TWI616223B - Plug for fitness equipment and recording system thereof - Google Patents
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Abstract
一種健身器材配重片智慧插銷,設有一插銷,該插銷是荷重銷並在端部設有一插銷帽,在該插銷帽設有一電路構造,包括一微控制器、加速度感測器與無線發射器,且該微控制器與該插銷電連接;當本發明使用時,是將插銷穿插在健身器材的配重調節桿與一配重片,透過無線發射器與一行動終端無線連接,當使用者使用健身器材運動時,微控制器會接收插銷與加速度感測器所感測到的重量與加速度的數據,計算出使用者訓練的重量,將上述數據傳輸至行動終端儲存並計算出重量訓練的組數、各組的次數以及重量訓練的時間,供使用者查詢或經由歷史記錄的比對來增減重量訓練的強度。 The utility model relates to a weight training wisdom pin, which is provided with a pin, which is a load pin and has a pin cap at the end, and the plug cap is provided with a circuit structure including a microcontroller, an acceleration sensor and a wireless transmitter And the microcontroller is electrically connected to the plug; when the invention is used, the pin is inserted into the weight adjustment rod of the fitness equipment and a weight plate, and is wirelessly connected to a mobile terminal through the wireless transmitter, when the user When using the fitness equipment to exercise, the microcontroller receives the data of the weight and acceleration sensed by the latch and the acceleration sensor, calculates the weight of the user's training, and transmits the above data to the mobile terminal to store and calculate the weight training group. The number, the number of times of each group, and the time of weight training are for the user to query or increase the strength of the weight training through the comparison of the historical records.
Description
本發明涉及一種健身器材的附加配件,尤其涉及一種健身器材的智慧插銷以及運用智慧插銷記錄運動數據的記錄系統。 The invention relates to an accessory for a fitness equipment, in particular to a wisdom plug of a fitness equipment and a recording system for recording motion data by using a smart plug.
自從心率紀錄裝置、計步器、速度紀錄器等運動歷程相關紀錄裝置相繼問世以來,專業運動員及業餘運動愛好者對自己身體機能與運動表現的連結有了更深的認識,亦幫助他們提升了自身的運動表現。然而,於運動訓練項目中最容易受傷的項目之一-重量訓練,因其自動紀錄的健身器材設計不易,一般傳統健身房的重量訓練器材使用者僅能依自身感覺或不可靠的記憶,來決定每次的訓練重量,如此容易造成下列狀況之一:1、當訓練重量不足時,造成無效訓練;2、訓練重量過重時,造成運動傷害。最重要的是,現在並無一簡單易行之方法紀錄使用者當次的訓練份量,而本系統可達到此一目的。 Since the birth of heart rate recording devices, pedometers, speed recorders and other sports history related recording devices, professional athletes and amateur sports enthusiasts have gained a deeper understanding of their physical functions and sports performance, and helped them improve themselves. Athletic performance. However, one of the most vulnerable items in sports training programs - weight training, because of its easy-to-record fitness equipment design is not easy, the traditional gym weight training equipment users can only rely on their own feelings or unreliable memory, to decide Each training weight is so likely to cause one of the following conditions: 1. When the training weight is insufficient, it causes invalid training; 2. When the training weight is too heavy, it causes sports injury. Most importantly, there is no easy way to record the user's current training weight, and the system can achieve this goal.
正確的重量訓練方式,應在姿勢正確的前提下,進行10到12次完整的行程次數並進行2到3個循環的組數。目前最常見的紀錄方式是使用紙筆的紀錄表,亦有智慧型手機應用軟體可供手動輸入。但在健身房中攜帶紙筆紀錄很麻煩,使用應用軟體手動輸入當日訓練的重量、次數、組數的數據與查詢前次訓練數據的方式既繁鎖又不便,除了專長隊伍的教練之外,極少個人能持之以恒地手動紀錄自己的重訓重量、次數、組數。 For the correct weight training method, the number of complete strokes and the number of groups of 2 to 3 cycles should be performed 10 to 12 times in the correct posture. At present, the most common way to record is to use the pen and paper record table, and there are also smart phone application software for manual input. However, it is very troublesome to carry the pen and paper records in the gym. It is both complicated and inconvenient to manually input the data of the weight, the number of times, the number of groups and the data of the previous training using the application software, except for the coach of the team. Individuals can consistently manually record their weight, number of times, and number of groups.
更麻煩的部份是,當訓練者操作健身器材可以某一重量順利完成某一動作,應以5%的比例增加重量時,由於紙筆記錄的不便,加上多數業餘健身者一週只做一次或少於一次的重量訓練,無法準確記得自己前一次所做訓練的數據,只能憑印象猜測,除了無法提出重量訓練的成果與同儕比較,不能與同儕相互激勵來增加運動的動機以外,也無法適時根據訓練的歷史記錄來加重重量訓練的強度,有效率地進行重量訓練。在不定時做重量訓練的使用者中,沒有歷史紀錄就僅能依當日狀況來隨機選擇重量,完全無法追蹤自己肌肉強度的進步或退步狀況。 The more troublesome part is that when the trainer can exercise the fitness equipment to perform a certain operation smoothly, the weight should be increased by 5%. Because of the inconvenience of the pen and paper record, most amateurs only do it once a week. Or less than one weight training, can not accurately remember the data of the previous training, can only rely on the impression guess, in addition to the results of the inability to propose weight training compared with peers, can not be mutually motivated to increase the motivation of the movement, but also It is impossible to increase the intensity of weight training according to the training history in a timely manner, and perform weight training efficiently. Among the users who do weight training from time to time, there is no historical record, they can only randomly select the weight according to the current situation, and it is impossible to track the progress or regression of their muscle strength.
由於現有的健身器材缺乏記錄訓練數據的設計,且事後在智慧型手機應用軟體輸入訓練數據十分麻煩,使得健身者不容易獲得訓練數據,不能根據訓練的歷史數據進行訓練強度的調整以及成果的分享。為此,本發明提供一種健身器材配重片智慧插銷以及健身器材配重片插銷記錄系統,以本系統進行每次重量訓練的紀錄,可追蹤每次重量訓練的重量與次數,以瞭解訓練進程,解決上述重量訓練的問題。 Because the existing fitness equipment lacks the design of recording training data, and it is very troublesome to input the training data in the smart mobile application software afterwards, it is not easy for the fitness person to obtain the training data, and the training intensity adjustment and the result sharing cannot be performed according to the historical data of the training. . To this end, the present invention provides a fitness equipment weighting wisdom plug and a fitness equipment weighting bolt recording system, with the system for each weight training record, the weight and number of each weight training can be tracked to understand the training process To solve the above problem of weight training.
