CN106979797A - A kind of multichannel variable collection and display system - Google Patents
A kind of multichannel variable collection and display system Download PDFInfo
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- CN106979797A CN106979797A CN201610048252.0A CN201610048252A CN106979797A CN 106979797 A CN106979797 A CN 106979797A CN 201610048252 A CN201610048252 A CN 201610048252A CN 106979797 A CN106979797 A CN 106979797A
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- variable
- display
- equipment
- collection
- multichannel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
- G01D7/02—Indicating value of two or more variables simultaneously
Abstract
The present invention relates to field of industrial measurement, more particularly to industrial serial ports screen domain feature measurement and display field.The invention reside in provide a kind of multichannel variable collection and display system, the system is made up of collection variable equipment and display variable equipment two parts, collect variable equipment and collect variable and simultaneously send data to display variable equipment buffering area, display variable equipment read buffer data and according to variable display parameters set in advance by the variables transformations of physics circle be figure shows on computers.The present invention can accommodate very big variable, can show that different variables are originated simultaneously with multichannel, disclosure satisfy that increasingly complication, maximization, the industrial development needs of high speed.
Description
Technical field
The present invention relates to field of industrial measurement, more particularly to industrial serial ports screen domain feature measurement and display field.
Background technology
With the further development of science and technology, it is more and more that industrial circle relies on computer information technology.Variable is gathered and display is to connect physical world and a bridge of PC World, collection to variables such as the temperature of physical world, humidity, air pressure, wind speed, and can be widely applied to the closed-loop control system in industrial production in the detection of status of equipment, control field and emulate the detection of the systems such as the HWIL simulation in field.
But traditional variable harvester is generally made up of single-chip microcomputer and capture card, variable display channel after its gathered data is less, the measurement trend for increasingly complicating maximization is can not meet, although picking rate can under certain condition quickly, but variable display speed can restrict the real time problems that variable is shown more slowly, the interface for gathering variable Drawing of Curve and showing is very dull and is difficult to further manipulation and shows all be the stumbling-block that govern industrial development.
The content of the invention
To adapt to the requirement that industrialization is harsher, for meet increasingly complicate, maximize, the measurement trend of high speed, variable can be obtained in time and shown, enrich Consumer's Experience, developer's workload is reduced, the present invention provides a kind of multichannel variable collection and display system.The present invention is made up of collection variable equipment and display variable equipment, first, display variable equipment pre-sets variable display parameters, is secondly sent after collection variable equipment collection variable, collection variable by High Speed Serial passage to display variable equipment variables buffering area；Finally, the initial data that display variable equipment can be sended over after the data that collection variable equipment is sent are received according to actual conditions using certain algorithm process collection variable equipment, display rear and that multichannel variable data is realized according to the display parameters pre-set.
It is of the invention compared with conventional variable collection and display system, there is some following advantage：
1st, it is not restricted for collecting the mode and size of variable equipment collection variable, an unbounded quantity of variable can be gathered by collecting variable equipment, because display variable equipment has sufficiently large variable buffering area, these buffering areas can accommodate high amount of variable and be unlikely to cause data to be overflowed, and this disclosure satisfy that the commercial Application of maximization.
2nd, display variable equipment can pre-set location parameter, color parameter, center parameter, longitudinal axis multiplication factor parameter, data source channel parameters, transverse axis spacing parameter that variable is shown, user can be configured according to the demand of oneself, carry out diversified display and set.
3rd, display variable equipment has the separate buffering area of multichannel, can carry out the region that multiple variables are shown simultaneously at same interface.
4th, variable display styles are unrestricted, and the setting of display interface background and display parameters etc. can be arbitrarily set by embedded software, facilitates the multiple demand of different industries and equipment.
5th, algorithm process can be carried out to data by backstage OS instructions, so the data of initial data and actual displayed is separated, can effectively make display interface more hommization.
