13.62281 九、發明說明： 【發明所屬之技術領域】 本發明係提供一種可移動物體之互動訊號產生裝置及 方法，尤指一種可用於模型飛機且依據其運動狀態產生互 動聲光效果的互動訊號產生裝置及方法。 【先前技術】 隨著半導體技術及數位訊號處理技術的進步，傳統的 遊戲玩具也逐漸加入新的電子技術，以達成更具吸引力的 聲光效果及更繁複的操作功能。 美國專利早期公開鳩/〇〇33713揭露一種使用攝影哭材 (TVcamera)及影像顯示裝置（如大營幕電視）以達成互動 娛樂效果的遊戲系統。參見第一圖A及第一圖3 ’該遊戲 系統包含兩個攝影機530及一台電腦535 ，其中該攝影機 530可以擷取一架模型飛機5〇5上的標誌51〇,511，5〗2 了並 供電腦535運算以計算出該模型飛機5〇5的運動軌跡。該 電腦535可以在螢幕上顯示出模型飛機5〇5影像及執跡， 因此既使是只有單一玩家，也可以由電腦另外模擬一台飛 機’以達到空中對戰的效果。 然而上述的習知技術遊戲系統需要較為笨重的器材如 攝影機530及電腦535㈣成所需的互動效果，造成使用 者之不便。隨著微機電技術的快速成長，微型的加速度感 應器技術已逐漸成熟，因此若能將加速度感應或是速度感 應之技術結合在玩具上面，應可提供更大的娛樂效果。 【發明内容】 6 13,62281 因此本發明之目的即在提供一種可移動物體之互動訊 •.號產生裝置及方法。 ^為達成上述目的，本發明提供一種可移動物體之互動 汛號產生裝置’包含一速度感測單元；一微控制器 (MOJ)，與該速度感測單元電連接；—f料庫，與該微控 電連接’並預先存有多組互動資料；—互動訊號源； 〃中该速度感測單it係固接在—可移動物體上且可感測該 可移動物體之-運動參數，並送給該微控制器處理；該微 控制器可依據該運動參數而選擇該資料庫内的至少一互動 資料，並驅動該互動訊號源以產生一互動訊號。 再者在依據本發明的方法中，首先_ 之一運動狀態，以產生一運動灿能姿缸 租 可以為三維方向至少一方運動狀態參數 ^ ,. „ . ^ 方向的連度、加速度及軌跡。該運 =。!=舆至少一與頻率相關之轉換函數（― =n)運异’以得到-第-互_。再者本發明之方 法亦可以比對可移動物姆 ^ ^和動執跡與一預設的執跡圖 :之可以得到-第二互動資料。再者本發 其中-維方向移動速度超過維:向移動速度，若 3=發明的方法可α選擇性的提供該第第： ，二！動資料給如揚聲器或是燈號等互動訊號源，以； 生回應模型飛機移動軌跡< ' 本發明可以隨迷度增加以聲光訊號。例如 偵測到模型飛機完成—預=耳曰/燈光閃燦頻率、或是 、軌跡移動而發出特殊音效，進 7 1362281 * · · · · « ·· 而提供使用者互動式的娛樂效果。 '【實施方式】 . .參見第二圖所示，為依據本發明一較佳具體實例之示 思圖，本發明之可移動物體之互動訊號產生裝置丨〇可應用 在一個可移動物體20 (例如此例所示的模型飛機）上，該 互動訊號產生裝置10可以感測該模型飛機2〇之運動狀態， 以產生如聲音或疋燈光等互動訊號。藉此使用者可以由遙 φ控或是手持方式控制該模型飛機20之運動，並藉由互動訊 唬產生裝置10產生可隨運動變化的聲光效果。參見此圖所 示’該模型飛機20之預定位置上安裝有互動訊號源（亦即 可以發出可為人知覺的聲光訊號裝置），例如具有在機翼 兩端之兩個側向燈號（lamp)22A，22B及在尾端之尾端燈號 22C，及在飛機内部之揚聲器（i〇udspeaker)24，該些燈號 22A，22B、22C及揚聲器24皆與該互動訊號產生裝置1〇電 連接’以受互動訊號產生裝置1〇控制。 • 第二圖為依據本發明較佳具體實例之互動訊號產生裝 置10方塊圖，該互動訊號產生裝置1〇具有一速度感測單元 12、一微控制器（MCU)14、一資料庫16(詳見後面說明）、 一互動訊號輸出控制單元18，彼此互相電連結以組成；另 外雖然在該圖示未晝出，但是該互動訊號產生裝置1〇及該 些燈號22A，22B、22C及揚聲器24可皆與一電源（未圖 示，例如可以為電池）連接，以得到電力。該速度感測單 元12與該模型飛機20固接，因此可以藉由速度感測單元12 感測模型飛機20之運動狀態’以產生對應之運動參數（如 8 13.622« 1 • . * _ · · . ·> ·» ，度、加速度及執跡），並配合微控制器14參考資料庫Μ 資料的運算，驅動燈|虎22A，22B、22C及揚聲器24，以產 .生與模型飛機20速纟、加速度或是軌跡相關的聲光互動訊 號。 參見第六圖，该資料庫16例如可以包含下列資料：轉 換函數及加權值資料16〇、速度臨界值資料161 、加速度 臨界值資料162、預設音效資料163、特殊音效資料 魯I64、閃光模式資料165、預設軌跡圖案資料。該互 動=遽產生裝置10可以參考資料庫16中的轉換函數及加權 值資料160、速度臨界值資料161 、加速度臨界值資料 162、或預設軌跡圖案（tracepattern)資料166，決定要 產生的互動效果；然後選擇性地讀取資料庫16中的預設音 效資料163、或是特殊音效資料164、或是閃光模式資料 165 ,並利用互動訊號輸出控制單元18驅動該些燈號μα， +22B、22C及/或是揚聲器24，以提供與運動相關之互動 •聲光效果。該互動訊號輸出控制單元18係將音效或是燈光 貝料做位準或是功率調整，以配合不同規格的揚聲器（如13.62281 IX. Description of the Invention: [Technical Field] The present invention provides an interactive signal generating device and method for a movable object, and more particularly to an interactive signal generation that can be used for a model aircraft and generates an interactive sound and light effect according to its motion state. Apparatus and method. [Prior Art] With the advancement of semiconductor technology and digital signal processing technology, traditional game toys have gradually added new electronic technologies to achieve more attractive sound and light effects and more complicated operation functions. U.S. Patent Laid-Open No. 33,713 discloses a game system that uses an interactive video camera (TVcamera) and an image display device (such as a large-screen TV) to achieve an interactive entertainment effect. Referring to the first figure A and the first figure 3, the game system comprises two cameras 530 and a computer 535, wherein the camera 530 can capture the signs 51〇, 511, 5〗 2 on a model airplane 5〇5 The computer 