CN113162729A - Medical treatment-based mobile temperature detection information system and method thereof - Google Patents
Medical treatment-based mobile temperature detection information system and method thereof Download PDFInfo
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- CN113162729A CN113162729A CN202110330025.8A CN202110330025A CN113162729A CN 113162729 A CN113162729 A CN 113162729A CN 202110330025 A CN202110330025 A CN 202110330025A CN 113162729 A CN113162729 A CN 113162729A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
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- 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
- A61B5/0008—Temperature signals
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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
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
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Abstract
A medical treatment-based mobile temperature detection information system and a method thereof comprise: the temperature sensor of the intelligent medical handheld mobile nursing information system is connected with the single chip microcomputer, the single chip microcomputer is connected with the WIFI module and the RJ45 port I, the single chip microcomputer is connected with a computer with the RJ45 port II in the WLAN through the WIFI module, the computer is provided with the RJ45 port II, and the RJ45 port I is connected with the RJ45 port II through a network cable; the single chip microcomputer is connected with a channel in the WLAN through the WIFI module to form an unstable channel; a channel formed by connecting the first RJ45 port with the second RJ45 port is a stable channel through a network cable; the defect that the stability of temperature information transmission cannot be guaranteed when a temperature sensor samples the temperature information of a patient and transmits the temperature information to a single chip microcomputer and forwards the temperature information to a computer in the prior art is effectively overcome.
Description
Technical Field
The invention relates to the technical field of medical temperature information, in particular to a medical mobile temperature detection information system and a medical mobile temperature detection information method.
Background
Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, and comprises both professional medical equipment and household medical equipment. The temperature of a patient needs to be measured frequently during a medical procedure.
When the temperature of a patient is measured, a medical handheld mobile nursing information system is provided, and the medical handheld mobile nursing information system comprises a detection pad, wherein a temperature sensor is arranged in the detection pad and connected with a single chip microcomputer, the single chip microcomputer is connected with a WIFI module, and the single chip microcomputer is connected with a computer in a WLAN through the WIFI module.
Therefore, after the temperature sensor samples the temperature information of the patient, the temperature information can be transmitted to the single chip microcomputer and forwarded to the computer, so that the temperature information of the patient can be checked by a doctor, and a WIFI module applied during the temperature information transmission period through the WLAN is not complex in structure and low in cost; however, the stability of such temperature information transmission cannot be ensured.
Disclosure of Invention
In order to solve the problems, the invention provides a medical treatment-based mobile temperature detection information system and a medical treatment-based mobile temperature detection information method, which effectively overcome the defect that the stability of temperature information transmission cannot be guaranteed when a temperature sensor in the prior art samples the temperature information of a patient and then transmits the temperature information to a single chip microcomputer and then transmits the temperature information to a computer.
In order to overcome the defects in the prior art, the invention provides a medical treatment-based mobile temperature detection information system and a solution of the method thereof, which specifically comprise the following steps:
a medical-based ambulatory temperature sensing information system, comprising:
the temperature sensor of the intelligent medical handheld mobile nursing information system is connected with the single chip microcomputer, the single chip microcomputer is connected with the WIFI module and the RJ45 port I, the single chip microcomputer is connected with a computer with the RJ45 port II in the WLAN through the WIFI module, the computer is provided with the RJ45 port II, and the RJ45 port I is connected with the RJ45 port II through a network cable;
the single chip microcomputer is connected with a channel in the WLAN through the WIFI module to form an unstable channel;
a channel formed by connecting the first RJ45 port with the second RJ45 port is a stable channel through a network cable;
the medical treatment-based mobile temperature detection information system further comprises:
a monitoring component, a first transmission component, a second transmission component,
The monitoring component is used for monitoring the link performance of the channel;
the monitoring component comprises a transmission unit, an error correction unit and a return unit;
the transmission unit is used for enabling the single chip microcomputer to transmit an instruction requiring to construct a link;
the error correction unit is used for the computer to obtain the instruction requiring the construction and linking, and after the instruction is confirmed to be correct, the instruction requiring the construction and linking is returned;
the back transmission unit is used for the singlechip to obtain an instruction requiring to construct a link and transmitting the instruction for constructing the link back so as to construct a link of a channel.
The transmission component is used for directly transmitting the temperature information to be transmitted by the user program for transmitting the temperature information when selecting the stable channel to transmit the temperature information;
the second transmission component is used for executing transmission by means of a message requiring to select stably transmitted temperature information or a message requiring to select unstably transmitted temperature information when selecting an unstable channel to execute temperature information transmission.
The stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and the temperature information can be transmitted again after being transmitted incorrectly, so that the correctness of the temperature information can be guaranteed; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information.
The stable transmission module can comprise a message header transmission submodule, a temperature information transmission submodule, a feedback submodule I and a feedback submodule II;
the message header transmission submodule is used for enabling the single chip microcomputer to transmit the message header;
the temperature information transmission submodule is used for enabling the single chip microcomputer to transmit values of the error correction code and the temperature information;
the first feedback sub-module is used for confirming the correctness of the temperature information by means of an error correcting code after the computer obtains the numerical values of the message header and the temperature information, and returning a feedback message after the temperature information is stored;
and the feedback submodule is used for mastering the computer performance by means of the feedback message and feeding back the computer performance.
