M325237 八、新型說明： 黌 【新型所屬之技術領域】 本創作係一種抬頭顯示裝置，特別是指一種顯示汽車 . 之車用裝置資訊的汽車資訊抬頭顯示裝置。 【先前技術】 請參照第1圖，一般駕駛人101於汽車行進中，為取 ^ 得行中之車速、轉速、引擎水溫、車門是否關閉、行車里 - 程或是油耗等狀態資訊，係於駕駛台102上設置與狀態資 • 訊相關之指針或數字式儀表板，藉以提供駕駛人於行車中 隨時觀視。而且，儀表板為多模式之顯示裝置時，一般即 會提供手控、按鍵或是觸控式控制器以供切換儀表板所能 顯示之資訊，以方便駕駛人了解汽車現行狀態。 然先前技術具有無法避免之缺失，即是開車之時，駕 駛人101需集中十分精神以注意前方路況，尤以高速行駛 下更需全神貫注，故不可輕易轉移視線。但由於儀表板一 I 般位於駕駛人101之眼部下方，約與方向盤103平行配置， ▲ 因此，駕駛人101在開車之時需隨時將眼光向下觀視才可 „掌握行車之狀態資訊，如此易造成駕駛人分心，十分不理 想。而且儀表板所能展現之狀態資訊有限，也無法展現出 車用裝置於運行時是否有所錯誤，而駕駛人101無法預先 得知車用裝置實際運作狀態，若車用裝置有所損壞時，很 容易造成汽車在行進間熄火。 再者，現下之儀表板雖多為切換顯示資訊之類型，但 利用手控、按鍵或是觸控式控制器等方式切換時，駕駛人 5 M325237 ^ 需先轉換其目光以確認要按下的按鍵，因此容易造成分心 而無法專注於行車，進而提高行車中之危險性。 【新型内容】 . 有鑑於此，為解決上述問題，本創作係提供一種汽車 _ 資訊抬頭顯示裝置，係利用一投射裝置將汽車内部之車用 裝置的運作資訊數據投射方式投射至駕駛人的視野内。駕 駛人無需轉移視線即能取得車用裝置的運作狀態資訊。同 - 時藉由一物體感應裝置以其感應物體之特性以切換投射裝 • 置所投射的運作狀態資訊，藉此提高行車之安全性。 本創作係提供一種汽車資訊抬頭顯示裝置，係裝置於 一汽車中，此汽車具有複數個車用裝置，並於汽車内部形 成至少一汽車内部網路。此汽車資訊抬頭顯示裝置包含至 少一連接汽車内部網路之診斷接頭、一連接診斷接頭之微 控制器、一連接微控制器之投射機構與一連接微控制器之 物體感應裝置。 Φ 微控制器透過診斷接頭電性連接汽車内部網路，以擷 ▲ 取所有車用裝置之運作資訊數據並輸出至投射機構，再利 ~用投射機構投射出相對應於運作資訊數據之圖式以及/或 是文字，而投射出的圖式以及/或是文字係進入汽車之一面 向前方的乘員之視野中。其次，當物體感應裝置在其感應 範圍内偵測到有物體移動時，係輸出一切換訊號至微控制 器，以命令微控制器輸出切換訊號所指示的運作資訊數據。 本創作所揭露之汽車資訊抬頭顯示裝置中，微控制器 所擷取之運作資訊數據包含行車里程數、行車時速、引擎 6 'M325237 β 水溫值、電瓶電壓值、引擎轉速、歧管進氣壓力值、汽油 量、複數個引擎檢查碼、檔位值與引擎溫車資訊等運作資 訊數據。而抬頭顯示裝置更包含一記憶單元，此記憶單元 - 係儲存有複數個車用裝置基準值，包含有保養里程數、時 、 速限定值、水溫警戒值、低電壓值、低油量值、引擎檢查 碼、檔位值與引擎溫車資訊。微控制器係擷取此等車用裝 置基準值與相對應之運作資訊數據進行計算以及/或是比 " 對，並於檢測出車用裝置運作不正常時輸出相對應之警示 ® 訊號。而投射機構則投射出代表警示訊號與運作資訊數據 之圖形以及/或是文字。物體感應裝置本身係發射出一偵測 訊號，此偵測訊號落於汽車之駕駛座與前客座之間並形成 一感應區域。而且物體感應裝置可為紅外線感應器或光電 感應器。 本創作所揭露之汽車資訊抬頭顯示裝置更包含一操作 介面，此操作介面係連接微控制器，並供人操作以作動微 Φ 控制器切換輸出之運作資訊數據。此操作介面可為一觸控 - 式面板，而投射機構可為一抬頭顯示器。 - 本創作具有先前技術無法達到之功效，即駕驶人於汽 車行進之間無需轉移視野即能得知所有車用裝置運作資訊 數據，同時利用與運作資訊數據相對應之圖式與文字訊 息，供駕駛人了解現下汽車運行狀態，故駕駛人可保持目 光視野於汽車行進方向，進而提高行車安全性。 其次，抬頭顯示裝置係透過微控制器對車用裝置進行 監控與進行自我診斷，並於車用裝置運作不正常時發出相 7 ^ M325237 . 對應之警告訊號，以預先告訴駕駛人故障部位，進而避免 汽車行進間產生拋錨或起火，並達到快速預警同時降低危 險發生機率之效果。 - 再者，藉由物體感應裝置之裝置特性，駕駛人只需揮 . 動手臂進入物體感應裝置之感應區域内，即可切換投射機 構所輸出的運作資訊數據，並無需大幅度動作。故駕駛人 可保持目光視野於汽車行進方向，進而提高行車安全性。 【實施方式】 * 請參照第2圖，其為本創作之第一種裝置結構示意 圖。此抬頭顯示裝置210A主要是裝設於汽車，而此汽車具 有複數個車用裝置並連接形成至少一汽車内部網路220。 抬頭顯示裝置210A係包含一物體感應裝置216、一診斷接 頭213、一微控制器212與一投射機構211。診斷接頭213 用以連接汽車内部網路220，微控制器212則是連接物體 感應裝置216、診斷接頭213與投射機構211。此微控制器 φ 212係透過診斷接頭213與汽車内部網路220上、所有的 • 車用裝置進行電性連接，以擷取車用裝置所輸出之運作資 -訊數據，再輸出至投射機構211以投射出與運作資訊數據 相對應之圖式以及/或是文字。而當物體感應裝置216在感 應有物體移動於感應區域，如駕駛人將手臂移入感應區 域，物體感應裝置216係輸出切換訊號以令微控制器212 切換輸出的運作資訊數據，而投射機構211則因接收到的 運作資訊數據而顯示不同的圖形以及/或是文字。此例之投 射機構211可為一抬頭顯示器，而物體感應裝置216可為 8 M325237 一紅外'線感應器或一光電感應器。而車用裝置至少包含有 里程計數器221、時速器222、水溫表223、電瓶224、引 擎225、渴輪增壓裝置226、油量表227與自動變速箱228 等不同車用裝置所形成之組合，所組成的汽車内部網路220 之結構可為控制器區域網路（Controller Area Network， CAN)，、/或區域互聯網路（L〇cai interc〇nnect Network，M325237 VIII. New description: 黉 【New technology field】 This creation is a head-up display device, especially a car information head-up display device that displays information about the car device. [Prior Art] Please refer to Figure 1. The general driver 101 is in the process of car travel, in order to obtain the information such as the speed, the speed, the engine water temperature, the door closing, the driving process or the fuel consumption. A pointer or a digital instrument panel associated with the status message is provided on the driver's cab 102 to provide the driver with time to watch while driving. Moreover, when the instrument panel is a multi-mode display device, a manual control, a button or a touch controller is generally provided for switching the information displayed by the instrument panel to facilitate the driver to understand the current state of the vehicle. However, the prior art has an inevitable deficiency, that is, when driving, the driver 101 needs to concentrate on the road ahead, especially when driving at a high speed, so it is not easy to divert the line of sight. However, since the instrument panel is located under the eye of the driver 101, it is arranged in parallel with the steering wheel 103. ▲ Therefore, the driver 101 needs to look down at any time while driving, so as to grasp the state information of the driving. It is very unsatisfactory for the driver to be distracted, and the status information displayed by the instrument panel is limited, and it is impossible to show