CN112137579A - Signal transmission processing method, device and system of mobile monitoring device - Google Patents
Signal transmission processing method, device and system of mobile monitoring device Download PDFInfo
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Abstract
The embodiment of the invention discloses a signal transmission processing method of mobile monitoring equipment, which comprises the following steps: obtaining at least one vital sign parameter signal of the patient using at least one measurement sensor, wherein the measurement sensor is attachable to a relevant part of the patient's body; processing the at least one vital sign parameter signal into transmittable physiological data information; transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, wherein the communication device is wearable on the body of a patient; detecting the distance between the patient wearing the communication equipment and the target equipment; determining a second working power according to the distance; transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power, wherein the second operating power is different from the first operating power. The invention also discloses a mobile monitoring device and a monitor system.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a signal transmission processing method, device and system of mobile monitoring equipment.
Background
With the development of science and technology, in order to monitor various vital signs of a patient at any time, so as to monitor the state of an illness of the patient and provide effective clinical diagnosis basis for medical care personnel, a portable and medical physiological parameter detecting instrument, which is called a monitor for short, is proposed in the prior art. In the prior art, the monitor can transmit the collected physiological data of the patient to the data analysis device in a wired or wireless manner, such as a computer of a doctor.
However, in the prior art, when the monitor transmits data in a wireless transmission manner, the data transmission is usually limited by a transmission distance, and when the distance between the patient and the data analysis device exceeds a certain distance, the data analysis device cannot receive the data or the received data is incomplete, which results in data loss. The limitation of the transmission distance is usually solved by enhancing the transmission power of the wireless transmission data, but the enhanced transmission power of the monitor becomes interference noise, which seriously affects the working state of other medical devices.
Disclosure of Invention
In view of this, embodiments of the present invention are intended to provide a method, a device, and a system for processing signal transmission of a mobile monitoring device, so as to solve the problem in the prior art that the power of a monitoring signal transmitted by a transmitter of a monitoring device is fixed, and implement dynamic adjustment of the power of the monitoring signal transmitted by the transmitter.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in a first aspect, a signal transmission processing method of a mobile monitoring device, the method includes:
obtaining at least one vital sign parameter signal of the patient using at least one measurement sensor, wherein the measurement sensor is attachable to a relevant part of the patient's body;
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, wherein the communication device is wearable on the body of a patient;
detecting the distance between the patient wearing the communication equipment and the target equipment;
determining a second working power according to the distance;
transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power, wherein the second operating power is different from the first operating power.
In a second aspect, a signal transmission processing method of a mobile monitoring device, the method comprising:
obtaining at least one vital sign parameter signal of a patient using at least one measurement sensor, wherein the measurement sensor is attachable to a relevant part of the patient's body;
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, wherein the communication device is wearable on the body of a patient;
sensing the change of a communication link between the target equipment and the communication equipment;
determining a second working power according to the change of the communication link; and the combination of (a) and (b),
transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power, wherein the second operating power is different from the first operating power.
In a third aspect, a mobile monitoring device, the monitoring device comprising:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
the first communication equipment transmits data information to first external target equipment of the mobile monitoring equipment;
a first memory configured to store an execution program;
a first communication bus configured to enable connection communication between the first processor and the first memory;
a first processor for executing the execution program stored in the first memory to implement the steps of:
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between a first target device and a first communication device based on a first operating power, wherein the first communication device is wearable on the body of the patient;
detecting the distance between the patient wearing the first communication equipment and the first target equipment;
determining a second working power according to the distance;
transmitting the physiological data information over the communication channel between the first target device and the first communication device based on a second operating power, wherein the second operating power is different from the first operating power.
In a fourth aspect, a mobile monitoring device, the monitoring device comprising:
at least one second measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one second measurement sensor, wherein the second measurement sensor is attachable to the relevant part of the patient's body;
the second communication equipment transmits data information to second external target equipment of the mobile monitoring equipment;
a second memory configured to store an execution program;
a second communication bus configured to enable connection communication between the second processor and the second memory;
a second processor for executing the execution program stored in the second memory to implement the steps of:
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information to a second target device according to a first working power by utilizing a second communication device which can be worn on the body of the patient;
sensing a change of a communication link between the second target device and the second communication device;
determining a second operating power according to the change of the second communication link; and the combination of (a) and (b),
and transmitting the physiological data information to the second target device by utilizing a second communication device which can be worn on the body of the patient according to a second working power, wherein the second working power is different from the first working power.
In a fifth aspect, a monitor system, the system comprising: the system comprises a monitor and mobile monitoring equipment, wherein wireless data transmission can be realized between the monitor and the mobile monitoring equipment;
the monitor includes:
a vital sign parameter measuring circuit for generating first physiological data information by using at least one vital sign parameter signal obtained by the vital sign parameter measuring circuit,
the data transceiver circuit can realize wireless data transmission related to physiological data information with the mobile monitoring equipment;
the mobile monitoring device comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
a first communication device for transmitting wireless data transmission related to physiological data information to the monitor;
a first memory configured to store an execution program and data;
a first communication bus configured to enable connection communication between the first processor and the first memory;
a first processor for executing the execution program stored in the first memory to implement the following processes:
processing the at least one vital sign parameter signal into transmittable second physiological data information;
transmitting the physiological data information to the data transceiver circuit by utilizing the first communication equipment capable of being worn on the body of the patient according to a first working power;
sensing a change in distance between the monitor and the mobile monitoring device;
determining a second working power according to the change of the distance; and the combination of (a) and (b),
transmitting the physiological data information to the data transceiver circuit by using the first communication device wearable on the patient body according to a second working power, or receiving the first physiological data from the data transceiver circuit by using the first communication device wearable on the patient body according to a first working power;
detecting the change of the distance between the monitor and the mobile monitoring equipment, and determining a second working power according to the change of the distance, or sensing the change of a communication link between the monitor and the mobile monitoring equipment, and determining the second working power according to the change of the communication link; and the combination of (a) and (b),
and the first communication equipment which can be worn on the body of the patient is used for transmitting the second physiological data information to the data transceiver circuit according to the second working power, or the first communication equipment which can be worn on the body of the patient is used for receiving the first physiological data information from the data transceiver circuit according to the second working power, wherein the second working power is different from the first working power.
In a sixth aspect, a monitor system, the system comprising: the system comprises a monitor and mobile monitoring equipment, wherein wireless data transmission can be realized between the monitor and the mobile monitoring equipment;
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
a first communication device for transmitting wireless data transmission related to physiological data information to the monitor;
a first processor for processing said at least one vital sign parameter signal into transmittable second physiological data information;
sending second physiological data information to the monitor by using the first communication equipment, or receiving information sent by the monitor; and the number of the first and second groups,
the monitor includes:
the vital sign parameter measuring circuit is used for obtaining at least one vital sign parameter signal and generating first physiological data information; and the combination of (a) and (b),
the data transceiving circuit is used for sending the physiological data information to the first communication equipment according to a first working power, and/or receiving the second physiological data information from the first communication equipment according to the first working power, detecting the change of the distance between the monitor and the mobile monitoring equipment, determining a second working power according to the change of the distance, sending the first physiological data information to the first communication equipment according to the second working power, and/or receiving the second physiological data information from the first communication equipment according to the second working power; alternatively, the first and second electrodes may be,
sending the first physiological data information to the first communication equipment according to a first working power, and/or receiving the second physiological data information from the first communication equipment according to the first working power, sensing the change of a communication link between a monitor and mobile monitoring equipment, determining a second working power according to the change of the communication link, sending the first physiological data information to the first communication equipment according to the second working power, and/or receiving the second physiological data information from the first communication equipment according to the second working power; wherein the second operating power is different from the first operating power.
According to the signal transmission processing method, device and system of the mobile monitoring device provided by the embodiment of the invention, at least one vital sign parameter signal of a patient is obtained by using at least one measuring sensor, the at least one vital sign parameter signal is processed into transmittable physiological data information, the physiological data information is transmitted on a communication channel between a target device and a communication device based on first working power, the distance between the patient wearing the communication device and the target device is detected, second working power is determined according to the distance, or the change of a communication link between the target device and the communication device is sensed, the second working power is determined according to the change of the communication link, and the physiological data information is transmitted on the communication channel between the target device and the communication device based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment or the change of the communication link between the target equipment and the communication equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Drawings
Fig. 1 is a schematic flowchart of a signal transmission processing method of a mobile monitoring device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 3 is a schematic flowchart of a signal transmission processing method of another mobile monitoring device according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 6 is a flowchart illustrating a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 7 is a flowchart illustrating a signal transmission processing method of another mobile monitoring device according to another embodiment;
fig. 8 is a schematic view of an application scenario provided in an embodiment of the present invention;
fig. 9 is a flowchart illustrating a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 10 is a flowchart illustrating a signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 11 is a flowchart illustrating another signal transmission processing method of a mobile monitoring device according to another embodiment of the present invention;
fig. 12 is a flowchart illustrating a signal transmission processing method of another mobile monitoring device according to another embodiment of the present invention;
fig. 13 is a schematic structural diagram of a mobile monitoring device according to an embodiment of the present invention;
FIG. 14 is a schematic structural diagram of another mobile monitoring device according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a monitor system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, specific technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
An embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 1, where the method includes:
Wherein the measurement sensor is attachable to the relevant part of the patient's body.
In the embodiment of the present invention, at least one of the measuring sensors may be a sensor for measuring the pulse rate, the respiratory rate, the heartbeat, the body temperature and/or the blood pressure of the patient, respectively, the corresponding measuring sensor for measuring the pulse rate may be attached to the wrist or the finger of the patient, the corresponding measuring sensor for measuring the respiratory rate may be attached to the chest of the patient (e.g. near the heart) by using an electrocardiograph sensor (the respiratory rate is measured by using the impedance respiration method), the body temperature measuring sensor may be attached to the armpit, the oral cavity, or the anus of the patient, the blood pressure measuring sensor may be attached to the arm of the patient (e.g. the blood pressure measuring sensor may be a photoelectric sensor, or a combination device of an air pump and a cuff is used to perform blood pressure inflation measurement or blood pressure deflation measurement to obtain the blood pressure value), the measuring sensor for measuring the heartbeat can be attached to the related position (such as the vicinity of the heart) of the chest of the patient by utilizing the electrocardio sensor with the electrode plate, the specific attachment position can be adjusted according to the actual condition, and no adjustment is made at the position. At least one measuring sensor is adopted to acquire at least one vital sign parameter signal of a patient at a certain interval frequency or continuously, and the finally obtained vital sign parameter signal can be recorded in a digital form or a graph form, which is not limited herein. The target device is physically separated from the mobile monitoring device as two separate devices.
In some embodiments of the present invention, some or all of the at least one measurement sensor may be in direct communication with a communication device on the mobile monitoring device, and may also be in direct communication with the monitor.
