CN112190240A - Old people health monitoring and alarming device and method based on Internet of things - Google Patents
Old people health monitoring and alarming device and method based on Internet of things Download PDFInfo
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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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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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
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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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
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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
- A61B5/021—Measuring pressure in heart or blood vessels
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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
- A61B5/1116—Determining posture transitions
- A61B5/1117—Fall detection
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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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 invention belongs to the technical field of intelligent wearable equipment, and discloses old people health monitoring and alarming equipment and a method based on the Internet of things, wherein the old people health monitoring and alarming equipment based on the Internet of things comprises: sign data monitoring module, health monitoring module, host system, voice control module, GPS remote location module, displacement measurement module, warning module, emergency call module, wireless communication module, alarm module, terminal module, address list management module, power module, data storage module, display module tumble. The invention can conveniently enable the guardian and the monitoring center to comprehensively know the condition of the old through the health monitoring module, and provide medical treatment for the old in the shortest time; the voice recognition accuracy can be improved through the voice control module, and different requirements of different users on voice control can be met; when the network operator does not have the connection session position, the emergency call module realizes the emergency call of the fixed access terminal.
Description
Technical Field
The invention belongs to the technical field of intelligent wearable equipment, and particularly relates to health monitoring and alarming equipment and method for old people based on the Internet of things.
Background
At present, with the increasing approach of aging, particularly under the condition of low socialized old age maintenance degree, the population over 60 years old in China exceeds 1.77 hundred million, the old people live more and more independently, the health and daily safety problems of the old people have caused wide social attention, the old people have reduced daily living ability, and the problems of falling, losing, sudden diseases, forgetting to take medicines and the like are frequent. How to monitor the life condition and health state of the old in real time is the key for ensuring the happiness of the old in the later year.
Products related to old people health monitoring in the market such as a GPS old people monitoring mobile phone, an old people monitoring alarm calling system and the like, but the GPS old people monitoring mobile phone can only monitor the position of old people, the old people monitoring alarm calling system needs to be manually started by the old people, and when the health of the old people is in an abnormal condition, the capacity of starting the alarm calling system is lost. Meanwhile, various existing detection devices such as a sphygmomanometer, a blood glucose meter and the like are low in price, and the defects that networking cannot be achieved, the physical condition of a person cannot be recorded at any time, and the device can be used only singly and cannot meet the requirements of people are overcome. Therefore, a new health monitoring and alarming device for the old people based on the internet of things is urgently needed.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing GPS old people monitoring mobile phone can only monitor the position of the old people, the old people monitoring alarm calling system needs to be manually started by the old people, and when the old people are in abnormal health, the ability of starting the alarm calling system is lost.
(2) At present, various detection devices such as a sphygmomanometer, a blood glucose meter and the like are more, the price is not high, and the defects that the network connection cannot be realized, the physical condition of people cannot be recorded at any time, and the detection device can only be used singly, and cannot meet the requirements of people are overcome.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides equipment and a method for monitoring and alarming the health of old people based on the Internet of things.
The invention is realized in such a way that the method for monitoring and alarming the health of the old people based on the Internet of things comprises the following steps:
monitoring body characteristic data of the body temperature, pulse, blood pressure and oxyhemoglobin saturation of the old people by using a physical sign data monitoring device through a physical sign data monitoring module; monitoring the health condition and the sleep quality of the old through a health monitoring module by using a sensor;
controlling the normal operation of each module of the health monitoring and alarming equipment for the old people based on the Internet of things by using a master controller through a master control module;
thirdly, voice control over the Internet of things-based old people health monitoring and alarming device is achieved through a voice control module by means of a language recognition technology, and data notification is carried out in a voice broadcasting mode;
the method for realizing the voice control of the health monitoring and alarming equipment for the old people based on the Internet of things by utilizing the language recognition technology through the voice control module comprises the following steps:
(1) receiving voice signals of the old through voice acquisition equipment carried by a voice control module;
(2) generating voice characteristics according to the voice signals, judging the voice characteristics according to the current working mode of the voice control module, and generating a voice command when judging that the voice characteristics are matched with a voice template corresponding to the current working mode;
