CN102467436A - Power supply data display method and monitor - Google Patents
Power supply data display method and monitor Download PDFInfo
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- CN102467436A CN102467436A CN2010105310716A CN201010531071A CN102467436A CN 102467436 A CN102467436 A CN 102467436A CN 2010105310716 A CN2010105310716 A CN 2010105310716A CN 201010531071 A CN201010531071 A CN 201010531071A CN 102467436 A CN102467436 A CN 102467436A
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Abstract
The invention relates to a power supply data display method and a monitor, which belong to the technical field of computers. The method comprises the steps of obtaining the target digital electrical parameters of the target output passage of a power supply to be detected in real time; storing the obtained target digital electrical parameters of the target output passage of the power supply to be detected in a buffer memory in real time; and displaying the digital electrical parameters stored in the buffer memory in real time through digital and curve methods. The power supply data display method and the monitor can effectively display the important electrical parameters of the power supply, the electric parameters can be described through curve charts and users are enabled to clearly know the long-term change trend of the electrical parameters corresponding to the output passages of the power supply.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of display packing of power data and monitor.
Background technology
As device---the power supply that power is provided to electronic equipment, be all indispensable power-supply unit of any electronic product.Therefore do not have power supply, any electronic equipment all can't be worked.And the state of power work directly influences the stable of electronic equipment, thus need the electrical quantity of power supply be monitored, such as voltage, current parameters.
Yet; Monitoring to power supply in the prior art is all fairly simple; Display mode is that numeral shows basically, makes the secular variation trend of the electrical quantity that the user is can't each output channel of Real Time Observation power supply corresponding like this, and the duty of understanding the power supply electrical quantity to the user brings inconvenience.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of display packing and monitor of power data; The display packing of this power data and monitor be each important electrical quantity of display power supply effectively; And describe electrical quantity through curve map, make the clear secular variation trend of knowing the electrical quantity that each output channel of power supply is corresponding of user.
To achieve these goals, the embodiment of the invention provides a kind of display packing of power data, and said method comprises:
Obtain the target number electrical quantity of power supply target output channel to be measured in real time;
Deposit in the target number electrical quantity of the power supply target output channel to be measured that gets access in real time in the buffer memory in real time;
With the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of numeral and curve.
In order effectively to obtain the digital electrical parameter, the said target number electrical quantity that obtains power supply target output channel to be measured in real time comprises:
To the order that said power supply to be measured sends the target number electrical quantity that obtains the target output channel in real time, said order comprises target number electrical quantity title and target output channel title;
Receive the target number electrical quantity of the target output channel of corresponding said order in real time.
For the effective display digit electrical quantity of mode with curve, the said digital electrical parameter that deposits in real time in the real-time display buffer of said mode with curve comprises:
Obtain the said digital electrical parameter that deposits in real time in the buffer memory in real time;
The said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve in the same window, to show respectively by corresponding digital electrical parameter title separately.
For effective curve plotting, the said said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve to be specially:
Historical digital electrical parameter that will from said buffer memory, get access to and the digital electrical parameter that newly gets access to are depicted as same curve.
For effective management window, when showing or closing said window, said method also comprises:
Obtain the window trigger event;
Show or close said window that said Window state value comprises that window displayed value or window hide value according to Window state value in the window trigger event that gets access to.
For the curve that shows on effective management window, when needs showed or close said curve, said method also comprised:
Obtain curve trigger event and said curve trigger event corresponding digital electrical parameter title and channel number;
Come show or hide response curve in said window according to curve color value in the curve trigger event that gets access to and corresponding digital electrical parameter title and the channel number of said curve trigger event, said curve color value comprises curve display value or the hiding value of curve.
In order to realize the foregoing invention purpose, the embodiment of the invention also provides a kind of monitor, and said monitor comprises:
First acquiring unit is used for obtaining in real time the target number electrical quantity of power supply target output channel to be measured;
Deposit the unit in, the target number electrical quantity of the power supply target output channel to be measured that is used for said first acquiring unit is got access in real time deposits the buffer memory of said monitor in real time in;
Display unit is used for to deposit the said digital electrical parameter that the unit deposits in real time described in the real-time display buffer of the mode of numeral and curve in.
In order effectively to obtain the digital electrical parameter, said first acquiring unit comprises:
Sending module is used for sending in real time to said power supply to be measured the order of the target number electrical quantity that obtains the target output channel, and said order comprises target number electrical quantity title and target output channel title;
Receiver module is used for receiving in real time the target number electrical quantity of the target output channel of corresponding said order.
