CN113284585A

CN113284585A - Data display method, terminal device and storage medium

Info

Publication number: CN113284585A
Application number: CN202010102583.4A
Authority: CN
Inventors: 李君劲; 陈勇; 陈玉梅; 张孝甜
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2021-08-20
Also published as: WO2021164300A1

Abstract

The application is applicable to the technical field of terminals and provides a data display method, terminal equipment and a storage medium. The data display method comprises the following steps: acquiring a data value of a physiological parameter to be detected acquired in a preset data acquisition time period; dividing the preset data acquisition time period into a plurality of data observation time periods, and determining the maximum value, the minimum value and the average value of the data values in each data observation time period; and drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in a preset coordinate system. The data display method provided by the application can visually display the change conditions of the physiological parameter to be detected in different data observation periods in the preset data acquisition period to the user.

Description

Data display method, terminal device and storage medium

Technical Field

The application belongs to the technical field of terminals, and particularly relates to a data display method, terminal equipment and a storage medium.

Background

With the increasing health consciousness of people, the detection requirements of people on various physiological conditions of people are also increasing. Generally, various physiological conditions of a human body can be analyzed through physiological parameters that can reflect the various physiological conditions of the human body. For example, the respiratory condition of a human body during sleep can be analyzed by the oxygen saturation of blood, which can reflect the respiratory condition of the human body.

In order to facilitate a user to know a change condition of a certain physiological parameter of a human body in a certain time period, in the prior art, after a data value of the physiological parameter in the certain time period is obtained, a rectangular coordinate system is generally established by taking acquisition time as a horizontal axis and taking the data value of the physiological parameter as a vertical axis, and a change trend graph of the physiological parameter in the certain time period is directly drawn and obtained in the coordinate system based on all the obtained data values of the physiological parameter. When observing and analyzing the physiological condition corresponding to a certain physiological parameter of a human body based on the change trend of the certain physiological parameter in a certain period of time, in order to improve the accuracy of analysis, a periodic time period including a plurality of data acquisition moments is generally used as a unit observation period, and the change condition of the corresponding physiological condition is determined by analyzing the change condition of the physiological parameter in different unit observation periods.

However, the change trend graph drawn based on the above-mentioned drawing method can only show the change situation of a certain physiological parameter at different data acquisition times within a certain time period to the user, but cannot intuitively show the change situation of a certain physiological parameter at different data observation times within a certain time period to the user.

Disclosure of Invention

The embodiment of the application provides a data display method, terminal equipment and a storage medium, which can visually display the change conditions of physiological parameters to be detected in different data observation periods in a preset data acquisition period.

In a first aspect, an embodiment of the present application provides a data display method, including:

acquiring a data value of a physiological parameter to be detected acquired in a preset data acquisition time period;

dividing the preset data acquisition time period into a plurality of data observation time periods, and determining the maximum value, the minimum value and the average value of the data values in each data observation time period;

drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in a preset coordinate system; the preset coordinate system takes the acquisition time as a horizontal axis and takes the data value of the physiological parameter to be detected as a vertical axis.

After acquiring the data values of the physiological parameter to be measured acquired in the preset data acquisition period, before determining the maximum value, the minimum value and the average value of the data values in each data observation period, the method further includes:

detecting an abnormal data value in the data values;

when a certain data value is detected not to be in a reasonable range where the data value of the physiological parameter to be detected is within, the data value is marked as an abnormal data value, and the abnormal data value is removed from the data value.

Accordingly, the determining the maximum value, the minimum value and the average value of the data values in each data observation period comprises:

and determining the maximum value, the minimum value and the average value of the data values in each data observation period based on the data values remaining after the abnormal data values are eliminated.

In the embodiment, abnormal data values existing in the acquired data values of the physiological parameter to be detected are removed, so that the real change conditions of the physiological parameter to be detected in different data observation periods of the preset data acquisition period can be accurately displayed through the residual non-abnormal data values, and the accuracy of analyzing the corresponding physiological condition based on the physiological parameter to be detected is improved.

In a possible implementation manner of the first aspect, after the drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in the preset coordinate system, the method further includes:

when an operation on any one of the data observation periods on the horizontal axis is detected, the maximum value, the minimum value, and/or the average value within the operated data observation period is displayed.

In this embodiment, the user can operate different data observation periods to enable the terminal device to display the maximum value, the minimum value and/or the average value of the data value of the physiological parameter to be measured in different data observation periods, so that the user can intuitively know the change conditions of the data value of the physiological parameter to be measured in different data observation periods by comparing the maximum value, the minimum value and/or the average value of the data value of the physiological parameter to be measured in different data observation periods, that is, the change conditions of the data value of the physiological parameter to be measured in different data observation periods can be more intuitively displayed to the user through a numerical display mode in the embodiment of the present application.

In a possible implementation manner of the first aspect, the drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in a preset coordinate system includes:

determining a first coordinate point of each maximum value in the preset coordinate system, and determining a second coordinate point of each minimum value in the preset coordinate system;

sequentially connecting all the first coordinate points according to a preset sequence through a solid line to obtain a first connecting line, and performing smoothing processing on the first connecting line to obtain a first line; the preset sequence is the sequence of the acquisition time from morning to evening, or the sequence of the acquisition time from evening to morning;

and sequentially connecting all the second coordinate points according to the preset sequence through a solid line to obtain a second connecting line, and performing smoothing treatment on the second connecting line to obtain the second line.

In a possible implementation manner of the first aspect, after dividing the preset data acquisition period into a plurality of data observation periods, before drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in the preset coordinate system, the method further includes:

detecting whether the data value is missing in each data observation period;

marking the data observation period in which the data value is missing as a data missing period;

correspondingly, the smoothing the first connection line to obtain the first line includes:

smoothing the first connecting line to obtain a first smooth connecting line, and replacing a part corresponding to the data missing time period in the first smooth connecting line with a broken line from a solid line to obtain a first line; and

the smoothing of the second connection line to obtain the second line includes:

and smoothing the second connecting line to obtain a second smooth connecting line, and replacing a part corresponding to the data missing time period in the second smooth connecting line with a broken line from a solid line to obtain a second line.

In this embodiment, the dotted line represents the corresponding portion of the data missing period in the first line and the second line, so that the user can intuitively know which data values of the physiological parameter to be measured in the data observation period are missing.

filling a first region between the first line and the second line with a preset color.

The embodiment enables a user to visually observe the size of the area of the first area between the first line and the second line.

In a possible implementation manner of the first aspect, the filling a first area between the first line and the second line with a preset color includes:

filling a second area between the first line and the second line corresponding to the data missing time period by using a first preset color;

filling a third area between the first line and the second line corresponding to the residual data observation time period by using a second preset color; wherein the remaining data observation period is a remaining data observation period other than the data missing period, and the second region and the third region constitute the first region.

The embodiment fills the corresponding areas between the first line and the second line respectively in the data missing period and the data normal period through different colors, so that a user can intuitively know which data observation periods have data missing conditions.

In a possible implementation manner of the first aspect, after the filling, with the second preset color, a third area between the first line and the second line, where the third area corresponds to the remaining data observation period, the method further includes:

acquiring a boundary value contained in a preset normal range; the normal range is the range of the data value of the physiological parameter to be detected when the physiological condition reflected by the physiological parameter to be detected is in a normal state;

determining a target area corresponding to the normal range in the preset coordinate system based on the boundary value;

filling a non-overlapping portion between the third region and the target region with a third preset color.

In the embodiment, the data observation time interval in which the data value is not in the normal range can be represented by the data observation time interval corresponding to the non-overlapping part, so that the user can intuitively or which data observation time intervals in which the data value of the physiological parameter to be detected may be out of the normal range by filling the non-overlapping part with the third preset color.

In a possible implementation manner of the first aspect, the dividing the preset data acquisition time period into a plurality of data observation time periods includes:

acquiring the screen size of a target terminal for displaying the data value;

and determining a reference observation time length according to the screen size, and dividing the preset data acquisition time period into a plurality of data observation time periods based on the reference observation time length.

In the embodiment, by configuring the reference observation time lengths adapted to different screen sizes, specifically, by configuring the longer reference observation time length for the smaller screen size, when the data value of the physiological parameter to be measured is displayed by the terminal device with the smaller screen, the user can still clearly observe the change condition of the data value of the physiological parameter to be measured in different data observation time periods; the shorter reference observation time length is configured for the larger screen size, so that the terminal equipment with the larger screen can show more data observation time periods, and further the change conditions of the data values of the physiological parameters to be detected in different data observation time periods can be more accurately shown.