(3) generating a control instruction according to the voice command, and sending the control instruction to the health monitoring alarm equipment through the wireless communication module so that the health monitoring alarm equipment works according to the control instruction;
step four, the GPS remote positioning module acquires the position information of the old people by using a GPS positioning device; monitoring displacement change of the old through a displacement measurement module by using a displacement sensor;
utilize GPS positioner to carry out the acquirement of old person's place positional information through GPS remote positioning module includes:
(4.1) acquiring current GPS positioning data and connected wireless node data of the alarm equipment, and acquiring a wireless positioning distance, a connected wireless node GPS position, a positioning result at a previous moment and a GPS positioning result;
(4.2) calculating to obtain a wireless positioning result according to the wireless positioning distance, the positioning result at the previous moment and the motion data at the current moment;
(4.3) determining the current GPS positioning coordinate of the old man based on the current GPS positioning data and the wireless positioning result;
(4.3) converting the acquired GPS positioning coordinates into geographic address information to obtain the position information of the old;
monitoring the change of the acceleration of the old person at the moment of falling by using an acceleration sensor through a falling alarm module, monitoring the dangerous condition of the old person and identifying the falling;
step six, realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing two entity keys through an emergency call module;
seventhly, alarming, voice and vibration prompting of abnormal physical sign data, dangerous conditions and falling conditions of the old people is carried out through the alarm module by utilizing the buzzer and the flash lamp, and an early warning result is sent to the mobile terminal;
acquiring data information of the health monitoring and alarming equipment for the old people based on the Internet of things by using a mobile terminal through a terminal module, and checking the physical sign data, the health monitoring data and the remote positioning information of the old people at any time;
step nine, the content of the address list is recorded by utilizing mobile phone application software or computer software through an address list management module, and the information of the address list is managed; the power module is used for supplying power to the Internet of things-based old people health monitoring and alarming equipment;
step ten, storing body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions and falling conditions of the old people and early warning results by using a data storage card through a data storage module;
eleven, displaying body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions, falling conditions and early warning results of the old through a display module by utilizing a display.
Further, in the first step, the method for monitoring the health condition of the elderly by using the sensor through the health monitoring module comprises:
(I) acquiring body characteristic data and health monitoring data of the old and forming a health evaluation index rho;
(II) acquiring the position information of the old by using a GPS positioning device through a GPS remote positioning module;
(III) comparing the health assessment index rho with a preset danger threshold, and if the health assessment index reaches or exceeds the danger threshold, alarming and sending the human body position information and the human body danger information to a mobile terminal; and if the health evaluation index does not reach a danger threshold value, reporting the human body position information to a mobile terminal.
Further, in the step (I), the health assessment index ρ is formed by a BP neural network model, the BP neural network model includes an input layer, a hidden layer, and an output layer, the input layer includes four primary sub-nodes, the four primary sub-nodes input the change values of the body temperature, the pulse rate, the blood oxygen saturation, and the blood pressure before and after the fall and output primary information in a one-to-one correspondence manner, the hidden layer includes four secondary sub-nodes, the four secondary sub-nodes receive the primary information output by each of the primary sub-nodes and output secondary information, the output layer includes a tertiary sub-node, and the tertiary sub-node receives each of the secondary information and outputs the health assessment index ρ.
Further, in step six, the method for realizing the emergency call of nearby pedestrians, family members or nearby hospitals by the emergency call module by using two entity keys pressed down simultaneously comprises the following steps:
(a) the method comprises the steps that an emergency call processing device receives an emergency call request of health monitoring alarm equipment accessed to an IMS network, and source address information of the health monitoring alarm equipment carried in the emergency call request is obtained;
(b) the emergency call processing equipment inquires source address information of the health monitoring alarm equipment and acquires emergency call routing information corresponding to the health monitoring alarm equipment;
(c) the emergency call processing device adds the emergency call routing information in the emergency call request and sends to an IMS network so that the emergency call request is routed to an emergency call center.
Further, the old people health monitoring and alarming method based on the Internet of things further comprises the following steps:
and the wireless communication module utilizes a wireless communication device of GSM, Bluetooth, Zigbee or WiFi to perform data transmission, call and internet access functions.
Another object of the present invention is to provide an internet-of-things-based elderly health monitoring and alarming device for implementing the internet-of-things-based elderly health monitoring and alarming method, the internet-of-things-based elderly health monitoring and alarming device comprising:
sign data monitoring module, health monitoring module, host system, voice control module, GPS remote location module, displacement measurement module, warning module, emergency call module, wireless communication module, alarm module, terminal module, address list management module, power module, data storage module, display module tumble.
