1262092 九、發明說明： 【發明所屬之技術領域】 本發明係提供-種『隨電流負載差值調整跑步機跑 帶速度之m主判途射精麵反應使用者之跑 速而令跑步機跑帶配合調整轉動速度趨於相同，俾使用者 可穩定的於跑帶上跑步，及藉其係以電流負載為運算因子 ，配合鍵入之各種運算式，人乃可達到有效運動^理之 功效；其主要係利用馬達驅動跑帶轉動時，必定有一電流 負載輸出，及跑帶受使用者每踩踏一步時，有一較大電流 負載輸出，是以藉著電流貞載間之時間差值別、，乃反應 出使用者之跑速；而將該等電流負載訊號藉一負 測電路傳遞至一微處理單元，計算其差值而再盥先前=得 之差值比較，依其間之錄大小，以雌馬_動跑帶之 轉速，使跑帶之速度配合使用者之跑速而趨於一致；而藉 電流負載之時間差值，乃能真實的反應使用者之跑速，精 確的調整跑帶之速度。 【先前技術】 利用跑步機從事跑步運動，以維持身體健康，並提昇 心肺功能，已相當的普遍，而跑步機之研發自非電動者， 進化至以電力驅動跑帶，其研發速度及功能之提昇，可謂 為曰千里，然為符合使用者之要求，使其更方便、更安 全，乃一研發之方向，近來，一種可隨著使用者之跑速而 自動調整跑帶速度之跑步機，乃因應產生，而目前已問市 之相關機種之設計方向，皆朝著於跑步機上增設一些結構 1262092 式之元件，藉該結構式元件被觸及時所產生之訊號，傳輸 至一處理單元與原設定比較後，再發出—訊號予驅動馬達 ，而令驅動馬達調整驅動跑帶轉動之逮度；請參閱第九二 二0--四二號『跑步機變速（尤指加速）回饋裝置』新 型專利（以T簡稱習知案），該習知案係藉於驅動馬達之轉 動軸2 21連設-具穿透區與遮蔽區之光柵盤，並於光柵 盤表面設-光源照射器，該光源照射器再連結一感應晶片 ’該感應晶片並被輸入-設定值’其係於跑步者追上原先 設定之速度時’跑步者腳步摩擦跑步循環帶，對於轉動軸 必定產生-更大之強迫鱗，而表現於光滅之轉速，此 時光源照射器照射後，透過感應晶片將此代表更大之強迫 速率之變動值’與設定值運算形成一差值，並將差值訊號 連線傳遞於電腦啟動機構’電腦啟動機構運算該差值，應 回饋之速度訊息’以另-連線與馬達驅動器相連，並令馬 達轉速變更；藉此，使跑步循環帶之轉速趨近於使用者之 跑逮；惟’該習知案之光源照射器若損壞，其自動變速之 功能即喪失；而該習知案僅係冰山一角，坊間以外加之結 構生兀件’以促使跑帶得自配合使用者之跑速而自動變速 ，跑步機，往往因為設計之方向，朝外加結構性元件之設 °十，致其功能並未如預期，而有待改良。 【發明内容】 基於上述習知跑步機之缺點，本發明人乃本著從事相 1262092 驗’潛心研究，不斷的設計改良，並製作 un &反覆的測試，再加以改進，終有確能達成以 下創作目的之本發明誕生。 本^明之主要目的，係使跑步機之跑帶可隨著使 用者之〇速而4月確的調整快慢，不會產生誤判，致生危險 之情形。 本t月之〜欠要目的係藉於微處理器鍵有數種運算式， 俾使用者可自我運鱗理，*更有效的賴。 馨 為達上述創作目的’本發明之改良特徵係在於：其係 匕括貞載感應偵測電路、一微處理單元、一馬達驅動器 y亥負載感應偵測電路係檢測驅動跑帶轉動之驅動馬達之 ㈣負載’该負載感應偵測電路係將電流負載傳輸至微處 理單兀’ 4處理單元係内鍵有數運算式，其係將先後時間 測得之電流負载差值予以比較，而發出一加速或減速或恆 連之喊達鶴器，以令跑帶之馬賴賴整； ⑩ 處理單位係另設有一操作介面及一顯示器丨該馬達驅 動為係另與一偵測馬達轉速之速度感應器連結，該速度感 應器係同時與微處理單元連結；該操作介面係設有數功能 鍵’可將微處理單元運算之結果，顯示於顯示器；該馬達 驅動器係再與一坡度控制馬達連結，該坡度控制馬達係可 調整跑帶成傾斜角度。 【實施方式】 7 a^62〇92 藝之人士，對本發明 ’洋細說明如后：（ 曰後之實施，並不以 之改良實施，皆受本 為使貴審查委員及習於本項技1262092 IX. Description of the invention: [Technical field of the invention] The present invention provides a kind of "running speed of a treadmill with a current load difference to adjust the running speed of the treadmill. With the adjustment of the rotation speed tends to be the same, the user can run stably on the running belt, and by using the current load as the calculation factor, with the various calculation formulas typed, the person can achieve the effect of effective movement; Mainly when using the motor to drive the belt to rotate, there must be a current load output, and the running belt is subject to a large current load output when the user steps on one step, which is based on the time difference between the current and the load. Responding to the running speed of the user; and transmitting the current load signal to a micro processing unit by a negative measuring circuit, calculating the difference and then comparing the difference of the previous =, according to the size of the recording, to the female The speed of the horse _ running belt makes the speed of the running belt and the speed of the user tend to be consistent; and the time difference of the current load can truly reflect the running speed of the user and accurately adjust The speed of running. [Prior Art] It is quite common to use treadmills for running sports to maintain good health and improve heart and lung function. The development of treadmills has evolved from electric vehicles to electric drive belts, and its development speed and function. Improvement can be described as a thousand miles, but in order to meet the requirements of users, making it more convenient and safer, is a research and development direction, recently, a treadmill that can automatically adjust the running speed with the user's running speed. However, the design direction of the relevant models of the city has been asked to add some components of the structure 1262902 to the treadmill, and the signals generated by the structural components are transmitted to a processing unit and After the original setting is compared, the signal is sent to the drive motor, and the drive motor is adjusted to drive the rotation