CN107870757B - Graphic display method for laboratory management system - Google Patents

Graphic display method for laboratory management system Download PDF

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Publication number
CN107870757B
CN107870757B CN201711024640.6A CN201711024640A CN107870757B CN 107870757 B CN107870757 B CN 107870757B CN 201711024640 A CN201711024640 A CN 201711024640A CN 107870757 B CN107870757 B CN 107870757B
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instrument
displayed
equipment
size
display
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CN107870757A (en
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迟海鹏
张怀东
张京军
龚长华
邢希学
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Beijing Dynaflow Experiment Technology Co Ltd
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Beijing Dynaflow Experiment Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a graph display method for a laboratory management system, which comprises the following steps: the processor acquires the type and the size of the display; the processor obtains the minimum effective display size according to the acquired type and size of the display; the processor reads the information of the instrument equipment from the database; the processor obtains the information to be displayed of the instrument equipment according to the minimum effective display size and the information of the instrument equipment and a preset rule; the processor sends the information to be displayed of the instrument equipment to the graphic processing unit; the graphic processing unit displays the instrument device on the display according to the information which should be displayed by the instrument device. The method provided by the invention can limit the size of the instrument and equipment displayed on the screen, and avoid the problem that the instrument and equipment is overlooked by laboratory managers because the instrument and equipment is displayed on the screen too small.

Description

graphic display method for laboratory management system
Technical Field
the invention relates to the field of laboratory management, in particular to a graph display method for a laboratory management system.
Background
With the development of laboratory management towards informatization, the examination of laboratory instruments and equipment also needs to be incorporated into informatization management, and the examination needs to be capable of displaying the states of the instruments and equipment on mobile equipment such as a smart phone, so that remote management and management in a mobile state are facilitated.
however, a general display mode is not friendly to a small-screen smart phone, and the zooming operation may cause that the instrument and equipment to be checked are displayed too small on the screen and are ignored by a manager, so that the omission of the instrument and equipment is caused, and the management level of a laboratory is affected.
Disclosure of Invention
in order to solve the above problems, the present invention provides a graphic display method for a laboratory management system.
the invention provides a graph display method for a laboratory management system, which comprises the following steps:
the processor acquires the type and the size of the display;
The processor obtains a minimum effective display size according to the type and the size of the obtained display, wherein the minimum effective display size is the minimum size capable of being effectively displayed and is obtained by inquiring preset data or calculating;
the processor reads information of the instrument equipment from the database, wherein the information of the instrument equipment comprises the number, the position and the state of the instrument equipment and the displayed shape of the instrument equipment;
The processor obtains information to be displayed of the instrument according to the minimum effective display size and the information of the instrument and the preset rule, wherein the information to be displayed comprises the position to be displayed, the color to be displayed and the size to be displayed of the instrument and the equipment;
the processor sends the information to be displayed of the instrument equipment to the graphic processing unit;
the graphic processing unit displays the instrument device on the display according to the information which should be displayed by the instrument device.
preferably, the minimum effective display size is calculated by a first formula, where the first formula is:
Lmin=D·θ
Wherein L isminAnd D is the distance between the human eyes and the display, and can be obtained by querying a database according to the type and the size of the display, wherein theta is a preset constant coefficient, and theta is more than 0.003 and less than 0.05.
preferably, the information of the instrument device further includes:
And the classification information of the instruments and the equipment is used for displaying the instruments and the equipment according to classification, wherein the classification comprises classification according to functions of the instruments and the equipment, classification according to types of used experiments and classification according to positions of the instruments and the equipment.
preferably, the preset rule includes:
The colors to be displayed by the instrument equipment are divided into two groups, namely normal colors and abnormal colors, the Euclidean distance between the colors in the same group is smaller than a preset threshold value, the Euclidean distance between the colors in different groups is larger than the preset threshold value, and the brightness of the abnormal colors is larger than that of the normal colors;
when the state of the instrument is normal, the color to be displayed by the instrument is a normal color;
When the state of the instrument equipment is abnormal, the color to be displayed by the instrument equipment is a flashing abnormal color, and the flashing frequency is 0.4Hz-2.8 Hz.
