JP2002244729A - Site inspection support method, system thereof, and display system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a site inspection support method capable of easily realizing the transmission of more detailed information in a more easily understandable form when transmitting the information between a site and the center. SOLUTION: This site inspection support system is provided with a paper display device 20, a terminal unit, and the center. The paper display device is removably arranged in an inspection object or around the inspection object, the terminal unit transmits data to be inspected for specifying the inspection object to the center and transmits inspection time condition data obtained when the inspection object is inspected to the center, and the center transmits inspection result data indicating the results of inspection of the inspection object to the paper display device through the terminal unit based on inspection object data, inspection time data required when the inspection object is inspected, and the inspection time condition data. The paper display device displays the inspection time data and the inspection result data.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a field inspection support method, system, and display system.

[0002]

2. Description of the Related Art At present, machines and devices installed on site are
Remote monitoring is performed at a remote center, and appropriate instructions and repairs are efficiently performed in the event of an abnormality. In transmitting information between the site and the center in this case, it is desirable that more detailed information be transmitted in a more understandable manner.

In this case, it is conceivable that an on-site worker transmits information to a center by using a portable terminal that receives and displays electronic mail data and Internet data.

[0004]

However, since the display area (screen) of the portable terminal has a small display area, detailed instruction information from the center is transmitted to the workers in the field in a more easily understandable manner. It was difficult.

An object of the present invention is to provide a site inspection support method, system, and display system in which it is easy to transmit more detailed information in a more understandable form when information is transmitted between a site and a center. It is. Another object of the present invention is to provide an on-site inspection support method, system, and display system that facilitate on-site inspection work.

[0006]

Means for solving the problem are described as follows. The technical matters corresponding to the claims in the expression are appended with parentheses (), numbers, symbols, and the like. The numbers, symbols, etc. clarify the correspondence / correspondence between the technical matter corresponding to the claim and the technical matter of at least one of the plural forms of implementation. It is not intended to show that technical matters are limited to the technical matters of the embodiments.

The on-site inspection support method of the present invention comprises the steps of: (a) installing a paper display device (20) around an inspection object (81) or around the inspection object (81); and (b) a terminal device (11). Transmitting inspection target data for specifying the inspection target (81) to the center (70), and (c) the center (70) is connected to the terminal device (11) based on the inspection target data.
Inspection data (9) necessary for inspection of the inspection object (81) is displayed on the paper display device (20) via the
4) transmitting; (d) the paper display device (20) displaying the inspection data (94); and (e) the inspection obtained by the inspection of the inspection target (81). Transmitting status data to the center (70) via the terminal device (11); and (f) the inspection target (81) determined by the center (70) based on the inspection status data. (G) transmitting inspection result data indicating the inspection result to the paper display device (20) via the terminal device (11); and (g) displaying the inspection result data by the paper display device (20). And

The on-site inspection support system of the present invention comprises a paper display device (20), a terminal device (11),
A site inspection support system including a center (70), wherein the paper display device (20) is removably installed around the inspection target (81) or the inspection target (81), and the terminal device (20). 11) transmitting inspection target data for specifying the inspection target (81) to the center (70), and transmitting inspection state data obtained at the time of inspection of the inspection target (81) to the center (70). The center (70) transmits the inspection target (81) to the paper display device (20) via the terminal device (11) based on the inspection target data at the time of the inspection necessary for the inspection of the inspection target (81). And transmitting the inspection result data indicating the inspection result of the inspection target (81) based on the inspection state data to the paper display via the terminal device (11). Transmitted to Lee device (20), said paper display device (20), said display inspection time data, and displays the inspection result data.

The display system according to the present invention is a display system including a paper display device (20) and a terminal device (11), wherein the paper display device (20) is to be inspected (81) or to be inspected. Object (8
The terminal device (11) is detachably installed around 1), transmits inspection target data for specifying the inspection target (81) to a center (70), and performs inspection of the inspection target (81). The state data at the time of inspection obtained at that time is transmitted to the center (70), and the paper display device (20) is output from the center (70) in response to the data to be inspected, and the terminal device (11) Inspection data necessary for the inspection of the inspection target (81) input to the paper display device (20) via the display device is displayed, and is output from the center (70) in response to the inspection status data. And displaying the inspection result data indicating the inspection result of the inspection target (81) inputted to the paper display device (20) via the terminal device (11).