In a second aspect, an embodiment of the present application provides a terminal device, including:

the first acquisition unit is used for acquiring a data value of the physiological parameter to be detected, which is acquired in a preset data acquisition time period;

the first determining unit is used for dividing the preset data acquisition time period into a plurality of data observation time periods and determining the maximum value, the minimum value and the average value of the data values in each data observation time period;

the first display unit is used for drawing and displaying a first line based on all the maximum values and drawing and displaying a second line based on all the minimum values in a preset coordinate system; the preset coordinate system takes the acquisition time as a horizontal axis and takes the data value of the physiological parameter to be detected as a vertical axis.

In a third aspect, an embodiment of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor, when executing the computer program, implements the data presentation method according to the first aspect.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the data presentation method according to the first aspect is implemented.

In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a terminal device, causes the terminal device to execute the data presentation method described in any one of the above first aspects.

Compared with the prior art, the embodiment of the application has the advantages that:

according to the data display method provided by the embodiment of the application, a preset data acquisition time period is divided into a plurality of data observation time periods, and the maximum value, the minimum value and the average value of the data values of the physiological parameters to be detected in each data observation time period are determined; and then drawing and displaying a first line based on all the maximum values in a preset coordinate system, and drawing and displaying a second line based on all the minimum values, wherein the size of the area of the first region between the first line and the second line corresponding to each data observation period can intuitively embody the overall size of the data value of the physiological parameter to be measured in the data observation period, so that a user can intuitively know the change conditions of the data value of the physiological parameter to be measured in different data observation periods by observing the size of the area of the first region between the first line and the second line corresponding to different data observation periods, namely the embodiment of the application can intuitively show the change conditions of the data value of the physiological parameter to be measured in different data observation periods to the user.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic diagram of an interaction process between a first terminal and a second terminal provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a hardware structure of a terminal device to which a data presentation method provided in the embodiment of the present application is applied;

fig. 3 is a block diagram of a software configuration of a terminal device of the embodiment of the present invention;

FIG. 4 is a schematic flow chart diagram of a data presentation method provided by an embodiment of the present application;

fig. 5 is a schematic diagram of a plurality of data observation periods obtained by dividing a preset data acquisition period according to an embodiment of the present application;

fig. 6 is a schematic diagram of a drawing process of a first line and a second line provided in an embodiment of the present application;

fig. 7 is a specific schematic flowchart of S43 in a data presentation method provided by an embodiment of the present application;

fig. 8 is a schematic diagram of another drawing process of a first line and a second line provided in the embodiment of the present application;

FIG. 9 is a schematic flow chart diagram of a data presentation method provided in yet another embodiment of the present application;

fig. 10 is a block diagram of a terminal device according to an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of a terminal device according to another embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

The data display method provided by the embodiment of the application can be applied to terminal equipment, and the terminal equipment can be a first terminal with a function of acquiring the physiological parameters to be detected or a second terminal which does not have the function of acquiring the physiological parameters to be detected but has a data processing function and a data display function. It should be noted that, in some embodiments, the first terminal may only have a data acquisition function; in other embodiments, the first terminal may further have a data processing function and a data display function besides the function of acquiring the physiological parameter to be measured. The physiological parameter to be measured may be determined according to a physiological condition of a human body to be analyzed, and for example, if a breathing condition of the human body in a sleep process needs to be analyzed, the physiological parameter to be measured may be a blood oxygen saturation level capable of reflecting the breathing condition of the human body.

In practical applications, the first terminal may include, but is not limited to, a wearable device, a portable medical device, and the like. The second terminal may include, but is not limited to, a mobile phone, a tablet computer, an in-vehicle device, an Augmented Reality (AR)/Virtual Reality (VR) device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and other terminals, and the embodiments of the present application do not limit the specific types of the first terminal and the second terminal.

By way of example and not limitation, when the terminal device is a wearable device, the wearable device may also be a generic term for intelligently designing daily wearing by applying wearable technology, developing wearable devices, such as glasses, gloves, watches, clothing, shoes, and the like. A wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction. The generalized wearable intelligent device has the advantages that the generalized wearable intelligent device has complete functions and large size, can realize complete or partial functions without depending on a smart phone, such as a smart watch or smart glasses, and is only concentrated on a certain application function, and needs to be matched with other devices such as the smart phone for use, such as various smart bracelets, smart jewelry and the like capable of acquiring human physiological data.

In the embodiment of the application, when a certain physiological condition of a human body in a certain time period needs to be detected, the physiological parameter to be detected of the human body in the certain time period can be acquired through the first terminal with the physiological parameter acquisition function to be detected corresponding to the physiological condition. When the first terminal is controlled to collect the physiological parameters to be measured of the user, the first terminal collects the data values of the physiological parameters to be measured of the user through a built-in sensor for collecting the physiological parameters to be measured. The first terminal may store in its memory all data values of the physiological parameter to be measured it has acquired over a certain period of time.

In an embodiment of the application, when the change condition of the physiological parameter to be measured in a certain period needs to be displayed by the first terminal having both the data processing function and the data display function, the first terminal may directly acquire the data value of the physiological parameter to be measured acquired in the certain period from the memory thereof. In another embodiment of the present application, when a change condition of a physiological parameter to be measured in a time period needs to be displayed through a second terminal, a communication connection may be established between the second terminal and a first terminal, please refer to fig. 1, where fig. 1 illustrates an interaction process between the first terminal and the second terminal, as shown in fig. 1, after the second terminal establishes a communication connection with the first terminal, the first terminal may send a data value of the physiological parameter to be measured, which is collected by the first terminal in the time period, to the second terminal, and the second terminal obtains the data value of the physiological parameter to be measured, which is collected in the time period. In practical application, the second terminal may establish a wireless communication connection with the first terminal, or the second terminal may also establish a wired communication connection with the first terminal.

Referring to fig. 2, fig. 2 is a schematic diagram of a hardware structure of a terminal device to which a data presentation method according to an embodiment of the present disclosure is applied. As shown in fig. 2, the terminal device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like. When the terminal device 100 is a first terminal, the sensor module 180 may further include a physiological parameter sensor to be measured, for example, a blood oxygen saturation sensor 180C, for acquiring a physiological parameter to be measured of a human body.

It is to be understood that the illustrated structure of the embodiment of the present invention does not specifically limit the terminal device 100. In other embodiments of the present application, terminal device 100 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. The different processing units may be separate devices or may be integrated into one or more processors. The controller can generate an operation control signal according to the instruction operation code and the timing signal to complete the control of instruction fetching and instruction execution.

A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

In some embodiments, processor 110 may include one or more interfaces. The interface may include an integrated circuit (I2C) interface, an integrated circuit built-in audio (I2S) interface, a Pulse Code Modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a Mobile Industry Processor Interface (MIPI), a general-purpose input/output (GPIO) interface, a Subscriber Identity Module (SIM) interface, and/or a Universal Serial Bus (USB) interface, etc.

The I2C interface is a bi-directional synchronous serial bus that includes a serial data line (SDA) and a Serial Clock Line (SCL). In some embodiments, processor 110 may include multiple sets of I2C buses. The processor 110 may be coupled to the touch sensor 180K, the charger, the flash, the camera 193, etc. through different I2C bus interfaces, respectively. For example: the processor 110 may be coupled to the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through an I2C bus interface to implement the touch function of the terminal device 100.

The I2S interface may be used for audio communication. In some embodiments, processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 via an I2S bus to enable communication between the processor 110 and the audio module 170. In some embodiments, the audio module 170 may communicate audio signals to the wireless communication module 160 via the I2S interface, enabling answering of calls via a bluetooth headset.

The PCM interface may also be used for audio communication, sampling, quantizing and encoding analog signals. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled by a PCM bus interface. In some embodiments, the audio module 170 may also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to implement a function of answering a call through a bluetooth headset. Both the I2S interface and the PCM interface may be used for audio communication.

The UART interface is a universal serial data bus used for asynchronous communications. The bus may be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, a UART interface is generally used to connect the processor 110 with the wireless communication module 160. For example: the processor 110 communicates with a bluetooth module in the wireless communication module 160 through a UART interface to implement a bluetooth function. In some embodiments, the audio module 170 may transmit the audio signal to the wireless communication module 160 through a UART interface, so as to realize the function of playing music through a bluetooth headset.

MIPI interfaces may be used to connect processor 110 with peripheral devices such as display screen 194, camera 193, and the like. The MIPI interface includes a Camera Serial Interface (CSI), a Display Serial Interface (DSI), and the like. In some embodiments, processor 110 and camera 193 communicate through a CSI interface to implement the capture function of terminal device 100. The processor 110 and the display screen 194 communicate through the DSI interface to implement the display function of the terminal device 100.