preferably, the first and second liquid crystal materials are,
the abnormal color is red, and the frequency of the flicker is 1.8-2.4 Hz.
preferably, the preset rule further includes:
the size of the instrument to be displayed is calculated according to a second formula, wherein the second formula is as follows:
wherein S is the display size of the instrument; l is the real size of the instrument; l is0is a preset reference size; l isminIs the minimum effective display size; k is a predetermined positive number indicating a ratio of a maximum value of a display size to be displayed to the minimum effective display size of the instrument.
Preferably, the preset rule further includes:
the position of the instrument is obtained by the following method:
Setting the boundary of the instrument equipment by taking the position of the centroid of the instrument equipment as the centroid and the size which the instrument equipment should display as the outline;
the coordinate value of the position of the centroid of the instrument is reduced in an equal proportion until the boundary of the instrument begins to contact;
setting the coordinate value of the position of the centroid of the instrument at the moment as the initial display position of the instrument;
under the condition of no operation, setting the initial display position as the corresponding display position of the instrument equipment by the processor;
when the processor receives an operation requirement of translation or zooming, the processor translates or zooms the displayed position of the instrument equipment to obtain a new displayed position, and when the zooming operation causes the boundary of the instrument equipment to be contacted or overlapped in the zooming-out process, the position of the centroid of the instrument equipment when the boundary of the instrument equipment is contacted is taken as the new displayed position.
preferably, when receiving an operation requirement for translation or zoom, the processor translates or zooms a corresponding display position of the instrument device to obtain a new corresponding display position, and further includes:
when the zooming-out operation reaches a preset proportion and the boundary of the instrument equipment is contacted or overlapped in the zooming-out process, the processor carries out combined display on the contacted or overlapped instrument equipment, wherein the combined display is as follows:
taking the geometric center of the displayed positions of the two or more contacted or overlapped instruments as a new displayed position;
Taking preset size, shape and color as the size, shape and color to be displayed, wherein when abnormal instrument equipment exists in two or more contacted or overlapped instrument equipment, the color to be displayed is abnormal color;
The number of instrument devices of which the states are normal, unknown and abnormal in the instrument devices in contact or overlapping are displayed in the form of bubbles on the shape to be displayed, respectively, wherein the size of the bubbles is the minimum effective display size.
some of the benefits of the present invention may include:
The graphic display method for the laboratory management system can limit the size of the instrument and equipment displayed on the screen, and avoid the problem that the instrument and equipment is overlooked by laboratory management personnel due to undersized display on the screen.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
the technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a graphical display method for a laboratory management system according to an embodiment of the present invention.
Detailed Description
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
fig. 1 is a flowchart of a graphic display method for a laboratory management system according to an embodiment of the present invention, as shown in fig. 1, including the following steps:
step 101, a processor acquires the type and the size of a display;
102, obtaining a minimum effective display size by a processor according to the type and the size of the obtained display, wherein the minimum effective display size is the minimum size capable of being effectively displayed and is obtained by inquiring preset data or calculating;
103, reading information of the instrument equipment from a database by the processor, wherein the information of the instrument equipment comprises the number, the position, the state and the displayed shape of the instrument equipment;
104, obtaining information to be displayed of the instrument and equipment by the processor according to a preset rule according to the minimum effective display size and the information of the instrument and equipment, wherein the information to be displayed comprises a position to be displayed, a color to be displayed and a size to be displayed of the instrument and equipment;
step 105, the processor sends the information to be displayed of the instrument equipment to the graphic processing unit;
And 106, displaying the instrument equipment on the display by the graphic processing unit according to the information to be displayed of the instrument equipment.