For the effective display digit electrical quantity of mode with curve, said display unit comprises:
Acquisition module is used for obtaining in real time the said digital electrical parameter that buffer memory deposits in real time;
Graphics module is used for becoming curve the same window, to show respectively by corresponding digital electrical parameter title separately the said digital electrical parameter real-time rendering that said acquisition module gets access to from said buffer memory in real time.
For effective management window, said monitor also comprises:
Second acquisition unit is used to obtain the window trigger event;
Window switch element, the window trigger event Window state value that is used for getting access to according to said second acquisition unit show or close said window that said Window state value comprises window displayed value or the hiding value of window.
For the curve that shows on effective management window, said monitor also comprises:
The 3rd acquiring unit is used to obtain curve trigger event and corresponding digital electrical parameter title and the channel number of said curve trigger event;
The curve switch element; The curve trigger event curve color value and corresponding digital electrical parameter title and the channel number of said curve trigger event that are used for getting access to according to said the 3rd acquiring unit come show or hide response curve in said window, and said curve color value comprises curve display value or the hiding value of curve.
The advantage of the embodiment of the invention is effectively each important electrical quantity of display power supply, comprises power parameter, and describes electrical quantity through curve map, makes the clear secular variation trend of knowing the electrical quantity that each output channel of power supply is corresponding of user.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow diagram of the display packing of embodiment of the invention power data.
Fig. 2 is the FB(flow block) with the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of curve.
Demonstration that Fig. 3 provides for present embodiment or the process flow diagram of closing said windowhood method.
Demonstration that Fig. 4 provides for present embodiment or the process flow diagram of closing curve method.
The functional block diagram of the monitor that Fig. 5 provides for present embodiment.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention is a kind of display technique of power data, realizes real-time digital and curve display through the electrical quantity that obtains power supply to be measured in real time, makes the clear secular variation trend of knowing the electrical quantity that each output channel of power supply is corresponding of user.
At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as to qualification of the present invention.
Present embodiment provides a kind of display packing of power data, and is as shown in Figure 1, and Fig. 1 is the schematic flow diagram of the display packing of embodiment of the invention power data, and this flow process comprises the steps:
101. obtain the target number electrical quantity of power supply target output channel to be measured in real time;
This step is to obtain the target number electrical quantity of power supply target output channel to be measured in real time, and power supply to be measured has one or more output channel, all corresponding at least one the digital electrical quantity of every road output channel.And this step is obtained the target number electrical quantity of power supply target output channel to be measured in real time and can be realized by two steps:
At first be the order of sending the target number electrical quantity that obtains the target output channel to said power supply to be measured in real time, said order comprises target number electrical quantity title and target output channel title;
As " MEAS:VOLT? [CHANNEL NAME] ",
“MEAS：CURR?[CHANNEL?NAME]”、
“MEAS：POWE?[CHANNEL?NAME]”
Wherein VOLT, CURR and POWE represent that respectively target number electrical quantity title is voltage, electric current and power.[CHANNEL NAME] is target output channel title.Such as to obtain voltage parameter on the passage P6V just send " MEAS:VOLT? P6V ".
Receive the target number electrical quantity of the target output channel of corresponding said order then in real time, so both can constantly obtain the target number electrical quantity of power supply target output channel to be measured.
102. the target number electrical quantity of the power supply target output channel to be measured that will get access in real time deposits in the buffer memory in real time;
This step is mainly in order effectively to share the data that get access to different display modes, so the target number electrical quantity of the power supply target output channel to be measured that step 101 is got access in real time deposits in the buffer memory in real time.
103. with the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of numeral and curve.
The said digital electrical parameter that this step will deposit in step 102 in the real-time display buffer of the mode of numeral and curve in real time.With the real-time display digit electrical quantity of digital form is prior art, stresses with the real-time display digit electrical quantity of the mode of curve here.
As shown in Figure 2, Fig. 2 is the FB(flow block) with the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of curve.The said digital electrical parameter that deposits in real time in the real-time display buffer of said mode with curve comprises:
131. obtain the said digital electrical parameter that deposits in real time in the buffer memory in real time;
This step is obtained the said digital electrical parameter that deposits in real time from the described buffer memory of step 102.
132. the said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve in the same window, to show respectively by corresponding digital electrical parameter title separately.