535 is operated to calculate the motion trajectory of the model aircraft 5〇5. The computer 535 can display 5〇5 images and slogans of the model aircraft on the screen, so even if there is only a single player, the computer can simulate another aircraft to achieve the effect of air battle. However, the above-mentioned prior art game system requires relatively bulky equipment such as the camera 530 and the computer 535 (4) to achieve the desired interactive effect, which is inconvenient for the user. With the rapid growth of MEMS technology, the miniature acceleration sensor technology has gradually matured, so if the technology of acceleration sensing or speed sensing can be combined on the toy, it should provide more entertainment effects. SUMMARY OF THE INVENTION 6 13,62281 Therefore, an object of the present invention is to provide an interactive signal generating apparatus and method for a movable object. In order to achieve the above object, the present invention provides an interactive nickname generating device for a movable object comprising a speed sensing unit; a microcontroller (MOJ) electrically connected to the speed sensing unit; The micro-control electrical connection 'and pre-stored a plurality of sets of interactive data; - an interactive signal source; the speed sensing unit is fixed to the movable object and can sense the motion parameter of the movable object, And sending to the microcontroller for processing; the microcontroller can select at least one interactive data in the database according to the motion parameter, and drive the interactive signal source to generate an interactive signal. Furthermore, in the method according to the present invention, firstly, one of the motion states is used to generate a motion cannon cylinder, which can be the connectivity, acceleration and trajectory of at least one of the three-dimensional motion state parameters ^, . „ . The operation =.!=舆 at least one frequency-dependent transfer function (―=n) is different from 'to get-the first-mutual_. Further, the method of the present invention can also compare the movable object with the movable object. Trace and a preset trace map: which can obtain - the second interactive data. In addition, the present-dimensional direction moves faster than the dimension: the moving speed, if 3 = the method of the invention can provide the first No.: Second! The data is sent to an interactive signal source such as a speaker or a light source to respond to the model aircraft movement track < ' The invention can increase the sound and light signal with the increase of the degree. For example, the model aircraft is detected to be completed - Pre-tear/light flashing frequency, or, the track moves to make a special sound effect, enter 7 1362281 * · · · · « · · and provide user interactive entertainment effects. '[Implementation] . . . 