CN115670499A - Method and device for detecting physiological sound collection position, terminal device and medium - Google Patents
Method and device for detecting physiological sound collection position, terminal device and medium Download PDFInfo
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Abstract
The invention discloses a method and a device for detecting a physiological sound acquisition position, terminal equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring a physiological sound acquisition instruction, and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction; determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound; based on the physiological sound optimal acquisition location, triggering a location correction instruction for the wearable device to remind the user to move the wearable device to the physiological sound optimal acquisition location. The invention can determine the optimal collection position of the physiological sound, thereby realizing high-quality physiological sound data collection.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a method and a device for detecting a physiological sound collecting position, terminal equipment and a computer readable storage medium.
Background
Along with people attach importance to self health condition, various wearable devices capable of achieving the body health data acquisition function are continuously emerged, so that a user can directly utilize the wearable devices to perform self diagnosis.
For example, the user can utilize the smart watch of wearing to gather and detect parameters such as heart rate, blood pressure, pulse, heart sound or lung sound.
However, since the non-professional medical staff cannot place the wearable product at a proper collection position when the user collects the body function parameters by using the wearable product, the collected data may have problems of poor signals, more noise and the like, and even may collect invalid data.
Disclosure of Invention
The invention mainly aims to provide a method and a device for detecting a physiological sound collecting position, a terminal device and a computer readable storage medium, aiming at determining the optimal collecting position of physiological sound and further realizing high-quality physiological sound data collection.
In order to achieve the above object, the present invention provides a method for detecting a physiological sound collecting position, the method comprising the steps of:
acquiring a physiological sound acquisition instruction, and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction;
determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound;
based on the optimal physiological sound collection position, triggering a position correction instruction aiming at the wearable device to remind a user to move the wearable device to the optimal physiological sound collection position.
Optionally, the step of acquiring a physiological tone signal of the wearable device end user based on the physiological tone acquisition instruction includes:
based on the physiological sound collection instruction, through a physiological sound collection module in the wearable device collects the physiological sound signal of the wearable device end user, wherein the physiological sound collection module comprises a sensor array, the sensor array comprises a plurality of sensor bone conduction sensors, and the bone conduction sensors are located at different positions of the wearable device respectively.
Optionally, the wearable device is a wrist band device, the wrist band device includes a watchband and a watch body, and the plurality of bone conduction sensors are respectively located at different positions of the watchband.
Optionally, after the step of triggering a position correction instruction for the wearable device based on the optimal physiological sound collection position, the method further includes:
determining, by a motion detection module in the wearable device, whether the wearable device end user has moved the wearable device to the physiological sound optimal acquisition location;
if yes, executing physiological sound acquisition operation at the optimal physiological sound acquisition position;
if not, triggering a corresponding position adjusting instruction according to the real-time position of the wearable device so as to remind a user to adjust the position of the wearable device.
Optionally, after the step of acquiring the physiological sound acquiring instruction, the method further includes:
detecting whether the wearable device is in a wearing state;
if the wearable equipment is in a wearing state, acquiring a physiological sound signal of a user at the end of the wearable equipment based on the physiological sound acquisition instruction;
if the wearable device is not worn, a wearing instruction is triggered through a display module or a voice module of the wearable device so as to remind an end user of the wearable device to wear the wearable device.
Optionally, after the step of triggering a position correction instruction for the wearable device based on the optimal physiological sound collection position, the method further includes:
and performing character display, schematic diagram display or voice playing on the position correction instruction through a display module or a voice module in the wearable device so as to remind an end user of the wearable device to move the wearable device to the optimal acquisition position.
Optionally, after the step of obtaining a physiological sound collecting instruction and collecting a physiological sound signal of the end user of the wearable device based on the physiological sound collecting instruction, the method further includes:
if the physiological sound signals of the wearable device end user are not acquired within a preset time period, an acquisition error-reporting reminder is triggered through a display module or a voice module in the wearable device, so that the wearable device end user is reminded to adjust the acquisition position of the physiological sound signals.
Optionally, the step of determining the acquisition position corresponding to the maximum signal strength of the physiological sound signal includes:
and determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal through a physiological sound analysis module of the wearable device.
In order to achieve the above object, the present invention further provides a device for detecting a physiological sound collecting position, including:
the acquisition module is used for acquiring a physiological sound acquisition instruction and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction;
the determining module is used for determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal and taking the acquisition position as the optimal acquisition position of the physiological sound;
a triggering module, configured to trigger a location correction instruction for the wearable device based on the optimal physiological sound collection location, so as to remind a user to move the wearable device to the optimal physiological sound collection location.
In order to achieve the above object, the present invention further provides a terminal device, which includes a memory, a processor and a detection program of a physiological sound collecting position stored in the memory and running on the processor, wherein the detection program of a physiological sound collecting position realizes the steps of the detection method of a physiological sound collecting position as described above when executed by the processor.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, wherein a detection program of a physiological sound collection position is stored in the computer readable storage medium, and when the detection program of the physiological sound collection position is executed by a processor, the steps of the detection method of the physiological sound collection position are realized.