In some embodiments of the present invention, the processor (which may be on the mobile monitoring device or on the monitor) may be utilized to process the at least one vital sign parameter signal to form physiological data information, and the physiological data information may be output and displayed on a display local to the device or transmitted to a remote display via wireless transmission to be displayed and output. For example, the display local to the device may be a self-contained display on the mobile monitoring device. The remote display may be the monitor's display communicatively linked to the mobile monitoring device, or a display device on a central station, workstation.
In some embodiments of the present invention, the transmission speed may be increased by compressing the data, for example, the acquired at least one vital sign parameter signal may be compressed to obtain the corresponding transmittable physiological data information as one compressed packet, or each vital sign parameter signal may be compressed separately to obtain the transmittable physiological data information compressed packet corresponding to each vital sign parameter signal. Of course, the data information may be obtained by analyzing and processing the vital sign parameter signal. In addition, in some embodiments, the compressed packet may contain channel configuration information, patient identification information, device information (e.g., device code), and other identification information, and these identification information appended to the compressed packet may distinguish data of different patients from data transmitted in the channel, thereby facilitating centralized storage of continuous monitoring data of the same patient.
In addition, in some embodiments, the compressed packet may further include a time code for identifying the continuity of the physiological data transmission, so as to facilitate centralized storage of continuous monitoring data of the same patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter. The alarm information can be an alarm result obtained by comparing the preset threshold with the vital sign parameter data, and is used for representing whether the vital sign of the patient exceeds a standard range.
And 103, transmitting physiological data information on a communication channel between the target device and the communication device based on the first working power.
Wherein the communication device is wearable on the body of the patient. For example, the entire mobile monitoring device may be worn on the patient's body, and part or all of the at least one measurement sensor may be connected to the communication device by wire or wirelessly.
In some embodiments of the present invention, the first operating power may be an initial operating power between the target device and the communication device, or may be a first operating power determined previously according to a distance between a patient wearing the communication device and the target device, that is, a historical power corresponding to a last time when the target device and the communication device were used, which is not limited herein, and is determined according to an actual application scenario. The target device may be a bedside monitor, a wireless router installed in a ward, or a wireless network Access device (Access Point, AP) installed in a hospital outside the ward.
In some embodiments of the present invention, the target device may send the physiological data information to the communication device through a communication channel between the target device and the communication device by using the first operating power, or the communication device may send the physiological data information to the target device through a communication channel between the target device and the communication device by using the first operating power, and of course, the physiological data information may also be obtained by the target device from the communication device actively through the communication channel between the target device and the communication device by using the first operating power, or the physiological data information may also be obtained by the communication device actively from the target device through the communication channel between the target device and the communication device by using the first operating power. Of course, in some embodiments, the communication channel may also be a signal channel relayed by the mobile monitoring device to the bedside monitor through a wireless network access device (AP).
And 104, detecting the distance between the patient wearing the communication equipment and the target equipment.
In some embodiments of the present invention, the distance between the patient wearing the communication device and the target device may be measured by a distance measuring method, such as an infrared distance measuring method, a microwave distance measuring method, or a distance measuring method using a GPS positioning map, where the position of the target device on the map and the position of the patient wearing the communication device are displayed on the map, and the distance between the two may be obtained.
Secondly, in other embodiments of the present invention, the distance between the patient wearing the communication device and the target device may be detected in a calibration manner, for example, by detecting a transmission signal on a communication channel between the target device and the communication device, and determining a channel attribute quantity on the communication channel based on the detected transmission signal; and determining the distance according to the channel attribute quantity, for example, the determining the distance according to the channel attribute quantity may be determining the distance according to the channel attribute quantity based on a variation relationship between the channel attribute quantity and the distance. For example, if the channel attribute quantity is deteriorated, it indicates that the distance between the patient wearing the communication device and the target device is increased; the channel property quantity becomes good, which means that the distance between the patient wearing the communication device and the target device becomes small. Therefore, the distance change situation can be obtained according to the channel attribute quantity change situation based on the change relation between the channel attribute quantity and the distance, and the distance can be determined according to the channel attribute quantity.
In some embodiments, the aforementioned channel attribute quantity comprises at least one of:
signal strength when data is transmitted between the target device and the communication device,
a signal-to-noise ratio when data is transmitted between the target device and the communication device, and,
and the packet loss rate when the data is transmitted between the target equipment and the communication equipment.
The channel attribute amount may become poor, such as the signal strength becomes small, the signal-to-noise ratio decreases, and/or the packet loss rate increases, otherwise, the channel attribute amount becomes good. Of course, the channel attribute quantity on the communication channel may also be evaluated and determined based on at least two or three factors of the signal strength, the signal-to-noise ratio, and the packet loss rate, so as to determine the distance variation between the target device and the communication device.
In step 104, a specific value of the detected distance may be used, or a variation or a change of the detected distance may be used.
And step 105, determining a second working power according to the distance.
In one embodiment, the second operating power may be adaptively or automatically determined based on the distance.
In some embodiments of the present invention, the second operating power may be obtained with a known distance according to a mathematical empirical formula (e.g., the distance is linear with the operating power) between the preset distance and the operating power, and may be determined according to a preset table relating the distance to the operating power.
Of course, in other embodiments of the present invention, the second operating power may be determined according to a variation or a change of the distance, for example, the distance and the operating power are linearly related, and the first operating power is adjusted to the second operating power in a step-up or step-down manner according to a predetermined step number or a step amount based on the variation or the change of the distance. In some embodiments of the present invention, if the channel attribute quantity is deteriorated, which indicates that the distance between the patient wearing the communication device and the target device is increased, the first operating power is adjusted to the second operating power in a stepwise and incremental manner; and the channel attribute quantity is good, which means that the distance between the patient wearing the communication equipment and the target equipment is smaller, and the first working power is adjusted to the second working power in a step-down mode.
And 106, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
The operating power referred to herein comprises transmit power and/or receive power. For example, the physiological data information is transmitted on a communication channel between the target device and the communication device based on the first operating power, the physiological data information may be transmitted to the target device by the communication device based on the first transmission power, and/or the physiological data information may be transmitted to the communication device by the target device based on the first transmission power; of course, it is also possible to receive the physiological data information from the target device by the communication device based on the first reception power and/or to receive the physiological data information from the communication device by the target device based on the first reception power. Accordingly, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the second operating power may correspond to transmitting the physiological data information to the target device by the communication device based on the second transmitting power and/or transmitting the physiological data information to the communication device by the target device based on the second transmitting power; of course, it is also possible to receive the physiological data information from the target device by the communication device based on the second reception power and/or to receive the physiological data information from the communication device by the target device based on the second reception power. The above-described variants with regard to the operating power apply in the following further embodiments.
In the embodiment of the present invention, the target device may send the physiological data information to the communication device through a communication channel between the target device and the communication device by using the second operating power, or the communication device may send the physiological data information to the target device through a communication channel between the target device and the communication device by using the second operating power, and of course, the physiological data information may also be obtained by the target device from the communication device actively through the communication channel between the target device and the communication device by using the second operating power, or the physiological data information may also be obtained by the communication device actively from the target device through the communication channel between the target device and the communication device by using the second operating power. Of course, in some embodiments, the communication channel may also be a signal channel relayed by the mobile monitoring device to the bedside monitor through a wireless network access device (AP).
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, detects the distance between the patient wearing the communication equipment and the target equipment, determines second working power according to the distance, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 2, where the method includes:
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
The communication device may be worn on the body of a patient.
And 204, detecting the distance between the patient wearing the communication equipment and the target equipment.
In the embodiment of the present invention, after the mobile monitoring device performs step 204, it can select to perform step 205 and step 206 or step 207; selecting and executing the step 205 and 206 when the distance is within the preset range; and if the distance exceeds the preset range, selecting to execute step 207:
and step 205, when the distance is within the preset range, determining second working power according to the distance.
And step 206, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
And step 207, replacing the target equipment and/or outputting a prompt signal when the distance exceeds a preset range.
In the embodiment of the present invention, the target device may be replaced with a target device closest to the patient wearing the communication device within a preset range. The output prompt signal can be output on the target device and/or the communication device worn on the patient, the specific output form can be a text form, an acousto-optic form and/or a voice form, and in other embodiments of the invention, the output can also be in a form of adopting a mobile communication device such as a mobile phone dialing a doctor and/or the patient.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, detects the distance between the patient wearing the communication equipment and the target equipment, determines second working power according to the distance, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 3, where the method includes:
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
Wherein the communication device is wearable on the body of the patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
In the embodiment of the present invention, the transmission signal on the communication channel may be a physiological data information signal transmitted between the target device and the communication device, and may also be a handshake signal that ensures that the communication channel between the target device and the communication device is still established, which is not limited herein.
In other embodiments of the present invention, the channel attribute quantity comprises at least one of: the signal strength when data is transmitted between the target device and the communication device, the signal to noise ratio when data is transmitted between the target device and the communication device, and the packet loss rate when data is transmitted between the target device and the communication device. For example, the channel attribute amount may become poor, the signal strength may become low, the signal-to-noise ratio may decrease, and/or the packet loss rate may increase, and conversely, the channel attribute amount may become good. Of course, the channel attribute quantity on the communication channel may also be evaluated and determined based on at least two or three factors of the signal strength, the signal-to-noise ratio, and the packet loss rate, so as to determine the distance variation between the target device and the communication device.
And step 306, determining the distance according to the channel attribute quantity. For example, determining the distance from the channel attribute amount may be determining the distance from the channel attribute amount based on a variation relationship between the channel attribute amount and the distance.
In the embodiment of the present invention, the smaller the distance between the target device and the communication device is, the stronger the signal strength when data is transmitted between the target device and the communication device is, the larger the signal to noise ratio of the signal when data is transmitted between the target device and the communication device is, the smaller the packet loss rate when data is transmitted between the target device and the communication device is, the larger the distance between the target device and the communication device is, the weaker the signal strength when data is transmitted between the target device and the communication device is, the smaller the signal to noise ratio of the signal when data is transmitted between the target device and the communication device is, and the larger the packet loss rate when data is transmitted between the target device and the communication device is, so that the distance between the target device and the communication device can be determined. For example, if the channel attribute quantity is deteriorated, it indicates that the distance between the patient wearing the communication device and the target device is increased; the channel property quantity becomes good, which means that the distance between the patient wearing the communication device and the target device becomes small. Therefore, the distance change situation can be obtained according to the channel attribute quantity change situation based on the change relation between the channel attribute quantity and the distance, and the distance can be determined according to the channel attribute quantity.
The step 306 may be to detect a specific value of the distance, or may detect a variation or a change condition of the distance.
And 307, determining second working power according to the distance.
In other embodiments of the present invention, the distance and the working power are in a linear relationship, and correspondingly, determining the second working power according to the distance includes: based on the distance, the first operating power is adjusted in a stepwise increasing or stepwise decreasing manner to the second operating power.
If the distance between the target equipment and the communication equipment is gradually close to each other, the first working power can be gradually adjusted to be a second working power in a step-down manner according to the change of the distance; if the distance between the target device and the communication device is gradually far away, the first working power can be gradually adjusted to the second working power in a step-by-step mode according to the change of the distance.
