JPS59231413A - Controlling and displaying apparatus of intelligence type and variable range instrumentation - Google Patents

Abstract

PURPOSE:To make an operation control efficient and to enable an operation independently of different personal abilities, by dividing a display plane into the arbitrary number of sections, and by providing separate display control computation devices which are variable corresponding to said sections each generating a display information, and an integrated display arrangement control computation device for said separate devices. CONSTITUTION:A display unit 1 is divided into sections 1a-1h in the arbitrary number, and each section displays dynamically figures, symbols, graphs and data of numerical values. Display informations are generated by separate display control computation devices 4a-4h each of which can be set variably corresponding to each section, and these informations are sent to the display unit 1 for driving same, through transmission channels 1' connected to the display unit. These devices 4a-4h are redistributed in accordance with a load of the display information processing controlled by an integrated display arrangement control computation device 2 through a data transmission channel 3 for each section in which display is to be made. In the integrated arrangement control computation device, memory areas are provided for storing machine-language programs which are necessary for realizing the functions of the separate display control computation devices 4a-4h, and these areas are set for the devices 4a-4h every time when these devices are redistributed.

Description

[Detailed description of the invention] [Utilization of the invention! l'J'] The present invention relates to an instrumentation control display device, and in particular, when the target plant system has a large number of component devices and there is a lot of information related to the operator, the VC1 information is processed in advance and selectively displayed. A suitable intelligent variable range instrumentation control display back layer 131 is suitable for optimization.

[Background of the invention]

For complicated instrumentation control display tables at plant locations, either a fixed measurement display is placed and the status is displayed using an indicator lamp or the like (by a program set in advance on the line tube). A fixed method of sequentially recalling and displaying information is used.Even with these combinations, the operator can easily identify which information is most important from a large number of displayed information, especially in abnormal situations. In order to compensate for this shortcoming, it was difficult to judge whether the situation was too narrow or how to deal with it. 0゛(Most of the time, high-level judgments and actions were made depending on human knowledge and experience.Also, concrete plans)・Interventions in systems, etc. It cannot be physically separated, and it changes gradually (regardless of the operating conditions of the equipment, etc.), treatment is often carried out according to the predetermined method IB4, and the operator is asked to proceed with the procedure. Regarding the quality of displayed information, in the past, the number 1g of the detector was simply converted into H1 numerical data or analog data and enumerated. Yes, (1 for the condition of the equipment combined with partial independent variables; (1) was merely indicated. The operating operator can determine whether it is correct, abnormal, or a sign of abnormality only by experience knowledge. Judging from the above, it is rare that such a condition is forced to 15!4.Recently, it is common for some kind of production.

Due to the strict multi-purpose demands placed on the plant system, and related systems, free operation is not allowed solely for the convenience of the system, and in order to determine the operating limits, Conventional technology is insufficient.

[Object of the Invention] The object of the present invention is to use an instrumentation control display device as a point of interaction between an operator and a plant system when operating a plant system, etc., and to select the most appropriate operating state of the plant here. An object of the present invention is to provide an intelligent variable range i-1 iron control display device capable of displaying highly processed information that can be recognized intuitively and with minimal errors in judgment.

Summary of the invention] As the background of the present invention, we will focus on the following three items.

Firstly, compared to the cathode ray tube system since aE, there are 4. (In recent years, flat display devices capable of high-density, multi-level real-time display have been developed, and multiple segmentation and variable segmentation have been realized in the processing of display information.Secondly, signal or Information transmission technology has shifted from conventional electrical signal transmission to optical signal transmission, which is resistant to disturbances and capable of high-density transmission of large amounts of TRT information, and has changed from conventional electrical signal transmission to optical signal transmission, which is resistant to disturbances and capable of high-density transmission of large amounts of TRT information. The situation is such that there are many devices that interact with each other, such as plant systems, and the costs are ignored.RLV! The basis and power of commercial judgment, output signals, detection signals, etc. must be sufficiently processed.
~It is considered to be possible.

Third, there has been significant progress in large-scale integrated circuit device technology. The storage of large amounts of data can be easily achieved by increasing the integration density of memory devices essential for arithmetic processing and by reducing their prices accordingly. Furthermore, the word length of the arithmetic element is equal to that of a large-sized machine υ
, floating point calculations, dependent calculations, etc., which are essential for instrumentation control calculations, have also been made faster and more accurate. In addition, the program itself was designed based on the premise that the program should be of a type that the user can design and implement according to the purpose, and that it should be written in a two-level program. There are many types of rice that are offered.