To achieve the above object, the present invention also provides a computer program product, which comprises a computer program, when being executed by a processor, the computer program implementing the steps of the method for detecting a physiological sound collection position as described above.
The invention provides a method and a device for detecting a physiological sound acquisition position, terminal equipment, a computer readable storage medium and a computer program product, wherein a physiological sound acquisition instruction is acquired, and a physiological sound signal of a wearable equipment end user is acquired based on the physiological sound acquisition instruction; determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound; based on the optimal physiological sound collection position, triggering a position correction instruction aiming at the wearable device to remind a user to move the wearable device to the optimal physiological sound collection position.
Compared with the prior art that the user cannot accurately measure the physiological sound data, in the invention, after the wearable device collects the physiological sound signal of the wearable device end user, the collection position corresponding to the strongest signal intensity of the signal is determined according to the physiological sound signal, and the collection position is used as the optimal physiological sound collection position to be sent to the wearable device end user, so as to remind the user to move the wearable device to the optimal physiological sound collection position to collect the physiological sound signal and perform subsequent data processing and other operations. Therefore, after the optimal physiological sound acquisition position is determined, the wearable device end user is guided to place the wearable device at the optimal physiological sound acquisition position by triggering the corresponding position correction instruction, so that the quality of the physiological sound signal acquired by the wearable device is improved, the acquired physiological sound signal is used for subsequent user body health detection, the acquisition of invalid physiological sound signals caused by improper user operation is avoided, the complex operation of the user during physiological sound acquisition is simplified, the convenient acquisition of the physiological sound signals is realized, and the user experience is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a first process of an embodiment of a method for detecting a physiological sound collecting location according to the present invention;
FIG. 3 is a schematic diagram of an integrated module of a smart watch according to an embodiment of a method for detecting a physiological sound collecting location according to the present invention;
FIG. 4-1 is a first schematic view of a watchband integration module according to an embodiment of a method for detecting a physiological sound collection location of the present invention;
FIG. 4-2 is a second schematic view of a watchband integration module according to an embodiment of a method for detecting a physiological sound collection position of the present invention;
fig. 4-3 are third schematic views of a watchband integration module according to an embodiment of a physiological sound collection position detection method of the present invention;
4-4 are fourth schematic diagrams of a watchband integration module according to an embodiment of the method for detecting a physiological sound collecting position of the present invention;
FIGS. 4 to 5 are fifth schematic views of a watchband integration module according to an embodiment of a method for detecting a physiological sound collection position of the present invention;
FIGS. 4 to 6 are sixth schematic views of a watchband integration module according to an embodiment of a method for detecting a physiological sound collection position of the present invention;
fig. 5 is a schematic view illustrating a smart watch wearing according to an embodiment of the method for detecting a physiological sound collection position of the present invention;
FIG. 6 is a third flowchart illustrating a method for detecting a physiological sound collecting location according to an embodiment of the present invention;
FIG. 7 is a fourth flowchart illustrating a physiological sound collecting location detecting method according to an embodiment of the present invention;
fig. 8 is a functional module diagram of an embodiment of the intelligent furniture control device according to the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal device in the embodiment of the invention can be wearable devices such as a smart watch, a bracelet, a ring and the like, and can also be a positioner, a mobile phone, a tablet computer and the like.
As shown in fig. 1, the terminal device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001 described previously.
Those skilled in the art will appreciate that the device configuration shown in fig. 1 does not constitute a limitation of the detection device of the physiological sound acquisition location and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a kind of computer storage medium, may include therein an operation, a network communication module, a user interface module, and a detection program of a physiological sound collection position. The operations are the procedures for managing and controlling the hardware and software resources of the device, the detection procedures for supporting the physiological sound collection positions, and the execution of other software or procedures. In the device shown in fig. 1, the user interface 1003 is mainly used for data communication with a client; the network interface 1004 is mainly used for establishing communication connection with a server; and the processor 1001 may be configured to call the detection program of the physiological sound collection position stored in the memory 1005, and perform the following operations:
acquiring a physiological sound acquisition instruction, and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction;
determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound;
based on the physiological sound optimal acquisition position, triggering a position correction instruction for the wearable device to remind the user to move the wearable device to the physiological sound optimal acquisition position.
Further, the processor 1001 may be configured to call a detection program of the physiological sound collection position stored in the memory 1005, and perform the following operations:
gather the instruction based on physiological sound, gather wearable equipment end user's physiological sound signal through the physiological sound collection module in the wearable equipment, wherein, include sensor array in the physiological sound collection module, contain a plurality of bone conduction sensors in sensor array, a plurality of bone conduction sensors are located the different positions of wearable equipment respectively.
