TWI600865B - Chasing day system and its operation method - Google Patents
Chasing day system and its operation method Download PDFInfo
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Description
本發明係有關於一種追日的技術，特別是指一種藉由利用影像處理技術來搜尋天空中最亮點，進而確認太陽所在位置之追日系統。 The present invention relates to a technique for chasing the sun, and more particularly to a chasing system that uses image processing technology to search for the brightest point in the sky and thereby confirm the location of the sun.
傳統的太陽能發電系統，依太陽能板設置方式，可分為固定型與追日型兩種，而當追日型之太陽能發電系統整合應用於一太陽能面板上時，並相較於固定型之太陽能發電系統，除了可大幅提升預期產生的發電量約33%外，又能讓太陽能面板與日光直射角度近乎於90°的最佳角度。 The traditional solar power generation system can be divided into fixed type and chasing type according to the solar panel setting method, and when the solar power generation system of the Japanese-type solar power system is integrated and applied to a solar panel, compared with the fixed type solar energy The power generation system, in addition to significantly increasing the expected power generation by about 33%, allows the solar panel to be at an optimum angle of nearly 90° to direct sunlight.
然而，一般追日型之太陽能發電系統乃是根據當地的地理位置與太陽運轉的軌道來計算出太陽的運行方位與軌跡，並由當地的時間來推估太陽在當時可能所在天空的位置，因此，除所需求匹配之機械構件與馬達電控構件等精密度、儀校與配置成本大幅增加外，因此當變更系統的設置地點時，則必須將內、外部的軟硬體構件重新設定，在實質的操作上實為相當不便。綜上，有鑑於此，實則有待改善之。 However, the general solar-powered solar system is based on the local geographic location and the orbit of the sun to calculate the direction and trajectory of the sun, and the local time to estimate the position of the sun at the time, so In addition to the precision, instrumentation and configuration costs of mechanical components and motor electronic control components that are required to be matched, the cost of instrumentation and configuration is greatly increased. Therefore, when changing the installation location of the system, the internal and external hardware and hardware components must be reset. The actual operation is quite inconvenient. In summary, in view of this, there is still room for improvement.
有鑒於前述習知技藝之不足後，本發明之目的乃在於提供一種利用影像處理技術來搜尋天空中最亮點，進而用以代表太陽位置之追日系統，除具有不易受天候因素所影響、降低軟硬體配置成本、提升追日 精準度等功效之外，更能藉由所配置之攝影功能來提供監控太陽能面板表面是否具髒污、裂痕或損壞等現象，進而提供操作者或使用者識別。 In view of the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a tracking system that uses image processing technology to search for the brightest point in the sky and is used to represent the position of the sun, in addition to being less susceptible to weather factors and reducing Software and hardware configuration costs, improve the pursuit of the day In addition to the accuracy and other functions, it can provide the operator or user identification by providing the photographic function to monitor whether the surface of the solar panel is dirty, cracked or damaged.
為達到上述目的，本發明提供一種追日系統的操作方法，其步驟包含有： In order to achieve the above object, the present invention provides a method for operating a tracking system, the steps of which include:
S1步驟、提供一太陽能面板、一鏡頭、一驅動裝置以及一控制模組；該驅動裝置具有一馬達以及一調整件，該馬達連接於該調整件；該調整件連接於該太陽能面板，用以控制該太陽能面板的作動，進而調整該太陽能面板的方向及角度；該控制模組係各別電性連接於該鏡頭與該驅動裝置之馬達。 Step S1, providing a solar panel, a lens, a driving device and a control module; the driving device has a motor and an adjusting component, the motor is connected to the adjusting component; the adjusting component is connected to the solar panel, Controlling the operation of the solar panel to adjust the direction and angle of the solar panel; the control module is electrically connected to the lens and the motor of the driving device.
S2步驟、以該鏡頭攝取天空影像，而該微處理器接收來自於該鏡頭所傳輸的一影像數據。 In step S2, the sky image is taken by the lens, and the microprocessor receives an image data transmitted from the lens.
S3步驟、該微處理器藉由執行一第一演算邏輯來分析運算該影像數據中的一灰階影像數據，進而產生一最亮點數據。 In step S3, the microprocessor analyzes and computes a grayscale image data in the image data by performing a first calculation logic to generate a brightest point data.
S4步驟、該微處理器將依據該最亮點數據計算出該最亮點數據所在位置與該鏡頭中所攝取畫面之預設中心點二者之間的一位移數據，用以辨識太陽是否位於該鏡頭中攝取畫面之預定中心原點位置。當該微處理器判斷該位移數據表示為太陽未位於該鏡頭中攝取畫面之預定中心原點位置時，則繼續執行S5步驟；當該微處理器判斷該位移數據(例如該位移數據表示為0時)表示為太陽已位於該鏡頭中攝取畫面之預定中心原點位置時，則執行S6步驟。 In step S4, the microprocessor calculates a displacement data between the position of the brightest point data and the preset center point of the image taken in the lens according to the brightest point data, to identify whether the sun is located in the lens. The predetermined center origin position of the picture is taken. When the microprocessor determines that the displacement data indicates that the sun is not located at a predetermined center origin position of the taken picture in the lens, proceeding to step S5; when the microprocessor determines the displacement data (eg, the displacement data is represented as 0 When it is indicated that the sun is already located at the predetermined center origin position of the taken picture in the lens, step S6 is performed.