The numerical value of the temperature information is the temperature value of the patient, the message header is in a numerical value format for explaining the temperature information, and the numerical value format comprises a message serial number, the length of the temperature information numerical value, the acquisition time point of the temperature information, and an address pointer which is not readable and writable and is arranged on the singlechip.
The method for the single chip microcomputer to transmit the temperature information of the patient to the computer further comprises the following steps: the temperature information transmission can trigger the total retransmission proportion, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the retransmission amount of the program is reduced; when the total retransmission ratio is lower than a set amount two, the bit rate for transmission is increased to improve the amount of information transmission, thereby performing temperature information transmission.
And the second transmission component selects the message of the unstably transmitted temperature information through the unstably transmission module to execute transmission.
The medical treatment-based mobile temperature detection information system also comprises an information conflict component, wherein the information conflict component comprises a monitoring unit, an arrangement unit and a transmission component;
the information conflict component is used for monitoring the performance of an information singlechip and a computer which synchronously transmit information, one party with good performance serves as an X party, and the other party serves as a Y party;
the arrangement unit is used for omitting the information transmission of the X party when the X party monitors the information of the Y party and obtains the information message of the information, and the information transmitted by the Y party is achieved firstly;
the transmission component is used for transmitting the information of the X party after the transmission of the information of the Y party is achieved.
A method of medical-based mobile temperature sensing information system, comprising:
after the temperature sensor samples the temperature information of the patient, the temperature information can be transmitted to the singlechip and the temperature information of the patient is forwarded to the computer;
the method for the single chip microcomputer to transmit the temperature information of the patient to the computer comprises the following steps:
the user program for transmitting the temperature information is used for encrypting and transmitting the temperature information to be transmitted; the user program calls a trigger program to transmit the temperature information at a hardware level, and the trigger program is used for performing secondary encryption on the temperature information encrypted by the user program for transmitting the temperature information and then performing transmission.
A-1: monitoring link performance of the channel;
the method for monitoring the link performance of the channel comprises the following steps:
b-1: the single chip transmits an instruction requiring to construct a link;
b-2: the computer obtains the instruction of requiring to construct the link, and returns the instruction of requiring to construct the link after determining that the instruction is correct;
b-3: the single chip microcomputer obtains an instruction for constructing the link, and transmits back the instruction for constructing the link so as to construct the link of the channel.
A-2: when a stable channel is selected to perform temperature information transfer, directly transferring temperature information to be transferred by a user program for transferring temperature information;
a-3: when an unstable channel is selected to execute temperature information transmission, the message of stably transmitted temperature information or the message of unstably transmitted temperature information is selected to execute transmission;
the stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and the temperature information can be transmitted again after being transmitted incorrectly, so that the correctness of the temperature information can be guaranteed; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information.
The method for selecting the message of the stably transmitted temperature information to transmit the temperature information comprises the following processes:
b-1: the singlechip transmits a message header of temperature information;
b-2: the singlechip transmits numerical values of the error correcting codes and the temperature information;
b-3: after the computer obtains the numerical values of the message header and the temperature information, the error-free property of the temperature information is determined by means of the error correcting code, and the feedback message is returned after the temperature information is stored;
b-4: the singlechip masters the computer performance by means of the feedback message and feeds back the computer performance;
the numerical value of the temperature information is the temperature value of the patient, the message header is in a numerical value format for explaining the temperature information, and the numerical value format comprises a message serial number, the length of the temperature information numerical value, the acquisition time point of the temperature information, and an address pointer which is not readable and writable and is arranged on the singlechip.
The method for the single chip microcomputer to transmit the temperature information of the patient to the computer further comprises the following steps: the temperature information transmission can trigger the total retransmission proportion, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the retransmission amount of the program is reduced; when the total retransmission ratio is lower than a set amount two, the bit rate for transmission is increased to improve the amount of information transmission, thereby performing temperature information transmission.
The method for synchronously transmitting information between the single chip microcomputer and the computer comprises the following processes:
c-1: monitoring the performance of an information singlechip and a computer which synchronously transmit information, wherein one party with good performance serves as an X party, and the other party serves as a Y party;
c-2: when the X party monitors the information of the Y party and obtains the information message of the information, the information transmission of the X party is omitted, and the information transmitted by the Y party is achieved firstly;
c-3: after the Y-side information transmission is completed, the X-side information is transmitted.
The method for transmitting the temperature information of the patient to the computer by the single chip microcomputer further comprises a process of setting the information transmission quantity, and the process of setting the information transmission quantity is executed to set the information transmission quantity when the information transmission quantity of the single chip microcomputer is different from that of the computer before the link of a channel is constructed.
Setting the temperature information transmission quantity further comprises the process of setting the information transmission quantity again;
in the message transmission period, when the message transmission amount needs to be changed, the message transmission amount can be set again according to the network speed requirement.
