CN111387989A - Sedentary state monitoring device, system and monitoring method - Google Patents
Sedentary state monitoring device, system and monitoring method Download PDFInfo
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 63
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
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- A61B5/74—Details of notification to user or communication with user or patient ; user input means
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Abstract
The invention discloses a sedentary state monitoring device, which comprises a wearable body, wherein the wearable body is provided with: the blood circulation state of the surface of the human body is collected by the collecting unit, and the collecting unit comprises a near-infrared light emitter and a near-infrared light receiver, wherein the near-infrared light emitter emits near-infrared light to the surface of the human body, and the near-infrared light receiver receives the near-infrared light reflected by the surface of the human body; a data processing unit which generates blood oxygen saturation data based on the infrared light received by the near-infrared light receiver, compares the blood oxygen saturation data with a preset threshold value, and judges a sedentary state of the human body according to the comparison result; and an alarm unit; when the judgment result is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result. The invention can effectively reflect the sedentary state of the human body, improves the monitoring precision, realizes a wearable mode, is convenient to carry and easy to transplant, and has simple integral structure, lower cost and easy realization.
Description
Technical Field
The invention relates to the technical field of personal health management. And more particularly, to a sedentary state monitoring device, system and method.
Background
Nowadays, sedentariness has become another health risk threatening human health, and long-term sedentariness may cause lumbar vertebra problems, cervical vertebra problems, gastrointestinal diseases, cardiovascular diseases, and the like. The world health organization states: over 500 million people die of the world each year due to sedentary life, and 70% of diseases are predicted to be caused by sedentary life by 2020, and are classified as one of ten fatal, pathogenic killers.
At present, sedentary devices in the prior art are generally categorized into 2 types: one is to monitor the time for which a person keeps sitting for reflecting the sedentary time of the person by monitoring a pressure sensor, an ultrasonic sensor, a visual sensor and the like integrated in a cushion or a seat, and the measuring device gives an alarm after the time exceeds a set threshold value. The scheme has heavier equipment, inconvenience and poor transportability; the other is to monitor the sedentary state of the user in the form of wearable equipment, and motion sensors (speed, acceleration, gyroscope and other sensors) of the wearable equipment are easy to misjudge, and the cost is high.
Disclosure of Invention
In order to solve the technical problems in the background art, a first aspect of the present invention provides a sedentary state monitoring device, including a wearable body, wherein the wearable body is provided with:
the wearable body comprises a wearable body, a near infrared light emitter, a near infrared light receiver and a control unit, wherein the wearable body is used for wearing the wearable body, the near infrared light emitter is used for emitting near infrared light to the surface of the human body, and the near infrared light receiver is used for receiving the near infrared light reflected by the surface of the human body;
a data processing unit which generates blood oxygen saturation data based on the infrared light received by the near-infrared light receiver, compares the blood oxygen saturation data with a preset threshold value, and judges a sedentary state of the human body according to the comparison result; and
an alarm unit;
when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result.
Alternatively, the data processing unit may determine that the sedentary state of the human body is abnormal when the blood oxygen saturation data is lower than the preset threshold.
Optionally, the data processing unit periodically acquires the infrared light received by the near-infrared light receiver to generate blood oxygen saturation data, with a first time as a period;
when the judgment result is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result, and the data processing unit periodically acquires the infrared light received by the near-infrared light receiver by taking second time as a period to generate blood oxygen saturation data;
when the result of the determination is that the sedentary state of the human body is normal, the data processing unit still periodically acquires the infrared light received by the near-infrared light receiver by taking the first time as a period to generate blood oxygen saturation data.
Optionally, the wearable body comprises a plurality of wearable shorts, and the plurality of collecting units are respectively used for collecting blood circulation states of the femur, the outer side of the hip joint, the inner side of the femur and the hip tissue of the human body when the human body wears the wearable shorts.
Optionally, the wearable body includes a wearable cuff, the plurality of collecting units include a plurality of collecting units, and when the wearable cuff is worn by a human body, the plurality of collecting units are respectively used for collecting blood transport states of an upper arm tissue, an elbow joint and a forearm of the human body.
Optionally, the alarm unit comprises an audible alarm and/or a light alarm.