The physical sign data monitoring module is connected with the main control module and used for monitoring body characteristic data of the body temperature, the pulse, the blood pressure and the blood oxygen saturation of the old through physical sign data monitoring equipment;
the health monitoring module is connected with the main control module and used for monitoring the health condition and the sleep quality of the old through the sensor;
the main control module is connected with the sign data monitoring module, the health monitoring module, the voice control module, the GPS remote positioning module, the displacement measuring module, the falling alarm module, the emergency call module, the wireless communication module, the alarm module, the terminal module, the address list management module, the power supply module, the data storage module and the display module and is used for controlling the normal operation of each module of the health monitoring alarm equipment for the old people based on the Internet of things through the main controller;
the voice control module is connected with the main control module and used for realizing voice control over the Internet of things-based old people health monitoring and alarming equipment through a language recognition technology and informing data through a voice broadcasting mode;
the GPS remote positioning module is connected with the main control module and is used for acquiring the position information of the old through a GPS positioning device;
the displacement measuring module is connected with the main control module and used for monitoring the displacement change of the old through the displacement sensor;
the falling alarm module is connected with the main control module and used for monitoring the change of the instantaneous acceleration of the old person during falling through the acceleration sensor, monitoring the dangerous condition of the old person and identifying falling;
the emergency call module is connected with the main control module and is used for realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing the two entity keys;
the wireless communication module is connected with the main control module and is used for performing data transmission, call making and internet surfing functions through a GSM (global system for mobile communications), Bluetooth, Zigbee or WiFi (wireless fidelity) wireless communication device;
the alarm module is connected with the main control module, comprises a voice unit and a vibration unit, and is used for giving alarm, voice and vibration prompts to the abnormal physical sign data, dangerous conditions and falling conditions of the old through the buzzer and the flash lamp and sending an early warning result to the mobile terminal;
the terminal module is connected with the main control module and used for acquiring data information of the health monitoring and alarming equipment of the old people based on the Internet of things through the mobile terminal and checking the physical sign data, the health monitoring data and the remote positioning information of the old people at any time;
the address book management module is connected with the main control module and used for recording the content of the address book through mobile phone application software or computer software and managing the information of the address book;
the power supply module is connected with the main control module and used for supplying power to the old people health monitoring and alarming equipment based on the Internet of things through a storage battery;
the data storage module is connected with the main control module and used for storing body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions, falling conditions and early warning results of the old through a data storage card;
and the display module is connected with the main control module and used for displaying the physical characteristic data, the health monitoring data, the GPS remote positioning information, the displacement change, the dangerous condition and the falling condition of the old people and the real-time data of the early warning result through the display.
Further, the vital sign data monitoring module comprises:
the temperature measuring unit is used for detecting body temperature data of the old through the temperature sensor;
the pulse measuring unit is used for monitoring pulse beating data of the old through the vibration sensor;
the blood pressure detection unit is used for detecting the blood pressure data of the old through the blood pressure monitoring device;
a blood oxygen saturation detection unit for detecting the blood oxygen saturation of the elderly through the reflection-type photoelectric blood oxygen saturation sensor;
and the analysis processing unit is used for analyzing and processing the sensed data through a mounted analysis program and determining whether the sensed data is abnormal.
Furthermore, the pulse measuring unit comprises a vibration sensor, an amplifying subunit, a shaping subunit and a counting subunit, wherein the vibration sensor, the amplifying subunit, the shaping subunit and the counting subunit are sequentially connected, and the counting subunit is connected with the input end of the main controller;
the oxyhemoglobin saturation detection unit comprises a reflection type photoelectric oxyhemoglobin saturation sensor, a double-light-emitting diode driving circuit, a red light and infrared light separation circuit, a signal amplification circuit, a low-pass filter circuit and an AD conversion circuit which are sequentially connected, and the output end of the AD conversion circuit is connected to the input end of the main controller.
Another object of the present invention is to provide a computer program product stored on a computer readable medium, including a computer readable program, for providing a user input interface to implement the method for monitoring and alarming for health of an elderly person based on internet of things when the computer program product is executed on an electronic device.
Another object of the present invention is to provide a computer-readable storage medium storing instructions which, when executed on a computer, cause the computer to execute the method for monitoring and alarming the health of the elderly based on the internet of things.
By combining all the technical schemes, the invention has the advantages and positive effects that: according to the Internet of things-based old people health monitoring alarm device, the health of old people is evaluated through the health monitoring module, alarm information is generated according to the evaluation result, when the health risk degree is larger than the threshold value, remote falling alarm and health alarm can be automatically carried out, human body sign parameters are uploaded to a guardian and a monitoring center, otherwise, only falling alarm is carried out, the guardian and the monitoring center can conveniently and comprehensively know the conditions of the old people, and medical treatment is provided for the old people in the shortest time.