The invention has the beneficial effects that:
in the method for transmitting the temperature information of the patient to the computer by the single chip microcomputer, the triggering user program is separated from the user program for transmitting the temperature information, and the user program for transmitting the temperature information does not need to be changed when a channel is switched, so that the compatibility of the user program for transmitting the temperature information is guaranteed; in addition, even if the channel is an unstable channel, when a user program for transmitting temperature information needs to be stably transmitted, a temperature information error correction, feedback and retransmission mode is additionally arranged, so that the stability of temperature information transmission is improved.
Drawings
FIG. 1 is a flow chart of a method of the medical-based ambulatory temperature sensing information system of the present invention.
FIG. 2 is a block diagram of a medical based ambulatory temperature sensing information system according to the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples.
As shown in fig. 1 and 2, the medical-based mobile temperature detection information system includes:
the detection pad of the intelligent medical handheld mobile nursing information system is internally provided with a temperature sensor, the temperature sensor is connected with a single chip microcomputer, the single chip microcomputer is connected with a WIFI module and a first RJ45 port, the single chip microcomputer is connected with a computer with a second RJ45 port in a WLAN through the WIFI module, the computer is provided with a second RJ45, and the first RJ45 port is connected with the second RJ45 port through a network cable;
the single chip microcomputer is connected with a channel in the WLAN through the WIFI module to form an unstable channel;
a channel formed by connecting the first RJ45 port with the second RJ45 port is a stable channel through a network cable;
the medical treatment-based mobile temperature detection information system further comprises:
the monitoring component, the first transmission component and the second transmission component;
the monitoring component is used for monitoring the link performance of the channel;
before information is transmitted, a link of a channel is constructed, and the stability of the link of the channel is guaranteed during information transmission, so that two-loop instruction transmission is required to be executed; in the application, both information transmission parties, the single chip microcomputer and the computer can transmit the instruction of the construction link; the channels include unstable channels and stable channels.
Further, the monitoring component comprises a transmission unit, an error correction unit and a return unit;
the transmission unit is used for enabling the single chip microcomputer to transmit an instruction requiring to construct a link;
the error correction unit is used for the computer to obtain the instruction requiring the construction and linking, and after the instruction is confirmed to be correct, the instruction requiring the construction and linking is returned;
the back transmission unit is used for the singlechip to obtain an instruction requiring to construct a link and transmitting the instruction for constructing the link back so as to construct a link of a channel.
The usable information transmission link is efficiently constructed through the return of the computer, and the temperature information transmission is executed after the link is constructed.
Within this application, A-1 can be used to monitor the performance of the channel link performance; just like, the singlechip does not obtain the instruction of requiring to construct the link in B-3, which indicates that the channel structure is not formed.
The transmission component is used for directly transmitting the temperature information to be transmitted by the user program for transmitting the temperature information when selecting the stable channel to transmit the temperature information;
in the present application, when selecting a stable channel to perform temperature information transmission, the user program for transmitting temperature information does not need to be changed or changed, and the temperature information of the user program for transmitting temperature information is directly transmitted as it is, that is, the user program for transmitting temperature information achieves temperature information transmission.
The second transmission component is used for executing transmission by means of a message requiring to select stably transmitted temperature information or a message requiring to select unstably transmitted temperature information when selecting an unstable channel to execute temperature information transmission.
In detail, the stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and retransmission can be performed after the temperature information is transmitted in error, so that the error-free property of the temperature information can be ensured, but the stably transmitted message of the temperature information is blocked in waiting feedback at all times when the temperature information is transmitted, and the network speed is consumed when retransmission is performed after the temperature information is transmitted in error; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information, the transmission of the temperature information is wrong and can not be mastered, but the timeliness of the message is guaranteed.
In this application, rely on temperature information timeliness and errorless requirement, divide into two the temperature information that must transmit: for the temperature information which is necessary to ensure the correctness, the temperature information is achieved through the message of the stably transmitted temperature information just like the temperature information of the temperature sensor in the period after the first one second or two seconds when the temperature sensor starts to sense the temperature information of the patient; the requirement for timeliness is not low, namely the temperature information of the temperature sensor in the first one or two seconds when the temperature sensor starts to sense the temperature information of the patient is achieved by adopting a message of unstably transmitted temperature information without feedback, and the error-free property of the temperature information is guaranteed through the stability of a channel.
As for example, further, a message of stably transmitted temperature information is selected to perform temperature information transmission, and the stable transmission module can include a message header transmission submodule, a temperature information transmission submodule, a first feedback submodule and a second feedback submodule;
the message header transmission submodule is used for enabling the single chip microcomputer to transmit the message header;
the temperature information transmission submodule is used for enabling the single chip microcomputer to transmit values of the error correction code and the temperature information;
the first feedback sub-module is used for confirming the correctness of the temperature information by means of an error correcting code after the computer obtains the numerical values of the message header and the temperature information, and returning a feedback message after the temperature information is stored; in detail, when the computer determines that the obtained temperature information is correct by means of the error correcting code, the computer determines that the singlechip transmits correct temperature information, and the returned feedback message is a 'YES' character string.