為達到上述的發明目的,本發明提供一種健身器材配重片智慧插銷,包括:一插銷,是荷重銷並具有一端部;一插銷帽,設於該插銷的端部;以及一電路構造,設於該插銷帽並包括一微控制器、一加速度感測器與一無線發射器,該加速度感測器、該無線發射器以及該插銷分別與該微控制器電連接。 In order to achieve the above object, the present invention provides a weighting wisdom plug for a fitness equipment, comprising: a latch, which is a load bearing pin and has one end portion; a latch cap disposed at an end of the latch; and a circuit structure, The latch cap includes a microcontroller, an acceleration sensor and a wireless transmitter, and the acceleration sensor, the wireless transmitter and the latch are respectively electrically connected to the microcontroller.
較佳的,本發明所述的加速度感測器是單軸加速規,在所述的插銷帽設有一水平儀,該水平儀的設置方向與該加速度感應器感測加速度的方向垂直。 Preferably, the acceleration sensor of the present invention is a single-axis acceleration gauge, and the plug cap is provided with a level, the level of the level is perpendicular to the direction in which the acceleration sensor senses the acceleration.
較佳的,本發明所述的電路構造在該插銷帽設有一陀螺儀,該陀螺儀與該微控制器電連接。 Preferably, the circuit of the present invention is configured such that the latch cap is provided with a gyroscope electrically connected to the microcontroller.
當上述的健身器材配重片智慧插銷使用時,是與一行動裝端配合成為一健身器材配重片智慧插銷記錄系統,包括:一如上述之健身器材配重片智慧插銷,所述的微控制器接收所述的插銷以及所述的加速度感測器感測到的數據執行一重量計算以及一歷程計算,其中該重量計算是計算該插銷偵測到的重量不為零,且所述加速度感測器測得的數值經二階低通濾波處理後,加速度在9.8m/s2正負0.3m/s2的區間停留超過0.5秒時該插銷偵測到的重量得出一重訓重量;該歷程計算是將該加速度感測器測得的隨時間行進變化的加速度數值以二階低通濾波計算為一處理數值,設定一上緣值10.1m/s2以及一下緣值9.4m/s2,當該插銷偵測到的重量為零時是靜止狀態,該處理數值增加至通過該上緣值後再減少至通過該下緣值為一次重量訓練的次數;累加兩次靜止狀態之間,該處理數值增加至通過該上緣值後再減少至通過該下緣值的反覆次數得出當組重量訓練的次數;一組重量訓練的定義是兩次靜止狀態之間發生至少一次重量訓練的次數,經由累加重量訓練的組數以及記錄各組重量訓練的次數,得出重量訓練的組數和每組的次數;以及一行動終端,包括一無線接收單元以及一記錄單元,該無線接收單元與所述的無線發射器無線連接,使該行動終端接收該無線發射器發出的重訓重量、運動的組數和每組的次數的數據,將該些數據儲存至該記錄單元。 When the above-mentioned fitness equipment is used with the weight of the smart plug, it is combined with a mobile device to become a fitness equipment weighting wisdom plug recording system, including: the fitness equipment weighting wisdom plug as described above, the micro The controller receives the latch and the data sensed by the acceleration sensor to perform a weight calculation and a history calculation, wherein the weight calculation is to calculate that the weight detected by the latch is not zero, and the acceleration After the measured value of the sensor is processed by the second-order low-pass filter, the acceleration detected in the interval of 9.8m/s 2 plus or minus 0.3m/s 2 exceeds 0.5 seconds, and the weight detected by the latch reaches a heavy weight; The calculation is that the acceleration value measured by the acceleration sensor changes with time is calculated as a processing value by second-order low-pass filtering, and an upper edge value of 10.1 m/s 2 and a lower edge value of 9.4 m/s 2 are set . When the weight detected by the latch is zero, it is a static state, and the processing value is increased until the value of the upper edge is decreased to the number of times the weight is trained by the lower edge value; and the process is repeated between the two stationary states. The value is increased to the number of repetitions of the group weight training after the upper edge value is reduced to the number of repetitions by the lower edge value; a set of weight training is defined as the number of times at least one weight training occurs between two stationary states, The number of groups trained by the accumulated weight and the number of times the weight training is recorded, the number of groups of weight training and the number of times of each group are obtained; and a mobile terminal including a wireless receiving unit and a recording unit, the wireless receiving unit and the The wireless transmitter is wirelessly connected, so that the mobile terminal receives data of the retraining weight, the number of groups of motion, and the number of times of each group sent by the wireless transmitter, and stores the data to the recording unit.
進一步,本發明所述的微控制器執行一健身時間計算,是將所有非靜止狀態的時間累加得出一健身時間,所述的行動終端接收所述的無線發射器發出的健身時間的數據,將該些數據儲存至所述的記錄單元。 Further, the microcontroller of the present invention performs a fitness time calculation by accumulating all non-stationary states to obtain a fitness time, and the mobile terminal receives data of the fitness time sent by the wireless transmitter. The data is stored to the recording unit.