The invention provides a sedentary state monitoring system in a second aspect, which comprises the sedentary state monitoring device and a remote terminal, wherein the sedentary state monitoring device is provided by the first aspect of the invention;
when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the data processing unit sends the blood oxygen saturation data to a remote terminal so that the remote terminal gives an alarm.
Optionally, the remote terminal displays the blood oxygen saturation data.
Optionally, the remote terminal invokes a pre-stored sitting posture adjustment animation to play based on the blood oxygen saturation data.
Optionally, the sedentary state monitoring device further comprises a communication unit, and the data processing unit sends the blood oxygen saturation data to the remote terminal through the communication unit.
Optionally, the communication unit comprises bluetooth.
A third aspect of the present invention provides a sedentary state monitoring method using the sedentary state monitoring apparatus provided in the first aspect of the present invention, including the steps of:
collecting the blood transport state of the surface of the human body by using a collecting unit;
the data processing unit generates blood oxygen saturation data based on the infrared light received by the near-infrared light receiver, compares the blood oxygen saturation data with a preset threshold value, and judges the sedentary state of the human body according to the comparison result;
and when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result.
The invention has the following beneficial effects:
the wearable body has the advantages that the principle is simple, in the specific implementation of the wearable body, when a human body wears the wearable body, the acquisition unit can acquire the blood transport state of the surface of the human body in real time, the data processing unit can generate the blood oxygen saturation data based on the blood transport state acquired by the acquisition unit, the blood oxygen saturation data is compared with the preset threshold value, and whether the sedentary state of the human body is abnormal or not can be judged according to the comparison result, so that the sedentary state of the human body is effectively reflected, the monitoring precision is improved, the wearable mode is realized, the wearable body is convenient to carry and transplant, the whole structure is simple, the cost is low, and the wearable body is easy to realize.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a sedentary state monitoring apparatus proposed in an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of the acquisition unit in the present embodiment;
FIG. 3 is a flow chart showing sedentary monitoring of a human body surface according to the present embodiment;
fig. 4 is a schematic structural diagram of the wearable body in the embodiment when the wearable body is a wearable sleeve;
FIG. 5 is a block diagram of a sedentary status monitoring system according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of the remote terminal in this embodiment when the remote terminal is a mobile phone;
fig. 7 shows a flow chart of a sedentary state monitoring method using a sedentary state monitoring apparatus according to still another embodiment of the present invention.
In the figure: 100. a wearable pant; 200. a collection unit; 2011. a near-infrared light emitter; 2012. a near-infrared light receiver; 211. a first acquisition unit; 212. a second acquisition unit; 213. a third acquisition unit; 214. a fourth acquisition unit; 215. a fifth acquisition unit; 216. a sixth acquisition unit; 217. a seventh acquisition unit; 218. an eighth acquisition unit; 219. a ninth acquisition unit; 300. a data processing unit; 400. an alarm unit; 500. a wearable oversleeve; 611. a tenth acquisition unit, 612, an eleventh acquisition unit; 613. a twelfth acquisition unit; 614. a fourteenth acquisition unit; 615. a fifteenth acquisition unit; 700. and a remote terminal.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
One embodiment of the present invention provides a sedentary state monitoring device, as shown in fig. 1, the device includes a wearable body, and the wearable body is provided with an acquisition unit 200, a data processing unit 300 and an alarm unit 400.
Specifically, the wearable body should be understood as being wearable by a human body, such as a sleeve and/or a pair of shorts, in the example of fig. 1, the wearable body is the pair of shorts 100, in the specific implementation of the present embodiment, the collecting unit 200 is mainly used for collecting the blood movement state of the surface of the human body, as shown in fig. 2, the collecting unit mainly includes a near infrared light emitter 2011 and a near infrared light receiver 2012, and when the wearable body in the present embodiment is worn by a human body, the near infrared light emitter 2011 is used for emitting near infrared light to the surface of the human body, and the near infrared light receiver 2012 is used for receiving the near infrared light reflected by the surface of the human body, so as to complete the collection of the blood movement state of the surface of the human body.
