CN215987526U - Life sign real-time monitoring and alarming system for solitary old people - Google Patents
Life sign real-time monitoring and alarming system for solitary old people Download PDFInfo
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- CN215987526U CN215987526U CN202120609286.9U CN202120609286U CN215987526U CN 215987526 U CN215987526 U CN 215987526U CN 202120609286 U CN202120609286 U CN 202120609286U CN 215987526 U CN215987526 U CN 215987526U
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Abstract
The utility model relates to a vital sign real-time monitoring and alarming system for solitary old people, belonging to the technical field of vital sign real-time monitoring and alarming; the technical problem to be solved is as follows: the improvement of the hardware structure of the vital sign real-time monitoring and alarming system for the solitary old people is provided; the technical scheme for solving the technical problem is as follows: the life sign detection radar comprises a life sign detection radar, wherein the life sign detection radar is encapsulated by a shell, the shell is installed at the bottom of a base, a control device is fixedly installed on the bottom surface of the base through bolts, a plurality of screw holes penetrate through the edge position of the base, and the base is installed on the top of a wall of a living room by penetrating through the screw holes through the bolts during installation; the side surface of the base is also provided with an audio acquisition module, the outer side of the front door of the residential building is also provided with a buzzer and an alarm lamp, the interior of the control device is provided with a microcontroller and an ultra-wide spectrum radar, and the microcontroller is connected with the functional modules through leads respectively; the utility model is applied to the places where the vital signs of the human body are monitored in real time.
Description
Technical Field
The utility model discloses a vital sign real-time monitoring and alarming system for solitary old people, and belongs to the technical field of human body vital sign real-time monitoring and alarming.
Background
With the continuous development and progress of the current scientific technology in China, the quality of life of mental substances of people is continuously improved, so that the life expectancy of the people is continuously prolonged, and the improvement of the life expectancy of the people brings corresponding problems and challenges to the current and future society; in recent years, with the aging of population becoming more and more serious, the pressure for nursing the aged is high, which is reflected in that the number of nursing staff in corresponding nursing homes is insufficient, the nursing quality is low, and the industry related to the nursing for the aged lacks of commercial fund injection, so that a large number of old people still choose to nurse the aged at home, and the number of empty nesters is increased year by year because children of the old people possibly cannot accompany the old people in most time periods.
According to investigation, if a lot of old people meet an accident outdoors, people with great hearts usually help to timely rescue and send the old people to a hospital quickly for rescue, on the contrary, if the old people living indoors have an accident, the old people cannot obtain rescue from the outside and cannot inform children of the old people in time due to the fact that the old people are in a private closed place and the body or the surrounding environment of the old people bring an emergency, so that the death rate of the old people who have an accident indoors is extremely high.
Aiming at the situations, the old people can be required to wear a mobile phone or an intelligent bracelet at any time, and can call for help from the outside to obtain timely rescue when an accident occurs; however, this method has various defects, according to the feedback of actual use, the old is required to use the intelligent device to make a "passive monitoring" type call when an accident occurs, and it cannot be guaranteed that the call is successful at every time, because the old is inconvenient to live, the mobile phone or the intelligent bracelet and other devices are often forgotten to carry, or the devices are not charged after long-time use and are automatically shut down, accidents occur in these vacant windows, all can cause irretrievable loss, and meanwhile, some used devices do not have the function of detecting the physiological data of the old, and only can obtain a subjective conclusion according to the description of the old, so that the obtained health condition data is not objective, and cause hidden dangers to the follow-up life, and the close-fitting arrangement of the professional physiological data sensor can make the old inconvenient to move, the cost is high, and the monitoring efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to solve the technical problems that: the improvement of the hardware structure of the vital sign real-time monitoring and alarming system for the solitary old people is provided.
