CN117881061A - Light adjusting and controlling method and device, equipment and medium of operation shadowless lamp - Google Patents
Light adjusting and controlling method and device, equipment and medium of operation shadowless lamp Download PDFInfo
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Abstract
The disclosure provides a lamplight adjusting and controlling method, device, equipment and medium of a surgical shadowless lamp, and relates to the technical field of computers. The lamplight adjusting and controlling method of the operation shadowless lamp comprises the following steps: acquiring current optical parameters corresponding to the operation shadowless lamp and target optical parameters to be adjusted; determining an optical parameter difference between the current optical parameter and the target optical parameter; determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient; and gradually controlling the light change of the operation shadowless lamp through each time of determined transition optical parameters, and cycling the transition optical parameters as new current optical parameters until the updated current optical parameters are larger than or equal to the target optical parameters. According to the technical scheme, smoothness of the operation shadowless lamp during optical parameter switching can be improved, eye stress reaction of medical staff during operation is avoided, and operation safety is improved.
Description
Technical Field
The present disclosure relates to the field of computer technology, and in particular, to a light adjustment control method of a surgical shadowless lamp, a light adjustment control device of a surgical shadowless lamp, an electronic device, and a computer readable storage medium.
Background
The operation shadowless lamp is a lighting device designed by utilizing the principle of a multi-point light source effect, namely when a plurality of light sources irradiate an object, and when the light rays of some light sources are blocked by the object and cannot irradiate a receiving surface to generate shadow, the light rays of other light sources irradiate the shadow area from another angle, so that the shadow of the area is weakened and eliminated, and finally, a shadowless area is formed. The operation shadowless lamp is in the light change in-process if light parameter changes too fast, the condition that light dazzles probably appears.
At present, in the related lamplight adjusting scheme of the operation shadowless lamp, the optical parameter adjusting quantity changed during each adjustment is obtained by equally dividing and calculating fixed adjusting time, and the optical parameter reaching the requirement after reaching the preset adjusting time is generally obtained. However, in this scheme, when the difference between the initial light parameter and the required optical parameter is large, the parameter amount to be adjusted each time is still large, the light changes relatively jumping, so that the eyes generate stress reaction, and the operation safety is low.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
An object of the embodiments of the present disclosure is to provide a light adjustment control method of a surgical shadowless lamp, a light adjustment control device of a surgical shadowless lamp, an electronic device and a computer readable storage medium, so that when the surgical shadowless lamp is in light control, light change is more gentle, the characteristics of human eyes are met, possibility of light dazzling is reduced, and surgical safety is improved.
Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.
According to a first aspect of embodiments of the present disclosure, there is provided a light adjustment control method of a surgical shadowless lamp, including: in response to detecting a light adjustment control instruction, acquiring a current optical parameter corresponding to the surgical shadowless lamp, and determining a target optical parameter through the light adjustment control instruction; the following steps are circulated until the updated current optical parameter is greater than or equal to the target optical parameter: determining an optical parameter difference between the current optical parameter and the target optical parameter; determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter; and controlling the lamplight change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
In some example embodiments of the disclosure, based on the foregoing, the determining the target optical parameter adjustment coefficient from the optical parameter difference value includes: if the optical parameter difference value is smaller than a preset difference value threshold value, determining an optical parameter threshold value according to a preset proportion and the current optical parameter; when the optical parameter difference value is smaller than the optical parameter threshold value, acquiring a preset first optical parameter adjustment coefficient, and taking the first optical parameter adjustment coefficient as the target optical parameter adjustment coefficient; and when the optical parameter difference value is greater than or equal to the optical parameter threshold value, acquiring a preset second optical parameter adjustment coefficient, and taking the second optical parameter adjustment coefficient as the target optical parameter adjustment coefficient.
In some example embodiments of the present disclosure, based on the foregoing, the preset ratio is 50%, the first optical parameter adjustment coefficient is 1%, and the second optical parameter adjustment coefficient is 3%.
In some example embodiments of the disclosure, based on the foregoing, the determining the target optical parameter adjustment coefficient from the optical parameter difference value includes: if the optical parameter difference value is greater than or equal to the difference value threshold value, determining the ratio of the optical parameter difference value to the current optical parameter; and obtaining a mapping relation between a preset optical parameter adjustment coefficient and a ratio interval, and determining a target optical parameter adjustment coefficient according to the ratio and the mapping relation.
In some example embodiments of the present disclosure, based on the foregoing approach, the determining the transition optical parameter by the target optical parameter adjustment coefficient and the current optical parameter includes: determining an optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter; and determining a transition optical parameter through the current optical parameter and the optical parameter adjustment quantity.
In some example embodiments of the present disclosure, based on the foregoing aspect, the determining the optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter includes: determining a first adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter; acquiring a preset minimum adjustment amount; if the first adjustment amount is smaller than the preset minimum adjustment amount, the preset minimum adjustment amount is used as the optical parameter adjustment amount; and if the first adjustment amount is larger than or equal to the preset minimum adjustment amount, taking the first adjustment amount as the optical parameter adjustment amount.
