JPH0540453A - Conference system using electronic blackboard - Google Patents

Abstract

PURPOSE:To provide a conference system using an electronic blackboard capable of holding conference for work, etc., simultaneously even at different places. CONSTITUTION:Card readers 12-1 to 12-3 which read storage information in a memory card, data input devices 9, 10 for which image data can be inputted, add a coordinate input panel 4 which inputs position information by X and Y coordinate values are used as input means, and a projector 5 which projects electronic information on the coordinate input panel, a display 6 which performs display on a screen, and a printer 7 which performs print-out are used as output means. The coordinate value inputted from the coordinate input panel 4 by a data processing means 1 is recognized by conforming to the electronic information projected on the coordinate input panel by the projector 5, and prescribed processing such as the generation, retrieval, edition and tabulation, etc., of a document, a table, and a drawing can be performed with read data from the card readers 12-1 to 12-3 and input data from the data input devices 9, 10, and also, the storage of data in a memory device 8 and output processing from the output means can be performed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a meeting system using an electronic blackboard used for work meetings at a construction site.

[0002]

2. Description of the Related Art It is said that, for example, the number of working workers a day at a work site for construction work is about 1/5 of all the workers to be managed at the work place. That is,
It means that workers of various industries and contractors are working every day, but are frequently changed on a daily basis according to the work process.

Therefore, in particular, in a work place such as a construction work in which a variety of industries and contractors mix with each other,
It is very important to issue a work schedule and safety instructions by conducting prior meetings at the start of work and at regular times.

[0004]

Generally, in a work place of a certain scale, there are dozens to hundreds of related companies (traders) and occupations even on a daily basis, but the progress and progress of the work according to the construction period. The meeting is indispensable for confirmation and adjustment. In that case, the number of items will be large in order to check the related companies, occupations, and other items one by one every day and hold a meeting with the work schedule / safety instructions. There is also the problem of inefficiency in preparation and progress.

FIG. 5 is a diagram showing an example of a work schedule / safety instruction document.

The work schedule / safety instructions include, for example, companies such as affiliated companies and subcontractors, job types, schedules, as shown in FIG.
It consists of items such as actual results, work contents, safety instructions, foreman, construction type, work place, floors, parts, etc. Even if these are grouped on a daily basis, the number of lines is close to tens to hundreds. Therefore, even if these are written on a large sheet of paper, many sheets of paper are required and it is difficult to organize them all. In such meetings, not only work schedules and safety instructions, but also a confirmation table for loading and unloading vehicles and a usage schedule for lifting machines,
Dangerous work instruction drawings, work content layout drawings, process control charts, etc. are also required at the same time to confirm the work. for that reason,
A large space for presenting these tables and drawings is also required.

The present invention is to solve the above-mentioned problems, and it is possible to handle a large amount of information in an ordinary meeting space without a wide space, which is efficient, and at the same time work meetings at different places. It is an object of the present invention to provide a meeting system using an electronic blackboard that is capable of performing.

[0008]

To this end, a meeting system using an electronic blackboard according to the present invention comprises a card reader for reading stored information in a storage card, a data input device capable of inputting image data, and position information based on XY coordinate values. Using a coordinate input panel for inputting as input means, a projection device for projecting electronic information on the coordinate input panel, a display for displaying on the screen, and a printer for printing out as output means, coordinate values input from the coordinate input panel are The projection device recognizes it in correspondence with the electronic information projected on the coordinate input panel, and together with the read data of the card reader and the input data of the data input device, the creation, retrieval, editing, tabulation of forms, tables, drawings, etc. The coordinate input panel is provided with a data processing unit that performs the process of storing the data in the storage device and the output process from the output unit. The card reader is installed at the entrance / exit gate of the work place, and the work is done at the entrance and exit of the work place. The data processing device is configured to read a storage card storing the member's unique information, search, edit, and aggregate the read information of the card reader to create and output a form, a table, and a drawing. Is.

[0009]

In the meeting system using the electronic blackboard of the present invention, the coordinate value input from the coordinate input panel is recognized by the projection device in correspondence with the electronic information projected on the coordinate input panel. Or data input from the coordinate input panel or card reader to edit forms, tables, and drawings, and the data is written on the coordinate input panel by projecting on the coordinate input panel with a projection device. Updating, inserting, copying, etc. can be easily performed. Therefore, the electronic information input from each input means
By projecting on a coordinate input panel in a table or drawing and displaying function keys on the screen so that you can operate it and selecting an appropriate screen, a more efficient meeting than using a conventional blackboard or paper table It can be performed.

