201105528 五、 本案若有化學式時，請揭示最能顯示發__化 無。 八· 六、 發明說明： 【發明所屬之技術領域】 本發明係關於-種可增加行車安全之辅助監視系統， 尤私可於汽車螢幕上顯示無扭曲之死角影像的一種改良之 行車監視系統及其監視方法。 【先前技術】 以一輛汽車的原廠制式裝置而言，通常配置有照後 鏡、左後視鏡、及右後視鏡，駕駛人可藉由照後鏡所反映 之八車正後方之景物以判斷是否可以駕駛汽車後退；且駕 駛人於行駛汽車時，亦可藉由左、右後視鏡得知汽車之左 後方與右後方是否有人車靠近，以判斷是否可以駕駛汽車 左轉或右轉。 /飞車之照後鏡、左後視鏡、及右後視鏡雖可於行車時 提供許多訊息予駕駛人，但照後鏡、左後視鏡、及右後視 鏡仍具有許多死角及盲點而無法反映出來，尤其是汽車保 險桿下方垂直90度、汽車左水平9〇度、及汽車右水平9〇 度這些地方於駕驶人駕歇汽車進行倒車入庫、路邊停車、 停車場倒車出場、或是在汽車與機車平行駕駛之道路上進 仃左、右轉之時，經常成為汽車之死角，因此駕駛人特別 201105528 合易忽略這些死角，而造成交通事故之發生。 與因此’針對上述一般汽車之死角’已有許多行車輔助 和像系統相繼被開發與應用，較常見且功能較為完整之行 車辅助景Μ象系統係具有：一倒車感測器、—攝影鏡一 顯示裝置、 rb + # -中央處理器、一蜂鳴警示器、及—外部控制 ^該倒車感測器通常裝設於汽車後方’以偵測是否有人 ^近；該攝影鏡頭則裝設於汽車後視鏡之上，以隨時取 得/飞車外。p死角之影像；該顯示裝置，例如，—液晶營幕， :裝=於汽車内部，以顯示汽車外部死角之即時影像訊 …外部控制器係與汽車之排標桿、方向盤轉動轴連社， 以得知目前汽車之行駛狀態(前進、後退、左轉、或右轉。)。 兄頭係為一廣角鏡頭’透過該廣角鏡頭可取得視角大 於180度之—全域影像，接著，該中央處理器會接收該全 域影像並執行影像處理，再藉由液晶營幕顯示影像，以提 供駕駛人每-個汽車死角處之即時影像訊息；另外，當外 部控制器藉由排檀桿與方向盤轉動軸得知汽車之行驶L 之後’將自動切換顯示裝置所顯示之死角即時影像訊息， ^吏得駕駛人可於各種行駛狀態下，隨時注意到平常所會 心略到之汽車死角，且裝設於汽 後方之該倒車感測器可 偵測K車後方是否有人車靠近 該警不蜂鳴器發出 ^不β ’以警告駕歇人有人車由汽車後方靠近而不可 再令汽車往後移動。 201105528 然而，上述之行車辅助影像系統所呈現予駕駛人之即 時影像訊息，無法完全還原死角之實際影像，而於顯示影 像之周圍呈現影像扭曲現象，如第十圖示，透過上述之行 車輔助影像系統所顯示之汽車外邱 卜op衫像，其顯示視窗周圍 之影像，，已經嚴重地扭曲，這將使得駕欲人無法確切地 判定汽車與由死角處靠近之人車之間確切的實際距離，故 仍然造成了與鄰車擦撞等交通事故。 因此，本案之發明人有鐘於上述之行車辅助影像系統 仍具有缺失與不足，故極力加以研究創作，終於研發完成 本發明-種改良之行車監視系統及其監視方法。 【發明内容】 本發明之主要目的’在於提供一種改良之行車監視系 統，係可多視窗顯示由單一廣角鏡頭所拍攝之汽車死角處 之無扭曲廣角影像，以便於行車時更能確切地掌握汽車死 角處之即時影像，而提高行車安全。 本發月之另目的，在於提供一種改良之行車監視系 統之監視方法，係可自動執行改良之行車監視系統，以即 時監視行車狀況，並自動切換顯示裝置顯示汽車死角影 像，以提醒駕駛人注意行車狀況。 為了達成上述之主要目的，本案之發明人研發出一種 改良之仃車監視系、统，係包括：至少—廣角攝影鏡頭，係 裝-又於/丄車外部以取得該汽車之一外部影像；一影像處 201105528 理模組，該影像處理模組連接於該廣請影鏡頭以接收該 外部衫像，並執行外部影像之影像處理後，輸出一無扭曲 廣角影像；-輸出介面，可將該無扭曲廣角影像以一影像 1 裝置之輸出格式輪出；—顯示裝置，係可顯示主控制 器：傳送之無扭曲廣角影像；至少-移動侦測器，係可该 測汽車外部是否有物體靠近；一營幕顯示設定單元，透過 該螢幕顯示設定單元，贫认#- 单疋了於顯不裝置上設定該移動偵測器 _ a戒線’模式控制器，係可控制顯示裝置自動切換 顯示—安全模式之影像與一通常模式之影像；及一觸發裝 置，該觸發裝置亦與汽車之方向盤轉動軸、方向燈控制桿、 切槽桿連結，觸發裝置可根據汽車之不同作動而送出-女全模式訊息予模式控制器。 且為了達成上述之另一目的，本案之發明人研發出一 種改良之行車監視系統之監視方法，係可使用一改良之行 車監視系統以根據各種行車狀況，而自動顯示一安全模式 與通常模式之影像，該方法包括以下步驟：⑴啟動該 行車血視系統’（2 )判斷是否不使用一中控按鍵組 執行手動控制’若是，則執行步驟⑺，若否，則執行步 驟（14)’· (3) 一主控制器自動切換視角至一汽車後方之一 、角攝〜鏡頭’（4)該廣角攝影鏡頭取得該汽車外部之一 外部影像並傳送至-影像處理模組；（5)該影像處理模組 執行該外部影像之影像處理；⑷一顯示裝置接收並顯示 201105528 一無扭曲廣角影像 自動切換顯示該安全模：模式控制器控制該顯示裝置〇 顯示若干時間，·（9)Γ 視窗死角無扭曲影像；⑷ 換顯f 4 ο模式控制器控制顯示裝置以自動切 換顯不該通常模式之無 不* *丑 和像，0) 一觸發裝置判斷是 否>飞車執行作動，若异，目丨丨批 , 則執行步驟（11)，若否，則執行 步驟（12);(1】）根櫨* /飞車之作動以切換不同之廣角攝影 鏡頭，（12)判斷是否一 疋古移動偵測器偵測到物體靠近，若是 則執行步驟, ’則執行步驟（1 〇 ) ; ( 13 )根據物 體由何處*相切換不同之廣肖攝影鏡頭；（14)使用該中 控按鍵組以手動控制改良之行車監視系統;。5)判斷是否 關閉改良之仃車m统，若是，則執行步驟（μ)，若否， 則執行步驟（2”及（16)關閉改良之行車監視系統。 【實施方式】 為了能夠更清楚地描述本發明所提出之一種改良之行 車監視系統及其監視方法，以下將配合圖示，詳盡說明之。 請參閱第-圖與第二圖，係本發明之改良之行車監視 系統與一輛裝設改良行車監視系統汽車之俯視圖，一種改 良之行車監視系統1，係包括： 複數個廣角攝影鏡頭1 〇，係裝設於一汽車26之外部 以取得該汽車26之一外部影像，該廣角攝影鏡頭1〇係具 有一廣角鏡片101 ’可取得視角大於18〇度之全域影像， 較佳地，本實施例中’廣角攝影鏡頭1 〇係裝設於汽車2 6 201105528 外部之正前方、正後方、士〜 更万左後視鏡、及右後視鏡之上，另 外，請參閱第三A圖盥第k ^ 弟一 B圖，係汽車後方之廣角攝影 鏡頭取得外部影像之示音_ 不思圖，使用具有該廣角鏡片101之 廣角攝影鏡頭1 〇係可取搵、士太、 J取仵夂車26正後方左視角、中視角、 及右視角且涵蓋水孚而+ AL Λ 外。卩影像’而使得汽車26後方無 死角； —影像處理模組i i，偁 1糸具有一主控制器Π 3以溝通控 制各单元’該影像處理棍η 土 ^11連接於該廣角攝影鏡頭i 0 以接收該外部影傻，甘〜 ，、 並執仃外部影像之影像處理後，輸出 一無扭曲廣角影像，該影傻 I像處理模組π更包括：至少一影 像感測裝置111，該影傻咸 象感測裝置111可為一 CCD影像感 測裝置或一 CMOS影像感測骷里 ^ 砍测裝置，係連接於廣角攝影鏡頭 10以接收外部影傻，：^ > ’；執行外部影像之高畫質感光及成 像之後’輸出—咸測吾< Υ金. m -前置處理單元112，係連接 於影像感測裝置11以蛀你# ^感測影像，並於執行感測影像 之前置處理後，輸出一前 月J置慝理影像，且該前置處理單元 112亦同時對感測影像執 丁云除雜訊、白平衡、修復已損 毀之畫素、及色彩亮度調整等一旦， ^ &衫像處理；一廣角影像 處理單元，係連接於該主 別益113，且可透過主控制器 113取得該前置處理影像， 並於執行廣角影像處理後，輸 出一無扭曲廣角影億.— 、角〜像…己憶體控制器115,係連接於主 控制器1 1 3，以協站左诉# 月|J置处理影像與無扭曲廣角影像； 201105528 及一隨機存取記憶體116,該隨機存取記憶體Π6可為—動 態隨機存取記憶體（DRAM )或一靜態隨機存取記憶體 (SRAM )，係連接於該記憶體控制器丨15，透過記憶體控 制器115 ’係可將前置處理影像與無扭曲廣角影像即時儲 存於該隨機存取記憶體116内； 一輸出介面15’係連接於該主控制器113，藉由該輪 出介面15，主控制器113係可將該無扭曲廣角影像直接以 RGB、YUV、或CCIR601等之影像感測裝置之通用輪出格 式輸出； 一顯示裝置ΐό，係連接於該主控制器113，該顯示裝 置16可為一液晶顯示器（LCD)、一發光二極體（[ED) 顯示器、-電衆顯示器、一數位顯示器、或一投射式顯示201105528 V. If there is a chemical formula in this case, please reveal the best display __化. VIII. Description of the Invention: [Technical Field] The present invention relates to an auxiliary monitoring system capable of increasing driving safety, and an improved driving monitoring system capable of displaying a distortion-free dead angle image on a car screen and Its monitoring method. [Prior Art] In the original factory equipment of a car, it is usually equipped with a rear mirror, a left rear view mirror, and a right rear view mirror. The driver can use the back mirror to reflect the rear of the eight cars. Scenery to determine whether it is possible to drive the car back; and when the driver is driving the car, the left and right rearview mirrors can also be used to find out if there is a car near the left rear and the right rear of the car to determine whether it is possible to drive the car to turn left or Turn right. /The rear view mirror, the left rear view mirror, and the right rear view mirror provide a lot of information to the driver when driving, but the rear mirror, the left rear view mirror, and the right rear view mirror still have many dead ends. Blind spots can't be reflected, especially in the places where the car's bumper is 90 degrees vertically, the car's left level is 9 degrees, and the car's right level is 9 degrees. The driver drives the car to reverse the car, the roadside parking, and the parking lot reversing. Or when the car and the locomotive drive parallel to the left and right turn, it often becomes the corner of the car, so the driver special 201105528 Yiyi ignores these dead ends, causing traffic accidents. Therefore, many driving assistance and image systems have been developed and applied in succession for the above-mentioned general car corners. The more common and fully functional driving assistance system has: a reversing sensor, a photographic mirror Display device, rb + # - central processing unit, a buzzer warning device, and - external control ^ the reversing sensor is usually installed at the rear of the car to detect whether someone is close; the photographic lens is installed in the car Above the rearview mirror, to get at any time/flying outside. The image