Further, after the step of triggering a position correction instruction for the wearable device based on the optimal physiological sound collection position, the processor 1001 may be configured to call a detection program of the physiological sound collection position stored in the memory 1005, and perform the following operations:
detecting whether a wearable device end user moves the wearable device to a physiological sound optimal collection position or not in real time through a motion detection module in the wearable device;
if yes, executing physiological sound acquisition operation at the optimal physiological sound acquisition position;
if not, triggering a corresponding position adjusting instruction according to the real-time position of the wearable device so as to remind a user to adjust the position of the watchband of the wearable device.
Further, after the step of acquiring the physiological sound collection instruction, the processor 1001 may be configured to call a detection program of the physiological sound collection position stored in the memory 1005, and perform the following operations:
detecting whether the wearable equipment is in a wearing state;
if the wearable equipment is in a wearing state, executing a step of acquiring a physiological sound signal of a user at the end of the wearable equipment based on a physiological sound acquisition instruction;
if the wearable device is not worn, a wearing instruction is triggered through a display module or a voice module in the wearable device to remind a user of the wearable device to wear the smart watch.
Further, after the step of triggering a position correction instruction for the wearable device based on the optimal physiological sound acquisition position, the processor 1001 may be configured to invoke a detection procedure of the physiological sound acquisition position stored in the memory 1005 and perform the following operations:
through display module or voice module in the wearable equipment, carry out characters show, schematic diagram show or pronunciation broadcast with the position correction instruction to remind intelligent wrist-watch end user to remove the watchband of intelligent wrist-watch to the best collection position.
Further, after the step of obtaining a physiological sound collecting instruction and collecting a physiological sound signal of the wearable device end user based on the physiological sound collecting instruction, the processor 1001 may be configured to call a detection program of a physiological sound collecting position stored in the memory 1005, and perform the following operations:
if the physiological sound signals of the wearable device user are not collected within the preset time period, the collection error-reporting reminding is triggered through a display module or a voice module in the wearable device, so that the wearable device end user is reminded to adjust the collection position of the physiological sound signals.
Further, the processor 1001 may be configured to invoke a detection program of the physiological sound collecting location stored in the memory 1005 and perform the following operations:
and determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal through a physiological sound analysis module in the wearable equipment.
Referring to fig. 2, fig. 2 is a schematic flow chart of a method for detecting a physiological sound collecting position according to a first embodiment of the present invention.
While a logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in an order different from that shown or described herein.
Since organs such as heart, lung, intestine, etc. of a human body constantly move and constantly emit various acoustic signals, these signals may be referred to as physiological sounds, which include, but are not limited to, heart sounds and lung sounds in the present embodiment.
When a general user uses terminal equipment such as wearable equipment to perform self-checking on physiological sounds such as cardiopulmonary sounds, due to the fact that necessary guidance for equipment operation is lacked, the user cannot find a correct testing position to perform physiological sound detection, quality problems such as high noise, weak signal strength and the like of a measured physiological sound signal are caused, and accuracy of subsequent user body health assessment is affected.
Therefore, the invention provides a method for detecting the physiological sound collecting position, which can be applied to portable and easy-to-operate terminal equipment and assists a user to determine the optimal physiological sound collecting position and then collect a physiological sound signal so as to collect a high-quality physiological sound signal.
In an embodiment, when the wearable device is specifically a wrist band device such as a smart watch, as shown in fig. 3, a main control chip for executing a detection method of a physiological sound collection position and each functional module performing data transmission with the chip are integrated in a watch body of the smart watch, and in this embodiment, at least the following functional modules are integrated: the device comprises a physiological sound analysis module, a voice module (comprising a loudspeaker and the like), a motion sensing module (comprising an accelerometer and/or a gyroscope), a communication module (comprising one or more of cellular communication, wiFi communication, bluetooth communication and other wireless communication), a memory, a battery, a power supply management module, a screen display and touch module and a key module.
In addition, the contact area generated by the watchband of the intelligent watch is larger, and the physiological sound acquisition module is further integrated on the watchband of the intelligent watch and used for acquiring physiological sound signals of the user at the end of the intelligent watch. Specifically, the physiological sound collection module (in this embodiment, the physiological sound collection module may be integrated by using a Flexible Printed Circuit (FPC) or a Printed Circuit Board (PCB)) is embedded into the watch band by an insert molding process. The physiological sound acquisition module adopts a bone conduction sensor array, the array comprises at least 2 bone conduction sensors, and the bone conduction sensors are positioned at different positions of the watchband, for example, the bone conduction sensors can be positioned at the position of the watchband close to the inner side of the wrist of the user, so that the user can measure corresponding physiological sound signals only by tightly attaching the watchband at the inner side of the wrist to the chest, and the arrangement mode of the bone conduction sensors is not specifically limited in the embodiment. In addition, the physiological sound acquisition module of the watchband comprises a multi-channel analog-to-digital conversion chip which is responsible for synchronously acquiring original physiological sound signals output by the multi-channel bone conduction sensors, carrying out analog-to-digital conversion on the original physiological sound signals to obtain corresponding electric signals, and further transmitting the electric signals to the watch body of the intelligent watch so as to process the electric signals through the physiological sound analysis module in the watch body of the intelligent watch. The watchband is exposed out of the physiological sound acquisition module and is connected with an external connecting electrode at the contact part between the watchband and the watch body through the elastic sheet. In addition, a motion sensing module (including an accelerometer and/or gyroscope) is integrated into the wristband to detect in real time where the wristband is located.
