JP4337174B2 - Network system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a network system in which a plurality of terminal devices are connected by a transmission medium, and data is transmitted and received between the plurality of terminal devices.
[0002]
[Prior art]
The World Wide Web (WWW) is an information provision / information retrieval system that can transmit information such as characters, images, video, and audio in an audiovisual manner using HTTP (Hyper Text Transfer Protocol).
In the Internet such as the WWW, image data for publication is often created manually. In order to publish the accumulated information in the database, for example, the accumulated information can be printed once, and the printed data can be read by an image scanner or the like to create image data for publication.
[0003]
Further, the creation data created by the first terminal device is stored in a database, and the second, third and fourth terminal devices are connected to the first terminal device and the database via a transmission medium. A network system in which the second, third, and fourth terminal devices can access the created data of the database can be configured.
[0004]
[Problems to be solved by the invention]
In the company, after the employee's superior accesses the creation data created by the first terminal device from the second terminal device, and checks and approves the creation data, the creation data is transferred to another Sometimes you want to be accessible from a terminal device. For example, this is a case where the created data relates to a company's important secret.
The object of the present invention is to approve data from the second terminal device created by the first terminal device to the second terminal device, and access the approved data from other terminal devices. Is to provide a simple network system.
[0005]
[Means for Solving the Problems]
  A network system according to the present invention includes a plurality of terminal devices connected by a transmission medium.ThePrepared,The first terminal device, which is any one of the plurality of terminal devices, is the data created by the first terminal device, and the first terminal device is the first terminal device among the plurality of terminal devices. A network system for sending data to a second terminal device in order to perform data processing in a different second terminal device, wherein the first terminal device sends the created data via an access means, Along with approval information indicating approval / disapproval for access to the data and identification information of the approver, the first database to be stored and the identification information of the operator of the first terminal device are stored via the access means. A second database, input means for inputting the identification information of the operator as input information, input information input to the input means, and the second database stored in the second database An authentication unit that compares the identification information and authenticates the operator when the result matches, and a control device that controls the entire first terminal device and includes the access unit, Only when the operator is authenticated by the authentication means, the input of the data to be created is accepted from the input means, the created data is stored in the first database, and the data is stored in the first database. And a control device configured by a computer for performing control to be sent to the second terminal device via the transmission medium together with operator identification information, and the plurality of terminal devices include a third terminal. And the third terminal device performs data processing on behalf of the second terminal device at least for data transmitted from the first terminal device to the second terminal device. Input means for inputting proxy information indicating that, and authentication means for authenticating an operator of the third terminal device based on identification information of the operator of the third terminal device input to the input means; When the proxy information is input to the input means, a setting means for setting the data processing, and a control device for controlling the entire third terminal device, including an access means and the setting means, When the proxy information is input, it is stored in the first database of the first terminal device via the access means, and the data for transmission to the second terminal device is accessed, When the change information for changing the approval information indicating whether or not the access to the data is approved is changed from no approval to approval, the first database of the first terminal device is input. The first database of the first terminal device together with the identification information of the operator of the third terminal device who is the approver so that the approval information can be changed based on the change information. A control device constituted by a computer supplying toHave
[0007]
  In the network system according to the present invention, more preferably,The third terminal device serves as input means of the third terminal device.AboveWhen proxy information is input, data addressed to the second terminal device from the first terminal device is displayed on the display means of the third terminal device.To do.
[0008]
  In the network system according to the present invention, for example, the data includes reason information indicating a reason why the approval information of the data is not approved, and the third terminal device serves as an input unit of the third terminal device.AboveWhen the proxy information is input, and the reason information indicating that the approval information of the displayed data is not approved is input to the input unit of the third terminal device, the control of the third terminal device is performed. Means the reason informationIs an approverAlong with the identification information of the operator of the third terminal deviceFirst terminal device firstIt is good also as a structure supplied to a database.
[0009]
In the network system according to the present invention, the data may include information indicating a first report of an event, information indicating an intermediate report of the event, and information indicating a final report of the event.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a schematic block diagram showing an embodiment of a network system according to the present invention.
[0012]
The network system 500 includes a transmission medium 90 and first to eighth terminal devices 10 to 80 connected by the transmission medium 90. The first to eighth terminal devices 10 to 80 are connected to the transmission medium 90 via terminals T1 to T8, and transmit / receive data to / from each other between the terminal devices.
The first to third terminal devices 10 to 30 are installed in the first branch 100.
