M266193 四、創作說明（1) 一、 【創作所屬之技術領域】 本創作是有關一種汽車距離量測裝置，尤扑_ 以量測車輛於行駛中與前車之距離，並可搭邮〜由種可用 算是否未符合安全距離，發出一警示信號以提=駕^，導 同時將此狀態予以記錄之汽車安全距離監測裝¥ #， 二、 【先前技術】 置。 習知之汽車距離量測裝置通常係用於偵測倒車a±， 輛後端與物體之距離，並於距離愈近時發出I $ 車 对《惠尖銳之聲塑 以提醒人注意。 曰 例如已核准之中華民國公告第5 1 653 2號專利（ 國89年12月13日申請，92年01月〇1日公告） 民 ’〜 倒車雷这 測距監視裝置」，即提供一種倒車雷達測距監視事置 发 中包括有：裝設於車輛後方，以廣角鏡頭攝取車二後方f 像之光搞合式攝影機，裝d又於車體後方兩側適當處，利用 超音波反射原理計算障礙物與車體兩側間距離之測距感應 裝置；將前述光搞合式攝衫機所攝得影像經過鏡像處理， 再傳送至影像合成主機做影像合成，將合成影像送至車内 顯示螢幕之影像處理電路；裝設於車内駕駛視線易及位 置，藉以顯示後方攝得影像以及左右兩側距離之顯示裝 置；以及提供光耦合式攝影機、測距感應裝置之使用電 源，並利用排檔訊號作為電源供應啟動判斷之電源供應電 路；藉上述之組合，由超音波倒車雷達偵測後方物體與車 體間之距離’再利用影像合成的技術以及處理器之運< 將後方物體與車體間距離之數據顯示於螢幕的影像畫面 M266193 g、創作說明（2) 上，改善以 專利案需使 時量測與前 間比倒車之 法提供類似 又例如 民國89年07 輛安全距離 器，其主要 將該偵測器 比較信號處 號接收部， 5虎’並經由 控制信號。 外，且該偵 後，再藉由 該信號後再 較昂貴，誠 有鏗於 之經驗，潛 創作出本創 三、【新型 因此， 測裝置結構 往利用 用攝影 車之距 時間高 功能。 已核准 月2 6曰 偵測器 係包括 本體之 ί里後， 其係接 放大電 惟該專 測器本 一無線 轉換成 屬美中 此，申 心研究 作之「 内容] 本創作 ’其包 目測之 裝置除 離，此 出甚多 之中華 申請， 」’即 ·· 一偵 感應器 即藉由 收前述 路、解 利案需 體所偵 發射器 所需之 不足之 晴人乃 ’期能 汽車安 測距方 成本較 點甚為 ，該專利 民國公 91 年 1〇 提供一 測器本 所偵測 一無線 信號發 碼器與 使用偵 測到之 發射一 控制信 處。 本於長 克服上 全距離 式，更加具有保障。^ 南外’並無法於車細〜κ 重要，因為車輛行進^敌 案及習知測距裝蕃^日夺 #(中華 無線車 矩離偵剛部，甘 其係 、撿波與說； 〜信 _應信 成所需之 加成本 波與比較 收部接收 雜且成木 告第5 0 6 3 5 9號專 月1 1日公告）之 種無線車輛安全 體；一信號發射 到之訊號做放大 發射器發射一信 射部之所發出之 信號處理器轉換 測器本體除會增 訊號經放大、檢 信號，經信號接 號’其結構較複 年來從事產品研發與產銷 述缺失’經再三實驗，乃 監測裝置」。 •要目的係提供一種汽車安全距離藍 •驅動及放大電路，係用以放大信部M266193 IV. Creation instructions (1) 1. [Technical field to which the creation belongs] This creation is about a car distance measuring device, especially _ _ to measure the distance between the vehicle and the car in front of the vehicle, and can be taken by post ~ This kind of vehicle can be used to calculate whether the safety distance is not met. A warning signal is issued to remind the driver to drive the safety distance monitoring device to record this status at the same time. The conventional vehicle distance measuring device is usually used to detect the reverse a ±, the distance between the rear end of the vehicle and the object, and when the distance is closer, I $ car is sent to "Hui sharp voice to remind people to pay attention. For example, the approved Patent No. 5 1 653 2 of the Republic of China (Application dated December 13, 1989, and January 01, 1992) Min '~ Reversing Thunder, a distance monitoring device, provides a reverse Radar ranging surveillance includes: mounted on the rear of the vehicle, taking a wide-angle lens to capture the light from the second rear of the car, a light-combined camera, and installing d at appropriate places on both sides of the rear of the car, using the principle of ultrasonic reflection to calculate obstacles Distance sensing device for the distance between objects and both sides of the car body; the image captured by the aforementioned light-fitting camera is mirror-processed, and then sent to the image synthesis host for image synthesis, and the synthesized image is sent to the image of the display screen in the car Processing circuit; display device installed