CN108938003B - Ultrasonic diagnostic apparatus, control method thereof, and computer-readable storage medium - Google Patents
Ultrasonic diagnostic apparatus, control method thereof, and computer-readable storage medium Download PDFInfo
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Abstract
The invention discloses a control method of ultrasonic diagnostic equipment, which comprises the following steps: acquiring images of the ultrasonic diagnostic equipment in real time or at regular time; judging whether the image is a preset image or not; and when the image is a preset image, adjusting imaging parameters of the image and parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module. The invention also discloses an ultrasonic diagnostic device and a computer readable storage medium. The power consumption of the ultrasonic diagnostic equipment is reasonably controlled.
Description
Technical Field
The present invention relates to the field of medical technology, and in particular, to an ultrasonic diagnostic apparatus, a control method thereof, and a computer-readable storage medium.
Background
The ultrasonic diagnosis equipment brings convenience for clinical use to doctors. In using the ultrasonic diagnostic apparatus, the apparatus needs to display an image for a doctor to observe the physical condition of a patient determined from the image. In order to enable a doctor to clearly understand the detection result, the display parameters of the image are required to be relatively high, and at this time, the power consumption of the ultrasonic diagnostic apparatus is relatively high. However, the doctor does not pay attention to the image when using other components of the device, and the image does not need to be displayed with higher display parameters, i.e. the power consumption of the ultrasonic diagnostic device is not controlled reasonably.
Disclosure of Invention
The invention mainly aims to provide an ultrasonic diagnostic device, a control method thereof and a computer readable storage medium, aiming at solving the problem that the power consumption of the ultrasonic diagnostic device is unreasonable to control.
In order to achieve the above object, the present invention provides a control method of an ultrasonic diagnostic apparatus, including the steps of:
acquiring an image of the ultrasonic diagnostic equipment in real time or at regular time;
judging whether the image is a preset image or not;
and when the image is a preset image, adjusting imaging parameters of the image and parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module.
Preferably, after the step of judging whether the image is a preset image, the method further includes:
when the image is not a preset image, judging whether the image changes according to the currently acquired image and the last acquired image;
when the image is not changed, adjusting the imaging parameters of the image and the parameters of the target component to reduce the power consumption of the ultrasonic diagnosis device.
Preferably, the step of determining whether the image changes according to the currently acquired image and the last acquired image includes:
acquiring the gray value of each pixel in the image;
generating a histogram corresponding to the image according to the gray value of each pixel;
and judging whether the image changes according to the histogram corresponding to the currently acquired image and the histogram corresponding to the image acquired last time.
Preferably, the step of determining whether the image changes according to the histogram corresponding to the currently acquired image and the histogram corresponding to the image acquired last time includes:
calculating the difference value of the pixel quantity corresponding to the same gray value according to the histogram of the current acquired image and the histogram of the last acquired image;
calculating the difference sum corresponding to each pixel quantity difference value, and obtaining the largest pixel quantity difference value;
and judging whether the difference value and the maximum pixel quantity difference value meet a preset mapping relation or not, wherein when the difference value and the maximum pixel quantity difference value do not meet the preset mapping relation, the image is judged not to be changed.
Preferably, after the step of judging whether the image is a preset image, the method further includes:
when the image is not a preset image, detecting whether the ultrasonic diagnosis equipment receives motion data sent by a probe or not;
when the ultrasonic diagnostic equipment does not receive the motion data, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic equipment.
Preferably, the control method of the ultrasonic diagnostic apparatus further includes:
when an operation based on the ultrasonic diagnostic apparatus is detected, determining whether the operation is an image operation;
when the operation is not an image operation, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus.
Preferably, the control method of the ultrasonic diagnostic apparatus further includes:
detecting a connection state of the ultrasonic diagnostic apparatus and an external power supply;
the step of acquiring an image of the ultrasonic diagnostic apparatus in real time or at regular time is performed when the ultrasonic diagnostic apparatus is in a disconnected state from an external power supply.
Preferably, the imaging parameters include image frame rate and/or image quality.
To achieve the above object, the present invention also provides an ultrasonic diagnostic apparatus including a memory, a processor, and a control program of the ultrasonic diagnostic apparatus stored in the memory and executable on the processor, the control program of the ultrasonic diagnostic apparatus implementing the steps of the control method of the ultrasonic diagnostic apparatus as described above when executed by the processor.
