第99224591號新型專利申請案之替換頁(100年月修正) 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種預警系統，特別是可以即時提供行人及 駕駛人於道路路口、轉角或轉彎處的車輛資訊及行人資訊，並可 儲存影像的路口交通預警系統。 【先前技術】 廣角反射鏡一般是裝設於路口或巷口的轉角處等視線不良 的區域，提供行人或車輛駕駛人，在有車輛或行人逐漸接近轉角 處時可以注意到。藉由設置在轉角處前方之廣角反射鏡的反射影 像，可以預先觀看到因視線被遮蔽的轉角處現場狀況。於道路轉 角處等所設置的一般廣角反射鏡，主要是讓觀看者藉由廣角反射 鏡的廣角反射影像來增廣對彎道角落等目視時的視角，達到行路 安全的目的。 然而目前的一般廣角反射鏡因設置於車輛往來之處，鏡面常 附髒污’難以辨識反射影像，大大降低廣角反射鏡之效用，此外， 行人或駕駛人通常必須於接近廣角反射鏡處才可目視到鏡面反 射的影像，也因為必須近距離觀看，導致會車時車輛間車距過 小，如果加上車速過快，容易發生反應不及而出車禍的情況，再 者，廣角反射鏡還有觀看者視線角度的問題，也就是可能會發生 視角偏歪時，駕駛人抓錯會車間距或人車間隔，進而產生意外的 問題’更進一步’一般廣角反射鏡僅簡單提供反射影像，當發生 車禍時，無法還原事發現場狀況而釐清肇事責任。 sil 99224591號新型專利申請案之替換頁(loo年月修疋) 【新型内容】 有鑑於此，本創作提供一種路口交通預警系統，設置於道 路轉彎、路口或轉角等視線不佳處，其可於適當距離處，以清楚 明確的簡單信號’主動提醒行人或車輛駕駛人注意視線外的道路 來車及人行狀況，可大幅降低車禍意外發生的機率，更可藉由影 像之攝錄而提供日後調閱，解決了長久以來習知的一般廣角反射 鏡的技術問題》 本創作之目的，在於提供一種路口交通預警系統，讓駕驶人 無須緊張地盯住廣角反射鏡所反射的影像，更可保障用路人的安 全，同時並可攝錄影像。 本創作之一實施例中提供一種路口交通預警系統，該路口交 通預警系統可裝設於道路路口、轉角或轉彎處等，包括有至少一 個影像娜私，㈣娜監控區勒之祕，並產生影像訊號 並傳送影像訊號；運算單元，連接影像擷取單元，且接收影像訊 號，並載入分析程式，以分析影像訊號而從中取得出車輛資訊或 打人資訊，並根據所取得的車輛資訊或行人資訊，產生控制訊號 並傳送控制訊號；以及警示單元，連接運算單元，並接收控制訊 號，且根據控制訊號產生警示，此警示可提供行人與駕駛人於道 路路口、轉角或轉彎等處的來車及行人預警。 本創作之一實施例中之影像擷取單元包括電荷耦合元件 (CCD)、互補式金屬氧化層半導體(CMOS)或網路攝影機(Ip Camera)其中之一 〇 本創作之一實施例中之車輛資訊包括車輛速度、車輛行進方 向或車輛型態其中之一。 第99224591號新型專利申請案之替換頁(100年）=]修正) 本創作之一實施例中之行人資訊包括行人速度、行人行進方 向或行人型態其中之一。 本創作之一實施例中之監控區域包括道路交叉路口、L形道 路轉角、T形道路轉角或圓弧形道路轉彎處其中之一。 本創作之一實施例中之路口交通預警系統，其中路口交通預 警系統更包括有儲存單元，儲存單元與運算單元連接，用以儲存 經運算單元分析過之影像訊號。 本創作之一實施例中之警示為語音、聲響、燈光或字幕其中 之一。 本創作之一實施例中之路口交通預警系統更包括有燈光輔 助單元，連接該影像擷取單元，該燈光輔助單元用以發光，以辅 助該影像擷取單元進行影像之擷取。 【實施方式】 為讓本創作之上述和其他目的、特徵、和優點能更明顯易 懂，下文特舉實施例，並配合所附圖式，作詳細說明如下： 本創作之目的，在於提供一種路口交通預警系統，可偵測於 路口、轉f及轉角等人車擁擠或視辭佳處，來車_距離是否 為安全範圍，並在來車或行人進入警戒範圍以内時產生警報，對 駕驶人及行人提供警示。 請參考第1圖，其係依據本創作—實施例之路σ交通預警系 口交通預警系統100，係 包括有：影像擷取單元 統的架構方塊圖。本創作—實施例之路 可裝設於道路轉角、轉彎或路口等處， 110、運算單元丨20以及警示單元13()。 第99224S9丨號新型專利申請案之替換頁(丨〇〇年月修正) 路口交通預警系統100包括至少一個影像擷取單元11〇，影 像擷取單元11〇包括例如電荷耦合元件((：(：〇)、互補式金屬氧化 層半導體(CMOS)或網路攝影機(ip Camera)其中之一或其任意組 合；影像擷取單元110亦可為一隱藏式攝影裝置^在本實施例中， 影像掏取單it 1K)於道路轉角等地方作單—或多方向的攝錄，操 取監控區域⑽f彡像，並產生雜城111(影像職ui可以 疋數位影像訊號或類比影像訊號），再將連續擷取之 傳送給連接之運算單it⑼，其中，監控區域例如包括道路交叉 路口、L形道路轉角、T形道路轉角或圓弧形道路轉彎處其中之 一或其任意組合。 運算單元120接收影像訊號m，並載入分析程式丨22，以 分析影像ta號1U(絲像峨⑴躺比鱗峨，則還需要 運算單元no先將其轉換為數位影像訊號），在有車輛及行人來 到時’於影像訊號m中分辨出動態物件影像與背景影像偵測 出動態物件影像後’職_特性在祕物件巾辨認出車輛 資訊及行人資訊；其巾’運算單元12G載人分析程式122對影像 訊號111所進行的分析例如包括運動檢測、目標分類、行爲分析 及目標跟蹤等’舉例來說，首先自影像訊號111愤測出運動物 體，再判別出運祕體是屬於車輛或行人，接著追蹤車輛或行人 的運動軌跡’其中，運動檢測是自畫面資料中將變化區域從背景 影像中提取出來，運動檢測演算靖_三種：背景消除法、時 間差動法及光流法；目標分細如包括基於運崎性的分類和基 於形狀資賴分料；目標職錄不JgJ的職綠，可分爲基 於區域、基於活動麵及基於特_跟鱗，社揭露之方式僅 第99224591唬新型專利申請案之替換頁(!⑻年月修正) 為舉例說明，並不以此為限。 運算單元12G所偵測出的車輛資訊包括例如車輛速度(通過 兩預設定點距離所花費之時間可計算出）、車輛行進方向（計算所 經過兩點的向量）或車輛型態（根據影像大小、特徵及輪廊），而 車輛型態包括例如腳踏車、機車、小客車、中型貨車、大型卡車、 大型聯結料目前道路上可見之車輛麵；而運算單元12〇所债 測出的行人資訊包括例如行人速度（通過兩預設定點距離所花費 之時間可計算出）、行人行進方向（計算所經過兩點的向量）或行 人型態(根據影像大小、特徵、動作及輪廟），而行人型態包括例 如單人、5人喊1〇人崎不同人數群，或是行動緩慢不便的 行人，或是身材矮小的學童等。 例如可透過監控區域内觸發線的設定，或是根據進入監控區 域内之車輛速度或行人速度，運算單元⑼尚可計算出車輛或行 人至道路交又路口、L形道路轉角、Tif彡道路轉角或圓弧形道路 轉彎處的距離及時間，以便提早發出明確警示。 -旦運算單7C丨2〇經分析後於監控區域内躺出有車柄同 時進-步參考車輛速度、車輛行進方向及車輛娜，而產生控制 訊號12卜並傳送糊峨丨21給連接之f轉元⑽；或是運 算單元12G經分析後於監控區域内偵測出有行人，同時進一步參 考灯人速度、行人行進方向及行人型態，而產纽制訊號⑵， 並傳送控制訊號12】給連接之警示單元13〇。 運算單元丨20例如可以包括數位信號處理器(DSP)或中央處 理單元(CPU)等具有包括類比/數位、數位/類比轉換之運算功能 的處理器。 第9922459丨號新型專利申請案之替換頁(丨〇〇年月修正) 警示單元130接收控制訊號121，且根據控制訊號丨21產生 警示131 ;警示單元丨30例如可包括擴音器、廣播裝置、喇叭、 LED發光裝置、LED字幕機或LED跑馬燈裝置其中之一或其任 思組合等；警示131例如可包括語音、聲響（時間長短、聲響數 或聲響頻率等）、燈光（持續亮光或閃光等）或字幕其中之一或 其任意組合。 本創作之一實施例中，係根據預先設定的分段條件，由控制 訊號121驅動警示單元130發出警示131，例如當來車位於監控 區域以外時，警示單元13〇不產生警示13〗；當來車來到監控區 域以内，警示單元130產生聲響警示，且當車輛越接近道路交又 路口、L形道路轉角、T形道路轉角或圓弧形道路轉彎處等監控 區域核心位置時’料單元⑽產生的料聲_急促。或是車 輛以高速進入監控區域内時，字幕將顯示「高速來車請提高警 覺，距離路口尚有220公尺，5秒内到達路口」，並同時搭配語 音廣播，以提醒行人及車輛駕駛者。或是運算單元⑼偵測到^ 車輛逆向行駛進人難控區域内時，將發_光。