Treadmill control method, device, computer storage medium and treadmill

Abstract

The present invention discloses a treadmill control method, device, computer storage medium, and treadmill. The treadmill is applied to a treadmill comprising a motor and a running belt, wherein the motor drives the running belt. The treadmill control method comprises: obtaining identification information for identifying a target position on the running belt; obtaining an actual running speed of the running belt based on the identification information; obtaining a control speed of the treadmill; and adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent. The present invention solves the technical problem of inaccurate running belt speed in treadmills in the prior art.

Description

Technical Field

[0001] The present invention relates to the field of treadmills, and in particular to a treadmill control method, a treadmill control device, a computer storage medium, and a treadmill. Background Art

[0002] On a treadmill, users adjust the belt speed via the treadmill dial or buttons, which actually involves setting the motor speed. To ensure the treadmill reaches the user-set speed, the theoretical motor speed corresponding to that speed is typically programmed into the program during the development phase.

[0003] However, as treadmills are used, their main components, such as the running deck, belt, and motor, age, and errors may occur in the nominal belt speed. Furthermore, the user's weight and running habits can affect the actual speed, making it difficult for users to calibrate the treadmill's speed. Currently, there is no solution to this problem.

[0004] With respect to the problem of inaccurate treadmill belt speed in the prior art, no effective solution has been proposed yet. Summary of the Invention

[0005] Embodiments of the present invention provide a treadmill control method, device, computer storage medium, and treadmill, to at least solve the technical problem of inaccurate treadmill belt speed in the prior art.

[0006] According to one aspect of an embodiment of the present invention, a treadmill control method is provided, which is applied to a treadmill, wherein the treadmill includes: a motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, and the method includes: obtaining identification information for identifying a target position on the running belt; obtaining an actual speed of the running belt based on the identification information; obtaining a control speed of the treadmill; and adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0007] Furthermore, obtaining the actual speed of the running belt based on the identification information includes: obtaining the circumference of the running belt, collecting the occurrence period of the identification information, and determining the actual speed of the running belt based on the circumference and the period; or obtaining the mileage of the running belt, and obtaining the cumulative period in which the identification information appears multiple times, wherein the identification information is generated by an identifier set on the running belt, and the actual speed of the running belt is calculated based on the mileage and the cumulative period.

[0008] Furthermore, the treadmill also includes: an image acquisition device and a marker set at a target position on the running belt, and collecting the appearance period of identification information, including: collecting an image of the running belt through the image acquisition device; determining the appearance period of the identification information based on the image, wherein the identification information is generated by the marker in the image.

[0009] Furthermore, the treadmill also includes: a magnetic sensitive element and a magnetic element arranged at the target position of the running belt, collecting the appearance period of identification information, including: detecting identification information through the magnetic sensitive element, wherein the identification information is used to represent the magnetic signal generated by the magnetic element; determining the appearance period of the identification information based on the magnetic signal.

[0010] Furthermore, the speed of the motor in the treadmill is adjusted so that the actual speed and the control speed are consistent, including: obtaining the ratio of the control speed to the actual speed; determining the product of the standard speed of the motor and the ratio as the calibration speed of the motor; and adjusting the speed of the motor to the calibration speed.

[0011] Furthermore, the motor is connected to a driving board, and adjusting the rotation speed of the motor to the calibration rotation speed includes: sending the calibration rotation speed to the driving board, and adjusting the rotation speed of the motor to the calibration rotation speed through the driving board.

[0012] Furthermore, adjusting the speed of the motor to the calibration speed includes at least one of the following: adjusting the speed of the motor to the calibration speed when the treadmill is started next time; adjusting the speed of the motor to the calibration speed when a specified time point is reached; and adjusting the speed of the motor to the calibration speed when a treadmill calibration instruction is received.

[0013] Furthermore, the step of obtaining the control speed and actual speed of the treadmill belt includes: obtaining the control speed and actual speed of the treadmill belt when the treadmill carries a target object; after calibrating the current speed of the motor in the treadmill, the method also includes: recording the correspondence between the calibrated speed and the control speed in the motor speed table of the target object, wherein the motor speed table of the target object is used to record the correspondence between multiple control speeds and the calibrated motor speed when the treadmill carries the target object.

[0014] Furthermore, before adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent, the above method also includes: judging whether the difference between the control speed and the actual speed is greater than a preset value; if the difference between the control speed and the actual speed is greater than the preset value, entering the step of adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0015] Furthermore, the above method also includes: receiving a treadmill control instruction issued by the target object, wherein the treadmill control instruction includes at least one control speed; obtaining a motor speed table of the target object, and searching for a motor speed corresponding to the at least one control speed in the motor speed table of the target object; and controlling the motor of the treadmill to operate according to the motor speed found.

