JPH06282222A - Training device for danger prediction - Google Patents

Abstract

PURPOSE:To conduct training for danger prediction in each work phase, grasp an overall work flow and facilitate correction, addition, deletion or the like of training textbooks for danger prediction. CONSTITUTION:This device is equipped with an image scanner 1 for inputting image information about each work phase, a keyboard 4 for inputting danger prediction information corresponding to the work phase and a screen instruction information at the time of training for danger prediction, a computer body 2 for processing the inputted image information and danger prediction information to make training textbooks for danger prediction and a display 3 for indicating each type of the information. Also, the computer body 2 controls the display 3 so as to indicate the image information according to the order of processes on the basis of the textbooks at the time of training for danger prediction, and further indicate the danger prediction information and page a screen in each work phase on the basis of the inputted screen instruction information.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a danger prediction training device for carrying out risk prediction training for ensuring safety during work.

[0002]

2. Description of the Related Art Generally, a dedicated device is used to perform various operations. Before starting the work, the worker usually reads the manual of the dedicated device in order to perform the work efficiently and without error. By carefully reading this manual and gaining experience,
And work efficiency will improve.

When a worker has little work experience and neglects to read the manual, an accident may occur due to an operation error or the like. Also, even if you are a skilled person in the work, as long as you only focus on the contents of the manual,
As the category of danger prediction narrows, it leads to overconfidence in one's own skill, which may result in an unexpected accident.

[0004] In recent years, work has diversified with the development of industry, while workers are aging, the number of skilled workers is insufficient, and the number of temporary employees tends to increase. Under such circumstances, it is a very important problem in industry to improve the quality of workers and minimize accidents while ensuring the safety of workers.

[0005] Therefore, risk prediction training is being carried out for inexperienced workers in order to ensure safety during work. An example of a risk prediction training system for group education that is based on illustrations is currently used for risk prediction training before starting work. According to this system, only a specific phase in the work is extracted as a target for risk prediction, and general textbook-like risk prediction training is carried out for an unspecified large number of workers who have little work experience.

Further, a risk prediction training system using a video device has been developed and put into practical use instead of the above illustration.

[0007]

However, in the above-mentioned manual, (a) it is usually closed in a thick file at a predetermined place together with other materials,
(B) It is not always described according to the actual process, (c) It is impossible to read all matters due to time constraints, and (d) The description itself is difficult to understand, etc. Due to this, each operator often cannot use the manual effectively.

Further, since the manual often describes only prohibited items, if the worker encounters a situation that deviates from the legal condition, the prohibited items described can no longer be applied. However, it is not always an effective means from the perspective of risk prediction.

On the other hand, in the case of a risk prediction training system for group education based on illustrations, the training tends to be a general textbook-like content. This is not consistent with the current situation in which the worker's level (skill level) varies. In other words, considering the fact that the skill level differs for each worker and the target and range of risk prediction differ for each skill level, the above system created for group education is suitable for each skill level. Danger prediction training is difficult.

Further, since the above-described system is configured to limit the work phase to a typical one and perform spot-like risk prediction training, the worker cannot accurately grasp the flow of the whole work, and can identify Only risk prediction training can be conducted for specific work phases of the process. Therefore, when the working conditions and the like change and a situation that deviates from the normal state is encountered, the worker cannot immediately respond.

When a video device is used, in addition to the same problems as in the case of using an illustration as a base, the amount of information that remains in the memory of the operator after the end of video reproduction tends to be extremely small.

[0012]

In order to solve the above-mentioned problems, the danger prediction training apparatus of the present invention targets a series of work processes as a whole, and an image concerning a work phase for each work process corresponding to the flow of work. Image information input means for inputting information,
Danger prediction information input means for inputting danger prediction information corresponding to the above work phase, screen instruction information input means for inputting screen instruction information, and risk prediction training by performing information processing of the input image information and risk prediction information Information processing means for creating a text for display, a display means for displaying various information, and at the time of risk prediction training, based on the text for risk prediction training, while displaying image information for each work phase in the order of steps, in each work phase The display control means controls the display means so as to display the danger prediction information and paging the screen based on the input screen instruction information.

[0013]

According to the above configuration, prior to the risk prediction training, the image information regarding the work phase is input through the image information input means for each process, and the risk prediction information corresponding to the work phase is risk predicted. It is input through the information input means. For the input image information and risk prediction information,
Information processing is performed by the information processing means, and risk prediction training texts are created in the order of steps.