of the dead angle; the display device, for example, - LCD screen, : installed = inside the car, to display the external image of the outside corner of the car ... external controller is connected with the car's rowing rod, the steering wheel axis, to Know the current driving status of the car (forward, backward, left turn, or right turn.). The brother's head is a wide-angle lens. Through the wide-angle lens, a global image with a viewing angle greater than 180 degrees can be obtained. Then, the central processing unit receives the global image and performs image processing, and then displays the image through the LCD screen to provide the driver. Instant image information at each corner of the car; in addition, when the external controller learns that the car is driving L by the rowing lever and the steering wheel rotation axis, 'the automatic image information displayed by the display device will be automatically switched. The driver can always notice the dead angle of the car that is usually missed under various driving conditions, and the reversing sensor installed at the rear of the steam can detect whether there is a car approaching the police buzzer behind the K car. Issue ^ not β ' to warn the driver that someone is approaching the rear of the car and can no longer move the car backwards. 201105528 However, the above-mentioned driving assistance image system presents the driver with the instant image information, which cannot completely restore the actual image of the dead angle, and the image distortion around the displayed image, as shown in the tenth figure, through the above-mentioned driving auxiliary image. The image of the car outside the car, the image of the surrounding window, has been severely distorted, which will make it impossible for the driver to determine exactly the actual distance between the car and the car close to the corner. Therefore, it still caused traffic accidents such as collision with neighboring cars. Therefore, the inventor of the present invention has the defects and deficiencies in the above-mentioned driving auxiliary image system, so the research and creation are vigorously carried out, and finally, the improved monitoring system and the monitoring method thereof are developed. SUMMARY OF THE INVENTION The main object of the present invention is to provide an improved driving monitoring system capable of displaying a distortion-free wide-angle image of a blind spot of a car photographed by a single wide-angle lens in a multi-window, so as to more accurately grasp the dead angle of the car when driving. Improve the driving safety by providing instant images. Another purpose of this month is to provide an improved monitoring method for the driving monitoring system, which can automatically implement an improved driving monitoring system to instantly monitor the driving situation and automatically switch the display device to display the dead angle image of the car to remind the driver of the attention. Driving conditions. In order to achieve the above-mentioned main purpose, the inventor of the present invention has developed an improved brake monitoring system, which comprises: at least a wide-angle photographic lens, which is attached to the outside of the vehicle to obtain an external image of the automobile; An image processing module 201105528 is connected to the wide-angle lens to receive the external shirt image, and performs image processing of the external image to output a distortion-free wide-angle image; - an output interface, which can be The undistorted wide-angle image is rotated in the output format of an image 1 device; the display device can display the main controller: the transmitted distortion-free wide-angle image; at least the motion detector can measure whether the object is close to the outside of the vehicle. A camp display setting unit, through the screen display setting unit, poor #- single set on the display device to set the motion detector _ a line 'mode controller, the system can control the display device to automatically switch display - an image of the security mode and an image of a normal mode; and a triggering device that also interacts with the steering wheel of the car, the direction of the light control lever, the slot Coupling, trigger means may be sent depending on the automobile actuator - Female full message mode to the controller mode. In order to achieve the above other object, the inventor of the present invention has developed an improved monitoring method for the driving monitoring system, which can use an improved driving monitoring system to automatically display a safe mode and a normal mode according to various driving conditions. Image, the method comprises the following steps: (1) starting the driving blood system '(2) determining whether to perform manual control without using a central control button group; if yes, executing step (7), and if not, performing step (14)'· (3) A main controller automatically switches the viewing angle to one of the rear of the car, and the angle is taken to the lens' (4). The wide-angle photographic lens acquires an external image of the exterior of the car and transmits it to the image processing module; (5) The image processing module performs image processing of the external image; (4) a display device receives and displays 201105528. A distortionless wide-angle image automatically switches to display the security mode: the mode controller controls the display device to display a certain time, (9) 视窗 window The dead angle has no distorted image; (4) The display f 4 ο mode controller controls the display device to automatically switch to display the normal mode. And the image, 0) a trigger device determines whether > the car performs the action, if it is different, the target batch, then step (11) is performed, if not, then step (12); (1)) root 栌 * / The action of the flying car is to switch between