TWI647976B - Illumination control system and illumination control method - Google Patents
Illumination control system and illumination control method Download PDFInfo
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Abstract
照明控制系統包括數個光源模組、光感測器及控制器。此些光源模組用以發出數個不同發光頻率的光線,此些光線照射於不同的數個照明區域。光感測器用以感測此些光源模組之一者所發出的光線並據以傳送偵測訊號,偵測訊號包含發光頻率的資訊。控制器用以依據光感測器所發出的偵測訊號之發光頻率的資訊,調整此些光源模組之該者之光線的發光特性。 The lighting control system includes a plurality of light source modules, light sensors and controllers. The light source modules are used to emit light of different illumination frequencies, and the light is irradiated to different illumination areas. The light sensor is configured to sense light emitted by one of the light source modules and transmit a detection signal according to the information, and the detection signal includes information of the light emission frequency. The controller is configured to adjust the illuminating characteristics of the light of the light source module according to the information of the illuminating frequency of the detecting signal sent by the photo sensor.
Description
本發明是有關於一種照明控制系統及照明控制方法,且特別是有關於一種具有光感測器的照明控制系統及照明控制方法。 The present invention relates to a lighting control system and a lighting control method, and more particularly to a lighting control system and a lighting control method having a light sensor.
運動場的照明通常夾雜著人工光與日光,因此運動場因日光變化而需調整燈光照度。目前來說,當日光發生變化時,係由人工判斷現場照度,並依視覺調整燈光照度。然而,這樣的方式無法即時調整現場照度,因此無法即時反應因為日光變化所造成的現場照度的變化。 The illumination of the stadium is usually mixed with artificial light and daylight, so the stadium needs to adjust the illumination of the lamp due to daylight changes. At present, when the daylight changes, the field illumination is manually determined, and the illumination of the lamp is adjusted visually. However, such an approach does not allow for immediate adjustment of the field illumination, so it is not possible to react immediately to changes in the field illumination caused by changes in daylight.
因此,本發明提出一種照明控制系統,可改善前述習知問題。 Accordingly, the present invention provides a lighting control system that can ameliorate the aforementioned conventional problems.
根據本發明之一實施例,提出一種照明控制系統。照明控制系統包括數個第一光源模組、至少一光感測器及一控制器。此些光源模組用以分別發出數個具有不同發光頻率的第一光線。各發光頻率具有一對應的識別碼。此些第一光線照射於不同的數個照明區域。此至少一光感測器用以感測此些光源模組所發出的此些第一光線並據以發出偵測訊號,偵測訊號包含第一光線的識別碼及發光特性。控制器用以依據光感測器所發出的偵測訊號,分別調整此些第一光源模組之此些第一光線的發光特性。 In accordance with an embodiment of the present invention, a lighting control system is presented. The lighting control system includes a plurality of first light source modules, at least one light sensor, and a controller. The light source modules are configured to respectively emit a plurality of first rays having different illumination frequencies. Each of the illumination frequencies has a corresponding identification code. The first rays of light are illuminated by different illumination zones. The at least one light sensor is configured to sense the first light emitted by the light source modules and emit a detection signal, and the detection signal includes an identification code of the first light and an illuminating characteristic. The controller is configured to adjust the illuminating characteristics of the first light rays of the first light source modules according to the detection signals sent by the light sensors.
根據本發明之另一實施例,提出一種照明控制系統。照明控制系統包括數個第一光源模組、一光感測器及一控制器。此些第一光源模組用以發出數個不同發光頻率的第一光線,各發光頻率具有一對應的識別碼。此些第一光線照射於不同的數個照明區域。光感測器用以感測此些第一光源模組之一者所發出的第一光線並據以發出一偵測訊號,偵測訊號包含發光頻率的識別碼。控制器用以接收並記錄此些偵測訊號。 According to another embodiment of the invention, a lighting control system is presented. The lighting control system includes a plurality of first light source modules, a light sensor and a controller. The first light source modules are configured to emit a plurality of first light rays of different light emitting frequencies, and each of the light emitting frequencies has a corresponding identification code. The first rays of light are illuminated by different illumination zones. The light sensor is configured to sense a first light emitted by one of the first light source modules and generate a detection signal, and the detection signal includes an identification code of the light emitting frequency. The controller is configured to receive and record the detection signals.
根據本發明之另一實施例,提出一種照明控制方法。照明控制方法包括以下步驟。偵測數個具有不同發光頻率的第一光線;發出一偵測訊號;接收偵測訊號;以及,依據偵測訊號分別調整各第一光線的發光特性。 According to another embodiment of the present invention, a lighting control method is proposed. The lighting control method includes the following steps. Detecting a plurality of first rays having different illuminating frequencies; emitting a detecting signal; receiving the detecting signal; and adjusting the illuminating characteristics of the respective first rays according to the detecting signals.
為了對本發明之上述及其他方面有更佳的瞭解,下文特舉實施例,並配合所附圖式詳細說明如下: In order to better understand the above and other aspects of the present invention, the following detailed description of the embodiments and the accompanying drawings
100、200、300‧‧‧照明控制系統 100, 200, 300‧‧‧ lighting control system
110’、210’、310’‧‧‧照明燈架 110’, 210’, 310’‧‧‧ lighting stand
110、210、310‧‧‧桿件 110, 210, 310‧‧‧ rods
115、215、315‧‧‧燈罩 115, 215, 315‧‧‧ lampshades
120、121~124、220、221~224、320、321~324‧‧‧第一光源模組 120, 121~124, 220, 221~224, 320, 321~324‧‧‧ first light source module
125‧‧‧紅光光源 125‧‧‧Red light source
130、230、330‧‧‧光感測器 130, 230, 330‧‧‧Photosensors
135‧‧‧移動機構 135‧‧‧Mobile agencies
140、240、340‧‧‧控制器 140, 240, 340‧ ‧ controller
211‧‧‧第一端 211‧‧‧ first end
212‧‧‧第二端 212‧‧‧ second end
250‧‧‧第二光源模組 250‧‧‧Second light source module
A1、Am‧‧‧照射角度 A1, Am‧‧‧ illumination angle
B1‧‧‧球 B1‧‧ balls
C1‧‧‧場地 C1‧‧‧ venue
L1~L5‧‧‧光線 L1~L5‧‧‧Light
LS‧‧‧日光 LS‧‧‧ daylight
OP1‧‧‧光軸 OP1‧‧‧ optical axis
R1、R2、R3、R4‧‧‧照明區域 R1, R2, R3, R4‧‧‧ lighting areas
SP1‧‧‧上方空間 SP1‧‧‧ above space
S1‧‧‧偵測訊號 S1‧‧‧Detection signal
S110~S140‧‧‧步驟 S110~S140‧‧‧Steps
θ1‧‧‧發光角度 11‧‧‧Lighting angle
第1A圖繪示依照本發明一實施例之照明控制系統的示意圖。 FIG. 1A is a schematic diagram of a lighting control system in accordance with an embodiment of the present invention.
