阅读说明：本技术 基于智能手环和物联网的戒护监测系统 (Guarding monitoring system based on intelligent bracelet and Internet of things ) 是由 刘大生 颜国正 王志武 韩玎 姜萍萍 赵凯 于 2019-05-06 设计创作，主要内容包括：一种基于智能手环和物联网的戒护监测系统,包括：供戒毒人员随身携带的智能手环、若干个Zigbee路由器、至少一个用于Zigbee网络的建立和维护的Zigbee网关、局域网路由器、监护中心服务器、监护终端、数据管理终端和数据库服务器,本发明通过组建戒毒人员戒护与监测网络,用于对人员生理信息的实时连续检测、网络传输及集中保存；具有戒毒人员生理信息自动分析处理、健康状况智能评估、异常情况报警及预警、人员健康档案管理功能,用于戒毒人员医疗康复监护业务的全过程信息化安全管理。(The utility model provides a guard monitoring system based on intelligence bracelet and thing networking, includes: the intelligent bracelet is used for the rehabilitation personnel to carry, and comprises a plurality of Zigbee routers, at least one Zigbee gateway used for establishing and maintaining a Zigbee network, a local area network router, a monitoring center server, a monitoring terminal, a data management terminal and a database server; the system has the functions of automatic analysis and processing of physiological information of drug addicts, intelligent evaluation of health conditions, alarming and early warning of abnormal conditions and management of personnel health files, and is used for informatization safety management of the whole process of medical rehabilitation monitoring business of the drug addicts.)

1. The utility model provides a monitoring system that guards against based on intelligence bracelet and thing networking which characterized in that includes: supply intelligent bracelet, a plurality of Zigbee router, at least one Zigbee gateway, local area network router, guardianship center server, guardianship terminal, data management terminal and database server that the personnel of abstaining from drugs hand-carry, are used for the establishment and the maintenance of Zigbee network, wherein: the intelligent bracelet, the Zigbee router and the Zigbee gateway form a Zigbee wireless sensor network, the local area network router, the monitoring center server, the monitoring terminal, the data management terminal and the database server form a local area network in the forced drug rehabilitation facility, the intelligent bracelet collects the body temperature, pulse, blood oxygen saturation, blood pressure vital sign information and the positioning information of the drug rehabilitation personnel and outputs the body temperature, pulse, blood oxygen saturation, blood pressure vital sign information and the positioning information to the Zigbee router, the Zigbee router receives the Zigbee data packet and carries out transceiving, analysis and classification processing on the network data packet according to the target address of the data packet, the Zigbee gateway accesses the Zigbee network into the local area network in the forced drug rehabilitation facility to form a platform for the monitoring personnel to evaluate the physiological condition of the drug rehabilitation personnel, the local area network router is respectively connected with the Zigbee gateway, the monitoring center server, the monitoring terminal, the data management terminal and the database server and transmits the data interaction, data, the intelligent anti-drug rehabilitation system comprises a monitoring center server, a monitoring terminal, a database server and a data management terminal, wherein the monitoring center server receives, processes and records Zigbee wireless sensor network data from a Zigbee gateway, and feeds vital sign information, positioning information and abnormal condition alarm information back to a monitor for analysis;

the classification processing means: when the target address is the node, the data packet is analyzed, and a corresponding processing function is called for processing; when the target address is the monitoring center server, searching an available gateway address and sending the gateway to the monitoring center server; and when the target address is the broadcast address, other node addresses broadcast or forward the data packet according to the target address.

2. The system of claim 1, wherein the Zigbee gateway comprises a Zigbee coordinator and an ethernet interface module, wherein: the Zigbee coordinator is used for establishing and maintaining a Zigbee network, communicating with each node of the ZigBee wireless sensor network, controlling and coordinating communication among the wireless sensor networks, and having the capability of establishing dynamic link with a new node in the wireless sensor network;

the Zigbee and ethernet information exchange function includes:

1) the device discovery function is that the address of the server in the monitoring center is stored in NAND FLASH of the Zigbee gateway node, and the address of the intranet server may change with the difference of the application environment, and at this time, the data of the Zigbee gateway node cannot be received, so the server will periodically send a message including the server address and the port on a predetermined multicast address, all gateway nodes listen to the multicast address after the network configuration is completed, after receiving the data packet, check whether the server address and the port are matched with the record in NAND FLASH, and when the server address and the port are not matched, write the new address into the FLASH and direct the target address of the data transmission to the new address;

