CN205163050U - Intelligence endowment monitor system - Google Patents
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- CN205163050U CN205163050U CN201520875519.4U CN201520875519U CN205163050U CN 205163050 U CN205163050 U CN 205163050U CN 201520875519 U CN201520875519 U CN 201520875519U CN 205163050 U CN205163050 U CN 205163050U
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Abstract
一种智能养老监护系统，涉及监护系统，所述系统包括智能手环、移动终端和远程监护服务平台，智能手环由体征信息监测单元和表带组成；体征信息监测单元外壳的上方有凹进去的圆形透明的显示屏表盖，在体征信息监测单元外壳的下方有凹进去的圆形透明的心率和脉搏采集表盖，体征信息监测单元外壳的一个侧面有报警按键按钮和唤醒按键按钮；体征信息监测单元外壳内有锂电池和体征信息采集电路板。该系统通过蓝牙通信发送给移动终端，达到实时报警的功能。同时根据老人的身体状况，给出利于健康的指导性建议，老人和子女可通过登录远程监护服务平台，对老人的日常活动和健康情况进行查询。
An intelligent elderly care monitoring system, relating to a monitoring system, the system includes a smart bracelet, a mobile terminal and a remote monitoring service platform, the smart bracelet is composed of a sign information monitoring unit and a watch strap; There is a round transparent display screen cover, a recessed round transparent heart rate and pulse collection cover under the shell of the physical sign information monitoring unit, and an alarm button and a wake-up button are located on one side of the shell of the physical sign information monitoring unit; There is a lithium battery and a physical sign information collection circuit board in the shell of the physical sign information monitoring unit. The system sends to the mobile terminal through Bluetooth communication to achieve the function of real-time alarm. At the same time, according to the physical condition of the elderly, it will give guiding suggestions that are beneficial to health. The elderly and their children can log in to the remote monitoring service platform to inquire about the daily activities and health conditions of the elderly.
Description
技术领域 technical field
本实用新型涉及监护系统，特别是涉及一种智能养老监护系统。 The utility model relates to a monitoring system, in particular to an intelligent elderly care monitoring system.
背景技术 Background technique
当前中国面临着巨大的人口老龄化压力，养老问题成为全社会关注的热点话题，因此对老年人健康状况、日常活动监护及医疗护理问题越来越受到重视。但由于独生子女与空巢化家庭的增多，大多数老年人无法得到及时监护，无法及时发现独居老人在日常生活中出现的意外，比如老人生病、摔倒起不来以及生理不健康导致作息紊乱等等。因此，如果能够对老人的健康状况、日常活动进行实时监控，达到及时发现和提前预防的目的，则能够给老人的健康生活带来安全保障。 At present, China is facing a huge population aging pressure, and the issue of old-age care has become a hot topic of concern to the whole society. Therefore, more and more attention has been paid to the health status of the elderly, monitoring of daily activities and medical care. However, due to the increase of one-child families and empty-nest families, most elderly people cannot receive timely monitoring, and cannot timely detect accidents in daily life of the elderly living alone, such as illness, falling, and disordered work and rest due to unhealthy physiology, etc. Wait. Therefore, if the health status and daily activities of the elderly can be monitored in real time to achieve the purpose of timely detection and early prevention, it can bring security to the healthy life of the elderly.
目前市场上也有一些用于老人健康的检测设备，但这些设备都是在检测时才能发现老人健康是否出现的问题，不能实时监控老人的健康状况。另外，这些检测设备只是对老人当时的健康问题进行检测，没有形成长期的数据积累，因此没有针对每个老人的不同特点进行有针对性的健康指导建议。 At present, there are some testing devices for the health of the elderly on the market, but these devices can only find out whether there is a problem with the health of the elderly during the detection, and cannot monitor the health status of the elderly in real time. In addition, these testing equipment only detect the health problems of the elderly at that time, without forming long-term data accumulation, so there is no targeted health guidance and advice for each elderly person's different characteristics.
