CN106526269A - Data measurement method and data measurement system - Google Patents
Data measurement method and data measurement system Download PDFInfo
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- CN106526269A CN106526269A CN201610855239.6A CN201610855239A CN106526269A CN 106526269 A CN106526269 A CN 106526269A CN 201610855239 A CN201610855239 A CN 201610855239A CN 106526269 A CN106526269 A CN 106526269A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
- G01R13/0209—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form in numerical form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
- G01R13/0218—Circuits therefor
- G01R13/0236—Circuits therefor for presentation of more than one variable
Abstract
The invention provides a data measurement method. The method comprises steps: a to-be-measured waveform and each to-be-measured parameter in need of measurement in the to-be-measured waveform are acquired; a corresponding measurement thread is built for each to-be-measured parameter; an initial value needed when each to-be-measured parameter is measured is sent to the corresponding measurement thread; and each measurement thread is triggered, and according to each received initial value, the corresponding to-be-measured parameter is measured. According to the method provided by the invention, through building the corresponding measurement thread for each to-be-measured parameter and triggering each measurement thread, the corresponding to-be-measured parameter can be measured, and the parameter measurement speed and the measurement efficiency of a test person can be effectively improved.
Description
Technical field
The present invention relates to DATA REASONING technical field, in particular, is to be related to a kind of data measuring method and system.
Background technology
Oscillograph is the characteristic using electronics oscilloscope tube, and the alternate electrical signal that human eye directly cannot be observed is converted into figure
Picture, is displayed on fluorescent screen so as to the electronic measuring instrument of measurement, and the parameter measurement of wherein waveform is oscillographic one important
Function, as tester is when input waveform is analyzed, needs to check the measurement result of multiple waveform parameters, mesh simultaneously
Before, oscillographic parameters measurement module is typically measured by software, and CPU is execute instruction one by one in order, only
After having measured a parameter, the measurement of next parameter just can be carried out by the way of many kinds of parameters is measured successively.
Through research, inventor has found that, by the way of software is measured one by one to many kinds of parameters, processing speed is slow, special
It is not that, when there is multiplication and division or floating-point operation, the measurement of single parameter is accomplished by for a long time, when carrying out up to tens kinds
During parameter measurement, time of measuring will be very long, so as to affect the testing efficiency of tester.
The content of the invention
The technical problem to be solved is to provide a kind of data measuring method, can measure various ginsengs to be measured simultaneously
Number, effectively increases the measurement efficiency of parameter measurement speed and tester.
The present invention also provides a kind of data measurin system, to ensure said method realization in practice and application.
A kind of data measuring method, including：
Each parameter to be measured for measuring is needed in obtaining waveform to be measured and the waveform to be measured；
Corresponding measurement thread is set up for parameter to be measured each described；
When each described parameter to be measured is measured, required initial value is sent to corresponding measurement thread；
Each measurement thread is triggered, the initial value being respectively received according to which is carried out to corresponding parameter to be measured
Measurement.
Above-mentioned method, it is preferred that described to set up corresponding measurement thread for each parameter to be measured and include：
For each measurement parameter, the parameter type of the measurement parameter is determined；
Obtain the measurement thread for processing the parameter type；
The measurement thread is distributed to into the measurement parameter.
Above-mentioned method, it is preferred that required initial value when each described parameter to be measured is measured sends
Giving its corresponding measurement thread includes：
Parameter to be measured each described is parsed, obtain when each described parameter to be measured is measured it is required just
Initial value；
It is according to parameter to be measured and the corresponding relation for measuring thread, required when each described parameter to be measured is measured
Initial value is sent to corresponding measurement thread.
Above-mentioned method, it is preferred that the triggering each measurement thread, be respectively received initial value according to which, while
Corresponding parameter to be measured is measured including：
Triggering command is sent to thread is measured each described；
Each described measurement thread is triggered according to the triggering command, it is in pipelined fashion, corresponding to which respectively
Parameter to be measured is measured.
Above-mentioned method, it is preferred that also include：
Export measurement result of each measurement thread to its correspondence parameter to be measured.
