CN106293320A - Human interface devices and operational approach thereof - Google Patents
Human interface devices and operational approach thereof Download PDFInfo
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- CN106293320A CN106293320A CN201510323728.2A CN201510323728A CN106293320A CN 106293320 A CN106293320 A CN 106293320A CN 201510323728 A CN201510323728 A CN 201510323728A CN 106293320 A CN106293320 A CN 106293320A
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Abstract
The invention provides a kind of human interface devices and operational approach thereof.Described human interface devices is connected with N number of controlled device, and wherein N is the integer more than 1.Described operational approach includes: showing the man machine interface for M controlled device on M viewing area of the display unit of described human interface devices respectively, wherein M is the integer more than 1 and less than or equal to N；Detection user operates for the control of the i-th viewing area in described M viewing area, and wherein i is the integer more than 0 and less than or equal to M；According to described control operation, the i-th controlled device shown by described i-th viewing area is controlled accordingly；Receive the current operational information from described i-th controlled device, and do not receive the current operational information of other controlled device；And the display of man machine interface on described i-th viewing area is updated according to the current operational information that received, and keep the display of other viewing area constant.
Description
Technical field
The present invention relates to man machine interface field, more particularly it relates to an human interface devices and
Its operational approach.
Background technology
Man machine interface (HMI) is to interact between system and user and the medium of information exchange.HMI
Equipment generally connects the controlled device of such as programmable controller (PLC) etc., and utilize display screen to
User shows HMI, thus user can monitor the running status of controlled device and by such as touching by HMI
The input block touching screen, keyboard, mouse etc. inputs the running parameter for controlling controlled device on HMI
Or operational order etc., thus it is mutual to realize man-machine information.
In current HMI field, generally, a HMI device connects multiple controlled devices, and uses
One HMI simultaneously monitors and controls multiple controlled device.Such as, Fig. 1 shows HMI system
General structure.As shown in fig. 1, HMI device 10 is connected with n controlled device 201-20n.Generally,
When some during user is intended to this n controlled device monitors and control, user can pass through
In HMI configuration, input needs to carry out the address of controlled device that monitors and control to select these controlled to set
Standby.After have selected these controlled devices, HMI shows the information of these controlled devices the most simultaneously.
In order to make it easy to understand, assume that controlled device is PLC, and user inputs two in HMI configures
The address of controlled device PLC1 and PLC2 is to select to be controlled the two PLC.Thus, at HMI
The HMI of display can include the information of PLC1 and PLC2 simultaneously, as shown in Figure 2 on equipment 10.Figure
2 (A) and Fig. 2 (B) are the schematic diagrams of the display example of diagram prior art HMI respectively.Specifically, such as figure
Shown in 2 (A), the left-half of HMI illustrates the information of PLC1, for example, it is assumed that A, B are PLC1
Current operational information, and C is control knob.The right half part of HMI illustrates the information of PLC2, example
As, it is assumed that D is control knob, and E is the current operational information of PLC2.
In the prior art, when user be intended to by such as touch screen or mouse etc. click on control knob C with
When being controlled PLC1, the information that controls accordingly can be sent to PLC1 with right by HMI device 10
PLC1 controls accordingly, and receives the current operational information of both PLC1 and PLC2 simultaneously.Therefore,
The information of PLC1 and PLC2 on HMI all can be updated.Such as, as shown in Fig. 2 (B), on a left side
Operation information B before in the information of the PLC1 of half part display becomes current operational information F, G, with
Time the information of PLC2 that shows at right half part in before operation information E become current operational information H,
I.As can be seen here, in prior art HMI, when user is carried out only for one of them controlled device
During control, the information of all controlled devices on HMI all can change, and this is not necessarily desired by user.
It addition, when user is intended to HMI switches to off-line mode to set HMI device 10 and PLC1
Between messaging parameter time, the communication between HMI device 10 and PCL2 also can be simultaneously severed, thus
User the most also can lose the information of PLC2, and this also can affect user to the supervision of PLC2 and control.
Summary of the invention
Because above-mentioned situation, the invention provides a kind of human interface devices and operational approach, its energy
Enough in same human interface devices simultaneously and monitor independently of one another and control multiple controlled device, from
And it is easy to user operation.