因此，本实用新型提出一种智能养老监护系统，通过智能手环对老人体征信息进行全天候检测，达到对老人健康问题及时发现和提前预防的目的。为了降低智能手环的功耗，采用超低功耗蓝牙4.0通信协议与移动终端进行通信。移动终端解析体征数据并通过3G通信实现远程报警和数据远程传输的目的。远程监护服务平台通过大数据分析和数据挖掘，针对每个老人的不同情况，给出有利于健康的指导性建议。通过查阅资料，目前，对老人体征信息进行全天候检测、针对不同老人特点进行大数据分析、给出有针对性指导性建议的智能养老监护系统尚未见到报道。 Therefore, the utility model proposes an intelligent elderly care monitoring system, which detects the elderly's sign information all-weather through the smart bracelet, so as to achieve the purpose of timely discovery and early prevention of the health problems of the elderly. In order to reduce the power consumption of the smart bracelet, the ultra-low-power Bluetooth 4.0 communication protocol is used to communicate with the mobile terminal. The mobile terminal analyzes the physical signs data and realizes the purpose of remote alarm and data remote transmission through 3G communication. Through big data analysis and data mining, the remote monitoring service platform gives guiding suggestions that are beneficial to health according to the different situations of each elderly person. According to the data, at present, there are no reports on the intelligent elderly care monitoring system that detects the signs of the elderly around the clock, analyzes the characteristics of different elderly people according to big data, and gives targeted guidance and suggestions.
发明内容 Contents of the invention
本实用新型的目的在于提供一种智能养老监护系统，该系统通过蓝牙通信发送给移动终端，达到实时报警的功能。同时根据老人的身体状况，给出利于健康的指导性建议，老人和子女可通过登录远程监护服务平台，对老人的日常活动和健康情况进行查询。 The purpose of the utility model is to provide an intelligent nursing care system for the elderly, which can send to the mobile terminal through bluetooth communication, so as to achieve the function of real-time alarm. At the same time, according to the physical condition of the elderly, it will give guiding suggestions that are beneficial to health. The elderly and their children can log in to the remote monitoring service platform to inquire about the daily activities and health conditions of the elderly.
本实用新型的技术方案： Technical scheme of the utility model:
一种智能养老监护系统包括智能手环、移动终端和远程监护服务平台。 An intelligent elderly care monitoring system includes an intelligent bracelet, a mobile terminal and a remote monitoring service platform.
所述智能手环由体征信息监测单元和表带组成。 The smart bracelet is composed of a physical sign information monitoring unit and a strap.
体征信息监测单元有1个椭圆形的外壳。在体征信息监测单元外壳的上方有1个凹进去的圆形透明的显示屏表盖，用于保护显示屏。在在体征信息监测单元外壳的下方有1个凹进去的圆形透明的心率和脉搏采集表盖，用于保护和密封脉搏传感器和温度传感器。在体征信息监测单元外壳的一个侧面有1个报警按键按钮和1个唤醒按键按钮。在体征信息监测单元外壳的一对相对的2个侧面上分别安有表带母带和表带公带，用于将智能手环固定在腕上。在体征信息监测单元外壳内有1块锂电池和1块体征信息采集电路板。所述锂电池采用3.7V锂电池，容量500mAh，放电截止电压为2.75V，充电截止电压4.2V。所述体征信息采集电路板由主处理器电路、脉搏传感器、温度传感器、六轴加速度传感器、蜂鸣器、报警按键、唤醒按键、OLED显示屏和电源电路组成。该体征信息采集电路板上的主处理器电路由NRF51822及其外围电路组成，负责体征信息的采集、体征信息的传输和自动校时功能。该体征信息采集电路板上的脉搏传感器采用传感器PhotoSensor，PhotoSensor传感器是一款用于脉搏心率测量的光电反射式模拟传感器，发光二极管采用峰值波长为515nm的绿光LED，透过外壳下方的心率和脉搏采集表盖采集人体脉搏信息。该体征信息采集电路板上的温度传感器采用MLX90615，MLX90615采用红外测温技术实现非接触式温度测量。温度传感器采用MLX90615透过外壳下方的心率和脉搏采集表盖采集人体温信息。该体征信息采集电路板上的六轴加速度传感器采用MPU6050，六轴加速度传感器MPU6050负责采集智能手环的三轴加速度和三轴角速度，通过程序可以测得佩戴智能手环者是否跌倒。该体征信息采集电路板上的蜂鸣器采用3.3V无源蜂鸣器，用于电池没电提示和其他报警提示。该体征信息采集电路板上的报警按键与外壳侧面的报警按键按钮相连，用来识别老人出现意外时报警功能，具有最高级别的优先级，当报警按键按下后，通过蓝牙通信传输到智能手机，再由智能手机实现远程报警。该体征信息采集电路板上的唤醒按键与外壳侧面的唤醒按键按钮相连，用来唤醒OLED显示屏。处于低功耗考虑，平时OLED显示屏是不显示的，当唤醒按键按下时，唤醒OLED显示屏，OLED显示屏进行显示，显示2秒后自动关闭显示。该体征信息采集电路板上的OLED显示屏透过外壳上方的显示屏表盖显示时间信息和老人体征信息。时间信息包括年月日时分秒；体征信息包括温度、脉搏、运行特征。其中，通过蓝牙通信实现智能手机对手环自动校时，提高时钟准确性。该体征信息采集电路板上的电源电路由XC6206P332电源模块及其外围电路组成，负责将锂电池电压转换成3.3V电压，为系统供电。同时电源电路上具有电池电压检测电路，通过nRF51822对电池电压的检测，提示老人充电。电池接口处引出两条电源线，通过表带公带引出，用于给锂电池充电。 