A kind of data measurin system, including：
Acquiring unit, for each parameter to be measured for needing to measure in obtaining waveform to be measured and the waveform to be measured；
Unit is set up, for corresponding measurement thread being set up for parameter to be measured each described；
Transmitting element, during for each described parameter to be measured being measured, required initial value is sent to corresponding
Measurement thread；
Measuring unit, for triggering each measurement thread, the initial value being respectively received according to which, while to right with which
The parameter to be measured answered is measured.
Above-mentioned system, it is preferred that the unit of setting up includes：
Determination subelement, for for each measurement parameter, determining the parameter type of the measurement parameter；
Subelement is obtained, for obtaining the measurement thread for processing the parameter type；
Distribution subelement, for distributing to the measurement parameter by the measurement thread.
Above-mentioned system, it is preferred that the transmitting element includes：
Parsing subelement, for parsing to parameter to be measured each described, obtains each described parameter to be measured and enters
Required initial value during row measurement；
First sends subelement, for according to parameter to be measured and the corresponding relation for measuring thread, each is described to be measured
When parameter is measured, required initial value is sent to corresponding measurement thread.
Above-mentioned system, it is preferred that the measuring unit includes：
Second sends subelement, for sending triggering command to measurement thread each described；
Measurement subelement, for triggering each described measurement thread according to the triggering command, in pipelined fashion,
Respectively its corresponding parameter to be measured is measured.
Above-mentioned system, it is preferred that the system also includes：
Output unit, for exporting measurement result of each measurement thread to its correspondence parameter to be measured.
Compared with prior art, the present invention includes advantages below：
The present invention provides a kind of data measuring method, including：Need to survey in obtaining waveform to be measured and the waveform to be measured
Each parameter to be measured of amount；Corresponding measurement thread is set up for parameter to be measured each described；Each is described to be measured
When parameter is measured, required initial value is sent to corresponding measurement thread；Each measurement thread is triggered, according to which
The initial value being respectively received, while measure to corresponding parameter to be measured.
In the present invention, it is that each described parameter to be measured sets up corresponding measurement thread；Each is described to be measured
When parameter is measured, required initial value is sent to corresponding measurement thread；Each measurement thread is triggered, according to which
The initial value being respectively received, while measure to corresponding parameter to be measured such that it is able to realize various parameters to be measured
While measure, effectively increase the testing efficiency of parameter measurement speed and tester.
Certainly, the arbitrary product for implementing the present invention is it is not absolutely required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of method flow diagram of data measuring method that Fig. 1 is provided for the present invention；
A kind of another method flow diagram of data measuring method that Fig. 2 is provided for the present invention；
A kind of another method flow diagram of data measuring method that Fig. 3 is provided for the present invention；
A kind of another method flow diagram of data measuring method that Fig. 4 is provided for the present invention；
A kind of structural representation of data measurin system that Fig. 5 is provided for the present invention；
A kind of one detailed construction schematic diagram of data measurin system that Fig. 6 is provided for the present invention；
A kind of another structural representation of data measurin system that Fig. 7 is provided for the present invention；
A kind of another structural representation of data measurin system that Fig. 8 is provided for the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The present invention can be used in numerous general or special purpose data measurement unit environment or configuration.For example：Digital oscilloscope,
Multimeter, spectrum analyzer, power analyzer, including the distributed measurement environment etc. of any of the above device or equipment.
With reference to Fig. 1, a kind of method flow diagram of data measuring method provided in an embodiment of the present invention is shown, this method
The method that executive agent can be provided for the fpga chip in measurement apparatus, the present invention, including：
Step S101：Each parameter to be measured for measuring is needed in obtaining waveform to be measured and the waveform to be measured；
In the method that the present invention is provided, each ginseng to be measured for measuring in obtaining waveform to be measured and the waveform to be measured, is needed
Number, the waveform to be measured can be obtained by the signal input port of data measurement unit；Described each parameter to be measured, Ke Yitong
Parsing data measurement unit intrinsic parameter selecting module is crossed, the parameter selection instruction for being received is needed in the waveform to be measured to obtain
Each parameter to be measured to be measured.
