent lighting fixtures must be installed at the same time, the installation work of the fluorescent lamps is difficult. There is a problem that a lot of cost is required because the cost of the complicated and dualized junction box and fluorescent lamp is expensive.

Apart from these problems, there is a problem that maintenance costs are continuously increased because a replacement manpower is required because a fluorescent lamp having a short life must be frequently replaced in a power ward in which a number of fluorescent lamps are installed.

Each of the fluorescent lighting fixtures installed in such a power ward has a problem of inefficient because people manually turn on and turn off each other.

In addition, luminaires equipped with LED lamps for lighting are widely installed and used in underground parking lots or large rooms. A luminaire using such an LED lamp as a light source has the advantage of being able to easily adjust the illuminance compared to a luminaire using a fluorescent lamp as a light source, and also has the advantage of remarkably low power consumption and a semi-permanent lifespan.

In addition, since these LED luminaires always have a ballast that is supplied with power, they always have a state of supplying power, so there is a problem that power is consumed even though they are not used, and each LED luminaire is connected with a wire. Since many are installed in a row, there is a problem that a lot of cost and effort are required for installation.

The present invention was devised to solve the above problems, and it is possible to accurately detect the presence or absence of a human body in normal times to adjust the brightness, and at the same time prevent malfunction of the sensor due to an increase in attention temperature, vibration by wind, and other light sources. Its purpose is to provide an intelligent LED luminaire equipped with a sensor to reduce power.

In addition, the present invention is configured to operate the setting remotely or manually from the outside, thereby adjusting the sensing distance according to the surrounding environment, whether or not an optical sensor is used, adjusting the minimum and maximum brightness of the lighting, and maintaining the ON/OFF time and brightness. Another object is to provide an intelligent LED luminaire equipped with a sensor to enable time adjustment.

The intelligent LED luminaire equipped with a sensor according to the present invention for achieving the above object includes a power supply unit that receives and rectifies and supplies commercial power, and an LED lighting unit that lights up by receiving rectified power through the power supply unit. , A human body sensing unit that detects the presence or absence of a human body, a light measurement unit that measures light around the LED lighting unit, and adjusts the sensing distance of the human body sensing unit from the outside according to the surrounding environment, whether or not the light measurement unit is used, the LED lights up A setting value receiving unit that adjusts the brightness of the negative and adjusts the ON/OFF time, manually adjusts the sensing distance of the human body sensing unit from the outside according to the surrounding environment, whether the light measuring unit is used, adjusts the brightness of the LED lighting unit and adjusts the ON/OFF time. It receives a control signal from the manual setting unit to adjust, the temperature sensing unit to detect the temperature around the LED lighting unit, the human body sensing unit, the light measuring unit, the setting value receiving unit, the manual setting unit, and the ambient temperature of the temperature sensing unit. It characterized by comprising an integrated control unit for reducing standby power flowing from the power supply unit to the LED lighting unit, selectively turning on/off power supplied to the LED lighting unit, and controlling driving and brightness of the LED lighting unit.

The intelligent LED luminaire equipped with a sensor according to an embodiment of the present invention has the following effects.

First, it continuously monitors the movement of people and when there is no movement of people, it judges that there are no people in this place, so that the brightness of the LED luminaire is dimmed and slowly lowered in a linear method so that the human eye cannot detect it, the life of the luminaire is extended and power You can reduce waste.

Second, it is possible to provide an LED luminaire that continuously monitors the movement of a person and rapidly changes the brightness of the LED luminaire in a linear manner so that the human eye cannot detect when there is a movement of the person.

Third, it is possible to provide an LED luminaire that rapidly changes the brightness of the LED luminaire in a linear manner so that the human eye cannot detect the human eye using the fade effect when the human body is detected after the human body has been away for a certain period of time by using it as a human body detection means. .

Fourth, the brightness of the LED light can be maintained by accumulating the motion detection time according to the movement of the human body by using it as a human body detection means in normal times.

Fifth, it is possible to control the brightness by accurately detecting the presence or absence of the human body in normal times, and at the same time, it prevents malfunction of the sensor due to the rise of attention temperature, vibration from the wind, and other light sources, and saves energy by lowering the standby power in the OFF state of the LED luminaire. can do.