of the running belt; please refer to the ninth 222--42 "Treadmill shifting (especially acceleration) feedback device" A new type of patent (referred to as a short case by T), which is connected by a rotating shaft 2 21 of a driving motor - a grating disk having a penetrating zone and a shielding zone, and a grating disk table a light source illuminator, the light source illuminator is further coupled to a sensing chip 'the sensing chip and is input - set value' is tied to the runner's speed when the runner is chasing the original set speed. The axis must produce a larger forced scale, which is expressed in the speed of the light extinguishing. At this time, after the light source illuminator is irradiated, the variation value of the larger forced rate is formed by the induction wafer to form a difference with the set value operation. And the difference signal connection is transmitted to the computer starting mechanism 'computer startup mechanism to calculate the difference, the speed information to be fed back' is connected to the motor driver by another connection, and the motor speed is changed; thereby making the running cycle belt The speed of the vehicle is close to that of the user; however, if the light source illuminator of the conventional case is damaged, the function of the automatic shifting is lost; and the conventional case is only the tip of the iceberg, and the structure is added to the structure. In order to make the running belt automatically change the speed according to the running speed of the user, the treadmill often has a function of setting the structural element to the outside due to the direction of the design, so that its function is not as expected. Period, but needs to be improved. SUMMARY OF THE INVENTION Based on the shortcomings of the above-mentioned conventional treadmills, the inventors have been engaged in the research and development of the phase 1262902, continuously designing and improving, and making un & repeated tests, and then improving them, and finally can achieve The invention for the following creative purposes was born. The main purpose of this is to make the running belt of the treadmill adjust slowly according to the user's idle speed in April, without misjudging and causing danger. This month's ~ owing to the purpose of borrowing microprocessor keys has several kinds of arithmetic expressions, 俾 users can self-leave, * more effective. Xin is the purpose of the above-mentioned creations. The improved feature of the present invention is that it includes a load sensing detection circuit, a micro processing unit, and a motor driver. The load sensing detection circuit detects the driving motor that drives the running belt to rotate. (4) Load 'The load-sensing detection circuit transmits the current load to the microprocessor's processing unit. The internal key has a number of arithmetic expressions, which compares the current load difference measured in successive times, and issues an acceleration. Or slow down or Henglian's shouting the crane to make the running belt run the horse; 10 processing unit is equipped with an operation interface and a display, the motor is driven by another speed sensor that detects the motor speed The speed sensor is connected to the micro processing unit at the same time; the operation interface is provided with a plurality of function keys 'displaying the result of the operation of the micro processing unit on the display; the motor driver is coupled to a slope control motor, the slope The control motor can adjust the running belt to an inclined angle. [Embodiment] 7 a^62〇92 The person of the art, the description of the invention is as follows: (After the implementation of the sequel, it is not improved and implemented, it is subject to the examination of the members and the use of this technique.