different wide-angle photographic lenses, (12) to determine whether an ancient motion detector detects an object approaching, and if so, perform the steps, 'then perform steps (1 〇); (13) according to the object The phase shifts the different photographic lenses; (14) uses the central control button set to manually control the improved driving monitoring system; 5) Determine whether to close the modified brake system, if yes, execute step (μ), if not, perform steps (2" and (16) to close the improved driving monitoring system. [Embodiment] In order to be able to clear more clearly An improved driving monitoring system and a monitoring method thereof according to the present invention will be described in detail below with reference to the drawings. Please refer to the first and second figures, which are an improved driving monitoring system and a package of the present invention. A modified vehicle monitoring system 1 is provided. The improved driving monitoring system 1 comprises: a plurality of wide-angle photographic lenses 1 〇 mounted outside a car 26 to obtain an external image of the car 26, the wide-angle camera The lens 1 has a wide-angle lens 101 ′ to obtain a global image with a viewing angle greater than 18 degrees. Preferably, in the present embodiment, the 'wide angle photographic lens 1 装 is installed directly in front of the exterior of the automobile 2 6 201105528 , 士 更 更 左 左 左 、 、 、 更 更 更 更 更 更 更 更 更 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _卩 卩 卩 卩 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' The lens i 0 receives the external image silly, and the image processing of the external image is performed, and outputs a distortion-free wide-angle image. The image processing module π further includes: at least one image sensing device 111 The shadow stupid image sensing device 111 can be a CCD image sensing device or a CMOS image sensing device, and is connected to the wide-angle camera lens 10 to receive external shadows, :^ >'; After performing high-quality image sensing and imaging of the external image, the output is outputted by the image sensing device 11 to detect the image After the image is processed, the output is output. The image is processed by the moon, and the pre-processing unit 112 simultaneously performs the noise removal, white balance, repairing the damaged pixel, and the color brightness adjustment of the sensing image, ^ & A wide-angle image processing unit is connected to the main frame 113, and the pre-processed image is obtained by the main controller 113, and after performing wide-angle image processing, a non-distorted wide-angle image is outputted. Like the ... memory controller 115, is connected to the main controller 1 1 3, to the station left v. #月|J processing image and undistorted wide-angle image; 201105528 and a random access memory 116, the random memory The memory Π6 may be a dynamic random access memory (DRAM) or a static random access memory (SRAM) connected to the memory controller ,15, and the memory controller 115' The processed image and the undistorted wide-angle image are instantly stored in the random access memory 116; an output interface 15' is connected to the main controller 113, and the main controller 113 can No distortion wide-angle image directly in RGB, YUV Or a universal wheel output format of an image sensing device such as CCIR 601; a display device 连接 connected to the main controller 113, the display device 16 can be a liquid crystal display (LCD), a light emitting diode ([ ED) display, - electric display, a digital display, or a projection display
得知汽車26死角處之即時狀況； 多組移動偵測器 主控制器11 3連結，Know the immediate condition of the corner of the car 26; multiple sets of motion detectors, the main controller 11 3,
近，且該移動偵測器17具有一蜂鳴器ΐ7ι 近汽車26時，該蜂鳴器171即發出警戒聲 一螢幕顯示設定單元18，係連接於該 透過該瑩幕顯示設定單元18，駕駛人可次 上设疋該移動備測器丨7之一警戒線， 201105528 近’並越過該邀士 =戒線之時，該蜂鳴器1 以提醒駕敬人、±| 發出警戒聲響， 車26; 頁物體接近且極為靠近汽 -模式控制器19，係連接於該 制該顯示裝置16 έ心 制器113 ’係可控 , 動切換顯示—安全模式之影像盘一通 节模式之影像，於顯示該安全模式之 L通 係以多視窗排列顯”，、象時，顯示裝置16 』顯不該無扭曲廣角影像，而於 模式之影像時，顯示裝置㈣ 以常 像； 早視®顯不無扭曲廣角影 -觸發裝置20’係連結 裝置20亦與該汽車26 式控制器19,且該觸發 向盤轉動軸、方㈣控制電路、 逆…入 _置20可根據汽車％不同之作動而 女王模式訊息’例如，駕敬人將排檀桿移至倒車檔 時，則觸發裝晋0η Ρ廷出該安全模式訊息予模 19，模式控制器19刖六ρ ^ + '卩控制該顯示裝置16自動切換領 示該安全模式之影像； 、顯 該改良之行車龄^目4 现視系統1，更包括：一非揮發性記憶 體$非揮發性記憶體24可為-電可抹除唯讀記憶體 (EEPR〇M)或_快閃記憶體（’係連接於該主控制 器H3,主控制器113可將駕駛人於該螢幕顯示設定單元 18所作之設定儲存於非揮發性記憶體24之内，以作為下 人啟動改良之仃車監視系統ι時之預設值’且非揮發性記 201105528 元112與該廣角影像處理單 所需要存取之影像處理函式 憶體24亦儲存了該前置處理單 元U4於執行影像處理之時， 庫與數學演算法；及 ’係連接於該主控制器113，透過該 人可手動控制該顯示裝置16自動切 一中控按鍵組2 5 中控按鍵組25，駕馼 換顯示該安+ μ + βWhen the motion detector 17 has a buzzer ΐ7ι near the car 26, the buzzer 171 sends a warning sound to the screen display setting unit 18, which is connected to the screen display setting unit 18 to drive One can set up a warning line for the mobile spare 丨7, 201105528 Nearly and over the invitation = ring line, the buzzer 1 reminds the driver, ±| sounds a warning, the car 26; the page object is close to and very close to the vapor-mode controller 19, and is connected to the display device 16, and the controller 113 is controllable, and the image of the image mode of the security mode is switched. The L-channel system that displays the security mode is displayed in a multi-window arrangement. When the image is displayed, the display device 16 does not indicate that the wide-angle image is not distorted. In the image mode, the display device (4) is a normal image; The twist-free wide-angle-trigger device 20' is also connected to the car type controller 19, and the trigger-to-disk rotation axis, the square (four) control circuit, and the reverse-input-to-set 20 can be activated according to the car%. Queen mode message 'for example, respecting people When the rowing rod is moved to the reverse gear, the trigger mode is sent to the mode 19, and the mode controller 19 刖6 ρ ^ + '卩 controls the display device 16 to automatically switch the image of the safe mode. The display of the