Sixth, by configuring the setting to be operated remotely or manually by using a remote control, the sensing distance is adjusted according to the surrounding environment, the light sensor is used, the minimum and maximum brightness of a lighting lamp is adjusted, the ON/OFF time and the brightness maintenance time Can be adjusted.

1 is a schematic diagram of an intelligent LED luminaire equipped with a sensor according to the present invention
2 is a diagram for explaining an intermittent oscillation method
3 is a view for explaining a process of determining a movement of a human body by converting a signal change according to the movement of the human body and a frequency component size of the signal
4 is a graph showing changes in current of a light source according to ambient temperature
5 is a graph showing spectral sensitivity characteristics
6 is a schematic diagram showing an intelligent LED luminaire equipped with a sensor according to another embodiment of the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in the following description and the accompanying drawings, detailed descriptions of known functions or configurations that may obscure the subject matter of the present invention will be omitted. In addition, it should be noted that the same components are indicated by the same reference numerals as possible throughout the drawings.

The terms or words used in the specification and claims described below should not be construed as being limited to a conventional or dictionary meaning, and the inventor is appropriate as a concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention on the basis of the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, and thus various alternatives that can be substituted for them at the time of application It should be understood that there may be equivalents and variations.

1 is a schematic configuration diagram showing an intelligent LED luminaire equipped with a sensor according to the present invention.

As shown in FIG. 1, the intelligent LED luminaire equipped with a sensor according to the present invention receives a power supply unit 110 for receiving and rectifying commercial power and supplying rectified power through the power supply unit 110. The LED lighting unit 120 to be lit, the human body sensing unit 130 for detecting the presence or absence of the human body, the light measuring unit 140 for measuring the light around the LED lighting unit 120, and external according to the surrounding environment In the setting value receiving unit 150 for adjusting the sensing distance of the human body sensing unit 130, whether the light measuring unit 140 is used, adjusting the brightness of the LED lighting unit 120, and adjusting the ON/OFF time, manual A manual setting unit that adjusts the sensing distance of the human body sensing unit 130 from the outside according to the surrounding environment, whether or not the light measuring unit 140 is used, adjusts the brightness of the LED lighting unit 120 and adjusts ON/OFF time 160, a temperature sensing unit 170 for sensing the temperature around the LED lighting unit 120, the human body sensing unit 130, a light measuring unit 140, a setting value receiving unit 150, a manual setting By receiving the control signal of the unit 160 and the ambient temperature of the temperature sensing unit 170, the standby power flowing from the power supply unit 110 to the LED lighting unit 120 is reduced, and the LED lighting unit 120 It consists of an integrated control unit 180 for selectively turning on/off the supplied power and controlling the driving and brightness of the LED lighting unit 120.

On the other hand, in the embodiment of the present invention, the LED luminaire may use any one of an LED downlight, an LED indoor luminaire, an LED tunnel luminaire, an LED floodlight, and an LED street luminaire.

The power supply unit 110 is divided into a primary power supply and a secondary power supply.

The primary-side power source includes a commercial power source 111, a filter unit 112, a rectifier 113, a power stabilization unit 114, and an AC/DC conversion unit 115.

Here, the commercial power supply 11 is AC power, and the filter unit 112 receives the AC power and filters AC power noise to output AC power.

The rectifier 113 is a bridge rectification circuit, receives commercial power filtered by the filter 112, converts it into a DC voltage, and outputs it.

For example, when an input voltage of 220V and 60Hz is input, the rectifier 113 may rectify and output a full-wave rectified pulsating wave form of peak 300V.

The power stabilization unit 114 receives and smoothes the input voltage rectified by the rectification unit 113 to stabilize the power to supply stable power to the LED lighting unit 120. At this time, the power stabilization unit 114 is composed of a capacitor of 2.2 ㎌ or more. As the capacitance of the capacitor increases, the power factor decreases as the voltage shifts in phase.

The AC/DC conversion unit 115 converts the power stabilized by the power stabilization unit 114 into DC power and outputs the converted power.

The secondary-side power source includes an output rectifying unit 190. The output rectifying unit 190 converts and outputs DC power to the LED lighting unit 120.

The LED lighting unit 120 may be a single LED lighting module or a plurality of LED lighting modules. Alternatively, it may be a group of a plurality of LED lighting devices installed in an indoor space.