更步之瞭解，茲舉一較佳實施例 十隹 5 _L ，本實施例僅為利於說明，本發明 此為限，凡以本創作之技術特徵所為 劊作所拘束）。 理/參閱圖-、二所示，本實施例之系統係包括一微處 重里=凡1 1、—顯示器2 2、—操作介面2 3、-馬達驅 2 4、-速度感應u 5、-負载感應偵測電路2 7 ’其中， 該微處理單元21係再分別與操作介面23、顯示器 2 2、馬達驅動器2 4、速度感應器2 5、坡度控制馬達 1 6負載感應镇測電路2 7連結；該馬達驅動器2 4再 分別與-設於跑帶2 9處之速度_馬達2 8及一坡度控 制馬達2 6連結；該速度感應器2 5設於跑步機2 〇之機 架上，並可偵測跑帶2 9之速度；該微處理單元21係與 操作介面2 3、顯示器2 2—起裝設於一儀錶板2()1， 其内建有數運算式，可持續接收因使用者踩踏於跑帶2 9 促使速度控制馬達2 8增大之電流負載，經負載感應偵測 電路2 7所偵測並傳遞之電流負載間之時間差值訊號，該 不同時間點取得之數電流負載時間差值訊號乃被微處理單 元予以相互比對，請配合參閱圖三A所示，倘使用者之跑 1262092 速維持穩定之速度，貞匕:欠轉之數值A、b 白为 相近，速度控制馬達2 8之轉速則保持均速；請再配」 三B所示，當·者之跑速加快，㈣觀應_電= 27所測得之電流負载升高，其電流_日摘差值訊 微處理單元21比對，若數值A、B趨於相近，且小^ 先記憶之穩定值，則微處理單元2 i即發出—指令予馬廣 驅動器2 4，令速度控制馬達2 8加快轉速，使跑帶2達 加快轉動以配合制者之跑速；該連結於跑帶⑼之乘9 感應器2 5乃錢跑帶2 9之速度，並將訊號傳遞至$ 理單元21，顯示於顯示器2 2±;該微處理單元2 = 可受操作介面2 3之㈣而進行各種舰選項之運算，、= 將運算後之數值及曲線圖顯示於顯示器2 2，其係至少^ 括： /、夕匕 -.步伐數目計#:步伐數目=目標時間/每步時間For a better understanding, a preferred embodiment, 隹5 _L, is for illustrative purposes only, and the present invention is limited thereto, and is limited by the technical features of the present invention. As shown in FIG. 2 and FIG. 2, the system of the present embodiment includes a micro-portion=all-1, a display 2, an operation interface 2 3, a motor drive 2 4, a speed sensor u 5,- The load sensing detection circuit 2 7 ', wherein the micro processing unit 21 is respectively connected to the operation interface 23, the display 2, the motor driver 24, the speed sensor 25, the slope control motor 16 load sensing circuit 2 7 The motor driver 24 is further coupled to a speed_motor 28 and a slope control motor 26 disposed at the running belt 29; the speed sensor 25 is disposed on the frame of the treadmill 2 The speed of the running belt 21 can be detected; the micro processing unit 21 is mounted on the instrument panel 2 (1) together with the operation interface 23 and the display 2 2, and has a number of arithmetic expressions therein, which can continuously receive the cause. The time difference signal between the current loads detected and transmitted by the load sensing detection circuit 27 by the user stepping on the running belt 2 9 causing the speed control motor 28 to increase the current load, and the number of times obtained at the different time points The current load time difference signal is compared with each other by the microprocessor unit. Please refer to the figure. As shown in Figure A, if the user's running speed is 1,260,902, the speed is stable, 贞匕: the values of the under-revolutions A and b are similar, and the speed of the speed-controlled motor 28 is kept at the same speed; please match the three-B When the running speed of the person is accelerated, (4) _ _ electric = 27 measured current load rises, the current _ day pick difference signal processing unit 21 is compared, if the values A, B tend to be close, and The small ^ first memory stable value, the micro-processing unit 2 i is issued - command to the Ma Guang driver 24, so that the speed control motor 