M426792 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種行車記錄裝置，特別是有關於具 車道辨識能力的行車記錄裝置。 【先前技術】 現今的行車記錄裝置除基本的記錄車輛的運作資訊 外，廠商為增進市場競爭力與顧客需求，係增設許多附加 功能，如通信、影音媒體播放。 但行車記錄裝置僅能對車輛行駛狀態進行記錄，並無 法對駕駛人提供一定程度的行車危險預告。若駕駛人的生 理狀態不佳，例如過於疲累、眼睛酸澀等情形，有可能會 造成對車輛的操作失當，如未能顧及方向盤的調控而導致 車輛從原車道偏移，如此將大幅提升行車危險性，而且易 與其它車輛相撞而危害駕駛人的生命。 因此，如何提供一個可對駕駛人作行車預警的行車記 錄裝置，為廠商應思慮的問題。 【新型内容】 本創作欲解決的問題係提供一種在車輛行進偏移時警 示駕駛人的行車記錄裝置。 為解決上述裝置問題，本創作揭露一種具車道辨識能 力的行車記錄裝置，係配置於一車輛。此行車記錄裝置包 括：一拍攝模組、一分析模組、一運算模組與一警示模組。 拍攝模組用以朝向車輛前方拍攝以形成至少一影像。分析 3 M426792 模組用以分析影像，以找出車輛所在車道之二邊線。運算 模組用以計算車輛與二邊線之間的距離變化，以分析車輛 的行車方向是否符合一偏移條件，以決定是否產生一警示 訊息。警示模組用以依據警示訊息播放對應之警示聲。 本創作之特點係在於分析車輛於車道上的行進狀態， 於車輛行進方向過於偏移時，立即性警示駕駛人修正車輛 的行進方向，避免駕駛人的狀態不佳而對車輛作出不當的 操控行為，進而提升行車安全性。 【實施方式】 茲配合圖式將本創作較佳實施例詳細說明如下。 首先請參照圖1繪示本創作實施例之行車記錄裝置之 第一種硬體架構示意圖，圖2繪示本創作實施例之行車記 錄裝置配置示意圖，與圖3繪示本創作實施例之行車記錄 裝置拍攝視角示意圖。 行車記錄裝置10配置於車輛，固定方式並不設限，在 此以配置於駕駛座前方為例。行車記錄裝置10包括一拍攝 模組12、一分析模組13、一運算模組11與一警示模組14。 其中，運算模組11電性連接上述各模組。 拍攝模組12的鏡頭是朝向車輛前方，拍攝模組12用 以拍攝車輛前方的影像，此影像包括車輛所在的車道30。 車道30包括有一左邊線301與一右邊線302，兩邊線亦被 拍攝且包含於影像中。分析模組13會對影像進行分析，藉 由二值化或是其它相類似的相像辨識方法，從影像中找出 4 M426792 左邊線301與右邊線302的位置，並將分析結果提供予運 算模組11。 運算模組11會計算車輛與左邊線301之間的一左距離 差值，及計算車輛與右邊線302之間的一右距離差值，以 藉由左距離差值及右距離差值的數值變化，判分車輛的行 進方向的偏移情形。藉此判斷車輛的行車方向是否符合一 偏移條件。 當車輛的行車方向滿足偏移條件時，會產生一警示訊 息。此警示訊息會由運算模組11傳輸至一警示模組14， 以由警示模組14播放警示訊息對應的警示聲。其中，警示 模組14為一喇叭或一蜂鳴器。 更進一步者，行車記錄裝置10更包括一顯示模組15。 運算模組11將車輛與該二邊線之間的距離變化呈現於顯 示模組15。此外，運算模組11產生警示訊息時，更產生 警示訊息對應的警示文字，以呈現於顯示模組15。 偏移條件的判定方式並不設限，但在此揭露數量模式 以進行說明： (1) 運算模組11會個別計算左距離差值與右距離差 值的變化，在任一者小於等於一臨界值時，產生上述的警 示訊息。臨界值由系統設計者預先設置，或是駕駛人透過 行車記錄裝置10的控制介面所輸入。 (2) 運算模組11會週期性計算左距離差值與右距離 5 M426792 【圖式簡單說明】 圖1繪示本創作實施例之行車記錄裝置之第一種硬體架構 不意圖， 圖2繪示本創作實施例之行車記錄裝置配置示意圖； 圖3繪示本創作實施例之行車記錄裝置拍攝示意圖；以及 圖4繪示本創作實施例之行車記錄裝置之第二種硬體架構 示意圖。 【主要元件符號說明】 10 行車記錄裝置 11 運算模組 12 拍攝模組 13 分析模組 14 警示模組 15 顯示模組 16 儲存模組 17 衛星定位模組 30 車道 301 左邊線 302 右邊線 60 衛星 7M426792 V. New description: [New technical field] This creation is about a driving recorder, especially for driving recorders with lane recognition capability. [Prior Art] In addition to the basic information on the operation of vehicles, today's driving recorders add many additional functions, such as communication and audio-visual media playback, to enhance market competitiveness and customer demand. However, the driving recorder can only record the driving state of the vehicle, and it is impossible to provide the driver with a certain degree of driving danger notice. If the driver's physiological condition is not good, such as too tired, sore eyes, etc., it may cause mishandling of the vehicle. If the steering wheel is not adjusted, the vehicle will be displaced from the original lane, which will greatly increase the risk of driving. Sexual, and easy to collide with other vehicles and endanger the life of the driver. Therefore, how to provide a driving recorder that can provide driving warning to the driver is a problem that manufacturers should consider. [New content] The problem to be solved by this creation is to provide a driving recording device that alerts the driver when the vehicle travels off. In order to solve the above-mentioned device problem, the present invention discloses a driving recording device with lane recognition capability, which is disposed in a vehicle. The driving record device comprises: a shooting module, an analysis module, a computing module and a warning module. The shooting module is configured to shoot toward the front of the vehicle to form at least one image. Analysis The 3 M426792 module analyzes the image to find the two lines of the lane in which the vehicle is located. The calculation module is used to calculate the change of the distance between the vehicle and the two sides to analyze whether the driving direction of the vehicle meets an offset condition to determine whether a warning message is generated. The warning module is configured to play a corresponding warning sound according to the warning message. The feature of this creation is to analyze the traveling state of the vehicle on the lane. When the vehicle travel direction is too offset, the driver immediately alerts the driver to correct the direction of travel of the vehicle, and avoids improper driving behavior of the driver. To improve driving safety. [Embodiment] The preferred embodiment of the present invention will be described in detail below with reference to the drawings. 