CN101655085A - Air compressor monitoring equipment and system thereof - Google Patents
Air compressor monitoring equipment and system thereof Download PDFInfo
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- CN101655085A CN101655085A CN200910109118A CN200910109118A CN101655085A CN 101655085 A CN101655085 A CN 101655085A CN 200910109118 A CN200910109118 A CN 200910109118A CN 200910109118 A CN200910109118 A CN 200910109118A CN 101655085 A CN101655085 A CN 101655085A
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Abstract
The invention relates to air compressor monitoring equipment for remote monitoring on an air compressor unit with a plurality of air compressors, which comprises a data processing device and a displaydevice and is characterized in that the data processing device is used for acquiring status information and parameter information of the multiple air compressors at real time according to a monitoring programme configured in advance and generating corresponding display data and providing the display data for the display device; the display device is used for displaying the status information andthe parameter information of the air compressor correspondingly through a display interface according to the display data. At the same time, the invention also provides an air compressor monitoring system.
Description
Technical field
The present invention relates to the monitoring technique of air compressor, especially, relate to a kind of equipment and system thereof that air compressor unit is monitored of being used for.
Background technique
Air compressor abbreviates air compressor usually as, is widely used in various fields at present.Usually, air compressor can be used as the main body of compressed air source unit, is used for converting the mechanical energy that prime mover (normally motor) produces to the gas pressure energy.Divide by working principle, generally air compressor can be divided into positive displacement compressor, reciprocal compressor, centrifugal compressor etc.
In actual production, for air compressor can be moved on normal reliable ground, need monitor to obtain its status information and parameter information operating air compressor, and further described air compressor is controlled maintenance according to the information of obtaining, so that it meets the needs of production, guarantee the working life of described air compressor simultaneously.
In the prior art, for realizing that air compressor is monitored, usually the personnel that need arrange work monitor the concrete runnability of described air compressor to the working site of air compressor, and further write down and analyze detected information, and directly Operational Limits is set at described air compressor according to analysis result.This shows, have the operation conditions that needs the described air compressor of manual detection at the monitoring technique of air compressor now, operation is very inconvenient, and also there are problems such as waste of human resource in this.
Summary of the invention
At problems of the prior art, be necessary to provide a kind of worker of being convenient to organize the air compressor monitoring equipment of personnel operation.
Air compressor supervisory system provided by the invention comprises air compressor unit and watch-dog, described air compressor unit comprises a plurality of air compressors, described watch-dog is connected to described a plurality of air compressor respectively, described a plurality of air compressor reports described watch-dog with its running state information and parameter information respectively in real time, described watch-dog carries out analysing and processing according to pre-configured monitor program to described running state information and parameter information, generate corresponding video data and utilize display interface to show, so that described running state information and parameter information are offered the user.
Air compressor monitoring equipment provided by the invention is used for remote monitoring and has a plurality of Air Compressor compressor bank, it comprises data processing equipment and display unit, described data processing equipment is used for gathering in real time according to pre-configured monitor program the status information and the parameter information of described a plurality of air compressors, generate corresponding video data and offer described display unit, described display unit shows by status information and the parameter information of display interface with described air compressor accordingly according to described video data.
Compared with prior art, utilize air compressor supervisory system provided by the invention and watch-dog, the user can carry out remote monitoring or strange land monitoring to comprising a plurality of air compressors concentrated area, whether be convenient to the user understands the running state of each air compressor and breaks down, thus, the user to described a plurality of air compressors operation is very easy effectively, can realize that a staff monitors a plurality of air compressors, thereby save human resources.In addition, air compressor supervisory system provided by the invention and watch-dog also can further be realized air compressor is carried out working state and Operational Limits is carried out long-range setting, and information record and data printing.And, by cooperating display unit, described air compressor supervisory system and watch-dog also can make various information centralization and visual, can be convenient to the user and analyze, coordinate the running state of each air compressor, thereby reduce the air compressor possibility of accident occurrence.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, an embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is a kind of embodiment's of air compressor supervisory system of the present invention schematic representation
Fig. 2 is a kind of embodiment's of a watch-dog provided by the invention structural representation.
