CN106236102B - Motion monitoring method and device - Google Patents

Abstract

The invention discloses a motion monitoring method and device. By collecting the initial motion value of the part to be monitored, the user is reminded to exercise according to the collected initial motion value. The monitored motion value of the monitored part satisfies the preset motion index, so that the purpose of reminding and monitoring the motion of different parts of the user can be realized, and the user's to-be-monitored part can avoid discomfort caused by prolonged inactivity.

Description

A motion monitoring method and device

technical field

The present invention relates to the field of wearable devices, and in particular, to a motion monitoring method and device.

Background technique

With the progress of society, people's life rhythm is getting faster and faster. For a considerable number of workers, people need to work in front of the computer for a long time, often keeping one posture for a long time, which brings great harm to people's health. Burden, especially if the neck and waist are not active for a long time, it is easy to cause pain in the cervical spine and lumbar spine, thus affecting the quality of sleep, life and work, and serious cardiovascular and cerebrovascular diseases and lumbar spine diseases, which cannot be ignored.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a motion monitoring method and device, which are used to remind and monitor the motion of different parts of people's bodies.

Therefore, an embodiment of the present invention provides a motion monitoring method, including:

Collect the initial motion value of the part to be monitored of the user within the current preset reminder period;

When it is determined that the collected initial motion value is less than the preset motion threshold, a motion reminder signal is issued;

Determine whether the monitored exercise value of the to-be-monitored part meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent;

If not, send the exercise reminder signal again until it is determined that the monitored exercise value of the to-be-monitored part meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent;

If so, enter the next timing of the preset reminder period.

Preferably, in the above method provided in the embodiment of the present invention, when the part to be monitored is the waist, the collecting the initial motion value of the part to be monitored of the user in the current preset reminder period specifically includes:

During the current preset reminder period, the user's altitude is collected in real time based on the user's head;

determining the duration of the collected altitude within a preset floating range;

The initial motion value of the user's waist is determined according to the determined duration.

Preferably, in the above-mentioned method provided by the embodiment of the present invention, when the part to be monitored is the neck, the collection of the initial motion value of the part to be monitored of the user in the current preset reminder period specifically includes:

In the current preset reminder period, taking the user's head as a benchmark, collect in real time the first angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system;

determining the accumulated first angle change of the collected first angle change within the current preset reminder period;

The initial motion value of the user's neck is determined according to the determined cumulative amount of the first angle change.

Preferably, in the above method provided by the embodiment of the present invention, the determining whether the monitored motion value of the to-be-monitored part meets the preset motion index specifically includes:

After sending out the motion reminder signal, collect the second angular changes of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system when the speed of the user is less than the preset speed threshold;

determining the accumulated second angle change of the collected second angle change within the preset monitoring time;

It is determined whether the cumulative amount of the second angle change satisfies the preset motion index.

Preferably, in the above method provided by the embodiment of the present invention, the second angle of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system is collected when the speed of the user is less than the preset speed threshold. Variation, including:

determining whether the user's speed is less than a preset speed threshold;

When it is determined that the speed of the user is less than the preset speed threshold, the second angle changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system are collected.

Correspondingly, an embodiment of the present invention also provides a motion monitoring device, including:

a collection and monitoring module, configured to collect the initial motion value of the part to be monitored of the user within the current preset reminder period; collect the monitored motion value of the part to be monitored within the preset monitoring time after sending the motion reminder signal; Determine that the collected initial motion value is less than a preset motion threshold; and within a preset monitoring time after sending the motion reminder signal, determine whether the monitored motion value of the to-be-monitored part meets the preset motion index; if not, then Control the reminder signal output module again to send out the exercise reminder signal, until it is determined that the monitored movement value of the to-be-monitored part meets the preset movement index within the preset monitoring time after the movement reminder signal is sent; if so, then enter the next timing of the preset reminder period;

The reminder signal output module is used to issue a movement reminder signal when it is determined that the collected initial movement value is less than the preset movement threshold.

Preferably, in the above-mentioned device provided by the embodiment of the present invention, when the part to be monitored is the waist, the acquisition and monitoring module is specifically configured to use the user's head as the current preset reminder period. According to the reference, the altitude of the user is collected in real time; the duration of the collected altitude within a preset floating range is determined; the initial motion value of the user's waist is determined according to the determined duration.

Preferably, in the above-mentioned device provided in the embodiment of the present invention, when the part to be monitored is the neck, the acquisition and monitoring module is specifically configured to use the user's head to monitor the user's head in the current preset reminder period. As a benchmark, collect the first angle change of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system in real time; determine that the collected first angle change is within the current preset reminder period The first angle change cumulative amount of , and the initial motion value of the user's neck is determined according to the determined first angle change cumulative amount.