28 accelerates the speed, so that the running belt 2 accelerates to match the speed of the maker; Connected to the running belt (9) by the 9 sensor 2 5 is the speed of the belt running 2 9 , and the signal is transmitted to the unit 21, displayed on the display 2 2 ±; the microprocessor unit 2 = can be operated interface 2 3 (4) to carry out the calculation of various ship options, = display the calculated values and graphs on the display 2 2, which are at least: /, 夕 匕 -. Number of steps #: number of steps = target time / per Step time
Ex .假設母步時間為〇·5秒’求6〇秒後步伐數目？ 60 秒/0.5 秒=1120 步 二·步伐距離計算： 步伐距離=(目前速度/時間）*每步時間Ex. Suppose the mother step time is 〇·5 seconds ‘the number of steps after 6 〇 seconds? 60 seconds / 0.5 seconds = 1120 steps 2 · Step distance calculation: Step distance = (current speed / time) * Every step time
Ex:假設每步時間為0.5秒、’目前速度為，求步 伐距離？Ex: Assume that each step is 0.5 seconds, 'the current speed is, and the step distance?
Ikm/lh-^OOOOcm^GOC^j^HiUcni 1262092 ⑴"cm氺 〇·5 秒二55.55cm 一步伐速度·（1小時/每步時間）*每步距離 X饭叹每步日守間為0·5秒，目前步距55·55⑽，求 跑速了 3600秒/〇·5秒=72⑻步 7200 步木 55.55cm=39960cmK3.99km/k 四·運動曲線記錄：於一段時間記錄目前速度，則可以各 種條件為横座標或縱座標，俾使用者對目前之運動狀 況獲整體解。 ® 五·換算為海拔高度··由精準步距與三角函數計算出目前 使用者爬了多高的山？ A:代表所走坡度距離。X:坡度夾角。 B:代表未知所爬高度。 ¥:9〇度 C:水平線 Z:未知 已知X角坡度與A段距離便可求B段距離。 sin@-B/A-> A*sin@-B _Ikm/lh-^OOOOcm^GOC^j^HiUcni 1262092 (1)"cm氺〇·5 sec 2 55.55cm One step speed·(1 hour/step time)* Each step distance X sighs every step of the day is 0 · 5 seconds, the current step is 55·55 (10), the running speed is 3600 seconds / 〇 · 5 seconds = 72 (8) step 7200 step wood 55.55cm = 39960cmK3.99km / k four · motion curve record: record the current speed for a period of time, then Various conditions can be used for the abscissa or ordinate, and the user can get an overall solution to the current movement. ® V. Converted to altitude. · Calculate how high the user has climbed by the precise step and trigonometric function. A: Represents the distance of the slope. X: The angle of the slope. B: represents the height of the unknown climb. ¥:9〇C: Horizontal line Z: Unknown The X-angle slope and the A-segment distance can be used to find the B-segment distance. Sin@-B/A-> A*sin@-B _
Ex:假設坡度1 5度，行走1 〇 〇公尺，求走了多高？ 1 ⑻公尺 *0.258819二25.8819 公尺 上述五種運异式僅為例示，該運异式係可視各不同機種之 跑步機之需要而設計；本實施例之跑步機之另一功能係了 將數跑步機彼此予以串聯，再連結一大型顯示板，而可狀 10 1262092 口 機之各項數值或崎齡於顯示板上，提供競賽之 用"亥馬達驅動器2 4係另連結一坡度控制馬度2 6，其 係可、、二由使用者#作操作介面2 3，而予微處理單元2 1 一齡，鶴辉元2 1再將翻令傳遞—訊號予馬達驅 動器24 ’由馬達驅_ 2 4控繼度控達26驅動 跑帶2 9傾斜-角度，俾跑於跑帶2 g上時，彷如登山爬 坡之感見’另’該操作介面2 3係包括-可令跑帶2 9隨 者使用者之跑速加快時而自動令跑帶2 9上揚-傾斜角度 之力月b鍵其係於電流貞載時間差值之後穩定數值小於前 定數值日守，跑帶2 g之轉速不變，而使跑帶2 9上揚一 傾斜角度’促使使用者之跑速減慢，使·者之跑速與跑 帶2 9之轉速趨於相近； 藉以上之設計，使用者於使用之前，乃先評估自身起 跑之速度，於操作介面2 3上選項，使用者之跑速一開始 乃眉配σ其所選擇之跑帶2 9速度，而負载感應偵測電路 2 7即不斷的偵測使用者每—步伐所造成之速度控制馬 達2 8之電流負載，微處理單元2 i再對該顿取得數電 流負2時間差值進行比對’因—開始制者之跑速必須: 合跑帶2 9之轉速，故微處理單元2 X即獲得—穩定數值 ，使用者若有加快速度或減慢速度之情形，即可由負载感 應偵測電路即時測得速度控制馬達2 8增大或降低之電流 1262092 負载間之時間差值，而迅速傳遞予微處理單元2 ]，微處 理單元2 1比對前後穩定數值間若有不相同時，當後穩定 數值小於前穩定數值時，則驅動馬達2 4將接收到微處理 等元21之4曰令’而令速度控制馬達2 8加快轉速，而驅 動跑帶2 9轉動加快，以配合使用者之跑速；反之，當後 穩定數值大於前穩定數值時，則驅動馬達2 4將接收到微 處理單元21之指令，而令速度控制馬達2 8減慢轉速， 而驅動跑帶2 9轉動減慢，以配合使用者之跑速；當使用 者離開跑步機2 〇之跑帶2 9時，電流負載偵測電路2 7 偵蜊不到增大之電流負載時間差值，經一預設之時間後， 17由微處理單元2 1下達一停機之指令予馬達驅動器2 4 ，而令速度控制馬達2 8停止轉動，達到安全之功效； 由以上之說明，可知本發明實具以下之優點： 〜.