Fig. 3 is the block schematic diagram of data processing unit in the watch-dog shown in Figure 2.
Fig. 4 is the schematic representation at the device scan interface in supervisory system embodiment's working procedure of the present invention.
Fig. 5 is the schematic representation at the main interface in supervisory system embodiment's working procedure of the present invention.
Fig. 6 is the schematic representation at the status information interface in supervisory system embodiment's working procedure of the present invention.
Fig. 7 is the schematic representation at the parameter information interface in supervisory system embodiment's working procedure of the present invention.
Fig. 8 is the schematic representation that the querying condition in supervisory system embodiment's working procedure of the present invention is set the interface.
Fig. 9 is the schematic representation at the Query Result interface in supervisory system embodiment's working procedure of the present invention.
Figure 10 is the schematic representation at the type information interface in supervisory system embodiment's working procedure of the present invention.
Figure 11 is provided with the schematic representation at interface for the interface options in supervisory system embodiment's working procedure of the present invention.
Figure 12 is provided with the schematic representation at interface for the Database Options in supervisory system embodiment's working procedure of the present invention.
Embodiment
See also Fig. 1, it is for a kind of embodiment's of air compressor supervisory system of the present invention schematic representation.Described air compressor supervisory system 100 comprises air compressor unit (hereinafter to be referred as pneumatics unit) 110 and watch-dog 120.
Wherein, described air compressor unit 110 comprises a plurality of air compressors (hereinafter to be referred as air compressor) 111, for ease of describing, below with these a plurality of air compressors 111 be designated as respectively No. 1 machine, No. 2 machines, No. 3 machines ... the N machine, wherein N is an integer, and N 〉=2.In specific embodiment, preferably, the value of N can get 16.Each air compressor 111 disposes microcomputer controller (hereinafter to be referred as microcontroller) 112 respectively, and described microcontroller 112 has I/O (input/output, I/O) port, and it can be connected to described watch-dog 120 by described I/O port.In addition, described air compressor 111 inside also can set in advance a plurality of Check points that are used to carry out state/parameter detecting.Described microcontroller 112 can obtain the detected information of described default Check point (such as the status information of described air compressor 111 and parameter information etc.), and described information is offered described watch-dog 120.On the other hand, described microcontroller 112 also can be according to its control signal from described watch-dog 120 that receives, its corresponding air compressor 111 is carried out setting state or parameter adjustment, adjust to the parameter value that the user sets described air compressor 111 is switched to the user in the working state of described watch-dog 120 settings or with its corresponding parameters, thereby realize remote monitoring.And described microcontroller 112 also can be provided with on-the-spot alternating interface between man and computer, for the user described air compressor 111 is carried out on-site supervision.
Described watch-dog 120 can be for being provided with the monitor program electronic computer of (as monitoring software is installed in advance) in advance, such as industrial computer or PC.Described watch-dog 120 can be connected to each air compressor 111 in the described pneumatics unit 110 by its communication interface, to realize the handshaking between described watch-dog 120 and the described air compressor 111.
See also Fig. 2, it is 120 1 kinds of embodiments' of a watch-dog provided by the invention structural representation.Described watch-dog 120 can be by the realization that cooperatively interacts of its inner software and hardware: (1) is carried out remote centralized to the running state of described a plurality of air compressors 111 and networking situation and is monitored; (2) preserve the status information and the parameter information of described air compressor 111 automatically; And the working order of the described a plurality of air compressors 111 of (3) telecontrol.Particularly, as shown in Figure 2, described watch-dog 120 can comprise data processing equipment 130, display unit 140 and input unit 150.Wherein, described data processing equipment 130 can be host computer; Described display unit 140 can be computer monitor; Described input unit 150 can comprise mouse and keyboard.