第1B圖繪示第1A圖之照明控制系統的仰視圖。 Figure 1B is a bottom plan view of the lighting control system of Figure 1A.
第2圖繪示依照本發明另一實施例之照明控制系統的應用示意圖。 FIG. 2 is a schematic diagram showing the application of a lighting control system according to another embodiment of the present invention.
第3圖繪示依照本發明另一實施例之照明控制系統的示意圖。 FIG. 3 is a schematic diagram of a lighting control system in accordance with another embodiment of the present invention.
第4圖繪示依照本發明另一實施例之照明控制系統的示意圖。 4 is a schematic diagram of a lighting control system in accordance with another embodiment of the present invention.
第5圖繪示第1A圖之照明控制系統之照明控制方法的流程圖。 FIG. 5 is a flow chart showing a lighting control method of the lighting control system of FIG. 1A.
請參照第1A及1B圖,第1A圖繪示依照本發明一實施例之照明控制系統100的示意圖,而第1B圖繪示第1A圖之照明控制系統100的仰視圖。 Please refer to FIGS. 1A and 1B. FIG. 1A is a schematic diagram of a lighting control system 100 according to an embodiment of the present invention, and FIG. 1B is a bottom view of the lighting control system 100 of FIG. 1A.
照明控制系統100包括桿件110、燈罩115、數個第一光源模組120、光感測器130、移動機構135及控制器140。 The lighting control system 100 includes a lever 110, a lampshade 115, a plurality of first light source modules 120, a light sensor 130, a moving mechanism 135, and a controller 140.
桿件110包括第一端111及第二端112。桿件110以第一端111配置或插置在一場地C1。燈罩115配置在桿件110 的第二端112。數個第一光源模組120配置在燈罩115內,以照明場地C1。如第1B圖所示,數個第一光源模組120可配置成陣列形,各第一光源模組120在適當調整發光角度後,可照射到場地C1的不同區域。如圖所示,第一光源模組120的數量為12個,因此可照射12個不同的照明區域。然而,本發明實施例不限定第一光源模組120的數量,其可以多於12個,或少於12個。此外,各第一光源模組120可包含一電路板(未繪示)及至少一發光晶粒(未繪示),其中電路板配置在燈罩115上,而發光晶粒配置在電路板上。或者,數個第一光源模組120可一起配置在一電路板(未繪示)上。發光晶粒例如是發光二極體或其它任何能夠發光的發光元件。 The rod 110 includes a first end 111 and a second end 112. The rod 110 is configured or interposed at a first end 111 at a field C1. The lamp cover 115 is disposed on the rod 110 The second end 112. A plurality of first light source modules 120 are disposed in the light cover 115 to illuminate the field C1. As shown in FIG. 1B, the plurality of first light source modules 120 may be arranged in an array, and each of the first light source modules 120 may be irradiated to different areas of the field C1 after appropriately adjusting the illumination angle. As shown, the number of first light source modules 120 is twelve, so that 12 different illumination areas can be illuminated. However, embodiments of the present invention do not limit the number of first light source modules 120, which may be more than 12, or less than 12. In addition, each of the first light source modules 120 can include a circuit board (not shown) and at least one light emitting die (not shown), wherein the circuit board is disposed on the lamp cover 115, and the light emitting die is disposed on the circuit board. Alternatively, the plurality of first light source modules 120 may be disposed together on a circuit board (not shown). The luminescent crystal is, for example, a light-emitting diode or any other illuminating element capable of emitting light.
如第1A圖所示,一根桿件110、一個燈罩115與數個第一光源模組120可組成一照明燈架110’。照明控制系統100係以包含二個照明燈架110’為例說明,然亦可只有一個或超過二個。照明燈架110’可以配置在場地C1的邊緣,然本發明不受此限。場地C1例如是運動場、賣場、商場、宴會場、舞台等各種需要光線照明的場地。本發明實施例係以運動場為例說明。 As shown in Fig. 1A, a rod member 110, a lampshade 115 and a plurality of first light source modules 120 may constitute an illumination lamp holder 110'. The lighting control system 100 is exemplified by two lighting fixtures 110', but only one or more than two. The illuminating light fixture 110' may be disposed at the edge of the field C1, although the invention is not limited thereto. The venue C1 is, for example, a sports field, a store, a shopping mall, a banquet hall, a stage, and the like, which require various lighting. The embodiment of the invention is described by taking a sports field as an example.
由於視角關係,第1A圖的第一光源模組120僅繪示其中四個,如第一光源模組121~124。以下係以第一光源模組121~124舉例說明本發明實施例之第一光源模組的特徵,其餘未說明的第一光源模組具有類似或相同特徵。 The first light source module 120 of FIG. 1A shows only four of them, such as the first light source modules 121-124. The first light source modules 121 to 124 exemplify the features of the first light source module according to the embodiment of the present invention, and the remaining unillustrated first light source modules have similar or identical features.