S5步驟、該微處理器將依據該位移數據產生一相對應的啟動訊號並傳輸至該馬達，該馬達將依據該啟動訊號而運動，進而驅動該調整件控制該太陽能面板作動，使得該太陽能面板正對於太陽的位置。 In step S5, the microprocessor generates a corresponding activation signal according to the displacement data and transmits the same to the motor, and the motor moves according to the activation signal, thereby driving the adjustment component to control the solar panel to act, so that the solar panel Just for the position of the sun.
S6步驟、該微處理器將產生一閒置訊號而傳輸至該驅動裝 置，用以控制該驅動裝置得依據該閒置訊號而閒置一預定時間之後，則可回到該S2步驟中繼續執行。 In step S6, the microprocessor generates an idle signal and transmits the signal to the driver. After the control device is allowed to idle for a predetermined time according to the idle signal, it may return to the step S2 to continue execution.
較佳地，其更包含有一X步驟，即該微處理器更具有一第二演算邏輯，當該鏡頭所攝取的該影像數據為一彩色影像數據時，該微處理器係藉由執行該第二演算邏輯將該彩色影像數據轉換為該灰階影像數據；其中，該X步驟係介於該S2步驟與該S3步驟之間執行。 Preferably, the microprocessor further includes an X step, that is, the microprocessor further has a second calculation logic. When the image data captured by the lens is a color image data, the microprocessor performs the The second calculus logic converts the color image data into the grayscale image data; wherein the X step is performed between the S2 step and the S3 step.
較佳地，其更包含有一Z步驟，即該微處理器更具有一第三演算邏輯，該微處理器藉由執行該第三演算邏輯來濾除該影像數據之雜訊；其中，該Z步驟可介於該S2步驟與該S3步驟或該S3步驟與該S4步驟之間。 Preferably, the method further includes a Z step, that is, the microprocessor further has a third calculation logic, and the microprocessor filters the noise of the image data by executing the third calculation logic; wherein, the Z The step may be between the S2 step and the S3 step or between the S3 step and the S4 step.
有關於本發明之追日系統的結構、作動特性及其所欲達成之功效等，將於後續實施方式中詳載敘明，於此便不再贅述。 The structure, the actuation characteristics, and the effects to be achieved by the tracking system of the present invention will be described in detail in the following embodiments, and will not be described again.
10、10A、10B、10C‧‧‧追日系統 10, 10A, 10B, 10C‧‧‧ Chasing System
11‧‧‧太陽能面板 11‧‧‧ solar panels
13、13A、13B、13C‧‧‧鏡頭 13, 13A, 13B, 13C‧‧‧ lens
15、15B、15C‧‧‧驅動裝置 15, 15B, 15C‧‧‧ drive
151、151B、151C‧‧‧馬達 151, 151B, 151C‧‧ ‧ motor
153‧‧‧調整件 153‧‧‧Adjustment
20、20A、20B、20C‧‧‧控制模組 20, 20A, 20B, 20C‧‧‧ control module
21、21A、21B、21C‧‧‧微處理器 21, 21A, 21B, 21C‧‧‧ microprocessor
211、211A、211B‧‧‧第一演算邏輯 211, 211A, 211B‧‧‧ first calculus logic
213、213B‧‧‧第二演算邏輯 213, 213B‧‧‧ second calculus logic
215‧‧‧第三演算邏輯 215‧‧‧ Third calculus logic
23‧‧‧接收器 23‧‧‧ Receiver
25‧‧‧發射器 25‧‧‧transmitter
D1‧‧‧影像數據 D1‧‧‧ image data
D2‧‧‧最亮點數據 D2‧‧‧ highlight data
D3‧‧‧位移數據 D3‧‧‧ Displacement data
R‧‧‧距離 R‧‧‧ distance
S1、S2、S3、S4‧‧‧步驟 S1, S2, S3, S4‧‧‧ steps
S5、S6、X、Z‧‧‧步驟 S5, S6, X, Z‧‧‧ steps
T1‧‧‧第一閾值 T1‧‧‧ first threshold
T2‧‧‧第二閾值 T2‧‧‧ second threshold
N1‧‧‧啟動訊號 N1‧‧‧ start signal
N2‧‧‧閒置訊號 N2‧‧‧ idle signal
Y‧‧‧位置 Y‧‧‧ position
θ‧‧‧角度 Θ‧‧‧ angle
第1圖係為本發明第一較佳實施例之系統架構示意圖。 1 is a schematic diagram of a system architecture of a first preferred embodiment of the present invention.
第2圖係為本發明第一較佳實施例之系統配置示意圖。 Figure 2 is a schematic diagram showing the system configuration of the first preferred embodiment of the present invention.
第3圖係為本發明第一較佳實施例之系統畫面示意圖。 Figure 3 is a schematic diagram of a system screen according to a first preferred embodiment of the present invention.