When the computer is verified by the error correcting code, the computer determines that the temperature information transmitted by the singlechip is wrong, and the returned feedback message is an error character string and waits for transmission again.
When the computer obtains wrong temperature information, the channel is not stable, the computer cannot master the performance of the single chip microcomputer, and the transmission is terminated after the character string of 'error' is returned.
The temperature information is not obtained by the computer, the computer does not master the temperature information transmitted by the singlechip, and the computer does not perform feedback.
And the feedback submodule is used for mastering the computer performance by means of the feedback message and feeding back the computer performance. In detail, the feedback message obtained by the single chip microcomputer is a YES character string, and the single chip microcomputer determines that the computer obtains error-free temperature information and then feeds back the performance of the computer by transmitting the subsequent batch of temperature information;
the feedback message obtained by the singlechip is an error character string, the singlechip determines that the temperature information obtained by the computer is transmitted incorrectly, and the singlechip transmits the temperature information back and forth to feed the computer performance;
the singlechip receives wrong feedback, which indicates that the channel is unstable, the singlechip can not master the performance of the computer, and the transmission is terminated after the error character string is transmitted back.
When the singlechip is not fed back, the singlechip does not control the performance of the computer, the link performance of a channel is probably lost, or the computer just keeps temperature information and returns an error character string after the temperature information reaches a preset time period and stops transmission.
In this application, further, the numerical value of temperature information is the temperature value of patient, the message header is the format of the numerical value of explanation temperature information, just like including the serial number of message, the length of the numerical value of temperature information, the collection time point of temperature information, whether readable can write with the address pointer on the singlechip.
Therefore, during the information transmission period, the transmitted number of the return can be determined by the singlechip after the link performance is constructed, and is informed to the computer through the instruction; after the preset retransmission number is realized, the information transmission is still wrong, and the transmission is stopped after the 'error' character string is transmitted back, preferably, the preset retransmission number is four times in the application.
Also, in the present application, further, the method for forwarding the temperature information of the patient to the computer by the single chip microcomputer further comprises: the temperature information transmission can trigger the total retransmission proportion due to poor channel performance, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the program retransmission amount is reduced; when the total retransmission ratio is lower than a set amount two, the application increases the bit rate used for transmission to improve the information transmission amount so as to execute temperature information transmission, and the network speed used can be optimally used. Here, the retransmission ratio is the number of retransmission temperature information messages and the number of total transmission temperature messages, the initial value of the number of retransmission temperature information messages is NULL, the initial value of the number of total transmission temperature messages is two hundred, in the present application, the set amount one is four percent, the set amount two is four thousandths, the transmission of temperature information is performed by reducing half of the bit rate of information transmission by a preset amount that is four percent higher than the retransmission ratio, and the transmission of temperature information is performed by increasing fifteen percent of the transmission amount by a preset amount that is two percent lower than the transmission ratio; here, the first and second setting amounts can be determined by a request, and the ratio of increasing or decreasing the bit rate can also be determined by a request.
When the second transmission component selects the message of the unstably transmitted temperature information through the unstably transmission module to perform transmission, the temperature information of the patient needs to be transmitted in time when the temperature information of the patient needs to be transmitted efficiently, otherwise the temperature information is released frequently, and at the moment, the message of the unstably transmitted temperature information is used for performing temperature information transmission without causing the blockage caused by the feedback of a computer, wherein the singlechip only transmits the temperature information without performing transmission operation again, and the feedback is not transmitted by the computer, so that the performance of optimally utilizing the network speed is achieved.
Thus, when the temperature information transmission is executed by using the unstable channel, the message of the unstably transmitted temperature information in the application can change the transmission mode according to the requirement of the used network speed, like under the condition of removing feedback and transmitting the flow again, the temperature information error correction flow can be omitted, thereby achieving the optimal used network speed and reducing the processing time of the temperature information.
In the application, the medical treatment-based mobile temperature detection information system further comprises an information conflict component, wherein the information conflict component comprises a monitoring unit, a sorting unit and a transmission component;
the information conflict component is used for monitoring the performance of an information singlechip and a computer which synchronously transmit information, one party with good performance serves as an X party, and the other party serves as a Y party;
the arrangement unit is used for omitting the information transmission of the X party when the X party monitors the information of the Y party and obtains the information message of the information, and the information transmitted by the Y party is achieved firstly;
the transmission component is used for transmitting the information of the X party after the transmission of the information of the Y party is achieved.
In the application, the performance can be the dominant frequency of the inner core of the single chip microcomputer and the inner core of the computer, the capacity of the main memory of the single chip microcomputer and the main memory of the computer, and the network speed which can be used by the inner core of the single chip microcomputer and the inner core of the computer during information transmission. The information synchronously transmitted by the singlechip and the computer is temperature information for the singlechip and feedback information for the computer.