無誤判之情形：因本發明係以增大電流負載之時間差 值為運算因子，而非以外加之結構性元件有接觸始能 作動之方式，故其能直接反應使用者每一踩踏於跑帶 2 9之動作，而迅速、精確的驅動速度控制馬達2 8 力口快或減慢轉速。 〜·有效的自我運動管理··因本發明之微處理單元2 1 鍵有數運算式，使用者可簡易的檢視其自内 珂η剐運動 炚况之各種數值及曲線圖，或於使用跑 12 1262092 即自我私運動條件，由本發明協助執行。 三·安全性高：本發·不會產生誤判之情形，故無跑帶 2/播端加快轉速之情形，使財可安全的使用跑步 機2 0，另本發明之自動斷電系統，避免有幼童誤入 運轉中跑步機之情形，俾使用後更安心。 综上所述，本發明實深具實用性及進步性，且經本申 :人遍查_外文獻，並無發現相同或近似者，本創作誠 付合專利法上有關發明之規定，纽法提出申請。 【圖式簡單說明】 圖一係跑步機之立體外觀圖。 圖二係本發明之方塊流程圖。 圖三係本創明之取樣比對圖。 【主要元件符號說明】 20跑步機 201儀錶板 21微處理單元 22頒不為 23操作介面 24馬達驅動器 25速度感應！ 26坡度控制馬達27負載感應偵測電路 28速度控制馬達29跑帶Ex: Suppose the slope is 15 degrees, walking 1 〇 〇 meters, how high is it? 1 (8) meters *0.258819 two 25.8819 meters The above five kinds of transports are only examples, which can be designed according to the needs of treadmills of different models; another function of the treadmill of this embodiment is The treadmills are connected in series with each other, and then connected to a large display panel, and the values of the 10 1262092 machine can be used on the display board to provide the competition for the use of the Hai motor drive. Madu 2 6, the system can be, and the second is operated by user #2, and the micro-processing unit 2 1 is one-year old. Hehuiyuan 2 1 will transfer the command-signal to the motor driver 24' by the motor. Drive _ 2 4 control success control up to 26 drive running belt 2 9 tilt-angle, when running on the running belt 2 g, like the feeling of climbing climbing, see 'other' the operation interface 2 3 series included - can be ordered When the running speed of the running belt is increased, the running speed of the user will automatically increase the running belt by 2 9 - the angle of the force of the month b key is tied to the current load time difference value and the stable value is less than the previous value. 2 g of the same speed, and the running belt 2 9 up a tilt angle 'to slow down the user's running speed The speed of the driver and the running speed of the running belt tend to be similar; with the above design, the user first evaluates the speed of the starting speed before using the user, and the user interface speed is selected on the operation interface 2 3 At the beginning, the eyebrows match the speed of the selected belt with σ, and the load sensing detection circuit 27 continuously detects the current load caused by the speed of the user every step, the microprocessor unit 2 i then compare the number of currents with a negative current time difference. 