200922671 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種具有情感表達的電子玩具，特別曰 通過發光單元來表達情感的電子玩具。 疋 【先前技術】 當前的電子玩具不僅能自己行走，發聲，而且還可以 根據外部資訊（如環境亮度、噪音、溫度、用戶產生的 作）及内部資訊（電量、工作時間）等來改變情感。例如， 如美國專利號為 US6415203、US6442450、US6667593 中 都揭露了根據外部資訊及内部資訊改變電子玩具情感的方 法。 〜 相應於情感的改變，電子玩具可以做出相應的行為， 這樣行為一般為產生相應的語音或者動作。如上述的專利 亦揭露了電子玩具應因情感的改變做出相應的行為的方 法。也有-些電子玩具通過發出不同顏色的光來表示其情 感，例如世嘉公司生產的iCat電子玩具，在汇肘臉上裝設 有7顆三色LED ’通過發出不同顏色和亮燈位置的不同代 表不同的情感。 但疋在該電子玩具中，代表情感的燈顏色是很單調 的’即只有7種顏色，隨著電子玩具製作技術的提高和人 們對玩具性能要求的提高，人們希望電子玩具㈣神能象 真正的小動物一樣眼波流轉、顧盼生姿。 【發明内容】 200922671 有鑒於此，提供一種通過發光單元表達情感的電子玩 具及其發光方法，增加電子玩具發光部分的顏色的種類， 增強顏色的柔和度，能使電子玩具表現更多、更細腻的情 感。 本發明提供一種可表達情感的電子玩具，包括一處理 單元處理由一外部傳感單元和一内部傳感單元獲取電子玩 具的情感；一發光單元通過發光的方式表現該電子玩具的 情感，該發光單元至少包含兩種顏色發光燈和一混光器， 該混光器覆蓋在所述發光燈的上層；一存儲單元存儲有不 同情感與各發光燈的發光時長的對應關係；一控制單元與 發光單元相連，用於根據電子玩具的情感及該情感對應的 各發光燈發光時長控制發光單元。 本發明還提供一種電子玩具表達情感的發光方法，包 括獲設定電子玩具的情感類型；存儲發光顏色代表的情感 類型和其發光時長的對應關係；存儲發光顏色代表的情感 類型和其發光時長的對應關係；根據情感類型啟動對應顏 色的發光燈；控制發光燈的發光時長調節發光顏色，融合 發光燈的顏色。 【實施方式】 如圖1所示，是本發明電子玩具一實施方式的架構 圖。該電子玩具1包括：一處理單元10、一存儲單元20、 一外部感測器單元30、一控制單元40、一輸出單元50、 一發光單元60及一内部感測器單元70。 該外部感測器單元30其可包括有影像感測器、聲音感 7 200922671 測器、壓力/觸摸感測器等，苴 部環墙;感應該電子玩具1的夕卜 口丨咏k貝δίΐ ’如外部溫度資 力/觸摸資訊等。 儿又貝汛、聲音資訊及壓 該内部感測器70其可包括 哭、舛日车哭笪甘m 括有電I檢測器、熱量感測 。。物#，其用於感應該 電池電量、内部溫度、工作時長等。的内#貝訊，如 輸出單元50至少包括_揚聲器 做得電子玩具行走和動作，而揚聲器^ 玩具1能發聲做到與人交流。 便仟包千 實際中’出於對電子玩具1仿 部:測器3°的影像感測器可以放置在電子玩:二:二 =中’作為聲音傳感用的聲音感測器可以放置在電子玩且 3朵附近，而作為聲音輸出裝置的揚聲器51可以放置ς 玩具的嘴巴附近’而壓力/觸摸感測器可以放置在電子 :::脖頸部，肚皮等位置;馬達52可以放置在電子玩具 的腳底、頭頂。 r、所述處理單it 10帛於接收上述外部感測器3〇及内部 感測器7G產生的信號，並經過處理以獲取該電子玩具玉^ 情感；該處理單元1〇還可以根據不同的情感來控制揚聲器 2輸出不同的聲音及馬達52執行不同的動作。然，處二 單tl 10如何根據不同的外部資訊及内部資訊獲取電子玩 /、1的清感，及如何根據不同的情感控制揚聲器51輪出不 同的聲音及馬達52執行不同的動作並非為本發明之重 點’故在本實施方式中不作詳述。 200922671 在本發明中，處理單元10還可以通過控制單元40控 制發光單元60發出不同顏色的光來表達電子玩具1的不同 情感。該發光單元60包括至少兩個發光燈和一混光器64， 各燈之間的啟動和停止相互獨立，混光器64將發光燈發出 的光融合起來，可輸出一比較真實、逼真的色彩用以表達 電子玩具1的情感。在本實施方式中，該發光單元60包含 有三原色燈：紅燈61、綠燈62、藍燈63。該紅燈61、綠燈 62、藍燈63可以設置為LED燈。該混光器64可以是一覆 蓋在發光燈上的玻璃，也可以是別的具有散光效果的小器 件。 存儲單元20至少包括有一顏色情感表，該顏色情感表 紀錄紅燈61、綠燈62、藍燈63聯合表現出的顏色和其發 光時間的對應關係。該處理單元10是為根據獲取的情感在 顏色情感表找到對應的啟亮時間長度並發送啟亮時間控制 命令給控制單元40。控制單元40根據啟亮時間控制命令 控制發光單元60内各燈的啟動與停止。發光單元60内各 燈的啟動與停止時間的長短表現出各種不同的顏色，從而 顯示真實、逼真的色彩。 如圖2所示，是本實施方式中電子玩具存儲於存儲單 元20中的顏色情感表之示意圖。該顏色情感表包括有序 號、情感、顏色、發光時長等欄位。設定發光單元60中每 個發光燈變化的週期為5ms，發光時長攔位元定義發光單 元60中的每個燈（紅燈61、綠燈62、藍燈63)在每一週 期内的的開啟時長，其計量單位為ms。亦即，該顏色情感 9 200922671 表的每一條紀錄定義了某一情感（情感攔位）對應的顏色、 及每個燈（紅燈61、綠燈62、藍燈63)每一週期的開啟 時長。 根據成色原理，利用紅綠藍三原色的發光強度不同， 可以組合成上萬種不同顏色，因此，本實施方式中，通過 三原色燈開啟時間的長短來表現不同的發光強度，因此可 以輸出不同的顏色可以用於表達各種不同的情感。 例如，該表列出了 10種電子玩具的情感表達方式，其 中，序號為1的紀錄中，其情感欄位為“高興、喜悅”、顏 色攔位為“洋紅”、時間長度欄位為“紅燈5ms、綠燈 0ms、藍燈5ms” ，其意思為：當電子玩具1的情感為“高 興、喜悅”，發光單元60表現為“洋紅”色，該“洋紅” 色具體是通過在以5ms為週期變化的一段時間内，紅燈61 和藍燈63恒亮，而綠燈62恒滅，紅燈61和藍燈63發出 的紅色和藍色通過混光器64融合而成。 再如，在序號為10的紀錄中，其情感欄位為“討厭”、 顏色攔位為“灰色”、時間長度攔位為“紅燈3ms、綠燈 3ms、藍燈3ms” ，其意思為：當電子玩具1的情感為“討 厭”時，發光單元60表現為“灰色”，該“灰色”通過在 以5ms為週期變化的一段時間内，紅燈61、藍燈63、綠燈 62啟亮3ms，停止2ms來表現。通過紅燈61、藍燈63、 綠燈62發出的紅色、綠色、藍色的燈光融合而成。發光單 元60各個燈具體的啟動與停止的波形圖如圖3所示。 在圖3所示的波形圖中，紅燈61、綠燈62、藍燈63 10 200922671 的啟動週期均為5ms，因為肉眼視覺暫留的時間有㈣ 秒| ’因此’當所以在5邮的週期内，人的肉眼不能分辨 燈的啟動和停止’但是三種燈啟動時間的長短的 不同可以歧其發光_，因此，發光單元6G呈現出不同 的顏色。在圖3中’在一個週期内，紅燈61和藍燈幻啟 動時間和停止時間的比例為1:1 ’綠燈62不啟動，即紅燈 61和藍燈63每啟動2.5秒’就停止2.5秒，而綠燈62 一 直沒有啟動，在這樣的發光強度下，電子玩具的發光單元 60呈現的顏色為紫色。 、囷所示疋本發明電子玩具的發光單元60表達情 感的-流程圖。在步驟S11中’處理單元1〇獲取要表達的 情感類型。在步驟S12中，處理單元1G在存儲單元2〇中 調取該情㈣應的發光單元6G的顏色以及紅燈&、綠燈 62、，燈64的發光時長。步驟犯巾，控制單元4〇根據 處理單元ίο的命令控制紅燈61、綠燈62、藍燈64的發光 時間。