The human body sensing unit 130 is a malfunction caused by sunlight/play, that is, there is light in a band detectable by the PIR sensor and the microwave sensor in the sunlight, and the light is in motion. By converting the magnitude of the signal frequency component due to the vibration caused by the vibration, the vibration caused by the movement of the person upstairs, and the vibration of the wind, signals other than the human body detection value can be selected, and the magnitude of the signal frequency component for the vibration that always occurs is analyzed.

Meanwhile, a human body detection sensor may malfunction due to a sudden change in ambient temperature and a low frequency output generated from a moving object, and the human body sensing unit 130 selects a signal other than a human body detection value by converting the magnitude of the signal frequency component. The heat fluctuation according to the surrounding situation changes slowly (temperature change according to the change of time, etc.), and the fluctuation of heat according to the surrounding situation does not repeat rapidly (the temperature change rapidly fluctuates due to ventilation, etc.).

For example, LED luminaires are often exposed to the outside in common areas in apartments. In the case of a human body sensor, a change in ambient temperature can be mistaken as a human being. Therefore, the human body sensing unit 130 employs a malfunction prevention technology that detects only the movement of the human body and the vehicle by analyzing and selecting the inherent frequency of each element to be measured.

An abnormal pulse removal unit 131 for removing abnormal pulses included in the human body detection signal by receiving a human body detection signal after sensing a human body by the human body sensing unit 130, and an abnormal pulse from the abnormal pulse removal unit 131 And a signal amplifying unit 132 amplifying and outputting the removed human body detection signal.

The abnormal pulse removing part 131 uses a ferrite bead and an LC type peel. In this case, when the ferrite bead is used, the carrier frequency impedance may be insufficient depending on the self-resonant frequency, and there is an inconvenience of having to change the time constant every time a PCB is designed.

Therefore, the LC-type fill has a high magnetic flux density HM2A T0803 that maintains a high L value even with a small number of turns of the common mode filter, and the windings are configured in a 10 turn symmetrical type, so that the inductance 200uH +50%, -30% error, DC The noise level is remarkably eliminated by configuring the RESISTANCE Max 21mΩ.

The signal amplifying unit 132 is an interface between a sensor and a signal amplifying unit, which is the most sensitive component in the signal line. The signal in this section outputs a very low signal. Accordingly, the signal amplification unit 132 is amplified through the first amplification and the second amplification, and then an analog level is output. At this time, the output width generally has a pulse width of 100ms ~ 600ms when detected once. Also, it must go through the stabilization time of the amplifier, and it has a stabilization time of about 4 to 10 seconds after power is applied.

The human body sensing unit 130 often generates a low-frequency output from an object moving within the sensor range. The frequency of the human body response signal depends on the moving speed of the object, and the amplitude varies depending on the distance, reflectance, and size. That is, the human body sensitization signal operates in proportion to the object's frequency fd and the object velocity v, and the angle of the moving object reduces the frequency of the human body sensitization sensor.

Therefore, the present invention does not discriminate only with a simple amplification level, but in order to accurately discriminate three factors, the frequency fd of the object is the object velocity v and the time t, the amplification degree and RF noise immunity are enhanced.

On the other hand, a low pass filter (not shown) is configured at the output terminal of the signal amplifying unit 132 to reduce the influence of the open gain deviation of the signal amplifying unit 132. That is, distortion of the abnormality detection signal can be suppressed.

In this way, the human body sensing unit 130 detects the movement of the human body, removes the abnormal pulse of the input signal (RF signal and power noise), and amplifies the signal (the human sensitization signal is the frequency fd of the object is the speed of the object v and the time t). It is amplified with 3 element discrimination signals).

The integrated control unit 180 determines whether to calculate the PRI index according to the human body detection signal, temperature coefficient, and ambient brightness by selecting the human body detection signal frequency, and calculates the human body detection index (PRI).

And if the PRI is greater than 70%, the LED luminaire is turned ON and DIM is performed. When 70%> PRI> 35% is determined, the additional signal and frequency analysis are re-produced to recalculate the PRI index, and when PRI <35% is determined, the previous The PRI index is erased and human movement is detected again to recalculate the PRI index.

The light measuring unit 140 is configured to replace a CdS cell that has been widely used for automatic dimming of LED lighting according to ambient brightness or switching of a surveillance camera at night.

