CN113842126A - Monitoring method, device, electronic equipment and storage medium - Google Patents
Monitoring method, device, electronic equipment and storage medium Download PDFInfo
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- CN113842126A CN113842126A CN202111088690.7A CN202111088690A CN113842126A CN 113842126 A CN113842126 A CN 113842126A CN 202111088690 A CN202111088690 A CN 202111088690A CN 113842126 A CN113842126 A CN 113842126A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6891—Furniture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Abstract
The embodiment of the invention provides a monitoring method, a monitoring device, electronic equipment and a storage medium, wherein the method comprises the following steps: determining an object to be monitored, and detecting whether the object to be monitored has a heart rate; if the heart rate does not exist in the object to be monitored, detecting whether the object to be monitored has a rising movement track; and if the object to be monitored does not have the rising movement track, executing a preset first alarm operation. Therefore, the heart rate and the rising movement track of the subject are detected, and whether the preset first alarm operation is executed or not is determined according to the detection result, so that the care of the subject is completed, and the problems of safety and end-of-life care of the subject can be solved.
Description
Technical Field
The embodiment of the invention relates to the technical field of smart home, in particular to a monitoring method, a monitoring device, electronic equipment and a storage medium.
Background
With the continuous development of science and technology, the concept of the smart home is in depth, and the functions borne by the intelligent system are also expanded. The smart home not only needs to provide convenient and intelligent services for users, but also gradually needs to provide the management and monitoring services required by the users according to the requirements of the users.
With the gradual progress of the state into the aging society, the more the aged people are, the more the elderly people become, the more the elderly people living alone become a non-negligible social group. The problem of safety and final care of the solitary old people is increasingly prominent because the solitary old people have decline in physiological functions, memory and intelligence due to age, so that a solution for nursing the solitary old people needs to be provided to solve the problem of safety and final care of the solitary old people.
Disclosure of Invention
In order to solve the problem that the safety and the terminal care of the solitary old people are increasingly prominent, a solution for nursing the solitary old people needs to be provided to solve the technical problem of the safety and the terminal care of the solitary old people, and the embodiment of the invention provides a monitoring method, a device, electronic equipment and a storage medium.
In a first aspect of the embodiments of the present invention, there is provided a monitoring method, where the method includes:
determining an object to be monitored, and detecting whether the object to be monitored has a heart rate;
if the heart rate does not exist in the object to be monitored, detecting whether the object to be monitored has a rising movement track;
and if the object to be monitored does not have the rising movement track, executing a preset first alarm operation.
In an optional embodiment, the detecting whether the heart rate of the subject to be monitored exists includes:
detecting whether displacement change exists in the target part of the object to be monitored;
if the displacement change does not exist in the target part of the object to be monitored, determining that the heart rate does not exist in the object to be monitored;
and if the target part of the object to be monitored has the displacement change, determining that the heart rate of the object to be monitored exists.
In an optional embodiment, the electromagnetic wave device is disposed in the headboard according to a preset oblique downward angle, and the detecting whether there is a displacement change in the target portion of the object to be monitored includes:
detecting whether a first phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the first phase change is caused by vibration of a target part of the object to be monitored;
if the first phase change does not exist in the electromagnetic wave signal of the electromagnetic wave equipment, determining that the displacement change does not exist in the target part of the object to be monitored;
and if the electromagnetic wave signal of the electromagnetic wave equipment has the first phase change, determining that the displacement change exists at the target part of the object to be monitored.
In an optional embodiment, the method further comprises:
if the heart rate exists in the object to be monitored, calling the electromagnetic wave equipment to input the first phase change into a preset displacement change calculation model;
acquiring the displacement change of the target part of the object to be monitored, which is output by the preset displacement change calculation model;
and storing the displacement change of the target part of the object to be monitored as the heartbeat of the object to be monitored to a cloud server.
In an optional embodiment, the method further comprises:
detecting whether the displacement change of the target part of the object to be monitored accords with the historical heartbeat cycle of the object to be monitored;
and if the displacement change of the target part of the object to be monitored does not accord with the historical heartbeat cycle of the object to be monitored, executing a preset second alarm operation.
In an optional embodiment, the preset displacement variation calculation model includes:
the above-mentioned
The first phase change is included, and the Δ R includes a displacement change of the target part of the object to be monitored.
