200850064 PT899 23808twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種照明裝置的控制方法，且特別是 有關於一種具有至少兩個啟動模式的照明裝置的控制方 法。 【先前技術】 光學投影裝置的照明裝置通常主要有超高壓汞燈泡 UHP 燈泡（ultra high performance lamp，UHP lamp )。 然而，無論如何，光學投影裝置的照明裝置皆有其預 定的使用壽命，且照明裝置的成本通常較為昂貴。一般而 言，光學投影裝置的照明裝置的顯示亮度為其初始最大亮 度的二分之一時，照明裝置的顯示亮度已不符使用需求而 達到必須更換的預定使用壽命。因此，如何在不增加成本 的前提下，有效地維持光學投影裝置之照裳 =符合使用需求且延長其默使用壽命，是值 【發明内容】 本發明提供一種照明裝置的控制方法，其可有 照明裝置的顯示亮度且延長照明裝置的使用壽命。、、 本發月&出一種照明裝置的控制方 ^先’敌動-照明裝置於-第-啟動模; 置於弟-敗動模式下消耗—第—功率值。接著，糊= 5 200850064 PT899 23808twf.doc/n 裝置之-第-運作參數是否達到—第—預設值。之+ 照明裝置之第-運作參數未達第—預設值，顺明裝置^ 持於第一啟動模式。若照明裝置之第一運作參數達 預設值’則切換啟舰日找置於—第二啟動 置於第二啟動模式下消耗—第二功率值，且二： 於第一功率值。 刀手值大 Ο 在本發明之一實施例中，上述第一運作表 間值：且第-預，值可為：預設時間值。第—預設時心 可為妝明裝置於第一啟動模式下持續啟動時，照明裝置 -顯示亮度由照明裝置的-最大亮度轉變為最大亮度二 分之一時所經過的時間。 — 在本發明之一實施例中，上述第一運作參數可為一真 度值，且第-預設值可為-預設亮度值。預設亮度值可^ 照明裝置於第一啟動模式下啟動時的一最大亮度的二分之 在本發明之一實施例中，上述第一運作參數可為一電 壓值，且第一預設值為一預設電壓值。當照明裝置於第二 啟動模式下啟動且照明裝置的一顯示亮度為照明襞置的二 最大亮度的二分之一時，照明裝置的兩電極的電壓 設電壓值。 谓 在本發明之一實施例中，在上述切換啟動照明裝置於 第二啟動模式的步驟之後，照明裝置的控制方法更^括下 列步驟。減，_照置之—第二運作參數是否 一第二預設值。接著，若照明裝置之第二運作參數未達第 6 200850064 PT899 23808twf.doc/n 二，設值，則照明裝置維持於第二啟動模 =:作*參數達到第二預設值，則關閉照明裝置‘ Γί二tr—亮度值，第二預設值可為-預設亮度 =一 度值可為照明裝置於第—啟動模式下啟動時 驟t冗度的二分之一。另外，上述關閉照明裝置的步 =下列程序。首S。提示—_訊息。接著，接受— 關閉指令並進行關閉。 按又 Ο 在本發明之—實施例中，上述切換啟動照明袭置 ς軸=的步驟包括下列程序。首先，提示—切換訊息。 接者，接文一切換指令並進行切換。 在本發明之―實關巾，上述照明裝置可為一 燈泡。 f 由於上途照明裝置的控制方法可讓照明裝置在消 1 ，第1動模式的預定壽命達到時，如奐啟動至 明=功率杈尚之第二啟動模式繼續進行運作，所以上述昭 2置的控制方法可延錢狀置的使 ^ 裝置的顯示亮度。 L、、、明 為讓本發明之上述特徵和優點能更明顯易懂，下 舉較佳實關’並配合賴圖式，作詳細說明如下。、 【實施方式】 ，參考圖卜其緣示本發明—實施例之—種照明 的不思圖。本實施例之照縣置例如為—UH ^置 其可應用於一光學投影裝置（未緣示）。本實施例之^明 7 200850064 PT899 23808twf.doc/n 裝置200包括透光燈管2ΐ〇以及一燈 柱（burner) 220。燈柱22〇包括兩電極222、224。當照明 裝置200運作發光時，@電極222與224的距離d會隨著 适些電極222與224的逐新燃燒而增加，亦即這些電極222 與224 ,間的電壓逐漸增加。因此，當照明裝置在運 作且持續消耗-特定功率時，照明裝置·的—顯示亮度 會逐漸減小。 Ο ϋ 圖2繪不本發明一實施例之一種照明裝置的控制方法 的流程圖，圖3綠示圖1之照明裝置在圖2所示的照明裝 置之&制方法的控制下所顯示的亮度與時間的關係圖。在 此必須祝明的是’目3所緣示的關係線是用來舉例，不同 的…、月衣置其關係線會有所不同，但照明裝置的顯示亮度 會隨=用時間的累積增加而減少卻是共同的趨勢。 月ί考圖1、圖2與圖3，本實施例之一種照明裝置 的控制方法包括下列步驟。首先，執行步驟則，啟動一 …、月=置200於一第一啟動模式，且照明裝置200於第一 ，，模式y耗_第_功率值。在本實施例中，第一啟動 旲二了為省，板式（economical mode)或正常模式（normal mo e ，可茶見圖3所示的變化線段AB。本實施例之照 於第—啟動模式下所消耗的第—功率值例如為 ίΐϊι w)，且照明裝置在第一啟動模式 動日:的—初始亮度例如為2_流明（lumen，Lm)。 ▲接，，執行步驟302，偵測照明裝置2〇〇之一第一運 乍ί數疋否達到一第一預設值。在本實施例中，第一運作 8 200850064 PT899 23808twf.doc/n 參數可為一時間值，且第一預設值可為一預設時間值。第 一預設時間值可為照明裝置200於第一啟動模式下持續啟 動時，照明裝置200的顯示亮度由照明裝置2〇〇的一最大 免度（亦即初始亮度）轉變為最大亮度的二分之一時所經 過的時間。在本實施例中，上述預設時間值可為3〇〇〇小時 (見圖3)，其可為照明裝置2〇〇的製造廠商經由實驗所 得的關於照明裝置200的一實驗數據。 f) 在此必須說明的是，在另一實施例中，上述第一運作 參數可依没計者的需求而為一亮度值，且第一預設值可為 一預設亮度值。預設亮度值可為照明裝置200於第一啟動 模式下啟動時的一最大亮度的二分之一。在又一實施例 中，上述第一運作參數可為一電壓值，且第一預設值為一 預設電壓值。當照明裝置200於第一啟動模式下啟動且照 明裝置的顯示亮度為照明裝置的一最大亮度的二分之一 時，照明裝置200的兩電極222、224的電壓可為預設電壓 值。 、口 C) 之後’執行步驟303 ’若照明裝置200之第一運作參 數未達弟一預没值，則照明裝置200維持於第一啟動模 式。然後’執行步驟304，若照明裝置200之第一運作參 數達到第一預設值，則切換啟動照明裝置2〇〇於一第二啟 動模式。照明裝置2〇〇於第二啟動模式下消耗一第二功率 值，且第二功率值大於第一功率值。在此必須說明的是， 在第一啟動模式下，當照明裝置200之第一運作參數達到 第一預設值時，通常定義照明裝置200在第一啟動模式下 200850064 PT899 23808twf.doc/n 運作的預定壽命已達到。 在本實施例中，切換啟動照明裝f 200於 式的步驟可先藉由提示—城訊息給使用者， 者 触令岐行城。或者，切換啟動照 明裝置200於弟二啟動模式不採取上述手動切換的方式而 採取自動切換的方式，端視設計者的設計而定。 =實施例中，第二啟動模式可為全载模 Ο 爪㈤或明祕式（brightmGde)，可參見圖3所示的變 化線& CD。本實施例之照明裝置2〇〇於第二啟 所消耗的第二功率值例如為2〇〇w，且照明裝置綱^ 二啟動模式下啟動時的顯示亮度例如^ 13肌 lOOOLm 乘以 200W 除以 150W)。 經由上述步驟3〇1至步驟綱後，本實施例之昭 明裝置的控制方法基本上已經完成。 …、200850064 PT899 23808 twf.doc/n IX. Description of the Invention: Field of the Invention The present invention relates to a method of controlling a lighting device, and more particularly to a method of controlling a lighting device having at least two activation modes. [Prior Art] The illumination device of the optical projection device usually has an ultra high performance lamp (UHP lamp). However, in any case, the illumination device of the optical projection device has a predetermined service life, and the cost of the illumination device is generally relatively expensive. In general, when the display brightness of the illumination device of the optical projection device is one-half of its initial maximum brightness, the display brightness of the illumination device does not meet the usage requirements and reaches a predetermined service life that must be replaced. Therefore, how to effectively maintain the optical projection device according to the use requirement and prolong its silent service life without increasing the cost is a value. [Invention] The present invention provides a control method for a lighting device, which may have The display brightness of the lighting device and the life of the lighting device is extended. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Next, paste = 5 200850064 PT899 23808twf.doc / n - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The first-operating parameter of the illuminating device does not reach the first-preset value, and the shunming device is held in the first starting mode. If the first operating parameter of the lighting device reaches a preset value', then the switching ship is found to be placed - the second start is placed in the second start mode to consume - the second power value, and two: the first power value. The value of the tool is large. In an embodiment of the present invention, the first operation table value: and the first-pre-value may be: a preset time value. - Pre-set time The illumination device - the time elapsed when the brightness is changed from the maximum brightness of the illumination device to one-half of the maximum brightness when the makeup device is continuously activated in the first activation mode. In an embodiment of the invention, the first operational parameter may be a true value, and the first predetermined value may be a preset luminance value. The preset brightness value may be a two-minute maximum brightness of the illumination device when the illumination device is activated in the first activation mode. In an embodiment of the present invention, the first operational parameter may be a voltage value, and the first preset value is A preset voltage value. When the illumination device is activated in the second activation mode and a display brightness of the illumination device is one-half of the two maximum brightness of the illumination device, the voltages of the two electrodes of the illumination device are set to voltage values. In an embodiment of the present invention, after the step of switching the illumination device in the second activation mode, the control method of the illumination device further includes the following steps. Subtract, _ illuminate - whether the second operational parameter is a second preset value. Then, if the second operating parameter of the lighting device does not reach the value of the second 200850064 PT899 23808 twf.doc/n, the lighting device is maintained at the second starting mode =: * the parameter reaches the second preset value, then the lighting is turned off. The device ' Γ 二 two tr - brightness value, the second preset value can be - preset