第一光源模組121~124分別發出具有不同發光頻率 的第一光線L1~L4,各發光頻率具有一對應的識別碼,此些第一光線L1~L4分別照射於數個不同的照明區域,例如是R1~R4。照明區域R1~R4例如是場地C1的地面區域,然本發明實施例不受此限。光感測器130用以感測此些第一光線L1~L4。例如,光感測器130可感測第一光源模組121所發出的第一光線L1並據以發出偵測訊號S1,其中偵測訊號S1包含第一光線L1的識別碼和發光特性,發光特性例如是光強度、光色溫及/或演色性等。控制器140用以依據光感測器130所發出的偵測訊號S1,調整第一光源模組121之第一光線L1的發光特性。如此,照明控制系統100可依據場地R1的實際照明情況,分別調整第一光源模組121~124的發光特性。 The first light source modules 121~124 respectively emit different light emitting frequencies The first light rays L1 to L4 each have a corresponding identification code, and the first light rays L1 to L4 are respectively irradiated to a plurality of different illumination regions, for example, R1 to R4. The illumination areas R1 to R4 are, for example, the ground areas of the site C1, but the embodiments of the present invention are not limited thereto. The photo sensor 130 is configured to sense the first rays L1 L L4. For example, the light sensor 130 can sense the first light L1 emitted by the first light source module 121 and emit a detection signal S1, wherein the detection signal S1 includes the identification code and the light emitting characteristic of the first light L1, and emits light. The characteristics are, for example, light intensity, light color temperature, and/or color rendering property. The controller 140 is configured to adjust the illuminating characteristic of the first light ray L1 of the first light source module 121 according to the detecting signal S1 emitted by the photo sensor 130. In this manner, the lighting control system 100 can adjust the lighting characteristics of the first light source modules 121-124 according to the actual lighting conditions of the site R1.
此外,各第一光源模組121~124所發出的第一光線的發光頻率相異。例如,第一光源模組121~124可採用不同的脈衝寬度調變(Pulse Width Modulation,PWM)頻率發光,其中各發光頻率具有一對應的識別碼,光感測器130發出的偵測訊號S1可包含所感測第一光線L1~L4所對應的識別碼。由於各第一光源模組121~124的發光頻率相異,因此控制器140可依據光感測器130傳來的偵測訊號S1的識別碼,識別出對應該發光頻率的第一光源模組120,然後據以分別調整此第一光源模組120的發光特性。此外,第一光線L1~L4的發光頻率例如是大於20KHz,如此可減少或甚至避免發光頻率受到攝影機或其它光學產品的干擾。另外,當場地C1受到日光LS(繪示於第1A圖)照射時,由於日 光LS不具有第一光源模組120的特定發光頻率,因此偵測訊號S1不會受到日光LS的影響。 In addition, the first light sources 121 to 124 emit different first light rays. For example, the first light source modules 121-124 may adopt different pulse width modulation (PWM) frequency illumination, wherein each illumination frequency has a corresponding identification code, and the detection signal S1 sent by the photo sensor 130 The identification code corresponding to the sensed first light rays L1 L L4 may be included. Because the illumination frequencies of the first light source modules 121-124 are different, the controller 140 can identify the first light source module corresponding to the illumination frequency according to the identification code of the detection signal S1 sent from the photo sensor 130. 120. Then, the illuminating characteristics of the first light source module 120 are separately adjusted accordingly. In addition, the light-emitting frequency of the first light rays L1 to L4 is, for example, greater than 20 KHz, so that the light-emitting frequency can be reduced or even prevented from being disturbed by a camera or other optical products. In addition, when the field C1 is exposed to the daylight LS (shown in Figure 1A), due to the day The light LS does not have a specific light-emitting frequency of the first light source module 120, so the detection signal S1 is not affected by the daylight LS.
此外,第一光源模組120的功率例如是200瓦特以上,然本發明實施例並不限定第一光源模組120的功率範圍,其可視場地C1的需求而定。 In addition, the power of the first light source module 120 is, for example, 200 watts or more. However, the embodiment of the present invention does not limit the power range of the first light source module 120, which may be determined by the requirements of the site C1.
相鄰二第一光源模組120發出的二光所照射的二照明區域可彼此重疊。例如,如第1A圖所示,相鄰二第一光源模組121及122分別發出的第一光線L1及L2所照射的二照明區域R1、R2部分重疊,如此可增加重疊區域的照度,使二照明區域的照度分佈更均勻。另,光感測器130可偵測重疊區域中第一光線L1、L2所占的比例,並發出偵測訊號S1至控制器140,以分別調整第一光線L1、L2在重疊區域的照射比例。在本實施例中,各第一光源模組121~124的發光角度與照明區域係固定。以第一光源模組121來說,在照明過程中,第一光源模組121的發光角度θ1與照明區域R1係不可調整。 The two illumination regions illuminated by the two light emitted by the adjacent two first light source modules 120 may overlap each other. For example, as shown in FIG. 1A, the two illumination regions R1 and R2 illuminated by the first light rays L1 and L2 emitted by the adjacent two first light source modules 121 and 122 are partially overlapped, so that the illuminance of the overlap region can be increased. The illuminance distribution of the two illumination areas is more uniform. In addition, the photo sensor 130 can detect the proportion of the first light L1, L2 in the overlapping area, and send the detection signal S1 to the controller 140 to adjust the proportion of the first light L1, L2 in the overlapping area, respectively. . In this embodiment, the illumination angles of the first light source modules 121-124 are fixed to the illumination area. In the first light source module 121, during the illumination process, the illumination angle θ1 of the first light source module 121 and the illumination region R1 are not adjustable.
在另一實施例中,在照明過程中,控制器140可控制一調整機構(未繪示)調整第一光源模組121~124的照射角度,以改變第一光源模組121~124的第一光線L1~L4的照明區域。以第一光源模組121來說,在照明過程中,控制器140可控制調整機構去調整第一光源模組121的照射角度A1。照射角度A1例如是第一光源模組121的第一光線L1的光軸相對桿件110或相對一基準軸的角度。此外,第一光源模組121~124的光軸或發光 角度範圍避免涵蓋水平方向,以減少光害及降低照明場地C1的光損。在一實施例中,第一光源模組121~124的最大照射角度Am例如是小於±45度。前述調整機構連接第一光源模組121~124。調整機構例如是連桿機構、凸輪機構或其它任何能夠驅動第一光源模組121~124轉動及/或移動的機構。 In another embodiment, during the illumination process, the controller 140 can control an adjustment mechanism (not shown) to adjust the illumination angles of the first light source modules 121-124 to change the first light source modules 121-124. An illumination area of light L1~L4. In the first light source module 121, during the illumination process, the controller 140 can control the adjustment mechanism to adjust the illumination angle A1 of the first light source module 121. The illumination angle A1 is, for example, the angle of the optical axis of the first light ray L1 of the first light source module 121 with respect to the rod 110 or with respect to a reference axis. In addition, the optical axis or illumination of the first light source modules 121-124 The range of angles avoids covering the horizontal direction to reduce light damage and reduce the light loss of the lighting site C1. In an embodiment, the maximum illumination angle Am of the first light source modules 121-124 is, for example, less than ±45 degrees. The adjustment mechanism is connected to the first light source modules 121-124. The adjustment mechanism is, for example, a link mechanism, a cam mechanism, or any other mechanism capable of driving the first light source modules 121-124 to rotate and/or move.