第4圖係為本發明第一較佳實施例之實測數據示意圖。 Figure 4 is a schematic diagram of measured data of the first preferred embodiment of the present invention.
第5圖係為本發明第一較佳實施例之第一流程步驟示意圖。 Figure 5 is a schematic diagram showing the first process steps of the first preferred embodiment of the present invention.
第6圖係為本發明第一較佳實施例之第二流程步驟示意圖。 Figure 6 is a schematic diagram showing the second process steps of the first preferred embodiment of the present invention.
第7圖係為本發明第二較佳實施例之系統架構示意圖。 Figure 7 is a schematic diagram of the system architecture of the second preferred embodiment of the present invention.
第8圖係為本發明第二較佳實施例之流程步驟示意圖。 Figure 8 is a schematic view showing the steps of the second preferred embodiment of the present invention.
第9圖係為本發明第三較佳實施例之系統架構示意圖。 Figure 9 is a schematic diagram of the system architecture of the third preferred embodiment of the present invention.
第10圖係為本發明第三較佳實施例之流程步驟示意圖。 Figure 10 is a schematic view showing the steps of the process of the third preferred embodiment of the present invention.
第11圖係為本發明第四較佳實施例之系統架構示意圖。 Figure 11 is a schematic diagram of the system architecture of the fourth preferred embodiment of the present invention.
以下將藉由所列舉之實施例並配合所隨附之圖式，詳述本發明之結構特性與其預期功效，首先，以下闡述之各實施例及圖式中，相同之參考號碼，係表示相同或類似之元素、元件、物件、結構、系統、架構、裝置、流程、方法或步驟，合先敘明。 In the following, the structural characteristics of the present invention and their intended effects will be described in detail by way of the examples and the accompanying drawings. First, in the embodiments and drawings, the same reference numerals are used to indicate the same. Or elements, components, objects, structures, systems, structures, devices, processes, methods, or steps that are similar.
請先參閱第1圖，本發明係提供一種追日系統10，其包含有： Referring first to Figure 1, the present invention provides a tracking system 10 that includes:
一太陽能面板11，即為習知一般具有能接收太陽能或輻射能的構件。 A solar panel 11, that is, conventionally, has a member capable of receiving solar energy or radiant energy.
一鏡頭13，用以攝取天空中的影像；該鏡頭13所攝取的影像可包含但不限於一靜態彩色影像數據、一靜態灰階影像數據、一動態彩色影像數據或一動態灰階影像數據。 A lens 13 for capturing an image in the sky; the image captured by the lens 13 may include, but is not limited to, a static color image data, a static grayscale image data, a dynamic color image data, or a dynamic grayscale image data.
一驅動裝置15，係具有一馬達151以及一調整件153，該馬達153連接於該調整件153；該調整件153連接於該太陽能面板11，用以控制該太陽能面板11的作動，進而調整該太陽能面板11的方向及角度。 A driving device 15 has a motor 151 and an adjusting member 153. The motor 153 is connected to the adjusting member 153. The adjusting member 153 is connected to the solar panel 11 for controlling the operation of the solar panel 11 and adjusting the The direction and angle of the solar panel 11.
一控制模組20，係各別電性連接於該鏡頭13與該驅動裝置15之馬達151；該控制模組20具有一微處理器21，而該微處理器21具有一第一演算邏輯211以及一第二演算邏輯213。 A control module 20 is electrically connected to the lens 13 and the motor 151 of the driving device 15; the control module 20 has a microprocessor 21, and the microprocessor 21 has a first calculation logic 211. And a second calculus logic 213.
而於本發明之第一較佳實施例中，其相較於習知技術的顯著功效乃在於：藉由該追日系統10之鏡頭13來攝取天空中的影像，透過該追日系統10之控制模組20的影像處理技術來轉換為代表亮度的數據，除能用以輔助判斷天候狀態外，更能用以驅動該驅動裝置15作動至正對於太陽的位置為止。 In the first preferred embodiment of the present invention, the significant effect of the prior art is that the image of the sky is captured by the lens 13 of the tracking system 10, and the tracking system 10 is The image processing technology of the control module 20 converts the data into brightness, which can be used to assist the determination of the weather state, and can be used to drive the driving device 15 to move to the position of the sun.
請再一併參閱第2圖，該追日系統10之鏡頭13乃舉例以樹莓派攝影裝置來攝取天空中的影像，但非用以限制本發明之第一較佳實施例欲主張的技術特徵及其所欲達成之功效，合先敘明；若將該鏡頭13中所攝取的畫面劃分為一平面座標(舉例為0°~180°)，再將不同時間點所攝取到的太陽影像重疊起來後，首先，假設該追日系統10之鏡頭13於不同時間點所攝取之太陽影像位置的距離R皆為定值，接著，假設不同時間點所攝取到的太陽影像位置之間所夾的角度為θ(舉例為0°~90°之間)，故可透過本發明之第一較佳實施例來合理推定太陽於該鏡頭13中位置Y的比例關係為R×sinθ。 Please refer to FIG. 2 again. The lens 13 of the tracking system 10 is for example taking a picture in the sky with a raspberry pie photography device, but is not intended to limit the technology to be claimed in the first preferred embodiment of the present invention. The characteristics and the effects to be achieved are described first; if the picture taken in the lens 13 is divided into a plane coordinate (for example, 0° to 180°), the sun image captured at different time points is taken. After overlapping, firstly, it is assumed that the distance R of the sun image position taken by the lens 13 of the tracking system 10 at different time points is constant, and then, assuming that the sun image positions captured at different time points are sandwiched between The angle is θ (for example, between 0° and 90°), so that the proportional relationship of the position of the sun to the position Y of the lens 13 can be reasonably estimated to be R × sin θ by the first preferred embodiment of the present invention.