The medical treatment-based mobile temperature detection information system has the advantages that the trigger user program and the user program for transmitting the temperature information are separated, the user program for transmitting the temperature information does not need to be changed when the channel is switched, and the compatibility of the user program for transmitting the temperature information is guaranteed; in addition, even if the channel is an unstable channel, when a user program for transmitting temperature information needs to be stably transmitted, a temperature information error correction, feedback and retransmission mode is additionally arranged, so that the stability of temperature information transmission is improved.
A method of medical-based mobile temperature sensing information system, comprising:
after the temperature sensor samples the temperature information of the patient, the temperature information can be transmitted to the singlechip and forwarded to the computer, so that a doctor can check the temperature information of the patient;
the method for the single chip microcomputer to transmit the temperature information of the patient to the computer comprises the following steps:
in the application, the main programs of temperature information transmission application on the current unstable channel and the current stable channel are both used as user programs for transmitting temperature information; further, the user program for transmitting the temperature information is used for encrypting and transmitting the temperature information to be transmitted; the user program in the method for forwarding the temperature information of the patient to the computer by the single chip calls a trigger program to transmit the temperature information at a hardware level, and the trigger program is used for performing secondary encryption on the temperature information encrypted by the user program for transmitting the temperature information and then performing transmission.
The method for the single chip microcomputer to transmit the temperature information of the patient to the computer comprises the following steps:
a-1: monitoring link performance of the channel;
before information is transmitted, a link of a channel is constructed, and the stability of the link of the channel is guaranteed during information transmission, so that two-loop instruction transmission is required to be executed; in the application, both information transmission parties, the single chip microcomputer and the computer can transmit the instruction of the construction link; the channels include unstable channels and stable channels.
Further, the method for monitoring the link performance of the channel includes:
b-1: the single chip transmits an instruction requiring to construct a link;
b-2: the computer obtains the instruction of requiring to construct the link, and returns the instruction of requiring to construct the link after determining that the instruction is correct;
b-3: the single chip microcomputer obtains an instruction for constructing the link, and transmits back the instruction for constructing the link so as to construct the link of the channel.
The usable information transmission link is efficiently constructed through the return of the computer, and the temperature information transmission is executed after the link is constructed.
Within this application, A-1 can be used to monitor the performance of the channel link performance; just like, the singlechip does not obtain the instruction of requiring to construct the link in B-3, which indicates that the channel structure is not formed.
A-2: when a stable channel is selected to perform temperature information transfer, directly transferring temperature information to be transferred by a user program for transferring temperature information;
in the present application, when selecting a stable channel to perform temperature information transmission, the user program for transmitting temperature information does not need to be changed or changed, and the temperature information of the user program for transmitting temperature information is directly transmitted as it is, that is, the user program for transmitting temperature information achieves temperature information transmission.
A-3: when an unstable channel is selected to execute temperature information transmission, the message of stably transmitted temperature information or the message of unstably transmitted temperature information is selected to execute transmission;
in detail, the stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and retransmission can be performed after the temperature information is transmitted in error, so that the error-free property of the temperature information can be ensured, but the stably transmitted message of the temperature information is blocked in waiting feedback at all times when the temperature information is transmitted, and the network speed is consumed when retransmission is performed after the temperature information is transmitted in error; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information, the transmission of the temperature information is wrong and can not be mastered, but the timeliness of the message is guaranteed.
In this application, rely on temperature information timeliness and errorless requirement, divide into two the temperature information that must transmit: for the temperature information which is necessary to ensure the correctness, the temperature information is achieved through the message of the stably transmitted temperature information just like the temperature information of the temperature sensor in the period after the first one second or two seconds when the temperature sensor starts to sense the temperature information of the patient; the requirement for timeliness is not low, namely the temperature information of the temperature sensor in the first one or two seconds when the temperature sensor starts to sense the temperature information of the patient is achieved by adopting a message of unstably transmitted temperature information without feedback, and the error-free property of the temperature information is guaranteed through the stability of a channel.
As a further example, the method for selecting a message of stably transferred temperature information to perform temperature information transfer includes the following steps:
b-1: the singlechip transmits a message header of temperature information;
b-2: the singlechip transmits numerical values of the error correcting codes and the temperature information; the error correction code is an error correction code for the value of the temperature information.
B-3: after the computer obtains the numerical values of the message header and the temperature information, the error-free property of the temperature information is determined by means of the error correcting code, and the feedback message is returned after the temperature information is stored;
in detail, when the computer determines that the obtained temperature information is correct by means of the error correcting code, the computer determines that the singlechip transmits correct temperature information, and the returned feedback message is a 'YES' character string.
When the computer is verified by the error correcting code, the computer determines that the temperature information transmitted by the singlechip is wrong, and the returned feedback message is an error character string and waits for transmission again.
When the computer obtains wrong temperature information, the channel is not stable, the computer cannot master the performance of the single chip microcomputer, and the transmission is terminated after the character string of 'error' is returned.
The temperature information is not obtained by the computer, the computer does not master the temperature information transmitted by the singlechip, and the computer does not perform feedback.