Based on the above text for risk prediction training, risk prediction training is carried out as follows. First, at the time of risk prediction training, target work phases are displayed on the display means in the order of steps, and the worker looks at the work phases and assumes the risk prediction items corresponding to the displayed work phases. When the assumption of the risk prediction items is completed, the worker inputs the screen instruction information through the risk prediction information input means. As a result, the display control means controls the display means, and the danger prediction information is displayed on the screen of the display means based on the screen instruction information.

Next, the operator judges whether or not all of the displayed danger prediction information and the danger prediction items that he / she has assumed match, and if there is any danger prediction item that could not be predicted, it is determined. Make sure you understand and remember. At this time, based on the input screen instruction information, the worker can page the screen, return to the display screen of the previous work phase for reconfirmation, or move to the display screen of the next work phase. it can.

By repeating the above operation,
Training of risk prediction of various work phases in the entire process from the beginning to the end of a work can be performed by an operator.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The following will describe one embodiment of the present invention with reference to FIGS.

The danger prediction training apparatus according to this embodiment is shown in FIG.
As shown in FIG. 3, it is mainly composed of an image scanner 1, a computer main body 2, a display 3, a keyboard 4, a storage optical disk device 5, and a dubbing optical disk device 6. These components are SCSI (Small Computation), which is a parallel interface for peripheral devices.
er System Interface).

Image scanner 1 (image information input means,
For example, by Epson's GT-6000, etc., image information (eg, still image) relating to the work phase for each process
Enter. The image information includes, for example, a negative film or a positive film photographed by a dedicated device or equipment installed at a work site or an operator who operates them, various printed matter, a video recorder, a television receiver, a CD (compact). di
sk) etc. still images, illustrations and the like.

The image information input means is an image scanner 1.
However, the present invention is not limited to this, and any device that can input image information into the computer main body 2 can be used, such as a still video camera recorder (for example, RC of Canon Inc.
-570), a digital camera system (for example, DCS200 manufactured by Japan Kodak Co., Ltd.) or the like, or a camera using magnetism or magneto-optic may be used. The image information may be directly created by the computer body 2 (computer graphics).

The keyboard 4 is a risk prediction information input means for inputting danger prediction information corresponding to the above-mentioned work phase, and also a screen instruction information input means for inputting screen instruction information for controlling the screen during the risk prediction training. . The keyboard 4 is connected to the computer main body 2.

The computer main body 2 (information processing means) is
After performing predetermined information processing on the image information input via the image scanner 1 and the risk prediction information input via the keyboard 4, a risk prediction training text is created. There are generally a plurality of pieces of risk prediction information, and means the risk prediction items that the worker should perform in order to prevent the occurrence of disasters and troubles in each work phase. The computer main body 2 (for example, Panacom M550HE of Matsushita Electric Industrial Co., Ltd.) may be any computer having a general-purpose personal computer level function, and there is no limitation on the model or the like.

The computer main body 2 (display control means)
Displays the image information for each work phase in the order of steps along with the text for risk prediction training during the risk prediction training, and based on the screen instruction information input by the trainee through the keyboard 4 in each work phase. The display 3 (display means) is controlled so as to display the danger prediction information and paging the screen. The display 3 (display means) displays various information under the control of the computer main body 2.

The screen instruction information is sent to the computer main body 2 via the keyboard 4. However, in order to simplify the operation of the keyboard 4 when inputting the screen instruction information as much as possible during the risk prediction training, in the present embodiment, mainly. By practicing three screen keys, a next screen key, a previous screen key, and an initial screen key (none of which are shown), danger prediction training can be performed. The screen instruction information is not limited to being input through the keyboard 4, but for example, a touch panel type is used, and the screen instruction information is input by touching a predetermined portion of the display with a finger. But it's okay.

That is, when the next screen key is pressed, the display 3 displays the screen next to the screen currently displayed (corresponding to the next work phase) based on the text for risk prediction training.
Is displayed. On the other hand, when the previous screen key is pressed, the display 3 again displays the screen (corresponding to the immediately preceding work phase) displayed immediately before the screen currently displayed, based on the text for risk prediction training. indicate. When the initial screen key is pressed, the display 3 displays the initial screen for risk prediction training.

On the other hand, the danger prediction information is sent to the computer main body 2 via the keyboard 4, and when the danger prediction training text is created, character keys, alphabet keys, numerical keys (all not shown) on the keyboard 4, etc. Is used to input danger prediction information while monitoring the display 3. Further, when inputting image information through the image scanner 1, a read operation key and a confirmation key (neither is shown) on the keyboard 4 are used.

