201247285 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種智慧型棒球打擊裝置及方法，特別是指 一種依揮擊情形而進行發球之智慧型棒球打擊裝置及方法，其 兼具可依使用者之揮擊而變化不同球路及可有效訓練接發 之瞬間反應等優點及功效。 【先前技術】 近來棒球打擊練習场相當盛行，讓許多熱愛棒球的人， 休閒空檔時，可享受棒球打擊的樂趣。 … 由於棒球打擊練習場係以自動發球機進行發球，因此， 使只是-個人，也可以進行打擊，沒有人數及場地的問題。 但-般棒球打擊練習場之自動發軸，只糾默之模 進行發球，其料及料乡為D賴並無絲浦化或 ΐΐϊΐ能Γ改變，當進行—定次數之打擊後，就會逐漸熟 悉其电球路線，使得打擊上較為單調，容易令人失去興 較難達到訓練瞬間反應的效果。 【發=容Γ要研發新產品’以解決上述缺崎 明之目的在於提供-種智慧型棒球打擊裝置及方 發球mm者之揮擊而變化不同球路及可有效訓練接 打擊述問題之技術手段係提供-種智慧型棒球 一發球裝置，用以發射一球體； 測部感測部及一第二感 及該第- 7¾、病*、表棒時係θ依續通過該第一感測部 及该第一感測部，並分別產生一第一訊號及 一擊球感測單元’其係依該球棒揮擊該球體之情形^產生 201247285 一揮擊訊號； 舰制’其制以接收該第—訊號、該第二訊號及該 姑田控制系統依該第一訊號及該第二訊號而計算出該 度’並依轉擊訊號而分析打擊結果，而打擊 ΊΪίΐΙ球棒擊中該球體及該球棒未擊中該球體兩種； 辞*重ϊΓ/紐具有·部、—_朗賴減—控制部， 訊號及該揮擊訊號而進行揮 ^+ϊ'、°果之運並以揮棒速度及打擊結果作類神經 經網舰’進而輸出發球資訊;而該控制部係依該類神 μ t輸出之發球資訊而控繼發球裝置之發球。 驟：本發明又包括-種智慧型棒球打擊方法，其包括下列步 m驟：準備一智慧型棒球打擊裝置，其包括： 發束裝置’用以發射一球體； 測邱了 ff單元’其係具有—第—感測部及一第二感 -揮擊訊號:;早70’其餘該轉轉該球體之情形而產生 ί城、·訊號及該 使用者之揮料度，並依該 結果係包括該球棒擊中該球==+而刀析打擊結果，而打擊 i達算部-===:， 棒速度及打擊:果之揮 網路模組之輸人，_輪出伽=連度及打擊結果作頬神經 經網路模組触之發職訊吨該類神 201247285 歷測運算步驟：感測一使用者以一球棒打擊該心 類神經網路模組之輸入，進而輸出發球資訊；果作為 發球[聰球步驟：該控制部依發球資訊控制該發球裝置進行 "明之上述目的與優點，不難從下述所選用實施例之2 細說，與附圖中，獲得深人瞭解。 貝明之洋 【實實施例並配合圖式詳細說明本發明於後： 晋，it及第二圖所示，本發明係為—種智慧型棒球打擊梦 Q 一發球裝置10、一揮棒速度感測單元20、—^ 球感測皁TC30及一控制系統4〇。 搫 n發球裝置1G，其係用以發射一球體71;該發 邱ηΐΐ有一水平角度調整部11、一仰角調整部12、一置^ i水平^發3 ^ ;該水平角度調整部11係用以調整發^ 祕ϋ角度’該仰角調整部12係用以調整發球之仰角；該置 球ί 71 ίΐΓ容納複數球體71 ;而該發射部14係用以將該 3141^13控制發球之速度；該發射部14係由兩個 Z 、、且成’利用兩個轉盤⑷之轉動而發射該球體71。 該仰角調整部12係可對發球之仰角進行-，預疋角度01之調整；如第三B圖所示，該水平角調 气:f發球之水平角度進行一第二預定角度Θ2之調整。 感測;;22棒元有二T部21及-第二 j二感測部21及該第二感卿22，並分職生—第一訊號 及一第一訊號。 夕球感測單元30，其係依該球棒72揮擊該球體71 之情开> 而產生一揮擊訊號。 兮制系統4G制以接收該第—訊號、該第二訊號及 u揮擊甙唬，並依該第一訊號及該第二訊號而計算出該使用者 201247285 70之揮棒速度、依該揮擊訊號而分析打擊結果，而打擊結果 係包括該球棒72擊中該球體71及該球棒72未擊中該球體°?1 兩種；又，該控制系統40具有運算部41、一類神經網路模组 42及一控制部43，該運算部41以依該第一訊號、該第二訊號 及該揮擊訊號而進行揮棒速度及打擊結果之分析運算，並以揮 棒$度及打擊結果作類神經網路模組42之輸入，進而輸出發 球資訊；而該控制部43係依該類神經網路模組42輸出之發球 資訊而控制該發球裝置10之發球。 更詳細的說’該第一感測部21及該第二感測部22皆為来 遮斷器；光遮斷⑽具有—光源，當絲棒72通過光遮斷器 時，該光源係會被阻斷，使光遮斷器產生訊號（光遮斷器之^ 計係為一般習知技術，在此不再詳述）。如第四圖所示，在= 使用者70之揮棒過程中，當該使用者7〇揮動該球棒72二 第一揮擊位置Π時，係會通過該第一感測部21，並產生气 一訊號，而當揮動該球棒72至該第二揮擊位置p2時 = 過該第二感測部22，並產生該第二訊號；該控織統4〇、^ 第一訊號及該第二訊號產生之時間差，即可運算出二 70 〜便用者 如第五圖所示，其係本發明之結構關係示意圖；其 控制系統40又具有一輸入部44及一顯示部45，該輸入邱二 係用以設定該控制系統4〇，並將設定資料顯示於該: if第I感測部21及該第二感測部22係分別利用兩個t比 ^數巧訊號轉肺67而將該第—訊敍該第二峨$ 後，傳送至該控制系統40 ;該擊球感測單元3〇係可二 感測裝置’藉由發球間隔時間内所感測的聲音而產生二二f =曰 號（即揮擊til號）’該控制系統4〇依該聲音訊號 二:= 擊中該球體71或未擊中；舉例來說，假設間‘口 疋為5秒，在這5秒内，該擊球感測單元3〇 號’即為此次擊球之結果(擊中該球體71會產訊 徵’而未擊巾辭會產生就鱗音特徵）。域&的聲音特 201247285 在該發球裝置ίο方面，其又具有一信 力馬達16、一第二動力馬達17、一第一驅第一動 動器19;該控制系統40係藉由一第一控第二驅 燈15，使該訊號燈15可於開始打擊啟動器^制該信號 =開始；在發球方面，該控制系統4_：^使^^ =2及-第二馬達控制器63分別控制該第—動第=達= μ第一動力馬達Π，達到兩個轉盤141之轉 及 七’該控制系統4G利用—第二控制器64及怎在角上調气 分別控制該第-驅動器18及該第二驅動器19，第 制益65 =峨ηι及—仰角舰馬達121，達到；= 關於該置球部13,其又且有一龆p卩門 體71滚動至發球位置。 