In the display system of the present invention, a predetermined voltage is applied to the paper display device (20) only when data displayed on the paper display device (20) changes.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As an embodiment of a site inspection support system of the present invention, a remote monitoring / site inspection support system using a paper display device will be described.

FIG. 1 shows a machine control panel 81 installed at a site.
Schematically shows the state when the worker A inspects and replaces parts. As shown in FIG.
With the first door 82 open, various instruments 83, a signal lamp 84, a data display unit, and the like of the machine control panel 81 appear in front of the worker A.

The paper display device 20 is mounted on the front surface 82a of the vehicle with the door 82 open. As described above, the paper display device 20 is located at a position where the worker A can visually recognize the paper display device 20 on the immediate side when performing the inspection and component replacement work while visually checking the various instruments 83, the signal lights 84, the data display unit, and the like. Attached to

The paper display device 20 is carried in by the worker A and attached to the door 82 when checking and replacing parts of the machine control panel 81. After work such as inspection and parts replacement of the machine control panel 81, the paper display device 20 is detached from the door 82 and attached to a door or the like of another machine control panel (not shown). It can be used for work such as inspection and parts replacement. The handling method of the paper display device 20 will be described later. Instead of the above, the paper display device 20 can be fixedly provided on the door 82 of the machine control panel 81.

The worker A uses the portable camera 120 to take an image of various instruments 83, a signal light 84, a data display section, and the like of the machine control panel 81. Data of an image captured by the portable camera 120 is transmitted to a portable terminal 11 or an operation unit 12 described later via a wireless line, and transmitted from the portable terminal 11 or the operation unit 12 to the center 70 via the Internet 200 or the like. Is done.

FIG. 2 shows an example of an image (display content) displayed on the paper display device 20 attached to the door 82. The image is transmitted from a center 70 described later. The instrument image 91 included in the display image is the instrument 8 of the actual machine control panel 81.
3 shows the same image. In the image 91 of the instrument,
Regarding the operation unit 92 that requires special attention when handling the actual instrument 83, the character information 93 can call attention and guide the operation method, inspection items, and the like. By displaying the same image as the appearance of the actual inspection target (instrument 83), information transmission is performed without fail, and the worker A
Can easily do the work.

As shown in FIG. 2, an image transmitted from the center 70 described later and displayed on the paper display device 20 includes information 94 on inspection items for the machine control panel 81. When the worker A transmits information specifying the machine control panel 81 to be inspected to the center 70 via the portable terminal 11 or the operation unit 12 described later, the center 70 responds to the The information 94 on the inspection items to be performed is sent back to the portable terminal 11 or the operation unit 12. When the mobile terminal 11 or the operation unit 12 transmits the information 94 on the inspection item to the paper display device 20, the information 94 on the inspection item is displayed on the paper display device 20.

Further, on the image displayed on the paper display device 20, information 95 indicating the inspection result of the machine control panel 81 is displayed. The worker A checks the information 9 of the inspection item displayed on the paper display device 20.
Referring to FIG. 4, necessary inspection is performed on the machine control panel 81. The data (actually measured data) shown on the instrument 83, the signal lamp 84, and the data display unit at the time of the inspection is sent as text data or image data captured by the portable camera 120 via the portable terminal 11 or the operation unit 12 to the center 70. Sent to. The center 70 analyzes whether there is any abnormality in the machine control panel 81 based on the received actual measurement data and model data indicating a normal state of the machine control panel 81, and checks the analysis result as an inspection result. It is transmitted to the portable terminal 11 or the operation unit 12 as the information 95 shown. The portable terminal 11 or the operation unit 12 transmits information 95 indicating the inspection result to the paper display device 20.
, The information 95 indicating the inspection result is displayed on the paper display device 20.

FIG. 3 shows the overall configuration of the remote monitoring / site inspection support system of the present embodiment. The remote monitoring / site inspection support system 100 includes a display system 110, a portable camera 120, and a center 70. The display system 110 includes a paper display device 20;
A portable terminal 11 or an operation unit 12 is provided.
In the display system 110, both the mobile terminal 11 and the operation unit 12 are not required, and only one of the mobile terminal 11 and the operation unit 12 is sufficient.

It should be noted that the paper display device 20 and the portable camera 120 shown in FIG.
2 shows the paper display device 20 and the portable camera 120 shown in FIG.

The center 70, the portable terminal 11 and the operation unit 12 can communicate bidirectionally via the Internet 200 or the like.

