Mobile monitoring measurement method, mobile monitoring device, system and storage medium

Abstract

A mobile monitoring measurement method, applied to a mobile monitoring device, includes: measuring physiological sign parameters of a monitored object (S501), where the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiration parameters; obtaining motion parameters of the monitored object (S502); determining the posture of the monitored object according to the motion parameters (S503); adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object (S504); controlling the mobile monitoring device to perform measurement on the monitored object according to the measurement mode (S505).

Description

Technical Field

[0001] This application relates to the fields of medical treatment and detection, including but not limited to mobile monitoring measurement methods, mobile monitoring devices, systems, and storage media. Background Art

[0002] In some departments, patients do not need to stay indoors all the time but can engage in appropriate outdoor activities such as taking a walk, fetching water, or getting meals. In this case, to detect the physiological status of patients, mobile monitoring is widely used. To adapt to different usage scenarios such as indoors and outdoors, mobile monitoring needs to adjust the physiological signal measurement mode according to the situation to achieve the purposes of reducing power consumption and false alarms.

[0003] When a patient stays indoors, the mobile monitor is connected to the bedside monitor through the Wireless Medical Telemetry Services (WMTS) method; when the patient is outdoors, the mobile monitor and the bedside monitor will be connected through Wireless Fidelity (WiFi). Therefore, the current mobile monitoring determines whether the patient is indoors or outdoors by detecting the connection status with the bedside monitor. In the related art, when the patient is indoors, the measurement mode of the mobile monitoring device is the continuous measurement mode; when the patient is outdoors, the measurement mode of the mobile monitoring device is the discrete measurement mode. In some scenarios, this method will result in incorrect switching of the measurement mode, leading to insufficiently timely monitoring of the patient's physiological status. For example, when the patient is not actively walking out of the room but is being pushed out in a wheelchair or carried out on a stretcher, at this time, the patient's physical condition is still poor, and the measurement mode of the mobile monitoring device should still be in the continuous measurement mode to closely monitor the patient's physiological status. Summary of the Invention

[0004] In view of this, the embodiments of this application are expected to provide a mobile monitoring measurement method, a mobile monitoring device, a system, and a storage medium. By judging the movement state of the patient and combining it with the connection status between the mobile monitor and the bedside monitor, intelligent switching of the measurement mode can be realized in the field of mobile monitoring to meet the usage requirements in multiple scenarios.

[0005] The technical solution of the embodiments of this application is implemented as follows:

[0006] The embodiments of this application provide a mobile monitoring measurement method, which is applied to a mobile monitoring device. The method includes:

[0007] Measure the physiological sign parameters of the monitored object, where the physiological sign parameters include at least one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters;

[0008] Obtain the motion parameters of the monitored object;

[0009] Determine the posture of the monitored object according to the motion parameters;

[0010] Adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object;

[0011] Control the mobile monitoring device to perform measurements on the monitored object according to the measurement mode.

[0012] An embodiment of the present application provides a mobile monitoring device, and the mobile monitoring device includes a host, and the host is used for:

[0013] Measure the physiological sign parameters of the monitored object, and the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters;

[0014] Obtain the motion parameters of the monitored object;

[0015] Determine the posture of the monitored object according to the motion parameters;

[0016] Adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object;

[0017] Control the mobile monitoring device to perform measurements on the monitored object according to the measurement mode.

[0018] An embodiment of the present application provides a mobile monitoring system, and the system includes:

[0019] A mobile monitoring device, a parameter display monitoring device, and a central monitoring station, wherein,

[0020] The mobile monitoring device is used to measure the physiological sign parameters and / or non-physiological sign parameters of the monitored object;

[0021] The mobile monitoring device includes a host, and the host is used for

[0022] Measure the physiological sign parameters of the monitored object, and the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters;

[0023] Obtain the motion parameters of the monitored object;

[0024] Determine the posture of the monitored object according to the motion parameters;

[0025] Adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object;

[0026] Control the mobile monitoring device to perform measurements on the monitored object according to the measurement mode.

[0027] An embodiment of the present application provides a storage medium, in which a program is stored, and when the program is executed by a processor, the steps of the above-mentioned mobile monitoring measurement method are implemented.

[0028] An embodiment of the present application provides a mobile monitoring measurement method, a mobile monitoring device, a system, and a storage medium. First, physiological sign parameters of a monitored object are measured, and the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters. Then, the motion parameters of the monitored object are obtained. The posture of the monitored object is determined according to the motion parameters. Finally, the measurement mode of the mobile monitoring device is adjusted according to the posture of the monitored object; the mobile monitoring device is controlled to perform measurement on the monitored object according to the measurement mode. In this way, by judging the motion state of the patient and combining it with the connection state of the mobile monitoring and the bedside monitor, the intelligent switching of the measurement mode can be realized in the field of mobile monitoring, meeting the usage requirements in multiple scenarios. Description of the Drawings

[0029] Figure 1 It is a schematic structural diagram of the mobile monitoring device in the embodiment of the present application;

[0030] Figure 2 It is a schematic structural diagram of the mobile monitoring device in the embodiment of the present application;

[0031] Figure 3 It is a schematic structural diagram of the mobile monitoring system in the embodiment of the present application;

[0032] Figure 4 It is a direction diagram of the three-dimensional vector acceleration in the embodiment of the present application;

[0033] Figure 5 It is a schematic flowchart of the implementation of the mobile monitoring measurement method in the embodiment of the present application;

[0034] Figure 6 It is another schematic flowchart of the implementation of the measurement method of the mobile monitoring device in the embodiment of the present application. Detailed Embodiments

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will further describe the specific technical solutions of the invention in detail with reference to the accompanying drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not used to limit the scope of the present application.

[0036] In the description, claims and drawings of this application, terms such as "first", "second", etc. are used to distinguish different objects, rather than to describe a specific order. In addition, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.

[0037] The following description in the specification is of the preferred embodiments for implementing this application. However, the description is for the purpose of illustrating the general principles of this application and is not intended to limit the scope of this application. The scope of protection of this application shall be subject to what is defined by the appended claims.

[0038] An embodiment of this application provides a mobile monitoring device, which is used to measure the physiological sign parameters and / or non-physiological sign parameters of a monitored object; for a better understanding of the present invention, this embodiment explains the mobile monitoring device, as Figure 1 shown, the mobile monitoring device 10 includes: a first parameter measurement module 11, which is used to measure the physiological sign parameters of the monitored object, and the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters and respiratory parameters; a second parameter measurement module 12, which is used to obtain the motion parameters of the monitored object; a processor 13, which is used to determine the posture of the monitored object according to the motion parameters; adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object; control the mobile monitoring device to perform measurements on the monitored object according to the measurement mode. Among them, the processor 13 is respectively connected to the first parameter measurement module 11 and the second parameter measurement module 12, and both the physiological characteristic parameters and the motion parameters are directly sent to the processor 13.

[0039] In this embodiment, in combination with Figure 1 , see Figure 2As shown in the figure, the first parameter measurement module 11 includes a parameter measurement cable 120, a pre-sampling circuit 130, at least three electrode connectors 140, electrocardiogram (ECG) electrode patches 150 and a blood oxygen probe 160 that are provided in one-to-one correspondence with the electrode connectors 140. The electrode connectors 140 are used to clamp the ECG electrode patches 150, and each ECG electrode patch 150 is used to be attached to a certain part of the patient's body to measure the ECG signal of that part. The pre-sampling circuit 130 includes a defibrillation protection circuit 132 and a body temperature measurement circuit. The defibrillation protection circuit 132 is a protection circuit that is used to avoid damage to the ECG detection system when defibrillating the patient's heart to restore normal heartbeats when necessary. The second parameter measurement module 12 includes an accelerometer 131. The accelerometer 131 is built into the pre-sampling circuit 130, and the pre-sampling circuit 133 with the built-in accelerometer 131 can be clipped onto the patient's collar. The physiological characteristic parameters measured by the ECG electrode patches 150 and the blood oxygen probe 160, and the motion parameters measured by the accelerometer 131 are respectively transmitted to the processor 13. The processor 13 determines the posture of the monitored object according to the motion parameters; adjusts the measurement mode of the mobile monitoring device according to the posture of the monitored object; and controls the mobile monitoring device to perform measurements on the monitored object according to the measurement mode. The processor 13 is located inside the wearable physiological parameter monitoring device 110 or connected to the wearable physiological parameter monitoring device 110. The wearable physiological parameter monitoring device 110 is connected to one end of the parameter measurement cable 120 and is connected to the blood oxygen probe 160. The defibrillation protection circuit 132 and the at least three electrode connectors 140 are sequentially arranged on the parameter measurement cable 120 from the end close to the wearable physiological parameter monitoring device 110 to the end far from the wearable physiological parameter monitoring device 110. It can be understood that the processor 13 can also be located in an external device that is communicatively connected to the wearable physiological parameter monitoring device 110 and is used to receive the physiological sign parameters and motion parameters transmitted from the wearable physiological parameter monitoring device 110. The external device includes, but is not limited to, a bedside monitor or a central station. It can be understood that in other embodiments of the present application, the accelerometer 131 can also be other motion sensors. For example, a speed sensor, as long as it can obtain parameters for judging the motion state, which is not limited herein.

