JPH1049220A - Operation support system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To speedily process an abnormality of an object part through operation composed of a small number of steps by composing a system of a control means which reads information corresponding to abnormality judged by a monitor means out of a storage means, a display means which displays an information read out by this control means, etc. SOLUTION: The system consists of storage means 11-15 which store information regarding the abnormality of the object part of a specific device, a monitor means 10 which judges abnormality as to the object part, the control means 2 which reads the information corresponding to the abnormality judged by the monitor means 10 out of the storage means 11-15, and the display means 3 which displays the information read out by the control means 2. Then the information regarding the abnormality of the object part of the specific device is stored, the abnormality of the object part is judged, and the information corresponding to the judged abnormality is read out and displayed. Therefore, an operator can cope with the abnormality through the operation composed of the constant small number of steps to speedily process it.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a driving support system applied to a plant control device and the like.

[0002]

2. Description of the Related Art In a conventional system of this kind, in an emergency,
When an abnormality has occurred, the operator only has to send a message to that effect to the operator, and subsequent operation actions have been left to the operator. Also, even if there is some kind of support system, it does not support the operation of the operator itself, but only outputs an extended warning message, such as displaying the meaning of an abnormality or a description of the desired operation. there were.

FIG. 3 is a diagram showing an emergency procedure in this type of conventional system. Conventionally, an operator performs the operation processing shown in FIG. 3 in a normal work routine with reference to the above-mentioned message. And, as a system, 3a (abnormality judgment by control part and monitoring part),
3b (error notification by operating system), 3
The processing is performed in chronological order in the order of c (abnormality recognition by the operator).

[0004]

In the above-mentioned conventional system, whether the abnormality is simply notified (3b in FIG. 3),
Even if there is a support function (3h in FIG. 3), it is only a support for examination and planning of the operator (3g in FIG. 3).

However, the behavior of the operator is 3
There are four parts, A, 3B, 3C, and 3D, and the support of the 3D part alone is insufficient for an efficient driving support system. In fact, in the conventional system, as the operator becomes more skilled, the support of the 3D part becomes unnecessary, and the operator discovers the abnormality even more quickly than the system. In other words, as a support system, 3A, 3
There is a need for more efficient B and 3C support.

In the conventional system, the above 3A, 3B, 3
The operation of C does not always change regardless of whether it is urgent or abnormal. Therefore, the configuration does not match the urgency, such as selection and branching from a plurality of options. In addition, such a configuration is often inconvenient for other abnormal response processing.
The sections 3A, 3B and 3C are to require the operator to make a general selection branch. Therefore, in some cases, the operator may operate nearly ten steps,
Also, the number of steps of the operation differs depending on the case. SUMMARY OF THE INVENTION An object of the present invention is to provide a driving support system capable of promptly coping with an abnormality in a target portion by operating a small number of steps.

[0007]

In order to solve the above-mentioned problems and achieve the object, a driving support system according to the present invention is configured as follows. The driving support system of the present invention is a driving support system that supports driving of a predetermined device, a storage unit that stores information related to abnormality of a target portion in the device, a monitoring unit that performs abnormality determination on the target portion, Control means for reading information corresponding to the abnormality determined by the monitoring means from the storage means, and display means for displaying the information read by the control means.

[0008] As a result of taking the above measures, the following effects occur. According to the driving support system of the present invention, information relating to abnormality of the target portion in the predetermined device is stored, abnormality determination is performed for the target portion, and information corresponding to the determined abnormality is read and displayed. At the same time as the operating system performs, the screen group can be selected in advance by the system, so that the operator can deal with the operation and the thinking routine efficiently without interruption. As a result, the operator can respond to the abnormality by operating with a fixed small number of steps.

[0009]

FIG. 1 is a diagram showing a configuration of a driving support system according to an embodiment of the present invention. In the present embodiment, an example of “leakage in a layer pipe” which is an emergency warning of a PFBC boiler will be described.

In FIG. 1, the plant control section 1 has a group database 11, a graph information data group 12, a distribution graphic data group 13, an operating device screen data group 14, and a guidance screen data group 15, each of which is a group. It is linked to the management system 2. Further, the group management system 2 is connected to the CRT screen 3.

The group data 111 stored in the group database 11 is data relating to the leakage of the pipe in the layer, and includes (1) a temperature change graph, (2) a temperature distribution in the layer, (3) an operation state of the bed material input operation, It consists of (4) lowering operation device and (5) guidance. The (1) temperature change graph is in the graph information data group 12, (2) the temperature distribution in the layer and (3) the bed material input operation status is in the distribution graphic data group 13, and (4) the layer lowering operating device is the operating device. (5) The guidance is linked to the guidance screen data group 15, respectively.

As shown in FIG. 1, the system includes a plant monitoring section 10 connected to a target section, which is an equipment section of a plant or the like, for performing abnormality judgment, a plant control section 1 connected thereto, and an input panel. CRT for monitor having
It is configured by a group management system 2 which is a main calculation part having a screen 3.

FIG. 2 is a diagram showing a processing procedure in the driving support system. In FIG. 2, 2a, 2b, 2
c, 2d, 2f, 2g, 2h, 2i, 2k, 21, 2
m, 2n, 2o, 2A, 2B, 2C, and 2D are 3a, 3b, 3c, 3d, 3f, 3g, and 3 shown in FIG. 3, respectively.
h, 3i, 3k, 31, 3m, 3n, 30, 3A, 3
B, 3C, 3D.