improved age of the vehicle 4, the system 1, including: a non-volatile memory $ non-volatile memory 24 can be - electrically erasable read-only memory (EEPR 〇 M) or _ The flash memory (' is connected to the main controller H3, and the main controller 113 can store the settings made by the driver in the screen display setting unit 18 in the non-volatile memory 24 to be improved as a next person. The preset value of the vehicle monitoring system ι and the non-volatile recording 201105528 yuan 112 and the image processing function 24 that needs to be accessed by the wide-angle image processing unit also store the pre-processing unit U4 for executing the image. At the time of processing, the library and the mathematical algorithm; and 'connected to the main controller 113, through which the person can manually control the display device 16 to automatically cut a central control button group 2 5 central control button group 25, driving the display The An + μ + β
模式之影像與該通常模式之影像，並可手動 切換裝設於汽車26外部之正前方、正後方、左後視鏡、及 右後視鏡等不同之該廣角攝影鏡頭1〇。 為了更加清楚地描述上述之該改良之行車監視系統於 s、Ψ模式與該安全模式下，各模組所作之動作及其所發 揮之功用，請爯Α ^竹 丹-人參考第一圖、第三A圖、及第三B圖， 當該模式控制器19將該顯示裝置16切換於顯示安全模式 之〜像時駕歇人亦可藉由該中控按鍵組25手動切換裝設 於u久車26外部之正前方、正後方左後視鏡及右後視 鏡等不同之該廣角攝影鏡頭Η，廣角攝影鏡頭所具有 之該廣角鏡片101將取得汽車26外部死角處之左視角、中 視角及右視角且涵蓋水平面之該外部影像，該影像感測 裝置111即接收外部景》像以進行高畫質感光及成像並輸出 該感測影像’接著，該前置處理單元112接收感測影像後 並進订去除雜訊、白平衡、修復已損毀之晝素、及色彩亮 度調整等景> 像處理後’即輸出該前置處理影像至該主控制 器113主控制器113透過該記憶體控制器115而將前置處 11 201105528 理影像暫存於隨機存取記憶體116内，接著，該廣角影像 處理單7G 114藉由主控制器n J1以理影像由隨機存 取記憶體116内讀出，廣角影像處理單元ιΐ4同時透過主 控制器⑴存取儲存於該非揮發性記憶心内之影像處理 函式庫與數學演算法 ^ 异& U將别置處理影像處理為該無扭曲 廣角影像，並透過主控制器u 竹，、储存於隨機存取記憶 體一且同時傳送至該顯示裝Sl6，顯示裝置㈣ 以一視固並列顯示死角處之 〒視角、及右視角且 眘水平面及垂直地面之無扭曲影像，可完全還原死角之 實際影像，而不會於影像周圍呈現扭曲之現象，且視窗書 面之排列方式係可依照駕駛人之喜好而調整為：三張連續 並排、左視角與右視角並排於中視角畫面之上方、或左^ 角與右視角並排於中視角畫面之下方。 另外，當該模式控制器19控制該顯示裝置“自動切 換顯示該通常模式之影像時， ^ ^ + J不裒置16係以單視窗顯示 U曲廣角影像，請同時參閱第十圖與第十—圖，係透 過習知之行車輔助影像系統所顯示之汽車外部影像圖，以 及透過改良之行車監視系統之通常模式所顯示之汽車外部 =圖’明顯地’透過習知之行車輔助影像系統所顯示二 曲飞外部影像’已於顯示影像之周圍呈現嚴重地影像扭 ，然而，透過本發明之改良行車監視系統i之通常模式 所顯示出來之旦< Y金，i1 顯不了完全真實且周圍無扭曲之影 12 201105528 像。另外，駕馱人可藉 _ 曰由該螢幕顯不設定單元18於該顯示 裝置16之上設定該警戒線，該移動债測器η即根據邀戒 線所設定之汽車26與外部靠近物體之警戒距離，藉由蜂鳴 器171發出警戒聲燮 _ 。 耷a以警不駕駛人有物體靠近，移動偵測 器1 7並同時通知主控制 J器113將主要廣角攝影鏡頭1〇切 換至該處，以使顯示鞋罢 裝置16立即顯示靠近物體係由何處靠 駕敬沉車2 6於倒車入庫、路邊停 車或4r車场倒車出場之時，駕驶人會將排樓桿排入倒車 檔此時’該觸發裝置20即送出該安全模式訊息予模式控 制器⑴模式控制器19立即控制顯示裝置16由通常模式 切換成顯示該安全模式之 ^ w 明參閱第十二圖，係透過 改良之行車監視系統之安+禮々裕拥-^ 女王模式所顯不之汽車外部影像 圖，顯示裝置16即顯示汽車 /飞早26後方左視角、中視角、及 右視角且涵蓋水平面之吝鉬处 多視®旦面’使得駕驶人得以掌握 >飞車26與汽車26後方物妙+ Μ & & 无力物體之間的實際距離與影像，或者 當駕敬人駕欲汽車26執行左轉彎、右轉f之作動時，觸發 裝置20亦會根據方向燈控制桿之切換燈號或方向盤轉動 軸之方向轉動，而通知模忒批 棵式控制|§ 1 9立即控制顯示裝置 16以切換顯示安全模式之 、〜如诼，使侍駕駛人於行車時可確 切地掌握汽車26之左水平9〇择命士 > τ & 十9〇度與右水平90度之死角處的 即時影像。 統1各 上述說明已清楚地揭露了該改良之行車監視系 13 201105528 模組單元之功能，另外，請參考第三A圖與第三B圖，係 一種改良之行車監視系統之監視方法流程圖，該改良之行 車監視系統之監視方法，可使用改良之行車監視系統i以 根據各種行車狀況，而自動顯示一安全模式與一通常模式 之影像，其包括以下步驟： 首先，執行步驟（41)，啟動該改良之行車監視系統i . 接著執行步驟（42)，判斷是否不使用—中控按鍵組24 行手動控制’由於改良之行車監視系統1預設為自動控 制’因此’若是使用者亦不使用該中控按鍵組25執行手動 控制，則可直接執行步驟（43)，一 徑制15 113自動切換 視角至一汽車26後方之一瘩备据& 之贗角攝影鏡頭1〇丨若否，則表 示使用者欲使用該中控按鍵組25 — ^ Λ轨仃手動控制改良之 行車監視系統，則執行步驟（54 )，· 接續於步驟（43)之後，接著 t 著執仃步驟（44)，該廣角 攝衫鏡碩】〇取得該汽車26 外部影像並傳送至— 影像處理模組U ;然後，執行步 .t 驟（45 )，該影像處理模 ，. 執行該外部影像之影像處理；再繼癌# 再繼續執行步驟（46 )， 一顯不裝置16接收並顯示一益 舟戤.“、扭曲廣角影像；接著，執行 步驟（47 ) ’ 一模式控制器19 #該顯不裝置以自動切換 ..肩不該文全模式之影像；步驟 -« „ , _ )’顯示若干時間；當顯 不裝置Ιό顯示安全模式之影 m r 40 N 時間之後，則自動執行 步驟（49)，該模式控制器i 制顯示裝置以自動切換顯 14 201105528 示該通常模式之影像； 一般情況下，該改良之行車龄鉬 灯車现規系統1係於該顯示裝 置16上顯示該通常模式之影像，當 飞車有任何狀況發生之 時，則改良之行車監視系·统1會依照各種狀況而自動反 應，因此，接著步驟（49)之後，執行步驟（5〇)，_觸發 裝置判斷是否汽車26執行作動，若是汽車％執行作動， 則系統會自動執行步驟（51)，根據汽車26之作動以切換 不同之該廣角攝影鏡頭10，若否’表示汽車％沒有作動， 應為靜止之狀態下，則執行步驟（52)，判斷是否—移動偵 測器17僅測到物體靠近，若是有物體靠近汽4 %，則執 行步驟⑸)，根據物體由何處靠近以切換不同之廣角攝影 鏡頭1〇,並再重覆執行步驟（44)，若否，表示汽車％ 2 於靜止停車之狀態下’且汽車26周圍並無物體靠近，則再 回到步驟（50” X ’若使用者欲使用該中控按鍵組25， 則執行步驟（54)，使用該中控按鍵組25以手動控制改良 之行車監視系統i ;接著，步驟（55)，判斷是否關閉改良 之行車監視系統i，若是，則可執行步驟〔％)，關閉改良 之行車監視系統1 ;若否，則再回到步驟（42 ) 為了更加地詳述該改良之行車監視系統之監視方法， °月參閱第五A圖與第五B圖，係該步驟（45)之詳細步驟 仙程圖’步驟（45 )更包括以下詳細步驟： 首先，第一個步驟為，步驟（45丨），一影像感測裝置 15 201105528 111接收該外部影像；接著，執行步驟（452 )，該影像感測 裝置川執行外部影像之感光與成像後，輸出—感測影像； 然後，執订步驟（453 )’ 一前置處理單元112接收該感測 影像’·接著，執行步驟（454)該前置處理單元112執行感 測影像之前置處理後，輸出一前置處理影像；然後，執行 步驟（价），該主控制器113接收該前置處理影像且將其The image of the mode and the image of the normal mode, and the wide-angle photographic lens different from the front side, the rear side, the left rear view mirror, and the right rear view mirror mounted on the outside of the automobile 26 can be manually switched. In order to more clearly describe the above-described improved driving monitoring system in the s, Ψ mode and the safe mode, the actions of the various modules and the functions they perform, please refer to the first picture, In the third A picture and the third B picture, when the mode controller 19 switches the display device 16 to the display security mode, the driver can also manually switch the setting by the central control button group 25. The wide-angle lens that is different from the front of the long-term car 26, the rear-right left rear view mirror, and the right rear view mirror, the wide-angle lens 101 of the wide-angle photographic lens will obtain the left angle of view of the outer corner of the automobile 26, The viewing angle and the right viewing angle and the external image covering the horizontal plane, the image sensing device 111 receives the external scene image for high-quality light sensing and imaging and outputs the sensing image. Then, the pre-processing unit 112 receives the sensing After the image is imaged, the noise is removed, the white balance is restored, the damaged pixel is repaired, and the color brightness is adjusted. After the image is processed, the preprocessed image is output to the main controller 113 through the memory. Body control The device 115 temporarily stores the front-end 11 201105528 image in the random access memory 116. Then, the wide-angle image processing unit 7G 114 reads from the random access memory 116 by the main controller n J1. The wide-angle image processing unit ιΐ4 simultaneously accesses the image processing library and the