1239913 狄、發明說明： 【發明所屬之技術領域】 敦本發明係、關於-種車速肖光感應、式之車燈照明距離調 整方法，尤指一種藉由車速與光度感測器以及控制器，感 ^又通工具之車速與父通工具前端之光度，並控制一致動 凌置即時對父通工具的車燈照明距離進行調整之方法 【先前技術】 目丽交通工具車燈的照明距離多為固定兩段式 手動切換遠光燈與近光燈達到調整交通工具車燈昭明足] =的目的’然而’由於隨著交通卫具之車速的增加，駕寧 或騎乘者的可視距離也應該增加，以使駕駛或騎乘者有赛 長的時間反應’因此，有些人常習慣在夜間駕駛或騎乘库 時切換遠光燈使用，此舉雖然可達到增加交通工且車燈昭 日二巨離的目的，然而’若使用遠光燈會車時，會造成光綠 情方’使對方產生眩光而影響到視線，對駕駛安全產 生相當大的影響。 【發明内容】 :發明人有鑑於上述現有的調整交通工具車燈照明距 離的方法仍存在有上述的缺點，因此， 調整交通工具車燈照明距離調整方法。 可即時 =發明的目的在於提供—種使用感測器與控制器，藉 由感，父通：具之車速與交通工具前端之光度，並控制— 餐之方本，之車燈照明距離進行即時自動動態調 ^方法’以提高駕駛者夜間騎乘或駕敬 性者。 -I女王 1239913 為達上述之㈣，本發明提供之車速與光感應式之車 燈照明距離調整方法’係使用一車速感測器、一前方光度 感測器、-環境光度感測器、一控制器與一致動裝置，其 中’致動裝置係裝設於-交通卫具車燈之外罩上，並可推 動設於車燈之外罩内之一反射罩樞轉，以調整交通工具車 燈整體之照射距離’致動裝置可為—馬達與—電氣地連結 於控制器的放大電路與馬達驅動器。 本發明之方法係包含有： (1 )判斷是否進入一自動調整模式； (2 )右已經進入自動調整模式，則使用一環境光度 感測器量測一交通工具週遭之一環境光度值；111，一車速 感測器量測該交通工具之-車速值v，以及—前方光度感 測器以間距一間隔時間即時感應量測該交通工具前方之一 前方光度值λ f ; (3 )偵測車速值V、環境光度值；l u與前方光度值λ f三者其中之一是否異常，若異常則切換成一安全回復模 式’若正常則進行下列流程； (4 )若該環境光度值λ u高於一設定值時，則控制 父通工具之車燈中的燈泡為熄減狀態並重複步驟（3 ); ，右該環境光度值λ u低於該設定值時，則持續讀取監視 該環境光度值λ u，並切換該燈泡為點亮狀態，且進行下 列流程； (5 )右¥ 6亥础方光度值a f增加至一内定值時，則 將反射罩調整回一初始位置，若該前方光度值λ f低於該 1239913 内定值時，則谁 進仃車速值v的讀取動作； ..^ )依该車速值v調整交通工具車燈 該初始位置★月敕= 早且之反射罩由 直為整至一特定位置 ，燈泡之照射距離增加；以及 …之速度增加時 (7 )重複步驟（3 )到 成的功效在於，楹根不發月具體達 具車燈照明距離的古、上"士 目動凋整父通工 、甬工呈沾 的方法與裝置，以增加駕駛者夜間騎乘交 ^ ^ ^ 減^父會車時產生的眩光效果，以提 -巧騎乘或駕敬交通卫具的安全性者。 【貫施方式】 請參照第一圖、筮-A囬„ # 、 一 圖，、第一 Β圖所示，本發明之 車速與光感應式之車格日g ^日 、心早燈照明距離調整方法，係使用一 感測器（1 〇 )、一前方# 疋 光度感別器（1 1 )、一環境光 度感測器（1 2 )、一控制器（i 3 )、一致動裝置、一 切換開關（1 6 )與-計時器（工7 )，其中，致動裝置 可為-放大電路與馬達驅動器（工4)與一馬彡（… ，馬達（1 5)係裝設於一交通工具車燈之外罩（22) 上，並具有一朝外罩（22)内凸伸的轉軸（151)， 外罩（2 2 )設有-位於-初始位置，即水平位置的反射 軍（21) ’反射罩（21)之上側樞設於車燈外罩（2 2 )内，下側則連結於轉軸（i 5 i )，反射罩（2工） 内則設有一電氣連結於控制器（i 3 )的燈泡（2 〇 ), 使當轉軸（1 5 1 )轉動時可推動反射罩（2 )樞轉， 反射罩（2 1 )與轉軸（1 5 !)的結合方式可以使用螺 1239913 紋結合的方式，使轉轴（1 5 1 )轉動時，可沿轉軸（1 5 1 )軸向地推動反射罩（2 1 )樞轉。 車速感測器（1 〇 )係可感應偵測交通工具之速度， 並藉由一車速訊號送出一車速值V至控制器（13)，前 方光度感測器（1 1 )係可感應偵測交通工具前方之光度 並藉由一前方光度訊號送出一前方光度值至控制器（ 13)，環境光度感測器（1 2 )係可感應偵測交通工具 週遭，如上方之光度並藉由一環境光度訊號送出一環境光 度值λ u至控制器（1 3 )。 先，當切換開 控制器（1 3 首 式後， 訊號與 若其中 將整個 ，於該 (21 模式， 始位置 1 )回 關（1 6 )按壓切換入一自動調整模 )在分別接收到車速訊號、環境光度 前方光度訊號後，首先會判斷上述三者是否正常， 一訊號異常 如斷訊無訊號，則控制器（1 3 )則 系統切換進入 安全回復模式 )是否處於初 並結束自動調 ，則控制器（ 復至初始位置 一安全回復模式〔Fai卜safe model〕 下’控制器（1 3 )需先確認反射軍 始位置，若是，則系統切換為一手象 整模式；若反射罩（21)非處於私 1 3 )控制致動裝置調整反射罩（2 λι 〇 ㈣器、（1 3 )會讀取環境i λ u，使當環境光度值λ u 昏暗，控制器⑴）控制"統1定值時，表7 發出光亮，反之，若環；=…為-㈣ ，柃制抑r , Q、^ 又值λ U高於系統一設另 “"）控制燈泡（2〇)為一媳滅狀態, 1239913 熄滅燈泡（2 0 當燈泡（2 Ο )被點亮後，由於計時 器（1 7 )係電氣地連結於控制器（1 3 )，計時器（丄 7 )使控制器（1 3 )能以一間隔時間，即時讀取前方光 度值λί，使當前方光度值；if出現變化增加至高於一内定 值時，如前方有交會車輛出現，立即發出一第一控制訊號 絕對優先至放大電路與馬達驅動器（1 4 )，以使馬達（ 1 5)之轉軸（1 51)逆轉動拉回反射罩至初 始位置，即時反應調整車燈之照明距離，減少會車時燈光 直射對方的危險；若該前方光度值；1|低於該内定值時， 則讀取監視車速值V，並依據車速值v調整反射罩（2工 )位置，而反射罩（2 1 )調整的最大角度，並限制於不 會超過現有的遠光燈所能照明的距離。 當會車完成後，控制器（13)讀取車速值v，並依 車速值V對放大電路與馬達驅動器（丄4)發出一第二控 制命令，以使馬達（1 5 )之轉軸（i 5丄）正轉動推動 反射罩（2 1 )至特定位置。 請參照第三圖所示，交通工具之車速與反射罩（2工 )之調整距離係為成正比例，其中，第三圖中χ軸向所示 的凋整距離係為反射罩（2 1 )由初始位置向上調整的移 動南度，藉由上述車速值V與反射罩（2 1 )位置的關係 ，使控制器（1 3 )能依車速值v經由放大電路與馬達驅 動器（1 4 )，以使馬達（χ 5 )之轉軸（i 5丄）正轉 動推動反射罩（2 1 )由初始位置，即近距離照射位置， 至特定位置，即遠距離照射位置，使交通工具之速度增加 1239913 時，車燈之照射距離增加。 【圖式簡單說明】 (一） 圖式部分 第一圖係本發明較佳實施例之系統方塊圖。 第二A圖係本發明較佳實施例之部分控制流程圖。 第二B圖係本發明較佳實施例之部分控制流程圖。（ 代表圖） 第三圖係本發明較佳實施例之車速與一反射罩調整位 置關係圖。 (二） 元件代表符號 (1 0 )車速感測器 （1 1 )前方光度感測器 (1 2 )環境光度感測器（1 3 )控制器 (1 4)放大電路與馬達驅動器 (1 5 )馬達 （1 6 )開關 (1 7 )計時器 (2 0 )燈泡 （2 1 )反射罩1239913 D. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a method for adjusting the lighting distance of a vehicle ’s speed sensor, especially a vehicle speed and light sensor and a controller. Sense ^ the speed of the tool and the luminosity of the front end of the tool, and control the method to adjust the lighting distance of the headlight of the parent tool in real time. [Previous technology] The lighting distance of the headlights of Muli vehicles is mostly Fixed two-stage manual switching of high-beam and low-beam lights to achieve adjustment of vehicle headlights] == 'However' As the speed of traffic safety equipment increases, the viewing distance of the driver or rider should also be Increased so that drivers or riders have a long reaction time. Therefore, some people are often used to switch the use of high beams when driving at night or riding in the library. Although this can increase the number of traffic workers and the lights The purpose of Juli, however, 'If you use the high-beam headlights, you will cause a light-green party', which will cause the other party to glare and affect the sight, which will have a considerable impact on driving safety. [Summary of the Invention]: The inventor has the above-mentioned disadvantages in view of the existing method for adjusting the lighting distance of vehicle lights, so the method for adjusting the lighting distance of vehicle lights is described. Real-time = the purpose of the invention is to provide-a kind of use of sensors and controllers, through the sense, the parent through: the speed of the vehicle and the luminosity of the front end of the vehicle, and control-the recipe of the meal, the lighting distance of the lights in real time Automatic dynamic adjustment method 'to improve the driver's night riding or driving respect. -I queen 1239913 In order to achieve the above, the method for adjusting the distance between vehicle speed and light-sensing headlights provided by the present invention is to use a vehicle speed sensor, a front light sensor, an ambient light sensor, a A controller and an actuating device, in which the 'actuating device is installed on an outer cover of a traffic light and can push a reflection cover provided inside the outer cover of the light to pivot to adjust the overall vehicle light The irradiation distance 'actuation device may be-a motor and-an amplifier circuit and a motor driver electrically connected to the controller. The method of the present invention includes: (1) judging whether to enter an automatic adjustment mode; (2) the right has entered the automatic adjustment mode, using an ambient light sensor to measure an ambient light value around a vehicle; 111 A vehicle speed sensor measures the vehicle speed value v of the vehicle, and the front light sensor senses and measures the front light value λ f in front of the vehicle in real time at an interval; (3) detection Vehicle speed value V, ambient light value; whether one of lu and forward light value λ f is abnormal, if abnormal, switch to a safety recovery mode 'if normal, perform the following flow; (4) if the ambient light value λ u is high At a set value, the light bulb in the lamp of the parent tool is controlled to be turned off and the step (3) is repeated; when the ambient light value λ u is lower than the set value, the environment is continuously read and monitored Luminosity value λ u, and switch the bulb to the lit state, and perform the following process; (5) When the luminosity value af increases to a predetermined value, the reflector is adjusted back to an initial position. The forward luminosity value λ f is lower than 1239913 When the default value is set, who will read the reading speed of the vehicle