[0016] According to one aspect of an embodiment of the present invention, a treadmill control device is provided, which is applied to a treadmill, wherein the treadmill includes: a motor and a treadbelt, wherein the motor drives the treadbelt of the treadmill to operate, and the treadmill control device includes: a first acquisition module, used to obtain identification information for identifying a target position on the treadbelt; a second acquisition module, used to obtain the actual speed of the treadbelt based on the identification information; a third acquisition module, used to obtain the control speed of the treadmill; and an adjustment module, used to adjust the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0017] According to one aspect of an embodiment of the present invention, a computer storage medium is provided. The computer storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing the above method steps.

[0018] According to one aspect of an embodiment of the present invention, a treadmill is provided, which includes a motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, wherein the treadmill also includes: a marker for identifying a target position of the running belt; a sensor for detecting identification information generated based on the marker; and a processor for communicating with the sensor, for obtaining an actual speed of the running belt based on the identification information, obtaining a control speed of the treadmill, and adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0019] In an embodiment of the present invention, identification information for identifying a target position on a running belt is obtained; the actual running speed of the running belt is obtained based on the identification information; the control speed of the treadmill is obtained; and the rotational speed of the motor in the treadmill is adjusted to align the actual speed with the control speed. This approach obtains the actual speed of the treadmill running belt and adjusts the motor rotational speed based on the actual speed and the control speed to calibrate the actual running belt speed so that the actual speed of the treadmill is consistent with the control speed, thereby resolving the technical problem of inaccurate treadmill running belt speed in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 is a flow chart of a treadmill control method according to an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of a treadmill according to an embodiment of the present invention;

[0023] Figure 3 2 is a schematic diagram of a treadmill control device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Example 1

[0027] According to an embodiment of the present invention, an embodiment of a treadmill control method is provided, which is applied to a treadmill, wherein the treadmill includes: a motor and a treadbelt, wherein the motor drives the treadbelt of the treadmill to operate. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0028] Figure 1 FIG. 1 is a flow chart of a method for controlling a treadmill according to an embodiment of the present invention. Figure 1 As shown, the method includes the following steps:

[0029] Step S102: obtaining identification information for identifying a target position on the treadmill.

[0030] Specifically, the identification information is generated by a marker disposed on or inside the treadmill. By detecting the marker to obtain the identification information, the running cycle of the treadmill can be obtained.

[0031] In an optional embodiment, the marker is a marker set on the surface of the treadmill. The treadmill image is captured by an image acquisition device to obtain the time interval between the marker reaching the specified position multiple times. The average of the multiple time intervals is taken to obtain the operating cycle of the treadmill.

[0032] In another optional embodiment, the marker is a magnetic element arranged inside the treadmill. The magnetic element is detected by a magnetic sensitive element, and the time interval between two or more consecutive detections of magnetic signals by the magnetic sensitive element is obtained. The average value of this time interval is taken to obtain the operating cycle of the treadmill.

[0033] Step S104: obtaining the actual speed of the treadmill based on the identification information.

[0034] The above-mentioned actual speed is used to represent the actual running speed of the treadmill belt. The treadmill belt is driven by the treadmill motor, and the belt speed is also determined by the motor speed. When the actual speed of the treadmill is accurate, its actual speed should be the same as the control speed. However, as the treadmill components age or the user's weight and running posture affect the treadmill, the actual speed of the belt is often difficult to reach the control speed. For example, due to reasons such as component aging, the motor speed is inaccurate, which in turn makes the belt speed inaccurate; or the motor speed is accurate, but due to structural reasons such as changes in the tightness of the belt or different weights of different users, the belt speed is inaccurate.

[0035] Step S106: obtaining the control speed of the treadmill.

[0036] The control speed of the treadmill is the speed specified in the command sent to the treadmill, i.e., the speed at which the user wishes the treadmill to run. This control speed also uniquely corresponds to the standard speed of the motor. For example, if the user sets the speed to 6 km / h when using the treadmill, the treadmill's current control speed is 6 km / h. Depending on the treadmill, the control speed can be selected by the user on the treadmill's control panel, input by voice, or specified in the user's selected exercise program.

[0037] In the above steps, the operation cycle of the treadmill can be determined based on the identification information, and then the actual speed of the treadmill can be obtained based on the operation cycle.