According to an aspect of the invention, it is provided the operational approach of a kind of human interface devices, Qi Zhongsuo
Stating human interface devices to be connected with N number of controlled device, wherein N is the integer more than 1, described operation side
Method includes: show respectively for M on M viewing area of the display unit of described human interface devices
The man machine interface of individual controlled device, wherein M is the integer more than 1 and less than or equal to N；Detection is used
Family operates for the control of the i-th viewing area in described M viewing area, and wherein i is more than 0
And the integer less than or equal to M；Operation is controlled to shown by described i-th viewing area according to described
I-th controlled device controls accordingly；Receive and currently run letter from described i-th controlled device
Breath, and do not receive the current operational information of other controlled device；And currently run letter according to receive
Breath updates the display of the man machine interface on described i-th viewing area, and keeps the aobvious of other viewing area
Show constant.
According to a further aspect in the invention, it is provided that a kind of human interface devices, with N number of controlled device even
Connecing, wherein N is the integer more than 1, and described human interface devices includes: display unit, aobvious at M
Showing and show the man machine interface for M controlled device on region respectively, wherein M is more than 1 and little
In or equal to the integer of N；User operation detector unit, user is in described M viewing area in detection
The control operation of i-th viewing area, wherein i is more than 0 and less than or equal to the integer of M；Control
Unit processed, operates to enter the i-th controlled device shown by described i-th viewing area according to described control
Row is corresponding to be controlled；Information receiving unit, receives and currently runs letter from described i-th controlled device
Breath, and do not receive the current operational information of other controlled device, wherein said display unit is always according to described
The current operational information that information receiving unit is received updates the man machine interface on described i-th viewing area
Display, and keep the display of other viewing area constant.
In the human interface devices and operational approach thereof of the embodiment of the present invention, by same man-machine boundary
On the equipment of face simultaneously and monitor independently of one another and control multiple controlled device, it is possible to be easy to the operation of user,
Especially in the case of centralized Control.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by the description to embodiment
The required accompanying drawing used is briefly described.Accompanying drawing in describing below is only the exemplary of the present invention
Embodiment.
Fig. 1 shows the general structure of HMI system；
Fig. 2 (A) and Fig. 2 (B) is the schematic diagram of the display example of diagram prior art HMI respectively；
Fig. 3 is the flow chart of the operational approach illustrating HMI device according to embodiments of the present invention；
Fig. 4 (A) and Fig. 4 (B) is the operational approach illustrating HMI device according to embodiments of the present invention respectively
The schematic diagram of display example of HMI；
Fig. 5 is the schematic diagram of another display example illustrating HMI according to embodiments of the present invention；
Fig. 6 is the schematic diagram of the display example illustrating the HMI for PLC1 according to embodiments of the present invention；
And
Fig. 7 is the configuration block diagram of the formant illustrating HMI device according to embodiments of the present invention.
Detailed description of the invention
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.Note, in this explanation
In book and accompanying drawing, substantially the same step and element are denoted by the same reference numerals, and to these
The repetition of explanation of step and element will be omitted.
First, reference Fig. 3 describes the operational approach 30 of HMI device according to embodiments of the present invention.Fig. 3
It it is the flow chart of the operational approach 30 illustrating HMI device according to embodiments of the present invention.
The operational approach 30 of the embodiment of the present invention is applied to a HMI device.Described HMI device comprises aobvious
Show unit, be used for showing that HMI is to user.Display unit can include the display of the types such as TFT, OLED
Screen, it is possible to the display screen of the type such as display screen such as Memory LCD, E-Ink of including low-power consumption.
The type of display screen does not constitute limitation of the invention.Described HMI device can also comprise touch sensible
Unit, for sensing the touch operation of user.Still optionally further, described touch sensing unit and described
Display unit can be arranged with stacking, to form touch sensitive display unit (touch display screen).
It addition, described HMI device is connected with N number of controlled device, wherein N is the integer more than 1.
Such as, described HMI device can be with explained in the background section with the annexation of N number of controlled device
Fig. 1 general framework be similar to, repeat no more the most here.
As shown in Figure 3, when the operational approach 30 of the HMI device of the embodiment of the present invention starts, first
First, in step S301, M viewing area of the display unit of described HMI device shows respectively
For the HMI of M controlled device, wherein M is the integer more than 1 and less than or equal to N.Connect
, in step S302, detection user is for the control of the i-th viewing area in described M viewing area
System operation, wherein i is the integer more than 0 and less than or equal to M.Then, in step S303, according to
I-th controlled device shown by described i-th viewing area is controlled by described control operation accordingly
System.Hereafter, in step S304, receive the current operational information from described i-th controlled device, and
Do not receive the current operational information of other controlled device.Then, in step S305, according to working as of being received
Front operation information updates the display of the HMI on described i-th viewing area, and keeps other viewing area
Display constant.After performing step S305, the operational approach 30 of HMI device terminates.