whether the vehicle device is wrong during operation, and the driver 101 cannot know the actual vehicle device in advance. In the operating state, if the vehicle device is damaged, it is easy to cause the car to stall during the travel. Moreover, although the current instrument panel is mostly for switching the type of information displayed, it uses a manual control, a button or a touch controller. When switching in the same way, the driver 5 M325237 ^ needs to change his gaze to confirm the button to be pressed, so it is easy to cause distraction and can not focus on driving, thus improving the danger in driving. [New content] . In view of this In order to solve the above problems, the present invention provides an automobile _ information head-up display device, which utilizes a projection device to operate the vehicle interior device of the automobile. The information data projection method is projected into the driver's field of vision. The driver can obtain the operation status information of the vehicle device without shifting the line of sight. At the same time, the object sensing device can switch the projection device by sensing the characteristics of the object. Projection status information to improve the safety of driving. The present invention provides an automobile information head-up display device which is installed in a car having a plurality of vehicle devices and forming at least one car interior inside the car. The car information head-up display device comprises at least one diagnostic connector connected to the vehicle internal network, a microcontroller connected to the diagnostic connector, a projection mechanism connected to the microcontroller, and an object sensing device connected to the microcontroller. The microcontroller is electrically connected to the internal network of the vehicle through the diagnostic connector, and the operation information data of all the vehicle devices is taken and output to the projection mechanism, and then the projection mechanism is used to project the corresponding operation information data and / or text, and the projected pattern and / or text into the car facing forward In the field of view of the occupant, secondly, when the object sensing device detects an object moving within its sensing range, it outputs a switching signal to the microcontroller to command the microcontroller to output the operational information data indicated by the switching signal. In the car information head-up display device disclosed by the author, the operation information data captured by the microcontroller includes driving mileage, driving speed, engine 6 'M325237 β water temperature value, battery voltage value, engine speed, manifold inlet pressure The operating information data such as the value, the amount of gasoline, the plurality of engine check codes, the gear value and the engine warming information, and the head-up display device further includes a memory unit that stores a plurality of vehicle device reference values, including There are maintenance mileage, time, speed limit value, water temperature warning value, low voltage value, low oil value, engine check code, gear value and engine warm car information. Microcontroller system draws these vehicle equipment benchmarks The value is calculated with the corresponding operational information data and/or the ratio is " and the corresponding warning is output when the vehicle device is detected to be abnormal. ® signal. The projection mechanism projects graphics and/or text representing the warning signal and operational information data. The object sensing device itself emits a detection signal that falls between the driver's seat of the car and the front passenger seat and forms a sensing area. Moreover, the object sensing device can be an infrared sensor or a photoelectric sensor. The automobile information head-up display device disclosed in the present invention further comprises an operation interface, which is connected to the microcontroller and is operated by a person to operate the operation information data of the micro-Φ controller switching output. The operation interface can