請再一併參閱第3圖，該微處理器21之第一演算邏輯211乃用以將自該鏡頭13所攝取的一影像數據D1，而本案係舉例該影像數據D1為一灰階影像數據，但非用以作為限定本案所欲主張之技術特徵，合先敘明。在該鏡頭13中所攝取畫面係假設由一第一軸向(舉例為X軸向)與一第二軸向(舉例為Y軸向)所構成具有預設中心原點座標(0,0)的畫面，接著，再透過該微處理器21之第一演算邏輯211來分析運算該影像數據D1，進而產生一最亮點數據D2，意即將該影像數據D1中每個像素(pixel)轉換為可代表亮度的亮度值(luminance)後，再進行算術平均，用以作為代表太陽的中心位置。其中，當該最亮點數據D2大於預設的一第一閾值T1時，則表示當時的天候狀態為晴朗；當該最亮點數據D2小於預設的一第二閾值T2時，則表示當時的天候狀態為陰雨天；當該最亮點數據D2介於該第一閾值T1與該第二閾值T2之間時，則表示當時的天候狀態為非晴朗。而於本案中，係舉例該第一閾值T1設定為230，該第二閾值T2設定為200。 Referring to FIG. 3 again, the first calculation logic 211 of the microprocessor 21 is used to capture an image data D1 taken from the lens 13. The image data D1 is exemplified by a grayscale image data. However, it is not intended to be used as a technical feature to define the scope of the case. The picture taken in the lens 13 is assumed to have a preset center origin coordinate (0, 0) formed by a first axial direction (for example, an X-axis direction) and a second axial direction (for example, a Y-axis direction). Then, the first calculation logic 211 of the microprocessor 21 is used to analyze and calculate the image data D1, thereby generating a brightest point data D2, which means that each pixel (pixel) in the image data D1 is converted into a After representing the luminance value of the luminance, an arithmetic average is performed to represent the center position of the sun. Wherein, when the most bright spot data D2 is greater than a preset first threshold T1, it indicates that the current weather state is clear; when the brightest point data D2 is less than a preset second threshold T2, it indicates the current weather. The state is rainy day; when the most bright spot data D2 is between the first threshold T1 and the second threshold T2, it indicates that the current weather state is not clear. In the present case, the first threshold T1 is set to 230, and the second threshold T2 is set to 200.
請再一併參閱第4圖，接著，該微處理器21將依據該最亮點數據D2來計算出該最亮點數據D2的所在位置與該鏡頭13中所攝取畫面之預設中心原點二者之間的一位移數據D3，進而產生一相對應的啟動訊號N1 並傳輸至該馬達151；接著，該馬達151將依據該啟動訊號N1而隨之運動，進而驅動該調整件153得以作動，直至該調整件153控制該太陽能面板11作動，調整方向及角度至該太陽能面板11正對於太陽的位置為止。而本案中所指「正對於太陽的位置」乃是當以該太陽能面板11為基準面時，其法線方向所正指向於太陽之意。 Referring to FIG. 4 again, the microprocessor 21 will calculate the location of the highlight data D2 and the preset center origin of the image captured in the lens 13 based on the highlight data D2. A displacement data D3 between them, thereby generating a corresponding start signal N1 And the motor 151 is moved according to the activation signal N1, and then the adjustment member 153 is driven to be activated until the adjustment member 153 controls the solar panel 11 to operate, and adjusts the direction and angle to the The solar panel 11 is facing the position of the sun. In the present case, the "position to the sun" refers to the fact that when the solar panel 11 is used as a reference surface, the normal direction thereof is directed to the sun.
接著，經實測後，當該位移數據D3為314時，則表示必須驅動該調整件153控制該太陽能面板11作動至正對於太陽位置的轉動角度為10°；當該位移數據D3為575時，則表示必須驅動該調整件153控制該太陽能面板11作動至正對於太陽位置的轉動角度為20°；當該位移數據D3為788時，則表示必須驅動該調整件153控制該太陽能面板11作動至正對於太陽位置的轉動角度為30°；當該位移數據D3為927時，則表示必須驅動該調整件153控制該太陽能面板11作動至正對於太陽位置的轉動角度為40°；而當該位移數據D3為970時，則表示必須驅動該調整件153控制該太陽能面板11作動至正對於太陽位置的轉動角度為50°。 Then, after the actual measurement, when the displacement data D3 is 314, it means that the adjustment member 153 must be driven to control the solar panel 11 to be operated until the rotation angle to the sun position is 10°; when the displacement data D3 is 575, It means that the adjusting member 153 must be driven to control the solar panel 11 to be rotated to a right angle of 20° to the sun position; when the displacement data D3 is 788, it means that the adjusting member 153 must be driven to control the solar panel 11 to be activated to The angle of rotation for the position of the sun is 30°; when the displacement data D3 is 927, it means that the adjustment member 153 must be driven to control the solar panel 11 to move to a right angle of 40° to the position of the sun; and when the displacement When the data D3 is 970, it means that the adjusting member 153 must be driven to control the solar panel 11 to be operated to a right angle of 50° with respect to the position of the sun.