作動，供該球 法驟本發明係又包括-種智慧型棒球打擊方 [A]準備步驟51:準備一智慧型棒 二發球裝置1G，置’其包括： 訊及該第二感測部22，並分別產: 情形其編轉72揮擊該球體之 該揮第-;號、該第二訊號及 7〇之揮棒速度、依^揮磁而計算出該使用者 係包括該球棒72擊^_ 1刀 = 擊打擊結果 =種；又，該控齡統4G具有運$ = ϋ擊/該球體71 201247285 資訊而控制神經網路模組42輪出之發球 並以⑽翻隔時間， 倾測運算步驟53 : 使用者7G以-球棒72打磬201247285 VI. Description of the Invention: [Technical Field] The present invention relates to a smart baseball striking device and method, and more particularly to a smart baseball striking device and method for serving in accordance with a swing situation, which can be combined with The advantages and effects of changing the course of the ball according to the user's swing and effectively training the instant response of the hair extension. [Prior Art] Recently, the baseball hit practice field is quite popular, so that many people who love baseball can enjoy the baseball hit when they are in the leisure time. ... Because the baseball strike range is served by an automatic ball machine, it can be attacked only by individuals, and there is no problem with the number of people and the venue. However, the general-purpose baseball hits the automatic launching shaft of the driving range, and only the model of the correcting is used for the serve. The material and the raw materials are not changed by the silkworm or the ΐΐϊΐ can be changed. Familiar with the electric ball route, making the strike more monotonous, it is easy to make it difficult to achieve the effect of training transient response. [Fa = Rong Rong wants to develop new products] to solve the above-mentioned lack of Qiu Ming's purpose is to provide a kind of smart baseball hitting device and the side of the ball to the player to change the different ball and can effectively train the technical means Providing a smart baseball-type teeing device for launching a sphere; the sensing portion and a second sense and the second-sense, the disease, and the stick are continuously passed through the first sensing portion And the first sensing portion, and respectively generating a first signal and a ball striking sensing unit 'swinging the ball according to the bat to generate a 201247285 one-swing signal; the ship's system is configured to receive the The first signal, the second signal and the Gutian control system calculate the degree according to the first signal and the second signal and analyze the impact result according to the slamming signal, and hit the ΊΪ ΐΙ ΐΙ bat to hit the sphere and The bat does not hit the spheroid; the vocabulary is ϊΓ ϊΓ 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 纽 控制 纽 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制The speed of the swing and the result of the blow are used as a kind of neural network ship ; And the control portion serving system by the output of such information μ t God control apparatus of the secondary tee ball. The invention further includes a smart baseball strike method, which comprises the following steps: preparing a smart baseball strike device, comprising: a hair bundle device 'for launching a sphere; measuring a ff unit' Having a -the first sensing portion and a second sensing-swinging signal:; the early 70's remaining the situation of the sphere to generate the ί城, the signal and the user's swing degree, and according to the result Including the bat hitting the ball ==+ and the result of the knife attack, and hitting the i-calculation department -===:, the speed of the stick and the blow: the input of the fruit network module, _ round out gamma = The degree of connection and the result of the attack are used as the nerves of the network