In some example embodiments of the disclosure, based on the foregoing scheme, the method further comprises: and when the updated current optical parameter is determined to be greater than or equal to the target optical parameter, controlling the light change of the operation shadowless lamp according to the target optical parameter.
According to a second aspect of embodiments of the present disclosure, there is provided a light adjustment control device of a surgical shadowless lamp, including: the optical parameter acquisition module is used for responding to the detection of the lamplight adjustment control instruction, acquiring the current optical parameter corresponding to the operation shadowless lamp and determining the target optical parameter through the lamplight adjustment control instruction; the optical parameter smooth adjustment module is used for circulating the following steps until the updated current optical parameter is greater than or equal to the target optical parameter: an optical parameter difference determining module for determining an optical parameter difference between the current optical parameter and the target optical parameter; the transition optical parameter determining module is used for determining a target optical parameter adjustment coefficient according to the optical parameter difference value and determining a transition optical parameter according to the target optical parameter adjustment coefficient and the current optical parameter; and the lamplight adjusting module is used for controlling lamplight change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, comprising: a processor; and a memory having stored thereon computer readable instructions which when executed by the processor implement the light adjustment control method of the surgical shadowless lamp in the first aspect.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the light adjustment control method of the surgical shadowless lamp in the first aspect.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
the lamplight adjusting control method of the operation shadowless lamp can acquire the current optical parameters corresponding to the operation shadowless lamp and determine the target optical parameters through lamplight adjusting control instructions; the following steps are circulated until the updated current optical parameter is greater than or equal to the target optical parameter: an optical parameter difference between the current optical parameter and the target optical parameter may be determined; determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter; and controlling the light change of the operation shadowless lamp through the transition optical parameter, and if the transition optical parameter is smaller than the target optical parameter, taking the transition optical parameter as a new current optical parameter to enter the circulation. On the one hand, as the light adjustment is carried out, the optical parameter difference value is continuously changed, and the target optical parameter adjustment coefficient determined by the optical parameter difference value is also continuously changed, so that the quantity of optical parameters to be adjusted each time is also different, the light change of the operation shadowless lamp is smoother, the light quantity adaptation curve of human eyes is met, the human eyes can adapt to the light change of the operation shadowless lamp after each time adjustment, the light dazzling condition is effectively reduced, and the operation safety is improved; on the other hand, the target optical parameter adjustment coefficient is determined through the optical parameter difference value between the current optical parameter and the target optical parameter after each adjustment, so that the light change of the operation shadowless lamp is controlled according to the transition optical parameter determined by the target optical parameter adjustment coefficient, the precision and the accuracy of the light control can be improved, the problem of light flickering of the operation shadowless lamp caused by inaccurate light control is avoided, and the smoothness of the light change is further ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.
Fig. 1 schematically illustrates a flow diagram of a method of controlling light adjustment of a surgical shadowless lamp in accordance with some embodiments of the present disclosure.
Fig. 2 schematically illustrates a schematic diagram of determining an optical parameter adjustment amount according to some embodiments of the present disclosure.
Fig. 3 schematically illustrates a flow diagram of light variation adjustment control of a surgical shadowless lamp in accordance with some embodiments of the present disclosure.
Fig. 4 schematically illustrates a schematic view of a light adjustment control device of a surgical shadowless lamp according to some embodiments of the present disclosure.
Fig. 5 schematically illustrates a structural schematic diagram of a computer system of an electronic device according to some embodiments of the present disclosure.
Fig. 6 schematically illustrates a schematic diagram of a computer-readable storage medium according to some embodiments of the present disclosure.
In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present description as detailed in the accompanying claims.
The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present description. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the disclosed aspects may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Moreover, the drawings are only schematic illustrations and are not necessarily drawn to scale. The block diagrams depicted in the figures are merely functional entities and do not necessarily correspond to physically separate entities. That is, the functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
In this exemplary embodiment, a light adjustment control method of a surgical shadowless lamp is provided first, and the light adjustment control method of the surgical shadowless lamp may be applied to a terminal device that is communicatively connected to the surgical shadowless lamp, or may be applied to a server that is communicatively connected to the surgical shadowless lamp, which is not limited thereto.