[0038] Step S108: adjusting the rotation speed of the motor in the treadmill so that the actual speed is consistent with the control speed.

[0039] In an optional embodiment, the actual speed can be compared with the control speed, and the need for motor speed calibration can be determined based on the comparison result. Specifically, the motor speed can be calibrated if the difference between the control speed and the actual speed is greater than a preset value, and the motor speed is not calibrated if the difference between the control speed and the actual speed is less than or equal to the preset value. This solution allows the treadmill to automatically calculate in real time, eliminating the need for manual comparison and calculation.

[0040] If the user requires high precision for the treadmill belt speed, the preset value can be set to 0. This means that the motor speed will be calibrated whenever the actual speed differs from the control speed. However, since the treadmill belt speed is significantly affected by surrounding factors, such as component aging and user weight, calibrating the motor speed only when the actual speed differs from the control speed can result in a high number of calibrations. Therefore, a preset value can be set. If the difference between the control speed and the actual speed is greater than the preset value, the current motor speed of the treadmill will be calibrated, thus avoiding the need for frequent motor speed calibration.

[0041] Specifically, the preset value may be a set default value or a value calculated based on the allowable error and the control speed. For example, if the control speed is 6 km / h and the allowable error is within 3%, the preset value may be 0.18. That is, if the difference between the control speed and the actual speed is greater than 0.18, the current speed of the motor in the treadmill is calibrated.

[0042] In another optional embodiment, the control speed and the actual speed may be obtained and then the calibration speed may be directly calculated without comparison.

[0043] As can be seen from the above, the above embodiment of the present application obtains identification information for identifying a target position on the running belt; obtains the actual running speed of the running belt based on the identification information; obtains the control speed of the treadmill; and adjusts the speed of the motor in the treadmill so that the actual speed and the control speed are consistent. The above solution obtains the actual speed of the treadmill running belt and adjusts the motor speed based on the actual speed and the control speed to calibrate the actual speed of the running belt so that the actual speed of the treadmill is consistent with the control speed, thereby solving the technical problem of inaccurate treadmill running belt speed in the prior art.

[0044] As an optional embodiment, obtaining the actual speed of the running belt based on the identification information includes: obtaining the circumference of the running belt, collecting the occurrence period of the identification information, and determining the actual speed of the running belt based on the circumference and the period; or obtaining the mileage of the running belt, and obtaining the cumulative period in which the identification information appears multiple times, wherein the identification information is generated by an identifier set on the running belt, and the actual speed of the running belt is calculated based on the mileage and the cumulative period.

[0045] Since the marker is set on the outer surface or inside of the treadmill, each time the identification information is detected, it can be determined that the treadmill has completed a circle. Therefore, the time interval between two adjacent detections of identification information can be determined as the operation cycle of the treadmill.

[0046] In the above scheme, after determining the period of appearance of the identification information, the actual speed of the running belt can be obtained based on V=l / t, where V represents the actual speed of the running belt, l is the circumference of the running belt, and t is the period of appearance of the identification information.

[0047] In the above scheme, the cumulative period of multiple marker appearances and the treadmill distance can also be obtained. Specifically, the cumulative period of N marker appearances is actually the time it takes for the treadmill to rotate (N-1) times. Therefore, the treadmill distance can be calculated by multiplying (N-1) by the treadmill circumference. For example, if the cumulative period T of four consecutive marker appearances and the treadmill distance L (L = 3*l, where l is the treadmill circumference) are obtained, the actual running speed can be calculated as V = L / T.

[0048] The actual running speed of the running belt is calculated by using a camera to collect markers and the circumference of the running belt. You only need to set a marker on the surface of the running belt and install a camera on the treadmill, or use the camera that comes with the treadmill to calculate the actual speed of the running belt. It is not only convenient to implement, but also has a high accuracy rate.

[0049] It should be noted that in order to obtain the actual speed of the treadmill belt in real time, a sliding window algorithm can be used to calculate the actual speed of the belt. An example is given below to illustrate this.

[0050] In an optional embodiment, each time the camera captures the identification information reaching the specified location, a time is recorded. When the identification information reaches the specified location for the tth time, the time corresponding to the tth time is subtracted from the time corresponding to the t-3th time to obtain the time T1 for the treadmill to rotate three times, and the actual speed of the current treadmill is obtained by dividing 31 / T1 (where l represents the circumference of the treadmill). When the identification information reaches the specified location for the t+1th time, the time corresponding to the t+1th time is subtracted from the time corresponding to the t-2th time to obtain the time T2 for the treadmill to rotate three times, and the actual speed of the current treadmill is obtained by dividing 31 / T2. Similarly, the real-time speed of the treadmill can be obtained in real time.