The sign information monitoring unit has an oval shell. There is a recessed circular transparent display screen cover above the shell of the physical sign information monitoring unit for protecting the display screen. There is a recessed round transparent heart rate and pulse collection meter cover under the shell of the physical sign information monitoring unit, which is used to protect and seal the pulse sensor and temperature sensor. There is an alarm key button and a wake-up key button on one side of the shell of the physical sign information monitoring unit. On two opposite sides of the shell of the physical sign information monitoring unit, there are respectively a master strap and a male strap for fixing the smart bracelet on the wrist. There is a lithium battery and a physical sign information collection circuit board in the shell of the physical sign information monitoring unit. The lithium battery is a 3.7V lithium battery with a capacity of 500mAh, a discharge cut-off voltage of 2.75V, and a charge cut-off voltage of 4.2V. The sign information acquisition circuit board is composed of a main processor circuit, a pulse sensor, a temperature sensor, a six-axis acceleration sensor, a buzzer, an alarm button, a wake-up button, an OLED display and a power circuit. The main processor circuit on the sign information collection circuit board is composed of NRF51822 and its peripheral circuits, responsible for the collection of sign information, the transmission of sign information and the automatic time calibration function. The pulse sensor on the sign information collection circuit board adopts sensor PhotoSensor, which is a photoelectric reflective analog sensor for pulse heart rate measurement. The pulse collection cover collects the pulse information of the human body. The temperature sensor on the sign information acquisition circuit board adopts MLX90615, and MLX90615 adopts infrared temperature measurement technology to realize non-contact temperature measurement. The temperature sensor uses MLX90615 to collect human body temperature information through the heart rate and pulse collection cover under the shell. The six-axis acceleration sensor on the sign information collection circuit board adopts MPU6050, which is responsible for collecting the three-axis acceleration and three-axis angular velocity of the smart bracelet. Through the program, it can detect whether the wearer of the smart bracelet has fallen. The buzzer on the sign information acquisition circuit board adopts a 3.3V passive buzzer, which is used for battery dead prompts and other alarm prompts. The alarm button on the sign information collection circuit board is connected to the alarm button on the side of the shell, which is used to identify the alarm function when the elderly have an accident. It has the highest priority. When the alarm button is pressed, it will be transmitted to the smartphone through Bluetooth communication. , and then realize remote alarm by smart phone. The wake-up key on the sign information collection circuit board is connected to the wake-up key button on the side of the housing to wake up the OLED display. In consideration of low power consumption, the OLED display is not displayed at ordinary times. When the wake-up button is pressed, the OLED display will be awakened, and the OLED display will display, and the display will be automatically turned off after 2 seconds. The OLED display screen on the sign information collection circuit board displays time information and elderly sign information through the display screen cover above the casing. Time information includes year, month, day, hour, minute, and second; physical sign information includes temperature, pulse, and operating characteristics. Among them, the automatic time adjustment of the smart phone bracelet is realized through Bluetooth communication, and the accuracy of the clock is improved. The power circuit on the sign information acquisition circuit board is composed of XC6206P332 power module and its peripheral circuit, which is responsible for converting the lithium battery voltage into 3.3V voltage to supply power for the system. At the same time, there is a battery voltage detection circuit on the power circuit, and the nRF51822 detects the battery voltage to prompt the elderly to charge. Two power cables are drawn out from the battery interface, and are drawn out through the strap of the strap to charge the lithium battery.
