200946250 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種自動清潔系統和方法，特別涉及一種 -對太陽能電池板進行自動清潔之太陽能電池板自動清潔系 統和方法。 【先前技術】 隨著能源危機之惡化和環保意識之加強，人們對潔淨 ©能源之關注日^增強’而太陽能電池做為目前較為成熟之 潔淨能源運用已成為能源領域之研究熱點。 太陽能電池係利用太陽能電池板將太陽輻射之光子通 過半導體物質轉變為電能（請參見“Grown juncti〇n GaAs solar cell» , Shen5 C.C.; Pearson, G.L.; Proceedings of the IEEE, Volume 64, Issue 3, March 1976 Page ( s ) :384-385 ) 〇 太陽能電池板之光電轉換過程係指太陽輻射到太陽能電池 ❿板上之一部分光子與半導體之原子及價電子產生電子-空穴 對。於該電子-空穴之作用下，半導體材料於p_N結附近形 成光生伏打電動勢，只要在半導體材料之P型區和N型區 知上金屬導線便可利用該光生伏打電動勢對外供電。將該 具有光生伏打電動勢之半導體材料串聯、並聯起來就形成 了能輸出一定電壓和電流之太陽能電池板。 為了提尚太陽能電池板接受光之效率，一般將其放置 於高處並傾斜一定角度，不易清潔。而太陽能電池板長時 間暴露於戶外環境中，其上往往會堆積許多灰塵，造成接 7 200946250 受光之效率大大降低。現有之太陽能電池板清潔裝置雖由 機械結構驅動但仍需要人在地面定期對其進行操作控制以 清潔太陽能電池板，然而此太陽能電池板清潔裝置無法對 太陽能電池板表面之髒污程度進行即時之檢測和自動清 潔，從而無法有效地保障太陽能電池板之使用效率。 【發明内容】 有鑒於此，有必要提供一種可自動對太陽能電池板進 ❹行清潔之太陽能電池板自動清潔系統和方法。 一種太陽能電池板自動清潔系統，其包括：一太陽能 電池板；一驅動裝置，用於提供驅動力；一清潔裝置，設 置於該驅動裝置上並由驅動裝置帶動對太陽能電池板進行 清潔。 ❹ 該太陽能電池板自動清潔系統還包括：檢測裝置，用 於檢測太陽能電池板是否需要清潔，並根據檢測、=果控制 該驅動裝置對太陽能電池板進行清潔。 一種太陽能電池板自動清潔方法，該方法包括如下步 提供一太陽能電池板自動清潔系統； 檢測裝置通過環境光敏感測器檢測外界環境之太陽光 強度，通過透射光敏感測器檢測透過保護面板之太陽光金 度’並求出外界環境太1¼光強度和透過仅％ π 项保護面板之太陽光 強度之差值； 將檢測裝置檢測得到之太陽光強度差值與一設定之標 8 200946250 · 準太陽光強度差值比較’若該檢測得到之太陽光強度差值 大於標準太陽光強度差值則需要清潔太陽能電池板，若該 檢測得到之太陽光強度差值小於標準太陽光強度差值則不 需要清潔太陽能電池板； 若需要清潔太陽能電池板則檢測裝置向灑水裝置和驅 動裝置發出執行訊號，使驅動裝置驅動清潔裝置對太陽能 電池板進行清潔。 ❹ 相較於先前技術，本發明所提供之太陽能電池板自動 清潔系統和方法可及時地對太陽能電池板表面之髒污程度 進行檢測和自動清潔，有效地保障了太陽能電池板之使用 效率。 【實施方式】 凊參閱圖1及圖2’其為本發明第一實施方式所提供之 太陽能電池板自動清潔系統丨之結構示意圖。該太陽能電 ❹池板自動清潔系統i包括一太陽能電池板14、一檢測裝置 6、一灑水裝置8、一驅動裝置1〇和一清潔裝置12。 该太陽能電池板14包括一透明之保護面板16和被該 保5蔓面板16覆蓋保護之太陽能電池組17。該檢測裝置6 用於檢測太陽能電池板14之保護面板16之髒污程度並根 據檢測結果控制該灑水裝置8和驅動裝置10對太陽能電池 板14進行清潔。該清潔裝置12由驅動裝置1〇帶動對太陽 能電池板14進行清潔。 該檢測裝置6包括一安襞於太陽能電池板14之保護面 9 200946250 板16外之環境光敏感測器62、一安裝於太陽能電池板之保 護面板16下面之透射光敏感測器64和一分析比較模組 66。該環境光敏感測器62不受任何遮擋，其用於直接檢測 外界環境之太陽光強度，該透射光敏感測器64，用於感測 太陽光穿過該保護面板16之後之光線強度。 該分析比較模組66用於將環境光敏感測器62和透射 光敏感測器64所檢測到之太陽光強度進行比較從而做出是 否需要清潔太陽能電池板14之判斷。保護面板16上之灰 ❹塵和污垢會影響其透射太陽光之能力，因此當保護面板16 髒污時所透過之太陽光強度小於保護面板16潔淨時所透過 之太陽光強度，從環境光敏感測器62和透射光敏感測器64 所檢測之太陽光強度差值Y2便可推測出保護面板16之髒 污程度。根據所期望達到之保護面板16潔淨標準在該分析 比較模組66中對應設定一標準太陽光強度差值γι，若所 檢測到之太陽光強度差值Y2小於或等於該標準太陽光強 ❹度差值Y1則說明此時保護面板16之潔淨程度滿足預定之 要求暫時無須進行清潔，若所檢測到之太陽能光強度差值 Y2大於該標準太陽光強度差值γι則說明此時保護面板 之潔淨程度已無法滿足預定之要求，該分析比較模組66發 出一執行訊號給灑水裝置8和驅動裝置1〇。 該灑水裝置8為一設置於太陽能電池板14頂端之輔助 /月漂裝置，其包括一導水管82，該導水管82開設有一出水 槽84。灑水裝置8於接收到檢測裝置6之執行訊號後向太 陽能電池板14内之保護面板16喷射清潔用水、清潔劑或 200946250 清潔液，以配合清潔裝置12對保護面板16進行清潔。 該驅動裝置10包括分別設置於太陽能電池板14兩侧 邊之滑槽102、在該滑槽1〇2内滑動之滑輪104、驅動該滑 輪104運動之驅動馬達1〇6以及分別設置於該滑槽1〇2之 兩端及驅動馬達106上之一組相互對應之換向感測器1〇8。 該滑槽102包括一對與太陽能電池板14連接之滑軌 1021、由滑執1〇21外沿向上延伸而成之侧壁1〇22以及於 侧壁1022上端向太陽能電池板14中心延伸之擋板1〇23。 ❹該滑軌1021之寬度略大於滑輪1〇4之寬度，用於限制滑輪 104之滑行軌跡。該側壁1〇22用於防止滑輪104向外侧偏 離。該播板1023可遮擋住滑輪1 〇4和與之相連之驅動馬達 106 ’防止灰塵及雜物落入滑執1〇21中。擋板内侧1〇24沿 滑執1021延伸方向之兩端及該馬達1〇6上設置有一組相對 應之換向感測器108’該換向感測器108包括主換向感測器 108b和二個分換向感測器1〇8a。該主換向感測器1〇扑設 〇置於驅動馬達106與該擋板1023相對之一侧，該分換向感 測器論對應該主換向感測器祕分別設置於該擒板 1023内侧兩端。當驅動馬達1〇6帶動清潔裝置12運行至太 陽能電池板14兩端時擋板1〇23上之分換向感測器⑺“和 驅動馬達1G6之主換向感測器驅㈣，驅動馬達1〇6獲 得-換向訊號使其改變轉動方向，帶動清潔裝置12往太陽 能電池板14另一端運行。 該清潔裝置12包括連接於該驅動裝置1〇上之固持部 122和安裝於固持部122上之刷洗件m。該固持部似二 11 200946250 LV:::輪104之間，可隨兩個滑輪104之滚動而移 1 ^ ^ 124為一帶滾軸以1之滾動刷1242，該滾軸 ⑽：：裝於固持部122内之馬達（圖中未標示）帶動。 閱^ 3 ’其為本發明第二實施方式所提供之太陽能 w、糸統之清潔|置24之結構示意圖。該清潔裝置Μ 之結構與第—實施方式所提供之清潔裝置η之結構基本相 同其區別在於清潔裝置24之刷洗件242不可滚動，該刷 洗件242於固持部241内置之彈性件243按壓下緊貼著需 要清潔之太陽能電池板（圖未示）。 ^明參閱圖4,其為本發明第一實施方式所提供之太陽能 電池板自動清潔方法之流程圖，該第一實施方式之清潔方 法包括如下步驟： 步驟S801 ’提供太陽能電池板自動清潔系統1。 步驟S802 ’即時檢測太陽能電池板μ，該檢測裝置6 之環境光敏感測器62和透射光敏感測器64分別即時地獲 ❾取外界環境之太陽光強度和透過太陽能電池板14之保護面 板16之太陽光強度。 步驟S803 ’檢測裝置6判斷是否需要清潔，檢測裝置 6之比較分析模組66將即時獲得之外界環境太陽光強度與 該透射太陽光強度之差值Y2與設定之標準太陽光強度差 值Y1進行比較。若該檢測得到之太陽光強度差值Y2小於 所設定之標準太陽光強度差值Y1則說明此時太陽能電池 板14保護面板16之髒污程度已超過所設定之標準，該檢 測裝置6對灑水裝置8和驅動裝置1〇發出執行訊號，使其 12 200946250 對太陽此電池板^14進行清潔。若所檢測得到之太陽光強度 差值Y2大於所之標準太陽光強度值則說明太陽能 電池板14保護面板16之髒污程度還未超過所設定之標 準’此時返回步驟8802繼續檢測太陽能電池板Η。 步驟_4，清潔太陽能電池板14，該驅動裝置1〇於 接收到檢測裝置6發出之勃仁如„占^ 出之執仃訊號後驅動該清潔裝置12對 太1¼'能電池板1 4之彳早罐品4c 1 & 呆羞面板16進行清潔。該灑水裝置8 號後向太陽能電池板14噴灑清潔用水、清 潔液等，以配合清潔裝置12對太陽能電池板14 進行清潔。 =閱圖5’其為本發明第三實施方式所提供之太陽能 供1動清潔系、统2之結構示意圖。該第三實施方式所 供之太陽能電池板自動===第-實施方式所提 双曰勒，月漂糸統1基本相同，其區別在於. ❹ 該2=施方式所提供之太陽能電池板自動清潔系統2進 一步包括一時間控制器4。 :亥時間控制器4通過訊號線18與檢測裝置6、灌水裝 =和驅動裝置1G相互電連接，其可根據所設定之時間值 =檢測裝置6對太陽能電池板14進行檢測或控制灑水裝 置8、驅動裝置10對太陽能電池板14進行清潔。 =間控制器4包括一時鐘訊號發生器4;、、一時間設 和一緩存寄存器46。該時鐘訊號發生器42為-曰曰體震逢電路’其為整個系統提供準確之時間脈衝。 該時間設定模組44用於根據所設置之時間值協調系统 13 200946250 工 ，:1使用者於初次使用時根據當地時間設n统工作之 白、主、間使用者還可根據實㉟需要設定該太陽能電池板 —A 統2之定時檢測時刻tc、定時清潔時刻tw和 :二：潔所持續之時間TL。該時間設定模組44不斷接收BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic cleaning system and method, and more particularly to a solar panel automatic cleaning system and method for automatically cleaning a solar panel. [Prior Art] With the deterioration of the energy crisis and the strengthening of environmental awareness, people are concerned about the cleanliness of energy © energy and solar cells as a relatively mature clean energy application has become a research hotspot in the energy field. Solar cells use solar panels to convert solar radiation photons into semiconductors through electrical materials (see "Grown juncti〇n GaAs solar cell», Shen5 CC; Pearson, GL; Proceedings of the IEEE, Volume 64, Issue 3, March 1976 Page ( s ) :384-385 ) The photoelectric conversion process of a solar panel refers to the electron-hole pair generated by the solar radiation to a part of the photonic and semiconductor atoms and valence electrons on the solar cell's raft. Under the action of the hole, the semiconductor material forms a photovoltaic electromotive force near the p_N junction, and the photovoltaic power can be externally supplied by using the photovoltaic electric potential in the P-type region and the N-type region of the semiconductor material. The semiconductor materials of the electromotive force are connected in series and connected in parallel to form a solar panel capable of outputting a certain voltage and current. In order to improve the efficiency of receiving the light of the solar panel, it is generally placed at a high position and inclined at an angle, which is difficult to clean. The battery panel is exposed to the outdoor environment for a long time, and it often accumulates a lot of dust on it, causing the connection 7 200946250 The efficiency of light receiving is greatly reduced. Although the existing solar panel cleaning device is driven by mechanical structure, it still needs people to operate and control it on the ground regularly to clean the solar panel. However, the solar panel cleaning device cannot surface the solar panel. The degree of soiling is immediately detected and