B-4: the singlechip masters the computer performance by means of the feedback message and feeds back the computer performance;
in detail, the feedback message obtained by the single chip microcomputer is a YES character string, and the single chip microcomputer determines that the computer obtains error-free temperature information and then feeds back the performance of the computer by transmitting the subsequent batch of temperature information;
the feedback message obtained by the singlechip is an error character string, the singlechip determines that the temperature information obtained by the computer is transmitted incorrectly, and the singlechip transmits the temperature information back and forth to feed the computer performance;
the singlechip receives wrong feedback, which indicates that the channel is unstable, the singlechip can not master the performance of the computer, and the transmission is terminated after the error character string is transmitted back.
When the singlechip is not fed back, the singlechip does not control the performance of the computer, the link performance of a channel is probably lost, or the computer just keeps temperature information and returns an error character string after the temperature information reaches a preset time period and stops transmission.
In this application, further, the numerical value of temperature information is the temperature value of patient, the message header is the format of the numerical value of explanation temperature information, just like including the serial number of message, the length of the numerical value of temperature information, the collection time point of temperature information, whether readable can write with the address pointer on the singlechip.
Therefore, during the information transmission period, the transmitted number of the return can be determined by the singlechip after the link performance is constructed, and is informed to the computer through the instruction; after the preset retransmission number is realized, the information transmission is still wrong, and the transmission is stopped after the 'error' character string is transmitted back, preferably, the preset retransmission number is four times in the application.
Also, in the present application, further, the method for forwarding the temperature information of the patient to the computer by the single chip microcomputer further comprises: the temperature information transmission can trigger the total retransmission proportion due to poor channel performance, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the program retransmission amount is reduced; when the total retransmission ratio is lower than a set amount two, the application increases the bit rate used for transmission to improve the information transmission amount so as to execute temperature information transmission, and the network speed used can be optimally used. Here, the retransmission ratio is the number of retransmission temperature information messages and the number of total transmission temperature messages, the initial value of the number of retransmission temperature information messages is NULL, the initial value of the number of total transmission temperature messages is two hundred, in the present application, the set amount one is four percent, the set amount two is four thousandths, the transmission of temperature information is performed by reducing half of the bit rate of information transmission by a preset amount that is four percent higher than the retransmission ratio, and the transmission of temperature information is performed by increasing fifteen percent of the transmission amount by a preset amount that is two percent lower than the transmission ratio; here, the first and second setting amounts can be determined by a request, and the ratio of increasing or decreasing the bit rate can also be determined by a request.
And if the temperature information of the patient needs to be transmitted efficiently, the temperature information of the patient needs to be transmitted in time, otherwise the temperature information is released frequently, and at the moment, the temperature information transmission is executed by using the message of the temperature information which is transmitted unstably without causing the computer to feed back the blockage, wherein the singlechip only transmits the temperature information, does not transmit the operation again, and does not use the computer to transmit the feedback, thereby achieving the performance of optimally utilizing the network speed.
Thus, when the temperature information transmission is executed by using the unstable channel, the message of the unstably transmitted temperature information in the application can change the transmission mode according to the requirement of the used network speed, like under the condition of removing feedback and transmitting the flow again, the temperature information error correction flow can be omitted, thereby achieving the optimal used network speed and reducing the processing time of the temperature information.
The method for synchronously transmitting information between the single chip microcomputer and the computer comprises the following processes:
c-1: monitoring the performance of an information singlechip and a computer which synchronously transmit information, wherein one party with good performance serves as an X party, and the other party serves as a Y party;
the performance can be the dominant frequency of the inner core of the single chip microcomputer and the inner core of the computer, the capacity of the main memory of the single chip microcomputer and the main memory of the computer, and the network speed which can be used by the inner core of the single chip microcomputer and the inner core of the computer during information transmission. The information synchronously transmitted by the singlechip and the computer is temperature information for the singlechip and feedback information for the computer.
C-2: when the X party monitors the information of the Y party and obtains the information message of the information, the information transmission of the X party is omitted, and the information transmitted by the Y party is achieved firstly;
c-3: after the Y-side information transmission is completed, the X-side information is transmitted.
Further, the method for forwarding the temperature information of the patient to the computer by the single chip microcomputer further comprises a process of setting the information transmission amount, and the process of setting the information transmission amount is executed to set the information transmission amount when the information transmission amounts of the single chip microcomputer and the computer are different before the link of the channel is constructed.
Setting the temperature information transmission quantity further comprises the process of setting the information transmission quantity again;
in the message transmission period, when the message transmission amount needs to be changed, the message transmission amount can be set again according to the network speed requirement.
The method for forwarding the temperature information of the patient to the computer by the single chip microcomputer has the advantages that the user program is triggered to be separated from the user program used for transmitting the temperature information, the user program used for transmitting the temperature information does not need to be changed when a channel is switched, and the compatibility of the user program used for transmitting the temperature information is guaranteed; in addition, even if the channel is an unstable channel, when a user program for transmitting temperature information needs to be stably transmitted, a temperature information error correction, feedback and retransmission mode is additionally arranged, so that the stability of temperature information transmission is improved.