In order to make it easy to understand, illustrate the operation of the HMI device shown in Fig. 1 below in conjunction with Fig. 4
Each step of method 30.Fig. 4 (A) and Fig. 4 (B) is to illustrate HMI according to embodiments of the present invention respectively
The schematic diagram of the HMI display example of the operational approach 30 of equipment.Here, for convenience of explanation, still
As in background section, assume that controlled device is PLC, and assume M=4.It should be noted that
The situation that all controlled devices being intended to be connected HMI device as user monitor simultaneously and control
Time, N=M；And when user only needs that certain in the armamentarium being connected HMI device is several supervises
Depending on and control time, N > M.
Based on assumed above, as shown in Fig. 4 (A), in step S301, showing at described HMI device
Show and show the HMI for 4 controlled devices respectively on 4 viewing areas of unit.Specifically, at HMI
There are 4 viewing areas 401,402,403 and 404 on the display unit of equipment, they are respectively intended to
The HMI of display PLC1, PLC2, PLC3 and PLC4.So, user can simultaneously monitor and control
PLC1, PLC2, PLC3 and PLC4.Specifically, generally comprise in the HMI of each controlled device
The current operational information of controlled device and control knob etc., thus user can pass through current operational information
Monitor the current operating conditions of controlled device, and by the operation of control knob etc. is come controlled device
It is controlled.
As shown in Fig. 4 (A), in the HMI for each controlled device, such as with being labeled as letter
The rectangle of sum combinatorics on words and the oval current fortune representing the element shown in HMI, i.e. controlled device
Row information and control knob etc..Such as, in for the viewing area 401 of PLC1, PLC1 is shown
Current operational information A1, A2 and control knob A3, show in for the viewing area 402 of PLC2
Go out the current operational information B2 of control knob B1 and PLC2, in the viewing area 403 for PLC3
In show current operational information C1, C2 and control knob C3 and C4 of PLC3, and for
The viewing area 404 of PLC4 shows current operational information D1, D2 and the control knob of PLC4
D3 and D4.
It should be noted that represent in HMI with difformity, the most different size of geometirc illustration
These elements are to show in each HMI that shown element can concrete according to different controlled devices
Situation and different.Such as, control knob can be designed as rectangle or ellipse etc..The most such as, controlled set
Standby current operational information can be to be the form such as text, picture, and picture occupied area is likely to bigger than text,
Etc..Therefore, above-mentioned geometirc illustration is merely exemplary, does not limits the invention.
Assume that user is intended to by being operable to the control knob A3 in viewing area 401 to PLC1
It is controlled, say, that, it is assumed that i=1.Therefore, in step S302, user is for the 1st in detection
The control operation of viewing area 401.Here, when the display unit of HMI device is touch sensitive display unit,
The operation of control knob A3 such as can be passed through finger directly on touch sensitive display unit by user by user
Click on this control knob A3 to realize.Or, the display unit at HMI device is not to touch display list
During unit, user such as can also be by the such as mouse etc. of HMI device to the operation of control knob A3
Other input equipment realizes.
After step S302 detects that user is for the control operation of the 1st viewing area 401, in step
Rapid S303, controls the 1st controlled device PLC1 accordingly according to described control operation.Specifically
Ground, HMI device according to detected user to operation button A3 operation, such as can by will
Operation information about this control operation sends to PLC1 to control PLC1 accordingly.
Now, in step S304, HMI device receives the current fortune from the 1st controlled device PLC1
Row information, and do not receive the current operational information of other controlled device.Then, in step S305, HMI
Equipment is aobvious according to the HMI's on described 1st viewing area 401 of current operational information renewal received
Show, and keep the display of other viewing area constant.Fig. 4 (B) further illustrates after step S305
Content shown on the display unit of HMI device.
