Method and device for monitoring exercise status

A motion state and monitoring device technology, which is applied in measuring devices, surveying and navigation, and speed measurement using acceleration, etc., can solve the problems of inability to monitor motion state, GPS error, and high cost of GPS, so as to realize calculation and display, improve The effect of using versatility and optimizing user experience

Inactive Publication Date: 2019-09-27
SHANGHAI YUDE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The disadvantages of the prior art are: on the one hand, the cost of using GPS is relatively high; on the other hand, limited by the GPS positioning, it can only monitor the movement condition of the actual displacement with the ground, so there will be usage restrictions, for example, it cannot be used on a treadmill. Monitor the movement status; on the other hand, GPS itself has errors, and the error accumulation will make the error larger when calculating the distance

Method used

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  • Method and device for monitoring exercise status
  • Method and device for monitoring exercise status
  • Method and device for monitoring exercise status

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Experimental program
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Embodiment 1

[0027] figure 1 It is a schematic flow chart of an exercise state monitoring method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of monitoring the exercise state. The method can be executed by an exercise state monitoring device, which can be implemented by hardware and / or It is composed of software and can generally be integrated into a terminal. The terminal can be a smart phone, a wearable device (such as a smart bracelet, a smart watch), etc., or a combination of a smart phone and a wearable device, that is, the sensor collected by the wearable device Corresponding data and simple calculations are performed, and more complex calculations are performed and displayed by the smartphone.

[0028] Among them, the application principle of this method is that when the user wears the terminal for exercise, he usually wears the terminal on his hand or puts it in his pocket, regardless of whether the terminal is worn on his hand o...

Embodiment 2

[0043] figure 2 It is a schematic flow chart of a motion state monitoring method provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment preferably determines that the terminal is in the horizontal direction according to the data collected by the sensor when the monitoring instruction is detected. The real-time horizontal speed and the real-time vertical speed in the direction of gravity are further optimized, including:

[0044] S210. When the monitoring instruction is detected, determine the first acceleration on the X axis, the second acceleration on the Y axis, and the third acceleration on the Z axis of the terminal in the vertical coordinate system according to the data collected by the sensor. The vertical coordinate system is based on the terminal The center is the origin, and the Z-axis points to the direction of gravity.

[0045] Specifically, the real-time acceleration component of the terminal in the three-dimensi...

Embodiment 3

[0050] image 3 It is a schematic flowchart of a motion state monitoring method provided by Embodiment 3 of the present invention. On the basis of the above embodiments, this embodiment preferably determines that the terminal is in the vertical coordinate system according to the data collected by the sensor when a monitoring command is detected. The first acceleration on the X axis, the second acceleration on the Y axis, and the third acceleration on the Z axis are further optimized, including:

[0051] S310. When the monitoring instruction is detected, collect the real-time acceleration components of the terminal on three axes in its own three-dimensional coordinate system according to the three-axis acceleration sensor, and determine the direction of gravity according to the data collected by the gyroscope sensor.

[0052] Among them, the three-axis acceleration sensor The three-axis acceleration sensor works based on the basic principle of acceleration, and has the characte...

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Abstract

An embodiment of the invention discloses a method and a device for monitoring the motion state. The method comprises the steps that when a monitoring command is detected, the real-time horizontal speed of a terminal in the horizontal direction and the real-time vertical speed of the terminal in the direction of gravity are determined based on data acquired by a sensor; when the vertical speed is 0, the corresponding current horizontal speed and current timestamp are obtained in real time; motion state parameters are calculated and displayed in real time and comprise real-time step size which is the product of the corresponding current horizontal speed when the vertical speed is 0 and unit interval time, and the unit interval time is the difference between the current timestamp when the vertical speed is 0 and the next timestamp. According to the method and the device for monitoring the motion state, the dependence on the GPS is eliminated, the cost is reduced, the use universality is improved, errors are reduced, the step size is calculated and displayed in real time, and the user experience is optimized.

Description

technical field [0001] Embodiments of the present invention relate to computer software technology, and in particular to a method and device for monitoring exercise status. Background technique [0002] With the improvement of technology, the monitoring technology of exercise status has also developed rapidly. More and more users like to wear corresponding terminals (such as smart phones, smart bracelets, smart watches, etc.) to monitor the status parameters during exercise. [0003] In the prior art, solutions for monitoring the motion state generally collect corresponding data through a gravity sensor and GPS, and convert the data into state parameters of the user's motion. [0004] The disadvantages of the prior art are: on the one hand, the cost of using GPS is relatively high; on the other hand, limited by the GPS positioning, it can only monitor the movement condition of the actual displacement with the ground, so there will be restrictions on use, for example, it cann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C23/00G01P7/00
Inventor 洪帆
Owner SHANGHAI YUDE INFORMATION TECH CO LTD
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