201225018 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種行車資訊系統，尤係關於一種可提供包含車牌記 錄及經緯度資料之行車記錄資料的行車資訊系統。 【先前技術】 目前有許多影像式的行車記錄器，其可錄取前方行車場景，行車影 像在某些情況下相當有用，例如當發生交通事故時，影像資訊便可二 斷當時事故發生的原因’釐清雙方責任歸屬。 然而，行車影像在判讀影像資料時需要較多的時間，並且行車影像 的資料量較大，-般行車記錄器多以覆寫方式將舊崎料抹除，因^， 可能造成需要行車影像進行舉證時，資料已被抹除的情形。 力的=以，提供—種可有效分析行車影像的行車则是目前需努 【發明内容】 種行車f鱗統，其可於車贿聽㈣，獲取 二订、進収錄。此行車資赠、統可用以妙包含車齡 錄及經緯度資料之行車記錄資料。 扠t、匕3車牌记 依據本發明之一實施例，—種設置於一車 及-第-影像操取裝置及―主體。第_影、^車錢系統，包括 用以擷取車體之-車前影像。主體設置冑置為設置於車體並 裝置通訊連結，主體包含：—鱗以、域第—影像操取 -中央處理ϋ及-儲存單元^像辨識‘二全球定㈣統模組、 以依據一車牌特徵值辨識車前 以接收車前影像，並用 錄。全較«懸_ J^位車體之—’以獲得-車牌記 用以關聯車牌記錄及經緯度資料，以得—〜又貝料。一中央處理器， 寸 行車記錄資料。一儲存單 201225018 元，用以儲存行車記錄資料。 更加^月上述及其他態樣、特性及優勢可由關及實施例之說明而可 【實施方式】 〇月多照圖1為流程圖顯示依據本發明一實施例之行車資訊系 統。本發明之行車資訊系統包括—第—影像操取裝i i i及—主體^ 2中第-f彡像擷轉置丨丨與主體2通訊連結。第—影像娜裝置i i =於車體並肋練車體之—車前影像。舉例而言，第—影像操取 办1又在車輛的4擋風玻璃上，可以操取車輛前方一段距離内 攀 之空間影像。但第一影像掏取裝置11的設置位置應不以為限，其他 可擷取車輛前方之f彡像的車體或車外位置亦為可行。 、 此外，請參照圖2為流程圖顯示依據本發明另一實施例之影像 擁取流程。其中，第一影像糊取裝置11可具有雙重鏡頭，（例如一/左 側鏡頭111及一右側鏡頭112)，以同時錄影左右車道。其中第一影像 操取裝置11更包含可由-影像集成模組113以集成左側鏡頭ηι/及 右側鏡頭112所擷取之影像，以形成車前影像，結合於同一畫面以便 由影像辨識模組21進行分析。 • 此外為增加擷取影像之品質’本發明之第一影像擷取裝置Η可 採取寬動態顯示技術(wide dynamic range，WDR)，藉以同時增加場 景中亮部及暗部的影像品質，以減少夜晚燈光所造成的眩光。 車前影像可由主體2之中的影像辨識模組21接收，並依據一車 牌特徵值辨識車前影像之中的多個車牌，以獲得一車牌記錄。影像辨 識模組21可由數位訊號處理器（digital Signai pr〇cess〇r，DSp) 即時處理影像的數位訊號，並進行車牌辨識。 _ 車牌辨識技術是以電腦'圖像處理、模糊識別等技術為基礎， 建立移動中車輛的特徵模型，加以識別（比如車牌、車型、顏色等）， 並著重在獲取高速行進中的車輛圖像及清晰度等問題。車牌辨識技術 201225018 字:則;輛並可自動蒐尋車牌資訊(包含中文字元、英文 ° 子及車牌顏色）’然後進行處理與識別的技術。 由擷取影像進行車牌辨識所需的演算法包括··車牌定位 用以演算法及車牌字元識別演算法等。車牌定位演算ί201225018 VI. Description of the Invention: [Technical Field] The present invention relates to a driving information system, and more particularly to a driving information system capable of providing driving record data including license plate records and latitude and longitude data. [Prior Art] There are many image-based driving recorders that can capture the driving scene ahead. Driving images are useful in some situations. For example, in the event of a traffic accident, the image information can be used to break the cause of the accident. Clarify the responsibilities of both parties. However, the driving image requires more time to interpret the image data, and the amount of data of the driving image is larger. The general driving recorder mostly erases the old raw material by overwriting, which may cause the need for driving images. The evidence has been erased when the evidence is given. The force = to provide a kind of driving can effectively analyze the driving image is currently required [invention content] a variety of driving f scale system, which can be heard in the car bribe (four), get two orders, enter and receive records. This driving gift is provided with the driving record data of the car age and the latitude and longitude data. Fork t, 匕3 license plate according to an embodiment of the invention, the invention is provided in a vehicle and a - image-taking device and a body. The _ shadow, ^ car money system, including the car front image. The main body setting is set to the vehicle body and the device communication link, and the main body includes: - scale, domain - image manipulation - central processing ϋ and - storage unit ^ image identification 'two global (four) system module, according to one The license plate characteristic value is recognized in front of the vehicle to receive the front image of the vehicle, and is recorded. It is more than «suspension _ J ^ car body -' to get - license plate record for the associated license