be a touch panel and the projection mechanism can be a head up display. - This creation has the effect that the prior art can't achieve, that is, the driver can know all the operation information of the vehicle device without shifting the field of view between the cars, and use the graphic and text information corresponding to the operation information data for the driver. The driver understands the current running state of the car, so the driver can keep his eyes on the direction of the car, thereby improving driving safety. Secondly, the head-up display device monitors and self-diagnoses the vehicle device through the microcontroller, and sends a phase warning signal corresponding to the driver when the vehicle device is not working properly, so as to inform the driver of the fault location in advance, and then Avoid anchoring or igniting between cars, and achieve rapid warning and reduce the risk of danger. - Furthermore, with the device characteristics of the object sensing device, the driver can switch the operation information data output by the projection mechanism by simply moving the arm into the sensing area of the object sensing device without requiring a large movement. Therefore, the driver can keep his eyes on the direction of the car, thereby improving driving safety. [Embodiment] * Please refer to Fig. 2, which is a schematic diagram of the structure of the first device of the present invention. The head-up display device 210A is primarily mounted to a vehicle having a plurality of vehicle devices and coupled to form at least one automotive interior network 220. The head-up display device 210A includes an object sensing device 216, a diagnostic connector 213, a microcontroller 212 and a projection mechanism 211. The diagnostic connector 213 is for connecting to the vehicle interior network 220, and the microcontroller 212 is connected to the object sensing device 216, the diagnostic connector 213, and the projection mechanism 211. The microcontroller φ 212 is electrically connected to all the vehicle devices on the vehicle internal network 220 through the diagnostic connector 213 to capture the operation information and data outputted by the vehicle device, and then output to the projection mechanism. 211 is to project a graphic and/or text corresponding to the operational information data. When the object sensing device 216 senses that an object moves in the sensing area, if the driver moves the arm into the sensing area, the object sensing device 216 outputs a switching signal to cause the microcontroller 212 to switch the output operational information data, and the projection mechanism 211 Display different graphics and/or text due to received operational information data. The projection mechanism 211 of this example can be a heads up display, and the object sensing device 216 can be an 8 M325237-infrared 'line sensor or a photoelectric sensor. The vehicle device includes at least a mileage counter 221, a speedometer 222, a water temperature gauge 223, a battery 224, an engine 225, a thirteen wheel boosting device 226, a fuel gauge 227, and an automatic transmission 228. The combination of the car internal network 220 can be a controller area network (CAN), and/or a regional internet path (L〇cai interc〇nnect Network,
LjN)。微控制器212可從此等車用裝置擷取之相對應運作 資訊數據包含有行車里程數、行車時速、引擎水溫值、電 瓶^壓值、引擎轉速、歧管進氣壓力值、汽油量、複數個 引擎^查碼、檔位值與引擎溫料鱗運作資訊數據。 。月茶知、第3圖，其為本創作之第二種裝置結構示意 圖。此例與第—種裝置結構示意圖不同處在於，此抬頭顯 2應更包含—記憶單元214與-操作介面215。此 記憶單S214係儲存有複數個車时置基準值，包含保養 #數日守速限疋值、水溫警戒值、低電墨值、低油量值、 引擎檢查碼、標位值與㈣溫車資訊。這些車用裝置基準 2提供㈣㈣212進行擷取，並與相對應之運作資訊 進仃计异及/或比對，以此取得車用裝置是否運作正 ^當微控制器212判斷車用裝置運作不正常，或是此汽 ^;於啟動、溫車階段時，係«與運作裝置數據相對 應之吕告訊號相關之圖式及/或文字。 介面215係連接微控制器212，以供輸入車用 ^置^值’微控制器212係擷取修正後之車用裝置基準 值亚儲存於記憶單元214中。然而，操作介面215更可供 9 M325237 -駕駛人操作以作動微控制器212切換輸出之運作資訊數 ，據，並由投射機構2U投射微控制器212切換輸出後的運 作貧訊數據。此例中之操作介面215可為一觸控式面板， . 且此觸控式面板可裝設於駕駛台上，與乘員相對應之位置。 ， 請同時參照第4A圖、第4B圖與第4C圖，其為本創作 之投射機構配置圖、影像投射示意圖與影像投射位置示咅 圖。此例中，係將抬頭顯示裝置（21 〇A)配置於駕駛台3〇3 上，其投射機構211投射的影像係位於汽車前方之擋 •風玻璃301，且正對應駕駛人302的前方視野中。而且為 增加投射於擋風玻璃301之影像的投影效果，通常會在投 射影像所座洛的部位配置一透明反光紙3 〇 4，以加強所投 射影像的光線反射特性，以避免投射影像受到來自汽車外 部的光線時強時弱之影響而無法確實的顯現。 然而，投射機構211投射影像之位置也可位於前方客 座之正前方的擋風玻璃301上，或是擋風玻璃301之中央 φ 位置，以供客座乘員取得車用裝置之資訊並協助駕駛人302 • 得知現下汽車300整體狀態資訊。 - 請參照第4A圖、第4D圖與第4E圖，其為本創作之感 應手臂示意圖。於此等圖式中可得知，抬頭顯示裝置（210A 或210B，此例以210A作為代表）可裝設於駕駛台303左侧 (即駕駛人302前方位置），或是裝設於駕駛台303中央（即 駕敬座與如客座之前方中央位置）。但不論在那個位置’抬 頭顯示裝置210A之物體感應裝置216即是發射一偵測訊號 至駕駛座與前客座之間。一般而言，物體感應裝置216發 f M325237 ., 射偵測訊號所形成之平面廣角度約在15至30度角之間， 而垂直仰角度約在15至45度之間，偵測距離則處於50公 分内，以便於駕駛座與前客座之間形成一感應區域。當駕 - 駛人302之手臂進入此感應區域時，物體感應裝置216即 . 感應到偵測訊號的反射訊號，同時輸出切換訊號至微控制 器212以切換運作資訊數據。 請參照第5A圖，其為本創作之投射機構所有投影示意 '圖。此投影之圖示包含有保養指示圖401、速限指示圖 ® 402、溫度警告圖403、電壓過低警告圖404、故障指示圖 405、溫車階段指示圖406、時速指示圖407、引擊轉速指 示圖408、歧管進氣壓力指示圖409、數據文字410以及油 耗指示圖411。如前所述，當微控制器212擷取運作資訊 數據，並判定車用裝置有所損壞或是故障時，係輸出相對 應之警告訊號以作對投射機構211投射相對應之圖式及/ 或文字。同時，微控制器212取得切換訊號時，依序切換 φ 輸出之運作資訊數據，係以駕駛人302之手臂進入感應區 - 域，物體感應裝置216即輸出切換訊號為原則。而實際運 -作方式至少包含下列範例： 範例一，當汽車於一般行駛時，微控制器212擷取行 車時速，再透過投射機構211投射出時速指示圖407之圖 形以及/或是行車時速之數據文字410。如第5B圖所示， 投射機構211係投射時速指示圖，而且汽車行進時速為63 公里。 範例二，微控制器212係擷取引擊轉速與檔位值，並 11 M325237 •計异出最佳換檔點。當駕駛人302手臂進入感應區域時， •投射機構211係將投射之圖式切換成引擊轉速指示圖4〇8 之圖形以及/或是引擊轉速之數據文字410，再於最佳換檔 .點輸出提示訊號。如第5C圖，投射機構211係投射引擊轉 、 速指示圖408，而引擎轉速為每分鐘轉1950圈，同時可在 •抬頭顯示裴置（210A或210B)内部加裝揚聲器（未繪示）， 以在最佳換槽點時作動揚聲器發出提示聲。 _ 犯例三，當汽車有加裝渦輪增壓裝置226時，微控制LjN). The corresponding operational information data that the microcontroller 212 can retrieve from the vehicle devices includes driving mileage, driving speed, engine water temperature value, battery pressure value, engine speed, manifold intake pressure value, gasoline amount, A plurality of engines ^ check code, gear value and engine temperature scale operation information data. . Yue Chazhi, Figure 3, which is a schematic diagram of the second device structure of the creation. This example differs from the first device structure diagram in that the head display 2 should further include a memory unit 214 and an operation interface 215. The memory list S214 stores a plurality of vehicle time reference values, including maintenance # number of daily speed limit threshold, water temperature warning value, low ink value, low oil value, engine check code, position value and (4) Warm car information. These vehicle equipment reference 2 provides (4) (4) 212 for extraction, and is different from/or compared with the corresponding operational information to obtain whether the vehicle device is operating properly. When the microcontroller 212 determines that the vehicle device is not operating. Normal, or this steam ^; in the start-up, warm-up phase, is the diagram and / or text related to the Lu signal related to the operating device data. The interface 215 is connected to the microcontroller 212 for inputting the vehicle. The microcontroller 212 captures the corrected vehicle device reference value and stores it in the memory unit 214. However, the operation interface 215 is further provided by the 9 M325237 - the driver operates to activate the operation information of the output of the microcontroller 212 to switch the output, and the projection mechanism 2U projects the microcontroller 212 to switch the output operation data after the output. The operation interface 215 in this example can be a touch panel, and the touch panel can be mounted on the bridge at a position corresponding to the occupant. Please refer to 4A, 4B and 4C at the same time, which is the projection mechanism configuration diagram, image projection diagram and image projection position map of the author. In this example, the head-up display device (21 〇A) is disposed on the driver's cab 3〇3, and the image projected by the projection mechanism 211 is located in the windshield 301 in front of the car, and corresponds to the front field of the driver 302. in. Moreover, in order to increase the projection effect of the image projected on the windshield 301, a transparent reflective paper 3 〇4 is usually disposed on the portion where the projected image is located to enhance the light reflection characteristics of the projected image to prevent the projected image from being subjected to the image. The light outside the car is strong and weak and cannot be seen. However, the position at which the projection mechanism 211 projects the image may also be located on the windshield 301 directly in front of the front passenger seat or at the center φ position of the windshield 301 for the passenger occupant to obtain information of the vehicle device and assist the driver 302. • Learn about the current status of the car 300. - Please refer to Figures 4A, 4D and 4E, which are schematic diagrams of the sensory arm of the creation. As can be seen from the drawings, the head-up display device (210A or 210B, which is represented by 210A in this example) can be mounted on the left side of the bridge 303 (ie, in front of the driver 302) or mounted on the bridge. 