Step S102：Corresponding measurement thread is set up for parameter to be measured each described；
It is in the present invention, described to set up corresponding measurement thread for parameter to be measured each described, can be by inquiry
In memory element, the corresponding relation between the parameter type for prestoring and process of measurement obtains each described parameter to be measured
In measurement, the process of measurement write in advance, debugged, and its corresponding parameter to be measured is assigned them to, think each
The parameter to be measured sets up corresponding measurement thread；In the present invention, described each described parameter to be measured measurement when, respectively
Can be different FPGA hardware circuit programs from required process of measurement, the process of measurement can be compiled for tester
FPGA code, for performing various arithmetical operations.
Step S103：When each described parameter to be measured is measured, required initial value is sent to corresponding survey
Amount thread；
In the present invention, required initial value when each described parameter to be measured is measured is sent to corresponding
Measurement thread, can be by internal bus such as AXI buses, avalon buses etc. of chip, by each parameter to be measured
When measuring, required initial value is sent to corresponding measurement thread.
Step S104：Each measurement thread is triggered, the initial value being respectively received according to which, while to corresponding
Parameter to be measured is measured.
In the present invention, described to trigger each measurement thread, the initial value being respectively received according to which, while to right with which
The parameter to be measured answered is measured, and can send control signal by controller, is performed accordingly with controlling each measurement thread
Measurement function, while measuring to corresponding parameter to be measured.
By the data measuring method for applying the present invention to provide, it is that each described parameter to be measured sets up corresponding survey
Amount thread；When each described parameter to be measured is measured, required initial value is sent to corresponding measurement thread；Touch
Each measurement thread, the initial value being respectively received according to which is sent out, while corresponding parameter to be measured is measured, from
And can realize measuring while various parameters to be measured, effectively increase the testing efficiency of parameter measurement speed and tester.
A kind of another method flow diagram of data measuring method of present invention offer with reference to Fig. 2, is provided, it is described for each
Individual parameter to be measured sets up corresponding measurement thread to be included：
Step S201：For each measurement parameter, the parameter type of the measurement parameter is determined；
In the method that the present invention is provided, for each measurement parameter, the parameter type of the measurement parameter, Ke Yitong is determined
The measurement parameter and the corresponding relation of measurement type stored in inquiry data base is crossed, the corresponding parameter of each measurement parameter is determined
Type；The parameter type of the measurement parameter can also be determined by parsing the type identification entrained by each measurement parameter.
Step S202：Obtain the measurement thread for processing the parameter type；
It is in the present invention, described to obtain the measurement thread for processing the parameter type, can be by by each parameter to be measured
Corresponding parameter type, batch import measurement thread pool module, obtain in batches each parameter to be measured measurement when, it is required
Measurement thread.
Step S203：The measurement thread is distributed to into the measurement parameter.
It is in the present invention, described that the measurement thread is distributed to into the measurement parameter, can be by by the measurement thread
The memory element corresponding with each parameter to be measured is loaded into respectively, and the measurement thread is distributed to into the measurement ginseng
Number；Each of which memory element one basic logic unit of correspondence, is stored in the data of memory element, determines logical block
Logic function.
By the data measuring method for applying the present invention to provide, it is that each described parameter to be measured sets up corresponding survey
Amount thread, it is possible to achieve the parallel processing of multiple parameters to be measured, measurement once can be with the measurement of the multiple parameters to be measured of parallel output
As a result, improve the measuring speed of parameter to be measured.
A kind of another method flow diagram of data measuring method of present invention offer with reference to Fig. 3, is provided, it is described will be each
The individual parameter to be measured initial value required when measuring is sent to corresponding measurement thread to be included：
Step S301：Parameter to be measured each described is parsed, each described parameter to be measured is obtained and is measured
The initial value of Shi Suoxu；
In the method that the present invention is provided, parameter to be measured each described is parsed, each described ginseng to be measured is obtained
Number initial value required when measuring, can call the program for initial value measurement, respectively according to the waveform to be measured for obtaining
Count each parameter to be measured measurement when, required initial value；For example when the measurement of voltage peak-to-peak value is carried out, need from
The vertical gear of waveform to be measured is obtained on screen, and with reference to the highest amplitude and lowest amplitude of present sample data, you can calculate
Peak-to-peak value；When the measurement of line frequency is entered, need first to obtain the cycle T of waveshape signal to be measured, and period measurement can be by calculating
The interval time of two adjacent rising edges obtains.
Step S302：According to parameter to be measured and the corresponding relation of measurement thread, each described parameter to be measured is surveyed
During amount, required initial value is sent to corresponding measurement thread.