[0010]

Embodiments will be described below with reference to the drawings.
FIG. 1 is a diagram showing an embodiment of a meeting system using an electronic blackboard of the present invention. 1 is a data processing device, 2 is an electronic blackboard processing unit, 3 is a work site management unit, 4 is an electronic blackboard, and 5 is an electronic blackboard. Electronic OHP, 6 is a display, 7 is a printer, 8 is a storage device, 9 is an image scanner, 10 is a key input device, 1
Reference numeral 1 is a communication line, and 12-1 to 12-3 are card readers.

In FIG. 1, the electronic blackboard 4 is a coordinate input panel in which sensing lines are arranged in a matrix in the XY directions, the sensing lines are covered and used as a display surface, and coordinates can be input from the surface. For coordinate input, use a special pen to apply a bias such as magnetism, electric field, pressure, etc.
It is possible to use such a detector. Electronic OH
P5 is a projection device that combines an OHP and a display device such as a liquid crystal display unit that develops and displays electronic information, and projects the screen of the display device on the electronic blackboard 4.

The card readers 12-1 to 12-3 are installed at the entrance / exit gates of the work site, have two reading heads for entrance and exit, and read the information of the memory card carried by the worker. Yes, card readers 12-1, 12-2
Is connected to the data processing device 1 by a dedicated communication line,
The card reader 12-3 is connected to the data processing device 1 via the public communication line 11. The memory card is a magnetic card, an optical card, an IC card, or the like, and stores worker-specific information such as labor management, process management, health management, disaster history / prediction, and management information of the workplace. ..

In the data processing apparatus 1, the electronic blackboard processing unit 2 processes input / output information relating to the electronic blackboard 4 and the electronic OHP 5, and the work site management unit 3 inputs the information from the card readers 12-1 to 12-3. Processing management information, processing input information such as data and commands from the image scanner 9 and the key input device 10, storing data in the storage device 8, and outputting data to the display 6 and printer 7. Is.

In the electronic blackboard processing unit 2, each pixel of the image projected on the electronic blackboard 4 from the electronic OHP 5 is made to correspond to the coordinate value on the electronic blackboard 4, and the coordinate value input from the electronic blackboard 4 indicates which information of the projected image. While recognizing whether you have selected
A process based on the recognition is executed. For example, electronic OHP
When a plurality of command options and a plurality of data selection menus are displayed on the electronic whiteboard 4 from 5, the display areas of the respective commands and data are associated with coordinate values. Therefore, when there is a coordinate input from the electronic blackboard 4 displaying the image, the command is processed and the data is input by determining which command or data display area the coordinate value is. Further, when the handwriting input mode is set, handwritten characters are input as continuous information of coordinate values.

The work site management unit 3 reads the memory card carried by each worker from the card readers 12-1 to 12-3 at the entrance and exit of the work place, and when the data is transferred, the totalization and calculation are performed. Etc. are processed. The memory card is read at the time of entering and leaving the work place for the items carried by each worker, and at the beginning of the work, after the work end, and at other appropriate times for the management of the work place.

The memory card carried by each worker includes the name, date of birth, gender, company name, occupation, year of employment, blood pressure measurement date and measurement value, license / qualification, and presence / absence of disaster of each worker. Information such as whether or not there is a failure is stored. Therefore, by summing up this read information, for example, the number of workers in the workplace can be calculated for each company or job type, and if there is a work with a high probability of a disaster, whether there is a worker who has experienced the disaster. It is also possible to search for workers who have a problem with their health condition, and to obtain the total overtime hours and working hours of each worker for a certain period, the number of workers by work, the number of work days, and the like.

The image scanner 9 is, for example, a work schedule /
It reads the form such as the safety instruction, the process control table, the work content layout drawing, the table, and the drawing as an image, and the image can be projected on the electronic blackboard 4 by the electronic OHP 5. The key input device 10 is for inputting numerical values, character data, function information, and the like, and may form and input forms, tables, and drawings.

As for the electronic blackboard, for example, the electronic blackboard device and its writing instrument described in Japanese Patent Application Laid-Open No. 1-320521 have already been proposed, and in the workplace management, this application has proposed. For example, JP-A-62-8
The work place management system described in Japanese Patent No. 2455 can be used in combination with the meeting system using the electronic blackboard of the present invention.

Next, the system configuration and operation will be described. FIG. 2 is a diagram showing a configuration of a meeting system using the electronic blackboard of the present invention, FIG. 3 is a diagram showing an example of a screen projected on the electronic blackboard by the electronic OHP, and FIG. 4 is a diagram showing a data configuration.