2 is a preferred embodiment in accordance with the present invention. For example, the interactive signal generating device of the movable object of the present invention can be applied to a movable object 20 (such as the model aircraft shown in this example), and the interactive signal generating device 10 can sense the model. The movement state of the aircraft 2 to generate an interactive signal such as a sound or a neon light, whereby the user can control the movement of the model aircraft 20 by remote control or hand-held, and can be generated by the interactive signal generating device 10. The acousto-optic effect as a function of motion. See the figure at the location of the model aircraft 20 with an interactive signal source (ie, a audible sound and light signal device can be emitted), for example, at both ends of the wing The two side lights (lamps) 22A, 22B and the tail end of the light 22C, and the aircraft inside the speaker (i〇udspeaker) 24, the lights 22A, 22B, 22C and the speaker 24 are The interactive signal generating device 1 is electrically connected to the interactive signal generating device 1 . The second figure is a block diagram of the interactive signal generating device 10 according to a preferred embodiment of the present invention. The device has a speed sensing unit 12, a microcontroller (MCU) 14, a database 16 (described later), and an interactive signal output control unit 18 electrically connected to each other to form a component; The figure is not shown, but the interactive signal generating device 1 and the lights 22A, 22B, 22C and the speaker 24 can both be connected to a power source (not shown, for example, a battery) to obtain power. The sensing unit 12 is fixed to the model aircraft 20, so that the motion state of the model aircraft 20 can be sensed by the speed sensing unit 12 to generate corresponding motion parameters (eg, 8 13.622 « 1 • . * _ · · · · > ·» , degree, acceleration and obstruction), and with the operation of the microcontroller 14 reference database Μ data, drive lights | Tiger 22A, 22B, 22C and speaker 24, to produce and model aircraft 20 speed 纟, acceleration or trajectory-related sound and light interactive signals. Referring to the sixth figure, the database 16 can include, for example, the following information: conversion function and weighted data 16〇, velocity threshold data 161, acceleration threshold data 162, preset sound data 163, special sound data Lu I64, flash mode Data 165, preset track pattern data. The interaction=遽 generating device 10 can refer to the conversion function and weighting value data 160 in the database 16 , the velocity threshold data 161 , the acceleration threshold data 162 , or the preset trace pattern data 166 to determine the interaction to be generated. The effect is then selectively reading the preset sound data 163 in the database 16, or the special sound data 164, or the flash mode data 165, and driving the lights μα, +22B by the interactive signal output control unit 18. , 22C and / or speaker 24 to provide motion-related interactions • sound and light effects. The interactive signal output control unit 18 adjusts the sound effect or the light bead material to the level or the power to match the speaker of different specifications (such as