through the network module. This kind of God 201247285 calendar operation steps: sensing a user to hit the input of the heart neural network module with a bat, and then Outputting the tee information; as a serving [constrained ball step: the control unit controls the teeing device according to the tee information], the above-mentioned purposes and advantages are not difficult to be described in detail from the following selected embodiment 2, and in the accompanying drawings, Get deep understanding. The invention is described in detail below with reference to the drawings: Jin, it and the second figure show that the present invention is a kind of intelligent baseball strike dream Q one serve device 10, a swing speed sensing Unit 20, -^ ball sensing soap TC30 and a control system 4〇. The 发n teeing device 1G is configured to emit a sphere 71; the hair ΐΐ ΐΐ has a horizontal angle adjusting portion 11, an elevation adjusting portion 12, and a horizontal level 3 ^; the horizontal angle adjusting portion 11 is used The elevation angle adjusting portion 12 is configured to adjust the elevation angle of the serving ball; the ball ί 71 ΐΓ accommodates the plurality of spheres 71; and the transmitting portion 14 is configured to control the speed of the 3141^13 to serve the ball; The transmitting portion 14 is composed of two Z's and is rotated by the rotation of the two turntables (4) to emit the spherical body 71. The elevation adjustment unit 12 can perform an adjustment of the elevation angle of the service to the elevation angle of the tee shot; as shown in the third diagram B, the horizontal angle adjustment: the horizontal angle of the tee shot is adjusted by a second predetermined angle Θ2. Sensing; 22 bar has two T parts 21 and - second j two sensing part 21 and the second sensing 22, and is divided into two students - the first signal and a first signal. The celestial sensing unit 30 generates a slamming signal according to the sway 72 swiping the spheroid 71. The control system 4G is configured to receive the first signal, the second signal, and the u-swing, and calculate the swing speed of the user 201247285 70 according to the first signal and the second signal. The hitting result is analyzed, and the striking result includes that the bat 72 hits the ball 71 and the bat 72 does not hit the ball °?1; further, the control system 40 has a computing unit 41, a type of nerve The network module 42 and a control unit 43 perform the analysis of the swing speed and the striking result according to the first signal, the second signal, and the swipe signal, and use a swing of $ degrees and The hitting result is input to the neural network module 42 to output the tee information, and the control unit 43 controls the teeing of the teeing device 10 according to the tee information output by the neural network module 42. In more detail, the first sensing portion 21 and the second sensing portion 22 are all interrupters; the light blocking (10) has a light source, and when the wire rod 72 passes through the photointerrupter, the light source is It is blocked to cause the