303 central (ie, the seat and the central position of the front seat). However, the object sensing device 216 of the head-up display device 210A transmits a detection signal between the driver's seat and the front passenger seat. In general, the object sensing device 216 sends f M325237 . The plane detection signal forms a wide angle of about 15 to 30 degrees, and the vertical elevation angle is between 15 and 45 degrees. It is within 50 cm to form a sensing area between the driver's seat and the front passenger seat. When the arm of the driving person 302 enters the sensing area, the object sensing device 216 senses the reflected signal of the detecting signal, and simultaneously outputs a switching signal to the micro controller 212 to switch the operation information data. Please refer to Figure 5A, which is a schematic diagram of all projections of the projection mechanism of the creation. The illustration of the projection includes a maintenance instruction map 401, a speed limit indication map 402, a temperature warning map 403, a low voltage warning map 404, a fault indication map 405, a warm phase indication map 406, a speed indication map 407, and an attack. The speed indication map 408, the manifold intake pressure indication map 409, the data text 410, and the fuel consumption indication map 411. As described above, when the microcontroller 212 captures the operational information data and determines that the vehicle device is damaged or faulty, the corresponding warning signal is output to project the corresponding pattern to the projection mechanism 211 and/or Text. At the same time, when the microcontroller 212 obtains the switching signal, the operation information data of the φ output is sequentially switched, and the arm of the driver 302 enters the sensing area-domain, and the object sensing device 216 outputs the switching signal as a principle. The actual operation mode includes at least the following examples: In the first example, when the automobile is driving in general, the microcontroller 212 captures the driving speed, and then projects the speed indication map 407 through the projection mechanism 211 and/or the traveling speed. Data text 410. As shown in Fig. 5B, the projection mechanism 211 is a projection speed map, and the vehicle travels at a speed of 63 kilometers. In the second example, the microcontroller 212 captures the speed of the attack and the gear value, and 11 M325237 • the optimum shift point is calculated. When the driver 302 enters the sensing area, the projection mechanism 211 switches the projected pattern to the graph of the striking speed indicating map 4〇8 and/or the data of the striking speed 410, and then the optimal shift. Point output prompt signal. As shown in FIG. 5C, the projection mechanism 211 projects the impact rotation and speed indication map 408, and the engine speed is 1950 rotations per minute, and the speaker can be installed inside the head-up display device (210A or 210B) (not shown). ), to sound the speaker when the best slot change point. _ Example 3, when the car has a turbocharger 226 installed, micro-control