In accordance with the above background, the present invention provides an intelligent variable range hl-device 1i11 in order to improve the functions of the @l control display device, which could not be achieved with the prior art, and to optimize its display.
φ1j long display (6, ^ - proposed. That is, the display device can be divided into arbitrary λ' by the integrated display array control arithmetic unit, programmed hand 111.'t or external intervention No. 18). tL.At the same time, corresponding to the partition area,
The individual display devices that create the display information are distributed and controlled by the integrated display array and 11 arithmetic units, and parallel processing is carried out to display the desired display information. Do t. FIG. 1 shows the basic configuration of this light. Knowledge Fit: W1 circle domain Old device rij Surprise/Water device Table 7J<・,:・11'', 1a to 1d, ...1, X, 1)I for each division of small display contents (not shown) It is classified as follows. The 16-information Qτ1-1 figure '11 shown in the figure is not only the information, but also the physical quantities and changes over time of the time division IU that best expresses the listening situation, and things like bt calculation -1, i. Value -? It may be displayed by applying gelafuke. Further, in order to qualitatively indicate the jll, which changes over time, it may be displayed in different colors. The display part is ¥15, and there are many different types.
Due to the display area and complexity, the individual display 1b11 side 1 performance n-device 4a to 4 (1...?) is necessary to allocate the entire capacity for pairing. The individual display control calculation units 43 to 4 (1...) are controlled such as processing capacity allocation and time management by the integrated display array control calculation unit 2 via the data transmission line 3, and the data The individual display 11jlJ controller σltn device 6 creates display information according to the simple signal of the punching machine input from the transmission path and appropriately processed information. te, t'0e, IX city has general information, ■y part i'a
It is also possible to provide a receiving function and allow operator intervention.In the past, all of the processing related to these displays was fixedly executed by a single arithmetic processing unit, and the display was apparently performed in real time. It was seen as if something was being done. However, since there is a limit to the content of real-time processing, it is not possible to provide sufficiently valuable information to the driver. According to the present invention, it is possible to allocate independent arithmetic units UtJe to each display category, and also to redistribute them according to the display contents of each situation. [Embodiment of the Invention] FIG. 2 shows an embodiment of the present invention. The display section 1 of the intelligent variable range instrumentation control display device according to ``Non-explosion'' is divided into 1a to 1h at any stage, and in the figure, the display section 1 is divided into 1a to 1h.
For short, figures, symbols, and graphs for each category 1 M
Display value data basin dynamically.

The display information is created by individual display control calculation units 4a to 4h that are set variably for each section, and these individual display controls drive the display section via the transmission line 1' connected to the display section. The arithmetic units 4a to 41) operate the data transmission lines for each phase to be displayed, and are managed by the integrated display array control arithmetic unit 2 and redistributed according to the display processing load.

There are eight self-memory areas in the integrated array fljlJMisakien device to store machine language programs for information processing necessary to realize the functions of the individual display control arithmetic units 43 to 411. The denominator is converged to 43-4h. For example, if you want to set a variable setting key for driving operation intervention in the section 1g of the display section 1, in addition to the control calculations for only the display functions of other parts, you will also need to perform signal detection and intervention M non-detection. It is necessary to add all control calculations such as The individual display control arithmetic devices 43 to 4h and the integrated display array control arithmetic device 2 cooperate to process information from the outside, sharing the entire filling time, etc. Information is transmitted in both directions. In order to improve the quality of displayed if information,
If you know the characteristics of the rock formations that make up the target plant, you can describe it using mathematical formulas and simulate it.

In the intelligent variable range instrumentation control display device, such an arithmetic device can be added to the data transmission path 3. In this figure, the general wrinkle calculation control device 5 and the individual wrinkle calculation devices 6a to 6g are shown.
Realize. Similar to the display, the individual devices 6a to 6g can be redistributed from phase to phase and designed so that the device cost is not excessive.

In addition, basic arithmetic control programs such as calculus for 16-report processing, which are commonly used in the wrinkle calculation as well as display processing, are stored in the individual devices from the storage area 5a installed in the integrated horizontal wrinkle calculation sterilization device. 6a to 6hK are set. Individual horizontal wrinkle calculation units #6a to 5b are based on the current information of the plant.
Although it is desirable to be able to create horizontal wrinkles in real time, it is also possible to predict phenomena that should occur and perform retrospective analysis based on stored data, separate from the current behavior of the plant. Roughly speaking, in the intelligent area instrumentation control display device according to the present invention, the control devices installed can be matched according to the degree of automation of the plant, etc. For the data transmission line 3, the integrated control calculation unit 7 and the individual control calculation units 8a to 8n distributed for each device or each device are connected, and the detection signals from the plant and the kill control (the Input/output is carried out via the line 9 or the data transmission line 3τ.As for the control device, the technique of arranging a plurality of individual control devices via a common data transmission line is well known. In order to maintain operation, individual system #operation unit @8a ~
It is impossible to redistribute the 811 for each situation, and if any of the individual control processing units 8a to 8h becomes malfunctioning, there is an advantage that operation can be maintained with the minimum number of alternative devices. Here, an additionally provided individual suspect check device 6
There is a secondary advantage that by using the processing information obtained by a to 6h and the general horizontal wrinkle calculating device 5, more appropriate control can be achieved than by controlling only with simple physical quantities.

