JP3008031B2 - Meeting system using electronic blackboard - Google Patents

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 a meeting at a construction site.

[0002]

2. Description of the Related Art For example, it is said that the number of workers who work in a construction work site per day is about 1/5 of all workers to be managed in the work site. That is,
This means that workers of various industries and contractors are working every day, but they are frequently changed on a daily basis according to work processes.

[0003] Therefore, in particular, in a work place such as a construction work where various types of businesses and contractors intermingle with each other,
It is very important to issue a work schedule / safety instruction at the start of work or at regular intervals by conducting preliminary meetings and the like.

[0004]

In general, in a workplace of a certain scale, the number of companies (contractors) and occupations involved in a single day may be from several tens to hundreds. Meeting is indispensable for confirmation and adjustment of the information. In that case, the number of items will increase if the company, occupation, and other items related to each day are checked one by one and the work schedule / safety instructions are required. There is a problem that the efficiency of preparation and progress is low.

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

The work schedule and safety instructions include, for example, as shown in FIG. 5, companies such as affiliated companies and subcontractors, occupations, schedules,
It consists of items such as achievements, work contents, safety instructions, foreman, construction type, work place, floor, parts, etc. Even if these are summarized in units of one day, the number of lines becomes several tens to nearly one hundred. Therefore, even if these are written on a large sheet of paper, many sheets of paper are required, and it is difficult to arrange them all. In addition, in such meetings, not only work schedules and safety instructions, but also confirmation tables for incoming and outgoing vehicles, use schedules for lifting equipment,
Dangerous work instruction drawings, work content layout drawings, process control tables, etc. are also required at the same time for confirmation of work. for that reason,
A large space for presenting these tables and drawings is also required.

The present invention solves the above-mentioned problems, and can handle a large amount of information in a normal meeting space without a large space. It is an object of the present invention to provide a meeting system using an electronic blackboard capable of performing a meeting.

[0008]

SUMMARY OF THE INVENTION To this end, the present invention provides a meeting system using an electronic blackboard for projecting and outputting on a panel and displaying on a screen for meeting at a work place. A card reader installed at an entrance / exit gate to read storage information of a storage card storing unique information of each worker when the worker enters / exits, a data input device for inputting data, and position information based on XY coordinate values. Read from the coordinate input panel to input and the card reader,
Data processing means for performing predetermined processing such as creation, search, editing, and tabulation of forms, tables, and drawings by processing information input from a data input device and a coordinate input panel, and performing data storage and output processing; A projection device for projecting and outputting output processing data on a coordinate input panel, a display for displaying and outputting the output processing data on a screen, and a printer for printing and outputting the output processing data. The processing results of editing, tabulation, etc. are projected and output on the coordinate input panel as output processing data and displayed on the display screen, and the coordinate values input from the coordinate input panel are projected on the coordinate input panel by the projection device. It is characterized in that it is configured to recognize and perform a work meeting in correspondence with the output processing data.

[0009]

In the meeting system using the electronic blackboard according to the present invention, since the coordinate values input from the coordinate input panel are recognized in association with the electronic information projected on the coordinate input panel by the projection device, the data input device is recognized. And edit the data input from the coordinate input panel and card reader to create forms, tables, and drawings, and project the data on the coordinate input panel with the projection device. Updating, insertion, copying, and the like can be easily performed. Therefore, the electronic information input from each input means is a form,
By projecting on the coordinate input panel with tables and drawings, and displaying function keys on the screen so that they can be operated and selecting the appropriate screen, meetings can be more efficiently performed 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, wherein 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
1 indicates a communication line, and 12-1 to 12-3 indicate card readers.

In FIG. 1, an electronic blackboard 4 is a coordinate input panel which is used as a display surface by arranging sensing lines in a matrix in the X and Y directions and covering its surface so that coordinates can be input from the surface. Coordinate input uses a special pen to apply bias such as magnetism, electric field, pressure, etc.
What can be detected by the above method can be used. Electronic OH
P5 is a projection device that combines an OHP with, for example, a liquid crystal display unit or other display device that expands and displays electronic information, and projects the screen of the display device onto the electronic blackboard 4.

The card readers 12-1 to 12-3 are installed at entrances and exits of a work site, have two reading heads for entry and exit, and read information on a storage card carried by an operator. Yes, card readers 12-1 and 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 storage card is a magnetic card, an optical card, an IC card, or the like, and stores information unique to a worker, such as labor management, process management, health management, disaster history and prediction, and management information of a work place. .

The data processing apparatus 1 processes input / output information relating to the electronic blackboard 4 and the electronic OHP 5 in the electronic blackboard processing unit 2, and the work site input from the card readers 12-1 to 12-3 in the work site management unit 3. Processes management information, processes input information such as data and commands from the image scanner 9 and the key input device 10, stores data in the storage device 8, and outputs data to the display 6 and the printer 7. It is.