Preferably, in the above device provided by the embodiment of the present invention, the collection and monitoring module is specifically configured to collect the head relative to the preset speed when the speed of the user is less than the preset speed threshold after the motion reminder signal is sent out. the second angular variation of the X-axis, the Y-axis, and the Z-axis of the reference space coordinate system; determine the collected second angular variation accumulation of the second angular variation within the preset monitoring time; determine the second angular variation cumulative Whether the cumulative amount of the second angle change satisfies the preset motion index.

Preferably, in the above-mentioned device provided in the embodiment of the present invention, the collection and monitoring module is specifically configured to determine whether the speed of the user is less than a preset speed threshold; when determining that the speed of the user is less than the preset speed threshold, A second angle change of the user's head relative to the X axis, the Y axis, and the Z axis of the preset reference space coordinate system is collected.

The motion monitoring method and device provided by the embodiments of the present invention collect the initial motion value of the part to be monitored, and remind the user to exercise according to the collected initial motion value. The monitored motion value of the monitored part satisfies the preset motion index, so that the purpose of reminding and monitoring the motion of different parts of the user can be achieved, and thus the user's to-be-monitored part can avoid discomfort caused by prolonged inactivity.

Description of drawings

1 is a flowchart of a motion monitoring method provided by an embodiment of the present invention;

2 is a schematic diagram of a preset reference space coordinate system in an embodiment of the present invention;

3 is a flowchart of a motion monitoring method when the part to be monitored is a waist provided by an embodiment of the present invention;

4 is a flowchart of a motion monitoring method when the site to be monitored is a neck provided by an embodiment of the present invention;

5 is a schematic structural diagram of a motion monitoring device provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of a specific structure of a motion monitoring device according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the specific implementations of the motion monitoring method and device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

An embodiment of the present invention provides a motion monitoring method, as shown in FIG. 1 , including:

S101, collecting the initial motion value of the part to be monitored of the user within the current preset reminder period;

S102, sending a motion reminder signal when it is determined that the collected initial motion value is less than a preset motion threshold;

S103, within the preset monitoring time after sending the exercise reminder signal, determine whether the monitored exercise value of the part to be monitored satisfies the preset exercise index; if not, go to step S104; if so, go to step S105;

S104, sending out the exercise reminder signal again, until it is determined that the monitored exercise value of the part to be monitored meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent;

S105, enter the timing of the next preset reminder period.

The above-mentioned motion monitoring method provided by the embodiment of the present invention collects the initial motion value of the part to be monitored, and reminds the user to exercise according to the collected initial motion value. The monitored motion value of the part satisfies the preset motion index, so that the purpose of reminding and monitoring the motion of different parts of the user can be realized, so that the user's to-be-monitored part can avoid discomfort caused by inactivity for a long time.

During specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, before collecting the initial motion value of the part to be monitored of the user within the current preset reminder period, the method further includes: determining the user's preset floating range and preset value. Set the origin, X axis, Y axis, and Z axis of the reference space Cartesian coordinate system.

In the specific implementation, if the altitude of the working environment that the user is in remains unchanged for a period of time, such as a day, the user's preset floating range and preset reference space are determined once when the motion monitoring device provided by the present invention is initially used. The process of the origin, X axis, Y axis, and Z axis of the Cartesian coordinate system, and it is not necessary to perform the above process at other times or when standing and then sitting. If the altitude of the working environment where the user is in a period of time changes, for example, when the user enters a new working environment and starts to work in a sitting position, the user needs to perform the above process again.

During specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, the preset floating range of the user and the origin, X-axis, Y-axis, and Z-axis of the preset reference space rectangular coordinate system are determined; specifically:

Based on the user's head, the reference altitude, the reference fixed point, the first direction, the second direction, and the third direction are collected when the user is sitting; the first direction, the second direction, and the third direction are mutually vertical;

The preset floating range of the user is determined according to the collected reference altitude in the sitting posture state, the origin of the rectangular coordinate system of the preset reference space is determined according to the collected reference fixed point, and the preset reference space is determined according to the collected first direction The X axis of the rectangular coordinate system, the Y axis of the preset reference space rectangular coordinate system is determined according to the collected second direction, and the Z axis of the preset reference space rectangular coordinate system is determined according to the collected third direction.

Specifically, in the specific implementation, in the above method provided by the embodiment of the present invention, when the part to be monitored is the neck, the reference fixed point is any position of the user's head or neck; when the part to be monitored is the waist , the reference fixed point is any position of the user's body.

During specific implementation, in the above method provided by the embodiment of the present invention, the second direction may be any direction.

