阅读说明：本技术 基于健康监测和轨道监测的传染病防控方法、设备及系统 (Infectious disease prevention and control method, device and system based on health monitoring and track monitoring ) 是由 李伟华 余健 杨文龙 杨旭 于明洋 曾智森 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种基于健康监测和轨迹监测的传染病防控方法,通过检测设备获取用户传染病数据和轨迹监测数据,并根据预设传染病特征,对所述用户传染病数据进行状态划分；设定时间间隔,将检测设备获取用户传染病数据上传至云服务器存储；通过线下诊断,对用户传染病数据进行二次划分,得到二次划分多级别传染病信息；云服务器接收该信息,并根据该信息确定预警级别；根据预警级别进行传染病预警,并根据该预警人员的轨迹监测数据,分析和判断其接触的他人,并进行接触预警；本发明通过采用定位技术、预警技术和健康监测技术相结合,对佩戴者的实时轨迹跟踪,并通过数据的收集和分析,提供针对性救助,达到在传染病流行期间的健康监测作用。(The invention discloses an infectious disease prevention and control method based on health monitoring and track monitoring, which comprises the steps of obtaining user infectious disease data and track monitoring data through detection equipment, and carrying out state division on the user infectious disease data according to preset infectious disease characteristics; setting a time interval, and uploading the infectious disease data of the user acquired by the detection equipment to a cloud server for storage; performing offline diagnosis, and performing secondary division on infectious disease data of a user to obtain information of secondarily divided multi-level infectious diseases; the cloud server receives the information and determines an early warning level according to the information; according to the early warning level, carrying out early warning on infectious diseases, analyzing and judging other people in contact with the early warning personnel according to the track monitoring data of the early warning personnel, and carrying out contact early warning; the invention combines the positioning technology, the early warning technology and the health monitoring technology, tracks the real-time track of the wearer, provides targeted rescue through data collection and analysis, and achieves the health monitoring effect during the epidemic period of the infectious diseases.)

1. An infectious disease prevention and control method based on health monitoring and trajectory monitoring is characterized by comprising the following steps:

acquiring infectious disease data and track monitoring data of a user through detection equipment, and performing state division on the infectious disease data of the user according to preset infectious disease characteristics to obtain multi-level infectious disease information of primary division;

setting a time interval, and uploading the infectious disease data of the user acquired by the detection equipment to a cloud server for storage;

performing offline diagnosis, and performing secondary division on infectious disease data of a user to obtain information of secondarily divided multi-level infectious diseases;

the cloud server receives information of the secondarily divided multi-level infectious diseases, and determines early warning levels according to the information of the secondarily divided multi-level infectious diseases;

and carrying out infectious disease early warning according to the early warning level, analyzing and judging other people in contact with the early warning personnel according to the track monitoring data of the early warning personnel, and carrying out contact early warning.

2. An infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 1, wherein the status classification of the user infectious disease data is specifically as follows: according to the difference of the epidemic situation data of the users, the method is divided into the following steps: normal body temperature, abnormal body temperature, locus coincidence, high suspicion and illness.

3. The infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 1, wherein the setting of the time interval and the uploading of the infectious disease data of the user acquired by the detection device to the cloud server for storage specifically comprises: and setting an uninterrupted time interval, and uploading the individual body temperature and the geographic position data acquired by the detection equipment to a cloud server for storage.

4. An infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 3, further comprising the steps of: generating a body temperature change curve of each individual, analyzing and judging whether the body temperature data of the individual is consistent with the body temperature data of the diseased condition one by one, and generating an action track coordinate set of each individual.

5. The infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 1, wherein the infectious disease data of the user is sub-classified through offline diagnosis to obtain sub-classified multi-level infectious disease information, specifically: the normal body temperature, the abnormal body temperature, the track coincidence, the high suspicion and the illness are further determined through hospital diagnosis, and the state conversion condition is determined and divided into a normal individual, an observation individual and an illness individual.

6. The infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 5, wherein the pre-warning level is determined according to the quadric-classified multi-level infectious disease information, specifically: the early warning is set as no early warning for normal individuals, the isolation early warning at home is set for observation individuals, and the emergency isolation treatment early warning is set for sick individuals.

