KR20100138500A - Illumination of the modular structure that used a sensor and telecommunication - Google Patents

Abstract

PURPOSE: An illumination of a modular structure using a sensor and communication is provided to efficiently transmit information to disabled persons by informing the variation and status of a surrounding condition with the change of color and sound. CONSTITUTION: A power supply apparatus for driving an optical source module is positioned inside or outside the illumination. A rechargeable battery or storage battery is mounted on an auxiliary power supply device. A sensor module unit transmits signals sensed by various sensors to a controller module unit. The signal received from the sensor module is processed with software programmed by a micro controller. The controller module processes the sensing information from the sensor module.

Description

 Illumination of the Modular structure that used a sensor and telecommunication}

 The present invention is based on electric and electronic control technology for controlling light source of lighting, LED module circuit and heat dissipation design technology, wired and wireless communication technology for communication control, microcontroller control for controller module part control, programming technology, surrounding environment Sensing technology is needed to detect.

 The present invention is designed to easily attach and detach the lighting consisting of a combination of one or more modules to the space and structure, and some of the modules in a single light, as well as the sensor module, sound module, etc. to be assembled in terms of the mechanism. This is necessary for stable operation and reliability of lighting.

 In addition, circuit design and control programming techniques using microcontrollers are required for sensor and speaker, memory control, and communication.

 In addition, a circuit design and a heat dissipation structure are required for stable operation of the light source module.

 Conventional technology and products are mainly focused on a single function of lighting using a single sensor, fused lighting employing multiple sensors and a modular structure according to the external environment, and also capable of communication control using wired or wireless communication. And depending on the type of power supply, probable lighting is needed.

 Conventional general indicators, security lights, warning lights, induction lamps, security lights, etc., using a single color light source has a simple on / off operation that is passive to external circumstances and environmental changes, so it is simple in terms of efficiency and functionality. Did not go beyond the limits of lighting.

 However, due to the emergence of a light source controlled by digital technology that can realize various colors such as LED or OLED, the existing sensing technology, communication technology, and microcontroller control technology are converged to actively change the surrounding environment. Various colors can be produced. It is an advanced lighting based on the convergence of new components and digital technologies, and it is a lighting that actively improves the quality of human life.

 The present invention is to effectively transmit, direct and warn information in response to the surrounding environment and change, and should be able to sense the surrounding situation and change by using sensing technology. And there is a need for microcontroller technology and programs that control and react to the information obtained through these sensors. There is also a need for a light source and sound control technology to achieve directed presentation.

 The present invention is LED, OLED which can be used as a light source for lighting, and is a medium that can be a medium for digital lighting, and can be integrated with digital technology. Circuit design is provided with constant current driving, constant voltage driving and dimming functions for stable driving. And heat dissipation structure is required.

 When the lighting of the present invention is installed in a certain space or structure, it is widely used for lighting visually and aurally reacting according to object access, temperature, humidity, wind speed, illumination, sound, smoke, dust, gas, fire, fog, etc. Can have

 By changing the color and sound of changes in the surrounding conditions, you can communicate the information effectively to people with disabilities. In addition, guidance and route indicators responding to the access of cars, people, etc., security lights and guidance lamps in response to fire or smoke, warning and crime prevention lights that restrict access to restricted areas, and it is difficult to obtain visibility from fog It can be used as a distance and turn signal for the environment.

  The present invention is a lighting that directs people with disabilities and ordinary people to recognize the situation effectively through various colors of light or sound when they meet specific conditions defined after being installed in a certain space or structure. Individual operation is provided by installing a plurality of units or each unit lighting operates in conjunction with each other.

 As a light source, existing lamps such as fluorescent lamps, light bulbs, halogens, and metal lamps are used, and the light source module unit is designed to be detachable. In the case of a light source using an LED element, stable driving is possible through a circuit and a heat sink for driving a constant current and a constant voltage, and a power supply unit for driving the light source module unit is located inside or outside the lighting. According to the type and structure of the mounting and removal were possible. In addition, the secondary power supply unit is equipped with a rechargeable battery, a storage battery, and self-powered devices such as photovoltaic power generation, wind power generation so that it can operate in spaces and structures difficult to supply power.

 Each unit lighting is composed of a sensor module unit, a light source module unit, an acoustic module unit, a power supply unit, a controller module unit, and a communication module unit as shown in FIG. Modular structure designed to allow mounting, removal and combination. Each module may be attached to a single module to operate, or may be used by mounting only some modules as necessary. This is to change the setting according to the use of the lighting, the economics and the effect of the production. In addition, the single light consisting of several modules can be separated from the space and structure to add convenience to movement, installation, and maintenance.

 The sensor module unit sends signals detected by various sensors such as illuminance sensor, ultrasonic sensor, acoustic sensor, wind speed sensor, temperature sensor, humidity sensor, smoke sensor, dust sensor, fire sensor, gas sensor, fog sensor, etc. It plays a role.