在一實施例中,光感測器130可配置在移動機構135上。移動機構135可移動於此些照明區域R1~R4之間,以帶動光感測器130感測照射到此些照明區域R1~R4的第一光線L1~L4。移動機構135可掃描整個場地C1,即沿XY平面掃描,例如是掃描第1A圖所示的二個照明燈架110’的數個照明區域R1~R4。 In an embodiment, the light sensor 130 can be disposed on the moving mechanism 135. The moving mechanism 135 can move between the illumination regions R1 R R4 to drive the photo sensor 130 to sense the first rays L1 L L4 that are irradiated to the illumination regions R1 R R4 . The moving mechanism 135 can scan the entire field C1, i.e., scan along the XY plane, for example, scanning a plurality of illumination areas R1 R R4 of the two illumination stand 110' shown in Fig. 1A.
光感測器130例如是採用無線通訊技術發出偵測訊號S1給控制器140。例如,光感測器130透過一無線通訊器(未繪示)發出偵測訊號S1給控制器140,其中無線通訊器可整合至光感測器130中。在另一實施例中,光感測器130與控制器140可透過導線連接,使光感測器130透過導線發出偵測訊號S1給控制器140。相似地,控制器140可透過一無線通訊器(未繪示)控制第一光源模組121~124。在另一實施例中,控制器140與第一光源模組121~124之間可以導線連接,使控制器140透過導線控制第一光源模組121~124。 The photo sensor 130 sends a detection signal S1 to the controller 140 by using a wireless communication technology. For example, the photo sensor 130 sends a detection signal S1 to the controller 140 through a wireless communication device (not shown), wherein the wireless communicator can be integrated into the photo sensor 130. In another embodiment, the photo sensor 130 and the controller 140 can be connected through a wire, and the photo sensor 130 sends a detection signal S1 to the controller 140 through the wire. Similarly, the controller 140 can control the first light source modules 121-124 through a wireless communication device (not shown). In another embodiment, the controller 140 and the first light source modules 121-124 can be electrically connected to each other, so that the controller 140 controls the first light source modules 121-124 through the wires.
在一實施例中,光感測器130可感測現場照度。對應地,光感測器130發出的偵測訊號S1更包含所測光的現場照 度資訊。本文的「所測光」除了第一光線L1~L4外,可能包含日光LS、其它光源的光及其它光感測器130所接收到的光。如此,控制器140可依據光感測器130傳來的偵測訊號S1的現場照度資訊,調整此第一光源模組120的照度,以使場地C1的照明符合一設定照度。例如,照明控制系統100可自動調整至少一第一光源模組120的照度,以提供場地C1一均勻照度分佈。前述的設定照度例如是系統內定值,或是使用者透過一使用者介面(未繪示)輸入的輸入值,此輸入值可依場地狀況隨時改變,本發明實施例不加以限定。 In an embodiment, the light sensor 130 can sense the field illumination. Correspondingly, the detection signal S1 sent by the photo sensor 130 further includes a field photo of the measured light. Information. The "measured light" herein may include sunlight LS, light of other light sources, and light received by other light sensors 130 in addition to the first light rays L1 to L4. In this manner, the controller 140 can adjust the illumination of the first light source module 120 according to the field illumination information of the detection signal S1 sent from the light sensor 130, so that the illumination of the site C1 conforms to a set illumination. For example, the illumination control system 100 can automatically adjust the illumination of the at least one first light source module 120 to provide a uniform illumination distribution of the site C1. The illuminance of the foregoing is, for example, a system-defined value, or an input value that is input by a user through a user interface (not shown). The input value can be changed at any time according to the site condition, which is not limited by the embodiment of the present invention.
在另一實施例中,光感測器130可感測所測光的色溫。對應地,光感測器130發出的偵測訊號S1可更包含所測光的現場色溫資訊。如此,控制器140可依據光感測器130傳來的偵測訊號S1的現場色溫資訊,分別調整此第一光源模組121~124的色溫,以使場地C1的照明符合一設定色溫。此設定色溫例如是系統內定值,或是使用者透過一使用者介面(未繪示)輸入的輸入值,此輸入值可依場地狀況隨時改變,本發明實施例不加以限定。 In another embodiment, the light sensor 130 can sense the color temperature of the measured light. Correspondingly, the detection signal S1 sent by the photo sensor 130 may further include the on-site color temperature information of the measured light. In this manner, the controller 140 can adjust the color temperature of the first light source modules 121-124 according to the scene color temperature information of the detection signal S1 sent from the light sensor 130, so that the illumination of the field C1 conforms to a set color temperature. The set color temperature is, for example, a system-defined value, or an input value that is input by a user through a user interface (not shown). The input value can be changed at any time according to the site condition, which is not limited in the embodiment of the present invention.