In an optional embodiment, the detecting whether the object to be monitored has a rising movement track includes:
detecting whether a second phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the second phase change is caused by the rising movement of the object to be monitored in the area;
if the electromagnetic wave signal of the electromagnetic wave equipment does not have the second phase change, determining that the object to be monitored does not have the rising movement track;
and if the electromagnetic wave signal of the electromagnetic wave equipment has the second phase change, determining that the object to be monitored has the rising motion track.
In an optional embodiment, the detecting whether the heart rate of the subject to be monitored exists includes:
and detecting whether the heart rate of the object to be monitored exists in a heart rate detection mode.
The method further comprises the following steps:
if the object to be monitored has the rising movement track, the electromagnetic wave equipment is adjusted to be parallel to the ground, and the heart rate detection mode is switched to the running state detection mode;
in the motion state detection mode, calling the electromagnetic wave equipment to determine the motion speed of the object to be monitored according to the second phase change;
and executing a preset third alarm operation under the condition that the movement speed of the object to be monitored exceeds a preset movement speed threshold value.
In an optional embodiment, the invoking the electromagnetic wave device to determine the movement speed of the object to be monitored according to the second phase change includes:
calling the electromagnetic wave equipment to input the second phase change into a preset movement speed calculation model;
acquiring the motion speed of the object to be monitored output by the preset motion speed calculation model, wherein the preset motion speed calculation model comprises:
said V comprising the speed of movement of said object to be monitored, said
Including the second phase change, the T including a phase change time.
In a second aspect of embodiments of the present invention, there is provided a monitoring device, the device comprising:
the heart rate detection module is used for determining an object to be monitored and detecting whether the object to be monitored has a heart rate;
the track detection module is used for detecting whether the object to be monitored has a rising motion track or not if the heart rate does not exist in the object to be monitored;
and the alarm execution module is used for executing a preset first alarm operation if the object to be monitored does not have the rising movement track.
In a third aspect of the embodiments of the present invention, there is further provided an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;
a memory for storing a computer program;
a processor, configured to implement the monitoring method according to the first aspect when executing a program stored in the memory.
In a fourth aspect of the embodiments of the present invention, there is also provided a storage medium, having stored therein instructions, which, when run on a computer, cause the computer to perform the monitoring method described in the first aspect above.
In a fifth aspect of embodiments of the present invention, there is also provided a computer program product comprising instructions which, when run on a computer, cause the computer to perform the monitoring method as described in the first aspect above.
The technical scheme provided by the embodiment of the invention comprises the steps of determining an object to be monitored, detecting whether the object to be monitored has a heart rate, if the object to be monitored does not have the heart rate, continuously detecting whether the object to be monitored has a rising movement track, and if the object to be monitored does not have the rising movement track, executing a preset first alarm operation. Therefore, the heart rate and the rising movement track of the subject are detected, and whether the preset first alarm operation is executed or not is determined according to the detection result, so that the care of the subject is completed, and the problems of safety and end-of-life care of the subject can be solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic flow chart illustrating an implementation of a monitoring method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another monitoring method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a microwave radar arrangement shown in an embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating an implementation of determining whether there is a displacement change in a target region of a subject to be monitored according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart illustrating an embodiment of determining a displacement change of a target region of a subject to be monitored according to the present invention;
fig. 6 is a schematic flow chart illustrating an implementation of determining whether a rising movement trajectory exists in a subject to be monitored according to an embodiment of the present invention;
fig. 7 is a schematic flow chart illustrating an implementation of a method for monitoring a moving speed of a subject to be monitored according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a microwave radar tuned to be parallel to the ground in an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an electronic device shown in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, an implementation flow diagram of a monitoring method provided in an embodiment of the present invention is shown, where the method is applied to a processor, and specifically includes the following steps:
s101, determining an object to be monitored, and detecting whether the heart rate of the object to be monitored exists.
When a subject (e.g. a user) enters a current area (e.g. a bedroom), and a sleep mode is started to enter sleep, a heart rate detection mode is entered, in the heart rate detection mode, the embodiment of the invention can determine that the subject in the current area is the subject to be monitored, and detect whether the heart rate exists in the subject to be monitored through an electromagnetic wave device.