To achieve the above object, the present invention is a computer-readable storage medium characterized in that the computer-readable storage medium stores a control program of an ultrasonic diagnostic apparatus, which when executed by a processor, realizes the steps of the control method of the ultrasonic diagnostic apparatus as described above.
The ultrasonic diagnosis equipment, the control method thereof and the computer readable storage medium provided by the invention are used for acquiring the image displayed by the ultrasonic diagnosis equipment, judging whether the image is a preset image or not, and if so, adjusting the display parameter of the image to reduce the power consumption of the ultrasonic diagnosis equipment; the ultrasonic diagnosis equipment can adjust the imaging parameters of the image and the parameters of the target component according to the display condition of the image so as to reduce the power consumption of the ultrasonic diagnosis equipment, and the power consumption of the ultrasonic diagnosis equipment is reasonably controlled.
Drawings
Fig. 1 is a schematic hardware configuration diagram of an ultrasonic diagnostic apparatus according to an embodiment of the present invention;
fig. 2 is a flowchart schematically showing a control method of the ultrasonic diagnostic apparatus according to the first embodiment of the present invention;
fig. 3 is a flowchart schematically showing a control method of the ultrasonic diagnostic apparatus according to the second embodiment of the present invention;
fig. 4 is a flowchart schematically showing a control method of the ultrasonic diagnostic apparatus according to the third embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of an ultrasonic diagnostic apparatus according to a fourth embodiment of the present 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.
The main solution of the embodiment of the invention is as follows: acquiring images of the ultrasonic diagnostic equipment in real time or at regular time; judging whether the image is a preset image or not; and when the image is a preset image, adjusting imaging parameters of the image and parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module.
In the prior art, in order to enable a doctor to clearly understand a detection result, a display parameter of an image is required to be high, and at this time, power consumption of the ultrasonic diagnostic equipment is high. However, the doctor does not pay attention to the image when using other components of the device, and the image does not need to be displayed with higher display parameters, i.e. the power consumption of the ultrasonic diagnostic device is not controlled reasonably.
The invention provides a solution, because the ultrasonic diagnosis equipment can adjust the imaging parameters of the image and the parameters of the target component according to the display condition of the image so as to reduce the power consumption of the ultrasonic diagnosis equipment, the power consumption of the ultrasonic diagnosis equipment is reasonably controlled.
As an implementation, the hardware structure of the ultrasonic diagnostic apparatus may be as described in fig. 1.
Referring to fig. 1, the ultrasonic diagnostic apparatus may include: a processor 1001, such as a CPU, a memory 1002, and a communication bus 1003. The communication bus 1003 is used for realizing connection and communication between the components in the ultrasonic diagnostic apparatus. The memory 1002 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1002 may alternatively be a storage device separate from the processor 1001. As shown in fig. 1, a control program of the ultrasonic diagnostic apparatus may be included in the memory 1002 as a kind of computer storage medium.
In the hardware involved in the ultrasound diagnostic apparatus shown in fig. 1, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
acquiring images of the ultrasonic diagnostic equipment in real time or at regular time;
judging whether the image is a preset image or not;
and when the image is a preset image, adjusting imaging parameters of the image and parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module.
Further, in one embodiment, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
when the image is not a preset image, judging whether the image changes according to the currently acquired image and the last acquired image;
when the image is not changed, adjusting the imaging parameters of the image and the parameters of the target component to reduce the power consumption of the ultrasonic diagnosis device.
Further, in one embodiment, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
acquiring the gray value of each pixel in the image;
generating a histogram corresponding to the image according to the gray value of each pixel;
and judging whether the image changes or not according to the histogram corresponding to the currently acquired image and the histogram corresponding to the image acquired last time.
Further, in one embodiment, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
calculating the pixel number difference value corresponding to the same gray value according to the histogram of the currently acquired image and the histogram of the image acquired last time;
calculating the difference sum corresponding to each pixel quantity difference value, and obtaining the largest pixel quantity difference value;
and judging whether the difference value and the maximum pixel quantity difference value meet a preset mapping relation or not, wherein when the difference value and the maximum pixel quantity difference value do not meet the preset mapping relation, the image is judged not to be changed.