[0040] Figure 3 Schematic structural diagram of the mobile monitoring system according to an embodiment of the present application. In combination with Figure 1 、 Figure 2 See Figure 3As shown, the mobile monitoring device 10 is connected to the bedside monitor 32 via WMTS or Wifi, and the information of the bedside monitor 32 can be centralized and displayed at the central monitoring station 33. When the patient is indoors, the mobile monitoring device 10 sends the physiological sign parameters such as the patient's blood oxygen, blood pressure, and electrocardiogram collected to the bedside monitor 32; if the patient is outdoors, the mobile monitoring device 10 preferentially sends the physiological sign parameters such as the patient's blood oxygen, blood pressure, and electrocardiogram collected to the bedside monitor 32, but if the transmission fails, then the physiological sign parameters such as the patient's blood oxygen, blood pressure, and electrocardiogram collected are sent to the central monitoring station 33. In this case, the physiological sign parameters such as the patient's blood oxygen, blood pressure, and electrocardiogram collected by the mobile monitoring device 10 at this moment will not appear on the bedside monitor 32. Here, regardless of which measurement mode the mobile monitoring device 10 is in, the mobile monitoring device 10 will return the measured physiological sign parameters to the bedside monitor 32 in real time. If the bedside monitor 32 fails to receive when the mobile monitoring device 10 sends the measured physiological sign parameters to the bedside monitor 32, then the mobile monitoring device 10 feeds back the measured physiological sign parameters to the central monitoring station 33; this ensures that the patient's physiological sign parameters are saved for subsequent viewing.

[0041] Here, the mobile monitoring device 10 is used to measure the physiological sign parameters and / or non-physiological sign parameters of the monitored object. The monitored object can be a patient or any person who needs to be monitored; the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters. The motion parameters are included in the non-physiological sign parameters, and the non-physiological sign parameters at least include: sleep parameters, pain parameters, and motion parameters, etc. The motion parameters can be the motion acceleration of the monitored object, etc. Obtain the acceleration of the monitored object from the accelerometer 131 located in the mobile monitoring device 10; the number of accelerometers 131 can be several. When the number of accelerometers 131 is one, it is located on the torso of the monitored object, for example, clipped on the collar of the monitored object. When the number of accelerometers 131 is multiple, they are located on the torso and limbs of the monitored object. When the number of accelerometers 131 is multiple, more motion parameters of more parts can be collected, making the subsequent determination results more accurate. It can be understood that since the accelerometer 131 is installed on the upper body of the monitored object, therefore, the upright state in this application is used to represent that the upper body of the monitored object is in an upright state, and the upright state in this application includes a standing state and a sitting state.

[0042] Specifically, the processor 13 adjusts the measurement mode of the mobile monitoring device 10 according to the posture of the monitored object, including: obtaining the measurement frequency according to the posture of the monitored object, querying the corresponding measurement mode according to the measurement frequency, and adjusting the corresponding measurement mode to the measurement mode of the mobile monitoring device. Among them, the measurement mode is set according to different measurement frequencies. The measurement modes of the mobile monitoring device 10 at least include: a continuous measurement mode and a discrete measurement mode, where: the continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the monitored object at a preset second measurement frequency; the first measurement frequency is greater than the second measurement frequency. In another embodiment of the present application, the continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the electrocardiogram and / or blood oxygen of the monitored object at a preset second measurement frequency, and measures the respiration and / or blood pressure of the monitored object at a third measurement frequency; where, the first measurement frequency is greater than the second measurement frequency, and the third measurement frequency is zero. It can be understood that in the discrete measurement mode of this embodiment, the mobile monitoring will reduce the measurement frequency of the electrocardiogram signal and the blood oxygen signal, and stop the measurement of parameters such as respiration and non-invasive blood pressure. At the same time, the electrocardiogram (ECG) alarm threshold and blood oxygen alarm threshold of the mobile monitoring device will also be relaxed accordingly. Through the above settings, the mobile monitoring device can correspondingly select the measurement frequency according to the posture of the monitored object, then find the corresponding measurement mode according to the measurement frequency, and then adjust the mobile monitoring device to this mode to measure the physiological parameters, so that the mobile monitoring device can adaptively adjust the measurement frequency according to the posture of the monitored object, reflect the patient's state through the posture, so that when the patient's state is good, the discrete measurement mode can be adopted, and when the patient's state is poor, the physiological state of the patient can be monitored in real time in a timely manner.

[0043] Embodiment 1

[0044] Combined with Figure 1 As shown, in this embodiment, the processor 13 determines the posture of the monitored object according to the motion parameters.

[0045] In this embodiment, the postures of the monitored object include standing, lying on the side, and lying flat. The processor 13 judges whether the monitored object is in a side-lying, flat-lying or upright state according to the motion parameters, such as acceleration.

[0046] In this embodiment, the motion parameter is acceleration. Correspondingly, the processor 13 determines the body posture of the monitored object according to the acceleration. Specifically, since the accelerometer is a three-axis accelerometer, where x, y, and z are the magnitudes of the accelerations in the three axis directions of the accelerometer respectively. Combining Figure 1 , as Figure 4 shown, the acceleration measured by the accelerometer is a three-dimensional vector parameter. The positive direction of the x-axis of the three-dimensional vector parameter is the direction perpendicular to the coronal plane of the monitored object 501 and forward. The positive direction of the y-axis of the three-dimensional vector parameter is the direction perpendicular to the sagittal plane of the monitored object 501 and to the right. The positive direction of the z-axis of the three-dimensional vector parameter is the direction perpendicular to the horizontal plane and downward. The formula (1) is used to calculate the amplitude of the accelerometer:

[0047]

[0048] Here, where x, y, and z are the magnitudes of the accelerations in the three axis directions of the accelerometer respectively. Further, according to the second acceleration and the amplitude of the acceleration, a second included angle is determined. The second included angle is the included angle between the direction of the acceleration and the y-axis direction; according to the third acceleration and the amplitude of the acceleration, a third included angle is determined. The third included angle is the included angle between the direction of the acceleration and the z-axis direction; according to the first included angle, the second included angle, and the third included angle, the body posture of the monitored object is determined.

[0049] As shown in formula (2), the included angles between the acceleration direction of the accelerometer and the three axial directions can be calculated:

[0050]

[0051] In formula (2), first, according to the first acceleration and the amplitude of the acceleration, a first included angle is determined. The first included angle is the included angle between the direction of the acceleration and the x-axis direction (i.e., the included angle θ x ); according to the second acceleration and the amplitude of the acceleration, a second included angle is determined. The second included angle is the included angle between the direction of the acceleration and the y-axis direction (i.e., the included angle θ y ); according to the third acceleration and the amplitude of the acceleration, a third included angle is determined. The third included angle is the included angle between the direction of the acceleration and the z-axis direction (i.e., the included angle θ z) Then, determine which of the first included angle, the second included angle, and the third included angle is the smallest. If the first included angle is the smallest among the first included angle, the second included angle, and the third included angle, determine that the body posture of the monitored object is the lying flat state; if the second included angle is the smallest among the first included angle, the second included angle, and the third included angle, determine that the body posture of the monitored object is the side-lying state; if the third included angle is the smallest among the first included angle, the second included angle, and the third included angle, determine that the body posture of the monitored object is the upright state. Thus, it can be judged whether the patient is in the upright state, the side-lying state, or the lying flat state.

[0052] The processor 13 further adjusts the measurement mode of the mobile monitoring device according to the posture of the monitored object.

[0053] In this embodiment, when it is determined that the body posture is upright, the processor 13 adjusts the measurement mode of the mobile monitoring device 10 to the discrete measurement mode; when it is determined that the body posture is side-lying or lying flat, the processor 13 adjusts the measurement mode of the mobile monitoring device 10 to the continuous measurement mode.