2) helping the gateway node to check the ethernet connection;

3) a normal data transmission function with the server, that is, the Zigbee gateway node sends a data packet from itself or another node to the server, and receives a command from the server;

4) and a serial data format conversion function with the Zigbee coordinator, that is, the gateway node receives a command from the server, converts the command into a Zigbee protocol format, and then sends the command to the Zigbee coordinator through the SPI interface, or otherwise performs protocol conversion on Zigbee wireless network data received from the Zigbee coordinator into a TCP/IP protocol format.

3. The abstinence monitoring system as claimed in claim 1, wherein said smart band comprises: epitheca, display screen, three-colour LED lamp, the main control circuit board who contains Zigbee terminal communication module, vibrating motor, inferior valve, body temperature sensor, photoelectric sensor, chargeable lithium cell, power button, FPC board and warning button, wherein: the display screen, three-colour LED lamp and warning button set up and are used for the demonstration and the user emergency alarm of sensor detection information on the epitheca, body temperature sensor and photoelectric sensor set up and are used for detecting human body temperature on the inferior valve, the rhythm of the heart, oxyhemoglobin saturation and blood pressure vital sign information, the master control circuit board is handled and is encoded the information that body temperature sensor and photoelectric sensor gathered and feed back the processing result to end user through display screen and three-colour LED lamp, send to the Zigbee network through Zigbee terminal communication module, the display screen shows time, vital sign information, electric quantity and communication signal intensity, the warning button sends user alarm information to guardianship center server through the Zigbee network, vibrating motor gives user's warning information before being used for before and after the physiological parameter detects, the FPC board is used for the connection between master control circuit board and the display screen, intelligent bracelet is worn and is gathered the important information and location and the abnormal conditions of the multiple reflection sign of detoxification personnel on detoxification personnel The alarm information transmits the acquired information to a local area network of a drug rehabilitation department via a Zigbee network, and realizes the functions of data acquisition, real-time positioning and alarm early warning of large-scale mass centralized abstinence of drug rehabilitation personnel.

4. The abstinence monitoring system as claimed in claim 1, wherein said monitoring center server comprises: zigbee network data processing module, Zigbee network maintenance module, database access interface module, message pushing module, timing job scheduling module and log module, wherein: the Zigbee network data processing module is connected with a Zigbee gateway and a database server to realize the collection, analysis and storage of Zigbee network data, the Zigbee network maintenance module is connected with the Zigbee gateway and periodically sends a device discovery packet to the Zigbee gateway to maintain the topology information of the Zigbee network, the database access interface module is connected with the monitoring terminal module and the data management terminal module to act on a database access request of the monitoring terminal module and the data management terminal module, the message pushing module is connected with the monitoring terminal module to respond to the request message of the monitoring terminal and push a real-time message to the monitoring terminal, the timing operation scheduling module is connected with the Zigbee gateway to realize the timing acquisition of the sensing data of the Zigbee terminal nodes, and the log module is connected with the database server module to realize the recording and management functions of the log server of the monitoring center.

5. The abstinence monitoring system as claimed in claim 1, wherein said data management terminal comprises: the system comprises an equipment information management module, a drug-dropping personnel information management module, an equipment binding information management module, an equipment configuration management module, a monitoring center server timing operation management module, a historical data query management module and a user information management module, wherein: the equipment information management module is connected with the database server, manages the physical addresses and equipment number information of all equipment, realizes the functions of creating, modifying, deleting and inquiring the equipment, the drug-dropping personnel information management module is connected with the database server, manages the basic information of the drug-dropping personnel wearing the bracelet, realizes the creation, query, modification and deletion of the information of the drug-dropping personnel, is connected with the monitoring center server and the database server, realizes the association between the sensor data and the state and the drug-dropping personnel by binding the terminal nodes in the Zigbee network to the room number of the drug-dropping personnel recorded in the database server, provides the query, addition and deletion operations of the binding information, is connected with the Zigbee gateway and the database server, can configure the parameters of the Zigbee equipment during the operation, and realizes the adjustment and optimization of the operation state of the Zigbee equipment, the Zigbee equipment writes NAND FLASH the configuration information after receiving the configuration information to realize the persistence of the configuration, the monitoring center server timing operation management module is connected with the monitoring center server, the monitoring center server operation scheduling module is remotely connected to carry out the creation, browsing and deletion operation of the timing operation, the historical data query management module is connected with the database server to query the historical data record of each guardian and export the record in a chart mode as the guard basis of the guardian, the user information management module is connected with the database server to manage the basic information of the user, and the creation, query, modification and deletion of the user information of the guardian are realized.