After this step becomes curve with digital electrical parameter real-time rendering; In the same window, show respectively by corresponding digital electrical parameter title separately, such as in the same window, display voltage, electric current, powertrace respectively; The curve of a display voltage in voltage pattern like this; The curve that only shows electric current in the map of current only shows the curve of power in the power diagram, help the clear situation of change of understanding each electrical quantity of user like this.And the said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve specifically is that historical digital electrical parameter that from said buffer memory, has got access to and the digital electrical parameter that newly gets access to are depicted as same curve.Owing to can store historical digital electrical parameter in the module of curve plotting, get final product so digital electrical parameter that when drawing, only need will from buffer memory, newly get access to and historical digital electrical parameter are depicted as same curve simultaneously.
The user just can be through the situation of change of numeral with each electrical quantity of the clear understanding of the mode of curve power supply like this, makes the electrical quantity of the better monitoring power supply of user.
All show curve in this enforcement through window, show or the method that closes window as shown in Figure 3, demonstration that Fig. 3 provides for present embodiment or the process flow diagram of closing said windowhood method comprise:
301. obtain the window trigger event;
The window trigger event is meant that the user clicks the incident that produces behind the window button on the user interface.Be provided with the Window state value in this incident, the Window state value comprises window displayed value or the hiding value of window.Window trigger event of every generation, the Window state value just changes once.Such as the window that does not show curve on the active user interface, then this moment, the Window state value was that window is hidden value, and after getting access to the window trigger event, window promptly shows, and this moment, the Window state value was the window displayed value.Those skilled in the art can be provided with the state setting of attribute " FP.State " the realization window of VI through the LabVIEW attribute node; When the value of the attribute " FP.State " of VI is " Hidden "; The curve map window will be hidden; When the value of the attribute " FP.State " of VI is " Standard ", the curve map window will show.
302. show or close said window according to Window state value in the window trigger event that gets access to.
This step promptly shows according to Window state value in the window trigger event or closes said window.
The curve that shows at window in this enforcement also can carry out show or hide according to user's demand, shows or to close the method for closed curve as shown in Figure 4, and demonstration that Fig. 4 provides for present embodiment or the process flow diagram of closing curve method comprise:
401. obtain curve trigger event and said curve trigger event corresponding digital electrical parameter title and channel number;
The curve trigger event is meant that the user clicks the incident that produces behind the demonstration curved channel button on the user interface.Be provided with the curve color value in this incident, the curve color value comprises curve display value or the hiding value of curve.Curve trigger event of every generation, the curve color value just changes once.This step also will be obtained curve trigger event corresponding digital electrical parameter title and channel number; Because the identical curve of digital electrical parameter title in the present embodiment is distinguished through different colours; The corresponding channel number of each color, thus the electrical quantity curve on the different passages represented.Because the channel number in user's window produces the curve trigger event, so corresponding digital electrical parameter title of this curve trigger event and channel number; When not showing curve on the first passage of current window voltage, then this moment, the curve color value was that curve is hidden value, and after getting access to the curve trigger event, the curve on the voltage first passage promptly shows, and the curve color value is the curve display value at this moment.Those skilled in the art can be provided with curve color attribute " Plot.Color " through the LabVIEW attribute node and realize the curve color settings.
402. come show or hide response curve in said window according to curve color value in the curve trigger event that gets access to and corresponding digital electrical parameter title and the channel number of said curve trigger event, said curve color value comprises curve display value or the hiding value of curve.
Corresponding digital electrical parameter title and the channel number of curve color value and said curve trigger event in knowing the curve trigger event that gets access to, the curve of promptly knowing digital electrical parameter title and channel number are to hide or demonstration.
In order to realize the described method of the foregoing description, the embodiment of the invention also provides a kind of monitor, and is as shown in Figure 5, the functional block diagram of the monitor that Fig. 5 provides for present embodiment.Said monitor comprises:
First acquiring unit 501 is used for obtaining in real time the target number electrical quantity of power supply target output channel to be measured;
The 3rd acquiring unit 506 is used to obtain curve trigger event and corresponding digital electrical parameter title and the channel number of said curve trigger event;
Wherein first acquiring unit 501 comprises:
Sending module 511 is used for sending in real time to said power supply to be measured the order of the target number electrical quantity that obtains the target output channel, and said order comprises target number electrical quantity title and target output channel title;
The embodiment of the invention is effective each important electrical quantity of display power supply not only; Comprise power parameter; And describe electrical quantity through curve map; Make the user know and know the secular variation trend of the electrical quantity that each output channel of power supply is corresponding, but also can make this monitor more convenient to use according to demand management window and curve switch.
At last; One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be stored in the computer read/write memory medium, and this program comprises the steps: when carrying out
Obtain the target number electrical quantity of power supply target output channel to be measured in real time;
Deposit in the target number electrical quantity of the power supply target output channel to be measured that gets access in real time in the buffer memory in real time;
With the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of numeral and curve.