步驟S14中，混光器64將紅燈61、綠燈62、藍燈 64發出的光融合成各種不同的顏色。 本發明不受本發明的具體實施方式的限制’可根據本 實施方式的技術方案和實際情況確定的新的實施方式。如 電子玩具的發光單元不僅僅包括眼睛，還可以是給電子玩 具佩帶的飾品。在本說明書中，不--闡述。 【圖式簡單說明】 圖1為本發明電子玩具表達情感的裝置—實施方式的 架構圖； 11 200922671 圖2為本實施方式中電子玩具存儲與存儲單元20中的 一顏色情感表； .圖3為本發明電子玩具的發光單元呈現紫色時，紅、 _ 綠、藍燈啟動和停止週期的波形圖；及 圖4為本發明電子玩具表達情感的方法的一流程圖。 【主要元件符號說明】 電子玩具 1 處理單元 10 存儲單元 20 外部感測器單元 30 控制單元 40 輸出單元 50 揚聲器 51 馬達 52 發光單元 60 紅燈 61 綠燈 62 藍燈 63 混光器 64 内部感測器單元 70 12200922671 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to an electronic toy having an emotional expression, particularly an electronic toy that expresses emotion through a light unit.疋 【Prior Art】 Current electronic toys can not only walk and vocalize themselves, but also change emotions based on external information (such as ambient brightness, noise, temperature, user-generated work) and internal information (electricity, working hours). For example, US Patent Nos. US6415203, US6442450, and US6667593 disclose methods for changing the mood of electronic toys based on external information and internal information. ~ Corresponding to emotional changes, electronic toys can make corresponding behaviors, such behaviors generally produce corresponding speech or actions. The above patent also discloses a method in which an electronic toy should behave correspondingly due to emotional changes. There are also some electronic toys that express their emotions by emitting different colors of light, such as the iCat electronic toy produced by Sega, which has seven tri-color LEDs on the elbow face. 'Different representations by emitting different colors and lighting positions Different emotions. However, in the electronic toy, the color of the lamp representing emotion is very monotonous. That is, there are only 7 colors. With the improvement of electronic toy making technology and the improvement of people's performance requirements, people hope that electronic toys (four) can be like real The little animals are like a wave of eyes, looking forward to life. SUMMARY OF THE INVENTION 200922671 In view of this, an electronic toy expressing an emotion through a light-emitting unit and a light-emitting method thereof are provided, the type of color of the light-emitting part of the electronic toy is increased, and the softness of the color is enhanced, so that the electronic toy can be more and finer. Greasy emotions. The invention provides an electronic toy capable of expressing emotions, comprising: a processing unit processing an emotion of acquiring an electronic toy by an external sensing unit and an internal sensing unit; and an illumination unit expressing the emotion of the electronic toy by means of illumination, the illumination The unit comprises at least two color illuminating lamps and a light mixer, the light absorbing device covering the upper layer of the illuminating lamp; a storage unit storing the correspondence between different emotions and the illuminating duration of each illuminating lamp; a control unit and The light emitting units are connected to control the light emitting unit according to the emotion of the electronic toy and the light emitting time of each of the light lights corresponding to the emotion. The invention also provides a light-emitting method for expressing emotions in an electronic toy, comprising: setting an emotion type of the electronic toy; storing a correspondence relationship between the emotion type represented by the illuminating color and the illuminating duration; storing the emotion type represented by the illuminating color and the illuminating duration thereof The corresponding relationship; the corresponding color of the illuminating lamp is activated according to the type of emotion; the illuminating time of the illuminating lamp is controlled to adjust the illuminating color, and the color of the illuminating lamp is fused. [Embodiment] FIG. 1 is a block diagram showing an embodiment of an electronic toy according to the present invention. The electronic toy 1 includes a processing unit 10, a storage unit 20, an external sensor unit 30, a control unit 40, an output unit 50, an illumination unit 60, and an internal sensor unit 70. The external sensor unit 30 can include an image sensor, a sound sense 7 200922671 detector, a pressure/touch sensor, etc., an ankle ring wall; and an induction of the electronic toy 1 'such as external temperature resources / touch information. The baby sensor, the sound information and the pressure sensor 70 can include crying, smashing the car, including the electric I detector, and heat sensing. . Object #, which is used to sense the battery power, internal temperature, working time, and so on. The #贝讯, such as the output unit 50 includes at least the _speaker to make the electronic toy walk and move, and the speaker ^ toy 1 can make a voice to communicate with people. The note pack is actually in the 'out of the electronic toy 1 imitation part: the detector 3° image sensor can be placed in the electronic play: two: two = medium' as the sound sensor for sound sensing can be placed in Electronic play and 3 nearby, and the speaker 51 as a sound output device can be placed near the mouth of the toy' and the pressure/touch sensor can be placed in the electronic:: neck, belly, etc.; the motor 52 can be placed in the electronic The sole of the toy, the top of the head. r, the processing unit 10 receives the signals generated by the external sensor 3〇 and the internal sensor 7G, and is processed to obtain the electronic toy jade emotion; the processing unit 1〇 may also be different according to different Emotions control the speaker 2 to output different sounds and the motor 52 performs different actions. However, how to obtain the electronic game/, 1 clear feeling according to different external information and internal information, and how to control different sounds according to different emotions 51 and the motor 52 perform different actions according to different emotions The focus of the invention is therefore not described in detail in the present embodiment. In the present invention, the processing unit 10 can also control the different emotions of the electronic toy 1 by the control unit 40 controlling the light-emitting unit 60 to emit light of different colors. The illuminating unit 60 includes at least two illuminating lamps and a light concentrating unit 64. The starting and stopping between the lamps are independent of each other, and the illuminator 64 fuses the light emitted by the illuminating lamps to output a more realistic and realistic color. Used to express the