CN110652315A - Method and device for reducing power consumption of ultrasonic equipment - Google Patents
Method and device for reducing power consumption of ultrasonic equipment Download PDFInfo
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- CN110652315A CN110652315A CN201911008168.6A CN201911008168A CN110652315A CN 110652315 A CN110652315 A CN 110652315A CN 201911008168 A CN201911008168 A CN 201911008168A CN 110652315 A CN110652315 A CN 110652315A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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Abstract
The invention relates to the technical field of ultrasonic equipment, and particularly discloses a method and a device for reducing power consumption of ultrasonic equipment. The method comprises the following steps: transmitting an ultrasonic signal; receiving an ultrasonic echo signal; if the signal type of the ultrasonic echo signal is not a preset type, controlling the ultrasonic equipment to enter a low power consumption mode; the preset type is a type of an echo signal received by the ultrasound probe when detecting the subject. The power consumption required by the ultrasonic equipment is reduced, and the problem that the service life of the ultrasonic probe is influenced due to the heating caused by high power consumption of the ultrasonic probe in the conventional scheme is solved; the effect of reducing the power consumption required by the ultrasonic equipment is achieved.
Description
Technical Field
The invention relates to the technical field of ultrasonic equipment, in particular to a method for reducing power consumption of ultrasonic equipment, a device for reducing power consumption of ultrasonic equipment and a computer storage medium.
Background
An ultrasound probe is an important component in an ultrasound apparatus, and is used for transmitting sound waves, receiving echoes of the sound waves after passing through a subject, and then transmitting the echoes to an ultrasound host for processing. In the existing scheme, when the ultrasonic equipment is started, the ultrasonic probe is always in a standby state, the power consumption of the ultrasonic probe is high, certain electric energy is consumed, and when the ultrasonic probe is in the standby state for a long time, the ultrasonic probe is also heated, so that the service life of the ultrasonic probe is influenced.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a method for reducing power consumption of ultrasonic equipment, a device for reducing power consumption of ultrasonic equipment and a computer storage medium, so as to solve the problems that the service life of an ultrasonic probe is influenced by heat generated by the high power consumption of the ultrasonic probe in the prior scheme; the effect of reducing the power consumption required by the ultrasonic probe is achieved.
As a first aspect of the present invention, there is provided a method for reducing power consumption of an ultrasound apparatus, comprising:
transmitting an ultrasonic signal;
receiving an ultrasonic echo signal;
if the signal type of the ultrasonic echo signal is not a preset type, controlling the ultrasonic equipment to enter a low power consumption mode; the preset type is a type of an echo signal received by the ultrasound probe when detecting the subject.
Optionally, if the signal type of the ultrasonic echo signal is the preset type, the ultrasonic device is controlled to enter a high power consumption mode.
Optionally, the method further includes:
and when the ultrasonic equipment is in a low power consumption mode, the step of transmitting the ultrasonic signal is executed again at preset time intervals.
Optionally, when the ultrasound signal is transmitted again, an ultrasound signal of a preset frequency is transmitted, where the preset frequency is lower than the frequency of the ultrasound signal required to be transmitted when the ultrasound probe detects the subject.
Optionally, the method further includes:
acquiring a target department to which the ultrasonic probe is currently applied;
and inquiring the preset time interval corresponding to the target department according to the corresponding relation between departments and time intervals.
Optionally, the method further includes:
acquiring sensing data acquired by an inertial sensor;
and when the sensing data represents that the ultrasonic probe starts to make a picture, controlling the ultrasonic equipment to enter a high power consumption mode.
Optionally, the controlling the ultrasound device to enter the low power consumption mode includes:
freezing the ultrasonic probe;
alternatively, the first and second electrodes may be,
and controlling the ultrasonic probe to pause transmitting the ultrasonic signal.
Optionally, the step of transmitting the ultrasound signal is performed within a working time period, where the working time period is a preset time period or a time period defined by a medical staff.
Optionally, the controlling the ultrasound device to enter the low power consumption mode includes:
counting the duration of the signal type of the ultrasonic echo signal as the preset type;
and controlling the ultrasonic equipment to enter a low power consumption mode when the duration reaches a time threshold.
As a second aspect of the present invention, there is provided an apparatus for reducing power consumption of an ultrasound device, the apparatus comprising a memory and a processor, the memory having at least one program instruction stored therein, the processor implementing the method according to the first aspect by loading and executing the at least one program instruction.
