CN1801165B - Spectrometer sample number intelligent input method - Google Patents

Abstract

The invention belongs to spectrum testing, in particular to intelligent input of spectrometer analysis sample numbers. Using computer software technology to intelligently generate sample numbers, it is characterized by establishing a channel for information exchange with WINOE spectral software; by changing the type of analysis sample and forcing homing, it can be synchronized with WINOE software. It not only realizes the intelligent input of the sample number into the spectrometer, but also does not affect the normal operation of the spectrometer. Its advantages are: the sample number input is simplified, with little manual intervention, the sample number can be automatically generated, the input is convenient and fast, and does not occupy the inspection cycle; the sample number input is accurate, and it can also be queried online.

Description

Spectrometer sample number intelligent input method

technical field

The invention belongs to spectrum testing, in particular to intelligent input of spectrometer analysis sample numbers.

Background technique

With the advancement of metallurgical industry technology, the pace of iron and steel production is accelerating, and the smelting cycle is getting shorter and shorter, which puts forward higher requirements for the product inspection cycle. In the past, wet analysis was far from meeting the production requirements. In the existing technology, ARL spectrometer inspection , the inspection cycle is generally three minutes, which can meet the needs of production, but the sample number is still manually input, and its disadvantage is that the keyboard input is cumbersome and takes a long time; the number input is prone to errors; and the second cannot be entered during the analysis period. Sample number, more can not find mistakes.

Contents of the invention

In order to overcome the defects in the prior art, the object of the present invention is to provide an information communication channel between the external software and the WINOE application software of the spectrometer, and provide a method for synchronizing the two kinds of software. The external software can intelligently generate the sample number according to the actual production, and can detect the error of the sample number in time, etc., and automatically input the spectrometer WINOE application software through the information exchange channel.

The spectrometer sample number intelligent input method uses computer software technology to intelligently generate the sample number; its feature is to establish a channel for information exchange with the WINOE spectral software; by changing the analysis type and forced homing, it can be synchronized with the WINOE spectral software;

The channel for information exchange with WIONE spectrum software is to regard the record type data file *.UCN as a binary file and operate it to realize information exchange with WIONE spectrum software. The specific method is as follows: improve the record type data file "*.UCN", the data file "*.UCN" 94 bytes "0" is changed to "1", which can make the Winoe spectrum software set in the pre-stored sample number mode, and expand the "*.UCN" file to the required length ;Start from the 442th byte of the "*.UCN" file, write the sample number intelligent system to generate the sample number, write 440 bytes each time; establish an information exchange channel between external software and WIONE spectral software.

The adoption of changing the analysis sample type and forced homing realizes synchronization with WINOE spectrum software. When changing the analysis sample type, the Winoe spectrum software automatically adjusts the record pointer to point to the initial third sample number record, and the external software changes the analysis type synchronously; when the record pointer points to the end of the file, it reminds the user to return to the original position, exit the sample analysis task, and enter again For the sample analysis task, let the forced record pointer point to the initial third sample number record. The above two methods can be synchronized with the WINOE spectral software to realize the intelligent input of the sample number without affecting the normal operation of the spectrometer, making the spectrometer an intelligent input system for the sample number.

Compared with the ARL spectrometer of the prior art, the advantage is that the input of the sample number is simplified, there is little manual intervention, no need to press the keyboard, and the sample number can be automatically generated by clicking the mouse less than 3 times, the input is convenient and fast, and it does not occupy the inspection cycle, and more importantly, it can avoid input errors, and can query online to make the inspection results correct and reliable.

Description of drawings

Below in conjunction with accompanying drawing, the present invention will be further described

Figure 1 Flowchart of intelligent input of spectrometer sample number.

The part surrounded by "------" in the figure is the original system of the spectrometer

Detailed ways

Using high-level computer language to design external software, design an intelligent generation system for sample number. First, create a record-type random file of sample numbers to save the sample numbers that have been analyzed in the past; secondly, according to the actual production, there are several steelmaking furnaces, and several variables are used to dynamically record the corresponding furnaces. Finally The number of a sample; third, use dynamic query to generate the number of the last shape of any furnace at any time; fourth, use software to intelligently modify the sample number, so as to generate a new sample number, and click the mouse on average. More than three times; fifth, implement laboratory spectrometer networking, so that the information of analyzed samples can be shared, and the analyzed sample number can be found on any spectrometer in the laboratory, and you can know how many samples have been analyzed in each furnace at any time , to avoid wrong numbers, to correct other production unit sample number errors related to laboratory testing.