或例如當備測 到車輛型態為噸位大的卡車進入到監控區域内，且越接近路口 轉彎或㈣處時，「卡車接近，請提高警覺」之語音發出的:率 將越高，隨著卡車逐漸脫離監控區域，語音之發聲頻率亦將由高 漸至無。或是運算單元120偵測到有行動緩慢的行人或人群進2 到監控區域㈣，LED字幕鑛顯示「行人橫越路口，距離轉^ 處尚有U)公尺，時速0.27公里，預計抵達轉角處尚有ι〇秒鐘 時間’車輛請放慢速度」並搭配警示閃光燈閃燦亮燈。 根據本創作4^ -實施例，上叙路口交通系統丨⑽更 第99224591 新型專利中請案之替換頁(i 〇〇年月修正) 包括儲存單元丨40，與運算單元12〇連接，儲存單元〗4〇用以儲 存經過運算單元120分析後的影像訊號U1，供發生車禍後，可 調閱事發當時之影像，以還原事發現場狀況而釐清肇事責任。 根據本創作之又一實施例，上述之路口交通預警系統1⑻更 包括燈光輔助單元150，連接於影像擷取單元u〇，燈光輔助單 /L 150用以發光，以輔助影像擷取單元n〇進行影像的擷取特 別是在天候不良的情況下，例如夜晚時，影像擷取單元丨丨〇拍攝 的影像品質會大幅下降，職衬良就會料統無法順出正確 的結果，此時燈光輔助單元150即用以克服惡劣天氣的情況，增 加辨識率，讓系統可以正確判斷。 第2圖為依據本創作一實施例之設置於L形道路之部分單元 的路口父通預警系統之示意圖。如第2圖所示，於L形道路2⑻ 之角落處’設置有影像操取單元21〇，用以揭取監控區域22〇(包 括L形道路轉角）内之影像，當車輛24〇由左方，或是行人26〇 由右方而來進入到監控區域22〇内，並被偵測出車輛資訊25〇(包 括車輛速度、車贿進方向及車姆態）或是行人資訊HO(包括 行人速度、行人行it方向及行人型態）時，警示單元23〇將發出 警示，例如顯示字幕及聲響表示「請注意左方錢來車」，或是 「請注意右方行人」。 第3圖為依據本創作-實施例之言史置於τ形道路之部分單元 的路口 S通預警系統之示意圖。如第3圖所示，於τ形道路3〇〇 之底端處’設置有兩個影像摘取單元31G，用以擁取監控區域 32〇(包括T形道路轉角）内之影像，當車輛34〇或行人進入 到監控區域32〇内，並被細出車姆訊咖或行人資訊37〇 第99224591號新型專利申請案之替換頁（贈年月修正） 時，警示單元330將發出警示。 第4圖為依據本創作一實施例之設置於圓弧形道路之部分 單元的路口交通預警系統之示意圖。如第4圖所示，於圓弧形道 路400之轉彎處，設置有兩個影像擷取單元41〇，用以擷取監控 區域420(包括圓弧形道路轉彎處）内之影像，當車輛44〇由右方 而來進入到監控區域420内，並被偵測出車輛資訊45〇時，或是 行人460進入到監控區域420内正跨越馬路，並被偵測出行人資 訊47〇時，警示單元430將發出警示。 依據本創作之一貫施例的路口交通預警系統雖以影像掏取 單元、運算單元、警示單元、儲存單元以及燈光輔助單元整合為 單一電子結構為例作說明，然而本領域具有通常知識者當知，運 算單元及儲存單元亦可做遠端的設置，而將影像擷取單元、燈光 輔助單元以及警示單元安裝於監控區域附近。 依據本創作之一實施例之路口交通預警系統可於一路口左 右兩側裝設’在右側有車輛或行人逐漸接近路口時，讓左側的行 人或駕駛人可以由注視警示單元的警示資訊，或聽到警示單元所 發出的警示聲音，注意到在正常之視野下眼睛無法注意到的對側 部分之狀態。在左側亦有警示裝置的設置，以警示右側的行人或 駕駛人。 綜上所述，本創作可給道路轉角附近的行人或駕駛人掌握肉 眼看不到的轉角處現場狀況，並可將現場狀況的影像傳送到遠 端，也可加以儲存供日後調閱，有助於用路人安全的保障。 雖然本創作以前述之實施例揭露如上，然其並非用以限定本 創作，任何熟習此技藝者，在不脫離本創作之精神和範圍内，當 M406237 第99224591號新型專利申請案之替換頁(丨〇〇年月修正) 可作些許之更動與潤飾，因此本創作之保護範圍當視後附之申請 專利範圍所界定者為準。 【圖式簡單說明】 第1圖為依據本創作一實施例之路口交通預警系統的架構 方塊圖。 第2圖為依據本創作一實施例之設置於L形道路之部分單元 的路口交通預警系統之示意圖。 第3圖為依據本創作一實施例之設置於τ形道路之部分單元 的路口交通預警系統之示意圖。 第4圖為依據本創作一實施例之設置於圓弧形道路之部分 單元的路口交通預警系統之示意圖。 【主要元件符號說明】 100 ...路口交通預警系統 110、210、310、410·..影像擷取單元 . ·.影像訊號 120 ...運算單元 121 · . ·控制訊號 122 . . ·分析程式 130、230、330、430· .·警示單元 131 . ·.警示 140 _ ·.儲存單元 M406237 第99224591號新型專利申請案之替換頁（100年月修正）Replacement page of new patent application No. 99224591 (100-year correction) V. New description: [New technical field] This creation is about an early warning system, especially for providing pedestrians and drivers at road junctions and corners in real time. Or vehicle information and pedestrian information at the turn, and an intersection warning system for image storage. [Prior Art] A wide-angle mirror is generally an area where a line of sight is installed at a corner of a junction or a corner, and provides a pedestrian or a vehicle driver, which can be noticed when a vehicle or a pedestrian approaches the corner. By providing a reflection image of the wide-angle mirror in front of the corner, it is possible to preview in advance the scene at the corner where the line of sight is blocked. The general wide-angle mirrors installed at the corners of the roads mainly allow the viewer to widen the viewing angles such as the corners of the corners by wide-angle reflection images of the wide-angle mirrors, thereby achieving the purpose of road safety. However, the current general-purpose wide-angle mirrors are placed in the place where the vehicle travels, and the mirror surface is often dirty. It is difficult to recognize the reflection image, which greatly reduces the effect of the wide-angle mirror. In addition, pedestrians or drivers usually have to be close to the wide-angle mirror. Visually seeing the image of the specular reflection, because it must be viewed at a close distance, the vehicle distance between the vehicles is too small when the vehicle is in the car. If the speed is too fast, it is easy to react to the accident, and the wide-angle mirror is also viewed. The problem of the line of sight angle, that is, when the angle of view is biased, the driver may catch the wrong car distance or the space between the person and the car, and then cause an unexpected problem. 