mathematical algorithm stored in the non-volatile memory core through the main controller (1) to process the processed image into the undistorted wide-angle image. And through the main controller u bamboo, stored in the random access memory and simultaneously transmitted to the display device S6, the display device (4) displays the blind angle of the dead angle and the right angle of view and the water level and vertical The undistorted image of the ground can completely restore the actual image of the dead angle without distortion around the image, and the window layout can be adjusted according to the driver's preference: three consecutive side by side, left perspective and The right view is placed side by side above the mid-view image, or the left and right views are placed side by side below the mid-view image. In addition, when the mode controller 19 controls the display device to "automatically switch to display the image of the normal mode, ^^ + J does not set the 16 series to display the U curved wide-angle image in a single window, please refer to the tenth and tenth - Figure, showing the external image of the car displayed by the conventional driving aid image system, and the external display of the car through the normal mode of the improved driving monitoring system = Figure 'apparently' displayed by the conventional driving aid image system The Qu Fei external image 'has been severely imaged around the displayed image. However, the normal mode of the improved driving monitoring system i of the present invention shows that the <Y gold, i1 is not completely true and there is no distortion around. In addition, the driver can use the screen display unit 18 to set the warning line on the display device 16, and the mobile debt detector η is the car set according to the invitation line. 26 The warning distance from the object close to the outside, by the buzzer 171, the warning sound 燮 _ 。 a 以 a to the police not to have an object approaching, moving the detector 1 7 and The main control J device 113 is notified to switch the main wide-angle photographic lens 1 to the position, so that the display shoe stop device 16 immediately displays the proximity system by where to drive the car to the car, to the parking garage, the roadside parking or the 4r car. When the vehicle is reversing, the driver will discharge the mast into the reverse gear. At this time, the trigger device 20 sends the safety mode message to the mode controller (1). The mode controller 19 immediately controls the display device 16 to switch from the normal mode to the display mode. For the safety mode, see the twelfth figure, which is the external image of the car that is displayed by the improved driving monitoring system, which is displayed in the Queen mode. The display device 16 displays the car/flying morning 26 The rear left view, the mid-view, and the right view, and the horizontal plane covering the surface of the molybdenum, make the driver able to grasp the relationship between the speed of the car 26 and the rear of the car 26 + Μ && The actual distance and the image, or when the driver's driving car 26 performs the left turn and the right turn f, the trigger device 20 also rotates according to the direction of the switching light of the direction light control lever or the steering wheel rotation axis.知 1忒批式控制|§ 1 9 Immediately control the display device 16 to switch the display security mode, such as 诼, so that the driver can accurately grasp the left level of the car 26 when driving, τ & Instant image at the dead angle of ten 9 degrees and right horizontal 90 degrees. The above description of the system 1 clearly reveals the function of the modified vehicle monitoring system 13 201105528 module unit, in addition, please refer to the third A The figure and the third B diagram are flowcharts of a monitoring method of the improved driving monitoring system, and the improved monitoring system of the driving monitoring system can use the improved driving monitoring system i to automatically display a safe mode according to various driving conditions. And the image of a normal mode, comprising the following steps: First, step (41) is executed to start the improved driving monitoring system i. Then step (42) is performed to determine whether it is not used - the central control button group 24 lines manual control ' Since the improved driving monitoring system 1 is preset to automatically control 'so', if the user does not use the central control button group 25 to perform manual control, the step (43) can be directly executed. , one path system 15 113 automatically switches the angle of view to one of the rear of the car 26, and the corner camera lens 1 if no, it means that the user wants to use the center button group 25 — ^ Λ 仃 manual After controlling the improved driving monitoring system, step (54) is performed, and after step (43) is followed, then step (44) is performed, and the external image of the automobile 26 is obtained and transmitted to — image processing module U; then, performing step .t (45), the image processing mode, performing image processing of the external image; continuing the cancer # and then continuing to perform step (46), a display device 16 receiving And display a Yi Zhou 戤. ", twist the wide-angle image; then, perform step (47) 'a mode controller 19 # The display device automatically switches.. Should not image the full mode of the image; step - « „, _)' displays a number of times; after the display device displays the security mode shadow mr 40 N time, step (49) is automatically executed, the mode controller i controls the display device to automatically switch the display 14 201105528 to show the normal mode Image; general situation The improved driving age molybdenum lamp existing system 1 displays the image of the normal mode on the display device 16. When any condition of the flying car occurs, the improved