Specifically, by compared with Fig. 4 (B) and Fig. 4 (A) it is seen that, owing to HMI device passes through
Step S305 and step S306 have received the current operational information of PLC1 and according to deserving from PLC1
Viewing area 401 for PLC1 is updated by front operation information, so in viewing area 401
The element of display there occurs change.Such as, the operation information A2 of original PLC1 shown in Fig. 4 (A)
With current operational information A4 and the control knob that control knob A3 has become the PLC1 shown in Fig. 4 (B)
A5 and A6.But, due to HMI device in step s 304 not from other three controlled device PLC2,
PLC3 and PLC4 receives current operational information, and therefore in step S305, HMI device keeps other
The display of three viewing areas 402,403 and 404 is constant, i.e. viewing area 402 in Fig. 4 (B),
403 is identical with Fig. 4 (A) with the element shown in 404.
As can be seen here, by the operational approach of above-described HMI device according to embodiments of the present invention
30, when some controlled device is only controlled by user, the only display information of this controlled device occurs
Change, and the display information of other controlled device will not change.It is thus possible at same HMI device
The while of upper and monitored independently of one another and controlled multiple controlled device, it is simple to user operation.
Above, shown in Fig. 4, give the operation by using the HMI device shown in Fig. 3
Method 30 on same HMI device simultaneously and monitor independently of one another and control multiple controlled device
Concrete example.Should be understood that the value of above M and i is merely exemplary, the invention is not restricted to this.
Alternatively, although not shown in Fig. 3, the operational approach 30 of HMI device can also include step:
Detection user is for the off-line handover operation of the jth viewing area in described M viewing area, wherein
J is the integer more than 0 and less than or equal to M；And it is aobvious with described jth to close described HMI device
Show the communication of jth controlled device shown by region, and keep that described HMI device and other are controlled to be set
Standby communication.
For convenience of description, still as a example by the display example of the HMI shown in Fig. 4.Specifically, one is entered
Step assumes j=3, and assumes that the control knob C3 in the viewing area 403 in Fig. 4 (A) represents off-line switching
Button.When HMI device detects the user off-line switching push button C3 for the 3rd viewing area 403
Operation time, be only simply turned off HMI device and the communication of the 3rd controlled device PLC3, and keep HMI
Equipment and the communication of other three controlled devices PLC1, PLC2 and PLC4.It is to say, now use
Other three controlled devices PLC1, PLC2 and PLC4 still can be monitored and control by family.
By above-mentioned additional step, the operational approach 30 of HMI device is further able to so that inciting somebody to action user
When the HMI of some controlled device switches to off-line mode other controlled device supervision and control not by shadow
Ring.It is thus possible to by same HMI device simultaneously and monitor independently of one another and control multiple
Controlled device, it is simple to user operation.
Step still optionally further, although not shown in Fig. 3, in the operational approach 30 of HMI device
S301 can include following sub-step: detects the identification information for the 1st controlled device of user's input；
Show for the 1st controlled device with window mode in the 1st viewing area of described display unit
HMI；The identification information for the 2nd controlled device of detection user's input；At described display unit
2nd viewing area shows the man machine interface for the 2nd controlled device with window mode；... detection
The identification information for m-th controlled device of user's input；And the m-th at described display unit
Viewing area shows the man machine interface for m-th controlled device with window mode, wherein said M
Viewing area order in the way of area is impartial is arranged on described display unit.
For convenience of description, still as a example by the display example of the HMI shown in Fig. 4.Specifically, when with
When family is intended to monitor and control the 1st controlled device PLC1, user inputs the identification information for PLC1,
This identification information is used for identifying PLC1.The identification information that HMI device is inputted by detection user is known
That user is intended to monitor and control is PLC1, thus in viewing area 401 with window side as shown in Figure 4
Formula shows the HMI for PLC1.In like manner, HMI device by detection user in succession input for
The identification information of PLC2, PLC3 and PLC4, and in succession in viewing area 402,403 and 404 with such as
Window mode shown in Fig. 4 shows the HMI being respectively directed to PLC2, PLC3 and PLC4.It is to say,
HMI device can be that each controlled device being monitored and controlled provides the most individually HMI, and this is permissible
The supervision and the control that make the HMI to each controlled device are separate and non-interfering.
Here, identification information can be any information that can uniquely identify controlled device.Such as, should
Identification information can be Internet Protocol (IP) address of controlled device, and this will be explained below.
But, the invention is not restricted to this, those skilled in the art can use various according to general knowledge known in this field
Suitably identify information.
As shown in Figure 4, four viewing area 401,402,403 and 404 areas are impartial and suitable
On the display unit of the HMI device of sequence ground arrangement.As such, it is possible to clearly on a screen to user simultaneously
Present the most independent HMI of multiple controlled device, with user-friendly.
