M312647 七、 指定代表圖： (一） 本案指定代表圖為：第（一）圖。 (二) 本代表圖之元件符號簡單說明： (10) 結構本體 (11) 陣列式光敏電阻 八、 新型說明： 【新型所屬之技術領域】 n本專利係一種可以追蹤光源的裝置；該裝置係利用光敏電阻被光 照射之後產生之電阻變化，經由控㈣統計算比較後之健，可以驅 =馬達，使本光^追蹤裝置的頂點方向，直接對準光源，以利穫得較 位置，並提兩光源之利用率;或可利用於光源調節信號調節使用。 ’如自動遮陽性反應、自動向光性反應、太陽能電池模組、 太陽能熱水器等等使用。 【先前技術】 B m 知技術之光源追縱裝置，例如中華民國93年1月1日公告之中華 型第570174號專利，其主體係由太陽能板、驅動裝置、 S構統所組成，其中控制系統中係由兩組光感測器檢 測先，，倾由錢味_之錄，以 【新型内容】 源之方已追縱裝置，其控制系統只用兩組感知器，對於光 沉重，i由特— ΓιΪίΤ足’其對驅動裝置及驅動機構之制控亦負擔 本專利之細、追職』ί二機f巧:㈣所組成： 圓形^ \ _ ’、斤在位置之正確"ia 5虎，係由一半 圓办竦(如第一圖所不）或圓弧狀體為主 敏電阻’該半圓形球狀體上佈置光敏，置5個Ϊ 半球體之緯度線數目，-^rSH 一般為i或8條；η為分割該 之交點放置-絲敏電阻，上’母條經度線與緯度線 敏電阻(如第二圖所示）。 ^半圓形球狀體頂點加上一個光 光敏電阻數目越多，其_光源方向之正確位置精確度越高，但 4 M312647 是光敏電阻數目越多時，所需之控制系統之輸入點數越多，控制系統 之硬體的成本會較高，但可以穫得較精確之位置，並可以提高光源之 利用率。其應用例，如自動遮陽性反應、自動向光性反應、太陽能 池模組、太陽能熱水器等等使用。 【實施方式】 本專利之光源追蹤裝置，係由一半圓形球體或圓弧狀體，在其表 面上佈置適量的光敏電阻，光敏電阻之排列方式，可以為環形排列或 矩形排列，其中環形排列如第一圖與第二圖所示，其中第一圖之光敏 電阻數為17，其中經度線m = 8，緯度線η = 2，故光敏電阻數為1 +只 * L 17 ;其他種形式，可以依丨+ m *必式計算所需光敏電阻數目。M312647 VII. Designated representative map: (1) The representative representative of the case is: (1). (2) Brief description of the symbol of the representative figure: (10) Structure body (11) Array type photoresistor 8. New description: [New technical field] n This patent is a device that can track the light source; Using the resistance change generated by the photoresistor after being irradiated by light, the control is calculated by the control (four) system, and the motor can be driven to make the apex direction of the light tracking device directly align with the light source, so as to obtain a relatively position and The utilization of the two light sources; or can be used for adjusting the signal of the light source. 'Automatic shading reactions, automatic photoreactions, solar modules, solar water heaters, etc. [Prior Art] The light source tracking device of Bm technology, for example, the Chinese Patent No. 570174 announced on January 1, 1993, the main system consists of solar panels, driving devices, and S-structures. In the system, two sets of light sensors are detected first, and the money is recorded by the _ _, the [new content] source has been traced to the device, and its control system uses only two sets of sensors, for light heavy, i The special control of the driving device and the driving mechanism is also subject to the fineness and pursuit of this patent. ί二机f巧: (4) The composition: round ^ \ _ ', the correct position of the pound " Ia 5 tiger, which is made up of half a circle (as shown in the first figure) or an arc-shaped body as the main varistor'. The semi-circular spheroid is arranged with light, and the number of latitude lines of 5 Ϊ hemispheres is set. -^rSH is generally i or 8; η is the intersection of the intersection of the wire-type resistance, the 'mother longitude line and the latitude line resistance (as shown in the second figure). ^The more the number of apexes of a semicircular spheroid plus a photo-resistor, the higher the accuracy of the correct position of the _light source direction, but the more the number of photoresistors is 4 M312647, the number of input points of the control system required The more the hardware of the control system is higher, the more accurate the position can be obtained and the utilization of the light source can be improved. Applications such as automatic sunshade reactions, automatic photoreaction, solar cell modules, solar water heaters, and the like. [Embodiment] The light source tracking device of the patent is composed of a semi-circular sphere or an arc-shaped body, and an appropriate amount of photoresistor is disposed on the surface thereof, and the arrangement of the photoresistors may be arranged in a ring shape or a rectangular shape, wherein the ring array is arranged. As shown in the first figure and the second figure, the number of photoresistors in the first figure is 17, wherein the longitude line m = 8, the latitude line η = 2, so the number of photoresistors is 1 + only * L 17; other forms The number of photoresistors required can be calculated by 丨 + m *.
、另外，光敏電阻之排列方式如為矩形排列時，其光敏電阻之數目 可為j * k，其中j及k分別代表矩形長邊及短邊之光敏電阻數，而且 ^以奇社卜㈣航下為較佳之航，因在半_球體或圓弧狀 體之頂點必雜置-個綠電阻。在幾何侧上，矩形制的方 在半圓形球體或圓弧狀體上的排列，比較無法達到均勻分佈之效果。 本專狀統追絲置之光敏雜值之顧，係糊比較 式’先將_級電阻加關號，_資料棘t置取得個別 ^十笪it彳ί，再與該半κ形球狀體頂點之綠電阻比較計算，並 j异後付出則、電阻值之光敏電阻之編號，由其編號可以得知目前 斤ΐί置，再由控制系統依目前光源追蹤器與光源之相對位 適自之健，以驅動馬達，使本光源追㈣獅指向光源 肩即光源的位置，此時本「_式光源追縱裝置」之頂點正 或 I圖式簡單說明】 圖今半圓形球狀體實施例之立體圖。 圖係半圓形球狀體實施例之上視圖。 第三圖係簡易式演算法方塊圖。 【主要元件符號說明】 (10)結構本體 (U)陣列式光敏電阻 5In addition, when the arrangement of the photoresistors is rectangular, the number of the photoresistors may be j * k, where j and k respectively represent the number of photoresistors of the long side and the short side of the rectangle, and ^ 奇 社 (4) The lower is the better navigation, because the apex of the semi-spherical or arc-shaped body must be mixed with a green resistor. On the geometric side, the arrangement of the rectangular squares on the semicircular sphere or the arc-shaped body is less able to achieve the effect of uniform distribution. This monolithic track is based on the photosensitive miscellaneous value of the paste, the paste comparison type 'first _ level resistance plus the number, _ data set to obtain individual ^ 笪 笪 it ,, and then with the half κ shape The green resistance of the apex of the body is compared and calculated, and the number of the photoresistor of the resistance value is given by the difference, and the number of the photoresistor can be known from the current number, and then the control system is adapted to the relative position of the current light source tracker and the light source. Jianjian, in order to drive the motor, so that the light source is chasing (4) the lion pointing to the position of the light source shoulder, that is, the position of the light source. At this time, the apex of the "_-type light source tracking device" or the I pattern is simply described. A perspective view of an embodiment. The figure is a top view of a semicircular spheroid embodiment. The third picture is a block diagram of a simple algorithm. [Main component symbol description] (10) Structure body (U) Array type photoresistor 5