CN117042031B - Mobile communication terminal and remote blood oxygen monitoring system - Google Patents
Mobile communication terminal and remote blood oxygen monitoring system Download PDFInfo
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- CN117042031B CN117042031B CN202311286209.4A CN202311286209A CN117042031B CN 117042031 B CN117042031 B CN 117042031B CN 202311286209 A CN202311286209 A CN 202311286209A CN 117042031 B CN117042031 B CN 117042031B
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- 239000001301 oxygen Substances 0.000 title claims abstract description 60
- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 239000008280 blood Substances 0.000 title claims abstract description 53
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 238000010295 mobile communication Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 67
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- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a mobile communication terminal and a remote blood oxygen monitoring system, which particularly relate to the field of medical diagnosis and are used for solving the problems of high false alarm rate and too long monitoring time of the existing similar diagnosis systems.
Description
Technical Field
The invention relates to the field of medical diagnosis, in particular to a mobile communication terminal and a remote blood oxygen monitoring system.
Background
The blood oxygen saturation is an important index for evaluating the oxygen supply condition of a human body, can assist in judging the health states of respiratory systems, hearts and lung organs, has a strong reference effect on sudden respiratory diseases, remotely monitors the blood oxygen saturation of a monitored object, and connects detection equipment into a communication transmission protocol, so that the blood oxygen saturation can monitor the real-time blood oxygen index of the monitored object, can autonomously judge and connect with an alarm system, can be timely found when the blood oxygen index of the monitored object is reduced, and can quickly alarm.
For different monitored objects, the minimum requirements of blood oxygen saturation are different, the monitoring process of the monitoring device can be influenced by various factors, the existing similar systems are used for unifying production flows and reducing manufacturing cost, the self state of the monitored objects and the difference of the working environment of the systems are ignored, the same warning standard line is set, and in order to meet the requirements of most monitored objects, the warning standard line is generally lower than the normal level of common people.
In order to solve the above-mentioned defect, a technical scheme is provided.
Disclosure of Invention
The invention aims to provide a mobile communication terminal and a remote blood oxygen monitoring system, which are used for solving the defects in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: a mobile communication terminal and a remote blood oxygen monitoring system comprise a data acquisition module, a safety detection module, a state inspection module and an early warning notification module;
the data acquisition module is used for collecting data of the age, the working altitude and the highest illumination intensity in summer of a monitored object, collecting data of communication bandwidth, communication delay, communication jitter and packet loss rate of the mobile communication terminal, and preprocessing each item of data;
the safety detection module is used for analyzing the data received from the data acquisition module independently, calculating the blood oxygen saturation safety standard according to the condition of the monitored object, monitoring the blood oxygen saturation of the monitored object in real time, sending the monitored data to the communication terminal server according to the period, and transmitting a dangerous signal to the state detection module when the blood oxygen saturation real-time monitoring value is lower than the blood oxygen saturation safety standard;
after the state checking module receives the dangerous signals, a confidence model of the system is built according to the collected parameters, authenticity of the dangerous signals is verified by combining with the movement state factors of the monitored objects, the state of the mobile communication system is checked, and data are transmitted to the early warning notifying module;
the early warning notification module performs early warning notification processing according to the authenticity of the dangerous signal obtained by the state inspection module, performs warning scheme selection according to the system communication quality index calculated by the state inspection module, performs early warning notification according to a warning scheme conforming to the actual condition, performs backup protection on real-time data of the remote monitoring system after the early warning notification is sent, performs local real-time storage and cloud real-time storage respectively according to different early warning notification modes, performs encryption backup processing on the monitoring data, and ensures the safety of the data.
In a preferred embodiment, the subject's blood oxygen saturation safety criteria determination logic;
the standard Bo formula of blood oxygen saturation safety standard is that the standard is marked by the age of Ag, the working altitude of Al and the highest illumination intensity of Br in summerWherein alpha is 1 、α 2 、α 3 Proportional coefficients of age Ag, working altitude Al and summer highest illumination intensity Br, respectively, and alpha 1 、α 2 、α 3 Are all greater than 0;
and when the monitoring value is lower than the blood oxygen saturation safety standard, the safety detection module sends a dangerous signal to the state detection module.