As a third aspect of the present invention, there is provided a computer storage medium having stored therein at least one program instruction, which is loaded and executed by a processor to implement the method as described in the first aspect.
By judging the ultrasonic echo signals, when the signal type of the ultrasonic echo signals is not the type of the ultrasonic echo signals corresponding to the ultrasonic probe for detecting the detected object, the ultrasonic equipment is controlled to enter a low power consumption mode; that is to say, when the ultrasonic probe is detected not to be in a mapping state, that is, is idle, the ultrasonic probe is switched to the low power consumption mode, so that the power consumption required by the ultrasonic equipment is reduced, and the problem that the service life of the ultrasonic probe is influenced due to the fact that the ultrasonic probe is high in power consumption in the existing scheme is solved; the effect of reducing the power consumption required by the ultrasonic equipment is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of a method for reducing power consumption of an ultrasound device according to the present invention.
Fig. 2 is an ultrasonic image of an ultrasonic echo signal when the propagation medium of the present invention is air.
Fig. 3 is an ultrasonic image of an ultrasonic echo signal when the propagation medium of the present invention is human tissue.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art. Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed. The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning.
After the ultrasonic probe transmits the ultrasonic signal, the ultrasonic probe can receive the ultrasonic echo signal after the ultrasonic signal passes through the propagation medium, and the received ultrasonic echo signal is different based on the difference of the propagation medium, so that the characteristic is utilized by the ultrasonic probe, whether the received ultrasonic echo signal is the echo signal obtained by the propagation of the ultrasonic signal in the air is detected, and when the detection result is yes, the current ultrasonic probe is not used for detecting a detected body, the ultrasonic probe is controlled to enter a low power consumption mode, and the power consumption consumed by the ultrasonic probe is reduced. The technical details are given below.
Referring to fig. 1, a method for reducing power consumption of an ultrasound apparatus according to an embodiment of the present application is shown, as shown in fig. 1, the method includes:
step 101, transmitting an ultrasonic signal.
When the ultrasonic device is started, the ultrasonic probe can transmit an ultrasonic signal at a certain frequency. The frequency of the ultrasonic signal is determined by the ultrasonic equipment and the current examination mode of the ultrasonic equipment. When the current examination mode of the ultrasonic equipment is the liver, the frequency of the ultrasonic signal is 4.7Mhz (harmonic wave) and 4.4Mhz (fundamental wave); when the examination mode is heart, the frequency of the ultrasonic signal is 3.3Mhz (harmonic wave), 2.7Mhz (fundamental wave); this embodiment is not limited to this.
Step 102, receiving an ultrasonic echo signal.
After the ultrasonic signal passes through the propagation medium, the ultrasonic probe may receive an ultrasonic echo signal.
103, if the signal type of the ultrasonic echo signal is not a preset type, controlling the ultrasonic equipment to enter a low power consumption mode; the preset type is a type of an echo signal received by the ultrasonic probe when the ultrasonic probe detects a subject.
After the ultrasonic echo signal is received, the signal type of the ultrasonic echo signal is detected, and if the signal type is not the preset type, the ultrasonic equipment is controlled to enter a low power consumption mode. Wherein the low power mode may include at least one of freezing the ultrasound probe, pausing transmission of the ultrasound signals, dimming a display brightness of the ultrasound device, and reducing the receive aperture.
There are many cases where the ultrasonic probe does not detect the subject, for example, the ultrasonic probe is directly placed in the air, or for example, the ultrasonic probe is placed in the air after being coated with a coupling agent, and for example, the ultrasonic probe contacts a shield such as clothes or a packaging bag. For example, the ultrasound probe is placed in the air, and the ultrasound signal propagates in the air, and the ultrasound echo signals received by the ultrasound probe are substantially similar everywhere, for example, please refer to fig. 2, which shows the ultrasound image corresponding to the ultrasound echo signals when propagating in the air. When the ultrasound probe detects the object, the ultrasound echo signals are greatly different at different positions under the influence of the tissues in the object, for example, refer to fig. 3, which shows a possible ultrasound image corresponding to the ultrasound echo signals when the object is a human body.
The subject referred to in the present application may be a human body or an animal (such as a dog, a cat, a lion, a tiger, or the like).
Optionally, when the ultrasound echo signal is of a preset type, the ultrasound device is controlled to be in a high power consumption mode.