In the present invention, according to parameter to be measured and the corresponding relation of measurement thread, each described parameter to be measured is surveyed
During amount, required initial value is sent to corresponding measurement thread, using parameter to be measured and the corresponding relation for measuring thread, will
Each described parameter to be measured initial value required when measuring, internal bus such as AXI buses, the avalon using chip are total
Line etc., is sent to corresponding measurement thread.
By the data measuring method for applying the present invention to provide, realize and fast and accurately parameter to be measured is measured.
With reference to Fig. 4, a kind of another method flow diagram of data measuring method of present invention offer is shown, the triggering is every
One measurement thread, be respectively received initial value according to which, at the same corresponding parameter to be measured is measured including：
Step S401：Triggering command is sent to thread is measured each described；
It is in the method that the present invention is provided, described to thread transmission triggering command is measured each described, can pass through micro-
Processor sends triggering command to measurement thread each described, wherein it is possible to according to the demand of user, segmentum intercalaris when pre-setting
Point, when the timing node is reached, sends triggering command by microprocessor to measurement thread each described；Can also work as
When parameter to be measured needed for user's click is measured, microprocessor sends tactile by FPGA internal bus to each measurement thread
Send instructions.
Step S402：Each described measurement thread is triggered according to the triggering command, it is in pipelined fashion, right respectively
Its corresponding parameter to be measured is measured.
In the present invention, each described measurement thread is triggered according to the triggering command, it is in pipelined fashion, right respectively
Its corresponding parameter to be measured is measured, and the streamline is using can be while working between different circuit inside fpga chip
Had the advantage that each the described measurement processing mode of thread by streamline is carried out to its corresponding parameter to be measured respectively
Measurement.
Process is implemented using what streamline was measured, can be at the first moment, in arbitrary measurement thread
First measurement subprogram according to receive the first initial value, be calculated the first result, and first result be sent to
The second measurement subprogram in the measurement thread；At the second moment, described second measures subprogram according to first result,
The second result is calculated, while the first measurement subprogram is calculated and second initial value according to the second initial value for receiving
Corresponding first result.
For example, when voltage measurement is carried out, 3 step computings are if desired completed, then the first measurement subprogram is according to for receiving
One initial value, first carries out the computing of the first step, and operation result is exported the input quantity as the second measurement subprogram；Described second
Measurement subprogram by operational formula, calculates the second result according to first result, and using the result output for calculating as the
The input quantity of three measurement subprograms, at the same time the first measurement subprogram carry out the computing of the next first step；And the 3rd measurement
The operation result of subprogram is exported as final result.
Arbitrary measurement thread can include：One or more operation program, the operation program are additive operation journey
Sequence, subtraction program, division arithmetic program, multiplying program, extracting operation program, exponent arithmetic program, square operation
Program, program of differentiating, integral operation program, logarithm operation program and trigonometric function operation program.
By the data measuring method for applying the present invention to provide, using the processing mode of streamline, mathematical operation is improve
Speed, further shorten time of measuring；Also, due to the parallel characteristics of FPGA, will not to other operations of system during computing
Impact is produced, and then is not in the situation of system interim card.
In a kind of another method of data measuring method that the present invention is provided, on the basis of embodiment one, also include：
Export measurement result of each measurement thread to its correspondence parameter to be measured.
Using the data measuring method that the present invention is provided, by measurement knot of each measurement thread to its correspondence parameter to be measured
Fruit is exported, and facilitates tester to be analyzed the measurement result, and note abnormalities data in time, improves parameter measurement
Accuracy.
Corresponding with Fig. 1 methods describeds, present invention also offers a kind of data measurin system, its structural representation is as schemed
Shown in 5, the system includes：
Acquiring unit 501, for each parameter to be measured for needing to measure in obtaining waveform to be measured and the waveform to be measured；
Unit 502 is set up, for corresponding measurement thread being set up for parameter to be measured each described；
Transmitting element 503, during for each described parameter to be measured being measured, required initial value is sent to and which
Corresponding measurement thread；
Measuring unit 504, for trigger each measurement thread, the initial value being respectively received according to which, at the same to
Its corresponding parameter to be measured is measured.