photointerrupter to generate a signal (the photointerrupter is a conventional technique and will not be described in detail here). As shown in the fourth figure, during the swing of the user 70, when the user 7 swings the first swing position of the bat 72, the first sensing portion 21 passes through Generating a gas signal, and when the bat 72 is swung to the second swing position p2, the second sensing portion 22 is passed, and the second signal is generated; the control signal is 4, the first signal and The time difference generated by the second signal can be calculated as a second 70. The user is shown in the fifth figure, which is a schematic diagram of the structure relationship of the present invention; the control system 40 further has an input portion 44 and a display portion 45. The input Qiu is used to set the control system 4〇, and the setting data is displayed on the: if the first sensing unit 21 and the second sensing unit 22 respectively use two t-numbers of signals to turn lungs 67, after the second message is transmitted to the control system 40; the ball sensing unit 3 can generate the second sensing device by the sound sensed during the tee interval. Two f = apostrophe (ie swipe til number) 'The control system 4 depends on the sound signal two: = hit the sphere 71 or miss; for example, The setting 'mouth' is 5 seconds. In this 5 seconds, the hitting sensor unit 3 nickname 'is the result of the hit (hit the ball 71 will produce a message) and the untouched resignation Produce a scale feature). The sound of the field & 201247285 further includes a power motor 16, a second power motor 17, and a first drive first actuator 19; the control system 40 is provided by a first Controlling the second drive lamp 15 so that the signal lamp 15 can start the strike starter to control the signal = start; in terms of serving, the control system 4_: ^ makes ^^ = 2 and - the second motor controller 63 respectively Controlling the first motion = up to μ first power motor Π, reaching the two turntables 141 and seven' the control system 4G utilizing - the second controller 64 and how to adjust the first drive 18 And the second driver 19, the first benefit 65 = 峨ηι and the elevation ship motor 121, reaches; = about the ball-handling portion 13, which has a 龆p卩 door body 71 rolled to the serving position. Actuation for the ball method The present invention further includes a type of smart baseball striker [A] preparation step 51: preparing a smart bar second serve device 1G, which includes: the second sensor portion 22 And separately producing: the situation is compiled by the 72-swinging of the sphere, the second, the second signal, and the swing speed of the seventh, and the user's system includes the bat 72. Click ^ _ 1 knife = hit hit result = species; in addition, the age-controlled 4G has the $= sniper/the sphere 71 201247285 information and controls the neural network module 42 rounds the serve and (10) rip time, Stepping operation step 53: User 7G snoring with - bat 72
