TWI534769B - Sound following method and device - Google Patents
Sound following method and device Download PDFInfo
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- TWI534769B TWI534769B TW104112686A TW104112686A TWI534769B TW I534769 B TWI534769 B TW I534769B TW 104112686 A TW104112686 A TW 104112686A TW 104112686 A TW104112686 A TW 104112686A TW I534769 B TWI534769 B TW I534769B
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Description
本發明是有關於一種人機互動的電腦遊戲模擬方法及裝置,特別是指一種聲音追隨方法及裝置。 The invention relates to a computer game simulation method and device for human-computer interaction, in particular to a sound following method and device.
居住在城市中的小朋友對於農村常見相關活動例如:因為飼主會供應動物糧食,農村中所飼養的動物會依據飼主的呼叫聲改變行進方向以得到食物等活動無法實際體驗。因此,如何以農村常見的生活為內容作為遊戲和教育題材進而引導小朋友瞭解一些科學原理,藉此達成寓教於樂目的,是尚待解決的課題。 Children living in the city have common activities in the countryside. For example, because the owner will supply animal food, the animals raised in the countryside will not be able to actually experience the activities such as changing the direction of the food according to the caller's call. Therefore, how to use the common life in rural areas as the content of games and education, and then guide children to understand some scientific principles, in order to achieve educational and artistic purposes, is still a topic to be solved.
本發明之目的,即在提供一種改善先前技術缺失的聲音追隨方法及裝置。 It is an object of the present invention to provide a sound following method and apparatus for improving the prior art.
本發明聲音追隨方法應用於一聲音追隨裝置,該聲音追隨裝置包括一左側聲音感測器、一右側聲音感測器、一類比/數位轉換模組、一處理模組及一輸出模組,該方法包含以下步驟:該左側聲音感測器偵測一左側聲音信號及該右側聲音感測器偵測一右側聲音信號;該類比/數位 轉換模組依據該左側聲音信號轉換為一左側音量值及該右側聲音信號轉換為一右側音量值以供該處理模組換算一前進速度,並計算該左側音量值及該右側音量值之相減值以產生一移動方向;及該輸出模組受該處理模組控制而輸出對應該前進速度及該移動方向的追隨動作的模擬效果。 The sound following method is applied to a sound following device, wherein the sound following device comprises a left side sound sensor, a right side sound sensor, an analog/digital conversion module, a processing module and an output module. The method includes the following steps: the left side sound sensor detects a left side sound signal and the right side sound sensor detects a right side sound signal; the analog/digital position The conversion module converts the left sound signal into a left volume value and the right sound signal into a right volume value for the processing module to convert a forward speed, and calculates a subtraction between the left volume value and the right volume value. The value is generated to generate a moving direction; and the output module is controlled by the processing module to output a simulation effect corresponding to the forward speed and the following motion of the moving direction.
其中,該處理模組將該左側音量值及/或該右側音量值中的音量大小換算該前進速度快慢。 The processing module converts the volume level in the left volume value and/or the right volume value into the advance speed.
其中一種實施態樣中,該輸出模組具有一顯示器,該顯示器受該處理模組控制而輸出一虛擬對象對應該前進速度及該移動方向產生追隨動作的畫面。 In one embodiment, the output module has a display, and the display is controlled by the processing module to output a virtual object corresponding to the forward speed and the moving direction to generate a follow-up action.
另一種實施態樣中,該輸出模組具有一主體部、一移動機構、一驅動器及一馬達,該移動機構可搭載該主體部向左、向右或直行,該驅動器電性連接該處理模組並依據該前進速度及該移動方向的控制指令驅使該馬達帶動該移動機構搭載該主體部以該前進速度及該移動方向運行。 In another embodiment, the output module has a main body portion, a moving mechanism, a driver and a motor. The moving mechanism can carry the main body portion to the left, the right or the straight line, and the driver is electrically connected to the processing module. The group drives the motor to drive the main body to drive the main body at the forward speed and the moving direction according to the forward speed and the control command of the moving direction.
本發明的聲音追隨裝置包括一左側聲音感測器、一右側聲音感測器、一類比/數位轉換模組、一處理模組及一輸出模組。該左側聲音感測器偵測一左側聲音信號;該右側聲音感測器偵測一右側聲音信號;該類比/數位轉換模組電性連接該左側聲音感測器及該右側聲音感測器,將該左側聲音信號轉換為一左側音量值及該右側聲音信號轉換為一右側音量值;該處理模組電性連接該類比/數位轉換模組,依據該左側音量值及該右側音量值以換算一前進速 度,並計算該左側音量值及該右側音量值之相減值以產生一移動方向;該輸出模組電性連接該處理模組,受該處理模組控制而輸出對應該前進速度及該移動方向的追隨動作的模擬效果。 The sound following device of the present invention comprises a left side sound sensor, a right side sound sensor, an analog/digital conversion module, a processing module and an output module. The left side sound sensor detects a left side sound signal; the right side sound sensor detects a right side sound signal; the analog/digital conversion module is electrically connected to the left side sound sensor and the right side sound sensor, The left sound signal is converted into a left volume value and the right sound signal is converted into a right volume value; the processing module is electrically connected to the analog/digital conversion module, and is converted according to the left volume value and the right volume value. Forward speed And calculating a subtraction value of the left volume value and the right volume value to generate a moving direction; the output module is electrically connected to the processing module, and is controlled by the processing module to output a corresponding forward speed and the movement The simulation effect of the follow-up action of the direction.
