2〇1132528 六、發明說明： 【發明所屬之技術領域】 面校正系統及方法，尤 統 本發明涉及一種車用抬頭顯示器晝 其涉及-種自動保持車用抬頭顯示器的 、統及方/ 及方法。 平的校正系 【先前技術】 開車時，駕駛者的視線離開前方是 .Λ ^ 士 货生車禍的主因之〆’ 在一般駕車狀況下，駕駛者的眼睛離開前 杳l4, u * η 』方來續取儀錶板上的 貝訊，最快也需要G.5秒的時間’這在高 情況下，危險性也隨之增高，Α 了料皱土後或車輛权^ 两ί谦馬駛者減少 開前方 道路的次數與時間，車廠在車上配備了私 現線離開 〇 . 備了枱頭顯示器，這樣可以 讓駕駛者在視線不離開前面擋風玻璃的情、兄一 ^ 一此 諸如時速、導航資料等資訊，轉持行/安全下就能得知〜 但是，内置式或放置式的車用抬頭_示器都容易因為安裝 角度的不正確而導致投影畫面有歪斜的現象員 需要花費大量時間來調整投射方向的水平，從 頭 顯示器的投射畫面與車輛保持水平，作'< 开 難以達到較高的精度。 種方法耗時耗力，且 【發明内容】 本發明的主要目的係針對上述習知 統 -種能方便且精確地保持車用抬頭顯存在之缺陷提供 。 、裔畫面水平的校正系 為達成上述目的，本發明所提供的車 a 正系統’包括加速度感應器、控制器、广示器晝面校 輸入單元；職加速度感應H詩檢微投影機及 J r/y it早用括頭顯示 水平面之_傾斜角度；控制器用於讀取所述加逮度感應器檢 4 201132528 斜角度，從而得峨車用抬頭顯示器的安裝修正角 步修正於存儲所述加速度感應11的初始校正資料及安 *作相應的修正心 控制器。 *肖於將需要顯不的資料傳輸到所述 相應地，本創作還提供了一種車用抬頭顯示器晝面校正方 法’包括如下步驟： (〇獲取所述抬頭顯示器與水平面之間的傾斜角度； (b)根據所述傾斜角度得出所述抬頭顯示 = 角度並存儲所述安裝修正角度； 正 (Ο頃取所述安裝修正肖度絲據 應修正影像投射畫i t私正角度對 士上所述I發明車用抬頭顯示器畫面校正盆 法，通過獲取抬頭顯示器與水平面之間的傾、並據 ==度:_顯示器的安裝修正角度，微投= 射出的畫面旋轉修正使得投影畫面 正，且使校正方便省力、精度高。 仅 【實施方式】 為詳細說明本發明之技術内容、構造特徵、所達成的 及功效，以下茲例舉實施例並配合圖式詳予說明。 m第-圖，本發明車用抬頭顯示器晝面校正系統⑽， 包括加速度感應器1〇1、控制器102、存儲單元1〇3、微投影 機1〇4、輸入單兀105及一修正開關（圖未示）。 請續參閱第一圖，加速度感應器101用於檢測車用抬頭顯 201132528 示器與水平面之間的傾斜角度；控制器102用於讀取所述加速 度感應器101檢測到的傾斜角度，從而得出所述車用抬頭顯示 器的安裝修正角度；存儲單元103用於存儲所述加速度感應器 101的初始校正資料及安裝修正角度；微投影機104根據所述 安裝修正角度對投射出去的晝面作相應的修正；輸入單元105 用於將需要顯示的資料傳輸到所述控制器102 ;修正開關用於 判斷是否需要對車用抬頭顯示器的畫面重新進行校正。 請參閱第二圖，本發明車用抬頭顯示器畫面校正方法的第 一實施例，包括如下步驟： S001 :獲取所述抬頭顯示器與水平面之間的傾斜角度； S002:根據所述傾斜角度得出所述抬頭顯示器的安裝修正 角度並存儲所述安裝修正角度； S003:讀取所述安裝修正角度並根據所述安裝修正角度對 應修正影像投射晝面。 請參閱第三圖，本發明車用抬頭顯示器晝面校正方法的第 二實施例，包括如下步驟： 5001 :檢測安裝修正角度資料是否為空白；若是，執行步 驟（S003);否則，執行步驟（S002); 5002 :判斷修正開關是否被按下；若是，執行所述步驟 (S003 );否則，執行步驟（S005 )。 5003 :獲取所述抬頭顯示器與水平面之間的傾斜角度； S004:根據所述傾斜角度得出所述抬頭顯示器的安裝修正 角度並存儲所述安裝修正角度； S005:讀取所述安裝修正角度並根據所述安裝修正角度對 應修正影像投射晝面。 請參閱第一圖至第三圖，對本發明車用抬頭顯示器晝面校 201132528 正系統100的不同實 車用抬頭顯示器 Η實施例進行詳細說明。 示器出廠時，加速度感應器101的初始校正資 料已，存入存儲單元103，當抬頭顯示器在車内安裝完成時， 存儲單70 103中的安裝修正角度f料為空白；開始校正時，將 輛放在相對水平的地面上，啟動校正系統後，力σ速度感應器 1〇1檢測抬頭顯示器與水平面之間的傾斜角度，控制器102根 據檢測到的傾斜角度得出需要修正的安裳修正角度並將該安2〇1132528 VI. Description of the Invention: [Technical Field] The face correction system and method, the present invention relates to a vehicle head-up display, which relates to a system for automatically maintaining a vehicle head-up display, and a method and method . Flat calibration system [Prior technology] When driving, the driver's line of sight leaves the front. Λ ^ The main cause of the car accident in the car accidents' Under normal driving conditions, the driver's eyes leave the front 杳 l4, u * η 』 To continue to pick up the beacon on the dashboard, it takes G.5 seconds at the earliest time. 'In high cases, the danger will also increase, after the material is ruined or the vehicle rights ^ two 谦 马 驶To reduce the number and time of roads ahead, the depot is equipped with a private line to leave the car. A head-mounted display is provided, so that the driver can keep the sight of the windshield without leaving the front windshield. Information such as navigation data, etc. can be learned by switching to / safely. However, the built-in or placed car head-up display is easy to cause the projection screen to be skewed due to the incorrect installation angle. A lot of time is needed to adjust the level of the projection direction, and the projection screen of the head display is kept level with the vehicle, making it difficult to achieve high precision. The method is time consuming and labor intensive, and the main object of the present invention is to provide a drawback that the above-described conventional system can conveniently and accurately maintain the presence of a vehicle head. In order to achieve the above objectives, the vehicle positive system of the present invention includes an acceleration sensor, a controller, a flat panel input unit, and an occupational acceleration sensing H poetry microprojector and J. r/y it is used to