[0054] In this embodiment, the mobile monitoring device 10 can directly adjust the measurement mode according to whether the monitored object is in the side-lying, lying flat, or upright state. When the monitored object is in the upright state, the state of the monitored object is good, and the measurement mode is adjusted to the discrete measurement mode; when the monitored object is in the side-lying or lying flat state, it indicates that the state of the monitored object is poor or there is a situation such as a fall, and the measurement mode is adjusted to the continuous measurement mode.

[0055] Embodiment 2

[0056] In this embodiment, the posture of the monitored object includes the body posture and body dynamics of the monitored object; wherein, the body posture includes upright, side-lying, and lying flat; the body dynamics includes the motion state and the stationary state.

[0057] Combined with Figure 1 As shown, the processor 13 is further configured to judge whether the monitored object is moving and judge whether the monitored object is in the side-lying, lying flat, or upright state according to motion parameters, such as acceleration.

[0058] Specifically, the processor 13 is further configured to determine the body posture and body dynamics of the monitored object. In this embodiment, the method for determining whether the body posture of the monitored object is side-lying, lying flat, or upright is the same as that introduced in Embodiment 1 and will not be elaborated here. The method for determining the body dynamics will be introduced below.

[0059] Since the accelerometer is a three-axis accelerometer, the magnitude of the acceleration can be calculated using Equation (1) in the processor 13. When the magnitude is greater than a set threshold, it can be determined that the patient is in a moving state; otherwise, the patient is in a stationary state.

[0060]

[0061] For example, if the preset threshold is 1.2, when the magnitude of the acceleration is greater than 1.2, it indicates that the monitored object is moving, that is, in a moving state; if the magnitude of the acceleration is less than 1.2 and close to 0, it indicates that the monitored object is basically not moving, that is, in a stationary state. In this embodiment, the so-called stationary state may also be that the monitored object has a very small movement amplitude, such as a slight wobble. Preferably, a preset time period can also be set. When the duration of the acceleration magnitude being greater than the threshold exceeds the preset time period, it is determined that the monitored object is in a moving state. In this case, even though the acceleration magnitude is greater than the threshold, when its duration is less than the preset time period, it is still determined that the monitored object is in a stationary state. In this embodiment, the body dynamics of the monitored object are determined by the magnitude of the acceleration, and the body posture of the monitored object is determined by the first included angle, the second included angle, and the third included angle described in Embodiment 1.

[0062] The order of determining the body posture and body state of the monitored object is not limited.

[0063] In the first case, first determine the body dynamics of the monitored object, and then judge the body posture of the monitored object. At this time, the processor 13 is further configured to: when the body dynamics of the monitored object are in a stationary state, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode; when the body dynamics of the monitored object are in a moving state, adjust the measurement mode of the mobile monitoring device in combination with the body posture. Among them, when the body dynamics of the monitored object are in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: when it is determined that the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when it is determined that the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode. Here, if the detected object is in a moving state and in an upright posture, it indicates that the physical condition of the monitored object is good and it can move upright independently without continuous detection, so the measurement mode is adjusted to a discrete measurement mode.

[0064] In the second case, the body posture of the monitored object is first determined, and then the body dynamics of the monitored object are judged. At this time, the processor 13 is used to: when the body posture of the monitored object is in a side-lying state or a lying-flat state, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode; when the body posture of the monitored object is in an upright state, determine the measurement mode in combination with the body dynamics of the monitored object. Among them, when the body posture of the monitored object is in an upright state, determining the measurement mode in combination with the body dynamics of the monitored object includes: when the body dynamics of the monitored object are in a moving state, determining the measurement mode to be a discrete measurement mode; when the body dynamics of the monitored object are in a static state, determining the measurement mode to be a continuous measurement mode.

[0065] In the third case, the body posture and body dynamics of the monitored object are determined simultaneously. At this time, the processor 13 is used to: when the body dynamics of the monitored object are in a moving state and the body posture is upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; when the body dynamics of the monitored object are in a static state or the body posture is side-lying or lying-flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

[0066] Understandably, when the monitored object is passively pushed out of the ward, there will be no obvious fluctuation in the acceleration amplitude of its torso. Therefore, in this embodiment, the method of using the accelerometer located on the torso of the monitored object to judge the movement amplitude and then determine whether the monitored object is in a moving state can be used to identify the autonomous movement of the monitored object. The effect achieved in this embodiment is that when the monitored object is in an autonomous movement state and the body posture is in an upright state when the monitored object is in an upright state, it means that the monitored object is making an upright autonomous movement. Therefore, the state of the monitored object is good, and the measurement mode can be adjusted to a discrete measurement mode to measure the monitored object at a lower measurement frequency. Further, according to the specific situation of the monitored object, the measurement of some physiological sign parameters of the monitored object can be stopped or the heart rate alarm threshold can be increased, etc. For example, when the monitored object is in the postoperative recovery period but the blood pressure has always been normal, then when the monitored object is performing normal outdoor activities, the measurement of blood pressure can be temporarily stopped, which can not only ensure the monitoring of the monitored object but also save power consumption. In other situations, for example, when the monitored object is in a stationary state, the monitored object may not be able to move autonomously yet, or a sudden situation occurs during the movement, causing the monitored object to stop moving or sit down. At this time, the measurement mode needs to be adjusted to a continuous measurement mode to pay attention to the changes in the physiological parameters of the monitored object in real time. If the monitored object is lying on its side or flat, it is also possible that the monitored object may not be able to move autonomously yet, or a sudden situation occurs during the movement, causing the patient to fall, etc. In this case, the measurement mode also needs to be adjusted to a continuous measurement mode to pay attention to the changes in the physiological parameters of the monitored object in real time. Through the above method, the measurement mode of the mobile monitoring device is automatically adjusted according to the actual situation of the detected object.

[0067] Embodiment 3

[0068] The difference between this embodiment and Embodiment 2 is that this embodiment also adjusts the measurement mode of the mobile monitoring device according to the position of the monitored object and the posture of the monitored object.

[0069] Further, as shown in Figure 1 Figure 11, the processor 13 is further configured to: obtain the position of the monitored object, and adjust the measurement mode of the mobile monitoring device according to the position of the monitored object and the posture of the monitored object. When the monitored object is inside the ward, it is measured using a continuous measurement mode. When the monitored object is outside the ward, the measurement mode is further adjusted in combination with the posture of the monitored object.

[0070] In this embodiment, the processor 13 is further configured to: obtain the link signal strength of the wireless connection of the mobile monitoring device, and determine the location of the monitored object according to the link signal strength. For example, in a ward, the wireless connection of the mobile monitoring device is a WMTS connection. At this time, the location of the monitored object is determined according to the link signal strength of the WMTS. When the link signal strength of the WMTS is less than a preset threshold, it is determined that the location of the monitored object is outside the ward; when the link signal strength of the WMTS is greater than or equal to the preset threshold, it is determined that the location of the monitored object is inside the ward.

[0071] Further, the present application can also set the connection method of the mobile monitoring device by comparing different link signal strengths. At this time, the processor 13 is further configured to: obtain the first link signal strength of the mobile monitoring device and the second link signal strength of the mobile monitoring device; compare the first link signal strength and the second link signal strength to obtain a comparison result; according to the comparison result, set the wireless connection method and determine the location of the monitored object. Wherein, the first link signal is an indoor link signal, and the second link signal is an outdoor link signal. At this time, the processor 13 is further configured to: when the first link signal is greater than the second link signal, set the wireless connection method of the mobile monitoring device to an indoor communication connection, determine that the monitored object is indoors, and adjust the measurement mode to a continuous measurement mode; when the first link signal is less than the second link signal, set the wireless connection method of the mobile monitoring device to an outdoor communication connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object.

[0072] In this embodiment, the judgment of the connection mode between the mobile monitoring device and the parameter display monitoring device is used to determine whether the patient is in the ward, and it can be achieved in two ways: The first way is that the first link signal is a WMTS signal and the second link signal is a Wifi signal. When the Wifi signal is greater than the WMTS signal, set the wireless connection mode of the mobile monitoring device to Wifi connection and determine that the patient is outside the ward; when the Wifi signal is less than the WMTS signal, set the wireless connection mode of the mobile monitoring device to WMTS connection, set the wireless connection mode of the mobile monitoring device to WMTS and determine that the patient is in the ward. The second way is that the first link signal is an indoor Wifi signal and the second link signal is an outdoor Wifi signal. The router corresponding to the indoor Wifi signal is located in the ward. If the indoor Wifi signal is greater than the outdoor Wifi signal, set the wireless connection mode of the mobile monitoring device to indoor Wifi signal connection and determine that the patient is in the ward; if the indoor Wifi signal is less than the outdoor Wifi signal, set the wireless connection mode of the mobile monitoring device to outdoor Wifi signal connection and determine that the patient is outside the ward. When the patient is in the ward, regardless of whether the patient is moving or what the body posture of the patient is, the mobile monitoring device measures the patient in a continuous measurement mode.