See also Fig. 3, it is the internal structure Block Diagram of the data processing equipment 130 of watch-dog 120 provided by the invention.Described data processing equipment 130 comprises Interface Module 131, data acquisition module 132, core processing module 133, memory module 134, display control module 135 and order load module 136.
Wherein, described Interface Module 131 can be the communication interface of serial line interface (COM) or other types.When described Interface Module 131 adopted serial line interface, its data transmission bauds can be set to 9600.
Described data acquisition module 132 can be connected to the microcontroller 112 of described a plurality of air compressor 111 correspondences by described Interface Module 131, and be used for gathering status information and the parameter information of its corresponding air compressor 111 at running from described microcontroller 112, such as air compressor type information, temperature information, pressure information etc.Particularly, described data acquisition module 132 can be gathered above-mentioned information by described air compressor Interface Module 131 from described microcontroller 112 under the control of the control signal that described core processing module 133 is exported.
Described memory module 134 is equipped with the air compressor monitor program that can supply described core processing module 133 to call and carry out in advance, and the form that it can also information database is used to store air compressor status information and the parameter information that described data acquisition module 132 collects.The memory gap time of described information database and storage retention time can be set according to actual needs.And certain information of storage surpasses predefined storage during the retention time in described memory module 134, and described information will be performed deletion or be deleted automatically under user's affirmation.In addition, the described memory module 134 air compressor status information and the parameter information that also can will be stored in accordingly according to the reading command from described core processing module 133 wherein offers described core processing module 133.
Described display control module 135 can be connected to described display unit 140, it is used to receive the video data that described core processing module 133 provides, and convert described video data to corresponding display control signal, and utilize described display control signal to control described display unit 140 to show corresponding picture.
Described order load module 136 can be connected to described input unit 150, be used to receive the user by described input unit 150 (such as, mouse or keyboard) the various operational orders assigned, and described operational order is transferred to described core processing module 133.Wherein, the operational order assigned of user can include but not limited to: the state that is used to be provided with the air compressor working state is provided with order, be used to adjust the parameter adjustment order of the concrete parameter of air compressor, be used to switch display frame the picture switching command, be used to inquire about the air compressor historical information information inquiring command, be used to printing order of notifying watch-dog printout air compressor historical information or the like.
Described core processing module 133 can be center processor (CPU), and it is connected to described air compressor Interface Module 131, data acquisition module 132, memory module 134, display control module 135 and order load module 136 respectively.Described core processing module 133 is the core component of described watch-dog 133, it is used to carry out described air compressor monitor program, and control the work of other function modules, thereby realize the concentrated remote monitoring of 120 pairs of described pneumatics units 110 of described watch-dog according to the operational order that the user assigns.
Be to be understood that, various function modules are divided according to concrete function in the above-described present embodiment, above function module can not have strict the differentiation each other yet in physical entity, can be integrated in described core processing module 133 inside such as described data acquisition module 132, perhaps can also be integrated into described microcontroller 112 inside.Therefore, the division of function module should not be considered to scope to the technological scheme of claim protection and constitutes and limit in the present embodiment.
Introduce the working procedure of described air compressor supervisory system 100 in detail below in conjunction with accompanying drawing.
At first, in the described pneumatics unit 110, each microcontroller 112 obtains the status information and the parameter information of its corresponding air compressor 111.Described status information can include but not limited to the running state of described air compressor 111 etc., and described parameter information can include but not limited to described air compressor temperature inside value, force value etc.Wherein, described temperature value and force value all can be for a plurality of, and it is provided respectively by the temperature transducer and the pressure transducer that set in advance at described air compressor 111 inner a plurality of Check points respectively.
Then, in described watch-dog 120, the core processing module 133 of described data processing equipment 130 is carried out preassembled air compressor monitor program.Particularly, the user can assign the monitoring open command to described data processing equipment 130 by described input unit 150, and described monitoring open command can be sent to described core processing module 133 by described order load module 136.After receiving described monitoring open command, described air compressor monitor program is just called and carry out to described core processing module 134 from described memory module 134, thereby open the centralized remote monitoring to a plurality of air compressors 111 in the described pneumatics unit 110.