display the angle of the horizontal plane with the bracket; the controller is used to read the angle sensor 4 201132528 oblique angle, so that the installation correction angle of the vehicle head-up display is corrected in the storage The initial correction data of the acceleration sensor 11 and the corresponding correction heart controller. * The present invention also provides a vehicle head-up display face correction method for the transmission of the data to be displayed. The method includes the following steps: (〇 obtaining an inclination angle between the head-up display and a horizontal plane; (b) obtaining the head-up display = angle according to the tilt angle and storing the installation correction angle; positive (the correctness of the installation is corrected by the correctness of the image projection painting The invention discloses a vehicle head-up display screen correction basin method, by obtaining the tilt between the head-up display and the horizontal plane, and according to the == degree: _ display installation correction angle of the display, the micro-projection = the image rotation correction of the shot makes the projection screen positive, and [Embodiment] In order to explain the technical content, structural features, achieved and efficacies of the present invention in detail, the following embodiments are described in detail with reference to the drawings. The vehicle head-up display face correction system (10) comprises an acceleration sensor 1〇1, a controller 102, a storage unit 1〇3, a micro-projector 1〇4, an input unit 105 and Correction switch (not shown). Referring to the first figure, the acceleration sensor 101 is used to detect the tilt angle between the vehicle head and the display plane and the horizontal plane; the controller 102 is configured to read the acceleration sensor 101. The detected tilt angle is obtained to obtain the installation correction angle of the vehicle head-up display; the storage unit 103 is configured to store the initial correction data of the acceleration sensor 101 and the installation correction angle; and the micro-projector 104 corrects according to the installation. The angle is corrected correspondingly to the projected face; the input unit 105 is configured to transmit the data to be displayed to the controller 102; and the correction switch is used to determine whether the screen of the vehicle heads-up display needs to be re-corrected. The second embodiment of the present invention provides a first embodiment of the method for correcting a picture of a head-up display for a vehicle, comprising the following steps: S001: acquiring an inclination angle between the head-up display and a horizontal plane; S002: obtaining the head-up according to the inclination angle Installing the correction angle of the display and storing the installation correction angle; S003: reading the installation correction angle and according to The installation correction angle corresponds to the corrected image projection plane. Referring to the third figure, the second embodiment of the method for correcting the head-up display of the vehicle head-up display of the present invention comprises the following steps: 5001: detecting whether the installation correction angle data is blank; Step (S003) is performed; otherwise, step (S002) is performed; 5002: determining whether the correction switch is pressed; if yes, performing the step (S003); otherwise, performing step (S005). 