WO2024125038A1

WO2024125038A1 - Measurement device, measurement control method and apparatus, electronic device, and storage medium

Info

Publication number: WO2024125038A1
Application number: PCT/CN2023/121748
Authority: WO
Inventors: 刘福龙; 彭霄; 曾子敬
Original assignee: Oppo广东移动通信有限公司
Priority date: 2022-12-14
Filing date: 2023-09-26
Publication date: 2024-06-20
Also published as: CN118177750A

Abstract

Provided is a measurement device comprising a body, a processing circuit, and measurement electrodes. The measurement electrodes include a first electrode, a second electrode, and a third electrode, with some or all of the measurement electrodes configured to detect biological signals. The body is provided with an inner cavity configured to accommodate the processing circuit. The processing circuit is electrically connected to the first electrode, the second electrode, and the third electrode, and is configured to receive and process the biological signals detected by the measurement electrodes.

Description

Measuring device, measuring control method, device, electronic device and storage medium

This application claims priority to the Chinese patent application filed with the China Patent Office on December 14, 2022, with application number 202211610876.9 and invention name “Measuring equipment, measurement control method, device, electronic device and storage medium”, the entire contents of which are incorporated by reference in this application.

Technical Field

The present application relates to the technical field of data measurement, and specifically to a measuring device, a measuring control method, an apparatus, an electronic device and a storage medium.

Background technique

With the continuous development of technology, people have an increasing demand for obtaining their own biological data through portable biological data measurement devices.

Summary of the invention

In the first aspect, an embodiment of the present application provides a measuring device, comprising: a main body, a processing circuit and a measuring electrode; the measuring electrode comprises a first electrode, a second electrode and a third electrode, part or all of the measuring electrode is configured to detect biological signals, the first electrode and the second electrode are respectively arranged on the outer surface of at least one of the two side surfaces and the back surface of the main body; the third electrode is arranged on the outer surface of the measuring surface of the main body, and the measuring surface is connected between the two side surfaces of the main body; the main body has an inner cavity, the inner cavity is used to accommodate the processing circuit, the processing circuit is electrically connected to the first electrode, the second electrode and the third electrode, and the processing circuit is configured to receive and process the biological signals detected by the measuring electrodes.

In a second aspect, an embodiment of the present application further provides a measurement control method, which is applied to an electronic device, wherein the electronic device includes a first electrode, a second electrode, and a third electrode; the first electrode and the second electrode are respectively arranged on the outer surfaces of the two side surfaces of the electronic device; the third electrode is arranged on the outer surface of the measurement surface of the electronic device, and the measurement surface is connected between the two side surfaces; the method includes:

According to the situation that at least one of the first electrode, the second electrode and the third electrode detects the biological signal, the electronic device is controlled to perform corresponding operation.

In the third aspect, an embodiment of the present application also provides a measurement control device, comprising a first electrode, a second electrode, a third electrode and a processing module; the first electrode and the second electrode are respectively arranged on the outer surface of at least one of the two side surfaces and the back surface of the measuring device; the third electrode is arranged on the outer surface of the measuring surface of the measuring device, and the measuring surface is connected between the two side surfaces; the processing module is configured to control the electronic device to perform corresponding operations according to the situation where at least one of the first electrode, the second electrode and the third electrode detects a biological signal.

In a fourth aspect, an embodiment of the present application further provides an electronic device, the electronic device comprising a first electrode, a second electrode and a third electrode; the first electrode and the second electrode are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the electronic device; the third electrode is arranged on the outer surface of the measuring surface of the electronic device, and the measuring surface is connected between the two side surfaces;

The electronic device also includes: a memory; one or more processors; and one or more applications, wherein the one or more applications are stored in the memory and are configured to, when called by the one or more processors, control the electronic device to perform corresponding operations based on the detection of biological signals by at least one of the first electrode, the second electrode, and the third electrode.

In a fifth aspect, an embodiment of the present application further provides a computer-readable storage medium, which is applied to an electronic device, wherein the electronic device comprises a first electrode, a second electrode and a third electrode; the first electrode and the second electrode are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the electronic device; the third electrode is arranged on the outer surface of the measuring surface of the electronic device, and the measuring surface is connected between the two side surfaces;

The computer-readable storage medium stores program codes, and the program codes are configured to, when called by the processor, enable the computer to control the electronic device to perform corresponding operations according to the situation in which at least one of the first electrode, the second electrode, and the third electrode detects a biological signal.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

FIG1 is a schematic diagram of the structure of a measuring device 10 provided in some embodiments of the present application;

FIG2 is a schematic diagram of circuit connections of a measuring device 10 provided in some embodiments of the present application;

FIG3 is a schematic diagram of a measurement surface 103 provided in some embodiments of the present application;

FIG4 is a partial structural diagram of a measuring device 10 provided in some embodiments of the present application;

FIG5 is a structural diagram of a third electrode and a PPG sensor provided in some embodiments of the present application;

FIG6 is a flow chart of a measurement control method provided in some embodiments of the present application.