Further, in order to make the Y-axis of the preset reference space Cartesian coordinate system be parallel to the direction perpendicular to the horizontal plane when the user is in a sitting posture, in the specific implementation, in the above method provided by the embodiment of the present invention, the second direction may be the user's It is perpendicular to the direction of the horizontal plane when in a seated position.

Generally, when people work in front of the computer, they often stay in a sitting position for a long time, which brings great pressure to the waist and causes discomfort in the waist. In specific implementation, in the above motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the waist, the initial motion value of the part to be monitored of the user in the current preset reminder period is collected, which specifically includes:

In the current preset reminder period, the user's altitude is collected in real time based on the user's head;

Determine the duration of the collected altitude within the preset floating range;

The initial motion value of the user's waist is determined according to the determined duration.

Generally, when people work in front of the computer, they often maintain a sitting position for a long time, which brings a lot of pressure to the neck and causes neck discomfort. Generally, when a user performs neck movement, the neck does not move independently, but moves together with the head. Generally, the head rotates around the central axis of the neck to drive the neck movement. In specific implementation, in the above motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the neck, the initial motion value of the part to be monitored of the user in the current preset reminder period is collected, which specifically includes:

In the current preset reminder period, taking the user's head as the benchmark, collect the first angle changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system in real time;

determining the accumulated first angle change of the collected first angle change within the current preset reminder period;

The initial motion value of the user's neck is determined according to the determined cumulative amount of the first angle change.

In specific implementation, in the above motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the neck, the reference fixed point as the origin of the preset reference space coordinate system may be the user's neck or head any location.

Specifically, as shown in Figure 2 (taking the X-axis, Y-axis, and Z-axis of all the preset reference space rectangular coordinate systems as parallel respectively), the origin is located at the neck and the preset reference space rectangular coordinate of the central axis of the neck System A, a preset reference space Cartesian coordinate system B whose origin is located on the head and the central axis of the neck, a preset reference space Cartesian coordinate system C whose origin is located in the left ear, and a preset reference space Cartesian coordinate system D whose origin is located in the right brain . When the head rotates relative to the neck, the head motion is approximated as rigid body motion, and due to the preset reference space Cartesian coordinate system A, the preset reference space Cartesian coordinate system B, the preset reference space Cartesian coordinate system C, and the preset reference space The space rectangular coordinate system D is completely parallel, so the results of the first angle change of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system are the same. Therefore, the preset reference space coordinate Setting the origin of the system anywhere on the head or neck will not affect the result of the angular delta.

Specifically, during specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, determining whether the monitored motion value of the part to be monitored satisfies the preset motion index specifically includes:

After sending the motion reminder signal, collect the second angular changes of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system when the user's speed is less than the preset speed threshold;

determining the accumulated second angle change of the collected second angle change within the preset monitoring time;

It is determined whether the cumulative amount of the second angle change satisfies the preset motion index.

In general, if a user maintains a sitting position when performing waist exercises, there may be a situation where the waist cannot achieve real movement. However, when a user performs waist exercise when standing, the real waist movement state can be achieved. When the waist exercise is performed in a standing state, The waist generally moves relative to the center point of the line connecting the two feet. In the specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the waist, the speed of collecting the user is less than the preset speed. When the speed threshold is the second angle change of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system, the user is in a standing state.

Further, in specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, when the speed of the collected user is less than the preset speed threshold, the head is relative to the X-axis, Y-axis, Y-axis, At the same time as the second angle change of the Z axis, the motion reminder signal is temporarily stopped.

When ordinary people walk, race, run, skip rope, and cycle, in order to keep the movement stable, their face is basically facing the front of the movement, and they will try to keep the neck and waist stable and not shaking, so the head angle deflection is very small or There is almost no angle deflection, otherwise the traveling direction is not easy to maintain or even feel dizzy. Therefore, it can be determined by judging the user's speed that the user is in a state of walking, racing, running, skipping, cycling, etc., rather than special waist or neck exercises. In this case, the collected second angle variation can be excluded from the monitored waist movement or neck movement. Therefore, in specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, when the user's speed is less than the preset speed threshold, the first position of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system is collected. The amount of change in the second angle, including:

Determine if the user's speed is less than a preset speed threshold;

When it is determined that the user's speed is less than the preset speed threshold, the second angle changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system are collected.

During specific implementation, in the above-mentioned motion monitoring method provided in the embodiment of the present invention, before determining whether the user's speed is less than a preset speed threshold, the method further includes: determining the user's acceleration;

The speed of the user is determined according to the determined acceleration.

Generally, the speed of the object can be obtained by integrating the acceleration once. In the specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, the speed of the user is determined according to the determined acceleration, which specifically includes:

The user's velocity is determined by integrating the determined acceleration once.