That is, when the read operation key is pressed after the image information is placed on the image scanner 1, the image scanner 1 starts reading the image information. After the reading by the image scanner 1 is completed, it is confirmed whether or not the image information is inputted as desired, and if the confirmation key is pressed, the image information read by the image scanner 1 is sent to the computer main body 2. It is like this. On the other hand, when the image information is not input as intended, the read operation key is pressed again. Then, this operation is repeated until it is confirmed that the desired image information has been read.

The above-mentioned risk prediction training text is not limited to the case of being created by the above procedure, and may be created by a multimedia-compatible personal computer capable of capturing a video signal in real time, for example.

The danger prediction training text created as described above is stored in an optical disk (not shown) in the storage optical disk device 5 by pressing a save operation key (not shown) on the keyboard 4. . This makes it possible to provide the trainee with an optical disk base that is convenient to carry. The storage optical disk device 5 is not limited to the optical disk device, and may be any device having a storage capacity enough to store image information and the like. An optical disk device for storage includes a magneto-optical disk drive / cartridge (for example, LF-3 manufactured by Matsushita Electric Industrial Co., Ltd.).
100) and a CD recorder (for example, CDD-521 manufactured by Japan Phillips Co., Ltd.) and the like.

The dubbing optical disk device 6 is provided for dubbing the risk prediction training text stored in the saving optical disk device 5 onto another optical disk, and similar to the saving optical disk device 5, the optical disk device 6 is provided. However, the storage capacity is not limited to the above and may be any as long as it has a storage capacity enough to store image information and the like.

An example of creating a text for risk prediction training using the still video camera recorder will be described below in detail with reference to the flowchart of FIG.

First, the above-mentioned image information corresponding to each work phase is directly photographed by the still video camera recorder, for example, in the order of steps (step 1). The captured image information is stored in a recording medium (not shown) (for example, a video floppy disk) (step 2). The image information stored in the video floppy disk is transferred to the computer main body 2 (step 3).

In step 1, the image information is LD (La
ser disk) If it is recorded in advance in a device such as a player or a video deck, these devices and the still video camera recorder may be connected to transfer the image information from the device to the still video camera recorder. The transferred image information is recorded on a video floppy disk and further transferred to the computer main body 2.

After step 3, the information about the sound effect, the danger prediction information, etc. are sent to the computer main body 2 via the keyboard 4 if necessary (step 4). The computer main body 2 performs predetermined image processing on the image information. Then, based on various instructions sent via the keyboard 4, after the image information, the image information on which the image processing has been performed, the information concerning the danger prediction information, the information regarding the sound effects, etc. are edited (step 5), the end key When is pressed, it is stored in the optical disc through the storage optical disc device 5 as a text for risk prediction training (step 6).
If necessary, the text for danger prediction training in the storage optical disc is dubbed, and the dubbing optical disc device 6 is used.
Is stored on another optical disc via.

By the way, the correction, deletion, addition, and change of the risk prediction training text can be appropriately performed by returning to step 1 above. As a result, the text for risk prediction training according to the skill level of the operator can be updated at any time,
Worker-led step-by-step risk prediction training can be conducted.

Next, a case of performing risk prediction training using the display 3 based on the text for risk prediction training created as described above will be described below with reference to the flowchart of FIG. .

First, after the danger prediction training apparatus is activated, the storage optical disk 5 storing the danger prediction training text or the dubbing optical disk 6 storing the danger prediction training text is accessed (step 1).
1).

Next, an image corresponding to the first work phase in the first step of the work is displayed on the display 3 (step 12). The worker (trainer) looks at the image on the display 3 and assumes all the risk prediction items related to the relevant work situation (step 13). Trainees
Determine if there are any other hazard prediction items (Step 1
4).

In step 14, if there are no other possible hazard prediction items, or if no hazard prediction items are expected, the trainee presses the forward key (step 15). Then, the display 3 displays the risk prediction training items that the worker must assume in the relevant work phase (step 16). On the other hand, when there is another assumed risk prediction item, the process returns to step 13. This allows the trainee to understand the displayed hazard prediction training items in association with the relevant work phase.

For example, in the case of performing risk prediction training for press work, the display 3 displays, for example, an illustration screen as shown in FIG.
An explanation of the situation is shown (materials are placed in a washboard 1300t press, the washboard is molded, removed and transported to a nearby storage space (weight: 5.3 kg)).

Then, the trainee envisages all possible hazard prediction items, and when he or she presses the forward key after the assumption, the screen shown in FIG. 5, for example, is displayed on the display 3. As a result, the trainee can know the matters that should be foreseen by the operator as to the press work, the notes regarding the work, and the like. If the amount of risk prediction information is too large to fit on one screen, pressing the forward key further causes the danger prediction information to be displayed on the next screen.

