阅读说明：本技术 智能尿不湿 (Intelligent diaper ) 是由 韩文雄 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种智能尿不湿,包括尿不湿,包括印刷在尿不湿表面的工作电极,工作电极用以响应尿不湿表面的湿敏酸碱；酸碱度与温湿度检测模块,酸碱度与温湿度检测模块设置在尿不湿内,用以检测工作电极附近产生电解液及电势变化信号；监测模块,监测模块包括相连的控制器、数模转换电路,控制器与酸碱度与温湿度检测模块连接并控制酸碱度与温湿度检测模块定期检测尿不湿表面的工作电极,控制器将每次酸碱度与温湿度检测模块检测到的信息均传送给数模转换电路并由其将信号转化为数字信号；以及手机端APP,手机端APP通过无线连接的方式接收监测模块连接的数字信号数据,并处理分析。能监测婴儿排尿/排便以及提醒父母婴儿排尿/排便。(The invention discloses an intelligent diaper, which comprises a diaper body and a working electrode, wherein the working electrode is printed on the surface of the diaper body and is used for responding to humidity-sensitive acid and alkali on the surface of the diaper body; the pH value and temperature and humidity detection module is arranged in the diaper and is used for detecting electrolyte and potential change signals generated near the working electrode; the monitoring module comprises a controller and a digital-to-analog conversion circuit which are connected, the controller is connected with the pH value and temperature and humidity detection module and controls the pH value and temperature and humidity detection module to periodically detect the working electrode on the surface of the diaper, and the controller transmits information detected by the pH value and temperature and humidity detection module each time to the digital-to-analog conversion circuit and converts the signals into digital signals; and the mobile phone end APP receives the digital signal data connected with the monitoring module in a wireless connection mode and processes and analyzes the data. Can monitor the baby for urination/defecation and remind the parents of the baby for urination/defecation.)

1. The utility model provides an intelligence urine is not wet, includes the urine is not wet, its characterized in that: comprises that

The working electrode is printed on the surface of the diaper and used for responding to the humidity-sensitive acid-base on the surface of the diaper, and when an object to be detected contacts the working electrode on the surface of the diaper, electrolyte and potential change is generated near the working electrode;

The pH value and temperature and humidity detection module is arranged in the diaper and is used for detecting electrolyte and potential change signals generated near the working electrode;

The monitoring module comprises a controller (1) and a digital-to-analog conversion circuit which are connected, the controller (1) is connected with the pH value and temperature and humidity detection module and controls the pH value and temperature and humidity detection module to periodically detect a working electrode on the surface of the diaper, and the controller (1) transmits information detected by the pH value and temperature and humidity detection module each time to the digital-to-analog conversion circuit and converts the signals into digital signals;

And the mobile phone end APP (9), the mobile phone end APP (9) receives the digital signal data connected with the monitoring module in a wireless connection mode, and processes and analyzes the digital signal data.

2. the intelligent diaper according to claim 1, wherein: and the controller of the monitoring module is connected with the pH value and temperature and humidity detection module through a stretchable circuit.

3. The intelligent diaper according to claim 1, wherein: the controller (1) is connected to the Internet of things server through the connected Wifi router and the first API gateway (3), and the Internet of things server is connected with the mobile phone end APP (9) through the server/network application program (7) and the second APT gateway (8).

4. The intelligent diaper according to claim 3, wherein: the Wifi ROUTER adopts an AP mode or a ROUTER mode (2).

5. The intelligent diaper according to claim 3, wherein: the server of the Internet of things comprises a message queue (4), cache data (5) and a database (6), wherein the message queue (4) is used for setting/receiving parameters of equipment and facilitating the App (9) to subscribe the parameters of the equipment in real time; the cache data (5) is used for the online condition of the offline service access equipment and equipment parameters; the database (6) is used for recording the log of the equipment and verifying the validity of the equipment; and the mobile phone terminal App (9) accesses and sets the state and the numerical value of the equipment through the message queue (4), the cache data (5) and the database (6).