The electronic blackboard processing unit 2 associates each pixel of the image projected from the electronic OHP 5 onto the electronic blackboard 4 with a coordinate value on the electronic blackboard 4, and the coordinate value input from the electronic blackboard 4 determines which information of the projected image Recognizing the selection,
The processing 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 area of each command and data is associated with a coordinate value. Therefore, when there is a coordinate input from the electronic whiteboard 4 displaying the image, the command processing and data input are executed by determining which command or data display area the coordinate value is. When the handwriting input mode is set, handwritten characters are input as continuous information of coordinate values.

The work site management section 3 reads the storage card carried by each worker from the card readers 12-1 to 12-3 at the entrance and exit of the work place, and transfers the data. And so on. The reading of the storage card is performed when entering and leaving the work place for items carried by each worker, and for management of the work place is performed at the start of work, after work, and other times as appropriate.

The memory card carried by each worker contains the name, date of birth, gender, company name, occupation, work start year, blood pressure measurement date and measurement value, license / qualification, presence or absence of disaster, etc. , And information such as the presence or absence of a failure. Therefore, by summing up the read information, the number of workers in the workplace can be obtained, for example, by company or job type. It is also possible to search for workers who have problems with their health status, obtain the total overtime hours and working hours of each worker in a certain period, and obtain the number of workers and the number of man days for each work.

The image scanner 9 is, for example,
The form, table, and drawing such as a safety instruction, a process management table, and a work content layout drawing are read as images, and the images 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 create and input forms, tables, and drawings.

As the electronic blackboard, for example, an electronic blackboard apparatus and a writing instrument thereof described in Japanese Patent Application Laid-Open No. Hei 1-320521 have been proposed, and a work place management has proposed the present application. For example, Japanese Patent Laid-Open No. 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, an analysis unit 21 analyzes input data with reference to a character or image CG (character generator) 27 in accordance with an operation mode held in an output mode table 26, and performs an input process, It executes table / drawing creation processing, arithmetic processing, figure processing, and the like.

The input data processing section 22 inputs the character code and the address (coordinate position) for character information, for example, and inputs the address of each pixel constituting the image for image information such as image information. Perform input processing.

The form / table / drawing creation processing unit 31 includes a form,
Each format 35 of a table and a drawing is stored, and input data is processed according to the format 35 to create a form, a table and a drawing. At general construction work sites, in addition to work schedules and safety instructions, confirmation tables for incoming and outgoing vehicles, use schedules for lifting equipment, drawings for hazardous work instructions, work content layout drawings, process control tables, etc. are used. . The arithmetic processing unit 32 stores the arithmetic information 36, and performs tallying of forms and tables, totaling of scheduled and actual information, and the like. As described above, the performance information is individual information of each worker read by the card reader at the entrance and exit of the workplace, and by searching, editing, and tabulating it, for example, a visitor list by partner company and labor tabulation table,
It is possible to create a labor summary table, a work breakdown table, a labor transition table, a personnel transition graph, and the like by construction type. Figure processing unit 33
Expands a figure to be stored and output as the figure information 37. The database 24 includes input data, data read from a card reader at a work place, tabulated 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, and outputs data such as an output screen, an operation mode, and other output states and operation modes. It is held in the output mode table 26.

An example of data input processing in a work schedule / safety instruction, which is displayed on a liquid crystal display unit and projected on an electronic blackboard using an OHP will be described.

As described above, the work schedule / safety instruction sheet has a large number of items and a large number of lines, and cannot be displayed on the electronic blackboard. Therefore, in the example shown in FIG. It is displayed. Therefore, the work schedule / safety instruction for one day is composed of several pages, and is managed for several days. Therefore, the screen of the work schedule / safety instruction written on the electronic blackboard is provided with keys for screen selection and processing mode selection.

In FIG. 3A, for example, reference numeral 41 denotes a page selection switching key. When a numeral is selected, the screen is switched to the selected number of pages. Reference numeral 42 denotes a screen selection switching key, which is A (confirmation table of loading / unloading vehicles), B
(Dangerous work instruction drawing), C (Work content layout drawing), ...
, Etc., is switched to a corresponding predetermined screen by the selection. Reference numeral 43 denotes a shift operation key for shifting a screen in which no items can be entered and the horizontal (right) side overflows. Reference numeral 44 denotes a day designation key. When the numeral portion of the date is selected, the numeric keypad is displayed in a pop-up, and the screen is switched to the corresponding work date / safety instruction screen according to the designation with the numeric keypad. Reference numeral 45 denotes a processing mode selection key. For example, an input key sets a mode for inputting (executing and fixing) data, an item cancel key sets a mode for selectively canceling an item, and a write key writes data to each item. Mode.