7. The infectious disease prevention and control method based on health monitoring and track monitoring as claimed in claim 6, wherein the method comprises pre-warning infectious diseases according to pre-warning levels, analyzing and judging other persons in contact with the pre-warning persons according to the track monitoring data of the pre-warning persons, and pre-warning contact, specifically: according to the early warning levels set by corresponding personnel, respectively carrying out early warning: the observation individual early warning system is isolated at home, the sick individual early warning system carries out emergency isolation treatment on infectious diseases, the recent travel history of the sick individual is acquired through detection equipment, other individuals contacted with the sick individual are analyzed and judged, and the corresponding contacted individual is subjected to contact early warning.

8. An infectious disease prevention and control device based on health monitoring and track monitoring is characterized by comprising

The independent individual data acquisition module acquires the body temperature data of the individual and the geographical position information of the individual through a body temperature sensor and a positioning module in the wearable device according to a preset time interval;

the independent individual data transmission module transmits data to a cloud database of the mobile phone applet according to a preset communication mode, so that the data can be conveniently analyzed in the next step;

the individual body temperature data analysis module is used for analyzing and judging whether the body temperature data of an individual is matched with the body temperature data under the diseased condition or not, judging that the body temperature is abnormal when the body temperature data of a certain individual is matched, and sending the information to the infectious disease processing mechanism;

and the individual track data analysis module is used for analyzing and judging whether the longitude and latitude coordinates of the individual under the same identification number meet certain conditions, judging that the track is coincident when the data of a certain individual meet the conditions, and respectively sending the information to the infectious disease treatment mechanism.

9. An infectious disease prevention and control device based on health monitoring and orbit monitoring as claimed in claim 8, wherein the positioning module is one of a satellite positioning module, a base station positioning module, a WIFI positioning module, a bluetooth positioning module, and a sensor positioning module.

10. An infectious disease prevention and control system based on health monitoring and track monitoring is characterized by comprising a cloud server, a management terminal and a plurality of wearable infectious disease prevention and control devices, wherein the cloud server is respectively in communication connection with the management terminal and the wearable infectious disease prevention and control devices; the management terminal comprises an infectious disease management mechanism management terminal and a monitoring system management terminal; the infectious disease management mechanism management terminal uploads information of a diagnostician, information of a suspected infectious person and information of a close contact person to the cloud server, and the monitoring system management terminal is used for managing various wearable infectious disease prevention and control devices.

Technical Field

The invention relates to the research field of data processing, in particular to an infectious disease prevention and control method, device and system based on health monitoring and track monitoring.

Background

The existing wearable device solutions related to infectious diseases usually rely on detecting body temperature to determine whether the wearer is ill. For example, two prior patents published under numbers CN111089654A and CN110926655A, which only use body temperature to determine whether a patient is sick or not, are simple and convenient, but it is not accurate enough to use body temperature alone, because the body temperature rise is a beneficial protective mechanism for human body to prevent invasion of pathogenic microorganism infection, and does not mean that a wearer has a high probability of being infected with a specific infectious disease. Therefore, if the determination is made only by body temperature detection, the erroneous determination rate is high and the efficiency is low.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide an infectious disease prevention and control method, equipment and a system based on health monitoring and track monitoring.

The first purpose of the invention is to provide an infectious disease prevention and control method based on health monitoring and track monitoring.

The second purpose of the invention is to provide an infectious disease prevention and control device based on health monitoring and track monitoring.

The third purpose of the invention is to provide an infectious disease prevention and control system based on health monitoring and track monitoring.

The first purpose of the invention is realized by the following technical scheme:

an infectious disease prevention and control method based on health monitoring and trajectory monitoring comprises the following steps:

acquiring infectious disease data and track monitoring data of a user through detection equipment, and performing state division on the infectious disease data of the user according to preset infectious disease characteristics to obtain multi-level infectious disease information of primary division;

setting a time interval, and uploading the infectious disease data of the user acquired by the detection equipment to a cloud server for storage;

performing offline diagnosis, and performing secondary division on infectious disease data of a user to obtain information of secondarily divided multi-level infectious diseases;

the cloud server receives information of the secondarily divided multi-level infectious diseases, and determines early warning levels according to the information of the secondarily divided multi-level infectious diseases;

and carrying out infectious disease early warning according to the early warning level, analyzing and judging other people in contact with the early warning personnel according to the track monitoring data of the early warning personnel, and carrying out contact early warning.