The light measuring unit 140 uses a photo transistor, and the photo transistor is mounted on a general frit substrate.

The light measuring unit 140 is equipped with a filter function to block infrared light, and the peak sensitivity is about 560 nm. In general, when a white light-emitting diode is irradiated at an illuminance of 100 GHz, the light current is a standard 33 ㎂. The maximum dark current is 0.1㎂, and the standard angle is ±20 degrees at half-value angle (the angle at which the photocurrent is reduced in half).

The light measuring unit 140 is a shell-type illuminance sensor whose spectral sensitivity is close to that of a human field of view, and compared with the conventional technology, the difference in photocurrent due to the type of light source is small and the spectral sensitivity can be adjusted while relatively lowering the manufacturing cost. have.

For example, when irradiating an incandescent lamp and a fluorescent lamp, the ratio of the photocurrent is usually about 1.7, but the light measuring unit 140 tends to be as low as 1.4.

In addition, it is also characterized by less change in spectral sensitivity due to the incident angle of light. The filter serves to selectively transmit a part of the spectrum and block the rest.

When the light measuring unit 140 measures the ambient illuminance of the LED lighting unit 120 and supplies it to the integrated control unit 180, the integrated control unit 180 measures the illuminance value measured by the light measuring unit 140 When the illuminance value is greater than the set value by comparing with the set value, the LED lighting unit 120 is turned off or dimmed to maintain a constant illuminance.

On the other hand, when the measured illuminance value is smaller than the set value, the LED lighting unit 120 is turned on or dimmed to maintain a constant illuminance.

The setting value receiving unit 150 is installed at a height of 2 to 6M indoors, and 3 to 12M for outdoor LED luminaires according to the present invention. That is, in order to change the setting value once installed, the setting is possible only by using the equipment, and in this case, a lot of cost is incurred.

Therefore, in order to change the setting value of the installed product from the default value of the LED luminaire, the setting value receiving unit 150 is applied to the product, that is, the setting can be changed with the remote control at a distance from the LED luminaire.

It is possible to remotely control the sensing distance according to the surrounding environment in which the LED luminaire is installed, whether or not to use a light sensor, to set the minimum and maximum brightness values, to set ON/OFF time, brightness maintenance time, and whether or not to use communication.

The manual setting unit 160 adjusts the sensing distance according to the surrounding environment in which the LED luminaire is installed, when the setting value receiving unit 150 is unable to perform communication, whether or not an optical sensor is used, minimum, maximum. You can manually set the brightness value setting, ON/OFF time, brightness maintenance time, etc.

On the other hand, since the intelligent LED luminaire equipped with the sensor of the present invention is not limited to any one product, mass production can be carried out, and the applicability of the product can be improved by manually changing the setting immediately according to various LED luminaires.

In addition, the manual setting unit 160 is used when manual setting is required due to the loss of a remote control for operating the setting receiving unit 150.

The temperature sensing unit 170 measures a change in an internal resistance value of the ambient temperature, calculates the current temperature according to the temperature coefficient of resistance, and transmits the change to the integrated control unit 180.

The temperature sensing unit 170 measures to correct a temperature zero error and a temperature span error of the sensor. Here, the temperature zero error is the sensor output level change due to temperature change when the sensor input is set to 0, and the temperature span error is the sensor output due to temperature change when the input is set as the rated input (100% FS). It is a level change.

The integrated control unit 180 includes a reverse current prevention unit 181, a power stabilization unit 182, an AC/DC conversion unit 183, a low power timer 184, and a control unit 185.

The reverse current prevention unit 181 serves to maintain a high power factor without shifting the phases of voltage and current even when a capacitor having a high capacitance is used in the power stabilization unit 114.

That is, the reverse current prevention unit 181 is configured as a circuit configured with high input/output conversion efficiency and low self-standby power of 20 mW.

The power stabilization unit 182 uses a capacitor having a high capacitance like the power stabilization unit 114, but the voltage and current according to the capacitance value from the reverse current prevention unit 181 to the power stabilization unit 114 are High power factor can be maintained without shifting the phase.

The AC/DC conversion unit 183 receives and converts the stabilized power from the power stabilization unit 182 and outputs the converted power.

The low-power timer 184 operates by receiving the power converted by the AC/DC converter 183 to selectively block unnecessary signals.