6. The abstinence monitoring system as claimed in claim 1, wherein said monitoring terminal comprises: physiological parameter real-time display module, network topology information management module, equipment and sensor control module and alarm management module, wherein: the real-time physiological parameter display module is connected with the monitoring center server and the database server, displays various physiological parameter data and states by using a main view, a detailed view and a curve view, displays the basic states and the physiological parameter data of all the drug-addicts, displays the dynamic change of the data by using a curve mode by using the curve view, displays the detailed data, the states and the time acquired by all the intelligent bracelets by using the detailed view, provides a control interface of a physiological parameter acquisition sensor of the intelligent bracelets, displays the real-time position information of a wearer in the view, and allows a guardian to analyze the physiological data of the drug-addicts recorded by the monitoring center through a monitoring terminal so as to evaluate the physical health conditions and the drug-addicts effects of the drug-addicts, the network topology information management module is connected with the monitoring center server and the database server, and draws a ZigBee network topology map according to the, the equipment and sensor control module is connected with the monitoring center server to provide a control interface for the Zigbee equipment or a certain Zigbee terminal node sensor, all the sensors are turned on or turned off, and the alarm management module is connected with the monitoring center server to realize the creation, change and deletion of data alarm strategies of each Zigbee terminal node sensor and respond to the alarm information of the terminal node.

Technical Field

The invention relates to a technology in the field of wireless communication, in particular to an intelligent bracelet and Internet of things-based guard monitoring system.

Background

The method has the advantages that the relapse rate of drug-addicted persons after detoxification is very high, the psychological dependence of drug-addicts on drugs can be effectively reduced by adopting a comprehensive medical rehabilitation method, and the accurate detection and the comprehensive analysis of the physiological parameters of the drug-addicts are beneficial to the reduction of the relapse rate and the prevention of the death of the drug-addicts. The existing anti-relapse technology comprises health monitoring by adopting an intelligent bracelet, but the technology can not meet the requirements of network data transmission for large-scale mass centralized abstinence of drug addicts and real-time positioning and alarming and early warning of the drug addicts.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an intelligent bracelet and Internet of things-based guard monitoring system, which is used for continuously detecting, transmitting and storing physiological information of people in a centralized manner in real time by constructing a guard and monitoring network for drug-dropping people; the system has the functions of automatic analysis and processing of physiological information of drug addicts, intelligent evaluation of health conditions, alarming and early warning of abnormal conditions and management of personnel health files, and is used for informatization safety management of the whole process of medical rehabilitation monitoring business of the drug addicts.

The invention is realized by the following technical scheme:

the invention comprises the following steps: supply intelligent bracelet, a plurality of Zigbee router, at least one Zigbee gateway, local area network router, guardianship center server, guardianship terminal, data management terminal and database server that the personnel of abstaining from drugs hand-carry, are used for the establishment and the maintenance of Zigbee network, wherein: the intelligent bracelet, the Zigbee router and the Zigbee gateway form a Zigbee wireless sensor network, the local area network router, the monitoring center server, the monitoring terminal, the data management terminal and the database server form a local area network in the forced drug rehabilitation facility, the intelligent bracelet collects vital sign information, such as body temperature, pulse, blood oxygen saturation, blood pressure and the like, and positioning information of a drug rehabilitation person and outputs the vital sign information and the positioning information to the Zigbee router, the Zigbee router receives a Zigbee data packet and performs transceiving, analysis and classification processing on the network data packet according to a target address of the data packet, the Zigbee gateway accesses the Zigbee network into the local area network in the forced drug rehabilitation facility to form a platform for the monitoring person to evaluate the physiological condition of the drug rehabilitation person, and the local area network router is respectively connected with the Zigbee gateway, the monitoring center server, the monitoring terminal, the data management terminal and the database server and transmits information, such as data interaction, data processing, network management and, the intelligent anti-drug rehabilitation system comprises a Zigbee network, a monitoring center server, a database server and a data management terminal, wherein the monitoring center server receives, processes and records Zigbee wireless sensor network data from a Zigbee gateway, feeds vital sign information, positioning information and abnormal condition alarm information back to a monitor for analysis, the monitoring terminal analyzes the physiological data and the alarm information of the anti-drug rehabilitation personnel recorded by the database server through a visual interface so as to evaluate the physical health condition and the anti-drug rehabilitation effect of the anti-drug rehabilitation personnel, and the data management terminal provides a visual interface accessed by the database server for an authorized user so as to create, modify, delete and query related data.

The classification processing means: when the target address is the node, the data packet is analyzed, and a corresponding processing function is called for processing; when the target address is the monitoring center server, searching an available gateway address and sending the gateway to the monitoring center server; and when the target address is the broadcast address, other node addresses broadcast or forward the data packet according to the target address.

The Zigbee gateway include Zigbee coordinator and ethernet interface module, wherein: the Zigbee coordinator is used for establishing and maintaining a Zigbee network, communicating with each node of the ZigBee wireless sensor network, controlling and coordinating communication among the wireless sensor networks, and having the capability of establishing dynamic link with a new node in the wireless sensor network.

The Zigbee and ethernet information exchange function includes: the device discovery function is that the address of the server in the monitoring center is stored in NAND FLASH of the Zigbee gateway node, and the address of the intranet server may change with the difference of the application environment, and at this time, the data of the Zigbee gateway node cannot be received, so the server will periodically send a message including the server address and the port on a predetermined multicast address, all gateway nodes listen to the multicast address after the network configuration is completed, and after receiving the data packet, check whether the server address and the port are matched with the record in NAND FLASH, and when the server address and the port are not matched, write the new address into the FLASH and point the target address of the data transmission to the new address, and the message can also function as a heartbeat packet to help the gateway node to check the problem of the ethernet connection; a normal data transmission function with the server, that is, the Zigbee gateway node sends a data packet from itself or another node to the server, and receives a command from the server; and a serial data format conversion function with the Zigbee coordinator, that is, the gateway node receives a command from the server, converts the command into a Zigbee protocol format, and then sends the command to the Zigbee coordinator through the SPI interface, or otherwise performs protocol conversion on Zigbee wireless network data received from the Zigbee coordinator into a TCP/IP protocol format.

The vital sign information includes but is not limited to: the body temperature, pulse, blood oxygen saturation, blood pressure and the like of the drug-abstaining personnel, and the monitoring personnel analyzes the vital sign data of the drug-abstaining personnel recorded by the monitoring center so as to evaluate the physical health condition and the drug-abstaining effect of the drug-abstaining personnel.

The intelligent bracelet include: epitheca, display screen, three-colour LED lamp, the main control circuit board who contains Zigbee terminal communication module, vibrating motor, inferior valve, body temperature sensor, photoelectric sensor, chargeable lithium cell, power button, FPC board and warning button, wherein: the display screen, three-colour LED lamp and warning button set up and are used for the demonstration and the user emergency alarm of sensor detection information on the epitheca, body temperature sensor and photoelectric sensor set up and are used for detecting human body temperature on the inferior valve, the rhythm of the heart, vital sign information such as oxyhemoglobin saturation and blood pressure, the main control circuit board is handled and is encoded the information that body temperature sensor and photoelectric sensor gathered and feed back the processing result to the end user through display screen and three-colour LED lamp, send to the Zigbee network through Zigbee terminal communication module, the display screen shows time, vital sign information, electric quantity and communication signal intensity, the warning button sends user alarm information to the guardianship center server through the Zigbee network, vibrating motor gives user's warning information before being used for physiological parameter detection, FPC board is used for the connection between main control circuit board and the display screen, intelligent bracelet is worn and is gathered the important information and location and the abnormal situation of the multiple reflection sign of detoxification personnel on detoxification personnel's wrist The system has the functions of condition alarm and other information, has the functions of Zigbee network terminal nodes, can conveniently transmit the acquired information to a local area network of a drug rehabilitation institute through a Zigbee network, and realizes the functions of data acquisition, real-time positioning and alarm early warning for large-scale mass centralized protection of drug rehabilitation personnel.