The present invention has been described in an illustrative manner by the embodiments, and it should be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, but is capable of various changes, modifications and substitutions without departing from the scope of the present invention.
Claims (10)
1. A medical-based ambulatory temperature sensing information system, comprising:
the temperature sensor of the intelligent medical handheld mobile nursing information system is connected with the single chip microcomputer, the single chip microcomputer is connected with the WIFI module and the RJ45 port I, the single chip microcomputer is connected with a computer with the RJ45 port II in the WLAN through the WIFI module, the computer is provided with the RJ45 port II, and the RJ45 port I is connected with the RJ45 port II through a network cable;
the single chip microcomputer is connected with a channel in the WLAN through the WIFI module to form an unstable channel;
a channel formed by connecting the first RJ45 port with the second RJ45 port is a stable channel through a network cable;
the medical treatment-based mobile temperature detection information system further comprises:
the monitoring component, the first transmission component and the second transmission component;
the monitoring component is used for monitoring the link performance of the channel;
the monitoring component comprises a transmission unit, an error correction unit and a return unit;
the transmission unit is used for enabling the single chip microcomputer to transmit an instruction requiring to construct a link;
the error correction unit is used for the computer to obtain the instruction requiring the construction and linking, and after the instruction is confirmed to be correct, the instruction requiring the construction and linking is returned;
the back transmission unit is used for the singlechip to obtain an instruction requiring to construct a link and transmitting the instruction for constructing the link back so as to construct a link of a channel.
2. The medical-based mobile temperature sensing information system according to claim 1, wherein the transfer component is configured to directly transfer the temperature information to be transferred by the user program for transferring temperature information as it is when selecting the stable channel to perform temperature information transfer;
the transmission assembly II is used for executing transmission by means of a message requiring to select stably transmitted temperature information or a message requiring to select unstably transmitted temperature information when selecting an unstable channel to execute temperature information transmission;
the stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and the temperature information can be transmitted again after being transmitted incorrectly, so that the correctness of the temperature information can be guaranteed; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information.
3. The medical-based mobile temperature detection information system according to claim 1, wherein the stability transfer module can include a message header transfer sub-module, a temperature information transfer sub-module, a first feedback sub-module and a second feedback sub-module;
the message header transmission submodule is used for enabling the single chip microcomputer to transmit the message header;
the temperature information transmission submodule is used for enabling the single chip microcomputer to transmit values of the error correction code and the temperature information;
the first feedback sub-module is used for confirming the correctness of the temperature information by means of an error correcting code after the computer obtains the numerical values of the message header and the temperature information, and returning a feedback message after the temperature information is stored;
and the feedback submodule is used for mastering the computer performance by means of the feedback message and feeding back the computer performance.
4. The medical-based mobile temperature detection information system according to claim 3, wherein the value of the temperature information is a temperature value of a patient, the message header is in a format of the value of the temperature information, and comprises a serial number of the message, a length of the value of the temperature information, a collection time point of the temperature information, and an address pointer which is not readable, writable and on the single chip microcomputer;
the method for the single chip microcomputer to transmit the temperature information of the patient to the computer further comprises the following steps: the temperature information transmission can trigger the total retransmission proportion, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the retransmission amount of the program is reduced; when the total retransmission ratio is lower than a second set value, increasing the bit rate for transmission to improve the information transmission amount so as to execute temperature information transmission;
the second transmission component selects the message of the unstably transmitted temperature information through the unstably transmission module to perform transmission;
the medical treatment-based mobile temperature detection information system also comprises an information conflict component, wherein the information conflict component comprises a monitoring unit, an arrangement unit and a transmission component;
the information conflict component is used for monitoring the performance of an information singlechip and a computer which synchronously transmit information, one party with good performance serves as an X party, and the other party serves as a Y party;
the arrangement unit is used for omitting the information transmission of the X party when the X party monitors the information of the Y party and obtains the information message of the information, and the information transmitted by the Y party is achieved firstly;
the transmission component is used for transmitting the information of the X party after the transmission of the information of the Y party is achieved.
5. A method for medical-based mobile temperature sensing information system, comprising:
after the temperature sensor samples the temperature information of the patient, the temperature information can be transmitted to the singlechip and the temperature information of the patient is forwarded to the computer;
the method for the single chip microcomputer to transmit the temperature information of the patient to the computer comprises the following steps:
a-1: monitoring link performance of the channel;
a-2: when a stable channel is selected to perform temperature information transfer, directly transferring temperature information to be transferred by a user program for transferring temperature information;
a-3: when an unstable channel is selected to transmit the temperature information, the message of the stably transmitted temperature information or the message of the unstably transmitted temperature information is selected to transmit.
6. The method of medical-based mobile temperature sensing information system according to claim 5, comprising:
the user program for transmitting the temperature information is used for encrypting and transmitting the temperature information to be transmitted; the user program calls a trigger program to transmit the temperature information at a hardware level, and the trigger program is used for performing secondary encryption on the temperature information encrypted by the user program for transmitting the temperature information and then performing transmission.
