WO2021217860A1

WO2021217860A1 - Single-point body temperature collection method

Info

Publication number: WO2021217860A1
Application number: PCT/CN2020/099171
Authority: WO
Inventors: 张敏
Original assignee: 核邦激光科技(广州)有限公司
Priority date: 2020-04-30
Filing date: 2020-06-30
Publication date: 2021-11-04

Abstract

Disclosed is a single-point body temperature collection method, comprising the following steps: opening an intelligent terminal control unit to start body temperature measurement and collection, and selecting an existing group or team from the intelligent terminal control unit, or establishing a new group or team, wherein the group or team contains a list of people to be tested; selecting one or more said people from the list of said people, clicking a single-instance or multi-instance measurement button on the intelligent terminal control unit, and sending a command to temperature measurement module firmware; the temperature measurement module firmware measuring body temperature data of the one or more said people within an effective range, and transmitting the body temperature data to the intelligent terminal control unit; and if the intelligent terminal control unit receives the body temperature data within a set time, storing and displaying a measurement date, a time, a name and the body temperature data, otherwise, exiting the current measurement process, and switching the measurement button to an enable state. In the present invention, a plurality of lists of people to be tested can be selected, such that a command does not need to be sent out multiple times, and relevant data is also stored in a database, thereby facilitating the statistical analysis of data.

Description

A single-point body temperature collection method

Technical field

The invention relates to the technical field of body temperature measurement, in particular to a single-point body temperature collection method.

Background technique

The traditional forehead thermometer includes a test module, a trigger trigger mechanism, a display module, a battery power supply module, etc. It has a complex structure and is composed of more than 20 parts. The production and assembly process is cumbersome and the cost is high. Traditional forehead thermometers need to manually pull the trigger after measuring body temperature, and manually record data on the registration form, which is not conducive to body temperature data storage and data statistical analysis. The steps of multi-body temperature data statistical analysis are more cumbersome.

Summary of the invention

The invention proposes a single-point body temperature acquisition method, which solves the need to manually pull the trigger after the traditional forehead thermometer measures body temperature, and manually record data on the registration form, which is not conducive to body temperature data storage and data statistical analysis, and multiple body temperature data statistics The analysis steps are more cumbersome.

The technical scheme of the present invention is realized as follows:

A single-point body temperature acquisition method is implemented based on the temperature measurement module firmware and the intelligent terminal control unit, and specifically includes the following steps:

S1: Turn on the intelligent terminal control unit to start body temperature measurement collection, select an existing group or group or create a new group or group from the intelligent terminal control unit, and the group and group include a list of tested persons;

S2, select one or more tested persons from the list of tested persons, click the single or multiple measurement button on the intelligent terminal control unit and send a command to the temperature measurement module firmware;

S3: The temperature measurement module firmware measures the body temperature data of a single or multiple persons under test within the effective range, and transmits it to the intelligent terminal control unit;

S4: If the intelligent terminal control unit receives the body temperature data within the set time, it stores and displays the measurement date, time, name, and body temperature data; otherwise, it exits the current measurement process and switches the measurement button to the enabled state.

As a preferred embodiment of the present invention, if the temperature measurement module firmware measures the body temperature data of multiple tested persons within the effective range, the intelligent terminal control unit will perform a one-to-one correspondence between the body temperature data and the tested persons based on the list order or face recognition .

As a preferred embodiment of the present invention, if the intelligent terminal control unit receives body temperature data within a set time, it stores, displays and voice broadcasts the measurement date, time, name, and body temperature data.

As a preferred embodiment of the present invention, the temperature measurement module firmware includes a housing, a proximity switch sensor, a temperature sensor, an MCU, and a data transmission circuit. The MCU is connected to the proximity switch sensor, the temperature sensor, and the data transmission circuit, respectively. The switch sensor, temperature sensor, MCU and data transmission circuit are fixed in the housing; when the distance between the measured person and the proximity switch sensor is within the effective range, the proximity switch sensor generates a trigger signal to the temperature sensor and MCU, and the temperature sensor performs For body temperature measurement, the MCU sends the trigger status to the smart terminal control unit through the data transmission circuit; the temperature sensor sends the body temperature data to the MCU, and the MCU sends the body temperature data to the smart terminal control unit through the data transmission circuit.

