An artificial intelligence-based old-age care assistance system

Abstract

The application provides an old-age assistance system based on artificial intelligence applied to the field of old-age service systems, introduces a finger ring assembly convenient for the old to wear by themselves, realizes mechanical sensing of whether the fingers of the old are in a motion state, and reflects the safety state of the old, when the fingers of the old are in an irregular activity state, it indicates that the old is in a safe normal state, when the fingers of the old have not been moved for a long time, it can indicate that the old is in an abnormal state to a certain extent, except for the special case that the old is sleeping, at this time, the intelligent bracelet disc sends an abnormality reminder to a mobile phone end, so that a guardian can further confirm the safety of the old in time, in addition, aiming at the special case that the frequency of finger movement is low when the old is sleeping, the safety of the old during sleep and when the old recovers from sleep can be monitored through the monitoring means of the intelligent bracelet disc in the shutdown state.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of pension service system, in particular to an AI-based pension assistance system. BACKGROUND

[0002] At present, there is a huge population aging pressure, and the pension problem has become a hot topic of concern of the whole society. Most of the elderly cannot be monitored in time, and it is difficult to find accidents in daily life of the elderly, such as illness, falling, and other accidents involving monitoring safety.

[0003] Therefore, there is a lack of devices in the prior art that can effectively monitor the health status and daily activities of the elderly to timely discover accidents. SUMMARY

[0004] The present application aims to solve the problem that the health and safety accidents of the elderly in daily life are difficult to be found in time, and provides an AI-based pension assistance system compared with the prior art, which comprises a finger ring assembly and a finger movement monitoring system. The finger movement monitoring system comprises a running control module, a finger movement monitoring module, a counting module, a timing module and an online warning module, and the online warning module is connected with a mobile phone terminal.

[0005] The finger ring assembly comprises a smart bracelet disc and a pair of finger rings. The side end of the smart bracelet disc is fixedly connected with a bracelet band. An inner cavity is formed in the inside of the smart bracelet disc. A pressure measuring capsule is arranged in the inside of the inner cavity. The two ports of the pressure measuring capsule are fixedly connected to a pair of inner walls of the inner cavity. A finger movement rope is connected between the smart bracelet disc and the finger rings. One end of the finger movement rope is fixedly connected to the inner wall of the inner cavity, and the other end of the finger movement rope is movably penetrated through the inner wall of the inner cavity and connected with the finger rings. The finger movement rope is wound on the outer surface of the pressure measuring capsule. An air pressure sensor is fixedly connected to the inner wall of the inner cavity, and the air pressure sensor is located in the inside of the pressure measuring capsule. The air pressure sensor is electrically connected with the finger movement monitoring module.

[0006] A switch button is fixedly installed at the upper end of the smart bracelet disc. The switch button is electrically connected with the running control module.

[0007] Optionally, the finger movement rope comprises a thin rope and a looped rope. One end of the thin rope is connected with the finger rings, and one end of the looped rope is fixedly connected with the inner wall of the inner cavity. The other end of the looped rope is wound on the outer side of the pressure measuring capsule and fixedly connected with the other end of the thin rope.

[0008] Optionally, the width of the looped rope is 0.5-1cm, and the number of winding turns of the looped rope on the outer side of the pressure measuring capsule is 1-3.

[0009] Optionally, the thin rope is made of inelastic material, and the looped rope is made of elastic material.

[0010] Optionally, the ring includes a ring and a rope ring, the rope ring is fixedly connected to the outer end of the ring, and the string is connected to the outer end of the rope ring.

[0011] Further, the finger movement monitoring system further comprises a temperature monitoring module, and a temperature sensor is fixedly connected to the lower end surface of the smart bracelet disc, and the temperature sensor is electrically connected to the temperature monitoring module.

[0012] Further, the inner wall of the inner cavity is provided with a pair of rope holes communicating with the outside, and a pair of finger movement ropes are respectively movably penetrated into the inside of the pair of rope holes.

[0013] Further, the wearing method of the finger ring assembly comprises the following steps:

[0014] Q1, the elasticity of the bracelet belt is used to put the smart bracelet disc on the wrist of the old man;

[0015] Q2, a pair of rings are respectively worn on the two fingers that are most frequently used and flexible by the old man, and the smart bracelet disc and the ring are worn on the same hand;

[0016] Q3, the ends of a pair of finger movement ropes away from the smart bracelet disc are respectively connected to the outer ends of a pair of rings, so that the finger movement ropes are in a straightened state when the fingers are straightened.