Generally, compared with the movement of the waist, the movement of the head is smaller during the movement of the neck, and since the displacement has direction and magnitude, it can characterize the offset of the user's head in a specific direction. Therefore, in the specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the waist, when it is determined that the user's speed is less than the preset speed threshold, the user's head relative to the preset reference space is collected. The second angle change of the X-axis, Y-axis, and Z-axis of the coordinate system, including:

When it is determined that the user's speed is less than the preset speed threshold, the displacement of the user's head is determined according to the determined acceleration;

Determine the movement range of the head according to the determined displacement of the head;

When the determined movement range of the head is greater than the preset movement range, the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system are collected.

In specific implementation, in the above motion monitoring method provided by the embodiment of the present invention, when the part to be monitored is the neck, when it is determined that the speed of the user is less than the preset speed threshold, the spatial coordinates of the user's head relative to the preset reference are collected. The second angle change of the X-axis, Y-axis, and Z-axis of the system, including:

When it is determined that the user's speed is less than the preset speed threshold, the displacement of the user's head is determined according to the determined acceleration;

Determine the movement range of the head according to the determined displacement of the head;

When the determined movement range of the head is smaller than the preset movement range, the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system are collected.

During specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, the displacement of the user's head is determined according to the determined acceleration, which specifically includes:

The displacement of the user's head is determined by quadratic integration of the determined acceleration.

Further, if the waist exercise is deliberately performed with a small range of motion, through the actual experience of people trying to perform a waist exercise with a small range of motion, it can be felt that the waist movement with a small range of motion will be felt by people who have no major problems with the waist. The movement range is too small, and it may even feel uncomfortable. For example, when the waist is twisted to the left and right, it is difficult for both legs to achieve a more comfortable and stable support state because the twist is too small. Therefore, there may not be deliberately small waist movements. And when the range of motion of the waist is small, in order to maintain balance, the head and neck will generally remain as still as possible involuntarily.

Specifically, in the specific implementation, in the above motion monitoring method provided by the embodiment of the present invention, after collecting the initial motion value of the part to be monitored of the user within the current preset reminder period, it is determined that the collected initial motion value is less than When the motion threshold is preset, before sending the motion reminder signal, it also includes:

Determine whether the collected initial motion value is less than the preset motion threshold;

When it is determined that the collected initial motion value is not less than the preset motion threshold, the timing of the next preset reminder period is entered.

Specifically, in the specific implementation, in the above-mentioned exercise monitoring method provided by the embodiment of the present invention, the user can set the preset exercise index according to the physiological state of his body; for example, when the body load is small, the preset exercise index can be designed larger, so that you can increase the time for physical exercise. When the body load is large, the preset exercise index can be designed to be smaller to avoid the body being overworked.

The working process of the above-mentioned motion monitoring method provided by the embodiment of the present invention is described in detail below by taking the waist and neck as an example, which may specifically include the following steps:

(1) Determine the user's preset floating range and the origin, X-axis, Y-axis, and Z-axis of the preset reference space rectangular coordinate system.

In the specific implementation, the user's head is used as the reference to collect the reference altitude, reference fixed point, shoulder horizontal line, the central axis of the head perpendicular to the shoulder horizontal line, the horizontal line perpendicular to the shoulder, and the middle axis when the user is sitting. The vertical line of the axis; the preset floating range of the user is determined according to the collected reference altitude in the sitting posture state, the origin of the preset reference space rectangular coordinate system is determined according to the collected reference fixed point, and the shoulder horizontal line is collected according to the collection. The X axis of the preset reference space rectangular coordinate system is determined, the Y axis of the preset reference space rectangular coordinate system is determined according to the collected vertical line, and the Z axis of the preset reference space rectangular coordinate system is determined according to the collected central axis. Wherein, when the part to be monitored is the neck, the reference fixed point is any position of the user's head or neck; when the part to be monitored is the waist, the reference fixed point is any position of the user's body.

In the specific implementation, if the user is in a period of time, for example, the altitude of the working environment in one day does not change, the process of step (1) is performed once when the motion monitoring device provided by the present invention is initially used, and it is unnecessary to perform the process of step (1) at other times. The process of step (1) is carried out when time or standing and then sitting. If the altitude of the working environment that the user is in changes during a period of time, for example, when the user enters a new working environment and starts working in a sitting position, the user needs to perform the process of step (1) again.

(2) When the part to be monitored is the waist, as shown in Figure 3, the following steps may be specifically included:

S301. Collect the initial motion value of the user's waist in the current preset reminder period.