For example, when a user a enters a bedroom and starts a sleep mode to sleep, the user a enters a heart rate detection mode, and in the heart rate detection mode, the embodiment of the invention can determine that the user a in the bedroom is a user to be monitored, and detect whether the user to be monitored has a heart rate through a microwave radar.
The object to be monitored may be, for example, an elderly person living alone, for example, an infant, for example, a person lacking self-care ability, and may be selected according to actual situations, which is not limited in the embodiment of the present invention.
In addition, the electromagnetic wave device may be, for example, a microwave radar, and may be, for example, an AI sensor, which is not limited in this embodiment of the present invention.
S102, if the heart rate of the object to be monitored does not exist, whether the object to be monitored has a rising movement track or not is detected.
For the object to be monitored, in the embodiment of the present invention, if it is detected that the heart rate of the object to be monitored does not exist, it indicates that the object to be monitored may possibly turn off the sleep mode to end the sleep, and the heart rate of the object to be monitored is not sensed in the detection range of the electromagnetic wave device, and therefore, whether the object to be monitored has the rising movement track or not is continuously detected by the electromagnetic wave device.
For example, for the user a, the heart rate of the user a is detected by the microwave radar, and if it is detected that the heart rate does not exist in the user a, it indicates that the user a may turn off the sleep mode to end the sleep, and the detection range of the microwave radar is deviated, so that the heart rate of the user a cannot be sensed by the microwave radar, and at this time, whether the user a has a rising movement track or not is continuously detected by the microwave radar.
S103, if the object to be monitored does not have the rising movement track, executing a preset first alarm operation.
For the object to be monitored, in the embodiment of the present invention, if it is detected that the object to be monitored has no rising movement track, it indicates that the object to be monitored may have a heartbeat stop and lose a vital sign, and at this time, a countermeasure needs to be taken, that is, a preset first alarm operation is immediately performed (for example, a user dials 120 and notifies the relevant object).
For example, for the user a, whether the user a has a rising movement track is detected by a microwave radar, and if it is detected that the user a does not have the rising movement track, it indicates that the user a may stop heartbeat and lose vital signs, at this time, a countermeasure, that is, dialing 120, needs to be taken, and the user a is notified of relatives in time.
Through the above description of the technical scheme provided by the embodiment of the invention, the object to be monitored is determined, whether the object to be monitored has a heart rate or not is detected, if the object to be monitored does not have a heart rate, whether the object to be monitored has a rising movement track or not is continuously detected, and if the object to be monitored does not have a rising movement track, a preset first alarm operation is executed. Therefore, the heart rate and the rising movement track of the subject are detected, and whether the preset first alarm operation is executed or not is determined according to the detection result, so that the care of the subject is completed, and the problems of safety and end-of-life care of the subject can be solved.
As shown in fig. 2, an implementation flow diagram of another monitoring method provided in an embodiment of the present invention is shown, where the method is applied to a processor, and specifically includes the following steps:
s201, determining an object to be monitored, and detecting whether displacement change exists in a target part of the object to be monitored.
When a subject (such as a user) enters a current area (such as a bedroom), and a sleep mode is started to enter sleep, a heart rate detection mode is entered, in the heart rate detection mode, the subject in the current area can be determined to be a subject to be monitored, and whether displacement change exists in a target part of the subject to be monitored or not can be detected through an electromagnetic wave device.
For example, when a user a enters a bedroom and starts a sleep mode to sleep, the user a enters a heart rate detection mode, and in the heart rate detection mode, the embodiment of the invention can determine that the user a in the bedroom is a user to be monitored, and detect whether displacement change exists in the chest cavity of the user to be monitored through a microwave radar.
It should be noted that the target region of the object to be monitored generally refers to a chest of the object to be monitored, and may of course be other regions capable of representing a heart rate of the object to be monitored, which is not limited in the embodiment of the present invention.
In the embodiment of the present invention, the electromagnetic wave device is disposed in the headboard according to the preset oblique downward angle, and in order to solve the problem that the monitoring result is inaccurate due to the sleeping posture shielding of the object to be monitored, 2 electromagnetic wave devices may be disposed in the headboard according to the preset oblique downward angle. For example, as shown in fig. 3, 2 microwave radars are arranged in the headboard at a certain distance and at an angle of 15 ° obliquely downward (the angle can be changed according to actual conditions).