Further, in one embodiment, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
when the image is not a preset image, detecting whether the ultrasonic diagnosis equipment receives motion data sent by a probe or not;
when the ultrasonic diagnostic equipment does not receive the motion data, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic equipment.
Further, in one embodiment, the processor 1001 may be configured to call a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
when an operation based on the ultrasonic diagnostic apparatus is detected, determining whether the operation is an image operation;
when the operation is not an image operation, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus.
Further, in one embodiment, the processor 1001 may be configured to call a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
detecting the connection state of the ultrasonic diagnosis equipment and an external power supply;
the step of acquiring an image of the ultrasonic diagnostic apparatus in real time or at regular time is performed when the ultrasonic diagnostic apparatus is in a disconnected state from an external power supply.
Further, in one embodiment, the processor 1001 may be configured to call up a control program of the ultrasound diagnostic apparatus stored in the memory 1002 and perform the following operations:
the imaging parameters include image frame rate and/or image quality.
According to the scheme, the image displayed by the ultrasonic diagnostic equipment is obtained, whether the image is a preset image or not is judged, and if yes, the display parameters of the image are adjusted to reduce the power consumption of the ultrasonic diagnostic equipment; the ultrasonic diagnosis equipment can adjust the imaging parameters of the image and the parameters of the target component according to the display condition of the image so as to reduce the power consumption of the ultrasonic diagnosis equipment, and the power consumption of the ultrasonic diagnosis equipment is reasonably controlled.
Based on the hardware architecture, the embodiment of the control method of the ultrasonic diagnostic equipment is provided.
Referring to fig. 2, fig. 2 is a first embodiment of a control method of an ultrasonic diagnostic apparatus of the present invention, the control method of the ultrasonic diagnostic apparatus including the steps of:
step S10, acquiring the image of the ultrasonic diagnostic equipment in real time or at regular time;
in the invention, the ultrasonic diagnostic equipment can be mobile ultrasonic diagnostic equipment, and an ultrasonic imaging module, a computer processing module, a power conversion module and a battery power supply module are arranged in the ultrasonic diagnostic equipment.
The ultrasonic diagnosis equipment is provided with a power plug, the ultrasonic diagnosis equipment can be communicated with an external power supply through the power plug, and when the ultrasonic diagnosis equipment is not communicated with the external power supply, the ultrasonic diagnosis equipment replaces the external power supply with a battery through the power conversion module and supplies power to the ultrasonic diagnosis equipment.
In order to enable medical staff to clearly acquire the body information of the patient from the ultrasonic diagnostic equipment, the ultrasonic diagnostic equipment has imaging parameter (imaging parameters include an image frame rate and image quality) requirements on the displayed image, namely, the imaging parameters of the image are adjusted to be within an optimal range.
At this time, the ultrasonic diagnostic apparatus implements or periodically acquires its displayed image to determine whether or not it is necessary to reduce the power consumption of the ultrasonic diagnostic apparatus based on the image.
Step S20, judging whether the image is a preset image;
the image displayed by the ultrasonic diagnostic apparatus may be divided into a preset image and a tissue image, the preset image is a no-load noise image or an echo image, that is, no-load noise image has motion data of a human tissue, the tissue image is a moving image of the human tissue, and the tissue image may be a static non-noise image, a low-dynamic non-noise image and a high-dynamic non-noise image, the static non-noise image shows an image of nearly static motion in a weak tissue of the human body, the low-dynamic non-noise image shows an image of motion of a larger tissue of the human body, and the high-dynamic non-noise image shows an image of a severely moving tissue of the heart, blood vessels, etc. of the human body.
Step S30, when the image is a preset image, adjusting the imaging parameters of the image and the parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module;
when the ultrasonic diagnostic equipment judges that the image is the preset image, the imaging parameters of the image are adjusted, namely the image frame rate and the image quality of the image are reduced to the minimum value, and meanwhile, the parameters of the target component are adjusted, namely the working frequency of the CPU module, the transmitting voltage and the transmitting aperture of the transmitting module, the scanning density of the scanning module and the power of the receiving module are reduced. In addition, the ultrasonic diagnostic apparatus performs the steps S10-S30 to increase the standby time of the ultrasonic diagnostic apparatus when being disconnected from the external power source, and acquires the state setting policy table of each component therein and then lowers the operation state of each component according to the operation state of each component in the policy table when being disconnected from the external power source
In the technical scheme provided by this embodiment, a control device of an ultrasonic diagnostic apparatus acquires an image displayed by the ultrasonic diagnostic apparatus, and determines whether the image is a preset image, if so, adjusts imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus; the ultrasonic diagnosis equipment can adjust the imaging parameters of the image according to the display condition of the image so as to reduce the power consumption of the ultrasonic diagnosis equipment, and the power consumption of the ultrasonic diagnosis equipment is reasonably controlled.
