CN104742747B - Automobile instrument detects the graphic software platform module and display methods of data - Google Patents
Automobile instrument detects the graphic software platform module and display methods of data Download PDFInfo
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Abstract
Automobile instrument detects the graphic software platform module and display methods of data, is related to the detection technique of automobile instrument.It in order to solve automobile instrument multiclass detection data can not simultaneously graphic software platform the problem of.The present invention is set by the user the data class to be detected and detection time first, then the data of corresponding species are gathered, finally data are presented on screen with numerical value and figure two ways, sample frequency can adjust automatically, the unit of data can also match with data class automatically.The present invention can show a variety of detection data simultaneously, substantially reduce detection time, improve detection efficiency, it is adaptable to the detection of various instrumented datas, be also applicable in enterprise management system.
Description
Technical field
The present invention relates to the detection technique of automobile instrument.
Background technology
A variety of data, such as pressure, temperature, motor speed, laser ranging etc., mesh are detected in automobile instrument detection process
It is preceding to the data that detect can only unification show, and can not be shown simultaneously on same interface, thus can only to these data
Detected respectively, i.e., synchronization can only detect a class data, detection efficiency is substantially reduced, and these data are schemed
It is cumbersome, it is necessary to which unit and indication range to the reference axis of each image are set respectively when shapeization is shown.
The content of the invention
The invention aims to solve automobile instrument multiclass detection data can not simultaneously graphic software platform the problem of, carry
The graphic software platform module and display methods of data are detected for a kind of automobile instrument.
The graphic software platform module of automobile instrument detection data of the present invention is included with lower unit：
Parameter setting unit：The parameter of user's setting is received, the parameter includes data class and detection time, the number
Include pressure, temperature, laser ranging and motor speed according to species；
Data acquisition unit：The data class set according to user gathers corresponding data, and stores the data；
Numerical value display unit：The data of each species collected are simultaneously displayed on screen, and different types of number
According to the different zones for being respectively displayed on screen；
Image-display units：By the data of each species collected to include in the form of two-dimensional curve on screen,
And the two-dimensional curve corresponding to the data of each species is respectively displayed on the different zones of screen, the abscissa of every two-dimensional curve
It is the time, and preserves image.
The graphic software platform method of automobile instrument detection data of the present invention comprises the following steps：
Parameter setting step：The parameter of user's setting is received, the parameter includes data class and detection time, the number
Include pressure, temperature, laser ranging and motor speed according to species；And data collection steps are performed after the step terminates；
Data collection steps：The data class set according to user gathers corresponding data, and stores the data；And at this
While performing numerical value step display and image display step after step terminates；
Numerical value step display：The data of each species collected are simultaneously displayed on screen, and different types of number
According to the different zones for being respectively displayed on screen；
Image display step：By the data of each species collected to include in the form of two-dimensional curve on screen,
And the two-dimensional curve corresponding to the data of each species is respectively displayed on the different zones of screen, the abscissa of every two-dimensional curve
It is the time, and preserves image.
Beneficial effects of the present invention：
(1) multi-signal multithreading is monitored simultaneously：The conversion regime of unlike signal is different, so it is difficult in synchronization or
Period is collected and collected to multi-signal, it is more difficult to carry out data analysis.The present invention can be different to 8 kinds signal number
Same period, image are specifically presented in face of researcher in the same time for two methods of value and image, preservation and note along with image
Recording function, convenient repeatedly monitoring and contrast.Modern industry is into production, for the monitoring of various different controllable signals, is all to ensure
Produce indispensable measurement foundation.In addition to automobile instrument, it is also possible to apply the invention to the detection of other instrument, or application
In Company's Management System, monitoring personnel is flowed, the data such as product yield, and data reference is provided for the development and decision-making of company.
Freedom and monitoring range based on the system height, its application market are known no measure.
(2) monitoring range, condition, and type are freely set：Because signal kinds are numerous, according to the data signal provided
The difference of species, its scope observed, unit of measurement is also different.In order to which more effectively all signals are shown in same objective interface
Show, the present invention can freely set monitoring range and unit for the monitoring standard for the signal to be monitored.Can also be in this hair
It is improved on the basis of bright, makes it have warning function, the normal data for needing to guard against freely is set, when reaching warning numerical value
When, and alarm is to remind researcher.This makes monitoring performance without the property adhered rigidly to, and is waited for without personnel.
(3) various parameters are set, it is convenient, fast：To the relevant parameter with various data, can all it be set at same interface
Put.Parameter is directly inputted, system is learnt.Give standard figures, automatic correction chart picture, human oriented design.One is cut to and uses
Person simple to operation is objective, and operating procedure is dropped at least.Input operation person's password, inputs control parameter, and study is preserved, three steps
Setting can be solved the problems, such as.