Further, the dividing the state of the infectious disease data of the user specifically comprises: according to different infectious disease data of users, the method is divided into the following steps: normal body temperature, abnormal body temperature, locus coincidence, high suspicion and illness.

Further, the setting of the time interval uploads the infectious disease data of the user acquired by the detection device to the cloud server for storage, specifically: and setting an uninterrupted time interval, and uploading the individual body temperature and the geographic position data acquired by the detection equipment to a cloud server for storage.

Further, the method also comprises the following steps: generating a body temperature change curve of each individual, analyzing and judging whether the body temperature data of the individual is consistent with the body temperature data of the diseased condition one by one, and generating an action track coordinate set of each individual.

Further, through offline diagnosis, the infectious disease data of the user is secondarily classified to obtain secondarily classified multi-level infectious disease information, specifically: the normal body temperature, the abnormal body temperature, the track coincidence, the high suspicion and the illness are further determined through hospital diagnosis, and the state conversion condition is determined and divided into a normal individual, an observation individual and an illness individual.

Further, the determining an early warning level according to the secondarily classified multi-level infectious disease information specifically comprises: the early warning is set as no early warning for normal individuals, the isolation early warning at home is set for observation individuals, and the emergency isolation treatment early warning is set for sick individuals.

Further, according to the early warning level, the early warning of the infectious diseases is carried out, and according to the track monitoring data of the early warning personnel, other people who contact the early warning personnel are analyzed and judged, and contact early warning is carried out, specifically: according to the early warning levels set by corresponding personnel, respectively carrying out early warning: the observation individual early warning system is isolated at home, the sick individual early warning system carries out emergency isolation treatment on infectious diseases, the recent travel history of the sick individual is acquired through detection equipment, other individuals contacted with the sick individual are analyzed and judged, and the corresponding contacted individual is subjected to contact early warning.

The second purpose of the invention is realized by the following technical scheme:

an infectious disease prevention and control device based on health monitoring and track monitoring comprises

The independent individual data acquisition module acquires the body temperature data of the individual and the geographical position information of the individual through a body temperature sensor and a positioning module in the wearable device according to a preset time interval;

the independent individual data transmission module transmits data to a cloud database of the mobile phone applet according to a preset communication mode, so that the data can be conveniently analyzed in the next step;

the individual body temperature data analysis module is used for analyzing and judging whether the body temperature data of an individual is matched with the body temperature data under the diseased condition or not, judging that the body temperature is abnormal when the body temperature data of a certain individual is matched, and sending the information to the infectious disease processing mechanism;

and the individual track data analysis module is used for analyzing and judging whether the longitude and latitude coordinates of the individual under the same identification number meet certain conditions, judging that the track is coincident when the data of a certain individual meet the conditions, and respectively sending the information to the infectious disease treatment mechanism.

Furthermore, the positioning module is one of a satellite positioning module, a base station positioning module, a WIFI positioning module, a bluetooth positioning module, and a sensor positioning module.

The third purpose of the invention is realized by the following technical scheme:

an infectious disease prevention and control system based on health monitoring and track monitoring comprises a cloud server, a management terminal and a plurality of wearable infectious disease prevention and control devices, wherein the cloud server is respectively in communication connection with the management terminal and the wearable infectious disease prevention and control devices; the management terminal comprises an infectious disease management mechanism management terminal and a monitoring system management terminal; the infectious disease management mechanism management terminal uploads information of a diagnostician, information of a suspected infectious person and information of a close contact person to the cloud server, and the monitoring system management terminal is used for managing various wearable infectious disease prevention and control devices.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the infectious disease prevention and control method, the infectious disease prevention and control device and the infectious disease prevention and control system based on health monitoring and track monitoring can achieve the effect of isolating and monitoring important attention objects in a special period of infectious diseases, can also better lock an infection source, can better control the spread of the infectious diseases, can pay attention to body temperature information of people at any time for ordinary people, can also more effectively prove the travel records of the people, and finally achieve the most efficient and accurate infectious disease prevention and control effect.