在其它實施例中,光感測器130可感測所測光的現場演色性。對應地,光感測器130發出的偵測訊號S1可更包含所測光的現場演色性資訊。如此,控制器140可依據光感測器130傳來的偵測訊號S1的現場演色性資訊,分別調整此第一光源模組121~124的第一光線L1~L4,以使場地C1的照明符合一設定演色性。例如,照明控制系統100更包括至少一紅光光源125(繪示 於第1B圖),或者第一光源模組121~124至少之一或第一光源模組121~124之各者可以是紅光光源。當場地C1的照明演色性不足時,控制器140可控制紅光光源125發出紅光,以使場地C1的照明能符合前述設定演色性。此外,前述設定演色性例如是系統內定值,或是使用者透過一使用者介面(未繪示)輸入的輸入值,此輸入值可依場地狀況隨時改變。 In other embodiments, the light sensor 130 can sense the live color rendering of the measured light. Correspondingly, the detection signal S1 sent by the photo sensor 130 may further include on-the-spot color rendering information of the measured light. In this manner, the controller 140 can adjust the first light L1~L4 of the first light source modules 121-124 according to the live color rendering information of the detection signal S1 sent from the light sensor 130 to make the illumination of the field C1. Meets a set color rendering. For example, the lighting control system 100 further includes at least one red light source 125 (illustrated In FIG. 1B), or at least one of the first light source modules 121-124 or the first light source modules 121-124 may be a red light source. When the illumination color rendering of the field C1 is insufficient, the controller 140 may control the red light source 125 to emit red light so that the illumination of the field C1 can conform to the aforementioned set color rendering. In addition, the set color rendering property is, for example, a system internal value, or an input value input by a user through a user interface (not shown), and the input value can be changed at any time according to the site condition.
綜上可知,照明控制系統100可自動獲得照明區域R1~R4的照明現況,然後自動調整對應之第一光源模組121~124的發光特性,如照度、色溫、演色性及/或其它照明特性,以符合一預設照明要求。 In summary, the illumination control system 100 can automatically obtain the illumination status of the illumination areas R1 R R4, and then automatically adjust the illumination characteristics of the corresponding first light source modules 121-124, such as illumination, color temperature, color rendering, and/or other illumination characteristics. To meet a preset lighting requirement.
此外,照明控制系統100可以依照不同的情境,自動調整照度、色溫及/或演色性。例如,在休閒與訓練用且無轉播的情境中,照明控制系統100可控制照度在75勒克斯(lux)、照度均勻度為0.5、色溫大於2000K及演色性大於20;在一般比賽且無轉播的情境中,照明控制系統100可控制照度在250勒克斯、照度均勻度為0.6、色溫大於4000K及演色性大於65;在國際比賽且無轉播的情境中,照明控制系統100可控制照度在500勒克斯、照度均勻度為0.7、色溫大於4000K及演色性大於65;在國際比賽、有轉播且有攝影的情境中,照明控制系統100可控制照度在1000勒克斯、照度均勻度為0.6、色溫大於4000K及演色性大於80;以及,在大型國際比賽(如世界盃/奧運)、有轉播且有攝影的情境中,照明控制系統100可控制照度在1400勒克斯、 照度均勻度為0.6、色溫大於5500K及演色性大於90。 In addition, the lighting control system 100 can automatically adjust the illuminance, color temperature, and/or color rendering according to different scenarios. For example, in the context of leisure and training and no retransmission, the lighting control system 100 can control the illuminance at 75 lux, the illumination uniformity is 0.5, the color temperature is greater than 2000K, and the color rendering is greater than 20; In the context, the lighting control system 100 can control the illumination at 250 lux, the illumination uniformity is 0.6, the color temperature is greater than 4000K, and the color rendering is greater than 65; in the international competition and no broadcast scenario, the illumination control system 100 can control the illumination at 500 lux, The illuminance uniformity is 0.7, the color temperature is greater than 4000K, and the color rendering is greater than 65. In the international competition, broadcast and photography, the lighting control system 100 can control the illumination at 1000 lux, the illumination uniformity is 0.6, the color temperature is greater than 4000K, and color rendering. Sex is greater than 80; and, in large international competitions (such as the World Cup/Olympic), broadcast and photography, the lighting control system 100 can control the illumination at 1400 lux, The illuminance uniformity is 0.6, the color temperature is greater than 5500K, and the color rendering is greater than 90.
在其它應用中,照明控制系統100可以根據光感測器130的位置控制對應的第一光源模組121~124照射光感測器130的所在位置。換言之,隨著光感測器130移動,對應的第一光源模組120可照射光感測器130的所在位置或提高照射光感測器130的照度,以突顯光感測器130的所在位置。以下舉例說明。 In other applications, the illumination control system 100 can control the position of the corresponding first light source modules 121-124 to illuminate the light sensor 130 according to the position of the light sensor 130. In other words, as the photo sensor 130 moves, the corresponding first light source module 120 can illuminate the position of the photo sensor 130 or increase the illumination of the illumination photo sensor 130 to highlight the position of the photo sensor 130. . The following examples are given.
請參照第2圖,其繪示依照本發明另一實施例之照明控制系統100的應用示意圖。以場地C1為棒球場來說,光感測器130可配置在球B1上。當球B1被打擊出去,光感測器130隨球B1飛行經過數個第一光源模組121~124所發出的數個第一光線L1~L4,並據以發出數個偵測訊號S1。控制器140可依據此些偵測訊號S1,控制對應的數個第一光源模組121~124照射飛行中的球B1,例如以更強照度的第一光線L1~L4依球B1的飛行軌跡照射球B1。 Please refer to FIG. 2, which illustrates an application diagram of a lighting control system 100 in accordance with another embodiment of the present invention. For the field C1 as a baseball field, the light sensor 130 can be disposed on the ball B1. When the ball B1 is struck out, the light sensor 130 flies through the first light rays L1 to L4 sent by the plurality of first light source modules 121-124 with the ball B1, and accordingly sends a plurality of detection signals S1. The controller 140 can control the corresponding plurality of first light source modules 121-124 to illuminate the ball B1 in flight according to the detection signals S1, for example, the first ray of the stronger illuminance L1~L4 according to the flight path of the ball B1. The ball B1 is illuminated.
在另一實施例中,光感測器130可配置在球員身上。當球員移動時,光感測器130隨球員移動行經至少一第一光源模組121~124所發出的第一光線L1~L4,並據以發出至少一偵測訊號S1。控制器140可依據此至少一偵測訊號S1,控制對應的第一光源模組121~124依球員的移動軌跡去照射移動中的球員,例如以更強照度的第一光線L1~L4依球員的移動軌跡去照射移動中的球員。 In another embodiment, the light sensor 130 can be configured on a player. When the player moves, the light sensor 130 moves along with the first light L1~L4 sent by the at least one first light source module 121-124, and accordingly sends at least one detection signal S1. The controller 140 can control the corresponding first light source modules 121-124 to illuminate the moving players according to the movement track of the player according to the at least one detection signal S1, for example, the first light L1~L4 with stronger illumination according to the player. The trajectory of the move to illuminate the player in motion.