driving monitoring system 1 will follow various conditions. And the automatic reaction, therefore, after the step (49), the step (5〇) is executed, the _trigger device determines whether the car 26 is performing the operation, and if the car % performs the action, the system automatically performs the step (51) according to the car 26 Actuate to switch between the wide-angle photographic lens 10, if no 'the car % is not active, should be in a state of rest, then perform step (52) to determine whether - the motion detector 17 only detects the object close, if there is If the object is close to 4% of the steam, perform step (5)), switch to the different wide-angle photographic lens 1根据 according to where the object is close, and repeat step (44). If not, it indicates that the vehicle is at the state of stationary parking. If there is no object near the car 26, then go back to the step (50" X 'If the user wants to use the center button group 25, then step (54) is executed, and the center button group 25 is used. Dynamically controlling the improved driving monitoring system i; then, in step (55), determining whether to turn off the improved driving monitoring system i, and if so, executing the step [%) to turn off the improved driving monitoring system 1; if not, then returning Go to step (42) In order to further detail the monitoring method of the improved driving monitoring system, refer to the fifth A diagram and the fifth B diagram, which is the detailed step of the step (45). Further, the following detailed steps are included: First, the first step is, step (45丨), an image sensing device 15 201105528 111 receives the external image; then, step (452) is performed, and the image sensing device performs an external image. After sensing and imaging, outputting-sensing the image; then, the binding step (453) 'a pre-processing unit 112 receives the sensing image'. Then, performing step (454), the pre-processing unit 112 performs sensing After the image is processed in advance, a pre-processed image is output; then, the step (price) is executed, and the main controller 113 receives the pre-processed image and
傳达至一記憶體控制器115;接著，執行步驟（4⑹，該 e己憶體控制器 '處理影像暫存於一隨機存取記憶 體116;承接步驟（456 )，繼續執行步驟（ 457 )，一廣角 影像處理單元n 4 , ^ 控制器U 3與記憶體控制器11 5 將刖置處理影像由該隨機存取記憶體116内讀出；然後， 步：（叫該廣角影像處理單A114執行前置處理影像 之廣角影像處理後，輪屮 輸出該無扭曲廣角影像；接著，步驟 (459)廣角影像處 單70 114透過主控制器113與記憶體 控制器11 5將無扭曲廣角 .， 贋角衫像儲存於隨機存取記憶體116 之内；當無扭曲廣角爭 〜像破儲存於隨機存取記憶體116之 内後’主控制器U3鱼 ，、。己隐體控制器115可隨時對其存取， 故’接下來之步驟為，+ ‘步驟（45A)，主控制S 113透過記 憶體控制器115將:锉f Μ 、 ；隨機存取記憶體116内之無扭曲 廣角影像讀出；以及步驟 彦岛旦， 驟（45Β)’主控制ϋ 113將無扭曲 廣角衫像輸出至該顯示裝置16。 另外，一般汽車26夕n * 卞動情況有.左轉、右轉、後退、 16 201105528 及前進，因此，請參閱第六圖，係該步驟（5ι ^之詳細步 驟流程圖，步驟（5 1 )更包括以下詳細步竭： 步驟（5丨〇,判斷該汽車26是否執行左轉之作動，若 是汽車26左轉，則執行步驟（512)，該主控.制器⑴切= 視角至左後視鏡之該廣角攝影鏡頭1〇，並接著執行取得外 部影像之步驟，即，執行步驟U4);若否， (5Π)，判斷汽車26是否執行右轉之作動，若是汽車％ •右轉，則執行步驟（514)’主控制器113切換視角至右後 視鏡之廣角攝影鏡頭1〇，/ η稍10並執订步驟（44);若否， 行步驟（515)，判斷汽車26是否執行後退之作動，若是、、，Passing to a memory controller 115; then, performing step (4 (6), the e-memory controller' processing the image temporarily stored in a random access memory 116; taking the step (456), continuing the step (457) a wide-angle image processing unit n 4 , ^ controller U 3 and the memory controller 11 5 read the processed image from the random access memory 116; then, step: (called the wide-angle image processing single A114 After performing the wide-angle image processing of the pre-processed image, the rim outputs the undistorted wide-angle image; then, the step (459) wide-angle image of the single 70 114 through the main controller 113 and the memory controller 11 5 will have no distortion wide angle. The smocked shirt is stored in the random access memory 116; when there is no distortion and wide angle contiguously, the main controller U3 fish, the hidden controller 111 can be stored in the random access memory 116. Accessing it at any time, so the next step is + 'step (45A), the main control S 113 through the memory controller 115 will: 锉f Μ , ; the undistorted wide-angle image in the random access memory 116 Read out; and step Yandao Dan, step (4 5Β) 'Main control ϋ 113 outputs the undistorted wide-angle shirt image to the display device 16. In addition, the general car 26 n n * 卞 情况 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 左 2011 The sixth figure is the detailed step flow chart of this step (5ι ^, step (5 1 ) further includes the following detailed steps: Step (5丨〇, determine whether the car 26 performs left-turning operation, if the car 26 turns left) Step (512), the master controller (1) cuts = the angle of view to the wide-angle photographic lens of the left rearview mirror 1 〇, and then performs the step of obtaining an external image, that is, performs step U4); if not, (5Π), judge whether the car 26 performs the right turn operation, if it is the car % • turn right, execute step (514) 'the main controller 113 switches the angle of view to the wide-angle lens of the right rear view mirror 1〇, / η slightly 10 And the step (44) is performed; if not, the step (515) is performed to determine whether the car 26 performs the retreat operation, and if so,