前述的健身器材配重片智慧插銷記錄系統,也可包括:一如上述之健身器材配重片智慧插銷,所述的無線發射器將所述的插銷感測到以及所述的加速度感測器感測到的數據向外發出;以及一行動終端,包括一無線接收單元以及一記錄單元,該無線接收單元與該無線發射器無線連接,使該行動終端接收該無線發射器發出的該插銷以及該加速度感測器感測到的數據,執行一重量計算以及一歷程計算,其中該重量計算是計算該插銷偵測到的重量不為零,且所述加速度感測器測得的數值經二階低通濾波處理後,加速度在9.8m/s2正負0.3m/s2的區間停留超過0.5秒時該插銷偵測到的重量得出一重訓重量;該歷程計算是將該加速度感測器測得的隨時間行進變化的加速度數值以二階低通濾波計算為一處理數值,設定一上緣值10.1m/s2以及一下緣值9.4m/s2,當該插銷偵測到的重量為零時是靜止狀態,該處理數值增加至通過該上緣值後再減少至通過該下緣值為一次重量訓練的次數;累加兩次靜止狀態之間,該處理數值增加至通過該上緣值後再減少至通過該下緣值的反覆次數得出當組重量訓練的次數;一組重量訓練的定義是兩次靜止狀態之間發生至少一次重量訓練的次數,經由累加重量訓練的組數以及記錄各組重量訓練的次數,得出重量訓練的組數和每組的次數;將重訓重量、重量訓練的組數和每組的次數的數據儲存至該記錄單元。 The aforementioned fitness equipment weighting chip wisdom plug recording system may also include: a fitness device weight plate smart plug as described above, the wireless transmitter sensing the pin and the acceleration sensor The sensed data is sent out; and a mobile terminal includes a wireless receiving unit and a recording unit, the wireless receiving unit is wirelessly connected to the wireless transmitter, so that the mobile terminal receives the latch sent by the wireless transmitter and The data sensed by the acceleration sensor performs a weight calculation and a history calculation, wherein the weight calculation is to calculate that the weight detected by the latch is not zero, and the value measured by the acceleration sensor is second-order. After the low-pass filtering process, the acceleration detected in the range of 9.8m/s 2 plus or minus 0.3m/s 2 exceeds 0.5 seconds, and the weight detected by the latch reaches a heavy weight; the history calculation is to measure the acceleration sensor. The obtained acceleration value that changes with time is calculated as a processing value by second-order low-pass filtering, and an upper edge value of 10.1 m/s 2 and a lower edge value of 9.4 m/s 2 are set , when the pin is detected. When the weight is zero, it is a static state, and the processing value is increased to pass the upper edge value and then decreased to the number of times the weight is trained by the lower edge value; when the static state is accumulated twice, the processing value is increased to pass the The upper edge value is then reduced to the number of times the group weight training is performed by the number of times of the lower edge value; a group of weight training is defined as the number of times at least one weight training occurs between two stationary states, and the weight training is performed by the accumulated weight. The number of groups and the number of times each group of weight training is recorded, the number of groups of weight training and the number of times of each group are obtained; data of the weight of the retraining weight, the number of groups of weight training, and the number of times of each group are stored to the recording unit.
進一步,本發明所述的行動終端執行一健身時間計算,是將所有非靜止狀態的時間累加得出一健身時間,將該健身時間的數據儲存至所述的記錄單元。 Further, the mobile terminal according to the present invention performs a fitness time calculation by accumulating all non-stationary states to obtain a fitness time, and storing the fitness time data to the recording unit.
本發明使用時,是以選擇性的方式,將健身器材配重片智慧插銷的插銷***健身器材配重片的插銷孔以及對應的配重調節桿的穿孔,當使用者操作健身器材進行重量訓練時,會反覆將配重調節桿以及所選配重片以上的多個配重片向上拉動,這時插銷感測到所選配重片及其以上的多個配重片移動所產生的力量,在過程中加速度感測器也感測到插銷上升或下降的加速度,將插銷與加速度感測器感測到的隨時間進行而改變的數據供微控制器進行運算,或將該些數據無線發送至一電腦或行動終端進行運算,可得到重訓重量、運動的組數與每組的次數等等數據。 When the invention is used, the plug of the weight of the weight of the fitness equipment is inserted into the pin hole of the weight of the fitness equipment and the corresponding hole of the weight adjustment rod in a selective manner, when the user operates the fitness equipment for weight training. When the counterweight adjustment lever and the plurality of weight plates above the selected weight plate are repeatedly pulled up, the latch senses the force generated by the movement of the selected weight plate and the plurality of weight plates above it. During the process, the acceleration sensor also senses the acceleration of the bolt rising or falling, and the data that is changed by the latch and the acceleration sensor over time is calculated by the microcontroller, or the data is wirelessly transmitted. To a computer or mobile terminal to perform calculations, you can get data such as retraining weight, number of movements, and number of times per group.
本發明的功效在於,只要將健身器材必不可少的插銷替換為健身器材配重片智慧插銷,即可在運動的過程中自動將插銷以及加速度感測器感測到的數據向外發送,透過將該些數據運算與儲存,可讓使用者查詢自己重量訓練的記錄,除了能分享記錄給同儕增加運動的動機以外,也能讓使用者自己、電腦、行動終端即時或事後分析、判斷重量訓練的強度是否適當,進而增加重量訓練的重量與強度增加訓練的效率,或者減少重量訓練的重量與強度來減少運動傷害。 The effect of the invention is that, as long as the bolt necessary for the fitness equipment is replaced with the weight of the fitness equipment, the data sensed by the latch and the acceleration sensor can be automatically sent out during the movement. The calculation and storage of the data allows the user to query the record of his weight training. In addition to sharing the record to increase the motivation of the exercise, the user can also analyze the weight training immediately or afterwards. Whether the strength is appropriate, thereby increasing the weight and strength of the weight training increases the efficiency of the training, or reduces the weight and strength of the weight training to reduce sports injuries.
10‧‧‧插銷 10‧‧‧Tram
11‧‧‧端部 11‧‧‧End
20‧‧‧插銷帽 20‧‧‧Latch Cap
30‧‧‧電路構造 30‧‧‧Circuit construction
31‧‧‧微控制器 31‧‧‧Microcontroller
32‧‧‧加速度感測器 32‧‧‧Acceleration sensor
33‧‧‧無線發射器 33‧‧‧Wireless transmitter
34‧‧‧電子陀螺儀 34‧‧‧Electronic gyroscope
40‧‧‧水平儀 40‧‧‧ level
101‧‧‧應變片 101‧‧‧ strain gauges
50‧‧‧配重片 50‧‧‧weight film
51‧‧‧插銷孔 51‧‧‧ pin hole
52‧‧‧配重調節桿 52‧‧‧weight adjustment lever
53‧‧‧穿孔 53‧‧‧Perforation
60‧‧‧行動終端 60‧‧‧ mobile terminal
61‧‧‧無線接收單元 61‧‧‧Wire receiving unit
62‧‧‧記錄單元 62‧‧‧recording unit
A‧‧‧健身器材配重片智慧插銷 A‧‧‧ fitness equipment with heavy piece wisdom plug
圖1是本發明較佳實施例健身器材配重片智慧插銷的立體示意圖。 1 is a perspective view of a fitness device weighting piece smart plug according to a preferred embodiment of the present invention.