綜上所陳，即當透過本發明所提供之追日系統10來輔助追蹤太陽位置時，除具有不易受天候因素所影響、降低軟硬體配置成本、提升追日精準度等功效之外，更能藉由所配置之攝影功能來提供監控太陽能面板表面是否具髒污、裂痕或損壞等現象，進而提供操作者或使用者識別。 In summary, when the tracking system 10 provided by the present invention assists in tracking the position of the sun, in addition to being less susceptible to weather factors, reducing the cost of configuring hardware and software, and improving the accuracy of tracking the sun, It is also possible to provide an operator or user identification by providing a photographic function to provide monitoring of whether the surface of the solar panel is dirty, cracked or damaged.
以上為詮釋本發明之第一較佳實施例的技術特徵及其功效，其後，將繼續闡述可應用於本發明之第一較佳實施例的一種追日系統的操作方法。 The above is a description of the technical features of the first preferred embodiment of the present invention and its effects, and thereafter, a method of operating a sun-tracking system applicable to the first preferred embodiment of the present invention will be further described.
請再參閱第5圖，係本發明所提供之一種追日系統的操作方法，其步驟包含有： Please refer to FIG. 5 again, which is a method for operating a tracking system provided by the present invention, and the steps thereof include:
S1步驟、提供一太陽能面板11、一鏡頭13、一驅動裝置15 以及一控制模組20；該驅動裝置15具有一馬達151以及一調整件153，該馬達153連接於該調整件153；該調整件153連接於該太陽能面板11，用以控制該太陽能面板11的作動，進而調整該太陽能面板11的方向及角度；該控制模組20係各別電性連接於該鏡頭13與該驅動裝置15之馬達151。 Step S1, providing a solar panel 11, a lens 13, a driving device 15 And a control module 20; the driving device 15 has a motor 151 and an adjusting member 153, the motor 153 is connected to the adjusting member 153; the adjusting member 153 is connected to the solar panel 11 for controlling the solar panel 11 The control module 20 is electrically connected to the lens 13 and the motor 151 of the driving device 15 respectively.
S2步驟、以該鏡頭13攝取天空中的影像，而該微處理器21接收來自於該鏡頭13所傳輸的一影像數據D1。 In step S2, the image in the sky is taken by the lens 13, and the microprocessor 21 receives an image data D1 transmitted from the lens 13.
S3步驟、當該影像數據D1為一灰階影像數據時，該微處理器21藉由執行一第一演算邏輯211來分析運算該影像數據D1，進而產生一最亮點數據D2。 In step S3, when the image data D1 is a grayscale image data, the microprocessor 21 analyzes and calculates the image data D1 by executing a first calculation logic 211, thereby generating a brightest point data D2.
S4步驟、該微處理器21將依據該最亮點數據D2計算出該最亮點數據D2所在位置與該鏡頭13中所攝取畫面之預設中心點二者之間的一位移數據D3，用以辨識太陽是否位於該鏡頭13中攝取畫面之預定中心原點位置；當該微處理器21判斷該位移數據D3表示為太陽未位於該鏡頭13中攝取畫面之預定中心原點位置時，則繼續執行S5步驟；當該微處理器21判斷該位移數據D3(例如：該位移數據D3表示為0時)表示為太陽已位於該鏡頭13中攝取畫面之預定中心原點位置時，則執行S6步驟。 In step S4, the microprocessor 21 calculates a displacement data D3 between the position of the brightest point data D2 and the preset center point of the image taken in the lens 13 according to the highlight data D2 for identification. Whether the sun is located at the predetermined center origin position of the taken image in the lens 13; when the microprocessor 21 determines that the displacement data D3 indicates that the sun is not located at the predetermined center origin position of the taken image in the lens 13, the S5 is continued. Step; when the microprocessor 21 judges that the displacement data D3 (for example, the displacement data D3 is represented as 0) is expressed as the predetermined center origin position of the taken image of the lens in the lens 13, the step S6 is performed.
S5步驟、該微處理器21將依據該位移數據D3產生一相對應的啟動訊號N1並傳輸至該馬達151，該馬達151將依據該啟動訊號N1而運動，進而驅動該調整件153控制該太陽能面板11作動，使得該太陽能面板11正對於太陽的位置。 In step S5, the microprocessor 21 generates a corresponding start signal N1 according to the displacement data D3 and transmits it to the motor 151. The motor 151 will move according to the start signal N1, thereby driving the adjusting member 153 to control the solar energy. The panel 11 is actuated such that the solar panel 11 is facing the position of the sun.