Referring to fig. 3, fig. 3 is a second embodiment of the ultrasonic diagnostic apparatus according to the present invention, and based on the first embodiment, after step S20, the method further includes:
step S40, when the image is not a preset image, judging whether the image changes according to the current acquired image and the last acquired image;
step S50, when the image is not changed, adjusting the imaging parameter of the image and the parameter of the target component to reduce the power consumption of the ultrasonic diagnosis device;
when the image is not a preset image, that is, the image is a tissue image, the ultrasonic diagnostic apparatus also needs to determine whether the image changes, that is, whether the medical staff views the image, because the tissue image is obtained by detecting the human tissue by the detection component of the ultrasonic diagnostic apparatus, if the image does not change, it indicates that the medical staff does not continue to use the detection component, and the medical staff does not view the image, at this time, the power consumption of the ultrasonic diagnostic apparatus can be reduced. Based on this, the ultrasonic diagnostic device may detect whether the image changes, specifically, the ultrasonic diagnostic device may extract each pixel of the image, determine a gray value of each pixel, then count the number of pixels corresponding to each gray value, and then generate a histogram corresponding to the image according to the gray value and the number of pixels corresponding to the gray value.
After obtaining the histogram of the image, the ultrasonic diagnostic equipment determines the currently obtained image and the image obtained last time, and then subtracts the histogram of the currently obtained image from the histogram of the last obtained image (subtraction of the same gray value) to obtain the pixel number difference value of the same gray value, wherein the difference value is an absolute value, the histogram has 256 groups of gray values, and the pixel number difference value is also 256 groups of difference values; then calculating the difference sum of the pixel quantity differences;
and after the difference sum is obtained, obtaining the maximum pixel quantity difference value, judging whether the difference sum and the maximum pixel quantity difference value meet a preset mapping relation by the ultrasonic diagnosis equipment, and if so, determining the image as a preset image. It should be noted that the big data platform collects the preset image and the tissue image of the ultrasound diagnostic equipment, extracts the features of the preset image and the tissue image, and learns the features to obtain the mapping relationship between the pixel number difference and the difference sum, and the mapping relationship is stored in the ultrasound diagnostic equipment, so that the ultrasound diagnostic equipment can judge whether the image changes according to the stored mapping relationship, the maximum pixel number difference and the difference sum, and if the mapping relationship is satisfied, the image changes without reducing the power consumption of the ultrasound diagnostic equipment. Of course, the ultrasound diagnostic apparatus calculates the difference in the number of pixels having the same gray value between the current image and the previous image after obtaining the gray value of each pixel of the image, without drawing a histogram.
In the technical scheme provided by this embodiment, after the ultrasonic diagnostic device determines that the current image is not the preset image, it further determines whether the current image changes to determine whether the medical staff watches the image, so as to adjust the imaging parameters of the image and the parameters of the target component to reduce the power consumption of the ultrasonic diagnostic device, and the intelligent degree of the ultrasonic diagnostic device is high.