在其它實施例中,控制器140可依據偵測訊號S1 記錄移動中的球員的移動軌跡。詳言之,控制器140可依據偵測訊號S1得知球員經過哪些第一光源模組121~124所照射的照明區域R1~R4,因此能獲知球員的移動軌跡。在此設計下,第一光源模組121~124的照度可不隨球員的運動而變,然本發明實施例不受此限。在另一實施例中,控制器140可記錄球員的運動軌跡,同時第一光源模組121~124的照度可隨球員的移動軌跡而變。 In other embodiments, the controller 140 can be based on the detection signal S1. Record the movement of the player in motion. In detail, the controller 140 can learn, according to the detection signal S1, which of the first light source modules 121-124 are illuminated by the illumination areas R1 to R4, so that the movement track of the player can be known. In this design, the illuminance of the first light source modules 121-124 may not change with the movement of the player, but the embodiment of the present invention is not limited thereto. In another embodiment, the controller 140 may record the trajectory of the player while the illuminance of the first light source modules 121-124 may vary with the trajectory of the player.
在另一實施例中,相同或相似上述的照明模式可適用在商場或賣場。例如,光感測器130可配置在商品上。當商品被取走、遺失或掉落時,隨商品經過至少一第一光源模組121~124所發出的第一光線L1~L4,光感測器130在感測第一光線L1後,據以發出至少一偵測訊號S1。控制器140可依據此至少一偵測訊號S1,經運算得到商品的移動軌跡和所在的照明區域。 In another embodiment, the same or similar illumination modes described above may be applied to a mall or store. For example, the light sensor 130 can be configured on a commodity. When the product is taken away, lost or dropped, the first sensor L1~L4 emitted by the at least one first light source module 121-124 is passed by the photo sensor 130 after sensing the first light L1. To send at least one detection signal S1. The controller 140 can obtain the movement trajectory of the commodity and the illumination area where the product is located according to the at least one detection signal S1.
在其它實施例中,相同或相似上述的模式可適用在舞台或宴會場。例如,光感測器130可配置在人體上,如主持人、來賓或表演者身上。當人體移動(如表演、致詞等)時,光感測器130隨人體於第一光線L1~L4所照射的照明區域R1~R4內移動,光感測器130感測第一光線L1~L4後,據以發出至少一偵測訊號S1。控制器140可依據偵測訊號S1,判斷光感測器130所在的照明區域R1~R4,以控制對應所在照明區域R1~R4的第一光源模組121~124,調整第一光線L1~L4的光特性,例如增強光照度,以指示或突顯人體的所在位置。在另一實施例中,其它未照射到光感測器130的第一光源模組121~124則可不發光、降低光照度 或維持當時照度。 In other embodiments, the same or similar modes described above may be applied to a stage or banquet hall. For example, the light sensor 130 can be disposed on a human body, such as a host, a guest, or a performer. When the human body moves (such as a performance, a speech, etc.), the light sensor 130 moves with the human body in the illumination regions R1 R R4 illuminated by the first light beams L1 L L4, and the light sensor 130 senses the first light rays L1 L L4 Thereafter, at least one detection signal S1 is issued. The controller 140 can determine the illumination areas R1 R R4 of the photo sensor 130 according to the detection signal S1 to control the first light source modules 121 - 124 corresponding to the illumination areas R1 R R4 , and adjust the first light L1 ~ L4 Light characteristics, such as enhanced illuminance, to indicate or highlight the location of the human body. In another embodiment, the other first light source modules 121-124 that are not irradiated to the photo sensor 130 may not emit light and reduce the illumination. Or maintain the illumination at that time.
綜上可知,本發明實施例之照明控制系統100可配置在運動場、宴會場、舞台、商場、賣場或其它需要第一光線照明的場所。光感測器130可配置在移動體上,如運動中的物體、移動機構135或人體上,其中運動中的物體例如是球(如棒球、足球、橄欖球、網球等)或工具,移動機構135例如是機器人或可移動的裝置,如車輛,而人體例如是球員、主持人、來賓或表演者等。 In summary, the lighting control system 100 of the embodiment of the present invention can be configured in a sports field, a banquet hall, a stage, a shopping mall, a store, or other places where the first light is required to be illuminated. The light sensor 130 may be disposed on a moving body, such as an object in motion, a moving mechanism 135, or a human body, wherein the moving object is, for example, a ball (such as a baseball, soccer, football, tennis, etc.) or a tool, the moving mechanism 135. For example, a robot or a movable device such as a vehicle, and the human body is, for example, a player, a host, a guest or a performer.
視使用的場地C1而定,照明控制系統100可不包含桿件110及燈罩115。在此設計下,數個第一光源模組121~124可分散在場地C1的不同位置,且配置型態不限於陣列式。例如,以場地C1為賣場或商場來說,至少一第一光源模組121~124可以是配置在天花板的照明燈具上。以場地C1為舞台或宴會場來說,至少一第一光源模組121~124可以是配置在特效燈上。此外,視照明控制系統100的使用場地C1及/或情境而定,第一光源模組121~124所發出第一光線L1~L4的可具有不同的光特性,例如不同的色溫、照度或演色性。 Depending on the venue C1 used, the lighting control system 100 may not include the lever 110 and the shade 115. In this design, the plurality of first light source modules 121-124 can be dispersed at different positions of the field C1, and the configuration type is not limited to the array type. For example, in the case that the venue C1 is a store or a shopping mall, at least one of the first light source modules 121-124 may be a ceiling-mounted lighting fixture. For the venue C1 as a stage or a banquet field, at least one of the first light source modules 121-124 may be disposed on the special effect light. In addition, depending on the usage site C1 and/or the situation of the lighting control system 100, the first light sources L1 to L4 emitted by the first light source modules 121-124 may have different light characteristics, such as different color temperatures, illuminances, or color renderings. Sex.