不同瓦數）或是不同規格燈號（例如不同顏色的LED 燈），而該互動訊號輸出控制單元18亦可以内建於該微控 制器14内。 參見第四圖’為速度感測單元12之一實踐方式，該速 度感測單元12例如可以包含一加速度感應器sens〇r)12〇 及一個積分器122。該加速度感應器丨2〇例如為Hitachi 之H48C加速度感應器，可以同時感應乂，γ，z軸之加速度 9 之一 ^力口速度Ax，’ Ay’，Az，經過該積分器122 、刀可以得到速度Vx’，Vy，，Vz，，經過該積 122之二次積分可以得到軌跡S (x，，y，，z,)。、由二力 速度感應器⑽本身之參考座標係以内部晶片之三轴：加 主，且速度感測單元12係與模型飛機20固接，因此可 過座標變換而得到與模型飛機20之三軸方向加速度权、、’ Ay, Αζ，由於此種座標變換為習知技術易於達成者，因此 在下面的說明中，即以飛機加速度Ax, Ay，Αζ 、速度Vx，The different signal levels (or different color LED lights) may be built into the microcontroller 14 as well. Referring to the fourth figure, which is a practice of the speed sensing unit 12, the speed sensing unit 12 may include, for example, an acceleration sensor sens〇r) 12〇 and an integrator 122. The acceleration sensor 丨2〇 is, for example, Hitachi's H48C acceleration sensor, which can simultaneously induce 乂, γ, z-axis acceleration 9 one of the force velocity Ax, 'Ay', Az, through the integrator 122, the knife can Obtaining the velocity Vx', Vy,, Vz, and the second integral of the product 122, the trajectory S (x, y, z,) can be obtained. The reference coordinate of the two-force speed sensor (10) itself is the three axes of the internal wafer: the main body, and the speed sensing unit 12 is fixed to the model aircraft 20, so that it can be transformed by the coordinate to obtain the model aircraft 20 Axis direction acceleration weight, 'Ay, Αζ, since this coordinate transformation is easy to achieve with conventional techniques, in the following description, the aircraft accelerations Ax, Ay, 、, speed Vx,
Vy，Vz及執跡S U y，z )加以說明。再者，在第四圖 中’積分H 122也可以内建在該微控制㈣中，以有效利 用微控制器14之運算能力。 本發明之可移動物體之互動訊號產生裝置可以運用於 下列的操作實例中： L 模型飛機之模擬飛行聲音及燈光 在模型飛機20中安裝本發明之互動訊號產生裝置1〇， 籲使用者可手持模型飛機20在空中移動。速度感測單元12測 出二軸加速度（Αχ，Ay，Αζ)，經微控制器14程式換算成三軸 速度（Vx，Vy，Vz)，以每一軸速度Vi，i=x，y，z作為模擬飛機 飛行的音源頻率參數。該微控制器丨4可以綜合處理三維方 向的速度’並自該資料庫16擷取對應的預設音效163，並 經由互動訊號輸出控制單元18而驅動該揚聲器24，以將所 有對應之音訊資料混音而成。再者，該微控制器可以比 車父二維方向的速度最大者，以自資料庫16擷取對應的預設 音效資料163 ’並經由互動訊號輸出控制單元μ而驅動該 1362281 揚聲器24。 •例如舉下列對應不同方向軸的音效為例：Vy, Vz and the slogan S U y, z) are explained. Furthermore, in the fourth figure, the integral H 122 can also be built in the micro control (4) to effectively utilize the computing power of the microcontroller 14. The interactive signal generating device of the movable object of the present invention can be applied to the following operation examples: The simulated flight sound and the light of the L model aircraft are installed in the model aircraft 20 with the interactive signal generating device 1 of the present invention, and the user can hold the hand The model airplane 20 moves in the air. The speed sensing unit 12 measures the two-axis acceleration (Αχ, Ay, Αζ), and converts it into a three-axis speed (Vx, Vy, Vz) by the microcontroller 14 to each axis speed Vi, i=x, y, z. As a sound source frequency parameter for simulating aircraft flight. The microcontroller 丨4 can comprehensively process the speed in the three-dimensional direction and extract corresponding preset sound effects 163 from the database 16, and drive the speaker 24 via the interactive signal output control unit 18 to display all corresponding audio data. Mixed. Moreover, the microcontroller can drive the corresponding preset sound data 163 ' from the database 16 and drive the 1362281 speaker 24 via the interactive signal output control unit μ, which is the fastest speed in the two-dimensional direction of the vehicle. • For example, let's take the following sound effects corresponding to different direction axes:
Vx為飛機前進方向，預吟立欠 擬飛機飛行的音源； 效貝科163可以包含模 糨飞她^為飛機左右方向’預設音效資料163可以包含模 擬飛機飛行左旋右旋的呼哮聲； 轵 163 了 /勺^飛機加速在上或失速往下，預設音效資料 163可以包含模擬飛機引擎聲。 控制器14比較三轴速度（νχ，Vy，爾铁 後自貧料庫16擷取對應的預設音效資料i63。例如若Μ 方；Vx及νζ，則微控制器14自資料庙〗β社s w 4庫16顧取對應的模擬飛機 =工疋右旋的呼哮聲之音訊資料，然後送至揚聲器24。 再者，該微控制器14可以對於三維方向速度（Vx，Vy Vz) 綜合處理’亦即當三維方向速度（Vx，Vy，Vz)其中—個超過 一臨界值（參見資料庫16中的速度臨界值資料時，即 加以混音處理。如MVy都超出一臨界值時，該微控制哭 14自資料庫職取對應的飛機飛行的音訊資料，及模擬飛 機飛行左旋右旋的呼哮聲之音訊資料，再將兩個音訊資料 混音’敢後將;昆音資料送至揚聲器24。 除了上述針對特定飛行維度有不同音效外，也可以對 於不同維度的速度值，設定對於聲音頻率或是發光頻率之 變化。參見第五圖’以聲音為例，可以對於每—個維度方 向設定對應、的速纟-$音頻率轉換關係、，或是加速度—聲 音頻率轉換關係。 丄 配合第五圖，該速度—聲音頻率轉換關係 下列方程式表示·· 如 in. , ^ ~ ^(vj0/(〇;J + /2(vJ@/(^2)+/1(vJ®/(iy3) VZ都i 以看出，對於每一維度方向的速度Vx’ Vy， f3 锊定的轉換函數（conversion function ) fl, f2 算。、i如直線函數、折線函數或是高斯函數等..）加以運 亚且在不同的頻率有不同的加權值（Weight)，亦即 同j I 2, 3 。藉此可以依據量測到的速度，而變換不 耳9别述的轉換函數及加權值係存在於該資料庫16 =換函數及加權值資料160中，且對於不同維度方K 有不同之轉換函數及加權值。 例如在轉換函數為直線的狀況下，且採用固定的加權 古則杈型飛機20的速度越快，揚聲器24之聲音頻率越 :再者’對應二維方向速度（Vx，Vy，Vz)可以採用不同 “的直線函數’再對三維方向速度0¾ Vy，Vz)所產生的三 個音訊訊號混音以驅動揚聲器24。因此當使用者手持模型 飛機在3D空間中模擬飛行，依據本發明的互動訊號產生裝 置1—〇即可根據空間軌跡發出飛機飛行的聲音效果，而理論 上每次手持飛行的飛行聲音都會不—樣。再者，上述的= 率轉換關係可以應用於該些燈號上，如果飛機飛行速度越 快’則燈號閃爍頻率越快。 II·模型飛機之飛行軌跡音效 參見第六圖，該資料庫16係包含預設執跡圖案資料 166 ’如該圖所示，f料庫16記錄之預設飛行執跡圖案， 如循機閃標)驅動該些燈號。 產生裝置及方法於可移動物體之互動訊號 本發明之構造亦#的目” 性、新穎性與進步性，又 k亦未曰見於同類產σ 發明專利申請要件，矣价奎、。°及么開使用，完全符合 【圖式簡單說明】、利法提出申請。 第-圖Α及第—㈣ 第二圖為依據本發明—，：：之^樂器材。 圖。 &彳土具體貫例之模型飛機示意 弟二圖為依據本發明較佳 置方塊圖。 ”體只例之互動訊號產生裝 第四圖為速度感測單元 — 货π @山 之一貫踐方式。 弟五圖為說明聲音槠漆 笛丄门 耳曰須革轉換關係範例。 弟/、圖說明本發明中資 r + φ - ,. .. 、7寸庫之摩巳例内谷。 L主要几件符號說明】 【習知】 模型飛機505 攝影機530 【本發明】 標諸 510，511，512 電腦535Vx is the direction of the aircraft, pre-establishing the sound source of the aircraft flight; the effect of Becco 163 can include the simulation of flying her ^ for the left and right direction of the aircraft 'preset sound effect data 163 can contain the simulated aircraft flying left-handed right-handed roaring sound;轵 163 / Spoon ^ aircraft acceleration on or stalled down, the preset sound data 163 can contain simulated aircraft engine sound. The controller 14 compares the three-axis speed (νχ, Vy, and then extracts the corresponding preset sound effect data i63 from the poor stock library 16; for example, if the square; Vx and νζ, the microcontroller 14 from the data temple〗 The sw 4 library 16 takes the corresponding analog aircraft = the right-handed whirling audio data, and then sends it to the speaker 24. Furthermore, the microcontroller 14 can comprehensively process the three-dimensional velocity (Vx, Vy Vz). 'When the three-dimensional velocity (Vx, Vy, Vz) exceeds a critical value (see the velocity threshold data in the database 16), the mixing process is performed. If the MVy exceeds a critical value, Micro-control cry 14 from the database to take the corresponding aircraft flight audio information, and simulate the aircraft flying left-handed right-handed roaring audio information, and then mix the two audio data 'dare after the; Kun sound information to Speaker 24. In addition to the above-mentioned different sound effects for a specific flight dimension, it is also possible to set a change for the sound frequency or the light-emitting frequency for the velocity values of different dimensions. See the fifth figure 'for sound, for each dimension Direction setting Corresponding speed-$ audio frequency conversion relationship, or acceleration-sound frequency conversion relationship. 