The display system 110 will be described with reference to FIG. First, the paper display device 20 will be described.

The paper display device 20 includes a paper display main body 21 and a control unit 22.

The paper display main body 21 is a paper display (ultra-thin display), which operates according to any of the principles shown in FIGS. 7 to 10 and has a thickness of about 1 mm, is resistant to bending, and has high brightness (outdoors). However, it is characterized by high power saving and high capacity battery.
Further, the paper display only needs to maintain the display even when the power is turned off, and apply a predetermined electric field (apply a voltage) only when the display content is changed. Therefore, power is saved.

The paper display currently under development includes:
There are several types, which will be described below with reference to FIGS.

FIG. 7 shows the principle of a paper display. A small capsule 33 is arranged between the positive and negative electrodes 31 and 32. The capsule 33 is filled with a blue liquid 34 and white particles 35. Electrode 31,
When a predetermined electric field is applied between the capsules 33, the capsules 33
The white particles 35 inside move to display two colors of blue and white. Other colors can be similarly displayed.

The paper display shown in FIG. 7 consumes less power than a liquid crystal because a predetermined electric field only needs to be applied to the capsule 33 when switching the display. Adoption in department store advertising posters and e-books is being considered.

FIG. 8 illustrates the principle of another type of paper display. The upper half of the small sphere 41 is painted white and the lower half is painted black, and each sphere 41 is rotated in a predetermined direction by an electric action to display black and white (GREGORY).
P. CRAWFORD (Brown Univers
ity): A bright new page in
portable displays, IEEE
SPECTRUM OCTOBER 2000 40 /
46).

FIG. 9 shows the principle of still another type of paper display. A white plate 43 whose tip 42 is bent slightly like an eave is arranged every 0.3 mm, and a small black plastic piece 44 incorporated under the eave 42 is moved by static electricity. When the small piece 44 protrudes from the eaves 42, it becomes black.
3 is displayed. The paper display shown in FIG. 9 has a clearer white color than a liquid crystal, and can be seen clearly even from an oblique direction, and does not require a backlight, and thus has low power consumption.

FIG. 10 shows the principle of still another type of paper display. Fluorocarbon white particles 5
1 and the black toner particles 52 of the copying machine
It is sandwiched between four. When a negative voltage is applied to the film on the display surface, the black particles 52 are positively charged and attracted, and appear black. Conversely, when a voltage is applied, the particles 52 move in the opposite direction and appear white. The paper display shown in FIG. 10 is resistant to bending.

The paper display body 2 of the present embodiment
The size of 1 can be larger than newspaper size,
In the present embodiment, the LCD 1
The size is equivalent to 5 to 17 inches. The size can be set to A4 to A2 size or 100 inches.

The control unit 22 controls the operation of the paper display main body 21. The control unit 22 includes an input unit 61, a wireless unit 62, a control unit 63, and a registration unit 64.
, An image / audio data generation unit 65, a storage unit 66, and a connection port 67. The control unit 22
Is equipped with a large capacity battery (not shown).

The control unit 63 includes an input unit 61 and a radio unit 62
, A registration unit 64, an image / sound data generation unit 65, a storage unit 66, and a connection port 67, and controls the connected units.

The input section 61 is provided as a tablet (digitizer, touch panel) on the screen of the paper display main body 21. The input unit 61 has, in addition to an operation unit for instructing “close”, “return”, and “next” for an image displayed on the paper display main body 21, a numeric keypad and a keyboard function for character input. Can be.

The wireless section 62 can perform bidirectional digital data communication P with each of the portable terminal 11 and the operation unit 12. Here, digital data communication P
Examples of the communication mode include 9600 bps packet communication used in the current i-mode, 64 Kbps communication using PIAFS, and 1 communication using Bluetooth.
Communication having a communication speed of Mbps or higher, and a next-generation communication mode can be adopted.

The registration unit 64 registers the portable terminal 11 that is allowed to communicate with the paper display device 20. The registration is performed by inputting data (for example, a telephone number or an e-mail address of the mobile terminal 11) for specifying the mobile terminal 11 from the input unit 61. A plurality of portable terminals 11 can be registered. Alternatively, the registration unit 64 stores all the mobile terminals 11
It can be registered that communication with is permitted. The control unit 63 does not receive Internet data or the like from the mobile terminal 11 not registered in the registration unit 64,
The paper display body 21 controls so as not to display it.

