TWM483385U - LED lamp with signal broadcasting - Google Patents

Abstract

The LED lamp can emit various flashing colorful light to broadcast specified signals which correspond to the received sensors' signal. When the alarm of security system occurs, the system will send out the audio alarm signal, and the LED lamp will emit the corresponding flashing colorful light to remind the elder with hearing impairment of the security alarm.

Description

兼具訊息廣播之LED照明燈LED lighting with information broadcast

本創作係有關於一種可以發出彩色閃光以廣播特定訊息之LED燈，如第1圖所示。有多色混光LED燈11，接受來自控制器12之驅動訊號，讓多色LED分別發光。環境感測器13為一般符合消防法規之災害感測器或電鈴或空氣品質感測器，當感測器受到觸發或按鈴時，除了發揮正常消防功能或門鈴聲響起或空氣品質告警外，還會同時把訊發送給控制器12以決定發出對應之多色LED之個別驅動訊號，進而使多色混光LED燈11發出對應之閃爍頻率與混光色彩。This creation is about an LED light that emits a color flash to broadcast a specific message, as shown in Figure 1. A multi-color mixed LED lamp 11 receives the driving signal from the controller 12 to cause the multi-color LEDs to respectively emit light. The environmental sensor 13 is a disaster sensor or a bell or air quality sensor generally complying with fire protection regulations. When the sensor is triggered or ringing, in addition to playing normal fire function or doorbell ringing or air quality alarm, At the same time, the signal is sent to the controller 12 to determine the individual driving signals of the corresponding multi-color LEDs, so that the multi-color mixed LED lamp 11 emits the corresponding flicker frequency and mixed color.

習知之公共或家庭警報系統，在災害發生時，皆以高分貝聲音廣播災害訊息，可是對於聽障人士或重聽之銀髮族而言，常常不能感知災害訊息，而不能掌握逃難之黃金時段。習知之空氣品質感測器只能將代表空氣品質的數值顯示在液晶顯示幕上，除非專業人員，否則一般人無法判讀目前現場空氣品質的好壞，而進一步採取防範措施。The public or family alarm system of the public broadcasts disaster messages with high-decibel sounds in the event of a disaster. However, for the hearing-impaired or hard-hitting silver-haired people, it is often impossible to perceive disaster information, and cannot grasp the golden time of flight. The conventional air quality sensor can only display the value representing the air quality on the liquid crystal display screen. Unless the professional, the average person can not judge the current on-site air quality, and take further preventive measures.

本創作之系統方塊圖，如第1圖所示，包含一多色混光LED燈11，控制器12以及環境感測器13。The system block diagram of the present invention, as shown in FIG. 1, includes a multi-color mixed light LED lamp 11, a controller 12, and an environmental sensor 13.

該環境感測器13可能是一般符合消防法規之災害感測器，例 如火災警報器、偵煙警報器或一氧化碳警報器等等。門鈴也可以視為一種環境感測器13。這些環境感測器13除了發揮正常消防告警功能外，還同時把觸動訊號發送給該控制器12。當門鈴被按壓時，除了發出門鈴聲外，還同時把觸動訊號發送給該控制器12。The environmental sensor 13 may be a disaster sensor generally complying with fire protection regulations, for example Such as fire alarms, smoke detectors or carbon monoxide alarms, etc. The doorbell can also be regarded as an environmental sensor 13. In addition to the normal fire alarm function, these environmental sensors 13 also transmit a trigger signal to the controller 12. When the doorbell is pressed, in addition to ringing the doorbell, the touch signal is also sent to the controller 12.

該環境感測器13也可能是一般環保署所規範之五種氣體及溫度、濕度感測器，例如二氧化碳濃度偵測器、一氧化碳濃度偵測器與甲醛濃度偵測器等等。這些該環境感測器13除了將測量值顯示在各該感測器之顯示幕上外，還同時把觸動訊號發送給該控制器12。The environmental sensor 13 may also be five kinds of gas and temperature and humidity sensors specified by the general environmental protection department, such as a carbon dioxide concentration detector, a carbon monoxide concentration detector, a formaldehyde concentration detector, and the like. In addition to displaying the measured values on the display screens of the respective sensors, the environmental sensors 13 simultaneously send the touch signals to the controller 12.