[0073] As described above, when the connection mode between the mobile monitoring device and the parameter display monitoring device is an outdoor connection mode, it means that the monitored object wears the mobile monitoring device and moves outdoors. For example, a patient in the recovery period after surgery needs to move appropriately outside the ward. In this case, when the patient is outside the ward, further judge the body posture. When the body is in an upright state, it indicates that the monitored object is performing an autonomous upright movement outdoors. At this time, switch the mobile monitoring device from the original continuous measurement mode to a discrete measurement mode. In this way, it can not only ensure close attention to the physiological sign parameters of the patient, but also save measurement power consumption.

[0074] In this embodiment, the connection mode between the mobile monitoring device and the parameter display monitoring device is determined by the link signal strength; the position of the monitored object is determined according to the connection mode.

[0075] Taking the indoor communication connection as a WMTS connection and the outdoor communication connection as a Wifi connection as a preferred embodiment. Similarly to Embodiment 2, the postures of the monitored object include body posture and body dynamics. According to the different orders of determining the body posture and body dynamics, the following three cases are described.

[0076] In the first case, the body dynamics are determined first and then the body posture. When the first link signal is less than the second link signal, the processor 13 is configured to: set the wireless connection mode of the mobile monitoring device to Wifi connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object. Among them, adjusting the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object includes: when the body dynamics of the monitored object are in a static state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode; when the body dynamics of the monitored object are in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture. Among them, when the body dynamics of the monitored object are in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: when it is determined that the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when it is determined that the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

[0077] In the second case, the body posture is determined first and then the body dynamics are judged. When the first link signal is less than the second link signal, the processor 13 is configured to adjust the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object. Among them, the further adjustment of the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object includes: when the body posture of the monitored object is in a lying-on-side state or a lying-flat state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode; when the body posture of the monitored object is in an upright state, the measurement mode is determined in combination with the body dynamics of the monitored object. Among them, when the body posture of the monitored object is in an upright state, determining the measurement mode in combination with the body dynamics of the monitored object includes: when the body dynamics of the monitored object are in a moving state, determining the measurement mode as a discrete measurement mode; when the body dynamics of the monitored object are in a static state, determining the measurement mode as a continuous measurement mode.

[0078] In the third case, the body dynamics and the body posture are determined simultaneously. The processor 13 is configured to: when the body dynamics of the monitored object are in a moving state and the body posture is upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; when the body dynamics of the monitored object are in a static state or the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

[0079] Understandably, in this embodiment, the measurement mode of the mobile monitoring device is further adjusted in combination with the location of the monitored object and the posture of the monitored object. By judging the location or place where the patient is located and the movement state of the patient, it is determined whether to switch the measurement mode of the mobile monitoring device, so that the intelligent switching of the measurement mode can be realized in the field of mobile monitoring, meeting the usage requirements in multiple scenarios. This embodiment can further distinguish the situation where the monitored object is located indoors for rehabilitation exercises, etc., and when the monitored object is exercising indoors, a continuous measurement mode for the physiological parameters of the monitored object is adopted. Similarly to Embodiment 2, the method of this embodiment is used to judge the movement state. When the monitored object is pushed out of the ward passively, there will be no obvious fluctuation in the acceleration amplitude of its torso. Therefore, the movement state in this application is used to characterize the autonomous upright movement of the monitored object. The purpose achieved by this embodiment is that when the monitored object is in an outdoor autonomous movement state and the body posture is in an upright state, it means that the monitored object can move autonomously outdoors uprightly and the state of the monitored object is good, and the measurement mode can be adjusted to a discrete measurement mode. In other cases, for example, when the monitored object is indoors, regardless of its body posture and body dynamics, a continuous measurement mode should be carried out. When the monitored object is outdoors and in a stationary state, the monitored object may not be able to move autonomously yet, or an unexpected situation occurs during the movement, causing the monitored object to stop moving or sit down. At this time, the measurement mode needs to be adjusted to a continuous measurement mode to pay attention to the changes in the physiological parameters of the monitored object in real time. Further, if the monitored object is lying on its side or flat outdoors, it is also possible that the monitored object may not be able to move autonomously yet, or an unexpected situation occurs during the movement, causing the patient to fall, etc. In this case, the measurement mode also needs to be adjusted to a continuous measurement mode to pay attention to the changes in the physiological parameters of the monitored object in real time. Through the above method, the measurement mode of the mobile monitoring device is realized to be automatically adjusted more accurately according to the actual situation of the detected object.

[0080] In this embodiment, when the patient is indoors, whether sitting on the bed, exercising indoors, or performing any action, the mobile monitor and the bedside monitor are connected via the WMTS method. Therefore, the mobile monitor is in the continuous measurement mode at this time. When the patient goes outdoors and takes a walk or gets water or meals, the connection method between the mobile monitor and the bedside monitor changes from WMTS connection to WiFi connection. At the same time, it is detected that the patient is in a moving state and the body is in an upright state. Then the measurement mode of the mobile monitoring device switches from continuous measurement to discrete measurement mode. If the patient is pushed outdoors from indoors in a wheelchair by medical staff or family members, the processor will determine that the patient is in a stationary state. At this time, although the connection method between the mobile monitor and the bedside monitor has changed, its measurement mode should still remain continuous measurement. If the patient is pushed out on a stretcher or in bed by medical staff, then since the processor determines that the patient's body posture is not in an upright state, the measurement mode of the mobile monitoring device is also the continuous measurement mode. When the patient returns indoors, regardless of the previous measurement mode of the mobile monitoring device, it will change to the continuous measurement mode as the connection state between the mobile monitor and the bedside monitor changes to WMTS.

[0081] In this embodiment, the mobile monitoring device can provide effective physiological state monitoring during the patient's gradual recovery process without affecting the patient's daily activities. Moreover, for different patient usage scenarios, the mobile monitoring device can intelligently switch different measurement modes to achieve the goals of low power consumption and low false alarms.

[0082] It should be noted that if the above-mentioned mobile monitoring measurement method is implemented in the form of software function modules and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiments of the present application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present application. The aforementioned storage medium includes: USB flash drives, mobile hard disks, read-only memories (ROMs), magnetic disks, or optical discs and other various media that can store program codes. In this way, the embodiments of the present application are not limited to any specific combination of hardware and software.

[0083] Correspondingly, the embodiments of the present application further provide a computer storage medium, on which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, the steps of the mobile monitoring measurement method provided in the above embodiments are implemented.

[0084] The descriptions of the above embodiments of the mobile monitoring system and the computer storage medium are similar to those of the above method embodiments, and have similar beneficial effects to those of the method embodiments. For the technical details not disclosed in the embodiments of the mobile monitoring system and the computer storage medium of the present application, please refer to the descriptions of the method embodiments of the present application for understanding.

[0085] The present application also provides a mobile monitoring measurement method. Figure 5 As shown in the following figure, which is a schematic flowchart for implementing the mobile monitoring measurement method of the embodiments of the present application. Figure 5 As shown, the method is applied to a mobile monitoring device, and the mobile monitoring device is used to measure physiological sign parameters and / or non-physiological sign parameters of a monitored object. The method includes the following steps:

[0086] Step S501: Measure the physiological sign parameters of the monitored object.

[0087] Here, the mobile monitoring device is used to measure physiological sign parameters and / or non-physiological sign parameters of the monitored object. The monitored object can be a patient or any person in need of monitoring. The physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters.

[0088] Step S502: Obtain the motion parameters of the monitored object.