Fig. 1 schematically illustrates a flow diagram of a method of controlling light adjustment of a surgical shadowless lamp in accordance with some embodiments of the present disclosure. Referring to fig. 1, the light adjustment control method of the surgical shadowless lamp may include the steps of:
step S110, responding to the detection of a lamplight adjustment control instruction, acquiring the current optical parameter corresponding to the operation shadowless lamp, and determining a target optical parameter through the lamplight adjustment control instruction;
Step S120, performing steps S130 to S150 in a loop until the updated current optical parameter is greater than or equal to the target optical parameter:
step S130, determining an optical parameter difference between the current optical parameter and the target optical parameter;
step S140, determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter;
and step S150, controlling the light change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
According to the light adjustment control method of the operation shadowless lamp in the embodiment, on one hand, as light adjustment is carried out, the optical parameter difference value is continuously changed, and then the target optical parameter adjustment coefficient determined by the optical parameter difference value is also continuously changed, so that the quantity of optical parameters to be adjusted each time is also different, the light change of the operation shadowless lamp can be smoother, the light inflow quantity adaptation curve of human eyes is met, the human eyes can adapt to the light change of the operation shadowless lamp after each time adjustment, the light dazzling condition is effectively reduced, and the operation safety is improved; on the other hand, the target optical parameter adjustment coefficient is determined through the optical parameter difference value between the current optical parameter and the target optical parameter after each adjustment, so that the light change of the operation shadowless lamp is controlled according to the transition optical parameter determined by the target optical parameter adjustment coefficient, the precision and the accuracy of the light control can be improved, the problem of light flickering of the operation shadowless lamp caused by inaccurate light control is avoided, and the smoothness of the light change is further ensured.
Next, a light adjustment control method of the surgical shadowless lamp in the present exemplary embodiment will be further described.
In step S110, in response to detecting the light adjustment control command, the current optical parameter corresponding to the surgical shadowless lamp is obtained, and the target optical parameter is determined by the light adjustment control command.
In an example embodiment of the present disclosure, the light adjustment control instruction refers to a control instruction sent by an adjustment operation for adjusting a change of an optical parameter of the surgical shadowless lamp, for example, the light adjustment control instruction may be a control instruction generated by a user by adjusting an optical parameter adjustment knob on the surgical shadowless lamp, or the light adjustment control instruction may be a control instruction generated when the surgical shadowless lamp is turned on according to a preset target optical parameter, or of course, the light adjustment control instruction may be a control instruction generated when the optical parameter needs to be adjusted according to an acquired surgical environment image.
The optical parameter refers to a parameter related to light formed by the operation shadowless lamp, for example, the optical parameter may be illuminance (or brightness) of the operation shadowless lamp, may be a color temperature of the operation shadowless lamp, may also be a spot diameter of the operation shadowless lamp, and may be other types of parameters for controlling light variation of the operation shadowless lamp.
The current optical parameter refers to an optical parameter corresponding to the surgical shadowless lamp at the current moment, for example, the current optical parameter may be an optical parameter of the surgical shadowless lamp in an initial state when the surgical shadowless lamp is turned on, or may be a latest optical parameter after the surgical shadowless lamp is adjusted each time. The target optical parameters refer to the optical parameters which the user expects the operation shadowless lamp to reach, and the target optical parameters of the operation shadowless lamp can be obtained through the input lamplight adjustment control instruction.
In step S120, steps S130 to S150 are cyclically performed until the updated current optical parameter is greater than or equal to the target optical parameter.
In step S130, an optical parameter difference between the current optical parameter and the target optical parameter is determined.
In an exemplary embodiment of the present disclosure, the optical parameter difference value refers to an interval between the latest current optical parameter and the target optical parameter, and an absolute value of a result obtained by subtracting the latest current optical parameter and the target optical parameter may be taken as the optical parameter difference value. The latest current optical parameter refers to the optical parameter in the initial state of the operation shadowless lamp when the adjustment is not started, and if the adjustment of the light change of the operation shadowless lamp is started, the latest current optical parameter refers to the latest current optical parameter obtained after the adjustment of the optical parameter of the operation shadowless lamp at the current moment.
In step S140, a target optical parameter adjustment coefficient is determined according to the optical parameter difference value, and a transition optical parameter is determined according to the target optical parameter adjustment coefficient and the current optical parameter.
In an exemplary embodiment of the present disclosure, the target optical parameter adjustment coefficient refers to a coefficient that is preset to determine an optical parameter adjustment amount for each adjustment of the surgical shadowless lamp, for example, the target optical parameter adjustment coefficient may be 1%, or may be 3%, or may be 5%, or may be specifically set in a user-defined manner according to an actual use situation, which is not particularly limited in this exemplary embodiment.
The target optical parameter adjustment coefficient may be determined according to the optical parameter difference, for example, the target optical parameter adjustment coefficient may be matched among a plurality of preset optical parameter adjustment coefficients according to the magnitude of the optical parameter difference, or, of course, the target optical parameter adjustment coefficient may be calculated according to the optical parameter difference and a weight parameter obtained by measuring in advance, and the determination manner of the target optical parameter adjustment coefficient is not particularly limited in this example embodiment.
The transition optical parameter is an optical parameter which is obtained after the current optical parameter is adjusted and is used for adjusting the operation shadowless lamp to change the light. The optical parameter adjustment amount required to be adjusted in the current lamplight adjustment can be determined through the product of the target optical parameter adjustment coefficient (for example, the target optical parameter adjustment coefficient is 3%) and the current optical parameter, and then the transition optical parameter can be determined through the optical parameter adjustment amount required to be adjusted in the current time and the current optical parameter; of course, the transition optical parameter may also be directly calculated by the product of the target optical parameter adjustment coefficient (e.g., the target optical parameter adjustment coefficient is 3%) and the current optical parameter, and the determination manner of the transition optical parameter in this example embodiment is not limited in particular.