6. the intelligent diaper according to claim 1, wherein: the wireless connection mode is a Bluetooth communication mode, the digital-to-analog conversion circuit of the monitoring module is connected with a Bluetooth chip, and the Bluetooth chip is used for transmitting digital signals to a mobile phone end APP (9) through the Bluetooth communication mode after the digital signals are processed.

Technical Field

the invention relates to an intelligent diaper.

Background

The diaper is also called as a diaper, a paper diaper, a diaper, and is worn on the body of a person in order to prevent the person from urinating and defecating. The occurrence of the diaper greatly changes the lives of infants and nurseries, and the convenience is a main reason for selecting the diaper by people. The diaper uses strong water-absorbing materials, and some diapers can absorb water which is 5O times of the weight of the diaper. However, the current diaper has only a water absorbing function, and does not have functions of monitoring the urination/defecation of the infant and reminding parents of the urination/defecation of the infant.

Disclosure of Invention

To overcome the above disadvantages, it is an object of the present invention to provide an intelligent diaper capable of monitoring the urination/defecation of a baby and alerting parents of the urination/defecation of the baby.

In order to achieve the above purposes, the invention adopts the technical scheme that: an intelligent diaper comprises a diaper body and a working electrode, wherein the working electrode is printed on the surface of the diaper body and is used for responding to humidity-sensitive acid and alkali on the surface of the diaper body; the pH value and temperature and humidity detection module is arranged in the diaper and is used for detecting electrolyte and potential change signals generated near the working electrode; the monitoring module comprises a controller and a digital-to-analog conversion circuit which are connected, the controller is connected with the pH value and temperature and humidity detection module and controls the pH value and temperature and humidity detection module to periodically detect a working electrode on the surface of the diaper, and the controller transmits information detected by the pH value and temperature and humidity detection module each time to the digital-to-analog conversion circuit and converts signals into digital signals; and the mobile phone end APP receives the digital signal data connected with the monitoring module in a wireless connection mode and processes and analyzes the data.

The intelligent diaper has the beneficial effects that the intelligent diaper is based on the stretchable temperature, humidity and chemical sensor, and the urination time can be accurately positioned through the change of signals. This diaper's main part is disposable pH valve and temperature and humidity detection module, and this part is embedded into under the filter layer of diaper to on being connected to repeatedly usable's monitoring module, sensor (pH valve and temperature and humidity detection module) because in the diaper is wet, can not contact baby's skin, and the security is high. The controller controls the pH value and temperature and humidity detection module to detect a target substance (a working electrode on the surface of the diaper) regularly (for example, every 30s/60s), once a change is detected, the controller sends an alarm to an application program of the mobile phone terminal APP, the urination time is recorded, the urination interval time of the baby is recorded for parents, and even if the diaper is not used, the urination time of the baby can be known and regularly watched. In addition to recording urination time, once a parent receives a notification at the mobile phone end APP of the occurrence of urination, the reusable monitoring module is turned off, the soiled diaper is discarded, and the reusable components are then attached to a new diaper for continued monitoring. So that the diaper has functions of monitoring the baby's urination/defecation and reminding the parents of the baby's urination/defecation.

Preferably, the controller of the monitoring module is connected with the pH value and temperature and humidity detection module through a stretchable circuit. Stretchable circuits are prior art, for example, chinese invention patents: a stretchable circuit assembly having an authorized publication date of 2016-08-24 and an authorized publication number of CN 103619590B; chinese invention patents can also be adopted: stretchable circuit boards based on stretchable circuit boards of elastic substrates have an authorization publication number CN105578738B, an authorization publication date of 2019-01-25, etc. The stretchable circuit is adopted, so that the connection between the detection module and the pH value and temperature and humidity detection module can be ensured, and the detection module cannot be broken due to excessively violent pulling.

Preferably, the controller is connected to the internet of things server through a connected Wifi router and a first API gateway, and the internet of things server is connected with the mobile phone end APP through a server/network application program and a second API gateway.

Preferably, the Wifi ROUTER adopts an AP mode or a ROUTER mode.