Specifically, for example, as shown in fig. 4-1 to 4-6, small squares in the integrated manner of the bone conduction sensors in the physiological sound data acquisition module represent the bone conduction sensors, and circles represent wearing holes on the watchband, so that the user can adjust the tightness of wearing the smart watch. In this embodiment, the number and arrangement of the bone conduction sensors are not specifically limited, except for the above listed arrangement, in this embodiment, on the basis of being able to collect the physiological sound signal of the user, the number and arrangement of the bone conduction sensors with the lowest cost and the best quality of the collected physiological sound signal are used as the standard.
In addition, as shown in fig. 5, in the present invention, before the smart watch is used to detect the physiological sound signal, the smart watch end user needs to wear the smart watch correctly, and then the watchband of the smart watch is placed at the position of the thoracic cavity, so as to obtain the physiological sound signal of the smart watch end user by using the physiological sound collection module in the watchband.
Based on the above hardware structure of the smart watch, a method for detecting a physiological sound collection position is provided, and the smart watch is used as an execution main body for executing the method, and it can be understood that the method for detecting a physiological sound collection position in the present invention is suitable for detecting a collection position of a heart sound, a lung sound, or other forms of biological sounds, and is not particularly limited in this embodiment.
Specifically, the method for detecting the physiological sound collecting position in the embodiment includes the following steps:
step S10, acquiring a physiological sound acquisition instruction, and acquiring a physiological sound signal of a user at the end of the wearable device based on the physiological sound acquisition instruction;
it should be noted that, in this embodiment, when the wearable device is a smart watch, if the user needs to detect the current biological sound state, the biological sound collection instruction may be triggered through a functional component of the smart watch, such as an entity functional key or a corresponding virtual functional key on a display screen of the smart watch. In addition, as shown in fig. 5, after triggering the biological sound collection instruction, the user needs to move the watchband of the smart watch worn to the chest position, so that the watchband of the smart watch is close to the chest position.
So, the intelligence wrist-watch will utilize integrated physiology sound collection module in the intelligence wrist-watch watchband after receiving above-mentioned biological sound collection instruction, gathers the biological tone signal of intelligence wrist-watch end user chest position department.
In an embodiment, in addition to the physiological sound signal acquiring method shown in fig. 5, the user may also hold the smart watch, and the watchband of the smart watch includes a part of the physiological sound acquiring module, which is tightly attached to the position where signal acquisition is required to acquire the physiological sound.
Step S20, determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound;
after acquiring the physiological sound signal, the smart watch further determines the maximum signal intensity of the physiological sound signal according to the signal intensity of the physiological sound signal, acquires an acquisition position corresponding to the maximum signal intensity, and takes the acquisition position as the optimal physiological sound acquisition position for a user to acquire the physiological sound signal at the optimal physiological sound acquisition position.
Further, in the step S20, "determining the acquisition position corresponding to the maximum signal strength of the physiological sound signal" may include:
step S201, determining, by a physiological sound analysis module of the wearable device, an acquisition position corresponding to a maximum signal intensity of the physiological sound signal.
After receiving the collected physiological sound signals, the intelligent watch analyzes and processes the physiological sound signals by using a physiological sound analysis module integrated in the intelligent watch, and then determines a collection position corresponding to the maximum signal intensity of the physiological sound signals.
And S30, triggering a position correction instruction aiming at the wearable device based on the optimal physiological sound acquisition position to remind a user to move the wearable device to the optimal physiological sound acquisition position.
After the optimal physiological sound collection position is determined, the intelligent watch triggers a corresponding position correction instruction based on the optimal physiological sound collection position so as to remind a user of failing to collect a physiological sound signal with the best quality at the current physiological sound collection position through the position correction instruction, and guide the user to move a watchband of the intelligent watch to the optimal physiological sound collection position.
In another embodiment, after acquiring the acquisition position corresponding to the maximum signal intensity of the physiological sound signal, if it is detected that the current acquisition position is the acquisition position corresponding to the maximum signal intensity of the physiological sound signal, the smart watch does not send a position correction instruction, but sends an acquisition position correction success instruction, and starts to perform subsequent operations such as acquisition, analysis and processing of the physiological sound signal.