speed value v; .. ^) Adjust the initial position of the vehicle headlights according to the vehicle speed value v. Moonlight = Early and the reflection cover is changed from straight to a specific Position, the irradiation distance of the bulb increases; and when the speed increases (7), the effect of repeating step (3) is that the ancient and the upper part of the ancient and the upper part of the vehicle ’s lighting distance will not change at all. The method and device for the entire father to work and work together to increase the driver ’s night riding ^ ^ ^ minus ^ the glare effect of the father ’s car, to improve the safety of riding or driving traffic safety equipment Sex. [Implementation method] Please refer to the first picture, 筮 -A 回 „#, a picture, and the first picture B, the speed of the present invention and the light-sensitive car grid day g ^ day, heart morning light distance The adjustment method is to use a sensor (10), a front-side photometric sensor (1 1), an ambient light sensor (1 2), a controller (i 3), a uniform motion device, A changeover switch (1 6) and a timer (worker 7), wherein the actuating device can be an amplifier circuit and a motor driver (worker 4) and a stable (..., the motor (1 5) is installed in a The vehicle lamp has an outer cover (22), and has a rotating shaft (151) protruding toward the inner cover (22). The outer cover (2 2) is provided with a -located-initial position, that is, a reflective army (21) in a horizontal position. 'The upper side of the reflecting cover (21) is pivoted in the lamp housing (2 2), the lower side is connected to the rotating shaft (i 5 i), and the reflecting cover (2 workers) is provided with an electrical connection to the controller (i 3 ) Of the light bulb (20), when the rotating shaft (1 51) is rotated, the reflecting cover (2) can be pushed to pivot, and the combination of the reflecting cover (2 1) and the rotating shaft (1 5!) Can be screwed 12399 The pattern of 13 patterns is combined, when the rotating shaft (1 5 1) is rotated, the reflecting cover (2 1) can be pushed axially along the rotating shaft (1 5 1) to pivot. The speed sensor (1 〇) can detect The speed of the vehicle is measured, and a vehicle speed value V is sent to the controller (13) by a vehicle speed signal. The front light sensor (1 1) can sense and detect the light in front of the vehicle and use a front light signal Send a front photometric value to the controller (13), and the ambient photometric sensor (1 2) can sense the surroundings of the vehicle, such as the photometricity above, and send an ambient photometric value λ u to the control via an ambient photometric signal. (1 3). First, when the controller is switched on (1 3 first, the signal and if it will be the whole, in this (21 mode, starting position 1)) back to the switch (1 6) press to switch into an automatic adjustment mode ) After receiving the vehicle speed signal and the ambient light front light signal, it will first determine whether the above three are normal. If there is an abnormal signal, such as a broken signal and no signal, the controller (1 3) will switch the system to the safe recovery mode. Auto tuning at the beginning and end, then control (Return to the initial position and return to the safe mode [Faibu safe model]. Under the controller (1 3), you must first confirm the starting position of the reflection army. If it is, the system switches to the one-handed mode; if the reflection cover (21) is not in the