Drawings

FIG. 1 is a flow chart of an infectious disease prevention and control method based on health monitoring and track monitoring according to the present invention;

FIG. 2 is a block diagram of an infectious disease prevention and control device based on health monitoring and track monitoring according to the present invention;

FIG. 3 is a block diagram of an infectious disease prevention and control system based on health monitoring and track monitoring according to the present invention;

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

Example 1:

an infectious disease prevention and control method based on health monitoring and trajectory monitoring is shown in fig. 1 and comprises the following steps:

acquiring infectious disease data and track monitoring data of a user through detection equipment, and performing state division on the infectious disease data of the user according to preset infectious disease characteristics to obtain multi-level infectious disease information of primary division; according to different infectious disease data of users, the method is divided into the following steps: normal body temperature, abnormal body temperature, locus coincidence, high suspicion and illness;

setting a time interval, and uploading the infectious disease data of the user acquired by the detection equipment to a cloud server for storage; setting an uninterrupted time interval, and uploading individual body temperature and geographic position data acquired by the detection equipment to a cloud server for storage; generating a body temperature change curve of each individual, analyzing and judging whether the body temperature data of the individual is consistent with the body temperature data of the diseased condition one by one, and generating an action track coordinate set of each individual;

performing offline diagnosis, and performing secondary division on infectious disease data of a user to obtain information of secondarily divided multi-level infectious diseases; the method specifically comprises the following steps: the normal body temperature, the abnormal body temperature, the track coincidence, the high suspicion and the illness are further determined through hospital diagnosis, and the state conversion condition is determined and divided into a normal individual, an observation individual and an illness individual. (ii) a

The cloud server receives information of the secondarily divided multi-level infectious diseases, and determines early warning levels according to the information of the secondarily divided multi-level infectious diseases; the method specifically comprises the following steps: setting normal individuals as no early warning, setting observation individuals as at-home isolation early warning, and setting diseased individuals as emergency isolation treatment early warning;

and carrying out infectious disease early warning according to the early warning level, analyzing and judging other people in contact with the early warning personnel according to the track monitoring data of the early warning personnel, and carrying out contact early warning. The method specifically comprises the following steps: according to the early warning levels set by corresponding personnel, respectively carrying out early warning: the observation individual early warning system is isolated at home, the sick individual early warning system carries out emergency isolation treatment on infectious diseases, the recent travel history of the sick individual is acquired through detection equipment, other individuals contacted with the sick individual are analyzed and judged, and the corresponding contacted individual is subjected to contact early warning.

The method comprises the following specific steps:

step A, dividing the state of an individual into normal state, abnormal body temperature, locus coincidence, high suspected state and diseased state, wherein the information can only be modified by a program background or an authorized terminal, specifically an infectious disease processing mechanism;

b, acquiring the body temperature and the geographic position data of the individual through the wearable device according to a set time interval, and uploading the data to a cloud for storage; the geographic position takes time as an identification number;

b1, generating a body temperature change curve of each individual, analyzing and judging whether the body temperature data of the individual is matched with the body temperature data under the diseased condition one by one, and jumping to the step E when the body temperature data of a certain individual is matched;

b2, generating an action track coordinate set of each individual;

step C, diagnosing the individual with the disease by the hospital, wherein the state of the individual is changed from normal, abnormal body temperature, locus coincidence or high suspected to be diseased;

and D, repeating the step A, the step B and the step C, extracting the geographical position information of the individual with the disease state within 14 days, and analyzing and judging other individuals possibly contacted with the individual.

D1, comparing the geographical position information of the diseased individual within nearly 14 days with the geographical position information of the normal individual, and jumping to the step F if certain conditions are met;

e, changing the state of the individual from healthy to abnormal body temperature, reminding the individual to go to a hospital to be checked by the small program, and simultaneously receiving the information of the individual with the abnormal body temperature in the newly added state by the terminal;

f, changing the state of the individual from health to track coincidence, reminding the individual to go to a hospital to be checked by the small program, and simultaneously receiving information of the individual with the track coincidence in the newly added state by the terminal;

and G, if the individual meets the steps B1 and D1, the state of the individual is changed from healthy to highly suspected, the small program reminds the individual to go to a hospital for examination, and meanwhile the terminal receives information that the newly added individual is highly suspected.