In this embodiment, the smart watch collects physiological sound signals at the chest position of the smart watch end user. After the intelligent watch collects the physiological sound signal, the maximum signal intensity of the physiological sound signal is further determined according to the signal intensity of the physiological sound signal, the collection position corresponding to the maximum signal intensity is obtained, and the collection position is used as the optimal collection position of the physiological sound. And then triggering a corresponding position correction instruction based on the optimal physiological sound acquisition position so as to remind a user to move the intelligent watch to the optimal physiological sound acquisition position through the position correction instruction.
Compared with the prior art that the user cannot accurately measure the physiological sound data, in the invention, after the physiological sound signal of the user at the end of the intelligent watch is collected by the intelligent watch, the collecting position corresponding to the strongest signal intensity of the signal is determined according to the physiological sound signal, and the collecting position is sent to the user at the end of the intelligent watch as the optimal collecting position of the physiological sound, so as to remind the user to move the intelligent watch to the optimal collecting position of the physiological sound for collecting the physiological sound signal, subsequently processing data and other operations. Therefore, after the optimal physiological sound collection position is determined, the intelligent watch end user is guided to place the intelligent watch at the optimal physiological sound collection position through the triggered position correction instruction, so that the quality of the physiological sound signals collected by the intelligent watch is improved, the collected physiological sound signals are used for subsequent body health detection of the user, collection of invalid physiological sound signals caused by improper operation of the user is avoided, the operation complexity of the user in physiological sound collection is reduced, and the user experience is greatly improved.
Further, based on the first embodiment of the detection of the physiological sound collection position of the present invention, a second embodiment of the detection of the physiological sound collection position of the present invention is proposed.
In this embodiment, in the step S10, the "acquiring, by the wearable device, the physiological sound signal of the end user of the wearable device" may include:
step S101, acquiring a physiological sound signal of a wearable device end user through a physiological sound acquisition module of the wearable device based on the physiological sound acquisition instruction, wherein the physiological sound acquisition module comprises a sensor array, the sensor array comprises a plurality of sensor bone conduction sensors, and the plurality of bone conduction sensors are respectively located at different positions of the wearable device.
After the intelligent watch acquires the physiological sound acquisition instruction, the physiological sound acquisition module of the wearable device acquires the physiological sound signal of the end user of the wearable device according to the physiological sound acquisition instruction. In addition, in order to improve the quality of the collected physiological sound signals and facilitate the subsequent determination of the optimal collection position of more accurate physiological sound, in the embodiment, multiple groups of bone conduction sensors are integrated in the wearable device, and the multiple groups of bone conduction sensors are dispersedly arranged at different positions of the wearable device, so that the physiological sound signals can be better collected.
Furthermore, the wearable device is a wrist strap device, the wrist strap device comprises a watchband and a watch body, and the plurality of bone conduction sensors are respectively located at different positions of the watchband.
It can be understood that, when wrist strap equipment specifically is intelligent wrist-watch, intelligent wrist-watch has contained watchband and table body part, considers that the watchband of intelligent wrist-watch and the produced area of contact of the person of wearing are bigger, can be at the above-mentioned a plurality of bone conduction sensors of watchband integration of intelligent wrist-watch for gather intelligent wrist-watch end user's physiological sound signal.
Under this kind of scene, as mentioned above, the integrated sensor array that contains a plurality of bone conduction sensors in the watchband of intelligence wrist-watch for gather intelligence wrist-watch end user's physiology tone signal, at this moment, intelligence wrist-watch end user can be under keeping the intelligence wrist-watch state of wearing, removes the collection that carries out the physiology tone signal to user's chest position with the intelligence wrist-watch.
In this embodiment, a transmission manner of the physiological sound signal from the wristband to the watch body is not specifically limited, for example, the physiological sound signal may be transmitted to the physiological sound analysis module in the watch body in an electrical signal manner for further processing by using the connection electrode exposed by the physiological sound collection module in the wristband.
Further, as shown in fig. 6, after the step S30, "triggering a position correction instruction for the wearable device based on the optimal physiological sound collection position", the method may further include:
step S40, determining whether the wearable device end user moves the wearable device to the physiological sound optimal collection position or not through a motion detection module in the wearable device;
step S50, if yes, executing physiological sound collection operation at the optimal physiological sound collection position;
and S60, if not, triggering a corresponding position adjusting instruction according to the real-time position of the wearable device to remind a user to adjust the position of the wearable device.
It should be noted that, in this embodiment, after the smart watch triggers the position correction instruction, the smart watch end user adjusts the position of the smart watch in real time according to the position correction instruction.