Private 1 3) Control the actuating device to adjust the reflector (2 λι〇㈣, (1 3) will read the environment i λ u, so that when the ambient light value λ u is dim, the controller ⑴) controls the "set value" Table 7 emits light, otherwise, if the ring; = ... is-…, the suppression r, Q, ^, and the value λ U is higher than the system setting "") control light bulb (2〇) is a extinguished State, 1239913 Turn off the light bulb (2 0) When the light bulb (2 0) is lit, the timer (1 7) is electrically connected to the controller (1 3), and the timer (丄 7) makes the controller (1 3 ) Can read the luminosity value λί at an interval in real time, so that the current luminosity value is increased; if there is a change that increases above a predetermined value, if there is a rendezvous vehicle in front, immediately send a first control signal with absolute priority to zoom Circuit and motor driver (1 4), so that the shaft (1 51) of the motor (1 5) is turned in reverse Return the reflection cover to the initial position, adjust the lighting distance of the lights immediately to reduce the danger of the lights directly hitting each other during the meeting; if the front photometric value; 1 | is lower than the preset value, read the monitored vehicle speed value V, and The position of the reflector (2 workers) is adjusted according to the vehicle speed value v, and the maximum angle adjusted by the reflector (2 1) is limited to a distance not exceeding the distance that the existing high beam can illuminate. When the meeting is completed, the controller (13) reads the vehicle speed value v, and sends a second control command to the amplifier circuit and the motor driver (丄 4) according to the vehicle speed value V, so that the shaft (i) of the motor (1 5) 5 丄) Positive rotation pushes the reflector (2 1) to a specific position. Please refer to the third figure, the speed of the vehicle is proportional to the adjustment distance of the reflector (2 workers), where the withering distance shown in the χ-axis in the third figure is the reflector (2 1) The south degree of movement adjusted upward from the initial position, through the above-mentioned relationship between the vehicle speed value V and the position of the reflector (2 1), enables the controller (1 3) to pass the amplifier circuit and the motor driver (1 4) according to the vehicle speed value v, The rotating shaft (i 5 丄) of the motor (χ 5) is rotated to push the reflecting cover (2 1) from the initial position, that is, the short-range irradiation position, to a specific position, that is, the long-range irradiation position, so that the speed of the vehicle is increased by 1239913 As time goes by, the distance of illumination of the headlights increases. [Brief Description of the Drawings] (1) Schematic Part The first drawing is a system block diagram of a preferred embodiment of the present invention. FIG. 2A is a partial control flowchart of the preferred embodiment of the present invention. FIG. 2B is a partial control flowchart of the preferred embodiment of the present invention. (Representative drawing) The third drawing is a relationship diagram between the vehicle speed and the adjustment position of a reflector in the preferred embodiment of the present invention. (2) Symbols of components (1 0) Speed sensor (1 1) Front light sensor (1 2) Ambient light sensor (1 3) Controller (1 4) Amplifying circuit and motor driver (1 5 ) Motor (1 6) Switch (1 7) Timer (2 0) Bulb (2 1) Reflector