M413169 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種輸入裝置，特別指一種利用多個 超音波收發器偵測反射源獲得其三維位置數據作為輸 入訊號之系統，且不需額外接收器、感測器即可連^臣^ 控移動之反射源以其三維移動數據作為3D影像叙二 統之輸入訊號。 糸M413169 V. New description: [New technical field] This creation is about an input device, especially a system that uses multiple ultrasonic transceivers to detect the reflection source and obtain its three-dimensional position data as an input signal without additional The receiver and the sensor can connect the moving reflection source with the three-dimensional mobile data as the input signal of the 3D image.糸
【先前技術】 人類與數位科技應用的介面，從許多未來科技電影 中已跨入實際生活。原來的按鍵、遙控器控制已經演變= 最直接的動作感應、觸控等等。例如曰本任天堂公司推出 的革命性產品-Wii，已將傳統手指操縱按鍵的遊戲方式演 變為真實動佩應。使得操作者更為真實騎人遊戲的^ 灯而添加了許多樂趣，也使遊戲的應用更為豐富。然實際 上，Wii的許多輸人模式雖然在使用者端看似立體，而: 系統運算辨識的角度上卻仍為平面的。因此，此類輸入模 式有時無法準確賴且仍無法全面性的表達出人 的動柞。 、只 再，’5V像科技亦由平面步入了邪的時代，從電影，， ^達㈤啟了消費者大幕對於3D影像的熱衷之後，3D &成了種趨勢。而近日3D影像甚至開始走進了家 :個顯不盗大廠均已推出3D功能的電視’相信各種 3D應用將會陸續推出把消費者帶向一種全新的 4：又A界。屆軸有平面概念的輸人裝置將不敷使用， 3 丄料ui69 二何讓使用者輕鬆、準確、且真實的融入3D的應用將是 一個重要的課題。 〜傳統上對於物體3D位㈣制有以RF無線電波進 仃’對次適用於軍事上的遠距離侧。在短距離的情況 :，由於RF的多重反設效應頗大，所以產生難以辯識信 =的問題。近日在㈣科技的進步下，有辑影機攝入影 ’再應用影像位置的比對進行影像_。唯此—方法受 限於攝影機_人角度及朗，及因為解析度从造成ς 像辨識的技術的能力的限制，所偵測物體的位置點所限頗 大丄再者時有錯誤發生。所以上述的方式均有其缺限而 必需能有-更進-步的技術以提升3D物體偵測的效能。 因此，本創作之發明人洞悉時代潮流的演變，並憑藉 多年專業領域之經驗與技術提出本創作並申請專利。曰 【新型内容】 是以，本創作之主要目的在於提供一種可應用於3D φ 影像互動系統之輸入裝置。藉由利用多個超音波收發器偵 測反射源以獲得其三維位置數據，且不需額外接收器、感 測器即可連續監控移動之反射源以其三維移動數據作為 3D衫像互動糸統之輸入訊號。該三超音波收發器模組不 共線。 為達上述目的，本創作包含至少三個超音波收發器模 組及一控制器。該至少三個超音波收發器模組連接於控制 器可發射及接收反射之超音波訊號’經由模組内之運算電 路運算後產生之距離數據可傳送至控制器。控制器接收至 4 、一個支超Θ波收發器處理之訊號且經由内部電路運算 後可得超音波反㈣之三維位置數據。藉由連續監控移動 之反射源，本系統可獲得其真實三維移動軌跡之數據，且 不需借助額外接收器、感測器為—實用性極高、由二維應 用進入三維空間應用之一大突破。 【實施方式】 茲再配合本創作較佳實施例之圖式進一步詳細說明 以期3b使熟悉本創作相關技術之人士，得依本說明書之 陳述據以實施。 曰 首先，參考圖一本創作之較佳實施例之示意圖所示， 本應用於3D影像互動系統之輸入裝置包含三個超音波收 發器模組10及一控制器20。該三超音波收發器模組不共 線。 該超a波收發器模組1〇之組成概略如圖二之系統方 塊圖所示，包含超音波音源11〇、頻率產生器12〇、發射 器130、接收器140、訊號轉換器150、及一訊號處理電 路160。超音波音源11〇產生之超音波訊號經由頻率產生 器120處理後可由發射器130發出一預設頻率之超音 波訊號S1。超音波訊號S1可於預設空間中之一物件產生 反射，反射之超音波S1由接收器140接收後再經由訊號 轉換器150轉換成電子訊號後後送往訊號處理電路16〇。 訊號處理電路160經由超音波訊號S1之發射與接收之時 差數據即可计异反射物件與超音波收發器之距離。 該控制器20電性連接該三個超音波收發器1〇以提供 M413169[Prior Art] The interface between human and digital technology applications has entered real life from many future technology films. The original button and remote control have evolved = the most direct motion sensing, touch and more. For example, the revolutionary product launched by Nintendo, the Wii, has transformed the traditional finger-operated button game into a real game. It adds a lot of fun to the operator's more realistic rider's lighting, and also makes the game more versatile. In fact, many of the Wii's input modes seem to be stereoscopic on the user side, but the system operation recognition angle is still flat. Therefore, such input patterns are sometimes inaccurate and still not fully expressive. And only then, '5V technology has also entered the era of evil from the plane, from the movie, ^ (5) opened the consumer curtain for the enthusiasm for 3D images, 3D & became a trend. Recently, 3D images have even begun to enter the home: a TV with a 3D function has been launched. It is believed that various 3D applications will be introduced to bring consumers to a brand new 4: A world. The input device with the planar concept of the shaft will not be enough. 