automatically cleaned, so that the efficiency of use of the solar panel cannot be effectively ensured. [Invention] In view of the above, it is necessary to provide a solar panel that can automatically clean the solar panel. Automatic cleaning system and method. A solar panel automatic cleaning system comprising: a solar panel; a driving device for providing a driving force; a cleaning device disposed on the driving device and driven by the driving device to the solar cell The board is cleaned. ❹ The solar panel automatic cleaning system further includes: a detecting device for detecting whether the solar panel needs to be cleaned, and controlling the driving device to clean the solar panel according to the detecting, = fruit. The cleaning method comprises the following steps: providing a solar panel automatic cleaning system; the detecting device detects the sunlight intensity of the external environment through the ambient light sensitive detector, and detects the sunlight golden degree through the protective panel through the transmitted light sensitive detector' Find the difference between the ambient light intensity and the solar light intensity transmitted through the % π-only protection panel; compare the solar light intensity difference detected by the detection device with a set value of 8 200946250 · Comparison of the quasi-sunlight intensity difference 'If the difference in solar intensity obtained by the test is greater than the difference between the standard solar intensity, the solar panel needs to be cleaned. If the difference in the measured solar intensity is less than the standard solar intensity difference, then the solar panel is not required to be cleaned; If it is necessary to clean the solar panel, the detecting device sends an execution signal to the sprinkler device and the driving device, so that the driving device drives the cleaning device to clean the solar panel.太阳能 Compared with the prior art, the solar panel automatic cleaning system and method provided by the invention can timely detect and automatically clean the surface of the solar panel, thereby effectively ensuring the use efficiency of the solar panel. [Embodiment] Referring to Fig. 1 and Fig. 2', there is shown a schematic structural view of a solar panel automatic cleaning system according to a first embodiment of the present invention. The solar panel automatic cleaning system i includes a solar panel 14, a detecting device 6, a sprinkler 8, a driving device 1 and a cleaning device 12. The solar panel 14 includes a transparent protective panel 16 and a solar array 17 protected by the vine panel 16. The detecting device 6 is for detecting the degree of contamination of the protective panel 16 of the solar panel 14 and controlling the sprinkler 8 and the driving device 10 to clean the solar panel 14 according to the detection result. The cleaning device 12 is driven by the driving device 1 to clean the solar panel 14. The detecting device 6 includes an ambient light sensor 62 mounted on the protective surface 9 of the solar panel 14 200946250, a transmitted light sensor 64 mounted under the protective panel 16 of the solar panel, and an analysis. Comparison module 66. The