^ 212係擷取渦輪增壓裝置2邡之歧管進氣壓力數值。當 馬駛人302手臂進入感應區域時，投射機構211係將投射 之圖式從引擎轉速指示圖切換成歧管進氣壓力指示圖4〇9 之圖形以及/或是歧管進氣壓力之數據文字410。如第5D 圖所:，投射機構211係投射歧管進氣壓力指示圖彻， 而歧管進氣壓力數值為42。 然而，投射機構211可投射即時變化的資訊數據以及 _ 在况車在發生故障時輸出警告圖式。 -如第5E圖所示’油耗指示圖411<系以長度不同的燈號 • ^油耗程度。當汽車於重踩油門或彳圾上坡路段時，微 =^ 212擷取到油耗量數值越高，係作動投射機構2ΐι 技射，長度越長的燈號，即代表現下汽車油耗程度較大。 U控制器212擷取行車時速與時速限定 =速達到侧恤纖出—、號亚= 又射機構211投射出速限指示圖4〇2之圖形以及/或是現下 行車時速之⑽文字4H)。如第5F _是代錢=超出 12 M325237 λ 時速限定值，而且現行時速是103公里。 當駕駛人啟動汽車時，微控制器212擷取引擎檢查 碼，以和記憶單元214中所儲存的引擎檢查碼相比對，並 - 於比對出引擎檢查碼為不正常之數值時，輸出一警示訊號 . 與該引擎檢查碼至投射機構211，以投射出故障指示圖405 之圖形以及/或是引擎檢查碼之數據文字410。如第5G圖 即是微控制器212擷取到代表引擎運作錯誤之引擎檢查 - 碼，其數值為Ρ0076。 _ 如第5Η圖所示，微控制器212係擷取引擎溫車資訊並 判定汽車未達到最佳的行駛溫度（如引擎溫度僅50度） 時，作動投射機構211投射出溫車階段指示圖406之圖形， 進而提醒駕驶人勿重踩油門。 微控制器212係擷取行車里程數與保養里程數以計算 出一保養倒數里程數並輸出至投射機構211，再透過投射 機構211投射出保養指示圖401之圖形以及/或是保養倒數 φ 里程數之數據文字410。如第51圖即是代表現下汽車進入 - 保養倒數階段，並剩下368公里即到達汽車預定保養的里 - 程數。 微控制器212係擷取引擎水溫值與水溫警戒值，並在 判斷引擎水溫值達到或超出水溫警戒值時輸出一警示訊 號，以作動投射機構211投射出溫度警告圖403之圖形以 及/或是引擎水溫值之數據文字410。如第5J圖即是代表 汽車的引擎水溫過高，現行水溫為105度。 微控制器212係擷取電瓶電壓值與低電壓值，並在判 13 M325237 -斷私瓶包壓值達到或低於低電壓值時輸出〆警示訊號，以 —作動投射機構211投射出電壓過低警告圖4〇4之圖形以及/ 或疋現下思壓之數據文字41〇。如第5κ圖即是代表汽車的 電戒224電壓值過低，現下之電瓶電壓值為1q.57伏特 ， (voltage) _ 此外，微控制器212可擷取檔位值，並解析出汽車3〇〇 正行進下坡且處於高速檔時，輸出一警告訊號至投射機構 鲁 211 ’再透過投射機構211投射出請駕駛人降低檔位之警告 圖形以及/或是文字。其次，微控制器212可擷取汽油量， 並於汽油量達到一低油量值時輸出一警告訊號至投射機構 211 ’以投射出油量耗盡之圖式。 而且，更可於汽車300上加裝一測速裝置感應器，以 取得其路段設置之測速裝置所能容許之最大速限值為何， 並利用投射機構211將此等資訊投射而出。 然而，本實施例係具有另一型式之操作方法，即是對 • 抬頭顯示裝置210A之内部設定進行啟動或解除，以及切換 .運作資訊數據。此方式中’抬頭顯示裝置21〇A之内部包含 '連接物體感應裝置216之一揚聲器（圖中皆未顯示）。 比方說，當駕駛人欲啟動或解除某—内部設定值時， 可透過物體感應裝置216感應物體移動之方式，來進行動 態設定或動態解除設定。以設定時速限定值來說，當抬頭 顯示裝置210A正處於顯示投射出速限指示圖4〇2且時速限 定之設定未啟動時。駕駛人將手移至感應區域，物體感應 裝置216感應移動中之物體即開始計時，並定時透過微控 M325237 . 制器212作動揚聲器發出「嗶」聲。要是駕駛人在揚聲器 嗶兩聲即移開手，物體感應裝置216係發出切換訊號以令 微控制器212認定當前行車時速為時速限定值，並在判斷 • 行車時速達到或超出時速限定值時輸出警示訊號，以作動 . 投射機構211投射出速限指示圖402之圖形以及/或是現下 行車時速之數據文字410。 反之，當時速限定之設定已啟動時，駕駛人將手移至 "感應區域，並於揚聲器嗶三聲後移開手，物體感應裝置216 * 係發出切換訊號以令微控制器212解除時速限定之設定。 此時不論汽車300之行駛速度多快皆不會發出警告聲。 同時的，抬頭顯示裝置210A其它類別之内部設定與此 相類似，在此即不贅述。 總上所述，本創作所提供之汽車資訊抬頭顯示裝置可 令駕駛人在無需轉移視野、全神貫注於汽車行進方向，也 能輕易取得汽車内部之車用裝置所有的運作資訊。同時藉 φ 由圖式化的設計以加速駕駛人對車用裝置狀態的理解，而 • 且此裝置可對車用裝置進行自我診斷以預先警告駕駛人汽 -車故障部位，使得駕駛人可事先預防所以可能發生之危險 事件，大幅降低行車的危險性。 雖然本創作以較佳實施例揭露於上，然其並非用以限 定本創作，任何熟習此項技藝者，在不脫離本創作之精神 和範圍内，當可做些許之更動與潤飾，因此本創作之保護 範圍當視後附之申請範圍所界定者為準。 【圖式簡單說明】 15 M325237 第1圖係先前技術之結構示意圖； 第2圖係本創作之第一種裝置結構示意圖； 第3圖係本創作之第二種裝置結構示意圖； 圖 $ 4A圖係本創作之投射機構配置圖與感應手臂示意 第4B圖係本創作之投射機構投影示意圖； 第4C圖係本創作之影像投射位置示意圖； 第4D圖係本創作之感應手臂俯視圖； 第4E圖係本創作之感應手臂側視圖； 第5A圖係本創作之投射影像示意圖； f 5B圖係本創作之時速指示圖之示意圖； f 5C圖係本創作之引擎轉速指示圖之示意圖； 【主要元件符號說明】 101 駕敬人 102 駕駛台 103 方向盤 2l〇A 、 210B 抬頭顯示裝置 第5D圖係本創作之歧管進氣壓力指示圖之示意圖； 第5E圖係本創作之油耗指示圖之示意圖 f5F圖係本創作之速限指示圖之示意圖 ,第5G圖係本創作之故障指示圖之示意圖， f 5 Η圖係本創作之料溫車指示圖之示意圖； f 51圖係本創作之保養指示圖之示意圖； f 5J圖係本創作之溫度警告圖之示意圖；以及 f 5K圖係本翁之電麵低警告圖之示意圖。 16 M325237 211 投射機構 212 微控制器 213 診斷接頭 214 記憶單元 215 操作介面 216 物體感應裝置 220 汽車内部網路 221 里程計數器 222 時速器 223 水溫表 224 電瓶 225 引擎 226 渦輪增壓裝置 227 油量表 228 自動變速箱 300 汽車 301 擋風玻璃 302 駕駛人 303 駕驶台 304 透明反光紙 401 保養指不圖 402 速限指示圖 403 溫度警告圖 404 電壓過低警告圖 M325237 405 故障指示圖 406 溫車階段指示圖 407 時速指示圖 408 引擊轉速指示圖 409 歧管進氣壓力指示圖 410 數據文字 411 油耗指不圖^ 212 draws the manifold inlet pressure value of the turbocharger 2邡. When the horse enters the 302 arm into the sensing area, the projection mechanism 211 switches the projected pattern from the engine speed map to the manifold intake pressure indication map 4〇9 and/or the manifold intake pressure data. Text 410. As shown in Fig. 5D, the projection mechanism 211 is a projection manifold intake pressure indication map, and the manifold intake pressure value is 42. However, the projection mechanism 211 can project the information data that changes instantaneously and the warning pattern is output when the vehicle is in a failure. - As shown in Fig. 5E, the 'fuel consumption indicator map 411' is a lamp number with a different length. When the car is stepping on the throttle or rubbing uphill section, the higher the fuel consumption is, the higher the fuel consumption is, the longer the signal is, the longer the length is, the higher the fuel consumption of the car. The U controller 212 captures the speed and speed limit of the driving speed = the speed reaches the side shirt fiber--, the number ya = the shooting mechanism 211 projects the speed limit indication pattern of Figure 4〇2 and/or the current speed of the vehicle (10) text 4H) . For example, the 5F _ is the money = exceeds the 12 M325237 λ speed limit, and the current speed is 103 kilometers. When the driver starts the car, the microcontroller 212 retrieves the engine check code to compare with the engine check code stored in the memory unit 214, and outputs the output when the engine check code is abnormal. A warning signal. The engine checks the code to the projection mechanism 211 to project a graphic of