in the easy-to-view position of the driver in the car to display the image taken from the rear and the distance between the left and right sides; and to provide the power for the optical coupling camera and the distance sensing device, and use the gear signal as the power supply Start the judgment power supply circuit; using the above combination, the ultrasonic reversing radar detects the distance between the rear object and the vehicle body, and then reuses the image Synthetic technology and the operation of the processor < Display the data of the distance between the rear object and the vehicle body on the screen image screen M266193 g, the creative instructions (2), improve the time measurement compared with the front room by the patent case The method provides a similar example, such as the 2007 07 safety distance device, which mainly compares the detector to the signal receiving unit, 5 tiger 'and passes the control signal. In addition, after the detection, the signal will be more expensive after the signal, and I have the experience to create the original. III. [New type, so the measuring device structure is used to use the high distance between the camera and the time. It has been approved on the 2nd and the 6th, the detector includes the main body, and it is connected to the amplifier, but the special tester is wirelessly converted to belong to the United States, China, and Shenxin. In addition to the device for visual inspection, there are many Chinese applications, "" that is, a detection sensor is to receive the shortcomings required by the above-mentioned method to solve the problem. The cost of a car's security rangefinder is much more costly. The patent of the Republic of China provided a tester to detect a wireless signal encoder and use the detected signal to transmit a control signal. The long distance overcomes the full distance type, which is more secure. ^ Nanwai 'cannot be fine in a car ~ κ is important because the vehicle is traveling ^ enemy case and the conventional distance measurement equipment Fan ^ Riduo # (Zhonghua Wireless Car Moment Leaving Detective Department, Ganqi Department, picking up and saying; ~ Letter _ should be added to the required cost wave and compare the receiving department to receive a kind of wireless vehicle safety body (common announcement (No. 5 0 6 3 5 9 special month 11 announcement)); a signal transmitted to the signal for amplification The transmitter emits a signal from the transmitter. The signal processor converts the detector body. In addition to increasing the signal, the signal is amplified, and the signal is checked. The signal is connected to the signal, and its structure is less than that in product development and production and sales over the past year. After repeated experiments, Is a monitoring device. " • The purpose is to provide a car safety distance blue. • The drive and amplification circuit is used to enlarge the letter.