After the end of step 16, the process shifts to the second work phase in the above process (when the risk prediction for the first work phase is sufficiently performed) or returns to the previous screen (risk prediction in the first work phase). The trainee determines whether or not is insufficient (step 17).
When shifting to the second work phase, the trainee presses the next screen key (step 18). Then, the image corresponding to the second work phase is displayed on the display 3 (step 19), the process returns to step 13, and the above operation is repeated.

In step 17, when the trainee judges that the risk prediction in the first work phase is insufficient, the front screen key is pressed (step 20), and step 1
Returning to 3, the above operation is repeated. If the danger prediction training is to be performed again from the beginning during the training, when the initial screen key is pressed, the process proceeds to step 11, and the training can be performed from the beginning.

The above training procedure is carried out in the order of work steps,
Each process is repeated as many times as there are work phases. As a result, the trainee can understand the operation of the device to be used without difficulty and the text for risk prediction training has a storyline. Therefore, the flow of the work phase in each process and the flow of the whole work can be systematized. It is possible to organize and to understand without difficulty, and to learn exactly how to operate the device used for work.

The above is a description of the case where the risk prediction training is performed using the display 3, but the present invention is not limited to this, and various reproducing devices (for example,
Canon RV-301, Phillips C
DI 360, IVO-V10 of Sony Corporation, PCD5855 of Kodak Corporation of Japan, etc.) can be used to perform the risk prediction training.

For example, in the case of carrying out the danger prediction training using the still video camera recorder, after connecting the monitor receiver (not shown) to the still video camera recorder, the danger prediction training for which the editing process is completed is completed. The storage optical disk 5 in which the text is stored is accessed by the still video camera recorder. Then, by inputting the screen instruction information from the still video camera recorder, the danger prediction training text is displayed on the display 3
Can be performed in the same manner as when is used. In addition, when using a still video camera recorder, there is also a function that allows you to monitor multiple images (work steps or work phases) at once, so you can easily understand the correlation between work phases, and It's much easier to grasp.

It is also possible to perform danger prediction training by recording the text for danger prediction training loaded on the still video camera recorder in a video cassette and playing it back on a separate video device. In this case, after connecting the VCR to the still video camera recorder, the text for danger prediction training in the still video camera recorder may be recorded in a blank video cassette in the VCR. Therefore, if you have a VCR and a monitor, you can do risk prediction training anywhere without special equipment.

Further, a video projector (for example, XV-P1 manufactured by Sharp Corporation) is used as the monitor receiver.
It is also possible to simultaneously perform risk prediction training for a large number of trainees having the same degree of skill.
In addition, since the playback screen becomes very large by using the video projector, it is possible to clearly understand the movements of particularly fine machinery and the like and the correlation between the movements.

In general, it is necessary to pay attention so that the danger prediction information always includes a dangerous item that may cause an accident, a prohibited item that must never be executed, etc., although it depends on the work to be performed. Further, by using the statistics of accidents that occurred in the past and including the analysis result of the cause of a matter with a high disaster frequency in the danger prediction information, measures for avoiding a disaster can be taken more reliably.

Specific contents to be input as the danger prediction information are, for example, items due to human factors such as an error in a work method and a work action, an error in a work action and a work posture, an error in a device operation method, and a cause of a disaster. Items related to power machinery, heavy objects, foreign substances, chemicals, dust, etc., as well as disaster modes such as being caught, caught, cut, rubbed, contact with harmful substances such as chemicals, etc. And so on.

Furthermore, if an emergency measure for an expected disaster and injuries such as fractures, cuts, and burns that may occur at that time should be included in the risk prediction information, even if a disaster should occur, Appropriate measures can be taken.

When the risk prediction training apparatus of the present invention is used,
By editing the text for risk prediction training according to the skill level of each person, it is possible to perform effective risk prediction training not only for beginners but also for experts. Unlike the beginner, the expert is familiar with the device and the operation, so that the applied operation is possible. Although the applied motion is effective in speeding up the work, it is often accompanied by danger, and the damage rate tends to increase accordingly. Therefore, by preparing the risk prediction information in consideration of these matters, it is possible to perform the risk prediction training corresponding to the skilled person, and prevent accidents due to the familiarity that the skilled person often has.

Besides, by editing the text for risk prediction training in consideration of the age and work time of the worker, it is possible to perform the risk prediction training in a form suitable for each worker.

The risk prediction information may include daily inspection items and inspection items for safe maintenance of the device. For example, by field (drive system, electrical system, air system, etc.),
Inclusion of an inspection standard table that lists inspection points, inspection contents, inspection methods, and abnormal or normal judgment criteria in the risk prediction information has a great effect of preventing accidents. Furthermore, in addition to the above-mentioned inspection items, if an outline of a manual of each device used in the work is included in the risk prediction information, the operation can be reconfirmed, which is useful for preventing a disaster.