The fourth to seventh terminal devices 40 to 70 are installed in the main store 300.
The eighth terminal device 80 is installed in the second branch 200.
[0013]
FIG. 2 is a schematic block diagram illustrating the configuration of the first terminal device 10.
The first terminal device 10 includes a keyboard 11, an authentication unit 12, databases 13, 16, a cathode ray tube (CRT) 14, a control unit 15, an image scanner 17, a printer 18, and an input / output terminal T1. And have. In addition, the control unit 15 includes an access unit 15A.
[0014]
The keyboard 11 is an example of an input unit, and input information input to the keyboard 11 by the operator is supplied to the authentication unit 12 and the control unit 15.
[0015]
When the identification information of the operator is input to the keyboard 11 as input information, the authentication unit 12 compares the input identification information with the identification information stored in the database 13 in advance, and the comparison result matches. The operator is authenticated and an authentication signal is supplied to the control means 15.
If the comparison results do not match, the operator is not authenticated and a non-authentication signal is supplied to the control means 15.
[0016]
The database 13 is a user management database that stores in advance identification information for authentication of the operator, and supplies the identification information stored in advance to the authentication unit 12. This database 13 is accessible from the access means 15A of the control means 15.
[0017]
The control means 15 is a controller that controls the entire first terminal device 10, and is configured by, for example, a microcomputer.
The control unit 15 is supplied with an authentication signal or a non-authentication signal from the authentication unit 12 and is supplied with image information from the image scanner 17.
The control unit 15 performs display control of the CRT 14 and print control of the printer 18.
[0018]
The control means 15 is connected to the transmission medium 90 via the input / output terminal T 1, supplied with data from the transmission medium 90, and sends data to the transmission medium 90.
Further, the control means 15 accesses the databases 13 and 16 by the access means 15A, writes the operator identification information in the database 13 and stores it in advance, and writes and stores the data from the transmission medium 90 in the database 16; Data stored in the database 16 is read and sent to the transmission medium 90.
[0019]
The database 16 is a database for transmission / reception data management, stores data supplied from the transmission medium 90, and stores data sent to the transmission medium 90 by the first terminal device 10. This database 16 is accessible from the access means 15A of the control means 15.
[0020]
The CRT 14 is an example of a display unit and displays various information. For example, the data read from the database 16 by the access unit 15A is displayed on the display screen, and the input information input to the keyboard 11 is displayed on the display screen.
[0021]
The image scanner 17 is an example of an image input device, reads an image printed on a printing medium such as paper, generates image information, and supplies the image information to the control unit 15.
Note that a digital camera may be provided instead of or together with the image scanner 17, and image information from this digital camera may be supplied to the control means 15.
[0022]
The printer 18 is supplied with the storage data of the database 16 from the control means 15 and prints this storage data on the print medium, and the image data of the display screen of the CRT 14 is supplied from the control means 15 and the image data is printed on the print medium. Print on.
[0023]
The second, fourth to sixth, and eighth terminal devices 20, 40 to 60, and 80 have the same configuration as the first terminal device 10, and the second, fourth to sixth, and eighth terminals. The input / output terminals T 2, T 4 to T 6, T 8 of the devices 20, 40 to 60, 80 correspond to the input / output terminal T 1 of the first terminal device 10.
[0024]
FIG. 3 is a schematic block diagram illustrating the configuration of the third terminal device 30.
The third terminal device 30 has substantially the same configuration as the first terminal device 10.
However, the control means 15 of the first terminal device 10 has an access means 15A, but the control means 35 of the third terminal device 30 has an access means 35A and a setting means 35B.
Further, the input / output terminal T3 of the third terminal device 30 corresponds to the input / output terminal T1 of the first terminal device 10.
[0025]
The third terminal device 30 performs the data processing on behalf of the third terminal device 30 for the data addressed to the second terminal device 20 from the first terminal device 10. Setting means 35B that can be set from the keyboard 31 of the computer.
The access means 35A of the third terminal device 30 is stored in the database 16 of the first terminal device 10 when proxy information indicating that proxying of the second terminal device 20 is input to the keyboard 31. The data addressed to the second terminal device 20 from the first terminal device 10 and displayed on the display screen of the CRT 34. The proxy information is stored in the setting means 35B.
