M316977 八、新型說明： 【新型所屬之技術領域】 本新型是關於一種遠近照明自動切換系統，特別是指 一種可以感應路況明暗，並自動切換遠光燈或近光燈的遠 近照明自動切換系統。 【先前技術】 一般例如汽車、機車等交通工具的頭燈系統通常包含 有遠光燈、近光燈及小燈，其中近光燈光源的投射方向由 於鄰近車頭，因此，使用時除了可近距離照明外，也兼具 有提醒前方來車注意的功能，但由於其光源投射的方向鄰 近車頭，因此，在光線較為昏暗的地區使用時，駕駛者比 較無法判斷遠方的路況。而遠光燈光源的投射距離較遠， 因此適合在路燈稀少的昏暗地方使用，當開著遠光燈的交 通工具行駛在例如市區等光線較亮的路段時，在兩車交會 的過程中，遠光燈的光源將直接投射到對方來車之駕駛座 ，仏成仃車時的危險性。由於一般交通工具在使用時需要 駕駛座釗方的儀表板上設置手動的切換開關。 」以手動方式進行遠、近光燈的切換心雖 Γ例如市區等明亮路段時，若駕駛者忘了將遠 '回近光燈’不僅光源會投射到對方來車的驶座附 …駕駛的不舒適’如果雙方來車都處於遠光狀 您日r，也會讓前 Μ > ^光狀 /、交付一片模糊，直接影響行車的安 5 M316977 態切回近光狀態，在 全性，這時需要以手控方式將遠光狀 使用上亦不太方便。 【新型内容】 本新型之目的係在提供一 丨7二 广種了以依核境變化自動切換 光源投射方向，以提高行蛊人> 土 仃旱女王性之遠近照明自動切換系 統。 本新型遂近照明自動切換系統是安裝在一交通工具上 ，包含：一用來處理訊號並具有一亮度判斯單元的主機、 一與主機訊號連接的亮度感測單元、一與主機連接的切換 ^關，以及受切換閘關控制而可在一遠光狀態及一近光狀 態間作切換的一照明裝置。其中該亮度判斷單元乃藉由亮 度感測單元傳輸到主機的亮度強弱控制該切換開關動作， 並進行遠、近光狀態的切換動作。 本新型的有益功效在於：當照明裝置處於遠光狀態， 且亮度感測單元傳到主機的訊號高於一預設值時，藉由亮 度判斷單元之判斷以及切換開關的動作，可以自動讓照明 裳置由遠光狀態切回近光狀態，以達到提高行車安全性之 目的。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式及較佳實施例的詳細說明中，將可清楚 的呈現。 參閱圖1，本新型遠近照明自動切換系統丨之第一較佳 實施例係可安裝在一交通工具（圖未示)上，此處所述之交通 M316977 工具乃例如：機車、汽車等等需要使用光源的機器。本實 • 施例之遠近照明自動切換系統1則是包含：一用來處理訊 … 唬之主機11、一台架設在交通工具前方之亮度感測單元12 、一台架設在交通工具上並鄰近駕駛座的播放單元13、一 個與主機11電連接的切換開關14，以及一個安裝在交通工 具鄰近前方位置的照明裝置15。 本實施例之亮度感測單元12是攝影機的形式，而該播 卜 放單元13乃為例如液晶螢幕等可播放影像的各種已知影像 5又備’該主機11是用來處理由亮度感測單元12傳入的訊號 ’包括一訊號處理單元112，以及一與訊號處理單元112連 接的売度判斷單元111。上述亮度判斷單元m是用來判斷 由亮度感測單元12傳入之亮度，其並與切換開關14電連 接，以便藉由亮度感測單元12測到的亮度大小，並控制該 切換開關14作切換動作。 又本實施例之照明裝置15包括一近光燈151，以及一 遂光燈152，該等遠、近光燈152、151皆與切換開關14電 連接，並揍受該切換開關14的控制，而作打開及關閉的動 作。在本新型之設計上，該遠近照明自動切換系統1如果 疋組裝在例如機車之交通工具上，該等遠、近光燈152、 15!的數量為一組’而當該系統丨是安袭在例如汽車之交通 工具上時’上述遠、近光燈152、151的數量則增加為兩組 ，亦即，本新型之遠、近光燈I52、m的數量只要一組即 可達到預期目的。 本實施例之遠近照明自動切換系統i在使甩中，且照 7 M316977 明裝置15之遠光燈152被打開而處於一遠光狀態時，光源 ， 可投射到一較遠的位置，使組裝該遠近照明自動切換系統) - 的父通工具行駛於周圍環境較暗的路段時更為安全。當交 通工具由周圍環境較暗的路段行駛到相對較亮的路段時， 該亮度感測單元12同樣會拍攝前方路況，並將拍攝路況轉 換成訊號傳送到主機u的訊號處理單元112，再藉由主機 ’ 11將訊號傳送到播放單元13，以便藉由播放單元13協助駕 j 駛者了解交通工具前方的路況。 值得進一步說明的是，當亮度感測單元12將訊號傳到 主機1的過程中，該亮度感側單元12感測的亮度也會經過 訊號處理單元12傳到亮度判斷單元ιη，藉由該亮度判斷 單疋111的判斷亮度是否突然變高，亦即，當有開著遠光燈 的車子從交通工具前方開過來時，主機丨^接收的亮度訊號 就會突然升高，此時切換開關14會切斷遠光燈152的貧 同日^啟動近光燈151的電路，以避免交通工具在雙向會 > 車過私中，因為雙方來車光源都處於遠光狀態，造成眼前 —片模糊，以避免引發使用上的危險性。 參閱圖2之本新型遠近照明自動切換系統丨之第二較 佳實施例’本實施例大致與第一實施例相同，而包含主^ 11 13. 明裝置15，本實施例與第一實施例的差別在於：該照明裝 置15為單個，其並可在遠光狀態及近光狀態間作切換。 由以上說明可知，本新型遠近照明自動切換系統！利 用攝影機型式之亮度感測單元12、主機u及營幕型式之播 8 M316977 放單元13間的配合’可以讓駕駛者在駕駛座上看清楚前方 • 路況，在此同時，利用攝影機原本就具有的亮度感測功能 來啟動切換開關14，以便對照明裝置15進行遠光狀態及近 光狀態切換的設計，不僅未見於習知者，亦可因此達到自 動切換光源照射狀您’以提南交通工具行驶安全性之目的M316977 VIII. New description: [New technical field] The present invention relates to an automatic switching system for far and near illumination, in particular to an automatic switching system for far and near illumination that can sense road conditions and automatically switch between high beam and low beam. [Prior Art] Generally, a headlight system of a vehicle such as an automobile or a locomotive usually includes a high beam, a low beam, and a small light, wherein the projection direction of the low beam light source is adjacent to the front end, and therefore, in addition to being close to the front, In addition to lighting, it also has the function of reminding the car to pay attention to the front. However, since the direction in which the light source is projected is adjacent to the front of the vehicle, the driver is less able to judge the distant road conditions when used in a relatively dimly lit area. The high beam light source has a long projection distance, so it is suitable for use in a dimly lit place where the street lamp is scarce. When the vehicle with the high beam is driving in a brightly lit section such as an urban area, during the intersection of the two cars. The light source of the high beam will be directly projected to the driver's seat of the other party, which will become a danger when braking. Since the general vehicle is in use, it is necessary to set a manual switch on the dashboard of the driver's seat. "Manually switching between far and low beam lights, for example, when a bright road section such as an urban area, if the driver forgets to return the light to the far side, not only