M368864 五、新型說明： 【新型所屬之技術領域】 本創作是有關種車距警示裝置，特別是 一種偵測後方來車之車距警示裝置。 ； .【先前技術】 , 目前’隨著科技進展，生活富裕，機動車輛日益並 » 每個家庭，而增加交通的方便性。然而隨著車柄^ 的頻繁，使用機動車輛造成的死亡人數始終居言 下。分析其肇事原因，百分之九十七 = 致，事故類型又以隸疋烏駛不虽所 案例佔大宗。這些交通事故不僅 :虚二庭的負《擔’耗費社會有限的醫療資源，並 = 豕生產力的損失。現今的交通工具;^行驶中時， 人:=ΐΒΐ車ί近時，無法給予駕駛人警示，當駕駛 瓜；注忍時，谷易造成交通上的危險。 ¥【新型内容】 提供藝之:題’本創作之目的就是在 法給予駕題_決後方有來車逼近時，無 根據本創作之另一目的， 具m於行車時’可以得知細 疋否未保持安全距離，或其後方是否有大型車輛靠ί。 根據本創作之再一目的，提出一種車距警示装置，並 3 M368864M368864 V. New description: [New technical field] This creation is related to the kind of vehicle distance warning device, especially a vehicle distance warning device for detecting the rear vehicle. [Prior Art], At present, as technology advances, life is affluent, motor vehicles are increasingly » and every family, while increasing the convenience of transportation. However, with the frequent use of the handles, the number of deaths caused by the use of motor vehicles has always been the case. Analysis of the cause of the accident, 97% = cause, the type of accident is not the case. These traffic accidents are not only: the negative burden of the virtual courts consumes limited medical resources, and = the loss of productivity. Today's transportation; ^ When driving, people: = When the car is close, it is impossible to give the driver a warning, when driving the melon; when forbearing, Gu Yi causes traffic danger. ¥[New content] Provide art: The title of the book is to give the driving problem in the law. When there is a car approaching, there is no other purpose according to this creation. When you are driving, you can know the details. Whether there is no safe distance or whether there is a large vehicle behind it. According to another object of the present invention, a vehicle distance warning device is proposed, and 3 M368864
門檻值’則傳輸該第二警示訊號。 示訊號及第二警示訊號，並依據第一警示訊號及第二馨 示訊號傳輸一第一控制訊號及一第二控制訊號。警示^ 元接收第一控制訊號及第二控制訊號，警示單元依據第 一警示訊號警示行車距離低於第一門檻值，及依據第二 警示訊號警示車體高度高於第二門檻值。 角度^貞測係摘測一預設距 又’右車體兩度大於一第二 孔號。控制單元接收第一馨 【實施方式】 以下將參照相關圖式，說明依本創作之車距警示裝 置之實施例，為使便於理解，下述實施例中之相^元^ 係以相同之符號標示來說明。 請參閱第1圖，其係為本創作之車距警示裝置之實施 例方塊圖。圖中’車距警示裝置包含一偵測單元u、: 控制單元12及一警示單元13。偵測單元u内建一第— 門檻值111及一第二門檻值112 ’偵測單元u係以一水 平偵測及一角度偵測之方式偵測至少一後方來車14，水 平偵測以水平方向，或可略低於水平方向彳貞測後方來車 14之一行車距離141 ’若行車距離141小於第一門檀值 M368864 r 111，則傳輸一第—警示訊號113，角度偵測係偵測一預 設距離内之後方來車14之一車體高度142，若車體高度 142大於該第二門檻值112，則傳輸一第二警示訊號 114。即警不單元13於一預設角度發射至少一偵測訊號 (圖未不）予交通工具後方，當偵測訊號之發射路徑中具 有後方來車14 ’其車體反彈此偵測訊號，偵測單元接收 此反彈之偵測訊號後，即可判斷後方有車體高度142高 '於第,門檻值112。值得一提的是，預設角度可依駕駛 • 者需求自由調整以偵測不同之預設距離，且預設角度之 改變亦可用以债測不同之車體高度142。 控制單元12接收第一警示訊號113及第二警示訊號 114’並依據第一警示訊號113及第二警示訊號114傳輸 一第一控制訊號121及一第二控制訊號122。警示單元 13接收第一控制訊號121及第二控制訊號122，警示單 元13依據第一警示訊號113警示行車距離低於第一門檻 值ill，及依據第二警示訊號114警示車體高度142高 ‘ 於第二門檻值112。 其中，警示單元13更包含一顯示單元131以顯示後 方來車141之狀態。此外，警示單元13亦包含一蜂鳴器 132以警示交通工具之駕駛者。本發明所提出之車距警 示裝置可與父通工具中之供電系統電性連接以取得電 力，車距警示裝置亦可内建一電源系統供應其電力。本 創作之車距警示裝置於交通工具之車速達到一預設車速 時，方啟動偵測及警示之功能，避免道路上遇到塞車或 等待紅綠燈時’警示單元13無意義作動。 5 M368864 請參閱第2圖，其係為本創作之車距尊示 意圖。圖中，本發明之車距警示裝置設置於: 尾’車距警示裝置水平_小車體來車 乂通工具21兩者之距離D是否低於車距警示 内建之第-門檻值ln(如第！圖所示），若〇小:二 =二，則車距警示裝置内建之警示單元㈣提醒口 通具21之駕駛者應注意後方小車體來車22。 明參閱第3圖，其係為本創作之車距檠示 :施：：意圖。圖中，本發明之車距警示、置設置於； $體二之ίί，車距警示裝置以角度债測之方式_ 車體來車31與交通王具21㈣之㈣ 距警，置内建之第二門錄112(如第丨圖所^車 面於第二Η檻值112，則車距警示裝置内建之罄)示= :二則提醒交通工具21之駕駛者後方有大車體來車3卜 请交通工具21之駕駛人注意。 清二閱第4圖，其係為本創作之車距檠示裝置之第三 實施，示意圖。本發明之車距警示裝置設置於交通工： 尾’車距警示裝置以水平偵測及角度偵測之方式 古:I方/來車14(如第1圖所示）。水平偵測用以摘測後 、目I箱之订車距離141(如第1圖所示），角度偵測用以偵 又距離内，後方來車之車體高度142(如第i圖所 第4圖所示，交通工具21與大車體來車31兩者 J、於第一門檻值lu(如第1圖所示），且大車體來 M368864 車3!大於第二門檻值112(如第1圖所示），則馨 13(如第i圖所示）則警示交通卫具21之駕駛人㈣驶之 車，方車輛的車距過短，更可提示駕駛人後方是 大型車輛靠近，大幅提升行車安全。 以上所述僅為舉触，而非為關性者。任何未脫 離本創作之精神與料，而對其進行之等效修改或變 更，均應包含於後附之申請專利範圍中。 【圖式簡單說明】 第1圖係為本創作之車距警示裝置之實施例方塊圖； 第2圖係為本創作之車距警示裝置之第一實施例示意 回 · 圖， 第3圖係為本創作之車距警示裝置之第二實施例示意 圖；以及 第4圖係為本創作之車距警示裝置之第三實施例示意 圖0 M368864 【主要元件符號說明】 11 :偵測單元； 111 :第一門檻值； 112 :第二門檻值； 113 :第一警示訊號； 114 :第二警示訊號； 12 :控制單元； 121 :第一控制訊號； 122 :第二控制訊號； 13 :警示單元； 131 :顯示單元； 132 :蜂鳴器； 14 :後方來車； 141 :行車距離； 142 :車體高度； 21 :交通工具； 22 :小車體來車；以及 31 :大車體來車。