ambient light sensor 62 is unobstructed for direct detection of the ambient light intensity of the ambient light, and the transmitted light sensor 64 is adapted to sense the intensity of light after the sunlight passes through the protective panel 16. The analysis comparison module 66 is used to compare the intensity of the sunlight detected by the ambient light sensor 62 and the transmitted light sensor 64 to determine whether the solar panel 14 needs to be cleaned. The dust and dirt on the protective panel 16 affects its ability to transmit sunlight. Therefore, when the protective panel 16 is dirty, the intensity of the sunlight transmitted is less than the intensity of the sunlight transmitted by the protective panel 16 when it is clean. The degree of contamination of the protective panel 16 can be inferred from the difference in solar intensity Y2 detected by the detector 62 and the transmitted light sensor 64. A standard solar intensity difference γι is set in the analysis comparison module 66 according to the desired protection panel 16 clean standard. If the detected solar intensity difference Y2 is less than or equal to the standard solar intensity The difference Y1 indicates that the cleaning degree of the protection panel 16 meets the predetermined requirement at this time, and the cleaning is not required. If the detected solar light intensity difference Y2 is greater than the standard solar intensity difference γι, the protection panel is clean. The degree of comparison has not been met, and the analysis comparison module 66 sends an execution signal to the sprinkler 8 and the drive unit 1 . The sprinkler 8 is an auxiliary/moon drift device disposed on the top end of the solar panel 14. The water sprinkler 8 includes a water conduit 82. The water conduit 82 defines a water outlet 84. After receiving the execution signal of the detecting device 6, the sprinkling device 8 sprays cleaning water, detergent or 200946250 cleaning liquid to the protective panel 16 in the solar panel 14 to clean the protective panel 16 in conjunction with the cleaning device 12. The driving device 10 includes a sliding slot 102 respectively disposed on two sides of the solar panel 14 , a pulley 104 sliding in the sliding slot 1 , 2 , a driving motor 1 〇 6 driving the pulley 104 , and respectively disposed on the sliding device The two ends of the slot 1〇2 and one of the groups on the drive motor 106 correspond to the commutation sensors 1〇8. The sliding slot 102 includes a pair of sliding rails 1021 connected to the solar panel 14 and a side wall 1 22 extending upward from the outer edge of the sliding gate 1 21 and extending toward the center of the solar panel 14 at the upper end of the sidewall 1022. The baffle 1〇23. The width of the slide 1021 is slightly larger than the width of the pulley 1〇4 for limiting the sliding track of the pulley 104. The side wall 1 22 is for preventing the pulley 104 from being deflected outward. The playing board 1023 blocks the pulleys 1 and 4 and the driving motor 106' connected thereto to prevent dust and debris from falling into the sliders 1〇21. The baffle inner side 1 〇 24 is disposed at both ends of the sliding 1021 extending