所述移动终端由支持蓝牙4.0的Android手机和APP构成。移动终端APP按照功能不同分为物理层、数据链路层、智能分析层、用户应用层。 The mobile terminal is composed of an Android mobile phone and an APP supporting Bluetooth 4.0. Mobile terminal APP is divided into physical layer, data link layer, intelligent analysis layer and user application layer according to different functions.
物理层由支持蓝牙4.0的Android手机的硬件物理层组成，负责蓝牙无线通信和3G无线通信的无线信号的接收与发射。数据链路层由蓝牙通信协议解析模块和3G通信协议解析模块构成，通过APP程序调用Android手机内的Android操作系统API函数，实现蓝牙通信协议解析和3G通信协议解析。智能分析层由数据处理模块构成，负责对智能手环发送的体征数据进行处理，采用自适应寻峰小波阈值去噪算法提高心理检测的准确度。根据六轴加速度传感器输出数据分析老人步态行为，进一步分析是否具有跌倒情况。同时通过3G通信网络将老人体征信息发送给远程监护服务平台。用户应用层包括体征信息显示模块、自动校时模块、紧急报警模块。体征信息显示模块通过APP编程实现在Android手机屏幕上显示老人体温、脉搏、步态信息。自动校时模块负责接收智能手环发送的自动校时命令，然后通过Android操作系统API函数函数获取Android手机手机当前时间，通过蓝牙发送到智能手环。紧急报警模块负责当老人出现心率不稳、跌倒等紧急情况下，通过3G通信网络将报警信息传送给老人的子女。 The physical layer is composed of the hardware physical layer of the Android mobile phone that supports Bluetooth 4.0, and is responsible for receiving and transmitting wireless signals of Bluetooth wireless communication and 3G wireless communication. The data link layer is composed of a Bluetooth communication protocol analysis module and a 3G communication protocol analysis module. The Android operating system API function in the Android mobile phone is called through the APP program to realize the analysis of the Bluetooth communication protocol and the 3G communication protocol. The intelligent analysis layer is composed of a data processing module, which is responsible for processing the physical sign data sent by the smart bracelet, and adopts the adaptive peak-seeking wavelet threshold denoising algorithm to improve the accuracy of psychological detection. Analyze the gait behavior of the elderly according to the output data of the six-axis acceleration sensor, and further analyze whether there is a fall. At the same time, the elderly's sign information is sent to the remote monitoring service platform through the 3G communication network. The user application layer includes a sign information display module, an automatic time calibration module, and an emergency alarm module. The sign information display module realizes displaying the body temperature, pulse and gait information of the elderly on the screen of the Android mobile phone through APP programming. The automatic time calibration module is responsible for receiving the automatic time calibration command sent by the smart bracelet, and then obtains the current time of the Android mobile phone through the API function of the Android operating system, and sends it to the smart bracelet through Bluetooth. The emergency alarm module is responsible for transmitting the alarm information to the children of the elderly through the 3G communication network when the elderly have an unstable heart rate, fall and other emergency situations.
所述远程监护服务平台由服务器和相应的老人监护管理系统组成。老人监护管理系统按照功能不同分为物理层、数据链路层、智能分析层、用户应用层。物理层由服务器内的有线网卡或无线网卡组成，负责接收Internet发送数据的有线物理信号或无线射频信号。数据链路层由TCP/IP协议解析模块构成，实现TCP/IP协议解析，进而获得移动终端发送的数据。智能分析层由数据挖掘模块构成，通过对老人体征数据进行长时间的积累，挖掘出有益于老人身体健康的信息，根据每位老人的身体状况，给出利于健康的指导性建议。用户应用层由用户登录模块、用户健康分析模块、用户体检建议模块、用户饮食建议模块、紧急报警模块。用户登录模块实现老人及子女通过远程登录进行访问养老监护系统。用户健康分析模块根据长时间对老人体征信息的分析，给出老人健康状况。用户体检建议模块根据长时间对老人体征信息的分析，对某一项或某几项健康状况欠佳的指标指导老人进行体检项目。用户饮食建议模块根据长时间对老人体征信息的分析，针对每一个老人的特点，给出合理的饮食建议。紧急报警模块负责当老人出现心率不稳、跌倒等紧急情况下，进行报警，及时派人前往救助。 The remote monitoring service platform is composed of a server and a corresponding elderly monitoring management system. The elderly monitoring and management system is divided into physical layer, data link layer, intelligent analysis layer, and user application layer according to different functions. The physical layer is composed of wired network card or wireless network card in the server, which is responsible for receiving wired physical signals or wireless radio frequency signals sent by the Internet. The data link layer is composed of a TCP/IP protocol analysis module, which implements TCP/IP protocol analysis, and then obtains the data sent by the mobile terminal. The intelligent analysis layer is composed of a data mining module. Through the long-term accumulation of the elderly's sign data, information that is beneficial to the health of the elderly is mined, and according to the physical condition of each elderly, guiding suggestions that are beneficial to health are given. The user application layer consists of a user login module, a user health analysis module, a user physical examination suggestion module, a user diet suggestion module, and an emergency alarm module. The user login module enables the elderly and their children to access the elderly care monitoring system through remote login. The user health analysis module gives the health status of the elderly based on the analysis of the elderly's sign information for a long time. The user physical examination suggestion module guides the elderly to perform physical examination items for one or several indicators of poor health based on the long-term analysis of the elderly's sign information. The user diet suggestion module gives reasonable dietary suggestions according to the characteristics of each elderly person based on the long-term analysis of the elderly's sign information. The emergency alarm module is responsible for calling the police and sending people to rescue in time when the elderly have an unstable heart rate, fall and other emergency situations.