The threshold value transmits the second warning signal. The signal signal and the second warning signal transmit a first control signal and a second control signal according to the first warning signal and the second warning signal. The warning unit receives the first control signal and the second control signal, and the warning unit alerts the driving distance to be lower than the first threshold according to the first warning signal, and the warning body height is higher than the second threshold according to the second warning signal. The angle ^ measurement system measures a preset distance and the right body is twice larger than a second hole number. The control unit receives the first embodiment. [Embodiment] Hereinafter, an embodiment of the vehicle distance warning device according to the present invention will be described with reference to the related drawings. For ease of understanding, the elements in the following embodiments have the same symbols. Mark to illustrate. Please refer to Fig. 1, which is a block diagram of an embodiment of the vehicle distance warning device of the present invention. The 'vehicle distance warning device' includes a detecting unit u, a control unit 12 and a warning unit 13. The detection unit u has a built-in threshold value 111 and a second threshold value 112. The detection unit u detects at least one rear vehicle 14 by means of a horizontal detection and an angle detection. In the horizontal direction, or slightly lower than the horizontal direction, the driving distance 141 of one of the vehicles 14 is detected. If the driving distance 141 is smaller than the first door value M368864 r 111, a first warning signal 113 is transmitted, and the angle detecting system is transmitted. A vehicle body height 142 of the vehicle 14 is detected after a predetermined distance. If the vehicle body height 142 is greater than the second threshold value 112, a second warning signal 114 is transmitted. That is, the police unit 13 transmits at least one detection signal (not shown) to the rear of the vehicle at a predetermined angle. When the detection signal has a rearward direction in the transmission path, the vehicle body bounces the detection signal, and the detection signal is detected. After receiving the detection signal of the rebound, the measuring unit can determine that the rear body height 142 is high, and the threshold value is 112. It is worth mentioning that the preset angle can be freely adjusted according to the driver's needs to detect different preset distances, and the change of the preset angle can also be used to measure different body heights 142. The control unit 12 receives the first warning signal 113 and the second warning signal 114' and transmits a first control signal 121 and a second control signal 122 according to the first warning signal 113 and the second warning signal 114. The warning unit 13 receives the first control signal 121 and the second control signal 122. The warning unit 13 warns that the driving distance is lower than the first threshold value ill according to the first warning signal 113, and the vehicle body height 142 is high according to the second warning signal 114. At the second threshold, the value is 112. The warning unit 13 further includes a display unit 131 to display the state of the rear vehicle 141. In addition, the alert unit 13 also includes a buzzer 132 to alert the driver of the vehicle. The vehicle distance warning device proposed by the invention can be electrically connected with the power supply system in the parent utility to obtain power, and the vehicle distance warning device can also be built with a power supply system to supply its power. The driving distance warning device of the present invention activates the function of detecting and warning when the vehicle speed reaches a preset speed, avoiding the occurrence of traffic jam on the road or waiting for the traffic light. The warning unit 13 is meaningless. 