7. The method of medical-based mobile temperature sensing information system according to claim 5, comprising:
the method for monitoring the link performance of the channel comprises the following steps:
b-1: the single chip transmits an instruction requiring to construct a link;
b-2: the computer obtains the instruction of requiring to construct the link, and returns the instruction of requiring to construct the link after determining that the instruction is correct;
b-3: the single chip microcomputer obtains an instruction for constructing the link, and transmits back the instruction for constructing the link so as to construct the link of the channel.
8. The method of medical-based mobile temperature sensing information system according to claim 5, comprising:
the stably transmitted message of the temperature information is fed back when the temperature information is transmitted, and the temperature information can be transmitted again after being transmitted incorrectly, so that the correctness of the temperature information can be guaranteed; the message of the temperature information which is transmitted unstably has no feedback when transmitting the temperature information.
The method for selecting the message of the stably transmitted temperature information to transmit the temperature information comprises the following processes:
b-1: the singlechip transmits a message header of temperature information;
b-2: the singlechip transmits numerical values of the error correcting codes and the temperature information;
b-3: after the computer obtains the numerical values of the message header and the temperature information, the error-free property of the temperature information is determined by means of the error correcting code, and the feedback message is returned after the temperature information is stored;
b-4: the singlechip masters the computer performance by means of the feedback message and feeds back the computer performance;
the numerical value of the temperature information is the temperature value of the patient, the message header is in a numerical value format for explaining the temperature information, and the numerical value format comprises a message serial number, the length of the temperature information numerical value, the acquisition time point of the temperature information, and an address pointer which is not readable and writable and is arranged on the singlechip.
9. The method of medical-based mobile temperature sensing information system according to claim 5, comprising:
the method for the single chip microcomputer to transmit the temperature information of the patient to the computer further comprises the following steps: the temperature information transmission can trigger the total retransmission proportion, and when the total retransmission proportion is higher than a set amount one, the bit rate used for transmission is reduced to reduce the information transmission amount so as to execute the temperature information transmission, so that the retransmission amount of the program is reduced; when the total retransmission ratio is lower than a set amount two, the bit rate for transmission is increased to improve the amount of information transmission, thereby performing temperature information transmission.
The method for synchronously transmitting information between the single chip microcomputer and the computer comprises the following processes:
c-1: monitoring the performance of an information singlechip and a computer which synchronously transmit information, wherein one party with good performance serves as an X party, and the other party serves as a Y party;
c-2: when the X party monitors the information of the Y party and obtains the information message of the information, the information transmission of the X party is omitted, and the information transmitted by the Y party is achieved firstly;
c-3: after the Y-side information transmission is completed, the X-side information is transmitted.
10. The method of medical-based mobile temperature sensing information system according to claim 5, comprising:
the method for transmitting the temperature information of the patient to the computer by the single chip microcomputer further comprises a process for setting the information transmission quantity, and the process for setting the information transmission quantity is executed to set the information transmission quantity when the information transmission quantity of the single chip microcomputer is different from that of the computer before the link of a channel is constructed;
setting the temperature information transmission quantity further comprises the process of setting the information transmission quantity again;
in the message transmission period, when the message transmission amount needs to be changed, the message transmission amount can be set again according to the network speed requirement.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976791A (en) * | 2014-05-28 | 2014-08-13 | 南昌仁恩医疗器械有限公司 | System and method for monitoring and managing medical quality |
| US20160294505A1 (en) * | 2015-03-31 | 2016-10-06 | Qualcomm Technologies International, Ltd. | Data rate adaptation in a wireless transmitter |
| US20180014163A1 (en) * | 2003-08-15 | 2018-01-11 | Koninklijke Philips N.V. | Feedback signalling for multicast data transmission |
| CN108549287A (en) * | 2018-05-11 | 2018-09-18 | 南京铁道职业技术学院 | A kind of monitoring temperature platform and its method |
| CN112566282A (en) * | 2020-12-03 | 2021-03-26 | 广州市永昊科技有限公司 | Internet of things information transmission mode and platform |
-
2021
- 2021-03-29 CN CN202110330025.8A patent/CN113162729B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180014163A1 (en) * | 2003-08-15 | 2018-01-11 | Koninklijke Philips N.V. | Feedback signalling for multicast data transmission |
| CN103976791A (en) * | 2014-05-28 | 2014-08-13 | 南昌仁恩医疗器械有限公司 | System and method for monitoring and managing medical quality |
| US20160294505A1 (en) * | 2015-03-31 | 2016-10-06 | Qualcomm Technologies International, Ltd. | Data rate adaptation in a wireless transmitter |
| CN108549287A (en) * | 2018-05-11 | 2018-09-18 | 南京铁道职业技术学院 | A kind of monitoring temperature platform and its method |
| CN112566282A (en) * | 2020-12-03 | 2021-03-26 | 广州市永昊科技有限公司 | Internet of things information transmission mode and platform |
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