According to the voice recognition method and the voice recognition system, the voice control module can select a working mode which meets the voice condition of the user according to the user, so that the voice recognition accuracy is improved, and different requirements of different users on voice control can be met; the emergency call module receives an emergency call request from IMS network access equipment, and acquires source address information of health monitoring alarm equipment and routing information of an emergency call center, so that the emergency call request is routed to the emergency call center, and the emergency call of a fixed access terminal can be realized when a network operator does not have storage resources for connecting a session position and a storage function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a flowchart of an old people health monitoring and alarming method based on the internet of things according to an embodiment of the invention.
Fig. 2 is a block diagram of a structure of an alarm device for monitoring health of an elderly person based on the internet of things according to an embodiment of the present invention;
in the figure: 1. a physical sign data monitoring module; 2. a health monitoring module; 3. a main control module; 4. a voice control module; 5. a GPS remote positioning module; 6. a displacement measurement module; 7. a fall alarm module; 8. an emergency call module; 9. a wireless communication module; 10. an alarm module; 11. a terminal module; 12. an address book management module; 13. a power supply module; 14. a data storage module; 15. and a display module.
Fig. 3 is a block diagram of a structure of a sign data monitoring module according to an embodiment of the present invention.
Fig. 4 is a flowchart of a method for monitoring the health condition of an elderly person by using a sensor through a health monitoring module according to an embodiment of the present invention.
Fig. 5 is a flowchart of a method for controlling the voice of the health monitoring and alarm device for the elderly based on the internet of things by using a voice control module and a language recognition technology according to an embodiment of the present invention.
Fig. 6 is a flowchart of a method for implementing an emergency call to a nearby pedestrian, family member, or nearby hospital by simultaneously pressing two physical keys through an emergency call module according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides equipment and a method for monitoring and alarming the health of old people based on the Internet of things, and the invention is described in detail with reference to the attached drawings.
As shown in fig. 1, the method for monitoring and alarming the health of an elderly person based on the internet of things provided by the embodiment of the invention comprises the following steps:
s101, monitoring body characteristic data of the body temperature, pulse, blood pressure and blood oxygen saturation of the old through a physical sign data monitoring module by using physical sign data monitoring equipment; the health condition and the sleep quality of the old are monitored by the health monitoring module through the sensors.
And S102, controlling the normal operation of each module of the health monitoring and alarming equipment for the old people based on the Internet of things by using the master controller through the master control module.
S103, voice control of the old people health monitoring and alarming device based on the Internet of things is achieved through a voice control module by means of a language recognition technology, and data notification is conducted through a voice broadcasting mode.
S104, acquiring the position information of the old through a GPS remote positioning module by using a GPS positioning device; displacement change of the old is monitored by a displacement sensor through a displacement measurement module.
And S105, monitoring the change of the instantaneous acceleration of the old person during falling by using the acceleration sensor through the falling alarm module, monitoring the dangerous condition of the old person and identifying the falling.
S106, realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing two entity keys through the emergency call module; and the wireless communication module utilizes a wireless communication device of GSM, Bluetooth, Zigbee or WiFi to perform data transmission, call and internet access functions.
S107, alarming, voice and vibration prompting of abnormal physical sign data, dangerous conditions and falling conditions of the old people is carried out through the alarming module by utilizing the buzzer and the flash lamp, and an early warning result is sent to the mobile terminal.
S108, the data information of the health monitoring and alarming equipment for the old people based on the Internet of things is acquired through the terminal module by utilizing the mobile terminal, and the physical sign data, the health monitoring data and the remote positioning information of the old people are checked at any time.
S109, the content of the address book is recorded by utilizing mobile phone application software or computer software through the address book management module, and the information of the address book is managed; utilize the battery to do through power module the old person health monitoring alarm device based on thing networking supplies power.
And S110, storing the physical characteristic data, the health monitoring data, the GPS remote positioning information, the displacement change, the dangerous condition and falling condition and the early warning result of the old through the data storage module by using the data storage card.
And S111, displaying the physical characteristic data, the health monitoring data, the GPS remote positioning information, the displacement change, the dangerous condition and the falling condition of the old people and the early warning result by using the display through the display module.
As shown in fig. 2, the health monitoring and alarm device for the elderly based on the internet of things provided by the embodiment of the present invention includes: sign data monitoring module 1, health monitoring module 2, host system 3, voice control module 4, GPS remote positioning module 5, displacement measurement module 6, fall alarm module 7, emergency call module 8, wireless communication module 9, alarm module 10, terminal module 11, address list management module 12, power module 13, data storage module 14, display module 15.