[0089] The motion parameters are included in the non-physiological sign parameters. The non-physiological sign parameters at least include: sleep parameters, pain parameters, motion parameters, etc. The motion parameters can be the motion acceleration of the monitored object, etc. Step S502 can be understood as obtaining the acceleration of the monitored object from the accelerometer located in the mobile monitoring device. In one embodiment, the accelerometer is built into the front-end sampling circuit. The number of accelerometers can be several. When the number of accelerometers is one, it is located on the torso of the monitored object. For example, it is clipped on the collar of the monitored object. When the number of accelerometers is multiple, they are located on the torso and limbs of the monitored object. When the number of accelerometers is multiple, the motion parameters of more parts can be collected, making the subsequent determination results more accurate. For example, one accelerometer is placed on the wrist of the monitored object, one on the neck, one on the waist, etc. Through the integrated operation of multiple accelerometers, the motion state of the monitored object can be judged more accurately. In this way, the accelerometer on the patient's torso is used to monitor the body posture and dynamics, and the accelerometers on the patient's limbs are mainly used to monitor the body dynamics, assisting in judging the body dynamics, thereby improving the accuracy of the body dynamics judgment. It can be understood that since the accelerometer is installed on the upper body of the monitored object, the upright state in the present application is used to represent that the upper body of the monitored object is in an upright state, and the upright state in the present application includes the standing state and the sitting state.

[0090] Step S503: Determine the posture of the monitored object according to the motion parameters.

[0091] Step S504: Adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object.

[0092] Specifically, adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object includes: obtaining the measurement frequency according to the posture of the monitored object, querying the corresponding measurement mode for the measurement frequency, and adjusting the corresponding measurement mode to the measurement mode of the mobile monitoring device; or directly obtaining the measurement mode through the posture of the monitored object, and the measurement mode is divided according to different measurement frequencies.

[0093] Step S505: Control the mobile monitoring device to perform measurement on the monitored object according to the measurement mode.

[0094] Next, according to different embodiments, steps S503 and S504 will be explained.

[0095] Step S503: Determine the posture of the monitored object according to the motion parameters.

[0096] In this embodiment, the postures of the monitored object include standing, lying on the side, and lying flat. Step S503 can be understood as judging whether the monitored object is lying on the side, lying flat or standing upright according to motion parameters such as acceleration.

[0097] Step S504: Adjust the measurement mode of the mobile monitoring device according to the posture of the monitored object.

[0098] In this embodiment, step S504 further includes: when it is determined that the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when it is determined that the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

[0099] In this embodiment, the mobile monitoring device can directly adjust the measurement mode according to whether the monitored object is lying on the side, lying flat or standing upright. When the monitored object is in an upright state, the monitored object is in good condition, and the measurement mode is adjusted to a discrete measurement mode.

[0100] In an embodiment of the present application, the posture of the monitored object includes the body posture and body dynamics of the monitored object; wherein, the body posture includes standing, lying on the side, and lying flat; the body dynamics includes a motion state and a static state.

[0101] The step S503 can be understood as determining whether the monitored object is in motion and determining whether the monitored object is in a side-lying, supine or upright state based on motion parameters such as acceleration.

[0102] Specifically, step S503 further includes determining the body posture and body dynamics of the monitored object. In this embodiment, the method for determining the body posture of the monitored object is the same as that introduced in Embodiment 1 and will not be elaborated here. The method for determining body dynamics will be introduced below.

[0103] Since the accelerometer is a three-axis accelerometer, in step S503, the magnitude of the acceleration can be calculated using formula (1). When the magnitude is greater than the set threshold, it can be determined that the patient is in a motion state; otherwise, the patient is in a stationary state.

[0104] There is no limitation on the order of determining the body posture and body state of the monitored object.

[0105] When determining the body dynamics of the monitored object first and then judging the body posture of the monitored object, step S504 further includes: when the body dynamics of the monitored object is in a motion state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture; when the body dynamics of the monitored object is in a stationary state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode. Among them, when the body dynamics of the monitored object is in a motion state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: when it is determined that the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when it is determined that the body posture is side-lying or supine, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode. When the body dynamics of the monitored object is in a stationary state, the measurement mode is adjusted to a continuous measurement mode. Here, if the detected object is in a motion state and in an upright posture, it indicates that the physical condition of the detected object is good and continuous detection is not required, so the measurement mode is adjusted to a discrete measurement mode.

[0106] Similarly, it is also possible to first determine the body posture of the monitored object and then determine the body dynamics of the monitored object. At this time, step S504 further includes: when the body posture of the monitored object is in a side-lying state or a lying-flat state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode; when the body posture of the monitored object is in an upright state, determining the measurement mode in combination with the body dynamics of the monitored object. Among them, when the body posture of the monitored object is in an upright state, determining the measurement mode in combination with the body dynamics of the monitored object includes: when the body dynamics of the monitored object is in a moving state, determining the measurement mode as a discrete measurement mode; when the body dynamics of the monitored object is in a static state, determining the measurement mode as a continuous measurement mode.

[0107] Similarly, it is also possible to determine the body posture and body dynamics of the monitored object at the same time. At this time, step S504 further includes: when the body dynamics of the monitored object is in a moving state and the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when the body dynamics of the monitored object is in a static state or the body posture is side-lying or lying-flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode. Through the above method, the measurement mode of the mobile monitoring device is automatically adjusted according to the actual situation of the detected object.

[0108] In another embodiment of the present application, the measurement mode of the mobile monitoring device is also adjusted according to the position of the monitored object and the posture of the monitored object.

[0109] Furthermore, step S504 further includes: obtaining the position of the monitored object, and adjusting the measurement mode of the mobile monitoring device according to the position of the monitored object and the posture of the monitored object. When the monitored object is in the ward, a continuous measurement mode is used to measure it. When the monitored object is outside the ward, the measurement mode is further adjusted in combination with the posture of the monitored object.

[0110] In this embodiment, step S504 further includes: obtaining the link signal strength of the wireless connection of the mobile monitoring device, and determining the position of the monitored object according to the link signal strength. For example, in the ward, the wireless connection of the mobile monitoring device is a WMTS connection. At this time, the position of the monitored object is determined according to the link signal strength of WMTS. When the link signal strength of WMTS is less than a preset threshold, it is determined that the position of the monitored object is outside the ward.

[0111] Further, the present application can also determine the connection mode of the mobile monitoring device by comparing different link signal strengths. Then step S504 further includes: obtaining the first link signal strength and the second link signal strength of the mobile monitoring device; comparing the first link signal strength and the second link signal strength to obtain a comparison result; setting a wireless connection mode according to the comparison result; and determining the location of the monitored object according to the wireless connection mode. Wherein, the first link signal is an indoor link signal, and the second link signal is an outdoor link signal. When the first link signal is greater than the second link signal, set the wireless connection mode of the mobile monitoring device to indoor communication connection, determine that the monitored object is indoors, and adjust the measurement mode to a continuous measurement mode; when the first link signal is less than the second link signal, set the wireless connection mode of the mobile monitoring device to outdoor communication connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring mode in combination with the posture of the monitored object.

[0112] In this embodiment, for the judgment of the connection mode between the mobile monitoring device and the parameter display monitoring device, which is to judge whether the patient is in the ward, it can be realized in two ways: One is: the first link signal is a WMTS signal, and the second link signal is a Wifi signal. When the Wifi signal is greater than the WMTS signal, set the wireless connection mode of the mobile monitoring device to Wifi connection, and determine that the patient is outside the ward; when the Wifi signal is less than the WMTS signal, set the wireless connection mode of the mobile monitoring device to WMTS connection, and set the wireless connection mode of the mobile monitoring device to WMTS and determine that the patient is in the ward. The other is: the first link signal is an indoor Wifi signal, and the second link signal is an outdoor Wifi signal. The router corresponding to the indoor Wifi signal is located in the ward. If the indoor Wifi signal is greater than the outdoor Wifi signal, set the wireless connection mode of the mobile monitoring device to indoor Wifi signal connection, and determine that the patient is in the ward; if the indoor Wifi signal is less than the outdoor Wifi signal, set the wireless connection mode of the mobile monitoring device to outdoor Wifi signal connection, then the patient is outside the ward. When the patient is in the ward, regardless of whether the patient is moving or what the patient's body posture is, the mobile monitoring device measures the patient in a continuous measurement mode.

[0113] As described above, when the connection mode between the mobile monitoring device and the parameter display monitoring device is an outdoor connection mode, it means that the monitored object wears the mobile monitoring device and moves outdoors. For example, a patient in the recovery period after surgery needs to move appropriately outside the ward. In this case, when the patient is outside the ward, further determine his body posture. When the body is in an upright state and moving, switch the mobile monitoring device from the original continuous measurement mode to the discrete measurement mode. In this way, both the close attention to the patient's physiological sign parameters can be ensured, and the measurement power consumption can be saved.

[0114] In this embodiment, the connection mode between the mobile monitoring device and the parameter display monitoring device is determined by the link signal strength; the position of the monitored object is determined according to the connection mode.