In the process that the user adjusts the position of the smart watch, the smart watch detects parameters such as the movement speed and the movement direction of the smart watch in real time through a movement detection module (such as an accelerometer and/or a gyroscope) in the smart watch to determine whether a watchband of the smart watch is located at the optimal physiological sound acquisition position (i.e., whether a physiological sound acquisition module in the watchband is located at the optimal physiological sound acquisition position), for example, three-dimensional coordinates (x) corresponding to the movement detection module at the optimal physiological sound acquisition position 1 ,y 1 ,z 1 ) Then, the motion detection module guides the smart watch end user to move the smart watch according to the three-dimensional coordinates so as to place the physiological sound acquisition module in the watchband of the smart watch at the optimal physiological sound acquisition position; if the watchband is detected to be in the optimal physiological sound collecting position, the physiological sound signal of the current position can be collected through the physiological sound collecting module in the watchband, and the collected physiological sound signal is analyzed through the physiological sound analyzing module in the watch bodyThe physiological sound signals are analyzed and processed and then operated; if the situation that the watchband is still located at other positions except the optimal physiological sound collection position is detected, triggering a corresponding position adjusting instruction according to the real-time position of the watchband of the intelligent watch so as to remind an end user of the intelligent watch to timely move the watchband of the intelligent watch to the optimal physiological sound collection position based on the position adjusting instruction.
Wherein, whether the watchband of real-time detection intelligence wrist-watch has been in the best mode of gathering the position of above-mentioned physiology sound specifically can be: and if the signal intensity of the physiological sound signals collected by the watchband at the current collection position is greater than the intensity of the physiological sound signals collected by the watchband at other positions, judging that the current collection position is the optimal collection position of the physiological sound.
In an embodiment, if the position adjustment instruction is triggered in a voice broadcast manner through a voice module (such as a speaker), then the position adjustment instruction may include a movement direction reminder of the smart watch, such as "move a watch body of the smart watch in a fingertip direction" or "slowly rotate a watch band of the smart watch in a counterclockwise direction", and the like.
Further, after the step S10 of "acquiring the physiological sound collecting instruction", the method may further include:
step S70, detecting whether the wearable equipment is in a wearing state;
and S80, if the wearable equipment is in a wearing state, acquiring the physiological sound signal of the end user of the wearable equipment based on the physiological sound acquisition instruction.
And S90, if the wearable device is not worn, triggering a wearing instruction through a display module or a voice module of the wearable device to remind an end user of the wearable device to wear the smart watch.
It should be noted that, in this embodiment, in order to acquire a high-quality physiological sound signal, it is necessary to ensure that the smart watch is in a wearing state (the wearing state in this embodiment is a normal wearing state, that is, the watch body is located right above the wrist and is tightly attached to the wrist, and the tightness of the watch band is moderate).
Therefore, after receiving a physiological sound acquisition instruction triggered by a user, the intelligent watch can detect whether the intelligent watch is in a wearing state or not through an infrared sensor in the intelligent watch; if the smart watch is detected to be in a wearing state at present, continuously acquiring physiological sound signals of the user at the wearable device end; if it is in the state of not wearing at present to detect intelligent wrist-watch, then trigger to correspond through the display module in the intelligent wrist-watch and trigger and wear the instruction to will wear the instruction and demonstrate with the characters mode, perhaps, trigger to correspond through the voice module in the intelligent wrist-watch and trigger and wear the instruction, and to should wear instruction voice broadcast.
Further, after the step S30 of triggering a position correction instruction for the wearable device based on the optimal physiological sound collection position, the method may further include:
and step A, performing character display, schematic diagram display or voice playing on the position correction instruction through a display module or a voice module in the wearable device so as to remind an end user of the intelligent watch to move the intelligent watch to the optimal collection position.
The intelligent watch triggers the corresponding position correction instruction based on the optimal physiological sound collection position, and then carries out character display or schematic diagram display on the position correction instruction through a display module in the intelligent watch, such as a display screen, or carries out voice playing on the position correction instruction through a voice module in the intelligent watch, such as a loudspeaker.
Specifically, for example, the position correction command includes a moving direction of the watchband of the smart watch, and for example, the position correction command may be "slowly rotate the watchband in a counterclockwise direction". Meanwhile, the intelligent watch can monitor the moving process of the watchband in real time so as to determine that the physiological sound acquisition module in the watchband is located at the optimal physiological sound acquisition position.
Further, in step S10, after "acquiring a physiological sound collecting instruction, and collecting a physiological sound signal of the end user of the wearable device based on the physiological sound collecting instruction", the method may further include:
and B, if the physiological sound signals of the wearable device end user are not collected within a preset time period, triggering collection error-reporting reminding through a display module or a voice module in the wearable device so as to remind the wearable device end user to adjust the collection position of the physiological sound signals.
It should be noted that, in this embodiment, in order to avoid a situation that a watchband portion of the smart watch including the physiological sound collection module is too far away from a chest region due to improper user operation and a physiological sound signal cannot be collected, it is required to determine in advance whether an effective physiological sound signal can be detected, where the effective physiological sound signal refers to a signal intensity greater than a preset minimum intensity threshold, and the preset minimum intensity threshold may be flexibly set according to different physiological sound collection scenes and is not specifically limited.