圖2是本發明較佳實施例電路構造的方塊圖。 Figure 2 is a block diagram showing the construction of a circuit in accordance with a preferred embodiment of the present invention.
圖3是本發明較佳實施例立體的使用實施示意圖。 3 is a schematic view showing the use of a three-dimensional embodiment of the preferred embodiment of the present invention.
圖4是本發明較佳實施例剖面的使用實施示意圖。 Figure 4 is a schematic view showing the use of a cross section of a preferred embodiment of the present invention.
圖5是本發明較佳實施例插銷承受配重片施力的示意圖。 Fig. 5 is a schematic view showing the force applied to the weight of the pin according to the preferred embodiment of the present invention.
圖6是本發明較佳實施例的健身器材配重片智慧插銷與行動終端的系統方塊圖。 6 is a system block diagram of a fitness device weighting smart plug and a mobile terminal according to a preferred embodiment of the present invention.
圖7是本發明較佳實施例健身器材操作時插銷升降的動作流程圖。 FIG. 7 is a flow chart showing the action of lifting and lowering the pin when the fitness equipment is operated according to the preferred embodiment of the present invention.
圖8是本發明較佳實施例插銷上升的時間加速度座標圖。 Figure 8 is a time acceleration coordinate diagram of the rise of the latch of the preferred embodiment of the present invention.
圖9是本發明較佳實施例插銷向下的時間加速度座標圖。 Figure 9 is a time acceleration coordinate diagram of the latch downwards in accordance with a preferred embodiment of the present invention.
圖10是本發明較佳實施例使用者1的原始、過濾雜訊的時間加速度座標對比圖。 FIG. 10 is a comparison diagram of time acceleration coordinates of the original and filtered noise of the user 1 in the preferred embodiment of the present invention.
圖11是本發明較佳實施例使用者2的原始、過濾雜訊的時間加速度座標對比圖。 11 is a comparison diagram of time acceleration coordinates of the original, filtered noise of the user 2 in the preferred embodiment of the present invention.
圖12是本發明較佳實施例使用者3的原始、過濾雜訊的時間加速度座標對比圖。 Figure 12 is a comparison of time acceleration coordinates of the original, filtered noise of the user 3 in accordance with a preferred embodiment of the present invention.
圖13是本發明較佳實施例使用者4的原始、過濾雜訊的時間加速度座標對比圖。 Figure 13 is a comparison of time acceleration coordinates of the original, filtered noise of the user 4 in accordance with a preferred embodiment of the present invention.
圖14是本發明較佳實施例使用者5的原始、過濾雜訊的時間加速度座標對比圖。 Figure 14 is a comparison of time acceleration coordinates of the original, filtered noise of the user 5 in accordance with a preferred embodiment of the present invention.
為能詳細瞭解本發明的技術特徵及實用功效,並可依照說明書的內容來實施,進一步以如圖式所示的較佳實施例,詳細說明如下。 In order to understand the technical features and practical effects of the present invention in detail, it can be implemented in accordance with the contents of the specification, and further described in detail with reference to the preferred embodiments shown in the drawings.
請參看圖1、圖2所示的較佳實施例,本發明提供一種健身器材配重片智慧插銷A,其構造包括一插銷10、一插銷帽20、一電路構造30,以及一水平儀40,其中: Referring to the preferred embodiment shown in FIG. 1 and FIG. 2, the present invention provides a weighting device wisdom plug A for a fitness equipment, the structure comprising a latch 10, a latch cap 20, a circuit structure 30, and a level 40. among them:
該插銷10是荷重銷(Load Pin)並且直徑與長度的尺寸可供***健身器材的配重片的插銷孔內,該插銷10在相反的兩端具有兩端部11。 The pin 10 is a load pin and is sized to be inserted into the pin hole of the weight plate of the exercise equipment, the pin 10 having both ends 11 at opposite ends.
該插銷帽20設於該插銷10兩端部11的其中一端部11。 The latch cap 20 is disposed at one end portion 11 of both end portions 11 of the plug pin 10.
該電路構造30設於該插銷帽20內並包括一微控制器31(Microcontroller Unit;MCU)以及分別與該微控制器31電連接的一加速度感測器32、一電子陀螺儀34以及一無線發射器33,其中該微控制器31整合了中央處理器、隨機存取記憶體、唯讀記憶體、輸入/輸出、數位/類比轉換等功能,能進行運算處理、記憶儲存、輸入/輸出以及控制,該插銷10、該加速度感測器32以及該無線發射器33分別與該微控制器31電連接。 The circuit structure 30 is disposed in the latch cap 20 and includes a microcontroller 31 (MCU) and an acceleration sensor 32 electrically connected to the microcontroller 31, an electronic gyroscope 34, and a wireless device. The transmitter 33, wherein the microcontroller 31 integrates functions such as a central processing unit, a random access memory, a read-only memory, an input/output, a digital/analog conversion, and the like, and can perform arithmetic processing, memory storage, input/output, and the like. Control, the latch 10, the acceleration sensor 32, and the wireless transmitter 33 are electrically coupled to the microcontroller 31, respectively.