In step S150, the light change of the surgical shadowless lamp is controlled by the transition optical parameter, and if the transition optical parameter is smaller than the target optical parameter, the transition optical parameter is used as a new current optical parameter.
In an example embodiment of the present disclosure, after obtaining the transition optical parameter, the light change of the surgical shadowless lamp may be controlled by the transition optical parameter, then it may be determined whether the transition optical parameter exceeds the target optical parameter to determine whether to continue adjusting the light change, if the transition optical parameter is detected to be smaller than the target optical parameter, then it may be considered that the light of the surgical shadowless lamp still needs to be continuously adjusted, the transition optical parameter may be regarded as a new current optical parameter, the optical parameter difference between the new current optical parameter and the target optical parameter may be redetermined, further a new target optical parameter adjustment coefficient may be determined according to the optical parameter difference, and the new transition optical parameter may be determined by the new target optical parameter adjustment coefficient and the new current optical parameter, and the light change of the surgical shadowless lamp may be controlled by the transition optical parameter, and when the transition optical parameter does not exceed the target optical parameter, the light change of the surgical shadowless lamp may be continuously adjusted until the latest transition optical parameter or the latest current optical parameter is larger than or equal to the target optical parameter, at this time, the light adjustment cycle may be exited, and finally the light adjustment of the surgical shadowless lamp may be finished by the target optical parameter.
Through the cyclic light adjustment, the optical parameter difference value is changed continuously, and then the target optical parameter adjustment coefficient determined through the optical parameter difference value is changed continuously, so that the number of optical parameters to be adjusted each time is different, the light change of the operation shadowless lamp is smoother, the light quantity adaptation curve of human eyes is met, the human eyes can adapt to the light change of the operation shadowless lamp after each time adjustment, the dazzling condition of the light is effectively reduced, and the operation safety is improved; the target optical parameter adjustment coefficient is determined through the optical parameter difference value between the current optical parameter and the target optical parameter after each adjustment, so that the light change of the operation shadowless lamp is controlled according to the transition optical parameter determined by the target optical parameter adjustment coefficient, the precision and the accuracy of light control can be improved, the problem of light flickering of the operation shadowless lamp caused by inaccurate light control is avoided, and the smoothness of the light change is further ensured.
Next, the contents in step S110 to step S150 will be described in detail.
In an exemplary embodiment of the present disclosure, determining the target optical parameter adjustment coefficient according to the optical parameter difference value may be achieved by:
If the optical parameter difference value is smaller than a preset difference value threshold, determining an optical parameter threshold according to a preset proportion and the current optical parameter, acquiring a preset first optical parameter adjustment coefficient when the optical parameter difference value is smaller than the optical parameter threshold, and taking the first optical parameter adjustment coefficient as a target optical parameter adjustment coefficient; when the optical parameter difference value is larger than or equal to the optical parameter threshold value, a preset second optical parameter adjustment coefficient is obtained, and the second optical parameter adjustment coefficient is used as a target optical parameter adjustment coefficient.
The difference threshold is a preset parameter for judging the difference value of the optical parameter, and when the difference value of the optical parameter is larger than or equal to the difference threshold, the difference value of the optical parameter can be considered to be larger, namely the span between the current optical parameter of the operation shadowless lamp at the current moment and the required target optical parameter is larger; when the optical parameter difference is smaller than the difference threshold, the optical parameter difference can be considered smaller, namely the span between the current optical parameter of the operation shadowless lamp at the current moment and the required target optical parameter is smaller. The scenes with larger spans and smaller spans can be distinguished through difference value thresholds, and different optical parameter adjustment schemes are adopted respectively, so that the accuracy and precision of lamplight change adjustment control of the operation shadowless lamp are further ensured.
The optical parameter threshold is a threshold value for screening and distributing the target optical parameter adjustment coefficient determined by the current optical parameter, and the optical parameter threshold value can be determined according to the preset proportion and the current optical parameter, so that the current target optical parameter adjustment coefficient can be distributed through the optical parameter threshold value. Specifically, when the optical parameter difference value is smaller than the optical parameter threshold value, a preset first optical parameter adjustment coefficient is obtained, and the first optical parameter adjustment coefficient is used as a target optical parameter adjustment coefficient; when the optical parameter difference value is larger than or equal to the optical parameter threshold value, a preset second optical parameter adjustment coefficient is obtained, and the second optical parameter adjustment coefficient is used as a target optical parameter adjustment coefficient.
The optical parameter threshold value is determined through the preset proportion and the current optical parameter, compared with manual setting, the optical parameter threshold value can be more attached to the current scene, and the accuracy of the distributed target optical parameter adjustment coefficient is improved, so that the accuracy and smoothness of the adjustment quantity determined through the target optical parameter adjustment coefficient are ensured, the light change of the operation shadowless lamp is ensured to be in accordance with the human eye light inlet quantity adaptation curve, and the dazzling phenomenon of light is avoided.