Brief description of the drawings
Fig. 1 is the flow chart for the graphic software platform method that automobile instrument of the present invention detects data；
Fig. 2 is that automobile instrument of the present invention detects the graphic software platform module of data and the principle frame of display methods
Figure.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, the automobile instrument inspection described in present embodiment
Surveying the graphic software platform module of data is included with lower unit：
Parameter setting unit：The parameter of user's setting is received, the parameter includes data class and detection time, the number
Include pressure, temperature, laser ranging and motor speed according to species；
Data acquisition unit：The data class set according to user gathers corresponding data, and stores the data；
Numerical value display unit：The data of each species collected are simultaneously displayed on screen, and different types of number
According to the different zones for being respectively displayed on screen；
Image-display units：By the data of each species collected to include in the form of two-dimensional curve on screen,
And the two-dimensional curve corresponding to the data of each species is respectively displayed on the different zones of screen, the abscissa of every two-dimensional curve
It is the time, and preserves image.
Automobile instrument described in present embodiment detects the graphic software platform module of data, and a variety of numbers can be detected simultaneously
According to every kind of data can be detected using corresponding sensor.User only needs to data class and the detection time that selection to be detected,
Just the data of each species detected can be shown on screen in two kinds of forms of numerical value and image.Numerical value, which is shown, to be embodied
Go out the exact value of each data, image then can more intuitively show that data change with time situation.This method can be same
When show a variety of detection data, substantially reduce detection time, improve detection efficiency.
Above-mentioned graphic software platform module is applied to the figure of the data signal input of various directly or indirectly (analog-to-digitals)
As drawing and monitoring in real time.Software can also be improved, whether data are judged according to institute's monitoring image shape and limit value
Normally.Above-mentioned graphic software platform module can monitor 8 groups of data simultaneously.The platform environment of the embedded module is required：WINDOWS
XP operating systems, C++Builder programmed environments.
Present embodiment can be more intuitive, more specifically observes change feelings of the various digital quantities within the same period
Condition, is that later data analysis and research process provide reliably theoretical foundation and data are supported, conveniently find various data it
Between contact.Display interface mainly includes three parts：
(1) numerical value display interface：The monitored real time value of main display, can be carried out real to polytype, multi-group data
When show, the unit of numerical value can be separately provided, and can also be set automatically.The control limit set is shown simultaneously, is made with the limit value
For standard, value alarm of transfiniting is pointed out if beyond set numerical value monitoring range.
(2) image display interfaces：Curvilinear motion of the monitored numerical value of main display in monitoring period, and draw song
Line, X-axis represents the time, and Y-axis represents the numerical value of institute's monitoring parameter.The change of monitored numerical value can be intuitively observed by image
Change.Above-mentioned module can also be improved, realize warning function, such as, by built-in algorithms, judge that drawn image is
It is no consistent into second dervative change, if to meet limit value requirement.In addition, the module can also preserve numerical value and image, to see
Examine research.
(3) interface is set：Configure host computer and the basic communication setting of slave computer, including serial port, baud rate, verification side
Formula, and stop position etc..The indication range and time span of configuration monitoring curve.If the module can realize warning function,
Then set interface to set limit value, and Key Limit Value calibration is carried out to the data monitored, pass through the reading with outside numerical value
Take and correspondingly, determine that accurate limit value, as standard figures, makes curve accurately show numerical value change.
Embodiment two：Present embodiment is to the graphical of the automobile instrument detection data described in embodiment one
In the further restriction of display module, present embodiment, the graphic software platform module also includes with lower unit：
Unit determining unit：The unit of the ordinate of two-dimensional curve is determined according to the species of data；
And image-display units also include the unit of the ordinate on corresponding two-dimensional curve.
In present embodiment, the unit of ordinate is automatically determined, for example the data class of user's selection for pressure and
Temperature, then the ordinate unit of pressure curve is newton, the ordinate unit of temperature curve for degree Celsius.Present embodiment according to
Data class Auto-matching simultaneously shows ordinate unit, it is not necessary to which user manually sets, easy to operate, and image shows more directly perceived.
Embodiment three：Present embodiment is to the graphical of the automobile instrument detection data described in embodiment one
In the further restriction of display module, present embodiment, the graphic software platform module also includes with lower unit：
Sample frequency determining unit：The detection time that is set according to user determines sample frequency；
And data acquisition unit is sampled according to the sample frequency.
Present embodiment does not need user to manually set sample frequency, but the detection time set according to user is automatically true
Determine sample frequency.Under normal circumstances, each image size in shared region on screen is inspection that is fixed, being set according to user
The survey time, with reference to the size in the region, sample frequency is rationally determined, make that continuous curve can be showed on screen.During detection
Between can change at any time, correspondingly, sample frequency can be adjusted at any time.
