KR20090081452A - Embedded radar module of lamp - Google Patents

Abstract

A radar module embedded lamp is provided to sense a moving material even in the extreme change of weather and environmental condition such as rain, snow, dust and day or night. A radar module embedded lamp(1) comprises an outer cover which is made of transparent or somewhat opaque material except for metal and pyrex glass or plastic materials especially PC, PE, PET, PVC which has excellent durability; and light-transmitting part(5) in which light can be transmitted somewhat in detecting human body. The LED light can be visible in the light-transmitting part.

Description

Radar module embedded lamp {Embedded radar module of lamp}

The present invention relates to a radar module built-in lamp, more particularly transparent or

Including a radar module that can detect moving objects inside the opaque material, it can provide freely blinking LEDs, color incandescent lamps, or color fluorescent lamps by program by detection signals. Radar module built-in lamp.

These days, there are lamps and lighting fixtures with built-in object detection functions. Most of them use superconducting sensors to detect infrared light from the human body. can not

There was a limit in floor lighting and outdoor application. Since infrared rays are mostly blocked in the transmission process according to the medium, there is a limit to the use of special plastic materials, and there is a disadvantage that they are affected by dust and dirt, and the ultrasonic method also requires the ultrasonic sensor to protrude due to the nature of the ultrasonic propagation medium. Problems made it difficult to apply to the roads of people and cars.

Accurately detects moving objects in indoor and outdoor environments, overcomes external electric fields, lights, vibrations, and shocks, and easily penetrates media except metals by applying radar to detect people and objects in the open air, and at the same time, uses a built-in light bulb. Programmable flashing function

There is a characteristic.

The radar module built-in lamp of the present invention is a lamp having a built-in radar function to detect the movement of an object with a radar and to flash a light bulb with the detected signal.

In the open air, there is a difference in garbage, snow, rain, day and night climates, including scattered dust, and shock and vibration in driveways and in India.

In addition, when buried in the ground, there is a side that is grounded with the ground to overcome all these situations, even if buried on the road to provide a flashing light that can stably detect objects and provide visual response accordingly.

The radar may detect an object by radiating a radio wave in a space to be detected and receiving a radio wave that hits an object and compares the amount of change.

Such a radar technology has an advantage that it is easy to detect the sea, the air and the indoor and outdoor objects of the building by using a variety of useful technologies such as object identification and movement path tracking.

Applied technologies on radar include 'lane segmentation apparatus using lane radar, lane segmentation generating method, lane segmentation apparatus and lane segmentation method of received signal (Korea Patent Registration No. 10-0696100) and Korea Patent Registration' Radar Device (10- 0329449), such as the simple object detection technology has been further applied to detect a variety of objects to use as an information analysis, and radar module for detecting objects on the market can be easily obtained, so the radar detection technology will be omitted.

The present invention has a great object of integrating the object detection ability of the radar in the lighting fixture to integrate the object detection and the lighting fixture.

Therefore, in order to detect objects with a radar function and to use them as integrated lights with LED (light emitting diode) or flashing function of a light bulb, the vehicle can be stably applied even in outdoor conditions where the objects can be stably detected even in harsh weather such as snow and rain. And it is a radar module built-in lamp that can detect the pedestrian with the radar function and at the same time can provide visual information or indication information by the light change method.

Indoors and outdoors, especially in the snow, rain, fog, day and night, dust dust, such as the ability to overcome the situation and detect stable moving objects, and shock and vibration even in the passage of pedestrians and cars Even if you select a strong plastic or ceramic material that can protect the internal lighting fixtures, you can minimize the impact of detecting objects and produce lighting effects with the detected signal. to provide.

According to the present invention, a radar module that detects a minute movement reflected by an object by transmitting a radio wave in a predetermined space and detects the object is built in a lighting device having a predetermined size to input a detection signal of the radar module to the controller to control the LED. Allow the light bulb to flash.

The present invention is installed in the indoor or outdoor floor or wall, such as a luminaire having a built-in radar detection function that can detect a person or object, the moment the moment of detecting the object including the person with a radar, the LED or light flashes or programmed accordingly I can answer you.

Therefore, it can also be used as a security function, and can enhance the multiplier effect of tourism resources by the lighting of the landscape of tourist attractions, and can provide the mystery that the visible space detects objects and responds to them.

It is a radar module built-in lamp that can give various visual indication information or guidance information.

The radar module built-in lamp of the present invention will be described in detail with the accompanying drawings.

LEDs (light-emitting diodes) including radar modules that detect using radio waves and programmable controls, or flashes of incandescent lamps, halogen lamps and mercury lamps (hereafter referred to as LEDs)

It is an integrated lamp.

1 is an external perspective view of a radar module built-in lamp according to the present invention.

The outer shell (3, 5, 7) of the built-in flashlight (1) of the radar module may be transparent or somewhat opaque material except metal, and durable tempered glass (including colored glass and opaque glass) or all plastic materials may be used. The use of PC (polycarbonate), PE, PET, PVC, which has good injection moldability and durability, is preferable, and the transparent part 5 having transparency that can transmit light to some extent is irrelevant to color or light transmission. The conditions to have are preferable.

In the light-transmitting part 5, the light of the LED 13 is seen from the outside with the coming and going of the radar radio waves.

FIG. 2 is a side cutaway view of FIG. 1, and one side of the upper cover 3 is formed with a light transmitting part 5 through which internal light can pass, and is combined with the lower cover 7 to provide a radar module built-in lamp 1 ) Has an accommodation space 17 therein.

In the receiving space 17, the radar module 11 and the LED 13, which are detected by using radio waves, are accommodated together, and the LEDs are programmed by the program according to the signals of the radar module 11, such as the MCU, PIC, and CPU 15. 13) Control or blink.

Outer shell plastic mold injection is economical, and the mold design of the structure that can be combined with the upper cover (3) and the lower cover (7) with a variety of designs can also be easily manufactured and assembled by the molder can be completed by assembly Do.

Therefore, it is possible to carry a battery (not shown) in the accommodation space 17 can detect the invasion of mountain beasts during climbing or applied to buildings or road surface radar module built-in to respond as a change with light with the detection of things It is a lighting.

3 is an electrical diagram of FIG.

The radar module, the control unit, and a plurality of LEDs are supplied from the outside to the power supply unit supplied to the wire 50 or the battery (not shown) to detect objects, blink and control light.

Radar module built-in lamp.

That is, the radar module built-in lamp of the present invention is characterized in that the radar module for detecting an object and the LED are housed integrally in the accommodating space having an accommodating space so as to detect the object and control the LED light by a program. .

     1 is an external perspective view of a radar module built-in lamp according to the present invention.

     2 is a side cross-sectional view of FIG.

     3 is an electrical diagram of FIG.

<Description of the major reference numerals>

1: Radar module built-in lamp 11: Radar module

13: LED (light emitting diode, incandescent lamp, etc.) 17: accommodation space

Claims (1)

The radar module of the present invention is characterized in that the radar module and the LED to detect the object in the receiving space inside the outer body is integrated with the program to control the LED light at the same time to detect the object.

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