During the specific implementation, in the current preset reminder period, the user's head is used as the benchmark to collect the user's altitude in real time; the duration of the collected altitude within the preset floating range is determined; according to the determined duration An initial motion value of the user's waist is determined.

S302: Determine whether the collected initial motion value of the waist is less than a preset motion threshold; if not, execute step S303; if yes, execute step S304.

S303, enter the timing of the next preset reminder period.

S304. Send a motion reminder signal.

In a specific implementation, a reminder signal is issued to remind the user to stand and perform waist movement. The motion reminder signal may be one or a combination of vibration or sound.

S305 , within the preset monitoring time after sending the exercise reminder signal, determine whether the monitored exercise value of the waist meets the preset exercise index; if not, go to step S306 ; if so, go to step S307 .

In a specific implementation, after sending out the motion reminder signal, the acceleration of the user is determined;

Determine the speed of the user according to the determined acceleration;

Determine if the user's speed is less than a preset speed threshold;

When it is determined that the user's speed is less than the preset speed threshold, the displacement of the user's head is determined according to the determined acceleration;

Determine the movement range of the head according to the determined displacement of the head;

When the determined movement range of the head is greater than the preset movement range, collect the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system;

determining the accumulated second angle change of the collected second angle change within the preset monitoring time;

It is determined whether the cumulative amount of the second angle change satisfies the preset motion index.

In a specific implementation, while collecting the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system, it is also possible to temporarily stop sending a motion reminder signal.

S306. Send out the exercise reminder signal again until it is determined that the monitored exercise value of the waist meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent out.

S307, enter the timing of the next preset reminder period.

(3) When the part to be monitored is the neck, as shown in Figure 4, the following steps may be specifically included:

S401. Collect the initial motion value of the user's neck in the current preset reminder period.

During the specific implementation, in the current preset reminder period, the user's head is used as the benchmark, and the first angle change of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system is collected in real time; Determine the accumulated first angle change of the collected first angle change within the current preset reminder period; and determine the initial motion value of the user's neck according to the determined first angle change accumulation.

S402: Determine whether the collected initial motion value of the neck is less than a preset motion threshold; if not, execute step S403; if so, execute step S404.

S403, enter the timing of the next preset reminder period.

S404. Send a motion reminder signal.

In a specific implementation, a reminder signal is issued to remind the user to perform neck movement. The motion reminder signal may be one or a combination of vibration or sound.

S405 , within the preset monitoring time after sending the exercise reminder signal, determine whether the monitored exercise value of the neck meets the preset exercise index; if not, go to step S406 ; if yes, go to step S407 .

In a specific implementation, after sending out the motion reminder signal, the acceleration of the user is determined;

Determine the speed of the user according to the determined acceleration;

Determine if the user's speed is less than a preset speed threshold;

When it is determined that the user's speed is less than the preset speed threshold, the displacement of the user's head is determined according to the determined acceleration;

Determine the movement range of the head according to the determined displacement of the head;

When the determined movement range of the head is smaller than the preset movement range, collect the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system;

determining the accumulated second angle change of the collected second angle change within the preset monitoring time;

It is determined whether the cumulative amount of the second angle change satisfies the preset motion index.

In specific implementation, while collecting the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system, it is also possible to temporarily stop sending a motion reminder signal.

S406: Send out the exercise reminder signal again until it is determined that the monitored exercise value of the neck meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent.

S407, enter the timing of the next preset reminder period.

During specific implementation, in the above-mentioned motion monitoring method provided by the embodiment of the present invention, the order of step (2) and step (3) may be interchanged, which is not limited herein.

Based on the same inventive concept, an embodiment of the present invention also provides a motion monitoring device, as shown in FIG. 5 , including:

The collection and monitoring module 10 is used to collect the initial motion value of the part to be monitored of the user within the current preset reminder period; within the preset monitoring time after sending the motion reminder signal, collect the monitored motion value of the part to be monitored; The initial motion value is less than the preset motion threshold; and within the preset monitoring time after the motion reminder signal is sent, determine whether the monitored motion value of the part to be monitored meets the preset motion index; if not, control the reminder signal output module again to send out Exercise reminder signal, until it is determined that the monitored exercise value of the part to be monitored meets the preset exercise index within the preset monitoring time after the exercise reminder signal is issued; if so, enter the timing of the next preset reminder cycle;

The reminder signal output module 20 is configured to issue a movement reminder signal when it is determined that the collected initial movement value is less than the preset movement threshold.

Specifically, in the specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, when the part to be monitored is the waist, the acquisition and monitoring module is specifically configured to use the user's head as the benchmark during the current preset reminder period. The user's altitude is collected in real time; the duration of the collected altitude within a preset floating range is determined; the initial motion value of the user's waist is determined according to the determined duration.