本实用新型的有益效果是： The beneficial effects of the utility model are:
1、将脉搏、体温、运动加速度、时钟显示功能功能集成到一个智能手环上，实现对老人体征信息非接触、全天候检测。 1. Integrate the pulse, body temperature, motion acceleration, and clock display functions into a smart bracelet to realize non-contact and all-weather detection of the signs and information of the elderly.
2、移动终端通过3G通信实现远程报警和数据远程传输，解决了传输距离受限的问题。 2. The mobile terminal realizes remote alarm and data remote transmission through 3G communication, which solves the problem of limited transmission distance.
3、远程监护服务平台通过大数据分析和数据挖掘，针对每个老人的不同情况，给出有利于健康的指导性建议。 3. Through big data analysis and data mining, the remote monitoring service platform gives guiding suggestions that are beneficial to health according to the different situations of each elderly person.
附图说明 Description of drawings
图1为本实用新型系统框图； Fig. 1 is a block diagram of the utility model system;
图2为本实用新型智能手环结构示意图； Fig. 2 is a structural schematic diagram of the utility model smart bracelet;
图3为本实用新型智能手环电路框图； Fig. 3 is a circuit block diagram of the utility model smart bracelet;
图4为本实用新型移动终端软件系统结构图； Fig. 4 is a structural diagram of the utility model mobile terminal software system;
图5为本实用新型远程监护服务平台软件系统结构图。 Fig. 5 is a structural diagram of the software system of the remote monitoring service platform of the present invention.
图中附件：1为智能手环，2为移动终端，3为远程监护服务平台，4为显示屏表盖，5为体征信息监测单元外壳，6为锂电池，7为表带母带，8为表带公带，9为报警按键按钮，10为唤醒按键按钮，11为心率和脉搏采集表盖。 Attachments in the picture: 1 is the smart bracelet, 2 is the mobile terminal, 3 is the remote monitoring service platform, 4 is the cover of the display screen, 5 is the shell of the physical sign information monitoring unit, 6 is the lithium battery, 7 is the master strap of the strap, 8 9 is an alarm key button, 10 is a wake-up key button, and 11 is a heart rate and pulse collection watch cover.
具体实施方式 detailed description
实施例 Example
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。 The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
见图1、图2、图3、图4、图5，一种智能养老监护系统包括智能手环1、移动终端2和远程监护服务平台3。 Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, an intelligent elderly care monitoring system includes a smart bracelet 1, a mobile terminal 2 and a remote monitoring service platform 3.
所述智能手环1由体征信息监测单元和表带组成。 The smart bracelet 1 is composed of a physical sign information monitoring unit and a watch strap.