[0026]
When change information for changing the approval information of the data displayed on the CRT 34 from no approval to approval is input to the keyboard 31, the control means 35 sends the change information to the operator of the third terminal device 30. Is supplied to the database 16 of the first terminal device 10 together with the identification information. The database 16 changes the approval information of the data to approval, and stores identification information of the operator of the third terminal device 30 in association with the change.
[0027]
The seventh terminal device 70 has the same configuration as the third terminal device 30, and the input / output terminal T 7 of the seventh terminal device 70 corresponds to the input / output terminal T 1 of the first terminal device 10. .
The seventh terminal device 70 processes that the seventh terminal device 70 performs data processing on behalf of the data addressed to the sixth terminal device 60 from the fourth terminal device 40. Setting means that can be set from the keyboard.
The seventh terminal device 70 is stored in the transmission / reception data management database of the fourth terminal device 40 when proxy information indicating that the sixth terminal device 60 is to be substituted is input to the keyboard. The data addressed to the sixth terminal device 60 from the fourth terminal device 40 is displayed on the display screen. The proxy information is stored in the setting unit.
[0028]
When the change information for changing the displayed approval information of the data from no approval to approval is input to the keyboard of the seventh terminal device 70, the control means of the seventh terminal device 70 controls the change information. To the database for transmission / reception data management of the fourth terminal device 40 together with the identification information of the operator of the seventh terminal device 70. The database changes the approval information of the data to approval, and stores identification information of the operator of the seventh terminal device 70 in association with the change.
[0029]
FIG. 4 is a schematic explanatory diagram illustrating the operation flow of the network system 500. In this explanatory diagram, as an example of an event, a case where a failure occurs in a product sold to a customer is assumed.
First, in step S1, the customer notifies the first branch 100 that a product has failed.
[0030]
In step S <b> 2, the first terminal device 10 of the first branch 100 is activated by the person in charge A of the first branch 100, and the person in charge A inputs the first report R <b> 1 regarding the failure to the keyboard 11.
When the first terminal device 10 is activated, the identification information IDa of the person in charge A is input to the keyboard 11 by the person in charge A, and this identification information IDa and the identification information IDA stored in advance in the database 13 are authenticated. 12 and the authentication signal is supplied to the control means 15 when the collation results match.
[0031]
Based on the authentication signal, the control means 15 enables the input of the first report R1 relating to the failure from the keyboard 11, and stores the first report R1 together with the reception number (for example, serial number) adopted by the person in charge A and the identification number IDa in the database. 16 is supplied. The database 16 stores the reception number, the identification number IDa, and the first report R1 in association with each other.
The receipt number, identification information IDa, and first report R1 input by the person in charge A are transmitted to the fourth terminal device 40 of the head office 300, and stored in the database for transmission / reception data management of the fourth terminal device 40. Is done.
[0032]
In step S <b> 3, the fourth terminal device 40 supplies the first report R <b> 1 data from the first terminal device 10 to the fifth to seventh terminal devices 50 to 70. The fourth terminal device 40 corresponds to a window that receives the first report R1 and distributes it to the parties concerned.
The first report R1 is sent by an employee of the head office 300 to the relevant department as necessary by e-mail, in-house mail, facsimile, or the like.
[0033]
In step S4, the fifth terminal device 50 has already been activated by the person in charge B of the head office 300, and the first report R1 is displayed on the display screen by a predetermined operation of the keyboard of the fifth terminal device 50. The person in charge B can know the first report R1 regarding the failure from this display.
If the person in charge B is involved in the development of the failed product, the person in charge B indicates that the person in charge B accepts the first report R1 (for example, identification information of the person in charge B). Is input to the keyboard of the fifth terminal device 50, and this reception staff information is stored in the transmission / reception data management database of the fourth terminal device 40.
[0034]
In step S5, failure information R from the customer is collected by the person in charge A, and the cause of the failure is investigated.
In step S <b> 6, the person in charge A inputs an intermediate report R <b> 2 indicating the investigation result to the keyboard 11 of the first terminal device 10. The intermediate report R2 is stored in the database 16 together with the identification information IDa, and the intermediate report R2 input by the person in charge A is accessed from the second terminal device 20.
[0035]
In step S7, the second terminal device 20 has already been activated by the manager X who is the superior of the person in charge A, and the intermediate report R2 is displayed on the display screen by a predetermined operation of the keyboard of the second terminal device 20. Is displayed. The administrator X can know the intermediate report R2 regarding the failure from this display.
