CN105472313A - A method for displaying a plurality of devices on an electronic map in a monitoring system - Google Patents
A method for displaying a plurality of devices on an electronic map in a monitoring system Download PDFInfo
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- CN105472313A CN105472313A CN201410433773.9A CN201410433773A CN105472313A CN 105472313 A CN105472313 A CN 105472313A CN 201410433773 A CN201410433773 A CN 201410433773A CN 105472313 A CN105472313 A CN 105472313A
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Abstract
The invention relates to a method for displaying a plurality of devices on an electronic map in a monitoring system, and provides the method for displaying the plurality of devices on the electronic map in the monitoring system. The monitoring system is used for monitoring the plurality of devices in a monitoring safe region; and the plurality of devices are expressed by icons on the electronic map. The method comprises the following steps: when the electronic map is zoomed, the icons keep constant in size; and when the proportional scale of the electronic map is reduced to a degree that the distance between the icons expressing any two or more devices is smaller than a preset critical value, group icons of device groups expressing any two or more device are displayed automatically instead of the icons expressing any two or more devices.
Description
Technical field
The present invention relates to the electronic chart of supervisory control system, relate more specifically to the method showing multiple equipment on the electronic chart of supervisory control system.
Background technology
Such as Honeywell universal monitoring system (HUS) be a kind of distributed system for monitoring the system of safety zone, this system is designed on a large scale, multiple management and across functional network.HUS can monitor and manage dissimilar analog video systems, digital video monitor system, invasion and access control system, and is a powerful safety management interface by their Seamless integration-.
Electronic chart is one of most important pattern of supervisory control system.Utilize electronic chart, user can monitor their facility/equipment easily.Traditionally, there are two kinds of display device figure calibration methods on electronic chart when electronic chart scale adjustment: 1, the size of icon along with the convergent-divergent of map scale convergent-divergent; 2, when map scale convergent-divergent, icon size keeps constant (such as, 5 pixel × 5 pixels).
First method is very common in some supervisory control systems of such as MilestoneSmartClient2013 and so on, as illustrated in figures la-c.Fig. 1 a-c illustrates the version (as shown in the thumbnail in the map lower right corner) that the engineer's scale of the electronic chart of same safety zone successively reduces respectively, wherein represent the size of the appliance icon of video camera C1 and C2 along with the convergent-divergent of map scale convergent-divergent.When the problem of this method is the large-scale map when user's process such as airport map with large number quipments and so on, user is difficult to the icon finding particular device when map scale is less, as illustrated in figure 1 c, represent when map scale is less that the appliance icon of video camera C1 and C2 is little of being difficult to be easily selected by a user and operate.
Second method stems from the commercial map of such as Google Maps and so on, as shown in figs. 2 a-c.In this approach, when the engineer's scale of electronic chart zooms to new engineer's scale from original scale, the project in this new engineer's scale version can substitute the project in original scale version.Fig. 2 a-c illustrates the version (as shown in the thumbnail in the map lower right corner) that the engineer's scale of the electronic chart of same safety zone successively reduces respectively, the set of distinct device icon is wherein shown respectively in three different scale versions, particularly, video camera C1 is represented shown in the version of Fig. 2 a, the appliance icon of C2 and C3, shown in the version of Fig. 2 b, represent that the appliance icon of video camera C1 and C2 is (relative to Fig. 2 a, when scale compression, the icon of video camera C3 is left in the basket owing to overlapping with the icon of video camera C2), and only illustrate in the version of Fig. 2 c and represent that the appliance icon of video camera C1 is (relative to Fig. 2 b, when scale compression, the icon of video camera C2 is left in the basket owing to overlapping with the icon of video camera C1), as can be seen here, for same area, the set of appliance icon shown in the map of different scale version is different.This method is applicable for the extensive map of such as country, provinces and cities' map and so on, but in security fields, because user is concerned about the overall picture of its facility very much, thus they need no matter map how convergent-divergent can both access the ability of any equipment.