the light source will be projected to the other side of the car. The uncomfortable 'if both sides come to the car in the high beam shape, you will also let the front Μ > ^ light shape, delivery a blur, directly affect the driving of the 5 M316977 state cut back to the low-light state, in fullness At this time, it is not convenient to use the hand-controlled method to use the high beam. [New content] The purpose of this new model is to provide a wide range of automatic switching systems for automatically switching the direction of light source according to the change of the core to improve the remote lighting system of the singer. The novel near-illumination automatic switching system is installed on a vehicle, and includes: a host for processing signals and having a brightness judgment unit, a brightness sensing unit connected to the host signal, and a connection with the host. ^Off, and a lighting device that can be switched between a high beam state and a low beam state by switching gate control. The brightness determining unit controls the switching switch by the brightness intensity transmitted to the host by the brightness sensing unit, and performs a switching operation of the far and low beam states. The beneficial effect of the novel is that when the illumination device is in the high beam state and the signal transmitted from the brightness sensing unit to the host is higher than a preset value, the illumination can be automatically made by the judgment of the brightness determination unit and the action of the switch. The skirt is cut back from the high beam state to achieve the purpose of improving driving safety. The above and other technical contents, features and effects of the present invention will be apparent from the following description of the drawings and the detailed description of the preferred embodiments. Referring to FIG. 1, a first preferred embodiment of the present near-far illumination automatic switching system can be installed on a vehicle (not shown). The traffic M316977 tool described herein is, for example, a locomotive, a car, etc. A machine that uses a light source. The real-time lighting automatic switching system 1 of the present embodiment includes: a host for processing... a brightness sensing unit 12 mounted in front of the vehicle, and a vehicle mounted on the vehicle and adjacent to each other. A playback unit 13 of the driver's seat, a changeover switch 14 electrically connected to the main unit 11, and a lighting device 15 mounted in a position adjacent to the front of the vehicle. The brightness sensing unit 12 of the embodiment is in the form of a camera, and the broadcasting unit 13 is a variety of known images of a playable image such as a liquid crystal screen. The host 11 is used to process the brightness sensing. The signal incoming by the unit 12 includes a signal processing unit 112 and a mobility determining unit 111 connected to the signal processing unit 112. The brightness determining unit m is used to determine the brightness that is transmitted by the brightness sensing unit 12, and is electrically connected to the switch 14 to measure the brightness of the brightness detected by the brightness sensing unit 12, and controls the switch 14 to Switch actions. The illuminating device 15 of the embodiment further includes a low beam 151 and a illuminating light 152. The illuminating lights 152 and 151 are electrically connected to the switch 14 and controlled by the switch 14 . And the action of opening and closing. In the design of the present invention, the far and near illumination automatic switching system 1 is assembled in a vehicle such as a locomotive, and the number of the far and low beam lights 152, 15! is a group 'When the system is attacked In the case of a vehicle such as a car, the number of the above-mentioned far and low beam lights 152, 151 is increased to two groups, that is, the number of the far and low beam lights I52, m of the present invention can be achieved as long as one group can achieve the intended