emotion of the electronic toy 1. In the present embodiment, the light-emitting unit 60 includes three primary color lights: a red light 61, a green light 62, and a blue light 63. The red light 61, the green light 62, and the blue light 63 can be set as LED lights. The light mixer 64 may be a glass that covers the illuminating lamp or another small device that has an astigmatism effect. The storage unit 20 includes at least a color emotion table that records the correspondence between the color represented by the red light 61, the green light 62, and the blue light 63 and the light emission time thereof. The processing unit 10 is configured to find a corresponding opening time length in the color emotion table according to the acquired emotion and send a lighting time control command to the control unit 40. The control unit 40 controls the activation and deactivation of the lamps in the lighting unit 60 in accordance with the lighting time control command. The length of the start and stop times of the lamps in the light-emitting unit 60 exhibits various colors to display true, true-to-life colors. As shown in Fig. 2, it is a schematic diagram of a color emotion table stored in the storage unit 20 in the present embodiment. The color emotion table includes fields such as a serial number, an emotion, a color, and a luminous duration. The period of each light-emitting lamp in the light-emitting unit 60 is set to be 5 ms, and the light-emitting time-station stop element defines the opening of each of the lights (red light 61, green light 62, blue light 63) in the light-emitting unit 60 in each cycle. Duration, the unit of measure is ms. That is, each record of the color emotion 9 200922671 defines the color corresponding to a certain emotion (emotional stop), and the opening time of each cycle (red light 61, green light 62, blue light 63). . According to the color forming principle, the illuminating intensities of the three primary colors of red, green and blue are different, and can be combined into tens of thousands of different colors. Therefore, in the present embodiment, different luminous intensities are expressed by the length of the opening time of the three primary color lights, so that different colors can be output. Can be used to express a variety of different emotions. For example, the table lists the emotional expressions of 10 electronic toys. Among them, in the record with the serial number 1, the emotional field is “happy, joyful”, the color block is “magenta”, and the time length field is “ The red light is 5ms, the green light is 0ms, and the blue light is 5ms, which means: when the emotion of the electronic toy 1 is "happy, joyful", the light-emitting unit 60 behaves as "magenta" color, and the "magenta" color is specifically passed in 5ms. For a period of time change, the red light 61 and the blue light 63 are constantly lit, and the green light 62 is always off, and the red and blue emitted by the red light 61 and the blue light 63 are merged by the light mixer 64. For another example, in the record with the serial number of 10, the emotional field is “hate”, the color block is “gray”, and the time length is “red light 3ms, green light 3ms, blue light 3ms”, which means: When the emotion of the electronic toy 1 