Detailed ways

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. All other embodiments obtained by ordinary technicians in this field based on the embodiments in this application without creative work are within the scope of protection of this application.

It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present application and the accompanying drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

It is understood that the terms "first", "second", etc. used in this application can be used in this article to describe various elements, but these elements are not limited by these terms. Without special instructions, these terms are only used to distinguish one element from another element. The term "plurality" used in this application refers to two or more. The term "and/or" used in this application refers to one of the solutions, or any combination of multiple solutions.

Please refer to Figures 1-2. Figure 1 is a schematic diagram of the structure of a measuring device 10 provided in some embodiments of the present application. Figure 2 is a schematic diagram of the circuit connection of a measuring device 10 provided in some embodiments of the present application. A measuring device 10 includes: a body 100, a processing circuit 200 and a measuring electrode 300;

The measuring electrode 300 includes a first electrode 301, a second electrode 302 and a third electrode 303. Part or all of the measuring electrode 300 is configured to detect biological signals. The first electrode 301 and the second electrode 302 are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the main body 100. For example, the first electrode 301 and the second electrode 302 are respectively arranged on the outer surfaces of the two side surfaces (101 and 102) of the main body 100; the third electrode is arranged on the outer surface of the measuring surface 103 of the main body, and the measuring surface 103 is connected between the two side surfaces (101 and 102) of the main body 10; the main body has an inner cavity (not shown), and the inner cavity is used to accommodate the processing circuit 200. As shown in Figure 2, the processing circuit 200 is electrically connected to the first electrode 301, the second electrode 302 and the third electrode 303, and the processing circuit 200 is configured to receive and process the biological signals detected by the measuring electrode 300.

It can be understood that the processing circuit 200 may include measurement circuits corresponding to various measurement functions, may be integrated on one or more SOC chips, or may be implemented by one or more MCUs, and there is no limitation to this.

In some embodiments, the electrodes in the measuring electrodes 300 are spaced apart on the surface of the body 100 and separated from each other by insulating materials.

As shown in FIG3 , in some embodiments, the measuring surface 103 may be one of the front surface, the top surface, and the bottom surface. At least one surface. For example, the measuring surface 103 may be the front surface opposite to the back surface, or the top surface or the bottom surface connected to the back surface. The third electrode is arranged at these positions to meet the touch requirements of the user during measurement.

In some embodiments, some or all of the electrodes in the measuring electrodes can also be used to transmit electrical signals. For example, when the measuring part is in contact with the electrodes, the electrodes can transmit electrical signals of a specific frequency to the measuring part. For example, some or all of the electrodes in the measuring electrodes can also be used to receive bioelectric signals.

It can be understood that the setting positions of the first electrode 301 and the second electrode 302 can make it possible for the user to hold the body of the measuring device with one hand, and the ordinary holding posture can meet the contact with the first electrode 301 and the second electrode 302, thereby connecting the first electrode 301 and the second electrode 302, without the need to learn special measurement gestures; when the user holds the body of the measuring device with one hand, the user's other hand touches the third electrode 303, then the connection between the three electrodes can be achieved, thereby providing a convenient and low-learning cost detection posture for the measurement of relevant biological data.

In some embodiments, the first electrode 301, the second electrode 302 and the third electrode 303 are configured to detect ECG signals, and the processing circuit is configured to process ECG signals. That is to say, the measuring electrode 300 can be a bioelectric detection electrode for ECG detection, for example, the first electrode 301 and the second electrode 302 are respectively a right hand detection electrode and a driving electrode (for example, a right leg driving electrode), and the second electrode can be a left hand detection electrode, wherein the first electrode 301 and the third electrode 303 can form a pair of detection electrodes for detecting ECG signals, and the second electrode 302, as a right leg driving electrode, can output a preset voltage, for example, a 1.2V voltage, for improving the anti-interference ability of the bioelectrode detection system. It can be understood that the driving electrode is also for more accurate measurement, and therefore can also be part of the measuring electrode 300. ECG signals are related to electrocardiogram, heart rate, etc., and ECG electrodes related to electrocardiogram can be dry electrodes made of metals such as stainless steel.

It can be understood that when the first electrode 301 , the second electrode 302 and the third electrode 303 are bioelectric detection electrodes for ECG detection, the above gesture can be used for measuring ECG signals.