3 It is an important issue for users to easily, accurately and truly integrate 3D applications into the application. ~ Traditionally, for the 3D position (4) of the object, the RF radio wave is applied to the military's long-distance side. In the case of a short distance: Since the multiple anti-set effect of RF is quite large, it is difficult to identify the problem of the letter =. Recently, under the progress of (4) technology, there is a video camera that takes in the image and re-applies the image position to perform image comparison. The only way to do this is that the method is limited to the camera _ human angle and lang, and because the resolution is limited by the ability of the technique that causes the image recognition, the position of the detected object is quite limited. Therefore, the above methods have their limitations and it is necessary to have a more advanced technology to improve the performance of 3D object detection. Therefore, the inventor of this creation has an insight into the evolution of the trend of the times, and has made this creation and applied for a patent based on the experience and technology of many years of professional field.曰 [New content] Therefore, the main purpose of this creation is to provide an input device that can be applied to a 3D φ image interactive system. By using multiple ultrasonic transceivers to detect the reflection source to obtain its three-dimensional position data, and continuously monitoring the moving reflection source without additional receivers and sensors, the three-dimensional mobile data is used as a 3D shirt interactive system. Input signal. The three ultrasonic transceiver modules are not collinear. To achieve the above objectives, the creation includes at least three ultrasonic transceiver modules and a controller. The at least three ultrasonic transceiver modules are connected to the controller to transmit and receive the reflected ultrasonic signals. The distance data generated by the operation circuit in the module can be transmitted to the controller. The controller receives the signal processed by the super-chopper transceiver and obtains the three-dimensional position data of the ultrasonic inverse (4) through the internal circuit calculation. By continuously monitoring the moving reflection source, the system can obtain the data of its real three-dimensional moving trajectory, without the need for additional receivers and sensors, which is extremely practical, and is one of the three-dimensional applications that enter the three-dimensional space by two-dimensional applications. breakthrough. [Embodiment] Further detailed description with reference to the drawings of the preferred embodiment of the present invention is intended to enable those skilled in the art of the present invention to implement the present invention in accordance with the present specification. First, referring to the schematic diagram of the preferred embodiment of the present invention, the input device for the 3D image interactive system includes three ultrasonic transceiver modules 10 and a controller 20. The three ultrasonic transceiver modules are not collinear. The composition of the super-a wave transceiver module 1 is as shown in the system block diagram of FIG. 2, and includes an ultrasonic sound source 11A, a frequency generator 12A, a transmitter 130, a receiver 140, a signal converter 150, and A signal processing circuit 160. The ultrasonic signal generated by the ultrasonic source 11 is processed by the frequency generator 120 to be emitted by the transmitter 130 by a predetermined frequency of the ultrasonic signal S1. The ultrasonic signal S1 can reflect in one of the preset spaces, and the reflected ultrasonic S1 is received by the receiver 140 and then converted into an electronic signal by the signal converter 150 and then sent to the signal processing circuit 16A. The signal processing circuit 160 can measure the distance between the different reflective object and the ultrasonic transceiver via the time difference data of the transmission and reception of the ultrasonic signal S1. The controller 20 is electrically connected to the three ultrasonic transceivers 1 to provide M413169