In practical implementation, the medical staff can switch the working state of the ultrasonic probe at will according to the use requirements of the medical staff, for example, when the ultrasonic probe is in a low power consumption mode, the medical staff can trigger thawing, so that the ultrasonic probe enters a high power consumption mode; similarly, when the ultrasound probe is in the high power mode, the medical personnel may also trigger the freezing, thereby causing the ultrasound probe to enter the low power mode.
By judging the ultrasonic echo signal, the ultrasonic equipment is controlled to enter a low power consumption mode when the signal type of the ultrasonic echo signal is a preset type; that is to say, when the ultrasonic probe is detected not to be in a drawing mode, namely, is idle, the ultrasonic device is switched to the low power consumption mode, so that the power consumption required by the ultrasonic device is reduced, and the problem that the service life of the ultrasonic probe is influenced due to the fact that the ultrasonic probe is high in power consumption in the existing scheme is solved; the effect of reducing the power consumption required by the ultrasonic equipment is achieved.
In addition, in order to switch from the low power consumption mode to the high power consumption mode in time when the medical staff needs to use the ultrasound probe, after the ultrasound device is in the low power consumption mode, the step of transmitting the ultrasound signal may be performed at preset time intervals, that is, the above steps 101 to 103 are performed again.
The preset time interval can be a time interval preset by a system or a time interval self-defined by medical staff. For example, the preset time interval is a time interval defined by medical staff by a user, when the ultrasonic probe is used for examining a fetus, because a pregnant woman needs to get off the bed after the examination is finished, a next pregnant woman gets on the bed and preparation before the examination needs a certain time, after the ultrasonic probe enters the low power consumption mode, the ultrasonic probe can emit ultrasonic signals again after 2 minutes.
Optionally, the preset time interval may be further obtained by:
first, a target department to which the ultrasound probe is currently applied is acquired.
Such as gynecology, obstetrics, nephrology, etc.
Secondly, inquiring the preset time interval corresponding to the target department according to the corresponding relation between departments and time intervals.
In addition, when the ultrasonic signal is transmitted again after every preset time interval, because whether the ultrasonic probe is used for drawing is not determined at the moment, the purpose of transmitting the ultrasonic signal is to distinguish whether drawing is performed, namely only two conditions need to be distinguished, and at the moment, the ultrasonic probe can transmit the ultrasonic signal with the preset frequency. Wherein the preset frequency is lower than the frequency of the ultrasonic signal required to be transmitted when the ultrasonic probe detects the object.
By the scheme, when medical personnel prepare to print pictures, the ultrasonic equipment can be awakened in time, and normal use of the ultrasonic equipment is guaranteed.
The above-mentioned only with whether detect ultrasonic probe is making a picture through every preset time interval, and then switch ultrasonic probe to high power consumption mode and illustrate, during practical implementation, when being provided with inertial sensor in ultrasonic probe, can also acquire the sensing data that inertial sensor obtained, because medical personnel can pick up ultrasonic probe when using ultrasonic probe, also be ultrasonic probe and can take place the motion, consequently, when the motion mode that obtains ultrasonic probe according to the analysis of sensing data accords with the motion law when medical personnel prepare to make a picture, also detect that ultrasonic probe prepares to make a picture, control ultrasonic equipment and get into high power consumption mode.
For example, in practical implementation, whether to switch the ultrasound device to the high power consumption mode may be determined by combining the two manners, for example, after the ultrasound signal is transmitted again at the preset time interval, when the ultrasound echo signal is the type of the received ultrasound echo signal when the ultrasound echo signal is used for detecting the object and the sensing data of the inertial sensor also indicates that the ultrasound probe is ready to make a picture, the ultrasound device is switched to the high power consumption mode, which is not described herein again.
In addition, since the ultrasound device is generally used in a hospital, and the working hours of the hospital are generally fixed, for example, 8:30-12:00, 13:00-17:30, the ultrasound device may also perform the step of transmitting the ultrasound signal only during the working time period, and the above-mentioned procedure is not performed during other time periods, thereby further reducing the power consumption of the ultrasound device. The working time period is a preset time period, and can also be a self-defined time period for medical staff. For example, medical personnel can customize summer work and winter work and rest according to hospital regulations.
In another embodiment of the present application, when a medical worker uses an ultrasound probe to make a picture, when an examination position needs to be changed or a couplant needs to be coated, the medical worker may temporarily move the ultrasound probe away from a surface of a subject, and at this time, the signal type of the ultrasound echo signal is detected to be a preset type, so that, in order to avoid misjudgment, when the signal type of the ultrasound echo signal is the preset type, the duration of the ultrasound echo signal may be counted, and when the duration reaches a time threshold, the ultrasound probe is controlled to enter a low power consumption mode. The time threshold may be a default value of the system, or may be a value self-defined by medical staff, which is not limited herein. For example, the time threshold is 10S.