[0051] As an optional embodiment, the treadmill further includes: an image acquisition device and a marker arranged at a target position on the running belt, and collecting the appearance period of identification information, including: collecting an image of the running belt by the image acquisition device; determining the appearance period of the identification information based on the image, wherein the identification information is generated by the marker in the image.

[0052] Specifically, the image acquisition device can be a camera, either mounted on the treadmill or installed within the treadmill's environment. The marker can be a highlighted bar-shaped identification mark affixed horizontally to the surface of the treadmill. The image acquisition device can capture the treadmill's movement, wherein the time difference between two consecutive appearances of the marker at the same location on the treadmill is the marker's appearance period. To obtain more accurate calculation results, the time difference between two consecutive appearances of the marker at the same location can be obtained multiple times, and the average of these multiple time differences can be determined as the marker's appearance period.

[0053] Figure 2 is a schematic diagram of a treadmill according to an embodiment of the present invention, Figure 2 As shown, the treadmill has a camera 20 that can capture the movement of the running belt. A marker 21 is fixed to the running belt. The camera 20 captures the running belt. Based on the captured images, the time difference between two consecutive occurrences of the marker information at the same location (e.g., location 22 on the treadmill) is determined. The average of these multiple time differences is used to determine the marker appearance period. Based on the known running belt circumference, the actual running belt speed can be determined.

[0054] As an optional embodiment, the treadmill further includes: a magnetic sensitive element and a magnetic element arranged at a target position of the running belt, and collects the occurrence period of identification information, including: detecting identification information through the magnetic sensitive element, wherein the identification information is used to represent the magnetic signal generated by the magnetic element; and determining the occurrence period of the identification information based on the magnetic signal.

[0055] Specifically, the magnetic element can be positioned at a fixed location within the treadmill, and the magnetic sensor can be positioned at a fixed location on the running deck or treadmill frame that can detect the magnetic element. As the treadmill runs, the magnetic element gradually approaches and then gradually moves away from the magnetic sensor. As the magnetic element approaches the magnetic sensor, the magnetic signal detected by the magnetic sensor gradually increases. As the magnetic element moves away from the magnetic sensor, the magnetic signal detected by the magnetic sensor gradually decreases. Therefore, when the magnetic signal is at its maximum, the magnetic element and the magnetic sensor are at their closest distance.

[0056] Based on the above description, the magnetic signal detected by the magnetic sensitive element can be obtained, and the difference between the times when the maximum magnetic signal is detected twice adjacently can be used as the period of the treadmill operation; or, the difference between the times when the maximum magnetic signal is detected twice adjacently can be obtained multiple times, and the average value of the differences between the multiple times can be determined as the period of the treadmill operation.

[0057] As an optional embodiment, adjusting the speed of the motor in the treadmill so that the actual speed and the control speed are consistent includes: obtaining the ratio of the control speed to the actual speed; determining the product of the standard speed of the motor and the ratio as the calibration speed of the motor; and adjusting the speed of the motor to the calibration speed.

[0058] In an alternative embodiment, the displayed speed is V1 (i.e., the control speed described above), the standard motor speed is n1, the measured actual speed is Vt, and n2 is the calibration speed. The following relationship holds between them: n2 / n1 = V1 / Vt. Thus, n2 = (V1 / Vt)*n1, and the motor speed is set to n2. The next time the treadmill is adjusted to the displayed speed V1 (by clicking the speed or acceleration / deceleration buttons on the display), or when one run ends and the next begins, the motor speed automatically adjusts to n2.

[0059] As an optional embodiment, the motor is connected to a drive board, and adjusting the speed of the motor to the calibration speed includes: sending the calibration speed to the drive board, and adjusting the speed of the motor to the calibration speed through the drive board.

[0060] As an optional embodiment, the step of adjusting the speed of the motor to the calibration speed can be performed in real time, that is, the control speed and actual speed of the treadmill belt are obtained in real time, and the motor speed is calibrated according to the comparison result of the control speed and the actual speed. It can also be performed at the following times: when the treadmill is started next time, the speed of the motor is adjusted to the calibration speed; when the specified time point is reached, the speed of the motor is adjusted to the calibration speed; when the treadmill calibration instruction is received, the speed of the motor is adjusted to the calibration speed.