Further, the control unit 185 receives an operation signal from the low-power timer 184 and cuts off the power supplied to the LED lighting unit 120 through the signal transmission unit 186.

The low-power timer 184 shortens the program routine of the control unit 185 when the human body is not detected through the human body sensing unit 130 for standby power consumed by 10 ㎂, and turns off unnecessary signals to reduce standby power by 0.5W. Implement less than.

The low-power timer 184 operates the integrated control unit 180 every 1sec to 10min (time adjustable) to continuously operate the control unit 185 when the human body is sensed, and AC/DC conversion through the signal transmission unit 186 The dimming of the part 115 is turned on so that the LED luminaire is turned on.

On the other hand, standby power is power consumed because the main power is applied even if the output of the LED lighting is turned off using a sensor. During standby, the parts that are running consume power.

The control unit 185 analyzes and selects the inherent frequency of each element measured by the human body sensing unit 130, the light measuring unit 140, and the temperature sensing unit 170, and detects only the movement of the human body and the vehicle. Can prevent malfunction of the product.

In general, malfunctions for RF signals differ depending on the sensor. In particular, the PIR sensor and microwave sensor work even with a fairly small external wireless signal.

In addition, the control unit 185 has a band of light that can be detected by the PIR sensor and the microwave sensor in the sunlight, and the light is in motion. , It functions to select signals other than human body detection values by converting the magnitude of the signal frequency component by wind vibration.

The control unit 185 analyzes the magnitude of a signal frequency component for shaking that always occurs.

Meanwhile, the human body detection sensor may malfunction due to a sudden change in ambient temperature.

The control unit 185 selects a signal other than a human body detection value by converting the magnitude of the signal frequency component. The fluctuation of heat according to the surrounding conditions changes slowly (temperature changes over time, etc.). Heat fluctuations due to surrounding conditions do not repeat rapidly (such as temperature fluctuations rapidly due to ventilation).

For example, apartment common areas are often exposed to the outside. In the case of a human body sensor, a change in ambient temperature can be mistaken as a human being.

The LED control unit 180 performs a switching operation for current control with respect to the DC voltage feedback and dimmed from the DC power of the primary and the power of the secondary.

2 is a diagram for describing an intermittent oscillation method.

In the intermittent oscillation method, the switching operation of the power element of the switching power supply is continued for a certain period of time and then the switching operation is stopped for a certain period of time, thereby intermittent operation. By reducing the number of switching per unit time compared to the high switching frequency (65Kh) in normal operation, switching loss is reduced and power efficiency in standby is improved. As shown in FIG. 2, when the load power decreases, the oscillation stop period is prolonged, and power consumption can be significantly reduced.

3 is a view for explaining a process of determining a movement of a human body by converting a signal change according to a movement of the human body and a frequency component size of the signal.

As shown in Fig. 3, there is no change in signal when the human body is seated, and a slight change in signal occurs when the human body is standing. And when walking or running, the signal changes rapidly.

When the change of the signal is received and converted into the size of the frequency component of the signal, when the sum of the human body reactions is maintained for t seconds or more, it is determined that there is a person.

4 is a graph showing a change in current of a light source according to an ambient temperature.

As shown in FIG. 4, it can be seen that the measured current value of sunlight (Light source A) according to the ambient temperature is larger than that when the white LED is irradiated.

This is an optical sensor that has to be integrated into or installed around an LED luminaire, so it is possible to maintain constant ambient illumination desired by consumers by precisely analyzing only the surrounding brightness and adjusting the brightness of the LED luminaire accordingly.

5 is a graph showing spectral sensitivity characteristics.

As shown in FIG. 5, it can be seen that the intensity of the response to the amount of energy or light incident at a specific wavelength is similar to that of a person.

This is not simply judging the day and night, but the amount of illumination can be finely divided, and energy saving is achieved by adjusting the light brightness of the LED luminaire according to the ambient illumination. I can.

Meanwhile, in the present invention, the LED luminaire shown in FIG. 1 uses an isolated type LED converter, and a non-insulated type LED converter may be used.

That is, FIG. 6 is a block diagram showing an example of using a non-insulated type LED converter in an intelligent LED luminaire equipped with a sensor according to the present invention.