The image / audio data generating section 65 is information (HTML data) received from the portable terminal 11 or the operation unit 12 via the wireless section 62 for inspecting and replacing parts of the machine control panel 81 from the center 70. Generates images (including text, still images, moving images, etc.)
Generate the corresponding audio. The generated image is transmitted to the control unit 6
3 is displayed on the main body 21 of the paper display. An example of an image displayed on the paper display main body 21 is as shown in FIG. The generated sound is output from a speaker (not shown) of the paper display device 20.

The storage unit 66 temporarily stores Internet data or e-mail data received from the portable terminal 11 or the operation unit 12 via the wireless unit 62.

The connection port 67 is used to connect a cord when image data is transmitted from a device other than the portable terminal 11 and the operation unit 12 to the paper display device 20 via a cord (wired).

As shown in FIGS. 5 and 6, the control unit 22 is formed in a column shape. Control unit 22
Is connected to the edge of the paper display main body 21. The control unit 22 functions as a shaft when the paper display main body 21 is wound like a roll.
The length of the control unit 22 is set substantially equal to the width of the paper display main body 21. Control unit 2
The diameter 2 is slightly smaller than the inner diameter when the paper display main body 21 is wound as small as possible.

In the state where the paper display main body 21 is unfolded, the user moves the cylinder of the control unit 22
When the paper display body 21 continues to be rolled on the surface thereof, the paper display body 21 is naturally wound into an appropriate size so that the paper display device 20 can be easily carried.

On the other hand, when the paper display main body 21 is unfolded, the user grips the column of the control unit 22 from the user while holding the end of the paper display main body 21 to which the control unit 22 is not connected. If the paper display body 21 is rolled in the direction in which it is separated, the paper display main body 21 is smoothly deployed.

The cylindrical body of the control unit 22 is provided with a fixing portion for fixing the paper display device 20 to a predetermined position such as a door 82 of a machine control panel 81 when the paper display main body 21 is expanded. . The fixing portion may be a hanging portion (not shown) for hanging the paper display device 20 or a hook (not shown) for hanging.

In the paper display device 20, as described above, the paper display main body 21 can be wound into a small diameter like a scroll around the control unit 22, so that the worker A can move the machine from the standby place (office) to the machine. When moving to the control panel 81 or moving from the machine control panel 81 to another device to be inspected, it is easy to carry and excellent in workability. Further, the paper display device 20 is significantly lighter than a display device such as an LCD having the same screen size.

The paper display device 20 is
It can be used by temporarily attaching it to the existing machine control panel 81, and does not involve any modification such as embedding a display device such as an LCD in the existing machine control panel 81.

Next, the portable terminal 11 will be described.

The mobile terminal 11 is a mobile phone, PHS, PD
A and the like. The mobile terminal 11 is not a unit or accessory dedicated to the paper display device 20, but
It corresponds to an independent external device. The mobile terminal 11 is, for example,
This is a general-purpose product sold by NTT DoCoMo.

The mobile terminal 11 has a function capable of connecting to the Internet 200 under an Internet connection service for various mobile terminals typified by NTT DOCOMO's i-mode (hereinafter simply referred to as i-mode). . Also,
The portable terminal 11 has a function of receiving a location information (GPS) service, and further, a music / movie distribution service (IMT200).
0).

Thus, the portable terminal 11 is connected to the center 70
Control panel 8 via the Internet 200 and the like
Information for inspection / part replacement can be transmitted and received.

For example, at the start of the work, the worker A inputs information (text data indicating a model number) for specifying the machine control panel 81 to be worked to the portable terminal 11, and the information is transmitted to the Internet 200 or the like. The data is transmitted to the center 70 via the Internet. Similarly, actual measurement data (numerical text data or voice data) of the machine control panel 81 is input to the portable terminal 11 and the data is transmitted to the center 70 via the Internet 200 or the like. The portable terminal 11 has a center 70
From the machine control panel 81 via the Internet 200 or the like
Inspection item information 94 and information 95 indicating the inspection result can be input.

The portable terminal 11 has a display unit 16. The display unit 16 is an LCD device. The display unit 16
Since the screen is small, a large amount of data is not displayed.