体征信息监测单元有1个椭圆形的外壳。在体征信息监测单元外壳5的上方有1个凹进去的圆形透明的显示屏表盖4，用于保护显示屏。在在体征信息监测单元外壳5的下方有1个凹进去的圆形透明的心率和脉搏采集表盖11，用于保护和密封脉搏传感器和温度传感器。在体征信息监测单元外壳5的一个侧面有1个报警按键按钮9和1个唤醒按键按钮10。在体征信息监测单元外壳5的一对相对的2个侧面上分别安有表带母带7和表带公带8，用于将智能手环固定在腕上。在体征信息监测单元外壳5内有1块锂电池6和1块体征信息采集电路板。所述锂电池6采用3.7V锂电池，容量500mAh，放电截止电压为2.75V，充电截止电压4.2V。所述体征信息采集电路板由主处理器电路、脉搏传感器、温度传感器、六轴加速度传感器、蜂鸣器、报警按键、唤醒按键、OLED显示屏和电源电路组成。该体征信息采集电路板上的主处理器电路由NRF51822及其外围电路组成，负责体征信息的采集、体征信息的传输和自动校时功能。该体征信息采集电路板上的脉搏传感器采用传感器PhotoSensor，PhotoSensor传感器是一款用于脉搏心率测量的光电反射式模拟传感器，发光二极管采用峰值波长为515nm的绿光LED，透过外壳下方的心率和脉搏采集表盖11采集人体脉搏信息。该体征信息采集电路板上的温度传感器采用MLX90615，MLX90615采用红外测温技术实现非接触式温度测量。温度传感器采用MLX90615透过外壳下方的心率和脉搏采集表盖11采集人体温信息。该体征信息采集电路板上的六轴加速度传感器采用MPU6050，六轴加速度传感器MPU6050负责采集智能手环的三轴加速度和三轴角速度，通过程序可以测得佩戴智能手环者是否跌倒。该体征信息采集电路板上的蜂鸣器采用3.3V无源蜂鸣器，用于锂电池6没电提示和其他报警提示。该体征信息采集电路板上的报警按键与外壳侧面的报警按键按钮9相连，用来识别老人出现意外时报警功能，具有最高级别的优先级，当报警按键按下后，通过蓝牙通信传输到智能手机，再由智能手机实现远程报警。该体征信息采集电路板上的唤醒按键与外壳侧面的唤醒按键按钮10相连，用来唤醒OLED显示屏。处于低功耗考虑，平时OLED显示屏是不显示的，当唤醒按键按下时，唤醒OLED显示屏，OLED显示屏进行显示，显示2秒后自动关闭显示。该体征信息采集电路板上的OLED显示屏透过外壳上方的显示屏表盖4显示时间信息和老人体征信息。时间信息包括年月日时分秒；体征信息包括温度、脉搏、运行特征。其中，通过蓝牙通信实现智能手机对手环自动校时，提高时钟准确性。该体征信息采集电路板上的电源电路由XC6206P332电源模块及其外围电路组成，负责将锂电池6电压转换成3.3V电压，为系统供电。同时电源电路上具有电池电压检测电路，通过nRF51822对电池电压的检测，提示老人充电。电池接口处引出两条电源线，通过表带公带8引出，用于给锂电池充电。 The sign information monitoring unit has an oval shell. There is a recessed circular transparent display screen cover 4 above the shell 5 of the physical sign information monitoring unit for protecting the display screen. There is a recessed circular transparent heart rate and pulse collection meter cover 11 under the shell 5 of the physical sign information monitoring unit, which is used to protect and seal the pulse sensor and temperature sensor. On one side of the shell 5 of the physical sign information monitoring unit, there is an alarm button 9 and a wake-up button 10 . A master strap 7 and a male strap 8 are installed on a pair of opposite sides of the physical sign information monitoring unit housing 5, respectively, for fixing the smart bracelet on the wrist. There is a lithium battery 6 and a physical sign information collection circuit board inside the shell 5 of the physical sign information monitoring unit. The lithium battery 6 is a 3.7V lithium battery with a capacity of 500mAh, a discharge cut-off voltage of 2.75V, and a charge cut-off voltage of 4.2V. The sign information acquisition circuit board is composed of a main processor circuit, a pulse sensor, a temperature sensor, a six-axis acceleration sensor, a buzzer, an alarm button, a wake-up button, an OLED display and a power circuit. The main processor circuit on the sign information collection circuit board is composed of NRF51822 and its peripheral circuits, responsible for the collection of sign information, the transmission of sign information and the automatic time calibration function. The pulse sensor on the sign information collection circuit board adopts sensor PhotoSensor, which is a photoelectric reflective analog sensor for pulse heart rate measurement. The pulse collection table cover 11 collects the pulse information of the human body. The temperature sensor on the sign information acquisition circuit board adopts MLX90615, and MLX90615 adopts infrared temperature measurement technology to realize non-contact temperature measurement. The temperature sensor adopts MLX90615 to collect human body temperature information through the heart rate and pulse collection cover 11 under the shell. The six-axis acceleration sensor on the sign information collection circuit board adopts MPU6050, which is responsible for collecting the three-axis acceleration and three-axis angular velocity of the smart bracelet. Through the program, it can detect whether the wearer of the smart bracelet has fallen. The buzzer on the sign information collection circuit board adopts a 3.3V passive buzzer, which is used for prompting that the lithium battery 6 is out of power and other alarm prompts. The alarm button on the sign information collection circuit board is connected to the alarm button 9 on the side of the shell, and is used to identify the alarm function when the elderly have an accident. It has the highest priority. When the alarm button is pressed, it is transmitted to the smart phone through Bluetooth Mobile phone, and then realize remote alarm by smart