In addition, the target part of the object to be monitored vibrates, which shows that the target part of the object to be monitored has displacement change. For example, the chest of the subject vibrates, which indicates that the chest of the subject has displacement change. The target part of the object to be monitored vibrates, so that the phase of the electromagnetic wave signal of the electromagnetic wave equipment can be changed. For example, the chest of the subject vibrates, causing the microwave phase of the microwave radar to change. Therefore, whether the target part of the object to be monitored has displacement change or not can be determined by detecting the phase change condition of the electromagnetic wave signal of the electromagnetic wave equipment.
Based on this, as shown in fig. 4, an implementation flow diagram for determining whether there is a displacement change in a target region of an object to be monitored provided by the embodiment of the present invention is applied to a processor, and specifically includes the following steps:
s401, detecting whether a first phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the first phase change is caused by vibration of a target part of the object to be monitored.
In an embodiment of the present invention, it is detected whether there is a first phase change in the electromagnetic wave signal of the electromagnetic wave device, where the first phase change is caused by a vibration of a target portion of the subject to be monitored. For example, the chest of the object to be monitored vibrates, which causes the microwave of the microwave radar to generate a first phase change, so as to detect whether the microwave of the microwave radar has the first phase change.
S402, if the first phase change does not exist in the electromagnetic wave signal of the electromagnetic wave equipment, determining that the displacement change does not exist in the target part of the object to be monitored.
For the electromagnetic wave signal of the electromagnetic wave device, if the first phase change does not exist, it indicates that the target part of the object to be monitored does not vibrate, so that it can be determined that the target part of the object to be monitored does not have displacement change.
For example, for the microwave of the microwave radar, if there is no first phase change, it indicates that the chest cavity of the object to be monitored is not vibrating, so that it can be determined that there is no displacement change in the chest cavity of the object to be monitored.
S403, if the first phase change exists in the electromagnetic wave signal of the electromagnetic wave device, determining that the displacement change exists in the target part of the object to be monitored.
For the electromagnetic wave signal of the electromagnetic wave equipment, if the first phase change exists, the vibration of the target part of the object to be monitored is shown, so that the displacement change of the target part of the object to be monitored can be determined.
For example, for the microwave of the microwave radar, if there is a first phase change, it indicates that the chest of the object to be monitored vibrates, so that it can be determined that there is a displacement change in the chest of the object to be monitored.
S202, if the displacement change does not exist in the target part of the object to be monitored, determining that the heart rate does not exist in the object to be monitored.
For the object to be monitored, if the target part of the object to be monitored has no displacement change, it can be determined that the heart rate of the object to be monitored does not exist. For example, for the subject to be monitored, if there is no displacement change in the chest of the subject to be monitored, it may be determined that there is no heart rate in the subject to be monitored.
S203, if the displacement change exists in the target part of the object to be monitored, determining that the heart rate exists in the object to be monitored.
For the object to be monitored, if the object to be monitored has displacement change, the heart rate of the object to be monitored can be determined. For example, for the object to be monitored, if there is a displacement change in the chest of the object to be monitored, it may be determined that there is a heart rate in the object to be monitored.
In addition, under the condition that the heart rate of the object to be monitored exists, as shown in fig. 5, an implementation flow diagram for determining the displacement change of the target portion of the object to be monitored provided by the embodiment of the present invention is applied to the processor, and specifically may include the following steps:
s501, calling the electromagnetic wave equipment to input the first phase change to a preset displacement change calculation model.
S502, obtaining the displacement change of the target part of the object to be monitored, which is output by the preset displacement change calculation model.
S503, storing the displacement change of the target part of the object to be monitored as the heartbeat of the object to be monitored to a cloud server.
Under the condition that the heart rate of the object to be monitored exists, the electromagnetic wave equipment is called to input the first phase change into a preset displacement change calculation model, the first phase change is processed by the preset displacement change calculation model, and the displacement change of the target part of the object to be monitored is output.
Here, the preset displacement variation calculation model includes:
the above-mentioned
The first phase change is included, and the Δ R includes a displacement change of the target part of the object to be monitored.
For example, when the heart rate of the object to be monitored exists, a microwave radar is called, the first phase change is input to a preset displacement change calculation model by the microwave radar, the first phase change is processed by the preset displacement change calculation model, and the displacement change of the chest cavity of the object to be monitored is output.