The GPIO interface may be configured by software. The GPIO interface may be configured as a control signal and may also be configured as a data signal. In some embodiments, a GPIO interface may be used to connect the processor 110 with the camera 193, the display 194, the wireless communication module 160, the audio module 170, the sensor module 180, and the like. The GPIO interface may also be configured as an I2C interface, an I2S interface, a UART interface, a MIPI interface, and the like.

The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the terminal device 100, and may also be used to transmit data between the terminal device 100 and a peripheral device. And the earphone can also be used for connecting an earphone and playing audio through the earphone. The interface may also be used to connect other electronic devices, such as AR devices and the like.

It should be understood that the interface connection relationship between the modules according to the embodiment of the present invention is only an exemplary illustration, and does not limit the structure of the terminal device 100. In other embodiments of the present application, the terminal device 100 may also adopt different interface connection manners or a combination of multiple interface connection manners in the above embodiments.

The charging management module 140 is configured to receive charging input from a charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from a wired charger via the USB interface 130. In some wireless charging embodiments, the charging management module 140 may receive a wireless charging input through a wireless charging coil of the terminal device 100. The charging management module 140 may also supply power to the electronic device through the power management module 141 while charging the battery 142.

The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the display 194, the camera 193, the wireless communication module 160, and the like. The power management module 141 may also be used to monitor parameters such as battery capacity, battery cycle count, battery state of health (leakage, impedance), etc. In some other embodiments, the power management module 141 may also be disposed in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may be disposed in the same device.

The wireless communication function of the terminal device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in terminal device 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including 2G/3G/4G/5G wireless communication applied on the terminal device 100. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.) or displays an image or video through the display screen 194. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 150 or other functional modules, independent of the processor 110.

The wireless communication module 160 may provide a solution for wireless communication applied to the terminal device 100, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), bluetooth (bluetooth, BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna 2 to radiate the electromagnetic waves.

In some embodiments, the antenna 1 of the terminal device 100 is coupled to the mobile communication module 150 and the antenna 2 is coupled to the wireless communication module 160 so that the terminal device 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM), General Packet Radio Service (GPRS), code division multiple access (code division multiple access, CDMA), Wideband Code Division Multiple Access (WCDMA), time-division code division multiple access (time-division code division multiple access, TD-SCDMA), Long Term Evolution (LTE), LTE, BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS), and/or a Satellite Based Augmentation System (SBAS).

The terminal device 100 implements a display function by the GPU, the display screen 194, and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and an application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 194 is used to display images, video, and the like. The display screen 194 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), and the like. In some embodiments, the terminal device 100 may include 1 or N display screens 194, where N is a positive integer greater than 1.

The terminal device 100 may implement a shooting function through the ISP, the camera 193, the video codec, the GPU, the display screen 194, the application processor, and the like.

The ISP is used to process the data fed back by the camera 193. For example, when a photo is taken, the shutter is opened, light is transmitted to the camera photosensitive element through the lens, the optical signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing and converting into an image visible to naked eyes. The ISP can also carry out algorithm optimization on the noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing element converts the optical signal into an electrical signal, which is then passed to the ISP where it is converted into a digital image signal. And the ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into image signal in standard RGB, YUV and other formats. In some embodiments, the terminal device 100 may include 1 or N cameras 193, N being a positive integer greater than 1.

The digital signal processor is used for processing digital signals, and can process digital image signals and other digital signals. For example, when the terminal device 100 selects a frequency point, the digital signal processor is used to perform fourier transform or the like on the frequency point energy.

Video codecs are used to compress or decompress digital video. The terminal device 100 may support one or more video codecs. In this way, the terminal device 100 can play or record video in a plurality of encoding formats, such as: moving Picture Experts Group (MPEG) 1, MPEG2, MPEG3, MPEG4, and the like.

The NPU is a neural-network (NN) computing processor that processes input information quickly by using a biological neural network structure, for example, by using a transfer mode between neurons of a human brain, and can also learn by itself continuously. The NPU can implement applications such as intelligent recognition of the terminal device 100, for example: image recognition, face recognition, speech recognition, text understanding, and the like.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to extend the storage capability of the terminal device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, files such as music, video, etc. are saved in an external memory card.

The internal memory 121 may be used to store computer-executable program code, which includes instructions. The internal memory 121 may include a program storage area and a data storage area. The storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like. The storage data area may store data (such as audio data, a phonebook, etc.) created during use of the terminal device 100, and the like. When the terminal device 100 is a first terminal, the storage data area may further store a data value of the physiological parameter to be measured in a certain time period, which is acquired by the first terminal; when the terminal device 100 is a second terminal, the storage data area may further store the data value of the physiological parameter to be measured in a certain time period, which is acquired from the first terminal by the second terminal. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (UFS), and the like. The processor 110 executes various functional applications of the terminal device 100 and data processing by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.

The terminal device 100 may implement an audio function through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playing, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal output and also to convert an analog audio input into a digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be disposed in the processor 110, or some functional modules of the audio module 170 may be disposed in the processor 110.

The speaker 170A, also called a "horn", is used to convert the audio electrical signal into an acoustic signal. The terminal device 100 can listen to music through the speaker 170A, or listen to a handsfree call.

The receiver 170B, also called "earpiece", is used to convert the electrical audio signal into an acoustic signal. When the terminal device 100 answers a call or voice information, it is possible to answer a voice by bringing the receiver 170B close to the human ear.

The microphone 170C, also referred to as a "microphone," is used to convert sound signals into electrical signals. When making a call or transmitting voice information, the user can input a voice signal to the microphone 170C by speaking the user's mouth near the microphone 170C. The terminal device 100 may be provided with at least one microphone 170C. In other embodiments, the terminal device 100 may be provided with two microphones 170C, which may implement a noise reduction function in addition to collecting sound signals. In other embodiments, the terminal device 100 may further include three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and implement directional recording functions.

The headphone interface 170D is used to connect a wired headphone. The headset interface 170D may be the USB interface 130, or may be a 3.5mm open mobile electronic device platform (OMTP) standard interface, a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The pressure sensor 180A is used for sensing a pressure signal, and converting the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. The pressure sensor 180A can be of a wide variety, such as a resistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, and the like. The capacitive pressure sensor may be a sensor comprising at least two parallel plates having an electrically conductive material. When a force acts on the pressure sensor 180A, the capacitance between the electrodes changes. The terminal device 100 determines the intensity of the pressure from the change in the capacitance. When a touch operation is applied to the display screen 194, the terminal device 100 detects the intensity of the touch operation based on the pressure sensor 180A. The terminal device 100 may also calculate the touched position from the detection signal of the pressure sensor 180A. In some embodiments, the touch operations that are applied to the same touch position but different touch operation intensities may correspond to different operation instructions. For example: and when the touch operation with the touch operation intensity smaller than the first pressure threshold value acts on the short message application icon, executing an instruction for viewing the short message. And when the touch operation with the touch operation intensity larger than or equal to the first pressure threshold value acts on the short message application icon, executing an instruction of newly building the short message.

The gyro sensor 180B may be used to determine the motion attitude of the terminal device 100. In some embodiments, the angular velocity of terminal device 100 about three axes (i.e., x, y, and z axes) may be determined by gyroscope sensor 180B. The gyro sensor 180B may be used for photographing anti-shake. Illustratively, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the terminal device 100, calculates the distance to be compensated for by the lens module according to the shake angle, and allows the lens to counteract the shake of the terminal device 100 through a reverse movement, thereby achieving anti-shake. The gyroscope sensor 180B may also be used for navigation, somatosensory gaming scenes.

The blood oxygen saturation sensor 180C may be used to measure the blood oxygen saturation in human blood. The blood oxygen saturation sensor 180C generally comprises two light emitting tubes and a photoelectric tube, wherein one light emitting tube generally emits visible red light with a wavelength of 660nm, and the other light emitting tube generally emits invisible infrared light with a wavelength of 920-950 nm.

The magnetic sensor 180D includes a hall sensor. The terminal device 100 may detect the opening and closing of the flip holster using the magnetic sensor 180D. In some embodiments, when the terminal device 100 is a folder, the terminal device 100 may detect the opening and closing of the folder according to the magnetic sensor 180D. And then according to the opening and closing state of the leather sheath or the opening and closing state of the flip cover, the automatic unlocking of the flip cover is set.

