TWM332833U - Wrist-watch-type exercise capacity measuring device with triaxial acceleration sensor - Google Patents

Description

M332833 VIII. New description: [New technical field] This creation is about the design of the device for measuring the amount of motion, especially the watch-type motion measurement device with three-axis acceleration sensor. [Prior Art] ^ In each type of motion signal sensor, the pedometer (Ped_eter) has been :=Γ because it is convenient, easy to operate, and can measure the number of steps of walking or running. In the traditional pedometer product design, most of them are attached to the design and combined with the cymbal. The pedometer can be used as a motion signal sensing device. Acceleration: II: It is often used as The user senses the acceleration during exercise (the user further evaluates the amount of exercise. In the movement *', you can find a variety of different mechanical vibrations: two. For example, Wu Guo invention patent 446 ( ) Patent No. 823 1 call for cattle = / kind of available _ to measure the number of walking or running steps of the squatter, in the structure, so that the user hits the U #1 kg, and the value of the juice step. Walk or H counts when running to show its steps [new content] The technical problem that this creation wants to solve However: as in the first _, Ning, the previous arm-mounted pedometer 3, the swing of the arm is too small, the signal is not easy to obtain And the upper arm swings the fall 5 M332833 ί ϋ 法 法 其 其 测 测 测 测 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 加速度 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因 因Show, another kind of match due to hanging in the shoes; # 丨, know the leaves of the ten Step 4, the data transmission, Wu Yinwang' and the eight also need to have a launching device to be tested, the Erming Mountain and the power of the launching device is stronger =] The movement of the foot is only in the way Swing in the direction of the two axes. ' 4 'Traditional pedometer can only measure the signal of the athlete in the single shaft speed = road = generated, and can not accurately measure the production of the athletes ^ This creation The main purpose of the present invention is to provide a wristwatch type motion measuring device having a three-axis acceleration sensing state. Another object of the present invention is to provide a wristwatch type motion measuring device. Another purpose of the creation is to describe ^ ^ + 7 gangsters for a watch-type motion measurement device that can measure the running speed or walking speed of an athlete. The technical means to solve the problem in this creation is the technical means used to solve the problem of the prior art. Provided is a wristwatch type motion measuring device with a three-axis acceleration sensor, which is worn on the wrist of an athlete, including a wristwatch housing, a circuit board, a first axial acceleration sensing, and a Bismuth potassium to acceleration sensor, one Triaxial acceleration sensor...microprocessor and display unit. The circuit board is set in the M332833 watch housing. The first axial acceleration sensor is disposed on the circuit board to sense the movement of the athlete. The movement of the hand is generated in a first axial direction. The second axial acceleration sensor is disposed on the circuit board for sensing the movement of the hand in a second axial direction when the athlete moves. The generated motion signal. The third = acceleration sensor is disposed on the circuit board for sensing the motion signal generated by the hand in the third axial direction when the operator moves. The microprocessor is disposed on the circuit. The board is connected to the first axial acceleration sensor, the second axial acceleration sensor and the third axial acceleration sensor for receiving the first axial acceleration sensor and the second axial acceleration sense The detector and the third axial acceleration sensing boundary ^ sense the motion signals generated by the hand in the first axial direction, the second axial direction, and the fourth direction when the motion is moved by the operator, and are processed into an exerciser. Sports information. The display unit is disposed on the wristwatch housing and connected to the micro-processing crying to display the motion information processed by the microprocessor, and the transmission speed of the operator is included. Compared with the technical means adopted by the present invention, the creation of the present invention can enable the athlete to still detect the arm-mounted step-by-step peak of the exercise when swinging in various directions: Such as the launch device. It is also necessary to make the axis move from ^ to ^^. It is necessary to have the specific embodiment adopted in this creation. Embodiments and the M332833 which will be ruined [Embodiment] Referring to Figures 3 to 5, the wristwatch type motion measuring device 1 having a three-axis acceleration sensor includes a wristwatch. a housing 1, a micro-processing H 11, a circuit board U1, a first axial acceleration sensor 112, a second axial acceleration sensor 113, a third axial acceleration sensor 114, a display The unit 15 and a button set 16 can be worn on the wrist 21 of an athlete 2.