The individual body temperature change curve is as follows: the temperature is taken as a vertical coordinate, the time is taken as a horizontal coordinate, and data acquired within a certain time interval is taken as a point to draw a body temperature change curve;

whether the individual's body temperature data matches body temperature data in the diseased condition: whether the body temperature data of the individual is greater than or equal to 37.3 ℃;

the suspected individual is an individual who is likely to be infected with an infectious disease.

The body temperature data in the diseased condition were: the temperature of the body temperature data of the individual in a period of time in continuous multiple measurements is greater than or equal to 37.3 ℃, and the period of time is one hour or more than one hour.

The action track coordinate comprises: the longitude and latitude of the individual in a certain time node are used as identification numbers, and the data in 14 days of the individual are saved in a cloud database.

The method comprises the following specific steps of calculating the distance between two individuals by utilizing longitude and latitude coordinates: the longitude and latitude of the known individual under the same identification number: (X1, Y1), (X2, Y2) wherein X1, X2 are longitudes, Y1, Y2 are latitudes; according to the requirement of a calculation program to convert into an arc (3.1415926/180) with the earth radius of R (6371.0 km), the distance d between two points is R (arccos [ cos (Y1) cos (Y2) cos (X1-X2) + sin (Y1) sin (Y2) ], and the calculated d is less than or equal to 100m, namely the condition is met.

After receiving the information of the newly-added suspected individual, the terminal calls to inquire whether the individual can independently go to a hospital for further examination, and if not, certain help is required to be provided; if the suspected individual refuses to go to the hospital for examination, the terminal needs to take certain measures to prevent the possible spreading of the infectious diseases.

Example 2:

an infectious disease prevention and control device based on health monitoring and track monitoring, as shown in fig. 2, comprises:

the independent individual data acquisition module acquires the body temperature data of the individual and the geographical position information of the individual through a body temperature sensor and a positioning module in the wearable device according to a preset time interval;

the independent individual data transmission module transmits data to a cloud database of the mobile phone applet according to a preset communication mode, so that the data can be conveniently analyzed in the next step;

the individual body temperature data analysis module is used for analyzing and judging whether the body temperature data of an individual is matched with the body temperature data under the diseased condition or not, judging that the body temperature is abnormal when the body temperature data of a certain individual is matched, and sending the information to the infectious disease processing mechanism;

and the individual track data analysis module is used for analyzing and judging whether the longitude and latitude coordinates of the individual under the same identification number meet certain conditions, judging that the track is coincident when the data of a certain individual meet the conditions, and respectively sending the information to the infectious disease treatment mechanism.

The wearable device is suitable for infectious disease prevention and control, and specifically comprises a data processing module, and a positioning module, a sensor module, a Bluetooth module, an early warning module and an applet module which are sequentially connected with the data processing module; the positioning module is connected with the small program module through a Bluetooth module; the sensor module is connected with the small program module through a Bluetooth module; the positioning module is used for acquiring the motion track information of the user, and the sensor module is used for acquiring the body state information of the user.

The positioning module adopts a GPS and Beidou dual-mode positioning module, particularly an ATK1218-BD module, and can be used for positioning a human body; the 0.96 cun 4 needle OLED display screen can show the data that the bracelet detected, feeds back to user's self physiological information and positional information in time. The ATK1218-BD module adopts a GPS and Beidou dual-mode positioning, the positioning precision can reach 2.5mCEP, the capturing and tracking sensitivity can reach-165 dBm, and the following positioning geographic information can be obtained:

(1) latitude ddmm. mmmmmm (degree)

(2) Latitude hemisphere N (northern hemisphere) or S (southern hemisphere)

(3) Longitude dddmm.mmmmmm (degree of division)

(4) Longitudinal hemisphere E (east longitude) or W (west longitude).

And after the longitude and latitude information is obtained, uploading the longitude and latitude information to the small program through the Bluetooth module, and recording and storing the daily geographic position information of the user by the small program.

