200843989 九、發明說明： 【發明所屬之技術領域】 本發明係有關於-種車側碰撞警示系統，詳而言之係關於-種可計算 相對速度與距離，並於顯示器上顯示其它車輛之細動態資訊之系統。 【先前技術】 車輛仃駛於道料，祕左右乃册斜前方與斜後方皆可能有其它車 輛等物件在移崎，喊駛人目n所能目視之範圍僅為前方1 2 〇度左 ”餘方向之車_態，則需另配合後照鏡來觀察，然而，後照鏡之面 、田有限其所月匕呈現出之觀察範圍亦有所限制，在人眼與後照鏡配合 仍難免有視見死角存在，若車輛在變換車道或轉向時，未注意到死 v、匕車輛存在’便有可能與其發生碰撞，車輛碰撞練微者僅是車體 烤漆刮損，較嚴重者則後果令人不堪設想。 有4皿於車輛仃駛中視覺死角容易帶來意外災害，因此坊間業者莫 :於研究瓣用彻嶋統，如巾華轉卿銳9 〇 2丄 4 2號之『防側撞警示裝置』、9 4 2 0 8 6 〇 5號『車側影像裝置』 Ω 2 0 8 6 〇 6號「可主動提示車侧死角車況的車側影像裝置」、9 4 體3 4 1號之『汽輪㈣監視_』等先前技術，其主要係利設置; ^攝繼’物樓梅，购彡細獅至車内之顯 ^供駕驶者一影像以資觀察； 圍内=，上述諸多前案皆僅利_影影像輪出之方式，或於某一特 、它車姉像紐時’發岭㈣音等提歡果，其對於車輛 200843989 有碰撞危險之判斷，並非透過實際數字之計算，亦未將自身車速與其它車 輛車速納入計算之中，而是採用影像辨識之方式，將影像範圍區分出一較 _ 近之危險區，與一較遠之安全區而已，而將危險區内之車輛通通歸為有碰 撞之危險，如此粗糙之辨別方式對於車輛碰撞之預測與警示效果較差，仍 無法有效防止車輛側向碰撞發生，因此就整體而言，其可說是相當的不具 有實用性，仍有加以改良之必要。 【發明内容】 本發明之主要目的係在於提供一種車側碰撞警示系統，其可改善習用 之車輛防刪i纟統不具計算功能，誤差較大、判斷不佳、預測防撞功能未 療完善等缺失。 為達成前述之發明目的，本發明之車側碰撞警示系統主要係設置於— 裝置本體，該裝置本體係包括有攝影單元、車體感測單元、處理單元、警 示介面等，而其判斷處理流程如下： 娜影像步驟：以攝影單元娜自車外部環境之影像，並將該影像資 訊傳送至處理單元； 影像分析步驟：處料元由攝f彡單元娜之自料部魏之影像中， 判斷有無其它物件存在，若有其它物件，並計算出自車與其它物件之相對 速度、相對距離； 警示判斷步驟：該處理單元將自車與其它物件之相對速度、相對距離 資訊’以預設之公式i合處理單元由車體_單元所取得之方向盤、方 向燈之切換等自車行車狀態，觸是否提出警示，若不警示則再持續進行 6 200843989 掘取影像步驟與影像分析步驟，若需警示則可由警示介面之顯示器、蜂鳴 器或警不燈來達成，且若以顯示器警示時，該顯示器係可於各物件處附加 一資訊框來記載各物件之相對速度、相對距離等資訊，而在具有碰撞危險 時將該資吼框之顏色改用紅色或其它較具警示效果之顏色來表示。 本發明之車側碰撞警示系統其係可透過實際計算將自車與其它物件之 相對速度、姆__人觸之依據，因此對於輕_撞之判斷能力， 預測碰彳里危錄度’警磁果等各方面而言，皆較制前案直接採用影像 辨識之方式為佳，因此本創作實是一種相當具有實祕及進步性之創作， 值付產業界來推廣，並公諸於社會大眾。 【實施方式】 本發明係有關於一種車側碰撞警示系統，請參閱第一圖至第四圖所 不’這種車側碰撞警示系統其主要係、設置於—㈣本體（丄◦)之中，而 該裝置本體（10)則係設置於自車（2 〇)内，該裝置本體（丄〇)係 包括有-組輸人介面，其係為—攝影單元（i i)與—車體感測單元（工 2 )’該輸入介面之資訊係傳駐處理單元（i 3 )做處理，該處理翠元q 3 )並設有—輸板（1 4 )卿椒咖触，而該處理單 =13)處理制將控制訊息傳送至警示介面，該警示介面可為顯示哭 ⑴）、蜂鳴器（⑻或警示燈（17)，其中各部分之單元詳述如^ :單元⑴)係可如第二圖所示，農設於自車(2兄 =’其攝影角度與範圍係概如第三圖所示一 操取自車（2 0)外部環境之影像，並將該影像資訊傳送至處） 200843989 3 ) ’據以供做警示之計算判斷數據； 該車體感測單元（i 2)其係用以取得自車（2 〇)行車資訊，包括 自車（2 0)之方向盤、方向燈等狀態，並將該訊號傳送至處理翠元（1 3 )，據以供做警示之判斷依據； 趟理單7C ( 1 3 )射由攝f彡單元（i i )所擷取之影像計算其它 物件與自車（2 Q )之械速度、相對距鱗，並魏補速度、相對距 離’套用預設之喊公式，収考量自車（2 Q )之行車狀g，判斷是否 有碰撞的危險，並控制警示介面適時提出警告； 該顯示ϋ (15)係接收處理單元（i 3)之控制訊號，將自車（2 〇 )外部魏影像之物侧示於上，並於各物壯附加_資職（丄5丄） (如第四騎不），該資訊框（i 5 i )⑽可記載該物件之相對速度或相 對距離等貞成’且對於較具碰撞危險之物件，可改以紅色或其它較具警示 效果顏色之資訊框（i 5丄）提出警示。 ^該蜂鳴器（1 6 )、警示燈（丄7 )係接收處理翠元（i 3 )之控制訊 號，於具有碰撞之危險前發出警示音或警示光。 本發明之車側碰撞警示系統其判斷處理步驟如下·· 當系統啟動後，係先進行 (2 〇)外部環境之影 擷取影像麵：輯解元（i i )齡自車 像，並將該影像資訊傳送至處理單元（1 3 ); 影像分析爆·贼理單元（13)峨彡單元（1 i)娜之自車 (2 0)外部環境之影料，_有無其它物件存在，若有其它物件，並 200843989 計异出自車（2 Q)與其它物件之相對速度、相對距離； 警示判斷步驟：該處理單元（i 3 )將自車（2 Q )與其它物件之相 對速度、相對距離資訊，以預設之公式，西己合處理單元（1 3 )由車體感 測單元（12)所取得之方向盤、方向燈之切換等自車（2 〇)行車狀態， 判斷是否提ih警示，鉢警示__進行擷取靴步雜影像分析步驟； 預設之公式與相關參數如下所示： 相對速度卜參考速度匕、相對距離S、臨界距離乂、參考碰撞時間『、 加速度^、重力加速度g、輪胎摩擦係數"、煞車距離、煞車時間。、 反應時間^、反應時間内行駛距離\、危險區域長度心、安全長度$ ;200843989 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a vehicle-side collision warning system, and more specifically relates to a relative speed and distance that can be calculated and displays other vehicles on the display. Dynamic information system. [Prior Art] When the vehicle is driving on the material, the left and right sides of the book may be in the front and the rear of the book. There may be other vehicles and other objects in the movement, and the scope of the driver’s eyes can only be seen as 1 2 左 degrees left. In the direction of the car _ state, it is necessary to cooperate with the rear view mirror to observe. However, the scope of the rear view mirror and the field of the limited field are limited. The cooperation between the human eye and the rear view mirror is still inevitable. If there is a blind spot, if the vehicle is changing lanes or turning, it does not notice the death v, the vehicle is present, then there is a possibility of collision with it. The vehicle collision training is only the car body paint scratching, the more serious the consequences It is unimaginable. There are 4 dishes in