The present invention is intended to solve above-mentioned defect of the prior art.
Summary of the invention
In order to improve the interactive experience of user on the electronic chart of supervisory control system, the invention provides the method for showing multiple equipment on the electronic chart of supervisory control system of improvement.
According to an aspect of the present invention, provide a kind of method for showing multiple equipment on the electronic chart of supervisory control system, described supervisory control system is for monitoring the multiple equipment in safety zone, described multiple equipment uses icon representation on described electronic chart, comprise: when described in convergent-divergent during electronic chart, the size of described icon keeps constant; And when the scale compression of described electronic chart is less than preset critical to the distance making to represent between the icon of two or more equipment any, replaces representing the icon of described two or more equipment any and automatically show the group icons of the equipment group representing described two or more equipment any.
According to another aspect of the present invention, provide a kind of method for showing multiple equipment on the electronic chart of supervisory control system, described supervisory control system is for monitoring the multiple equipment in safety zone, described multiple equipment uses icon representation on described electronic chart, comprise: when by the engineer's scale of described electronic chart between maximum ratio chi and default middle scale chi during convergent-divergent, make described icon form proportional zoom along with the convergent-divergent of engineer's scale; When during convergent-divergent, making the size of described icon keep constant between described default middle scale chi and minimum scale chi on the engineer's scale of described electronic chart; And when the distance making when being reduced further from described default middle scale chi by the engineer's scale of described electronic chart to represent between the icon of two or more equipment any being less than preset critical, replacing representing the icon of described two or more equipment any and automatically showing the group icons of the equipment group representing described two or more equipment any.
Accompanying drawing explanation
Now with reference to accompanying drawing, specific embodiment of the present invention is described in an illustrative manner, in the accompanying drawings:
Fig. 1 a-c illustrates a kind of schematic diagram in supervisory control system, that it shows the electronic chart of multiple equipment in prior art.
Fig. 2 a-c illustrates another kind of schematic diagram in supervisory control system, that it shows the electronic chart of multiple equipment in prior art.
Fig. 3 a-c illustrates schematic diagram in supervisory control system, that it shows the electronic chart of multiple equipment according to an embodiment of the invention.
Fig. 4 illustrates the flow chart of the method for showing multiple equipment on the electronic chart of supervisory control system according to an embodiment of the invention.
Fig. 5 a-d illustrate according to another embodiment of the present invention in supervisory control system, the schematic diagram of electronic chart that it shows multiple equipment.
Fig. 6 illustrates the flow chart of the method for showing multiple equipment on the electronic chart of supervisory control system according to another embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 3 a-c illustrates schematic diagram in supervisory control system, that it shows the electronic chart of multiple equipment according to an embodiment of the invention, wherein this supervisory control system can be used for monitoring the multiple equipment in the safety zone on such as airport and so on, and described multiple equipment uses icon representation on this electronic chart.This electronic chart can present on the display screen of such as any electronic equipment of desktop computer, portable computer, flat computer, smart phone etc. and so on, and can by handling the input peripheral of such as mouse, trace ball, joystick or touch pad and so on or operating this electronic chart by touching touch-screen-enabled with finger or stylus etc.
Fig. 3 a-c illustrates the version (as shown in the thumbnail in the electronic chart lower right corner) that the engineer's scale of the electronic chart of same safety zone successively reduces respectively.In order to be illustrated more clearly in principle of the present invention, suppose in the specific region representated by the map version of Fig. 3 a, only there is the equipment that will monitor, i.e. video camera C1 and C2, and the equipment will do not monitored in other regions in safety zone, but those skilled in the art it is to be appreciated that, except Fig. 3 a map version represented by specific region in except the equipment that exists, also can there is the equipment that will monitor in other regions in safety zone.