by the method provided by the invention, the size of the instrument and equipment displayed on the screen can be limited by using the set minimum effective display size and the preset rule, and the problem that the instrument and equipment is overlooked by laboratory managers because the instrument and equipment is displayed on the screen is avoided.
in an embodiment of the present invention, the minimum effective display size is calculated by a first formula, where the first formula is:
Lmin=D·θ
Wherein L isminAnd D is the distance between the human eyes and the display, and can be obtained by querying a database according to the type and the size of the display, wherein theta is a preset constant coefficient, and theta is more than 0.003 and less than 0.05. In an embodiment of the present invention, the distance between the human eye and the display is 300mm, and the predetermined value of θ is 0.01, then the minimum effective display size L can be obtained by the first formulaminIs 3 mm.
by setting the calculation mode of the minimum display size, the minimum effective display size can be determined according to the type of the display (a computer display, a tablet computer, a mobile phone and the like, wherein the type determines the distance between the human eyes and the display), so that the size of the instrument and equipment on the screen can be limited by simple setting no matter what display is used.
in an embodiment of the present invention, the information of the instrument device further includes:
And the classification information of the instruments and the equipment is used for displaying the instruments and the equipment according to classification, wherein the classification comprises classification according to functions of the instruments and the equipment, classification according to types of used experiments and classification according to positions of the instruments and the equipment.
through classifying the instrument equipment, thereby can be through to the same kind of instrument equipment with same colour demonstration, make the laboratory pay close attention to whether a certain kind of instrument equipment finishes checking more easily, be more difficult to appear the problem of being ignored by laboratory managers.
In an embodiment of the present invention, the preset rule includes:
the colors to be displayed by the instrument equipment are divided into two groups, namely normal colors and abnormal colors, the Euclidean distance between the colors in the same group is smaller than a preset threshold value, the Euclidean distance between the colors in different groups is larger than the preset threshold value, and the brightness of the abnormal colors is larger than that of the normal colors;
when the state of the instrument is normal, the color to be displayed by the instrument is a normal color;
when the state of the instrument equipment is abnormal, the color to be displayed by the instrument equipment is a flashing abnormal color, and the flashing frequency is 0.4Hz-2.8 Hz.
by classifying different colors by the Euclidean distance of the colors, particularly, the colors with high brightness are used as abnormal colors and appear in a flashing mode, the attention of laboratory managers is more easily attracted, and the instrument and equipment in an abnormal state are prevented from being ignored by the laboratory managers.
in one embodiment of the invention, the abnormal color is red and the frequency of the blinking is 1.8-2.4 Hz.
by setting the flickering frequency to be 1.8-2.4Hz, the flickering frequency is not too low, so that laboratory managers can find abnormal states without staring at a display screen for a long time, and the flickering frequency is not too high, so that the laboratory managers have unfavorable conditions of fatigue and the like in the vision.
In an embodiment of the present invention, the preset rule further includes:
The size of the instrument to be displayed is calculated according to a second formula, wherein the second formula is as follows:
Wherein S is the display size of the instrument; l is the real size of the instrument; l is0is a preset reference size; l isminis the minimum effective display size; k is a predetermined positive number indicating a ratio of a maximum value of a display size to be displayed to the minimum effective display size of the instrument.
in the present inventionIn one embodiment of the invention, the predetermined reference dimension L0is 500mm, Lmin3mm, K has a value of 3, the real size of one instrument is 50mm x 50mm, the real size of the other instrument is 500mm x 2000mm, then, according to the second formula, the display sizes of the two instruments are respectively: 3.4mm by 3.4mm and 6mm by 8 mm.
By the calculation method, the size difference displayed on the display screen by the instrument equipment with huge size difference can not be overlarge, and meanwhile, the correctness of the relative size between the instruments is ensured. Therefore, the situation that due to the fact that the sizes of the instruments and the equipment displayed on the display screen are different greatly, not only can a few large instruments and the equipment be displayed at one time, but also laboratory managers can pay attention to the instruments and the equipment with large sizes due to the fact that the sizes of the instruments and the equipment displayed on the display screen are different greatly, the instruments and the equipment with small sizes are ignored, and meanwhile, the observation and counting errors are not easy to occur in the display with different sizes is avoided.