As described above, according to the danger prediction training apparatus of the present embodiment, the danger prediction training can be performed according to the skill level, the work phase, and the apparatus, and the entire work flow can be grasped systematically without difficulty. it can. Further, it is possible to easily create, modify, add, delete, etc. the text for risk prediction training. Further, the danger prediction training device of the present embodiment can be used as a supplement to the manual, and it is possible to surely learn the correct operation method of the device used in the work.

[0056]

As described above, the risk prediction training apparatus of the present invention is intended for the entire series of work processes, and image information input for inputting image information relating to work phases for each work process according to the flow of work. Means, risk prediction information input means for inputting danger prediction information corresponding to the work phase, screen instruction information input means for inputting screen instruction information, and information processing of the input image information and risk prediction information. Information processing means for creating text for risk prediction training, display means for displaying various information, and during risk prediction training, based on the text for risk prediction training, image information for each work phase is displayed in the order of steps, In a configuration including display control means for controlling the display means so as to display the danger prediction information and paging the screen based on the input screen instruction information in the work phase. That.

Therefore, the worker-led risk prediction training, which cannot be realized in the conventional case where only the manual is used or when the danger prediction training system for group education based on illustrations is used, cannot be realized. , Can be repeated depending on the skill of the trainee. Therefore, the worker can easily perform the risk prediction training in a pleasant, comfortable mood during the training, and can enhance the risk prediction ability without difficulty.
In particular, by instructing through the screen instruction information, it is possible to repeat the risk prediction training of the same process and the same work phase any number of times until convincing, so that the worker can surely learn the risk prediction items, You can systematically organize risk prediction items.

Further, since the above-mentioned device is configured to perform the risk prediction training in the flow of the whole work process, the correlation between a work phase and another work phase can be understood without difficulty. In addition, since it is possible to perform appropriate risk prediction in each work phase, it is possible to surely train workers with a very good sense of balance.

Further, according to the danger prediction training apparatus of the present invention, the danger prediction information corresponding to a new work phase is added through the image information input means and the danger prediction information input means.
Alternatively, since the specific work phase can be deleted, the content of the risk prediction training text can be easily modified and changed depending on the skill level of the operator.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a configuration of a risk prediction training device of the present invention.

FIG. 2 is a flowchart showing a procedure for creating a risk prediction training text by the danger prediction training device.

FIG. 3 is a flowchart showing a procedure for performing risk prediction training by the risk prediction training device.

[Fig. 4] When danger prediction training accompanying press work is performed,
It is explanatory drawing which shows the image example of the work aspect displayed.

FIG. 5 is an explanatory diagram showing an example in which risk prediction items that must be assumed in the work phase shown in FIG. 4 are displayed.

[Explanation of symbols]

1 Image Scanner (Image Information Input Means) 2 Computer Main Body (Information Processing Means, Display Control Means) 3 Display (Display Means) 4 Keyboard (Danger Prediction Information Input Means) 5 Optical Disk Device for Storage 6 Optical Disk Device for Dubbing

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kaoru Yoneya 4-53-3 Kitahama, Chuo-ku, Osaka-shi, Osaka Sumika Technology Information Center Co., Ltd.

Claims (5)

[Claims] 1. An image information input means for inputting image information on a work situation for each process, a risk prediction information input means for inputting danger prediction information corresponding to the work situation, and a screen instruction information for inputting screen instruction information. Based on the input means, the information processing means for performing the information processing of the input image information and the danger prediction information to create the text for the danger prediction training, the display means for displaying various information, and the text for the danger prediction training, Display control means for displaying the image information for each work phase in the order of steps, and for controlling the display means so as to display the danger prediction information and paging the screen based on the input screen instruction information in each work phase. Equipped with a risk prediction training device. 2. The danger prediction training apparatus according to claim 1, wherein the image information input means is an image scanner or a still video camera recorder. 3. The risk prediction training apparatus according to claim 1, further comprising means for recording the created text in a recording storage medium. 4. The danger prediction training apparatus according to claim 1, wherein the recording / storing medium is an optical disk. 5. A screen instruction information input means for inputting screen instruction information, a display means for displaying various kinds of information, and image information for each work phase is displayed in the order of steps on the basis of the text for risk prediction training. A risk prediction training apparatus comprising: display control means for controlling the display means so as to display the danger prediction information and paging the screen based on the input screen instruction information in the work phase.