Embodiment four：Illustrate present embodiment with reference to Fig. 1, the automobile instrument detection data described in present embodiment
Graphic software platform method comprise the following steps：
Parameter setting step：The parameter of user's setting is received, the parameter includes data class and detection time, the number
Include pressure, temperature, laser ranging and motor speed according to species；And data collection steps are performed after the step terminates；
Data collection steps：The data class set according to user gathers corresponding data, and stores the data；And at this
While performing numerical value step display and image display step after step terminates；
Numerical value step display：The data of each species collected are simultaneously displayed on screen, and different types of number
According to the different zones for being respectively displayed on screen；
Image display step：By the data of each species collected to include in the form of two-dimensional curve on screen,
And the two-dimensional curve corresponding to the data of each species is respectively displayed on the different zones of screen, the abscissa of every two-dimensional curve
It is the time, and preserves image.
Automobile instrument described in present embodiment detects the graphic software platform method of data, and a variety of numbers can be detected simultaneously
According to every kind of data can be detected using corresponding sensor.User only needs to data class and the detection time that selection to be detected,
Just the data of each species detected can be shown on screen in two kinds of forms of numerical value and image.Numerical value, which is shown, to be embodied
Go out the exact value of each data, image then can more intuitively show that data change with time situation.This method can be same
When show a variety of detection data, substantially reduce detection time, improve detection efficiency.
Embodiment five：Present embodiment is to the graphical of the automobile instrument detection data described in embodiment four
In the further restriction of display methods, present embodiment, the graphic software platform method is further comprising the steps of：
Measure determining step：The unit of the ordinate of two-dimensional curve is determined according to the species of data；
And image display step also includes the unit of the ordinate on corresponding two-dimensional curve.
In present embodiment, the unit of ordinate is automatically determined, for example the data class of user's selection for pressure and
Temperature, then the ordinate unit of pressure curve is newton, the ordinate unit of temperature curve for degree Celsius.Present embodiment according to
Data class automatically determines and shows ordinate unit, it is not necessary to which user manually sets, easy to operate, and image shows more directly perceived.
Embodiment six：Present embodiment is to the graphical of the automobile instrument detection data described in embodiment four
In the further restriction of display methods, present embodiment, described graphic software platform method is further comprising the steps of：
Sample frequency determines step：The detection time that is set according to user determines sample frequency；
And data collection steps are sampled according to the sample frequency.
Present embodiment does not need user to manually set sample frequency, but the detection time set according to user is automatically true
Determine sample frequency.Under normal circumstances, each image size in shared region on screen is inspection that is fixed, being set according to user
The survey time, with reference to the size in the region, sample frequency is rationally determined, make that continuous curve can be showed on screen.During detection
Between can change at any time, correspondingly, sample frequency can be adjusted at any time.
Claims (6)
1. automobile instrument detects the graphic software platform module of data, it is characterised in that：It is included with lower unit：
Parameter setting unit：The parameter of user's setting is received, the parameter includes data class and detection time, the data kind
Class includes pressure, temperature, laser ranging and motor speed；
Data acquisition unit：The data class set according to user gathers corresponding data, and stores the data；
Numerical value display unit：The data of each species collected are simultaneously displayed on screen, and different types of data point
The different zones of screen are not shown in；
Image-display units：By the data of each species collected to include in the form of two-dimensional curve on screen, and often
Two-dimensional curve corresponding to the data of individual species is respectively displayed on the different zones of screen, and the abscissa of every two-dimensional curve is
Time, and preserve image；
The display interface of numerical value display unit is numerical value display interface, and the display interface of image-display units includes image and shows boundary
Face and setting interface：
Numerical value display interface：The data gathered in real time for showing, can in real time be shown to polytype, multi-group data, number
The unit of value can be separately provided, and can also be set automatically；The control limit set, using the limit value as standard, one are shown simultaneously
Denier then points out value alarm of transfiniting beyond set control limit；
Image display interfaces：For showing curvilinear motion of the gathered data in monitoring period, and draw curve, X-axis table
Show the time, Y-axis represents gathered data；The change of gathered data can be intuitively observed by image；It is additionally operable to
By built-in algorithms, judge whether drawn curve is consistent into second dervative change, if meet limit value requirement；
Interface is set：For configuring host computer and the basic communication setting of slave computer, including serial port, baud rate, verification mode, with
And stop position；It is additionally operable to the indication range and time span of configuration monitoring curve；The module can realize warning function, by setting
Put interface setting limit value, and Key Limit Value calibration is carried out to the data gathered, by the reading with outside numerical value and corresponding, really
The limit value made makes curve show numerical value change as standard figures.