As shown in FIG. 4 , in some embodiments, the measuring device further includes: a PPG sensor 400 configured to detect a PPG signal. For example, the PPG sensor 400 is disposed on the measuring surface 103 and exposed on the outer surface of the measuring surface 103. For example, the PPG sensor 400 is electrically connected to the processing circuit 200, and the processing circuit 200 is further configured to process the PPG signal.

It can be understood that the PPG sensor 400 may include a light-emitting unit 401 and a light-receiving unit 402. For example, the light-emitting unit may emit red light and infrared light. The light emitted by the light-emitting unit is reflected by a measuring part of the human body (such as a finger) and then received by the light-receiving unit to obtain a PPG signal after processing.

In some embodiments, the PPG sensor 400 and the third electrode 303 are disposed at the same or similar position, and the PPG sensor 400 and the third electrode 303 are configured to synchronously detect different biological signals at the same measurement site.

It can be understood that the PPG sensor 400 and the third electrode 303 are set at the same or similar position, so that the same measurement part can be detected synchronously during measurement, without the need for the user to perform separate detections or change the detection posture, thereby improving detection efficiency and convenience.

In some embodiments, the third electrode 303 is in the shape of a ring (it can be a closed ring or an open ring), and the PPG sensor 400 is arranged at the center of the ring. As shown in FIG5 , the PPG sensor is arranged at the center of the third electrode 303, and the central part of the ring is divided into a light emitting window 403 and a light receiving window 404 of the PPG. For example, the light emitting window 403 and the light receiving window 404 can be shielded by a light-isolating member. In some embodiments, the light emitting unit 401 (not shown) and the light receiving unit 402 (not shown) are respectively arranged in the light emitting window 403 and the light receiving window 404. With this design, when the user brings the finger or other measuring part close to the third electrode 303, different biological signals can be detected in the same posture, thereby improving the detection efficiency and convenience.

In some embodiments, when the PPG sensor 400 is located at the center of the annular third electrode 303, the PPG window is partially recessed toward the inner side of the body relative to the annular third electrode 303. It can be understood that the outer surface formed by the PPG window is lower than the outer surface formed by the third electrode 303, thereby providing space for the transmission of light, and the annular electrode can better fit the measuring part to achieve a certain light shielding effect.

In some embodiments, the first electrode 301 and the second electrode 302 are configured to detect biological signals at the contact points with the first electrode and/or the second electrode when the user holds the body with one hand; the third electrode 303 is configured to detect biological signals transmitted when the user's other hand is placed at the third electrode 303.

It can be understood that, as mentioned above, the electrode setting position of the measuring device is convenient for the user to adopt the measuring posture described in the listed embodiment, especially when the measuring electrode is used to detect ECG signals, the ECG signal measurement can be started when the first electrode 301, the second electrode 302 and the third electrode 303 leads are detected. The lead can be understood as being conducted through the human body.

In some embodiments, one of the first electrode 301 and the second electrode 302 may be used to measure ECG signals, and the other may be used for driving. For example, the second electrode 302 is a right leg driving electrode, which can output a preset voltage, such as a safe voltage of 1.2V, so as to improve the anti-interference ability of ECG signal detection. Therefore, only the first electrode 301 and the third electrode 303 may be used for lead connection.

In some embodiments, the first electrode 301 and the second electrode 302 may also both serve as detection electrodes. Thus, biological signals can be detected through the first electrode 301 and the second electrode 302, such as being led, so that the measuring device 10 enters the state to be measured. Of course, the second electrode 302 can also be switched to the function of the right leg driving electrode after entering the state to be measured, so that detection can be started when the first electrode 301 and the third electrode 303 are turned on, thereby activating the measurement and improving the anti-interference ability.

It should be noted that the first electrode 301 , the second electrode 302 and the third electrode 303 can be interchanged with each other, for example, their functions, arrangement positions, etc. can be interchanged with each other.

Of course, in some embodiments of the present application, part or all of the measuring electrodes may also be used to measure capacitance signals, bioimpedance signals, etc., without limitation thereto.

As shown in FIG. 4 , in some embodiments, the measuring device further includes at least one of a temperature sensor 500, a distance sensor 600, an inertial measurement unit IMU (Inertial Measurement Unit) 700 (not shown), and a heart and lung sound sensor 800, wherein at least portions of the temperature sensor 500, the distance sensor 600, and the heart and lung sound sensor 800 are disposed on the measuring surface and exposed on the outer surface of the measuring surface; the IMU sensor 700 may be disposed inside the body.

It can be understood that the relevant sensors can be electrically connected to the processing circuit 200.