Referring to fig. 4, fig. 4 is a third embodiment of the control method of the ultrasonic diagnostic apparatus according to the present invention, and based on the first or second embodiment, after step S20, the method further includes:
step S60, when the image is not a preset image, detecting whether the ultrasonic diagnosis equipment receives the motion data sent by the probe;
step S70, when the ultrasonic diagnostic apparatus does not receive the motion data, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus;
when the ultrasonic diagnosis equipment judges that the image is not the preset image, the image is the tissue image, the medical personnel do not need to pay attention to the tissue image at any time, the tissue image is obtained by the medical personnel sensing the tissue of the patient by using the probe of the ultrasonic diagnosis equipment, at the moment, whether the probe of the ultrasonic diagnosis equipment is in a motion state or not is only detected, if the probe is in the motion state, the medical personnel need to check the tissue image when sensing the tissue of the patient, and if the probe is not in the motion state, the medical personnel do not need to check the tissue image. Based on this, a motion sensor is arranged in the probe, the motion sensor can be an angular velocity sensor, an acceleration sensor, an inertia sensor, a pressure sensor and the like, if the probe is in a motion state, the motion sensor can generate motion data and send the motion data to a control program of ultrasonic diagnosis equipment in the ultrasonic diagnosis equipment, if the ultrasonic diagnosis equipment does not receive the motion data sent by the probe, the probe is proved not to be in the motion state, and at the moment, imaging parameters of images and parameters of target components can be reduced. If the ultrasonic diagnostic apparatus receives the motion data, step S30 is executed.
It should be noted that, if a medical staff needs to emphatically detect a certain part of a patient, the stay time of the probe is long, and if the probe is in the detection process, the probe can continuously send motion data to the ultrasonic diagnostic device, if the ultrasonic diagnostic device does not receive the motion time again within the set time after receiving the motion data, timing is started, and if the timing time reaches the preset time, the imaging parameters of the image are reduced.
In the technical scheme provided by this embodiment, when the ultrasonic diagnostic device determines that the image is not the preset image, it is further determined whether the motion data sent by the probe is received, and if the motion data is not received, the imaging parameters of the image are reduced, so that the ultrasonic diagnostic device can determine whether the user views the image according to the use condition of the probe, and the power consumption of the ultrasonic diagnostic device is intelligently reduced.
Referring to fig. 5, fig. 5 is a fourth embodiment of a control method of an ultrasonic diagnostic apparatus according to the present invention, which further includes, based on the first to third embodiments:
a step S80 of, when an operation based on the ultrasonic diagnostic apparatus is detected, determining whether the operation is an image operation;
a step S90 of adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus when the operation is not the image operation;
when the ultrasonic diagnosis device is detected to be operated by a user, the ultrasonic diagnosis device judges whether the operation is an image operation, if the operation is a touch screen operation based on a display screen of the ultrasonic diagnosis device or a key operation of each image adjustment on the display screen, the operation is the image operation, and if the operation is a patient information entry operation or an annotation operation, the frame rate and the quality of the image do not need to be guaranteed.
Based on this, when the ultrasonic diagnostic apparatus detects an operation, it is determined whether the operation is an image operation, and when the operation is not an image operation, the imaging parameters of the image and the parameters of the target component are reduced. It should be noted that the steps S80 to S90 may be located between any of the steps S10 to S70, or before the step S10 and after the step S70.
In the technical solution provided in this embodiment, when detecting an operation, the control device of the ultrasonic diagnostic apparatus determines whether the operation is an image operation, and if the operation is not the image operation, the control device reduces the imaging parameters of the image and the parameters of the target component, so that the ultrasonic diagnostic apparatus can reduce the power consumption thereof according to the operation type of the user, and the degree of intelligence of the ultrasonic diagnostic apparatus is high.
The present invention also provides an ultrasonic diagnostic apparatus including a memory, a processor, and a control program of the ultrasonic diagnostic apparatus stored in the memory and executable on the processor, the control program of the ultrasonic diagnostic apparatus implementing the steps of the control method of the ultrasonic diagnostic apparatus according to the above embodiment when executed by the processor.
The present invention also provides a computer-readable storage medium storing a control program of an ultrasonic diagnostic apparatus, which when executed by a processor, implements the steps of the control method of the ultrasonic diagnostic apparatus described in the above embodiment.
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.
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.