[0115] Taking the indoor communication connection as a WMTS connection and the outdoor communication connection as a Wifi connection as a preferred embodiment. Similarly to Embodiment 2, the posture of the monitored object includes the body posture and the body dynamics. When the body dynamics are determined first and then the body posture is determined, when the first link signal is less than the second link signal, set the wireless connection mode of the mobile monitoring device to a WIFI connection, and determine that the monitored object is outdoors. Combining the posture of the monitored object to adjust the measurement mode of the mobile monitoring mode further includes: when the body dynamics of the monitored object is in a moving state, combining the body posture to adjust the measurement mode of the mobile monitoring device; when the body dynamics of the monitored object is in a stationary state, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode. Among them, when the body dynamics of the monitored object is in a moving state, combining the body posture to adjust the measurement mode of the mobile monitoring device includes: when it is determined that the body posture is upright, adjust the measurement mode of the mobile monitoring device to the discrete measurement mode; when it is determined that the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode.

[0116] When the body posture is determined first and then the body dynamics are judged, when the first link signal is less than the second link signal, combining the posture of the monitored object to adjust the measurement mode of the mobile monitoring mode includes: when the body posture of the monitored object is in a lying-on-the-side state or a lying-flat state, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode; when the body posture of the monitored object is in an upright state, then determine the measurement mode in combination with the body dynamics of the monitored object. Among them, when the body posture of the monitored object is in an upright state, then determining the measurement mode in combination with the body dynamics of the monitored object includes: when the body dynamics of the monitored object is in a moving state, determine the measurement mode to be the discrete measurement mode; when the body dynamics of the monitored object is in a stationary state, determine the measurement mode to be the continuous measurement mode.

[0117] When determining the body dynamics and body posture simultaneously, the wireless connection mode of the mobile monitoring device is a WIFI connection. The monitored object is outdoors. Adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object includes: when the body dynamics of the monitored object is in a moving state and the body posture is upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; when the body dynamics of the monitored object is in a static state or the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

[0118] The above process will be illustrated by examples below.

[0119] Figure 6 Another schematic diagram of the implementation process of the measurement method of the mobile monitoring device according to the embodiment of the present application is shown in Figure 6 As shown, the method includes the following steps:

[0120] Step S601, determining whether the mobile monitor is connected to the bedside monitor via WiFi;

[0121] Here, if the mobile monitor is not connected to the bedside monitor via WiFi, go to step S905; if the mobile monitor is connected to the bedside monitor via WiFi, go to step S902.

[0122] Step S602, determining whether the patient is in a moving state according to the amplitude of the acceleration measured by the accelerometer.

[0123] Here, when the amplitude of the acceleration in formula (1) is greater than the set threshold, it is determined that the patient is in a moving state, otherwise the patient is in a static state. If the patient is in a moving state, go to step S903; if the patient is not in a moving state, go to step S905.

[0124] Step S603, determining whether the patient is in an upright posture according to the angles between the acceleration direction and the x-axis, y-axis, and z-axis directions.

[0125] Here, when the angle between the acceleration direction in formula (2) and the positive direction of the z-axis is the smallest, it is determined that the patient is in an upright state. If the body posture of the patient is in an upright posture, go to step S904; if the body posture of the patient is not in an upright posture, go to step S905.

[0126] Step S604, switching the measurement mode of the mobile monitoring device to a discrete measurement mode.

[0127] In the discrete measurement mode, mobile monitoring will reduce the measurement frequencies of the electrocardiogram (ECG) signal and the blood oxygen signal, and stop measuring parameters such as respiration and non-invasive blood pressure. At the same time, the ECG alarm threshold and the blood oxygen alarm threshold of the mobile monitoring device will also be relaxed accordingly.

[0128] Step S605: Switch the measurement mode of the mobile monitoring device to the continuous measurement mode.

[0129] Here, the continuous measurement mode means real-time measurement and monitoring of the patient's physiological state, and at the same time, the alarm threshold and the alarm strategy are the thresholds and strategies set for medical staff or default by the system. When the mobile monitoring is in the continuous measurement mode, the measured parameters are returned to the bedside monitor in real time.

[0130] In this embodiment, the mobile monitoring device can provide effective physiological state monitoring during the patient's gradual recovery process without affecting the patient's daily activities. Moreover, for different patient usage scenarios, the mobile monitoring device can intelligently switch different measurement modes to achieve the goals of low power consumption and low false alarms.

[0131] It should be understood that "an embodiment" or "one embodiment" or "Embodiment 1" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, the appearances of "in one embodiment" or "in an embodiment" throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present application, the magnitudes of the serial numbers of the above processes do not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments.

[0132] In several embodiments provided by the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there can be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored, or not executed. In addition, the couplings, direct couplings, or communication connections between the components shown or discussed with each other can be through some interfaces, and the indirect couplings or communication connections of the devices or units can be electrical, mechanical or other forms.

[0133] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units; they may be located in one place or distributed across multiple network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0134] As described above, it is only the implementation mode of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application can easily think of changes or substitutions, which should all be covered within the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A mobile monitoring measurement method, applied to a mobile monitoring device, characterized in that, The method includes: Measuring physiological sign parameters of the monitored object, where the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters; Obtaining the motion parameters of the monitored object; Determining the posture of the monitored object according to the motion parameters; Adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object; where the measurement mode of the mobile monitoring device is set according to different measurement frequencies; Controlling the mobile monitoring device to perform measurements on the monitored object according to the measurement mode; Before adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object, it includes: obtaining the location where the monitored object is located; Adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object further includes: Adjusting the measurement mode of the mobile monitoring device according to the location where the monitored object is located and the posture of the monitored object. Wherein, when the monitored object is indoors, adjusting the measurement mode to a continuous measurement mode; when the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object.

2. The method according to claim 1, wherein When the monitored object is outdoors, the measurement mode of the mobile monitoring device further includes: a discrete measurement mode.

3. The method according to claim 2, wherein The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the monitored object at a preset second measurement frequency; the first measurement frequency is greater than the second measurement frequency; or The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the electrocardiogram and / or blood oxygen of the monitored object at a preset second measurement frequency, and measures the respiration and / or blood pressure of the monitored object at a third measurement frequency; where the first measurement frequency is greater than the second measurement frequency, and the third measurement frequency is zero.

4. The method according to claim 3, wherein The posture of the monitored object includes the body posture and body dynamics of the monitored object.

5. The method according to claim 4, characterized in that The body posture at least includes one of standing upright, lying on the side, and lying flat; the body dynamics includes a motion state and / or a static state.

6. The method according to claim 5, wherein When the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is a motion state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture; When the body dynamics of the monitored object is a static state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

7. The method according to claim 6, characterized in that When the body dynamics of the monitored object is a motion state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: When it is determined that the body posture is standing upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; When it is determined that the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode.

8. The method according to claim 5, characterized in that In the case where the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body movement of the monitored object is in a moving state and the body posture is upright, adjust the measurement mode of the mobile monitoring device to the discrete measurement mode; When the body movement of the monitored object is in a static state or the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode.

9. The method according to claim 5, wherein In the case where the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: when the body posture of the monitored object is in a side-lying state or a flat-lying state, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode; When the body posture of the monitored object is in an upright state, determine the measurement mode in combination with the body movement of the monitored object.

10. The method according to claim 9, wherein The determination of the measurement mode in combination with the body movement of the monitored object when the body posture of the monitored object is in an upright state includes: When the body movement of the monitored object is in a moving state, determine the measurement mode as the discrete measurement mode; when the body movement of the monitored object is in a static state, determine the measurement mode as the continuous measurement mode.

11. According to the method described in claim 1, wherein, The obtaining of the location of the monitored object includes: obtaining the link signal strength of the wireless connection of the mobile monitoring device, and determining the location of the monitored object according to the link signal strength.

12. The method according to claim 11, wherein The obtaining of the link signal strength of the wireless connection of the mobile monitoring device and determining the location of the monitored object according to the link signal strength includes: Obtaining the first link signal strength of the mobile monitoring device and the second link signal strength of the mobile monitoring device; Comparing the first link signal strength and the second link signal strength to obtain a comparison result; Setting the wireless connection mode according to the comparison result and determining the location of the monitored object; Wherein, the first link signal is an indoor link signal, and the second link signal is an outdoor link signal.

13. The method according to claim 12, wherein The measurement mode of the mobile monitoring device at least includes: a continuous measurement mode and a discrete measurement mode.