In this embodiment, 2A, 2 shown in FIG.
The following system is configured to improve the efficiency of the B and 2C parts and link the 2D part. First, the status display (2A) portion, the operation device preparation (2B) portion, and the operation (2C)
The parts are arranged in the same hierarchy in units of screens, and can be managed with a common ID number. Then, the coping method support (2D) part can be managed as a screen with a common ID number.

Furthermore, a plurality of different types of screens 2A to 2D can be freely combined based on a common ID number to form one group. Further, the group can be linked to each message of the abnormality detection unit (2b). In the case of a screen within a group, an attribute instruction button is provided on the screen so that a necessary screen can be called up if the operator specifies the attribute (2A to 2D).

The aforementioned plant monitoring part 10 includes a process input part and an interface (I / F) thereof. Then, it receives (detects) a signal from the target portion, performs an abnormality determination 2a, and sends an abnormality notification 2b to the plant control unit 1. The plant control unit 1 has a group database 11 and various data groups 12 to 15. Then, according to the content of the abnormality, the group data 111 in the group database 11 (in the case of in-layer pipe leakage, a temperature change graph, etc.) is sent to the graph information data group 12, and further to the main computer part (2) for performing the support processing Then, it is displayed on the CRT screen 3.

(Operation and Effect of the Embodiment) The operation support system of the embodiment is a machine of a control device such as a plant.
It is adopted in a man I / F (interface) part and is constituted by the following elements. (B) Plant monitoring process input part or its interface (b) Plant control operating end drive part or its interface (c) Communication part that connects the whole (d) Main computer part that performs support processing (e) Dialogue with operators Monitor CRT and input panel (CRT touch panel, etc.) With the above-described configuration, the following operations are achieved. (1) The state display unit, the operation device preparation unit, and the operation unit are in the same hierarchy in units of screens (the above (e)), and can be managed by a common ID number. (2) The coping method support section can also be managed as a screen with a common ID number. (3) A plurality of different screens can be freely combined based on a common ID number to form one group. (4) In the above (b), the above group can be linked to each message of the abnormality detecting unit 2a. (5) The operator prepares an attribute instruction button on the screen so that a necessary screen can be called up by designating the attribute of the screen within the group.

According to the above-described configuration, the screen group can be selected in advance by the operating system at the same time that the operating system issues the abnormality notification. Therefore, the operation and the thinking routine (confirmation and examination) after the operator recognizes the abnormality are not interrupted.
Be able to deal with it efficiently. In particular, the instructions given by the operator to the operating system do not require complicated operations such as selection and branching, but only indicate the attributes of the screens within the group (whether status display or operation), and provide the necessary information. Can be taken out.

Further, the support 2D at the time of studying the coping method can be in the same hierarchy as other operation processing, so that the operator can select whether or not it is necessary according to the skill level of the operator. As a result, the operator can usually deal with the operation by four steps, and the number of steps is constant regardless of the type of abnormality.

The present invention can be applied as an operating system for a product such as a ship having an operation system that has complicated operation response in an emergency. The present invention also provides
The present invention is not limited to the above-described embodiment, and can be modified and implemented as needed without departing from the scope of the invention.

(Summary of Embodiment) The configuration, operation and effect shown in the embodiment are summarized as follows.
The driving support system shown in the embodiment is a driving support system that supports driving of a predetermined device, and includes a storage unit (1) that stores information related to abnormality of a target portion in the device.
1 to 15), a monitoring unit (10) for performing an abnormality determination on the target portion, and a control unit (11) for reading out information corresponding to the abnormality determined by the monitoring unit (10) from the storage unit (11 to 15). 2) and display means (3) for displaying the information read by the control means (2).

As described above, in the above-mentioned driving support system, the information relating to the abnormality of the target portion in the predetermined device is stored, the abnormality is determined for the target portion, and the information corresponding to the determined abnormality is read and displayed. The screen group can be selected in advance by the system at the same time as the operating system issues the abnormality notification, so that the operator can deal with the operation and the thinking routine efficiently without interruption. As a result, the operator can respond by operating with a fixed small number of steps.

[0023]

According to the present invention, it is possible to provide a driving support system capable of promptly coping with an abnormality in a target portion by operating a small number of steps.

[Brief description of the drawings]

FIG. 1 is a diagram showing a configuration of a driving support system according to an embodiment of the present invention.

FIG. 2 is a diagram showing a processing procedure in the driving support system according to the embodiment of the present invention.

FIG. 3 is a diagram showing an emergency processing procedure in a system according to a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Plant control part 11 ... Group database 111 ... Group data 12 ... Graph information data group 13 ... Distributed graphic data group 14 ... Operation device screen data group 15 ... Guidance screen data group 2 ... Group management system 3 ... CRT screen

Claims (1)

[Claims] 1. A driving support system for supporting operation of a predetermined device, a storage unit for storing information relating to an abnormality of a target portion in the device, a monitoring unit for performing an abnormality determination on the target portion, and the monitoring unit A driving support system, comprising: control means for reading out information corresponding to the abnormality determined in the above from the storage means; and display means for displaying the information read out by the control means.