The acquisition principle of the acquisition unit 200 is as follows: because oxyhemoglobin and reduced hemoglobin have different absorption special effects in the spectrum ranges of visible light and near infrared light, when the near infrared light emitter 2011 emits near infrared light to the surface of a human body, the reduced hemoglobin in the irradiated human tissue can absorb more red light and less infrared light, and the oxyhemoglobin can absorb less red light and more infrared light, therefore, by using the principle, the change condition of the blood oxygen saturation of the surface of the human body can be collected by using the near infrared light receiver 2012 to receive the near infrared light reflected by the surface of the human body, and the change condition of the blood oxygen saturation can directly reflect the blood transport state of the tissue, so that the collection of the running state of the surface of the human body is completed, it needs to be noted that when the collection unit 200 is used for collecting the blood transport state of the surface of the human body, the blood transport states of different parts of the human body can be collected by adjusting the position of the collection unit 200 on the wearable body, the setting position of the collecting unit 200 can be set by the staff according to the actual requirement, which is not specifically limited in this embodiment.
Further, when the near infrared light receiver 2012 receives the near infrared light reflected by the surface of the human body, the data processing unit 300 may generate blood oxygen saturation data based on the infrared light received by the near infrared light receiver 2012, compare the blood oxygen saturation data with a preset threshold, and determine the sedentary state of the human body according to the comparison result.
Specifically, in the embodiment, the data processing unit 300 may be a single chip microcomputer system, and specifically, an STM32 data acquisition system, which is mainly configured to generate blood oxygen saturation data based on the near infrared light received by the near infrared light receiver 2012, compare the blood oxygen saturation data with a preset threshold, determine that the sedentary state of the human body is abnormal when the blood oxygen saturation data is lower than the preset threshold, and determine that the sedentary state of the human body is normal when the blood oxygen saturation data is greater than or equal to the preset threshold.
Further, when the result of the determination by the data processing unit 300 is that the sedentary state of the human body is abnormal, the alarm unit 400 gives a prompt alarm based on the result of the determination.
Specifically, in this embodiment, the alarm unit 400 may include a sound alarm or a light alarm, when the data processing unit 300 determines that the sedentary state of the human body is abnormal under the current condition, the data processing unit 300 may send a control signal to the alarm unit 400, and the alarm unit 400 prompts an alarm in response to the control signal, so as to remind the human body of adjusting the sitting posture, thereby improving the sedentary state of the human body, it should be noted that the alarm unit 400 may be integrated into the data processing unit 300.
In summary, the wearable body has the advantage of simple principle, in the specific implementation of the wearable body, when a human body wears the wearable body, the collection unit 200 collects the blood transport state of the surface of the human body in real time, the data processing unit 300 generates the blood oxygen saturation data based on the blood transport state collected by the collection unit 200, compares the blood oxygen saturation data with the preset threshold, and can judge whether the sedentary state of the human body is abnormal according to the comparison result, so that the sedentary state of the human body is effectively reflected, the monitoring precision is improved, the wearable mode is realized, and the wearable body is convenient to carry, easy to transplant, simple in overall structure, low in cost and easy to implement.
In a preferred implementation manner of this embodiment, as shown in fig. 3, the data processing unit 300 periodically acquires the infrared light received by the near infrared light receiver 2012 with a first time as a period to generate blood oxygen saturation data;
when the determination result is that the sedentary state of the human body is abnormal, the alarm unit 400 gives an alarm based on the determination result, and the data processing unit 300 periodically acquires the infrared light received by the near-infrared light receiver 2012 to generate blood oxygen saturation data with a second time as a period;
when the determination result is that the sedentary state of the human body is normal, the data processing unit 300 still periodically acquires the infrared light received by the near infrared light receiver 2012 with the first time as a period to generate blood oxygen saturation data.