'Further' the general wide-angle mirror simply provides a reflection image when a car accident occurs. At that time, it is impossible to restore the situation of the scene and clarify the responsibility of the incident. The replacement page of the new patent application of sil 99224591 (loo year and month repair) [new content] In view of this, the creation provides an intersection traffic warning system, which is installed at road turns, intersections or corners, etc. At an appropriate distance, with a clear and simple signal 'actively reminding pedestrians or vehicle drivers to pay attention to the roads and pedestrian conditions outside the line of sight, the probability of accidents in traffic accidents can be greatly reduced, and the images can be provided by video recording in the future. The purpose of this creation is to provide an intersection traffic warning system that allows the driver to keep an eye on the image reflected by the wide-angle mirror. With the safety of passers-by, you can also record images. An embodiment of the present invention provides an intersection traffic warning system, which can be installed at a road junction, a corner or a turn, etc., including at least one image, and a secret The image signal transmits the image signal; the arithmetic unit is connected to the image capturing unit, and receives the image signal, and loads the analysis program to analyze the image signal to obtain the vehicle information or the hit information, and according to the obtained vehicle information or Pedestrian information, generating a control signal and transmitting a control signal; and an alerting unit, connecting the arithmetic unit, and receiving the control signal, and generating a warning according to the control signal, the warning can provide a pedestrian and a driver at a road junction, a corner or a turn Car and pedestrian warning. The image capturing unit in one embodiment of the present invention comprises one of a charge coupled device (CCD), a complementary metal oxide semiconductor (CMOS) or a network camera (Ip Camera). Information includes one of vehicle speed, vehicle direction of travel, or vehicle type. Replacement page of the new patent application No. 99224591 (100 years) =] Amendment) The pedestrian information in one embodiment of the present invention includes one of pedestrian speed, pedestrian direction or pedestrian type. The monitoring area in one embodiment of the present invention includes one of a road intersection, an L-shaped road corner, a T-shaped road corner, or a circular curved road turn. In an embodiment of the present invention, the intersection traffic warning system further includes a storage unit, and the storage unit is connected to the computing unit for storing the image signal analyzed by the computing unit. One of the embodiments of the present invention is a voice, sound, light or subtitle. The intersection traffic warning system in an embodiment of the present invention further includes a light auxiliary unit connected to the image capturing unit for emitting light to assist the image capturing unit to capture images. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more apparent and understood. The intersection traffic warning system can detect crowded or resigned places such as intersections, turns and corners, and whether the distance is safe and generates an alarm when the incoming vehicle or pedestrian enters the warning range. Persons and pedestrians provide warnings. Please refer to FIG. 1 , which is based on the creation of the road σ traffic warning system traffic warning system 100 of the present invention, which includes an architecture block diagram of the image capturing unit. The road of the creation-embodiment can be installed at a road corner, a turn or an intersection, 110, an arithmetic unit 丨20, and a warning unit 13(). Replacement page of the new patent application No. 99224S9 (Revised in the following year) The intersection traffic warning system 100 includes at least one image capturing unit 11A, and the image capturing unit 11 includes, for example, a charge coupled element ((:(: 〇), a complementary metal oxide semiconductor (CMOS) or an ip camera (ip camera), or any combination thereof; the image capturing unit 110 can also be a hidden photographic device. In this embodiment, the image 掏Take order 1K) in the road corner and other places for single- or multi-directional recording, take the monitoring area (10) f , image, and generate the city 111 (image ui can 疋 digital video signal or analog video signal), and then The continuous acquisition is transmitted to the connected operation list it(9), wherein the monitoring area includes, for example, one of a road intersection, an L-shaped road corner, a T-shaped road corner or a circular arc road turn, or any combination thereof. The image signal m is loaded into the analysis program 丨22 to analyze the image ta number 1U (the silk image 峨(1) lie more than the scale 峨, then the arithmetic unit no needs to convert it into a digital image signal first), in the presence of the vehicle and When the person arrives, the dynamic object image and the background image are detected in the image signal m, and the dynamic object image is detected. The job_identity identifies the vehicle information and pedestrian information in the secret object towel; the towel's operation unit 12G manned analysis The analysis of the image signal 111 by the program 122 includes, for example, motion detection, target classification, behavior analysis, and target tracking. For example, firstly, the moving object is inferred from the image signal 111, and then it is determined that the shipment secret belongs to the vehicle or Pedestrians, then track the trajectory of the vehicle or pedestrian'. Among them, the motion detection is to extract the changed area from the background image from the picture data, and the motion detection algorithm is three kinds: background elimination method, time difference method and optical flow method; The target sub-division includes the classification based on the Yunsaki nature and the material based on the shape; the target job record is not the job green of JgJ, and can be divided into regional-based, activity-based, and special-based scales. 99224591唬 Replacement page of the new patent application (! (8) year and month correction) For the sake of illustration, it is not limited to this. The vehicle resources detected by the arithmetic unit 12G The information includes, for example, the vehicle speed (calculated by the time taken by the two preset point distances), the direction of travel of the vehicle (calculating the two points of the vector) or the vehicle type (depending on the image size, characteristics and the corridor), and the vehicle Types include, for example, bicycles, locomotives, passenger cars, medium