In the electronic chart shown in Fig. 3 a-c, when scale adjustment, appliance icon shows with reasonable and fixing size, such as 5 pixel × 5 pixels.So for user, appliance icon is shown consistently.Like this, no matter map scale how convergent-divergent, user can both intuitively, have no the icon selecting and operate particular device questioningly, as shown in Figure 3 a and Figure 3 b shows.When the scale compression of this electronic chart is less than preset critical to the distance making to represent between the icon of two or more equipment any, replace the icon of these two or more equipment and automatically show the group icons of equipment group representing these two or more equipment, as shown in Figure 3 c, when distance between the icon of video camera C1 and C2 is less than preset critical, the group icons CG of the shooting unit of new expression video camera C1 and C2 is shown replacing the icon of video camera C1 and C2.Like this, user can by operating this group icons CG to operate one group of equipment (comprising video camera C1 and C2).
Preferably, in electronic chart in figure 3 c, when user clicks this group icons CG, automatic spring window near this group icons, user wherein presents the independent icon of expression video camera C1 and C2 that can select for user and operate, so that can select the particular device that will operate exactly.
Preferably, when this electronic chart reduces further from the engineer's scale shown in Fig. 3 c, group icons CG may be less than preset critical with the distance of other group icons, in this case, can show more senior group icons to replace this two or more group icons (not shown).
By means of the electronic chart shown in Fig. 3 a-c, user easily can find and operate any equipment on map, and in the map of any engineer's scale, each equipment is that user is come-at-able.
Fig. 4 illustrates the flow chart of the method 400 for showing multiple equipment on the electronic chart of supervisory control system according to an embodiment of the invention, described supervisory control system is for monitoring the multiple equipment in safety zone, and described multiple equipment uses icon representation on this electronic chart.
The method 400 such as can realize in the electronic chart shown in Fig. 3 a-c.In step 401, when this electronic chart of convergent-divergent, the size of described icon keeps constant.In step 402, when the scale compression of this electronic chart is less than preset critical to the distance making to represent between the icon of two or more equipment any, replace representing the icon of described two or more equipment any and automatically show the group icons of the equipment group representing described two or more equipment any, so that user can operate described equipment group by operating this group icons.
Preferably, described method 400 also comprises step 403: when user clicks this group icons, automatic spring window near this group icons, user wherein presents the independent icon of described two or more equipment any of expression that can select for user and operate, so that can select the particular device that will operate exactly.
Preferably, described method 400 also comprises step 404: when the engineer's scale of this electronic chart is narrowed down to further make the distance between two or more group icons any be less than preset critical time, replace described two or more group icons any and automatically show and represent the more senior group icons of these two or more equipment groups.
By means of the method for showing multiple equipment on the electronic chart of supervisory control system shown in Fig. 4, user easily can find and operate any equipment on map, and in the map of any engineer's scale, each equipment is that user is come-at-able, thus greatly enhances user-interaction experience.
Fig. 5 a-d illustrate according to another embodiment of the present invention in supervisory control system, the schematic diagram of electronic chart that it shows multiple equipment, wherein this supervisory control system can be used for monitoring the multiple equipment in the safety zone on such as airport and so on, and described multiple equipment uses icon representation on this electronic chart.This electronic chart can present on the display screen of such as any electronic equipment of desktop computer, portable computer, flat computer, smart phone etc. and so on, and can by handling such as, mouse, trace ball, joystick or touch pad and so on input peripheral or operate this electronic chart by touching touch-screen-enabled with finger or stylus etc.
Fig. 5 a-d illustrates the version (as shown in the thumbnail in the electronic chart lower right corner) that the engineer's scale of the electronic chart of same safety zone successively reduces respectively.In order to be illustrated more clearly in principle of the present invention, suppose in the specific region represented by the map version of Fig. 5 a, only there is the equipment that will monitor, i.e. video camera C1 and C2, and the equipment will do not monitored in other regions in safety zone, but those skilled in the art it is to be appreciated that, except Fig. 5 a map version represented by specific region in except the equipment that exists, also can there is the equipment that will monitor in other regions in safety zone.