該加速度感測器32是單軸加速規,其預定感側加速度的方向為上下方向,當該加速度感測器32的位置偏離感測上下方向的位置時,該電子陀螺儀34可量測得出該加速度感測器32偏離的角度,此時可藉由該電子陀螺儀34偵測到的便宜角度校正該加速度感測器32偵測到的數值,將位置偏離的加速度感測器32所量測得出的加速度數值校正為上下方向的加速度數值。該加速度感測器32除了可選用單軸加速規以外,亦可設為多軸加速規,使該加速度感測器32感側加速度的方向偏移上下方向時,即使不利用電子陀螺儀34,仍能經由多軸加速規量測的重力加速度的分力計算出加速度感測器32偏移的角度,再將偏移角度的加速度感測器32量測到的加速度數值校正為上下方向的加速度數值。 The acceleration sensor 32 is a uniaxial acceleration gauge whose direction of the predetermined sensation side acceleration is an up and down direction. When the position of the acceleration sensor 32 deviates from the position in the sense up and down direction, the electronic gyro 34 can measure The angle at which the acceleration sensor 32 is deviated, at which time the value detected by the acceleration sensor 32 can be corrected by the cheap angle detected by the electronic gyroscope 34, and the positional deviation acceleration sensor 32 is The measured acceleration value is corrected to the acceleration value in the up and down direction. The acceleration sensor 32 may be a multi-axis acceleration gauge in addition to the single-axis acceleration gauge, and when the direction of the acceleration of the acceleration sensor 32 is shifted in the up-and-down direction, even if the electronic gyroscope 34 is not used, The angle of the acceleration sensor 32 can still be calculated by the component of the gravity acceleration measured by the multi-axis acceleration gauge, and the acceleration value measured by the acceleration sensor 32 of the offset angle is corrected to the acceleration in the up and down direction. Value.
該無線發射器33是藍芽模組,能與其他無線接收單元無線連接,可將插銷10、該加速度感測器32、該電子陀螺儀34量測到的數據,或該微控制器31根據該插銷10、該加速度感測器32或該電子陀螺儀34計算得出的結果向外發送。 The wireless transmitter 33 is a Bluetooth module that can be wirelessly connected to other wireless receiving units, and can measure the data measured by the latch 10, the acceleration sensor 32, and the electronic gyro 34, or the microcontroller 31 can The result of the pin 10, the acceleration sensor 32 or the electronic gyroscope 34 is sent out.
該水平儀40可以是電子或氣泡水平儀,該水平儀40結合在該插銷帽20,該水平儀40設置的方向為水平方向,與該加速度感測器32預定感測加速度的方向垂直,利用水平儀40的校正功能可讓使用者將健身器材配重片智慧插銷A的位置擺設成該加速度感測器32感測加速度的方向符合預定偵測加速度的上下方向。 The level 40 can be an electronic or bubble level, and the level 40 is coupled to the latch cap 20. The level 40 is disposed in a horizontal direction perpendicular to the direction in which the acceleration sensor 32 is intended to sense the acceleration, and is corrected by the level 40. The function allows the user to position the position of the weight of the fitness equipment counterweight wisdom pin A such that the acceleration sensor 32 senses the direction of the acceleration in accordance with the up and down direction of the predetermined detection acceleration.
當本發明的健身器材配重片智慧插銷A使用時,如圖1至圖4所示,是手持該插銷帽20,以選擇的方式將該插銷10***健身器材其中一配重片50的插銷孔51以及配重調節桿52對應的穿孔53,並透過水平儀40顯示的水平狀態,將插銷10與插銷帽20的位置旋轉至該加速度感測器32的感測加速度的方向符合預定偵測加速度的上下方向。 When the fitness equipment weighting plug A of the present invention is used, as shown in FIG. 1 to FIG. 4, the latch cap 20 is hand-held, and the latch 10 is inserted into the latch of the weighting device 50 of the fitness equipment in a selected manner. The hole 51 and the corresponding hole 53 of the weight adjusting rod 52 pass through the horizontal state displayed by the level 40, and rotate the position of the pin 10 and the latch cap 20 to the direction of the sensing acceleration of the acceleration sensor 32 to meet the predetermined detection acceleration. Up and down direction.
當使用者操作健身器材進行重量訓練時,會反覆拉動配重調節桿52以及所選配重片50以上的多個配重片50一同上下移動,如圖5所示,本發明的插銷10是一種荷重銷,在中間的兩側形成環狀的溝槽,並在各溝槽處分別設有一應變片101(Strain gauge),能用來量測插銷10中間與前、後兩側各因交錯的力量所產生的剪力,當插銷10的中間被配重調節桿52的穿孔53支撐,且插銷10的前後兩側承受配重片50向下的重量時,該荷重銷的插銷10能感測到所選的配重片50及其以上的多個配重片50的重量再加上因上下移動的加速度而額外的產生力量。加速度感測器32在使用者操作健身器材的過程中也會感測到插銷10隨配重調節桿52以及多個配重片50一同上升或下降的加速度,前述插銷10、加速度感測器32與電子陀螺儀34感測到的數據可供微控制器31進行運算處理,並將該微控制器31進行運算處理的結果透過該無線發射器33向外發送至電腦或行動終端儲存以供顯示或查閱,上述的插銷10、加速度感測器32與電子陀螺儀34感測到的數據也可直接以無線發射器33向外發送至電腦或行動終端運算處理、儲存以供顯示或查閱。 When the user operates the fitness equipment for weight training, the weight adjusting rod 52 and the plurality of weight plates 50 above the selected weight plate 50 are repeatedly pulled up and down together. As shown in FIG. 5, the plug 10 of the present invention is A load-bearing pin has annular grooves formed on both sides of the middle, and a strain gauge 101 (Strain gauge) is respectively disposed at each groove, which can be used for measuring the interlacing of the middle and the front and rear sides of the pin 10 The shear force generated by the force of the pin 10 is supported by the through hole 53 of the weight adjusting lever 52, and the front and rear sides of the pin 10 are subjected to the downward weight of the weight plate 50, and the pin 10 of the load pin can feel The weight of the selected weight plate 50 and the plurality of weight plates 50 above it is measured, plus additional force due to the acceleration of the up and down movement. The acceleration sensor 32 also senses the acceleration of the bolt 10 ascending or descending with the weight adjustment lever 52 and the plurality of weight plates 50 during the operation of the fitness equipment by the user, the latch 10 and the acceleration sensor 32. The data sensed by the electronic gyroscope 34 can be subjected to arithmetic processing by the microcontroller 31, and the result of the arithmetic processing performed by the microcontroller 31 is sent out to the computer or mobile terminal for storage by the wireless transmitter 33. Or, the data sensed by the plug 10, the acceleration sensor 32 and the electronic gyroscope 34 can also be directly sent out to the computer or the mobile terminal for processing and storage for display or review by the wireless transmitter 33.