Preferably, the internet of things server comprises a message queue, cache data and a database, wherein the message queue is used for setting/receiving parameters of the device and facilitating the real-time subscription of the app to the device parameters; the cache data is used for the online condition of the offline service access equipment and equipment parameters; the database is used for recording the log of the equipment, verifying the effectiveness of the equipment and facilitating the analysis of a big data system in the future; and the mobile phone terminal App sets the state and the numerical value of the equipment through message queues, cache data and database access.

Preferably, wireless connection's mode is the bluetooth communication mode, monitoring module's digital-to-analog conversion circuit connects bluetooth chip, bluetooth chip is used for transmitting to cell-phone end APP through the bluetooth communication mode after with digital signal processing.

Drawings

FIG. 1 is an Internet of things (IoT) first partial side view diagram;

Fig. 2 is an internet of things (IoT) second part side architecture diagram.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

referring to fig. 1 and 2, the intelligent diaper of the present embodiment includes a working electrode printed on a surface of the diaper, the working electrode is used for responding to a humidity-sensitive acid or alkali on the surface of the diaper, and when an object to be measured contacts the working electrode on the surface of the diaper, electrolyte and potential changes are generated near the working electrode; the pH value and temperature and humidity detection module is arranged in the diaper, and particularly can be arranged below a filter layer of the diaper to detect electrolyte and potential change signals generated near a working electrode, the detection is performed by a potential (potential) method, no external voltage is needed, the operation is performed in a passive mode, the detection result is not influenced by the area of the electrode, and the user sign information can be detected in an upgradable manner; accurately sampling the detection voltage of the working electrode in real time; the monitoring module comprises a controller 1 and a digital-to-analog conversion circuit which are connected, the controller 1 is connected with the pH and temperature and humidity detection module through a stretchable circuit and controls the pH and temperature detection module to periodically detect (such as detecting once for 30s or 60s or 90s.. once) a working electrode on the surface of the diaper, and the controller 1 transmits information detected by the pH and temperature and humidity detection module to the digital-to-analog conversion circuit and converts the signals into digital signals; and cell-phone end APP9, cell-phone end APP9 receives the digital signal data that monitoring module connects through wireless connection's mode to handle the analysis, and the bluetooth communication mode can be adopted to wireless connection's mode, and monitoring module's digital-to-analog conversion circuit connects the bluetooth chip, and the bluetooth chip is used for handling the back with digital signal, transmits to cell-phone end APP9 through the bluetooth communication mode, shows the testing result on the screen. The Bluetooth device is powered by an external battery, the battery can be charged through a USB, and the monitoring module integrates analog signal acquisition, Bluetooth signal processing and emission and a chargeable and dischargeable battery. The information can be sent to the mobile phone end APP9 of the parent in an alarm mode or an information sending mode.

The controller 1 is connected to the internet of things server through the connected Wifi router and the first API gateway 3, and the internet of things server is connected with the mobile phone end APP9 through the server/network application program 7 and the second API gateway 8. The Wifi ROUTER adopts an AP mode or a ROUTER mode 2.

The server of the internet of things comprises a message queue 4, cache data 5 and a database 6, wherein the message queue 4 is used for setting/receiving parameters of equipment and facilitating the App9 to subscribe the parameters of the equipment in real time; the cache data 5 is used for the online condition of the offline service access device and the device parameters; the database 6 is used for recording the log of the equipment and verifying the effectiveness of the equipment; the mobile phone side App9 accesses the state and the numerical value of the setting device through the message queue 4, the cache data 5 and the database 6.

The development of the mobile phone end App9 relates to Android or IOS platforms, the two platforms do not support each other, and meanwhile, the Bluetooth of the Bluetooth mobile phones of different versions is different, so that the popularization degree of the APP9 is directly influenced. And a platform APP9 with bluetooth communication. Besides Bluetooth connection, the current popular WeChat small program can be adopted, short message reminding service can be adopted for real-time data monitoring, and mutual support of platforms does not exist.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.