Alternatively, the preset ratio may be 50%, the first optical parameter adjustment coefficient may be 1%, and the second optical parameter adjustment coefficient may be 3%.
By setting the preset proportion to be 50%, the calculated optical parameter threshold value can be more attached to the current scene, and the accuracy of distinguishing optical parameter difference values of different spans is improved; meanwhile, as the stress response of the eyes of the human body is determined by the current eyeball light inlet quantity, when the current environment is darker, the light inlet quantity needs to be ensured in a smaller range, when the eyes of the human body adapt to the brighter environment, the light inlet quantity can be increased, the smoothness of smooth transition of light change can be effectively improved by setting the first optical parameter adjustment coefficient to 1% and setting the second optical parameter adjustment coefficient to 3%, the light change can be effectively attached to the light inlet quantity adaptation curve of the eyes of the human body, the comfortableness of the eyes in the light change process is ensured, the dazzling condition of the light is effectively avoided, and the operation safety is improved.
Optionally, if the optical parameter difference is greater than or equal to the difference threshold, a ratio of the optical parameter difference to the current optical parameter may be determined, a mapping relationship between a preset optical parameter adjustment coefficient and a ratio interval may be obtained, and the target optical parameter adjustment coefficient may be determined according to the ratio and the mapping relationship.
The mapping relationship refers to preset related data for distributing target optical parameter adjustment coefficients, and the mapping relationship between different ratio intervals and the optical parameter adjustment coefficients can be preset, so that the target optical parameter adjustment coefficients corresponding to the optical parameter difference values can be matched according to the ratio intervals of the optical parameter difference values and the current optical parameter ratio.
When the difference value of the optical parameters is determined to be greater than or equal to the difference threshold value, the span between the current optical parameter and the target optical parameter can be considered to be larger, if the target optical parameter adjustment coefficient is still distributed according to the first optical parameter adjustment coefficient and the second optical parameter adjustment coefficient, the light change adjustment is possibly not smooth enough, and therefore, the mapping relation between the ratio interval and the optical parameter adjustment coefficient can be set.
The ratio interval can be set according to the smoothness required by the actual situation, for example, if the current scene needs smoother light change and the light adjustment duration is not limited, more ratio intervals and corresponding more optical parameter adjustment coefficients can be set, for example, the ratio interval can be 0-10%,10% -20%, … …,90% -100%, and each ratio interval corresponds to one optical parameter adjustment coefficient, for example, the corresponding optical parameter adjustment coefficient can be 0.5%,1.0%,1.5%, … … and 5% in sequence; if there are limitations on the light adjustment duration of the current scene, more ratio intervals and corresponding more optical parameter adjustment coefficients may be set, for example, the ratio intervals may be 0-20%,20% -40%, … …,80% -100%, and each ratio interval corresponds to one optical parameter adjustment coefficient, for example, the corresponding optical parameter adjustment coefficients may be 1%,2%, … …,5% in sequence, which is, of course, only illustrative, and should not cause any special limitation in this exemplary embodiment.
When the difference value of the optical parameters is larger than or equal to the difference value threshold value, the accuracy of the determined target optical parameter adjustment coefficient can be effectively improved by setting the mapping relation between the ratio interval and the optical parameter adjustment coefficient and the ratio of the optical parameter difference value to the current optical parameter, the smoothness of the light change of the operation shadowless lamp is further ensured, the fitting degree of the light change of the operation shadowless lamp and the human eye light inlet quantity adaptation curve is further ensured, the comfort of the human eye of the operation shadowless lamp during the light change is further improved, and the operation safety is improved.
In an example embodiment of the present disclosure, determining the transition optical parameter from the target optical parameter adjustment coefficient and the current optical parameter may be achieved by:
the optical parameter adjustment amount may be determined based on the target optical parameter adjustment coefficient and the current optical parameter, and then the transition optical parameter may be determined based on the current optical parameter and the optical parameter adjustment amount.
Compared with the mode of determining the optical parameter adjustment quantity each time by equally dividing the light adjustment time length in the related technical scheme, the method can effectively improve the smoothness of the light change of the optical parameter adjustment quantity adjustment, ensure that the optical parameter adjustment quantity determined each time more accords with the human eye light inlet quantity adaptation curve, avoid the condition of dazzling light and improve the human eye comfort.
Alternatively, the determining the optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter may be implemented through the steps in fig. 2, and referring to fig. 2, may specifically include:
step S210, determining a first adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter;
step S220, obtaining a preset minimum adjustment amount;
step S230, if the first adjustment amount is smaller than the preset minimum adjustment amount, using the preset minimum adjustment amount as the optical parameter adjustment amount;
step S240, if the first adjustment amount is greater than or equal to the preset minimum adjustment amount, the first adjustment amount is used as the optical parameter adjustment amount.
The first adjustment amount is an optical parameter adjustment amount calculated through a target optical parameter adjustment coefficient and a current optical parameter, and the minimum adjustment amount is a preset minimum value of the optical parameter adjustment amount when the lamplight is adjusted every time.