Described storage medium can for, like ROM/RAM, magnetic disc, CD etc.
Certainly, above-described specific embodiment has carried out further explain to the object of the invention, technical scheme and beneficial effect; Institute is understood that; The above is merely specific embodiment of the present invention, and is not used in qualification protection scope of the present invention, and is all within logic of the present invention and principle; Any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the display packing of a power data is characterized in that, said method comprises:
Obtain the target number electrical quantity of power supply target output channel to be measured in real time;
Deposit in the target number electrical quantity of the power supply target output channel to be measured that gets access in real time in the buffer memory in real time;
With the said digital electrical parameter that deposits in real time in the real-time display buffer of the mode of numeral and curve.
2. method according to claim 1 is characterized in that, the said target number electrical quantity that obtains power supply target output channel to be measured in real time comprises:
To the order that said power supply to be measured sends the target number electrical quantity that obtains the target output channel in real time, said order comprises target number electrical quantity title and target output channel title;
Receive the target number electrical quantity of the target output channel of corresponding said order in real time.
3. method according to claim 1 and 2 is characterized in that, the said digital electrical parameter that deposits in real time in the real-time display buffer of said mode with curve comprises:
Obtain the said digital electrical parameter that deposits in real time in the buffer memory in real time;
The said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve in same plotted window, to show respectively by corresponding digital electrical parameter title separately.
4. method according to claim 3 is characterized in that, the said said digital electrical parameter real-time rendering that will from said buffer memory, get access in real time becomes curve to be specially:
Historical digital electrical parameter that will from said buffer memory, get access to and the digital electrical parameter that newly gets access to are depicted as same curve.
5. method according to claim 4 is characterized in that, when showing or close said plotted window, said method also comprises:
Obtain the window trigger event;
Show or close said window that said Window state value comprises that window displayed value or window hide value according to Window state value in the window trigger event that gets access to.
6. method according to claim 4 is characterized in that, when needs showed or close said curve, said method also comprised:
Obtain curve trigger event and said curve trigger event corresponding digital electrical parameter title and channel number;
Come show or hide response curve in said window according to curve color value in the curve trigger event that gets access to and corresponding digital electrical parameter title and the channel number of said curve trigger event, said curve color value comprises curve display value or the hiding value of curve.
7. a monitor is characterized in that, said monitor comprises:
First acquiring unit is used for obtaining in real time the target number electrical quantity of power supply target output channel to be measured;
Deposit the unit in, the target number electrical quantity of the power supply target output channel to be measured that is used for said first acquiring unit is got access in real time deposits the buffer memory of said monitor in real time in;
Display unit is used for to deposit the said digital electrical parameter that the unit deposits in real time described in the real-time display buffer of the mode of numeral and curve in.
8. monitor according to claim 7 is characterized in that, said first acquiring unit comprises:
Sending module is used for sending in real time to said power supply to be measured the order of the target number electrical quantity that obtains the target output channel, and said order comprises target number electrical quantity title and target output channel title;
Receiver module is used for receiving in real time the target number electrical quantity of the target output channel of corresponding said order.
9. according to claim 7 or 8 described monitors, it is characterized in that said display unit comprises:
Acquisition module is used for obtaining in real time the said digital electrical parameter that buffer memory deposits in real time;
Graphics module is used for becoming curve the same window, to show respectively by corresponding digital electrical parameter title separately the said digital electrical parameter real-time rendering that said acquisition module gets access to from said buffer memory in real time.
10. according to claim 7 or 8 described monitors, it is characterized in that said monitor also comprises:
Second acquisition unit is used to obtain the window trigger event;
Window switch element, the window trigger event Window state value that is used for getting access to according to said second acquisition unit show or close said window that said Window state value comprises window displayed value or the hiding value of window.
11., it is characterized in that said monitor also comprises according to claim 7 or 8 described monitors:
The 3rd acquiring unit is used to obtain curve trigger event and corresponding digital electrical parameter title and the channel number of said curve trigger event;
The curve switch element; The curve trigger event curve color value and corresponding digital electrical parameter title and the channel number of said curve trigger event that are used for getting access to according to said the 3rd acquiring unit come show or hide response curve in said window, and said curve color value comprises curve display value or the hiding value of curve.
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| CN201010531071.6A CN102467436B (en) | 2010-11-03 | 2010-11-03 | The display methods and monitor of a kind of power data |
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| CN201010531071.6A CN102467436B (en) | 2010-11-03 | 2010-11-03 | The display methods and monitor of a kind of power data |
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