direction and the motor 1 〇 6 is provided with a corresponding set of reversing sensors 108 ′. The reversing sensor 108 includes a main reversing sensor 108 b And two sub-commutation sensors 1〇8a. The main reversing sensor 1 is disposed on one side of the driving motor 106 opposite to the baffle 1023, and the sub-commutation sensor is disposed on the seesaw corresponding to the main reversing sensor The inner ends of 1023. When the driving motor 1〇6 drives the cleaning device 12 to run to both ends of the solar panel 14, the sub-commutation sensor (7) on the baffle 1〇23 and the main commutating sensor drive (4) of the driving motor 1G6, the driving motor 1〇6 obtains a commutation signal to change the direction of rotation, and drives the cleaning device 12 to run to the other end of the solar panel 14. The cleaning device 12 includes a holding portion 122 connected to the driving device 1 and is mounted on the holding portion 122. The brushing member m. The holding portion is similar to the two 11 200946250 LV::: between the wheels 104, which can be moved by the rolling of the two pulleys 104 by 1 ^ ^ 124 as a rolling roller with a rolling brush 1242, the rolling The shaft (10): is driven by a motor (not shown) mounted in the holding portion 122. The structure of the solar energy w, the cleaning system of the second embodiment of the present invention is provided. The structure of the cleaning device 基本 is basically the same as that of the cleaning device η provided in the first embodiment. The difference is that the brushing member 242 of the cleaning device 24 is not rollable, and the brushing member 242 is pressed down by the elastic member 243 built in the holding portion 241. Stick to the solar panels that need cleaning ( 4 is a flow chart of a method for automatically cleaning a solar panel according to a first embodiment of the present invention. The cleaning method of the first embodiment includes the following steps: Step S801 'providing a solar panel Automatic cleaning system 1. Step S802 'Instantaneous detection of the solar panel μ, the ambient light sensor 62 and the transmitted light sensor 64 of the detecting device 6 respectively obtain the sunlight intensity of the external environment and the solar panel through The solar intensity of the protective panel 16 of step 14. Step S803 'The detecting device 6 determines whether cleaning is required, and the comparison analysis module 66 of the detecting device 6 immediately obtains the difference Y2 between the ambient light intensity of the outer boundary and the transmitted sunlight intensity. The set standard solar intensity difference Y1 is compared. If the detected solar intensity difference Y2 is smaller than the set standard solar intensity difference Y1, then the solar panel 14 protection panel 16 is dirty. Exceeding the set standard, the detecting device 6 sends an execution signal to the sprinkling device 8 and the driving device 1 to make it 12 200946250 The solar panel 14 is cleaned. If the detected solar intensity difference Y2 is greater than the standard solar intensity value, the solar panel 14 protection panel 16 is not more than the set standard. At this time, the process