為了紀錄、運算處理前述健身器材配重片智慧插銷A所發出的數據,如圖1以及圖6所示,本發明以該健身器材配重片智慧插銷A組建為一健身器材配重片智慧插銷記錄系統,其運用時該健身器材配重片智慧插銷A是插設在運動器材其中一配重片50與配重調節桿52,並利用水平儀40校正該加速度感測器32的位置,使其位置符合預設的感測上下方向的加速度的位置(若該加速度感測器32的角度仍有偏移,可利用電子陀螺儀34校正該加速度感測器32量測到的數值)。當使用者以標準動作操作健身器材時,該插銷10隨配重調節桿52以及多個配重片50一同上升或下降的動作流程如圖7的流程圖所示,分別說明如下: In order to record and calculate the data sent by the aforementioned fitness equipment weight piece wisdom plug A, as shown in FIG. 1 and FIG. 6, the invention is constructed with the fitness equipment weight piece wisdom plug A as a fitness equipment weight piece wisdom plug. The recording system, in which the fitness equipment weight piece wisdom plug A is inserted into one of the weights 50 and the weight adjustment rod 52 of the sports equipment, and the level 40 is used to correct the position of the acceleration sensor 32, so that the position of the acceleration sensor 32 is corrected. The position conforms to a preset position for sensing the acceleration in the up and down direction (if the angle of the acceleration sensor 32 is still offset, the electronic gyroscope 34 can be used to correct the value measured by the acceleration sensor 32). When the user operates the exercise equipment in a standard motion, the action flow of the latch 10 ascending or descending with the weight adjustment lever 52 and the plurality of weight plates 50 is as shown in the flowchart of FIG. 7, which are respectively described as follows:
靜止狀態:當該插銷10***配重片50與配重調節桿52時,該插銷10的位置靜止且沒有承受配重片50的重量,這時該插銷10量測到的重量是零, 該加速度感測器32量測到的加速度僅有重力加速度9.8m/s2,這時候該插銷10是靜止狀態。 Resting state: When the latch 10 is inserted into the weight plate 50 and the weight adjusting lever 52, the position of the latch 10 is stationary and does not bear the weight of the weight plate 50, and the weight measured by the plug 10 is zero. The acceleration measured by the sensor 32 has only a gravitational acceleration of 9.8 m/s 2 , at which time the pin 10 is in a stationary state.
上升狀態:該插銷10隨配重調節桿52以及多個配重片50一同上升,開啟一組新的健身運動的動作或增加同一組健身運動的動作。如圖8所示的模擬插銷10上升動作的時間、加速度座標圖,其橫軸為時間,縱軸為加速度,加速度向下為正。為避免雜訊影響數據的處理,該加速度感測器32測得的隨時間行進變化的加速度數值以二階低通濾波計算為一處理數值,設定一上緣值10.1m/s2,當該加速度感測器32偵測的加速度數值增加至通過上緣值時,表示該插銷10即將到達最高點,加速度感測器32在插銷10上升過程的前期量測得出的處理數值會逐漸增加至10.1m/s2,此時我們標示註記A發生,即加速度通過上緣值。加速度感測器32在插銷10上升過程的後期量測得出的加速度會逐漸減少至低於重力加速度,當該插銷10上升至重量訓練的上死點的位置時,該加速度感測器32量測得到的數值會增加至趨近於重力加速度9.8m/s2。 Ascending state: The latch 10 rises along with the weight adjusting lever 52 and the plurality of weight plates 50, and opens a new set of fitness movements or increases the movement of the same group of fitness exercises. As shown in FIG. 8, the time and acceleration coordinate map of the rising operation of the analog plug 10 have the horizontal axis as time, the vertical axis as acceleration, and the acceleration downward. In order to avoid the processing of noise affecting data, the acceleration value measured by the acceleration sensor 32 as a function of time is calculated as a processing value by second-order low-pass filtering, and an upper edge value of 10.1 m/s 2 is set . When the acceleration value detected by the sensor 32 is increased to the upper edge value, it indicates that the pin 10 is about to reach the highest point, and the processing value of the acceleration sensor 32 measured in the early stage of the rising process of the pin 10 is gradually increased to 10.1. m/s 2 , at this point we mark the occurrence of annotation A, that is, the acceleration passes the upper edge value. The acceleration measured by the acceleration sensor 32 at the later stage of the rising process of the plug 10 is gradually reduced to below the gravitational acceleration. When the pin 10 is raised to the position of the top dead center of the weight training, the acceleration sensor 32 is measured. The measured value will increase to approach the gravitational acceleration of 9.8 m/s 2 .
上死點:此點定義為該插銷10與各配重片50移動的最高點,為動停止狀態之一。然而因大部份使用者在此點停止的時間極短,並不適合用來量測以插銷10帶起的所有配重片50的重量,即重訓重量。 Top dead center: This point is defined as the highest point at which the pin 10 and each weight plate 50 move, and is one of the dynamic stop states. However, since most users stop at this point for a very short time, it is not suitable for measuring the weight of all the weight plates 50 brought up by the plug 10, that is, the weight of the heavy training.