Approval information indicating that the intermediate report R2 is approved is input to the keyboard of the second terminal device 20 by the administrator X. The approval information is stored in the database 16 together with the identification information IDx of the administrator X.
Then, the intermediate report R2, the identification information IDa, the identification information IDx, and the like are transmitted to the fourth terminal device 40 of the head office 300 and stored in the transmission / reception data management database of the fourth terminal device 40.
[0036]
In step S8, the fourth terminal device 40 supplies the data of the intermediate report R2 from the first terminal device 10 to the fifth to seventh terminal devices 50 to 70. The fourth terminal device 40 corresponds to a window that receives the intermediate report R2 and distributes it to the parties concerned.
The intermediate report R2 is sent by an employee of the head office 300 to the relevant department as necessary by e-mail, in-house mail, facsimile, or the like.
[0037]
In step S9, the keyboard of the fifth terminal device 50 is subjected to a predetermined operation by the person in charge B of the head office 300, and the intermediate report R2 is displayed on the display screen. The person in charge B can know the intermediate report R2 of the failure information R from this display.
[0038]
In step S10, the person in charge A finds out the cause of the failure by the person in charge A, and the countermeasure for the failure ends.
In step S <b> 11, the person in charge A inputs the final report (result report) R <b> 3 regarding the failure to the keyboard 11 of the first terminal device 10. This final report R3 is stored in the database 16 together with the identification information IDa.
[0039]
In step S12, the administrator X performs a predetermined operation on the keyboard of the second terminal device 20, and the final report R3 in the database 16 is displayed on the display screen. The administrator X can know the final report R3 regarding the failure from this display.
Approval information indicating that the final report R3 is approved is input to the keyboard of the second terminal device 20 by the administrator X, and the approval information is stored in the database 16 together with the identification information IDx of the administrator X.
Then, the reception information, the final report R3, the identification information IDa, the identification information IDx, and the like are transmitted from the first terminal device 10 to the fourth terminal device 40, and the transmission / reception data management database of the fourth terminal device 40 is transmitted. Remembered.
[0040]
In step S <b> 13, the fourth terminal device 40 supplies the data of the final report R <b> 3 from the first terminal device 10 to the fifth to seventh terminal devices 50 to 70. The fourth terminal device 40 corresponds to a window that receives the final report R3 and distributes it to the parties concerned.
The final report R3 is sent by an employee of the head office 300 to the relevant departments as necessary by e-mail, in-house mail, facsimile, or the like.
[0041]
In step S14, the keyboard of the fifth terminal device 50 is subjected to a predetermined operation by the person in charge B, and the final report R3 is displayed on the display screen. The person in charge B can know the final report R3 regarding the failure from this display.
In step S15, a predetermined operation is performed on the keyboard of the sixth terminal device 60 by the manager Y who is the superior of the person in charge B, and the failure information R received by the person in charge B is displayed on the display screen. The manager Y can know the first report R1, the intermediate report R2, and the final report R3 regarding the failure from this display.
Then, information indicating that the content of the failure information R is approved to be disclosed via the Internet or the like is input to the keyboard of the sixth terminal device 60 by the administrator Y. In step S16, the failure information R is Can be accessed from the eighth terminal device 80 of the branch office 200 via the Internet or the like.
[0042]
FIG. 5 is a schematic flowchart for explaining an operation example of the network system 500, and is a diagram for explaining an operation when the failure information R approved for publication is displayed on the display screen of the terminal device.
Here, the case where the failure information R is accessed by the eighth terminal device 80 installed in the second branch 200 will be described as an example.
[0043]
In step S <b> 21, the identification information IDc of the person in charge C is input to the keyboard of the eighth terminal device 80 by the person in charge C of the second branch 200.
In the eighth terminal device 80, the identification information IDc is supplied from the keyboard to the authentication means, and the authentication means compares the identification information IDC stored in advance in the database. Certify.
[0044]
In step S22, the control means of the eighth terminal device 80 activates an application program for accessing the disclosed failure information R.
In step S23, the eighth terminal device 80 displays a search condition input screen for searching for the failure information R, and the search condition is input by the person in charge C to the keyboard. The search condition is, for example, a release date, a reception number, or a condition for specifying person A or person B.
In step S24, the search result is displayed on the display screen.
[0045]
In step S25, it is determined whether or not to return to the input screen for inputting the search condition. For example, when there is no corresponding information as a result of the search, or when there is an error in the search, it is possible to return to the input screen.