  As shown in Fig. 2, the software programmed in the microcontroller processes the signal received from the sensor module unit around the controller module unit to store or modify color information and sound information stored in a memory installed in an internal or external device. By transmitting or receiving the operation signal to and from the sound module unit, the light source module unit and the sound module unit are transmitted and controlled in response to the surrounding environment and conditions so that the lighting can be produced visually and acoustically.

 The controller module of the single light unit processes the sensing information detected by the sensor module unit, and operates an operation control signal through the communication module unit to communicate with other single light communication modules as shown in FIG. Do it. For example, the single light A that senses the information may instruct and perform a specific direction by giving an operation instruction to the surrounding single light through the communication module unit so that people can recognize the detected location. If the light source module produces the set color while the sound module of the single light A plays the set sound source, the surrounding single lights gradually change colors according to the proximity to the single light A, and the information is detected. You can inform.

 The single-light sensor module is designed to set the sensing area according to the nature of the object to be detected and the purpose of lighting. As shown in FIG. 4, the sensing zone of the sensor may be set to a non-directional direction based on a single light, or may be set to have a directionality as shown in FIG.

In the case of Figure 5, for example, by installing an ultrasonic sensor in a restricted access area, depending on the degree of access to the restricted area, the volume may be audibly increased or the sound source may be changed or visually warned. Sex can produce primary, dark, and set colors of light to prevent and warn of access. For other purposes, if a certain object or a person is detected at a certain location continuously while waiting for a specific area, the single light and other single lights can be activated through communication to produce a set direction. At this time

As shown in Fig. 6, the single lights are connected to each other by connecting a communication cable on a wired line so as to control each other through RS communication (RS-232, RS-422, RS-485, etc.), DMX communication. , Internet communication, PSTN communication, etc., and wireless communication such as JIGBEE communication, infrared communication, RF communication, TDMA communication, CDMA communication, etc. By directing, the effect of the movement was maximized.

 Emotional lighting using full color LED devices is commercialized as a light source for visually various color changes. Fluorescent lamps are also available in various colors such as red, green, and blue, followed by daylight and bulb colors.

 Color production using full color LED can be controlled individually by RED, GREEN, and BLUE color through electrostatic current or constant voltage driving in LED driver IC. Each color of RED, GREEN, and BLUE can be dimmed individually through a microcontroller to combine colors. At this time, the color rendering controls the rendering module by loading data stored in the controller module's internal or external storage device.

In addition, as shown in FIG. 7, the sound module includes a speaker inside, and reproduces the control signal sent from the controller module to the sound source data stored in the internal or external storage device through the sound source playback module and the speaker. This may operate alone or in conjunction with the light source module. It is easy to replace the sound source by attaching and detaching SD card, memory stick, CF card, XD card, etc. by using external slot, or storing and deleting sound source through controller through wired network or wireless network connection. .

1 is a structural diagram of each module constituting a single light

Figure 2 is a flow chart of the operation control signal between each module of a single light

3 is a flow diagram of a communication signal through which a single light transmits the information obtained through the sensor module to the surrounding single light through the communication module.

4 is an explanatory view of a non-directional detection zone of a single light

5 is an explanatory view of a directional detection zone of a single light

Figure 6 is a kind of communication method between each single light

7 is a diagram illustrating the operation of the acoustic module by the controller module;

Claims (8)

 In the lighting characterized by the structure of the sensor module, communication module, light source module, sound module, power supply module, controller module; Lighting device of the modular structure consisting of the module of the illumination or a combination of each module  The method of claim 1, wherein in the case of the sensor module, a combination of one or more of the illumination sensor, temperature sensor, humidity sensor, ultrasonic sensor, wind speed sensor, smoke sensor, fire sensor, dust sensor, sound sensor, pressure sensor, fog sensor Configured lighting device The communication module of claim 1, wherein the communication module is controlled by interworking with wired communication networks such as RS communication, DMX communication, Internet communication, PSTN communication, and wireless communication networks such as ZIGBEE communication, infrared communication, RF communication, TDMA communication, CDMA communication, and the like. Lighting equipment According to claim 1, In the case of the light source module LED, OLED, a lighting device that can visually recognize by producing a variety of colors with a color convertible lamp The lighting device of claim 1, wherein the acoustic module outputs an audible alarm through a sensor and a speaker for detecting sound such as sound. The lighting device of claim 1, wherein the power supply module is connected to an auxiliary power supply device such as an AC-DC power converter, a rechargeable battery, a storage battery, a solar cell, and the like to enable power supply to the lighting device. The lighting device of claim 1, wherein the controller module uses a microcontroller and has a built-in or external memory to store information necessary for auditory and visual presentation of a single light. The method of claim 1, wherein each module unit is detachable to the inside or outside of a single light to facilitate the separation, the lighting device of the modular structure to enable the communication network interworking between one or several single lights.

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