Brief description of the drawings
Fig. 1 flow charts
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.In the present embodiment, the collection of multichannel variable and display system are mainly included the following steps that：
The relevant parameter that step 01 is shown by embedded software configuration variables.First, the region that a region is shown as variable is selected, user can be according to the selected picture and form for showing variable the need for oneself.In the present embodiment, it is form to select display bottom, and the variable of collection is shown by curve on form.The variable of collection is shown by curve, transverse axis and vertical pivot coordinate can be related to, transverse axis coordinate length is related to the changes in amplitude size of curve, if wishing to the change between obvious two variables, can be more larger the ratio of plain setting transverse axis, the amplitude of variation between two variables can be thus more clearly seen, it is relatively more if as variable, only need to a trend of response variable change, then can be to spaced smaller between transverse axis；Difference between vertical pivot correspondence variate-value, so adjacent variable is just connected into line.
In addition, in the present embodiment, variable channel has a plurality of, user can be chosen after passage with unrestricted choice passage, when collecting data, must sent to respective channel.Showing the bent transverse axis and vertical pivot of variable can zoom in and out, and can be realized if necessary to showing that curved lines are thicker, place the variable of the curve of multiple (vertical pivots) translation in same position and quote same data source channels.The various parameters shown by embedded software configuration variables：Curve location parameter, color parameter, center parameter, longitudinal axis multiplication factor parameter, data source channel parameters, transverse axis spacing parameter and interface background show picture etc..
Step 02 collects variable equipment and initial data is transmitted to display variable equipment buffering area, and data transfer mode includes but is not limited to serial ports download.In order to ensure the accuracy of high speed transmission data, it can carry out CRC check to reach data high-speed error free transport for data frame.The form of wherein data is with 8N1 serial ports format transmissions, but unreasonable transmission means is not limited, that is, can use the serial ports of general T TL level, can be transmitted with RS232, if pursuing industrial stability, 485 half-duplexs and full duplex transmission mode can be also used.It can effectively ensure to transmit the accuracy of data using traditional CRC check.In order to ensure the real-time of data transfer, the problem can also be solved by improving serial communication baud rate.Baud rate can be up to nearly 100,000 bps/s, so show the problem of there will not be in occupancy plurality of passages variable curve completely, the change situation of variable can be shown in real time.
Step 03 shows that variable equipment after receiving and collecting the initial data that transmits of variable equipment, can carry out data analysis and process to initial data according to actual conditions according to certain software algorithm, after the variable data finally to be shown is shown on LCD screen.Display variable equipment is after the variable data for collecting the transmission of variable equipment is received, variable display buffer can be directly sent to or RAM areas are sent to, and in embedded software running background OS programs, the data that further can be sent to collecting variable equipment are instructed to handle by OS, the source data such as sent to collecting variable equipment carries out glide filter processing, so data can be further screened, prevent invalid data or wrong data to be mixed in wherein.This can also reduce the software development amount for collecting variable equipment simultaneously.At the same time, the data that backstage OS can show curve are stored, and are stored in the FLASH on backstage, convenient subsequently to achieve and check.
According to the collection of the multichannel variable of the present invention and display system, infinite many variables can be gathered, display variable equipment has multiple buffering area to accommodate variable.The multiple buffering area of display variable equipment can collect the variable from separate sources, and be shown according to the arrange parameter of display, and the variation tendency of multiple variables can be shown simultaneously.Meanwhile, a plurality of curve can not only be shown in real time, have been carried out memory storage in the buffering area of display variable equipment, all variable datas can also carry out historical query.
In this manual, the description of reference term " one embodiment ", " the present embodiment " etc. means that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, specific features, structure, material or the feature of description can in an appropriate manner be combined in any one or more embodiments or example.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.For those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications should also be as being considered as protection scope of the present invention.
Claims (7)
1. a kind of collection of multichannel variable and display system, mainly by collection variable and storage and show that the equipment of variable is constituted.
2. a kind of multichannel variable collection and display system, to showing that the equipment of variable carries out parameter configuration, the equipment for collecting variable is received
Collection variable is simultaneously sent into storage variable equipment, and display variable equipment is by reading the variable in storage device, according to presetting
Parameter realize the transformation of physics bound variable and computer data.
3. multichannel variable collection according to claim 1 and display system, collect variable and storage and show setting for variable
Standby both can be separate or integrated machine.
4. multichannel variable collection according to claim 2 and display system, to showing that the equipment of variable carries out parameter setting
When, parameter setting can carry out personal settings as needed.