S6步驟、該微處理器21將產生一閒置訊號N2而傳輸至該驅動裝置15，用以控制該驅動裝置15得依據該閒置訊號N2而閒置一預定時間。其中，使用者或操作者將可依據各部件之機械作動誤差時間，進一步設定該微處理器21所欲產生的該閒置訊號N2，以利於該太陽能面板11可配 合該預定時間來作動至正對於太陽的位置。 In step S6, the microprocessor 21 generates an idle signal N2 and transmits it to the driving device 15 for controlling the driving device 15 to idle for a predetermined time according to the idle signal N2. The user or the operator may further set the idle signal N2 to be generated by the microprocessor 21 according to the mechanical actuation error time of each component, so that the solar panel 11 can be matched. The predetermined time is taken to move to the position of the sun.
綜上，此時即完成應用於本發明之第一較佳實施例的一次性追日系統的操作方法。 In summary, the operation method of the one-time sun-tracking system applied to the first preferred embodiment of the present invention is completed at this time.
請再參閱第6圖，於該S6步驟中，當該驅動裝置15依據該閒置訊號N2而閒置一預定時間後，則將再回到該S2步驟中繼續執行後續步驟。 Referring to FIG. 6 again, in the step S6, after the driving device 15 is idle for a predetermined time according to the idle signal N2, it will return to the step S2 to continue the subsequent steps.
緣此，藉以達到應用於本發明之第一較佳實施例的即時性追日系統的操作方法及其功效。其後，將繼續闡述本發明之第二較佳實施例的技術特徵及其功效。 Accordingly, the method of operation and its efficacy of the instant tracking system applied to the first preferred embodiment of the present invention are achieved. Hereinafter, the technical features and effects of the second preferred embodiment of the present invention will be further explained.
請再參閱第7圖，係本發明所提供之一種追日系統10A，主要係概同於前揭實施例，而不同之處乃在於： Please refer to FIG. 7 again, which is a tracking system 10A provided by the present invention, which is mainly related to the foregoing embodiments, and the difference is:
該控制模組20A之微處理器21A更具有一第二演算邏輯213；意即，當該鏡頭13A所攝取的一影像數據D1為一彩色影像數據時，該微處理器21A係先執行該第二演算邏輯213將該彩色影像數據轉換為該灰階影像數據後，再接著繼續執行該第一演算邏輯211A，即進行分析運算進而產生一最亮點數據D2。 The microprocessor 21A of the control module 20A further has a second calculation logic 213; that is, when the image data D1 captured by the lens 13A is a color image data, the microprocessor 21A executes the first After the second calculation logic 213 converts the color image data into the grayscale image data, the second calculation logic 211A is further executed, that is, the analysis operation is performed to generate a highlight data D2.
而於本發明之第二較佳實施例中，其顯著的技術特徵及所欲達成之功效乃在於：首先，在該鏡頭13A中所攝取畫面係假設由一第一軸向(舉例為X軸向)與一第二軸向(舉例為Y軸向)所構成具有預設中心原點座標(0,0)的畫面；接著，再透過該第二演算邏輯213先將該影像數據D1(本實施例係舉例該影像數據D1為一彩色影像數據)編列為矩陣形式，矩陣形式內的每一個元素即稱為像素(pixel)，而每一個像素(pixel)皆由R(red)、G(green)和B(blue)三原色所組成；接著，再透過該第二演算邏輯213將該彩色影像數據中每個像素(pixel)轉換為可代表灰階值的灰階影像數據後，隨即，再繼續執行該第一演算邏輯211A，即進行分析運算進 而產生一最亮點數據D2。 In the second preferred embodiment of the present invention, the significant technical features and the desired effect are: first, the picture taken in the lens 13A is assumed to be from a first axis (for example, the X axis). And a second axial direction (for example, the Y-axis) to form a screen having a preset center origin coordinate (0, 0); and then, through the second calculation logic 213, the image data D1 is first In the embodiment, the image data D1 is a color image data, which is arranged in a matrix form. Each element in the matrix form is called a pixel, and each pixel is represented by R (red), G ( Green) and B (blue) are composed of three primary colors; then, each pixel (pixel) in the color image data is converted into grayscale image data representing grayscale values through the second calculation logic 213, and then Continue to execute the first calculus logic 211A, that is, perform an analysis operation And a brightest point data D2 is generated.
以上為詮釋本發明之第二較佳實施例的技術特徵及其功效，其後，將繼續闡述可應用於本發明之第二較佳實施例的一種追日系統的操作方法。 The above is a description of the technical features of the second preferred embodiment of the present invention and its effects, and thereafter, the operation method of a solar tracking system applicable to the second preferred embodiment of the present invention will be further explained.
請再參閱第8圖，係本發明所提供之一種追日系統的操作方法，主要係概同於前揭實施例的操作方法，而其不同之處乃在於： Please refer to FIG. 8 again, which is a method for operating a sun-tracking system provided by the present invention, which is mainly related to the operation method of the foregoing embodiment, and the difference is:
其更包含有一X步驟，即該微處理器21A更具有一第二演算邏輯213，而當該影像數據D1為一彩色影像數據時，該微處理器21A係藉由執行該第二演算邏輯213將該彩色影像數據轉換為該灰階影像數據；而該X步驟係介於該S2步驟與該S3步驟之間執行。 The method further includes an X step, that is, the microprocessor 21A further has a second calculation logic 213, and when the image data D1 is a color image data, the microprocessor 21A performs the second calculation logic 213. Converting the color image data into the grayscale image data; and the X step is performed between the S2 step and the S3 step.