By above-mentioned sub-step, the operational approach 30 of HMI device can same at same HMI device
Clearly present the most independent HMI of multiple controlled device to user on one screen simultaneously, so that user
Can simultaneously and monitor independently of one another and control multiple controlled device, consequently facilitating user operation.
Here, the display mode of the HMI shown in Fig. 4 is merely exemplary, the invention is not restricted to this.
Such as, Fig. 5 is the schematic diagram of another display example illustrating HMI according to embodiments of the present invention.Such as figure
Shown in 5, check the HMI of controlled device PLC1 in detail for the ease of user, can be by other three
The HMI window of controlled device PLC2, PLC3, PLC4 minimizes.Now, it is used for showing PLC1
The viewing area 501 of HMI almost occupy whole display unit, check in detail for user.And distinguish
For showing the viewing area 502,503 of the HMI of other three controlled devices PLC2, PLC3, PLC4
With 504 lower sections being positioned at display unit, and it is each corresponding to identify only to occupy the least area
Controlled device and do not show the details in HMI.Now, the area of each viewing area can not phase
Deng, and their arrangement mode may also be distinct from that the arrangement mode in Fig. 4.
Should be understood that the display format of the HMI that Fig. 5 is also merely exemplary, those skilled in the art are permissible
The display mode of various suitable HMI is used according to real needs.
Still optionally further, in the operational approach 30 of HMI device shown in figure 3, described identification
Information is the IP address of controlled device, and described HMI device and described N number of controlled device by with
Net very much connection, and use HTML (Hypertext Markup Language) (HTTP) to communicate.
Specifically, respective IP address can be distributed to the N number of controlled device being connected with HMI device,
Such as, the 1st the allocated IP address 192.168.1.11 of controlled device (such as PLC1), the 2nd quilt
Control equipment (such as PLC2) is allocated IP address 192.168.1.12, and the 3rd controlled device is (such as
PLC3) allocated IP address 192.168.1.13 ... n-th controlled device is allocated IP address
192.168.1.1n.Now, user can set at HMI by inputting the IP address of certain controlled device
Set up its independent HMI on Bei it is monitored and controls.
More specifically, the HMI of each controlled device can be shown in webpage mode, and, user is permissible
Select to open for this by the address input field on webpage inputs the IP address of certain controlled device
The HMI of controlled device is to monitor it and to control.In order to make it easy to understand, below with PLC1's
HMI further illustrates as a example by showing.Fig. 6 is to illustrate the HMI for PLC1 according to embodiments of the present invention
The schematic diagram of display example.As shown in Figure 6, first user opens HMI in the way of opening webpage
60, in the address input field 601 on HMI 60 top, then input the IP address of PLC1
192.168.1.11.At this moment, the IP address 192.168.1.11 that HMI device inputs according to user recognizes use
Family is intended to monitor PLC1 and control, then demonstrate PLC1 in HMI 60 lower area 602
HMI information.
In the operational approach 30 of HMI device, by using above-mentioned IP address, Ethernet, HTTP,
Communication between HMI device and multiple controlled device can made both easily and inexpensively realize.
Here, although it should be noted that the be given in the example above in N number of controlled device the 1st
Controlled device is to the 4th controlled device e.g. PLC1 to PLC4, but this is only used to conveniently say
Bright and exemplary.Number order in N number of controlled device that HMI device is connected not necessarily with user
The number order of selected M the controlled device monitored and control is identical.Specifically, M controlled device
In number order be to define according to the selecting sequence of user, and the number order of N number of controlled device
Can define according to the order of connection with HMI device.Such as, selected by user the 1st is controlled sets
Standby can be the 5th controlled device being connected with HMI device, the 2nd controlled device selected by user
Can be the 3rd controlled device being connected with HMI device, etc..
In addition, it should be understood that what the HMI display mode of above-mentioned webpage was merely exemplary, the present invention does not limits
In this, those skilled in the art can use other various suitable display sides according to general knowledge known in this field
Formula.Further, above-mentioned concrete communication implementation is also merely exemplary, the invention is not restricted to this,
Those skilled in the art can use other various suitable communication modes according to general knowledge known in this field.
Still optionally further, although not shown in Fig. 3, upper in the operational approach 30 of HMI device
That states detection user's input can also include following step for before the step of the identification information of controlled device
Rapid: whether the identity verifying described user is manager；And if it is, described method proceeds.