Generally, the portability of a portable terminal is emphasized, so that the screen of the display unit is small. Even if the general mobile terminal 11 obtains information for inspection and parts replacement of the machine control panel 81 from the center 70 via the Internet 200 or the like, if the display screen 16 of the mobile terminal 11 is small, the worker A In such a situation, it is difficult to visually recognize the information, and it is difficult to make full use of the information. Further, when a plurality of workers A look at the small screen 16 of the portable terminal 11 at the same time, it is more difficult to visually recognize the information. Even when a plurality of workers A want to communicate while viewing information displayed on the screen 16 of the mobile terminal 11, the small size of the screen 16 becomes an obstacle.

The portable terminal 11 has a data transmitting / receiving unit 15. The data transmitting / receiving unit 15 includes a portable camera 120.
Data (actual measurement data) of various instruments 83, signal lights 84, data display sections, etc. of the machine control panel 81 captured by the computer
Is received from the portable camera 120 via a wireless or wired line. The image data is transmitted from the portable terminal 11 to the center 70 via the Internet 200 or the like.

The data transmission / reception section 15 transmits text, images (including moving images), and audio information for inspection and parts replacement of the machine control panel 81 received by the portable terminal 11 from the center 70 via the Internet 200 or the like. Is transferred to the paper display device 20 (see the symbol P). The data transmission / reception unit 15 responds to the operation of the user of the mobile terminal 11 when the mobile terminal 11 receives various information for inspection and component replacement of the machine control panel 81 from the center 70, or
The received data is automatically transferred to the paper display device 20.

In the portable terminal 11, a paper display device 20 to which data is transferred from the data transmitting / receiving unit 15 is set by a user each time or registered in advance. This is because when there are a plurality of paper display devices 20 around the portable terminal 11, data is transferred only to the desired paper display device 20.

Next, the operation unit 12 will be described.

The operation unit 12 is a unit dedicated to the paper display device 20. Operation unit 12
Is sold as a set with the paper display device 20 and is used exclusively for the paper display device 20.

The operation unit 12 has a display unit 17. The display unit 17 is an LCD device. Display 17
Does not display a large amount of data because the screen is small.

The operation unit 12 has a browsing / e-mail function unit 13. The browsing / e-mail function unit 13 has a function of browsing an Internet site and a function of transmitting / receiving an e-mail.

Thus, the operation unit 12 can transmit and receive information for checking and replacing parts of the machine control panel 81 to and from the center 70 via the Internet 200 or the like.

For example, at the start of the work, the worker A inputs information (text data indicating a model number) for specifying the machine control panel 81 to be worked to the operation unit 12 via the input unit 14, Information is Internet 200
The data is transmitted to the center 70 via the above. Similarly, actual measurement data (numerical text data or voice data) of the machine control panel 81 is input to the operation unit 12 and the data is transmitted to the center 70 via the Internet 200 or the like.
The operation unit 12 is connected to the Internet 2 from the center 70.
00, etc., information 94 on inspection items of the machine control panel 81
And information 95 indicating the inspection result can be input.

The browsing / e-mail function unit 13
Not only i-mode compatible sites but also ordinary sites can be browsed. The browsing / email function unit 13 receives the Internet data (HTML; Hyper) received by the browsing / email function unit 13.
r Text Markup Language) or e-mail data.

The operation unit 12 includes a data transmission / reception unit 19
have. The data transmission / reception unit 19 includes the portable camera 1
20 various instruments 83 of the machine control panel 81 imaged by 20;
The image data (actually measured data) of the signal lamp 84, the data display unit, and the like can be transferred to the portable camera 12 via a wireless or wired line.
Receive from 0. The image data is stored in the operation unit 12.
To the center 70 via the Internet 200 or the like.

The data transmission / reception unit 19 is a character / image (including a moving image) for checking and replacing parts of the machine control panel 81 received by the browsing / email function unit 13 from the center 70 via the Internet 200 or the like. -Transfer the audio information to the paper display device 20 (refer to the symbol P). When the operation unit 12 receives various kinds of information for inspecting and replacing parts of the machine control panel 81 from the center 70, the data transmission / reception unit 19 responds to a user operation of the operation unit 12 or automatically. The received data is transferred to the paper display device 20.

Next, the center 70 will be described with reference to FIG.

The center 70 remotely monitors and inspects various machines and devices. That is, the center 70 remotely monitors and checks a plurality of types of machines and devices other than the machine control panel 81.

The center 70 includes a WWW server 71, a mail server 72, a control unit 73, and a database 74. The control unit 73 controls the WWW server 71, the mail server 72, and the database 74. WW
The W server 71 and the mail server 72 provide the mobile terminal 11 or the operation unit 12 with information on inspections and parts replacement of various machines and devices.