the vehicle driving in the visual dead angle is easy to bring accidental disasters, so the workshop industry Mo: In the study of the valve with the use of the system, such as the towel Huaqing Qingrui 9 〇 2丄 4 2 "anti-side "Bumping warning device", 9 4 2 0 8 6 〇5 "Car side image device" Ω 2 0 8 6 〇6 "Car side image device that can promptly indicate the side of the vehicle with dead angle", 9 4 body 3 4 1 Prior art such as "Steam Turbine (4) Surveillance_" is mainly used for profit setting; ^物楼梅, purchase the lion to the inside of the car for the driver to view an image for observation; inside =, the above many previous cases are only profitable _ shadow image rounded out, or in a special, it rut Like New Zealand's 'Fa Ling (four) sound, etc., it is judged that there is a collision risk for the vehicle 200843989. It is not calculated by actual figures, nor is it included in the calculation of its own speed and other vehicle speeds. In a way, the image range is distinguished from a near-danger zone and a far-away safe zone, and the vehicle in the danger zone is classified as a collision risk. Such a rough identification method predicts the collision of the vehicle. The warning effect is poor, and it is still unable to effectively prevent the lateral collision of the vehicle. Therefore, as a whole, it can be said that it is not practical and needs to be improved. SUMMARY OF THE INVENTION The main object of the present invention is to provide a vehicle side collision warning system, which can improve the conventional vehicle anti-deletion system without a calculation function, a large error, a poor judgment, a predicted anti-collision function, and the like. Missing. In order to achieve the foregoing object, the vehicle side collision warning system of the present invention is mainly disposed on the apparatus body, and the system includes a photographing unit, a vehicle body sensing unit, a processing unit, a warning interface, etc., and the judgment processing flow thereof The following is the following: Na image step: taking the image of the external environment of the camera unit and transmitting the image information to the processing unit; Image analysis step: the material element is judged by the image of the self-materials of the unit Whether there are other objects, if there are other objects, and calculate the relative speed and relative distance between the car and other objects; Warning judgment step: the processing unit will compare the relative speed and relative distance information of the car and other objects to the preset formula The i-processing unit is driven by the steering wheel and the direction light obtained by the vehicle body_unit, and the vehicle is in the driving state. If the warning is not triggered, if the warning is not issued, the process of capturing the image and the image analysis step will be continued. It can be achieved by the display of the warning interface, the buzzer or the warning light, and if the display is alerted, the display A system information block may be attached to each object according to the relative speed of each article, relative distance information, and when the risk of collision with the use of color-owned roar block the more red or other color to indicate the warning effect. The vehicle side collision warning system of the invention can calculate the relative speed of the self-vehicle and other objects through actual calculation, and the basis of the __ person touches, so that the judgment ability of the light-collision is predicted, and the risk of the collision is predicted. In terms of magnetic fruit, etc., it is better to use image recognition directly than the pre-production case. Therefore, this creation is a kind