The acceleration sensor 180E can detect the magnitude of acceleration of the terminal device 100 in various directions (generally, three axes). The magnitude and direction of gravity can be detected when the terminal device 100 is stationary. The method can also be used for recognizing the posture of the electronic equipment, and is applied to horizontal and vertical screen switching, pedometers and other applications.

A distance sensor 180F for measuring a distance. The terminal device 100 may measure the distance by infrared or laser. In some embodiments, shooting a scene, the terminal device 100 may range using the distance sensor 180F to achieve fast focus.

The proximity light sensor 180G may include, for example, a Light Emitting Diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The terminal device 100 emits infrared light to the outside through the light emitting diode. The terminal device 100 detects infrared reflected light from a nearby object using a photodiode. When sufficient reflected light is detected, it can be determined that there is an object near the terminal device 100. When insufficient reflected light is detected, the terminal device 100 can determine that there is no object near the terminal device 100. The terminal device 100 can utilize the proximity light sensor 180G to detect that the user holds the terminal device 100 close to the ear for talking, so as to automatically turn off the screen to achieve the purpose of saving power. The proximity light sensor 180G may also be used in a holster mode, a pocket mode automatically unlocks and locks the screen.

The ambient light sensor 180L is used to sense the ambient light level. The terminal device 100 may adaptively adjust the brightness of the display screen 194 according to the perceived ambient light level. The ambient light sensor 180L may also be used to automatically adjust the white balance when taking a picture. The ambient light sensor 180L may also cooperate with the proximity light sensor 180G to detect whether the terminal device 100 is in a pocket, in order to prevent accidental touches.

The fingerprint sensor 180H is used to collect a fingerprint. The terminal device 100 can utilize the collected fingerprint characteristics to realize fingerprint unlocking, access to an application lock, fingerprint photographing, fingerprint incoming call answering and the like.

The temperature sensor 180J is used to detect temperature. In some embodiments, the terminal device 100 executes a temperature processing policy using the temperature detected by the temperature sensor 180J. For example, when the temperature reported by the temperature sensor 180J exceeds the threshold, the terminal device 100 performs a reduction in performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, the terminal device 100 heats the battery 142 when the temperature is below another threshold to avoid the terminal device 100 being abnormally shut down due to low temperature. In other embodiments, when the temperature is lower than a further threshold, the terminal device 100 performs boosting on the output voltage of the battery 142 to avoid abnormal shutdown due to low temperature.

The touch sensor 180K is also called a "touch device". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation applied thereto or nearby. The touch sensor can communicate the detected touch operation to the application processor to determine the touch event type. Visual output associated with the touch operation may be provided through the display screen 194. In other embodiments, the touch sensor 180K may be disposed on the surface of the terminal device 100, different from the position of the display screen 194.

The bone conduction sensor 180M may acquire a vibration signal. In some embodiments, the bone conduction sensor 180M may acquire a vibration signal of the human vocal part vibrating the bone mass. The bone conduction sensor 180M may also contact the human pulse to receive the blood pressure pulsation signal. In some embodiments, the bone conduction sensor 180M may also be disposed in a headset, integrated into a bone conduction headset. The audio module 170 may analyze a voice signal based on the vibration signal of the bone mass vibrated by the sound part acquired by the bone conduction sensor 180M, so as to implement a voice function. The application processor can analyze heart rate information based on the blood pressure beating signal acquired by the bone conduction sensor 180M, so as to realize the heart rate detection function.

The keys 190 include a power-on key, a volume key, and the like. The keys 190 may be mechanical keys. Or may be touch keys. The terminal device 100 may receive a key input, and generate a key signal input related to user setting and function control of the terminal device 100.

The motor 191 may generate a vibration cue. The motor 191 may be used for incoming call vibration cues, as well as for touch vibration feedback. For example, touch operations applied to different applications (e.g., photographing, audio playing, etc.) may correspond to different vibration feedback effects. The motor 191 may also respond to different vibration feedback effects for touch operations applied to different areas of the display screen 194. Different application scenes (such as time reminding, receiving information, alarm clock, game and the like) can also correspond to different vibration feedback effects. The touch vibration feedback effect may also support customization.

Indicator 192 may be an indicator light that may be used to indicate a state of charge, a change in charge, or a message, missed call, notification, etc.

The SIM card interface 195 is used to connect a SIM card. The SIM card can be brought into and out of contact with the terminal device 100 by being inserted into the SIM card interface 195 or being pulled out of the SIM card interface 195. The terminal device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. The SIM card interface 195 may support a Nano SIM card, a Micro SIM card, a SIM card, etc. The same SIM card interface 195 can be inserted with multiple cards at the same time. The types of the plurality of cards may be the same or different. The SIM card interface 195 may also be compatible with different types of SIM cards. The SIM card interface 195 may also be compatible with external memory cards. The terminal device 100 interacts with the network through the SIM card to implement functions such as communication and data communication. In some embodiments, the terminal device 100 employs eSIM, namely: an embedded SIM card. The eSIM card may be embedded in the terminal device 100 and cannot be separated from the terminal device 100.

The software system of the terminal device 100 may adopt a hierarchical architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture, or a cloud architecture. The embodiment of the present invention takes an Android system with a layered architecture as an example, and exemplarily illustrates a software structure of the terminal device 100.

Referring to fig. 3, fig. 3 is a block diagram of a software structure of the terminal device 100 according to the embodiment of the present invention.

The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the Android system is divided into four layers, an application layer, an application framework layer, an Android runtime (Android runtime) and system library, and a kernel layer from top to bottom.

The application layer may include a series of application packages.

As shown in fig. 3, the application package may include applications such as camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, video, short message, etc.

The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.

As shown in FIG. 3, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.

The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.

The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.

The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.

The phone manager is used to provide the communication function of the terminal device 100. Such as management of call status (including on, off, etc.).

The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.

The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to inform download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, prompting text information in the status bar, sounding a prompt tone, vibrating the electronic device, flashing an indicator light, etc.

The Android Runtime comprises a core library and a virtual machine. The Android runtime is responsible for scheduling and managing an Android system.

The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.

The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.

The system library may include a plurality of functional modules. For example: surface managers (surface managers), Media Libraries (Media Libraries), three-dimensional graphics processing Libraries (e.g., OpenGL ES), 2D graphics engines (e.g., SGL), and the like.

The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.

The media library supports a variety of commonly used audio, video format playback and recording, and still image files, among others. The media library may support a variety of audio-video encoding formats, such as MPEG4, h.264, MP3, AAC, AMR, JPG, PNG, and the like.

The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, image rendering, synthesis, layer processing and the like.

The 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.

Referring to fig. 4, fig. 4 is a schematic flowchart of a data presentation method provided in an embodiment of the present application, and in the embodiment of the present application, an execution subject of the flow may be the terminal device 100 shown in fig. 2, and as an example and without limitation, the terminal device may be a first terminal or a second terminal. As shown in fig. 4, the data display method provided in this embodiment includes steps S41 to S43, which are detailed as follows:

s41: and acquiring the data value of the physiological parameter to be detected acquired in a preset data acquisition time period.

In the embodiment of the application, the preset data acquisition time period is a predefined time period for acquiring data of the physiological parameter to be measured of the human body. Specifically, when a certain physiological condition (i.e., a physiological condition to be detected) of a certain user in a certain period needs to be analyzed, since a data value of a physiological parameter to be detected, which can reflect the physiological condition to be detected, in the certain period needs to be acquired, the certain period can be defined as a preset data acquisition period.

The physiological parameters to be detected can be determined according to the physiological conditions to be detected, and the starting time and the ending time of the preset data acquisition time period can be determined according to actual requirements. Illustratively, when the breathing condition of a user in the sleep process needs to be analyzed, and whether the user has an apnea condition in the sleep process is further judged, the breathing condition of the user is the physiological condition to be detected. Since the physiological parameter capable of reflecting the respiratory condition is the blood oxygen saturation level of the human body, in this example, the physiological parameter to be measured is the blood oxygen saturation level of the human body; since the data value of the blood oxygen saturation level of the user during the sleep process needs to be acquired, in this example, the preset data acquisition period is the sleep period of the user. In practical application, since the start time and the end time of the sleep time periods of different users are different, in this example, the start time and the end time of the preset data acquisition time period may be determined according to the sleep time period of the user to be detected, for example, if the sleep time period of the user to be detected is 00: 05-7: 30, the preset data acquisition time period is also 00: 05-7: 30.

In a specific application, the data value of the physiological parameter to be detected in a preset data acquisition time period can be acquired through the first terminal with the physiological parameter to be detected acquisition function.