In a preferred embodiment, the confidence model construction logic;
calibrating the confidence coefficient of the confidence model when the motion state factor is St, the communication bandwidth is Bw, the communication delay is La, the communication jitter is Ji and the packet loss rate is PlBeta in the formula 1 、β 2 、β 3 、β 4 The ratio coefficients of the communication bandwidth Bw, the communication jitter Ji, the communication delay La and the packet loss rate Pl are respectively, and beta is 1 、β 2 、β 3 、β 4 Are all greater than 0;
confidence coefficient Bc has confidence threshold Bc 0 。
In a preferred embodiment, the method for determining the subject motion state factor St;
the motion state factor St is connected with a mobile phone or a sports watch, a sports bracelet and other equipment through Bluetooth or other communication modes to obtain data, the motion state of a monitored object is determined by utilizing the motion mode identification function of the mobile phone or the sports watch, the sports bracelet and other equipment, and when the monitored object is determined to be in a stable state through the equipment, the motion state factor St is 1; when the subject is determined to be in a motion state by the apparatus, the motion factor St takes 0.
In a preferred embodiment, the operating logic of the early warning notification module;
when the monitored object is in a motion state, st is valued as 0, the confidence coefficient Bc is absent, and the early warning notification module ignores the dangerous signal sent by the safety detection module;
when the object is stationary, st is 1, confidence coefficient Bc exists and confidence threshold Bc exists 0 The confidence coefficient Bc is greater than or equal to the confidence threshold Bc 0 The mobile communication system can normally transmit monitoring signals according to time periods, the dangerous signals sent by the safety detection module prove that the warning notification module transmits warning signals to the terminal server according to the periods, longitude and latitude coordinate positioning data are sent, and blood oxygen monitoring real-time log data are uploaded for data backup and protection;
when the confidence coefficient Bc is smaller than the confidence threshold Bc 0 When the mobile communication system is in the condition of intermittent communication and poor signal, the complete blood oxygen monitoring signal is difficult to transmit in real time, the dangerous signal sent by the safety detection module is verified, the early warning notification module is limited by communication quality disorder and can not upload complete data in real time, the alarm, the positioning and the time information are preferentially transmitted by the short byte signal, the operation is repeated until the feedback signal of the server is received, and meanwhile, the real-time blood oxygen monitoring data is stored in a local space for later calling.
In the technical scheme, the invention has the technical effects and advantages that:
according to the invention, through collecting state data of a real-time monitoring object and communication quality data of a mobile communication terminal, normalization processing is carried out on each data, according to different individual characteristics of the monitoring object, a blood oxygen saturation safety standard of the monitoring object is calculated, a confidence model is constructed according to remote communication characteristic data, a dangerous signal of a remote monitoring system is verified, meanwhile, the communication quality of the mobile communication terminal is calculated, a reference basis is provided for selection of an early warning scheme, an early warning notification module determines whether to send a warning signal according to a detection result, an early warning notification mode is determined according to a communication quality condition, after the early warning notification signal is sent, protection and evidence obtaining are carried out on the real-time monitoring data, and a mode of storing and backing up two real-time data of local storage and cloud storage is selected according to the communication quality condition.