As shown in Figure 4, the temperature sensor 500 and the distance sensor 600 are arranged at intervals on the measuring surface 103. For example, the measuring surface 103 can be the front surface of the main body, or the top surface or the bottom surface of the main body. When the measuring surface 103 is the front surface of the main body, it can be arranged below the third electrode 303 or the PPG sensor 400 as shown in Figure 4.

In some embodiments, the measuring device further includes a confirmation button 900 and/or a switch button 901 , and the confirmation button 900 is configured to wake up the measuring device 10 or control the start of measurement.

It is understandable that the measuring device 10 can enter a sleep state or a shutdown state when not in use, thereby reducing power consumption. When the user wants to use it, the measuring device 10 can be awakened by pressing the confirmation button 900, so that the measuring device enters a state to be measured. It is understandable that the sleep state can be a low-power state in which the main functions are turned off, and the state to be measured can be that the processing circuit 200 is started, and each sensor is activated, but has not started working. It will enter the working state and start relevant detection only after the measurement starts.

In some embodiments, the confirmation button 900 can also be used to trigger the start of measurement when the measuring device 10 is in the waiting state. For example, in the waiting state, the user triggers the confirmation button 900 (for example, presses it) to start the temperature detection. Of course, other preset measurement functions can also be performed.

In some embodiments, the switch button 901 is configured to switch different preset measurement functions or wake up the measurement device 10. For example, the preset strategy functions include but are not limited to heart rate measurement function, blood oxygen measurement function, and so on. At least one of the following functions: measurement function, electrocardiogram measurement function, blood pressure measurement function, blood sugar measurement function, temperature measurement function, sleep measurement function, and heart and lung sound measurement function.

In some embodiments, the measuring device 10 may include a heart and lung sound measurement unit. For example, when the measuring surface 103 is the front of the body 100, the heart and lung sound collection sensor 902 is arranged on the front of the body 100, so that the user can put the front of the body 100 close to the measurement site for measurement. For example, when the measuring device 10 enters the state to be measured, the user can put the front of the body 100 close to the heart and lung sound measurement site to collect heart and lung sounds. There are many ways to enter the state to be measured, and the methods in the embodiments of the present application are all applicable.

It is understandable that the measuring device 10 allows the user to select the corresponding measuring function according to their needs by switching the button 901. In some embodiments, the measuring device 10 can also enter the state to be measured by touching the switching button 901 when it is in the dormant state. In some embodiments, the state to be measured can be that all measuring functions enter the state to be measured, and in some embodiments, it can also be the state to be measured corresponding to the preset measuring function selected by the user, such as measuring temperature, measuring heart and lung sounds, etc.

In some embodiments, when the user holds the body, the first electrode 301 and the second electrode 302 may contact the user, thereby detecting a biological signal. For example, when the user holds the body, the first electrode 301 and the second electrode 302 are connected through the user's body.

In some embodiments, when the first electrode 301 and the second electrode 302 are connected, the measuring device enters a state to be measured. If the user's measurement instruction is detected in the state to be detected, the measurement of the corresponding biological data can be started. In this way, the state to be measured can be directly entered by holding, which is convenient for operation. Of course, the state to be measured can also be entered by other means, such as button triggering, IMU detection, etc. without limitation. Taking IMU detection as an example, when the measuring device 10 is judged to be held through the detection of the IMU, the measuring device 10 can be awakened to enter the state to be detected. That is to say, the IMU function of the measuring device 10 can be turned off in the sleep state.

In some embodiments, when the measuring device 10 enters the state to be measured, taking temperature measurement as an example, the user can start temperature measurement by triggering the confirmation button 900. For example, the user holds the body 100, thereby contacting the first electrode 301 and the second electrode 302, and the first electrode 301 and the second electrode 302 both detect biological signals, such as the first electrode 301 and the second electrode 302 lead, so that the measuring device 10 enters the state to be measured, and the user triggers the confirmation button to perform temperature measurement.

In some embodiments, when the measuring device 10 is in a state to be measured, the user can perform at least one preset measurement through the first electrode 301, the second electrode 302 and the third electrode 303 of the body lead. The measurement function can be used to measure biological signals corresponding to the measurement function, such as measuring ECG signals and PPG signals. For example, the user can hold the body 100 with one hand to contact the first electrode 301 and the second electrode 302, and touch the third electrode 303 with the other hand, thereby realizing the connection of the three electrodes through the user's body, thereby triggering the start of at least one biological signal measurement. In some embodiments, ECG signals and PPG signals can be measured simultaneously to improve measurement efficiency.

In some embodiments, the measuring device 10 further includes a display unit 903 , which is spaced apart from the third electrode 303 , so that a user can read a measurement result through the display unit 903 during measurement using the third electrode 303 .