It should be noted that, when the first terminal acquires the data value of the physiological parameter to be measured in the preset data acquisition period, the physiological parameter sensor to be measured in the first terminal usually acquires the data value of the physiological parameter to be measured based on the preset data acquisition time interval. The preset data acquisition time interval is usually determined according to actual requirements.

Specifically, when the physiological parameter sensor to be measured collects the data value of the physiological parameter to be measured based on the preset data collection time interval, a plurality of data collection times included in the preset data collection time interval are usually determined according to the starting time of the preset data collection time interval and the preset data collection time interval, and when each data collection time arrives, the data value of the physiological parameter to be measured is collected in time, so that the data value of the physiological parameter to be measured at each data collection time is obtained.

For example, if the starting time of the preset data acquisition period is 00:05 and the preset data acquisition time interval is a seconds, the data acquisition times included in the preset data acquisition period are respectively as follows from early to late: 00:05, 00:05+ a, 00:05+2a, … …, 00:05+ na, the physiological parameter sensor to be measured can collect the data value of the physiological parameter to be measured when the current time is 00:05, 00:05+ a, 00:05+2a, … …, 00:05+ na, respectively, so as to obtain a plurality of data values of the physiological parameter to be measured at the time points of 00:05, 00:05+ a, 00:05+2a, … …, 00:05+ na, respectively, wherein n is determined according to the end time of the preset data collection time period.

It can be understood that, because the preset data acquisition time interval is usually much shorter than the duration of the preset data acquisition time period, a plurality of data values of the physiological parameter to be measured can be obtained within the preset data acquisition time period, each data value corresponds to one data acquisition time, and the time interval between every two adjacent data acquisition times is the preset data acquisition time interval. All data values of the physiological parameter to be measured in the preset data acquisition time period form a group of time sequence data.

In this embodiment of the application, the first terminal may store all data values of the physiological parameter to be measured within a preset data acquisition period acquired by the physiological parameter sensor to be measured in the memory of the first terminal.

In an embodiment of the application, when the execution subject of the process is the first terminal, the first terminal may directly obtain the data value of the physiological parameter to be measured, which is acquired by the first terminal in the preset data acquisition period, from the memory of the first terminal. In another embodiment of the present application, when the execution subject of the process is the second terminal, the second terminal may first establish a communication connection with the first terminal, and then obtain the data value of the physiological parameter to be measured, which is acquired in the preset data acquisition period, from the memory of the first terminal.

S42: and dividing the preset data acquisition time period into a plurality of data observation time periods, and determining the maximum value, the minimum value and the average value of the data values in each data observation time period.

In practical applications, when observing and analyzing a physiological condition to be measured reflected by a physiological parameter to be measured based on a plurality of data values of the physiological parameter to be measured in a preset data acquisition period, in order to improve the accuracy of the analysis, a periodic time period including a plurality of data acquisition moments is usually used as a data observation period, and the variation of the physiological parameter to be measured in different data observation periods is analyzed to determine the variation of the physiological condition corresponding to the periodic time period, so in this embodiment, after the terminal device acquires the plurality of data values of the physiological parameter to be measured in the preset data acquisition period, when displaying the variation of the physiological parameter to be measured in the preset data acquisition period based on the plurality of data values, in order to enable a user to visually and clearly observe the variation trend of the data value of the physiological parameter to be measured in the preset data acquisition period, the terminal device may divide the preset data acquisition period into a plurality of periodic data observation periods.

The duration of the data observation period can be set according to actual requirements. For example, a reference observation time period may be defined in advance as the time period of the data observation period. The terminal device can averagely divide the preset data acquisition time period into a plurality of data observation time periods based on the predefined reference observation time period, and the time period of each divided data observation time period is equal to the reference observation time period. More specifically, when the terminal device divides the preset data acquisition period based on the reference observation period, the terminal device may sequentially determine a start time and an end time of each data observation period based on a start time of the preset data acquisition period and the reference observation period, where the start time of a first data observation period is the start time of the preset data acquisition period, the end time of a previous data observation period is the start time of a next data observation period, and the end time of a last data observation period is the end time of the preset data acquisition period.

It should be noted that, in the embodiment of the present application, the reference observation time length is greater than the preset data acquisition time interval, and therefore, each divided data observation period includes a plurality of data acquisition moments, that is, each data observation period corresponds to a plurality of data values of the physiological parameter to be measured. In a possible implementation manner of this embodiment, the reference observation time length may be an integral multiple of the preset data acquisition time interval, so that each divided data observation time period includes a preset number of data acquisition times, that is, each data observation time period corresponds to a preset number of data values of the physiological parameter to be measured, where the preset number is a ratio of the reference observation time length to the preset data acquisition time interval.

For example, referring to fig. 5, fig. 5 is a schematic diagram of a plurality of data observation periods obtained by dividing a preset data acquisition period according to an embodiment of the present application, as shown in fig. 5, if a start time of the preset data acquisition period is 00:30 and an end time of the preset data acquisition period is 07:30, that is, a duration of the preset data acquisition period is 7 hours, and it is assumed that a preset data acquisition time interval is 0.01 second and a reference observation duration is 1 minute, a terminal device divides the preset data acquisition period based on the reference observation duration to obtain 420 data observation periods, a start time of a first data observation period (data observation period 1) obtained by dividing is 00:30, an end time of the first data observation period (data observation period 1) is 00:31, a start time of a second data observation period (data observation period 2) is 00:31, the end time of the second data observation period (data observation period 2) is 00:32, and so on, the start time of the last data observation period (data observation period N) is 07:29, and the end time of the last data observation period (data observation period N) is 07:30, where N is 420. Each divided data observation period comprises 6000 data acquisition moments, namely each data observation period corresponds to 6000 data values of the physiological parameter to be detected.

It should be noted that, when the data acquisition time falls within the start time and the end time of each data observation period, each data observation period may use the data acquisition time corresponding to the start time as the data acquisition time included in the data observation period, and use the data acquisition time corresponding to the end time as the data acquisition time included in the next data observation period; or each data observation period may use the data acquisition time corresponding to the ending time as the data acquisition time included in the data observation period, and use the data acquisition time corresponding to the starting time as the data acquisition time included in the previous data observation period.

In the embodiment of the application, after the terminal device divides the preset data acquisition time period to obtain a plurality of data observation time periods, the maximum value and the minimum value of the data values of the physiological parameters to be detected in each data observation time period are determined, and the average value of the data values of the physiological parameters to be detected in each data observation time period is calculated.

In practical applications, due to instability of a data acquisition environment or a physiological parameter sensor to be detected, some abnormal data values may exist in acquired data values of the physiological parameter to be detected, and therefore, in another embodiment of the present application, in order to improve accuracy of analysis on a change condition of the physiological parameter to be detected, after the terminal device acquires the data value of the physiological parameter to be detected within a preset data acquisition time period, the terminal device further detects the abnormal data values in the data values. The abnormal data value is a data value which is not within a reasonable range within which the preset data value of the physiological parameter to be detected is within, and the reasonable range is a range within which the corresponding data value of the physiological parameter to be detected is within under various possible conditions of the physiological condition to be detected of the human body. For example, the physiological parameter to be measured is the blood oxygen saturation of the human body, and under normal conditions of the human body, the blood oxygen saturation of arterial blood is usually greater than 95%; when mild hypoxemia exists in a human body, the blood oxygen saturation of arterial blood of the human body is usually less than 90 percent; when severe hypoxemia exists in a human body, the blood oxygen saturation of arterial blood of the human body is usually less than 85 percent; but the blood oxygen saturation level of the human arterial blood is not lower than 70% at the lowest, and when a value of the blood oxygen saturation level of the human arterial blood lower than 70% occurs, it can be considered as an abnormal data value that cannot be measured from the human body, and thus, a reasonable range of the blood oxygen saturation level of the human arterial blood may be more than 70%.

Specifically, when detecting that a certain data value is not within a reasonable range where the data value of the physiological parameter to be measured should be, the terminal device may mark the data value as an abnormal data value. For example, the terminal device may determine a value lower than 70% of the data value of the blood oxygen saturation as an abnormal data value. The terminal equipment can remove the abnormal data values after determining the abnormal data values in the data values of the physiological parameters to be detected, and then determines the maximum value, the minimum value and the average value of the data values in each data observation period based on the data values remaining after removing the abnormal data values.

In practical application, when data display is required to be performed on different terminal devices, the screen sizes of the different terminal devices may be different, so that the lengths of the horizontal axes of the drawn preset coordinate system may be different, therefore, in order to ensure that a user can clearly observe the change conditions of the data values of the physiological parameters to be detected in different data observation periods when the data display is performed on the different terminal devices, different reference observation durations may be configured for the different screen sizes, wherein the larger the screen size is, the shorter the corresponding reference observation duration is; the smaller the screen size, the longer the reference observation time length corresponding thereto. The terminal device may store in its memory a correspondence between the screen size configured in advance and the reference observation time length.