brightness = one degree value can be one-half of the time when the lighting device is activated in the first-start mode. In addition, the above steps of turning off the lighting device = the following procedure. First S. Prompt - _ message. Next, accept - close the command and close it. According to still another embodiment of the present invention, the step of switching the activation of the illumination trigger axis includes the following procedure. First, the prompt - switch messages. In addition, the text is switched and the switch is switched. In the actual closure of the present invention, the illumination device may be a light bulb. f Since the control method of the lighting device on the way can make the lighting device disappear, the predetermined life of the first dynamic mode is reached, and if the second startup mode of the start to the power = power continues to operate, the above-mentioned Zhao 2 set The control method can delay the display brightness of the device. In order to make the above features and advantages of the present invention more apparent and easy to understand, the following is a preferred embodiment and is described in detail below. [Embodiment] Referring to the drawings, the present invention is an embodiment of the illumination. The photocell of this embodiment is, for example, -UH^, which can be applied to an optical projection device (not shown). The device 200 of the present embodiment includes a light-transmitting tube 2ΐ〇 and a burner 220. The lamp post 22A includes two electrodes 222, 224. When the illumination device 200 is operating to illuminate, the distance d between the @ electrodes 222 and 224 increases with the new combustion of the appropriate electrodes 222 and 224, i.e., the voltage between the electrodes 222 and 224 gradually increases. Therefore, when the illuminating device is operating and continuously consuming - a specific power, the display brightness of the illuminating device is gradually reduced. FIG. 2 is a flow chart showing a control method of a lighting device according to an embodiment of the present invention, and FIG. 3 is a view showing the lighting device of FIG. 1 displayed under the control of the lighting device and the method of the lighting device shown in FIG. A graph of brightness versus time. What I must say here is that the relationship line indicated by the head 3 is used for example. Different... The moonlight will have a different relationship line, but the display brightness of the lighting device will increase with the cumulative use time. And reduction is a common trend. Referring to FIG. 1, FIG. 2 and FIG. 3, a control method of a lighting device of this embodiment includes the following steps. First, when the step is executed, a ..., month = 200 is set in a first startup mode, and the illumination device 200 is in the first state, and the mode y consumes a _th power value. In this embodiment, the first startup mode is a provincial, economical mode or a normal mode (normal mo e, which can be seen in the change line segment AB shown in FIG. 3. The embodiment is in the first-start mode. The first power value consumed is, for example, ίΐϊι w), and the illumination device is in the first startup mode: the initial luminance is, for example, 2_lumen (Lm). ▲ Then, step 302 is executed to detect whether the first device 139 of the illumination device 2 reaches a first