In the electronic chart shown in Fig. 5 a-d, when the engineer's scale of electronic chart is maximum (as shown in Figure 5 a), the size of icon is maximum, and when the engineer's scale of this electronic chart is between maximum ratio chi and default middle scale chi (as shown in Figure 5 b) during convergent-divergent, described icon forms proportional zoom (contrast see the icon size illustrated respectively in Fig. 5 a and 5b) along with the convergent-divergent of engineer's scale, so that user more easily can select and operating equipment icon when larger proportion chi.When the engineer's scale of this electronic chart is between described default middle scale chi and minimum scale chi during convergent-divergent, the size of described icon keeps constant, such as 5 pixel × 5 pixels (contrast see the icon size illustrated respectively in Fig. 5 b-d), thus avoid as mentioned in the background of the prior art the first on electronic chart, display device figure calibration method is like that along with map scale reduces, appliance icon narrows down to and is difficult to be easily selected by a user and operate.
Further, when the engineer's scale of this electronic chart reduces further from default middle scale chi as shown in Figure 5 b and the distance making to represent between the icon of two or more equipment any is less than preset critical, replace representing the icon of described two or more equipment any and automatically show the group icons of the equipment group representing described two or more equipment any, as fig 5d, when distance between the icon representing video camera C1 and C2 is less than preset critical, the group icons CG of the shooting unit of new expression video camera C1 and C2 is shown replacing the icon of video camera C1 and C2.Like this, user can by operating this group icons CG to operate one group of equipment (comprising video camera C1 and C2).
Preferably, in electronic chart in figure 5d, when user clicks this group icons CG, automatic spring window near this group icons, user wherein presents the independent icon of expression video camera C1 and C2 that can select for user and operate, so that can select the particular device that will operate exactly.
Preferably, when this electronic chart reduces further from the engineer's scale shown in Fig. 5 d, group icons CG may be less than preset critical with the distance of other group icons, in this case, can show more senior group icons to replace this two or more group icons.
By means of the electronic chart shown in Fig. 5 a-d, user more easily can find and operate any equipment on map, and in the map of any engineer's scale, and it is accessible that each equipment is that user can hold.
Fig. 6 illustrates the flow chart of the method 600 for showing multiple equipment on the electronic chart of supervisory control system according to an embodiment of the invention, described supervisory control system is for monitoring the multiple equipment in safety zone, and described multiple equipment uses icon representation on this electronic chart.
The method 600 such as can realize in the electronic chart shown in Fig. 5 a-d.In step 601, when by the engineer's scale of this electronic chart between maximum ratio chi and default middle scale chi during convergent-divergent, described icon is made to form proportional zoom along with the convergent-divergent of engineer's scale, so that user more easily can select and operating equipment icon when larger proportion chi.In step 602, such as, when during convergent-divergent, making the size of described icon keep constant, 5 pixel × 5 pixels between described default middle scale chi and minimum scale chi on the engineer's scale of this electronic chart.In step 603, when the distance making to represent between the icon of two or more equipment any when being reduced further from described default middle scale chi by the engineer's scale of this electronic chart is less than preset critical, replace representing the icon of described two or more equipment any and automatically show the group icons of the equipment group representing described two or more equipment any, so that user can operate described equipment group by operating described group icons.
Preferably, described method 600 also comprises step 604: when user clicks this group icons, automatic spring window near this group icons, user wherein presents the independent icon of described two or more equipment any of expression that can select for user and operate, so that can select the particular device that will operate exactly.
Preferably, described method 600 also comprises step 605: when the engineer's scale of this electronic chart is narrowed down to further make the distance between two or more group icons any be less than preset critical time, replace two or more group icons described and automatically show the more senior group icons representing these two or more equipment groups.