The data processing module adopts a small singlechip development board, particularly an STM32D103C8T6, and can be used for processing and transmitting data; the JDY-18 Bluetooth 4.2 module can be used for data transmission, and data obtained and processed in a singlechip are transmitted to a background. The Bluetooth communication between the single chip microcomputer and the small program adopts an asynchronous communication method, each frame of data comprises a start bit, a data bit, a check bit and a stop bit, and the data can be displayed when the data are confirmed not to be lost. When the data is stored, the user identity information, the user past medical history and the physical sign data of the user when the user uses the product are respectively collected and added with records by taking the user micro-signal as a characteristic value, so that confusion is avoided.

According to the user micro signal, each record id in the set "userdata" is acquired using the function db.

Establishing Bluetooth connection between the single chip microcomputer and the small program by using functions such as wx. And calling a cloud function by the applet to obtain cloud data and displaying the cloud data through the component.

The single chip microcomputer transmits data such as body temperature, longitude and latitude and the like to the applet through the Bluetooth, the applet packs and stores the received data to the cloud according to the receiving time, and historical data can be inquired in the applet. Currently the user's last 15 hours of travel and body temperature can be stored. It is contemplated that the user's travel and body temperature may be stored and displayed for the last 14 days.

The sensor module adopts a temperature sensor with a one-line bus interface, particularly DS18B20, and compared with traditional temperature measuring elements such as thermistors, the digital temperature sensor is a novel digital temperature sensor with small volume, wide applicable voltage and simple interface with a microprocessor. The measuring temperature range is-55 to +125 ℃, and the precision is +/-0.5 ℃. Is carried in a wrist guard for measuring the temperature of the human body.

DS18B20 temperature reading procedure: reset → issue of SKIP ROM command (0XCC) → issue of start transition command (0X44) → delay → reset → issue of SKIP ROM command (0XCC) → issue of read memory command (0XBE) → continuous reading out of two bytes of data (i.e., temperature) → uploading to the applet terminal through the bluetooth module.

The DS18B20 module can be used for detecting important human health index parameters such as blood oxygen, heart rate and pulse of a human body, measuring the human body temperature by the DS18B205 human body temperature sensor, measuring the human body movement steps by the MPU6050 and the like, recording the travel track information of a user by the ATK1218-BD module, sending the obtained data to the small program end of the mobile phone through Bluetooth, and sending the small program to the cloud background for analysis and storage.

The early warning module adopts source bee calling organ module, can possess personnel wireless paging function, when needs urgent help, or when looking for personnel, personnel wireless paging system will play an important role. The system can call a single person or a group, can call people in a certain area, and can also call a plurality of areas or all areas. The calling information is controlled by computer and sent out by the appointed substation. For the emergency, the user can send out a distress signal, and the command and dispatch can judge and process according to the emergency degree of the situation.

Above four kinds of module volumes are all less, can be applied to wearable equipment like the bracelet, all adopt the compatible communication interface of the I2C of standard can pass the data of gathering to the singlechip, and the little procedure is transmitted through bluetooth module to reuse singlechip, carries out the real-time detection to data.

The small program module is a small program which is matched with the small program module, a user can open a mobile phone to use the small program module, real-time data of the user, body indexes and places where the user arrives within nearly 15 days can be displayed at the small program end, high-risk areas where infectious diseases are popular can also be displayed, the user can conveniently check the small program module, the small program module can send out notifications to inform the user of some emergency information (such as abnormal body indexes, the appearance of infected persons in places where the user arrives nearly 15 days) when necessary, and the received data can be sent to the cloud background to be stored.

Example 3:

an infectious disease prevention and control system based on health monitoring and track monitoring is shown in fig. 3 and comprises a cloud server, a management terminal and a plurality of wearable infectious disease prevention and control devices, wherein the cloud server is respectively in communication connection with the management terminal and the wearable infectious disease prevention and control devices; the management terminal comprises an infectious disease management mechanism management terminal and a monitoring system management terminal; the infectious disease management mechanism management terminal uploads information of a diagnostician, information of a suspected infectious person and information of a close contact person to the cloud server, and the monitoring system management terminal is used for managing various wearable infectious disease prevention and control devices.