5. multichannel variable collection according to claim 2 and display system, variable storage and display device have multiple bufferings
Area, and dilatation can be carried out according to actual conditions, realize that the endless guarantee variable of storage will not be spilled off, can realize simultaneously
The display of plurality of passages variable.
6. multichannel variable collection according to claim 2 and display system, the equipment of the variable storage extremely display variable of collection
Buffering area, its mode transmitted is diversified, the including but not limited to mode such as data frame CRC check.
7. multichannel variable collection according to claim 2 and display system, both can in real time be shown to variable, also might be used
To realize the historical query to variable by store-memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048252.0A CN106979797A (en) | 2016-01-15 | 2016-01-15 | A kind of multichannel variable collection and display system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048252.0A CN106979797A (en) | 2016-01-15 | 2016-01-15 | A kind of multichannel variable collection and display system |
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| Publication Number | Publication Date |
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| CN106979797A true CN106979797A (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610048252.0A Pending CN106979797A (en) | 2016-01-15 | 2016-01-15 | A kind of multichannel variable collection and display system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521151A (en) * | 2017-09-19 | 2019-03-26 | 北京迪文科技有限公司 | A kind of human-computer interaction device that realizing air quality monitoring and method |
| CN111538878A (en) * | 2020-04-10 | 2020-08-14 | 中冶南方（武汉）自动化有限公司 | QT-based data acquisition platform data display method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169635A (en) * | 2007-11-28 | 2008-04-30 | 蔡远文 | Multichannel data acquisition system and method |
| CN102109539A (en) * | 2009-12-25 | 2011-06-29 | 北京普源精电科技有限公司 | Data processing method of multichannel data acquisition device |
| CN202274886U (en) * | 2011-08-29 | 2012-06-13 | 江阴康强电子有限公司 | Multi-channel monitor alarm device |
| CN102695295A (en) * | 2012-05-22 | 2012-09-26 | 北京建筑技术发展有限责任公司 | Distributed data acquisition control system and method for applying same |
| KR20140137485A (en) * | 2013-05-22 | 2014-12-03 | 아이오솔루션(주) | System for multi channel display to use a fish-eye lens |
| CN104317267A (en) * | 2014-10-24 | 2015-01-28 | 浪潮软件集团有限公司 | ARM-based multichannel real-time data acquisition monitoring system |
-
2016
- 2016-01-15 CN CN201610048252.0A patent/CN106979797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169635A (en) * | 2007-11-28 | 2008-04-30 | 蔡远文 | Multichannel data acquisition system and method |
| CN102109539A (en) * | 2009-12-25 | 2011-06-29 | 北京普源精电科技有限公司 | Data processing method of multichannel data acquisition device |
| CN202274886U (en) * | 2011-08-29 | 2012-06-13 | 江阴康强电子有限公司 | Multi-channel monitor alarm device |
| CN102695295A (en) * | 2012-05-22 | 2012-09-26 | 北京建筑技术发展有限责任公司 | Distributed data acquisition control system and method for applying same |
| KR20140137485A (en) * | 2013-05-22 | 2014-12-03 | 아이오솔루션(주) | System for multi channel display to use a fish-eye lens |
| CN104317267A (en) * | 2014-10-24 | 2015-01-28 | 浪潮软件集团有限公司 | ARM-based multichannel real-time data acquisition monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521151A (en) * | 2017-09-19 | 2019-03-26 | 北京迪文科技有限公司 | A kind of human-computer interaction device that realizing air quality monitoring and method |
| CN111538878A (en) * | 2020-04-10 | 2020-08-14 | 中冶南方（武汉）自动化有限公司 | QT-based data acquisition platform data display method and device |
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| CB02 | Change of applicant information |
Address after: 100048 01, 18 floor, 5 building, No. 2 hospital, West Third Ring Road, Haidian District, Beijing. Applicant after: Beijing DWIN Technology Co., Ltd. Address before: 100086 Beijing Haidian District Zhichun Road 108 Hao Jing building A block 9 9 901 Applicant before: Beijing DWIN Technology Co., Ltd. |
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Application publication date: 20170725 |