該控制器12接受來自環境感測器13的觸動訊號後，會依內定規則，決定發出對應多色LED之個別脈波寬度調變(Pulse Width Modulation)驅動訊號，進而使該多色混光LED燈11發出對應之閃爍頻率與混光色彩。內定規則可以是消防法規所規定，也可以是室內空氣品質標準所規定。After receiving the touch signal from the environmental sensor 13, the controller 12 determines to issue a separate pulse width modulation (Pulse Width Modulation) driving signal corresponding to the multi-color LED according to an internal rule, thereby enabling the multi-color mixed light LED. The lamp 11 emits a corresponding blinking frequency and mixed color. The default rules may be stipulated by fire regulations or indoor air quality standards.

該控制器12決定發出之個別脈波寬度調變訊號，詳如圖2所示，其中該振幅21一般時候是固定值，可以用來個別微調多色LED之發光強度。該工作週期22(duty cycle)可以用來個別調變多色LED的亮度。該週期23(period)其倒數即為訊號頻率(frequency)，可以用來調變多色LED之閃光頻率。The controller 12 determines the individual pulse width modulation signals to be emitted, as shown in FIG. 2, wherein the amplitude 21 is generally a fixed value and can be used to individually fine-tune the illumination intensity of the multi-color LED. This duty cycle 22 can be used to individually modulate the brightness of a multi-color LED. The reciprocal of the period 23 (period) is the frequency of the signal, which can be used to modulate the flash frequency of the multi-color LED.

該多色混光LED燈11可以採用紅、綠與藍三種顏色LED所構成。採用多顆高功率紅、綠與藍三色LED以側射式打入，經反射板(Reflector)由正面射出，並以擴散板(Diffuser)將三色光均勻混合以達到混光的目的。如果想增加LED燈光強度，只要增加側射LED數目即可。該多色混光LED燈11接受來自該控制器12多組不同脈波寬度調變驅動訊號來調變多色個別LED之發光。該多色混光LED燈11將以不同的混光顏色以及閃爍頻率來代表個 別環境訊息。The multi-color mixed light LED lamp 11 can be composed of three colors of red, green and blue LEDs. A plurality of high-power red, green and blue LEDs are used to enter side-by-side, and are reflected from the front by a reflector, and the three colors of light are evenly mixed by a diffuser to achieve the purpose of mixing light. If you want to increase the LED light intensity, just increase the number of side-emitting LEDs. The multi-color mixed light LED lamp 11 receives a plurality of sets of different pulse width modulation drive signals from the controller 12 to modulate the illumination of the multi-color individual LEDs. The multi-color mixed light LED lamp 11 will represent different mixed colors and blinking frequencies. No environmental information.

11‧‧‧多色混光LED燈11‧‧‧Multicolor mixed light LED lights

12‧‧‧控制器12‧‧‧ Controller

13‧‧‧環境感測器13‧‧‧Environmental Sensor

21‧‧‧振幅21‧‧‧Amplitude

22‧‧‧工作週期22‧‧‧ work cycle

23‧‧‧週期23‧‧‧ cycle

31‧‧‧多色混光LED燈31‧‧‧Multicolor mixed light LED lights

32‧‧‧控制器32‧‧‧ Controller

33‧‧‧火災警報器33‧‧‧Fire alarm

34‧‧‧偵煙警報器34‧‧‧ Smoke detector

35‧‧‧一氧化碳警報器35‧‧‧ Carbon monoxide alarm

36‧‧‧門鈴36‧‧‧ Doorbell

第1圖 係本創作之系統方塊圖。Figure 1 is a block diagram of the system of this creation.

第2圖 係脈波寬度調變訊號。Figure 2 is a pulse width modulation signal.

第3圖 係本創作應用在消防警報系統之訊息廣播應用。Figure 3 is a message broadcast application that is used in the fire alarm system.