In order to solve the technical problems, the utility model adopts the technical scheme that: a vital sign real-time monitoring and alarming system for solitary old people comprises a vital sign detection radar arranged in a living room of the old people, a monitoring server arranged in a living committee and a monitoring terminal provided for relatives of the old people, wherein the vital sign detection radar is packaged by a shell, the shell is arranged at the bottom of a base, a control device is fixedly arranged on the bottom surface of the base through bolts, a plurality of screw holes penetrate through the edge position of the base, and the base is arranged on the top of a wall of the living room through the screw holes by using bolts when in installation;
the side surface of the base is also provided with an audio acquisition module;
a buzzer and an alarm lamp are arranged on the outer side of the front door of the residential house;
the control device is internally provided with a microcontroller and an ultra-wide spectrum radar, and the microcontroller is respectively connected with the audio acquisition module, the buzzer, the alarm lamp, the ultra-wide spectrum radar, the data storage module and the communication module through leads;
the communication module is respectively in data interaction with the monitoring server and the monitoring terminal in a wired or wireless mode;
the outer side of the control device is also provided with an infrared switch module which is connected with the microcontroller, and the signal output end of the infrared switch module is connected with the microcontroller through a lead.
The power input end of the microcontroller is connected with the power module, and the input end of the power module is connected with the mains supply through a plug.
The communication module is specifically a wireless communication module, and the communication module is respectively in wireless connection with the monitoring server and the monitoring terminal through a wireless network.
The communication module is specifically a wired communication module, and is connected with the base station through a data communication cable;
the server arranged in the base station is connected with the monitoring server through a data communication cable;
the base station is also in wireless connection with the monitoring terminal through a wireless network.
The ultra-wide spectrum radar is particularly a radar with a function of detecting physiological parameters of a human body, and transmits millimeter waves for monitoring the physiological parameters of heart rate, pulse and respiration of the human body.
Compared with the prior art, the utility model has the beneficial effects that: the utility model mainly aims at the problem of monitoring the body state of the elderly living alone, and provides a system capable of monitoring the vital signs of the elderly at all times, which comprises an infrared switch, an ultra-wide spectrum radar detector, a wireless beeper and other devices, wherein the infrared switch is used for sensing whether the elderly are in the room or not, the radar detector is switched according to judgment, the radar detector emits an ultra-wide spectrum signal, the physiological characteristic data of the human body in a detection area can be sensed at all times in a remote and contactless manner, the detected physiological data comprises the heartbeat, the pulse, the breath and the like of the human body, the radar detector stores the detected information and uploads the information in real time, so that a manager and relatives of the elderly know the body state in real time, if the physiological data of the elderly are monitored to be abnormal, an alarm mechanism of the system is triggered, on one hand, the room of the elderly sends out audible and visual alarm, on the other hand, the manager or the relatives are immediately informed to go back to confirm as soon as possible, the monitoring efficiency is effectively improved, the treatment efficiency after accidents are found is improved, and the survival probability of the old people after the accidents happen indoors is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a vital sign detection radar of the present invention;
FIG. 3 is a schematic diagram of the circuit structure of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of the present invention;
in the figure: the system comprises a monitoring server 1, a monitoring terminal 2, a shell 11, a base 12, a control device 13, an audio acquisition module 14, a buzzer 15, an alarm lamp 16, a microcontroller 21, an ultra-wide spectrum radar 22, a data storage module 23, a communication module 24, an infrared switch module 25, a power supply module 26 and a base station 31.
Detailed Description
As shown in fig. 1 to 3, the real-time vital sign monitoring and alarming system for the elderly living alone of the present invention comprises a vital sign detecting radar installed in a living room of the elderly, a monitoring server 1 installed in a living committee, and a monitoring terminal 2 provided for relatives of the elderly, wherein the vital sign detecting radar is encapsulated by a housing 11, the housing 11 is installed at the bottom of a base 12, a control device 13 is installed and fixed on the bottom surface of the base 12 through bolts, a plurality of screw holes are arranged at the edge of the base 12 in a penetrating manner, and the base 12 is installed on the top of the living room through the screw holes by using the bolts during installation;
the side surface of the base 12 is also provided with an audio acquisition module 14;
a buzzer 15 and an alarm lamp 16 are arranged on the outer side of the front door of the residential house;
a microcontroller 21 and an ultra-wide spectrum radar 22 are arranged inside the control device 13, and the microcontroller 21 is respectively connected with the audio acquisition module 14, the buzzer 15, the alarm lamp 16, the ultra-wide spectrum radar 22, the data storage module 23 and the communication module 24 through conducting wires;
the communication module 24 is respectively in data interaction with the monitoring server 1 and the monitoring terminal 2 in a wired or wireless mode;
an infrared switch module 25 is further arranged on the outer side of the control device 13 and connected with the control device, and a signal output end of the infrared switch module 25 is connected with the microcontroller 21 through a lead.