車26後退，則執行步驟（5⑷，主控制器⑴切換視J 汽車26後方之廣角攝影 、 "观峭ιυ，並執仃步驟（44);以及， 若汽車％不執行後退，則直接執行步驟（517)，主控制器 • 113切換視^汽車26前方之廣角攝影鏡頭…並執行步 驟（44 )，以取得汽車％ 卜P景/像並透過該顯示裝置1 6顯 示影像。 ^ 當有物體靠近汽直β 士 '車26之時，藉由該移動偵測器】7即 可偵測物體係由何處肯 r… 17處罪近’且可控制裝設於左後視鏡、右 後視鏡、車正後方、及‘ '飞車正刚方之該廣角攝影鏡頭1〇， 以隨時取得該處之外部 邮〆、 Ρ〜像，故，請參閱第七圖，係該步 驟（53)之詳細步驟 步称： 圓步驟⑼更包括以下詳細 17 201105528 步驟（531)，判斷物體是否由左後方靠近，若是物體 靠近汽車26左後方，則執行步驟（則，該主控制器113 切換視角至左後視鏡之該廣角攝影鏡頭1〇，並執行步驟 (⑷，即可使用廣角攝影鏡頭1〇取得汽車％左後方之外 部影像；若否，則執行步驟r ς、 (533 ) ’判斷物體是否由右後 方靠近，若是物體靠近汽車26右後方，則執行步驟（…）， 主控制器11 3切換視角至右祛 _ 右後視鏡之廣角攝影鏡頭10,並 執盯步驟（44);若否，則執 斤乂驟（535 )，判斷物體是 由正後方靠近，若是物體靠 靠近h車26正後方，則執行步驟 控制器113切換視角至汽車26後方之廣角❹ 鏡頭10’並執行步驟（44); 、 〜 η,+ ^ 及右否，則執行步驟（ 537)， 王徑制113切換視角至汽車 卄勃一卓 别方之廣角攝影鏡頭10， 並執仃步驟（44 )，以取得汽車 飞車26别方之外部影像。 另外，請參閱第八Α圖鱼 之詳细|V 8圖，係該步驟（54) 之心細步驟流程圖，步驟（5 步 更匕括以下詳細步驟： ()之第一個步驟為，步驟、 控按鍵…否切換至該安全模式步驟若54 )，判斷該* 動切換至安全模式狀態，則執行二：二)表示使用者手 器19控制該顯示裝置16以自動㈣2)，該模式控制 像；接著，動切換顯示安全模式之影 著執仃步驟（⑷），判 該廣角攝爹h , 斷中控按鍵組25是否切換 視月攝如鏡碩10，若是 按鍵组25所hi ^ 乂驟（544)，確認中控 所切換之廣角攝影 兄碩10，並執行廣角攝影鏡 18 201105528 :二之切換；若否’則回到執行步驟(42);接續步驟 二)，繼續執行步驟⑽，廣角攝影鏡頭!。取得該汽 車外部之該外部影像並傳送至該影像處理模組Η;然 後’執行（叫’影像處理模組u執行外部影像之影像處 理，再執行步驟（547 )，該顯示裝置16顯示該無扭曲廣角 影像並可繼續步驟（55);以及’步驟—模式控制器 19控制顯示裝置16以自動切換顯示該通常模式之影像， 並回到步驟（543 );_，若使用者並非手動切換安全模 式’則執行步驟（548 )，模式控制器19控制顯示裝置16 以自動切換顯示該通常模式之影像，並執行步驟。4”。 請再參閱第九圖，係上述該步驟（544 )之詳細步驟流 程圖，步驟（.544)為「確認中控按鍵組所切換之廣角攝影 鏡頭，並執行廣角攝影鏡頭之切換」之執行步驟，其包括 以下詳細步驟： 首先，執行步驟（ 5441 )，判斷該中控按鍵組乃是否 切換左後視鏡之該廣角攝影鏡頭1〇，若是，則執行步騾 ( 5442)，該主控制器113將切換視角至左後視鏡之廣角攝 影鏡頭10’並執行上述步驟（545 );若否，則執行步驟 ( 5443 )，判斷中控按鍵組25是否切換右後視鏡之廣角攝 影鏡頭10，若是，則執行步驟（5444)，主控制器113將 切換視角至右後視鏡之廣角攝影鏡頭10，並執行上述步驟 ( 545 );若否，則執行步驟（5445 )，判斷中控按鍵組乃 19 201105528 是否切換汽車26後方之廣角攝影鏡頭10，若是，則執行 步驟（ 5446 )，主控制器113將切換視角至汽車％後方之 廣角攝影鏡頭1〇 ;以及，若否，則執行步驟（5447 )，主 控制器U3將切換視角至汽車前方之廣角攝影鏡頭1〇，並 執行上述步驟（545 )。 如上述改良之行車監視系統之監視方法，其中，該安When the car 26 moves backward, the step (5 (4) is executed, the main controller (1) switches the wide-angle photography behind the J car 26, "view υ υ, and performs the step (44); and, if the car % does not perform the back-off, directly executes In step (517), the main controller • 113 switches the wide-angle photographic lens in front of the car 26 and performs step (44) to obtain the car view/image and display the image through the display device 16. When the object is close to the steam straight β 士 '车26, with the motion detector 7 can detect where the object system is from ... 17 sin near ' and can be controlled to install in the left rearview mirror, right The rear view mirror, the rear of the car, and the wide-angle camera lens of the 'Flying Car is just one side, so that you can get the external post and Ρ~ image of the place at any time. Therefore, please refer to the seventh picture, which is the step ( 53) Detailed step step: The round step (9) further includes the following detailed 17 201105528 step (531) to determine whether the object is approached by the left rear, and if the object is near the left rear of the car 26, the step is executed (the main controller 113 switches) The wide angle photographic lens of the left rear view mirror is 1 〇, and After performing the step ((4), you can use the wide-angle lens 1 to obtain the external image of the left rear of the car; if not, execute steps r ς, (533) ' to determine whether the object is close to the right rear, if the object is near the right rear of the car 26 Then, the step (...) is executed, the main controller 11 3 switches the angle of view to the wide-angle photographic lens 10 of the right 祛 _ right rear view mirror, and performs the step (44); if not, the slamming step (535) determines The object is approached from the front, and if the object is near the rear of the h-car 26, the step controller 113 is executed to switch the angle of view to the wide-angle lens 10' behind the car 26 and perform step (44); , η, η, + ^ and right Otherwise, step (537) is executed, and the King Path 113 switches the angle of view to the wide-angle photographic lens 10 of the car, and performs the step (44) to obtain an external image of the other side of the car 26 . Please refer to the detail of the eighth figure fish|V 8 figure, which is the flow chart of the steps of step (54). The steps (step 5 further include the following detailed steps: () the first step is, step, Control button... No switch to this safe mode step if 54 If it is determined that the switch is switched to the safe mode state, then execution 2: 2) indicates that the user's hand 19 controls the display device 16 to automatically (4) 2), the mode controls the image; and then, the switch displays the security mode.仃Step ((4)), judge the wide-angle camera ,h, whether the central control button group 25 is switched to view the moon, such as the mirror 10, if the button group 25 is hi ^ 乂 (544), confirm the wide-angle photography switched by the central control Xiong Shuo 10, and perform wide-angle photographic lens 18 201105528: switch; if not, then go back to the execution step (42); continue to step 2), continue to step (10), wide-angle lens! Obtaining the external image of the exterior of the automobile and transmitting the image to the image processing module; then performing (called 'image processing module u performing image processing of the external image, and then performing step (547), the display device 16 displays the Distorting the wide-angle image and continuing with step (55); and 'step-mode controller 19 controls display device 16 to automatically switch to display the image of the normal mode, and returns to step (543); _, if the user does not manually switch security The mode 'following step (548), the mode controller 19 controls the display device 16 to automatically switch to display the image of the normal mode, and performs the step. 4". Please refer to the ninth figure, which is the details of the above step (544). Step flow chart, step (.544) is an execution step of "confirming the wide-angle photographic lens switched by the central control button group and performing switching of the wide-angle photographic lens", which includes the following detailed steps: First, the step (5441) is performed to determine Whether the central control button group switches the wide-angle photographic lens of the left rear view mirror 1 〇, and if so, performs step 5 ( 5442), the main controller 113 will switch the viewing angle Go to the wide-angle photographic lens 10' of the left rear view mirror and perform the above step (545); if not, execute step (5443) to determine whether the central control button group 25 switches the wide-angle photographic lens 10 of the right rear view mirror, and if so, Step (5444), the main controller 113 will switch the angle of view to the wide-angle photographic lens 10 of the right rear view mirror, and perform the above steps (545); if not, execute step (5445) to determine the central control button set 19 201105528 Whether to switch the wide-angle photographic lens 10 behind the car 26, and if so, execute step (5446), the main controller 113 will switch the angle of view to the wide-angle photographic lens 1 behind the car%; and if not, execute step (5447), The main controller U3 will switch the viewing angle to the wide-angle photographic lens 1前方 in front of the car, and perform the above-mentioned step (545). The monitoring method of the improved driving monitoring system, wherein the security