For example, when the measuring surface 103 is the front surface opposite to the back surface of the main body 100, the display unit 903 and the third electrode 303 can be arranged on the measuring surface 103 with intervals, such as the third electrode 303 is arranged at a position above the measuring surface 103, and the display unit 903 is arranged at a position below the measuring surface 103; this is convenient for the user to read data while measuring. For example, when the measuring surface 103 is the top surface or the bottom surface of the main body 100, the display unit 903 can be arranged on the measuring surface 103, and the third electrode 303 is arranged on the top surface or the bottom surface of the main body 100, which can also be convenient for the user to read data while measuring.

It can be understood that the measuring device 10 provided in the present application can facilitate users to perform measurements efficiently, and can achieve the measurement of different biological signals through unified gestures, making it convenient for users to learn and remember the measurement methods.

As shown in FIG6 , the present application further provides a measurement control method, which is applied to an electronic device 10, wherein the electronic device 10 includes a first electrode 301, a second electrode 302, and a third electrode 303; the first electrode 301 and the second electrode 302 are arranged at intervals on the outer surface of at least one of the two side surfaces (101 and 102) and the back surface of the electronic device 10; the third electrode is arranged on the outer surface of the measurement surface 103 of the electronic device, and the measurement surface 103 is connected between the two side surfaces; the method includes:

S101: According to the situation that at least one of the first electrode 301 , the second electrode 302 , and the third electrode 303 detects a biological signal, the electronic device 10 is controlled to perform a corresponding operation.

It can be understood that the electronic device 10 in some embodiments is the same as the measuring device 10 in some embodiments, and therefore may have the same technical features, and different embodiments may reference each other.

In some embodiments, S101 may include:

S1011 : in response to the first electrode 301 and the second electrode 302 detecting biological signals, and the third electrode 303 not detecting biological signals, the electronic device 10 is controlled to enter a state to be measured.

For example, in response to the first electrode 301 and the second electrode 302 leads, for example, a user holds the electrode in one hand. The sub-device 10 is thus in contact with the first electrode 301 and the second electrode 302 , and the connection between the first electrode 301 and the second electrode 302 is achieved through the user's body, thereby controlling the electronic device 10 to enter a state to be measured.

In some embodiments, S101 may include:

S1012 : In response to the first electrode 301 , the second electrode 302 , and the third electrode 303 all detecting biological signals, biological data measurement corresponding to at least one measurement function of the electronic device 10 is started.

It can be understood that S1012 can be performed based on the electronic device 10 being in a state to be measured, and the method for the electronic device 10 to enter the state to be measured can be various, such as the method in S1011, that is, when the user holds the electronic device 10, the normal hand holding posture will contact the first electrode 301 and the second electrode 302, thereby connecting the electronic device 10 and making the electronic device 10 enter the state to be measured. When the user's other hand touches the third electrode 303, the three electrodes can be connected to start detection, such as starting the detection of ECG signals.

In some embodiments, S101 may include:

S1013: in response to the detection of the biological signal by the first electrode 301 and the second electrode 302, the electronic device 10 is controlled to enter the state to be detected; for example, in response to the leads of the first electrode 301 and the second electrode 302, the electronic device 10 is controlled to enter the state to be detected;

S1014: After the electronic device 10 enters the state to be detected, the second electrode 302 is switched to a driving electrode;

S1015 : In response to the biological signal being detected by the first electrode 301 and the third electrode 303 , biological data measurement corresponding to at least one measurement function of the electronic device 10 is started.

It can be understood that the user can first enter the detection state by holding the first electrode 301 and the second electrode 302. After entering the detection state, the second electrode 302 is switched to a driving electrode, such as the right leg driving electrode, and outputs a preset voltage to enhance the anti-interference capability; in response to the first electrode 301 and the third electrode 303 detecting the biological signal, for example, the user holds the electronic device 10 in one hand and touches the third electrode 301 with the other hand to connect the first electrode 301 and the third electrode 303, and then starts the biological data measurement corresponding to at least one measurement function of the electronic device.

In some embodiments, S101 may include: S1016: when the electronic device 10 is in a state to be measured, in response to the first electrode 301 and the third electrode 303 detecting a biological signal, starting biological data measurement corresponding to at least one measurement function of the electronic device.

It is understandable that there are many ways for the electronic device 10 to enter the state to be measured. When the user holds the electronic device 10 with one hand and touches the third electrode 303 with the other hand, the first electrode 303 can be made to be measured. The first electrode 301 and the third electrode 303 detect biological signals, such as leads, so that the measurement of relevant biological data can be started, such as the measurement of ECG signals and/or PPG signals. When measuring ECG signals, the anti-interference ability can be further improved by setting the second electrode 302 as a driving electrode.