The power input end of the microcontroller 21 is connected with the power module 26, and the input end of the power module 26 is connected with the mains supply through a plug.
The communication module 24 is specifically a wireless communication module, and the communication module 24 is wirelessly connected with the monitoring server 1 and the monitoring terminal 2 through a wireless network.
The communication module 24 is specifically a wired communication module, and the communication module 24 is connected with the base station 31 through a data communication cable;
a server arranged in the base station 31 is connected with the monitoring server 1 through a data communication cable;
the base station 31 is also wirelessly connected to the monitoring terminal 2 via a wireless network.
The ultra-wide spectrum radar 22 is specifically a radar with a function of detecting physiological parameters of a human body, and the ultra-wide spectrum radar 22 transmits millimeter waves for monitoring physiological parameters of heart rate, pulse and respiration of the human body.
The utility model mainly aims at the problem of monitoring the body state of the elderly living alone, and provides a set of system capable of monitoring the vital signs of the elderly at all time, which mainly comprises an infrared switch, an ultra-wide spectrum radar detector, a wireless pager and the like, wherein in a room provided with the set of monitoring and alarming system, an infrared switch starter is arranged at first, the infrared switch starter can enable the system to automatically switch on and off the power supply of the vital sign detection radar according to the condition that the elderly enter or exit, the specific control process is that when an infrared switch module senses that a person moves in an area, a human body capturing signal is fed back to a microcontroller, the microcontroller sends a starting signal to the ultra-wide spectrum radar after receiving the signal of the person, and at the moment, the ultra-wide spectrum radar sends a radar signal to the area; when a system detects that a person enters a detection area of a room, a detection radar transmits an ultra-wide spectrum radar signal to the space, the radar signal is reflected after hitting on a human body, the human body reflects a signal of current physiological characteristics in the radar signal according to the change condition of physiological parameters of the human body, the characteristic signal can be correspondingly changed according to heartbeat, pulse and breath of the human body, the changed characteristic signal is reflected back to a microcontroller of the detection radar through the radar signal, the controller is used for receiving and processing the reflected signal, processing the signal into corresponding human physiological data, and meanwhile uploading the data to a server and a mobile monitoring terminal which are matched in advance in real time; the utility model is additionally provided with a monitoring alarm mechanism, the system writes normal physiological parameters of human bodies into the microcontroller in advance, and sets threshold values of the corresponding physiological parameters of the human bodies, when the radar monitors that certain physiological parameters of people in a room are abnormal during use, the alarm mechanism of the system is triggered immediately, the room is controlled to send out acousto-optic alarm on site, and meanwhile, the abnormal conditions are uploaded to a manager or a monitoring end of relatives in real time to inform the manager or the monitoring end of the relatives to take corresponding rescue measures immediately, so that the survival probability of the solitary old people after accidents occur is improved.
Furthermore, the utility model specifically provides a solitary old man survival warning device which can provide a survival monitoring device for solitary old man, an ultra-wide spectrum radar detector and a controller are combined and packaged together to form a warning device, the warning device is applied to the living space of the solitary old man, the health condition of the old man is monitored in a whole time without dead angles, when the consciousness and physical strength of the old man are not good, the device captures the current physiological parameters of the old man through a radar, the monitoring threshold value beyond which the old man exceeds is judged, an alarm can be triggered at the moment, in addition, an audio collector for calling is further arranged on the radar device, the old man can conveniently call for help from the monitoring device in time, the old man can send a signal to a preset contact object while alarming, the object can be community managers, neighbors, relatives and the like, and the old man can be helped in time after an accident occurs; the technical scheme provided by the utility model is different from the passive monitoring of the existing device using equipment, and the experience effect of the nursed object can be effectively improved by adopting an active monitoring mode.