Specifically, in this embodiment, a general timer may be provided to periodically acquire the infrared light received by the near infrared light receiver 2012 by the data processing unit 300 to generate oxyhemoglobin saturation data, where, when the data processing unit 300 is a single chip microcomputer system, and specifically is an STM32 data acquisition system, the single chip microcomputer system is an ARM3 core, 8 timers are built in the single chip microcomputer system, and are configured by programming software, so that the setting of the first time and the second time is completed by using two timers, when the wearable body in this embodiment is worn by a human body, the acquisition unit 200 starts to acquire the blood transport state of the surface of the human body in real time, and the data processing unit 300 periodically acquires the infrared light received by the near infrared light receiver 2012 to generate oxyhemoglobin saturation data by taking the first time as a period under the action of the timer 1, and compares the oxyhemoglobin saturation data with a preset threshold, illustratively, the first time may be 15 minutes, when the comparison result is that the blood oxygen saturation data is less than the preset threshold, it is determined that the sedentary state of the human body is abnormal, the data processing unit 300 controls the alarm unit 400 to alarm, so as to remind the human body that the sitting posture needs to be adjusted, and to improve the sedentary state of the human body, and at this time, the data processing unit 300 periodically obtains the infrared light received by the near infrared light receiver 2012 to generate the blood oxygen saturation data by taking the second time as a period under the action of the timer 2, and compares the blood oxygen saturation data with the preset threshold, illustratively, the second time may be 2 minutes, when the comparison result is that the blood oxygen saturation data is greater than or equal to the preset threshold, it indicates that the sedentary state of the human body is already normal after the adjustment of the sitting posture, and at this time, the data processing unit 300 recovers to take the first time as a period under the action of the timer 1, the infrared light received by the near-infrared light receiver 2012 is periodically acquired to generate blood oxygen saturation data, so that the sedentary state of the human body can be periodically monitored, the monitoring time is short, continuous monitoring is not needed, and the service life of the sedentary state monitoring device is prolonged.
In one specific implementation of the embodiment, returning to fig. 1, the wearable body comprises a wearable short pants 100, and the plurality of collecting units 200 comprise a plurality of collecting units 200, and when the wearable short pants 100 are worn by a human body, the plurality of collecting units 200 are respectively used for collecting blood circulation states of the femur and the outer side of the hip joint, the inner side tissue of the femur and the hip tissue of the human body.
Specifically, in this embodiment, the wearable body can be an elastic wearable pants 100, which can be made of silicon gel or other materials, when the human body is wearing the wearable pants 100, the wearable pants 100 can be worn on the lower limbs and buttocks of the human body (covering the hip joint and the femur, which are commonly used for joint replacement and reduction in surgical operations), in the example of fig. 1, the collection units 200 have 9 groups, wherein the first collection unit 211, the second collection unit 212, the third collection unit 213, and the fourth collection unit 214 are responsible for collecting the external running states of the femur and the hip joint, the fifth collection unit 215 is responsible for collecting the internal running states of the femur, the sixth collection unit 216, the seventh collection unit 217, the eighth collection unit 218, and the ninth collection unit 219 are responsible for collecting the running states of the buttocks tissues, and the data sensors respectively obtain the running states collected by the 9 groups of collection units 200 for determination, when the blood oxygen saturation data is smaller than the preset threshold, the alarm unit 400 is controlled to alarm, and it should be noted that in the specific implementation of this embodiment, the staff may set the number and the setting positions of the collection units 200 according to actual needs, so as to achieve the purpose of monitoring different parts of the human body surface, and the number and the setting positions of the collection units 200 are not limited in this embodiment.
Here, since the blood oxygen saturation data of different parts of the human body surface are different in standards, different preset thresholds are set for different parts of the human body surface, and in order to enable the data processing unit 300 to distinguish which part of the human body surface the blood circulation state collected by the collection unit 200 is located, different collection units 200 may be numbered in advance, for example, the collection unit 200 collecting the hip tissue may be numbered as 001, and when the data processing unit 300 obtains the blood circulation state collected by the collection unit 200, the number of the collection unit 200 may be obtained at the same time, so that it is possible to distinguish that the blood circulation state collected by the collection unit 200 is the hip tissue located on the human body surface, thereby calling out the preset threshold matched with the hip tissue and performing corresponding comparison to determine whether the sedentariness of the hip tissue of the human body is abnormal or not, thereby realizing the purpose of positioning monitoring.
In a specific implementation of the embodiment, as shown in fig. 4, the wearable body includes a wearable cuff 500, and the plurality of collecting units 200 includes a plurality of collecting units 200, and when the wearable cuff 500 is worn by a human body, the plurality of collecting units 200 are respectively used for collecting blood movement states of an upper arm tissue, an elbow joint and a forearm of the human body.