參閱第3圖，係本創作應用在消防警報系統之訊息廣播。。搭配目前依消防法規所裝設的該火災警報器33，只要將其訊號輸出端並接出來給該控制器32即可，仍維持其語音警報系統，並不違反現行消防法規。若視火災警報為第一級災害，可以5Hz頻率來閃爍紅光示警。當警報器附近的溫度高於某一設定值時，蜂鳴警報馬上響起，並送觸發訊號給該控制器32。Referring to Figure 3, this is the application of the message broadcast in the fire alarm system. . In conjunction with the fire alarm 33 currently installed in accordance with the fire regulations, the voice alarm system can be maintained by simply connecting its signal output terminal to the controller 32 without violating the current fire regulations. If the fire alarm is a first-level disaster, the red light can be flashed at a frequency of 5 Hz. When the temperature near the alarm is higher than a certain set value, the buzzer alarm sounds immediately and sends a trigger signal to the controller 32.

參閱第3圖，係本創作應用在消防警報系統之訊息廣播。。搭配目前依消防法規所裝設的該偵煙警報器34，只要將其訊號輸出端並接出來給該控制器32即可，仍維持其語音警報系統，並不違反現行消防法規。若視偵煙警報為第二級災害，可以4Hz頻率來閃爍黃光示警。當偵測到煙霧粒子時，除了發出90dB的警報聲外，並送觸發訊號給該控制器32。Referring to Figure 3, this is the application of the message broadcast in the fire alarm system. . In conjunction with the smoke detector 34 currently installed in accordance with the fire regulations, the voice alarm system can be maintained by simply connecting its signal output to the controller 32 without violating current fire regulations. If the smoke detection alarm is a second-level disaster, the yellow light can be flashed at a frequency of 4 Hz. When the smoke particles are detected, in addition to emitting a 90 dB alarm sound, a trigger signal is sent to the controller 32.

參閱第3圖，係本創作應用在消防警報系統之訊息廣播。。搭配目前依消防法規所裝設的該一氧化碳警報器35，只要將其訊號輸出端 並接出來給該控制器32即可，仍維持其語音警報系統，並不違反現行消防法規。若視一氧化碳警報為第三級災害，可以3Hz頻率來閃爍藍光示警。當一氧化碳出現時，會發出嗚叫4短聲，間隔5秒連續重複，並送觸發訊號給該控制器32。Referring to Figure 3, this is the application of the message broadcast in the fire alarm system. . With the current carbon monoxide alarm 35 installed according to the fire regulations, as long as its signal output It can be connected to the controller 32 and still maintain its voice alarm system, which does not violate the current fire regulations. If the carbon monoxide alarm is a third-level disaster, the blue light can be flashed at a frequency of 3 Hz. When carbon monoxide is present, a short beep 4 is heard, repeated continuously for 5 seconds, and a trigger signal is sent to the controller 32.

參閱第3圖，係本創作應用在消防警報系統之訊息廣播。當有親友鄰居來訪時，按了該門鈴36後，觸發訊號可以無線或有線方式傳至該控制器32，門鈴聲照響，同時該多色混光LED燈11也以2Hz頻率來閃爍綠光告知有訪客。Referring to Figure 3, this is the application of the message broadcast in the fire alarm system. When a friend or relative visits the door, after the doorbell 36 is pressed, the trigger signal can be transmitted to the controller 32 wirelessly or by wire, the doorbell ringing, and the multi-color mixed LED lamp 11 also flashes green at a frequency of 2 Hz. Inform visitors.