$ 6頁 M266193 四、創作說明（3) 以驅動後述之發射裝置；發射裝置，耦接至該驅動及放大 電路，可發射出量測信號；偵測裝置，用以接收被前車反 射之量測信號；信號檢出及放大電路，耦接至該偵測裝 置，用以檢出及放大反射之信號；以及控制單元，耦接至 該驅動及放大電路及該信號檢出及放大電路，用以控制該 驅動及放大電路以發射量測信號及接收該信號檢出及放大 電路所放大之反射信號並於比較該發射信號與反射信號之 時間延遲後計算出車輛與前車之距離，並可搭配行車速率 導算是否符合安全距離，同時將此狀態予以記錄。 為使貴審查委員能進一步瞭解本創作之結構、特徵 及其目的’兹附以圖式及較佳具體實施例之詳細說明如 后。 四、【實施方式】 请參照圖1，其繪示本創作一較佳實施例之汽車安全 距離監測裝置之方塊示意圖。如圖所示，本創作之汽車安 全距離監測裝置包括··驅動及放大電路1 0 ;發射裝置2 〇 ; 偵測裝置3 0 ;信號檢出及放大電路4 〇 ;以及控制單元5 組合而成者。 ，、中，該驅動及放大電路丨〇，例如但不限於由電晶骨 放大電路所組成，用以放大電流以驅動該發射裝置2〇曰。曰 么μ該發射裝置20，係耦接至該驅動及放大電路丨〇且較个 係裝置於車輛之前端，例如但不限於車頭，其可發射出漫 測信號丄例如但不限於脈衝式雷射光，用以量測^輛於= 駛中與前車之距離。 、、$ 6 pages of M266193 IV. Creation instructions (3) Drive the transmitting device described below; the transmitting device is coupled to the driving and amplifying circuit to transmit the measurement signal; the detection device is used to receive the amount reflected by the front car Measuring signals; a signal detection and amplification circuit coupled to the detection device for detecting and amplifying reflected signals; and a control unit coupled to the driving and amplification circuit and the signal detection and amplification circuit for To control the driving and amplifying circuit to transmit a measurement signal and receive the reflected signal amplified by the detection and amplifying circuit, and to compare the time delay between the transmitted signal and the reflected signal to calculate the distance between the vehicle and the preceding vehicle, and Match the driving speed guidance to meet the safety distance, and record this status at the same time. In order to allow your reviewers to better understand the structure, characteristics, and purpose of this work, I attached drawings and detailed descriptions of the preferred embodiments as follows. Fourth, [implementation] Please refer to FIG. 1, which shows a block diagram of a safety distance monitoring device for a car in a preferred embodiment of the present invention. As shown in the figure, the vehicle safety distance monitoring device of this creation includes: a driving and amplifying circuit 10; a transmitting device 20; a detecting device 30; a signal detecting and amplifying circuit 4; and a control unit 5 By. The driving and amplifying circuit, such as, but not limited to, an electric crystal bone amplifying circuit, is used to amplify a current to drive the transmitting device. That is, the transmitting device 20 is coupled to the driving and amplifying circuit. It is located at the front of the vehicle, such as, but not limited to, the front of the vehicle, which can emit a diffuse signal. For example, but not limited to a pulsed mine The light is used to measure the distance between ^ car in driving and the car in front. ,,
第7頁 M266193 四、創作說明（4) 該偵測裝置3 〇，例·如但不限於為一雪崩二極體，且較 佳係裝置於車輛之前端，例如但不限於車頭，用以接收被 前車反射回來之量測信號。 该k號檢出及放大電路4 〇，例如但不限於為由二極體 及電晶體電路所組成，係耦接至該偵測裝置3 〇，用以檢出 及放大反射之信號。 該控制單元5 〇，係耦接至該驅動及放大電路1 〇及該信 號檢出及放大電路4 〇，用以控制該驅動及放大電路1 〇以發 射量測信號及接收該信號檢出及放大電路4 〇所放大之反射 信號’並於比較該發射信號與反射信號之時間延遲後即可 計算出車輛與前車之距離，並可搭配行車速率導算是否未 符合安全距離，發出一警示信號以提醒駕駛人，同時將此 狀態予以記錄。 請參照圖2，其繪示本創作另一較佳實施例之汽車安 全距離監測裝置之方塊示意圖。如圖所示，本創作之汽車 安全距離監測裝置進一步可包括：通信介面6 〇 ;顯示裝置 7◦及警示裝置80。 其中，該通信介面60，例如但不限於為1^- 23 2、1?8-422、RS-485、USB或IEEE1394介面，其耦接至該控制單元 5 0，用以輸出該距離資料。 該顯示裝置7 0，例如但不限於為一液晶顯示器（lc D ) 且較佳係利用車輛上已有之液晶顯示器以節省安裝成本， 其係搞接至遠控制單元5 0，用以顯示該距離資料。 該警示裝置8 0，例如但不限於為一蜂鳴器、制^八或發Page 7 M266193 IV. Creation instructions (4) The detection device 30, such as, but not limited to, an avalanche diode, and is preferably installed at the front of the vehicle, such as but not limited to the front of the vehicle, for receiving The measurement signal reflected by the car in front. The k-number detecting and amplifying circuit 40, such as, but not limited to, a diode and a transistor circuit, is coupled to the detecting device 3o to detect and amplify the reflected signal. The control unit 50 is coupled to the driving and amplifying circuit 1 0 and the signal detection and amplifying circuit 4 0, and is used to control the driving and amplifying circuit 10 to transmit a measurement signal and receive the signal detection and The reflected signal amplified by the amplification circuit 4 and the time delay between the transmitted signal and the reflected signal can be used to calculate the distance between the vehicle and the preceding vehicle. It can be used with the speed guidance to determine whether the safety distance is not met, and a warning is issued. Signal to alert the driver and record this status at the same time. Please refer to FIG. 2, which is a schematic block diagram of an automobile safety distance monitoring device according to another preferred embodiment of the present invention. As shown in the figure, the automobile safety distance monitoring device of the present invention may further include: a communication interface 60; a display device 7; and a warning device 80. The communication interface 60 is, for example, but not limited to, 1 ^-23 2, 1-8-422, RS-485, USB, or IEEE1394 interface, and is coupled to the control unit 50 to output the distance data. The display device 70 is, for example, but not limited to, a liquid crystal display (lc D), and preferably uses a liquid crystal display already on the vehicle to save installation costs, which is connected to a remote control unit 50 to display the Distance data. The warning device 80 is, for example, but not limited to, a buzzer, a brake or a warning device.