returns to step 8802 to continue detecting the solar panel Η. Step _4, the solar panel 14 is cleaned, and the driving device 1 drives the cleaning after receiving the smashing signal from the detecting device 6 The device 12 cleans the canister panel 4c 1 & the shame panel 16 of the battery panel 1 4 . The sprinkler No. 8 is then sprayed with cleaning water, cleaning liquid, etc. to the solar panel 14 to clean the solar panel 14 in conjunction with the cleaning device 12. Figure 5 is a schematic view showing the structure of a solar energy supply cleaning system and system 2 according to a third embodiment of the present invention. The solar panel provided by the third embodiment is automatically === the double-roller of the first embodiment, and the monthly drifting system 1 is basically the same, and the difference lies in: ❹ the solar panel automatically provided by the method 2 The cleaning system 2 further includes a time controller 4. The time-of-season controller 4 is electrically connected to the detecting device 6, the water filling device and the driving device 1G via the signal line 18, which can detect or control the water sprinkling device according to the set time value=detecting device 6 8. The drive unit 10 cleans the solar panel 14. The inter-controller 4 includes a clock signal generator 4; a time setting and a buffer register 46. The clock signal generator 42 is a "synchronous circuit" which provides accurate time pulses for the entire system. The time setting module 44 is configured to coordinate the system according to the set time value, and the user can set the white, the main and the inter-user according to the local time. The solar panel-A system 2 timing detection time tc, timing cleaning time tw and: 2: the time TL of the cleaning. The time setting module 44 continuously receives
Tel生器42產生之時間脈衝’ #所設定之定時檢測時刻 屮一抽V一門，衝到來時该時間設定模組44向檢測裝置6發 夕…技:訊號命令其對保護面板16進行檢測；當所設定 ❹ ❹ 向驅叙=潔時刻Tw之時間脈衝到來時該時間設定模組44 和灑水裝置8發出—執行訊號，命令其驅動 δ亥清4裝置1 2對太陽能雷、冰 木 ’ 之保護面板16進行清潔。 時門^7裝置1〇和灑水裝置8開始進行清潔工作時向 時間设定模組44發出一古+拄％咕 ^ ㈣呌吐 出°十時訊唬’時間設定模組44從接 開始對清潔工作進行計時。在經過所設定之 = 後計時結束，此時時間設定模組44向該 水裝置8發出結束訊號以停止清潔工作。 各種資料。 肖於緩存時間設定模組44所設置之 請參閱圖6，為本發㈣Z實財 池板自動清潔方法之流_ 之太陽月匕電 包括如下步驟： Θ第二實施方式之清潔方法 步驟S901，提供一太陽能雷 步驟驗，初始設定，==，清«統2° ^ ,-J a^，J τ C ^ ^ " 5 ^Γβ1 ^ ^ 4 疋時β潔時刻TW和每次清潔之 200946250 持續時間TL。 步驟S903,獲取時鐘訊號，該時間 鐘發生器42和一時間設定模組44，該 ^ ^秸一時 斷獲取時鐘發生器42所產生之系統時鐘訊組44不 步驟S904，時間控制器4判斷是 — 該時間設定模組44根據獲取之時铲邙$‘、、、疋之時刻， 檢測時…定時清潔時刻上否::斷定時 刻TC到來時’時間設定模組-向檢測裝置:;Π時 訊號，當定時清潔時刻TW到來時，時間設定模組44= 動裝置10和麗水裝η發出-執行訊號。 m ”步驟_5’檢測太陽能電池板14 ’該檢測震置6 -壤境光敏感測器62、一透射光敏感測器㈣一比較 模組6 6 ’檢測裝置6於接收到時間設定模組4 4 二 訊號後打開該環境紐感㈣62和透射純感測器6= 太1%能電池板14進行檢測 ❹步驟S906’檢測裝置6判斷是否需要清潔，該檢測裝 置6内之比較分析模組66把所獲得之環境光敏感測器^ 和透射光敏感測器64之太陽光強度差值Υ2與設定之標準 太陽光強度差值Υ1進行比較，判斷是否需要對太陽能電池 板14進行清潔。當判斷為太陽能電池板14需要清潔時該 檢測裝置6向驅動裝置1〇和灑水裝置8發出一執行訊號， 當判斷為不需要清潔時則返回步驟s9〇3。 步驟S907 ’月春太陽能電池板14，該驅動裝置1 〇於 接收到時間設定模組4 4或檢測裝置6發出之執行訊號後驅 15 200946250 動該β潔#置12對太陽能電池板14進行清潔。該麗水裝 置8於接收到執行訊號後向太陽能電池板14進行喷清潔用 水、清潔劑或清潔液等，以配合清潔裝置12對太陽能電池 板14進行清潔。 該驅動裝置10和灑水裝置8於開始清潔工作時向時間 設定模組44發出一計時訊號，在經過所設定之清潔持續時 間TL後時間設定模組44向驅動裝置1〇和灑水裝置8發出 結束訊號以停止清潔動作。 與先前技術相比，本發明提供之太陽能電池板自動清 潔系統和方法可及時地對太陽能電池板之保護面板進行檢 測和清潔。不僅避免了人工清潔太陽能板所帶來之危險和 不便，還能根據域能電池板之髒污程度合理有效地進 清潔。 綜上所述，本發明確已符合發明專利之要件，遂依法 ，出專利申請。