It should be noted that, a displacement change of the target portion of the object to be monitored represents a heartbeat of the object to be monitored, and a heart rate of the object to be monitored can be obtained based on the heartbeat, which is not limited in the embodiment of the present invention.
In addition, the displacement change of the target part of the object to be monitored is used as the heartbeat of the object to be monitored, the displacement change of the target part of the object to be monitored is detected, whether the displacement change accords with the historical heartbeat cycle of the object to be monitored or not is detected, and if the displacement change of the target part of the object to be monitored does not accord with the historical heartbeat cycle of the object to be monitored, a preset second alarm operation (for example, contacting an emergency contact person of the object to be monitored) is executed. It should be noted that, the detection of the displacement change of the target portion of the object to be monitored, whether the displacement change conforms to the historical heartbeat cycle of the object to be monitored, may also be performed by the cloud server, and the embodiment of the present invention does not limit this.
The historical heartbeat cycle of the object to be monitored can be understood as the time spent by one heartbeat of the object to be monitored. For example, the subject to be monitored can heartbeat for 0.8 second once, so that whether the displacement change of the chest cavity of the subject to be monitored meets the historical heartbeat cycle of the subject to be monitored or not can be detected, which means that whether the displacement change time of the chest cavity of the subject to be monitored is about 0.8 second or not is detected, if the displacement change time of the chest cavity of the subject to be monitored is far less than 0.8 second or far more than 0.8 second, it indicates that the chest cavity of the subject to be monitored does not meet the historical heartbeat cycle of the subject to be monitored, corresponding measures need to be taken immediately, that is, an emergency contact person of the subject to be monitored needs to be contacted, and the like.
S204, if the heart rate of the object to be monitored does not exist, whether the object to be monitored has a rising movement track or not is detected.
For the object to be monitored, in the embodiment of the present invention, if it is detected that the heart rate does not exist in the object to be monitored, it indicates that the object to be monitored may close the sleep mode to end the sleep, and the detection range of the electromagnetic wave device is broken away, so that the heart rate of the object to be monitored cannot be sensed, and whether the object to be monitored has a rising movement track is continuously detected by the electromagnetic wave device.
In addition, the rising movement of the object to be monitored in the region can cause the phase of the electromagnetic wave signal of the electromagnetic wave device to change. For example, the subject to be monitored moves up in the bedroom (i.e. gets up from the bed), causing a change in the microwave phase of the microwave radar. Therefore, whether the object to be monitored has the rising movement track or not can be determined by detecting the phase change condition of the electromagnetic wave signal of the electromagnetic wave equipment.
Based on this, in the case that the heart rate of the object to be monitored does not exist, as shown in fig. 6, an implementation flow diagram for determining whether the object to be monitored has the rising movement track provided by the embodiment of the present invention is applied to the processor, and specifically may include the following steps:
s601, detecting whether a second phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the second phase change is caused by the rising movement of the object to be monitored in the area.
In an embodiment of the invention, the presence or absence of a second phase change of the electromagnetic wave signal of the electromagnetic wave device is detected, wherein the second phase change is caused by a rising movement (i.e. a getting-up movement) of the object to be monitored within the area. For example, when the object to be monitored gets up in a bedroom, the microwave of the engine microwave radar generates a second phase change, and thus whether the microwave of the microwave radar has the second phase change is detected.
S602, if the electromagnetic wave signal of the electromagnetic wave device does not have the second phase change, determining that the object to be monitored does not have the rising movement track.
For the electromagnetic wave signal of the electromagnetic wave device, if the second phase change does not exist, it indicates that the object to be monitored does not move in the region, and it can be determined that the object to be monitored does not move in the region.
For example, for the microwave of the microwave radar, if there is no second phase change, it indicates that the object to be monitored does not get up in the bedroom, and it may be determined that the object to be monitored does not get up in the movement track.
S603, if the electromagnetic wave signal of the electromagnetic wave equipment has the second phase change, determining that the object to be monitored has the rising motion track.
For the electromagnetic wave signal of the electromagnetic wave device, if the second phase change exists, it indicates that the object to be monitored gets up in the region, and it can be determined that the object to be monitored has a getting up motion track.
For example, for the microwave of the microwave radar, if there is no second phase change, it indicates that the object to be monitored does not get up in the bedroom, and it may be determined that the object to be monitored has a rising movement track.