以上為詮釋應用於本發明之第二較佳實施例的一種追日系統的操作方法，其後，將繼續闡述本發明之第三較佳實施例的技術特徵及其功效。 The above is a description of the operation method of a sun-tracking system applied to the second preferred embodiment of the present invention, and thereafter, the technical features and effects of the third preferred embodiment of the present invention will be further explained.
請再參閱第9圖，係本發明所提供之一種追日系統10B，主要係概同於前揭第一、第二實施例，而其不同之處乃在於： Please refer to FIG. 9 again, which is a tracking system 10B provided by the present invention, which is mainly related to the first and second embodiments, and the difference is:
該控制模組20B之微處理器21B更具有一第三演算邏輯215，該微處理器21B係藉由執行該第三演算邏輯215來濾除該影像數據D1之雜訊。 The microprocessor 21B of the control module 20B further has a third calculation logic 215. The microprocessor 21B filters out the noise of the image data D1 by executing the third calculation logic 215.
而於本發明之第三較佳實施例中，其顯著的技術特徵及所欲達成之功效乃在於：透過該第三演算邏輯215中包含有一高斯平滑化濾波器(Gaussian smoothing filter)的關係，除可用來濾除當該影像數據D1如前階第一實施例所舉例之灰階影像數據所產生的高亮度雜訊之外，更能用來濾除當該影像數據D1如前階第二實施例所舉例之彩色影像數據所產生的雜訊，進而優化該影像數據D1並避免該追日系統10B誤判太陽的正確位置。 In the third preferred embodiment of the present invention, the significant technical features and the desired effect are: the third calculus logic 215 includes a Gaussian smoothing filter. In addition to filtering high-brightness noise generated by the grayscale image data exemplified in the first embodiment of the first embodiment, the image data D1 can be used to filter out the image data D1 as before the second step. The noise generated by the color image data exemplified in the embodiment further optimizes the image data D1 and prevents the date tracking system 10B from misjudged the correct position of the sun.
承上，於本發明之第三較佳實施例中，係舉例該第三演算邏輯215中包含有該高斯平滑化濾波器(Gaussian smoothing filter)，但非以此作為限定本發明之第二較佳實施例所欲主張的技術特徵，合先敘明。 In the third preferred embodiment of the present invention, the third calculus logic 215 includes the Gaussian smoothing filter, but not the second comparison of the present invention. The technical features claimed in the preferred embodiment are described first.
以上為詮釋本發明之第三較佳實施例的技術特徵及其功效，其後，將繼續闡述可應用於本發明之第三較佳實施例的一種追日系統的操作方法。 The above is a description of the technical features of the third preferred embodiment of the present invention and its effects, and thereafter, the operation method of a solar tracking system applicable to the third preferred embodiment of the present invention will be further explained.
請再參閱第10圖，係本發明提供之一種追日系統的操作方法，主要概同於前揭第一、第二實施例的操作方法，而其不同之處乃在於： Please refer to FIG. 10 again, which is a method for operating a sun-tracking system provided by the present invention, which is mainly related to the operation methods of the first and second embodiments, and the difference is that:
其更包含有一Z步驟，即該微處理器21B更具有一第三演算邏輯215，而該微處理器21B係藉由執行該第三演算邏輯215來濾除該影像數據D1之雜訊。 It further includes a Z step, that is, the microprocessor 21B further has a third calculation logic 215, and the microprocessor 21B filters out the noise of the image data D1 by executing the third calculation logic 215.
其中，該Z步驟可介於該S2步驟至該步驟S4之任一步驟之間執行之；而當該Z步驟為複數時，可將該一Z步驟介於該S2與該S3二步驟之間，即若先執行該X步驟讓該微處理器21B藉由執行該第二演算邏輯213B將該影像數據D1由該彩色影像數據轉換為該灰階影像數據之後，接著，再執行該一Z步驟讓該微處理器21B藉由執行該第三演算邏輯215來濾除該灰階影像數據之雜訊；而若先執行該一Z步驟時，則是先讓該微處理器21B藉由執行該第三演算邏輯215來濾除該影像數據D1為該彩色影像數據時所產生的雜訊之後，接著，再接續執行該X步驟讓該微處理器21B藉由執行該第二演算邏輯213B將該影像數據D1由該彩色影像數據轉換為該灰階影像數據。 Wherein, the Z step may be performed between the step S2 and the step S4; and when the Z step is plural, the Z step may be between the S2 and the S3 If the X-step is executed, the microprocessor 21B converts the image data D1 from the color image data to the gray-scale image data by executing the second calculation logic 213B, and then performs the Z-step. The microprocessor 21B is configured to perform the third calculus logic 215 to filter out the noise of the grayscale image data; and if the Z step is performed first, the microprocessor 21B is first executed by the microprocessor 21B. The third calculation logic 215 filters out the noise generated when the image data D1 is the color image data, and then continues to execute the X step to cause the microprocessor 21B to execute the second calculation logic 213B. The image data D1 is converted into the grayscale image data by the color image data.