And 308, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
In other embodiments of the present invention, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the first operating power, such as in step 303 or step 203, may be specifically implemented by the following steps: transmitting physiological data information to the target equipment by utilizing the communication equipment according to the first transmission power; correspondingly, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the second operating power, such as in step 308 or step 206, may be specifically implemented by the following steps: and sending the physiological data information to the target equipment by utilizing the communication equipment according to the second transmission power. The first operating power comprises a first transmit power and the second operating power comprises a second transmit power.
In other embodiments of the present invention, such as the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the first operating power in step 303 or step 203, may be specifically implemented by the following steps: transmitting physiological data information to the communication equipment by using the target equipment according to the first transmission power; correspondingly, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the second operating power, such as in step 308 or step 206, may be specifically implemented by the following steps: and sending the physiological data information to the communication equipment by using the target equipment according to the second transmission power.
Of course, it is also possible that the first operating power includes a first received power and the second operating power includes a second received power.
In other embodiments of the present invention, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the first operating power, such as in step 303 or step 203, may be specifically implemented by the following steps: receiving physiological data information from the target device by using the communication device according to the first receiving power; correspondingly, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the second operating power, such as in step 308 or step 206, may be specifically implemented by the following steps: and receiving the physiological data information from the target equipment by utilizing the communication equipment according to the second receiving power.
In other embodiments of the present invention, such as the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the first operating power in step 303 or step 203, may be specifically implemented by the following steps: receiving physiological data information from the communication equipment by using the target equipment according to the first receiving power; correspondingly, the process of transmitting the physiological data information on the communication channel between the target device and the communication device based on the second operating power, such as in step 308 or step 206, may be specifically implemented by the following steps: and receiving the physiological data information to the communication equipment by using the target equipment according to the second receiving power.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, detects the distance between the patient wearing the communication equipment and the target equipment, determines second working power according to the distance, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, where the method may be applied to a mobile monitoring device or a target device, and a communication channel of the mobile monitoring device may also transmit control data, where the control data is used to control the mobile monitoring device to operate, or control the mobile monitoring device, or control the communication device and the target device to operate synchronously, as shown in fig. 4, the method includes:
Wherein the measurement sensor is attachable to the relevant part of the patient's body.
And 403, transmitting physiological data information on a communication channel between the target device and the communication device based on the first working power.
Wherein the communication device is wearable on the body of the patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
In other embodiments of the present invention, the target device is a bedside monitor, part or all of the at least one measuring sensor is directly in communication with the communication device, and part or all of the at least one measuring sensor is directly in communication with the bedside monitor; or the target device is a wireless network access device arranged in the hospital range, and part or all of the at least one measuring sensor is directly in communication connection with the communication device. The target device is a bedside monitor or a network access device, and may be determined according to an actual application scenario, which is not limited herein.
Wherein the control data is generated on the communication device or the control data is generated on the target device.
It should be noted that, when the mobile monitoring device executes the step 403 and the step 404, there is no precedence order, that is, the mobile monitoring device may execute the step 403 and the step 404 at the same time, or execute the step 403 before the step 404, or execute the step 404 before the step 404, where a specific execution order may be determined according to an actual application scenario, and is not limited herein.
In other embodiments of the present invention, the control information is typically generated by the communication device when the physiological data information and the control data are transmitted by the communication device to the target device, but may be generated by the target device in some specific cases. Similarly, when the physiological data information and the control data are sent from the target device to the communication device, the control information is usually generated by the target device, but may be generated by the communication device in some specific cases. The control data is used for controlling the mobile monitoring device or the communication device of the mobile monitoring device to work, or controlling the mobile monitoring device or the communication device of the mobile monitoring device and the target device to work synchronously. For example, measurement configuration information regarding vital sign parameters, display configuration information of vital sign parameters, patient identification information, and the like. In some embodiments of the present invention, when the display local to the device and the remote display need to be displayed synchronously, control data related to display synchronization needs to be transmitted over the communication channel. The control data mentioned herein may be generated on the communication device by the user based on configuration information entered by keys or a touch screen on the mobile monitoring device, or may be generated on the target device by the user based on configuration information entered by keys or a touch screen on the bedside monitor.
In other embodiments of the present invention, the channel attribute quantity comprises at least one of: the signal strength when data is transmitted between the target device and the communication device, the signal to noise ratio when data is transmitted between the target device and the communication device, and the packet loss rate when data is transmitted between the target device and the communication device.
And step 408, based on the relationship between the distance and the preset distance threshold, adopting preset steps to incrementally adjust the first working power to the second working power.
In the embodiment of the present invention, the preset step may be an empirical value obtained through a large number of experiments, and may be continuously corrected and modified according to actual situations in a specific application scenario.
And step 409, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
And step 410, transmitting control data on a communication channel between the target device and the communication device based on the second working power.
It should be noted that, when the mobile monitoring device executes the step 409 and the step 410, there is no precedence order, that is, the mobile monitoring device may execute the step 409 and the step 410 at the same time, or execute the step 409 before executing the step 410, or execute the step 410 before executing the step 409, where a specific execution order may be determined according to an actual application scenario, and is not limited herein.
Of course, the foregoing processes of steps 405 to 408 may be replaced by other embodiments in which the distance between the patient wearing the communication device and the target device is detected in step 104, for example, in some embodiments of the present invention, the distance between the patient wearing the communication device and the target device may be detected by a distance measuring method, such as an infrared distance measuring method, a microwave distance measuring method, or a method of using GPS to locate the distance on a map, that is, displaying the position of the target device on the map and the position of the patient wearing the communication device on the map, that is, obtaining the distance between the two. See the above description for details.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, detects the distance between the patient wearing the communication equipment and the target equipment, determines second working power according to the distance, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 5, where the method includes:
Wherein the measurement sensor is attachable to the relevant part of the patient's body.
Wherein the communication device is wearable on the body of the patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
The target device can be a bedside monitor, part or all of the at least one measuring sensor is directly in communication connection with the communication device, and part or all of the at least one measuring sensor is directly in communication connection with the bedside monitor; alternatively, the target device may be a wireless network access device disposed in the hospital area, and part or all of the at least one measurement sensor is in direct communication with the communication device. The target device is a bedside monitor or a wireless network access device, and may be determined according to an actual application scenario, which is not limited herein.
Step 504 detects a transmission signal on a second communication channel between the target device and the communication device, and determines a distance based on the detected transmission signal.
In other embodiments of the present invention, the first communication channel and the second communication channel have different communication bandwidths, or the first communication channel and the second communication channel have different communication frequencies.
In other embodiments of the present invention, the information transmission technology of the first communication channel is different from the information transmission technology of the second communication channel, for example, the second communication channel may be a microwave detection channel, and the distance measurement may be implemented based on a microwave ranging technology.
In other embodiments of the present invention, the second communication channel may use a near field communication method, such as bluetooth, infrared communication method, etc.
And 505, determining a second working power according to the distance.
In other embodiments of the present invention, based on the relationship between the distance and the preset distance threshold, the first operating power is adjusted to the second operating power in an incremental manner by using the preset step, or the first operating power is adjusted to the second operating power in an incremental manner by using the preset step.
Wherein the second operating power is different from the first operating power.
In other embodiments of the present invention, as shown in fig. 6, after the mobile monitoring device performs step 502, the following steps 507 and 508 can be performed, and then steps 503 and 506 can be performed:
The channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
In other embodiments of the present invention, the step 507 of transmitting channel configuration information about the first communication channel on the second communication channel between the target device and the communication device may be implemented by the following steps: the method comprises the steps of transmitting channel configuration information about a first communication channel to the target device on a second communication channel between the target device and the communication device by using the communication device wearable on the body of the patient, or transmitting channel configuration information about the first communication channel to the communication device worn on the body of the patient on the second communication channel by using the target device.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 7, where the method includes:
Wherein the measurement sensor is attachable to the relevant part of the patient's body.
The channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
In other embodiments of the present invention, the step 603 of transmitting the channel configuration information about the first communication channel on the second communication channel between the target device and the communication device may be implemented by the following steps: the method comprises the steps of transmitting channel configuration information about a first communication channel to the target device on a second communication channel between the target device and the communication device by using the communication device wearable on the body of the patient, or transmitting channel configuration information about the first communication channel to the communication device worn on the body of the patient on the second communication channel by using the target device.
Wherein the communication device is wearable on the body of the patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
The target device can be a bedside monitor, part or all of the at least one measuring sensor is directly in communication connection with the communication device, and part or all of the at least one measuring sensor is directly in communication connection with the bedside monitor; alternatively, the target device may be a wireless network access device disposed in the hospital area, and part or all of the at least one measurement sensor is in direct communication with the communication device. The target device is a bedside monitor or a wireless network access device, and may be determined according to an actual application scenario, which is not limited herein.
Step 606 detects a transmission signal on a first communication channel between the target device and the communication device, and determines a distance based on the detected transmission signal.
In other embodiments of the present invention, based on the relationship between the distance and the preset distance threshold, the first operating power is adjusted to the second operating power in an incremental manner by using the preset step, or the first operating power is adjusted to the second operating power in an incremental manner by using the preset step.
In other embodiments of the present invention, the first communication channel and the second communication channel have different communication bandwidths, or the first communication channel and the second communication channel have different communication frequencies.
In other embodiments of the present invention, the information transmission technology of the first communication channel is different from the information transmission technology of the second communication channel, for example, the second communication channel may adopt a near field communication method, such as bluetooth, infrared, NFC communication, and the like.
And 608, transmitting the physiological data information on the first communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
Based on the application scenario of the mobile monitoring device provided by the embodiment of the present invention, as shown in fig. 8, a is a Non-Invasive Blood Pressure monitor (NIBP) for monitoring Blood Pressure, B, C, D is an electrode sheet sensor for measuring electrocardiography, E is an anti-defibrillation module, F is a communication device worn on a patient in the mobile monitoring device, G is a transmission line, H is a target device in the mobile monitoring device, I and J indicate transmission data flow directions, as shown in fig. 8, the electrode sheet sensor B, C, D for measuring electrocardiography, the defibrillation module E and the communication device F worn on the patient in the mobile monitoring device may be connected by a transmission line G, the transmission line G is used for data transmission and power supply, a Low power consumption (Bluetooth Low Energy is used between the NIBP a for measuring Blood Pressure and the communication device F worn on the patient in the mobile monitoring device, BLE), that is, the electrode sheet type sensor B, C, D for measuring electrocardio transmits the acquired vital sign information to the communication device F through the transmission line G, the NIBP a for measuring blood pressure transmits the acquired blood pressure data information to the communication device F in a low power consumption bluetooth BLE manner, that is, the BLE manner is adopted in the transmission data flow direction I; the Communication device F worn on the patient in the mobile monitoring device and the bedside monitor H (i.e., the target device) may communicate with each other in Near Field Communication (NFC) and/or Wireless Medical Telemetry System (WMTS), which corresponds to a transmission data flow direction J. In one implementation scheme, the communication device F and the bedside monitor H transmit channel configuration information about a Wireless Medical Telemetry System (WMTS) through near field communication methods such as bluetooth and the like, and configure the communication device F or the bedside monitor H according to the channel configuration information, so that a first communication channel between the communication device F and the bedside monitor H (i.e., a target device) is established, that is, a Wireless Medical Telemetry System communication channel is established, and physiological data information is transmitted between the communication device F and the bedside monitor H (i.e., the target device) through the Wireless Medical Telemetry System communication channel based on first working power; detecting a transmission signal on a communication channel of a wireless medical telemetry system between the communication equipment F and a bedside monitor H (namely target equipment), and determining a relevant distance based on the detected transmission signal; and determining a second operating power based on the correlation distance, and then transmitting the physiological data information over the wireless medical telemetry system communication channel based on the second operating power. For the process of detecting the transmission signal on the communication channel of the wireless medical telemetry system between the communication device F and the bedside monitor H (i.e., the target device) and determining the relevant distance based on the detected transmission signal, reference may be made to the above-mentioned description of "detecting the distance between the patient wearing the communication device and the target device and determining the second operating power according to the distance", which is not repeated herein.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, detects the distance between the patient wearing the communication equipment and the target equipment, determines second working power according to the distance, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
An embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 9, where the method includes:
Wherein the measuring sensor is attachable to the relevant part of the patient's body. Wherein the measurement sensor is attachable to the relevant part of the patient's body.
