1271596 九、發明說明： 【發明所屬之技術領域】 本發明係為-種攝像裝置及控财法，尤指—種在近距離拍 攝時可自動加強補光的攝像裝置及控制方法。 【先前技術】 習知的相機包括有-本體、一設置於本體前端的鏡頭及一設 置於本體前端侧邊之閃光燈。當攝影者在拍攝物體影像時，如^ 整個環境紐不足’齡_閃光魏行補光，明加被拍攝物 體的党度。然❿’當物體較微小時’為了使該物體的影像呈現較 ，的解析度’必縣鏡麵量断被拍攝物體或是將鏡頭伸長(即 是所謂之近拍模式）’此時，如果關光燈進行補光，將會產生以 下之問題： ―、由於閃光燈與鏡頭之相對位置，使得閃光燈所發出 之光線有一部分會被鏡頭擋住，而無法完全照射於 被拍攝物體，造成光線不均勻。 二、由於鏡頭與閃光燈均相當接近被拍攝物，如果單以 閃光燈進行瞬間補光，則容易造成被拍攝物表面之 反光，影響成像之品質。 為解決上述之問題’專利權人先前申請並核准之專利(公告第 57的09號）「可加強補光之攝像裝置」，該篇專利揭露一種攝像裝 Ϊ271596 置包括有-本體、-鏡頭及—發光單元，其中該鏡 本體前端，且該發光單元传 糸设置於該 該發光單元職之光線會顿鏡頭之外側， :均句蹄於被拍攝倾上，且該發光私辆發 待改f.使肢心Γ 而，此—發明仍有灯之部分有 待改良.觸蝴树㈣蝴物元，造細 ^之不便，且該發光單元係崎續發光方錢行週遭環境 光，容易造成電源浪費。 【發明内容】 、爰疋’本發明之主要目的，在於解決上述之缺失， I免缺失的存在’本發明可自動提供近拍時之光源補充，無須 使用者每次以顿方式啟_發光單元；t使用者不需發光單元 補光時，、亦可自__發光單元。為達上述之目的，本發明係 ，用-感測裝置測量鏡頭與被拍攝物之距離，藉以自動啟閉發光 單元’本發明並辅以拍攝物體之停留時間測量，以避免誤判，浪 費電源。 【實施方式】 本發明之技術内容、特點與功效，以下配合參考圖示之 數個較佳實施例詳加說明，為方便說明，在以下之實施例中，相 似的元件均以相同之標號表示。 請參閱第一圖及第二圖，係為本發明之第一實施例正視 1271596 示意圖及使脉_ ’本㈣係為—種可加強補細攝像裝置i， 可拍攝-物體2之影像’該攝像裝置丨主要包括有—本體u、一 鏡頭12、-發光單元13以及一感測單元14，其中該攝像褒置工 係可為-數帅機或是魏相機，該本體u係為—殼體，且該殼 體内部設有-電路板(圖中未示），該本體η前端面則設置有前述 之鏡頭12，被拍攝物體2之影像可經由該鏡頭12進入該本體η 中，該鏡頭12之内部設有一鏡片121及感光元件122，該感光元 件122係電性連接於前述電路板(圖中未示），且可感應並儲存該物 體2之影像，該感光元件122在數位相機可為電荷偶合元件 CCD(Charge Coupled Device)或是互補式金屬氧化物半導體 CMOS(Complementary Metal_Oxide Semiconductor)，若為傳統相 機，邊感光元件122則為化學感光膠片。前述發光單元13係環役 於該鏡頭12並與該本體11内之電路板(圖中未示)電性連接，可經 由該發光單元13環繞鏡頭12前端外側部分向外持續發出光線， 該發光单元13係包括一光源131及一保護層132,其中該光源η! 之種類可為LED(Light Emitting Diode)發光二極體、 EL(Electro-Luminescent)場致(冷)發光片或是 OLED(〇rganic Light1271596 IX. Description of the Invention: [Technical Field] The present invention relates to an image pickup apparatus and a money control method, and more particularly to an image pickup apparatus and a control method capable of automatically enhancing fill light when photographing at a close distance. [Prior Art] A conventional camera includes a body, a lens disposed at the front end of the body, and a flash unit disposed at a side of the front end of the body. When the photographer is shooting an image of the object, such as ^ the whole environment is not enough, the age is _ flash Wei line fill light, Ming Jia is the party of the object being photographed. Then ❿ 'When the object is small, 'in order to make the image of the object appear more, the resolution 'Bei County mirror to measure the object or extend the lens (that is, the so-called macro mode)' at this time, if When the light is turned on, the following problems will occur: ―Because of the relative position of the flash and the lens, some of the light emitted by the flash will be blocked by the lens, and it will not be completely irradiated to the subject, resulting in uneven light. 2. Since the lens and the flash are quite close to the subject, if the flash is used for instant fill light, it will easily cause the surface of the subject to reflect light and affect the quality of the image. In order to solve the above problems, the patents previously filed and approved by the patentee (No. 09 of the 57th issue) "Enhanced Filling Camera", the patent discloses a camera mount 271596 comprising a body, a lens and a light-emitting unit, wherein the front end of the mirror body is disposed, and the light-emitting unit is disposed at an outer side of the light-receiving lens of the light-emitting unit, and the hoof is photographed and tilted, and the light-emitting private vehicle is to be changed. The limbs are stunned, this is the invention that there are still some parts of the lamp to be improved. Touching the butterfly tree (4) butterfly element, making the fineness of the ^, and the light-emitting unit is the sleek light of the ambient light, which is easy to cause power waste. SUMMARY OF THE INVENTION The main purpose of the present invention is to solve the above-mentioned shortcomings, and the existence of I-free missing. The present invention can automatically provide the light source supplement in the time of the close-up, without the user having to open the light-emitting unit every time. When the user does not need to fill the light unit, it can also be from the __light unit. In order to achieve the above object, the present invention uses a sensing device to measure the distance