丄 With the fifth figure, the speed-sound frequency conversion relationship is expressed by the following equations... such as in. , ^ ~ ^(vj0/ (〇; J + /2(vJ@/(^2)+/1(vJ®/(iy3) VZ all i see, for each dimension of the direction of velocity Vx' Vy, f3 definite conversion function ( Conversion function ) fl, f2 is calculated, i is a straight line function, a polyline function or a Gaussian function, etc..) It has a different weight (Weight) at different frequencies, that is, the same as j I 2, 3 . Thereby, according to the measured speed, the conversion function and the weighting value which are not described in the ear are present in the database 16 = the conversion function and the weighted value data 160, and have different conversions for different dimension squares K. For example, in the case where the conversion function is a straight line, and the fixed weighting is used, the faster the speed of the aircraft 20, the higher the sound frequency of the speaker 24: the corresponding 'two-dimensional speed (Vx, Vy) , Vz) can be produced by using different "linear functions" and then three-dimensional speeds 03⁄4 Vy, Vz) The three audio signals are mixed to drive the speaker 24. Therefore, when the user holds the model airplane to simulate flight in the 3D space, the interactive signal generating device 1 - 〇 according to the present invention can emit the sound effect of the aircraft flight according to the spatial trajectory, and In theory, the flying sound of each hand-held flight will not be the same. Furthermore, the above-mentioned = rate conversion relationship can be applied to the lights, and the faster the aircraft is flying, the faster the light flashes. II. Refer to the sixth figure for the flight path sound effect of the aircraft. The database 16 contains the preset trace pattern data 166 'as shown in the figure, the preset flight trace pattern recorded by the f library 16 is driven by a follow-up flash mark. The lights. The device, the method and the method for interacting with the movable object, the structure of the present invention, the novelty, the novelty and the progressiveness, and the k-not found in the same kind of σ invention patent application requirements, 矣价奎, .°和么Open use, fully in line with the [simplified description of the drawing], and the application of the law. The first figure and the first - (four) The second picture is based on the invention -,:: ^ music equipment. Figure. & The model airplane is shown as a preferred block diagram according to the present invention. The fourth embodiment of the interactive signal generating device is a speed sensing unit. The fifth picture of the younger brother is an example of the relationship between the sound enamel paint and the flute. The younger brother and the figure illustrate the inner valley of the Chinese patent r + φ - , . . . , 7-inch library. L main symbol description] [Practical] model aircraft 505 camera 530 [invention] 510, 511, 512 computer 535
模型飛機20 側向燈號22A，22B 微控制器（MCU)14 互動§fl號產生裝置1〇 揚聲器24 尾端燈號22C 速度感測單元12 資料庫16 1362281 轉換函數及加權值資料160 加速度臨界值資料162 特殊音效資料164 預設執跡圖案資料166 互動訊號輸出控制單元18 加速度感應器120 速度臨界值資料161 預設音效資料163 閃光模式資料165 積分器122Model aircraft 20 side light number 22A, 22B microcontroller (MCU) 14 interactive §fl number generating device 1 〇 speaker 24 tail end light 22C speed sensing unit 12 database 16 1362281 conversion function and weighting data 160 acceleration critical Value data 162 Special sound data 164 Preset trace pattern data 166 Interactive signal output control unit 18 Acceleration sensor 120 Speed threshold data 161 Preset sound data 163 Flash mode data 165 Integrator 122