phone. The wake-up key on the sign information collection circuit board is connected to the wake-up key button 10 on the side of the shell to wake up the OLED display. In consideration of low power consumption, the OLED display is not displayed at ordinary times. When the wake-up button is pressed, the OLED display will be awakened, and the OLED display will display, and the display will be automatically turned off after 2 seconds. The OLED display screen on the sign information collection circuit board displays time information and elderly sign information through the display screen cover 4 above the casing. Time information includes year, month, day, hour, minute, and second; physical sign information includes temperature, pulse, and operating characteristics. Among them, the automatic time adjustment of the smart phone bracelet is realized through Bluetooth communication, and the accuracy of the clock is improved. The power circuit on the sign information acquisition circuit board is composed of XC6206P332 power module and its peripheral circuit, which is responsible for converting the voltage of lithium battery 6 into 3.3V voltage to supply power for the system. At the same time, there is a battery voltage detection circuit on the power circuit, and the nRF51822 detects the battery voltage to prompt the elderly to charge. Two power lines are drawn from the battery interface, and are drawn through the watch strap 8 for charging the lithium battery.
所述移动终端2由支持蓝牙4.0的Android手机和APP构成。移动终端APP按照功能不同分为物理层、数据链路层、智能分析层、用户应用层。物理层由支持蓝牙4.0的Android手机的硬件物理层组成，负责蓝牙无线通信和3G无线通信的无线信号的接收与发射。数据链路层由蓝牙通信协议解析模块和3G通信协议解析模块构成，通过APP程序调用Android手机内的Android操作系统API函数，实现蓝牙通信协议解析和3G通信协议解析。智能分析层由数据处理模块构成，负责对智能手环1发送的体征数据进行处理，采用自适应寻峰小波阈值去噪算法提高心理检测的准确度。根据六轴加速度传感器输出数据分析老人步态行为，进一步分析是否具有跌倒情况。同时通过3G通信网络将老人体征信息发送给远程监护服务平台3。用户应用层包括体征信息显示模块、自动校时模块、紧急报警模块。体征信息显示模块通过APP编程实现在Android手机屏幕上显示老人体温、脉搏、步态信息。自动校时模块负责接收智能手环1发送的自动校时命令，然后通过Android操作系统API函数函数获取Android手机手机当前时间，通过蓝牙发送到智能手环1。紧急报警模块负责当老人出现心率不稳、跌倒等紧急情况下，通过3G通信网络将报警信息传送给老人的子女。 The mobile terminal 2 is composed of an Android mobile phone and an APP supporting Bluetooth 4.0. Mobile terminal APP is divided into physical layer, data link layer, intelligent analysis layer and user application layer according to different functions. The physical layer is composed of the hardware physical layer of the Android mobile phone that supports Bluetooth 4.0, and is responsible for receiving and transmitting wireless signals of Bluetooth wireless communication and 3G wireless communication. The data link layer is composed of a Bluetooth communication protocol analysis module and a 3G communication protocol analysis module. The Android operating system API function in the Android mobile phone is called through the APP program to realize the analysis of the Bluetooth communication protocol and the 3G communication protocol. The intelligent analysis layer is composed of a data processing module, which is responsible for processing the physical sign data sent by the smart bracelet 1, and adopts the adaptive peak-seeking wavelet threshold denoising algorithm to improve the accuracy of psychological detection. Analyze the gait behavior of the elderly according to the output data of the six-axis acceleration sensor, and further analyze whether there is a fall. At the same time, the elderly's sign information is sent to the remote monitoring service platform 3 through the 3G communication network. The user application layer includes a sign information display module, an automatic time calibration module, and an emergency alarm module. The sign information display module realizes displaying the body temperature, pulse and gait information of the elderly on the screen of the Android mobile phone through APP programming. The automatic time calibration module is responsible for receiving the automatic time calibration command sent by the smart bracelet 1, and then obtains the current time of the Android mobile phone through the Android operating system API function, and sends it to the smart bracelet 1 through Bluetooth. The emergency alarm module is responsible for transmitting the alarm information to the children of the elderly through the 3G communication network when the elderly have an unstable heart rate, fall and other emergency situations.