向下狀態:該插銷10隨配重調節桿52以及多個配重片50一同向下,如圖9所示的模擬插銷10向下動作的時間、加速度座標圖,其橫軸為時間,縱軸為加速度,加速度向下為正。為避免雜訊影響數據的處理,該加速度感測器32測得的隨時間行進變化的加速度數值以二階低通濾波計算為一處理數值,設定一下緣值9.4m/s2,當該插銷10偵測的加速度數值減少至通過下緣值時,表示該插銷10即將到達最低點,加速度感測器32在該插銷10向下過程的前期量測得出的處理數值會逐漸減少至9.4m/s2,此時即為加速度通過下緣值;我們檢查註記A在此之前是否被標示,若有,則標示註記B,並於重量訓練的反覆次數加 一;若該處理數值減少至通過下緣值時,在此之前註記A並未被標示,則我們亦不標示註記B,因健身器材的特性使得插銷10及配重片50一定要先往上移動再往下移動,所以用於計算重量訓練次數的註記A、註記B需依序發生,始能由註記A、註記B的依序出現判斷一次重量訓練的反覆動作,否則都以雜訊視之。例如,若註記A、註記B未依序成對發生而為註記BA、註記AA、註記BB均不計次;若在註記B尚未發生時,註記A發生了數次,亦僅註記單次註記A,反之亦然。 Downward state: the latch 10 is downward with the weight adjusting lever 52 and the plurality of weight plates 50. The time and acceleration coordinate diagram of the analog plug 10 as shown in FIG. 9 are downward, and the horizontal axis is time. The axis is acceleration and the acceleration is positive downward. In order to avoid the processing of noise affecting data, the acceleration value measured by the acceleration sensor 32 as a function of time is calculated as a processing value by second-order low-pass filtering, and the edge value is set to 9.4 m/s 2 when the pin 10 is used. When the detected acceleration value is reduced to the lower edge value, it indicates that the pin 10 is about to reach the lowest point, and the processing value measured by the acceleration sensor 32 in the previous process of the plug 10 is gradually reduced to 9.4 m/ s 2 , at this time, the acceleration passes the lower edge value; we check whether the annotation A is marked before this, if any, the annotation B is marked, and the number of repetitions of the weight training is increased by one; if the processing value is reduced to At the time of the margin, before the note A is not marked, we also do not mark the note B. Because of the characteristics of the fitness equipment, the pin 10 and the weight plate 50 must first move up and then move down, so it is used for calculation. The note A of the weight training time and the note B need to be sequentially generated. The repeated action of the weight training can be judged by the sequential appearance of the note A and the note B. Otherwise, the noise is regarded as a noise. For example, if the annotation A and the annotation B do not occur in sequence, the annotation BA, the annotation AA, and the annotation BB are not counted; if the annotation B has not occurred, the annotation A occurs several times, and only the single annotation A is noted. ,vice versa.
判斷是否為動停止:下死點為一組重量訓練間或重量訓練剛開始時,插銷10及配重片50向下移動至停止但未接觸下方不動的配重片50的最低點,也就是使用者重量訓練一次動作反覆結束後的短暫休息停留點,為動停止狀態之二,此時使用者舉起的配重片50的重量均作用在插銷10上,配重片50亦處於非移動狀態,於此時測量插銷10帶起的所有配重片50的重量,得出重訓重量。判斷插銷10位於下死點的方式是,該加速度感測器32測得的數值經二階低通濾波處理後,在9.8m/s2正負0.3m/s2停留超過0.5秒,即判斷該插銷10位於下死點,此時插銷10量測到的重量為重訓重量,在判斷是否為動停止的步驟中,若判斷為下死點則回到前述上升狀態的步驟。若該插銷10量測到的重量為零,即判斷該插銷10為靜停止的狀態,這時健身運動的組數計算加1並重回前述靜止狀態的步驟,等待下一個上升狀態步驟中開啟一組新的健身運動的動作,一組重量訓練的定義是在兩次靜止狀態之間發生至少一次重量訓練的反覆動作。 Determining whether it is a dynamic stop: the bottom dead point is a set of weight training rooms or the weight training is just started, the bolt 10 and the weight plate 50 are moved downward to the lowest point of the weight plate 50 that stops but does not touch the bottom, that is, The short rest stop point after the end of the user's weight training is repeated, and the weight of the weight plate 50 lifted by the user acts on the pin 10, and the weight plate 50 is also non-moving. In this state, at this time, the weight of all the weight plates 50 brought up by the plug 10 is measured, and the weight of the heavy training is obtained. Analyzing dead bolt 10 is located in the manner that the acceleration sensor 32 measured values after the low-pass second order filter processing in 9.8m / s 2 negative 0.3m / s 2 travel than 0.5 seconds, i.e., determines that the pin 10 is located at the bottom dead center. At this time, the weight measured by the pin 10 is the weight of the retraining weight, and in the step of judging whether or not the movement is stopped, if it is determined to be the bottom dead center, the step of returning to the ascending state is returned. If the weight measured by the pin 10 is zero, that is, the pin 10 is judged to be in a static stop state, at this time, the number of exercise groups is calculated by adding 1 and returning to the above-mentioned stationary state, waiting for the next ascending state step to be turned on. The set of new exercise movements, a set of weight training is defined as the repeated action of at least one weight training between two stationary states.
依據上述插銷10的動作流程與各流程進行的判斷方法,該健身器材配重片智慧插銷記錄系統包括:一健身器材配重片智慧插銷A,其構造與前述的健身器材配重片智慧插銷A相同,所述的微控制器31接收所述的插銷10、所述的加速度感測器32以及所述的電子陀螺儀34感測到的數據執行一重量計算、一歷程計算以及一健身時間計算,其中: 由於該插銷10隨配重調節桿52以及多個配重片50一同上升或下降時,判斷其動作到達動停止的方式是所述加速度感測器32測得的數值經二階低通濾波處理後,加速度在9.8m/s2正負0.3m/s2的區間停留超過0.5秒,這時該插銷10承受的重量僅有所選配重片50連同以上的多個配重片50的重量;該重量計算是在該插銷10偵測到的重量不為零的狀態下,計算所述加速度感測器32測得的數值經二階低通濾波處理後,加速度在9.8m/s2正負0.3m/s2的區間停留超過0.5秒時該插銷10偵測到的重量得出一重訓重量。 According to the action flow of the above-mentioned plug 10 and the judgment method of each flow, the fitness equipment weighting wisdom plug recording system includes: a fitness equipment weighting piece wisdom plug A, and the structure and the aforementioned fitness equipment weight piece wisdom plug A Similarly, the microcontroller 31 receives the data sensed by the latch 10, the acceleration sensor 32, and the electronic gyroscope 34 to perform a weight calculation, a history calculation, and a fitness time calculation. , wherein: the latch 10 is raised or lowered with the weight adjusting lever 52 and the plurality of weight plates 50, and the manner of determining that the motion reaches the stop is that the value measured by the acceleration sensor 32 is second-order low-pass. After the filtering process, the acceleration stays in the interval of 9.8 m/s 2 plus or minus 0.3 m/s 2 for more than 0.5 seconds, at which time the pin 10 is subjected to the weight of only the selected weight plate 50 together with the weight of the plurality of weight plates 50 above. The weight calculation is performed in the state where the weight detected by the plug 10 is not zero, and the value measured by the acceleration sensor 32 is calculated by the second-order low-pass filtering, and the acceleration is 9.8 m/s 2 plus or minus 0.3. m / s 2 area Residence than 0.5 seconds when the pin 10 to detect the weight of a retraining derived by weight.