Specifically, it is assumed that only manager can carry out multiple controlled devices monitoring on HMI device and
Control.In the case, the identification information of such as IP address etc. is inputted user to select to monitor and to control
Before the controlled device of system, whether HMI device is manager firstly the need of the identity of checking user.Only
The management used time when checking obtains the identity of user, the operational approach 30 of HMI device just may proceed to carry out to
The step of the identification information for controlled device of detection user's input.
Here, whether checking user is that the method for manager can use the prior art in any this area
Means realize, and will not be described in great detail the most here, in order to do not obscure the inventive point of the present invention.
By above-mentioned additional step, it is possible to increase the safety of the operational approach 30 of HMI device further.
The most still optionally further, although not shown in Fig. 3, in the operational approach 30 of HMI device
Above-mentioned detection user input following for including before the step of the identification information of controlled device
Step: point out described user to input the password identifying described user identity；Judge that described password is the most correct；
And if it is, described method proceeds.
Specifically, it is assumed that only some can be to multiple quilts on HMI device through the specific user authorized
Control equipment monitors and controls.In the case, the identification information of such as IP address etc. is inputted user
Before selecting the controlled device to monitor and to control, HMI device firstly the need of the identity of checking user is
No meet the requirements.Specifically, the password of described user identity can be identified by pointing out described user to input,
And after user have input password, judge that the password that user is inputted is the most correct, verify the identity of user
Whether meet the requirements.Only correct when password, when i.e. the identity of user meets the requirements, the behaviour of HMI device
Make method 30 and just may proceed to the step of the identification information for controlled device carried out to detection user's input.
Equally, by above-mentioned additional step, it is possible to increase the operational approach 30 of HMI device further
Safety.
The operational approach 30 of the HMI device of one embodiment of the present of invention is described above by reference to Fig. 1-6.
In the operational approach 30 of described HMI device, in same human interface devices simultaneously and the most only
On the spot monitor and control multiple controlled device, consequently facilitating user operation.
The HMI device 70 of an alternative embodiment of the invention is described next, with reference to Fig. 7.Fig. 7 is
The configuration block diagram of the formant of diagram HMI device 70 according to embodiments of the present invention.Described HMI sets
Standby 70 are connected with N number of controlled device, and wherein N is the integer more than 1.
As it is shown in fig. 7, HMI device 70 according to embodiments of the present invention may include that display unit 701,
User operation detector unit 702, control unit 703 and information receiving unit 704.
Display unit 701 shows the HMI for M controlled device on M viewing area respectively,
Wherein M is the integer more than 1 and less than or equal to N.User operation detector unit 702 detects user
For the i-th viewing area in described M viewing area control operate, wherein i be more than 0 and
Integer less than or equal to M.Control unit 703 controls operation to described i-th viewing area according to described
I-th controlled device shown by territory controls accordingly.Information receiving unit 704 receives from institute
State the current operational information of i-th controlled device, and do not receive the current operational information of other controlled device.
Described display unit 701 updates described always according to the current operational information that described information receiving unit is received
The display of the HMI on i-th viewing area, and keep the display of other viewing area constant.
Alternatively, although not shown in Fig. 7, HMI device 70 also includes communication unit.Described user grasps
Make detector unit also to detect user and cut for the off-line of the jth viewing area in described M viewing area
Changing operation, wherein j is the integer more than 0 and less than or equal to M.Described communication unit closes described HMI
Equipment 70 and the communication of the jth controlled device shown by described jth viewing area, and keep described
HMI device 70 and the communication of other controlled device.
Alternatively, although not shown in Fig. 7, described display unit 701 includes: identify infomation detection list
Unit, the identification information for the 1st controlled device of detection user's input；Sub-display unit, described
1st viewing area of display unit shows the HMI for the 1st controlled device with window mode.And
And, described identification information detecting unit also detects the identification for the 2nd controlled device of user's input and believes
Breath；Described sub-display unit also shows pin the 2nd of described display unit the viewing area with window mode
HMI to the 2nd controlled device, and ... described identification information detecting unit also detects user's input
The identification information for m-th controlled device；And described sub-display unit is also at described display unit
M-th viewing area show the HMI for m-th controlled device with window mode.Further, institute
State M viewing area order in the way of area is impartial to be arranged on described display unit 701.
Alternatively, in HMI device 70, described identification information is the IP address of controlled device, and
Described HMI device is connected by Ethernet with described N number of controlled device, and uses HTTP to communicate.