In an embodiment of the present invention, the preset rule further includes:
The position of the instrument is obtained by the following method:
Setting the boundary of the instrument equipment by taking the position of the centroid of the instrument equipment as the centroid and the size which the instrument equipment should display as the outline;
The coordinate value of the position of the centroid of the instrument is reduced in an equal proportion until the boundary of the instrument begins to contact;
Setting the coordinate value of the position of the centroid of the instrument at the moment as the initial display position of the instrument;
Under the condition of no operation, setting the initial display position as the corresponding display position of the instrument equipment by the processor;
When the processor receives an operation requirement of translation or zooming, the processor translates or zooms the displayed position of the instrument equipment to obtain a new displayed position, and when the zooming operation causes the boundary of the instrument equipment to be contacted or overlapped in the zooming-out process, the position of the centroid of the instrument equipment when the boundary of the instrument equipment is contacted is taken as the new displayed position.
By the method, more instruments and equipment can be displayed at one time by zooming the coordinate value of the position of the centroid of the instrument and equipment, and the instruments and equipment in different areas can be displayed by moving and zooming under the condition of large laboratory scale, so that the instruments and equipment can be checked more conveniently. Meanwhile, by setting contact or overlapping inspection, the dislocation display of the instrument and equipment is avoided.
In an embodiment of the present invention, when receiving an operation request for panning or zooming, the processor pans or zooms a corresponding display position of the instrument device to obtain a new corresponding display position, further including:
when the zooming-out operation reaches a preset proportion and the boundary of the instrument equipment is contacted or overlapped in the zooming-out process, the processor carries out combined display on the contacted or overlapped instrument equipment, wherein the combined display is as follows:
Taking the geometric center of the displayed positions of the two or more contacted or overlapped instruments as a new displayed position;
Taking preset size, shape and color as the size, shape and color to be displayed, wherein when abnormal instrument equipment exists in two or more contacted or overlapped instrument equipment, the color to be displayed is abnormal color;
the number of instrument devices of which the states are normal, unknown and abnormal in the instrument devices in contact or overlapping are displayed in the form of bubbles on the shape to be displayed, respectively, wherein the size of the bubbles is the minimum effective display size.
by the method provided by the invention, when laboratory managers need to check the states of a large range of instruments, the states of a plurality of instruments are displayed by a combined display method, and the number of the instruments with normal states, unknown states and abnormal states is respectively displayed by displaying the number in the bubbles, so that the omission of the instruments caused by the neglect of the states of smaller instruments is avoided when checking large range of data.
Some of the benefits of the present invention may include:
the graphic display method for the laboratory management system can limit the size of the instrument and equipment displayed on the screen, and avoid the problem that the instrument and equipment is overlooked by laboratory management personnel due to undersized display on the screen.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
it will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. a graphical display method for a laboratory management system, comprising the steps of:
the processor acquires the type and the size of the display;
the processor obtains a minimum effective display size according to the type and the size of the obtained display, wherein the minimum effective display size is the minimum size capable of being effectively displayed and is obtained by inquiring preset data or calculating;
the processor reads information of the instrument equipment from the database, wherein the information of the instrument equipment comprises the number, the position and the state of the instrument equipment and the displayed shape of the instrument equipment;
The processor obtains information to be displayed of the instrument according to a preset rule according to the minimum effective display size and the information of the instrument, wherein the information to be displayed comprises a position to be displayed, a color to be displayed and a size to be displayed of the instrument;
the processor sends the information to be displayed of the instrument equipment to the graphic processing unit;
the graphic processing unit displays the instrument equipment on the display according to the information to be displayed of the instrument equipment;
the minimum effective display size is calculated by a first formula, wherein the first formula is as follows:
Lmin=D·θ
Wherein L isminfor the minimum effective display size, D is the distance between human eyes and the display, which can be obtained by querying a database according to the type and size of the display, and theta is a preset constant coefficient and is 0.003<θ<0.05。
2. The method of claim 1, wherein the information of the instrument device further comprises:
And the classification information of the instruments and the equipment is used for displaying the instruments and the equipment according to classification, wherein the classification comprises classification according to functions of the instruments and the equipment, classification according to types of used experiments and classification according to positions of the instruments and the equipment.