The circuit board 111 is disposed in the wristwatch case 1, and the first axial acceleration sensor 112, the second axial acceleration sensor 113, and the third vehicle-to-acceleration sensor 114 are disposed on the circuit board (1). In the above, the motion signal generated by the hand in the first axial direction, the second axial direction and the third axial direction when the athlete 2 is moved is respectively used, and the motion signal includes the swinging detail of the hand of the athlete 2 Acceleration. The first axial acceleration sensor 112, the second axial acceleration sensor 113 and the third axial acceleration sensor 丨丨4 can form an acceleration sensing module. The microprocessor 11 is disposed on the circuit board (1) and connected to the first axial acceleration sensing body 112, the second axial acceleration sensor 113, and the third axial acceleration sensor m, and the microprocessor η is For receiving the first axial acceleration sensing f 112 , the second axial acceleration sensor 113 and the third axial acceleration, the sensor 2 sensed by the sensor m moves the hand in the first axial direction, The motion signals generated by the second axial direction and the third axial direction are given to the motion information of the athlete 2. The end is ',, Ding early 兀 15' 谗, set, and 哼 哼 匙 匙 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 逆 , 逆 , , , , , , , The movement speed, the travel time, and the selection of the athlete 2 are set and the step size is set. The button group 16 is placed in the position of the wristwatch housing 1 and connected to the microprocessor u. As shown in Fig. 6 and Fig. 7, when the angle of the hand swing (0) of the athlete 2 is increased, the right hand and the force are swiftly swung.

The greater the speed signal (S), the proportional relationship between the two. For example, *the athlete 2 swings his hand at a slow speed, a towel, and the like, and moves quickly. The angles are Θ卜Θ2 and Θ3, respectively, and the acceleration signals generated by the hand swing are SI, S2, and S3, respectively. The signal length S3a of the acceleration signal is s3, the signal length s2a of the acceleration signal is S2, and the signal length of the acceleration signal S2 is greater than the length Sla of the acceleration money. And the hand swing angle is greater than the hand swing angle θ2, and the hand swing angle 02 is greater than the hand swing angle. △ As shown in Figure f7, since the swing position and trajectory of the hand of the athlete 2 can include a one-dimensional, one-dimensional, or three-dimensional oscillating axial direction, the present system includes: - an axial acceleration sensor U2 a second axial acceleration sensor i i3 and a second axial acceleration sensor 丨丨4, so that the hand swinging trajectory of the player 2 includes several degrees of orientation, the creation has a three-axis acceleration sensor The wristwatch type exercise measuring device 100 can measure the number of swings of the hand of the athlete 2 as shown in Fig. 8. The wristwatch type motion measuring device 100 having the three-axis acceleration sensor includes an acceleration. The sensing module 12, a timer 丨3, a hand storage tensor corresponding step size database, a display unit 5, a button group 16, a memory unit π and a compass 6. Acceleration 9 M332833 The nuclear group 12 is composed of a first axial acceleration sensor 112, a second axial acceleration sensor 113 and a third axial acceleration sensor 114. The acceleration sensing module 12 is coupled to the microprocessor 11 for sensing the number of hand swings and the acceleration generated by the hand swing when the player 2 moves and transmits it to the microprocessor 11. The meter ua 1 3 is connected to the microprocessor 丨1 for calculating the sum of the player 2 and the lamp to transmit it to the microprocessor u. The hand swing acceleration corresponding step size of the poor library 14 is connected to the microprocessor and stores a curve of the acceleration corresponding to the step of the hand swinging on the X axis. The acceleration corresponding step size of the hand swinging on the γ axis The curve chart 142 and the curve 143 of the step corresponding to the acceleration of the hand swinging on the redundant axis (refer to Fig. 9 to Fig. 2). The microprocessor 11 receives the number of hand swings transmitted by the acceleration sensing module 12, the hand swing acceleration, and the travel time of the player 2 transmitted by the timer 13, and stores it in the memory list & 17, And the curve of the acceleration corresponding to the step of the hand stored in the database 14 stored in the data bank corresponding to the step of the hand swing acceleration corresponding to the hand swing acceleration

M1, the acceleration of the hand swinging on the γ axis corresponds to the step graph 142 and the hand swinging on the Z axis is corresponding to the step graph 143 of the acceleration step (see Fig. 9 to Fig. 11). The step size of the movement of the player 2 corresponding to the oscillating acceleration. As shown in Fig. 9 to Fig. 11, for example, when the hand of the athlete 2 swings more squat, it generates an acceleration g1 on the X axis, an acceleration g4 on the Y axis, and an acceleration on the Z axis. Since they all belong to the same swing, the accelerations gl, g4, and g7 all correspond to a step length u. When the athlete 2 M332833 • ^ == medium speed is moderate, it produces - acceleration g2 on the X axis, § 5 on the y π speed, and acceleration g8 on the 2 axis, since they all belong to the ^ force, so the acceleration ^5, will correspond to - step L2. When the hand swings faster, it produces - acceleration g3 on the X-axis, an acceleration g6 on the γ-axis, and an acceleration on the z-axis (2), because the _ the same person moves, so the acceleration g3, g6, g9 Both will correspond to a long L3. 7