the fault indication map 405 and/or a data text 410 of the engine check code. As shown in Fig. 5G, the microcontroller 212 retrieves an engine check code representing the engine operation error, and its value is Ρ0076. _ As shown in Figure 5, when the microcontroller 212 captures the engine warm-up information and determines that the car has not reached the optimal driving temperature (if the engine temperature is only 50 degrees), the actuation projection mechanism 211 projects the warm-up phase indication map. The 406 graphic reminds the driver not to step on the throttle. The microcontroller 212 captures the mileage and maintenance mileage to calculate a maintenance mileage and outputs it to the projection mechanism 211, and then projects the maintenance indication map 401 through the projection mechanism 211 and/or maintains the countdown φ mileage. Number data 410. For example, Figure 51 shows the car entering - the countdown stage of maintenance, and the remaining 368 kilometers to reach the scheduled maintenance of the car. The controller 212 extracts the engine water temperature value and the water temperature warning value, and outputs a warning signal when the engine water temperature value reaches or exceeds the water temperature warning value, so that the actuation projection mechanism 211 projects the temperature warning map 403. And/or the data text 410 of the engine water temperature value. For example, in Figure 5J, the engine water temperature of the car is too high, and the current water temperature is 105 degrees. The microcontroller 212 draws the battery voltage value and the low voltage value, and outputs a warning signal when the 13 M325237 - breaking private bottle package pressure value reaches or falls below the low voltage value, so as to actuate the projection mechanism 211 to project the voltage. The low warning figure 4〇4 and/or the data file 41〇 below the pressure. For example, the 5th κ map represents the voltage value of the electric ring 224 of the car is too low, and the current battery voltage value is 1q.57 volts, (voltage) _ In addition, the microcontroller 212 can take the gear value and analyze the car 3 When the vehicle is traveling downhill and is at a high speed, a warning signal is output to the projection mechanism Lu 211' and then the projection mechanism 211 is projected to project a warning pattern and/or text for the driver to lower the gear position. Next, the microcontroller 212 can extract the amount of gasoline and output a warning signal to the projection mechanism 211' when the amount of gasoline reaches a low fuel value to project a pattern of exhausted fuel. Moreover, a speed measuring device sensor can be added to the automobile 300 to obtain the maximum speed limit allowed by the speed measuring device provided in the road section, and the information is projected by the projection mechanism 211. However, the present embodiment has another type of operation method of starting or releasing the internal setting of the head-up display device 210A, and switching the operation information data. In this mode, the inside of the 'head-up display device 21A' contains 'one of the speakers connected to the object sensing device 216 (none of which is shown). For example, when the driver wants to activate or deactivate an internal set value, the object sensing device 216 can sense the movement of the object to perform dynamic setting or dynamic release setting. In the case of the set speed limit value, when the head up display device 210A is in the display projection speed limit indication map 4〇2 and the speed limit setting is not activated. The driver moves the hand to the sensing area, and the object sensing device 216 senses the moving object to start timing, and periodically passes through the micro control M325237. The controller 212 acts as a moving speaker to make a "beep" sound. If the driver removes the hand by two sounds in the speaker, the object sensing device 216 sends a switching signal to cause the microcontroller 212 to determine that the current driving speed is the speed limit value, and outputs when determining that the driving