In described remote monitoring unlatching, described core processing module 133 scans described a plurality of air compressors 111 by described Interface Module 131 scannings, to retrieve the air compressor 111 of determining that this moment is online.In scan period, described core processing module 133 offers described display control module 135 with the information that indication equipment is in scanning mode, thereby notify the described display unit 140 of described display control module 135 controls to show that described supervisory system 100 is in the picture of scanning mode, device scan interface as shown in Figure 4, described display unit 140 this moment simple displaying " equipment retrieval in, just a moment,please " only.
In the actual production, in the described pneumatics unit 110 only some air compressor 110 be on line state.For ease of describing, following examples might as well suppose that No. 1 machine, No. 2 machines and No. 3 machines are on line state in the described pneumatics unit 110 this moment, and other air compressors are not online.
Described core processing module 133 can know just that by above scanning air compressor online in the system is No. 1 machine～No. 3 machine, and this moment, it just sent data acquisition signal to described data acquisition module 132.Described data acquisition module 132 is gathered the status information and the parameter information of described No. 1 machine～No. 3 machine respectively in real time according to described data acquisition signal from the microcontroller 112 of No. 1 machine～No. 3 machine correspondence by described Interface Module 131.And status information that described data acquisition module 132 can further collect it and parameter information are transferred to described core processing module 133.
Then, described core processing module 133 is carried out analysing and processing to described status information and parameter information on the one hand, on the other hand described status information and parameter information is stored into the information database of described memory module 134 inside.By the analysing and processing to information, described core processing module 133 can be known the runnability of each online air compressor (i.e. No. 1 machine～No. 3 machine), and is that video data offers described display control module 135 with described information translation.Described display control module 135 and then generate corresponding display control signal according to described video data, and control described display unit 140 display frame is switched to the main interface of the described pneumatics unit 110 overall work states of expression, as shown in Figure 5.
As can be seen from Figure 5, described main interface mainly comprises upper left side, upper right, left bottom, four zones, lower right, and wherein said upper right and zone, lower right are as the main viewing area at described main interface.
Zone, described upper left side can be used for the display device tabulation, and particularly, it can show all online air compressors 111 by tree-shape structure, i.e. No. 1 machine～No. 3 machine.
Zone, described upper right can show the major parameter information of each air compressor 111 by matrix-style, such as the force value or the temperature value of main default monitory point.For each online air compressor 111, can show its major parameter information by the tabulation mode, such as for No. 1 machine, can show " P1 55PSI ", " P256PSI ", " 56 degrees centigrade of T1 " " T245 degree centigrade " etc. in lines.And for there not being online air compressor, described major parameter message part can show blank.In addition, air compressor 111 numbers that comprise when described pneumatics unit 110 more for a long time, zone, described upper right can divide into groups to show to the major parameter information of described a plurality of air compressors 111, such as 1～No. 8 machine as one group, 9～No. 16 machine is organized as another, and the user can check the parameter information of these two groups of air compressors 111 respectively respectively by corresponding label.
Zone, described left bottom can show fault alarm information by the tabulation mode, when all online equal proper functioning of air compressor, does not show any content herein; And carrying out analysing and processing when knowing that certain parameter value of a certain air compressor 111 is unusual by the information that described data acquisition unit 132 is gathered when described core processing module 133, it can notify the described display unit 140 of described display control module 135 controls to show corresponding warning message in zone, described left bottom.The form of described warning message can be " pneumatics plane No., fault degree, fault content ".Such as, when the serious mistake of force value of certain Check point of No. 1 machine was low, described the 3rd zone can show: " No. 1 machine, heavy fault, P1 LOW ".In addition, fault degree can be distinguished by color in zone, described left bottom, such as, represent heavy fault alarm information with redness etc., and with grey colour specification light fault warning message, so that the user comes into plain view fault message is distinguished, and preferentially handled, such as carrying out parameter adjustment etc. at heavy fault alarm information.