[0017] Optionally, the wearing method of the finger ring assembly comprises the following steps:

[0018] W1, the elasticity of the bracelet belt is used to put the smart bracelet disc on the wrist of the old man;

[0019] W2, a pair of rings are respectively worn on the thumb and index finger that can be flexibly used by the old man, and the smart bracelet disc and the ring are worn on the same hand;

[0020] W3, the ends of a pair of finger movement ropes are respectively threaded through the inner sides of a pair of rope rings, and then they are connected to each other, so that the finger movement ropes are in a straightened state when the fingers are straightened.

[0021] A kind of old-age care auxiliary system based on artificial intelligence, its use method is:

[0022] S1, the finger ring assembly is worn on the same hand of the old man, and the smart bracelet disc is started, and monitoring in the starting state is carried out;

[0023] S2, when the old man is normal and awake, the fingers are generally in irregular activity state, the finger movement rope transmits the finger activity process to the inside of the smart bracelet disc, the irregular data change is monitored by the finger movement monitoring module, indicating that the old man is in safe and normal state;

[0024] S3, when the fingers of the old man are not active within a certain time, so that the finger movement monitoring module does not monitor data change for a long time, the smart bracelet disc will vibrate, at this time, there are the following three response conditions:

[0025] 1. When the elderly person does not respond to the vibration of the smart bracelet, it indicates that the elderly person may be in an abnormal state. At this time, the online warning module sends an abnormality reminder to the mobile phone.

[0026] 2. When the elderly person moves their finger again, causing the finger movement monitoring module to detect a change in data, the smart bracelet will stop vibrating.

[0027] 3. When the elderly need to sleep, they can manually press the switch button to turn off the smart bracelet. The smart bracelet will then monitor the elderly while in the off state. The monitoring process is as follows:

[0028] The counting and timing modules calculate the frequency of data changes in the finger movement monitoring module. When the frequency remains low, it indicates that the elderly person is still asleep. At this time, the smart bracelet remains off, and the online warning module does not need to send abnormal reminders to the mobile phone.

[0029] When a high frequency of activity occurs and persists for a period of time, it indicates that the elderly person has returned to a conscious state. At this time, the smart bracelet automatically turns on and begins monitoring the power-on status.

[0030] Compared to existing technologies, the advantages of this application are:

[0031] (1) This application introduces a finger ring component that is easy for the elderly to wear themselves, thereby realizing mechanical sensing of whether the elderly's fingers are in motion, so as to reflect the safety status of the elderly. When the elderly's fingers are in an irregular state of movement, it indicates that the elderly are in a safe and normal state. When the elderly's fingers have not moved for a long time, except for the special case of the elderly being asleep, it can indicate to a certain extent that the elderly are in an abnormal state. At this time, the smart bracelet sends an abnormal reminder to the mobile phone, so that the caregiver can further confirm the safety of the elderly in a timely manner. In addition, in view of the special case of the low frequency of finger movement when the elderly are asleep, the monitoring method of the smart bracelet in the power-off state can realize the safety monitoring of the elderly during sleep and when they wake up.

[0032] (2) When the elderly wear the finger ring assembly, the movement of the fingers will pull the finger rope on the corresponding finger with different forces, causing the finger rope to tighten along the periphery of the pressure measuring bladder. At the tightening part of the finger rope, the outer ring size of the pressure measuring bladder will shrink, and the overall volume of the pressure measuring bladder will change, thereby causing the air pressure data inside the pressure measuring bladder monitored by the air pressure sensor to change, thus realizing the mechanical sensing of whether the elderly's fingers are in a moving state.