In FIG. 2, the analysis unit 21 analyzes input data by referring to a character or image CG (character generator) 27 according to the operation mode held in the output mode table 26, and performs input processing, form A table / drawing creation process, a calculation process, a graphic process, etc. are executed.

The input data processing unit 22 inputs and processes the character code and address (coordinate position) in the case of, for example, character information, and in the case of image information such as image information, the address of each pixel forming an image. Input processing.

The form / table / drawing creation processing unit 31
Each format 35 of tables and drawings is stored, input data is processed according to the format 35, and forms, tables, and drawings are created. In general construction work sites, in addition to work schedules and safety instructions, confirmation tables for loading and unloading vehicles, usage schedules for lifting machines, dangerous work instruction drawings, work content layout drawings, process control charts, etc. are used. .. The calculation processing unit 32 stores the calculation information 36, and collects forms and tables, schedules, and collects performance information. As mentioned above, the performance information is individual information of each worker that can be read by the card reader at the entrance of the work place.By searching, editing, and totaling this, for example, a list of attendees by collaborating company and labor calculation table,
It is possible to create a labor summary table by work type, a work breakdown table, a labor transition chart, a personnel transition graph, and the like. Figure processing unit 33
Is for expanding the graphic to be stored and output. The database 24 includes input data, data read from a card reader at a work place, aggregated and edited, a form / table / drawing creation processing unit 31, an arithmetic processing unit 32,
The data processed by the graphic processing unit 33 is stored. The output processing unit 25 outputs data to the liquid crystal display unit 28, a display, and a printer by referring to a CG (character generator) of characters and images. The output screen, operation mode and other output states, operation modes, etc. It is held in the output mode table 26.

An example of the data input process in the work schedule / safety instruction sheet which is displayed on the liquid crystal display unit and is projected on the electronic blackboard by using the OHP will be described.

As described above, the work schedule / safety instruction sheet has a large number of items and lines, and cannot be displayed on the electronic blackboard. Therefore, in the example shown in FIG. 3, the items are divided by a predetermined number of lines. Is displayed. Therefore, the work schedule / safety instruction sheet for one day is composed of several pages, and several days are managed. Therefore, the screen of the work schedule / safety instruction document projected on the electronic blackboard is provided with keys for screen switching selection, processing mode selection, and the like.

In FIG. 3A, for example, reference numeral 41 is a page selection switching key which switches the screen to the selected number of pages when a numeral is selected. 42 is a screen selection switching key, A (confirmation table of loading / unloading vehicle), B
(Dangerous work instruction drawing), C (Work content layout drawing), ...
... is switched to the corresponding predetermined screen by the selection. Reference numeral 43 denotes a shift operation key, which shifts a screen in which items are not filled and the side (right) side overflows. Reference numeral 44 denotes a day designation key. When the numeral part of the date is selected, a ten key is displayed in a pop-up, and the screen of the work schedule / safety instruction sheet corresponding to the designated date is switched by the designation of the ten key. Reference numeral 45 denotes a processing mode selection key, for example, an input key is used to enter (execute, finalize) data, an item cancel key is used to selectively cancel items, and a write key is used to write data to each item. Set to mode.

Next, an outline of the entire operation will be described assuming that a work schedule / safety instruction sheet in which no information is input in a preset format is developed by the data processing device and projected on the electronic blackboard by the projection device. ..

First, the writing mode is set by the processing mode selection key 45. This is performed by managing the screen projected on the electronic blackboard by the projection device by the data processing device and processing the coordinate values in the predetermined area where the writing is displayed to be the writing mode. That is, when one point in the predetermined area indicated as written is designated by the special input pen, the coordinate value is recognized by the electronic blackboard (coordinate input panel) and transferred to the data processing device. The data processing device recognizes from the state of the screen projected by the projection device that the coordinate value is the selection key of the writing mode, and waits for the next input information in the writing mode.

Then, when the shaded area in the drawing is designated by the input pen and the coordinate values are input, the data processing apparatus recognizes that the company item has been selected, and the window (pop-up screen) 46 is displayed as shown in the drawing. Display handwriting input and company list on. The company list is a company that is registered in advance, and items are input by selecting and instructing the company name. Therefore, for example, as shown in FIG. 4, a tree-structured data structure is adopted for each item, and when an item is selected, a list of data is output for each item and data is also provided in the lower layers as needed. is doing. If it is not in this company list, it will be handwritten.