In the embodiment of the present invention, at least one of the measuring sensors may be a sensor for measuring the pulse rate, the respiratory rate, the heartbeat, the body temperature and/or the blood pressure of the patient, respectively, the corresponding measuring sensor for measuring the pulse rate may be attached to the wrist or the finger of the patient, the corresponding measuring sensor for measuring the respiratory rate may be attached to the chest of the patient (e.g. near the heart) by using an electrocardiograph sensor (the respiratory rate is measured by using the impedance respiration method), the body temperature measuring sensor may be attached to the armpit, the oral cavity, or the anus of the patient, the blood pressure measuring sensor may be attached to the arm of the patient (e.g. the blood pressure measuring sensor may be a photoelectric sensor, or a combination device of an air pump and a cuff is used to perform blood pressure inflation measurement or blood pressure deflation measurement to obtain the blood pressure value), the measuring sensor for measuring the heartbeat can be attached to the related position (such as the vicinity of the heart) of the chest of the patient by utilizing the electrocardio sensor with the electrode plate, the specific attachment position can be adjusted according to the actual condition, and no adjustment is made at the position. At least one measuring sensor is adopted to acquire at least one vital sign parameter signal of a patient at a certain interval frequency or continuously, and the finally obtained vital sign parameter signal can be recorded in a digital form or a graph form, which is not limited herein.
In some embodiments of the present invention, some or all of the at least one measurement sensor may be in direct communication with a communication device on the mobile monitoring device, and may also be in direct communication with the monitor.
At least one vital sign parameter signal is processed 702 into transmittable physiological data information.
In some embodiments of the present invention, the processor (which may be on the mobile monitoring device or on the monitor) may be utilized to process the at least one vital sign parameter signal to form physiological data information, and the physiological data information may be output and displayed on a display local to the device or transmitted to a remote display via wireless transmission to be displayed and output. For example, the display local to the device may be a self-contained display on the mobile monitoring device. The remote display may be the monitor's display communicatively linked to the mobile monitoring device, or a display device on a central station, workstation.
In some embodiments of the present invention, the transmission speed may be increased by compressing the data, for example, the acquired at least one vital sign parameter signal may be compressed to obtain the corresponding transmittable physiological data information as one compressed packet, or each vital sign parameter signal may be compressed separately to obtain the transmittable physiological data information compressed packet corresponding to each vital sign parameter signal. Of course, the data information may be obtained by analyzing and processing the vital sign parameter signal. In addition, in some embodiments, the compressed packet may contain channel configuration information, patient identification information, device information (e.g., device code), and other identification information, and these identification information appended to the compressed packet may distinguish data of different patients from data transmitted in the channel, thereby facilitating centralized storage of continuous monitoring data of the same patient.
In addition, in some embodiments, the compressed packet may further include a time code for identifying the continuity of the physiological data transmission, so as to facilitate centralized storage of continuous monitoring data of the same patient.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter. The alarm information can be an alarm result obtained by comparing the preset threshold with the vital sign parameter data, and is used for representing whether the vital sign of the patient exceeds a standard range.
Wherein the communication device is wearable on the body of the patient.
For example, the entire mobile monitoring device may be worn on the patient's body, and part or all of the at least one measurement sensor may be connected to the communication device by wire or wirelessly.
In some embodiments of the present invention, the first operating power may be an initial operating power between the target device and the communication device, or may be a first operating power determined previously according to a distance between a patient wearing the communication device and the target device, that is, a historical power corresponding to a last time when the target device and the communication device were used, which is not limited herein, and is determined according to an actual application scenario. The target device can be a bedside monitor, a wireless router installed in a ward, or a wireless network access device (AP) installed in a hospital outside the ward.
In some embodiments of the present invention, the target device may send the physiological data information to the communication device through a communication channel between the target device and the communication device by using the first operating power, or the communication device may send the physiological data information to the target device through a communication channel between the target device and the communication device by using the first operating power, and of course, the physiological data information may also be obtained by the target device from the communication device actively through the communication channel between the target device and the communication device by using the first operating power, or the physiological data information may also be obtained by the communication device actively from the target device through the communication channel between the target device and the communication device by using the first operating power. Of course, in some embodiments, the communication channel may also be a signal channel relayed by the mobile monitoring device to the bedside monitor through a wireless network access device (AP).
In the embodiment of the invention, in the process of sensing the change of the communication link between the target equipment and the communication equipment, the change of the communication link between the target equipment and the communication equipment is caused due to the change of the distance between the target equipment and the patient wearing the communication equipment.
In other embodiments of the present invention, the sensing of the change in the communication link between the target device and the communication device is identified by at least one of: the data transmission distance between the target device and the communication device changes, the signal strength when data is transmitted between the target device and the communication device changes, the signal-to-noise ratio when data is transmitted between the target device and the communication device changes, whether an effective communication link between the target device and the communication device changes, and whether the packet loss rate when data is transmitted between the target device and the communication device changes. In one embodiment, the data propagation distance between the target device and the communication device is changed by using a distance measurement method, such as an infrared distance measurement method, a microwave distance measurement method, or a distance measurement method using a GPS positioning map, in which the position of the target device on the map and the position of the patient wearing the communication device are displayed on the map, and the distance measurement method such as the distance between the target device and the communication device is obtained, so as to determine whether the distance is changed. In one embodiment, whether the valid communication link between the target device and the communication device changes or not may be understood as that the valid communication link between the target device and the communication device changes into the invalid communication link or changes into the valid communication link from the invalid communication link, which may be considered as that the valid communication link between the target device and the communication device changes.
Further, herein, the signal-to-noise ratio (SNR), i.e. the ratio of useful signal strength to noise, and the packet loss rate, i.e. the statistical loss per second or erroneous data packets.
In other embodiments of the present invention, the step 704 of sensing a change in a communication link between the target device and the communication device may be implemented by the following steps:
step a1, detecting a transmission signal on the communication channel.
Step a2, determining a change in the communication link based on the detected transmission signal.
In other embodiments of the present invention, the step a2 of determining the change of the communication link based on the detected transmission signal may be implemented by the following steps: determining a change in a channel attribute quantity on the communication channel based on the detected transmission signal; correspondingly, the step 705 of determining the second operating power according to the change of the communication link may be implemented by the following steps: and determining the second working power according to the change of the channel attribute quantity.
Wherein the channel attribute quantity comprises at least one of: the signal strength when data is transmitted between the target device and the communication device, the signal to noise ratio when data is transmitted between the target device and the communication device, and the packet loss rate when data is transmitted between the target device and the communication device.
In other embodiments of the present invention, by detecting a transmission signal on a communication channel between a target device and a communication device, a change in a channel attribute quantity on the communication channel is determined based on the detected transmission signal; and, according to the change of the channel attribute quantity, can confirm the second working power, for example, the channel attribute quantity will be worsened, will increase progressively the first working power step by step to adjust to the second working power; and if the channel attribute quantity is better, the first working power is adjusted to the second working power in a step-down mode. Therefore, the second operating power can be determined based on the variation of the channel property quantity. Preferably, the determining the second operating power based on a packet loss rate when data is transmitted between the target device and the communication device includes: if the packet loss rate of data transmitted between the target equipment and the communication equipment is greater than a preset value, determining that the distance is greater than a preset distance threshold value, and increasing the power of the target equipment or the communication equipment for transmitting the physiological data information to be second power; and if the packet loss rate of the data transmitted between the target equipment and the communication equipment is less than or equal to a preset value, determining that the distance is less than a preset distance threshold value, and reducing the power of the target equipment or the communication equipment for transmitting the physiological data information to be a second power. It can be seen that the change in the communication link can be measured by the change in the amount of channel properties.
For example, in some embodiments of the present invention, if the change of the communication link between the target device and the communication device reaches a first preset standard, the first operating power is adjusted to the second operating power in a preset step; and if the change of the communication link between the target equipment and the communication equipment reaches a second preset standard, the first working power is reduced and adjusted to be a second working power according to preset steps. Therefore, a plurality of gears can be set for adjusting the working power, the power value can be adjusted step by step according to certain stepping, and the power is just enough to be useful. It can be seen that the first preset standard and the second preset standard corresponding to the change of the communication link may be measured by the first preset standard and the second preset standard corresponding to the change of the channel attribute quantity, for example, if the change of the channel attribute quantity between the target device and the communication device reaches the first preset standard, the first working power is incrementally adjusted to the second working power according to the preset step; and if the change of the channel attribute quantity between the target equipment and the communication equipment reaches a second preset standard, the first working power is reduced and adjusted to be a second working power according to preset steps. In some embodiments, if the change of the signal strength, the signal-to-noise ratio, and/or the packet loss reaches the corresponding first preset standard, the first working power is incrementally adjusted to the second working power according to preset steps; and if the change of the signal intensity, the signal to noise ratio and/or the packet loss rate reaches a second preset standard, the first working power is reduced to a second working power according to preset steps.
And 706, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
In the embodiment of the present invention, the target device may send the physiological data information to the communication device through a communication channel between the target device and the communication device by using the second operating power, or the communication device may send the physiological data information to the target device through a communication channel between the target device and the communication device by using the second operating power, and of course, the physiological data information may also be obtained by the target device from the communication device actively through the communication channel between the target device and the communication device by using the second operating power, or the physiological data information may also be obtained by the communication device actively from the target device through the communication channel between the target device and the communication device by using the second operating power. Of course, in some embodiments, the communication channel may also be a signal channel relayed by the mobile monitoring device to the bedside monitor through a wireless network access device (AP).