As a preferred embodiment of the present invention, the data transmission circuit is a wired data transmission circuit or a wireless data transmission circuit.

As a preferred embodiment of the present invention, the smart terminal control unit is an APP or a small program.

As a preferred embodiment of the present invention, the smart terminal control unit includes a user mode and an engineering mode, and the user mode setting menu includes but is not limited to communication interface selection, prompt sound on/off, indication on/off, temperature measurement effective distance , Temperature unit setting, alarm temperature threshold setting, setting time setting and communication protocol message frame byte setting; the setting menu of engineering mode includes but not limited to communication interface selection, prompt sound on/off, indication on/off, temperature measurement valid Distance, temperature unit setting, alarm temperature threshold setting, setting time setting, communication protocol message frame byte setting and calibration setting for calibration of measurement data, enter the engineering mode after inputting the specified gesture on the UI interface of user mode Password lock, enter the engineering mode after entering the correct password.

As a preferred embodiment of the present invention, the setting menus of the user mode and the engineering mode also include language selection, which is used to set the system language and the voice broadcast language.

As a preferred embodiment of the present invention, it further includes the following steps:

S5, the intelligent terminal control unit performs data association with government departments, companies, schools, groups, and hospitals.

As a preferred embodiment of the present invention, it also includes a temperature measurement module wirelessly connected to a mobile phone or a computer that can be applied to the single-point body temperature collection method, including a housing, characterized in that: the housing is fixed inside There are a temperature measurement circuit, an MCU chip, a wireless transmission circuit, a wireless charging circuit, and a battery. The wireless charging circuit is connected to the battery. The battery provides power for the temperature measurement circuit, the MCU chip and the wireless transmission circuit. The MCU The chip is respectively connected to a temperature measurement circuit and a wireless transmission circuit. The temperature measurement circuit is a digital temperature measurement circuit composed of a digital sensor or an analog temperature measurement circuit composed of an infrared thermopile sensor. The temperature measurement circuit sends temperature data to the MCU chip, the MCU chip sends temperature data to a mobile phone or computer via the wireless transmission circuit, and the mobile phone or computer sends a control command to the MCU chip via the wireless transmission circuit;

The casing includes an upper casing and a lower casing, and the temperature measurement circuit, the MCU chip and the wireless transmission circuit are fixed inside the cavity formed by the upper casing and the lower casing through a circuit board; the upper casing And the lower shell is made of plastic;

The wireless transmission circuit is a Bluetooth wireless circuit or a WiFi wireless circuit or an IoT wireless circuit; the digital sensor is a MEMS medical-grade digital sensor;

The infrared thermopile sensor includes a thermistor NTC1, the first pin of the thermistor NTC1 is connected to the amplifier circuit U4A, the second pin of the thermistor NTC1 is connected to the amplifier circuit U4B and the first voltage divider circuit, the thermistor The input ends of the 3rd and 4th pins of NTC1 are respectively connected to the output end of the amplifier circuit U7, and the input end of the amplifier circuit U7 is connected to the second voltage divider circuit; the 3rd pin of the thermistor NTC1 and the amplifier circuit U4A And the amplifier circuit U4B are both connected to the MCU chip.

As a preferred embodiment of the present invention, it also includes a temperature measurement probe wirelessly connected to a mobile phone or computer applied to a single-point body temperature collection method, including:

The bottom case includes a PCB board accommodating cavity, a first light-emitting block, a second light-emitting block, and a decorative block; the PCB board accommodating cavity is located in the middle of the bottom case, and the first light-emitting block and the second light-emitting block are respectively fixed At the lower left and lower right of the edge of the bottom shell, the decorative block is arranged in the middle below the edge of the bottom shell;

The PCB board is fixed in the PCB board accommodating cavity and includes a temperature sensor, a Type-C connector, a condenser tube and a distance sensor; the condenser tube is arranged in the middle of the PCB board, and one end of the condenser tube faces the bottom The shell extends, and the other end of the condenser tube is fixed with a temperature sensor; the Type-C connector is fixed on the PCB board close to the temperature sensor and extends in a direction away from the temperature sensor;

The upper shell is covered on the bottom shell, and the top of the upper shell is provided with a recessed portion, and the recessed portion can accommodate an adult's thumb.