The physical sign data monitoring module 1 is connected with the main control module 3 and is used for monitoring body characteristic data of the body temperature, pulse, blood pressure and oxyhemoglobin saturation of the old through physical sign data monitoring equipment;
the health monitoring module 2 is connected with the main control module 3 and used for monitoring the health condition and the sleep quality of the old through a sensor;
the main control module 3 is connected with the sign data monitoring module 1, the health monitoring module 2, the voice control module 4, the GPS remote positioning module 5, the displacement measuring module 6, the falling alarm module 7, the emergency call module 8, the wireless communication module 9, the alarm module 10, the terminal module 11, the address list management module 12, the power supply module 13, the data storage module 14 and the display module 15, and is used for controlling the normal operation of each module of the elderly health monitoring alarm equipment based on the Internet of things through the main controller;
the voice control module 4 is connected with the main control module 3 and is used for realizing voice control over the Internet of things-based old people health monitoring and alarming equipment through a language recognition technology and informing data through a voice broadcasting mode;
the GPS remote positioning module 5 is connected with the main control module 3 and is used for acquiring the position information of the old through a GPS positioning device;
the displacement measuring module 6 is connected with the main control module 3 and used for monitoring the displacement change of the old through a displacement sensor;
the falling alarm module 7 is connected with the main control module 3 and used for monitoring the change of the acceleration of the old person at the moment of falling through the acceleration sensor, monitoring the dangerous condition of the old person and identifying the falling;
the emergency call module 8 is connected with the main control module 3 and is used for realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing two entity keys;
the wireless communication module 9 is connected with the main control module 3 and is used for performing data transmission, call making and internet surfing functions through a wireless communication device of GSM, Bluetooth, Zigbee or WiFi;
the alarm module 10 is connected with the main control module 3, comprises a voice unit and a vibration unit, and is used for giving alarm, voice and vibration prompts to the abnormal physical sign data, dangerous conditions and falling conditions of the old through a buzzer and a flash lamp and sending an early warning result to the mobile terminal;
the terminal module 11 is connected with the main control module 3 and used for acquiring data information of the health monitoring and alarming equipment for the old people based on the Internet of things through a mobile terminal and checking the physical sign data, the health monitoring data and the remote positioning information of the old people at any time;
the address book management module 12 is connected with the main control module 3 and used for recording the content of the address book through mobile phone application software or computer software and managing the information of the address book;
the power module 13 is connected with the main control module 3 and used for supplying power to the health monitoring and alarming equipment for the old people based on the Internet of things through a storage battery;
the data storage module 14 is connected with the main control module 3 and used for storing body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions, falling conditions and early warning results of the old through a data storage card;
and the display module 15 is connected with the main control module 3 and used for displaying the physical characteristic data, the health monitoring data, the GPS remote positioning information, the displacement change, the dangerous condition, the falling condition and the real-time data of the early warning result of the old through a display.
As shown in fig. 3, the vital sign data monitoring module 1 provided in the embodiment of the present invention includes:
the temperature measuring unit 1-1 is used for detecting body temperature data of the old through a temperature sensor;
the pulse measuring unit 1-2 is used for monitoring pulse beating data of the old through the vibration sensor;
the blood pressure detection unit 1-3 is used for detecting the blood pressure data of the old through a blood pressure monitoring device;
a blood oxygen saturation detection unit 1-4 for detecting the blood oxygen saturation of the elderly through a reflection-type photoelectric blood oxygen saturation sensor;
and an analysis processing unit 1-5 for analyzing and processing the sensed data by a mounted analysis program and determining whether the sensed data is abnormal.
The pulse measuring unit 1-2 provided by the embodiment of the invention comprises a vibration sensor, an amplifying subunit, a shaping subunit and a counting subunit, wherein the vibration sensor, the amplifying subunit, the shaping subunit and the counting subunit are sequentially connected, and the counting subunit is connected with the input end of a main controller.
The blood oxygen saturation detection unit 1-4 provided by the embodiment of the invention comprises a reflection type photoelectric blood oxygen saturation sensor, a double-light-emitting diode driving circuit, a red light and infrared light separation circuit, a signal amplification circuit, a low-pass filter circuit and an AD conversion circuit which are sequentially connected, wherein the output end of the AD conversion circuit is connected to the input end of the main controller.
The technical solution of the present invention is further illustrated by the following specific examples.
Example 1:
as shown in fig. 1 and fig. 4 as a preferred embodiment, in step S101 provided by the embodiment of the present invention, the method for monitoring health conditions of an elderly person by using a sensor through a health monitoring module includes:
s201, acquiring physical characteristic data and health monitoring data of the old and forming a health evaluation index rho.
S202, the GPS remote positioning module is used for acquiring the position information of the old people by using a GPS positioning device.