Specifically, in this embodiment, the wearable body can be an elastic wearable cuff 500, which can be made of silicon gel or other materials, when the human body is worn, the wearable cuff 500 can be worn on the upper limb of the human body in close contact with the body, the collection unit 200 is mainly used for collecting the blood circulation state of the affected limb (the tissue near the elbow joint, humerus, ulna, and radius of the upper limb) after the surgical operation, in the example of fig. 4, the collection units 200 have 5 groups, wherein the tenth collection unit 611 and the eleventh collection unit 612 are responsible for collecting the blood circulation state of the affected limb tissue of the upper limb, the twelfth collection unit 613 is responsible for collecting the blood circulation state of the elbow joint, the thirteenth collection unit 200 and the fourteenth collection unit 614 are responsible for collecting the blood circulation state of the affected limb of the forearm, and the data sensors respectively obtain the blood circulation states collected by the 5 groups of collection units 200 for determination, when the blood oxygen saturation data is smaller than the preset threshold, the alarm unit 400 is controlled to alarm, and it should be noted that in the specific implementation of this embodiment, the staff may set the number and the setting positions of the collection units 200 according to actual needs, so as to achieve the purpose of monitoring different parts of the human body surface, and the number and the setting positions of the collection units 200 are not limited in this embodiment.
Another embodiment of the present invention provides a sedentary monitoring system, as shown in fig. 5, the sedentary monitoring system includes:
the sedentary state monitoring device provided by the last embodiment of the invention; and
the remote terminal (700) is provided with,
when the determination result of the data processing unit 300 is that the sedentary state of the human body is abnormal, the data processing unit 300 sends the blood oxygen saturation data to the remote terminal 700, so that the remote terminal 700 gives an alarm.
Specifically, in this embodiment, as shown in fig. 6, the remote terminal 700 may be a mobile phone, and the staff may install a corresponding APP program on the mobile phone, when the determination result of the data processing unit 300 is that the sedentary state of the human body is abnormal, the data processing unit 300 sends the blood oxygen saturation data to the mobile phone, and the APP program installed on the mobile phone receives the corresponding alarm after receiving the blood oxygen saturation data, and the alarm mode may specifically be: in a specific implementation of this embodiment, the sedentary state monitoring device further includes a communication unit, and the data processing unit 300 sends the blood oxygen saturation data to the remote terminal 700 through the communication unit, specifically, the communication unit may be bluetooth.
In order to enable the user to more directly understand the blood oxygen saturation data of the human body surface, therefore, when the mobile phone receives the blood oxygen saturation data, the APP program installed on the mobile phone carries out corresponding filtering on the blood oxygen saturation data, and the blood oxygen saturation data is visually displayed on a mobile phone interface through the change and the distribution condition of the color through GUI (graphical interface programming), for example, when the mobile phone respectively acquires the blood oxygen saturation data of the hip tissue and the inner side tissue of the femur, the blood oxygen saturation data of the hip tissue and the tissue inside the femur can be displayed on a mobile phone interface in the form of bar graphs, and the color of the blood oxygen saturation data of the hip tissue and the tissue on the inner side of the femur can be marked as striking red, so that the user is reminded of changing the sitting posture of the hip tissue in time to improve the sedentary state of the user.
In a preferred implementation of this embodiment, the remote terminal 700 calls a pre-stored sitting posture adjustment animation to play based on the blood oxygen saturation data.
Specifically, in this embodiment, the remote terminal 700 of the user may pre-store an adjusted sitting posture animation for adjusting sitting postures at different parts of the human body, and when the remote terminal 700 receives oxyhemoglobin saturation data of a certain part of the human body, the adjusted sitting posture animation matched with the remote terminal will be called at the same time for playing, so as to remind the user to improve the sedentary state of the user according to the following animation actions, for example, when the remote terminal 700 receives oxyhemoglobin saturation data of hip tissues, the remote terminal 700 may call the adjusted sitting posture animation matched with the hip tissues at the same time for playing, and the content of the adjusted animation is, for example: in the first implementation scheme, the one-side sitting posture can be adjusted, the stress side is changed every 30S, and in the second implementation scheme, the two-hand support is used as a handle 20S for smooth blood circulation of the lower limbs.