Specifically, for example, as shown in fig. 7, if the valid physiological sound signal of the smart watch end user is not collected within the preset time period, this indicates that the user may have the problems of improper operation or abnormal wearing posture of the smart watch, and the smart watch may trigger collection error-reporting reminder through its display module or voice module, so as to promote the user to adjust the physiological sound collection position of the smart watch or the wearing state of the smart watch in time.
In this embodiment, the smart watch will gather the physiological sound signal of the chest position of the smart watch end user based on the physiological sound acquisition instruction after receiving the physiological sound acquisition instruction triggered by the smart watch end user through the physiological sound acquisition module in the smart watch watchband. The intelligent watch can detect whether the watchband of the intelligent watch is located at the optimal physiological sound collecting position in real time through the motion detection module in the intelligent watch in the process of adjusting the position of the intelligent watch by a user. If the watchband is detected to be located at the optimal physiological sound collecting position, the physiological sound collecting module in the watchband can be used for collecting the physiological sound signal of the current position, and the physiological sound analyzing module in the watch body is used for analyzing and processing the collected physiological sound signal and performing subsequent operation. Otherwise, reminding the user at the end of the intelligent watch. In order to acquire high-quality physiological sound signals, the smart watch needs to be in a wearing state. After triggering the corresponding position correction instruction based on the optimal physiological sound acquisition position, the intelligent watch displays the position correction instruction through a display module or a voice module in the intelligent watch, and displays the position correction instruction in a text mode, a schematic diagram mode or a voice mode. In order to avoid the situation that the physiological sound signals are not acquired because the watchband area of the smart watch is too far away from the chest part due to improper operation of the user, it is required to determine that the smart watch can detect effective physiological sound signals.
Therefore, in the invention, the intelligent watch can detect whether the physiological sound signal acquisition module in the watch band is in the optimal physiological sound acquisition position or not in real time, and once the physiological sound signal acquisition module is detected not to be in the optimal physiological sound acquisition position, the intelligent watch end user can be lifted to adjust the watch band position of the intelligent watch through the display module or the voice module in time. Therefore, the method and the device improve the quality of the physiological sound signals collected by the intelligent watch, avoid the collection of invalid physiological sound signals caused by improper operation of a user, guide the user to collect the physiological sound, and greatly improve the user experience.
In addition, an embodiment of the present invention further provides a device for detecting a physiological sound collection position, and referring to fig. 8, the device for detecting a physiological sound collection position includes:
the acquisition module 10 is used for acquiring a physiological sound acquisition instruction and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction;
the determining module 20 is configured to determine an acquisition position corresponding to the maximum signal strength of the physiological sound signal, and use the acquisition position as an optimal physiological sound acquisition position;
a triggering module 30, configured to trigger a location correction instruction for the wearable device based on the optimal physiological sound acquisition location, so as to remind a user to move the wearable device to the optimal physiological sound acquisition location.
Further, the acquisition module 10 includes:
the acquisition unit is used for acquiring the physiological sound signals of the wearable device user based on the physiological sound acquisition instruction through a physiological sound acquisition module in the wearable device, wherein the physiological sound acquisition module comprises a sensor array, the sensor array comprises a plurality of bone conduction sensors, and the bone conduction sensors are located at different positions of the wearable device respectively.
Further, the detection device for the physiological sound collection position comprises:
a first detection module to determine, by a motion detection module in the wearable device, whether the wearable device end-user has moved the wearable device to the physiological sound optimal acquisition location;
the execution module is used for executing physiological sound acquisition operation at the optimal physiological sound acquisition position;
and the first instruction triggering module is used for triggering a corresponding position adjusting instruction according to the real-time position of the wearable device if the wearable device is not in the position adjusting state, so as to remind a user to adjust the position of the wearable device.
Further, the detection device for the physiological sound collection position further includes:
the second detection module is used for detecting whether the wearable equipment is in a wearing state;
the acquisition module is used for acquiring the physiological sound signal of the wearable device end user based on the physiological sound acquisition instruction;
and the second instruction triggering module is used for triggering a wearing instruction through a display module or a voice module of the wearable device so as to remind an end user of the wearable device to wear the wearable device.
Further, the detection device for the physiological sound collection position further includes:
and the display playing module is used for performing character display, schematic diagram display or voice playing on the position correction instruction through a display module or a voice module in the wearable device so as to remind a user at the end of the wearable device to move the wearable device to the optimal collection position.
Further, the detection device for the physiological sound collection position further includes:
and the reminding triggering module is used for triggering collection error-reporting reminding through a display module or a voice module in the wearable equipment if the physiological sound signals of the wearable equipment end user are not collected within a preset time period so as to remind the wearable equipment end user to adjust the collection position of the physiological sound signals.
Further, the determining module 20 includes:
the determining unit is used for determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal through a physiological sound analysis module of the wearable device.