is "disgusting", the light-emitting unit 60 behaves as "grey", and the "grey" is illuminated for 3 ms by the red light 61, the blue light 63, and the green light 62 in a period of time varying by 5 ms. , stop 2ms to perform. The red, green, and blue lights emitted by the red light 61, the blue light 63, and the green light 62 are combined. The waveform diagram of the specific start and stop of each lamp of the illuminating unit 60 is as shown in FIG. In the waveform diagram shown in Fig. 3, the start period of the red light 61, the green light 62, and the blue light 63 10 200922671 is 5 ms, because the time of the naked eye persistence is (four) seconds | 'so' when it is in the 5-mail cycle Inside, the human eye cannot distinguish between the start and stop of the lamp 'but the difference in the length of the three lamp start-up times can distinguish the light-emitting _, and therefore, the light-emitting unit 6G exhibits a different color. In Fig. 3, 'in one cycle, the ratio of the red light 61 and the blue light magic start time to the stop time is 1:1 'the green light 62 does not start, that is, the red light 61 and the blue light 63 start 2.5 seconds every time to start 2.5. In seconds, the green light 62 has not been activated. At such luminous intensity, the light-emitting unit 60 of the electronic toy presents a purple color. The light-emitting unit 60 of the electronic toy of the present invention is shown as a flowchart for expressing emotion. The processing unit 1 〇 acquires the emotion type to be expressed in step S11. In step S12, the processing unit 1G retrieves the color of the light-emitting unit 6G and the red light & green light 62, and the light-emitting time of the light 64 in the storage unit 2A. In the step of the towel, the control unit 4 controls the lighting time of the red light 61, the green light 62, and the blue light 64 according to the command of the processing unit ίο. In step S14, the light mixer 64 fuses the light emitted by the red light 61, the green light 62, and the blue light 64 into various colors. The present invention is not limited by the specific embodiments of the present invention. A new embodiment that can be determined according to the technical solutions of the present embodiment and actual conditions. For example, the lighting unit of an electronic toy includes not only eyes but also accessories worn for electronic toys. In this specification, it is not stated. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an architectural diagram of an apparatus for expressing emotions in an electronic toy according to the present invention; 11 200922671 FIG. 2 is a color emotion table in the electronic toy storage and storage unit 20 of the present embodiment; A waveform diagram of the start and stop periods of red, _ green, and blue lights when the light-emitting unit of the electronic toy of the present invention is purple; and FIG. 4 is a flowchart of a method for expressing emotions of the electronic toy of the present invention. [Description of main component symbols] Electronic toy 1 Processing unit 10 Storage unit 20 External sensor unit 30 Control unit 40 Output unit 50 Speaker 51 Motor 52 Light unit 60 Red light 61 Green light 62 Blue light 63 Blender 64 Internal sensor Unit 70 12