of creation with considerable depth and progress. It is paid to the industry for promotion and publicity. public. [Embodiment] The present invention relates to a vehicle side collision warning system. Please refer to the first to fourth figures. The vehicle side collision warning system is mainly installed in the (four) body (丄◦). The device body (10) is disposed in the vehicle (2), and the device body (丄〇) includes a group-input interface, which is a camera unit (ii) and a body sense The measuring unit (Work 2) 'The information of the input interface is processed by the relay processing unit (i 3 ), which processes the Cuiyuan q 3 ) and is provided with a transmission plate (1 4 ), and the processing table =13) The processing system transmits a control message to the warning interface. The warning interface can be a display cry (1), a buzzer ((8) or a warning light (17), wherein each part of the unit is detailed as ^: unit (1)) As shown in the second figure, the farm is located in the car (2 brother = 'the angle of its photography and the scope is as shown in the third figure, the image of the external environment of the car (20) is taken, and the image information is transmitted. Everywhere) 200843989 3) 'According to the calculation and judgment data for warning; the body sensing unit (i 2) is used to obtain the car (2 〇) Driving information, including the steering wheel and direction lights of the car (20), and transmitting the signal to the processing of Cuiyuan (1 3), based on the judgment basis for warning; 趟理单 7C ( 1 3 ) Shooting the image captured by the camera unit (ii) to calculate the mechanical speed and relative distance scale of other objects and the self-vehicle (2 Q), and the speed and relative distance of the Wei-complementing formula. From the vehicle (2 Q), determine whether there is a danger of collision, and control the warning interface to issue a warning in time; the display ϋ (15) is the control signal of the receiving processing unit (i 3), which will be self-driving (2 〇 The external Wei image is displayed on the side of the object, and is attached to each object. (If the fourth ride is not), the information frame (i 5 i ) (10) can record the relative speed of the object or The relative distance is equal to 'and for objects with more collisional dangers, you can change the information box (i 5丄) with red or other warning color to warn. ^ The buzzer (1 6 ) and the warning light (丄7) receive the control signal for processing the Cuiyuan (i 3 ), and emit a warning tone or warning light before the danger of collision. The determination process of the vehicle side collision warning system of the present invention is as follows: · When the system is started, the image of the external environment is first taken (1 〇) to capture the image surface: the resolution element (ii) age car image, and the Image information is transmitted to the processing unit (1 3 ); image analysis explosion · thief management unit (13) 峨彡 unit (1 i) Na's own vehicle (20) external environment shadow, _ with or without other objects, if any Other objects, and 200843989 The relative speed and relative distance between the vehicle (2 Q) and other objects; Warning judgment step: The processing unit (i 3 ) will compare the relative speed and relative distance between the vehicle (2 Q ) and other objects. Information, according to the preset formula, the Xijihe processing unit (1 3) is controlled by the vehicle body sensing unit (12), the direction of the steering wheel, the direction of the light, etc., the vehicle (2 〇) driving state, to determine whether to mention ih warning钵 钵 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Acceleration g, tire friction coefficient &Quot;, car distance, braking time. , reaction time ^, travel distance within the reaction time \, length of the danger zone, safe length $;