It can be understood that in some embodiments, the first electrode 301 can be exchanged with the second electrode 302, for example, the first electrode 301 is switched to a driving electrode after entering the state to be measured.

In some embodiments, as described in the previous embodiment of the measurement device 10, the position of the PPG sensor 400 may be the same as or close to the position where the third electrode 303 is set, so that the ECG signal and the PPG signal can be measured synchronously. In some embodiments, the control can be started to detect the PPG signal in response to the detection of biological signals by part or all of the first electrode 301, the second electrode 302, and the third electrode 303, for example, in response to three electrode leads or two electrode leads. In some embodiments, in response to the detection of biological signals by at least two electrodes of the three electrodes, such as leads, temperature measurement can also be started, and this is not limited.

It can be understood that in some embodiments, the measurement functions of the electronic device 10 may include: at least one of: heart rate measurement function, blood oxygen measurement function, electrocardiogram measurement function, blood pressure measurement function, blood sugar measurement function, temperature measurement function, sleep measurement function, and heart and lung sound measurement function.

In some embodiments, starting to measure biological data corresponding to at least one measurement function of the electronic device 10 may include:

At least one of the PPG measurement circuit, the ECG measurement circuit, and the temperature measurement circuit is started to measure corresponding biological data.

In some embodiments, the electronic device 10 further includes a confirmation button 900 and/or a switch button 901. Before S101, the method further includes:

S100: When the electronic device 10 is in a dormant state, in response to the confirmation button 900 or the switch button 901 being triggered, the electronic device 100 is controlled to enter a state to be measured.

It is understandable that the user can wake up the electronic device 10 by controlling the confirmation button 900 or the switch button 901, so that the electronic device 10 enters the state to be detected. If the user enters the state to be detected by the method of S100, other steps of entering the state to be measured may not be performed.

In some embodiments, the method includes: in response to an IMU sensor of the electronic device 10 detecting that the electronic device 10 is picked up, controlling the electronic device 10 to enter a state to be measured.

In some embodiments, the electronic device 10 further includes a confirmation button 900 and/or a switch button 901, and the method includes:

S102: When the electronic device 10 is in the waiting state for measurement, in response to the confirmation button 900 being triggered, the measurement corresponding to the preset measurement function is started.

It can be understood that, in addition to waking up the electronic device 10, the user triggering the confirmation button 900 can also control the electronic device to start a preset measurement, such as starting body temperature measurement, when the electronic device 10 is in a state to be measured.

In some embodiments, the measurement control method further includes:

S103: In response to the switch button 900 being switched to the preset measurement function, the electronic device 10 enters a waiting state for measurement of the preset measurement function, and in response to the confirmation button 900 being triggered, starts measurement corresponding to the preset measurement function.

It can be understood that the user can select the function he wants to measure by switching button 901. For example, the user selects the heart and lung sound measurement function by switching button 901, thereby entering the measurement state corresponding to the heart and lung sound measurement function. When the user triggers the confirmation button 900, the heart and lung sound collection can be started.

S104: In response to the first electrode 301, the second electrode 302 and the third electrode 303 all detecting biological signals, starting measurement corresponding to a preset measurement function.

Alternatively, S104: in response to both the first electrode 301 and the third electrode 303 detecting biological signals, starting measurement corresponding to a preset measurement function.

It can be understood that the user can hold the electronic device 10 with one hand so that the first electrode 301 and the second electrode 302 are in contact with the user's hand, and then touch the third electrode 303 with the other hand to connect the three electrodes or the first electrode 301 and the third electrode 303 to start measurement.

In some embodiments, the method comprises:

S105: In response to the first electrode 301 and the second electrode 302 not detecting the biological signal, the third electrode 301 detects the biological signal, and the measurement corresponding to the preset measurement function is started.

It can be understood that when the electronic device 10 enters the detection state, if the user only touches the third electrode 303 so that the electronic device 10 receives the biological signal, it can also directly trigger the relevant measurement. For example, in some embodiments, the third electrode 303 is arranged close to the PPG sensor 400, so it can trigger the collection of the PPG signal.

It should be noted that the numbering of the methods in the embodiments of the present application is not intended to limit the order of the process steps, and the order can be adjusted if there is no conflict.

The method provided in some embodiments of the present application can enable the user to use a relatively simple measurement gesture to achieve measurement, or even measurement of multiple signals, which is convenient for the user to remember the measurement gesture and improves the measurement efficiency. In addition, the use of measurement electrodes to control wake-up, measurement, and even multiple measurements also makes the measurement operation more convenient.