N rm欲j·、-甲、，周路模，，且42之輸入，進而輸出發球資訊。 置10進球驟54:該控制部43依發球資訊控制該發球裝 置發’該發球$置10以預定之速度及位 鹛innr/i球體7，其中’該發球裝置10係預設有一個好球 個位置ΐίΪΓφ示），再依該好球帶100上之平均分配的9 够 第一位置叫、第二位置P12、第：位置 P、J四位置P14、第五位置P15、第六位置P16、 P17、二第八位置p18、第九位置P19)。 ⑦七位置 1 吏用者7〇打擊預設的丸球後，該 ==算4=揮棒速度i九次揮擊結果，並 輸入，進而輸出發球資訊，而發球資訊係 速度；如第九圖所示，該控制系統4〇 ^ ^«Ml即》別運鼻出第一球揮棒速度、第二球揮 、 ::球揮棒速度、第四球揮棒速度、第五球揮棒速度、第；球 f棒速度、第七球揮棒速度、第八球揮棒速度、第九^ 棒二球揮棒結果、第三球揮棒結果、第 棒，、第域揮棒結果，並作為類神經網 路槟組之輸入，進而輸出發球區域（即第一區 第二區域)及發球速度（第一速度、第二速度及第三速度^關 201247285 棒結果’係以。或1做為輸人，1代表有打中，0代表 汉打中。 < —關於該發球區域’其係如第十A至第十C圖所示，以預先 球帶100為基準，劃分為一第一區域臟、-第二 及—第三區域100C，第一區域1⑼A為好球帶1〇〇 -St二該第二區域1麵為好球帶100中段區域，而該第 Li好球帶100下段區域，且該第一區域100Α、該 並及該第三區域麵皆平均劃分九個發球位置， C圖S’ 1 〇對九個發球位置進行發球(如第十A至第十 域麵、該第二區域丨_及該第三區域 ί有第一發球位置N1、第二發球位置N2、第三 位詈Nfi笛、ί四發球位置N4、第五發球位置N5、第六發球 置、第七4球位置N7、第八發球位置N8、第九發球位置 而關於該發球速度，係分為第一 度’第-速度>第-速声〉迷度第—速度及第三速 速度之搭配ί化’發賴域與發球 f心第表所不’共有九種變化。 第一表 發球區域與發球速度之搭配變化N rm wants j·, -A,, Zhou Lu, and 42 input, and then outputs the tee information. Step 10: The control unit 43 controls the teeing device to send the 'the tee $ at a predetermined speed and the position innr/i sphere 7 according to the tee information, wherein the teeing device 10 is pre-configured. The ball position ΐίΪΓφ), and then according to the average distribution of the ball 100 is equal to the first position, the second position P12, the first position P, the J position P14, the fifth position P15, the sixth position P16 , P17, two eighth position p18, ninth position P19). 7 7 position 1 吏 user 7 〇 after hitting the preset pill ball, the == count 4 = swing speed i nine times the result of the swipe, and input, and then output the tee information, and the tee information speed; such as the ninth As shown in the figure, the control system 4〇^^«Ml is the first ball swing speed, the second ball swing, the ::ball swing speed, the fourth ball swing speed, the fifth ball swing Speed, the first; the ball f bar speed, the seventh ball swing speed, the eighth ball swing speed, the ninth ^ rod two ball swing result, the third ball swing result, the first bar, the first field swing result, And as the input of the neural network of the Penang group, and then output the teeing area (ie, the second area of the first area) and the speed of the serve (the first speed, the second speed, and the third speed ^ 201247285 rod results '.) or 1 As a loser, 1 means hit, 0 means hit. < -About the teeing area' is as shown in the tenth through tenth Cth, and is divided into one based on the pre-ball 100 The first region is dirty, the second and the third region 100C, the first region 1 (9) A is a good ball band 1〇〇-St 2, and the second region 1 is a good ball band 100 a region, and the first Li zone has a lower zone of 100, and the first zone 100Α, the sum and the third zone face are equally divided into nine serve positions, and the C map S' 1 〇 serves the nine serve positions ( For example, the tenth Ath to the tenth domain, the second area 丨_ and the third area ί have a first tee position N1, a second tee position N2, a third position, a Nfi flute, a fourth tee position N4, and a fifth The serve position N5, the sixth serve position, the seventh 4 ball position N7, the eighth serve position N8, and the ninth serve position are related to the serve speed, and are classified into a first degree 'first-speed> first-speed sound> The combination of the first speed and the third speed speed ί "There is a change in the 'favoring domain and the serve' f heart table. There are nine variations. The first table teeing area and the serve speed change