In practical applications, the screen size may be described by the length of the long side or the length of the short side of the screen.

Based on this, in another embodiment of the present application, S42 may specifically include the following steps:

acquiring the screen size of a target terminal for displaying the data value;

In this embodiment, the target terminal refers to a terminal device currently executing the data presentation method.

In practical applications, the screen size of the terminal device may be stored in a memory of the terminal device in advance, and the terminal device may obtain the screen size and the corresponding relationship between the pre-configured screen size and the reference observation time length from the memory of the terminal device.

After acquiring the screen size and the corresponding relation between the preset screen size and the reference observation time length, the terminal equipment determines the reference observation time length corresponding to the screen size based on the corresponding relation between the preset screen size and the reference observation time length, and further divides the preset data acquisition time period into a plurality of data observation time periods based on the reference observation time length.

S43: drawing and displaying a first line based on all the maximum values and a second line based on all the minimum values in a preset coordinate system; the preset coordinate system takes the acquisition time as a horizontal axis and takes the data value of the physiological parameter to be detected as a vertical axis.

In the embodiment of the present application, after the terminal device obtains the maximum value, the minimum value, and the average value of the data value of the physiological parameter to be measured in each data observation period, a planar rectangular coordinate system may be drawn by using the acquisition time of the data value of the physiological parameter to be measured as a horizontal axis and using the data value of the physiological parameter to be measured as a vertical axis, where the planar rectangular coordinate system is a preset coordinate system.

After the terminal device draws the preset coordinate system, the dimensions of the horizontal axis and the vertical axis of the preset coordinate system can be determined first.

Specifically, when determining the scale of the horizontal axis, the terminal device may use the starting time of the preset data acquisition period as the origin of the horizontal axis, use the ending time of the preset data acquisition period as the maximum value of the acquisition time range corresponding to the horizontal axis, and divide a line segment between the origin of the horizontal axis and the maximum value of the acquisition time range into N sub-line segments based on the number N of data observation periods included in the preset data acquisition period, where each sub-line segment corresponds to one data observation period in the preset data acquisition period, the acquisition time corresponding to the starting point of each sub-line segment is the starting time of the data observation period corresponding to the sub-line segment, and the acquisition time corresponding to the ending point of each sub-line segment is the ending time of the data observation period corresponding to the sub-line segment.

When the terminal device determines the scale of the longitudinal axis, in a possible implementation manner, the terminal device may use the value 0 as an origin of the longitudinal axis, and determine the maximum value of the data value range corresponding to the longitudinal axis based on the maximum values of all data values of the physiological parameter to be measured in the preset data acquisition period. In another possible implementation manner, the terminal device may further determine an origin of the longitudinal axis based on a minimum value of all data values of the physiological parameter to be measured in the preset data acquisition period, and for example, the terminal device may arbitrarily take a value smaller than the minimum value of all data values of the physiological parameter to be measured in the preset data acquisition period as the origin of the longitudinal axis.

For example, please refer to fig. 6, where fig. 6 is a schematic diagram of a drawing process of a first line and a second line provided in an embodiment of the present application. As shown in fig. 6 (a), assuming that the start time of the preset data acquisition period is 00:30 and the end time is 7:30, the terminal device may use 00:30 as the origin of the horizontal axis and 7:30 as the maximum value of the acquisition time range corresponding to the horizontal axis. Assuming that the duration of the data observation period is 1 minute, 420 data observation periods may be included between the origin of the horizontal axis and the maximum value of the acquisition time range corresponding to the horizontal axis, where the start time of the first data observation period is 00:30, the end time of the first data observation period is 00:31, the start time of the second data observation period is 00:31, the end time of the second data observation period is 00:32, and so on, the start time of the last data observation period is 07:29, and the end time of the last data observation period is 07: 30. Assuming that the minimum value and the maximum value of all data values of the physiological parameter to be measured in the preset data acquisition period are 80 and 95, the terminal device may arbitrarily take a value smaller than 80, for example, 70 as the origin of the longitudinal axis, and arbitrarily take a value larger than 95, for example, 100 as the maximum value of the data value range corresponding to the longitudinal axis.

In an embodiment of the present application, after determining the dimensions of the horizontal axis and the vertical axis, the terminal device may specifically draw the first line and the second line through S431 to S433 shown in fig. 7, which are detailed as follows:

s431: determining a first coordinate point of each maximum value in the preset coordinate system, and determining a second coordinate point of each minimum value in the preset coordinate system.

In this embodiment, after determining the scales of the horizontal axis and the vertical axis, the terminal device determines a first coordinate point of the maximum value of the physiological parameter to be measured corresponding to each data observation period in the preset coordinate system, and determines a second coordinate point of the minimum value of the physiological parameter to be measured corresponding to each data observation period in the preset coordinate system.

For example, as shown in fig. 6 (a), the first coordinate points of the maximum value of the physiological parameter to be measured corresponding to each data observation period determined by the terminal device in the preset coordinate system may be 11, 12, 13, 14, 15, … …, and 1n, respectively, and the second coordinate points of the minimum value of the physiological parameter to be measured corresponding to each data observation period determined by the terminal device in the preset coordinate system may be 21, 22, 23, 24, 25, … …, 2n, and so on, respectively, where n is the number of the data observation periods to be measured included in the preset data acquisition period.

It should be noted that, in fig. 6 and subsequent fig. 8, the dotted lines perpendicular to the horizontal axis or the vertical axis in the preset coordinate system are only the marked lines displayed for the convenience of the user to observe, and in other embodiments, the terminal device may not display the marked lines.

S432: sequentially connecting all the first coordinate points according to a preset sequence through a solid line to obtain a first connecting line, and performing smoothing processing on the first connecting line to obtain a first line; the preset sequence is the sequence of the acquisition time from morning to evening, or the sequence of the acquisition time from evening to morning.

S433: and sequentially connecting all the second coordinate points according to the preset sequence through a solid line to obtain a second connecting line, and performing smoothing treatment on the second connecting line to obtain the second line.

In this embodiment, after determining a first coordinate point of the maximum value of the physiological parameter to be measured corresponding to each data observation period in the preset coordinate system and a second coordinate point of the minimum value of the physiological parameter to be measured corresponding to each data observation period in the preset coordinate system, as shown in (b) in fig. 6, the terminal device may sequentially connect all the first coordinate points according to a preset sequence through a solid line to obtain a first connection line b 1; and sequentially connecting all the second coordinate points according to a preset sequence through a solid line to obtain a second connecting line b 2. The preset sequence may be an order from early to late of the data acquisition time, or an order from late to early of the data acquisition time, and is not limited herein.

Further, as shown in (c) of fig. 6, after the terminal device obtains the first connection line and the second connection line, both the first connection line and the second connection line may be subjected to smoothing processing, so as to obtain a first line c1 and a second line c2, respectively.

In a specific implementation manner of this embodiment, the terminal device may perform smoothing processing on the first connection line and the second connection line based on a cubic B-spline curve fitting algorithm. In other implementation manners of this embodiment, the terminal device may further perform smoothing processing on the first connection line and the second connection line by using other line smoothing algorithms, which is not limited herein.

In this embodiment, after the terminal device draws the first line and the second line in the preset coordinate system, the size of the area of the first region between the first line and the second line corresponding to each data observation period may represent the overall size of the physiological parameter to be measured in the data observation period, specifically, the larger the area of the first region between the first line and the second line corresponding to a certain data observation period is, the larger the change of the overall data value of the physiological parameter to be measured in the data observation period is; the smaller the area of the first region between the first line and the second line is corresponding to a certain data observation period, the smaller the change of the overall data value of the physiological parameter to be measured in the data observation period is.

In practical application, due to instability of a data acquisition environment or a physiological parameter sensor to be measured, some data acquisition time sensors may not acquire data values of the physiological parameter to be measured, that is, some data acquisition time data values of the physiological parameter to be measured may be empty, and further data values of the physiological parameter to be measured in data observation periods corresponding to the data acquisition times are missing, so in a preferred embodiment of the present application, before drawing the first line and the second line, the data display method may further include the following steps:

detecting whether the data value is missing in each data observation period;

marking the data observation period in which the data value is missing as a data missing period.

In this embodiment, the terminal device may detect whether the data value is missing in each data observation period by detecting whether the data value of the physiological parameter to be detected is corresponding to each data acquisition time included in each data observation period.