purpose. . In the present embodiment, the near-infrared illumination automatic switching system i can be projected into a far position when the high beam 152 of the 7 M316977 display device 15 is turned on, and the light source can be projected to a distant position to assemble The far-and-close lighting automatic switching system) - the parent-pass tool is safer when driving on darker sections of the surrounding environment. When the vehicle travels from a relatively dark road section to a relatively bright road section, the brightness sensing unit 12 also captures the front road condition, and converts the shooting road condition into a signal processing unit 112 that transmits the signal to the host u, and then borrows The signal is transmitted from the host '11 to the playback unit 13 to assist the driver through the playback unit 13 to understand the road conditions in front of the vehicle. It should be further noted that, when the brightness sensing unit 12 transmits the signal to the host 1, the brightness sensed by the brightness sensing side unit 12 is also transmitted to the brightness determining unit ιη through the signal processing unit 12, by the brightness. It is judged whether the brightness of the determination of the unit 111 suddenly becomes high, that is, when the vehicle with the high beam is turned on from the front of the vehicle, the brightness signal received by the host unit suddenly rises, and the switch 14 is switched at this time. Will cut off the low beam 152 on the same day ^ start the low beam 151 circuit, to avoid the vehicle in the two-way will be > car over the private, because both sides of the car light source are in the high beam state, causing the front - slice blurred, To avoid the danger of use. Referring to FIG. 2, the second preferred embodiment of the present invention relates to a second preferred embodiment of the present invention. The present embodiment is substantially the same as the first embodiment, and includes a main device 15, the first embodiment and the first embodiment. The difference is that the illumination device 15 is single and can be switched between a high beam state and a low beam state. It can be seen from the above description that the new far and near illumination automatic switching system! The use of the camera type brightness sensing unit 12, the host u and the camp type broadcast 8 M316977 between the unit 13 can allow the driver to see the front in the driver's seat. • The road condition, at the same time, the camera originally has The brightness sensing function is used to activate the switch 14 so that the illumination device 15 can be switched between the high beam state and the low beam state, which is not only not seen by the conventional ones, but also can automatically switch the light source illumination to you. Tool driving safety
惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及說明内容所作之簡單的等效變化與修飾，皆仍屬本 新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本新型遠近照明自動切換系統之第一較_杂# 例的元件對應配置圖；及 ^ ^ , c 圖2是本新型遠近照明自動切換系統之第一_ — 例的元件對應配置圖。 ^^實施 M316977 【主要元件符號說明】 1 遠近照明自動切換系統 13 11 主機 14 111 亮度判斷單元 15 112 訊號處理單元 151 12 亮度感測單元 152 播放單元 切換開關 照明裝置 近光燈 遠光燈However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope and description of the novel application are all It is still within the scope of this new patent. [Simple description of the drawing] Fig. 1 is a component corresponding configuration diagram of the first comparative example of the near-infrared automatic switching system of the present invention; and ^^, c Figure 2 is the first of the novel near-infrared automatic switching system. The components of the example correspond to the configuration diagram. ^^Implementation M316977 [Main component symbol description] 1 Remote illumination automatic switching system 13 11 Main unit 14 111 Brightness judgment unit 15 112 Signal processing unit 151 12 Brightness sensing unit 152 Playback unit Switching switch Lighting device Low beam High beam
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