S203, comparing the health assessment index rho with a preset danger threshold, and if the health assessment index reaches or exceeds the danger threshold, alarming and sending the human body position information and the human body danger information to a mobile terminal; and if the health evaluation index does not reach a danger threshold value, reporting the human body position information to a mobile terminal.
In step S201 provided in the embodiment of the present invention, the health assessment index ρ is formed by a BP neural network model, the BP neural network model includes an input layer, a hidden layer, and an output layer, the input layer includes four primary sub-nodes, the four primary sub-nodes input the change values of the body temperature, the pulse rate, the blood oxygen saturation, and the blood pressure before and after a fall and output primary information in a one-to-one correspondence manner, the hidden layer includes four secondary sub-nodes, the four secondary sub-nodes respectively receive the primary information output by each of the primary sub-nodes and output secondary information, the output layer includes a tertiary sub-node, and the tertiary sub-node receives each of the secondary information and outputs the health assessment index ρ.
Example 2:
fig. 1 shows a method for monitoring and alarming the health of an elderly person based on the internet of things according to an embodiment of the present invention, and fig. 5 shows a preferred embodiment, in step S103, the method for implementing voice control of an alarm device for monitoring the health of an elderly person based on the internet of things by using a voice recognition technology through a voice control module includes:
s301, voice collecting equipment carried by the voice control module receives voice signals of the old people.
S302, generating voice characteristics according to the voice signals, judging the voice characteristics according to the current working mode of the voice control module, and generating a voice command when judging that the voice characteristics are matched with a voice template corresponding to the current working mode.
And S303, generating a control instruction according to the voice command, and sending the control instruction to the health monitoring alarm equipment through the wireless communication module so that the health monitoring alarm equipment works according to the control instruction.
Example 3:
as shown in fig. 1, the method for monitoring and alarming the health of an elderly person based on the internet of things according to the embodiment of the present invention is a preferred embodiment, and the acquiring of the location information of the elderly person by using a GPS positioning device through a GPS remote positioning module according to the embodiment of the present invention includes:
acquiring current GPS positioning data and connected wireless node data of the alarm equipment, and acquiring a wireless positioning distance, a connected wireless node GPS position, a positioning result at a previous moment and a GPS positioning result; calculating to obtain a wireless positioning result according to the wireless positioning distance, the positioning result at the previous moment and the motion data at the current moment; determining the current GPS positioning coordinate of the old man based on the current GPS positioning data and the wireless positioning result; and converting the acquired GPS positioning coordinates into geographic address information to obtain the position information of the old.
Example 4:
as shown in fig. 1 and fig. 6 as a preferred embodiment, in step S106 provided in the embodiment of the present invention, the method for implementing an emergency call to a nearby pedestrian, family member, or a nearby hospital by using two entity keys pressed simultaneously through an emergency call module includes:
s401, an emergency call processing device receives an emergency call request of a health monitoring alarm device accessed to an IMS network, and obtains source address information of the health monitoring alarm device carried in the emergency call request.
S402, the emergency call processing equipment inquires the source address information of the health monitoring alarm equipment and acquires the emergency call routing information corresponding to the health monitoring alarm equipment.
S403, the emergency call processing device adds the emergency call routing information in the emergency call request and sends it to the IMS network, so that the emergency call request is routed to an emergency call center.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to 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 in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, 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 computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. 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.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The Internet of things-based old people health monitoring and alarming method is characterized by comprising the following steps:
monitoring body characteristic data of the body temperature, pulse, blood pressure and oxyhemoglobin saturation of the old people by using a physical sign data monitoring device through a physical sign data monitoring module; monitoring the health condition and the sleep quality of the old through a health monitoring module by using a sensor;
controlling the normal operation of each module of the health monitoring and alarming equipment for the old people based on the Internet of things by using a master controller through a master control module;
thirdly, voice control over the Internet of things-based old people health monitoring and alarming device is achieved through a voice control module by means of a language recognition technology, and data notification is carried out in a voice broadcasting mode;
the method for realizing the voice control of the health monitoring and alarming equipment for the old people based on the Internet of things by utilizing the language recognition technology through the voice control module comprises the following steps:
(1) receiving voice signals of the old through voice acquisition equipment carried by a voice control module;
(2) generating voice characteristics according to the voice signals, judging the voice characteristics according to the current working mode of the voice control module, and generating a voice command when judging that the voice characteristics are matched with a voice template corresponding to the current working mode;
(3) generating a control instruction according to the voice command, and sending the control instruction to the health monitoring alarm equipment through the wireless communication module so that the health monitoring alarm equipment works according to the control instruction;
