CN112258788A

CN112258788A - Anti-falling bed method

Info

Publication number: CN112258788A
Application number: CN202011195494.5A
Authority: CN
Inventors: 王君; 王泳; 王振海
Original assignee: Ruichang Xinghai Prince Furniture Co ltd
Current assignee: Ruichang Xinghai Prince Furniture Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-22

Abstract

The invention discloses a method for preventing falling off a bed, which comprises the following steps: collecting a respiratory frequency range A of a cared person during sleep and a respiratory frequency range B of the cared person during waking to obtain a respiratory frequency C of the cared person; judging and judging the relation between C and A or B; if the C belongs to A, entering a falling prevention mode during sleeping; and if the C belongs to the B, entering a falling prevention mode during waking. The invention relates to two anti-falling bed methods for a cared person to sleep or wake, so that the cared person does not need to keep around the cared person constantly, the cared person does not worry about dangerous situations, and the cared person does not worry about both sleeping and waking.

Description

Anti-falling bed method

Technical Field

The invention relates to the field of intelligent equipment, in particular to a falling prevention bed method.

Background

With the increasing improvement of the living standard of people, the life rhythm is accelerated, a plurality of young dad and mom work, parents can work in busy housework or work after the babies are put to sleep, the parents cannot stay around the babies all the time, the babies generally climb for six months, the babies roll in the bed when sleeping or waking, and the babies roll in the bed easily if no safety measures are made. Therefore, when the baby turns over and moves to the bedside during sleeping, the baby may fall down from the bed, and the following conditions are particularly serious: when the patient is asleep, the patient wakes up suddenly and plays in bed, parents cannot know the sleep in time, and the falling-bed probability of the caretaker during the sudden waking-up is far higher than that during the sleeping, and most of the sleep is in a burst mode.

Patent No. 201710664096.5 discloses a fall preventing bed method, which is set by the fall preventing method during sleeping, but obviously cannot prevent the fall preventing bed in time if the object to be cared wakes up suddenly and rolls playing on the bed.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide a falling prevention bed method.

The technical scheme of the invention is realized as follows:

a method for preventing a falling bed is characterized by comprising the following steps:

p1, collecting the respiratory frequency range A when the cared person sleeps and the respiratory frequency range B when the cared person is awake;

p2, acquiring the respiratory frequency C of the cared person;

p3, judging the relation between C and A or B; if the C belongs to A, entering a falling prevention mode during sleeping; and if the C belongs to the B, entering a falling prevention mode during waking.

In the method for preventing falling bed, the waking falling prevention mode comprises the following steps:

d1, sending an alarm prompt signal to the intelligent terminal and receiving a signal from the intelligent terminal;

d2, opening the guardrail starting mode, controlling the guardrail to automatically lift up, and preventing the caretaker from falling down.

In the anti-falling bed method of the invention, the step D2 further includes: and sending guardrail function prompt information to the intelligent terminal, and sending guardrail function starting confirmation information to the intelligent terminal.

In the method for the falling prevention bed, the falling prevention mode comprises the following steps:

s1, acquiring the distance between the cared person and the edge of the bed;

s2: judging whether the distance is smaller than or equal to a preset threshold value or not; if yes, go to step S3;

s3: sending an alarm prompt signal to the intelligent terminal and receiving a signal from the intelligent terminal;

s4: judging whether a guardrail starting instruction from the intelligent terminal is received, if so, entering a step S5;

s5: the guardrail starting mode is opened, the guardrail is controlled to automatically rise, and a cared person is prevented from falling down.

According to the anti-falling bed method, after the guardrail is lifted, the guardrail starting confirmation information is sent to the intelligent terminal, so that a caregiver can know the state of the guardrail in time.

In the anti-falling bed method, the step P2 further comprises the steps of: the body surface temperature of the cared person is obtained.

In the anti-falling bed method of the invention, the step P3 further includes: and D, judging whether the body surface temperature exceeds the standard body temperature parameter range, and if so, entering the step D1 or the step S3.

In the anti-falling bed method, the alarm prompt signal is text prompt information or voice prompt information.

In the anti-falling bed method, the alarm prompt signal is sent to the intelligent terminal through a wireless network.

In the anti-falling bed method, the intelligent terminal is a smart phone, a tablet computer or intelligent wearable equipment.

The implementation of the anti-falling bed method has the following beneficial effects: the anti-falling bed method relates to two anti-falling bed methods when a cared person sleeps or is awake. When the bed falls, the guardrail can be lifted in time to avoid accidents such as falling of the bed and the like. When the person is awake, the guardian can know that the guarded person is awake at the first time by sending the alarm prompt message to the intelligent terminal, and the guardrail starting mode is opened at the first time, so that the cared person is prevented from suddenly rolling and playing when the guarded person is awake, and the risk of falling down the bed is reduced. The invention ensures that a carer does not need to stay around the cared person all the time, does not need to worry about the occurrence of dangerous conditions, and the cared person does not worry about sleeping and waking. But also can detect the vital signs of the cared person, such as body temperature, and inform the cared person in time when abnormality occurs, so that timely intervention and treatment can be realized.