In the case of handwriting input, as shown in FIG. 3B, the handwriting input window 47 and the input area 4 are further added.
Display 8. Note that FIG. 3B shows an example of the screen on the right side switched by the shift operation key 43 in FIG. 3B. Therefore, when handwriting is input in FIG. Needless to say, the input area 48 is displayed together with the handwriting input window 47. Then, this input area 48
When the company name is written with the input pen and the input processing mode selection key 45 is further selected, the data processing device inputs the coordinate values as image data as the company name in the company item. By this processing, the company name input by handwriting is displayed as it is in the hatched area of FIG. Each item is written in this way.

As described above, the work schedule / safety instruction sheet is set, and the items of the processing mode selection key 45 are deleted, inserted,
The move and copy keys perform their respective processes on the data set for writing. In addition, the work schedule / safety instructions can be set by using a keyboard, reading the one stored in a storage card from a card reader, or reading a hard copy from an image scanner. There is no end.

The present invention is not limited to the above embodiment, but various modifications can be made. For example, in the above-described embodiment, the case of using for the meeting at the work place has been described, but it goes without saying that the same can be applied to the meeting for other meetings. Further, a plurality of electronic blackboards and a card reader may be connected by a communication line, and the same data may be projected on each electronic blackboard to hold a meeting, so that the meeting can be performed at different places at the same time.

[0032]

As is apparent from the above description, according to the present invention, the coordinate value input from the coordinate input panel is recognized by the projection device in correspondence with the electronic information projected on the coordinate input panel. Therefore, edit the data input from the data input device, coordinate input panel, or card reader, project the form, table, or drawing on the coordinate input panel with the projection device, and enter or correct the data on the screen. While having a meeting Moreover, writing, updating, inserting, copying, etc. of data can be easily performed on the coordinate input panel by using a special input pen or the like which has been conventionally used. Therefore, by projecting the electronic information input from each input means on a coordinate input panel in a form, table, or drawing, and displaying the function keys on the screen so that the screen can be operated, the screen can be appropriately selected. You can have more efficient meetings than using the blackboard or paper table. Furthermore, you can select and display forms, tables, and drawings on the electronic blackboard, and select and set the necessary data on it, so you can conduct quick meetings without the hassle of inputting. Therefore, the meeting time can be shortened. Further, by connecting a plurality of electronic blackboards and a projection device using a communication line and holding a meeting on the same screen, it is possible to hold a meeting with the same contents at a plurality of meeting places at the same time without a large meeting place.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment of a meeting system using an electronic blackboard according to the present invention.

FIG. 2 is a diagram showing a configuration of a meeting system using the electronic blackboard of the present invention.

FIG. 3 is a diagram showing an example of a screen projected on an electronic blackboard by an electronic OHP.

FIG. 4 is a diagram showing a data structure.

FIG. 5 is a diagram showing an example of a work schedule / safety instruction document.

[Explanation of symbols]

1 ... Data processing device, 2 ... Electronic blackboard processing unit, 3 ... Work site management unit, 4 ... Electronic blackboard, 5 ... Electronic OHP, 6 ... Display, 7 ... Printer, 8 ... Storage device, 9 ... Image scanner, 10 ... Key input device, 11 ... communication line, 12-1 to 12-3 ... card reader

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masaaki Eto 2-16-1 Kyobashi, Chuo-ku, Tokyo Shimizu Corporation

Claims (3)

[Claims] 1. A card reader for reading stored information of a storage card, a data input device capable of inputting image data, and a coordinate input panel for inputting position information based on XY coordinate values as input means, and electronic information for each coordinate input panel. Using a projection device for projecting on the screen, a display for displaying on the screen, and a printer for printing out as output means, the coordinate value input from the coordinate input panel is recognized in correspondence with the electronic information projected on the coordinate input panel by the projection device. The data read from the card reader and the input data from the data input device are used to perform predetermined processing such as creating, searching, editing, and totalizing forms, tables, and drawings, and the data is stored in the storage device and output from the output means. Equipped with data processing means for processing, input data by coordinate input from image of electronic information displayed on coordinate input panel A meeting system using an electronic blackboard characterized by being configured so that it can be performed. 2. A card reader is installed at an entrance / exit gate of a work place, reads a memory card storing unique information of each worker when the worker enters and leaves, and the data processing device reads the read information of the card reader. 2. The meeting system using the electronic blackboard according to claim 1, wherein the meeting system is configured to search, edit, and totalize to create and output a form, a table, and a drawing. 3. The electronic device according to claim 1, wherein the data input device is provided with an image scanner, and the image data input by the image scanner can be combined with the input data of other input means and output. Meeting system using a blackboard.