Generally, an air pressure sensor is used to collect the air pressure of the head, and then the collected air pressure is converted to obtain the altitude. In the specific implementation, the above-mentioned motion monitoring device provided in the embodiment of the present invention further includes: an air pressure sensor, which uses It is used to collect the air pressure of the user's head in real time.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to determine the altitude of the user according to the air pressure of the user's head collected in real time by the air pressure sensor.

Specifically, in the specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, when the part to be monitored is the neck, the acquisition and monitoring module is specifically configured to use the user's head as a benchmark during the current preset reminder period , collect the first angle change of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system in real time; determine the first angle of the collected first angle change within the current preset reminder period Change cumulative amount; determine the initial motion value of the user's neck according to the determined first angle change cumulative amount.

Generally, a gyroscope sensor is used to collect the angle changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system. Including: a gyroscope sensor for measuring the first angle of the user's head relative to the X-axis, Y-axis and Z-axis of the preset reference space coordinate system in real time, and measuring the X-axis of the user's head relative to the preset reference space coordinate system The second angle of the axis, Y axis, Z axis.

In specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to measure the X-axis, Y-axis, Y-axis, and X-axis of the user's head relative to the preset reference space coordinate system according to the real-time measurement of the gyroscope sensor. The first angle of the Z-axis, determining the first angle change of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system; and according to the measured user's head relative to the preset reference space coordinate The second angle of the X-axis, Y-axis, and Z-axis of the system to determine the second angle change of the head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system when the user's speed is less than the preset speed threshold .

Specifically, in the specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the collection and monitoring module is specifically configured to collect the user's head relative to the preset speed when the speed of the user is less than the preset speed threshold after the motion reminder signal is sent. The second angle change amount of the X-axis, Y-axis, and Z-axis of the reference space coordinate system; determine the second angle change accumulation amount of the collected second angle change amount within the preset monitoring time; determine the second angle change accumulation amount Whether the preset motion index is met.

Specifically, during specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the collection monitoring module is specifically used to determine whether the user's speed is less than the preset speed threshold; when it is determined that the user's speed is less than the preset speed threshold, The second angular changes of the user's head relative to the X-axis, the Y-axis, and the Z-axis of the preset reference space coordinate system are collected.

Specifically, in specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to collect the X of the head relative to the preset reference space coordinate system when the user's speed is less than the preset speed threshold. At the same time as the second angle change of the axis, the Y axis and the Z axis, the control reminder signal output module temporarily stops sending out the movement reminder signal.

Specifically, during specific implementation, the above-mentioned motion monitoring device provided in the embodiment of the present invention further includes: an initialization module, configured to determine the user's preset floating range and the origin, X-axis, Y axis, Z axis.

Specifically, in the specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the initialization module is specifically configured to use the user's head as a reference to collect the reference altitude, the reference fixed point, the first One direction, the second direction, and the third direction; the first direction, the second direction, and the third direction are perpendicular to each other; Determine the origin of the preset reference space rectangular coordinate system according to the reference fixed point, determine the X axis of the preset reference space rectangular coordinate system according to the collected first direction, and determine the preset reference space rectangular coordinate system according to the collected second direction. The Y-axis of the preset reference space is determined according to the third direction collected, and the Z-axis of the rectangular coordinate system of the preset reference space is determined.

Specifically, in the specific implementation, in the above method provided by the embodiment of the present invention, when the part to be monitored is the neck, the reference fixed point is any position of the user's head or neck; when the part to be monitored is the waist , the reference fixed point is any position of the user's body.

During specific implementation, in the above method provided by the embodiment of the present invention, the second direction may be any direction.

Further, in order to make the Y-axis of the preset reference space Cartesian coordinate system be parallel to the direction perpendicular to the horizontal plane when the user is in a sitting posture, in the specific implementation, in the above method provided by the embodiment of the present invention, the second direction may be the user's When in a seated position, it is perpendicular to the direction of the horizontal plane.

Specifically, during specific implementation, the above-mentioned motion monitoring device provided by the embodiment of the present invention further includes: a power supply module for supplying power to the motion monitoring device.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the power module may be a built-in battery charged by wire or wirelessly. Of course, in order to minimize the weight and volume of the motion monitoring device, the power module can also be a button battery or a small lithium-ion battery, wherein the lithium-ion battery can be, for example, a new cylindrical lithium battery CG-320, which is not limited here.

Specifically, in the specific implementation, the above-mentioned motion monitoring device provided by the embodiment of the present invention further includes: a wireless wired communication module, configured to use a wireless or wired connection mode to determine the monitored motion value of the part to be monitored. Transfer to an external data server. In this way, short-term or long-term data analysis can be performed on the monitored motion value of the site to be monitored through an external data server, for example, data analysis of 1 day, 1 week, 1 month or even 1 year can be performed.