The beneficial effects of the present invention are that multiple lists of tested persons can be selected without multiple commands being issued, and related data such as measurement data, time, etc. are stored in the database corresponding to the tested persons at the same time, which is convenient for data statistical analysis. In addition, the temperature measurement module receives temperature measurement control commands from a mobile phone or computer through wireless transmission, and transmits temperature data to the mobile phone or computer after temperature measurement, without manual recording, which is conducive to body temperature data storage and data statistical analysis.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

Fig. 1 is a flowchart of an embodiment of a single-point body temperature collection method of the present invention;

Figure 2 is a flowchart of another embodiment of a single-point body temperature collection method of the present invention

Figure 3 shows the firmware of the temperature measurement module and the software framework of the intelligent terminal control unit;

Figure 4 is a schematic circuit diagram of an embodiment of the temperature measurement module firmware.

5 is a schematic block diagram of an embodiment of a temperature measurement module wirelessly connected to a mobile phone or a computer in the present invention;

6 is a circuit schematic diagram of an embodiment of a temperature measurement module wirelessly connected to a mobile phone or a computer in the present invention;

FIG. 7 is a schematic circuit diagram of another embodiment of a temperature measurement module wirelessly connected to a mobile phone or a computer in the present invention;

Fig. 8 is a schematic structural diagram of an embodiment of a temperature measuring probe in the present invention.

In the figure, 1-temperature measurement circuit, 2-MCU chip, 3-wireless transmission circuit, 4-wireless charging circuit, 5-battery, 6-mobile phone, 7-computer, 10-upper shell, 11-recess, 20- PCB board, 21-temperature sensor, 23-Type-C connector, 25-condensing tube, 27-distance sensor, 30-bottom shell, 31-first light-emitting block, 33-second light-emitting block, 35-decorative block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientation or positional relationship shown in the drawings, and only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be configured and operate in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

In the description of the present invention, it should also be noted that the terms "set", "installation", "connected", and "connected" should be interpreted broadly unless otherwise clearly specified and limited. For example, they may be fixed connections. It can also be detachably connected or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.

As shown in Figures 1 to 4, one embodiment of the present invention proposes a single-point body temperature collection method based on the implementation of the temperature measurement module firmware and the intelligent terminal control unit, and the implementation of the temperature measurement module firmware and the intelligent terminal control unit The temperature measurement module has the functions of data collection, display, recording, analysis and related settings. The temperature measurement module has a variety of communication methods, such as USB, WiFi, BT, etc. The communication mode of the temperature measurement module firmware and the intelligent terminal control unit can be selected and set through the App setting menu. The communication between the temperature measurement module firmware and the intelligent terminal control unit adopts a custom protocol message frame standard for data exchange.

The temperature measurement module firmware includes the shell, proximity switch sensor, temperature sensor, MCU and data transmission circuit. The MCU is connected to the proximity switch sensor, temperature sensor and data transmission circuit respectively. The proximity switch sensor, temperature sensor, MCU and data transmission circuit are fixed in Inside the housing; when the distance between the measured person and the proximity switch sensor is within the effective range, the proximity switch sensor generates a trigger signal to the temperature sensor and MCU, the temperature sensor measures body temperature, and the MCU sends the trigger status to the smart terminal through the data transmission circuit Control unit: The temperature sensor sends the body temperature data to the MCU, and the MCU sends the body temperature data to the intelligent terminal control unit through the data transmission circuit.

The intelligent terminal control unit is an APP or a small program. The intelligent terminal control unit includes user mode and engineering mode. The setting menu of user mode includes but not limited to communication interface selection, prompt sound on/off, indication on/off, temperature measurement effective distance, temperature unit setting, alarm temperature threshold setting, setting Fixed time setting and communication protocol message frame byte setting; the setting menu of engineering mode includes but not limited to communication interface selection, prompt sound on/off, indication on/off, temperature measurement effective distance, temperature unit setting, alarm temperature threshold setting, Set the time setting, the communication protocol message frame byte setting and the calibration setting for the calibration operation of the measurement data. After entering the specified gesture on the UI interface of the user mode, the password lock to enter the engineering mode will pop up, and enter the engineering mode after entering the correct password .