In a possible implementation manner of this embodiment, when it is detected that all data acquisition moments included in a certain data observation period have no corresponding data value of the physiological parameter to be measured, the terminal device may consider that the data value is missing in the data observation period. In another possible implementation manner of this embodiment, when it is detected that at least one data acquisition time in a certain data observation period does not have a corresponding data value of the physiological parameter to be measured, the terminal device may consider that the data value is missing in the data observation period.

After determining that the data observation period in which the data value is missing exists, the terminal device may mark the data observation period in which the data value is missing as a data missing period.

Based on this, the smoothing processing on the first connection line in S432 to obtain the first line may specifically include:

and smoothing the first connecting line to obtain a first smooth connecting line, and replacing a part corresponding to the data missing time period in the first smooth connecting line with a broken line from a solid line to obtain the first line. And

in S433, smoothing the second connection line to obtain the second line, which may specifically include:

In this implementation, in order to enable a user to intuitively know which data observation periods have the data value missing condition of the physiological parameter to be detected, after the terminal device performs smoothing processing on the first connection line to obtain a first smooth line, the part corresponding to the data missing period in the first smooth line may be replaced by a dotted line from a solid line. Correspondingly, after the terminal device performs smoothing processing on the second connection line to obtain a second smooth line, the part corresponding to the data missing time period in the second smooth line may be replaced by a dotted line from a solid line.

For example, please refer to fig. 8, fig. 8 is a schematic diagram of another drawing process of a first line and a second line provided in the embodiment of the present application. As shown in (a) of fig. 8, when it is detected that the data observation period of 00:34 to 00:35 is a data missing period, the terminal device may replace a solid line with a dotted line in a part corresponding to the data observation period in the first smooth line to obtain a first line a1, and replace a solid line with a dotted line in a part corresponding to the data observation period in the second smooth line to obtain a second line a 2.

In another embodiment of the present application, in order to enable an aspect user to visually observe the size of the area of the first region between the first line and the second line, after the terminal device draws the first line and the second line, the terminal device may further fill the first region between the first line and the second line with a preset color. Wherein, predetermine the colour and can set up according to actual demand.

Specifically, in a specific implementation manner of this embodiment, the terminal device may fill the first area between the first line and the second line by the following steps:

and filling a second area between the first line and the second line corresponding to the data missing time period by adopting a first preset color.

In this embodiment, the first preset color and the second preset color are different colors, and the first preset color and the second preset color may also be set according to actual requirements.

For example, as shown in (b) in fig. 8, assuming that the data observation period 00:34 to 00:35 is a data missing period, the terminal device may fill a second area a2 between the first line and the second line corresponding to the data observation period 00:34 to 00:35 with a first preset color; the terminal device may further fill, by a second preset color, a third region between the first line and the second line, corresponding to the data observation periods except the data observation period of 00: 34-00: 35, specifically including a region a31 between the first line and the second line, corresponding to the data observation period of 00: 30-00: 34, and a region a32 between the first line and the second line, corresponding to the data observation period of 00: 35-07: 30.

In practical application, when the data value of the physiological parameter to be measured is within a preset normal range of the data value of the physiological parameter to be measured, the data value indicates that the physiological condition of the human body reflected by the physiological parameter to be measured is normal; and when the data value of the physiological parameter to be detected is not within the normal range of the preset data value of the physiological parameter to be detected, the abnormal condition of the human body reflected by the physiological parameter to be detected is possibly generated. The normal range refers to a range within which the data value of the physiological parameter to be measured should be when the physiological condition of the human body reflected by the physiological parameter to be measured is normal. For example, the physiological parameter to be measured is the blood oxygen saturation of the human body, and under normal conditions of the human body, the blood oxygen saturation of arterial blood is usually greater than 95%; when mild hypoxemia exists in a human body, the blood oxygen saturation of arterial blood of the human body is usually less than 90 percent; when severe hypoxemia exists in a human body, the blood oxygen saturation of arterial blood of the human body is usually less than 85 percent; thus, the normal range of blood oxygen saturation of human arterial blood may be greater than 90%.

Based on this, in another embodiment of the present application, in order to alert the user when the physiological condition to be measured reflected by the physiological parameter to be measured is abnormal, after the terminal device fills the third area between the first line and the second line corresponding to the remaining data observation period with the second preset color, S91 to S93 shown in fig. 9 may be further included, which is detailed as follows:

s91: acquiring a boundary value contained in a preset normal range; the normal range is the range of the data value of the physiological parameter to be measured when the physiological condition reflected by the physiological parameter to be measured is in a normal state.

S92: and determining a target area corresponding to the normal range in the preset coordinate system based on the boundary value.

S93: filling a non-overlapping portion between the third region and the target region with a third preset color.

In practical applications, the normal range within which the data value of the physiological parameter to be measured should be located usually includes one boundary value or two boundary values. For example, if the data value of the physiological parameter to be measured should be in the normal range greater than 90%, the normal range only includes a boundary value, and the boundary value is 90%; assuming that the data value of the physiological parameter to be measured is within the normal range of more than 90% and less than 100%, the normal range includes two boundary values, which are 90% and 100%, respectively.

In a possible implementation manner of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be located only includes a boundary value, and the normal range requires that the data value of the physiological parameter to be measured is greater than the boundary value, the terminal device may determine, as the target region corresponding to the normal range in which the data value of the physiological parameter to be measured should be located, the region in which all points whose vertical coordinates are greater than the boundary value in the preset coordinate system are located. For example, as shown in (B) and (c) of fig. 8, assuming that the data value of the physiological parameter to be measured should be in the normal range greater than 90%, the target region corresponding to the normal range is a portion above the dashed line 82, and the non-overlapping portion between the third region (including a31 and a32) and the target region corresponding to the normal range is B11.

In another possible manner of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be located only includes a boundary value, and the normal range requires that the data value of the physiological parameter to be measured is smaller than the boundary value, the terminal device may determine, as the target region corresponding to the normal range in which the data value of the physiological parameter to be measured should be located, the regions where all the points in the preset coordinate system whose vertical coordinates are smaller than the boundary value are located.

In another possible manner of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be located includes two boundary values, and the normal range requires that the data value of the physiological parameter to be measured is smaller than the first boundary value with a larger value and larger than the second boundary value with a smaller value, the terminal device may determine, as the target region corresponding to the normal range in which the data value of the physiological parameter to be measured should be located, the region in which all points of the ordinate between the first boundary value and the second boundary value in the preset coordinate system are located.

In another possible manner of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be located includes two boundary values, and the normal range requires that the data value of the physiological parameter to be measured is smaller than the second boundary value with a smaller value and larger than the first boundary value with a larger value, the terminal device may determine, as the target region corresponding to the normal range in which the data value of the physiological parameter to be measured should be located, all regions in the preset coordinate system in which the points whose ordinate is smaller than the second boundary value are located and all regions in which the points whose ordinate is larger than the first boundary value are located.

In this embodiment, after the terminal device determines a target region corresponding to a normal range in which a data value of a physiological parameter to be measured should be located in a preset coordinate system, it determines a non-overlapping portion between a third region and the target region corresponding to the normal range in which the data value of the physiological parameter to be measured should be located, and fills the non-overlapping portion between the third region and the target region corresponding to the normal range with a third preset color. Wherein the third predetermined color is different from the first predetermined color and the second predetermined color.

In another embodiment of the present application, after S43, the data presentation method may further include the steps of:

In this embodiment, after the terminal device draws the first line and the second line, the user may obtain the maximum value, the minimum value, and/or the average value of the data values in each data observation period by operating the data observation period on the horizontal axis. For example, in a possible manner of this embodiment, when the input device of the terminal device includes a mouse, the user may obtain the maximum value, the minimum value, and/or the average value of the data values in each data observation period by moving the cursor of the mouse on the horizontal axis and making the cursor of the mouse stay in each data observation period on the horizontal axis respectively; in another possible manner of this embodiment, when the terminal device supports touch input, the user may also directly touch each data observation period on the horizontal axis with a finger to obtain the maximum value, the minimum value, and/or the average value of the data values in each data observation period.

Specifically, when detecting that the user operates a certain data observation period on the horizontal axis, the terminal device may display an indication line perpendicular to the horizontal axis at a position operated by the user, display indication points corresponding to the maximum value, the minimum value, and/or the average value at corresponding positions on the indication line respectively based on the maximum value, the minimum value, and the average value of the data values within the data observation period operated by the user, and display the maximum value, the minimum value, and/or the average value of the data values represented by each indication point.