'Cause—the speed of the starter must be: The speed of the running belt is 2 9 , so the microprocessor unit 2 X obtains a stable value. In the case of speeding up or slowing down, the load sensing detection circuit can instantly measure the time difference between the load of the speed control motor 28 increasing or decreasing the current 1262902, and quickly transfer it to the microprocessor unit 2], micro If the processing unit 2 1 compares the stability values before and after, if the post-stability value is less than the previous stable value, the driving motor 24 will receive the micro-processing unit 21 and the speed control motor 2 8 speed up the speed while driving The belt 9 9 rotates faster to match the running speed of the user; conversely, when the rear stable value is greater than the previous stable value, the drive motor 24 will receive the command of the micro processing unit 21, and the speed control motor 28 slows down. The speed, while driving the belt 2 9 rotation slows down to match the user's running speed; when the user leaves the treadmill 2 〇 running belt 2 9 , the current load detection circuit 27 detects the increased current The load time difference, after a predetermined time, 17 is issued by the microprocessor unit 2 1 to the motor driver 24, and the speed control motor 28 stops rotating to achieve the safety effect; It can be seen that the present invention has the following advantages: ~. No error judgment: Since the present invention is based on increasing the time difference of the current load as an operation factor, rather than adding a structural element to have a contact-initiating manner, It can directly respond to the user's action of stepping on the running belt 2, and the rapid and precise driving speed controls the motor to speed up or slow down the speed. ~·Efficient self-motion management····························································································· 1262092 is the condition of self-private movement, which is assisted by the present invention. 3. High safety: This issue will not cause misjudgment, so there is no situation where the running belt 2/broadcasting speed is increased, so that the treadmill can be safely used, and the automatic power-off system of the present invention can be avoided. There are cases where young children are mistaken into the running treadmill and feel more at ease after use. In summary, the present invention is practical and progressive, and it has not been found that the same or similar ones have been found in the _ foreign literature, and the creation of the patent law on the invention, Newfa submit application. [Simple description of the diagram] Figure 1 is a three-dimensional appearance of the treadmill. Figure 2 is a block flow diagram of the present invention. Figure 3 is a sampling comparison diagram of Ben Chuangming. [Main component symbol description] 20 treadmill 201 instrument panel 21 micro processing unit 22 is not for 23 operation interface 24 motor driver 25 speed sensing! 26 slope control motor 27 load sensing detection circuit 28 speed control motor 29 running belt