plate records and latitude and longitude data, in order to get - ~ and shell material. A central processing unit, in-line driving records. A storage order of 201225018 yuan is used to store driving record data. The above and other aspects, features and advantages can be explained by the description of the embodiments. [Embodiment] FIG. 1 is a flow chart showing a driving information system according to an embodiment of the present invention. The driving information system of the present invention comprises a first-image capturing device i i i and a first-f彡 image transposition in the main body 2, and is communicatively coupled to the main body 2. The first - image na device i i = in the car body and ribbed car body - front image. For example, the first image manipulation office 1 can also take a space image of a distance in front of the vehicle on the 4 windshield of the vehicle. However, the position of the first image capturing device 11 should not be limited, and other vehicle bodies or exterior positions that can capture the image of the vehicle in front of the vehicle are also feasible. In addition, please refer to FIG. 2 for a flowchart showing an image capturing process according to another embodiment of the present invention. The first image stripping device 11 may have a dual lens (for example, a/left side lens 111 and a right side lens 112) to simultaneously record left and right lanes. The first image capturing device 11 further includes an image that can be captured by the image-integrating module 113 to integrate the left lens ηι and the right lens 112 to form a front image, which is combined with the same image for being recognized by the image recognition module 21 Analyze. • In addition, in order to increase the quality of captured images, the first image capturing device of the present invention can adopt a wide dynamic range (WDR) to simultaneously increase the image quality of bright and dark portions in the scene to reduce nighttime. The glare caused by the light. The image of the front of the vehicle can be received by the image recognition module 21 in the main body 2, and a plurality of license plates in the image of the front of the vehicle are recognized according to a license plate characteristic value to obtain a license plate record. The image recognition module 21 can process the digital signal of the image and perform license plate recognition by a digital signal processor (digital signai pr〇cess〇r, DSp). _ License plate recognition technology is based on computer 'image processing, fuzzy recognition and other technologies, to establish a feature model of moving vehicles, identify them (such as license plates, models, colors, etc.), and focus on obtaining vehicle images in high-speed travel. And clarity and other issues. License plate recognition technology 201225018 Word: Then; the vehicle can automatically search for license plate information (including Chinese characters, English ° and license plate color) and then process and identify the technology. The algorithms required to capture the image for license plate recognition include: · License plate location for algorithm and license plate character recognition algorithm. License plate location calculation ί