When the information instructing to return to the input screen is input to the keyboard by the person in charge C, the process returns to step S23.
When the information for instructing the display of the failure information R retrieved and picked up is input to the keyboard by the person in charge C, the process proceeds to step S26, and the failure information R is displayed on the display screen.
[0046]
In step S27, it is determined whether or not to return to the input screen for inputting search conditions.
When the information instructing to return to the input screen is input to the keyboard by the person in charge C, the process returns to step S23.
When information for instructing the end of the process is input to the keyboard by the person in charge C, the process of this flowchart is terminated.
[0047]
As described above, according to the network system 500 of the present embodiment, by storing the failure information related to the product, the failure information can be effectively used in technical service operations such as repair.
Further, the third terminal device 30 can approve the failure information on behalf of the second terminal device 20. Furthermore, it can be approved by the seventh terminal device 70 on behalf of the sixth terminal device 60, and the process from creation to approval of the intermediate report R2 and the like can be performed quickly, and the failure information is obtained by the public function. It can be shared.
In addition, the terminal device that performs the approval is not limited to a certain terminal device, and can be approved from the terminal device that is operating by logging in to the network system 500 with a user ID, password, or the like to which the authorization authority has been granted. It is good.
[0048]
In the network system 500, by approving failure information, it is possible to prevent the occurrence of unusable information, and by not approving important information, external parties can It is possible to prevent leakage of important information.
By taking image information into failure information data using an image input device such as an image scanner, it is possible to attach an image to the failure information and to perform a search via the Internet or the like. For example, a blueprint, a handwritten memo, and the like can be added to the failure information, and a memo and an approval mark can be put in the image. When the image information is changed, the image can be updated.
[0049]
Further, the person in charge A who operates the first terminal device 10 designates the person in charge B in the first report R1, the intermediate report R2, or the final report R3, so that the head office 300 can be considered in consideration of the customer and the urgency. The person in charge B can be selected from a plurality of persons in charge and designated.
When requesting a repair from an affiliated company, the failure information can be prevented from spreading by printing and distributing the failure information in the necessary number of copies registered in advance with a printer.
[0050]
Approved failure information data is publicly available on the Internet, etc., and search information can be registered in images, which can be easily searched by many users. It has become.
The published failure information can be revised, and the user can update the failure information R by specifying the receipt number and page of the failure information to be revised.
[0051]
On the display screens of the second and third terminal devices 20 and 30, a screen for designating an acceptor is displayed. In order to do so, it has a function of displaying a list of waiting for acceptance of others (or other terminal devices).
For example, when “I” is selected by the input means, a list of failure information data names addressed to oneself is displayed. When “Other” is selected, a list of failure information data names addressed to others is displayed. When selected, a list of failure information data names addressed to the recipient is displayed. The list can be scrolled and the number of items can be changed. By selecting the data to be accepted, the selected data can be displayed on the display screen and accepted. One or a plurality of data can be selected from the list.
[0052]
In creating the failure information, the first terminal device 10 designates the failure information reception number and identification information (for example, employee number) of the data diversion source or the revised edition issuer as necessary. The designated failure information is displayed on the display screen, and can be displayed instead.
When entering an identification number consisting of an employee number, if a blank is entered, the data names of failure information being created by all users are listed on the display screen, and if an employee number is entered, the employee of that employee number is entered. A list of data names of the fault information being created is displayed.
[0053]
In the first to seventh terminal devices 10 to 70, upon approval, a function for displaying a list of data names of failure information waiting for approval (or addressed to the own terminal device) and addressing to another person (or other terminal) And a function for displaying a list of data names of failure information waiting for approval.
If you select yourself from the list of approvers, a list waiting for approval is created and displayed. If you select a substitute from the list of approvers, the list waiting for approval is displayed. Created and displayed. When an approver is designated, a list of approval waits for the approver is created and displayed.
The list can be scrolled and the number of items can be changed.
The failure information addressed to the user can be temporarily held. In this case, the held failure information remains in the list.
[0054]
In the sixth terminal device 60, when the failure information R is not approved, that is, when rejected, the reason for rejection is input by the operator (administrator Y), and the reason information indicating the reason for rejection is the fourth. It is stored in a database for transmission / reception data management of the terminal device.
[0055]
In the network system 500 of the present embodiment, the case where it is used for management of failure information has been exemplified, but it may be used for design drawing reorganization management, repair history management system, defect information management system, Diet, prefectural assembly, city hall , You may use for the minutes disclosure system of the government office.