The control unit 73 converts the data stored in the database 74 based on the information received by the portable terminal 11 or the operation unit 12 for specifying the machine control panel 81 or the actual measurement data of the machine control panel 81. The WWW server 71 or the mail server 72 provides the portable terminal 11 or the operation unit 12 with the retrieved data by extracting the necessary data and processing the extracted data as it is or by operating the extracted data. Reflect it in the information.

The database 74 includes history data, knowledge data, data indicating inspection items, data of similar cases in the past, data of other similar cases, and other notices regarding inspection, repair, parts replacement, and the like of various machines and devices. Data indicating items and image data indicating the appearance of instruments and the like of various machines and devices are stored.

In the above description, the paper display device 20 is detachably attached to the door 82 of the machine control panel 81, but can be detachably attached to parts.

Next, the operation of the present embodiment will be described.

The worker A includes the paper display device 20 wound like a scroll, the portable terminal 11 or the operation unit 12, and the portable camera 120 if necessary.
And go to the location of the machine control panel 81 to be inspected or replaced.

Next, the worker A unfolds the paper display device 20 and attaches it to the front surface 82 a of the door 82. The worker A sends information (model number, ID, bar code, video, etc.) for identifying the machine control panel 81 to the center 70 via the Internet 200 or the like via the portable terminal 11 or the operation unit 12 in order to identify the work target. Send to

Based on the received information, the center 70 includes necessary information (history, images of the external appearance of the instrument 83, etc.), including information 94 on inspection items related to the machine control panel 81.
From the database 74, and transmits the information to the mobile terminal 11 or the operation unit 12 via the Internet 200 or the like.

The portable terminal 11 or the operation unit 12
The received data is transmitted to the paper display device 20. The paper display device 20 displays the received data on the paper display main body 21 (see FIG. 2).

The worker A holds the paper display body 2
Referring to the inspection item information 94 displayed in 1, necessary inspections are performed on the machine control panel 81. The worker A converts the data (actually measured data) shown on the instrument 83, the signal lamp 84, and the data display unit at the time of the inspection as text data or image data captured by the portable camera 120, to the portable terminal 11 or the operation unit 12. To enter.

The portable terminal 11 or the operation unit 12
The input data is transmitted to the center 70. Center 7
0 indicates whether or not the machine control panel 81 is abnormal based on the received actual measurement data and model data indicating a normal state of the machine control panel 81, and indicates the inspection result as a result of the analysis. The information is transmitted to the portable terminal 11 or the operation unit 12 as information 95. At this time, the center 70
Based on the actual measurement data, the database 74 is searched,
Necessary data (similar cases in the past, matters to be noted when replacing parts, etc.) is extracted, and information 9 indicating the above inspection results is extracted.
5, and transmitted to the portable terminal 11 or the operation unit 12.

The portable terminal 11 or the operation unit 12
Information 95 indicating the received inspection result is transmitted to the paper display device 20. As a result, the paper display device 20 has information 95 indicating the inspection result.
Are displayed. The worker A refers to the information 95 or the like (reference numeral 93 in FIG. 2) indicating the inspection result of the machine control panel 81 displayed on the paper display main body 21 and performs necessary parts replacement, reinspection and repair, and the like. Do.

When the operations such as inspection and parts replacement for the machine control panel 81 are completed, the worker A removes the paper display device 20 from the door 82. Then, the paper display device 20 is moved to the next work place with the state like a scroll.

Then, at the next work place, the worker A
The paper display device 20 is unfolded, and the paper display device 20 is mounted at an appropriate position on the work target side. The worker A sends the information for specifying the machine / apparatus to be operated to the portable terminal 11 or the operation unit 1.
2 to the center 70. Based on the received information, the center 70 searches the database 74 for information 94 on inspection items for the machine / apparatus to be operated, and transmits the information to the portable terminal 11 or the operation unit 12. Subsequent operations are the same as in the case of the machine control panel 81 described above.

According to the present embodiment, as described above, the paper display device 20 can wind the paper display main body 21 around the control unit 22 as a small diameter like a scroll. Also when moving from the place (office) to the machine control panel 81 or moving from the machine control panel 81 to another device to be inspected, it is easy to carry and excellent in workability. Further, the paper display device 20 is significantly lighter than a display device such as an LCD having the same screen size.