By means of the method for showing multiple equipment on the electronic chart of supervisory control system shown in Fig. 6, user more easily can find and operate any equipment on map, and in the map of any engineer's scale, it is accessible that each equipment is that user can hold, thus greatly enhance user-interaction experience.
In the context of supervisory control system, describe the present invention although above, but those skilled in the art it is to be appreciated that and the electronic chart that the present invention can also be applied in the other system comprising multiple equipment show the plurality of equipment.In addition, although only mention video camera in above embodiment of the present invention, but those skilled in the art it is to be appreciated that, video camera is an example of the equipment in the present invention, and in actual applications, described equipment can include but not limited to various analog video systems, digital video monitor system, invasion and access control system etc.
It should be understood that the above embodiment only unrestricted technical scheme of the present invention in order to explanation.Although with reference to above-described embodiment to invention has been detailed description, but those of ordinary skill in the art is to be understood that: still can modify to the present invention or equivalent replacement, and do not depart from the spirit and scope of the present invention, and claims are intended to contain these amendments or equivalent replacement of falling into spirit and scope of the invention.
Claims (10)
1., for showing a method for multiple equipment on the electronic chart of supervisory control system, described supervisory control system is for monitoring the multiple equipment in safety zone, and described multiple equipment with icon representation, comprising on described electronic chart:
When described in convergent-divergent during electronic chart, the size of described icon keeps constant; And
When the scale compression of described electronic chart is less than preset critical to the distance making to represent between the icon of two or more equipment any, replaces representing the icon of described two or more equipment any and automatically show the group icons of the equipment group representing described two or more equipment any.
2. the method for claim 1, wherein user can operate described equipment group by operating described group icons.
3. the method for claim 1, also comprises: when user clicks described group icons, automatic spring window near described group icons, wherein presents the independent icon of described two or more equipment any of expression that can select for user and operate.
4. the method for claim 1, also comprise: when the engineer's scale of described electronic chart is narrowed down to further make the distance between two or more group icons any be less than preset critical time, replace described two or more group icons any and automatically show and represent the more senior group icons of these two or more equipment groups.
5. the method for claim 1, wherein said electronic chart presents on the display screen of desktop computer, portable computer, flat computer or smart phone.
6. the method for claim 1, wherein by handling mouse, trace ball, joystick or touch pad or operating described electronic chart by touching touch-screen-enabled with finger or stylus etc.
7., for showing a method for multiple equipment on the electronic chart of supervisory control system, described supervisory control system is for monitoring the multiple equipment in safety zone, and described multiple equipment with icon representation, comprising on described electronic chart:
When by the engineer's scale of described electronic chart between maximum ratio chi and default middle scale chi during convergent-divergent, make described icon form proportional zoom along with the convergent-divergent of engineer's scale;
When during convergent-divergent, making the size of described icon keep constant between described default middle scale chi and minimum scale chi on the engineer's scale of described electronic chart; And
When the distance making when being reduced further from described default middle scale chi by the engineer's scale of described electronic chart to represent between the icon of two or more equipment any being less than preset critical, replacing representing the icon of described two or more equipment any and automatically showing the group icons of the equipment group representing described two or more equipment any.
8. method as claimed in claim 7, wherein user can operate described equipment group by operating described group icons.
9. method as claimed in claim 7, also comprises: when user clicks described group icons, automatic spring window near described group icons, wherein presents the independent icon of described two or more equipment any of expression that can select for user and operate.
10. method as claimed in claim 7, also comprise: when the engineer's scale of described electronic chart is narrowed down to further make the distance between two or more group icons any be less than preset critical time, replace described two or more group icons any and automatically show and represent the more senior group icons of these two or more equipment groups.
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| CN201410433773.9A CN105472313A (en) | 2014-08-29 | 2014-08-29 | A method for displaying a plurality of devices on an electronic map in a monitoring system |
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| CN201410433773.9A CN105472313A (en) | 2014-08-29 | 2014-08-29 | A method for displaying a plurality of devices on an electronic map in a monitoring system |
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