In each terminal device, a user management database and a transmission / reception data management database may be provided integrally.
In addition, the said embodiment is an illustration of this invention and this invention is not limited to the said embodiment.
[0056]
【The invention's effect】
In the network system according to the present invention described above, when the approval information of the data addressed to the terminal device is not approved, it can be changed to approved and accessible from each terminal device.
As described above, according to the present invention, the second terminal device approves the data destined for the second terminal device created by the first terminal device, and the other terminal device accepts the approved data. It is possible to provide a network system that can be accessed from the network.
[Brief description of the drawings]
FIG. 1 is a schematic block diagram showing an embodiment of a network system according to the present invention.
FIG. 2 is a schematic block configuration diagram illustrating a configuration of the first terminal apparatus 10;
FIG. 3 is a schematic block configuration diagram illustrating a configuration of a third terminal device 30;
4 is a schematic explanatory diagram showing an operation flow of the network system of FIG. 1; FIG.
FIG. 5 is a schematic flowchart for explaining the operation of the network system of FIG. 1;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... 1st terminal device, 11, 31 ... Keyboard (input means), 12, 32 ... Authentication means, 13, 33 ... Database, 14, 34 ... Cathode ray tube (display means), 15, 35 ... Control means, 15A , 35A ... access means, 16, 36 ... database (DB), 17, 37 ... image scanner, 18, 38 ... printer, 20 ... second terminal device, 30 ... third terminal device, 35B ... setting means, 40 ... 4th terminal device, 50 ... 5th terminal device, 60 ... 6th terminal device, 70 ... 7th terminal device, 80 ... 8th terminal device, 90 ... Transmission medium, 100 ... 1st branch , 200 ... second branch, 300 ... head office, 500 ... network system, T1 to T8 ... input / output terminals.

Claims (4)

Comprising a plurality of terminal devices connected via a transmission medium,
The first terminal device, which is any one of the plurality of terminal devices, is the data created by the first terminal device, and the first terminal device is the first terminal device among the plurality of terminal devices. A network system for sending data to the second terminal device in order to perform data processing in a different second terminal device,
The first terminal device is:
A first database for storing the data to be created through access means, together with approval information indicating whether or not to approve access to the data and identification information of the approver;
A second database for storing identification information of an operator of the first terminal device via the access means;
Input means for inputting the identification information of the operator as input information;
Authentication means for comparing the input information input to the input means and the identification information stored in the second database, and authenticating the operator when the results match;
A control device that controls the whole of the first terminal device and includes the access means, and the input of the data to be created is performed only when the authentication means authenticates the operator. Accept from the input means,
A computer-configured control for storing the created data in the first database and sending the data to the second terminal device via the transmission medium together with the operator identification information. Equipment,
Have
The plurality of terminal devices include a third terminal device,
The third terminal device is:
Input means for inputting proxy information indicating that data processing is performed on behalf of the second terminal device for data transmitted from the first terminal device to the second terminal device;
Authentication means for authenticating an operator of the third terminal device based on identification information of the operator of the third terminal device input to the input means;
Setting means for setting the data processing when the proxy information is input to the input means;
A control device that controls the whole of the third terminal device and includes an access unit and the setting unit, and when the proxy information is input, Stored in a first database and accessing the data for transmission to the second terminal device;
When change information for changing approval information indicating whether or not to approve the access to the data to the input means is changed from no approval to approval, the first database of the first terminal device is included in the change information. In order to change the approval information based on the information, the change information is configured by a computer that supplies the change information to the first database of the first terminal device together with the identification information of the operator of the third terminal device that is the approver. network system having a by control unit. The third terminal device is:
If the proxy information is input to the input means of the third terminal device displays the data of the second terminal device destined from the first terminal device on the display means of the third terminal device The network system according to claim 1 . The data has reason information indicating a reason for disapproving the approval information of the data,
The third terminal device, the third terminal when the proxy information is input to the input means of the device, the displayed said data reason information to without authorization approval information of the third terminal device The control means of the third terminal device outputs the reason information together with the identification information of the operator of the third terminal device which is the approver, to the first terminal device of the first terminal device. The network system according to claim 2 , wherein the network system is supplied to the database. The data is
Information indicating the first report of the event,
Information indicating an interim report of the event;
The network system according to claim 1, further comprising information indicating a final report of the event.

Images