[0033] (3) Because the amplitude of the movement of a single finger of the human body is limited, even if the finger wearing the ring moves, it may not be obvious enough to pull the finger rope, therefore, by wearing a pair of rings on the old person's big thumb and index finger that can be used flexibly, the effect of combining the movement state of the big thumb and index finger is realized, when the two fingers move, on the one hand, the movement of the fingers will cause the corresponding finger rope on the ring to be pulled, on the other hand, the distance between the index finger and the big thumb will also change due to the movement, this change will intensify the pulling of the pair of finger ropes, so that the pair of finger ropes will produce obvious tightening on the pressure measuring capsule, and the data change of the finger movement monitoring module is realized smoothly, and the monitoring accuracy of the present application is improved. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a system diagram of the present application;

[0035] Figure 2 It is a perspective view of the finger ring assembly of the present application;

[0036] Figure 3 It is a partial perspective view of the finger ring assembly of the present application;

[0037] Figure 4 It is a partial front structure schematic view of the finger ring assembly of the present application;

[0038] Figure 5 It is a partial top structure schematic view of the finger ring assembly of the present application;

[0039] Figure 6 It is a partial front structure schematic view of the finger ring assembly of the present application in use;

[0040] Figure 7 It is a perspective view of the pressure measuring capsule of the present application;

[0041] Figure 8 It is a perspective view of the finger ring assembly of the present application when disassembled;

[0042] Figure 9 It is a wearing method one of the finger ring assembly of the present application;

[0043] Figure 10 It is a wearing method two of the finger ring assembly of the present application.

[0044] Explanation of the reference numerals in the drawing:

[0045] 1 smart bracelet disc, 101 inner cavity, 102 rope hole, 2 bracelet band, 3 finger rope, 31 thin rope, 32 ring capsule rope, 4 ring, 41 ring, 42 rope ring, 5 pressure measuring capsule, 6 air pressure sensor, 7 temperature sensor, 8 switch button. DETAILED DESCRIPTION

[0046] The embodiments will be described clearly and completely in connection with the drawings of the specification, and all other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application.

[0047] Embodiment 1:

[0048] Referring to Figure 1 , the application provides an old-age care auxiliary system based on artificial intelligence, which comprises a finger ring assembly and a finger movement monitoring system, the finger movement monitoring system comprises a running control module, a finger movement monitoring module, a counting module, a timing module and an online warning module, and the online warning module is connected with a mobile phone terminal.

[0049] Referring to Figure 2 , the finger ring assembly comprises a smart wristband disc 1 and a pair of finger rings 4, and the side end of the smart wristband disc 1 is fixedly connected with a wristband 2. Figure 4 and Figure 5 , an inner cavity 101 is formed in the inside of the smart wristband disc 1, a pressure measuring capsule 5 is arranged in the inside of the inner cavity 101, the two ports of the pressure measuring capsule 5 are fixedly connected to a pair of inner walls of the inner cavity 101, a finger movement rope 3 is connected between the smart wristband disc 1 and the finger ring 4, one end of the finger movement rope 3 is fixedly connected to the inner wall of the inner cavity 101, the other end of the finger movement rope 3 is movably penetrated through the inner wall of the inner cavity 101 and connected with the finger ring 4, and the finger movement rope 3 is wound on the outer surface of the pressure measuring capsule 5, and a gas pressure sensor 6 is fixedly connected to the inner wall of the inner cavity 101 and located in the inside of the pressure measuring capsule 5, and the gas pressure sensor 6 is electrically connected with the finger movement monitoring module.

[0050] In combination Figure 3 and Figure 4 , a switch button 8 is fixedly installed at the upper end of the smart wristband disc 1, and the switch button 8 is electrically connected with the running control module, and the switch button 8 can be pressed to control the start and shutdown of the smart wristband disc 1.

[0051] Referring to Figure 1 and Figure 4 , the finger movement monitoring system further comprises a temperature monitoring module, and a temperature sensor 7 is fixedly connected to the lower end surface of the smart wristband disc 1, and the temperature sensor 7 is electrically connected with the temperature monitoring module.

[0052] Referring to Figure 4 and Figure 5 , a pair of rope holes 102 communicating with the outside are formed in the inner wall of the inner cavity 101, and a pair of finger movement ropes 3 are movably penetrated through the inside of the pair of rope holes 102.

[0053] Referring to Figure 9 , the wearing method of the finger ring assembly comprises the following steps:

[0054] Q1. The smart bracelet 1 is put on the elderly person's wrist by using the elasticity of the bracelet strap 2;

[0055] Q2. Wear a pair of rings 4 on the two fingers that the elderly use most frequently and are most dexterous, and wear the smart bracelet disc 1 and rings 4 on the same hand;

[0056] Q3. Tie the ends of the pair of finger-operated cords 3 away from the smart bracelet disc 1 to the outer ends of the pair of finger rings 4 respectively, so that the finger-operated cords 3 are in a straight state when the fingers are straightened.