step four, the GPS remote positioning module acquires the position information of the old people by using a GPS positioning device; monitoring displacement change of the old through a displacement measurement module by using a displacement sensor;
utilize GPS positioner to carry out the acquirement of old person's place positional information through GPS remote positioning module includes:
(4.1) acquiring current GPS positioning data and connected wireless node data of the alarm equipment, and acquiring a wireless positioning distance, a connected wireless node GPS position, a positioning result at a previous moment and a GPS positioning result;
(4.2) calculating to obtain a wireless positioning result according to the wireless positioning distance, the positioning result at the previous moment and the motion data at the current moment;
(4.3) determining the current GPS positioning coordinate of the old man based on the current GPS positioning data and the wireless positioning result;
(4.3) converting the acquired GPS positioning coordinates into geographic address information to obtain the position information of the old;
monitoring the change of the acceleration of the old person at the moment of falling by using an acceleration sensor through a falling alarm module, monitoring the dangerous condition of the old person and identifying the falling;
step six, realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing two entity keys through an emergency call module;
seventhly, alarming, voice and vibration prompting of abnormal physical sign data, dangerous conditions and falling conditions of the old people is carried out through the alarm module by utilizing the buzzer and the flash lamp, and an early warning result is sent to the mobile terminal;
acquiring data information of the health monitoring and alarming equipment for the old people based on the Internet of things by using a mobile terminal through a terminal module, and checking the physical sign data, the health monitoring data and the remote positioning information of the old people at any time;
step nine, the content of the address list is recorded by utilizing mobile phone application software or computer software through an address list management module, and the information of the address list is managed; the power module is used for supplying power to the Internet of things-based old people health monitoring and alarming equipment;
step ten, storing body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions and falling conditions of the old people and early warning results by using a data storage card through a data storage module;
eleven, displaying body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions, falling conditions and early warning results of the old through a display module by utilizing a display.
2. The method for monitoring and alarming the health of the elderly based on the internet of things as claimed in claim 1, wherein in the first step, the method for monitoring the health condition of the elderly by using the sensor through the health monitoring module comprises:
(I) acquiring body characteristic data and health monitoring data of the old and forming a health evaluation index rho;
(II) acquiring the position information of the old by using a GPS positioning device through a GPS remote positioning module;
(III) comparing the health assessment index rho with a preset danger threshold, and if the health assessment index reaches or exceeds the danger threshold, alarming and sending the human body position information and the human body danger information to a mobile terminal; and if the health evaluation index does not reach a danger threshold value, reporting the human body position information to a mobile terminal.
3. The internet-of-things-based elderly health monitoring and alarming method according to claim 2, wherein in step (I), the health assessment index ρ is formed by a BP neural network model, the BP neural network model includes an input layer, a hidden layer, and an output layer, the input layer includes four primary sub-nodes, the four primary sub-nodes input the variation values of the body temperature, the pulse rate, the blood oxygen saturation, and the blood pressure before and after a fall and output primary information in a one-to-one correspondence manner, the hidden layer includes four secondary sub-nodes, the four secondary sub-nodes respectively receive the primary information output by each primary sub-node and output secondary information, the output layer includes a tertiary sub-node, and the tertiary sub-node receives each secondary information and outputs the health assessment index ρ.
4. The method for monitoring and alarming the health of the old people based on the internet of things as claimed in claim 1, wherein in the sixth step, the method for realizing the emergency call of the nearby pedestrians, family members or the nearby hospitals by the emergency call module by simultaneously pressing two entity keys comprises the following steps:
(a) the method comprises the steps that an emergency call processing device receives an emergency call request of health monitoring alarm equipment accessed to an IMS network, and source address information of the health monitoring alarm equipment carried in the emergency call request is obtained;
(b) the emergency call processing equipment inquires source address information of the health monitoring alarm equipment and acquires emergency call routing information corresponding to the health monitoring alarm equipment;
(c) the emergency call processing device adds the emergency call routing information in the emergency call request and sends to an IMS network so that the emergency call request is routed to an emergency call center.
5. The internet of things-based elderly health monitoring and alarming method of claim 1, wherein the internet of things-based elderly health monitoring and alarming method further comprises:
and the wireless communication module utilizes a wireless communication device of GSM, Bluetooth, Zigbee or WiFi to perform data transmission, call and internet access functions.
6. An internet-of-things based elderly health monitoring and alarming device implementing the internet-of-things based elderly health monitoring and alarming method according to claims 1-5, wherein the internet-of-things based elderly health monitoring and alarming device comprises:
sign data monitoring module, health monitoring module, host system, voice control module, GPS remote location module, displacement measurement module, warning module, emergency call module, wireless communication module, alarm module, terminal module, address list management module, power module, data storage module, display module tumble.