Alternatively, although not shown in Fig. 7, HMI device 70 also includes subscriber authentication unit,
Whether the identity verifying described user is manager.If described subscriber authentication unit verifies described use
The identity at family is manager, the most described identification information detecting unit detection user input for controlled device
Identification information.
Alternatively, although not shown in Fig. 7, HMI device 70 also includes: Tip element, points out institute
State user and input the password identifying described user identity；Judging unit, it is judged that described password is the most correct.
If described judging unit judges that described password is correct, detection user is defeated for the most described identification information detecting unit
The identification information for controlled device entered.
The configuration of each unit of described HMI device 70 and concrete operations are at the HMI with reference to Fig. 1-6
The operational approach 30 of equipment describes in detail, is not repeated at this.
Thus, the HMI device 70 of the embodiment of the present invention is described with reference to Fig. 7.At HMI device 70
In, in same human interface devices simultaneously and monitor independently of one another and control multiple controlled device,
Consequently facilitating user operation.
Above, HMI device according to embodiments of the present invention and operational approach thereof are described with reference to Fig. 1-7.
It should be noted that in this manual, term " include ", " comprising " or its any other
Variant is intended to comprising of nonexcludability, so that include the process of a series of key element, method, thing
Product or equipment not only include those key elements, but also include other key elements being not expressly set out, or
It is also to include the key element intrinsic for this process, method, article or equipment.There is no more restriction
In the case of, statement " including ... " key element limited, it is not excluded that including described key element
Process, method, article or equipment in there is also other identical element.
Finally, in addition it is also necessary to explanation, above-mentioned a series of process not only include with order described here by
The process that time series performs, and include the place performed parallel or respectively rather than in chronological order
Reason.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can add the mode of required hardware platform by software and realize, naturally it is also possible to all be come by hardware
Implement.Based on such understanding, technical scheme background technology is contributed whole or
Part can embody with the form of software product, and this computer software product can be stored in storage and be situated between
In matter, such as ROM/RAM, magnetic disc, CD etc., instruct with so that a computer sets including some
Standby (can be personal computer, server, or the network equipment etc.) performs each embodiment of the present invention
Or the method described in some part of embodiment.
In embodiments of the present invention, units/modules can realize with software, in order to by various types of process
Device performs.For example, the executable code module of a mark can include of computer instruction
Or multiple physics or logical block, for example, it can be built as object, process or function.To the greatest extent
So, the executable code of identified module need not be physically located together pipe, but can include storage
Different instruction in not coordination, when combining in these command logics, its Component units/
Module and realize the regulation purpose of this units/modules.
When units/modules can utilize software to realize, it is contemplated that the level of existing hardware technique, so can
With units/modules implemented in software, in the case of not considering cost, those skilled in the art can
The hardware circuit building correspondence realizes the function of correspondence, and described hardware circuit includes the ultra-large of routine
Integrated (VLSI) circuit or gate array and the existing quasiconductor of such as logic chip, transistor etc
Or other discrete element.Module can also use programmable hardware device, such as field programmable gate
Array, programmable logic array, programmable logic device etc. realize.
Above the present invention is described in detail, the specific case principle to the present invention used herein
And embodiment is set forth, the method that the explanation of above example is only intended to help to understand the present invention
And core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
All will change in detailed description of the invention and range of application, in sum, this specification content should not
It is interpreted as limitation of the present invention.
Claims (12)
1. an operational approach for human interface devices, wherein said human interface devices is controlled with N number of
Equipment connects, and wherein N is the integer more than 1, and described operational approach includes:
M viewing area of the display unit of described human interface devices shows respectively for M
The man machine interface of controlled device, wherein M is the integer more than 1 and less than or equal to N；
Detection user operates, wherein for the control of the i-th viewing area in described M viewing area
I is the integer more than 0 and less than or equal to M；
According to described control operation, the i-th controlled device shown by described i-th viewing area is carried out phase
The control answered；
Receive the current operational information from described i-th controlled device, and do not receive other controlled device
Current operational information；And
According to showing of the man machine interface on the described i-th viewing area of current operational information renewal received
Show, and keep the display of other viewing area constant.
2. operational approach as claimed in claim 1, also includes:
Detect user's off-line handover operation for the jth viewing area in described M viewing area,
Wherein j is the integer more than 0 and less than or equal to M；And
Close described human interface devices and the jth controlled device shown by described jth viewing area
Communication, and keep the communication of described human interface devices and other controlled device.