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, senses the change of the communication link between the target equipment and the communication equipment, determines second working power according to the change of the communication link, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the communication link between the target equipment and the communication equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment is fixed in the prior art is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, where the method may be applied to a mobile monitoring device or a target device, and the method includes:
step b1, obtaining at least one vital sign parameter signal of the patient using at least one measurement sensor.
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
Step b2, processing the at least one vital sign parameter signal into transmittable physiological data information.
And b3, transmitting the physiological data information on the communication channel between the target device and the communication device based on the first working power.
Wherein the communication device is wearable on the body of the patient.
And b4, sensing the change of the communication link between the target device and the communication device.
In the embodiment of the invention, in the process of sensing the change of the communication link between the target equipment and the communication equipment, the change of the communication link between the target equipment and the communication equipment is caused due to the change of the distance between the target equipment and the patient wearing the communication equipment.
In other embodiments of the present invention, the sensing of the change in the communication link between the target device and the communication device is identified by at least one of: the data transmission distance between the target device and the communication device changes, the signal strength when data is transmitted between the target device and the communication device changes, the signal-to-noise ratio when data is transmitted between the target device and the communication device changes, whether an effective communication link between the target device and the communication device changes, and whether the packet loss rate when data is transmitted between the target device and the communication device changes.
And b5, if the change of the communication link is within the preset range, determining a second working power according to the change of the communication link.
And b6, transmitting the physiological data information on the communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
And b7, replacing the target equipment or outputting a prompt signal when the change of the communication link exceeds a preset range. In the embodiment of the present invention, the target device may be replaced with a target device closest to the patient wearing the communication device within a preset range. The output prompt signal can be output on the target device and/or the communication device worn on the patient, the specific output form can be a text form, an acousto-optic form and/or a voice form, and in other embodiments of the invention, the output can also be in a form of adopting a mobile communication device such as a mobile phone dialing a doctor and/or the patient.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, senses the change of the communication link between the target equipment and the communication equipment, determines second working power according to the change of the communication link, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the communication link between the target equipment and the communication equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment is fixed in the prior art is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 10, where the method includes:
at step 801, at least one vital sign parameter signal of a patient is obtained using at least one measurement sensor.
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
Wherein the communication device is wearable on the body of the patient.
And step 804, monitoring the change of the communication link between the target equipment and the communication equipment in real time.
In other embodiments of the present invention, the change in the communication link between the target device and the communication device is identified by at least one of: the data transmission distance between the target device and the communication device changes, the signal strength when data is transmitted between the target device and the communication device changes, the signal-to-noise ratio when data is transmitted between the target device and the communication device changes, whether an effective communication link between the target device and the communication device changes, and whether the packet loss rate when data is transmitted between the target device and the communication device changes.
In other embodiments of the present invention, step 805 may be implemented by the following steps: and if the change of the communication link between the target equipment and the communication equipment reaches a first preset standard, the first working power is adjusted to be the second working power in an incremental mode according to a preset step, or if the change of the communication link between the target equipment and the communication equipment reaches a second preset standard, the first working power is adjusted to be the second working power in an incremental mode according to a preset step.
The first preset criterion and the second preset criterion may be one obtained by a large number of experiments, and may be a threshold value in some specific application scenarios, or a threshold value variation range, and so on.
And 806, transmitting the physiological data information on a communication channel between the target device and the communication device based on the second working power.
Wherein the second operating power is different from the first operating power.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, senses the change of the communication link between the target equipment and the communication equipment, can self-adaptively determine second working power according to the change of the communication link, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be automatically adjusted according to the change of the communication link between the target equipment and the communication equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment is fixed in the prior art is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, which can be applied to a mobile monitoring device or a target device, and is shown in fig. 11, where the method includes:
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
And step 903, sending the physiological data information to the target equipment on a first communication channel by utilizing the communication equipment according to the first transmission power.
Wherein the communication device is wearable on the body of the patient. The first operating power includes a first transmit power.
Step 904 detects a transmission signal on a second communication channel between the target device and the communication device, and determines a change in the communication link based on the detected transmission signal.
The communication bandwidths of the first communication channel and the second communication channel are different, or the communication frequency points of the first communication channel and the second communication channel are different, or the communication frequencies of the first communication channel and the second communication channel are different.
In other embodiments of the present invention, the second communication channel may specifically adopt a near field communication mode.
Wherein the second operating power comprises a second transmit power.
And step 906, transmitting the physiological data information to the target device on the first communication channel according to the second transmission power by utilizing the communication device capable of being worn on the body of the patient.
Wherein the second transmit power is different from the first transmit power.
In other embodiments of the present invention, after the mobile monitoring device performs the step 902 to process at least one vital sign parameter signal into the transmittable physiological data information, the following steps 907 and 908 are performed, and then the following steps 903 and 906 are performed:
The channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
In other embodiments of the present invention, the target device may be further adapted to transmit channel configuration information regarding the first communication channel to a communication device worn on the patient's body on a second communication channel.
Step 908 is configuring the communication device or the target device worn on the patient's body according to the channel configuration information, so that a first communication channel is established between the communication device and the target device.
Based on the foregoing embodiments, an embodiment of the present invention provides a signal transmission processing method for a mobile monitoring device, where the method may be applied to a mobile monitoring device or a target device, and the method includes:
step c1, obtaining at least one vital sign parameter signal of the patient using at least one measurement sensor.
Wherein the measuring sensor is attachable to the relevant part of the patient's body.
Step c2, processing the at least one vital sign parameter signal into transmittable physiological data information.
And c3, transmitting channel configuration information about the first communication channel on a second communication channel between the target device and the communication device.
The channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
In other embodiments of the present invention, the step c3 of transmitting the channel configuration information about the first communication channel on the second communication channel between the target device and the communication device may be implemented by the following steps: the method comprises the steps of transmitting channel configuration information about a first communication channel to the target device on a second communication channel between the target device and the communication device by using the communication device wearable on the body of the patient, or transmitting channel configuration information about the first communication channel to the communication device worn on the body of the patient on the second communication channel by using the target device.
And c4, configuring the communication equipment or the target equipment worn on the body of the patient according to the channel configuration information, so that a first communication channel is established between the communication equipment and the target equipment.
And c5, transmitting the physiological data information on a first communication channel between the target device and the communication device based on the first working power.
In other embodiments of the present invention, the physiological data information includes at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
The target device can be a bedside monitor, part or all of the at least one measuring sensor is directly in communication connection with the communication device, and part or all of the at least one measuring sensor is directly in communication connection with the bedside monitor; alternatively, the target device may be a wireless network access device disposed in the hospital area, and part or all of the at least one measurement sensor is in direct communication with the communication device. The target device is a bedside monitor or a wireless network access device, and may be determined according to an actual application scenario, which is not limited herein.
And c6, sensing the change of the communication link of the first communication channel.
And c7, determining the second working power according to the change of the communication link.
And c8, transmitting the physiological data information on the first communication channel based on the second working power.
Wherein the second operating power is different from the first operating power.
In the above embodiments, the second communication channel may be a near field communication method, such as bluetooth, infrared, etc. The channel configuration information comprises frequency point information of the first communication channel and/or patient identification information. An application scenario of a mobile monitoring device is provided based on an embodiment of the present invention, as shown in fig. 8, a communication device F and a bedside monitor H transmit channel configuration information about a wireless medical telemetry system through near-field communication methods such as bluetooth, and configure the communication device F or the bedside monitor H according to the channel configuration information, so that a first communication channel between the communication device F and the bedside monitor H (i.e., a target device) is established, that is, a wireless medical telemetry system communication channel is established, and physiological data information is transmitted between the communication device F and the bedside monitor H (i.e., the target device) through the wireless medical telemetry system communication channel based on a first working power; the method comprises the steps of sensing the change of a communication link on a communication channel of the wireless medical telemetry system between the communication equipment F and the bedside monitor H (namely target equipment), determining second working power based on the change of the communication link, and then transmitting physiological data information on the communication channel of the wireless medical telemetry system based on the second working power. Regarding sensing a change in a communication link on a communication channel of the wireless medical telemetry system between the communication device F and the bedside monitor H (i.e., the target device), the process of determining the second operating power based on the change in the communication link may be referred to as "sensing a change in a communication link between the target device and the communication device"; determining the second operating power "according to the change of the communication link, such as the descriptions of steps 704, 705, etc., will not be repeated herein.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
The signal transmission processing method of the mobile monitoring device provided by the embodiment of the invention utilizes at least one measuring sensor to obtain at least one vital sign parameter signal of a patient, processes the at least one vital sign parameter signal into transmittable physiological data information, transmits the physiological data information on a communication channel between target equipment and communication equipment based on first working power, senses the change of the communication link between the target equipment and the communication equipment, determines second working power according to the change of the communication link, and transmits the physiological data information on the communication channel between the target equipment and the communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the communication link between the target equipment and the communication equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment is fixed in the prior art is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a mobile monitoring device, which can be applied to a signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 1 to 7, and referring to fig. 13, the mobile monitoring device 10 includes: at least one first measurement sensor 1001, a first communication device 1002, a first processor 1003, a first memory 1004 and a first communication bus 1005, wherein:
at least one first measurement sensor 1001 for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor 1001, wherein the at least one first measurement sensor 1001 is attachable to an associated part of the patient's body;
a first communication device 1002 for transmitting wireless data information to a first target device physically separated from the mobile monitoring device;
a first memory 1004 configured to store an execution program;
a first communication bus 1005 configured to enable connection communication between the first processor and the first memory;
a first processor 1003 configured to execute the execution program stored in the first memory to implement the following steps:
processing at least one vital sign parameter signal into transmittable physiological data information;
transmitting physiological data information over a communication channel between the first target device and the first communication device based on the first operating power, wherein the first communication device is wearable on the body of the patient;
detecting the distance between a patient wearing the first communication equipment and the first target equipment;
determining a second working power according to the distance;
transmitting physiological data information on a communication channel between the first target device and the first communication device based on a second operating power, wherein the second operating power is different from the first operating power.
In some embodiments of the present invention, the first processor 1003 detects the distance between the patient wearing the first communication device and the first target device by:
detecting a transmission signal on a communication channel;
determining a channel attribute quantity on a communication channel based on the detected transmission signal; and the combination of (a) and (b),
and determining the distance according to the channel attribute quantity.
In some embodiments of the present invention, the determining, by the first processor 1003, the channel attribute quantity on the communication channel includes at least one of:
signal strength when data is transmitted between the first target device and the first communication device,
a signal-to-noise ratio of a signal when data is transmitted between the first target device and the first communication device, and,
and the packet loss rate when the data is transmitted between the first target device and the first communication device.
In some embodiments of the present invention, when the first processor 1003 uses the linear relationship between the distance and the working power, the second working power is determined according to the distance by the following method:
determining the second operating power as a function of the distance comprises: based on the distance, the first operating power is adjusted in a stepwise increasing or stepwise decreasing manner to the second operating power.