When the first adjustment amount is detected to be smaller than the preset minimum adjustment amount, the preset minimum adjustment amount can be used as an optical parameter adjustment amount; when the first adjustment amount is detected to be greater than or equal to the preset minimum adjustment amount, the first adjustment amount may be used as the optical parameter adjustment amount.
Through setting up minimum adjustment volume, can ensure the validity when adjusting light change at every turn, can avoid current optical parameter less hour, thereby first adjustment volume is less produces the problem of invalid adjustment, promotes the efficiency of light adjustment when guaranteeing the smoothness of light change adjustment, shortens the required duration of light adjustment to a certain extent.
In an example embodiment of the present disclosure, when it is determined that the updated current optical parameter is greater than or equal to the target optical parameter, the light change of the surgical shadowless lamp may be directly controlled according to the target optical parameter, so that the finally obtained surgical shadowless lamp is located at the target optical parameter, the problem of excessive light adjustment is avoided, and the accuracy of the optical parameter of the adjusted surgical shadowless lamp is ensured.
Fig. 3 schematically illustrates a flow diagram of light variation adjustment control of a surgical shadowless lamp in accordance with some embodiments of the present disclosure.
Referring to fig. 3, step S301 is performed to obtain current optical parameters of the surgical shadowless lamp and target optical parameters to be adjusted; step S302, determining an optical parameter difference value between the current optical parameter and the target optical parameter; step S303, determining a target optical parameter adjustment coefficient according to the magnitude relation between the optical parameter difference value and the current optical parameter; step S304, determining a first adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter; step S305, judging whether the first adjustment amount is smaller than a preset minimum adjustment amount, if the first adjustment amount is smaller than the preset minimum adjustment amount, executing step S306, otherwise executing step S307; step S306, taking the preset minimum adjustment amount as the current optical parameter adjustment amount; step S307, the first adjustment amount is used as the current optical parameter adjustment amount; step S308, determining transition optical parameters according to the optical parameter adjustment amount and the current optical parameters; step S309, judging whether the transition optical parameter is smaller than the target optical parameter, if so, executing step S310, otherwise, executing step S311; step S310, controlling the light change of the operation shadowless lamp according to the transition optical parameter, taking the transition optical parameter as a new current optical parameter, and returning to execute the step S302; step S311, controlling the light change of the operation shadowless lamp according to the target optical parameters, and ending the current flow.
In summary, by the light adjustment control method of the surgical shadowless lamp in the disclosure, the current optical parameters corresponding to the surgical shadowless lamp can be obtained, and the target optical parameters can be determined by the light adjustment control instruction; the following steps are circulated until the updated current optical parameter is greater than or equal to the target optical parameter: an optical parameter difference between the current optical parameter and the target optical parameter may be determined; determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter; and controlling the light change of the operation shadowless lamp through the transition optical parameter, and if the transition optical parameter is smaller than the target optical parameter, taking the transition optical parameter as a new current optical parameter to enter the circulation. On the one hand, as the light adjustment is carried out, the optical parameter difference value is continuously changed, and the target optical parameter adjustment coefficient determined by the optical parameter difference value is also continuously changed, so that the quantity of optical parameters to be adjusted each time is also different, the light change of the operation shadowless lamp is smoother, the light inflow curve of the human eyes is met, the human eyes can adapt to the light change of the operation shadowless lamp after each time adjustment, the light dazzling condition is effectively reduced, and the operation safety is improved; on the other hand, the target optical parameter adjustment coefficient is determined through the optical parameter difference value between the current optical parameter and the target optical parameter after each adjustment, so that the light change of the operation shadowless lamp is controlled according to the transition optical parameter determined by the target optical parameter adjustment coefficient, the precision and the accuracy of the light control can be improved, the problem of light flickering of the operation shadowless lamp caused by inaccurate light control is avoided, and the smoothness of the light change is further ensured.
It should be noted that although the steps of the methods of the present disclosure are illustrated in the accompanying drawings in a particular order, this does not require or imply that the steps must be performed in that particular order or that all of the illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.
In addition, in the present exemplary embodiment, a light adjustment control device of a surgical shadowless lamp is also provided. Referring to fig. 4, the light adjustment control device 400 of the surgical shadowless lamp includes: an optical parameter acquisition module 410, an optical parameter smoothing adjustment module 420, an optical parameter difference determination module 430, a transition optical parameter determination module 440, and a light adjustment module 450. Wherein:
an optical parameter obtaining module 410, configured to obtain a current optical parameter corresponding to the surgical shadowless lamp in response to detecting a light adjustment control instruction, and determine a target optical parameter according to the light adjustment control instruction;
an optical parameter smoothing adjustment module 420, configured to cycle the following steps until the updated current optical parameter is greater than or equal to the target optical parameter:
An optical parameter difference determining module 430 for determining an optical parameter difference between the current optical parameter and the target optical parameter;
a transitional optical parameter determining module 440, configured to determine a target optical parameter adjustment coefficient according to the optical parameter difference value, and determine a transitional optical parameter according to the target optical parameter adjustment coefficient and the current optical parameter;
and the light adjusting module 450 is configured to control a light change of the surgical shadowless lamp according to the transition optical parameter, and if the transition optical parameter is smaller than the target optical parameter, take the transition optical parameter as a new current optical parameter.