For example, as shown in fig. 8 (c), when the user holds the cursor 81 of the mouse in the data observation period of 00:33 to 00:34 on the horizontal axis, the terminal device may display an indication line 82 perpendicular to the horizontal axis at the position where the cursor 81 is held, and assuming that the maximum value, the minimum value, and the average value of the plurality of data values corresponding to the data observation of 00:33 to 00:34 are 97.5, 91, and 95, respectively, the terminal device may display indication points 821, 823, and 822 corresponding to the maximum value, the minimum value, and the average value of the data values in the data observation period at positions on the indication line where the vertical axis coordinates are 97.5, 91, and 95, respectively, and may display the maximum value, the minimum value, and the average value of the data values represented by the indication points 821, 823, and 822 in the form of the display frame 83.

It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Corresponding to the data presentation method described in the foregoing embodiment, fig. 10 shows a structural block diagram of a terminal device provided in the present embodiment, where each unit included in the terminal device is used to execute each step in the foregoing embodiment, and please refer to the relevant description in the foregoing embodiment specifically, and for convenience of description, only the part relevant to the present embodiment is shown. In practical application, the terminal device may be a wearable device, or may be a mobile terminal such as a mobile phone and a tablet computer. Referring to fig. 10, the terminal device 100 includes a first obtaining unit 101, a first determining unit 102, and a first displaying unit 103. Wherein:

the first obtaining unit 101 is configured to obtain a data value of a physiological parameter to be measured, which is collected in a preset data collection period.

The first determining unit 102 is configured to divide the preset data acquisition time period into a plurality of data observation time periods, and determine a maximum value, a minimum value, and an average value of the data values in each data observation time period.

The first display unit 103 is configured to draw and display a first line based on all the maximum values and draw and display a second line based on all the minimum values in a preset coordinate system; the preset coordinate system takes the acquisition time as a horizontal axis and takes the data value of the physiological parameter to be detected as a vertical axis.

Further, the terminal device 100 further includes a second display unit.

The second display unit is configured to display the maximum value, the minimum value, and/or the average value within the operated data observation period when an operation on any one of the data observation periods on the horizontal axis is detected.

Further, the first display unit 103 may include a coordinate point determination unit, a first line drawing unit, and a second line drawing unit. Wherein:

the coordinate point determination unit is used for determining a first coordinate point of each maximum value in the preset coordinate system and determining a second coordinate point of each minimum value in the preset coordinate system.

The first line drawing unit is used for sequentially connecting all the first coordinate points according to a preset sequence through a solid line to obtain a first connecting line, and smoothing the first connecting line to obtain a first line; the preset sequence is the sequence of the acquisition time from morning to evening, or the sequence of the acquisition time from evening to morning.

And the second line drawing unit is used for sequentially connecting all the second coordinate points according to the preset sequence through the solid lines to obtain a second connecting line, and smoothing the second connecting line to obtain the second line.

Further, the terminal device 100 may further include a first detection unit and a first marking unit. Wherein:

the first detection unit is used for detecting whether the data value is missing in each data observation period.

The first marking unit is used for marking the data observation period in which the data value is missing as a data missing period.

Correspondingly, the first line drawing unit is specifically configured to perform smoothing processing on the first connection line to obtain a first smooth connection line, and replace a portion, corresponding to the data missing time period, of the first smooth connection line with a dotted line to obtain the first line.

The second line drawing unit is specifically configured to perform smoothing processing on the second connection line to obtain a second smooth connection line, and replace a portion, corresponding to the data missing time period, of the second smooth connection line with a dotted line to obtain the second line.

Further, the terminal device 100 may further include a color filling unit.

The color filling unit is used for filling a first area between the first line and the second line with a preset color.

Further, the color filling unit may specifically include a first color filling unit and a second color filling unit. Wherein:

the first color filling unit is used for filling a second area between the first line and the second line corresponding to the data missing period by adopting a first preset color.

The second color filling unit is used for filling a third area between the first line and the second line corresponding to the residual data observation time period by adopting a second preset color; wherein the remaining data observation period is a remaining data observation period other than the data missing period, and the second region and the third region constitute the first region.

Further, the color filling unit may further include a second obtaining unit, a second determining unit, and a third color filling unit.

Wherein:

the second acquisition unit is used for acquiring a boundary value contained in a preset normal range; the normal range is the range of the data value of the physiological parameter to be measured when the physiological condition reflected by the physiological parameter to be measured is in a normal state.

The second determining unit is used for determining a target area corresponding to the normal range in the preset coordinate system based on the boundary value.

The third color filling unit is used for filling the non-overlapping part between the third area and the target area by adopting a third preset color.

Further, the first determining unit may specifically include: a third acquisition unit and a time interval division unit. Wherein:

the third acquisition unit is used for acquiring the screen size of a target terminal for displaying the data value.

The time interval dividing unit is used for determining a reference observation time interval according to the screen size and dividing the preset data acquisition time interval into a plurality of data observation time intervals based on the reference observation time interval.

As can be seen from the above, according to the terminal device provided in the embodiment of the present application, the preset data acquisition time period is divided into a plurality of data observation time periods, and the maximum value, the minimum value, and the average value of the data values of the physiological parameter to be measured in each data observation time period are determined; and then drawing and displaying a first line based on all the maximum values in a preset coordinate system, and drawing and displaying a second line based on all the minimum values, wherein the size of the area of the first region between the first line and the second line corresponding to each data observation period can intuitively embody the overall size of the data value of the physiological parameter to be measured in the data observation period, so that a user can intuitively know the change conditions of the data value of the physiological parameter to be measured in different data observation periods by observing the size of the area of the first region between the first line and the second line corresponding to different data observation periods, namely the embodiment of the application can intuitively show the change conditions of the data value of the physiological parameter to be measured in different data observation periods to the user.

Referring to fig. 11, fig. 11 is a schematic structural diagram of a terminal device according to another embodiment of the present application. As shown in fig. 11, the terminal device 100 of this embodiment includes: at least one processor 140 (only one shown in fig. 11), a memory 141, and a computer program 142 stored in the memory 141 and executable on the at least one processor 140, the processor 140 implementing the steps in any of the various data presentation method embodiments described above when executing the computer program 142.

The terminal device 100 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 140, a memory 141. Those skilled in the art will appreciate that fig. 11 is merely an example of the terminal device 100, and does not constitute a limitation of the terminal device 100, and may include more or less components than those shown, or combine some components, or different components, such as an input/output device, a network access device, and the like.

The Processor 140 may be a Central Processing Unit (CPU), and the Processor 140 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The storage 141 may be an internal storage unit of the terminal device 100 in some embodiments, for example, a hard disk or a memory of the terminal device 100. The memory 141 may also be an external storage device of the terminal device 100 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal device 100. Further, the memory 141 may also include both an internal storage unit and an external storage device of the terminal device 100. The memory 141 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer programs. The memory 141 may also be used to temporarily store data that has been output or is to be output.

It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

An embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps in the data presentation method can be implemented.

The embodiment of the application provides a computer program product, and when the computer program product runs on a mobile terminal, the steps in the data presentation method can be realized when the mobile terminal executes the computer program product.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/terminal apparatus, a recording medium, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be respectively connected to a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A method for displaying data, comprising:

2. The data presentation method of claim 1, further comprising, after said drawing and displaying a first line based on all said maximum values and a second line based on all said minimum values in a preset coordinate system:

3. The data presentation method of claim 1 or 2, wherein said drawing and displaying a first line based on all said maximum values and a second line based on all said minimum values in a preset coordinate system comprises:

4. The data presentation method of claim 3, wherein after said dividing the preset data acquisition period into a plurality of data observation periods, before said drawing and displaying a first line based on all of the maximum values and a second line based on all of the minimum values in a preset coordinate system, further comprises:

detecting whether the data value is missing in each data observation period;

the smoothing of the second connection line to obtain the second line includes:

5. The data presentation method of claim 4, further comprising, after said drawing and displaying a first line based on all said maximum values and a second line based on all said minimum values in a preset coordinate system:

6. The data presentation method of claim 5, wherein said filling a first area between said first line and said second line with a predetermined color comprises:

7. The data presentation method of claim 6, wherein after filling a third area between the first line and the second line corresponding to the remaining data observation period with the second preset color, further comprising:

8. The data presentation method of any one of claims 1 to 7, wherein said dividing the preset data acquisition period into a plurality of data observation periods comprises:

acquiring the screen size of a target terminal for displaying the data value;

9. A terminal device, comprising:

10. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the data presentation method according to any one of claims 1 to 8 when executing the computer program.

11. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out a data presentation method according to any one of claims 1 to 8.