preset value. In this embodiment, the first operation 8 200850064 PT899 23808twf.doc/n parameter may be a time value, and the first preset value may be a preset time value. The first preset time value may be when the illumination device 200 is continuously activated in the first startup mode, and the display brightness of the illumination device 200 is changed from a maximum degree of freedom (ie, initial brightness) of the illumination device 2 to a maximum brightness. The time elapsed in one minute. In the present embodiment, the preset time value may be 3 〇〇〇 (see FIG. 3), which may be an experimental data about the illuminating device 200 obtained by the manufacturer of the illuminating device 2 via experiments. f) It should be noted that in another embodiment, the first operational parameter may be a luminance value according to the requirement of the subscriber, and the first preset value may be a preset luminance value. The preset brightness value may be one-half of a maximum brightness when the illumination device 200 is activated in the first activation mode. In still another embodiment, the first operational parameter may be a voltage value, and the first preset value is a predetermined voltage value. When the illumination device 200 is activated in the first activation mode and the display brightness of the illumination device is one-half of a maximum brightness of the illumination device, the voltages of the two electrodes 222, 224 of the illumination device 200 may be preset voltage values. Port C) Thereafter, step 303 is executed. If the first operational parameter of the illumination device 200 is not up to the value, the illumination device 200 is maintained in the first activation mode. Then, step 304 is performed to switch the startup illumination device 2 to a second startup mode if the first operational parameter of the illumination device 200 reaches the first predetermined value. The illumination device 2 consumes a second power value in the second startup mode, and the second power value is greater than the first power value. It should be noted that, in the first startup mode, when the first operational parameter of the illumination device 200 reaches the first preset value, the illumination device 200 is generally defined to operate in the first startup mode 200850064 PT899 23808twf.doc/n. The scheduled life has been reached. In this embodiment, the step of switching the start-up lighting device f 200 can be preceded by a prompt-city message to the user, who can touch the city. Alternatively, the switching start-up illumination device 200 adopts a method of automatically switching in a mode in which the second activation mode does not take the above-described manual switching, depending on the design of the designer. In the embodiment, the second start mode may be a full load mode (5) or a clear type (brightmGde), see the change line & CD shown in Fig. 3. The second power value consumed by the illuminating device 2 of the present embodiment is, for example, 2 〇〇w, and the display brightness when the illuminating device is activated in the startup mode, for example, 13 muscle 100 OLm multiplied by 200 W Take 150W). The control method of the apparatus of the present embodiment has basically been completed through the above steps 3〇1 to the step. ...,