In one exemplary embodiment of the present disclosure, based on the foregoing, the transition optical parameter determination module 440 may be configured to:
if the optical parameter difference value is smaller than a preset difference value threshold value, determining an optical parameter threshold value according to a preset proportion and the current optical parameter;
when the optical parameter difference value is smaller than the optical parameter threshold value, acquiring a preset first optical parameter adjustment coefficient, and taking the first optical parameter adjustment coefficient as the target optical parameter adjustment coefficient;
and when the optical parameter difference value is greater than or equal to the optical parameter threshold value, acquiring a preset second optical parameter adjustment coefficient, and taking the second optical parameter adjustment coefficient as the target optical parameter adjustment coefficient.
In an exemplary embodiment of the present disclosure, based on the foregoing, the preset ratio is 50%, the first optical parameter adjustment coefficient is 1%, and the second optical parameter adjustment coefficient is 3%.
In one exemplary embodiment of the present disclosure, based on the foregoing, the transition optical parameter determination module 440 may be configured to:
if the optical parameter difference value is greater than or equal to the difference value threshold value, determining the ratio of the optical parameter difference value to the current optical parameter;
and obtaining a mapping relation between a preset optical parameter adjustment coefficient and a ratio interval, and determining a target optical parameter adjustment coefficient according to the ratio and the mapping relation.
In one exemplary embodiment of the present disclosure, based on the foregoing, the transition optical parameter determination module 440 may be configured to:
determining an optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter;
and determining a transition optical parameter through the current optical parameter and the optical parameter adjustment quantity.
In one exemplary embodiment of the present disclosure, based on the foregoing, the transition optical parameter determination module 440 may be configured to:
determining a first adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter;
Acquiring a preset minimum adjustment amount;
if the first adjustment amount is smaller than the preset minimum adjustment amount, the preset minimum adjustment amount is used as the optical parameter adjustment amount;
and if the first adjustment amount is larger than or equal to the preset minimum adjustment amount, taking the first adjustment amount as the optical parameter adjustment amount.
In one exemplary embodiment of the present disclosure, based on the foregoing, the light adjustment control device 400 of the surgical shadowless lamp further includes a target optical parameter control module, which may be used to:
and when the updated current optical parameter is determined to be greater than or equal to the target optical parameter, controlling the light change of the operation shadowless lamp according to the target optical parameter.
The specific details of each module of the light adjustment control device of the surgical shadowless lamp are described in detail in the corresponding light adjustment control method of the surgical shadowless lamp, so that the details are not repeated here.
It should be noted that although several modules or units of the light adjustment control device of the surgical shadowless lamp are mentioned in the above detailed description, this division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
In addition, in the exemplary embodiment of the present disclosure, an electronic device capable of implementing the light adjustment control method of the surgical shadowless lamp is also provided.
Those skilled in the art will appreciate that the various aspects of the present disclosure may be implemented as a system, method, or program product. Accordingly, various aspects of the disclosure may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.
An electronic device 500 according to such an embodiment of the present disclosure is described below with reference to fig. 5. The electronic device 500 shown in fig. 5 is merely an example and should not be construed as limiting the functionality and scope of use of the disclosed embodiments.
As shown in fig. 5, the electronic device 500 is embodied in the form of a general purpose computing device. The components of electronic device 500 may include, but are not limited to: the at least one processing unit 510, the at least one memory unit 520, a bus 530 connecting the different system components (including the memory unit 520 and the processing unit 510), and a display unit 540.
Wherein the storage unit stores program code that is executable by the processing unit 510 such that the processing unit 510 performs steps according to various exemplary embodiments of the present disclosure described in the above-mentioned "exemplary methods" section of the present specification. For example, the processing unit 510 may perform step S110 shown in fig. 1, obtain the current optical parameter corresponding to the surgical shadowless lamp in response to detecting the light adjustment control command, and determine the target optical parameter by the light adjustment control command; step S120, performing steps S130 to S150 in a loop until the updated current optical parameter is greater than or equal to the target optical parameter: step S130, determining an optical parameter difference between the current optical parameter and the target optical parameter; step S140, determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter; and step S150, controlling the light change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
The storage unit 520 may include readable media in the form of volatile storage units, such as Random Access Memory (RAM) 521 and/or cache memory 522, and may further include Read Only Memory (ROM) 523.