The utility model mainly uses a vital sign detection radar for sensing the physiological condition of people in an area, and the application of the prior technologies of infrared remote sensing, infrared temperature measurement, piezoelectric sensing, ultra-wide spectrum radar detection and the like in various social fields is very wide, and the application technology is mature, so that the utility model is an example of the combined application of infrared control and the ultra-wide spectrum radar detector.
When the monitoring device is installed, the living state warning device of the solitary old people needs to be installed in a room, the installation position can be determined to be the room such as a bedroom, a kitchen, a bathroom, a living room and the like, a signal line and a power line are connected and kept smooth, a power plug of each monitoring device is connected into a corresponding socket, the warning device installed at each position is checked, and the power supply is ensured to be connected; and starting an infrared switch of the device, detecting that a person enters the current area, namely, turning on a power supply inlet wire of the device to work, and stopping the work when the person leaves the current area.
According to the utility model, a plurality of vital sign detection radars can be arranged in different or the same room according to different areas of the room in the living environment, and are used for covering radar signals in the whole dead-corner-free area; in order to obtain the best sound and light alarm effect, an alarm buzzer and an indicator lamp are usually arranged on the outer side of a front door, and peripheral neighbors can be immediately obtained and the alarm position can be locked when alarming.
The device equipment of the system is debugged after being installed, the alarm for detecting the living state of the old people living alone to be installed is connected, the power supply is switched on, whether the alarm is started to work or not is determined, the old people living alone are observed by taking the old people as an object, communication parameters are preset, and alarm receiving objects, relatives and communities are set for the old people.
The system can be used after the devices are installed, when the system is normally used, the living space of the old is required to be in the monitoring range of the warning device, when the old goes home and enters a room to enter the room, the old touches the infrared switch to act and connects the power supply of the ultra-wide spectrum radar detector to enable the old to enter the working state, the system automatically monitors the respiration, heartbeat and other data of the old in real time, when the respiration and pulse of the old are in the set threshold (for example, the set threshold is 10 times/min. more than or equal to 24 times/min. and 50 times/min. more than or equal to 120 times/min. the system reflects the normal body health parameters of the old, when the radar signal feedback data exceeds or is not less than the set threshold, the health problems of the old are revealed, the phenomenon can be that the self physiological parameters have sudden change and the influence of the external environment can cause the change, and the system can contact the object to receive the information through the preset terminal in time through the network, the old people can be treated as soon as possible.
As shown in fig. 4, according to the monitoring requirement, the system can be installed in all rooms of a residential building or an old-age home building, because the monitoring devices are numerous, in order to improve the stability and reliability of monitoring signal transmission, the communication device in the device can be selected as a wired communication module, detection radars in all rooms in the building are all connected into a base station arranged on the top of the building in a wiring mode, the base station can be connected into a server of a management control room through a cable, and can also be connected with a plurality of mobile monitoring terminals in a mobile phone wireless signal mode.
Furthermore, the utility model specifically uses a millimeter wave radar to monitor physiological parameters such as heart rate and respiration of a human body, and the technology is mainly based on a machine learning algorithm, collects corresponding displacement and frequency parameters of heartbeat and respiration of a common adult, detects the phase change of FMCW signals of a specific Range bin caused by the micro-vibration of a target, such as the displacement change caused by the heart or the chest, and calculates the frequency of the heartbeat and the respiration through the phase change, for a single target, the heartbeat signals can be regarded as sinusoidal signals with both frequency and phase, and when in collection, the waveform of vital signs is sampled along a slow time axis, so the sampling rate of the vital signs is equal to the frame rate of a system; the radar wave transceiver used in the utility model is specifically an AWR1642 ultra-wide spectrum radar controller based on TI.