牛驟trr施射，朗裝置的控制方法更可接續執行 步，30W貞測照明裝i 之一第二運作參數是否 -第二預設值。此外，第二運作參數可為_亮度值，第二 預設值可為—倾亮度值，且賴亮度值可為照明裝^ 2〇〇於第+—啟動模式下啟動時的一最大亮度的二分之一。 接著，執行步驟306，若照明裝置2〇〇之第二運作表 數未達ί二預設值’藏明裝置維持於第二啟動模 式。接著，執行步驟307，若照明裝置2〇〇之第二運作泉 數達到第一預設值，則關閉照明裝置2〇〇。 在本實施例中，關閉照明裝置2〇〇的步驟可先藉由提 200850064 PT899 23808twf.doc/n =一關閉訊息給使用者，接著使用者藉由按鍵輸入一關閉 才曰令而關閉。或者，關閉照明裝置200的步驟不採取上述 手動關_方式而採取自動關閉的方式，端視設計者的設 計而定。 紅上所述，本發明實施例的照明裝置的控制方法至少 具有以下的優點： Ο ο 由於本發明實施例的照明裝置的控制方法可讓照明 裝置在祕功率較低之第―啟顏式的駭壽命達到時， 切換啟動至雜功率較高H動模式繼續進行運作， 所以本發明實施_照明裝置的控财 的使用壽命並維持照明裝置的顯示亮度。I、、月衣置 限定較佳實_揭露如上，财並非用以 脫離本發明之中具有通常知識者，在不 為$。中4專利範圍所界定者 二二;=:=::專 發明輔助專利文件搜尋之用，並非用來限制本 【圖式簡單說明】 圖 種照明裝置的控制方法 圖2 Ϊ示ΓΓ月—實施例之一種照明裝置的示意圖 ΰ 2繪不本發明一實施例之一 的流程圖。 11 200850064 PT899 23808twf.doc/n 圖3繪示圖1之照明裝置在圖2所示的照明裝置之控 制方法的控制下，所顯示的亮度與時間的關係圖。 【主要元件符號說明】 200 :照明裝置 210 :透光燈管 220 :燈柱 222、224 :電極 d :距離 〇 12The bull trx is applied, and the control method of the Lang device can be further executed. The 30W is used to measure whether the second operating parameter of the lighting device i is the second preset value. In addition, the second operating parameter may be a _brightness value, and the second preset value may be a plunging brightness value, and the illuminating value may be a maximum brightness of the lighting device when the illuminating device is activated in the +-starting mode. Half. Then, in step 306, if the second operation table of the illumination device 2 is less than the preset value, the device is maintained in the second startup mode. Next, in step 307, if the second operating spring of the lighting device 2 reaches the first preset value, the lighting device 2 is turned off. In this embodiment, the step of turning off the illumination device 2 can be turned off by first issuing a message to the user, and then the user is turned off by a button input. Alternatively, the step of turning off the illumination device 200 does not take the above-described manual off mode and adopts an automatic shutdown mode depending on the designer's design. As described above, the control method of the illumination device according to the embodiment of the present invention has at least the following advantages: ο ο The control method of the illumination device according to the embodiment of the present invention can make the illumination device have the lowest power When the 骇 lifetime is reached, the switching start to the high power H mode continues to operate, so the present invention implements the life of the lighting device and maintains the display brightness of the illuminating device. I, the monthly clothing is limited to the best _ disclosure as above, the money is not used to deviate from the ordinary knowledge of the invention, not $. The definition of the scope of the patents of the 4 patents; =:=:: The use of special inventions to assist in the search of patent documents is not intended to limit the [simplified description of the drawings] The control method of the lighting devices of the figure Figure 2 shows the month-implementation A schematic diagram of an illumination device of an example is a flow chart showing one of the embodiments of the present invention. 11 200850064 PT899 23808twf.doc/n FIG. 3 is a diagram showing the relationship between brightness and time displayed by the illumination device of FIG. 1 under the control of the control method of the illumination device shown in FIG. 2. [Description of main component symbols] 200: Lighting device 210: Light-transmitting lamp 220: Lamp post 222, 224: Electrode d: Distance 〇 12