In some embodiments of the present invention, the first processor 1003 transmits the physiological data information on the communication channel between the first target device and the first communication device based on the first operating power, and transmits the physiological data information on the communication channel between the first target device and the first communication device based on the second operating power by:
sending physiological data information to a first target device by utilizing first communication equipment according to a first transmission power, and sending the physiological data information to the first target device by utilizing the first communication equipment according to a second transmission power; alternatively, the first and second electrodes may be,
and the first target device is used for sending the physiological data information to the first communication device according to the second transmission power.
In some embodiments of the present invention, the physiological data information transmitted by the first processor 1003 to the first target device by using the first communication device according to the first transmission power at least includes: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
In some embodiments of the present invention, the communication channel may further transmit control data, where the control data is used to control the first communication device or the mobile monitoring device to operate, or control the first communication device or the mobile monitoring device to operate synchronously with the first target device, and the first processor 1003 transmits the control data by:
transmitting control data on a communication channel between the first target device and the first communication device based on the first operating power, and,
transmitting control data on a communication channel between the first target device and the first communication device based on the second operating power,
wherein the control data is generated on the first communication device or the control data is generated on the first target device.
In some embodiments of the present invention, the first target device is a bedside monitor, part or all of the at least one first measurement sensor is directly in communication with the first communication device, and part or all of the at least one first measurement sensor is directly in communication with the bedside monitor; alternatively, the first and second electrodes may be,
the first target device is a wireless network access device arranged in the range of the hospital, and part or all of the at least one first measuring sensor is directly in communication connection with the first communication device.
In some embodiments of the present invention, the first processor 1003 determines the second operating power from the distance in the following manner:
and based on the relation between the distance and the preset distance threshold, adopting preset steps to adjust the first working power to the second working power in an incremental mode, or adopting preset steps to adjust the first working power to the second working power in an incremental mode.
In some embodiments of the present invention, the first processor 1003 transmits the physiological data information on the communication channel between the first target device and the first communication device based on the first operating power, detects the distance between the patient wearing the first communication device and the first target device, and transmits the physiological data information on the communication channel between the first target device and the first communication device based on the second operating power by:
transmitting physiological data information on a first communication channel between the first target device and the first communication device based on the first working power;
detecting a transmission signal on a second communication channel between the first target device and the first communication device, and determining a distance based on the detected transmission signal; and the combination of (a) and (b),
transmitting physiological data information over a first communication channel between the first target device and the first communication device based on the second operating power.
In some embodiments of the present invention, the first communication channel and the second communication channel of the first processor 1003 for transmitting the physiological data information have different communication bandwidths, or the first communication channel and the second communication channel have different communication frequencies.
In some embodiments of the present invention, the information transmission technology of the first communication channel of the first processor 1003 for transmitting the physiological data information is different from the information transmission technology of the second communication channel.
In some embodiments of the present invention, the first processor 1003 may further implement the following processes by executing a program:
transmitting channel configuration information on the first communication channel to the first target device on the second communication channel by using the first communication device wearable on the patient body, or transmitting channel configuration information on the first communication channel to the first communication device worn on the patient body on the second communication channel by using the first target device; and the combination of (a) and (b),
and according to the channel configuration information, configuring first communication equipment or first target equipment worn on the body of the patient, and establishing a first communication channel between the first communication equipment and the first target equipment.
The monitoring device further comprises:
the near field communication circuit can form a second communication channel with the first target equipment. Physiological data information is transmitted over a first communication channel between the target device and the communication device. For example, physiological data information is transmitted on a first communication channel between the target device and the communication device based on the first operating power, and physiological data information is transmitted on the first communication channel between the target device and the communication device based on the second operating power.
In some embodiments of the present invention, the first processor 1003 configures the first communication device or the first target device worn on the body of the patient, so that the channel configuration information established by the first communication channel between the first communication device and the first target device includes frequency point information of the first communication channel and/or patient identification information.
In some embodiments of the present invention, the first processor 1003 may further implement the following processes by executing a program:
and when the distance exceeds a preset range, replacing the first target equipment and/or outputting a prompt signal.
It should be noted that, in this embodiment, a specific implementation process of the step executed by the first processor may refer to an implementation process in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 1 to 7, and details are not described here.
According to the mobile monitoring device provided by the embodiment of the invention, at least one vital sign parameter signal of a patient is obtained by using at least one first measuring sensor, the at least one vital sign parameter signal is processed into transmittable physiological data information, the physiological data information is transmitted on a communication channel between a first target device and first communication equipment based on first working power, the distance between the patient wearing the first communication equipment and the first target device is detected, second working power is determined according to the distance, and the physiological data information is transmitted on the communication channel between the first target device and the first communication equipment based on the second working power. Therefore, the transmission power for transmitting the physiological data can be adjusted according to the change of the distance between the patient wearing the communication equipment and the first target equipment, the problem that the power of the monitoring signal transmitted by the transmitter of the monitoring equipment in the prior art is fixed is solved, and the dynamic adjustment of the power of the monitoring signal transmitted by the transmitter is realized.
Based on the foregoing embodiments, an embodiment of the present invention provides a mobile monitoring device 11, which can be applied in a signal transmission processing method of a mobile monitoring device provided in the embodiments corresponding to fig. 9 to 12, where the mobile monitoring device 11 includes: at least one second measurement sensor 1101, a second communication device 1102, a second processor 1103, a second memory 1104 and a second communication bus 1105, wherein:
at least one second measurement sensor 1101 for obtaining at least one vital sign parameter signal of the patient using the at least one second measurement sensor 1101, wherein the second measurement sensor 1101 is attachable to a relevant part of the patient's body;
a second communication device 1102 for transmitting wireless data information to a second target device physically separated from the mobile monitoring device;
a second memory 1104 configured to store an execution program;
a second communication bus 1105 configured to enable connection communication between the second processor 1103 and the second memory 1104;
a second processor 1103, configured to execute the execution program stored in the second memory 1104, so as to implement the following steps:
processing at least one vital sign parameter signal into transmittable physiological data information;
transmitting physiological data information to a second target device according to the first working power by utilizing a second communication device which can be worn on the body of the patient;
sensing the change of a communication link between the second target equipment and the second communication equipment;
determining a second operating power based on the change in the communication link; and the combination of (a) and (b),
and transmitting the physiological data information to a second target device by using a second communication device which can be worn on the body of the patient according to a second working power, wherein the second working power is different from the first working power.
In some embodiments of the invention, the second processor senses the change in the communication link between the second target device and the second communication device using one of:
the data propagation distance between the second target device and the second communication device changes,
the signal strength at the time of data transmission between the second target device and the second communication device changes,
the signal to noise ratio of the signal when transmitting data between the second target device and the second communication device changes,
whether the effective communication link between the second target device and the second communication device has changed, and
whether the packet loss rate changes when data is transmitted between the second target device and the second communication device.
In some embodiments of the present invention, the second processor 1103 determines the second operating power according to the change of the communication link by:
when the change of a communication link between the second target equipment and the second communication equipment reaches a first preset standard, the first working power is adjusted to be a second working power in an incremental mode according to preset steps;
and if the change of the communication link between the second target equipment and the second communication equipment reaches a second preset standard, the first working power is reduced and adjusted to be a second working power according to preset steps.
In some embodiments of the present invention, the second processor 1103 senses a change of the communication link between the second target device and the second communication device, and determines the second operating power according to the change of the communication link, by:
monitoring the change of the communication link between the second target device and the second communication device in real time,
and adaptively adjusting the first working power to the second working power according to the real-time change condition of the communication link.
In some embodiments of the present invention, the second processor 1103 senses the change of the communication link between the second target device and the second communication device by:
detecting a transmission signal on a communication channel; and the combination of (a) and (b),
a change in the communication link is determined based on the detected transmission signal.
In some embodiments of the present invention, the second processor 1103 determines the change of the communication link based on the detected transmission signal, and determines the second operating power according to the change of the communication link, in the following manner:
determining a change in a channel attribute quantity on the communication channel based on the detected transmission signal; and the combination of (a) and (b),
and determining the second working power according to the change of the channel attribute quantity.
In some embodiments of the present invention, the second processor 1103 determines the channel property quantity on the communication channel to include at least one of:
signal strength when data is transmitted between the second target device and the second communication device,
a signal-to-noise ratio when transmitting data between the second target device and the second communication device, and,
and the packet loss rate when the data is transmitted between the second target device and the second communication device.
In some embodiments of the present invention, the second processor 1103 employs the following manners to transmit the physiological data information on the communication channel between the second target device and the second communication device based on the first operating power, sense a change in the communication link between the second target device and the second communication device, determine the second operating power according to the change in the communication link, and transmit the physiological data information on the communication channel between the second target device and the second communication device based on the second operating power, including:
sending physiological data information to second target equipment on a first communication channel by utilizing second communication equipment according to the first transmission power; the first operating power comprises a first transmit power;
detecting a transmission signal on a second communication channel between the second target device and the second communication device, and determining a change of the communication link based on the detected transmission signal;
determining a second transmit power based on the change in the communication link; the second operating power comprises a second transmit power; and the combination of (a) and (b),
and transmitting the physiological data information to the second target device on the first communication channel according to the second transmission power by utilizing a second communication device which can be worn on the body of the patient.
In some embodiments of the present invention, the second processor 1103 determines that the communication bandwidths of the first communication channel and the second communication channel are different, or the communication frequencies of the first communication channel and the second communication channel are different.
In some embodiments of the invention, the mobile monitoring device further comprises: the near field communication circuit can form a second communication channel with the second target device.
In some embodiments of the present invention, the second processor 1103 may also implement the following processes by executing a program:
transmitting channel configuration information on the first communication channel to the second target device on the second communication channel by using the near field communication circuit wearable on the patient's body, or receiving channel configuration information on the first communication channel transmitted from the second target device on the second communication channel by using the second communication device wearable on the patient's body;
and configuring second communication equipment worn on the body of the patient according to the channel configuration information, so that a first communication channel is established between the second communication equipment and the second target equipment.
Furthermore, the second processor 1103 may further utilize a second communication device wearable on the patient's body to transmit the physiological data information to the second target device on the first communication channel according to the first working power;
sensing a change of a communication link of a first communication channel between a second target device and a second communication device;
determining a second operating power based on the change in the communication link; and the combination of (a) and (b),
and transmitting the physiological data information to the second target device on the first communication channel according to the second working power by utilizing a second communication device which can be worn on the body of the patient.
In some embodiments of the present invention, the second processor 1103 configures the second communication device worn on the patient's body such that the channel configuration information for establishing the first communication channel between the second communication device and the second target device includes frequency point information of the first communication channel and/or patient identification information.
In some embodiments of the present invention, the second processor 1103 may also implement the following processes by executing a program:
and when the distance exceeds a preset range, replacing the second target equipment or outputting a prompt signal.
In some embodiments of the present invention, the second processor 1103 senses a change in a communication link between the second target device and the second communication device, and determines the second transmission power according to the change in the communication link by:
monitoring the change of the communication link between the second target device and the second communication device in real time,
and adaptively adjusting the first working power to the second working power according to the real-time change condition of the communication link.