between the lens and the subject, thereby automatically opening and closing the light-emitting unit. The present invention is supplemented by the measurement of the dwell time of the photographed object to avoid false positives and waste power. DETAILED DESCRIPTION OF THE INVENTION The technical content, features and effects of the present invention are described in detail below with reference to the several preferred embodiments of the accompanying drawings. For the convenience of description, in the following embodiments, similar elements are denoted by the same reference numerals. . Please refer to the first figure and the second figure, which are schematic views of the first embodiment of the present invention, and the pulse _ 'this (four) is a kind of reinforced image capturing device i, which can capture the image of the object 2' The camera device 丨 mainly includes a body u, a lens 12, a light emitting unit 13 and a sensing unit 14, wherein the camera mounting system can be a digital camera or a Wei camera, and the body u is a shell The inside of the housing is provided with a circuit board (not shown), and the front end surface of the body n is provided with the lens 12, and the image of the object 2 can enter the body η through the lens 12, The lens 12 is internally provided with a lens 121 and a photosensitive element 122. The photosensitive element 122 is electrically connected to the circuit board (not shown), and can sense and store the image of the object 2, and the photosensitive element 122 is in the digital camera. It can be a charge coupled device (CCD) or a complementary metal oxide semiconductor (CMOS). If it is a conventional camera, the photosensitive element 122 is a chemical sensitive film. The light-emitting unit 13 is circulated to the lens 12 and electrically connected to a circuit board (not shown) in the body 11. The light-emitting unit 13 can continuously emit light outwardly around the outer side of the front end of the lens 12, and the light is emitted. The unit 13 includes a light source 131 and a protective layer 132, wherein the light source η! can be an LED (Light Emitting Diode) LED, an EL (Electro-Luminescent) field (cold) illuminator or an OLED ( 〇rganic Light
Emitting Diode)有機發光二極體，在本實施例中該發光單元13之 光源131係為四個LED以十字型環狀排列分佈於鏡頭12周圍， 然而，該發光單元13之光源131亦可為單一光源或是複數光源， 而該保護層132則為一可透光之樹脂或是一可透光之玻璃，主要 Ϊ271596 、乍用在於保4雜光單元13之絲13ι不受外力破壞，更可以將 ^原^ m向前投射。另外，該本體n可設置有—閃光燈15、 一觀景窗16及—關17，綱光燈is係提供_之發光效果， 人=¾ 3之务光單疋13持續補光之功效並不相同，而觀景窗Μ 則提供觀獅攝物之魏，該齡t 16在細咖彳可更換為 LCD顯示幕，該關17 _以控制感光树122感應並儲存該物 體j之影像。前述感測單元14亦設置於該本體u前端面，該感 測早το Η可量測該鏡頭12與該物體2之距離或是該物體2之停 留時間並據以開關該發光單元13，其中，該感測單元㈣為一測 ” ’該測距感應器之種類可為超音波感應器、紅外線感應 器或是CCD感應器。 sf參閱第三圖’係為本發明之第二實施例，本發明之攝像 、置1亦可為行動絲3上讀軸機31，錄帅機31之鏡頭 3_環設有-發光單元33，且該彳爾話3上設有閃光燈％ ^感測單元35，該_單元35可__ 32與被拍攝物(圖中 未不)之距離及停留時間，並藉以自動開關該發光單元％，其餘之 構件及實施方式與第—倾_同，纽不再資述。 請參閱第四圖，係為本發明之操作流程圖，本發明係包 括-種可加強補光的控制方法，可自動開啟—攝像裝置之—發光 早疋，該發光單⑽'觀於賴像鼓之綱，該控制方 括以下之步驟·· ” 1271596 a) 5亥攝像褒置進入一近拍彳 、丨 4、式並啟動—感測單元100,該感測 :兀係為-測距感應器’該測距感 器、紅外線感應器或是CCD感絲。 狀日皮㈣ b) 該感測單元測量與被拍攝物體之距離102。 、鍋測單元判斷該距離是否小❹⑽），該N係為⑽ ^ , Ν(1〇.2〇 , 〇 /该感測單元判斷該被拍攝物體停留時間是否超過利，該 啸於识秒鐘），則酬她，重新 e)若該距離小㈣购公分），且停留時間大 則啟動該發光單元108。 一 τ上所述本發日月之發光單元13環設於攝像裝置1之鏡 員周圍机光單凡u所發出之光線會環繞鏡頭12之外側， =不受_ 12之輯柯均勻_於被轉物體2上，且該發光 早兀12持續發出之光線不致造成被拍攝物體2表面之反光，更重 要的是本發明透過-感測裝置14量測被拍攝物2之距離及停留時 間，並據以自動開啟前述之發光單元13，如此一來，不僅可增加 使用上之便利’亦可針料_攝條件，自動啟瞻光單元Π， 而可更有效的利用電源。 准以上所述者，僅為本發明之較佳實施例而已，當不能 以之限林發明實絲圍，即大驗本發明申請專利翻及發明 1271596 說明書内容所作之簡單的等效變化與修飾，皆應仍屬本發明專利 涵蓋之範圍。 【圖式簡單說明】 第1圖係本發明第一實施例之正視示意圖 第2圖係本發明第一實施例之操作狀態示意圖 第3圖係本發明第二實施例示意圖 第4圖係本發明之操作流程圖 【主要元件符號說明】 攝像裝置........................................................................................1 碰................................................................................................2 賴..............................................................................................11 ..............................................................................................12 削............................................................................................121 感光元件....................................................................................122 