According to different use environments, the system can be provided with functional modules of different types, for example, when the vital sign detection radar adopts wireless networking communication, the communication module can use an LORA wireless communication device, and the type can be E46-TTL-1W; when a wired relay communication mode is adopted, the communication module can use a conventional RS485 communication bus control module, and the model can select SN 75179; the model of the ultra-wide spectrum radar used by the utility model can be AWR1642, the model of a chip used in the controller can be MSP430F643, and the model of the infrared switch module can be HC-SR 501.
It should be noted that, regarding the specific structure of the present invention, the connection relationship between the modules adopted in the present invention is determined and can be realized, except for the specific description in the embodiment, the specific connection relationship can bring the corresponding technical effect, and the technical problem proposed by the present invention is solved on the premise of not depending on the execution of the corresponding software program.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a solitary old person vital sign real-time supervision alarm system, surveys the radar including the vital sign of installing in the room that the old man lives, sets up at the monitoring server (1) of committee living, provides old man's relative monitor terminal (2), its characterized in that: the vital sign detection radar is packaged by a shell (11), the shell (11) is installed at the bottom of a base (12), a control device (13) is fixedly installed on the bottom surface of the base (12) through bolts, a plurality of screw holes penetrate through the edge position of the base (12), and the base (12) is installed on the top of a wall of a living room through the screw holes by using bolts during installation;
the side surface of the base (12) is also provided with an audio acquisition module (14);
a buzzer (15) and an alarm lamp (16) are arranged on the outer side of the front door of the residential house;
a microcontroller (21) and an ultra-wide spectrum radar (22) are arranged in the control device (13), and the microcontroller (21) is respectively connected with the audio acquisition module (14), the buzzer (15), the alarm lamp (16), the ultra-wide spectrum radar (22), the data storage module (23) and the communication module (24) through leads;
the communication module (24) is in data interaction with the monitoring server (1) and the monitoring terminal (2) in a wired or wireless mode;
the outer side of the control device (13) is further provided with an infrared switch module (25) which is connected with the control device, and the signal output end of the infrared switch module (25) is connected with the microcontroller (21) through a lead.
2. The real-time vital sign monitoring and alarming system for the solitary old people as claimed in claim 1, wherein: the power input end of the microcontroller (21) is connected with the power module (26), and the input end of the power module (26) is connected with the mains supply through a plug.
3. The real-time vital sign monitoring and alarming system for the solitary old people as claimed in claim 1, wherein: the communication module (24) is specifically a wireless communication module, and the communication module (24) is in wireless connection with the monitoring server (1) and the monitoring terminal (2) through a wireless network.
4. The real-time vital sign monitoring and alarming system for the solitary old people as claimed in claim 1, wherein: the communication module (24) is a wired communication module, and the communication module (24) is connected with the base station (31) through a data communication cable;
a server arranged in the base station (31) is connected with the monitoring server (1) through a data communication cable;
the base station (31) is also in wireless connection with the monitoring terminal (2) through a wireless network.
5. The real-time vital sign monitoring and alarming system for the solitary old people as claimed in claim 1, wherein: the ultra-wide spectrum radar (22) is a radar with a function of detecting physiological parameters of a human body, and the ultra-wide spectrum radar (22) emits millimeter waves for monitoring the physiological parameters of the heart rate, the pulse and the respiration of the human body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120609286.9U CN215987526U (en) | 2021-03-25 | 2021-03-25 | Life sign real-time monitoring and alarming system for solitary old people |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120609286.9U CN215987526U (en) | 2021-03-25 | 2021-03-25 | Life sign real-time monitoring and alarming system for solitary old people |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117315884A (en) * | 2023-07-10 | 2023-12-29 | 广州南沙智慧城市大数据有限公司 | Indoor intelligent monitoring method and computer equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117315884A (en) * | 2023-07-10 | 2023-12-29 | 广州南沙智慧城市大数据有限公司 | Indoor intelligent monitoring method and computer equipment |
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Granted publication date: 20220308 |