The physical sign data monitoring module is connected with the main control module and used for monitoring body characteristic data of the body temperature, the pulse, the blood pressure and the blood oxygen saturation of the old through physical sign data monitoring equipment;
the health monitoring module is connected with the main control module and used for monitoring the health condition and the sleep quality of the old through the sensor;
the main control module is connected with the sign data monitoring module, the health monitoring module, the voice control module, the GPS remote positioning module, the displacement measuring module, the falling alarm module, the emergency call module, the wireless communication module, the alarm module, the terminal module, the address list management module, the power supply module, the data storage module and the display module and is used for controlling the normal operation of each module of the health monitoring alarm equipment for the old people based on the Internet of things through the main controller;
the voice control module is connected with the main control module and used for realizing voice control over the Internet of things-based old people health monitoring and alarming equipment through a language recognition technology and informing data through a voice broadcasting mode;
the GPS remote positioning module is connected with the main control module and is used for acquiring the position information of the old through a GPS positioning device;
the displacement measuring module is connected with the main control module and used for monitoring the displacement change of the old through the displacement sensor;
the falling alarm module is connected with the main control module and used for monitoring the change of the instantaneous acceleration of the old person during falling through the acceleration sensor, monitoring the dangerous condition of the old person and identifying falling;
the emergency call module is connected with the main control module and is used for realizing the emergency call of nearby pedestrians, family members or nearby hospitals by simultaneously pressing the two entity keys;
the wireless communication module is connected with the main control module and is used for performing data transmission, call making and internet surfing functions through a GSM (global system for mobile communications), Bluetooth, Zigbee or WiFi (wireless fidelity) wireless communication device;
the alarm module is connected with the main control module, comprises a voice unit and a vibration unit, and is used for giving alarm, voice and vibration prompts to the abnormal physical sign data, dangerous conditions and falling conditions of the old through the buzzer and the flash lamp and sending an early warning result to the mobile terminal;
the terminal module is connected with the main control module and used for acquiring data information of the health monitoring and alarming equipment of the old people based on the Internet of things through the mobile terminal and checking the physical sign data, the health monitoring data and the remote positioning information of the old people at any time;
the address book management module is connected with the main control module and used for recording the content of the address book through mobile phone application software or computer software and managing the information of the address book;
the power supply module is connected with the main control module and used for supplying power to the old people health monitoring and alarming equipment based on the Internet of things through a storage battery;
the data storage module is connected with the main control module and used for storing body characteristic data, health monitoring data, GPS remote positioning information, displacement change, dangerous conditions, falling conditions and early warning results of the old through a data storage card;
and the display module is connected with the main control module and used for displaying the physical characteristic data, the health monitoring data, the GPS remote positioning information, the displacement change, the dangerous condition and the falling condition of the old people and the real-time data of the early warning result through the display.
7. The Internet of things-based elderly health monitoring and alarming method of claim 6, wherein the sign data monitoring module comprises:
the temperature measuring unit is used for detecting body temperature data of the old through the temperature sensor;
the pulse measuring unit is used for monitoring pulse beating data of the old through the vibration sensor;
the blood pressure detection unit is used for detecting the blood pressure data of the old through the blood pressure monitoring device;
a blood oxygen saturation detection unit for detecting the blood oxygen saturation of the elderly through the reflection-type photoelectric blood oxygen saturation sensor;
and the analysis processing unit is used for analyzing and processing the sensed data through a mounted analysis program and determining whether the sensed data is abnormal.
8. The Internet of things-based elderly health monitoring and alarming method as claimed in claim 7, wherein the pulse measurement unit comprises a vibration sensor, an amplification subunit, a shaping subunit and a counting subunit, the vibration sensor, the amplification subunit, the shaping subunit and the counting subunit are connected in sequence, and the counting subunit is connected with the input end of the master controller;
the oxyhemoglobin saturation detection unit comprises a reflection type photoelectric oxyhemoglobin saturation sensor, a double-light-emitting diode driving circuit, a red light and infrared light separation circuit, a signal amplification circuit, a low-pass filter circuit and an AD conversion circuit which are sequentially connected, and the output end of the AD conversion circuit is connected to the input end of the main controller.
9. A computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface to implement the internet of things based geriatric health monitoring alert method of claims 1-5 when executed on an electronic device.
10. A computer-readable storage medium storing instructions that, when executed on a computer, cause the computer to perform the method for monitoring health of an elderly person based on internet of things as claimed in claims 1-5.
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