本發明之功效在於:處理模組可計算出前進速度及移動方向,進而可使輸出模組產生追隨動作的互動模擬效果,達成寓教於樂的作用。 The effect of the invention is that the processing module can calculate the forward speed and the moving direction, thereby enabling the output module to generate an interactive simulation effect of following the action, and achieving the function of entertaining and learning.
1、100、200‧‧‧聲音追隨裝置 1,100,200‧‧‧Sound followers
10‧‧‧處理模組 10‧‧‧Processing module
11‧‧‧類比/數位轉換模組 11‧‧‧ Analog/Digital Converter Module
12‧‧‧輸出模組 12‧‧‧Output module
21‧‧‧左側聲音感測器 21‧‧‧Left sound sensor
22‧‧‧右側聲音感測器 22‧‧‧right sound sensor
3‧‧‧顯示器 3‧‧‧ display
31‧‧‧畫面 31‧‧‧ screen
4‧‧‧自走器材 4‧‧‧Self-propelled equipment
41‧‧‧主體部 41‧‧‧ Main body
42‧‧‧驅動器 42‧‧‧ drive
43‧‧‧馬達 43‧‧‧Motor
44‧‧‧移動機構 44‧‧‧Mobile agencies
301~306‧‧‧步驟 301~306‧‧‧Steps
本發明之其他的特徵及功效,將於參照圖式的實施例詳細說明中清楚地呈現,其中:圖1是一系統方塊圖,說明本發明聲音追隨裝置之實施例;圖2是一流程圖,說明本發明聲音追隨方法之實施例;圖3是一示意圖,說明如本發明聲音追隨裝置的其中一種實施態樣;及圖4是一系統方塊圖,說明本發明聲音追隨裝置之另一種實施態樣。 The other features and advantages of the present invention will be apparent from the detailed description of the embodiments of the embodiments of the invention. FIG. 1 is a system block diagram illustrating an embodiment of the sound following device of the present invention; An embodiment of the sound following method of the present invention is illustrated; FIG. 3 is a schematic view showing one embodiment of the sound following device of the present invention; and FIG. 4 is a system block diagram showing another implementation of the sound following device of the present invention. Aspect.
參閱圖1,本發明聲音追隨方法之實施例是由一聲音追隨裝置1執行,各元件作用說明如下。 Referring to Fig. 1, an embodiment of the sound following method of the present invention is executed by a sound following device 1, and the functions of the respective components are explained below.
聲音追隨裝置1包括一左側聲音感測器21、一右側聲音感測器22、一類比/數位轉換模組11、一處理模組10及一輸出模組12。 The sound following device 1 includes a left side sound sensor 21, a right side sound sensor 22, an analog/digital conversion module 11, a processing module 10, and an output module 12.
左側聲音感測器21偵測一左側聲音信號及該右側聲音感測器22偵測一右側聲音信號。 The left side sound sensor 21 detects a left side sound signal and the right side sound sensor 22 detects a right side sound signal.
類比/數位轉換模組11依據該左側聲音信號轉換為一左側音量值及該右側聲音信號轉換為一右側音量值以供該處理模組10換算一前進速度,處理模組10並計算該左側音量值及該右側音量值之相減值以產生一移動方向,且處理模組10將該左側音量值及/或該右側音量值中的音量大小換算該前進速度快慢。 The analog/digital conversion module 11 converts the left sound volume into a left volume value and the right sound signal into a right volume value for the processing module 10 to convert a forward speed, and the processing module 10 calculates the left volume. The value and the subtraction value of the right volume value are used to generate a moving direction, and the processing module 10 converts the volume level in the left volume value and/or the right volume value into the advance speed.
輸出模組12受該處理模組10控制而輸出對應該前進速度及該移動方向的追隨動作的輸出結果。 The output module 12 is controlled by the processing module 10 to output an output result corresponding to the forward speed and the following operation of the moving direction.
配合圖1及圖2,本發明聲音追隨方法中,處理模組10接收左側音量值(步驟301)以及接收右側音量值(步驟302),藉此計算左側音量值及右側音量值之相減值(步驟303),若是大於0,移動方向往左(步驟304),若是等於0,移動方向直行(步驟305),若是小於0,移動方向往右(步驟306)。 1 and 2, in the sound following method of the present invention, the processing module 10 receives the left volume value (step 301) and receives the right volume value (step 302), thereby calculating the subtraction value of the left volume value and the right volume value. (Step 303), if it is greater than 0, the moving direction is to the left (step 304), if it is equal to 0, the moving direction is straight (step 305), and if it is less than 0, the moving direction is to the right (step 306).