惟’以上所述者僅為本發明之較佳實施方 =自不能以此限制本案之中請專利範圍。舉凡熟悉本案 =之人士援依本發明之㈣所作之等效修飾或變化，皆 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 動丄1為本發明第一實施方式所提供之太陽能電池板自 動清潔系統結構示意圖。 傲曰 圖2為圖1之太陽能電池板自動清潔系統正視圖。 李统本發明第二實施方式所提供之太陽能自動清潔 系統之清潔裝置之結構示意圖。 200946250 圖4為本發明第一實施方式所提供之太陽能電池板自 動清潔方法之流程圖。 4 圖5為本發明第三實施方式所提供之太陽能電池板自 動 >月潔系統之結構示意圖。 圖6為本發明第三實施方式所提供之太陽能電池板自 動清潔方法之流程圖。 【主要元件符號說明】 ❹太陽能電池板自動清潔系統卜2 檢測裝置 6 太陽能電池板 14 灑水裝置 8 驅動裝置 10 清潔裝置 12、24 保護面板 16 太陽能電池組 17 環境光敏感測器 62 透射光敏感測器 64 比較分析模組 66 導水管 82 出水槽 84 滑槽 102 滑輪 104 驅動馬達 106 17 200946250 換向感測器 108 滑軌 1021 ‘侧壁 1022 擋板 1023 擋板内側 1024 主換向感測器 l〇8b 分換向感測器 l〇8a 固持部 122、241 ❹刷洗件 124、242 滾軸 1241 滾動刷 1242 彈性件 243 訊號線 18 時鐘發生器 42 時間設定模組 44 &緩存寄存器 46The time detection pulse generated by the bit processor 42 is set to a timing detection time. When the rush arrives, the time setting module 44 sends the detection device 6 to the detection device 6. The technique: the signal commands it to detect the protection panel 16; When the time pulse of the set ❹ ❹ 驱 = 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 洁 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 时间 该 该 该 时间The protective panel 16 is cleaned. When the door device 1〇 and the sprinkler device 8 start to perform the cleaning work, an ancient +拄%咕^ is issued to the time setting module 44. (4) 呌 出 ° 十 十 时间 时间 时间 'Time setting module 44 from the start of the pair The cleaning work is timed. After the set = is completed, the time setting module 44 sends an end signal to the water device 8 to stop the cleaning work. Various materials. Please refer to FIG. 6 for the setting of the buffer time setting module 44. The current method of the fourth embodiment of the automatic cleaning method of the present invention includes the following steps: 清洁 The cleaning method step S901 of the second embodiment, Provide a solar mine step test, initial setting, ==, clear «system 2 ° ^, -J a^, J τ C ^ ^ " 5 ^ Γ β1 ^ ^ 4 β when β cleaning time TW and each cleaning of 200946250 Duration TL. Step S903, acquiring a clock signal, the time clock generator 42 and a time setting module 44, the system clock group 44 generated by the clock generator 42 is not step S904, and the time controller 4 determines that - The time setting module 44 detects the time of the shovel $', 疋, 疋 at the time of acquisition... The timing of the cleaning time is no: When the time TC is determined, the time setting module - the detecting device: Π The signal, when the timing cleaning time TW arrives, the time setting module 44 = the dynamic device 10 and the Lishui device η issue-execute signal. m ”Step _5 ′ Detecting solar panel 14 ′ Detecting vibrating 6 - Soil light sensor 62, a transmitted light sensor (4) - Comparison module 6 6 'Detecting device 6 receiving time setting module 4 4 After the two signals, the environment is turned on (4) 62 and the transmission pure sensor 6 = too 1% can be detected by the battery board 14, step S906', the detecting device 6 determines whether cleaning is required, and the comparison analysis module in the detecting device 6 66 comparing the obtained solar light intensity difference Υ2 between the ambient light sensitive sensor and the transmitted light sensitive sensor 64 with the set standard solar light intensity