5 M368864 Please refer to Figure 2, which is the intention of the car distance for this creation. In the figure, the vehicle distance warning device of the present invention is set at: the tail distance of the vehicle distance warning device level _ the small vehicle body to the vehicle transportation tool 21 is lower than the first threshold value of the built-in warning value of the vehicle distance warning ( As shown in the figure!, if the small: two = two, the warning unit built in the warning device (4) reminds the driver of the mouth 21 that the rear car body should come to the car 22. See Figure 3 for the sake of the creation of the car distance: Shi:: Intent. In the figure, the vehicle distance warning and setting of the present invention are set in; $ body two ίί, the distance warning device of the vehicle is measured by angle debt _ car body 31 and traffic king 21 (four) (four) from the police, built-in The second door record 112 (as shown in the figure below, the car surface is at the second threshold 112, then the vehicle is within the built-in warning device) == 2, the driver of the vehicle 21 is reminded that there is a large body behind the driver. The car 3 asks the driver of the vehicle 21 to pay attention. Qing 2 read the 4th figure, which is the third implementation of the vehicle distance display device of the creation. The vehicle distance warning device of the invention is arranged in the traffic worker: the tail vehicle distance warning device is in the form of horizontal detection and angle detection. Ancient: I side/car 14 (as shown in Fig. 1). The horizontal detection is used to measure the distance 141 of the target box after the measurement (as shown in Fig. 1). The angle detection is used to detect the height of the vehicle body within the distance and the rear of the vehicle. As shown in Fig. 4, both the vehicle 21 and the large vehicle body 31 are J, the first threshold value is lu (as shown in Fig. 1), and the large vehicle body is M368864. The vehicle 3 is greater than the second threshold value 112. (As shown in Figure 1), Xin 13 (as shown in Figure i) warns the driver of the traffic guard 21 (4) that the vehicle is too short, and the driver can be prompted to be large behind. The vehicle is close to the vehicle and the driving safety is greatly improved. The above is only a gesture, not a singularity. Any equivalent modification or change without the spirit of the creation should be included in the attachment. In the scope of patent application. [Simple description of the drawing] Fig. 1 is a block diagram of an embodiment of the vehicle distance warning device of the present invention; Fig. 2 is a schematic diagram of the first embodiment of the vehicle distance warning device of the present invention. Fig. 3 is a schematic view showing a second embodiment of the vehicle distance warning device of the present invention; and Fig. 4 is the distance of the creation of the vehicle Schematic diagram of the third embodiment of the display device 0 M368864 [Description of main component symbols] 11: detection unit; 111: first threshold value; 112: second threshold value; 113: first warning signal; 114: second warning signal; 12: control unit; 121: first control signal; 122: second control signal; 13: warning unit; 131: display unit; 132: buzzer; 14: rear vehicle; 141: driving distance; 142: vehicle body Height; 21: means of transport; 22: small car body to the car; and 31: big car body to the car.