trucks, large trucks, large joints, and vehicle surfaces that are currently visible on the road; and the pedestrian information measured by the computing unit 12 includes, for example, pedestrian speed (through two preset points) The distance spent can be calculated), the direction of travel of the pedestrian (calculating the two points of the vector) or the pedestrian type (according to image size, characteristics, movements and rounds), while the pedestrian type includes, for example, single, 5 Shouting a group of people in different groups, or pedestrians with slow movements, or short-skilled children. For example, the setting of the trigger line in the monitoring area, or the speed of the vehicle entering the monitoring area or the pedestrian speed, the computing unit (9) can still calculate the vehicle or pedestrian to the road intersection, the L-shaped road corner, the Tif road corner Or the distance and time of the arc-shaped road turn so that a clear warning can be issued early. After the analysis, the 7C丨2〇 is analyzed and the vehicle handle is placed in the monitoring area, and the vehicle speed, the vehicle traveling direction and the vehicle Na are further referred to, and the control signal 12 is generated and the paste 21 is transmitted to the connection. F-transfer (10); or the arithmetic unit 12G analyzes and detects pedestrians in the monitoring area, and further refers to the lamp speed, pedestrian direction and pedestrian type, and generates a signal (2), and transmits a control signal 12 】Attach the warning unit 13〇. The arithmetic unit 20 may include, for example, a processor including a digital signal processor (DSP) or a central processing unit (CPU) having arithmetic functions including analog/digital, digital/analog conversion. The replacement page of the new patent application No. 9922459 is corrected (the year-end correction). The warning unit 130 receives the control signal 121 and generates an alarm 131 according to the control signal 丨 21; the warning unit 丨 30 may include, for example, a loudspeaker and a broadcasting device. One of the speaker, the LED lighting device, the LED subtitle machine or the LED marquee device or a combination thereof; the warning 131 may include, for example, voice, sound (time length, sound number or sound frequency, etc.), light (continuous light or Flash, etc.) or one of the subtitles or any combination thereof. In an embodiment of the present invention, the warning unit 130 is driven by the control signal 121 to issue a warning 131 according to a preset segmentation condition. For example, when the incoming vehicle is outside the monitoring area, the warning unit 13 does not generate the warning 13; When the vehicle comes to the monitoring area, the warning unit 130 generates an audible alarm, and when the vehicle is closer to the intersection of the road intersection, the L-shaped road corner, the T-shaped road corner or the arc-shaped road turn, the material unit of the monitoring area (10) The sound of the material produced _ rush. Or when the vehicle enters the monitoring area at high speed, the subtitles will display “Please be alert when driving at high speed, 220 meters from the intersection, reach the intersection within 5 seconds”, and at the same time with voice broadcast to remind pedestrians and vehicle drivers. . Or when the arithmetic unit (9) detects that the vehicle is driving backwards into the uncontrollable area, it will emit light. Or, for example, when a truck with a large tonnage of vehicle type is detected and enters the monitoring area, and the