[0057] In a waking state, when a person is not asleep, their fingers will naturally bend as needed (e.g., to pick up or manipulate objects). Even in a quiescent state, unconscious and irregular random movements will occur. Therefore, when an elderly person wears the finger ring assembly, the finger movements will exert varying degrees of tension on the corresponding finger-operated cord 3, causing the cord 3 to tighten along the periphery of the pressure-measuring bladder 5. Figure 6 As shown, at the tightening part of the finger-operated cord 3, the outer ring size of the pressure measuring bladder 5 is reduced, and the overall volume of the pressure measuring bladder 5 changes, thereby causing the air pressure data inside the pressure measuring bladder 5 monitored by the air pressure sensor 6 to change. The air pressure sensor 6 transmits the data change to the finger-operated monitoring module, and the finger-operated monitoring module controls whether the online warning module sends an abnormal reminder to the mobile phone based on the data change.

[0058] An artificial intelligence-based elderly care assistance system, the usage method of which is as follows:

[0059] S1. Place the finger ring component on the same hand of the elderly person and turn on the smart bracelet 1 to monitor the status while it is powered on.

[0060] S2. When the elderly are awake, their fingers are generally in an irregular state of movement. The finger movement rope 3 will transmit the finger movement process to the smart bracelet disk 1. The finger movement monitoring module detects irregular data changes, indicating that the elderly are in a safe and normal state.

[0061] S3. When an elderly person's fingers remain inactive for a certain period of time, causing the finger movement monitoring module to fail to detect any data changes for an extended period, the smart bracelet 1 will vibrate. In this case, there are three possible responses:

[0062] 1. When the elderly person does not respond to the vibration of the smart bracelet 1, it indicates that the elderly person may be in an abnormal state (such as a coma). At this time, the online warning module sends an abnormality reminder to the mobile phone.

[0063] 2. When the elderly person moves their finger again, causing the finger movement monitoring module to detect a change in data, the smart bracelet disc 1 will stop vibrating;

[0064] III. When the old man needs to sleep (because the fingers are generally not active during the human sleep process, and the online warning module does not need to send an abnormal reminder), the smart bracelet disc 1 can be manually pressed to turn off the switch button 8, so that the smart bracelet disc 1 monitors the old man in the off state, and the monitoring process is as follows:

[0065] The data change frequency of the finger movement monitoring module is calculated by the counting module and the timing module. When it is continuously low, it indicates that the old man is still in a sleep state (occasional finger movement is also unconscious during sleep). At this time, the smart bracelet disc 1 remains off, and the online warning module does not need to send an abnormal reminder to the mobile phone end.

[0066] When high frequency appears and lasts for a period of time, it indicates that the old man returns to a wakeful state. At this time, the smart bracelet disc 1 automatically turns on and performs the monitoring process in the on state.

[0067] In combination with the above use method, the finger ring assembly for the old man to wear by himself is introduced, the mechanical sensing of whether the old man's fingers are in a moving state is realized, so as to reflect the safety state of the old man. When the old man's fingers are in an irregular activity state, it indicates that the old man is in a safe and normal state. When the old man's fingers have not been active for a long time, it indicates that the old man is in an abnormal state to some extent, excluding the special case that the old man is in sleep. At this time, the smart bracelet disc 1 sends an abnormal reminder to the mobile phone end, so that the guardian can further confirm the safety of the old man in time. In addition, for the special case that the finger movement frequency is low when the old man is sleeping, the monitoring means of the smart bracelet disc 1 in the off state can realize the safety monitoring of the old man when he is sleeping and when he recovers from wakefulness.

[0068] Embodiment 2:

[0069] The difference between this embodiment and embodiment 1 is that the structure of the finger movement rope 3 and the finger ring 4 is specifically set as follows in this embodiment. Please refer to Figure 3 、 Figure 4 and Figure 5 The finger movement rope 3 includes a thin rope 31 and a looped rope 32. One end of the thin rope 31 is connected with the finger ring 4, and one end of the looped rope 32 is fixedly connected with the inner wall of the inner cavity 101. The other end of the looped rope 32 is wound outside the pressure measuring capsule 5 and is fixedly connected with the other end of the thin rope 31. The width of the looped rope 32 is 0.5 cm-1 cm. The thin rope 31 is made of inelastic material, and the looped rope 32 is made of elastic material. The looped rope 32 with a certain width can reduce the damage to the surface of the pressure measuring capsule 5 caused by tightening, and can also make the pressure measuring capsule 5 produce effective volume change. In addition, the elastic effect of the looped rope 32 can reduce the excessive tightening of the pressure measuring capsule 5 caused by excessive finger movement, so that the pressure measuring capsule 5 is not easy to burst due to excessive tightening. The number of loops of the looped rope 32 wound outside the pressure measuring capsule 5 is 1-3 (for example, Figure 7The purpose of not too many turns is to make the looped bag rope 32 smoothly tighten along the surface of the pressure measuring bag 5, and not easily cause the moving difficulty due to too large friction between the two. The purpose of not too few turns is to make the finger moving rope 3 not easily tighten into a very small state when the finger moving rope 3 wound on the outer end of the pressure measuring bag 5 is pulled by the finger, thereby reducing the probability of the pressure measuring bag 5 being broken.

[0070] Please refer to Figure 8 The finger ring 4 includes a ring 41 and a rope ring 42, the rope ring 42 is fixedly connected to the outer end of the ring 41, and the thin rope 31 is connected to the outer end of the rope ring 42.

[0071] On the basis of embodiment 1, there is another way to wear the finger ring assembly in this embodiment, as shown in Figure 10 The specific steps include the following steps:

[0072] W1, the smart bracelet disc 1 is sleeved on the wrist of the old person through the elasticity of the bracelet band 2;

[0073] W2, a pair of finger rings 4 are respectively worn on the old person's flexible big thumb and index finger, and the smart bracelet disc 1 and the finger ring 4 are worn on the same hand;

[0074] W3, the ends of a pair of finger moving ropes 3 are respectively threaded through the inner sides of a pair of rope rings 42, and then they are connected to each other, and the finger moving rope 3 is in a straightened state when the finger is straightened.

[0075] In embodiment 1, since the activity range of a single finger of the human body is limited, even if the finger wearing the finger ring 4 moves, the pulling of the finger moving rope 3 may not be obvious, therefore, in this embodiment, the above wearing method is adopted to realize the effect of combining the activity states of the big thumb and the index finger, when the two fingers move, on the one hand, as in embodiment 1, the movement of the finger will cause the finger moving rope 3 on the corresponding finger ring 4 to be pulled, on the other hand, the distance between the index finger and the big thumb will also change due to the movement, which will intensify the pulling of the pair of finger moving ropes 3, so that the pair of finger moving ropes 3 can obviously tighten the pressure measuring bag 5, and smoothly realize the data change of the finger movement monitoring module, thereby improving the monitoring accuracy of the present application.

[0076] Supplementary explanation: the wearing method added in this embodiment is suitable for the case that the index finger and the big thumb of the old person move normally, when the old person's index finger or big thumb does not move flexibly, the wearing method in embodiment 1 can still be adopted to make the monitoring effect better.

[0077] The above description is only the best implementation mode adopted by the present application in combination with the current actual demand, but the protection scope of the present application is not limited thereto.