[0061] Specifically, the step of adjusting the speed of the motor to the calibration speed can be performed each time the treadmill is started. A calibration cycle can also be set, and when the time reaches the set cycle, it is a specified time point, and the motor speed is calibrated according to the comparison result of the control speed and the actual speed. In another optional embodiment, when a calibration instruction is received from the user to calibrate the treadmill speed, the motor speed can be calibrated according to the comparison result of the control speed and the actual speed. In another optional embodiment, the motor speed can be calibrated every time the treadmill receives a speed control signal. Through the above scheme, the treadmill speed can be automatically calibrated according to the calibration trigger condition set by the user, without the need for manual measurement of the treadmill speed for calibration on a regular basis.

[0062] As an optional embodiment, the step of obtaining the control speed and actual speed of the treadmill belt includes: obtaining the control speed and actual speed of the treadmill belt when the treadmill carries a target object; after calibrating the current speed of the motor in the treadmill, the method further includes: recording the correspondence between the calibrated speed and the control speed in the motor speed table of the target object, wherein the motor speed table of the target object is used to record the correspondence between multiple control speeds and the calibrated motor speed when the treadmill carries the target object.

[0063] Since different weights and different running postures may have a certain impact on the actual speed of the running belt, the above solution is calibrated accordingly for different users.

[0064] In the above steps, the control speed obtained is the displayed speed of the target subject while running on the treadmill, and the actual speed obtained is the actual measured running speed of the treadmill belt while the target subject is running on the treadmill. A corresponding motor tachometer is set for each target subject, and the correspondence between the control speed and the calibrated motor speed is recorded in the motor tachometer.

[0065] In an optional embodiment, before using the treadmill, the user logs in to their personal account on the treadmill or a smart terminal communicating with the treadmill and begins running on the treadmill. While the user is running, steps S102 to S106 are executed in real time to calibrate the motor speed, thereby obtaining a calibrated motor speed corresponding to the user. The control speed and the corresponding calibrated speed are stored in the user's motor tachometer, so that the next time the user uses the same control speed, the motor will operate at the calibrated speed, thereby ensuring that the actual treadmill speed is close to the control speed.

[0066] As an optional embodiment, the above method also includes: before adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent, the above method also includes: judging whether the difference between the control speed and the actual speed is greater than a preset value; when the difference between the control speed and the actual speed is greater than the preset value, entering the step of adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0067] In the above steps, the motor speed is calibrated when the difference between the control speed and the actual speed is greater than a preset value, and the motor speed is not calibrated when the difference between the control speed and the actual speed is less than or equal to the preset value.

[0068] If the user has high precision requirements for the treadmill belt speed, the preset value can be set to 0, meaning the motor speed will be calibrated whenever the actual speed differs from the control speed. However, since the treadmill belt speed is significantly affected by surrounding conditions, such as component aging and user weight, calibrating the motor speed only when the actual speed differs from the control speed requires a high number of calibrations. Therefore, a preset value can be set. If the difference between the control speed and the actual speed is greater than the preset value, the current motor speed of the treadmill will be calibrated, thus avoiding the need for frequent motor speed calibration.

[0069] As an optional embodiment, the above method also includes: receiving a treadmill control instruction issued by the target object, wherein the treadmill control instruction includes at least one control speed; obtaining a motor tachometer of the target object, and searching for a motor speed corresponding to the at least one control speed in the motor tachometer of the target object; and controlling the motor of the treadmill to operate according to the motor speed found.

[0070] Specifically, the above-mentioned control instruction is issued by the user to obtain the motor tachometer of the target object. It can be to determine the target object's account after facial recognition of the target object, and obtain the motor tachometer from the account information corresponding to the account, or it can be that the target object logs in to the account and obtains the motor tachometer from the account information corresponding to the account.

[0071] In an optional embodiment, before using the treadmill, the user logs in to a personal account on the treadmill or a smart terminal communicating with the treadmill, selects a speed of 6 km / h, and begins running on the treadmill. The treadmill obtains the user's motor tachometer based on the user's account, searches the motor tachometer for a control speed of 6 km / h, obtains the motor calibration speed corresponding to the control speed, and controls the motor to run at the calibration speed corresponding to 6 km / h in the motor tachometer. It can be seen that the above-mentioned embodiment of the present application, in addition to achieving automatic speed calibration of the treadmill, can also perform corresponding speed calibration operations based on the impact of different users on the treadmill speed, thereby making the treadmill adaptable to users of different weights and different running postures. In other words, regardless of the user's weight or running posture, the treadmill can calibrate the speed through the above-mentioned solution and provide the user with an accurate speed.