電源’並且接收其訊號處理電路16〇運算之訊號用以計算 反射超音波物體之三維位置數據。透過各個超音波收發器 連續發射及接收超音波訊號之數據，控制器得以監控反射 物之移動執跡並可將該數據用於後端系統之輸入訊號。 於本實施例中，其三個超音波收發器10設置於不共 線之預設位置，且三個超音波收發器發射之超音波訊號 SI、S2、S3之頻率f 1、f2、f3為f 1关f2关f3。因此，當 各個超音波收發器獲得其頻率相同之反射訊號時，即可獲 由該超音波發射及接收的時間差與已知的聲速得到與反 射物之距離的數據，並將此一數據傳送至控制器中。 控制器20依照三個超音波收發器之距離數據以已知之三 個超音波收發器的位置經運算後即可得到反射物的三維 位置數據。再者，透過連續監控反射物之移動執跡，即可 應用於各種定義於後端系統之輸入指令。 值得一提的是本系統可獲得反射物之三維空間數據 ，因此可以運用於3D影像之互動系統，如3D指標或汕 互動遊戲等等。本創作之輸入裝置更有下列優點：1使用 者不需要任何額外之接收器或感測器來進行操作，可以徒 手操作而省去持握其他器具之麻煩。2.本創作採用超^皮 訊號偵測，訊號不受光線或其他訊號源影響， ° 9 / 内外。 』應用於室 可輕意改變影像偵測的範圍，且範為涵蓋度大。 習知技術申以影像定位所無法達成者。偵測範圍小時可^ 高頻的聲波增加解析度，所以不受範圍大小的限制。°以 綜上所陳，僅為本創作之較佳實施例而已，並非用來 6 M413169 限定本創作實施之範圍。即凡依本創作申請專利範圍所做 之均等變化與修飾，皆為本創作專利範圍所涵蓋。 M413169 【圖式簡單說明】 第一圖示為本創作之較佳實施例之示意圖。 第二圖示為本創作之超音波收發器模組之系統方塊圖 【主要元件符號說明】 10 超音波收發器模組 20控制器 110超音波音源 120頻率產生器 130發射器 140接收器 150訊號轉換器 160訊號處理電路The power supply 'and receives the signal processed by its signal processing circuit 16 to calculate the three-dimensional position data of the reflected ultrasonic object. By continuously transmitting and receiving the data of the ultrasonic signal through each of the ultrasonic transceivers, the controller can monitor the movement of the reflector and use the data for the input signal of the back-end system. In this embodiment, the three ultrasonic transceivers 10 are disposed at preset positions that are not collinear, and the frequencies f 1 , f2 , and f3 of the ultrasonic signals SI, S2, and S3 transmitted by the three ultrasonic transceivers are f 1 off f2 off f3. Therefore, when each of the ultrasonic transceivers obtains a reflected signal having the same frequency, data obtained by the time difference between the transmission and reception of the ultrasonic wave and the known sound velocity is obtained, and the data is transmitted to the data. In the controller. The controller 20 calculates the three-dimensional position data of the reflector by calculating the position of the three ultrasonic transceivers based on the distance data of the three ultrasonic transceivers. Furthermore, by continuously monitoring the movement of the reflector, it can be applied to various input commands defined in the backend system. It is worth mentioning that the system can obtain the three-dimensional spatial data of the reflector, so it can be applied to interactive systems of 3D images, such as 3D indicators or interactive games. The input device of the present invention has the following advantages: 1 The user does not need any additional receiver or sensor to operate, and can be operated by hand without the trouble of holding other instruments. 2. This creation uses super-skin signal detection, the signal is not affected by light or other signal sources, ° 9 / inside and outside. 』Application to the room can be used to change the range of image detection, and the scope is large. The prior art is claimed to be impossible to achieve by image positioning. The detection range is small. ^ The high frequency sound wave increases the resolution, so it is not limited by the range size. ° In summary, it is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention to 6 M413169. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent. M413169 [Simple Description of the Drawings] The first illustration is a schematic diagram of a preferred embodiment of the creation. The second diagram is a system block diagram of the ultrasonic transceiver module of the present invention. [Main component symbol description] 10 Ultrasonic transceiver module 20 controller 110 ultrasonic sound source 120 frequency generator 130 transmitter 140 receiver 150 signal Converter 160 signal processing circuit