一般高亮度LED為達高效率用電，通常多顆串聯並以3.3V的倍數電壓供電。一般微控器或FPGA(Field-Programmable Gate Array)晶片之供電或高態值不是5V就是3.3V。因此，在接收各感測器送來之電壓訊號時，必須先將輸入電壓值調整到微控器所能辨識的範圍內。同理，用來驅動LED之輸出的脈波調變訊號，其振幅值也要調高到相同電壓等級。Generally, high-brightness LEDs use high-efficiency power, usually in series and are powered by a multiple of 3.3V. The power supply or high state value of a general-purpose Microcontroller or FPGA (Field-Programmable Gate Array) chip is not 5V or 3.3V. Therefore, when receiving the voltage signal sent by each sensor, the input voltage value must first be adjusted to the range that the microcontroller can recognize. Similarly, the pulse modulation signal used to drive the output of the LED should be adjusted to the same voltage level.

11‧‧‧多色混光LED燈11‧‧‧Multicolor mixed light LED lights

12‧‧‧控制器12‧‧‧ Controller

13‧‧‧環境感測器13‧‧‧Environmental Sensor

Claims (4)

一種兼具訊息廣播之LED照明燈，包括：多組環境感測器，為複數組一般符合消防法規之災害感測器或電鈴或空氣品質感測器；一多色混光LED燈，可以採用紅、綠與藍三種顏色LED所構成；採用多顆高功率紅、綠與藍三色LED以側射式打入，經反射板由正面射出，並以擴散板將三色光均勻混合以達到混光的目的；以及一控制器，接受該多組環境感測器之觸發訊號，會依內定規則決定發出對應該多色混光LED燈之個別脈波寬度調變驅動訊號，進而使該多色混光LED燈發出對應之閃爍頻率與混光色彩，而構成一具有訊息廣播功能之LED照明燈。 A LED lighting device with a message broadcast, comprising: a plurality of sets of environmental sensors, a disaster detector or a bell or air quality sensor generally conforming to fire regulations; a multi-color mixed LED lamp, which can be used Red, green and blue LEDs are used; three high-power red, green and blue LEDs are used to enter side-by-side, and the reflectors are emitted from the front side, and the three-color light is evenly mixed by the diffusion plate to achieve mixing. The purpose of the light; and a controller that accepts the trigger signals of the plurality of sets of environmental sensors, and determines, according to the internal rule, the individual pulse width modulation driving signals corresponding to the multi-color mixed light LED lamps, thereby making the multi-color The mixed light LED emits a corresponding blinking frequency and mixed color to form an LED lighting device with a message broadcasting function. 如請求項1所述之兼具訊息廣播之LED照明燈，其中該多組環境感測器可以是市售標準產品，除了具備原有功能外，可同時提供觸發訊號給該控制器。 The LED illuminator as claimed in claim 1 , wherein the plurality of sets of environmental sensors are commercially available standard products, and the trigger signal is simultaneously provided to the controller in addition to the original function. 如請求項1所述之兼具訊息廣播之LED照明燈，其中該控制器可以是一般微控器或FPGA晶片，其所發出的脈波寬度調變驅動訊號之週期與工作週期將按照內定規則而決定，然而其內定規則可以與消防法規或室內空氣標準相對應。 The LED illumination lamp of the message broadcast as claimed in claim 1, wherein the controller may be a general micro controller or an FPGA chip, and the pulse width modulation drive signal period and duty cycle issued by the pulse width modulation according to the internal rules are as follows. And decided, however, that the default rules can correspond to fire regulations or indoor air standards. 如請求項1所述之兼具訊息廣播之LED照明燈，其中該多色混光LED燈為了配合現有的照明系統，可選擇標準輕鋼架裝潢所用的60cm*60cm吸頂燈形式，平時呈現色溫可調的白色光，當接受到該控制器所發出的脈波寬度調變驅動訊號時，再發出對 應閃爍頻率與混光色彩的光，以廣播該多組環境感測器所要傳達的訊息。The LED lighting lamp having the information broadcast as claimed in claim 1, wherein the multi-color mixed light LED lamp can be selected as a 60cm*60cm ceiling lamp used for standard light steel frame decoration in order to cooperate with the existing lighting system, and the color temperature is usually displayed. Adjustable white light, when receiving the pulse width modulation drive signal from the controller, then issue the pair The light of the mixed frequency and the mixed color should be flashed to broadcast the message to be conveyed by the plurality of sets of environmental sensors.