201247285 如第十一A圖所示，其係第一表中之 其發球區域為第-區域漏A，該發球 之示意圖； 區域謹之第-發球位置见至第九發球位向該第一 速度之發球。 w狐置N9進行第一 如第十-B圖所*，其係第一表中之 其發球區域為第二區域麵，該發球裝置 意圖’ 區域100Α之第一發球位置N1至第 置:向該第二 速度之發球。 i ^進行第三 Α圖所示之步 驟 關於揮棒速度之運算流程，其係如第十 讀取第一訊號及第二訊號； 計算揮棒速度； 輸出揮棒速度。 B圖所示之步 關於打擊結果之分析流程，其係如第十 收集擊球聲音訊號(即揮擊訊號）； 讀取聲音訊號特徵； 聲音辨識； 輸出辨識結果(也就是擊中該球體71 + τ >。 細流if十三騎示’其係本發明之智慧型棒球^方法之詳 其中，該預定發球步驟52係具有三個流程： 設定發球間隔時間； 啟動信號燈(表示打擊開始）； 依預設速度及位置發射N個球體； 關於預設速度及位置，係讀取該控制系統4 發球資料庫40A的資料。 Y之-預5又 在感測運算步驟53方面，係具有兩個流程： 201247285 取得N次打擊之揮棒速度及揮擊結果， 路模組之輸人；類神經網路模組之運算，係 資料庫之比對。 發球資訊 輸出發球資訊。 而該發球步驟54 ’係依發球資訊控制發球 综上所述，本發明之優點及功效可歸;^裝置發球。 興趣^本發明利用類神經網路模 f至二= 發球速度之變^ ，較難達到訓練瞬間反應的。而 =組;可健使用者7G之縣情形而 速度之變化，有效訓練打擊的瞬間反應發球&域及發球 所做明，對於該實施例 達成前述目的，實已符本f賴者明瞭本發明的確可 【圖式簡單說明】°法之規定，爰提出發明專利申請。 ^ -圖係本發明之智慧型棒球 C明之發球裝置之示』 第三Β圖整之示意圖 $圖係本發明之結構意圖 第方法之流程示意圖 第八圖係本發明之好球帶之Si劃分示意圖 201247285 第九圖係本發明之發球資訊演算之示意圖 第十A圖係本發明之發球區域一之示意圖 第十B圖係本發明之發球區域二之示意圖 第十C圖係本發明之發球區域三之示意圖 第十一 A圖係本發明之發球變化一之示意圖 第十一 B圖係本發明之發球變化二之示意圖 =二A圖係本發明之揮棒速度運算之流程示意圖 第十二B圖係本發明之揮擊結果分析 第棒球打擊方法之=程示意圖 100Α第一區域 100C第三區域 11水平角度調整部 13置球部 14發射部 15信號燈 17第二動力馬達 19弟一驅動器 21第一感測部 30擊球感測單元 41運算部 43控制部 45顯示部 52預定發球步驟 54發球步驟 62第一馬達控制器 64第二控制器 66第四控制器 70使用者 72球棒 100妤球帶 100B第二區域 10發球裝置 12仰角調整部 131閘門闊 141轉盤 16第一動力馬達 18第一驅動器 20揮棒速度感測單元 22第二感測部 40控制系統 42類神經網路模組 44輸入部 51準備步驟 53感測運算步驟 61第一控制器 63第二馬達控制器 65第三控制器 67類比/數位訊號轉換器 Ή球體 12 201247285 01第一預定角度 P1第一揮擊位置 P11第一位置 P13第三位置 P15第五位置 P17第七位置 P19第九位置 N2第二發球位置 N4第四發球位置 N6第六發球位置 N8第八發球位置 Θ2第二預定角度 P2第二揮擊位置 P12第二位置 Π4第四位置 P16第六位置 P18第八位置 N1第一發球位置 N3第三發球位置 N5第五發球位置 N7第七發球位置 N9第九發球位置 13201247285 As shown in Figure 11A, the tee-off area in the first table is the first-region leak A, the schematic diagram of the tee; the area-first tee position sees the ninth tee position to the first speed Serve. The first set of the first serve is the first serve position of The second speed of the serve. i ^ Perform the steps shown in the third figure. The flow of the swing speed is as follows: the tenth reading the first signal and the second signal; calculating the swing speed; outputting the swing speed. Step B shows the analysis process of the striking result, such as the tenth collection of the hitting sound signal (ie, the swipe signal); reading the sound signal characteristic; the sound recognition; outputting the identification result (that is, hitting the sphere 71) + τ >. The trickle if 13 rides the details of the smart baseball method of the present invention, the predetermined serve step 52 has three processes: setting the tee interval; starting the signal light (indicating the start of the strike); N spheres are transmitted according to the preset speed and position; for the preset speed and position, the data of the control system 4 serving database 40A is read. Y-pre-5 is in the sensing operation step 53, which has two Process: 201247285 Get the speed of the N hits and the result of the