14. The method according to claim 13, wherein The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the monitored object at a preset second measurement frequency; the first measurement frequency is greater than the second measurement frequency; or The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the electrocardiogram and / or blood oxygen of the monitored object at a preset second measurement frequency, and measures the respiration and / or blood pressure of the monitored object at a third measurement frequency; wherein, the first measurement frequency is greater than the second measurement frequency, and the third measurement frequency is zero.

15. The method according to claim 14, wherein Setting the wireless connection mode and determining the location of the monitored object according to the comparison result includes: When the first link signal is greater than the second link signal, set the wireless connection mode of the mobile monitoring device to WMTS connection, determine that the monitored object is indoors, and adjust the measurement mode to a continuous measurement mode; When the first link signal is less than the second link signal, set the wireless connection mode of the mobile monitoring device to WIFI connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring device in combination with the posture of the monitored object.

16. The method according to claim 15, characterized in that, The posture of the monitored object includes body posture and body dynamics.

17. The method according to claim 16, wherein The body posture includes at least one of standing upright, lying on the side, and lying flat; the body dynamics includes a moving state and / or a stationary state.

18. The method according to claim 17, wherein When the first link signal is less than the second link signal, setting the wireless connection mode of the mobile monitoring device to WIFI connection, determining that the monitored object is outdoors, and adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is in a stationary state, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode; When the body dynamics of the monitored object is in a moving state, adjust the measurement mode of the mobile monitoring device in combination with the body posture.

19. The method according to claim 18, wherein When the body dynamics of the monitored object is in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: When it is determined that the body posture is standing upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; When it is determined that the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

20. The method according to claim 17, wherein When the first link signal is less than the second link signal, setting the wireless connection mode of the mobile monitoring device to WIFI connection, determining that the monitored object is outdoors, and adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is in a moving state and the body posture is standing upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; When the body dynamics of the monitored object is in a stationary state or the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

21. The method according to claim 17, characterized in that When the first link signal is less than the second link signal, setting the wireless connection mode of the mobile monitoring device to WIFI connection, determining that the monitored object is outdoors, and adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: when the body posture of the monitored object is in a lying-on-the-side state or a lying-flat state, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode; When the body posture of the monitored object is in an upright state, then determine the measurement mode in combination with the body dynamics of the monitored object.

22. The method according to claim 21, wherein When the body posture of the monitored object is in an upright state, then determining the measurement mode in combination with the body dynamics of the monitored object includes: When the body movement of the monitored object is in a moving state, determine the measurement mode as a discrete measurement mode; when the body movement of the monitored object is in a stationary state, determine the measurement mode as a continuous measurement mode.

23. The method according to claim 1, wherein The posture of the monitored object includes at least one of standing upright, lying on the side, and lying flat. In the case where the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When it is determined that the posture of the monitored object is standing upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; When it is determined that the posture of the monitored object is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

24. The method according to claim 1, wherein Obtaining the motion parameters of the monitored object includes: Obtaining the acceleration of the monitored object from the accelerometer located in the mobile monitoring device; Correspondingly, determining the posture of the monitored object according to the motion parameters includes: determining the body posture and body movement of the monitored object according to the acceleration.

25. The method according to claim 24, wherein The number of accelerometers is one, and it is located on the torso of the monitored object.

26. The method according to claim 24, wherein The number of accelerometers is multiple, and they are located on the torso and limbs of the monitored object.

27. The method according to claim 24, wherein Determining the body movement of the monitored object according to the acceleration includes: Determining the amplitude of the acceleration; If the amplitude of the acceleration is greater than or equal to a preset threshold within a preset time period, determine that the monitored object is in a moving state; If the amplitude of the acceleration is less than the preset threshold within a preset time period, determine that the monitored object is in a stationary state.

28. The method according to claim 27, wherein The acceleration is a three-dimensional vector parameter. Among them, the positive direction of the x-axis of the three-dimensional vector parameter is the direction perpendicular to the coronal plane of the monitored object and forward, the positive direction of the y-axis of the three-dimensional vector parameter is the direction perpendicular to the sagittal plane of the monitored object and to the right, and the positive direction of the z-axis of the three-dimensional vector parameter is the direction perpendicular to the horizontal plane and downward; determining the amplitude of the acceleration includes: Determining the acceleration value in the x-axis direction of the acceleration as the first acceleration; Determining the acceleration value in the y-axis direction of the acceleration as the second acceleration; Determining the acceleration value in the z-axis direction of the acceleration as the third acceleration; Determining the amplitude of the acceleration according to the first acceleration, the second acceleration, and the third acceleration.

29. The method according to claim 28, wherein Determining the body posture of the monitored object according to the acceleration includes: Determining a first angle according to the first acceleration and the amplitude of the acceleration, where the first angle is the angle between the direction of the acceleration and the x-axis direction; Determining a second angle according to the second acceleration and the amplitude of the acceleration, where the second angle is the angle between the direction of the acceleration and the y-axis direction; Determining a third angle according to the third acceleration and the amplitude of the acceleration, where the third angle is the angle between the direction of the acceleration and the z-axis direction; Determining the body posture of the monitored object according to the first angle, the second angle, and the third angle.

30. The method according to claim 29, wherein, Determining the body posture of the monitored object according to the first included angle, the second included angle, and the third included angle includes: If the first included angle is the smallest among the first included angle, the second included angle, and the third included angle, determining that the body posture of the monitored object is a lying flat state; If the second included angle is the smallest among the first included angle, the second included angle, and the third included angle, determining that the body posture of the monitored object is a side-lying state; If the third included angle is the smallest among the first included angle, the second included angle, and the third included angle, determining that the body posture of the monitored object is an upright state.

31. The method according to claim 1, wherein After controlling the mobile monitoring device to perform measurement on the monitored object according to the measurement mode, the method further includes: Sending the physiological sign parameters measured by the mobile monitoring device in the measurement mode to an external device.

32. A mobile monitoring device, characterized in that, The mobile monitoring device includes: A first parameter measurement module, configured to measure physiological sign parameters of the monitored object, where the physiological sign parameters at least include one of blood pressure parameters, blood oxygen parameters, electrocardiogram parameters, and respiratory parameters; A second parameter measurement module, configured to obtain the motion parameters of the monitored object; A processor, configured to determine the posture of the monitored object according to the motion parameters; Adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object; wherein, the measurement mode of the mobile monitoring device is set according to different measurement frequencies; Controlling the mobile monitoring device to perform measurement on the monitored object according to the measurement mode; Wherein, before adjusting the measurement mode of the mobile monitoring device according to the posture of the monitored object, the processor is further configured to obtain the location where the monitored object is located; adjusting the measurement mode of the mobile monitoring device according to the location where the monitored object is located and the posture of the monitored object; wherein, when the monitored object is indoors, adjusting the measurement mode to a continuous measurement mode; when the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object.

33. The mobile monitoring device according to claim 32, characterized in that, When the monitored object is outdoors, the measurement mode of the mobile monitoring device further includes: a discrete measurement mode, where: the continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the monitored object at a preset second measurement frequency; the first measurement frequency is greater than the second measurement frequency; or The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the electrocardiogram and / or blood oxygen of the monitored object at a preset second measurement frequency, and measures the respiration and / or blood pressure of the monitored object at a third measurement frequency; wherein, the first measurement frequency is greater than the second measurement frequency, and the third measurement frequency is zero.

34. The mobile monitoring device according to claim 33, characterized in that, The posture of the monitored object includes the body posture and body dynamics of the monitored object.

35. The mobile monitoring device according to claim 34, wherein The body posture at least includes one of standing upright, lying on the side, and lying flat; the body dynamics include a moving state and / or a stationary state.

36. The mobile monitoring device according to claim 35, wherein When the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture; When the body dynamics of the monitored object is in a stationary state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

37. The mobile monitoring device according to claim 36, characterized in that, When the body dynamics of the monitored object is in a moving state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: When it is determined that the body posture is standing upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; When it is determined that the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

38. The mobile monitoring device according to claim 35, wherein, When the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is in a moving state and the body posture is standing upright, adjusting the measurement mode of the mobile monitoring device to a discrete measurement mode; When the body dynamics of the monitored object is in a stationary state or the body posture is lying on the side or lying flat, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode.

39. The mobile monitoring device according to claim 35, wherein When the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body posture of the monitored object is in a side-lying state or a lying-flat state, adjusting the measurement mode of the mobile monitoring device to a continuous measurement mode; When the body posture of the monitored object is in a standing upright state, determining the measurement mode in combination with the body dynamics of the monitored object.