接著，再將另一該Z步驟介於該S3與該S4二步驟之間，即先執行該S3步驟讓該微處理器21B藉由執行一第一演算邏輯211B來分析運算該影像數據D1，進而產生一最亮點數據D2之後，接著，再執行另該一Z步驟讓該微處理器21B藉由執行該第三演算邏輯215來濾除該最亮點數據D2之 雜訊。 Then, the other Z step is further between the S3 and the S4 steps, that is, the S3 step is performed first, and the microprocessor 21B analyzes and calculates the image data D1 by executing a first calculation logic 211B. After generating the most bright point data D2, and then performing another Z step, the microprocessor 21B filters the brightest point data D2 by executing the third calculation logic 215. Noise.
以上為詮釋應用於本發明之第三較佳實施例的一種追日系統的操作方法，其後，將繼續闡述本發明之第四較佳實施例的技術特徵及其功效。 The above is a description of the operation method of a sun-tracking system applied to the third preferred embodiment of the present invention, and thereafter, the technical features and effects of the fourth preferred embodiment of the present invention will be further explained.
請再參閱第11圖，係本發明所提供之一種追日系統10C，主要係概同於前揭第一、第二、第三實施例，而其不同之處乃在於： Please refer to FIG. 11 again, which is a tracking system 10C provided by the present invention, which is mainly related to the first, second and third embodiments, and the differences are as follows:
該控制模組20C更包含有一接收器23以及一發射器25，該微處理器21C係各別電性連接於該接收器23與該發射器25；即透過該接收器23用以接收來自於該鏡頭13C所傳輸的該影像數據D1，而電性傳輸至該微處理器21C，而該微處理器21C則是透過該發射器25將該啟動訊號N1與該閒置訊號N2傳輸至該驅動裝置15C之馬達151C。 The control module 20C further includes a receiver 23 and a transmitter 25, wherein the microprocessor 21C is electrically connected to the receiver 23 and the transmitter 25; that is, through the receiver 23 for receiving The image data D1 transmitted by the lens 13C is electrically transmitted to the microprocessor 21C, and the microprocessor 21C transmits the activation signal N1 and the idle signal N2 to the driving device through the transmitter 25. 15C motor 151C.
而於本發明之第三較佳實施例中，其顯著的技術特徵及所欲達成之功效乃在於：透過該控制模組20C之接收器23與該發射器25的非同步傳輸之效，進而讓該影像數據D1、該啟動訊號N1與該閒置訊號N2三者可隨該追日系統10C的整體機械作動來調整訊號與數據的批次作業功效。 In the third preferred embodiment of the present invention, the significant technical features and the desired effect are achieved by the effect of the asynchronous transmission of the receiver 23 of the control module 20C and the transmitter 25. The image data D1, the start signal N1 and the idle signal N2 can be used to adjust the batch operation efficiency of the signal and the data according to the overall mechanical operation of the tracking system 10C.
最後，必須再次說明，凡於本發明所屬技術領域中具有通常知識者應能明確知悉，該等詳細說明以及本發明所列舉之實施例，僅適於說明本發明之結構、方法、流程等及其欲達成之功效，而非用以限制本發明之申請專利範圍的範疇，其他等效元素、元件、物件、結構、裝置、方法或流程之替代或變化，亦應為本案之申請專利範圍所涵蓋。 In the following, it should be noted that those skilled in the art to which the present invention pertains will be able to clearly understand that the detailed description and the embodiments of the present invention are only intended to illustrate the structure, method, process, etc. of the present invention. The singularity of the invention, and the substitution or variation of other equivalent elements, components, articles, structures, devices, methods or processes, are also intended to be within the scope of the patent application of the present invention. Covered.
S1、S2、S3‧‧‧步驟 S1, S2, S3‧‧‧ steps
S4、S5、S6‧‧‧步驟 S4, S5, S6‧‧‧ steps
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| TW201013133A (en) * | 2008-09-26 | 2010-04-01 | Compound Solar Technology Co Ltd | Solar panel sun-tracking device |
| CN202795063U (en) * | 2012-09-21 | 2013-03-13 | 苏州金科信汇光电科技有限公司 | Solar sun-chasing system |
| TWM458747U (en) * | 2013-03-27 | 2013-08-01 | Regulus Technologies Co Ltd | Image processing module |
| CN204595621U (en) * | 2015-04-30 | 2015-08-26 | 李忠双 | The solar tracking control system in large solar power station |
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|---|---|---|---|---|
| TW201013133A (en) * | 2008-09-26 | 2010-04-01 | Compound Solar Technology Co Ltd | Solar panel sun-tracking device |
| CN202795063U (en) * | 2012-09-21 | 2013-03-13 | 苏州金科信汇光电科技有限公司 | Solar sun-chasing system |
| TWM458747U (en) * | 2013-03-27 | 2013-08-01 | Regulus Technologies Co Ltd | Image processing module |
| CN204595621U (en) * | 2015-04-30 | 2015-08-26 | 李忠双 | The solar tracking control system in large solar power station |
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