S205, if the object to be monitored does not have the rising movement track, executing a preset first alarm operation.
For the object to be monitored, in the embodiment of the present invention, if it is detected that the object to be monitored has no rising movement track, it indicates that the object to be monitored may have a heartbeat stop and lose a vital sign, and at this time, a countermeasure needs to be taken, that is, a preset first alarm operation is immediately performed (for example, a user dials 120 and notifies the relevant object).
In addition, for the object to be monitored, in the embodiment of the present invention, when it is detected that the object to be monitored has the rising movement trajectory, as shown in fig. 7, an implementation flow diagram of the method for monitoring the movement speed of the object to be monitored provided in the embodiment of the present invention is applied to the processor, and specifically includes the following steps:
s701, the electromagnetic wave equipment is adjusted to be parallel to the ground, and the heart rate detection mode is switched to the running state detection mode.
S702, in the motion state detection mode, calling the electromagnetic wave equipment to determine the motion speed of the object to be monitored according to the second phase change.
S703, executing a preset third alarm operation when the movement speed of the object to be monitored exceeds a preset movement speed threshold value.
And under the condition that the rising movement track of the object to be monitored is detected, adjusting the electromagnetic wave equipment to be parallel to the ground, switching the heart rate detection mode to the running state detection mode, under the running state detection mode, calling the electromagnetic wave equipment to determine the movement speed of the object to be monitored according to the second phase change, and under the condition that the movement speed of the object to be monitored exceeds a preset movement speed threshold, executing a preset third alarm operation (such as dialing 120 to contact an emergency contact person of the object to be monitored).
For example, when it is detected that the object to be monitored has a rising movement trajectory, the microwave radar is adjusted to be parallel to the ground, as shown in fig. 8, the heart rate detection mode is switched to the operation state detection mode, and in the operation state detection mode, the microwave radar is called, the microwave radar determines the movement speed of the object to be monitored according to the second phase change, and when the movement speed of the object to be monitored exceeds a preset movement speed threshold, it indicates that the object to be monitored may be in a rapid falling state, a fall condition occurs, and an emergency treatment, that is, dialing 120, is required to contact an emergency contact person of the object to be monitored.
The electromagnetic wave equipment is called to input the second phase change into a preset movement speed calculation model, and the movement speed of the object to be monitored output by the preset movement speed calculation model is obtained, wherein the preset movement speed calculation model comprises the following steps:
said V comprising the speed of movement of said object to be monitored, said
Including the second phase change, the T including a phase change time.
Therefore, the heart rate and the rising movement track of the subject are detected, and whether the preset first alarm operation is executed or not is determined according to the detection result, so that the care of the subject is completed, and the problems of safety and end-of-life care of the subject can be solved.
Corresponding to the above method embodiment, an embodiment of the present invention further provides a monitoring device, as shown in fig. 9, the monitoring device may include: a heart rate detection module 910, a trajectory detection module 920, and an alarm execution module 930.
A heart rate detection module 910, configured to determine a subject to be monitored, and detect whether a heart rate exists in the subject to be monitored;
a trajectory detection module 920, configured to detect whether the object to be monitored has a rising trajectory if the heart rate does not exist in the object to be monitored;
an alarm execution module 930, configured to execute a preset first alarm operation if the object to be monitored does not have the rising motion trajectory.
An embodiment of the present invention further provides an electronic device, as shown in fig. 10, which includes a processor 101, a communication interface 102, a memory 103, and a communication bus 104, where the processor 101, the communication interface 102, and the memory 103 complete mutual communication through the communication bus 104,
a memory 103 for storing a computer program;
the processor 101 is configured to implement the following steps when executing the program stored in the memory 103:
determining an object to be monitored, and detecting whether the object to be monitored has a heart rate; if the heart rate does not exist in the object to be monitored, detecting whether the object to be monitored has a rising movement track; and if the object to be monitored does not have the rising movement track, executing a preset first alarm operation.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
In a further embodiment of the present invention, there is also provided a storage medium having stored therein instructions, which when run on a computer, cause the computer to perform the monitoring method according to any one of the above embodiments.