Specifically, during specific implementation, the above-mentioned motion monitoring device provided in the embodiment of the present invention further includes: a self-defining module for the user to set preset motion indicators at least according to the physiological state of his body.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the gyro sensor may be arranged at any position of the neck or the head, which is not limited herein.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further used to determine the acceleration of the user;

The speed of the user is determined according to the determined acceleration.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to perform an integration of the determined acceleration to determine the speed of the user.

During specific implementation, in the above motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to, when the part to be monitored is the neck, determine that the user's speed is less than the preset speed threshold, according to the determined speed The acceleration determines the displacement of the user's head; the movement range of the head is determined according to the determined head displacement; when the determined head movement range is smaller than the preset movement range, the user's head relative to the preset reference space is collected The second angle change of the X-axis, Y-axis, and Z-axis of the coordinate system.

In specific implementation, in the above motion monitoring device provided by the embodiment of the present invention, the acquisition and monitoring module is further configured to, when the part to be monitored is the waist, determine that the user's speed is less than the preset speed threshold, according to the determined acceleration Determine the displacement of the user's head; determine the movement range of the head according to the determined head displacement; when the determined head movement range is greater than the preset movement range, collect the coordinates of the user's head relative to the preset reference space The second angle change of the X-axis, Y-axis, and Z-axis of the system.

In specific implementation, in the above motion monitoring device provided by the embodiments of the present invention, the displacement of the user's head is determined according to the determined acceleration, specifically, the displacement of the user's head is obtained by quadratic integration of the determined acceleration.

Generally, the user's acceleration is measured by an acceleration sensor. In a specific implementation, the above-mentioned motion monitoring device provided in the embodiment of the present invention may at least further include: an acceleration sensor for measuring the user's acceleration in real time.

During specific implementation, in the above motion monitoring device provided by the embodiment of the present invention, the acquisition monitoring module is further configured to determine the user's acceleration according to the user's acceleration measured in real time by the acceleration sensor.

Specifically, in the specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, the motion monitoring device may be a wearable device, or the motion monitoring device may also be a computer, or the motion monitoring device may also be a Band-Aid device for the neck or head of the human body.

During specific implementation, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, when the motion monitoring device is a computer, other essential components of the computer should be understood by those of ordinary skill in the art to have, It will not be repeated here, nor should it be taken as a limitation of the present invention.

Specifically, in the specific implementation, in the above-mentioned motion monitoring apparatus provided by the embodiment of the present invention, as shown in FIG. 6 , when the motion monitoring apparatus is a wearable device, the motion monitoring apparatus is an ear-worn apparatus 100 .

It should be noted that, in the above-mentioned motion monitoring device provided by the embodiment of the present invention, when the motion monitoring device is an ear-mounted device, the above-mentioned sensors may be arranged at any position on the main body of the ear-mounted device.

The above-mentioned motion monitoring method and device provided by the embodiments of the present invention collect the initial motion value of the part to be monitored, and remind the user to exercise according to the collected initial motion value. The monitored motion value of the part to be monitored satisfies the preset motion index, so that the purpose of reminding and monitoring the motion of different parts of the user can be realized, and the user's to-be-monitored part can avoid discomfort caused by prolonged inactivity.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (6)