40. The mobile monitoring device according to claim 39, wherein The determining the measurement mode in combination with the body dynamics of the monitored object when the body posture of the monitored object is in a standing upright state includes: When the body dynamics of the monitored object is in a moving state, determining the measurement mode to be a discrete measurement mode; when the body dynamics of the monitored object is in a stationary state, determining the measurement mode to be a continuous measurement mode.

41. The mobile monitoring device according to claim 32, characterized in that, The obtaining the location where the monitored object is located includes: obtaining the link signal strength of the wireless connection of the mobile monitoring device, and determining the location where the monitored object is located according to the link signal strength.

42. The mobile monitoring device according to claim 41, wherein, The obtaining the link signal strength of the wireless connection of the mobile monitoring device and determining the location where the monitored object is located according to the link signal strength includes: Obtaining the first link signal strength of the mobile monitoring device and the second link signal strength of the mobile monitoring device; Comparing the first link signal strength and the second link signal strength to obtain a comparison result; According to the comparison result, setting the wireless connection method and determining the location where the monitored object is located; The first link signal is an indoor link signal, and the second link signal is an outdoor link signal.

43. The mobile monitoring device according to claim 42, wherein The measurement mode of the mobile monitoring device at least includes: a continuous measurement mode and a discrete measurement mode.

44. The mobile monitoring device according to claim 43, wherein The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the monitored object at a preset second measurement frequency; the first measurement frequency is greater than the second measurement frequency; or The continuous measurement mode is that the mobile monitoring device measures the monitored object at a preset first measurement frequency; the discrete measurement mode is that the mobile monitoring device measures the electrocardiogram and / or blood oxygen of the monitored object at a preset second measurement frequency, and measures the respiration and / or blood pressure of the monitored object at a third measurement frequency; wherein, the first measurement frequency is greater than the second measurement frequency, and the third measurement frequency is zero.

45. The mobile monitoring device according to claim 44, wherein, The setting of the wireless connection method and the determination of the location of the monitored object according to the comparison result include: When the first link signal is greater than the second link signal, set the wireless connection method of the mobile monitoring device to WMTS connection, determine that the monitored object is indoors, and adjust the measurement mode to the continuous measurement mode; When the first link signal is less than the second link signal, set the wireless connection method of the mobile monitoring device to WIFI connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring device in combination with the posture of the monitored object.

46. The mobile monitoring device according to claim 45, characterized in that, The posture of the monitored object includes body posture and body dynamics.

47. The mobile monitoring device according to claim 46, wherein, The body posture includes at least one of standing upright, lying on the side, and lying flat; the body dynamics include motion state and / or static state.

48. The mobile monitoring device according to claim 47, characterized in that, When the first link signal is less than the second link signal, set the wireless connection method of the mobile monitoring device to WIFI connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body dynamics of the monitored object is in a static state, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode; When the body dynamics of the monitored object is in a motion state, adjust the measurement mode of the mobile monitoring device in combination with the body posture.

49. The mobile monitoring device according to claim 48, characterized in that, When the body dynamics of the monitored object is in a motion state, adjusting the measurement mode of the mobile monitoring device in combination with the body posture includes: When it is determined that the body posture is standing upright, adjust the measurement mode of the mobile monitoring device to the discrete measurement mode; When it is determined that the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to the continuous measurement mode.

50. The mobile monitoring device according to claim 47, characterized in that, When the first link signal is less than the second link signal, set the wireless connection method of the mobile monitoring device to WIFI connection, determine that the monitored object is outdoors, and adjust the measurement mode of the mobile monitoring device in combination with the posture of the monitored object, includes: When the body dynamics of the monitored object is in a motion state and the body posture is standing upright, adjust the measurement mode of the mobile monitoring device to the discrete measurement mode; When the body movement of the monitored object is in a static state or the body posture is lying on the side or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

51. The mobile monitoring device according to claim 47, wherein When the first link signal is less than the second link signal, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When the body posture of the monitored object is in a side-lying state or a lying-flat state, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode; When the body posture of the monitored object is in an upright state, determine the measurement mode in combination with the body movement of the monitored object.

52. The mobile monitoring device according to claim 51, characterized in that, When the body posture of the monitored object is in an upright state, determining the measurement mode in combination with the body movement of the monitored object includes: When the body movement of the monitored object is in a moving state, determine the measurement mode as a discrete measurement mode; when the body movement of the monitored object is in a static state, determine the measurement mode as a continuous measurement mode.

53. The mobile monitoring device according to claim 32, characterized in that, The posture of the monitored object at least includes one of upright, side-lying, and lying flat; In the case where the monitored object is outdoors, adjusting the measurement mode of the mobile monitoring device in combination with the posture of the monitored object includes: When it is determined that the posture of the monitored object is upright, adjust the measurement mode of the mobile monitoring device to a discrete measurement mode; When it is determined that the posture of the monitored object is side-lying or lying flat, adjust the measurement mode of the mobile monitoring device to a continuous measurement mode.

54. The mobile monitoring device according to claim 32, wherein Obtaining the motion parameters of the monitored object includes: The second parameter measurement module includes an accelerometer, and the accelerometer is used to obtain the acceleration of the monitored object; Correspondingly, determining the posture of the monitored object according to the motion parameters includes: determining the body posture and body movement of the monitored object according to the acceleration.

55. The mobile monitoring device according to claim 54, characterized in that, The number of accelerometers is one, and it is located on the torso of the monitored object.

56. The mobile monitoring device according to claim 55, characterized in that, The number of accelerometers is multiple, and they are located on the torso and limbs of the monitored object.

57. The mobile monitoring device according to claim 54, characterized in that, Determining the body movement of the monitored object according to the acceleration includes: Determining the amplitude of the acceleration; If the amplitude of the acceleration is greater than or equal to a preset threshold within a preset time period, determine that the monitored object is in a moving state; If the amplitude of the acceleration is less than the preset threshold within a preset time period, determine that the monitored object is in a static state.

58. The mobile monitoring device according to claim 57, wherein The acceleration is a three-dimensional vector parameter, where the positive direction of the x-axis of the three-dimensional vector parameter is the direction perpendicular to the coronal plane of the monitored object and forward, the positive direction of the y-axis of the three-dimensional vector parameter is the direction perpendicular to the sagittal plane of the monitored object and to the right, and the positive direction of the z-axis of the three-dimensional vector parameter is the direction perpendicular to the horizontal plane and downward; determining the amplitude of the acceleration includes: Determine the acceleration value in the x-axis direction of the acceleration as the first acceleration; Determine the acceleration value in the y-axis direction of the acceleration as the second acceleration; Determine the acceleration value in the z-axis direction of the acceleration as the third acceleration; Determine the magnitude of the acceleration based on the first acceleration, the second acceleration, and the third acceleration.

59. The mobile monitoring device according to claim 58, wherein, Determine the body posture of the monitored object based on the acceleration, including: Determine a first angle based on the first acceleration and the magnitude of the acceleration, where the first angle is the angle between the direction of the acceleration and the x-axis direction; Determine a second angle based on the second acceleration and the magnitude of the acceleration, where the second angle is the angle between the direction of the acceleration and the y-axis direction; Determine a third angle based on the third acceleration and the magnitude of the acceleration, where the third angle is the angle between the direction of the acceleration and the z-axis direction; Determine the body posture of the monitored object based on the first angle, the second angle, and the third angle.

60. The mobile monitoring device according to claim 59, characterized in that, The determining the body posture of the monitored object based on the first angle, the second angle, and the third angle includes: If the first angle is the smallest among the first angle, the second angle, and the third angle, determine that the body posture of the monitored object is a lying flat state; If the second angle is the smallest among the first angle, the second angle, and the third angle, determine that the body posture of the monitored object is a side-lying state; If the third angle is the smallest among the first angle, the second angle, and the third angle, determine that the body posture of the monitored object is an upright state.

61. The mobile monitoring device according to claim 32, wherein After controlling the mobile monitoring device to perform measurement on the monitored object according to the measurement mode, it further includes: Send the physiological sign parameters obtained by the mobile monitoring device in the measurement mode to an external device.

62. A mobile monitoring system, characterized in that, Including: The mobile monitoring device, the parameter display monitoring device, and / or the central monitoring station according to any one of claims 32-61, where the parameter display monitoring device and / or the central monitoring station are used to receive the physiological sign parameters measured by the mobile monitoring device in the measurement mode.

63. A computer storage medium, characterized in that, A program is stored in the computer storage medium, and when the program is executed by a processor, the method according to any one of claims 1 to 31 is implemented.

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