Zone, described lower right can show the major parameter information of all online air compressors 111 simultaneously by patterned mode.Such as, can show certain pressure value P 1 in No. 1 machine～No. 3 machine respectively by the column diagram mode in the zone, described lower right.In addition, zone, described lower right also can have the image parameter chosen module, and the user can select other parameters by the drop-down menu in this module, switches to other Parameter Map with the display frame that this is regional.The main operation conditions that the user recognizes described each online air compressor intuitively and comparably can be convenient to by graphically showing the major parameter of the air compressor that each is online simultaneously in this zone.
Wish specifically to check the detailed status information and the concrete parameter information of a certain air compressor 111 as the user, when perhaps wishing remotely a certain air compressor to be carried out parameter adjustment or setting state, it can issue picture switching command at described air compressor 111 to described core processing module 133 based on described main interface and by described input unit 150.Such as, the user can select corresponding air compressor (as No. 1 machine) in the list of devices in zone, upper left side, described main interface.Described core processing module 133 provides video data about selected air compressor detail parameters to described display control module 135 after receiving described picture switching command; Described display control module 135 and then control the unit interface that described display unit 140 switches to described main interface corresponding air compressor according to described video data.
In specific embodiment, preferably, described unit interface can be divided into status information interface (as shown in Figure 6) and parameter information interface (as shown in Figure 7).When described main interface switches to the unit interface, acquiescently, described core processing module 133 notifies the described display unit 140 of described display control module 135 controls to show status information interface shown in Figure 6, according to the actual monitored needs, the user can assign the picture switching command to described core processing module 133 by the mode of tag operational, so that described display unit 140 switches to parameter information interface shown in Figure 7 with picture.
See also Fig. 6, described status information interface comprises upper left side, upper right, left bottom, four zones, lower right equally, and wherein said upper right and zone, lower right can be used as main viewing area.Similar with main interface, but zone, described upper left side and difference display device tabulation of zone, left bottom and warning message.
Zone, described upper right content displayed can comprise first display unit and second display unit.Described first display unit is positioned at the right side, can show the status information and the major parameter information of described air compressor 111.The particular content of described status information and major parameter information can be consulted Fig. 6.Described second display unit is positioned at the left side, and it can show the floor map of described air compressor 111, and shows the position of each major parameter corresponding preset monitory point by described floor map.
Zone, described lower right can be represented the trend over time of the major parameter information of described selected air compressor by patterned mode.Such as, zone, described lower right can show pressure value P 1 and P2 and temperature value T1 and the T2 time history plot of described No. 1 machine in default monitory point by the plotted curve mode.In addition, whether the user comprises the change curve of corresponding parameter in also can the selected described plotted curve of selected frame by each major parameter correspondence, can select the change curve that whole demonstrations or part show described major parameter such as the user.The content that described core processing module 133 can be selected according to the user, notify 140 pairs of display frames of the described display control module 135 described display unit of control to make amendment, so that the user more directly is well understood to the time dependent trend of described air compressor 111 corresponding parameters.
In addition, described status information interface also further comprises state setting module.Described state setting area can be arranged on the below at described status information interface, and it is used to provide state that the interface is set, and for the user working state of described air compressor 111 is carried out long-range setting.Particularly, described state setting module comprises a plurality of status buttons, and each status button corresponds respectively to a kind of optional working state of described air compressor.Such as, described a plurality of status buttons correspond respectively to shutdown, unload, load, disappear carry, adjustment and emergency shutdown.The user resets by the running state of described status button to described air compressor 111.Such as, if when the user wishes to reset the working state of described air compressor 111, it can send the running state switching commands to described core processing module 133 by clicking corresponding status button.Described core processing module 133 can further produce corresponding control signal according to described order, and send to the microcontroller 112 of described air compressor 111 correspondences by described Interface Module 131, so that the described air compressor 111 of described microcontroller 112 controls switches to the working state that the user sets.Thus, described supervisory device 120 just can be realized the remote status control to described pneumatics unit 110.