In a further embodiment, a computer program product is provided, which comprises instructions, which, when run on a computer, cause the computer to perform the monitoring method according to any of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a storage medium or transmitted from one storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more available media integrated servers, data centers, and the like. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (12)
1. A method of monitoring, the method comprising:
determining an object to be monitored, and detecting whether the object to be monitored has a heart rate;
if the heart rate does not exist in the object to be monitored, detecting whether the object to be monitored has a rising movement track;
and if the object to be monitored does not have the rising movement track, executing a preset first alarm operation.
2. The method of claim 1, wherein the detecting whether the subject to be monitored has a heart rate comprises:
detecting whether displacement change exists in the target part of the object to be monitored;
if the displacement change does not exist in the target part of the object to be monitored, determining that the heart rate does not exist in the object to be monitored;
and if the target part of the object to be monitored has the displacement change, determining that the heart rate of the object to be monitored exists.
3. The method according to claim 2, wherein the electromagnetic wave device is disposed in the headboard at a preset oblique angle, and the detecting whether there is a displacement change in the target portion of the subject to be monitored comprises:
detecting whether a first phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the first phase change is caused by vibration of a target part of the object to be monitored;
if the first phase change does not exist in the electromagnetic wave signal of the electromagnetic wave equipment, determining that the displacement change does not exist in the target part of the object to be monitored;
and if the electromagnetic wave signal of the electromagnetic wave equipment has the first phase change, determining that the displacement change exists at the target part of the object to be monitored.
4. The method of claim 3, further comprising:
if the heart rate exists in the object to be monitored, calling the electromagnetic wave equipment to input the first phase change into a preset displacement change calculation model;
acquiring the displacement change of the target part of the object to be monitored, which is output by the preset displacement change calculation model;
and storing the displacement change of the target part of the object to be monitored as the heartbeat of the object to be monitored to a cloud server.
5. The method of claim 4, further comprising:
detecting whether the displacement change of the target part of the object to be monitored accords with the historical heartbeat cycle of the object to be monitored;
and if the displacement change of the target part of the object to be monitored does not accord with the historical heartbeat cycle of the object to be monitored, executing a preset second alarm operation.
6. The method of claim 4, wherein the pre-set displacement change calculation model comprises:
the above-mentioned
The first phase change is included, and the Δ R includes a displacement change of the target part of the object to be monitored.
7. The method according to claim 1, wherein the detecting whether the object to be monitored has a rising movement track comprises:
detecting whether a second phase change exists in an electromagnetic wave signal of the electromagnetic wave device, wherein the second phase change is caused by the rising movement of the object to be monitored in the area;
if the electromagnetic wave signal of the electromagnetic wave equipment does not have the second phase change, determining that the object to be monitored does not have the rising movement track;
and if the electromagnetic wave signal of the electromagnetic wave equipment has the second phase change, determining that the object to be monitored has the rising motion track.
8. The method of claim 7, wherein the detecting whether the subject to be monitored has a heart rate comprises:
and detecting whether the heart rate of the object to be monitored exists in a heart rate detection mode.
The method further comprises the following steps:
if the object to be monitored has the rising movement track, the electromagnetic wave equipment is adjusted to be parallel to the ground, and the heart rate detection mode is switched to the running state detection mode;
in the motion state detection mode, calling the electromagnetic wave equipment to determine the motion speed of the object to be monitored according to the second phase change;
and executing a preset third alarm operation under the condition that the movement speed of the object to be monitored exceeds a preset movement speed threshold value.
9. The method according to claim 8, wherein the invoking the electromagnetic wave device to determine the movement speed of the object to be monitored according to the second phase change comprises:
calling the electromagnetic wave equipment to input the second phase change into a preset movement speed calculation model;
acquiring the motion speed of the object to be monitored output by the preset motion speed calculation model, wherein the preset motion speed calculation model comprises:
said V comprising the speed of movement of said object to be monitored, said
Including the second phase change, the T including a phase change time.
10. A monitoring device, the device comprising:
the heart rate detection module is used for determining an object to be monitored and detecting whether the object to be monitored has a heart rate;
the track detection module is used for detecting whether the object to be monitored has a rising motion track or not if the heart rate does not exist in the object to be monitored;
and the alarm execution module is used for executing a preset first alarm operation if the object to be monitored does not have the rising movement track.
11. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any one of claims 1 to 9 when executing a program stored on a memory.
12. A storage medium on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 9.
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