By the data measurin system for applying the present invention to provide, it is that each described parameter to be measured sets up corresponding survey
Amount thread；When each described parameter to be measured is measured, required initial value is sent to corresponding measurement thread；Touch
Each measurement thread, the initial value being respectively received according to which is sent out, while corresponding parameter to be measured is measured, from
And can realize measuring while various parameters to be measured, effectively increase the testing efficiency of parameter measurement speed and tester.
Fig. 6 shows the another structural representation of the data measurin system of present invention offer, and the unit 502 of setting up is wrapped
Include：
Determination subelement 5021, for for each measurement parameter, determining the parameter type of the measurement parameter；
Subelement 5022 is obtained, for obtaining the measurement thread for processing the parameter type；
Distribution subelement 5023, for distributing to the measurement parameter by the measurement thread.
In the system that the present invention is provided, the transmitting element 503 includes：
Parsing subelement 5031, for parsing to parameter to be measured each described, obtains each described ginseng to be measured
Number initial value required when measuring；
First sends subelement 5032, for according to parameter to be measured and the corresponding relation for measuring thread, by described in each
Parameter to be measured initial value required when measuring is sent to corresponding measurement thread.
In the system that the present invention is provided, the measuring unit 504 includes：
Second sends subelement 5041, for sending triggering command to measurement thread each described；
Measurement subelement 5042, for triggering each described measurement thread according to the triggering command, with streamline
Mode, is measured to its corresponding parameter to be measured respectively.
In the system that the present invention is provided, the system also includes：
Output unit 505, for exporting measurement result of each measurement thread to its correspondence parameter to be measured.
Fig. 7 shows a kind of another structural representation of data measurin system of present invention offer, and the system includes：Data
Loading unit 601, measuring unit group 602 and output unit 603；
The data loading unit 601, for need in loading waveform to be measured and the waveform to be measured measure each
Parameter to be measured；
The measuring unit group 602, including multiple different measuring units, wherein each measuring unit is used for measurement wherein
A kind of parameter to be measured；Each described measuring unit, for according to its corresponding parameter to be measured, in measurement, required is first
Initial value, by FPGA hardware circuit program, is measured to corresponding parameter to be measured by the way of streamline simultaneously；
Using the concurrency of FPGA, multipoint parallel calculating can be carried out to sampled data, time of measuring is shortened again, such as be schemed
Shown in 8, each described measuring unit includes multiple different computing subelements, using streamline between the computing subelement
Processing mode carries out computing.
Wherein, completing the time needed for the measurement of some parameter types can be defined as formula 1-1：
Wherein, total lengths of the L for Wave data；TclkIt is for clock period time, relevant with the clock that system is adopted；M is every
In the individual clock cycle can parallel processing data volume；Certainly the premise that expression formula is set up is to adopt pile line operation.
Due to each computing subelement can real-time processing data, therefore the time of measuring of each measuring unit is the same
's.So when multiple parameters measurement is carried out, the total time of measuring of needs is still：
T=TiFormula 1-2
Can be seen that the total time that measurement needs is unrelated with the quantity of measurement parameter from formula 1-2, increase any measurement item simultaneously
Time of measuring will not be increased.
The output unit 603, for exporting measurement result of each measurement thread to its correspondence parameter to be measured.
Parameter measurement system proposed by the present invention not only can support many kinds of parameters using the realization of FPGA hardware circuit program
Measure simultaneously, and also the processing mode of streamline can be adopted, wherein, in same time, using pile line operation ratio not
More search steps can be completed using pile line operation, testing efficiency is effectively increased, parameter measurement calculating speed is solved
Slow problem, while overcome the slow short slab of current oscillograph search speed, one platform by the performance boost of digital oscilloscope
Rank.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
For device class embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, related part ginseng
See the part explanation of embodiment of the method.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant are anticipated
Covering including for nonexcludability, so that a series of process, method, article or equipment including key elements not only includes that
A little key elements, but also including other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element for being limited by sentence "including a ...", does not arrange
Except also there is other identical element in including the process of the key element, method, article or equipment.
For convenience of description, it is divided into various units with function when describing apparatus above to describe respectively.Certainly, implementing this
The function of each unit can be realized in same or multiple softwares and/or hardware during invention.