請參照第3圖,其繪示依照本發明另一實施例之照明控制系統200的示意圖。照明控制系統200包括桿件210、燈罩215、數個第一光源模組220、光感測器230、控制器240及第二光源模組250。桿件210、燈罩215、第一光源模組220、光感測器230及控制器240的功能分別類似或同於前述桿件110、 燈罩115、第一光源模組120、光感測器130及控制器140,於此不再贅述。 Please refer to FIG. 3, which illustrates a schematic diagram of a lighting control system 200 in accordance with another embodiment of the present invention. The lighting control system 200 includes a rod 210, a lamp cover 215, a plurality of first light source modules 220, a light sensor 230, a controller 240, and a second light source module 250. The functions of the rod 210, the lamp cover 215, the first light source module 220, the photo sensor 230, and the controller 240 are similar to or the same as the foregoing rods 110, The lampshade 115, the first light source module 120, the photo sensor 130, and the controller 140 are not described herein.
一根桿件210、一個燈罩215與數個第一光源模組220可組成一照明燈架210’。因為視角關係,第3圖僅繪示數個第一光源模組220的其中幾個,如第一光源模組221~224。 A rod 210, a lamp cover 215 and a plurality of first light source modules 220 may constitute a lighting fixture 210'. Because of the viewing angle relationship, FIG. 3 only shows several of the plurality of first light source modules 220, such as the first light source modules 221 to 224.
第二光源模組250配置在桿件210上,如桿件210的第一端211與第二端212之間的位置。第二光源模組250可發出第二光線L5照射照明區域R1~R4的上方空間SP1。控制器240更用以當第一光線L1的照度隨時間增加時,控制第二光源模組250朝向此上方空間SP1發光。以場地C1為棒球場舉例來說,當球B1被打擊出去時,球B1會離開地面往上方飛行。光感測器230隨球B1飛行而行經至少一第一光源模組221~224所發出的第一光線L1~L4,並據以發出偵測訊號S1。以球B1在第一光源模組221的第一光線L1的照射區域來說,由於球B1往上飛而接近第一光源模組221,因此光感測器230在同一第一光源模組221的第一光線L1的照射範圍所感測到的照度會隨時間(球往上持續飛行)增強。 The second light source module 250 is disposed on the rod 210, such as a position between the first end 211 and the second end 212 of the rod 210. The second light source module 250 can emit the second light L5 to illuminate the upper space SP1 of the illumination regions R1 R R4. The controller 240 is further configured to control the second light source module 250 to emit light toward the upper space SP1 when the illuminance of the first light L1 increases with time. Taking the venue C1 as a baseball field, for example, when the ball B1 is struck out, the ball B1 will fly off the ground and fly upward. The light sensor 230 travels with the ball B1 and passes through the first light L1~L4 emitted by the at least one first light source module 221~224, and sends a detection signal S1 accordingly. With the ball B1 in the illumination area of the first light L1 of the first light source module 221, since the ball B1 is flying upward and approaching the first light source module 221, the light sensor 230 is in the same first light source module 221 The illuminance sensed by the illumination range of the first light L1 is enhanced over time (the ball continues to fly upward).
據此,控制器240可分析對於同一第一光線L1的偵測訊號S1,據以判斷同一第一光線L1的照射範圍的照度是否會隨時間增強。若是,表示球B1正往上方空間SP1飛行,控制器240控制第二光源模組250朝向此上方空間SP1發光,以指示球B1的位置。在一實施例中,當控制器240判斷同一第一光線 L1的照射範圍的照度隨時間增加一預設比例時,方控制第二光源模組250照射至此上方空間SP1。此處預設比例例如是20%,然亦可小於或大於20%,而比較的基準是同一第一光線L1的照射範圍的最低照度。 Accordingly, the controller 240 can analyze the detection signal S1 for the same first light L1, thereby determining whether the illumination of the illumination range of the same first light L1 will increase with time. If so, indicating that the ball B1 is flying toward the upper space SP1, the controller 240 controls the second light source module 250 to emit light toward the upper space SP1 to indicate the position of the ball B1. In an embodiment, when the controller 240 determines the same first light When the illuminance of the illumination range of L1 is increased by a predetermined ratio with time, the second light source module 250 is controlled to be irradiated to the upper space SP1. Here, the preset ratio is, for example, 20%, but may be less than or greater than 20%, and the reference for comparison is the lowest illuminance of the illumination range of the same first light ray L1.
此外,第二光源模組250的光軸與第一光源模組120的光軸可以是不同方向。在本實施例中,第二光源模組250的光軸OP1可以是水平方向或平行於場地C1的地面,然亦可與場地C1的地面夾一大於90度或小於90度的角度。 In addition, the optical axis of the second light source module 250 and the optical axis of the first light source module 120 may be different directions. In this embodiment, the optical axis OP1 of the second light source module 250 may be horizontal or parallel to the ground of the field C1, or may be angled with the ground of the field C1 by more than 90 degrees or less than 90 degrees.
此外,依據相同於或相似於前述的原理,照明控制系統200也可應用在前述照明控制系統100所應用的場地C1及/或情境。 Moreover, illumination control system 200 can also be applied to venue C1 and/or context to which illumination control system 100 is applied, in accordance with principles similar or similar to those previously described.
請參照第4圖,其繪示依照本發明另一實施例之照明控制系統300的示意圖。照明控制系統300包括桿件310、燈罩315、數個第一光源模組320、數個光感測器330及控制器340。桿件310、燈罩315、第一光源模組320、光感測器330及控制器340的功能分別類似或同於前述桿件110、燈罩115、第一光源模組120、光感測器130及控制器140,於此不再贅述。 Please refer to FIG. 4, which illustrates a schematic diagram of a lighting control system 300 in accordance with another embodiment of the present invention. The lighting control system 300 includes a rod 310, a lamp cover 315, a plurality of first light source modules 320, a plurality of light sensors 330, and a controller 340. The functions of the rod 310, the lamp cover 315, the first light source module 320, the light sensor 330, and the controller 340 are similar to or the same as the foregoing rod 110, the lampshade 115, the first light source module 120, and the light sensor 130. And the controller 140, which will not be described here.