3. The method of claim 1, wherein the preset rule comprises:
The colors to be displayed by the instrument equipment are divided into two groups, namely normal colors and abnormal colors, the Euclidean distance between the colors in the same group is smaller than a preset threshold value, the Euclidean distance between the colors in different groups is larger than the preset threshold value, and the brightness of the abnormal colors is larger than that of the normal colors;
When the state of the instrument is normal, the color to be displayed by the instrument is a normal color;
when the state of the instrument equipment is abnormal, the color to be displayed by the instrument equipment is a flashing abnormal color, and the flashing frequency is 0.4Hz-2.8 Hz.
4. the method of claim 3, wherein:
the abnormal color is red, and the frequency of the flicker is 1.8-2.4 Hz.
5. the method of claim 1, wherein the preset rule further comprises:
The size of the instrument to be displayed is calculated according to a second formula, wherein the second formula is as follows:
wherein S is the display size of the instrument; l is the real size of the instrument; l is0Is a preset reference size; l isminis the minimum effective display size; k is a predetermined positive number indicating a ratio of a maximum value of a display size to be displayed to the minimum effective display size of the instrument.
6. The method of claim 1, wherein the preset rule further comprises:
The position of the instrument is obtained by the following method:
Setting the boundary of the instrument equipment by taking the position of the centroid of the instrument equipment as the centroid and the size which the instrument equipment should display as the outline;
The coordinate value of the position of the centroid of the instrument is reduced in an equal proportion until the boundary of the instrument begins to contact;
Setting the coordinate value of the position of the centroid of the instrument at the moment as the initial display position of the instrument;
Under the condition of no operation, setting the initial display position as the corresponding display position of the instrument equipment by the processor;
when the processor receives an operation requirement of translation or zooming, the processor translates or zooms the displayed position of the instrument equipment to obtain a new displayed position, and when the zooming operation causes the boundary of the instrument equipment to be contacted or overlapped in the zooming-out process, the position of the centroid of the instrument equipment when the boundary of the instrument equipment is contacted is taken as the new displayed position.
7. the method of claim 3 or claim 6, wherein the processor, upon receiving an operation request for panning or zooming, pans or zooms the corresponding display position of the instrument device to obtain a new corresponding display position, further comprising:
When the zooming-out operation reaches a preset proportion and the boundary of the instrument equipment is contacted or overlapped in the zooming-out process, the processor carries out combined display on the contacted or overlapped instrument equipment, wherein the combined display is as follows:
Taking the geometric center of the displayed positions of the two or more contacted or overlapped instruments as a new displayed position;
Taking preset size, shape and color as the size, shape and color to be displayed, wherein when abnormal instrument equipment exists in two or more contacted or overlapped instrument equipment, the color to be displayed is abnormal color;
The number of instrument devices of which the states are normal, unknown and abnormal in the instrument devices in contact or overlapping are displayed in the form of bubbles on the shape to be displayed, respectively, wherein the size of the bubbles is the minimum effective display size.
CN201711024640.6A 2017-10-27 2017-10-27 Graphic display method for laboratory management system Active CN107870757B (en)

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CN103870222B (en) * 2012-12-11 2018-06-01 联想(北京)有限公司 A kind of display output control method and electronic equipment
JP6182263B2 (en) * 2013-06-18 2017-08-16 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Device reader and means for generating image for device reader
CN104461603B (en) * 2013-09-25 2019-07-26 联想(北京)有限公司 A kind of information processing method and electronic equipment
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