[0072] The above solution uses sensors to identify the markers on the running belt in real time, determines the running belt speed at different speeds for different users at different usage times of the treadmill, records these speeds, and compensates for the actual motor speed. This ensures that no matter what weight or running posture the user uses the treadmill, the running belt speed can be the same as the control speed, that is, the effect of constant nominal speed and actual speed is achieved.

[0073] Example 2

[0074] According to an embodiment of the present invention, an embodiment of a control device for a treadmill is provided. Figure 3 is a schematic diagram of a treadmill control device according to an embodiment of the present invention, wherein the treadmill comprises: a motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, Figure 3 As shown, the device includes:

[0075] A first acquisition module 30 is used to obtain identification information for identifying a target position on the treadmill;

[0076] A second acquisition module 32 is configured to acquire an actual speed of the treadmill based on the identification information;

[0077] The third acquisition module 34 is used to obtain the control speed of the treadmill;

[0078] The adjustment module 36 is used to adjust the rotation speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0079] As an optional embodiment, the second acquisition module includes: a first acquisition submodule, used to obtain the circumference of the running belt, and collect the occurrence period of the identification information, and determine the actual speed of the running belt based on the circumference and the period; or a second acquisition submodule, used to obtain the mileage of the running belt, and obtain the cumulative period in which the identification information appears multiple times, wherein the identification information is generated by an identifier set on the running belt, and the actual speed of the running belt is calculated based on the mileage and the cumulative period.

[0080] As an optional embodiment, the treadmill further includes: an image acquisition device and a marker arranged at a target position on the treadbelt, and the first acquisition submodule includes: an acquisition unit for acquiring an image of the treadbelt through the image acquisition device; a first determination unit for determining the occurrence period of the identification information based on the image, wherein the identification information is generated by the marker in the image.

[0081] As an optional embodiment, the treadmill further includes: a magnetic sensitive element and a magnetic element arranged at a target position of the running belt, and the first acquisition submodule includes: a detection unit for detecting identification information through the magnetic sensitive element, wherein the identification information is used to represent the magnetic signal generated by the magnetic element; and a second determination submodule for determining the occurrence period of the identification information based on the magnetic signal.

[0082] As an optional embodiment, the adjustment module includes: a fourth acquisition submodule, used to obtain the ratio of the control speed to the actual speed; a third determination submodule, used to determine that the product of the standard speed of the motor and the ratio is the calibration speed of the motor; and an adjustment submodule, used to adjust the speed of the motor to the calibration speed.

[0083] As an optional embodiment, the motor is connected to a drive board, and the adjustment module includes: a sending submodule, configured to send the calibration speed to the drive board, and adjust the speed of the motor to the calibration speed via the drive board.

[0084] As an optional embodiment, the above-mentioned device also includes: a judgment module, which is used to judge whether the difference between the control speed and the actual speed is greater than a preset value before adjusting the rotation speed of the motor in the treadmill so that the actual speed and the control speed are consistent; and an execution module, which is used to enter the step of adjusting the rotation speed of the motor in the treadmill so that the actual speed and the control speed are consistent when the difference between the control speed and the actual speed is greater than the preset value.

[0085] As an optional embodiment, the adjustment module includes at least one of the following: when the treadmill is started next time, the speed of the motor is adjusted to the calibration speed; when the specified time point is reached, the speed of the motor is adjusted to the calibration speed; when a treadmill calibration instruction is received, the speed of the motor is adjusted to the calibration speed.

[0086] As an optional embodiment, the step of obtaining the control speed and actual speed of the treadmill belt includes: obtaining the control speed and actual speed of the treadmill belt when the treadmill carries a target object; the above-mentioned device also includes: after adjusting the speed of the motor in the treadmill so that the actual speed and the control speed are consistent, a recording module is used to record the correspondence between the calibrated speed and the control speed in the motor speed table of the target object, wherein the motor speed table of the target object is used to record the correspondence between multiple control speeds and the calibrated motor speed when the treadmill carries the target object.

[0087] As an optional embodiment, the above-mentioned device also includes: a receiving module, used to receive a treadmill control instruction issued by the target object, wherein the treadmill control instruction includes at least one control speed; a fourth acquisition module, used to obtain the motor tachometer of the target object, and search for the motor speed corresponding to the at least one control speed in the motor tachometer of the target object; and a control module, used to control the motor of the treadmill to operate according to the motor speed found.

[0088] Example 3

[0089] According to an embodiment of the present invention, a computer storage medium is provided, wherein the computer storage medium stores a plurality of instructions, wherein the instructions are suitable for being loaded by a processor and executing the method steps described in Example 1.