See also Fig. 7, two zones about described parameter information interface mainly is divided into.Wherein, left area is similar to described status information interface, but display device tabulation and warning message.The right zone mode by tabulation shows that described microcontroller 112 gets access to and offer all every parameter informations of described watch-dog 120 from described air compressor 111, and the content of concrete parameter information can be consulted Fig. 7.
In addition, described parameter information interface also can comprise the parameter modification module, and described parameter modification module is used to provide a parameter modification interface, for the user Operational Limits of described air compressor 111 is carried out long-range setting.Particularly, described parameter information tabulation is corresponding to described parameter modification interface.Some is read-only for the parameter information that described parameter information display interface shows, accordingly, the corresponding field of this partial parameters information has it and is the mark of read only attribute in described parameter information table.And another part parameter information is to revise setting as required by the user.When a certain parameter of user's desired modifications, it can select corresponding parameter, and, based on described parameter modification interface, the user is by the new parameter value of described input unit 150 inputs, and this moment, this parameter value will show at the corresponding field in the described parameter information interface.After this newly-installed parameter value was identified, described core processing module 133 just produced corresponding control signal, and by described Interface Module 131 described control signal was offered corresponding microcontroller 112.Further, described microcontroller 112 is made amendment to the relevant parameter of described air compressor 111 just according to described control signal, so that it is consistent with the newly-installed parameter value of user.Thus, described watch-dog 120 just can be realized the remote parameter of described pneumatics unit 110 is revised setting.
In addition, as noted earlier, described memory module 134 stores the status information and the parameter information of each air compressor 111 that described data acquisition unit 133 collects.The watch-dog 120 that adopts the embodiment of the invention to provide, the user can inquire about corresponding air compressor 111 historical informations as required, such as former status information and parameter information, so that exactly described air compressor 111 is detected maintenance.Particularly, from the main interface of Fig. 5～shown in Figure 7 or display interface such as unit interface as can be seen, the top of described display interface all has menu bar.When the user need inquire about the information of certain air compressor 111 in one period, it can be in described menu bar selects " database " in the drop-down menu of " instrument " frame, at this moment, described core processing module 133 just notifies the described display unit 140 of described display control module 135 controls further to show querying condition setting interface, as shown in Figure 8.
As can be seen from Figure 8, described querying condition is set the interface and is mainly comprised two condition options: unit number-optional and date option.User's drop-down menu of slave group # option as required chooses the numbering that it wishes the air compressor 111 of inquiry, and from date and the drop-down menu of Close Date are chosen between its date field of wishing inquiry from the date option.Certainly, the user also can set the interface based on described querying condition, and its air compressor numbering and date of wishing the Query Information correspondence is input to described unit number-optional and date option by described input unit 150.
After the user chooses the condition options affirmation of (or input), described core processing module 133 just receives instruction corresponding, this moment, it just read the data relevant with described condition options from described memory module 134, and the corresponding video data of generation sends to display control module 135.Described display control module 135 can further be controlled described display unit 150 according to described video data described record queries interface is switched to corresponding Query Result interface, as shown in Figure 9.
As can be seen from Figure 9, described Query Result interface shows in status information and the major parameter information set in the period with the list ground form air compressor 111 that the user is selected.And described Query Result interface also has Printing Qptions, and the user can assign the printing order to described watch-dog 120 by described Printing Qptions.Described core processing module 133 receives after the described printing order, just notifies the described display unit 150 of described display control module 135 controls that described Query Result interface is switched to the type information interface, as shown in figure 10.
As can be seen from Figure 10, the content of described type information interface display is consistent substantially with the content of above-mentioned Query Result interface display.The user can reset print result according to actual needs, and further confirms print command.After described print command was confirmed, described core processing module 133 just exported the content of described Query Result interface display to external printer, so that described external printer is printed on the list of described Query Result interface display on the Hard copy file.