2. automobile instrument according to claim 1 detects the graphic software platform module of data, it is characterised in that：The figure
Changing display module also includes with lower unit：
Unit determining unit：The unit of the ordinate of two-dimensional curve is determined according to the species of data；
And image-display units also include the unit of the ordinate on corresponding two-dimensional curve.
3. automobile instrument according to claim 1 detects the graphic software platform module of data, it is characterised in that：The figure
Changing display module also includes with lower unit：
Sample frequency determining unit：The detection time that is set according to user determines sample frequency；
And data acquisition unit is sampled according to the sample frequency.
4. automobile instrument detects the graphic software platform method of data, it is characterised in that：This method comprises the following steps：
Parameter setting step：The parameter of user's setting is received, the parameter includes data class and detection time, the data kind
Class includes pressure, temperature, laser ranging and motor speed；And data collection steps are performed after the step terminates；
Data collection steps：The data class set according to user gathers corresponding data, and stores the data；And in the step
Numerical value step display and image display step are performed after end simultaneously；
Numerical value step display：The data of each species collected are simultaneously displayed on screen, and different types of data point
The different zones of screen are not shown in；
Image display step：By the data of each species collected to include in the form of two-dimensional curve on screen, and often
Two-dimensional curve corresponding to the data of individual species is respectively displayed on the different zones of screen, and the abscissa of every two-dimensional curve is
Time, and preserve image；
Numerical value step display formation numerical value display interface, image display step formation image display interfaces and setting interface：
Numerical value display interface：The data gathered in real time for showing, can in real time be shown to polytype, multi-group data, number
The unit of value can be separately provided, and can also be set automatically；The control limit set, using the limit value as standard, one are shown simultaneously
Denier then points out value alarm of transfiniting beyond set control limit；
Image display interfaces：For showing curvilinear motion of the gathered data in monitoring period, and draw curve, X-axis table
Show the time, Y-axis represents gathered data；The change of gathered data can be intuitively observed by image；It is additionally operable to
By built-in algorithms, judge whether drawn curve is consistent into second dervative change, if meet limit value requirement；
Interface is set：For configuring host computer and the basic communication setting of slave computer, including serial port, baud rate, verification mode, with
And stop position；It is additionally operable to the indication range and time span of configuration monitoring curve；This method can realize warning function, by setting
Put interface setting limit value, and Key Limit Value calibration is carried out to the data gathered, by the reading with outside numerical value and corresponding, really
The limit value made makes curve show numerical value change as standard figures.
5. automobile instrument according to claim 4 detects the graphic software platform method of data, it is characterised in that：The figure
Change display methods further comprising the steps of：
Measure determining step：The unit of the ordinate of two-dimensional curve is determined according to the species of data；
And image display step also includes the unit of the ordinate on corresponding two-dimensional curve.
6. automobile instrument according to claim 4 detects the graphic software platform method of data, it is characterised in that：Described figure
Shape display methods is further comprising the steps of：
Sample frequency determines step：The detection time that is set according to user determines sample frequency；
And data collection steps are sampled according to the sample frequency.
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| CN104986041A (en) * | 2015-07-08 | 2015-10-21 | 上海修源网络科技有限公司 | Display method and system of automobile instrument penal |
| CN106204685A (en) * | 2016-07-15 | 2016-12-07 | 福州福大自动化科技有限公司 | A kind of functional relationship for configuration element analyzes method and system |
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| CN1750048A (en) * | 2005-08-25 | 2006-03-22 | 康寒松 | Digital figure automobile instrument |
| CN102054453A (en) * | 2010-12-11 | 2011-05-11 | 九江中弘电子科技有限公司 | Integrated information liquid crystal display and control device of automobile |
| CN102729826A (en) * | 2012-06-29 | 2012-10-17 | 惠州市德赛西威汽车电子有限公司 | Automotive information display auxiliary system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006011237A (en) * | 2004-06-29 | 2006-01-12 | Denso Corp | Display system for vehicle |
| KR101116693B1 (en) * | 2010-01-08 | 2012-02-22 | 윤석정 | A data processing for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750048A (en) * | 2005-08-25 | 2006-03-22 | 康寒松 | Digital figure automobile instrument |
| CN102054453A (en) * | 2010-12-11 | 2011-05-11 | 九江中弘电子科技有限公司 | Integrated information liquid crystal display and control device of automobile |
| CN102729826A (en) * | 2012-06-29 | 2012-10-17 | 惠州市德赛西威汽车电子有限公司 | Automotive information display auxiliary system |
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