發光單元......................................................................................13 先调、............................................................................................131 保護層........................................................................................132 感測單元......................................................................................14 閃光燈..........................................................................................15 觀 ..........................................................................................16 關..............................................................................................17 行動電話........................................................................................3 數位相機......................................................................................31 鏡 Μ..............................................................................................32 發光單元.......................................................................................33 閃光燈..........................................................................................34 感測單元......................................................................................35 1271596 該攝像裝置進入一近拍模式並啟動一感測單元....................100 該感測單元測量與被拍攝物體之距離....................................102 該感測單元判斷該距離是否小於N.......................................104 該感測單元判斷該被拍攝物體停留時間是否超過t..............106 啟動該發光單元........................................................................1〇8 i # 11In the present embodiment, the light source 131 of the light-emitting unit 13 is four LEDs arranged in a cross-shaped annular arrangement around the lens 12. However, the light source 131 of the light-emitting unit 13 may also be a single light source or a plurality of light sources, and the protective layer 132 is a light transmissive resin or a light transmissive glass, mainly Ϊ 271596, which is used to protect the wire 13 of the stray light unit 13 from external force, and You can project ^ original ^ m forward. In addition, the body n can be provided with a flash 15 , a viewing window 16 and a closed 17 , the outline light is provided to provide a luminous effect, and the person = 3⁄4 3 of the light single 疋 13 continues to fill light effect is not The same, while the viewing window provides the lion of the lion, the age t 16 can be replaced with an LCD display screen, which controls the photosensitive tree 122 to sense and store the image of the object j. The sensing unit 14 is also disposed on the front end surface of the body u. The sensing time τοΗ can measure the distance between the lens 12 and the object 2 or the dwell time of the object 2 and switch the light emitting unit 13 accordingly. The sensing unit (4) is a measurement" 'The type of the ranging sensor can be an ultrasonic sensor, an infrared sensor or a CCD sensor. sf refers to the third figure' as a second embodiment of the present invention, The imaging and setting of the present invention can also be a reading machine 31 on the action wire 3, and the lens 3_ring of the recording machine 31 is provided with a light-emitting unit 33, and the flash unit 3 is provided with a flash unit. 35, the _ unit 35 can __ 32 and the distance of the subject (not shown) and the dwell time, and thereby automatically switch the illuminating unit%, and the remaining components and implementations are the same as the first - Please refer to the fourth figure, which is a flow chart of the operation of the present invention. The present invention includes a control method capable of enhancing the fill light, which can be automatically turned on - the camera is illuminated early, and the light single (10)' Viewing the drums of the drums, the control includes the following steps·· 1271596 a) 5 Hai camera The device enters a close-up 丨, 丨 4, and activates the sensing unit 100, and the sensing: the measuring system is a distance measuring sensor, the measuring sensor, the infrared sensor or the CCD sensor. Shaped skin (4) b) The sensing unit measures the distance 102 from the object being photographed. The pot measuring unit determines whether the distance is less than (10), and the N system is (10) ^ , Ν (1〇.2〇, 〇/ the sensing unit determines whether the object staying time exceeds profit, and the whistling second ), reward her, re-e) if the distance is small (four) purchase centimeters), and the residence time is large, then the lighting unit 108 is activated. The light-emitting unit 13 of the present day and the moon is arranged around the lens of the camera device 1 and the light emitted by the device is surrounded by the outside of the lens 12, and is not evenly distributed by the _ 12 The light that is continuously emitted by the object 2 is not reflected by the surface of the object 2, and more importantly, the distance and the time of stay of the object 2 are measured by the sensing device 14 of the present invention. According to the above, the above-mentioned light-emitting unit 13 is automatically turned on, so that the convenience of use can be increased, and the light unit can be automatically turned on, and the power source can be utilized more effectively. The above is only the preferred embodiment of the present invention, and when it is not possible to invent the actual silk circumference, that is, the simple equivalent change and modification of the invention patent application and the contents of the invention 1271596 All should remain within the scope of this invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a first embodiment of the present invention. FIG. 2 is a schematic view showing an operation state of a first embodiment of the present invention. FIG. 3 is a schematic view showing a second embodiment of the present invention. FIG. Operation flow chart [main component symbol description] Camera device.......................................... .................................................. 1 Touch................................................ .......................................... 2 赖.................................................. ......................................11 ..... .................................................. .......................................12 cutting... .................................................. .................................121 Photosensitive elements.............. .................................................. ....................122 Lighting unit.............................. .................................................. .........13 First adjustment, ..................................... .... .................................................. .131 Protective layer .............................................. ....................................132 Sensing unit.... .................................................. ................................14 Flash................ .................................................. ........................15 views........................ .................................................. ................16 Off................................ .................................................. ............17 Mobile Phone................................... .................................................. ...3 digital camera................................................ ....................................31 Mirror Μ..... .................................................. .......................................32 Lighting unit........ .................................................. .............................33 Flash................... ........ .................................................. .............34 Sensing unit.................................... .................................................. ...35 1271596 The camera enters a macro mode and activates a sensing unit....................100 The sensing unit measures and the object being photographed Distance..............................102 The sensing unit determines whether the distance is less than N.. .....................................104 The sensing unit determines whether the object staying time is Exceeding t..............106 to activate the lighting unit............................... .....................................1〇8 i # 11