The invention can set specific blood oxygen saturation safety standard according to different monitored objects, adds repeated verification links while keeping monitoring, can ensure the authenticity of dangerous signals, can send warning notification by minimum byte data under the condition of bad communication signals, can realize effective control of the running state of the whole system and reduce the running cost of the system.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: as shown in fig. 1, the invention is a mobile communication terminal and a remote blood oxygen monitoring system, the system is composed of the following parts: the system comprises a data acquisition module, a safety detection module, a state inspection module and an early warning notification module;
the data acquisition module is used for collecting data of the age, the working altitude and the highest illumination intensity in summer of a monitored object, collecting data of communication bandwidth, communication delay, communication jitter and packet loss rate of the mobile communication terminal, and preprocessing each item of data;
the safety detection module is used for analyzing the data received from the data acquisition module independently, calculating the blood oxygen saturation safety standard according to the condition of a monitored object, monitoring the blood oxygen saturation in real time, sending the monitoring data to the communication terminal server according to a period, and transmitting a dangerous signal to the state detection module when the blood oxygen saturation real-time monitoring value exceeds the blood oxygen saturation safety standard;
after the state checking module receives the dangerous signal, a confidence model of the communication system is built according to the collected parameters, the confidence model judges the system building effect, verifies the authenticity of the dangerous signal, checks the communication quality of the mobile communication system and transmits the data to the early warning notifying module;
the early warning notification module performs early warning notification processing according to the authenticity of the dangerous signal obtained by the state inspection module, performs warning scheme selection according to the system communication quality calculated by the state inspection module, performs early warning notification according to the warning scheme conforming to the actual condition, and after the early warning notification is sent, adopts protective evidence collection for real-time data of the remote monitoring system, performs local real-time storage and cloud real-time storage respectively according to different selections of the early warning notification scheme, performs encryption backup processing for the monitoring data, and ensures the safety and reliability of the data.
According to the invention, through collecting state data of a real-time monitoring object and communication quality data of a mobile communication terminal, carrying out normalization processing on each data, calculating blood oxygen saturation safety standard of the monitoring object according to different individual characteristics of the monitoring object, constructing a confidence model according to remote communication characteristic data, verifying dangerous signals of a remote monitoring system, simultaneously calculating communication quality of the mobile communication terminal, providing reference basis for selection of an early warning scheme, determining whether to send warning signals according to a detection result, determining an early warning notification mode according to a communication quality condition, and carrying out protection evidence obtaining on the real-time monitoring data after the early warning notification signals are sent out.
Taking a pulse oxygen saturation meter as an example, the pulse oxygen saturation meter is a non-invasive portable instrument capable of rapidly measuring heart rate and oxygen saturation of a patient, and can be worn on the positions of fingers, toes, ears, nose and the like, the pulse oxygen saturation meter can emit red light and infrared light, and based on the difference of light absorption characteristics, the ratio states of oxyhemoglobin and deoxyhemoglobin in subcutaneous blood are detected, so that the blood oxygen saturation and the heart rate are calculated, and for specific worn positions, the pulse oxygen saturation meter is automatically judged by a person skilled in the art according to the personal condition and environmental characteristics of the patient.
For the blood oxygen saturation safety standard of the monitored object, collecting the age, the working altitude and the highest illumination intensity in summer of the monitored object by a data collecting unit, carrying out weighted summation on all data, calculating the blood oxygen saturation safety standard of the monitored object, calibrating the age to be Ag, the working altitude to be Al and the highest illumination intensity in summer to be Br, wherein the Bo formula of the blood oxygen saturation safety standard isWherein alpha is 1 、α 2 、α 3 Proportional coefficients of age Ag, working altitude Al and summer highest illumination intensity Br, respectively, and alpha 1 、α 2 、α 3 Are all greater than 0.
The age data is substituted into the formula to participate in calculation according to the actual age of the patient;
the working altitude is calculated according to the measurement data of the air pressure sensor, and the portable pulse oxygen saturation meter without the built-in air pressure sensor is connected with the equipment such as a mobile phone of a monitored object through Bluetooth or other communication modes to acquire the working altitude data of the equipment;
the highest illumination intensity data in summer is collected by a meteorological statistics department in the region, or is measured in the field according to the period that the photometer is in the region with the largest solar altitude and the longest sunlight duration, and the average illumination intensity in the period is taken as the highest illumination intensity data in summer.
According to the invention, the self state data of the monitored object including age is collected, the environmental impact factor data includes working altitude and highest illumination intensity in summer, weighted summation is carried out, the blood oxygen saturation safety standard of the monitored object is calculated, the reliability of a calculation result is ensured, the probability of false alarm warning of a remote monitoring system can be reduced, and the running cost of the system is reduced.
The state checking module collects communication quality data of the mobile communication terminal, combines with motion state factors of a monitored object, repeatedly verifies dangerous signals sent by the safety detecting module, constructs a confidence model, and calculates a confidence coefficient to determine the authenticity of the dangerous signals.