Then, the microprocessor 11 will take the step size of the obtained motion 2 of the player 2, the number of swings of the hand 2 and the time of the movement of the player 2, and calculate the travel distance of the player 2 by the formula. The moving speed is displayed, and the moving speed of the player 2 is displayed on the display unit 15. In the present creation, the curve diagram of the hand swing acceleration corresponding to the step size can be pre-configured in the database 14 stored in the step size corresponding to the hand swing acceleration. Or preferably, the curve of the hand swing acceleration corresponding to the step size can be transmitted by the athlete at various speeds (for example, slow speed, towel speed, or slow speed, medium speed, fast speed, or slow speed, medium speed, fast speed, The travel speed of the extremely fast material is established after one of the predetermined travel distances (for example, 100 meters or 400 meters) set by the button group 12, since the acceleration sensing module 12 senses that the athlete 2 moves at various speeds. When the hand swings the number of times and the acceleration generated by the hand swing, the microprocessor moves the predetermined travel distance by the number of hand swings when the player 2 moves at various speeds to obtain the athlete 2 moving at various speeds. The step size of time can be used to establish a database of hand swing acceleration corresponding step size 14 〇V ' Fig. 12 shows the control circuit diagram of the second embodiment of the present invention.本创11 M332833 roughly _ = _1 (K) a | system and the foregoing embodiment of the 'profit: the components are marked with the same component number, to the i library t example system - per second migration The number of steps corresponding to the step size of the material library a replaces the hand-swing acceleration corresponding to the step size of the first embodiment, and the data base of the step-by-step number of the parent-second shift steps is stored in the mother-second shift. The number of steps corresponds to the curve of the step size Μ". The number of hand swings sensed by the 12th side of the transmission is obtained by the received acceleration sensing module 12. The number of second-hand passes is divided by the travel time to obtain the number of seconds of the exerciser. Then, the micro-processing HU will move the acquired data transfer path corresponding to the step-by-step data step 14V^ and the parent second step step 141a to match the female move step 2 corresponding to the mover 2 The second is compared to the pair, and the number of steps per second is as shown in Fig. 13, and the number of steps per second corresponds to: the curve V is included, for example, the moving step of the player 2 is changed. The step of the movement of the operator 2 corresponding to the curve W is L1 2 = the number of steps per second is P2, then it corresponds to the curve V = (1); and if the number of steps of the movement of the player 2 is the curve ^ The corresponding step of the movement of the athlete 2 is τ; then the microprocessor U will take it. The movement number of the hand of the player 2 and the movement of the player 2, the step length, and the movement distance of the acquirer 2, and the movement speed of the player 2, the movement speed of the screen 2 12 M332833 are displayed on the display unit 15. The sub-inspired wristwatch type acceleration sensing module 100a further includes a one-person signal sensing module 18, an altimeter 19, and a data transmission interface ι. Person: The signal sensing and remaining 18 series includes a heart-shaped sensing unit 181 and a human body temperature sensing unit 182 for sensing the heartbeat signal generated by the operator 2 and the body temperature, respectively, and transmitting the same to the microprocessor. The data transmission interface (7) is connected to the microprocessor U for transmission with a computer device 5. In the second embodiment of the present invention, the curve of the number of steps per second corresponds to the step size. The chart 141a is pre-configurable to store the data library Ma corresponding to the step size of the number of steps per second. Or preferably, the graph of the number of steps per second corresponding to the step size (4)a can be via the athlete 2 at various speeds (eg slow, medium speed, or rhyme, medium speed, fast, or slow, medium speed, Fast, extremely fast, etc.) The private money is set after the completion of the 12-predetermined travel distance (a) such as ^ A ruler or 400 meters), because the acceleration sensing module u === 2 The number of hand swings when moving at various speeds, so microseconds: (4) The predetermined shift is divided by the number of hand swings by the player 2 at various speeds to obtain the step of the mover 2 at various speeds. The hand of the player 2 at various speeds is divided by the time when the player 2 moves at various speeds to obtain the (four) chart 141a of the step size corresponding to the number of steps. The establishment of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the stencil The above description is only for the preferred embodiment of this book. Anyone who is skilled in this art can make other improvements according to the above mentioned brothers, but these changes still belong to this creation. The spirit of creation and the scope of patents defined below. [Simplified illustration of the drawing] Figure 1 is a schematic diagram of a conventional arm-mounted pedometer; 2 is a schematic diagram of a pedometer attached to a shoe; A three-dimensional diagram of a wristwatch type motion measuring device with a two-axis force port speed sensor is created; the fourth figure is a three-dimensional bifurcation diagram of the creation; the fifth figure shows a schematic diagram of the movement of the artist to the original creation; A schematic diagram of the contrast between the acceleration signal generated by the hand movement of the figure and the swing angle of the hand;