元八牌健。車牌字元分纖算法肋把車牌中的字 出來。車牌字元識別演算法用以識別分割好的字元，並且J 置含職集刪二糊取裝 im1依據車鱗徵_識車祕像之巾❹個車牌， 前=^=^：=二車_。如同 身顏色，並且n 嫌巾車細廠牌觀及/或車 ”第—車牌構進仃關聯，並且—併記錄於行車記錄。 树明之行車統包含―用以定位車體之—輯度資料的 二’=位系統她23。全球定位系統目前已被運用於車輛導 二統藉由接收衛星傳來的軌道運行資料以轉換為代表地球 點之球狀資料，因此當連續接收到三個衛星所送出之執 -交=:::資料時’即可籍—資㈣ 所r至ΓΤΓ刪是由㈣理器22關聯車牌記錄及經緯度資料 式因此所需資料量較影像資料較小，因此 201225018 生的 此外，本發明之行車記錄資料更包含時間資料 間的車牌靖及經緯度資料。❹卜本制之行車記別時 資料、胎壓資料、重力場資料等等。 ’、貝枓更包含車速 在-實施例中，行車記錄資料包含車速資料， 車速表相連接的車速壯器24職得。車_車速資 =速箱的輸出軸’把輸出軸的轉速傳給儀表板⑽車速=震在 ΐ:訊糊可藉由與車速錶電性連結的車速感知器2二: 在-實施例中，行車記錄資料包含一胎壓資料，其可 終裡，藉由通訊連結，傳輸到中央處理器22。中央處理哭^對 ，=過低、胎_高、快速職及/或胎溫過_訊進行自動 孤見、k。胎壓_器25可提供汽車駕駛者有效資訊去保持1 的輪胎胎壓’因此預防爆胎事故發生，增加駕驶汽車的安全性:二 =壽7減知胎壓不足所產生的不必要油耗躺延長輪胎的 此外在-實施例中，本發明之行車資訊系統包含一重力感 _Senso小重力感應器26可檢知車體與重力場之間_對=' 藉此供中央處理器22運算得知車輛之行車狀態，包括但不限於車輛 的加/減速、上/下坡、煞車 '轉向以及左右傾斜等狀態之外。此外， 力感應器26與重力場之間的相對角度是否大於感應臨界 值，右疋，則判定車輛可能遭到碰撞。 本口發明之行車資訊系統包含通訊模組27，通訊模组27可自中 央處理器22接收行車記錄資料及/或影像資料，並將該行車記錄資料 動態傳送至遠歡—舰器，錢進行備存或確認 。通訊模組27可Yuan eight card health. The license plate character segmentation algorithm ribs out the words in the license plate. The license plate character recognition algorithm is used to identify the divided characters, and the J set contains the job set to delete the second paste to get the im1 according to the car scale sign _ the car secret image of the towel, a license plate, before =^=^:= two car_. Like the color of the body, and n the name of the car and the car, the license plate is associated with the car, and is recorded in the driving record. The car system of the tree contains the information of the car body. The second '= bit system she. 23. The global positioning system has been used by the vehicle to control the orbital data from the receiving satellite to convert it into spherical data representing the earth's point, so when three satellites are continuously received The sent-to-delivery =::: data when 'can be used--(4) r to ΓΤΓ delete is the (4) processor 22 associated license plate record and latitude and longitude data type, so the required amount of data is smaller than the image data, so 201225018 In addition, the driving record data of the present invention further includes the license plate Jing and the latitude and longitude data between the time data. The data of the driving system, the tire pressure data, the gravity field data, etc. In the embodiment, the driving record data includes the vehicle speed data, and the speedometer is connected to the vehicle speed device 24. The vehicle_vehicle speed=the output shaft of the speed box transmits the speed of the output shaft to the instrument panel (10). ΐ: The paste can be electrically connected to the speedometer by the speed sensor 2 2: In the embodiment, the driving record data includes a tire pressure data, which can be transmitted to the central processing unit 22 through a communication link. Dealing with crying ^, = too low, tire _ high, fast job and / or tire temperature _ signal for automatic orphan, k. tire pressure _ device 25 can provide car driver effective information to maintain 1 tire pressure ' Therefore, the occurrence of a puncture accident is prevented, and the safety of driving the vehicle is increased: 2 = Shou 7 reduces the unnecessary fuel consumption caused by insufficient tire pressure, and the tire is extended. Further, in the embodiment, the driving information system of the present invention includes a sense of gravity. The _Senso small gravity sensor 26 can detect the between the vehicle body and the gravity field _ pair = ' thereby the central processor 22 calculates the driving state of the vehicle, including but not limited to the acceleration/deceleration of the vehicle, up/down In addition, the vehicle 'turns and tilts left and right. In addition, whether the relative angle between the force sensor 26 and the gravity field is greater than the sensing threshold, and the right 疋 determines that the vehicle may be collided. The driving information system of the invention Contains communication module 27, through The module 27 can receive the driving record data and/or the image data from the central processor 22, and dynamically transmit the driving record data to the far-fun-ship, and the money is stored or confirmed. The communication module 27 can