The motion state factor is marked as St, the communication bandwidth is Bw, the communication delay is La, the communication jitter is Ji, the packet loss rate is Pl, and the confidence coefficient is obtainedBeta in the formula 1 、β 2 、β 3 、β 4 The ratio coefficients of the communication bandwidth Bw, the communication jitter Ji, the communication delay La and the packet loss rate Pl are respectively, and beta is 1 、β 2 、β 3 、β 4 Are all greater than 0.
The communication bandwidth is the data quantity which can be transmitted in unit time, and the larger the communication bandwidth Bw is, the higher the confidence coefficient Bc is;
the communication time delay is the time spent by a transmission signal in the packet switching of a transmission network from a current communication terminal to a server node through a series of nodes, and the larger the communication time delay La is, the lower the confidence coefficient Bc is;
the communication jitter is a time delay difference value in different periods, and the larger the communication jitter Ji is, the lower the confidence coefficient Bc is;
the packet loss rate Pl is the rate of abandoned data packets in the communication transmission process, and the higher the packet loss rate is, the lower the confidence coefficient Bc is.
The motion state factor St is connected with a mobile phone or a sports watch, a sports bracelet and other equipment through Bluetooth or other communication modes to obtain data, the motion state of a monitored object is determined by utilizing the motion mode identification function of the mobile phone or the sports watch, the sports bracelet and other equipment, and when the monitored object is determined to be in a stable state through the equipment, the motion state factor St is 1; when the subject is determined to be in a motion state by the apparatus, the motion factor St takes 0.
When the monitored object is in a motion state, the data measured by the pulse oxygen saturation meter are inaccurate, when the monitored object is shifted to a stable state from the motion state due to the factor of reducing the blood oxygen saturation, the blood oxygen saturation is still in a range lower than the safety standard of the blood oxygen saturation of the monitored object, the effectiveness of the monitored data can be confirmed, namely, the measured signal is a real and reliable dangerous signal, and the operation logic of the early warning notification module is determined by the confidence coefficient Bc.
When the monitored object is in a motion state, st is valued as 0, the confidence coefficient Bc is absent, and the early warning notification module ignores the dangerous signal sent by the safety detection module;
when the object is stationary, st is 1, confidence coefficient Bc exists and confidence threshold Bc exists 0 The confidence coefficient Bc is greater than or equal to the confidence threshold Bc 0 The mobile communication system can normally transmit monitoring signals according to time periods, the dangerous signals sent by the safety detection module prove that the warning notification module transmits warning signals to the terminal server according to the periods, longitude and latitude coordinate positioning data are sent, and blood oxygen monitoring real-time log data are uploaded for data backup and protection;
when the confidence coefficient Bc is smaller than the confidence threshold Bc 0 When the mobile communication system is in a discontinuous communication state and a poor signal state, the complete blood oxygen monitoring signal is difficult to transmit in real time, and the safety detection module sends dangerous signalsThe dangerous signal confirms that the early warning notification module is limited by communication quality disorder and can not upload complete data in real time, the alarm, positioning and time information is preferentially transmitted by a short byte signal, the operation is repeated until a server feedback signal is received, and meanwhile, the real-time blood oxygen monitoring data is stored in a local space for later calling.
The above formulas are all formulas with dimensions removed and numerical values calculated, the formulas are formulas with a large amount of data collected for software simulation to obtain the latest real situation, and preset parameters in the formulas are set by those skilled in the art according to the actual situation.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of computer program product. The computer program product comprises one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the processes or functions described in accordance with the embodiments of the present application are all or partially produced. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center by wired or wireless means (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more sets of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, reference may be made to the corresponding process in the foregoing method embodiment for the specific working process of the above-described system, which is not described herein again.