一根桿件310、一個燈罩315與數個第一光源模組320可組成一照明燈架310’。因為視角關係,第4圖僅繪示數個第一光源模組320的其中幾個,如第一光源模組321~324。 A rod member 310, a lamp cover 315 and a plurality of first light source modules 320 may constitute an illumination lamp holder 310'. Because of the viewing angle relationship, FIG. 4 only shows several of the plurality of first light source modules 320, such as the first light source modules 321-324.
照明控制系統300具有同於或相似於照明控制系統100的特徵,不同處在於,照明控制系統300可省略移動機構135 且光感測器330的數量為多個。 The lighting control system 300 has features that are the same as or similar to the lighting control system 100, except that the lighting control system 300 can omit the moving mechanism 135. And the number of the photo sensors 330 is plural.
在本實施例中,數個光感測器330可固定式地配置在不同的數個照明區域R1~R4內。如此,光感測器330可以是固定式,因此可不需配置在任何移動機構上。在一實施例中,光感測器330可內埋在場地C1內,僅露出光感測器330的感測區。此外,當光感測器330的數量為多個時,光感測器330發出的偵測訊號S1可包含光感測器330本身的識別資訊,讓控制器340得知偵測訊號S1是由數個光感測器330之何者所發出。另,此些光感測器330的至少一者可同時偵測第一光線,並據以發出偵測訊號S1。當同時偵測第一光線的光感測器330的數量愈多,可控制的照明區域的範圍愈大。 In this embodiment, the plurality of photo sensors 330 can be fixedly arranged in different illumination regions R1 R R4. As such, the light sensor 330 can be stationary so that it does not need to be configured on any moving mechanism. In an embodiment, the photo sensor 330 can be buried in the field C1 to expose only the sensing area of the photo sensor 330. In addition, when the number of the photo sensors 330 is multiple, the detection signal S1 sent by the photo sensor 330 may include the identification information of the photo sensor 330 itself, so that the controller 340 knows that the detection signal S1 is Which of the plurality of photo sensors 330 is issued. In addition, at least one of the light sensors 330 can simultaneously detect the first light and issue the detection signal S1 accordingly. The greater the number of photosensors 330 that simultaneously detect the first ray, the greater the range of controllable illumination regions.
此外,依據相同於或相似於前述的原理,照明控制系統300也可應用在前述照明控制系統100所提到的場地C1種類及/或情境。在其它實施例中,照明控制系統300可更包括照明控制系統200的第二光源模組250。 Moreover, the lighting control system 300 can also be applied to the venue C1 category and/or context referred to by the aforementioned lighting control system 100 in accordance with principles similar or similar to those previously described. In other embodiments, the lighting control system 300 can further include a second light source module 250 of the lighting control system 200.
請參照第5圖,其繪示第1A圖之照明控制系統100之照明控制方法的流程圖。在步驟S110中,如第1A圖所示,光感測器130偵測數個具有不同發光頻率的第一光線,各發光頻率具有一對應的識別碼,如第一光線L1~L4,其中第一光線L1~L4分別由第一光源模組121~124發出。在步驟S120中,如第1A圖所示,光感測器130發出偵測訊號S1。在步驟S130中,控制器150接收偵測訊號S1。在步驟S140中,控制器150依據偵測 訊號S1分別調整第一光源模組121~124所發出之第一光線L1~L4的發光特性。本發明實施例的其它照明控制方法已於前述,於此不再贅述。 Please refer to FIG. 5, which is a flow chart showing the lighting control method of the lighting control system 100 of FIG. 1A. In step S110, as shown in FIG. 1A, the photo sensor 130 detects a plurality of first rays having different illumination frequencies, and each of the illumination frequencies has a corresponding identification code, such as the first rays L1 L L4, wherein A light L1~L4 is respectively emitted by the first light source modules 121~124. In step S120, as shown in FIG. 1A, the photo sensor 130 emits a detection signal S1. In step S130, the controller 150 receives the detection signal S1. In step S140, the controller 150 is based on the detection. The signal S1 adjusts the light-emitting characteristics of the first light beams L1 to L4 emitted by the first light source modules 121-124, respectively. Other lighting control methods of the embodiments of the present invention have been described above, and are not described herein again.
綜上,本發明實施例之照明控制系統可依據光感測器的所測光的發光頻率,識別該所測光所對應的第一光源模組,並據以控制該對應的第一光源模組的發光特性,讓現場照明符合一預設的照明狀況。在一實施例中,照明控制系統更包括第二光源模組,當光感測器(如配置在球上)往上飛行時,可側向地朝場地上方照射,以指示光感測器的所在位置。在一實施例中,照明控制系統可依據光感測器的位置,控制對應的第一光源模組照射光感測器或以更強照度照射光感測器,至於其它未照射到光感測器的光源模組則降低照度或維持當時照度。此外,光感測器可以是固定式或可移動式。照明控制系統可應用在運動場、賣場、商場、宴會場、舞台等各種需要光線照明的場地。照明控制系統的光源模組的數量及/或配置位置可視場地而定,本發明實施例不加以限定。 In summary, the illumination control system of the embodiment of the present invention can identify the first light source module corresponding to the measured light according to the light-emitting frequency of the light of the light sensor, and control the corresponding first light source module accordingly. The illuminating characteristics allow the site lighting to conform to a preset lighting condition. In an embodiment, the illumination control system further includes a second light source module that can be laterally illuminated toward the upper side of the field when the light sensor (eg, disposed on the ball) is flying upward to indicate the light sensor. location. In an embodiment, the illumination control system may control the corresponding first light source module to illuminate the light sensor or illuminate the light sensor with greater illumination according to the position of the light sensor, and other unirradiated light sensing. The light source module of the device reduces the illumination or maintains the illumination at that time. In addition, the light sensor can be fixed or movable. The lighting control system can be applied to various venues that need lighting in sports fields, stores, shopping malls, banquet halls, and stage. The number and/or the position of the light source module of the lighting control system may be determined by the site, which is not limited in the embodiment of the present invention.
綜上所述,雖然本發明已以實施例揭露如上,然其並非用以限定本發明。本發明所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作各種之更動與潤飾。因此,本發明之保護範圍當視後附之申請專利範圍所界定者為準。 In conclusion, the present invention has been disclosed in the above embodiments, but it is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
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