A further embodiment of the present invention provides a sedentary state monitoring method of a sedentary state monitoring apparatus according to the previous embodiment of the present invention, as shown in fig. 7, including the steps of:
collecting the blood transport state of the human body surface by using the collecting unit 200;
the data processing unit 300 generates blood oxygen saturation data based on the infrared light received by the near infrared light receiver 2012, compares the blood oxygen saturation data with a preset threshold, and determines the sedentary state of the human body according to the comparison result;
when the determination result of the data processing unit 300 is that the sedentary state of the human body is abnormal, the alarm unit 400 gives an alarm based on the determination result.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (12)
1. The utility model provides a state monitoring devices sits for a long time, which comprises a wearable body, be provided with on the wearable body:
the wearable body comprises a wearable body, a near infrared light emitter, a near infrared light receiver and a control unit, wherein the wearable body is used for wearing the wearable body, the near infrared light emitter is used for emitting near infrared light to the surface of the human body, and the near infrared light receiver is used for receiving the near infrared light reflected by the surface of the human body;
a data processing unit which generates blood oxygen saturation data based on the infrared light received by the near-infrared light receiver, compares the blood oxygen saturation data with a preset threshold value, and judges a sedentary state of the human body according to the comparison result; and
an alarm unit;
when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result.
2. The sedentary state monitoring device according to claim 1, wherein the data processing unit determines that the sedentary state of the human body is abnormal when the blood oxygen saturation data is lower than the preset threshold.
3. The sedentary state monitoring device of claim 1, wherein the data processing unit periodically acquires the infrared light received by the near-infrared light receiver to generate blood oxygen saturation data, with a first time as a period;
when the judgment result is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result, and the data processing unit periodically acquires the infrared light received by the near-infrared light receiver by taking second time as a period to generate blood oxygen saturation data;
when the result of the determination is that the sedentary state of the human body is normal, the data processing unit still periodically acquires the infrared light received by the near-infrared light receiver by taking the first time as a period to generate blood oxygen saturation data.
4. The sedentary state monitoring device of claim 1, wherein the wearable body comprises a plurality of wearable shorts, and the plurality of collecting units are respectively used for collecting blood circulation states of the femur, the outer side of the hip joint, the inner side tissue of the femur and the hip tissue of the human body when the wearable shorts are worn by the human body.
5. The sedentary state monitoring device of claim 1, wherein the wearable body comprises a wearable cuff, and the plurality of collecting units are respectively used for collecting the blood transport states of the upper arm tissue, the elbow joint and the forearm of the human body when the wearable cuff is worn by the human body.
6. A sedentary state monitoring device according to claim 1, wherein the alarm unit comprises an audible alarm and/or a light alarm.
7. A sedentary state monitoring system comprising a sedentary state monitoring device according to any one of claims 1 to 6 and a remote terminal;
when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the data processing unit sends the blood oxygen saturation data to a remote terminal so that the remote terminal gives an alarm.
8. The sedentary state monitoring system of claim 7, wherein the remote terminal displays the blood oxygen saturation data.
9. The sedentary state monitoring system of claim 7, wherein the remote terminal invokes a pre-stored adjusted sitting posture animation to play based on the blood oxygen saturation data.
10. The sedentary state monitoring system of claim 7, wherein the sedentary state monitoring device further comprises a communication unit, and the data processing unit transmits the blood oxygen saturation data to the remote terminal through the communication unit.
11. A sedentary state monitoring system according to claim 10, wherein the communication unit comprises bluetooth.
12. A sedentary state monitoring method using the sedentary state monitoring device according to any one of claims 1 to 6, comprising the steps of:
collecting the blood transport state of the surface of the human body by using a collecting unit;
the data processing unit generates blood oxygen saturation data based on the infrared light received by the near-infrared light receiver, compares the blood oxygen saturation data with a preset threshold value, and judges the sedentary state of the human body according to the comparison result;
and when the judgment result of the data processing unit is that the sedentary state of the human body is abnormal, the alarm unit carries out prompt alarm based on the judgment result.
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| CN115969346A (en) * | 2023-01-31 | 2023-04-18 | 深圳市爱都科技有限公司 | Sedentary detection method, device, equipment and medium |
| CN115969346B (en) * | 2023-01-31 | 2024-05-28 | 深圳市爱都科技有限公司 | Sedentary detection method, sedentary detection device, sedentary detection equipment and sedentary detection medium |
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