M266193 四、創作說明（5) 光二極體，其耦接至該控制單元5 0，當該距離資料小於一 預設值（例如但不限於為5公尺，視行車速度而定）時，可 經由蜂鳴器、喇。八或發光二極體以發出聲響或發光方式發 出一警示信號以提醒駕駛人。 此外，本創作之汽車安全距離監測裝置進一步可耦接 至一行車紀錄器（圖未示），藉以取得行車速率並用以紀錄 該距離資料，並可供車輛肇事研判之最佳資料來源及依 據。 綜上所述，本創作之汽車安全距離監測裝置較習知者 言，其可用以量測車輛於行駛中與前車之距離，並可於距 離小於一預設值時，發出一警示信號以提醒駕駛人，同時 將此狀態予以記錄之汽車安全距離監測裝置。 雖然本創作已以較佳實施例揭露如上，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，當可作少許之更動與潤飾，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。M266193 IV. Creation instructions (5) Photodiode, which is coupled to the control unit 50. When the distance data is less than a preset value (such as but not limited to 5 meters, depending on the driving speed), Via buzzer, La. The eight or light emitting diode emits a warning signal by sound or light to remind the driver. In addition, the created vehicle safety distance monitoring device can be further coupled to a line of vehicle recorders (not shown), so as to obtain the driving speed and use it to record the distance data, which can be the best data source and basis for vehicle accident research and judgment. To sum up, the safety distance monitoring device for the car created in this article is more familiar. It can be used to measure the distance between the vehicle and the car in front of the vehicle. When the distance is less than a preset value, a warning signal is issued to A safety distance monitoring device that reminds the driver and records this status. Although this creation has been disclosed as above with a preferred embodiment, it is not intended to limit this creation. Anyone skilled in this art can make a few changes and decorations without departing from the spirit and scope of this creation. Therefore, this creation The scope of protection shall be determined by the scope of the attached patent application.
M266193 圖式簡單說明 五、【圖式之簡單說明】 圖1為一示意圖，其繪示本創作一較佳實施例之汽車 安全距離監測裝置之方塊示意圖。 圖2為一示意圖，其繪示本創作另一較佳實施例之汽 車安全距離監測裝置之方塊示意圖。 【主要元件符號說明】 驅動及放大電路10 發射裝置20 偵測裝置3 0 控制單元50 顯示裝置70 信號檢出及放大電路40 通信介面6 0 警示裝置80M266193 Brief description of the diagram 5. [Simplified explanation of the diagram] FIG. 1 is a schematic diagram showing a block diagram of a safety distance monitoring device for a car according to a preferred embodiment of the present invention. FIG. 2 is a schematic diagram illustrating a block diagram of a safety distance monitoring device for a vehicle according to another preferred embodiment of the present invention. [Description of main component symbols] Drive and amplifier circuit 10 Transmitter device 20 Detector device 3 0 Control unit 50 Display device 70 Signal detection and amplification circuit 40 Communication interface 6 0 Warning device 80
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