The storage unit 520 may also include a program/utility 524 having a set (at least one) of program modules 525, such program modules 525 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
Bus 530 may be one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 500 may also communicate with one or more external devices 570 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 500, and/or with any device (e.g., router, modem, etc.) that enables the electronic device 500 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 550. Also, electronic device 500 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through network adapter 560. As shown, network adapter 560 communicates with other modules of electronic device 500 over bus 530. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 500, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, and includes several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium having stored thereon a program product capable of implementing the method described above in the present specification is also provided. In some possible embodiments, the various aspects of the present disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the disclosure as described in the "exemplary methods" section of this specification, when the program product is run on the terminal device.
Referring to fig. 6, a program product 600 for implementing the above-described light adjustment control method of the surgical shadowless lamp, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer, is described according to an embodiment of the present disclosure. However, the program product of the present disclosure is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
Furthermore, the above-described figures are only schematic illustrations of processes included in the method according to the exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, and includes several instructions to cause a computing device (may be a personal computer, a server, a touch terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A light adjustment control method of a surgical shadowless lamp, comprising:
in response to detecting a light adjustment control instruction, acquiring a current optical parameter corresponding to the surgical shadowless lamp, and determining a target optical parameter through the light adjustment control instruction;
the following steps are circulated until the updated current optical parameter is greater than or equal to the target optical parameter:
determining an optical parameter difference between the current optical parameter and the target optical parameter;
determining a target optical parameter adjustment coefficient according to the optical parameter difference value, and determining a transition optical parameter through the target optical parameter adjustment coefficient and the current optical parameter;
and controlling the lamplight change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
2. The method of claim 1, wherein determining a target optical parameter adjustment factor from the optical parameter difference value comprises:
if the optical parameter difference value is smaller than a preset difference value threshold value, determining an optical parameter threshold value according to a preset proportion and the current optical parameter;
when the optical parameter difference value is smaller than the optical parameter threshold value, acquiring a preset first optical parameter adjustment coefficient, and taking the first optical parameter adjustment coefficient as the target optical parameter adjustment coefficient;
and when the optical parameter difference value is greater than or equal to the optical parameter threshold value, acquiring a preset second optical parameter adjustment coefficient, and taking the second optical parameter adjustment coefficient as the target optical parameter adjustment coefficient.
3. The method according to claim 2, wherein the preset ratio is 50%, the first optical parameter adjustment coefficient is 1%, and the second optical parameter adjustment coefficient is 3%.
4. The method of controlling light adjustment of a surgical shadowless lamp of claim 2, wherein determining a target optical parameter adjustment factor based on the optical parameter difference comprises:
If the optical parameter difference value is greater than or equal to the difference value threshold value, determining the ratio of the optical parameter difference value to the current optical parameter;
and obtaining a mapping relation between a preset optical parameter adjustment coefficient and a ratio interval, and determining a target optical parameter adjustment coefficient according to the ratio and the mapping relation.
5. The method according to claim 1, wherein the determining the transition optical parameter by the target optical parameter adjustment coefficient and the current optical parameter comprises:
determining an optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter;
and determining a transition optical parameter through the current optical parameter and the optical parameter adjustment quantity.
6. The method according to claim 5, wherein determining the optical parameter adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter comprises:
determining a first adjustment amount according to the target optical parameter adjustment coefficient and the current optical parameter;
acquiring a preset minimum adjustment amount;
If the first adjustment amount is smaller than the preset minimum adjustment amount, the preset minimum adjustment amount is used as the optical parameter adjustment amount;
and if the first adjustment amount is larger than or equal to the preset minimum adjustment amount, taking the first adjustment amount as the optical parameter adjustment amount.
7. The method of controlling the light adjustment of a surgical shadowless lamp of claim 1, further comprising:
and when the updated current optical parameter is determined to be greater than or equal to the target optical parameter, controlling the light change of the operation shadowless lamp according to the target optical parameter.
8. A light adjustment control device of a surgical shadowless lamp, comprising:
the optical parameter acquisition module is used for responding to the detection of the lamplight adjustment control instruction, acquiring the current optical parameter corresponding to the operation shadowless lamp and determining the target optical parameter through the lamplight adjustment control instruction;
the optical parameter smooth adjustment module is used for circulating the following steps until the updated current optical parameter is greater than or equal to the target optical parameter:
an optical parameter difference determining module for determining an optical parameter difference between the current optical parameter and the target optical parameter;
The transition optical parameter determining module is used for determining a target optical parameter adjustment coefficient according to the optical parameter difference value and determining a transition optical parameter according to the target optical parameter adjustment coefficient and the current optical parameter;
and the lamplight adjusting module is used for controlling lamplight change of the operation shadowless lamp through the transition optical parameter, and taking the transition optical parameter as a new current optical parameter if the transition optical parameter is smaller than the target optical parameter.
9. An electronic device, comprising:
a processor; and
a memory having stored thereon computer readable instructions which when executed by the processor implement the method of controlling light adjustment of a surgical shadowless lamp as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the light adjustment control method of the surgical shadowless lamp as claimed in any one of claims 1 to 7.
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| CN202410233225.5A CN117881061A (en) | 2024-02-29 | 2024-02-29 | Light adjusting and controlling method and device, equipment and medium of operation shadowless lamp |
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