Ss,，H 一 S stop 一 Vf viSs,,H a S stop a Vf vi
HP 七 Sr+Sd ·，T=^P+Sr+Sd =S^ ;HP seven Sr+Sd ·, T=^P+Sr+Sd =S^ ;
Vi V{ ，其中：Γ亦可由駕駛者依據需求做調整，若則需警示， 警示方式係可由警示介面之顯示器d 5)、蜂鳴器（16)、警示燈（1 7)其中至少一者來達成，且若以顯示器（i 5)警示時，該顯示器（工 5)係可於各物件處附加一資訊框（151)來記載各物件之相對速度、 相對距離專資訊’而在具有碰撞危險時，將該資訊框（1 5 1 )之顏色改 用紅色或其它較具警示效果之顏色來表示； 該系統除警示功能外，並可提供預警功能供使用者選擇是否需要預罄 示’該預警功能可在自車（2 0)無意圖變換車道的情況下，提供其他物 件切入本車道之警訊，該預警功能以燈號方式警示。 200843989 由上所咖她嘛級姆闕，麟峨以對本發 做任何形式！之_，如，綱斷賴有關本發明 之任何修飾錢更者，皆鋪包括在本刺意_護之範缚内。 …綜上所述’本創作車側碰撞警咖在結構設計、使用實用性及成本 效扭上’破貫是完全符合產業上發展所需，且所揭露之結構發明亦是具有 前所未有_新構造，所以其具有「新雛」應絲慮，又本發明可較之 習知結構更具功效之增進，因此亦具有「進步性」，其完全符合我國專利法 有關發明專利之申請要件的規定，乃依法提起專利申請並敬請韵局早 曰審查，並給予肯定。 【圖式簡單說明】 第一圖係本發明車側碰撞警示系統裝置本體結構方塊圖。 弟一圖係本發明車側碰撞警示糸統攝影單元裝設位置示意圖。 第二圖係本發明車側碰撞警示系統攝影角度與範圍示意圖。 第四圖係本發明車側碰撞警示系統顯示器影像示意圖。 第五圖係本發明車側碰撞警示系統判斷處理步驟流程圖。 【主要元件符號說明】 1 °'〜裝置本體 11 — 攝影單元 12 車體感測單元 1 〜處理單元 14—— 操作面板 15 顯示器 1 5 資訊框 16—— 蜂鳴器 1 了 警示燈 20-^自車 2 1 — 後照鏡 10Vi V{ , where: Γ can also be adjusted by the driver according to the demand, if it needs to be alerted, the warning mode can be at least one of the display d 5), the buzzer (16) and the warning light (1 7) of the warning interface. To achieve, and if the display (i 5) is alerted, the display (work 5) can attach a message box (151) to each object to record the relative speed and relative distance information of each object. In case of danger, the color of the information box (1 5 1 ) is changed to red or other color with more warning effect; in addition to the warning function, the system can provide an early warning function for the user to select whether or not to pre-display. The warning function can provide a warning that other objects cut into the lane when the vehicle (20) has no intention to change the lane, and the warning function is alerted by the light signal. 200843989 From the top of her coffee, she is in the form of Ms. For example, any modification of the invention relating to the present invention is included in the scope of the present. ...In summary, the 'creative design of the side collision policeman in the creation of the car, the practicality of use and the cost-effective twisting' is completely in line with the development of the industry, and the disclosed structural invention is also unprecedented. Therefore, it has the "new chick" should be considered, and the invention can be more effective than the conventional structure, so it is also "progressive", which fully complies with the requirements of the application requirements of the invention patent of the Chinese Patent Law. It is to file a patent application in accordance with the law and ask the rhyme to review it early and give it affirmation. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a block diagram of the main body structure of the vehicle side collision warning system of the present invention. The figure of the younger brother is a schematic diagram of the installation position of the vehicle side collision warning system of the present invention. The second figure is a schematic diagram of the angle and range of photography of the vehicle side collision warning system of the present invention. The fourth figure is a schematic diagram of the display image of the vehicle side collision warning system of the present invention. The fifth figure is a flow chart of the judgment processing procedure of the vehicle side collision warning system of the present invention. [Main component symbol description] 1 °' ~ device body 11 - photography unit 12 car body sensing unit 1 - processing unit 14 - operation panel 15 display 1 5 information frame 16 - buzzer 1 warning light 20-^ Self-car 2 1 - Rear view mirror 10