1 is a schematic diagram of a first hardware architecture of the driving recording device of the present embodiment, FIG. 2 is a schematic diagram showing the configuration of the driving recording device of the present embodiment, and FIG. 3 is a schematic diagram of the driving of the present embodiment. A schematic view of the viewing angle of the recording device. The driving recording device 10 is disposed in the vehicle, and the fixing method is not limited thereto, and is exemplified as being disposed in front of the driver's seat. The driving record device 10 includes a shooting module 12, an analysis module 13, an operation module 11, and a warning module 14. The computing module 11 is electrically connected to each of the modules. The lens of the imaging module 12 is directed toward the front of the vehicle, and the imaging module 12 is used to capture an image of the front of the vehicle, the image including the lane 30 in which the vehicle is located. Lane 30 includes a left line 301 and a right line 302, both of which are also captured and included in the image. The analysis module 13 analyzes the image, and finds the position of the left line 301 and the right line 302 of the 4 M426792 from the image by binarization or other similar image recognition methods, and provides the analysis result to the operation mode. Group 11. The computing module 11 calculates a left distance difference between the vehicle and the left line 301, and calculates a right distance difference between the vehicle and the right line 302 to obtain the difference between the left distance difference and the right distance difference. The change determines the deviation of the direction of travel of the vehicle. Thereby, it is judged whether the driving direction of the vehicle conforms to an offset condition. A warning message is generated when the driving direction of the vehicle satisfies the offset condition. The warning message is transmitted from the computing module 11 to a warning module 14 to play the warning sound corresponding to the warning message by the warning module 14. The warning module 14 is a speaker or a buzzer. Further, the driving record device 10 further includes a display module 15. The computing module 11 presents the change in distance between the vehicle and the two-sided line to the display module 15. In addition, when the operation module 11 generates the warning message, the warning text corresponding to the warning message is generated to be presented on the display module 15. The determination method of the offset condition is not limited, but the quantity mode is disclosed here for explanation: (1) The operation module 11 separately calculates the change of the left distance difference and the right distance difference, in either case less than or equal to a critical value. At the time of the value, the above warning message is generated. The threshold is preset by the system designer or is entered by the driver through the control interface of the drive recorder 10. (2) The computing module 11 periodically calculates the left distance difference and the right distance. 5 M426792. [FIG. 1 illustrates the first hardware architecture of the driving recorder of the present embodiment. FIG. 2 FIG. 3 is a schematic diagram showing the shooting of the driving recording device of the present embodiment; and FIG. 4 is a schematic diagram showing the second hardware structure of the driving recording device of the present embodiment. [Main component symbol description] 10 driving recorder 11 computing module 12 shooting module 13 analysis module 14 warning module 15 display module 16 storage module 17 satellite positioning module 30 lane 301 left line 302 right line 60 satellite 7