Establish communication mode with spectral application software. Since the spectrum application software is packaged without any interface at all, conventional means are helpless. The data file (*.UCN) of the unknown sample analysis task in the ARL spectral application software is a record-type random file.

From the analysis of the organizational structure of the file, we can see that there are two ways to input the sample number:

1. Completely rely on manual input of sample number;

2. Use the pre-stored sample number method.

When the first method is used, the Winoe spectrum application software does not use the second half of the data file; when the second method is used, the Winoe spectrum application software only uses the second half of the data file. After each sample analysis is completed, the *. The UCN file is read into the memory, and the original *.UCN file in the memory is overwritten, and the record pointer is automatically incremented by one. The present invention makes the ARL spectrum application software use the second mode by changing the value of the 94th byte in the *.UCN file from "0" to "1".

The data file *.UCN is originally prepared for several fixed samples such as daily standardization and calibration curves. The size of the data file *.UCN is generally fixed and can only accommodate ten sample numbers, and it must be set in advance. Each sample number occupies 220 bytes, and each input box of a sample number occupies 13 bytes, and the first character of the first input box must be 67, and the first character of other input boxes must be 0 , the present invention transforms the data file *.UCN. Expand the length of the data file *.UCN so that it can hold less than N sample numbers (N is the largest integer represented by the computer), write a binary character in the (N×220-1) byte of the file *.UCN, Make it a sample number container; the sample numbers generated by the intelligent generation system are sequentially stored in this container. The key point is that although "*.UCN" is a record-type random file, it should be regarded as a binary file, and the sample number is filled in order from the third record in the file. Transform the data file *.UCN into a place for information exchange.

The channel procedure is as follows:

Open Filel.FileName For Binary As 3

Put#3, 442+k0*220, 67

Put#3, 451+k0*220, 0

Put#3, 455+k0*220, 0

Put#3, 456+k0*220, t0.yr

Put#3, 459+k0*220, 0

Put#3, 468+k0*220, 0

Put#3, 469+k0*220, t0.yc

Put#3, 471+k0*220, 0

Put#3, 481+k0*220, 0

Put#3, 482+k0*220, t0.gh

Put#3, 487+k0*220, 0

Put#3, 494+k0*220, 0

k0=k0+1

close#3

(Note: t0 is the record variable of the sample number, k0 is the record pointer)

To solve the synchronization problem with the Winoe spectrum software, when the spectrum is analyzing a certain type of unknown sample, the record pointer initially points to the third sample number record, and after analyzing a sample, the record pointer is automatically incremented by one. When the spectrum software analyzes an unknown sample for the first time, it reads the data file *.UCN, and records the length of the file, which will not be changed. The present invention adopts two ways to achieve synchronization with the Winoe spectrum software: the first is to change the type of analysis sample (for example: steel sample is switched to iron sample), once the type of analysis sample is changed, the spectrum software automatically adjusts the record pointer to point to the initial sample Numbered records, in the present invention, also change the analysis type synchronously, and store from the initial record; The pointer points to the initial sample number record, and the invention automatically records and stores the number of sample number records. When the set number of records is reached, the user is reminded to return to the original position, and the record pointer is automatically adjusted to the initial record.

Claims (1)

1. The intelligent input method of the sample number of the spectrometer uses computer software technology to intelligently generate the sample number, which is characterized in that a channel for information exchange with the Winoe spectrum software is established; by changing the analysis sample type and forced homing, synchronization with the Winoe software is realized; the specific method as follows: (1) Improve the record type data file *.UCN, change the "0" in the 94 bytes of the data file "*.UCN" to "1", so that the Winoe spectrum software can be set as the pre-stored sample number method; expand the "*.UCN " file to the required length; (2) Starting from the 442th byte of the "*.UCN" file, write the sample number intelligent generation system to generate the sample number, write 440 bytes each time, and establish a channel for information exchange between external software and WINOE spectral software; (3) By changing the type of analysis sample and forcing homing, synchronization with Winoe software is realized, and when the analysis type of the sample is changed, the Winoe spectrum software automatically adjusts the record pointer to point to the initial third sample number record, and the external software changes the analysis synchronously Type; when the record pointer points to the end of the file, remind the user to return to the forced position, exit the sample analysis task, enter the sample analysis task again, and force the record pointer to point to the initial third sample number record.

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