The present application also provides a measuring device 10, comprising a first electrode 301, a second electrode 302, a third electrode 303 and a processing module 200; the first electrode 301 and the second electrode 302 are respectively arranged on the outer surface of at least one of the two side surfaces (101 and 102) and the back surface of the measuring device 10; the third electrode 303 is arranged on the outer surface of the measuring surface 103 of the measuring device 10, and the measuring surface 103 is connected between the two side surfaces (101 and 102);

The processing module 200 is configured to control the electronic device 10 to perform corresponding operations according to the situation in which at least one of the first electrode 301 , the second electrode 302 , and the third electrode 303 detects a biological signal.

In some embodiments, the processing module 200 is further configured to control the measuring device 10 to enter a waiting-for-measurement state in response to the first electrode 301 and the second electrode 302 detecting a biological signal and the third electrode 303 not detecting a biological signal.

In some embodiments, the processing module 200 is further configured to, in response to the first electrode 301 , the second electrode 302 , and the third electrode 303 all detecting biological signals, start measuring biological data corresponding to at least one measurement function of the detection device 10 .

In some embodiments, the processing module 200 is further configured to, in response to the first electrode 301 and the second electrode 302 not detecting a biological signal, but the third electrode 303 detecting a biological signal, start measuring biological data corresponding to a preset measurement function.

In some embodiments, the processing module 200 is further configured to, when the measuring device 10 is in a detection state, start measuring biological data corresponding to a preset measurement function in response to the first electrode 301 and the third electrode 303 detecting biological signals (eg, two electrode leads).

It should be noted that the measuring device 10 can be combined with reference to the relevant technical features of the measuring equipment 10 or the electronic equipment 10, which will not be elaborated here.

The present application also provides an electronic device, comprising: a memory; one or more processors; and one or more applications, wherein the one or more applications are stored in the memory and are configured to, when called by the one or more processors, enable the electronic device to execute any method in the aforementioned embodiments.

The present application also provides a computer-readable storage medium, in which program codes are stored. The program codes are configured to, when called by a processor, enable a computer to execute any method in the aforementioned embodiments.

The above embodiments, implementation methods and their technical features can be combined with each other without conflict. The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

A measuring device, comprising: a body, a processing circuit and a measuring electrode;

The measuring electrodes include a first electrode, a second electrode and a third electrode, part or all of which are configured to detect biological signals, the first electrode and the second electrode are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the body; the third electrode is arranged on the outer surface of the measuring surface of the body, and the measuring surface is connected between the two side surfaces of the body;

The body has an inner cavity for accommodating the processing circuit, the processing circuit is electrically connected to the first electrode, the second electrode and the third electrode, and the processing circuit is configured to receive and process the biological signal detected by the measuring electrode.
The device of claim 1, wherein the first electrode, the second electrode, and the third electrode are configured to detect an ECG signal, and the processing circuit is configured to process the ECG signal.
The device according to claim 1, further comprising: a PPG sensor configured to detect a PPG signal, wherein the PPG sensor is disposed on the measuring surface and exposed on an outer surface of the measuring surface, the PPG sensor is electrically connected to the processing circuit, and the processing circuit is further configured to process the PPG signal.
The device according to claim 3, wherein the PPG sensor and the third electrode are arranged at the same or similar position, and the PPG sensor and the third electrode are configured to synchronously detect different biological signals of the same measurement site.
The device according to claim 1, wherein the first electrode and the second electrode are configured to detect biological signals of the contact parts with the first electrode and/or the second electrode when the user holds the body with one hand; and the third electrode is configured to detect biological signals transmitted when the user's other hand is placed at the third electrode.
The device according to claim 1, wherein the device further comprises at least one of a temperature sensor, a distance sensor, an IMU, and a heart and lung sound sensor, and at least parts of the temperature sensor, the distance sensor, and the heart and lung sound sensor are arranged on the measuring surface and exposed on the outer surface of the measuring surface; and the IMU sensor is arranged inside the body.
The device according to claim 1, wherein the device further comprises a display portion, wherein the display portion is spaced apart from the third electrode so that a user can read a measurement result through the display portion during measurement using the third electrode.
The device according to claim 1, wherein the device further comprises a confirmation button and/or a switch button, the confirmation button being configured to wake up the measuring device or control the start of measurement, or the switch button being configured to switch between different preset measurement functions or wake up the measuring device.
A measurement control method is applied to an electronic device, the electronic device comprising a first electrode, a second electrode and a third electrode; the first electrode and the second electrode are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the electronic device; the third electrode is arranged on the outer surface of the measurement surface of the electronic device, and the measurement surface is connected between the two side surfaces; the method comprises:

According to the situation that at least one of the first electrode, the second electrode and the third electrode detects a biological signal, the electronic device is controlled to perform a corresponding operation.
According to the method of claim 9, wherein, according to the situation that at least one of the first electrode, the second electrode and the third electrode detects a biological signal, controlling the electronic device to perform a corresponding operation comprises: in response to the first electrode and the second electrode detecting a biological signal, and the third electrode not detecting a biological signal, controlling the electronic device to enter a state to be measured.
The method according to claim 9, wherein the controlling the electronic device to perform a corresponding operation according to the situation that at least one of the first electrode, the second electrode, and the third electrode detects a biological signal comprises: in response to the first electrode, the second electrode, and the third electrode all detecting a biological signal, starting to measure biological data corresponding to at least one measurement function of the electronic device; or

When the electronic device is in a state to be measured, in response to the first electrode and the third electrode detecting a biological signal, biological data measurement corresponding to at least one measurement function of the electronic device is started.
According to the method of claim 11, the measurement function of the electronic device includes at least one of: a heart rate measurement function, a blood oxygen measurement function, an electrocardiogram measurement function, a blood pressure measurement function, a blood sugar measurement function, a temperature measurement function, a sleep measurement function, and a heart and lung sound measurement function.
The method according to claim 11, wherein the starting of measuring biological data corresponding to at least one measurement function of the electronic device comprises:

At least one of the PPG measurement circuit, the ECG measurement circuit, and the temperature measurement circuit is started to measure corresponding biological data.
The method according to claim 9, wherein the electronic device further comprises a confirmation button and/or a switch button, and at least one of the first electrode, the second electrode and the third electrode is Before controlling the electronic device to perform a corresponding operation when a biological signal is detected, the method further includes:

When the electronic device is in a dormant state, in response to the confirmation button or the switch button being triggered, the electronic device is controlled to enter a waiting-for-measurement state.
The method according to claim 9, wherein the electronic device further comprises a confirmation button and/or a switch button, the method comprising: when the electronic device is in a state to be measured, in response to the confirmation button being triggered, starting measurement corresponding to a preset measurement function; or,

In response to the switch button being switched to the preset measurement function, the electronic device enters the standby state of the preset measurement function; in response to the confirmation button being triggered, or, in response to the first electrode, the second electrode and the third electrode all detecting biological signals, or, in response to the first electrode and the second electrode not detecting biological signals and the third electrode detecting biological signals, the measurement corresponding to the preset measurement function is started.
A biological data measuring device, comprising a first electrode, a second electrode, a third electrode and a processing module; the first electrode and the second electrode are respectively arranged on the outer surface of at least one of the two side surfaces and the back surface of the measuring device; the third electrode is arranged on the outer surface of the measuring surface of the measuring device, and the measuring surface is connected between the two side surfaces;

The processing module is configured to control the electronic device to perform corresponding operations according to a situation in which at least one of the first electrode, the second electrode and the third electrode detects a biological signal.
The device according to claim 16, wherein the processing module is further configured to, in response to the first electrode and the second electrode detecting a biological signal and the third electrode not detecting a biological signal, control the measuring device to enter a state to be measured; and/or, in response to the first electrode, the second electrode and the third electrode all detecting a biological signal, start biological data measurement corresponding to at least one measurement function of the detection device; and/or, in response to the first electrode and the second electrode not detecting a biological signal and the third electrode detecting a biological signal, start biological data measurement corresponding to a preset measurement function.
According to the device of claim 17, the measurement function of the detection device includes at least one of: heart rate measurement function, blood oxygen measurement function, electrocardiogram measurement function, blood pressure measurement function, blood sugar measurement function, temperature measurement function, sleep measurement function, and heart and lung sound measurement function.
An electronic device comprises a first electrode, a second electrode and a third electrode; the first electrode and the second electrode are arranged at intervals between two sides and a back of the electronic device. The outer surface of at least one side; the third electrode is arranged on the outer surface of the measuring surface of the electronic device, and the measuring surface is connected between the two side surfaces;

The electronic device also includes: a memory; one or more processors; and one or more applications, wherein the one or more applications are stored in the memory and are configured to, when called by the one or more processors, control the electronic device to perform corresponding operations based on the detection of biological signals by at least one of the first electrode, the second electrode, and the third electrode.
A computer-readable storage medium is applied to an electronic device, wherein the electronic device comprises a first electrode, a second electrode and a third electrode; the first electrode and the second electrode are arranged at intervals on the outer surface of at least one of the two side surfaces and the back surface of the electronic device; the third electrode is arranged on the outer surface of a measuring surface of the electronic device, and the measuring surface is connected between the two side surfaces;

The computer-readable storage medium stores program code, and the program code is configured to, when called by the processor, enable the computer to control the electronic device to perform corresponding operations based on the situation in which at least one of the first electrode, the second electrode, and the third electrode detects a biological signal.