closer to the intersection turns or (4), the voice of "the truck is approaching, please be alert": the higher the rate will be, As the truck gradually moves away from the surveillance area, the voice frequency will gradually increase from high to no. Or the computing unit 120 detects that a pedestrian or a crowd with slow motion enters the monitoring area (4), and the LED subtitle mine displays "Pedestrian crossing crossing, there is still U in the distance ^), the speed is 0.27 km, and the expected arrival angle There is still ι〇 seconds 'vehicle please slow down' and with the warning flash flashing light. According to the creation of the present invention, the replacement of the request in the new patent of the above-mentioned intersection traffic system 10 (10) and the new patent 92924591 (i 〇〇 月 修正 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 〇4〇 is used to store the image signal U1 analyzed by the computing unit 120, for the occurrence of a car accident, the image of the incident can be read, and the responsibility of the incident is determined. According to still another embodiment of the present invention, the intersection traffic warning system 1 (8) further includes a light assisting unit 150 connected to the image capturing unit u 〇, and the light assisting single/L 150 is used for illuminating to assist the image capturing unit n 〇 The image capture is especially in the case of bad weather, for example, at night, the image quality of the image capture unit will be greatly reduced, and the job will not be able to produce the correct result. The auxiliary unit 150 is used to overcome the bad weather conditions and increase the recognition rate so that the system can correctly judge. Fig. 2 is a schematic view showing the intersection parental early warning system of a part of the unit arranged on the L-shaped road according to an embodiment of the present invention. As shown in Fig. 2, an image manipulation unit 21 is disposed at a corner of the L-shaped road 2 (8) for extracting images in the monitoring area 22 (including the L-shaped road corner) when the vehicle 24 is left Party, or pedestrian 26, enters the surveillance area 22〇 from the right, and is detected 25 information (including vehicle speed, car brigade direction and car state) or pedestrian information HO (including At the pedestrian speed, pedestrian direction and pedestrian type, the warning unit 23 will issue a warning, for example, display subtitles and sounds indicating "Please pay attention to the left side of the car" or "please pay attention to the right pedestrian". Fig. 3 is a schematic view showing the intersection S-pass warning system of a part of the unit of the τ-shaped road according to the history of the present invention. As shown in Fig. 3, two image picking units 31G are provided at the bottom end of the τ-shaped road 3〇〇 for capturing images in the monitoring area 32〇 (including the T-shaped road corner) when the vehicle When the pedestrian or the pedestrian enters the surveillance area 32〇 and is replaced by the replacement page of the new patent application No. 99224591 (the annual modification of the gift), the warning unit 330 will issue a warning. Fig. 4 is a schematic view showing an intersection traffic early warning system of a unit disposed on a circular arc road according to an embodiment of the present invention. As shown in FIG. 4, at the turn of the circular arc road 400, two image capturing units 41A are provided for capturing images in the monitoring area 420 (including the arc-shaped road turning) when the vehicle 44〇 When