The infectious disease early warning system based on the positioning technology is used for early warning of infectious diseases, wherein the infectious diseases refer to diseases which can be quickly transmitted through air or skin, for example, the infectious diseases are respiratory infectious diseases; the system comprises a cloud server, a management terminal and a plurality of mobile terminals, wherein the cloud server is in communication connection with the management terminal and each mobile terminal respectively, and the cloud server is connected with each mobile terminal through a wireless network. The mobile terminal carried by the user is divided into a confirmed diagnosis terminal, a suspected terminal, a close contact terminal and a safety terminal according to the degree of infection of the user, wherein the confirmed diagnosis terminal corresponds to a confirmed patient, the suspected terminal corresponds to a suspected patient, the close contact terminal corresponds to a close contact patient, and the safety terminal corresponds to a user who does not have contact with the confirmed patient, the suspected patient and the close contact person. Alternatively, the mobile terminal may be a smart phone or a smart watch or a wearable device or a medical monitoring terminal, etc. The mobile terminal comprises a positioning module for acquiring the position information, and the acquired position information is transmitted to the cloud server in real time by the mobile terminal. The positioning module comprises but is not limited to a satellite positioning module, a base station positioning module, a WIFI positioning module, a Bluetooth positioning module, a sensor positioning module and the like, wherein the satellite positioning module can select a Beidou positioning system GPS positioning system and the like. During the epidemic period of the infectious diseases, management departments can require that all the confirmed terminals, suspected terminals, close contact terminals and safety terminals must start positioning modules and upload position information in real time according to requirements. If the cloud server does not receive the position information uploaded by a certain mobile terminal, or the time for interrupting uploading of the position information by a certain mobile terminal exceeds the preset interruption time, the cloud server sends reminding information to the mobile terminal to remind the mobile terminal to start a positioning module, and the position information is uploaded in real time according to the infectious disease prevention and control requirement; and reminding information can be sent to the management terminal at the same time to remind a manager to inform a user of the mobile terminal to start the positioning module, and the position information is uploaded in real time according to the infectious disease prevention and control requirement.

The cloud server is used for receiving patient management information such as confirmed person information, suspected infected person information and close contact person information uploaded by the management terminal, receiving position information reported by the confirmed person information, the suspected terminal, the close contact terminal and the safety terminal in real time, processing the patient management information and the position information through a preset infectious disease early warning algorithm, making reminding information, and preventing a user from contacting infectious disease patients and related personnel, so that the user is prevented from being infected, and the popularization of infectious diseases can be researched by utilizing big data.

The cloud server receives information of a diagnostician, suspected infected persons and information of close contacts uploaded by a management terminal of an infectious disease management institution. The confirmed information corresponds to the confirmed terminal, the suspected infected person information corresponds to the suspected terminal, and the close contact person information corresponds to the close contact terminal. In order to ensure the accuracy of information, the infectious disease management mechanism logs in the server through the management terminal, and the management terminal can be an intelligent terminal such as a desktop computer, a notebook computer, a tablet computer and a smart phone. In order to ensure the uniqueness of the patient information, the information of the diagnostician, the suspected infected person and the information of the close contact person can be marked by using a user identity card number, a mobile phone number and the like, for example, the mobile phone number is used, and the mobile phone number of each user can be used as an account number of the cloud server.

If the mobile terminal interrupts uploading the location information, for example, the user may temporarily fail to acquire accurate location information when entering a building, the location information at the time of interruption or the location information at the time of re-uploading is used as the location information during the interruption.

The cloud server judges the moving track and the moving range of the mobile terminal in a confirmed terminal, a suspected terminal or a close contact terminal according to the position information, the cloud server processes the position information of the two mobile terminals by using a preset algorithm to obtain the distance between the two mobile terminals, and the preset algorithm can refer to the prior art. After the distance between the two mobile terminals is obtained, whether the mobile terminals are located in a danger range corresponding to a confirmed terminal, a suspected terminal or a close contact terminal can be judged, the danger range is set by the management terminal through the cloud server, or a user is allowed to select a danger range adaptive to the user in a preset danger selection range, wherein the danger range of the confirmed terminal is larger than that of the suspected terminal, and the danger range of the suspected terminal is larger than that of the close contact terminal; the dangerous range is a range of motion of the mobile terminal in the past month. It can be understood that the danger ranges of different infectious diseases are different, and the cloud server receives the danger range adjustment information for different infectious diseases and different infectious disease infectors, and sets the corresponding danger ranges according to the types of the infectious diseases.