swing, the input of the road module; the operation of the neural network module, the comparison of the database. The serve information output tee information. And the service step 54 According to the service of the tee information control, the advantages and effects of the present invention can be attributed to; ^ device service. Interest ^ The invention uses the neural network mode f to two = the change of the serve speed ^, it is difficult to reach training Practice the instantaneous reaction. And = group; can be used to change the speed of the user 7G county, the effective training of the attack, the instantaneous response to the tee & field and serve to make clear, for the embodiment to achieve the above purpose, it has been F Lai Ming understands that the present invention can indeed [simplify the drawing] the provisions of the ° method, and file an invention patent application. ^ - The system of the smart baseball C Mingzhi service device of the present invention is shown in the third figure. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a schematic view showing the Si division of the good sphere of the present invention 201247285. The ninth diagram is a schematic diagram of the tee information calculation of the present invention. FIG. 10A is a teeing area of the present invention. FIG. 10B is a schematic view of a teeing area 2 of the present invention. FIG. 10C is a schematic diagram of a teeing area 3 of the present invention. FIG. 11A is a schematic diagram of a tee change of the present invention. Schematic diagram of the change of the service of the second ball = the second A picture is the flow chart of the swing speed calculation of the present invention. The twelfth B picture is the analysis of the swing result of the present invention. First region 100C third region 11 horizontal angle adjusting portion 13 ball portion 14 transmitting portion 15 signal lamp 17 second power motor 19 first driver 21 first sensing portion 30 ball sensing unit 41 computing portion 43 control portion 45 display Part 52 predetermined serve step 54 serve step 62 first motor controller 64 second controller 66 fourth controller 70 user 72 bat 100 ball ball belt 100B second region 10 ball device 12 elevation adjustment portion 131 gate width 141 turntable 16 first power motor 18 first driver 20 swing speed sensing unit 22 second sensing unit 40 control system 42 type neural network module 44 input portion 51 preparation step 53 sensing operation step 61 first controller 63 Two motor controller 65 third controller 67 analog/digital signal converter Ή sphere 12 201247285 01 first predetermined angle P1 first swing position P11 first position P13 third position P15 fifth position P17 seventh position P19 ninth Position N2 second serve position N4 fourth serve position N6 sixth serve position N8 eighth serve position Θ 2 second predetermined angle P2 second swing position P12 second position Π 4 fourth position P16 sixth position P18 eighth A first counter N1 serve a third ball position N3 position N5 N7 position to serve a fifth ball seventh position N9 position ninth tee 13