entering the monitoring area 420 from the right side and being detected as the vehicle information 45〇, or when the pedestrian 460 enters the monitoring area 420 and crossing the road, and the pedestrian information is detected 47〇, The alert unit 430 will issue an alert. The intersection traffic warning system according to the consistent example of the creation is described by taking the image capturing unit, the arithmetic unit, the warning unit, the storage unit and the lighting auxiliary unit into a single electronic structure as an example, but those skilled in the art know it. The arithmetic unit and the storage unit can also be configured as a remote end, and the image capturing unit, the light auxiliary unit and the warning unit are installed near the monitoring area. According to an embodiment of the present invention, the intersection traffic early warning system can be installed on the left and right sides of the intersection. When there are vehicles or pedestrians on the right side gradually approaching the intersection, the pedestrian or driver on the left side can be alerted by the warning unit, or When you hear the warning sound from the warning unit, notice the state of the contralateral part that the eye cannot notice in the normal field of view. There are also warning device settings on the left to alert pedestrians or drivers on the right. In summary, this creation can give the pedestrians or drivers near the corner of the road the scene of the corners that are invisible to the naked eye, and can transmit the images of the scene to the far end, or store them for later reference. Help protect the safety of passers-by. Although the present invention has been described above in the foregoing embodiments, it is not intended to limit the present invention, and anyone skilled in the art can replace the new patent application of M406237 No. 99224591 in the spirit and scope of the present invention. Amendments to the following year) Some changes and refinements may be made, so the scope of protection of this creation is subject to the definition of the patent application scope attached. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing the architecture of an intersection traffic warning system according to an embodiment of the present invention. Fig. 2 is a schematic diagram of an intersection traffic early warning system installed in a part of an L-shaped road according to an embodiment of the present invention. Fig. 3 is a schematic diagram of an intersection traffic early warning system installed in a part of a τ-shaped road according to an embodiment of the present invention. Fig. 4 is a schematic view showing an intersection traffic early warning system of a unit disposed on a circular arc road according to an embodiment of the present invention. [Main component symbol description] 100 ... intersection traffic warning system 110, 210, 310, 410 ·.. image capture unit. · Image signal 120 ... arithmetic unit 121 · . · control signal 122 . . . Program 130, 230, 330, 430·.. Warning unit 131. · Warning 140 _ ·. Storage unit M406237 Replacement page of new patent application No. 99224591 (100-year correction)
150 ...燈光輔助單元 200 ... L形道路 220、320、420 ...監控區域 240、340、440 . · ·車柄 250、350、450 ...車輛資訊 260、360、460 . · ·行人 270、370、470 ...行人資訊 300 · . . T形道路 400...圓弧形道路 12150 ...light assist unit 200 ... L-shaped road 220, 320, 420 ... monitoring area 240, 340, 440. · · handle 250, 350, 450 ... vehicle information 260, 360, 460. · Pedestrians 270, 370, 470 ... pedestrian information 300 · . . T-shaped road 400... circular arc road 12