Claims

1. An artificial intelligence-based elderly care assistance system, characterized by, The application relates to a finger ring assembly and a finger movement monitoring system, wherein the finger movement monitoring system comprises a running control module, a finger movement monitoring module, a counting module, a timing module and an online warning module connected with a mobile phone terminal. The finger ring assembly comprises a smart wristband disc (1) and a pair of finger rings (4), the side end of the smart wristband disc (1) is fixedly connected with a wristband (2), an inner cavity (101) is formed in the smart wristband disc (1), a pressure measuring capsule (5) is arranged in the inner cavity (101), the two ports of the pressure measuring capsule (5) are fixedly connected to a pair of inner walls of the inner cavity (101), a finger movement rope (3) is connected between the smart wristband disc (1) and the finger rings (4), one end of the finger movement rope (3) is fixedly connected to the inner wall of the inner cavity (101), the other end of the finger movement rope (3) is movably penetrated through the inner wall of the inner cavity (101) and is connected with the finger rings (4), the finger movement rope (3) is wound on the outer surface of the pressure measuring capsule (5), an air pressure sensor (6) is fixedly connected to the inner wall of the inner cavity (101) and is arranged in the pressure measuring capsule (5), and the air pressure sensor (6) is electrically connected with the finger movement monitoring module. A switch button (8) is fixedly arranged at the upper end of the smart wristband disc (1) and is electrically connected with the running control module. The finger movement rope (3) comprises a thin rope (31) and a looped capsule rope (32), one end of the thin rope (31) is connected with the finger rings (4), one end of the looped capsule rope (32) is fixedly connected to the inner wall of the inner cavity (101), the other end of the looped capsule rope (32) is wound on the outer side of the pressure measuring capsule (5) and is fixedly connected with the other end of the thin rope (31), the finger rings (4) comprise a ring (41) and a rope ring (42), the rope ring (42) is fixedly connected to the outer end of the ring (41), and the thin rope (31) is connected to the outer end of the rope ring (42). 2.The AI-based elderly care assistance system of claim 1, wherein The width of the looped capsule rope (32) is 0.5cm-1cm, and the winding number of the looped capsule rope (32) on the outer side of the pressure measuring capsule (5) is 1-3. 3.The AI-based elderly care assistance system of claim 1, wherein, The thin rope (31) is made of inelastic material, and the looped capsule rope (32) is made of elastic material. 4.The AI-based elderly care assistance system of claim 1, wherein, The finger movement monitoring system further comprises a temperature monitoring module, a temperature sensor (7) is fixedly arranged at the lower end of the smart wristband disc (1) and is electrically connected with the temperature monitoring module. 5.The AI-based elderly care assistance system of claim 1, wherein, A pair of rope holes (102) are formed in the inner wall of the inner cavity (101) and are communicated with the outside, and a pair of finger movement ropes (3) are movably penetrated through the inner wall of the inner cavity (101). 6.The AI-based elderly care assistance system of claim 1, wherein, The wearing method of the finger ring assembly comprises the following steps: Q1, the smart wristband disc (1) is sleeved on the wrist of the old person through the elasticity of the wristband (2); Q2, a pair of finger rings (4) are respectively worn on the two fingers which are most frequently used and flexible by the old person, and the smart wristband disc (1) and the finger rings (4) are worn on the same hand; Q3, the ends of a pair of finger movement ropes (3) away from the smart wristband disc (1) are respectively connected to the outer ends of a pair of finger rings (4), so that the finger movement ropes (3) are in a straightened state when the fingers are stretched. 7.The AI-based elderly care assistance system of claim 1, wherein, The wearing method of the finger ring assembly comprises the following steps: W1, the smart bracelet disc (1) is sleeved on the wrist of the old person through the elasticity of the bracelet belt (2); W2, a pair of finger rings (4) are respectively worn on the old person's flexible big thumb and index finger, and the smart bracelet disc (1) and the finger ring (4) are worn on the same hand; W3, the ends of a pair of finger moving ropes (3) are respectively threaded through the inner sides of a pair of rope rings (42), and then they are mutually connected, and the finger moving rope (3) is in a straightened state when the finger is straightened. 8.The AI-based elderly care assistance system of claim 1, wherein, The use method is: S1, the finger ring assembly is worn on the same hand of the old person, and the smart bracelet disc (1) is started, and the monitoring in the starting state is carried out; S2, when the old person is normal and awake, the fingers are generally in irregular activity state, the finger moving rope (3) transmits the finger activity process to the inside of the smart bracelet disc (1), the irregular data change is monitored by the finger moving monitoring module, which indicates that the old person is in a safe and normal state; S3, when the old person's fingers do not move for a certain period of time, the finger moving monitoring module does not monitor data change for a long time, the smart bracelet disc (1) will vibrate, at this time, there are three response conditions: One, when the old person has no response to the vibration of the smart bracelet disc (1), it indicates that the old person may be in an abnormal state, at this time, the online warning module sends an abnormal reminder to the mobile phone end; Two, when the old person's fingers move again, the finger moving monitoring module monitors the data change, and the smart bracelet disc (1) stops vibrating; Three, when the old person needs to sleep, the switch button (8) can be manually pressed to make the smart bracelet disc (1) shut down, so that the smart bracelet disc (1) monitors the old person in the shutdown state, and the monitoring process is as follows: The data change frequency of the finger moving monitoring module is calculated by the counting module and the timing module, when it is continuously low, it indicates that the old person is still in a sleep state, at this time, the smart bracelet disc (1) remains off, and the online warning module does not need to send an abnormal reminder to the mobile phone end; When high frequency appears and lasts for a period of time, it indicates that the old person returns to the awake state, at this time, the smart bracelet disc (1) is automatically started, and the monitoring process in the starting state is carried out.

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