The monitoring center server is used for evaluating and monitoring the physical condition of the drug-abstaining personnel, completing the abnormal warning work of the drug-abstaining personnel, simultaneously supporting different types of early warning services of the drug-abstaining personnel, and also changing the state of the drug-abstaining personnel in advance for early warning, and comprises: zigbee network data processing module, Zigbee network maintenance module, database access interface module, message pushing module, timing job scheduling module and log module, wherein: the Zigbee network data processing module is connected with the Zigbee gateway and the database server to realize the collection and analysis of the Zigbee network data, the Zigbee network maintenance module is connected with the Zigbee gateway, regularly sends a device discovery packet to the Zigbee gateway to maintain the topology information of the Zigbee network, the database access interface module is connected with the monitoring terminal module and the data management terminal module, proxies the monitoring terminal module and the data management terminal module to request the database access, the message pushing module is connected with the monitoring terminal module, responds to the monitoring terminal request message, pushes the real-time message (such as the device state, the sensor data, the alarm information and the like) to the monitoring terminal, the timing operation scheduling module is connected with the Zigbee gateway to realize the timing acquisition of the sensing data of the Zigbee terminal nodes, and the log module is connected with the database server module to realize the functions of recording, managing and the like of the log of the monitoring center server.

The database server stores the information of the drug-dropping personnel, the physiological parameter information, the ontology base and the rule base.

The data management terminal completes configuration and control of the wireless network nodes and management of guardian users, and comprises: the system comprises an equipment information management module, a drug-dropping personnel information management module, an equipment binding information management module, an equipment configuration management module, a monitoring center server timing operation management module, a historical data query management module and a user information management module, wherein: the equipment information management module is connected with the database server, manages information such as physical addresses and equipment numbers of all equipment, realizes functions such as creation, modification, deletion and query of the equipment, the drug-dropping personnel information management module is connected with the database server, manages basic information of a person wearing a bracelet for drug dropping, such as name, room number, gender, birthday, time of arrival, contact mode and the like, realizes creation, query, modification and deletion of the information of the drug-dropping personnel, is connected with the monitoring center server and the database server, realizes association between sensor data and state and the drug-dropping personnel by binding a terminal node in a Zigbee network to the room number of the drug-dropping personnel recorded in the database server, provides operations such as query, addition and deletion of binding information, and is connected with the Zigbee gateway and the database server, the Zigbee equipment receives the configuration information and writes the configuration information into NAND FLASH to realize the persistence of the configuration, thus avoiding the hard coding of the equipment parameter and improving the configurability of the system, the monitoring center server timing operation management module is connected with the monitoring center server and can be remotely connected with the monitoring center server operation scheduling module to perform the operations of creating, browsing and deleting the timing operation, the historical data query management module is connected with the database server to query the historical data record of each guardian and export the record in the form of a chart and the like as the guarding basis of the guardian, the user information management module is connected with the database server to manage the basic information of the user, such as name, gender, work and contact mode, Registration time and the like, and the creation, inquiry, modification and deletion of the user information of the guardian are realized.