The hand swing acceleration corresponding to the step length of the hand in the case of L. V h u ^ ' The tenth figure is the hand pendulum in the first embodiment of the present creation

The acceleration moving to the Z axis corresponds to the curve chart of the step 14 M332833; the 12th figure is the control circuit diagram of the second embodiment of the present creation. The 13th figure is the second embodiment of the second embodiment of the present creation. The number of steps per second stored in the step size of the treasury corresponds to the step length of the curve. [Main component symbol description 100 10 11 111 112 113 114 12 13 14 14a 141 142 143 Measurement with a three-axis acceleration sensor Wrist watch device watch case data transmission interface microprocessor circuit board first axial acceleration sensor second axial acceleration sensor third axial acceleration sensor acceleration sensing module timer hand The oscillating acceleration corresponds to the step size of the database. The number of steps of the parent-second shift step corresponds to the step of the data. The graph of the acceleration of the hand swinging on the γ-axis corresponds to the step size,... The graph of the acceleration of the hand swinging on the z-axis corresponding to the step size 15 M332833

141a The number of steps per second corresponds to the curve of the step chart 15 Display unit 16 Button group 17 Memory unit 18 Human body signal sensing module 181 Heartbeat signal sensing unit 182 Human body temperature sensing unit 19 South meter 2 Sports person 21 Wrist 3 arm-mounted pedometer 4 with pedometer on the shoe 5 computer device 6 compass gl, g2, acceleration g3, g4, g5, g6, g7, g8, g9 V curve PI, P2, moving steps per second Number P3 θ, Θ 1, swing, shoulder... 0 2, θ 3 16 M332833 S, SI, acceleration signal S2, S3

Sla, signal length S2a > S3a LI, L2, step size ’ L3 17

Claims (1)

M332833 Nine, the scope of application for patents: 1. A wristwatch type motion measuring device with a three-axis acceleration sensor is worn on the wrist of an athlete, which includes a wristwatch case, · a circuit board' setting In the watch case, a first thrust acceleration sensor is disposed on the circuit board for sensing a motion signal generated by the hand in the first axial direction when the athlete moves; a second axial acceleration sensor is disposed on the circuit board for sensing a motion signal generated by the hand in a second axial direction when the operator moves; 1. A third axial acceleration sensor And being disposed on the circuit board for sensing a motion signal generated by the hand in the third axial direction when the athlete moves; a microprocessor is disposed on the circuit board and connected to the first The axial acceleration ❹", the second axial acceleration sensor and the third axial acceleration sensor are configured to receive the first axial acceleration m, the second axial acceleration sensor, and the third axial acceleration sense When the athlete senses the movement of the athlete a motion signal generated by the hand in the first axial direction and the third axial direction, and is processed and processed into motion information of the athlete; a non-soap element is placed on the wristwatch housing and connected to The microprocessor is configured to display motion information processed by the microprocessor. 18 M332833 2.: Apply for the three-axis accelerometer in the second green motion described in the first paragraph of the patent scope! The measuring device, wherein the first axial acceleration sensor, the second axial acceleration sensor and the third axial acceleration sensor form an acceleration sensing module. 3. The phenotype motion measuring device with a three-axis acceleration sensor according to the scope of the patent scope, which further includes a button group, is disposed at a selected position of the wristwatch housing and is connected to the micro 4. The type of motion measuring device with a three-axis acceleration sensor according to claim 1, wherein the display of the single-decreasing display is the moving speed of the athlete. The patent range is V1, and the three-axis acceleration sensing chronograph type motion measurement is used. The display system displays the movement time of the athlete. The application scope is as follows. 1 The watch type motion measurement information is the number of steps of the motion line displayed by the display unit with the three-axis acceleration sensor. For example, the patent scope of the application. Grass 1 wristwatch type motion measurement device ★ item has a three-axis acceleration sensor, wherein the movement displayed by the display unit 19 M332833 7 1 is the movement of the athlete Step by step. 8. The sigma type motion measuring device with a three-axis acceleration sensor according to claim 1, wherein the first axial acceleration sensing is a second axial acceleration sensor And the motion of the third axial acceleration sensor is the number of swings of the hand of the athlete. 9. The wristwatch type motion measuring device with a three-axis acceleration sensor according to claim 1, wherein the first axial acceleration sensing state, the second axial acceleration sensor, and the third The motion signal sensed by the axial acceleration sensor is the hand swing acceleration of the athlete. 20