By above embodiment as can be seen, adopt air compressor supervisory system provided by the invention and watch-dog, the user just can carry out remote monitoring or strange land monitoring to pneumatics unit 110 concentrated areas that comprise a plurality of air compressors 111, be convenient to running state that the user understands each air compressor 111 with and whether break down, and described air compressor 111 is carried out working state setting and Operational Limits revise, in addition also can realization information record and data printing.Thus, the user can simple and conveniently carry out policer operation to described pneumatics unit 110 effectively, and can realize that also a staff monitors a plurality of air compressors 111, thereby saves human resources.In addition, by the various display interfaces that cooperate described display unit 140 to provide, can realize various information centralization and visual, be convenient to the user and analyze, coordinate the running state of each air compressor 111, thereby reduce described pneumatics unit possibility of accident occurrence.
Should be appreciated that above description only is the specific embodiment of air compressor supervisory system provided by the invention, watch-dog and monitoring method.The present invention also can further be out of shape or improve on above embodiment basis.
Can be set to each a period of time such as, the core processing module 133 of described data processing equipment 130 and rescan the on line state of each air compressor 111 in the described pneumatics unit 110.When new air compressor 111 enters on line state, just notify described data acquisition module 132 to gather the status information and the parameter information of described new online air compressor 111, and the information that collects according to described data acquisition module 132, notify 135 controls of described display control module described display unit 140 update displayed pictures, thereby make the status information and the parameter information of described new online air compressor 111 join in above-mentioned main interface or the unit interface.
And for example, the air compressor Interface Module 131 of described data processing equipment 130 can be not limited to adopt serial ports COM, and it can also adopt the interface of other types, such as USB interface, even can adopt wave point etc.And the data transfer rate between described air compressor Interface Module 131 and the described pneumatics unit 110 can be adjusted according to actual needs.When the type of the described air compressor Interface Module 131 of change or when revising the reportedly defeated speed of speed, the user need be provided with the interface type of system again by described input unit 150.In addition, in described watch-dog 120, the memory gap time of the memory module 134 stored parameters databases of described data processing equipment 130, stored record retention time etc. also can be set by the user according to actual needs.
Particularly, the modification of described interface and database operation that the interface can be provided by the option that described input device 150 cooperates described display unit 140 to provide realizes.When the user needs docking port and database to reset, can be in the menu bar of above-mentioned display interface select " option " in the drop-down menu of " instrument " frame, this moment, described core processing module 133 just notified the described display unit 140 of described display control module 135 controls to show that further described option is provided with the interface.Acquiescently, described display unit 140 first display interface options are provided with the interface, as shown in figure 11.When the user need switch to Database Options the interface is set, can be provided with at option shown in Figure 11 and select " database " label in the interface, described core processing module 133 just can be notified the described display unit 140 of described display control module 134 controls to switch to Database Options the interface is set at this moment, as shown in figure 12.Operation and system work process that described interface options and Database Options are set can below repeat no more referring to the setting of aforementioned other information.
For another example, described watch-dog 120 can also be provided with user's authority, and whether different rights of using correspond respectively to can carry out associative operation, and described operation comprises that above-mentioned parameter information is checked and modification, data are printed, system option is provided with etc.Particularly, described user's authority mainly comprises three kinds: domestic consumer, leading subscriber and power user etc.When described watch-dog 120 started, acquiescence adopted domestic consumer's authority, and this moment, the user only limited to check the status information and the parameter information of described air compressor 111.When the user need carry out the operation such as modification of parameter, it need open log-in interface, and adopted and land password authority is revised as leading subscriber, after this can carry out operations such as the parameter modification of air compressor and system option are provided with.In addition, when the user loses the leading subscriber password and need carry out senior operations such as password modification, authority need be revised as the power user.Landing the power user needs specific identifying code, and described identifying code can obtain from system or equipment supplier.