1. a motion monitoring method, is characterized in that, comprises: Collect the initial motion value of the part to be monitored of the user within the current preset reminder period; wherein, the part to be monitored is the waist; When it is determined that the collected initial motion value is less than the preset motion threshold, a motion reminder signal is issued; determining the user's acceleration within a preset monitoring time after the motion reminder signal is sent; determining the speed of the user according to the determined acceleration; determining whether the speed of the user is less than a preset speed threshold; When it is determined that the speed of the user is less than the preset speed threshold, determining the displacement of the head of the user according to the determined acceleration; determining the movement range of the head according to the determined displacement of the head; When the determined movement range of the head is greater than the preset movement range, collecting the second angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system; determining the accumulated second angle change of the collected second angle change within the preset monitoring time; determining whether the cumulative amount of the second angle change meets the preset motion index; If not, send the exercise reminder signal again until it is determined that the monitored exercise value of the to-be-monitored part meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent; If so, enter the next timing of the preset reminder period. 2. The method according to claim 1, wherein the collecting the initial motion value of the part to be monitored of the user in the current preset reminder period specifically includes: During the current preset reminder period, the user's altitude is collected in real time based on the user's head; determining the duration of the collected altitude within a preset floating range; The initial motion value of the user's waist is determined according to the determined duration. 3. a motion monitoring method, is characterized in that, comprises: collecting the initial motion value of the part to be monitored of the user within the current preset reminder period; wherein the part to be monitored is the neck; When it is determined that the collected initial motion value is less than the preset motion threshold, a motion reminder signal is issued; determining the user's acceleration within a preset monitoring time after the motion reminder signal is sent; determining the speed of the user according to the determined acceleration; determining whether the speed of the user is less than a preset speed threshold; When it is determined that the speed of the user is less than the preset speed threshold, determining the displacement of the head of the user according to the determined acceleration; determining the movement range of the head according to the determined displacement of the head; When the determined movement range of the head is smaller than the preset movement range, collect the second angle changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system; determining the accumulated second angle change of the collected second angle change within the preset monitoring time; determining whether the cumulative amount of the second angle change meets the preset motion index; If not, send the exercise reminder signal again until it is determined that the monitored exercise value of the to-be-monitored part meets the preset exercise index within the preset monitoring time after the exercise reminder signal is sent; If so, enter the next timing of the preset reminder period; The collection of the initial motion value of the part to be monitored of the user in the current preset reminder period specifically includes: In the current preset reminder period, taking the user's head as a benchmark, collect in real time the first angular changes of the user's head relative to the X-axis, Y-axis, and Z-axis of the preset reference space coordinate system; determining the accumulated first angle change of the collected first angle change within the current preset reminder period; The initial motion value of the user's neck is determined according to the determined cumulative amount of the first angle change. 4. A motion monitoring device, characterized in that, comprising: a collection and monitoring module, configured to collect the initial motion value of the part to be monitored of the user within the current preset reminder period; collect the monitored motion value of the part to be monitored within the preset monitoring time after sending the motion reminder signal; determining that the collected initial motion value is less than a preset motion threshold; and determining the user's acceleration within a preset monitoring time after the motion reminder signal is sent; determining the user's speed according to the determined acceleration; determine whether the speed of the user is less than a preset speed threshold; when it is determined that the speed of the user is less than the preset speed threshold, determine the displacement of the user's head according to the determined acceleration; The displacement of the head determines the movement range of the head; when the determined movement range of the head is greater than the preset movement range, the X-axis, X-axis, The second angle change of the Y-axis and Z-axis; determine the second angle change accumulation of the collected second angle change within the preset monitoring time; determine whether the second angle change accumulation meets the preset motion index; if No, then control the reminder signal output module again to send the exercise reminder signal, until it is determined that the monitored movement value of the to-be-monitored part meets the preset movement index within the preset monitoring time after the movement reminder signal is sent; , then enter the timing of the next preset reminder period; wherein, the part to be monitored is the waist; The reminder signal output module is used to issue a movement reminder signal when it is determined that the collected initial movement value is less than the preset movement threshold. 5 . The device according to claim 4 , wherein the collection and monitoring module is specifically configured to collect the altitude of the user in real time based on the head of the user within the current preset reminder period. 6 . height; determining the duration of the collected altitude within a preset floating range; determining the initial motion value of the user's waist according to the determined duration. 6. A motion monitoring device, characterized in that, a collection and monitoring module, configured to collect the initial motion value of the part to be monitored of the user within the current preset reminder period; collect the monitored motion value of the part to be monitored within the preset monitoring time after sending the motion reminder signal; determining that the collected initial motion value is less than a preset motion threshold; and determining the user's acceleration within a preset monitoring time after the motion reminder signal is sent; determining the user's speed according to the determined acceleration; determine whether the speed of the user is less than a preset speed threshold; when it is determined that the speed of the user is less than the preset speed threshold, determine the displacement of the user's head according to the determined acceleration; The displacement of the head determines the movement range of the head; when the determined movement range of the head is smaller than the preset movement range, the X-axis, X-axis, The second angle change of the Y-axis and Z-axis; determine the second angle change accumulation of the collected second angle change within the preset monitoring time; determine whether the second angle change accumulation meets the preset motion index; if No, then control the reminder signal output module again to send the exercise reminder signal, until it is determined that the monitored movement value of the to-be-monitored part meets the preset movement index within the preset monitoring time after the movement reminder signal is sent; , then enter the timing of the next preset reminder period; wherein, the part to be monitored is the neck; The reminder signal output module is used to issue a movement reminder signal when it is determined that the collected initial movement value is less than the preset movement threshold; The collection and monitoring module is specifically configured to, within the current preset reminder period, use the user's head as a benchmark to collect the X-axis, Y-axis, and Z-axis of the user's head relative to the preset reference space coordinate system in real time. determine the first angle change cumulative amount of the collected first angle change amount within the current preset reminder period; determine the user's The initial motion value of the neck.

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