In the several embodiments provided in this application, it should be understood that the disclosed system may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as stand-alone goods, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of software goods stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (2)
1. A mobile communication terminal and a remote blood oxygen monitoring system are characterized in that: the system comprises a data acquisition module, a safety monitoring module, a state inspection module and an early warning notification module;
the data acquisition module is used for collecting data of the age, the working altitude and the highest illumination intensity in summer of a monitored object, collecting data of communication bandwidth, communication delay, communication jitter and packet loss rate of the mobile communication terminal, and preprocessing each item of data;
the safety monitoring module is used for analyzing the data received from the data acquisition module independently, calculating the blood oxygen saturation safety standard according to the condition of the monitored object, monitoring the blood oxygen saturation of the monitored object in real time, sending the monitoring data to the communication terminal server according to the period, and transmitting a dangerous signal to the state inspection module when the blood oxygen saturation real-time monitoring value is lower than the blood oxygen saturation safety standard;
after the state checking module receives the dangerous signals, a confidence model of the system is built according to the collected parameters, authenticity of the dangerous signals is verified by combining with the movement state factors of the monitored objects, the state of the mobile communication system is checked, and data are transmitted to the early warning notifying module;
the early warning notification module performs early warning notification processing according to the authenticity of the dangerous signal obtained by the state inspection module, performs warning scheme selection according to the system communication quality index calculated by the state inspection module, performs early warning notification according to a warning scheme conforming to the actual condition, performs backup protection on real-time data of the remote monitoring system after the early warning notification is sent, performs local real-time storage and cloud real-time storage respectively according to different early warning notification modes, performs encryption backup processing on the monitoring data, and ensures the safety of the data;
the standard Bo formula of blood oxygen saturation safety standard is that the standard is marked by the age of Ag, the working altitude of Al and the highest illumination intensity of Br in summerWherein alpha is 1 、α 2 、α 3 Proportional coefficients of age Ag, working altitude Al and summer highest illumination intensity Br, respectively, and alpha 1 、α 2 、α 3 Are all greater than 0;
when the monitoring value is lower than the blood oxygen saturation safety standard, the safety monitoring module sends a dangerous signal to the state checking module;
calibrating the confidence coefficient of the confidence model when the motion state factor is St, the communication bandwidth is Bw, the communication delay is La, the communication jitter is Ji and the packet loss rate is PlBeta in the formula 1 、β 2 、β 3 、β 4 Respectively the communication bandwidth Bw, the communication jitter Ji and the communication timeDelay La, packet loss rate Pl, and beta 1 、β 2 、β 3 、β 4 Are all greater than 0;
the motion state factor St is connected with a mobile phone or a sports watch, a sports bracelet and other equipment through Bluetooth or other communication modes to obtain data, the motion state of a monitored object is determined by utilizing the motion mode identification function of the mobile phone or the sports watch, the sports bracelet and other equipment, and when the monitored object is determined to be in a stable state through the equipment, the motion state factor St is 1; when the monitoring object is determined to be in a motion state by the equipment, the motion factor St is taken to be 0;
confidence coefficient Bc has confidence threshold Bc 0 。
2. The mobile communication terminal and remote blood oxygen monitoring system according to claim 1, wherein: operating logic of the early warning notification module;
when the monitored object is in a motion state, st is valued as 0, the confidence coefficient Bc is absent, and the early warning notification module ignores the dangerous signal sent by the safety monitoring module;
when the object is stationary, st is 1, confidence coefficient Bc exists and confidence threshold Bc exists 0 The confidence coefficient Bc is greater than or equal to the confidence threshold Bc 0 The mobile communication system can normally transmit monitoring signals according to time periods, the dangerous signals sent by the safety monitoring module prove that the warning notification module transmits warning signals to the terminal server according to the periods, longitude and latitude coordinate positioning data are sent, and blood oxygen monitoring real-time log data are uploaded for data backup and protection;
when the confidence coefficient Bc is smaller than the confidence threshold Bc 0 When the mobile communication system is in the condition of intermittent communication and poor signal, it is difficult to transmit the complete blood oxygen monitoring signal in real time, the dangerous signal sent by the safety monitoring module confirms that the early warning notifying module is limited by the communication quality disorder and can not upload the complete data in real time, then the alarm + positioning + time information is preferentially transmitted by the short byte signal, and the operation is repeated until the feedback signal of the server is received, and meanwhile, the real-time blood oxygen monitoring data is stored in the local spaceInter-cell for later recall.
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