difference Υ1 to determine whether the solar panel 14 needs to be cleaned. When it is determined that the solar panel 14 needs to be cleaned, the detecting device 6 sends an execution signal to the driving device 1〇 and the sprinkling device 8. When it is determined that cleaning is not required, the process returns to step s9〇3. Step S907 'Yuechun solar panel 14. The driving device 1 receives the execution signal from the time setting module 44 or the detecting device 6 and then cleans the solar panel 14. The water device 8 is connected. After the execution of the signal, the solar panel 14 is sprayed with cleaning water, detergent or cleaning solution, etc., to clean the solar panel 14 in conjunction with the cleaning device 12. The driving device 10 and the sprinkler 8 are in time to start cleaning work. The setting module 44 sends a timing signal, and after the set cleaning duration TL, the time setting module 44 sends an end signal to the driving device 1 and the sprinkler 8 to stop the cleaning operation. Compared with the prior art, the present invention The solar panel automatic cleaning system and method provide timely detection and cleaning of the solar panel protection panel, which not only avoids the danger and inconvenience caused by manual cleaning of the solar panel, but also according to the pollution of the domain energy panel. In summary, the present invention has indeed met the requirements of the invention patent, and has been patented according to law. However, the above is only a preferred embodiment of the present invention. In this case, the scope of the patent is requested. Anyone who is familiar with the case = the equivalent modification or change made in accordance with (4) of the present invention shall be It is within the scope of the following patent application. [Simple Description of the Drawings] The structure of the solar panel automatic cleaning system provided by the first embodiment of the present invention is shown in Fig. 1. The proud view of Fig. 1 is the solar panel automatic cleaning system of Fig. 1. Fig. 4 is a schematic structural view of a cleaning device for a solar automatic cleaning system according to a second embodiment of the present invention. 200946250 Fig. 4 is a flow chart showing a method for automatically cleaning a solar panel according to a first embodiment of the present invention. FIG. 6 is a flow chart of a solar panel automatic cleaning method according to a third embodiment of the present invention. FIG. [Description of main component symbols] ❹Automatic cleaning system for solar panels 2 Detection device 6 Solar panels 14 Sprinklers 8 Drives 10 Cleaning devices 12, 24 Protective panels 16 Solar cells 17 Ambient light sensors 62 Transmitted light sensitive Detector 64 comparison analysis module 66 water conduit 82 water outlet 84 chute 102 pulley 104 drive motor 106 17 200946250 reversing sensor 108 slide 1021 'side wall 1022 baffle 1023 baffle inner 1024 main reversing sensor L〇8b sub-commutation sensor l〇8a holding portion 122, 241 ❹ brushing member 124, 242 roller 1241 rolling brush 1242 elastic member 243 signal line 18 clock generator 42 time setting module 44 & buffer register 46