The setting menu of user mode and engineering mode also includes language selection, which is used to set system language and voice broadcast language. You can select the language displayed on the UI interface and the language used for voice broadcast.

In user mode, after the user initiates the temperature measurement operation through the UI interface, the App collects the temperature data of the temperature measurement module through the interface specified in the settings, analyzes the measurement results and displays them on the screen and records in the database file.

The present invention specifically includes the following steps:

S1, to ensure that the temperature measurement module firmware and the intelligent terminal control unit have established a data link (including wired connection and wireless connection), turn on the intelligent terminal control unit to start body temperature measurement collection, and select an existing group or group or a new group from the intelligent terminal control unit Or groups, groups and groups include the list of tested persons; groups and groups can be family groups, employee groups in various departments of the company, various classes and groups in schools, and various departments and groups in hospitals, and so on.

S2, select one or more tested persons from the list of tested persons, click the single or multiple measurement button on the intelligent terminal control unit, change the button to the disabled state, and send the order through wired or wireless connection One or more measurement commands are given to the firmware of the temperature measurement module, and the firmware of the temperature measurement module waits for the status information and temperature data to be returned.

If the temperature measurement module firmware measures the body temperature data of multiple measured persons within the effective range, the intelligent terminal control unit will perform a one-to-one correspondence between the body temperature data and the measured persons based on the list sequence or face recognition.

If the intelligent terminal control unit receives the body temperature data within the set time, it stores, displays and voice broadcasts the measurement date, time, name, and body temperature data.

Take the USB wired connection as an example to illustrate the steps S3 and S4: align the temperature measurement module firmware with the person’s forehead, the proximity switch sensor on the temperature measurement module firmware performs body temperature measurement, and the temperature measurement module firmware obtains the body temperature data The status and body temperature data are returned to the mobile phone through the transmission interface. The sensing sensitivity distance of the proximity switch sensor is set within the effective range of the temperature sensor (this distance can be set by the setting function of the App). When the temperature measurement module firmware and the forehead distance are within this range, the proximity switch sensor senses and triggers The signal is given to the temperature sensor for temperature measurement. Under normal circumstances, when the MCU receives the trigger signal, it will immediately send the trigger status to the App through the transmission interface, and then the MCU will send it to the mobile phone after obtaining the sensor temperature data. The software has been waiting for the module to trigger and return data after sending the measurement command. When the trigger state is received, if the beep function is turned on, control the phone speaker to emit a beep sound, if the return data has not been received within the set time The current measurement will be timed out and the button will be switched to the enabled state. After the temperature data is received, it can be displayed on the screen and it can also realize the voice broadcast data, and generate new line record data and store it in the database. The line record includes measurement date, time, name, body temperature and other data.

S5, the intelligent terminal control unit can perform data association with government departments, companies, schools, groups and hospitals.

Both the temperature measurement module firmware and the intelligent terminal control unit adopt a layered architecture design. The development tasks involved in the intelligent terminal control unit are mainly User Application Layer and access to the hardware abstraction layer through OS API. Protocol Stack is a shared protocol library implemented in C/C++ language based on the message transmission mechanism, which can be used on the terminal side and modules The firmware side is called. The temperature measurement module firmware adopts RTOS operating system, develops Task and board-level support packages and hardware abstraction layer.

The intelligent terminal control unit adopts the deployment of multiple platform operating systems and supports the embedded operation of WeChat applets, and needs to support the following operating systems: Android OS, iOS, Win10, Mac OS.

The invention can be used to collect human body temperature, and can also collect the temperature of other objects in the household, such as the temperature of a baby bottle, the temperature of food, and the temperature of bath water.