由於該加速度感測器32隨配重調節桿52以及多個配重片50進行多次上升、下降的循環過程中,註記A、註記B的依序出現次數,也就是完成一次重量訓練的次數,而每次該插銷10量測到的重量為零時是靜止狀態,第一次靜止狀態表示每組重量訓練的開始,第二次靜止狀態則是表示每組重量訓練的完結,一組重量訓練的定義是兩次靜止狀態之間發生至少一次重量訓練的次數。如圖10至圖14的對比圖的上圖,分別是5名使用者操作設有所述健身器材配重片智慧插銷A的腳部推舉機的時間、加速度座標圖,透過二階低通濾波計算將圖10至圖14上圖中抖動的高頻雜訊過濾掉後,得出圖10至圖14下圖的時間、加速度座標圖。 Since the acceleration sensor 32 performs a plurality of ascending and descending cycles with the weight adjustment lever 52 and the plurality of weight plates 50, the number of occurrences of the annotation A and the annotation B, that is, the number of times the weight training is completed. And each time the weight measured by the pin 10 is zero, it is a static state, the first stationary state represents the beginning of each group of weight training, and the second stationary state represents the end of each group of weight training, a set of weights. Training is defined as the number of times at least one weight training occurs between two stationary states. 10 to FIG. 14 are respectively the time and acceleration coordinate maps of the foot presses of the user who are equipped with the fitness device weights wisdom plug A, and are calculated by second-order low-pass filtering. After filtering the dithered high frequency noise in the upper graphs of FIG. 10 to FIG. 14, the time and acceleration coordinate maps of the lower graphs of FIGS. 10 to 14 are obtained.
該歷程計算是以二階低通濾波計算將加速度感測器32測得的隨時間行進變化的加速度數值中的雜訊過濾為一處理數值,設定一上緣值10.1m/s2以及一下緣值9.4m/s2,將兩次該插銷10量測重量為零出現的時間分組,並計算兩次該插銷10量測重量為零出現的時間內,處理數值的加速度超過上緣值之後低於下緣值的反覆次數,將反覆次數累加後得出每組健身運動的次數,藉此得出健身運動的組數和每組的次數;該健身時間計算是將所有非靜止狀態的時間累加得出一健身時間,例如將當日非靜止狀態的時間累加即為當日健身時間。 所述的無線發射33器將該重訓重量、健身運動的組數和每組的次數、健身時間的數據向外發出。 The history calculation is based on the second-order low-pass filter calculation, and the noise in the acceleration value measured by the acceleration sensor 32 is filtered into a processing value, and an upper edge value of 10.1 m/s 2 and the lower edge value are set. 9.4m/s 2 , the time when the plug 10 is measured and the weight is zero is calculated, and the time when the weight of the plug 10 is zero is calculated twice, and the acceleration of the processed value exceeds the upper edge value and is lower than The number of repetitions of the lower edge value, the number of repetitions is added to obtain the number of exercise activities of each group, thereby obtaining the number of exercise groups and the number of times of each group; the exercise time calculation is to accumulate the time of all non-stationary states. A fitness time, such as the time of non-stationary state of the day, is the fitness time of the day. The wireless transmitter 33 sends out the data of the retraining weight, the number of fitness exercises, the number of times of each group, and the fitness time.
一行動終端60,包括一無線接收單元61以及一記錄單元62,該無線接收單元61是藍芽接收器並且與該無線發射器33無線連接,使該行動終端60接收該無線發射器33發出的重訓重量、健身運動的組數和每組的次數、健身時間的數據,將該些數據儲存至該記錄單元62。 A mobile terminal 60 includes a wireless receiving unit 61 and a recording unit 62. The wireless receiving unit 61 is a Bluetooth receiver and is wirelessly connected to the wireless transmitter 33, so that the mobile terminal 60 receives the wireless transmitter 33. The data of the weight training, the number of exercise groups, the number of times of each group, and the exercise time are stored, and the data is stored in the recording unit 62.
前述本發明的系統只要以健身器材配重片智慧插銷A替換一般健身器材必不可少的插銷,就能在使用健身器材進行重量訓練時,自動在該行動終端60的記錄單元62記錄重訓重量、健身運動的組數和每組的次數、健身時間的數據這些數據可提供使用者查詢來規劃重量訓練的計畫,增加或減輕重訓重量或動作的組數、次數,或者作為重量訓練的成果與同儕比較,相互激勵增加運動的動機。 The system of the present invention can automatically record the weight of the re-training in the recording unit 62 of the mobile terminal 60 when the weight training of the fitness equipment is used to replace the bolt of the fitness equipment with the weight of the fitness equipment. The number of groups of fitness exercises and the number of times of each group, the data of fitness time. These data can provide users with queries to plan the weight training program, increase or decrease the number of re-training weights or movements, the number of times, or as a weight training. The results are compared with peers, and mutual incentives increase the motivation of the movement.
前述重訓重量、健身運動的組數和每組的次數、健身時間除了是以微控制器31進行計算以外,可透過將該插銷10、該加速度感測器32與該電子陀螺儀34感測到的數據無線傳送至行動終端60的方式,以該行動終端60進行所述的重量計算以及所述的歷程計算,再將計算結果記錄在該行動終端60的記錄單元62,供後續的查詢或分析。 The weight of the retraining exercise, the number of sets of exercise, the number of times of each group, and the exercise time are measured by the microcontroller 31, and the pin 10, the acceleration sensor 32, and the electronic gyroscope 34 can be sensed. The method of wirelessly transmitting the data to the mobile terminal 60, performing the weight calculation and the history calculation by the mobile terminal 60, and recording the calculation result in the recording unit 62 of the mobile terminal 60 for subsequent inquiry or analysis.
以上所述僅為本發明的較佳實施例而已,並非用以限定本發明主張的權利範圍,凡其它未脫離本發明所揭示的精神所完成的等效改變或修飾,均應包括在本發明的申請專利範圍內。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the claims of the present invention, and other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the present invention. Within the scope of the patent application.
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