The monitoring terminal provides a platform for monitoring the monitoring state of the drug-abstaining personnel by the monitoring personnel, wherein the monitoring state comprises information inquiry of the drug-abstaining personnel and real-time monitoring of physiological parameters and supports an early warning mechanism, so that the monitoring personnel can process the monitoring warning information of the drug-abstaining personnel in time and provide timely monitoring treatment for the drug-abstaining personnel; this guardianship terminal includes: physiological parameter real-time display module, network topology information management module, equipment and sensor control module and alarm management module, wherein: the real-time physiological parameter display module is connected with the monitoring center server and the database server, the visualization of various physiological parameter data and states is realized by using a plurality of display modes such as a main view, a detailed view, a curve view and the like, the main view displays the basic states and the physiological parameter data of all the drug addicts, the curve view displays the dynamic change of the data by using a curve mode, the detailed view displays the detailed data, the states and the time of all intelligent bracelets, and provides a control interface of an intelligent bracelet physiological parameter acquisition sensor, the view provides the real-time position information of a wearer, a guardian can analyze the physiological data of the drug addicts recorded by the monitoring center through the monitoring terminal, and further evaluates the physical health condition and the drug addict effect of the drug addicts, the network topology information management module is connected with the monitoring center server and the database server, and drawing a ZigBee network topological graph according to the logical relationship among the ZigBee network nodes, displaying detailed information (ZigBee network information, signal strength, Ethernet connection information, bound patient information and the like) of all the nodes, connecting the equipment and the sensor control module with a monitoring center server, and providing a control interface for the Zigbee equipment or a certain Zigbee terminal node sensor. All sensors can be turned on or turned off, the alarm management module is connected with the monitoring center server, the establishment, the change and the deletion of the alarm strategies of the sensor data of each Zigbee terminal node are realized, and the alarm information of the terminal nodes can be responded.

Technical effects

Compared with the prior art, the invention is used for real-time continuous detection, network transmission and centralized storage of the physiological information of the people by constructing the abstinence and monitoring network of the drug-dropping people; the development special system software has the functions of automatic analysis and processing of physiological information of drug-addicts, intelligent evaluation of health conditions, alarming and early warning of abnormal conditions and management of personnel health files, and is used for overall-process informatization safety management of medical rehabilitation monitoring business of the drug-addicts.

Drawings

FIG. 1 is a general block diagram of the system of the present invention;

fig. 2 is a structural view of the smart band;

FIG. 3 is a schematic diagram of an exemplary system layout;

FIG. 4 is a system process flow diagram;

in the figure: the intelligent bracelet 1, the Zigbee router 2, the Zigbee gateway 3, the local area network router 4, the monitoring center server 5, the monitoring terminal 6, the data management terminal 7, the database server 8, the upper shell 101, the display screen 102, the three-color LED lamp 103, the main control circuit board 104, the vibrating motor 105, the lower shell 106, the body temperature sensor 107, the photoelectric sensor 108, the rechargeable lithium battery 109, the power key 110, the FPC board 111 and the alarm key 112.

Detailed Description

As shown in fig. 1, for the abstinence monitoring system of drug addicts based on intelligent bracelet and internet of things technology that this embodiment relates to, include: a plurality of intelligent bracelet 1, a plurality of Zigbee router 2, at least one Zigbee gateway 3, local area network router 4, guardianship center server 5, guardianship terminal 6, data management terminal 7 and database server 8, wherein: the intelligent bracelet 1, the Zigbee router 2 and the Zigbee gateway 3 form a Zigbee wireless sensor network which is a real-time processing system; the intelligent bracelet 1 is carried by a drug rehabilitation person, collects vital sign information such as body temperature, pulse, blood oxygen saturation, blood pressure and the like and positioning information of the drug rehabilitation person, and performs data interaction with the Zigbee router 2; the Zigbee router 2 is used for communicating with other nodes in the Zigbee network, receiving the ZigBee data packet and performing corresponding processing according to the target address of the data packet; the Zigbee gateway 3 comprises a Zigbee coordinator and an Ethernet interface module, is used for establishing and maintaining a Zigbee network, and is used for transmitting messages in the whole network after the Zigbee network is established; the system comprises a local area network router 4, a monitoring center server 5, a monitoring terminal 6, a data management terminal 7 and a database server 8, wherein the local area network part in the forced drug-rehabilitation center is formed; the monitoring center server 5 is used for receiving, processing and recording the data of the Zigbee wireless sensor network, and feeding back important information to the guardian for analysis in time. The guardian can analyze the physiological data of the drug-dropping person recorded by the monitoring center through special software so as to evaluate the physical health condition and the drug-dropping effect of the drug-dropping person; the database server 8 is used for regularly backing up and storing the physiological information data received by the monitoring center server 5, can prevent data loss caused by accidents and is used for centralized management of physiological information of all personnel; the monitoring terminal 6 and the data management terminal 7 are used for the abstinence personnel in the drug rehabilitation station to access the monitoring center server 5 and check the physiological information, the real-time position information or the related files of the personnel.