The embodiment of the present invention also includes the temperature measurement module firmware suitable for the single-point body temperature collection method:

Specifically, the temperature measurement module firmware includes a housing, a proximity switch sensor, a temperature sensor, an MCU, and a data transmission circuit. The MCU is connected to the proximity switch sensor, temperature sensor, and data transmission circuit, respectively, and the proximity switch sensor, temperature sensor, MCU, and data transmission circuit. The circuit is fixed in the housing; when the distance between the measured person and the proximity switch sensor is within the effective range, the proximity switch sensor generates a trigger signal to the temperature sensor and the MCU, the temperature sensor measures the body temperature, and the MCU sends the trigger status through the data transmission circuit To the smart terminal control unit; the temperature sensor sends the body temperature data to the MCU, and the MCU sends the body temperature data to the smart terminal control unit through the data transmission circuit.

More specifically, the data transmission circuit is a wired data transmission circuit or a wireless data transmission circuit.

As shown in FIGS. 5-7, the embodiment of the present invention also includes a temperature measurement module that is wirelessly connected to a mobile phone 6 or a computer 7, including a housing, and a temperature measurement circuit 1, an MCU chip 2, and a wireless transmission circuit are fixed in the housing. 3. The wireless charging circuit 4 and the battery 5, the wireless charging circuit 4 is connected to the battery 5, and the battery 5 supplies power for the temperature measurement circuit 1, the MCU chip 2 and the wireless transmission circuit 3, and the MCU chip 2 is respectively connected to the temperature measurement circuit 1 and the wireless transmission circuit 3. The temperature measurement circuit 1 is a digital temperature measurement circuit composed of a digital sensor or an analog temperature measurement circuit composed of an infrared thermopile sensor. The temperature measurement circuit 1 sends temperature data to the MCU chip 2, and the MCU chip 2 is sent via the wireless transmission circuit 3. The temperature data is sent to the mobile phone 6 or the computer 7, and the mobile phone 6 or the computer 7 sends a control command to the MCU chip 2 through the wireless transmission circuit 3.

The casing includes an upper casing and a lower casing, and the temperature measuring circuit 1, the MCU chip 2 and the wireless transmission circuit 3 are fixed in the cavity formed by the upper casing and the lower casing through a circuit board. The upper shell and the lower shell are made of plastic.

The wireless transmission circuit 3 is a Bluetooth wireless circuit or a WiFi wireless circuit or an IoT wireless circuit. The temperature measurement module detects the infrared radiation energy of the human body through the infrared temperature measurement circuit 1, converts it into temperature data through internal algorithms, and sends the data to smart terminals such as mobile phones 6, tablet computers 7, office computers 7, etc. through Bluetooth or WiFi wireless transmission. Display body temperature data. The circuit structures of the Bluetooth wireless circuit, the WiFi wireless circuit, or the IoT wireless circuit are all existing technologies, and those skilled in the art can choose by themselves according to user needs, and will not be repeated.

The digital sensor is a MEMS medical-grade digital sensor. Its accuracy can reach 0.2 measurement accuracy in the range of 0～50℃. The I2C interface is used to communicate with the microcontroller at a rate of up to 1Mbit/sec. The chip leaves the factory for accuracy calibration and saves the data in EEPROM. Its field of view sensitivity reaches 50% in the range of 50 degrees.

The infrared thermopile sensor includes the thermistor NTC1, the first pin of the thermistor NTC1 is connected to the amplifier circuit U4A, the second pin of the thermistor NTC1 is connected to the amplifier circuit U4B and the first voltage divider circuit, the thermistor NTC1 The input ends of the 3rd and 4th pins are respectively connected to the output of the amplifier circuit U7, the input of the amplifier circuit U7 is connected to the second voltage divider circuit; the 3rd pin of the thermistor NTC1, the amplifier circuit U4A and the amplifier Circuit U4B is connected to MCU chip 2.