speed reaches or exceeds the speed limit value. The warning signal is actuated. The projection mechanism 211 projects the graphic of the speed limit indication map 402 and/or the data text 410 of the current vehicle speed. Conversely, when the setting of the speed limit is activated, the driver moves the hand to the "sensing area" and moves the hand three times after the speaker, and the object sensing device 216* issues a switching signal to cause the microcontroller 212 to cancel the speed. Limited settings. At this time, no warning sound will be issued regardless of how fast the car 300 travels. At the same time, the internal settings of other categories of the head-up display device 210A are similar to this, and will not be described here. In summary, the car information head-up display device provided by this creation allows the driver to easily obtain all the operational information of the vehicle interior device without having to shift the field of view and concentrate on the direction of the car. At the same time, the graphical design is used to accelerate the driver's understanding of the state of the vehicle, and the device can self-diagnose the vehicle to pre-warn the driver's steam-vehicle fault location so that the driver can Prevent dangerous events that may occur and significantly reduce the risk of driving. Although the present invention is disclosed in the preferred embodiments, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection of the creation is subject to the definition of the scope of application attached. [Simple description of the diagram] 15 M325237 Figure 1 is a schematic diagram of the structure of the prior art; Figure 2 is a schematic diagram of the structure of the first device of the present creation; Figure 3 is a schematic diagram of the structure of the second device of the present creation; Figure 4 4A The projection mechanism configuration diagram and the sensing arm of the present invention are shown in FIG. 4B as a projection diagram of the projection mechanism of the creation; the 4C diagram is a schematic diagram of the image projection position of the creation; the 4D diagram is the top view of the sensor arm of the creation; FIG. 4E The side view of the sensor arm of the present creation; Figure 5A is a schematic diagram of the projected image of the creation; f 5B is a schematic diagram of the speed indication diagram of the creation; f 5C diagram is a schematic diagram of the engine speed indication diagram of the creation; [main components Explanation of Symbols 101 Drivers 102 Drivers' Desk 103 Steering Wheels 2l〇A, 210B Header Display Unit 5D is a schematic diagram of the manifold intake pressure indication diagram of this creation; Figure 5E is a schematic diagram of the fuel consumption indicator diagram of this creation f5F The diagram is a schematic diagram of the speed limit indication diagram of the creation, and the 5G diagram is a schematic diagram of the fault indication diagram of the creation, and the f 5 diagram is the instruction map of the material temperature of the creation. Schematic diagram; f 51 diagram is a schematic diagram of the maintenance instruction diagram of the creation; f 5J diagram is a schematic diagram of the temperature warning diagram of the creation; and f 5K diagram is a schematic diagram of the low warning diagram of the electric surface of the Weng. 16 M325237 211 Projection Mechanism 212 Microcontroller 213 Diagnostic Connector 214 Memory Unit 215 Operation Interface 216 Object Sensing Device 220 Automotive Internal Network 221 Mileage Counter 222 Speedometer 223 Water Temperature Meter 224 Battery 225 Engine 226 Turbocharging Device 227 Fuel Gauge 228 Automatic Transmission 300 Automobile 301 Windshield 302 Driver 303 Cabin 304 Transparent Reflective Paper 401 Maintenance Finger Figure 402 Speed Limit Indicator Figure 403 Temperature Warning Diagram 404 Low Voltage Warning Diagram M325237 405 Fault Indicator Diagram 406 Warm Car Phase Indicator Figure 407 Speed indication 408 Strike speed indication diagram 409 Manifold intake pressure indication diagram 410 Data text 411 Fuel consumption means not
1818