It should be noted that, in this embodiment, a specific implementation process of the steps executed by the second processor 1103 may refer to an implementation process in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 9 to 11, and details are not described here again.
Based on the foregoing embodiments, an embodiment of the present invention provides a monitor system 12, and referring to fig. 15, the monitor system 12 includes: the monitoring device 1201 and the mobile monitoring device 1202, wherein wireless data transmission can be realized between the monitoring device 1201 and the mobile monitoring device 1202;
the monitor 1201 includes:
a vital sign parameter measuring circuit for generating first physiological data information by using at least one vital sign parameter signal obtained by the vital sign parameter measuring circuit,
the data transceiver circuit can realize wireless data transmission related to physiological data information with the mobile monitoring equipment;
the mobile monitoring device 1202 comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to the relevant part of the patient's body;
the first communication equipment is used for transmitting wireless data transmission related to the physiological data information to the monitor;
a first memory configured to store an execution program and data;
a first communication bus configured to enable connection communication between the processor and the first memory;
a first processor for executing the execution program stored in the first memory to implement the following processes:
processing at least one vital sign parameter signal into transmittable second physiological data information;
transmitting second physiological data information to the data transceiver circuit by using a first communication device which can be worn on the body of the patient according to the first working power, or receiving first physiological data from the data transceiver circuit by using the first communication device which can be worn on the body of the patient according to the first working power;
detecting the change of the distance between the monitor and the mobile monitoring equipment, and determining a second working power according to the change of the distance, or sensing the change of a communication link between the monitor and the mobile monitoring equipment, and determining the second working power according to the change of the communication link; and the combination of (a) and (b),
and transmitting second physiological data information to the data transceiver circuit according to a second working power by using the first communication equipment which can be worn on the body of the patient, or receiving the first physiological data information from the data transceiver circuit according to the second working power by using the first communication equipment which can be worn on the body of the patient, wherein the second working power is different from the first working power.
In some embodiments of the invention, the monitor and the mobile monitoring device each further comprise: a near field communication circuit;
the method comprises the steps that a near field communication circuit of the mobile monitoring equipment is used for sending channel configuration information related to a first communication channel to a near field communication circuit of the monitor on a near field communication channel, or the near field communication circuit of the monitor is used for sending channel configuration information related to the first communication channel to the near field communication circuit of the mobile monitoring equipment on the near field communication channel, wherein a first communication channel is formed between the first communication equipment and a data transceiving circuit and is used for transmitting first physiological data information and/or second physiological data information;
and configuring the first communication equipment or the data transceiver circuit according to the channel configuration information, so that a first communication channel is established between the mobile monitoring equipment and the monitor.
It should be noted that, in the embodiment, specific implementation processes of steps executed by the monitor and the mobile monitoring device may refer to implementation processes in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 1 to 7, and are not described herein again. Further, in this embodiment, specific implementation processes of steps executed by the monitor and the mobile monitoring device may also refer to implementation processes in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 9 to 12, and are not described herein again.
Based on the foregoing embodiments, an embodiment of the present invention provides a monitor system, including: the system comprises a monitor and mobile monitoring equipment, wherein wireless data transmission can be realized between the monitor and the mobile monitoring equipment;
the mobile monitoring device comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to the relevant part of the patient's body,
a first communication device for transmitting wireless data transmission related to the physiological data information to the monitor,
a first processor for processing at least one vital sign parameter signal into transmittable second physiological data information,
sending second physiological data information to the monitor by utilizing the first communication equipment or receiving information sent by the monitor; and the number of the first and second groups,
the monitor includes:
a vital sign parameter measuring circuit for generating first physiological data information by obtaining at least one vital sign parameter signal using the vital sign parameter measuring circuit, and,
the data transceiving circuit is used for sending first physiological data information to the first communication equipment according to the first working power, and/or receiving second physiological data information from the first communication equipment according to the first working power, detecting the change of the distance between the monitor and the mobile monitoring equipment, determining second working power according to the change of the distance, sending the first physiological data information to the first communication equipment according to the second working power, and/or receiving the second physiological data information from the first communication equipment according to the second working power; alternatively, the first and second electrodes may be,
the method comprises the steps of sending first physiological data information to a first communication device according to a first working power, and/or receiving second physiological data information from the first communication device according to the first working power, sensing the change of a communication link between a monitor and a mobile monitoring device, determining a second working power according to the change of the communication link, sending the first physiological data information to the first communication device according to the second working power, and/or receiving the second physiological data information from the first communication device according to the second working power, wherein the second transmission power is different from the first transmission power.
In some embodiments of the invention, the monitor and the mobile monitoring device each further comprise: a near field communication circuit;
the method comprises the steps that a near field communication circuit of the mobile monitoring equipment is used for sending channel configuration information related to a first communication channel to a near field communication circuit of the monitor on a near field communication channel, or the near field communication circuit of the monitor is used for sending channel configuration information related to the first communication channel to the near field communication circuit of the mobile monitoring equipment on the near field communication channel, wherein a first communication channel is formed between the first communication equipment and a data transceiving circuit and is used for transmitting first physiological data information and/or second physiological data information;
and configuring the first communication equipment or the data transceiver circuit according to the channel configuration information, so that a first communication channel is established between the mobile monitoring equipment and the monitor.
It should be noted that, in the embodiment, specific implementation processes of steps executed by the monitor and the mobile monitoring device may refer to implementation processes in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 1 to 7, and are not described herein again. Further, in this embodiment, specific implementation processes of steps executed by the monitor and the mobile monitoring device may also refer to implementation processes in the signal transmission processing method of the mobile monitoring device provided in the embodiments corresponding to fig. 9 to 12, and are not described herein again.
It should be noted that, if the signal transmission processing method of the mobile monitoring device is implemented in the form of a software functional module and sold or used as a stand-alone product, it can also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Accordingly, the present application also provides a computer-readable storage medium, which stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, the steps of the signal transmission processing method of the mobile monitoring device provided by the foregoing embodiment are implemented.
The above description of the embodiments of the computer program product, the computer device and the computer storage medium is similar to the description of the above method embodiments with similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the computer program product, the computer device and the computer storage medium of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the several embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. The above-described system embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the systems or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as a removable Memory device, a Read Only Memory (ROM), a magnetic disk, or an optical disk.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computing device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (35)
1. A signal transmission processing method of a mobile monitoring device, the method comprising:
obtaining at least one vital sign parameter signal of the patient using at least one measurement sensor, wherein the measurement sensor is attachable to a relevant part of the patient's body;
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between the target device and a communication device, the communication device being wearable on the body of the patient, based on a first operating power;
detecting the distance between the patient wearing the communication equipment and the target equipment;
determining a second working power according to the distance;
transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power, wherein the second operating power is different from the first operating power.
2. The method of claim 1, wherein the detecting the distance between the patient wearing the communication device and the target device comprises:
detecting a transmission signal on the communication channel;
determining a channel attribute quantity on the communication channel based on the detected transmission signal; and the combination of (a) and (b),
and determining the distance according to the channel attribute quantity.
3. The method of claim 1, wherein the channel attribute quantity comprises at least one of:
signal strength when data is transmitted between the target device and the communication device,
a signal-to-noise ratio when data is transmitted between the target device and the communication device, and,
and the packet loss rate when the data is transmitted between the target equipment and the communication equipment.
4. The method of claim 1, wherein the distance is linear with the operating power, and/or wherein the determining a second operating power from the distance comprises: adjusting the first operating power step-up or step-down to the second operating power based on the distance.
5. The method of claim 1, wherein transmitting the physiological data information over a communication channel between the target device and the communication device based on the first operating power, and transmitting the physiological data information over the communication channel between the target device and the communication device based on the second operating power comprises:
sending the physiological data information to a target device by utilizing the communication device according to a first transmission power, and sending the physiological data information to the target device by utilizing the communication device according to a second transmission power; the first operating power comprises the first transmit power and the second operating power comprises the second transmit power; alternatively, the first and second electrodes may be,
and the target equipment is utilized to send the physiological data information to the communication equipment according to the first transmission power, and the target equipment is utilized to send the physiological data information to the communication equipment according to the second transmission power.
6. The method of claim 1, wherein the physiological data information comprises at least: one of vital sign parameter data, alarm information about the vital sign parameter, and statistical analysis data about the vital sign parameter.
7. The method of claim 1, wherein control data is further transmittable over the communication channel, the control data being used to control the operation of the mobile monitoring device or to control the synchronous operation of the mobile monitoring device and the target device, the method further comprising:
transmitting the control data over the communication channel between the target device and the communication device based on the first operating power, and,
transmitting the control data over the communication channel between the target device and the communication device based on the second operating power,
wherein the control data is generated on the communication device or the control data is generated on the target device.
8. The method of claim 1, wherein the target device is a bedside monitor, part or all of the at least one measurement sensor is in direct communication with the communication device, and part or all of the at least one measurement sensor is in direct communication with the bedside monitor; alternatively, the first and second electrodes may be,
the target device is a wireless network access device arranged in the hospital range, and part or all of the at least one measuring sensor is directly in communication connection with the communication device.
9. The method of claim 1, wherein determining the second operating power based on the distance comprises:
and based on the relation between the distance and a preset distance threshold, adopting preset steps to adjust the first working power to the second working power in an incremental mode, or adopting preset steps to adjust the first working power to the second working power in an incremental mode.
10. The method of claim 1, wherein transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, detecting a distance between a patient wearing the communication device and the target device, and transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power comprises:
transmitting the physiological data information on a first communication channel between the target device and the communication device based on the first working power;
detecting a transmission signal on a second communication channel between the target device and the communication device, and determining the distance based on the detected transmission signal; and the combination of (a) and (b),
transmitting the physiological data information over the first communication channel between the target device and the communication device based on a second operating power.
11. The method of claim 10, wherein the first communication channel and the second communication channel have different communication bandwidths, or the first communication channel and the second communication channel have different communication frequencies.
12. The method of claim 10, wherein the information transmission technology of the first communication channel is different from the information transmission technology of the second communication channel.
13. The method of claim 1, wherein transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, detecting a distance between a patient wearing the communication device and the target device, and transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power comprises:
transmitting the physiological data information on a first communication channel between the target device and the communication device based on the first working power;
detecting a transmission signal on a first communication channel between the target device and the communication device, and determining the distance based on the detected transmission signal; and the combination of (a) and (b),
transmitting the physiological data information over the first communication channel between the target device and the communication device based on a second operating power;
the method further comprises the following steps:
transmitting channel configuration information about the first communication channel to a target device on a second communication channel between the target device and a communication device by using a communication device wearable on the body of a patient, or transmitting channel configuration information about the first communication channel to the communication device worn on the body of the patient on the second communication channel by using the target device; and the combination of (a) and (b),
and configuring the communication equipment worn on the body of the patient or the target equipment according to the channel configuration information so as to establish the first communication channel between the communication equipment and the target equipment.
14. The method of claim 10, wherein the second communication channel is near field communication.
15. The method according to claim 13, wherein the channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
16. The method of claim 1, further comprising:
and when the distance exceeds a preset range, replacing the target equipment and/or outputting a prompt signal.