And if the mobile terminal is positioned in a danger range corresponding to the confirmed terminal, the suspected terminal or the close contact terminal, issuing corresponding reminding information to the mobile terminal positioned in the danger range, and reminding the user by the mobile terminal through the reminding information. The terminal which is overlapped with the position information of the confirmed terminal and the suspected terminal in the past 1 month is notified by a small program or a short message to perform key investigation.

Specifically, the reminder issued is different for different degrees of infectors, so that the user knows which degree of infectors exists around. If the mobile terminal is located in the danger range of the confirmed diagnosis terminal, issuing a reminding message that a confirmed patient is nearby; if the mobile terminal is located in the dangerous range of the suspected terminal, issuing reminding information of suspected cases nearby; and if the mobile terminal is positioned in the dangerous range of the close contact terminal, issuing the reminding information of the close contact person nearby. And if the terminal is positioned in the dangerous range of the two or the three of the confirmed terminal, the suspected terminal and the close contact terminal, sending corresponding prompt information. The reminding information can be issued differently for terminals which have traveled to the same place at the same time as infectors with different degrees.

Further, in the embodiment, a plurality of reminding modes can be selected to remind the user, and the mobile terminal can remind the user by using one or more of sound reminding, vibration reminding, light reminding and reminding information displayed on a display screen; in addition, different danger levels can be reflected through sound sizes, different sounds can be used for reflecting no danger levels, different vibration frequencies can be used for reflecting different danger levels, different color lights can be used for reflecting different danger levels, and the like, and various reminding modes can be combined for use to achieve a better reminding effect. Alternatively, the display screen displays different reminding information by using different colors, for example, the reminding information is displayed in a green color for reminding in safety, and the reminding information of the diagnosis confirming terminal is reminded by using a red color for reminding. Alternatively, since the cloud server receives the location information of all the mobile terminals at the same time, the aggregation condition of the mobile terminals, that is, the aggregation condition of the users, can be obtained. If the epidemic prevention of the infectious diseases forbids gathering, when the cloud server detects that a plurality of mobile terminals are specific, reminding information is sent to each mobile terminal participating in gathering, and a user is reminded not to gather. Alternatively, the gathered information can be sent to the management terminal in time, so that the management personnel can take measures as soon as possible.

It should be noted that, although the reminding information is sent to remind the user to be away from the infection source, the specific position of the patient is not displayed, so that the privacy of the patient is not violated, and a protection effect is achieved.

The embodiment monitors the activities of people during the epidemic period of the infectious diseases based on the wireless communication technology and the positioning technology, and sends out the reminding information in time so as to prevent the user from contacting the infectious disease patient and the related personnel, thereby avoiding the infection of the user, and can also utilize big data to research the epidemic of the infectious diseases. Meanwhile, the track of the infection source can be tracked, which is beneficial to the investigation of suspected personnel and the control of infectious diseases.

On the basis of the above embodiments, the infectious disease early warning method based on the positioning technology in this embodiment establishes that the suspected infector information includes a first preset isolation time and a first isolation range of the suspected terminal, where the first isolation range is an electronic fence. If the suspected terminal leaves the first isolation range within the first preset isolation time, the cloud server sends reminding information to the management terminal to remind a manager to manage and control the suspected patient. If the cloud server does not receive the diagnosis information of the suspected patient corresponding to the suspected terminal after the first preset isolation time, the suspected terminal is indicated to be a healthy person, and the suspected terminal is changed into a safe terminal; if the cloud server receives the diagnosis information of the suspected patient corresponding to the suspected terminal within the first preset isolation time, it is indicated that the patient corresponding to the suspected terminal is diagnosed, and the suspected terminal is changed into a diagnosis confirmed terminal.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.