5003: acquiring the head-up display An angle of inclination between the horizontal plane and the horizontal plane; S004: obtaining an installation correction angle of the head-up display according to the tilt angle and storing the installation correction angle; S005: reading the installation correction angle and corresponding to the installation correction angle Correct the image projection surface. Referring to the first to third figures, the embodiment of the vehicle head-up display of the vehicle head-up display 201132528 positive system 100 of the present invention will be described in detail. When the display is shipped from the factory, the initial calibration data of the acceleration sensor 101 has been stored in the storage unit 103. When the head-up display is installed in the vehicle, the installation correction angle f in the storage unit 70 103 is blank; when the calibration is started, the vehicle is started. After being placed on the ground with a relatively horizontal level, after the calibration system is activated, the force σ speed sensor 101 detects the tilt angle between the head up display and the horizontal plane, and the controller 102 derives the angle of the correction required to be corrected based on the detected tilt angle. And the security
面作相反角度的旋轉修正使得投射出的晝面與車輛保持 水平，完成抬頭顯示器投射畫面水平的校正。 當需要對枱頭顯示器的畫面再次進行校正時，安裝人員在 開啟&JL系統的同時需啟動重新校正裝置，系統啟動後，控制 器102檢測存儲單元1〇3中的安裝修正角度資料是否為空白， 如果=為空白，料檢測重新校正裝置是否打開，即檢測修正 /關疋否被&下，如果修正開關被按下，則驅動加速度感應器 01 浪π台頭顯示器輿水平面之胡^5如丨A + ^也丨怒The rotation correction of the opposite angle makes the projected kneading surface level with the vehicle, and completes the correction of the projected picture level of the head-up display. When it is necessary to correct the screen of the head display again, the installer needs to start the recalibration device while turning on the & JL system. After the system is started, the controller 102 detects whether the installation correction angle data in the storage unit 1〇3 is Blank, if = is blank, the material detection recalibration device is turned on, that is, the detection correction/off is detected by & if the correction switch is pressed, the acceleration sensor 01 is driven, the wave head is displayed, and the water level is 5 Such as 丨A + ^ is also angry
仪，賴刚將投射的晝面作相反角度的旋轉修U㈣射出Instrument, Lai Gang will project the opposite side of the opposite side of the rotation to repair U (four) shot
201132528 相仏正角度，再對應驅動微投影機104將投射的畫面作 相反角度的旋轉修正使得投射出的畫面與車柄保持水平。 综上所述，本發明車用抬頭顯示器晝面校正系統刚 ==示器與水平面之間的傾斜角度，並根據檢測到的 器的安裝修正角度，微投影機104根據 mϋ」仏料的晝面仙反角度的旋轉修正使 ==面與車輛保持水平，實現相抬頭㈣器畫面水平的 自動扠正，且使权正方便省力、精度高。 【圖式簡單說明】 圖。第-圖為本創作車用抬頭顯示器晝面校正系統之原理框 不器畫面校正方法的第一實 第二圖為本創作車用抬頭顯 施例之流程圖。 器畫面校正方法的第二實 100 控制器 微投影機 102 第二圖為本創作車用抬頭顯示 施例之流程圖。 【主要元件符號說明】 車用抬頭顯示器畫面校正系統 加速度感應器 1 〇丨 存儲單元 1Q3 輸入單元 105 104201132528 According to the positive angle, the micro-projector 104 is driven to correct the rotation of the projected image at an opposite angle so that the projected image is level with the handle. In summary, the car head-up display face correction system of the present invention just == the angle of inclination between the display and the horizontal plane, and according to the detected installation angle of the detected device, the micro-projector 104 calculates the angle according to mϋ. The rotation correction of the opposite angle of the face makes the == face and the vehicle maintain the level, realizing the automatic fork of the level of the head (4), and the weight is convenient and labor-saving, and the precision is high. [Simple diagram of the diagram] Figure. The first figure is the principle frame of the head-up correction system for the head-up display of the author vehicle. The first picture of the method for correcting the picture of the picture is the flow chart of the head-up display of the author. The second real controller of the picture correction method Micro-projector 102 The second figure is a flow chart of the head-up display embodiment of the creative vehicle. [Explanation of main component symbols] Vehicle head-up display screen correction system Acceleration sensor 1 〇丨 Memory unit 1Q3 Input unit 105 104