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 or the portions contributing to the prior art 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) as described above and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device) 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 (7)
1. A control method of an ultrasonic diagnostic apparatus, characterized by comprising the steps of:
acquiring images of the ultrasonic diagnostic equipment in real time or at regular time;
judging whether the image is a preset image or not;
when the image is a preset image, adjusting imaging parameters of the image and parameters of a target component to reduce the power consumption of the ultrasonic diagnostic equipment, wherein the parameters of the target component comprise the working frequency of a CPU module, the transmitting voltage and the transmitting aperture of a transmitting module, the scanning density of a scanning module and/or the power of a receiving module;
when the image is not a preset image, judging whether the image changes according to the currently acquired image and the last acquired image, wherein when the image does not change, the imaging parameters of the image and the parameters of a target component are adjusted to reduce the power consumption of the ultrasonic diagnosis equipment;
the step of judging whether the image changes according to the currently acquired image and the last acquired image comprises the following steps:
acquiring the gray value of each pixel in the image;
generating a histogram corresponding to the image according to the gray value of each pixel;
judging whether the image changes according to the histogram corresponding to the currently acquired image and the histogram corresponding to the image acquired last time;
the step of judging whether the image changes according to the histogram corresponding to the currently acquired image and the histogram corresponding to the image acquired last time comprises the following steps:
calculating the pixel number difference value corresponding to the same gray value according to the histogram of the currently acquired image and the histogram of the image acquired last time;
calculating the difference sum corresponding to each pixel quantity difference value, and obtaining the largest pixel quantity difference value;
and judging whether the difference value and the maximum pixel quantity difference value meet a preset mapping relation or not, wherein when the difference value and the maximum pixel quantity difference value do not meet the preset mapping relation, the image is judged not to be changed.
2. The control method of an ultrasonic diagnostic apparatus according to claim 1, characterized by further comprising: when the image is not a preset image, detecting whether the ultrasonic diagnosis equipment receives motion data sent by a probe or not, after the ultrasonic diagnosis equipment receives the motion data, acquiring the stay time of the probe on the body part of the patient, and if the stay time is longer than the preset time, adjusting the imaging parameters of the image and the parameters of the target component to reduce the power consumption of the ultrasonic diagnosis equipment.
3. The control method of an ultrasonic diagnostic apparatus according to claim 1, characterized by further comprising:
when an operation based on the ultrasonic diagnostic apparatus is detected, determining whether the operation is an image operation;
when the operation is not an image operation, adjusting imaging parameters of the image and parameters of a target component to reduce power consumption of the ultrasonic diagnostic apparatus.
4. The control method of an ultrasonic diagnostic apparatus according to claim 1, characterized by further comprising:
detecting a connection state of the ultrasonic diagnostic apparatus and an external power supply;
the step of acquiring an image of the ultrasonic diagnostic apparatus in real time or at regular time is performed when the ultrasonic diagnostic apparatus is in a disconnected state from an external power supply.
5. The method of controlling an ultrasonic diagnostic apparatus according to any one of claims 1 to 4, wherein the imaging parameter includes an image frame rate and/or an image quality.
6. An ultrasonic diagnostic apparatus characterized by comprising a memory, a processor, and a control program of the ultrasonic diagnostic apparatus stored in the memory and executable on the processor, the control program of the ultrasonic diagnostic apparatus realizing the steps of the control method of the ultrasonic diagnostic apparatus according to any one of claims 1 to 5 when executed by the processor.
7. A computer-readable storage medium characterized in that the computer-readable storage medium stores a control program of an ultrasonic diagnostic apparatus, which when executed by a processor implements the steps of the control method of the ultrasonic diagnostic apparatus according to any one of claims 1 to 5.
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| CN109920527B (en) * | 2019-03-08 | 2024-01-19 | 深圳华声医疗技术股份有限公司 | Remote interactive ultrasonic diagnosis system, method, terminal and readable storage medium |
| JP7151572B2 (en) * | 2019-03-19 | 2022-10-12 | コニカミノルタ株式会社 | Ultrasound diagnostic system |
| CN109965908B (en) * | 2019-05-13 | 2022-05-31 | 深圳开立生物医疗科技股份有限公司 | Automatic probe activation method and device, ultrasonic equipment and readable storage medium |
| CN110613479A (en) * | 2019-10-22 | 2019-12-27 | 无锡祥生医疗科技股份有限公司 | Method and device for reducing power consumption of ultrasonic equipment |
| CN110960259B (en) * | 2019-12-03 | 2022-06-24 | 深圳开立生物医疗科技股份有限公司 | Front-end hardware control method and system of ultrasonic equipment and ultrasonic equipment |
| CN112971842A (en) * | 2019-12-16 | 2021-06-18 | 深圳市理邦精密仪器股份有限公司 | Method and device for controlling low power consumption of ultrasonic diagnostic equipment |
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