201225018 3G_，&麵麻27㈣观於紅外線' …線電、藍牙、無線網路及/或有線網路。 魏包含第三影像操取裂置13，設置車體内 可於柯—技車簡像，討肋記錄驗之精神狀況，而 了於發生父通事故時，釐清駕駛之責任。 記錄輪、轉及車嶋)及/或行車 稽田"，，員不棋，'且28顯不於液晶顯示器等。 料可以車影像（包括車前、車後及車内影像)及/或行車記錄資 29進行儲存。儲存單元29可包含各種的儲存媒 "，包含但不限於記憶卡(CF、MS、SD、MMC等）、硬碟、光碟等。某 嗜户!^行車f鹏細哺供⑽轉記錄及經 、，禮貝料切車__。本發敗行料轉断 =中，獲取多項行車資料，並進行記錄。並可在交=狀; 下當時的行車記錄資料，以便判斷當時事故發生的原因寺2 、’5仃車w鶴轉达至遠朝服H，以便進行備存或確認。 、上所述之貫;^例僅是為說明本發明之技術思想及特點， 的在使«此顿藝之人士關瞭解树敗内容並細實施，ς 能，之限縣發明之專概圍，即纽依本發騎揭狄精: 均等變化_飾，仍應涵蓋在本發明之專利範圍内。 201225018 【圖式簡單說明】 圖1為流程圖顯示依據本發明一實施例之行車資訊系統。 圖2為流程圖顯示依據本發明另一實施例之影像擷取流程。 【主要元件符號說明】201225018 3G_, & Face Ma 27 (four) view on infrared ' ... line, Bluetooth, wireless network and / or wired network. Wei included a third image manipulation split 13 to set up a body image of the Ke-tech car in the car body to discuss the mental condition of the rib record, and to clarify the responsibility of driving in the event of a father accident. Recording wheel, transfer and rut) and/or driving "Ji Tian ",, members do not play, 'and 28 is not visible in LCD monitors. It can be stored in vehicle images (including front, rear and interior images) and/or driving records. The storage unit 29 can include various storage media, including but not limited to memory cards (CF, MS, SD, MMC, etc.), hard disks, optical disks, and the like. A user! ^ Driving f Peng fine feeding (10) to record and by,, ritual bait cut car __. The failure of the material is turned off = medium, obtain a number of driving information, and record. And can be in the form of traffic; the current driving record information, in order to determine the cause of the accident at the time of the temple 2, '5 car w cranes to the far-reaching service H, in order to save or confirm. The above is only for the purpose of explaining the technical idea and characteristics of the present invention, so that the person who is the subject of this art can understand the contents of the tree and implement it in detail, and can limit the scope of the invention. , that is, New Zealand's hair riding, Jie Di Jing: Equal change _ decoration, should still be covered by the scope of the patent of the present invention. 201225018 [Simplified Schematic Description] FIG. 1 is a flow chart showing a driving information system according to an embodiment of the present invention. 2 is a flow chart showing an image capturing process according to another embodiment of the present invention. [Main component symbol description]
11 第一影像擷取裝置 111 左側鏡頭 112 右側鏡頭 113 影像集成模組 12 第二影像擷取裝置 13 第三影像擷取裝置 2 主體 21 影像辨識模組 22 中央處理器 23 全球定位系統模組 24 車速感知器 25 胎壓偵測器 26 重力感應器 27 通訊模組 28 儲存單元 29 顯示單元11 First image capturing device 111 Left lens 112 Right lens 113 Image integration module 12 Second image capturing device 13 Third image capturing device 2 Main body 21 Image recognition module 22 Central processing unit 23 Global positioning system module 24 Speed Sensor 25 Tire Pressure Detector 26 Gravity Sensor 27 Communication Module 28 Storage Unit 29 Display Unit