The paper display device 20 is
It can be used by temporarily attaching it to the existing machine control panel 81, and does not involve any modification such as embedding a display device such as an LCD in the existing machine control panel 81.

The various information from the center 70 is displayed on the paper display device 20 so that the site and the center 7 are displayed.
Between 0, more detailed information is transmitted in a more understandable manner.

[0084]

According to the on-site inspection support method of the present invention, more detailed information can be transmitted when transmitting information between the site and the center.
It is easy to realize that the information is transmitted in a more understandable manner.

[Brief description of the drawings]

FIG. 1 is a perspective view schematically showing a periphery of an inspection target in a remote monitoring / site inspection support system according to a first embodiment of the present invention.

FIG. 2 is a front view showing display contents shown on a paper display in the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 3 is a block diagram showing the overall configuration of the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 4 is a block diagram showing a display system of the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 5 is a perspective view showing a state in which the paper display device constituting the remote monitoring / site inspection support system according to the first embodiment of the present invention is expanded.

FIG. 6 is a side view showing a state in which the paper display device constituting the remote monitoring / site inspection support system according to the first embodiment of the present invention is wound.

FIG. 7 is a diagram illustrating an example of an operation principle of a paper display device included in the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 8 is a diagram showing another example of the operation principle of the paper display device constituting the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 9 is a diagram showing still another example of the operation principle of the paper display device constituting the remote monitoring / site inspection support system according to the first embodiment of the present invention.

FIG. 10 is a diagram showing still another example of the operation principle of the paper display device constituting the remote monitoring / site inspection support system according to the first embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 11 mobile terminal 12 operation unit 13 browsing / email function unit 14 input unit 15 data transmission / reception unit 16 display unit 17 display unit 19 data transmission / reception unit 20 paper display device 20A paper display device 21 paper display body 22 control unit 31 electrode 32 electrode 33 Capsule 34 liquid 35 particle 41 sphere 42 tip 43 plate 44 small piece 51 white particle 52 toner particle 53 transparent electrode 54 transparent electrode 61 input unit 62 wireless unit 63 control unit 64 registration unit 65 image / audio data generation unit 66 storage unit 67 connection port 70 center 71 WWW server 72 mail server 73 control unit 74 database 81 machine control panel 82 door 82a front surface 83 instrument 84 signal light 91 image 92 operation unit 93 character information 94 information 95 information Reference Signs List 100 remote monitoring / site inspection system 110 display system 120 portable camera 200 internet A worker

Claims (4)

[Claims] (A) installing a paper display device on or around an inspection target;
(B) transmitting inspection target data for specifying the inspection target from the terminal device to the center; (c)
A step in which the center transmits to the paper display device via the terminal device the inspection data necessary at the time of inspection of the inspection object, based on the inspection object data; and (d) the paper display device performs the inspection. Displaying time data; and (e) transmitting inspection state data obtained during the inspection of the inspection target to the center via the terminal device;
(F) transmitting inspection result data indicating an inspection result of the inspection object determined by the center based on the inspection state data to the paper display device via the terminal device; A paper display device for displaying the inspection result data. 2. An on-site inspection support system including a paper display device, a terminal device, and a center, wherein the paper display device is detachably installed around an inspection target or around the inspection target. The apparatus transmits inspection target data for specifying the inspection target to the center, transmits inspection state data obtained at the time of inspection of the inspection target to the center, and the center transmits the inspection target data to the inspection target data. Based on the terminal device, transmits the inspection data required for the inspection of the inspection target to the paper display device via the terminal device, and outputs inspection result data indicating the inspection result of the inspection target based on the inspection state data. Transmitting the data to the paper display device via the terminal device; To display the on-site inspection support system for displaying the inspection result data. 3. A display system comprising a paper display device and a terminal device, wherein the paper display device is removably installed around an inspection object or around the inspection object, and the terminal device is located at a center. The inspection object data for identifying the inspection object is transmitted, the inspection state data obtained at the time of the inspection object inspection is transmitted to the center, and the paper display device responds to the inspection object data, Output from the center, display the inspection data required at the time of the inspection of the inspection object input to the paper display device via the terminal device, is output from the center in response to the inspection state data, Inspection result data indicating the inspection result of the inspection object input to the paper display device via the terminal device. Display system for displaying data. 4. The display system according to claim 3, wherein a predetermined voltage is applied to the paper display device only when data displayed on the paper display device changes.