Next, an outline of the overall 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 the data processing device managing the screen projected on the electronic whiteboard by the projection device, and processing the coordinate values in the predetermined area displayed as writing to be in the writing mode. That is, when one point in a predetermined area indicated as writing is designated by a special input pen, its 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 a selection key for the writing mode, and waits for the next input information in the writing mode.

Then, when the shaded area shown in the drawing is designated by the input pen and the coordinate value is inputted, the data processing device recognizes that the item of the company is selected, and the window (pop-up screen) 46 as shown in the figure. To display handwriting and company list. The company list is a company registered in advance, and items are input by selecting and instructing a 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 stored in the lower layer as necessary. are doing. Then, if it is not in this company list, it becomes a handwritten input.

In the case of handwriting input, as shown in FIG.
8 is displayed. Note that FIG. 3B shows an example of the screen on the right side switched by the shift operation key 43 in FIG. 3A, so that when handwriting input is performed in FIG. Of course, the input area 48 is displayed together with the window 47 for handwriting input. Then, this input area 48
Is written with the input pen and the input processing mode selection key 45 is selected, the data processing device inputs the coordinate values as image data as the company name in the item of company. By this processing, the company name input by hand is displayed as it is in the hatched area in FIG. Each item is written in this way.

The work schedule / safety instruction is set as described above, and items of the processing mode selection key 45 are deleted, inserted,
The move and copy keys perform respective processes on the data set to be written. In addition, the work schedule / safety instruction sheet may be prepared using a keyboard, read from a storage card stored in a storage card from a card reader, or read from a hard copy from an image scanner. Not even.

It should be noted that the present invention is not limited to the above embodiment, and various modifications are possible. For example, in the above-described embodiment, a case where the present invention is used for a meeting at a work place has been described. Also, a plurality of electronic blackboards and card readers may be connected via a communication line, and the same data may be projected on each electronic blackboard to perform a meeting, so that simultaneous meetings can be performed in different places.

[0032]

As is apparent from the above description, according to the present invention, 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. Therefore, edit the data input from the data input device, coordinate input panel, and card reader, project forms, tables, and drawings onto the coordinate input panel with the projection device, and enter and correct data on the screen. A meeting can be held while doing so. In addition, data writing, updating, insertion, copying, and the like can be easily performed using a special input pen or the like conventionally used on the coordinate input panel. Therefore, the electronic information input from each input means is projected on a coordinate input panel in a form, a table, and a drawing, and the function keys are also displayed on the screen so that the operation can be performed. Meeting can be performed more efficiently than using a blackboard or a paper table. Furthermore, you can select and display forms, tables, and drawings on the electronic blackboard, and then select and set necessary data on it, so that you can make quick meetings without the hassle of inputting. In addition, the meeting time can be shortened. Further, by connecting a plurality of electronic whiteboards and the projection device using a communication line and holding a meeting on the same screen, it is possible to simultaneously hold the same content at a plurality of meeting places without a large meeting place.

[Brief description of the drawings]

FIG. 1 is a diagram showing one embodiment of a meeting system using an electronic blackboard of 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 illustrating an example of a screen projected on an electronic blackboard by an electronic OHP.

FIG. 4 is a diagram showing a data configuration.

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

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Data processing device, 2 ... Electronic blackboard processing part, 3 ... Work site management part, 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

──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Masaaki Eto 2-16-1 Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (56) References JP-A-63-75792 (JP, A) JP-A Sho 61-26127 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) G09G 5/00 G06F 3/033 G06F 17/60 H04N 1/00

Claims (2)

(57) [Claims] 1. A meeting system using an electronic blackboard for projecting and outputting on a panel and displaying on a screen for meeting at a work place. A card reader for reading stored information of a storage card storing unique information of each worker when entering and exiting, a data input device for inputting data, a coordinate input panel for inputting position information based on XY coordinate values, and a card reader. Data processing that performs predetermined processing such as creation, retrieval, editing, and tallying of forms, tables, and drawings by reading and processing information input from a data input device and a coordinate input panel, and performs data storage and output processing. Means, a projection device for projecting and outputting output processing data on a coordinate input panel, a display for displaying and outputting the output processing data on a screen, and an output processing data. A printer that prints out data, and outputs the processing results such as creation, search, editing, and tabulation of forms, tables, and drawings as output processing data on the coordinate input panel, and displays and outputs them on the screen of the display. A meeting system using an electronic blackboard, wherein a coordinate value input from the input panel is recognized by the projection device in correspondence with output processing data projected on the coordinate input panel, and a meeting is performed for the work. . 2. A meeting system using an electronic blackboard according to claim 1, wherein an image scanner is provided as a data input device, and the image data input by the image scanner is used as creation information for forms, tables, and drawings.