模式之衫像係以多視窗排列顯示該無扭曲廣角影像， 且，多視窗畫面之排列方式係可依照駕駛人之喜好而調整 為.二張連續並排、左視角與右視角並排於令視角畫面之 上方、或左視角與右視角並排於中視角畫面之下方，較佳 ⑽=實施例為三張連續並排1該通㈣式之影像則以 早視窗顯示無扭曲廣角影像。 Ή综合上述，本發明之—種改良之行車監視系統及其監 其匕s用之订車辅助影像系統，係罝有下 列之優點： π /、有下 利用 有-廣ΙΓ理模㈣行影像處理，該影像處理模組具 外部影像Γ像處理早7°可將-廣㈣影鏡頭所拍攝之一 ’ 於執行廣角影像處理處理後， 影像， 上顯示多式窗或者單視窗之無扭曲廣角：r裝置 人可於行車两廣角衫像，使得駕駛 車時^夠確切地掌握汽車 以提高行車安全。 4之真實 系統之監視方法， 可自動執行 2.利用該改良之行車監視 改 20 201105528 良之行車監視系統 站*土 、 ’並自動監視行車狀況，當駕駛人駕 駛汽車執行左轉、太_ 土上 石轉、後退、及前進等作動之時，或 者虽有物體靠近汽 ., 之時’皆可自動切換顯示該處之汽 隨時地由該顯示裝置上觀看汽車 以於行車之時隨時地提醒駕駛人 車外部影像，駕駛人可 外部死角之即時影像， 注意行車狀況 =上述之詳細武明係針對本發明之一可行實施例之具體 說明，惟該實施例並非用以限制本發明之專利範圍，凡未 脫離本發明技藝精神所為之等效實施或變更均應包含於 本案之專利範圍中。 【圖式簡單說明】 第一圖 係一種改良之行車監視系統； 第二圖 係一輛裝設改良行車監視系統汽 車之俯視圖； 第三Α圖與第三Β圖 係/飞車後方之廣角攝影鏡頭取得 外部影像之示意圖； 第四A圖與第四B圖 係一種改良之行車監視系統之監 視方法流程圖； 第五A圖與第五B圖 係步驟（45 )之詳細步驟流程圖； 第六圖 係步驟（51)之詳細步驟流程圖； 第七圖 係步驟（53 )之詳細步驟流程圖； 21 201105528 第八A圖與第八B圖 係步驟（54 )之詳細步驟流程圖； 第九圖 係步驟（544 )之詳細步驟流程圖； 第十圖 係透過習知之行車輔助影像系統 所顯示之汽車外部影像圖； 第十一圖 係透過改良之行車監視系統之通 常模式所顯示之汽車外部影像 圖；及 鲁 第十二圖 係透過改良之行車監視系統之安 全模式所顯示之汽車外部影像圖。 【主要元件符號說明】 1 改良之行車監視系統 10 廣角攝影鏡頭 101 廣角鏡片 11 影像處理模組 111 影像感測裝置 112 前置處理單元 113 主控制器 114 廣角影像處理單元 115 記憶體控制器 116 隨機存取記憶體 15 輸出介面 16 顯示裝置 22 201105528 17 移動偵測器 171 蜂鳴器 18 螢幕顯示設定單元 19 模式控制器 20 觸發裝置 24 非揮發性記憶體 25 中控按鍵組 26 汽車 41 〜56 方法步驟 451〜459 方法步驟 45A〜45B 方法步驟 51 1 〜517 方法步驟 531 〜537 方法步驟 541〜548 方法步驟 5441 〜5447 方法步驟 23The pattern shirt image displays the undistorted wide-angle image in a multi-window arrangement, and the multi-window screen arrangement can be adjusted according to the driver's preference. Two consecutive side-by-side, left-view and right-view views are arranged side by side. The upper or left view and the right view are arranged side by side below the mid-view picture. Preferably, (10)=the embodiment is three consecutive side-by-side ones. The four-fourth type image displays the undistorted wide-angle image in the early window. ΉIntegrally, the improved vehicle monitoring system of the present invention and the car-assisted imaging system for monitoring the same have the following advantages: π /, and the use of the ΙΓ ΙΓ ΙΓ (4) line image Processing, the image processing module has an external image image processing 7° early and can take one of the wide (four) shadow lenses to perform a wide-angle image processing process, and the image displays a multi-window or a single window without distortion wide angle : r device people can drive two wide-angle shirts, so that when driving a car ^ can accurately grasp the car to improve driving safety. 4 The real system monitoring method can be automatically executed. 2. Use the improved driving monitoring to change 20 201105528 The good driving monitoring system station * soil, 'and automatically monitor the driving situation, when the driver drives the car to perform a left turn, too _ on the soil When the stone turns, retreats, and advances, or when an object approaches the steam, it can automatically switch to display the steam at that time. The car can be viewed from the display device at any time to remind the driving at any time while driving. The external image of the vehicle, the driver can provide an instant image of the external dead angle, and pay attention to the driving situation. The detailed description of the above is a specific description of a possible embodiment of the present invention, but the embodiment is not intended to limit the scope of the patent of the present invention. Equivalent implementations or modifications that do not depart from the spirit of the invention are intended to be included in the scope of the invention. [Simple diagram of the diagram] The first picture is an improved driving monitoring system; the second picture is a top view of a car equipped with an improved driving monitoring system; the third picture and the third picture system / wide-angle photography behind the car A schematic diagram of an external image obtained by a lens; a fourth embodiment and a fourth diagram B are flowcharts of a monitoring method of an improved driving monitoring system; and a fifth step and a fifth diagram of a detailed step of the step (45); The sixth figure is a detailed step flow chart of the step (51); the seventh figure is the detailed step flow chart of the step (53); 21 201105528 The eighth step A and the eighth B are the detailed steps of the step (54); Figure 9 is a detailed flow chart of the steps (544); the tenth figure is the external image of the car displayed by the conventional driving assistance image system; the eleventh figure is the car displayed by the normal mode of the improved driving monitoring system The external image map; and the Lu 12th image are the external image of the car displayed by the safe mode of the improved driving monitoring system. [Main component symbol description] 1 Improved driving monitoring system 10 Wide-angle photography lens 101 Wide-angle lens 11 Image processing module 111 Image sensing device 112 Pre-processing unit 113 Main controller 114 Wide-angle image processing unit 115 Memory controller 116 Random Access memory 15 Output interface 16 Display device 22 201105528 17 Motion detector 171 Buzzer 18 Screen display setting unit 19 Mode controller 20 Trigger device 24 Non-volatile memory 25 Central control button group 26 Automotive 41 to 56 Method Steps 451 to 459 Method Steps 45A to 45B Method Steps 51 1 to 517 Method Steps 531 to 537 Method Steps 541 to 548 Method Steps 5441 to 5447 Method Step 23