[0090] Example 4

[0091] According to an embodiment of the present invention, a treadmill is provided, comprising a motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, and wherein the treadmill further comprises:

[0092] a marker for marking a target position of the treadmill;

[0093] a sensor, configured to detect identification information generated based on the identifier;

[0094] The processor communicates with the sensor and is used to obtain the actual speed of the running belt based on the identification information, obtain the control speed of the treadmill, and adjust the speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

[0095] Specifically, the processor can obtain the calibrated speed of the motor according to the control speed of the treadmill and the actual speed of the running belt, and send the calibrated speed to the driving board, which adjusts the speed of the motor to the calibrated speed through the driving board.

[0096] As an optional embodiment, the treadmill further includes: an image acquisition device and a marker arranged at a target position on the running belt, and the processor is further used to acquire an image of the running belt through the image acquisition device; determine the appearance period of the identification information based on the image, wherein the identification information is generated by the marker in the image.

[0097] Specifically, the image acquisition device may be a camera, either mounted on the treadmill or located within the treadmill's environment. The marker may be a highlighted bar-shaped marker affixed horizontally to the surface of the treadmill. The image acquisition device can capture the treadmill's movement, wherein the time difference between two consecutive occurrences of the marker information at the same location on the treadmill is the marker's appearance period. To obtain more accurate calculation results, the time difference between two consecutive occurrences of the marker information at the same location can be obtained multiple times, and the average of these multiple time differences can be determined as the marker's appearance period.

[0098] Figure 2 is a schematic diagram of a treadmill according to an embodiment of the present invention, Figure 2 As shown, the treadmill has a camera 20 that can capture the movement of the running belt. A marker 21 is fixed to the running belt. The camera 20 captures the running belt. Based on the captured images, the time difference between two consecutive occurrences of the marker information at the same location (e.g., location 22 on the treadmill) is determined. The average of these multiple time differences is used to determine the marker appearance period. Based on the known running belt circumference, the actual running belt speed can be determined.

[0099] As an optional embodiment, the treadmill further includes: a magnetic sensitive element and a magnetic element arranged at a target position of the running belt, and the processor is further used to detect identification information through the magnetic sensitive element, wherein the identification information is used to represent the magnetic signal generated by the magnetic element; and the occurrence period of the identification information is determined based on the magnetic signal.

[0100] Specifically, the magnetic element can be positioned at a fixed location within the treadmill. During operation, the magnetic element gradually approaches and then gradually moves away from the magnetic sensor. As the magnetic element approaches the magnetic sensor, the magnetic signal detected by the magnetic sensor increases. As the magnetic element moves away from the magnetic sensor, the magnetic signal decreases. Therefore, the maximum magnetic signal indicates the closest distance between the magnetic element and the magnetic sensor.

[0101] Based on the above description, the magnetic signal detected by the magnetic sensitive element can be obtained, and the difference between the times when the maximum magnetic signal is detected twice adjacently can be used as the period of the treadmill; or, the difference between the times when the maximum magnetic signal is detected twice adjacently can be obtained multiple times, and the average value of the differences between the multiple times can be determined as the period of the treadmill.

[0102] Specifically, the above-mentioned processor is also used to load and execute other method steps as described in Example 1.

[0103] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

[0104] In the above embodiments of the present invention, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0105] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only exemplary. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0106] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0107] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0108] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk, etc. Various media that can store program codes.

[0109] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A treadmill control method, which is applied to a treadmill, the treadmill comprising: A motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, wherein the control method of the treadmill includes: Obtaining identification information for identifying a target position on the treadmill; Acquire the actual speed of the running belt based on the identification information; Get the control speed of the treadmill; Adjusting the rotation speed of the motor in the treadmill so that the actual speed and the controlled speed are consistent; When the treadmill carries a target object, a treadmill control instruction issued by the target object is received, wherein the treadmill control instruction includes at least one control speed; a motor tachometer of the target object is obtained, and a calibrated motor speed corresponding to the at least one control speed is searched in the motor tachometer; and the motor is controlled to operate according to the calibrated motor speed found, so that the actual speed of the running belt is consistent with the at least one control speed.

2. The method according to claim 1, characterized in that Acquiring the actual speed of the running belt based on the identification information includes: Obtaining the circumference of the treadmill and collecting the occurrence period of identification information, and determining the actual speed of the treadmill according to the circumference and the period; or The mileage of the running belt is obtained, and the cumulative period in which identification information appears multiple times is obtained, wherein the identification information is generated by an identifier set on the running belt, and the actual speed of the running belt is calculated based on the mileage and the cumulative period.