參閱圖3,一種實施態樣中,聲音追隨裝置100包括如圖1的左側聲音感測器21、右側聲音感測器22、類比/數位轉換模組11及處理模組10,不同的是,如圖1的輸出模組12具有一顯示器3,且顯示器3受處理模組10控制而輸出一具有一虛擬對象對應該前進速度及該移動方向產生追隨動作的畫面31。舉例來說,該虛擬對象是一群小鴨,假設操作者在小鴨群左方呼喚,則小鴨群的移動方向改成向左;假設操作者在小鴨群正前方呼喚,則小鴨群 的移動方向改成直行;假設操作者在小鴨群右方呼喚,則小鴨群的移動方向改成向右。較大聲則小鴨群的移動速度較快,反之則較慢。 Referring to FIG. 3, in an implementation manner, the sound following device 100 includes a left side sound sensor 21, a right side sound sensor 22, an analog/digital conversion module 11 and a processing module 10, as shown in FIG. The output module 12 of FIG. 1 has a display 3, and the display 3 is controlled by the processing module 10 to output a screen 31 having a virtual object corresponding to the forward speed and the moving direction. For example, the virtual object is a group of ducklings. If the operator calls to the left of the ducklings group, the direction of the ducklings is changed to the left. If the operator is calling in front of the ducklings, the ducklings are The direction of movement is changed to straight; if the operator calls on the right side of the ducklings, the direction of movement of the ducklings is changed to the right. The louder the ducklings move faster, and vice versa.
參閱圖4,另一種實施態樣中,聲音追隨裝置 200包括如圖1的左側聲音感測器21、右側聲音感測器22、類比/數位轉換模組11及處理模組10,不同的是,如圖1的輸出模組12具有一自走器材4,自走器材4包含一主體部41、一移動機構44、一驅動器42及一馬達43。 Referring to FIG. 4, in another embodiment, the sound following device 200 includes a left side sound sensor 21, a right side sound sensor 22, an analog/digital conversion module 11 and a processing module 10 as shown in FIG. 1, except that the output module 12 of FIG. 1 has a self-propelled device. 4. The self-propelled device 4 includes a main body portion 41, a moving mechanism 44, a driver 42, and a motor 43.
驅動器42電性連接處理模組10,可包括編碼模 組等用以控制馬達43運轉的相關電路,用以依據處理模組10計算出的前進速度及移動方向的控制指令驅使馬達43運行。主體部41可以是一動物造型的構造。移動機構44可以是(但不限於)一架設在主體部41下方且可控制不同轉向的萬向輪組。 The driver 42 is electrically connected to the processing module 10, and may include an encoding module. The group or the like controls the operation of the motor 43 to drive the motor 43 to operate in accordance with the control command of the forward speed and the moving direction calculated by the processing module 10. The body portion 41 can be an animal-shaped structure. The moving mechanism 44 can be, but is not limited to, a caster set that is disposed below the body portion 41 and that can control different turns.
藉由前述構件,移動機構44可受馬達43帶動 以將搭載的主體部41以該前進速度及該移動方向運行,達到使聲音追隨裝置200向左、向右或直行,且可依據音量大小調整移動速度之目的。 With the aforementioned members, the moving mechanism 44 can be driven by the motor 43 The main body portion 41 to be mounted is operated at the forward speed and the moving direction, so that the sound following device 200 is moved to the left, right or straight, and the moving speed can be adjusted according to the volume.
綜上所述,本發明之功效在於:處理模組10可 計算出前進速度及移動方向,進而可使輸出模組12產生追隨動作的互動模擬效果,達成寓教於樂的作用,故確實能達成本發明之目的。 In summary, the effect of the present invention is that the processing module 10 can The forward speed and the moving direction are calculated, and the output module 12 can also generate an interactive simulation effect of following the action, thereby achieving the effect of teaching and learning, so that the object of the present invention can be achieved.
惟以上所述者,僅為本發明之實施例而已,當 不能以此限定本發明實施之範圍,即大凡依本發明申請專 利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。 However, the above is only an embodiment of the present invention, when The scope of the present invention cannot be limited thereto, that is, the application for the invention is generally The simple equivalent changes and modifications made by the scope of the patent and the contents of the patent specification are still within the scope of the invention.
1‧‧‧聲音追隨裝置 1‧‧‧Sound follower
10‧‧‧處理模組 10‧‧‧Processing module
11‧‧‧類比/數位轉換模組 11‧‧‧ Analog/Digital Converter Module
12‧‧‧輸出模組 12‧‧‧Output module
21‧‧‧左側聲音感測器 21‧‧‧Left sound sensor
22‧‧‧右側聲音感測器 22‧‧‧right sound sensor
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