Another embodiment of the present application further provides a power consumption reducing apparatus for an ultrasound device, the apparatus includes a memory and a processor, the memory stores at least one program instruction, and the processor implements the above power consumption reducing method for an ultrasound device by loading and executing the at least one program instruction.
Another embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored, and the computer program is used for implementing the steps of the method for reducing power consumption of an ultrasound apparatus described above when the computer program is executed by a processor.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (11)
1. A method for reducing power consumption of an ultrasonic device, comprising:
transmitting an ultrasonic signal;
receiving an ultrasonic echo signal;
if the signal type of the ultrasonic echo signal is not a preset type, controlling the ultrasonic equipment to enter a low power consumption mode; the preset type is a type of an echo signal received by the ultrasound probe when detecting the subject.
2. The method of claim 1,
and if the signal type of the ultrasonic echo signal is the preset type, controlling the ultrasonic equipment to enter a high power consumption mode.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
and when the ultrasonic equipment is in a low power consumption mode, the step of transmitting the ultrasonic signal is executed again at preset time intervals.
4. The method of claim 3,
when the ultrasonic signal is transmitted again, an ultrasonic signal of a preset frequency lower than the frequency of the ultrasonic signal required to be transmitted when the ultrasonic probe detects the subject is transmitted.
5. The method of claim 3, further comprising:
acquiring a target department to which the ultrasonic probe is currently applied;
and inquiring the preset time interval corresponding to the target department according to the corresponding relation between departments and time intervals.
6. The method according to claim 1 or 2, characterized in that the method further comprises:
acquiring sensing data acquired by an inertial sensor;
and when the sensing data represents that the ultrasonic probe is ready for mapping, controlling the ultrasonic equipment to enter a high power consumption mode.
7. The method of claim 1 or 2, wherein controlling the ultrasound device to enter a low power mode comprises:
freezing the ultrasonic probe;
alternatively, the first and second electrodes may be,
and controlling the ultrasonic probe to pause transmitting the ultrasonic signal.
8. The method according to claim 1 or 2,
and executing the step of transmitting the ultrasonic signal within a working time period, wherein the working time period is a preset time period or a self-defined time period of medical staff.
9. The method of claim 1 or 2, wherein controlling the ultrasound device to enter a low power mode comprises:
counting the duration of the signal type of the ultrasonic echo signal as the preset type;
and controlling the ultrasonic equipment to enter a low power consumption mode when the duration reaches a time threshold.
10. An apparatus for reducing power consumption of an ultrasound device, the apparatus comprising a memory and a processor, wherein at least one program instruction is stored in the memory, and wherein the processor is configured to load and execute the at least one program instruction to implement the method of any one of claims 1 to 9.
11. A computer storage medium having stored therein at least one program instruction which is loaded and executed by a processor to implement the method of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911008168.6A CN110652315A (en) | 2019-10-22 | 2019-10-22 | Method and device for reducing power consumption of ultrasonic equipment |
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| CN201911008168.6A CN110652315A (en) | 2019-10-22 | 2019-10-22 | Method and device for reducing power consumption of ultrasonic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118177864A (en) * | 2024-05-17 | 2024-06-14 | 广州索诺康医疗科技有限公司 | Power management method, device, medium and equipment for ultrasonic equipment |
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2019
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Patent Citations (5)
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| EP2015105A1 (en) * | 2007-07-13 | 2009-01-14 | eZono AG | Opto-electrical ultrasound sensor and system |
| AU2010101421A4 (en) * | 2009-12-18 | 2011-01-27 | Signostics Limited | Ultrasound Probe Having Improved Manoeuvrability |
| CN102824189A (en) * | 2012-08-20 | 2012-12-19 | 深圳市理邦精密仪器股份有限公司 | Ultrasonic probe timely transmitting and receiving method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118177864A (en) * | 2024-05-17 | 2024-06-14 | 广州索诺康医疗科技有限公司 | Power management method, device, medium and equipment for ultrasonic equipment |
| CN118177864B (en) * | 2024-05-17 | 2024-07-19 | 广州索诺康医疗科技有限公司 | Power management method, device, medium and equipment for ultrasonic equipment |
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