Above a kind of data measuring method provided by the present invention and system are described in detail, it is used herein
Specific case is set forth to principle of the invention and embodiment, and the explanation of above example is only intended to help and understands this
The method and its core concept of invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, concrete
Will change in embodiment and range of application, in sum, this specification content is should not be construed as to the present invention's
Limit.
Claims (10)
1. a kind of data measuring method, it is characterised in that include：
Each parameter to be measured for measuring is needed in obtaining waveform to be measured and the waveform to be measured；
Corresponding measurement thread is set up for parameter to be measured each described；
When each described parameter to be measured is measured, required initial value is sent to corresponding measurement thread；
Each measurement thread is triggered, the initial value being respectively received according to which is measured to corresponding parameter to be measured.
2. method according to claim 1, it is characterised in that described to set up corresponding survey for each parameter to be measured
Amount thread includes：
For each measurement parameter, the parameter type of the measurement parameter is determined；
Obtain the measurement thread for processing the parameter type；
The measurement thread is distributed to into the measurement parameter.
3. method according to claim 1 and 2, it is characterised in that described that each described parameter to be measured is measured
The initial value of Shi Suoxu is sent to corresponding measurement thread to be included：
Parameter to be measured each described is parsed, obtains required initial when each described parameter to be measured is measured
Value；
It is according to the corresponding relation of parameter to be measured and measurement thread, required initial when each described parameter to be measured is measured
Value is sent to corresponding measurement thread.
4. method according to claim 1, it is characterised in that the triggering each measurement thread, each connects according to which
Receive initial value, at the same corresponding parameter to be measured is measured including：
Triggering command is sent to thread is measured each described；
Each described measurement thread is triggered according to the triggering command, it is in pipelined fashion, corresponding to be measured to which respectively
Parameter is measured.
5. method according to claim 1, it is characterised in that also include：
Export measurement result of each measurement thread to its correspondence parameter to be measured.
6. a kind of data measurin system, it is characterised in that include：
Acquiring unit, for each parameter to be measured for needing to measure in obtaining waveform to be measured and the waveform to be measured；
Unit is set up, for corresponding measurement thread being set up for parameter to be measured each described；
Transmitting element, during for each described parameter to be measured being measured, required initial value is sent to corresponding survey
Amount thread；
Measuring unit, for triggering each measurement thread, the initial value being respectively received according to which, while to corresponding
Parameter to be measured is measured.
7. system according to claim 6, it is characterised in that the unit of setting up includes：
Determination subelement, for for each measurement parameter, determining the parameter type of the measurement parameter；
Subelement is obtained, for obtaining the measurement thread for processing the parameter type；
Distribution subelement, for distributing to the measurement parameter by the measurement thread.
8. the system according to claim 6 or 7, it is characterised in that the transmitting element includes：
Parsing subelement, for parsing to parameter to be measured each described, obtains each described parameter to be measured and is surveyed
Required initial value during amount；
First sends subelement, for according to parameter to be measured and the corresponding relation for measuring thread, by each parameter to be measured
When measuring, required initial value is sent to corresponding measurement thread.
9. system according to claim 6, it is characterised in that the measuring unit includes：
Second sends subelement, for sending triggering command to measurement thread each described；
Measurement subelement, for triggering each described measurement thread according to the triggering command, in pipelined fashion, difference
Its corresponding parameter to be measured is measured.
10. system according to claim 6, it is characterised in that the system also includes：
Output unit, for exporting measurement result of each measurement thread to its correspondence parameter to be measured.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837000A (en) * | 2019-10-31 | 2020-02-25 | 电子科技大学 | Frequency measurement system based on FPGA |
| CN110836992A (en) * | 2019-10-31 | 2020-02-25 | 电子科技大学 | Oscillography power meter acquisition system based on FPGA |
| CN111241332A (en) * | 2020-01-17 | 2020-06-05 | 珠海博明视觉科技有限公司 | Method for searching corresponding measuring program through automatic identification of workpiece |
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| CN110837000B (en) * | 2019-10-31 | 2020-12-01 | 电子科技大学 | Frequency measurement system based on FPGA |
| CN111241332A (en) * | 2020-01-17 | 2020-06-05 | 珠海博明视觉科技有限公司 | Method for searching corresponding measuring program through automatic identification of workpiece |
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