In addition, the present invention destroys ordinary production for fear of the various parameters of the described supervisory system 100 of other people malicious modification, can further be provided with hardware protection.Also can further be provided with such as, described watch-dog 120 and portablely to plug cipher key unit (figure does not show), and in described data processing equipment 130, also can further dispose and the corresponding hardware decryption interface of described cipher key unit.The hardware decryption interface can be USB (USB) interface, and described cipher key unit can be usb key unit (such as the USB softdog).When described watch-dog 120 starts, described cipher key unit need be plugged into described hardware decryption interface, otherwise 120 of described watch-dogs can't be carried out described air compressor monitor program.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1, a kind of air compressor monitoring equipment, be used for remote monitoring and have a plurality of Air Compressor compressor bank, described watch-dog comprises data processing equipment and display unit, it is characterized in that: described data processing equipment is used for gathering in real time according to pre-configured monitor program the status information and the parameter information of described a plurality of air compressors, generate corresponding video data and offer described display unit, described display unit shows by status information and the parameter information of display interface with described air compressor accordingly according to described video data.
2, air compressor monitoring equipment according to claim 1, it is characterized in that: described watch-dog also comprises input unit, described input unit sends the control command that the user assigns based on described display interface to described data processing equipment, described data processing equipment is according to described control command, air compressor to correspondence transmits control signal, and switches to the working state of user's setting or the parameter value that its parameter adjustment is set to the user to control described air compressor.
3, air compressor monitoring equipment according to claim 2, it is characterized in that: described display interface comprises main interface and unit interface, the picture switching command that wherein said display interface can utilize described input unit to assign according to the user carries out the switching between described main interface and the described unit interface.
4, air compressor monitoring equipment according to claim 3, it is characterized in that: described main interface is used to show the major parameter information of described a plurality of air compressors, and shows the particular parameter information of the air compressor that is on line state graphically simultaneously.
5, air compressor monitoring equipment according to claim 3 is characterized in that: described unit interface comprises status information interface and parameter information interface, and the two is respectively applied for the status information and the parameter information of the air compressor that shows that the user selectes.
6, air compressor monitoring equipment according to claim 5, it is characterized in that: described status information interface is used to show the status information of described air compressor, and it comprises state setting module, described state setting module is used to provide a state that the interface is set, and for the user working state of described air compressor is carried out long-range setting.
7, air compressor monitoring equipment according to claim 5, it is characterized in that: described parameter information interface is used to show the concrete parameter information of described air compressor, and it comprises the parameter modification module, described parameter modification module is used to provide a parameter modification interface, for the user Operational Limits of described air compressor is carried out long-range setting.
8, air compressor monitoring equipment according to claim 1, it is characterized in that: described display interface also is used for display alarm information, when described data processing equipment notes abnormalities by the analysis to the air compressor status information of its collection and parameter information, notify described display unit to utilize described display interface to show corresponding warning message.
9, air compressor monitoring equipment according to claim 3, it is characterized in that: described display interface also comprises the Query Result interface, described data processing equipment has information database, described information database stores the status information and the parameter information of described a plurality of air compressors of described data processing equipment collection, and the information inquiring command that described data processing unit is assigned according to the user, from described information database, read status information and the parameter information of the air compressor corresponding in the selected period, and notify described display unit to utilize described status information of described Query Result interface display and parameter information with described information inquiring command.
10, a kind of air compressor supervisory system, it comprises air compressor unit and watch-dog, described air compressor unit comprises a plurality of air compressors, described watch-dog is connected to described a plurality of air compressor respectively, it is characterized in that, described a plurality of air compressor reports described watch-dog with its status information and parameter information respectively in real time, described watch-dog carries out analysing and processing according to pre-configured monitor program to described status information and parameter information, generate corresponding video data and utilize display interface to show, so that described status information and parameter information are offered the user.
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| CN200910109118A CN101655085A (en) | 2009-07-28 | 2009-07-28 | Air compressor monitoring equipment and system thereof |
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