所述远程监护服务平台3由服务器和相应的老人监护管理系统组成。老人监护管理系统按照功能不同分为物理层、数据链路层、智能分析层、用户应用层。物理层由服务器内的有线网卡或无线网卡组成，负责接收Internet发送数据的有线物理信号或无线射频信号。数据链路层由TCP/IP协议解析模块构成，实现TCP/IP协议解析，进而获得移动终端2发送的数据。智能分析层由数据挖掘模块构成，通过对老人体征数据进行长时间的积累，挖掘出有益于老人身体健康的信息，根据每位老人的身体状况，给出利于健康的指导性建议。用户应用层由用户登录模块、用户健康分析模块、用户体检建议模块、用户饮食建议模块、紧急报警模块。用户登录模块实现老人及子女通过远程登录进行访问养老监护系统。用户健康分析模块根据长时间对老人体征信息的分析，给出老人健康状况。用户体检建议模块根据长时间对老人体征信息的分析，对某一项或某几项健康状况欠佳的指标指导老人进行体检项目。用户饮食建议模块根据长时间对老人体征信息的分析，针对每一个老人的特点，给出合理的饮食建议。紧急报警模块负责当老人出现心率不稳、跌倒等紧急情况下，进行报警，及时派人前往救助。 The remote monitoring service platform 3 is composed of a server and a corresponding elderly monitoring management system. The elderly monitoring and management system is divided into physical layer, data link layer, intelligent analysis layer, and user application layer according to different functions. The physical layer is composed of wired network card or wireless network card in the server, which is responsible for receiving wired physical signals or wireless radio frequency signals sent by the Internet. The data link layer is composed of a TCP/IP protocol analysis module, which implements TCP/IP protocol analysis, and then obtains data sent by the mobile terminal 2 . The intelligent analysis layer is composed of a data mining module. Through the long-term accumulation of the elderly's sign data, information that is beneficial to the health of the elderly is mined, and according to the physical condition of each elderly, guiding suggestions that are beneficial to health are given. The user application layer consists of a user login module, a user health analysis module, a user physical examination suggestion module, a user diet suggestion module, and an emergency alarm module. The user login module enables the elderly and their children to access the elderly care monitoring system through remote login. The user health analysis module gives the health status of the elderly based on the analysis of the elderly's sign information for a long time. The user physical examination suggestion module guides the elderly to perform physical examination items for one or several indicators of poor health based on the long-term analysis of the elderly's sign information. The user diet suggestion module gives reasonable dietary suggestions according to the characteristics of each elderly person based on the long-term analysis of the elderly's sign information. The emergency alarm module is responsible for calling the police and sending people to rescue in time when the elderly have an unstable heart rate, fall and other emergency situations.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249945A (en) * | 2015-11-05 | 2016-01-20 | 沈阳大学 | Intelligent old-age care monitoring system |
| CN106491105A (en) * | 2016-11-02 | 2017-03-15 | 沈阳大学 | A kind of home for the aged's intelligent guarding system |
| CN106600920A (en) * | 2016-12-27 | 2017-04-26 | 深圳市文立科技有限公司 | Outdoor safety alarm device and monitoring system |
| CN108257679A (en) * | 2018-01-22 | 2018-07-06 | 五邑大学 | A kind of the elderly's wearable device system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249945A (en) * | 2015-11-05 | 2016-01-20 | 沈阳大学 | Intelligent old-age care monitoring system |
| CN106491105A (en) * | 2016-11-02 | 2017-03-15 | 沈阳大学 | A kind of home for the aged's intelligent guarding system |
| CN106600920A (en) * | 2016-12-27 | 2017-04-26 | 深圳市文立科技有限公司 | Outdoor safety alarm device and monitoring system |
| CN108257679A (en) * | 2018-01-22 | 2018-07-06 | 五邑大学 | A kind of the elderly's wearable device system |
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