17. A signal transmission processing method of a mobile monitoring device, the method comprising:
obtaining at least one vital sign parameter signal of a patient using at least one measurement sensor, wherein the measurement sensor is attachable to a relevant part of the patient's body;
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between the target device and a communication device, the communication device being wearable on the body of the patient, based on a first operating power;
sensing the change of a communication link between the target equipment and the communication equipment;
determining a second working power according to the change of the communication link; and the combination of (a) and (b),
transmitting the physiological data information over the communication channel between the target device and the communication device based on a second operating power, wherein the second operating power is different from the first operating power.
18. The method of claim 17, wherein sensing the change in the communication link between the target device and the communication device is identified using at least one of:
the data transmission distance between the target equipment and the communication equipment is changed;
the signal intensity changes when data are transmitted between the target device and the communication device;
the signal-to-noise ratio of the signal when the data is transmitted between the target device and the communication device changes;
whether an effective communication link between the target device and the communication device changes or not; and
whether the packet loss rate changes when data is transmitted between the target device and the communication device.
19. The method of claim 17, wherein determining the second operating power based on the change in the communication link comprises:
when the change of the communication link between the target equipment and the communication equipment reaches a first preset standard, the first working power is adjusted to be a second working power in an incremental mode according to preset steps;
and if the change of the communication link between the target equipment and the communication equipment reaches a second preset standard, the first working power is reduced to a second working power according to preset steps.
20. The method of claim 17, wherein sensing a change in a communication link between the target device and the communication device and determining the second operating power based on the change in the communication link comprises:
monitoring the change of the communication link between the target equipment and the communication equipment in real time,
and adaptively adjusting the first working power to the second working power according to the real-time change condition of the communication link.
21. The method of claim 17, wherein sensing the change in the communication link between the target device and the communication device comprises:
detecting a transmission signal on the communication channel; and the combination of (a) and (b),
determining a change in the communication link based on the detected transmission signal.
22. The method of claim 21, wherein determining a change in the communication link based on the detected transmission signal and determining a second operating power based on the change in the communication link comprises:
determining a change in a channel attribute quantity on the communication channel based on the detected transmission signal; and the combination of (a) and (b),
and determining the second working power according to the change of the channel attribute quantity.
23. The method of claim 22, wherein the channel attribute quantity comprises at least one of:
signal strength when data is transmitted between the target device and the communication device,
a signal-to-noise ratio when data is transmitted between the target device and the communication device, and,
and the packet loss rate when the data is transmitted between the target equipment and the communication equipment.
24. The method of claim 17, wherein transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, sensing a change in a communication link between the target device and the communication device, determining a second operating power based on the change in the communication link, and transmitting the physiological data information over the communication channel between the target device and the communication device based on the second operating power comprises:
sending the physiological data information to target equipment on a first communication channel by utilizing the communication equipment according to the first transmission power; the first operating power comprises the first transmit power;
detecting a transmission signal on a second communication channel between the target device and the communication device, and determining a change in a communication link based on the detected transmission signal;
determining a second transmit power based on the change in the communication link; the second operating power comprises the second transmit power; and the combination of (a) and (b),
and transmitting the physiological data information to the target equipment on a first communication channel according to the second transmission power by utilizing communication equipment capable of being worn on the body of the patient.
25. The method of claim 24, wherein the first communication channel and the second communication channel have different communication bandwidths, or the first communication channel and the second communication channel have different communication frequencies.
26. The method of claim 17, wherein transmitting the physiological data information over a communication channel between a target device and a communication device based on a first operating power, sensing a change in a communication link between the target device and the communication device, determining a second operating power based on the change in the communication link, and transmitting the physiological data information over the communication channel between the target device and the communication device based on the second operating power comprises:
transmitting the physiological data information over a first communication channel between the target device and the communication device based on a first operating power,
sensing a change in a communication link of a first communication channel between the target device and the communication device,
determining a second operating power based on the change in the communication link, and,
transmitting the physiological data information on the first communication channel based on a second working power;
the method further comprises the following steps:
transmitting channel configuration information about a first communication channel to a target device on a second communication channel between the target device and a communication device by using a communication device wearable on a patient body, or transmitting channel configuration information about the first communication channel to the communication device worn on the patient body on the second communication channel by using the target device; and the combination of (a) and (b),
and configuring the communication equipment worn on the body of the patient or the target equipment according to the channel configuration information so as to establish the first communication channel between the communication equipment and the target equipment.
27. The method of claim 24 or 26, wherein the second communication channel is a near field communication.
28. The method according to claim 26, wherein the channel configuration information comprises frequency point information of the first communication channel and/or patient identification information.
29. The method of claim 17, further comprising:
and when the change of the communication link exceeds a preset range, replacing the target equipment or outputting a prompt signal.
30. A mobile monitoring device, characterized in that the monitoring device comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
the first communication equipment transmits wireless data information to first target equipment which is physically separated from the mobile monitoring equipment;
a first memory configured to store an execution program;
a first communication bus configured to enable connection communication between the first processor and the first memory;
a first processor for executing the execution program stored in the first memory to implement the steps of:
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information over a communication channel between a first target device and a first communication device based on a first operating power, wherein the first communication device is wearable on the body of the patient;
detecting the distance between the patient wearing the first communication equipment and the first target equipment;
determining a second working power according to the distance;
transmitting the physiological data information over the communication channel between the first target device and the first communication device based on a second operating power, wherein the second operating power is different from the first operating power.
31. A mobile monitoring device, comprising:
at least one second measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one second measurement sensor, wherein the second measurement sensor is attachable to the relevant part of the patient's body;
a second communication device for transmitting wireless data information to a second target device physically separated from the mobile monitoring device;
a second memory configured to store an execution program;
a second communication bus configured to enable connection communication between the second processor and the second memory;
a second processor for executing the execution program stored in the second memory to implement the steps of:
processing the at least one vital sign parameter signal into transmittable physiological data information;
transmitting the physiological data information to a second target device according to a first working power by utilizing a second communication device which can be worn on the body of the patient;
sensing a change of a communication link between the second target device and the second communication device;
determining a second operating power according to the change of the second communication link; and the combination of (a) and (b),
and transmitting the physiological data information to the second target device by utilizing a second communication device which can be worn on the body of the patient according to a second working power, wherein the second working power is different from the first working power.
32. A monitor system, the system comprising: the system comprises a monitor and mobile monitoring equipment, wherein wireless data transmission can be realized between the monitor and the mobile monitoring equipment;
the monitor includes:
a vital sign parameter measuring circuit for generating first physiological data information by using at least one vital sign parameter signal obtained by the vital sign parameter measuring circuit,
the data transceiver circuit can realize wireless data transmission related to physiological data information with the mobile monitoring equipment;
the mobile monitoring device comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
a first communication device for transmitting wireless data transmission related to physiological data information to the monitor;
a first memory configured to store an execution program and data;
a first communication bus configured to enable connection communication between the first processor and the first memory;
a first processor for executing the execution program stored in the first memory to implement the following processes:
processing the at least one vital sign parameter signal into transmittable second physiological data information;
transmitting the second physiological data information to the data transceiver circuit by using the first communication device wearable on the patient body according to a first working power, or receiving the first physiological data from the data transceiver circuit by using the first communication device wearable on the patient body according to the first working power;
detecting the change of the distance between the monitor and the mobile monitoring equipment, and determining a second working power according to the change of the distance, or sensing the change of a communication link between the monitor and the mobile monitoring equipment, and determining the second working power according to the change of the communication link; and the combination of (a) and (b),
and the first communication equipment which can be worn on the body of the patient is used for transmitting the second physiological data information to the data transceiver circuit according to a second working power, or the first communication equipment which can be worn on the body of the patient is used for receiving the first physiological data information from the data transceiver circuit according to a second working power, wherein the second working power is different from the first working power.
33. The monitor system of claim 32, wherein the monitor and the mobile monitoring device each further comprise: a near field communication circuit;
the method comprises the steps that a near-field communication circuit of the mobile monitoring equipment is utilized to send channel configuration information related to a first communication channel to a near-field communication circuit of the monitor on a near-field communication channel, or the near-field communication circuit of the monitor is utilized to send the channel configuration information related to the first communication channel to the near-field communication circuit of the mobile monitoring equipment on the near-field communication channel, wherein the first communication channel is formed between the first communication equipment and a data receiving and sending circuit and is used for transmitting first physiological data information and/or second physiological data information;
and configuring the first communication equipment or the data transceiver circuit according to the channel configuration information, so that the first communication channel is established between the mobile monitoring equipment and the monitor.
34. A monitor system, the system comprising: the system comprises a monitor and mobile monitoring equipment, wherein wireless data transmission can be realized between the monitor and the mobile monitoring equipment;
the mobile monitoring device comprises:
at least one first measurement sensor for obtaining at least one vital sign parameter signal of the patient using the at least one first measurement sensor, wherein the first measurement sensor is attachable to a relevant part of the patient's body;
a first communication device for transmitting wireless data transmission related to physiological data information to the monitor;
a first processor for processing said at least one vital sign parameter signal into transmittable second physiological data information;
sending second physiological data information to the monitor by using the first communication equipment, or receiving information sent by the monitor; and the number of the first and second groups,
the monitor includes:
the vital sign parameter measuring circuit is used for obtaining at least one vital sign parameter signal and generating first physiological data information; and the combination of (a) and (b),
a data transceiver circuit, configured to send the first physiological data information to the first communication device according to a first working power, and/or receive the second physiological data information from the first communication device according to the first working power, detect a change in a distance between the monitor and the mobile monitoring device, determine a second working power according to the change in the distance, send the first physiological data information to the first communication device according to the second working power, and/or receive the second physiological data information from the first communication device according to the second working power; alternatively, the first and second electrodes may be,
sending the first physiological data information to the first communication equipment according to a first working power, and/or receiving the second physiological data information from the first communication equipment according to the first working power, sensing the change of a communication link between a monitor and mobile monitoring equipment, determining a second working power according to the change of the communication link, sending the first physiological data information to the first communication equipment according to the second working power, and/or receiving the second physiological data information from the first communication equipment according to the second working power;
wherein the second transmit power is different from the first transmit power.
35. The monitor system of claim 34, wherein the monitor and mobile monitoring device each further comprise: a near field communication circuit;
the method comprises the steps that a near-field communication circuit of the mobile monitoring equipment is utilized to send channel configuration information related to a first communication channel to a near-field communication circuit of the monitor on a near-field communication channel, or the near-field communication circuit of the monitor is utilized to send the channel configuration information related to the first communication channel to the near-field communication circuit of the mobile monitoring equipment on the near-field communication channel, wherein the first communication channel is formed between the first communication equipment and a data receiving and sending circuit and is used for transmitting first physiological data information and/or second physiological data information;
and configuring the first communication equipment or the data transceiver circuit according to the channel configuration information, so that the first communication channel is established between the mobile monitoring equipment and the monitor.
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