To summarize the above, the machine language program necessary for the creation process of information such as figures stored in the integrated display array control arithmetic unit is transferred to the individual display control arithmetic unit corresponding to the display 1d screen divided by aspect. Since the individual display control waves n devices can be fixed, there is no imbalance in the display processing load, and the intelligent variable range instrumentation control display device f: If it is possible to configure the system at an optimal cost, and if the individual display control arithmetic unit is available, it can be used for other purposes or as a replacement in the event of an accident. J effect changes.

〔Effect of the invention〕

According to the present invention, the instrumentation control display device is divided into sections that can be changed at will, depending on the purpose, and independent individual display control calculation devices are distributed depending on the display information scene, i11+Maki, and purpose function. be able to. Therefore, it is possible to display information including processing information that allows the operator to make the most appropriate and correct decisions for each phase of famine, and to control the operation of a flint system that has many components and is difficult to make automatic decisions using only simple signals. Driving operations can be achieved significantly more efficiently and without relying on individual differences in ability such as knowledge and experience.

[Brief explanation of the drawing]

FIG. 1 is a detailed explanatory diagram of the present invention, and FIG. 2 is a functional groove bottom explanatory diagram of an embodiment of the present invention. 1...Display section, 1a-1d,...lx, Iy
...Display classification, 1'...Display unit connection transmission line, 2...
・Unified display array control arithmetic unit, 2a...all storage areas,
3... Data transmission path, 4a to 4h... Individual display control calculation device, 5... General horizontal wrinkle calculation control device, 5a...
All memory areas, 6a to 5b...Individual control arithmetic unit,
7... Resistance ttilJ control arithmetic unit, 8a-3b...
・Individual control device is for 9...1lill hooks)
Continuation of Figure 1 Page 0 Inventor: Kosuke Shinuchi, Hitachi Systems Development Laboratory, 1099 Ozenji, Asao-ku, Kawasaki City, Hitachi, Ltd. 0 Inventor: Sadanori Shintani, 1099 Ozenji, Asao-ku, Kawasaki City, Systems Development Laboratory, Hitachi, Ltd.

Claims (1)

[Scope of Claims] 1. In an instrumentation control display device that displays the operating status of a plant, etc. in dynamic figures, graphs, numerical values, etc. and measures the convenience of executing operating operations, the display surface is arbitrarily divided, an individual display control arithmetic unit that is variable in accordance with the 11 display categories;
An intelligent variable range instrumentation control display device characterized by the complete installation of the integrated display array control arithmetic unit. 2. For the above-mentioned individual display 1til control calculation device [6,
Claim 1, characterized in that an individual horizontal wrinkle calculating device is provided for the lie device to be displayed, and an integrated horizontal wrinkle calculating device is provided corresponding to the integrated display array control calculating device. Intelligent variable range instrumentation control display device as described in . 3. According to the information from the individual horizontal wrinkle calculation device and the output signal of the device, the individual control calculation device that controls the device, the information from the general horizontal wrinkle calculation control device, and the necessary system The intelligent variable range instrumentation control and display device according to claim 2, further comprising an integrated control calculation software unit that controls the entire system according to output signals from the equipment group. 4. The intelligent variable area according to claim 3, characterized in that a control calculation device is provided at an appropriate position on the display surface to generate a variable operation instruction receiving section for operation intervention for each phase. Instrumentation control display device. 5. Claim 5, characterized in that it has a storage/arithmetic device for a combination table that can be expanded according to the situation, and presents countermeasure processing plans to the driver when an abnormality or accident occurs. The intelligent variable range instrumentation fttlJ control display device according to item 1, 2 or 3. 6. While monitoring and controlling during normal times, horizontal wrinkles of driving operations are executed and displayed in parallel, and it is also possible to implement driving operations and prefectural accident handling survey lines. Intelligent variable range measuring device as described in Item 1, fJ Item 2 or Item 3 ■1'' display device. 7. Form individual arithmetic units and control units with equal arithmetic element groups and high-speed information transmission lines, write each arithmetic control program separately, and perform 1υ (arithmetic calculation) according to the purpose depending on the situation. Intelligent variable range measuring device 1ill according to claim 1, 2 or 3, characterized in that the quantity 11@program is distributed to the Hama 19 and Liangzi group, and the arithmetic processing Jf: executed. Moaning display device 0