As shown in FIG. 8, the embodiment of the present invention also includes a temperature measurement probe wirelessly connected to a mobile phone 6 or a computer 7 that can be applied to a single-point body temperature collection method, including:

The bottom shell 30 is mainly composed of a PCB board 20 containing cavity, a first light-emitting block 31, a second light-emitting block 33 and a decorative block 35; the PCB board 20 containing cavity is located in the middle of the bottom shell 30, the first light-emitting block 31 and the second light-emitting block 31 The light-emitting block 33 is respectively fixed at the lower left and lower right of the edge of the bottom shell 30, and the decorative block 35 is arranged in the middle under the edge of the bottom shell 30;

The PCB board 20 is fixed in the accommodating cavity of the PCB board 20, and mainly includes a temperature sensor 21, a Type23-C connector, a condenser tube 25 and a distance sensor 27; the condenser tube 25 is arranged in the middle of the PCB board 20, one end of which faces the bottom shell 30 extends, the other end of which is fixed with a temperature sensor 21; the Type23-C connector is fixed on the PCB board 20 close to the temperature sensor 21 and extends away from the temperature sensor 21;

The upper shell 10 is covered on the bottom shell 30, and the top of the upper shell 10 is provided with a recessed portion 11, and the recessed portion 11 can accommodate an adult's thumb.

The beneficial effects of the embodiments of the present invention are: when the temperature needs to be measured, the temperature measurement module firmware is connected to a mobile phone or other terminal device (tablet computer, notebook computer or PC, etc.), and the temperature measurement application or WeChat applet is opened. Confirm that the connection is normal, select the name of the testee from the list of registered groups, start the measurement, and the measurement is completed. The body temperature data is displayed on the smart terminal screen or broadcasted by voice. At the same time, the measurement data, time and other related data are stored in the corresponding test In the user database, it is convenient for data statistical analysis, and it can also be reported to relevant departments for analysis and management. This system can also be connected with the company and school attendance system, plus the face recognition system, quickly complete the company, group, school and hospital group temperature collection, the focus is on the temperature collection of individuals, families and small groups (within 50 people) And statistics. In addition, the temperature measurement module receives temperature measurement control commands from the mobile phone 6 or computer 7 through wireless transmission, and transmits temperature data to the mobile phone 6 or computer 7 after temperature measurement, without manual recording, which is conducive to body temperature data storage and data statistical analysis.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. within.

Claims

A single-point body temperature collection method is implemented based on the temperature measurement module firmware and the intelligent terminal control unit, and is characterized in that it specifically includes the following steps:

S1: Turn on the intelligent terminal control unit to start body temperature measurement collection, select an existing group or group or create a new group or group from the intelligent terminal control unit, and the group and group include a list of tested persons;

S2, select one or more tested persons from the list of tested persons, click the single or multiple measurement button on the intelligent terminal control unit and send a command to the temperature measurement module firmware;

S3: The temperature measurement module firmware measures the body temperature data of a single or multiple persons under test within the effective range, and transmits it to the intelligent terminal control unit;

S4: If the intelligent terminal control unit receives the body temperature data within the set time, it stores and displays the measurement date, time, name, and body temperature data; otherwise, it exits the current measurement process and switches the measurement button to the enabled state.
A single-point body temperature collection method according to claim 1, wherein in step S3, if the temperature measurement module firmware measures the body temperature data of multiple tested persons within the effective range, the intelligent terminal control unit is based on the list order or Face recognition makes a one-to-one correspondence between body temperature data and the person being measured.
A single-point body temperature collection method according to claim 1, characterized in that, in step S4, if the smart terminal control unit receives body temperature data within a set time, it stores, displays and voice broadcasts the measurement date, time, name , Body temperature data.
The single-point body temperature collection method according to any one of claims 1 to 3, wherein the temperature measurement module firmware includes a housing, a proximity switch sensor, a temperature sensor, an MCU, and a data transmission circuit, and the MCU Connected to the proximity switch sensor, temperature sensor and data transmission circuit respectively. The proximity switch sensor, temperature sensor, MCU and data transmission circuit are fixed in the housing; when the distance between the measured person and the proximity switch sensor is within the effective range, the proximity switch The sensor generates a trigger signal to the temperature sensor and the MCU. The temperature sensor performs body temperature measurement. The MCU sends the trigger status to the intelligent terminal control unit through the data transmission circuit; the temperature sensor sends the body temperature data to the MCU, and the MCU passes the body temperature data through the data The transmission circuit is sent to the intelligent terminal control unit.
The single-point body temperature collection method according to claim 4, wherein the data transmission circuit is a wired data transmission circuit or a wireless data transmission circuit.
The single-point body temperature collection method according to claim 1, wherein the smart terminal control unit is an APP or a small program.
A single-point body temperature collection method according to claim 1 or 6, wherein the smart terminal control unit includes a user mode and an engineering mode, and the setting menu of the user mode includes, but is not limited to, communication interface selection and prompt sound activation /Off, indication on/off, effective temperature measurement distance, temperature unit setting, alarm temperature threshold setting, setting time setting and communication protocol message frame byte setting; engineering mode setting menu includes but not limited to communication interface selection, prompt sound Turn on/off, indicate on/off, effective temperature measurement distance, temperature unit setting, alarm temperature threshold setting, setting time setting, communication protocol message frame byte setting, and calibration setting for calibration of measurement data. After entering the specified gesture on the UI interface of the mode, a password lock to enter the engineering mode will pop up, and enter the engineering mode after entering the correct password.
The single-point body temperature collection method according to claim 7, wherein the setting menu of the user mode and the engineering mode further includes language selection for setting the system language and the voice broadcast language.
A single-point body temperature collection method according to claim 1, characterized in that it further comprises the following steps:

S5, the intelligent terminal control unit performs data association with government departments, companies, schools, groups, and hospitals.
A temperature measurement module wirelessly connected to a mobile phone or a computer applied to the single-point body temperature collection method of claim 1, comprising a housing, characterized in that:

A temperature measurement circuit, an MCU chip, a wireless transmission circuit, a wireless charging circuit and a battery are fixed in the casing;

The wireless charging circuit is connected to the battery, and the battery provides power to the temperature measurement circuit, the MCU chip, and the wireless transmission circuit; the MCU chip is respectively connected to the temperature measurement circuit and the wireless transmission circuit; the temperature measurement circuit is A digital temperature measurement circuit composed of a digital sensor or an analog temperature measurement circuit composed of an infrared thermopile sensor; the temperature measurement circuit sends temperature data to the MCU chip, and the MCU chip sends temperature data to the MCU via the wireless transmission circuit The mobile phone or computer, the mobile phone or computer sends a control command to the MCU chip through a wireless transmission circuit;

The casing includes an upper casing and a lower casing, and the temperature measurement circuit, the MCU chip and the wireless transmission circuit are fixed inside the cavity formed by the upper casing and the lower casing through a circuit board; the upper casing And the lower shell is made of plastic;

The wireless transmission circuit is a Bluetooth wireless circuit or a WiFi wireless circuit or an IoT wireless circuit; the digital sensor is a MEMS medical-grade digital sensor;

The infrared thermopile sensor includes a thermistor NTC1, the first pin of the thermistor NTC1 is connected to the amplifier circuit U4A, the second pin of the thermistor NTC1 is connected to the amplifier circuit U4B and the first voltage divider circuit, the thermistor The input ends of the 3rd and 4th pins of NTC1 are respectively connected to the output end of the amplifier circuit U7, and the input end of the amplifier circuit U7 is connected to the second voltage divider circuit; the 3rd pin of the thermistor NTC1 and the amplifier circuit U4A And the amplifier circuit U4B are both connected to the MCU chip.
A temperature measurement probe wirelessly connected to a mobile phone or a computer applied to the single-point body temperature collection method of claim 1, characterized in that it comprises:

The bottom case includes a PCB board accommodating cavity, a first light-emitting block, a second light-emitting block, and a decorative block; the PCB board accommodating cavity is located in the middle of the bottom case, and the first light-emitting block and the second light-emitting block are respectively fixed At the lower left and lower right of the edge of the bottom shell, the decorative block is arranged in the middle below the edge of the bottom shell;

The PCB board is fixed in the PCB board accommodating cavity and includes a temperature sensor, a Type-C connector, a condenser tube and a distance sensor; the condenser tube is arranged in the middle of the PCB board, and one end of the condenser tube Extend to the bottom shell, the other end of the condenser tube fixes the temperature sensor; the Type-C connector is fixed on the PCB board close to the temperature sensor, and extends away from the temperature sensor ；

The upper shell is covered on the bottom shell, and the top of the upper shell is provided with a recessed portion, and the recessed portion can accommodate an adult's thumb.