The development content of the specific implementation of the detection system of the physiological sound collecting position of the present invention is basically the same as that of each embodiment of the detection method of the physiological sound collecting position, and is not described herein again.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where the storage medium stores a detection program of a physiological sound collection position, and the detection program of the physiological sound collection position is executed by a processor to implement the following steps of the detection method of the physiological sound collection position.
The embodiments of the detection device for a physiological sound collecting position and the computer-readable storage medium of the present invention can refer to the embodiments of the detection method for a physiological sound collecting position of the present invention, and are not described herein again.
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 system 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 system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a wearable device, a locator, a smart phone, a tablet computer, etc.) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. A method for detecting a physiological sound collection position is applied to wearable equipment, and comprises the following steps:
acquiring a physiological sound acquisition instruction of the wearable device end user, and acquiring a physiological sound signal of the wearable device end user based on the physiological sound acquisition instruction;
determining a collecting position corresponding to the maximum signal intensity of the physiological sound signal, and taking the collecting position as the optimal collecting position of the physiological sound;
based on the physiological sound optimal acquisition position, triggering a position correction instruction aiming at the wearable device to remind a user to move the wearable device to the physiological sound optimal acquisition position.
2. The method for detecting a physiological sound collection location according to claim 1, wherein the step of collecting a physiological sound signal of the wearable device end user based on the physiological sound collection instruction comprises:
based on the physiological sound collection instruction, through a physiological sound collection module in the wearable device, collect the physiological sound signal of the wearable device user, wherein, including the sensor array in the physiological sound collection module, include a plurality of bone conduction sensors in the sensor array, it is a plurality of the bone conduction sensor is located respectively different positions of the wearable device.
3. The method as claimed in claim 2, wherein the wearable device is a wrist band device, the wrist band device comprises a wrist band and a watch body, and the plurality of bone conduction sensors are respectively located at different positions of the wrist band.
4. The method of detecting a physiological sound acquisition location of claim 1, wherein after the step of triggering a location correction instruction for the wearable device based on the optimal physiological sound acquisition location, further comprising:
determining, by a motion detection module in the wearable device, whether the wearable device end-user has moved the wearable device to the physiological sound optimal acquisition location;
if yes, executing physiological sound acquisition operation at the optimal physiological sound acquisition position;
if not, triggering a corresponding position adjusting instruction according to the real-time position of the wearable device so as to remind a user to adjust the position of the wearable device.
5. The method for detecting a physiological sound collecting position according to claim 1, further comprising, after the step of acquiring a physiological sound collecting instruction:
detecting whether the wearable device is in a wearing state;
if the wearable equipment is in a wearing state, acquiring a physiological sound signal of a user at the end of the wearable equipment based on the physiological sound acquisition instruction;
if the wearable device is not worn, a wearing instruction is triggered through a display module or a voice module of the wearable device to remind a user at the end of the wearable device to wear the wearable device.
6. The method of detecting a physiological sound acquisition location of claim 1, wherein after the step of triggering a location correction instruction for the wearable device based on the optimal physiological sound acquisition location, further comprising:
and performing character display, schematic diagram display or voice playing on the position correction instruction through a display module or a voice module in the wearable device so as to remind an end user of the wearable device to move the wearable device to the optimal acquisition position.
7. The method for detecting a physiological sound collecting position according to claim 1, wherein after the steps of obtaining a physiological sound collecting instruction and collecting a physiological sound signal of the wearable device end user based on the physiological sound collecting instruction, the method further comprises:
if the physiological sound signals of the wearable device end user are not collected within a preset time period, a display module or a voice module in the wearable device triggers collection error-reporting reminding to remind the wearable device end user to adjust the collection position of the physiological sound signals.
8. The method for detecting the physiological sound collecting position according to claim 1, wherein the step of determining the collecting position corresponding to the maximum signal intensity of the physiological sound signal comprises:
and determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal through a physiological sound analysis module of the wearable device.
9. A detection device for a physiological sound collection position, comprising:
the acquisition module is used for acquiring a physiological sound acquisition instruction and acquiring a physiological sound signal of a wearable device end user based on the physiological sound acquisition instruction;
the determining module is used for determining the acquisition position corresponding to the maximum signal intensity of the physiological sound signal and taking the acquisition position as the optimal acquisition position of the physiological sound;
a triggering module, configured to trigger a position correction instruction for the wearable device based on the optimal physiological sound collection position, so as to remind an end user of the wearable device to move a watchband of the wearable device to the optimal physiological sound collection position.
10. A wearable device, characterized in that the terminal device comprises a memory, a processor and a detection program of a base physiological sound collection position stored on the memory and executable on the processor, the detection program of a physiological sound collection position realizing the steps of the detection method of a physiological sound collection position according to any one of claims 1 to 8 when executed by the processor.
11. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a detection program of a physiological sound collection position, which when executed by a processor implements the steps of the detection method of a physiological sound collection position according to any one of claims 1 to 8.
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