3. The method according to claim 2, characterized in that The treadmill further includes: an image acquisition device and a marker disposed at a target position on the treadmill belt, wherein the occurrence period of the acquisition identification information includes: collecting an image of the treadmill by the image acquisition device; An appearance period of the identification information is determined according to the image, wherein the identification information is generated by the marker in the image.

4. The method according to claim 2, characterized in that The treadmill further includes: a magnetic sensitive element and a magnetic element provided at a target position of the running belt, and the occurrence cycle of the collected identification information includes: detecting identification information by the magnetic sensitive element, wherein the identification information is used to represent a magnetic signal generated by the magnetic element; The occurrence period of the identification information is determined according to the magnetic signal.

5. The method according to claim 1, wherein The adjusting the rotation speed of the motor in the treadmill so that the actual speed is consistent with the control speed includes: Obtaining a ratio of the control speed to the actual speed; Determine the product of the standard speed of the motor and the ratio as the calibration speed of the motor; The rotational speed of the motor is adjusted to the calibration rotational speed.

6. The method according to claim 5, characterized in that The motor is connected to a driving board, and adjusting the rotation speed of the motor to the calibration rotation speed includes: The calibrated rotational speed is sent to the driving board, and the rotational speed of the motor is adjusted to the calibrated rotational speed by the driving board.

7. The method according to claim 1, characterized in that Before adjusting the rotational speed of the motor in the treadmill so that the actual speed and the controlled speed are consistent, the method further includes: Determining whether the difference between the control speed and the actual speed is greater than a preset value; When the difference between the control speed and the actual speed is greater than the preset value, the process proceeds to a step of adjusting the rotational speed of the motor in the treadmill so that the actual speed and the control speed are consistent.

8. The method according to claim 5, characterized in that Adjusting the speed of the motor to the calibration speed includes at least one of the following: When the treadmill is started next time, the rotational speed of the motor is adjusted to the calibration rotational speed; When the designated time point is reached, the rotational speed of the motor is adjusted to the calibration rotational speed; When a treadmill calibration instruction is received, the rotational speed of the motor is adjusted to the calibration rotational speed.

9. The method according to claim 1, characterized in that The step of obtaining the actual speed of the running belt and the control speed of the treadmill includes: obtaining the actual speed of the running belt and the control speed of the treadmill when the treadmill carries the target object; After adjusting the speed of the motor so that the actual speed and the control speed are consistent, the method further includes: recording the correspondence between the calibrated speed and the control speed in a motor speed table of the target object, wherein the motor speed table of the target object is used to record the correspondence between multiple control speeds and the calibrated motor speed when the treadmill carries the target object.

10. A treadmill control device, applied to a treadmill, the treadmill comprising: A motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, and the control device of the treadmill includes: A first acquisition module is used to obtain identification information for identifying a target position on the treadmill; A second acquisition module is used to acquire the actual speed of the running belt based on the identification information; The third acquisition module is used to obtain the control speed of the treadmill; An adjustment module, used for adjusting the rotation speed of the motor in the treadmill so that the actual speed is consistent with the control speed; A receiving module is used to receive a treadmill control instruction issued by the target object, wherein the treadmill control instruction includes at least one control speed; a fourth acquisition module is used to obtain a motor tachometer of the target object and search the motor tachometer for a calibrated motor speed corresponding to the at least one control speed; and a control module is used to control the motor to operate according to the calibrated motor speed found, so that the actual speed of the running belt is consistent with the at least one control speed.

11. A computer storage medium, characterized in that The computer storage medium stores a plurality of instructions, which are suitable for being loaded by a processor and executing the method steps according to any one of claims 1 to 7.

12. A treadmill, comprising a motor and a running belt, wherein the motor drives the running belt of the treadmill to operate, characterized in that: The treadmill further comprises: a marker for marking a target position of the treadmill; a sensor, configured to detect identification information generated based on the identifier; A processor, communicating with the sensor, is used to obtain the actual speed of the running belt based on the identification information, obtain the control speed of the treadmill, and adjust the speed of the motor in the treadmill so that the actual speed and the control speed are consistent; it is also used to receive a treadmill control instruction issued by the target object when the treadmill carries the target object, wherein the treadmill control instruction includes at least one control speed; obtain a motor speed table of the target object, and search the motor speed table for a calibrated motor speed corresponding to the at least one control speed; control the motor to operate according to the calibrated motor speed found, so that the actual speed of the running belt is consistent with the at least one control speed.

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