Compared to the intelligent LED luminaire equipped with the sensor of FIG. 1, since it is not divided into a primary and a secondary side and has the same configuration except for a signal transmission unit, a detailed description thereof will be omitted.

Although the specific embodiments according to the present invention have been described so far, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by being limited to the described embodiments, and should be defined not only by the claims to be described later, but also by the claims and their equivalents.

As described above, although the present invention has been described by the limited embodiments and drawings, the present invention is not limited to the above embodiments, which is various modifications and variations from these descriptions to those of ordinary skill in the field to which the present invention belongs. Transformation is possible. Therefore, the idea of the present invention should be grasped only by the claims set forth below, and all equivalent or equivalent modifications thereof will be said to belong to the scope of the inventive idea.

110: power supply unit 120: LED lighting unit
130: human body sensing unit 140: light measuring unit
150: setting value receiving unit 160: manual setting unit
170: temperature sensing unit 180: integrated control unit
190: output rectifier

Claims (9)

A power supply unit that rectifies and supplies commercial power,
An LED lighting unit that lights up by receiving rectified power through the power supply unit,
A human body sensor that detects the presence or absence of the human body,
A light measuring unit that measures light around the LED lighting unit,
A setting value receiving unit that adjusts the sensing distance of the human body sensing unit from the outside according to the surrounding environment, whether or not the light measuring unit is used, adjusts the brightness of the LED lighting unit and adjusts the ON/OFF time,
A manual setting unit that manually adjusts the sensing distance of the human body sensing unit from the outside according to the surrounding environment, whether or not a light measuring unit is used, adjusts the brightness of the LED lighting unit, and adjusts ON/OFF time,
A temperature sensing unit that senses the temperature around the LED lighting unit,
The human body sensing unit, the light measuring unit, the setting value receiving unit, the control signal of the manual setting unit and the ambient temperature of the temperature sensing unit are received, the standby power flowing from the power supply unit to the LED lighting unit is reduced, and the power supplied to the LED lighting unit And selectively ON/OFF and comprises an integrated control unit for controlling the driving and brightness of the LED lighting unit,
The integrated control unit receives the change in the signal according to the movement of the human body from the human body sensing unit and converts it into a frequency component size, and when the sum value of the human body response is maintained over a certain amount by receiving the converted frequency level, the human body is present. Judge,
The human body sensing unit measures information on the surrounding temperature, wind strength, and heat quantity of an external light source, analyzes and selects the inherent frequency of the measured element, and detects the movement of the human body and the vehicle,
An abnormal pulse removal unit for removing abnormal pulses included in the human body detection signal by receiving a human body detection signal after the human body sensing unit detects the human body, and a human body detection signal from which the abnormal pulse has been removed from the abnormal pulse removal unit is amplified. It includes a signal amplification unit output to the control unit,
The integrated control unit determines whether to calculate the PRI index according to the human body detection signal, temperature coefficient, and ambient brightness by selecting the human body detection signal frequency, calculates the human body detection index (PRI), and if the PRI is greater than 70%, the Turn on the LED lighting unit, proceed with DIM, and re-calculate the PRI index by re-producing additional signal and frequency analysis when determining 70%>PRI> 35%, and clearing the previous PRI index when determining PRI <35% and detecting the movement of the human body again. To recalculate the PRI index,
The integrated control unit is connected to the power supply unit to prevent a reverse current, a power stabilization unit to stabilize the power, an AC/DC conversion unit to convert power, and a program routine when the human body is not detected. Intelligent LED luminaire equipped with a sensor, characterized in that comprising a control unit that reduces and turns off unnecessary signals. [2] The intelligent LED luminaire according to claim 1, wherein the LED luminaire is one of an LED downlight, an LED indoor luminaire, an LED tunnel luminaire, an LED floodlight, and an LED street luminaire. The intelligent LED of claim 1, wherein the integrated control unit controls the LED lighting unit by receiving a human body sensitization signal from the human body sensitizing unit and outputting an ON or OFF signal according to the presence or absence of a human body. Luminaires. delete The intelligent LED luminaire according to claim 1, further comprising a signal transmission unit between the control unit and the LED lighting unit to selectively block the power supply unit. delete delete [2] The intelligent LED luminaire according to claim 1, wherein the light measuring unit is formed of an optical sensor that is integrated with or installed around the LED lighting unit. delete

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