Drawings

FIG. 1 is a flow chart of a method of the present invention for preventing a falling bed;

FIG. 2 is a flow chart of a fall arrest mode method while sleeping in FIG. 1;

FIG. 3 is a flow chart of the fall arrest mode method of FIG. 1 while awake;

FIG. 4 is a flow chart of the fall arrest bed method of the embodiment 1 of FIG. 3;

FIG. 5 is a flow chart of the fall arrest bed method of the embodiment 1 of FIG. 2.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 5, the fall protection bed method of the invention comprises the following steps:

p2, acquiring the respiratory frequency C of the cared person;

p3, judging the relation between C and A or B;

recording the acquired sleep breathing frequency range A and the acquired waking breathing frequency range B into the intelligent terminal, and connecting the acquired breathing frequency C with the intelligent terminal.

When the respiratory frequency range C of the person to be cared belongs to the respiratory frequency range A, the intelligent terminal sends a signal to be in a falling prevention mode during sleep, and the falling prevention mode during sleep comprises the following steps:

s1, acquiring the distance between the cared person and the edge of the bed;

s5: the guardrail starting mode is opened, the guardrail is controlled to automatically rise, and a cared person is prevented from falling down;

normally, the bed is placed with both sides against the wall, so that generally only two sides of the bed need be monitored. Of course, it is also possible that three or four bedside monitoring devices may be required if other placement locations are available, and the present invention is not limited in this regard. The preset threshold value is a safety alert value, for example, set to 40cm, and then when the cared person is located at a distance equal to or less than 40cm from the bedside, the falling danger is possible, and when the cared person is greater than 40cm, the falling danger is in a safety range without intervention.

Distance sensors can be placed on the wrist and the sole of a cared person to realize distance monitoring.

When the respiratory frequency C of the person to be cared belongs to the respiratory frequency range B, the intelligent terminal sends a signal to be in a falling prevention mode during waking, and the falling prevention mode during waking comprises the following steps:

and D1, sending an alarm prompt signal to the intelligent terminal and receiving a signal from the intelligent terminal. By sending an alarm prompt message (awake, please notice) to the intelligent terminal. At this time, the caretaker can know that the caretaker is awake for the first time.

D2, opening the guardrail starting mode, controlling the guardrail to automatically lift up, and preventing the caretaker from falling down. The tumbling play of the cared person while waking is continuous and uninterrupted, and the guardrail starting mode is opened immediately, so that the risk that the cared person rolls suddenly to cause falling bed is prevented. The caretaker can achieve the purpose of nursing without being kept around the caretaker. Meanwhile, the independent good habits of the cared person can be developed.

Wherein the step D2 further includes: and sending guardrail function prompt information to the intelligent terminal, and sending guardrail function starting confirmation information to the intelligent terminal, wherein the sending of the guardrail function prompt information comprises whether audio files such as music and stories in the guardrail are opened or not. When the cared person is waken suddenly, the intelligent terminal can control to open audio files such as music and stories in the guardrail, and the cared person can fall asleep again.

In the anti-falling mode under the above two conditions, after the guardrail rises, the guardrail starting confirmation information is sent to the intelligent terminal, so that a caregiver can timely know the state of the guardrail.

In order to monitor the vital signs of the cared person in real time, in the anti-falling bed method of the invention, the step P2 further comprises the steps of: the body surface temperature of the cared person is obtained. Step P3 further includes: and D1 or S3, and sending alarm prompt information (such as abnormal body temperature and please notice) to the intelligent terminal.

In the invention, the alarm prompt signal is a text prompt message or a voice prompt message. The alarm prompt signal is sent to the intelligent terminal through a wireless network (WIFI, Bluetooth and the like).

In the invention, the intelligent terminal can be a smart phone, a tablet computer or an intelligent wearable device, which is not limited in this respect.

The invention judges whether the nursing person is in a sleeping state or a waking state by acquiring the breathing frequency of the nursing person, and adopts two different anti-falling bed methods respectively. The falling probability of the cared person is far greater than that of the cared person when the cared person is awake suddenly, so that when the intelligent terminal sends alarm prompt information (the cared person is awake and notices), the intelligent terminal controls the guardrail starting mode to be opened at the first time, the guardrail is controlled to rise automatically, and the risk of falling caused by sudden rolling of the cared person is prevented.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A method for preventing a falling bed is characterized by comprising the following steps:

p2, acquiring the respiratory frequency C of the cared person;

2. The fall arrest bed method according to claim 1, wherein the awake fall arrest mode comprises the steps of:

3. The method of claim 2, further comprising in step D2: and sending guardrail function prompt information to the intelligent terminal, and sending guardrail function starting confirmation information to the intelligent terminal.

4. The fall arrest bed method according to claim 1, wherein the sleep fall arrest mode comprises the steps of:

s1, acquiring the distance between the cared person and the edge of the bed;

5. The anti-falling bed method according to claim 2 or 4, characterized in that after the guardrail is lifted, guardrail starting confirmation information is sent to the intelligent terminal so that a caregiver can know the state of the guardrail in time.

6. The method of claim 1, wherein step P2 further comprises the steps of: the body surface temperature of the cared person is obtained.

7. The fall arrest bed method according to claim 6, wherein step P3 further includes: and D, judging whether the body surface temperature exceeds the standard body temperature parameter range, and if so, entering the step D1 or the step S3.

8. The method for preventing falling off the bed as claimed in claim 1, wherein the alarm prompt signal is a text prompt message or a voice prompt message.

9. The anti-falling bed method according to claim 8, wherein the alarm prompt signal is sent to an intelligent terminal through a wireless network.

10. The anti-falling bed method according to claim 1, wherein the intelligent terminal is a smart phone, a tablet computer or an intelligent wearable device.