3. operational approach as claimed in claim 1, wherein at the display unit of described human interface devices
M viewing area on show that the man machine interface for M controlled device includes respectively:
The identification information for the 1st controlled device of detection user's input；
Show for the 1st controlled device with window mode in the 1st viewing area of described display unit
Man machine interface；
The identification information for the 2nd controlled device of detection user's input；
Show for the 2nd controlled device with window mode in the 2nd viewing area of described display unit
Man machine interface；
……
The identification information for m-th controlled device of detection user's input；And
Show with window mode in the m-th viewing area of described display unit and set for m-th is controlled
Standby man machine interface, wherein
Described M viewing area order in the way of area is impartial is arranged on described display unit.
4. operational approach as claimed in claim 3, wherein, described identification information be controlled device because of
Special fidonetFido address, and described human interface devices is connected by Ethernet with described N number of controlled device,
And use HTML (Hypertext Markup Language) to communicate.
5. operational approach as claimed in claim 3, wherein, setting for controlled of detection user's input
Also include before standby identification information:
Whether the identity verifying described user is manager；And
If it is, described method proceeds.
6. operational approach as claimed in claim 3, wherein, setting for controlled of detection user's input
Also include before standby identification information:
Described user is pointed out to input the password identifying described user identity；
Judge that described password is the most correct；And
If it is, described method proceeds.
7. a human interface devices, is connected with N number of controlled device, and wherein N is the integer more than 1,
Described human interface devices includes:
Display unit, shows the man machine interface for M controlled device on M viewing area respectively,
Wherein M is the integer more than 1 and less than or equal to N；
User operation detector unit, user is for the i-th viewing area in described M viewing area in detection
The control operation in territory, wherein i is the integer more than 0 and less than or equal to M；
Control unit, controlled to the i-th shown by described i-th viewing area according to described control operation
Equipment controls accordingly；
Information receiving unit, receives the current operational information from described i-th controlled device, and does not connects
Receive the current operational information of other controlled device, wherein
Described display unit updates described always according to the current operational information that described information receiving unit is received
The display of the man machine interface on i-th viewing area, and keep the display of other viewing area constant.
8. human interface devices as claimed in claim 7, also includes communication unit, wherein
Described user operation detector unit also detects user and shows for the jth in described M viewing area
Showing the off-line handover operation in region, wherein j is the integer more than 0 and less than or equal to M；And
Described communication unit closes described human interface devices and the jth shown by described jth viewing area
The communication of individual controlled device, and keep the communication of described human interface devices and other controlled device.
9. human interface devices as claimed in claim 7, wherein said display unit includes:
Identify information detecting unit, the identification information for the 1st controlled device of detection user's input；
And
Sub-display unit, shows for window mode in the 1st viewing area of described display unit
The man machine interface of 1 controlled device, wherein
Described identification information detecting unit also detects the identification for the 2nd controlled device of user's input and believes
Breath；And
Described sub-display unit also shows pin the 2nd of described display unit the viewing area with window mode
Man machine interface to the 2nd controlled device, and wherein
……
Described identification information detecting unit also detects the identification for m-th controlled device of user's input
Information；And
Described sub-display unit also shows with window mode in the m-th viewing area of described display unit
For the man machine interface of m-th controlled device, and wherein
Described M viewing area order in the way of area is impartial is arranged on described display unit.
10. human interface devices as claimed in claim 9, wherein, described identification information is controlled setting
Standby Internet Protocol address, and described human interface devices and described N number of controlled device pass through ether
Net connects, and uses HTML (Hypertext Markup Language) to communicate.
11. human interface devices as claimed in claim 9, also include:
Subscriber authentication unit, verifies whether the identity of described user is manager, wherein
If the identity that described subscriber authentication unit verifies described user is manager, the most described identification
The identification information for controlled device of information detecting unit detection user's input.
12. human interface devices as claimed in claim 9, also include:
Tip element, points out described user to input the password identifying described user identity；
Judging unit, it is judged that described password is the most correct, wherein
If described judging unit judges that described password is correct, the detection of the most described identification information detecting unit is used
The identification information for controlled device of family input.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510323728.2A CN106293320A (en) | 2015-06-12 | 2015-06-12 | Human interface devices and operational approach thereof |
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| CN201510323728.2A CN106293320A (en) | 2015-06-12 | 2015-06-12 | Human interface devices and operational approach thereof |
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