As shown in fig. 2, the smart bracelet 1 includes: the intelligent alarm device comprises an upper shell 101, a display screen 102, a three-color LED lamp 103, a main control circuit board 104, a vibration motor 105, a lower shell 106, a body temperature sensor 107, a photoelectric sensor 108, a rechargeable lithium battery 109, a power supply key 110, an FPC board 111 and an alarm key 112, wherein the display screen 102, the three-color LED lamp 103 and the alarm key 112 are arranged on the upper shell 101 and are used for displaying sensor detection information and giving emergency alarm to a user; the body temperature sensor 107 and the photoelectric sensor 108 are arranged on the lower shell 106 and used for detecting vital sign information of human body temperature, heart rate, blood oxygen saturation, blood pressure and the like; the main control circuit board 104 processes and encodes information acquired by the body temperature sensor 107 and the photoelectric sensor 108, can feed back a processing result to a terminal user through the display screen 102 and the three-color LED lamp, and sends the processing result to a Zigbee network through the Zigbee terminal communication module; the display screen 102 has a liquid crystal display function, and can be used for: time display, vital sign information, electric quantity and communication signal intensity; the alarm key 112 has a one-key alarm function, and can send user alarm information to the monitoring center server 5 through a Zigbee network; the vibration motor 105 is used for giving reminding information to the user before and after the physiological parameter is detected; the FPC board 111 is used for connection between the main control circuit board 104 and the display screen 102.

As shown in fig. 3, a schematic diagram is arranged at each floor of the drug rehabilitation facility for the system, and the floors are connected through a local area network. Each room drug-dropping person wears an intelligent bracelet 1, each room is provided with a Zigbee router 2, each corridor is also provided with the Zigbee routers 2 at regular intervals, each floor is provided with a Zigbee coordinator 302, and the coordinator 302 is accessed into a local area network system through a local area network interface 301. The monitoring center server 5, the data management terminal 7 and the database server 8 are arranged in a data management room, wherein the monitoring center server 5 is used for evaluating and monitoring the physical condition of the drug-addict, completing the abnormal warning work of the drug-addict, simultaneously supporting different types of early warning services of the drug-addict, and also can change the early warning on the state of the drug-addict in advance; the database server 8 stores the information of the drug-dropping personnel, the physiological parameter information, the body library and the rule library; the data management terminal 7 completes configuration and control of the wireless network node. The monitoring terminal 6 is arranged in the monitoring room and provides a platform for monitoring the monitoring state of the drug-abstaining personnel by the monitoring personnel, and comprises information inquiry of the drug-abstaining personnel and real-time monitoring of physiological parameters and support of an early warning mechanism, so that the monitoring personnel can timely process monitoring warning information of the drug-abstaining personnel and provide timely monitoring treatment for the drug-abstaining personnel.

As shown in fig. 4, after being detected by the smart bracelet 1, the physiological information of the drug addict is transmitted to the monitoring center server 5 through the Zigbee router 2, the Zigbee gateway 3, and the local area network router 4. The monitoring center server 5 stores the received physiological information in the database server 8 for long-term storage. The health condition of the person can be known in real time by the guard terminal 6. When the drug addict breaks down suddenly and seriously or the body is untimely, an alarm signal can be sent out manually through the keys on the intelligent bracelet 1 or the abnormal condition can be identified automatically by the monitoring center through data analysis and processing software, and alarm information is sent to the administration staff.

The position positioning information of the drug-dropping personnel can be used for real-time positioning in the drug-dropping personnel through the ZigBee wireless sensor network positioning technology, thereby being used for effective management of the drug-dropping personnel. The method can be used for automatically counting personnel and quantity in the site based on positioning data, and the working efficiency of field management personnel is improved. The method can be used for monitoring the historical playback of the activity track of the object, performing behavior analysis and providing individual behavior characteristics.

The foregoing embodiments may be modified in many different ways by those skilled in the art without departing from the spirit and the principle of the invention, and the scope of the invention is not limited by the above embodiments but by the claims, and each embodiment within its scope is limited by the scope of the invention.