Train diagram edit system, train diagram edit method, and train diagram edit program

Abstract

A diagram management server for a train line stores user information defining a relationship between a login user and an authority level; train line information; and authority setting information defining a relationship between a creation person having edit authority of the train line and an upper user in a database. When the login user is defined as an upper user of the creation person having the authority setting, a diagram edit terminal requests registering and updating of the train line information created by the creation person, based on the authority level of the login user, and the diagram management server resisters and updates the train line information. Then, from the database, the diagram edit terminal acquires and displays the train line information that the login user has the authority to edit.

What is claimed is: 
     
         1 . A train diagram edit system, comprising:
 a diagram management server that unifies the management of train line information including at least train numbers, train operation dates, operation stations, departure times and arrival times; and   a plurality of diagram edit terminals that are network-connected to the diagram management server, and edit the train line information,
 the diagram management server including:
 a data base unit that stores user information that defines a relationship between a login user on the diagram edit terminal and an authority level; train line information; and authority setting information that defines a relationship between a creation person having an edit authority of the train line information and an upper user above the creation person; and 
 
 a data resister and update unit that resisters and updates the data base unit upon request of the diagram edit terminals, and 
 the diagram edit terminal including:
 a data edit unit that edits the authority setting information and the train line information created by the creation person based on input information by the upper user, and requests register and update processing of the edited data to the data register and update unit, when the login user is defined as the upper user of the creation person in the authority setting information; 
 a train line acquisition unit that acquires the train line information where the login user has the edit authority from the data base unit; and 
 a train line display unit that displays the train line information acquired. 
 
   
     
     
         2 . The train diagram edit system according to  claim 1 , wherein
 the diagram edit terminal further includes a train line coupling unit for coupling the train line information about two trains operated on the same date created by the user having the authority level lower than the login user into new train line information based on a comparison result of the orders of operation, the operation stations, the departure times and the arrival times, and for requesting the register and update of the data base unit to the data register and update unit based on the new train line information.   
     
     
         3 . The train diagram edit system according to  claim 2 , wherein
 the diagram management server further includes an engagement person change message unit for notifying an engagement person change message to the diagram edit terminal used by the changed creation person and for outputting the new train line information in real time, when the creation person in the train line information stored in the train line operation plan table is changed by register and update processing in the data register and update unit.   
     
     
         4 . A train diagram edit method in a computer system including a diagram management server that unifies the management of train line information including at least train numbers, train operation dates, operation stations, departure times and arrival times; and a plurality of diagram edit terminals that are network-connected to the diagram management server, and edit the train line information, comprising the steps of:
 storing user information that defines a relationship between a login user on a diagram edit terminal and an authority level; train line information; and authority setting information that defines a relationship between a creation person having an edit authority of the train line information and an upper user above the creation person on a data base by the diagram management server;   data-editing the authority setting information and the train line information created by the creation person based on input information by the upper user, and requesting register and update processing of the edited data to the diagram management server by the diagram edit terminal, when the login user is defined as the upper user of the creation person in the authority setting information;   registering and updating the data base upon a request from the diagram edit terminals by the diagram management server;   acquiring the train line information where the login user has the edit authority from the data base unit by the diagram edit terminal; and   displaying the acquired train line information by the diagram edit terminal.   
     
     
         5 . A train diagram edit method according to  claim 4 , further comprising the steps of:
 coupling the train line information about two trains operated on the same date created by the user having the authority level lower than the login user into new train line information based on a comparison result of the orders of operation, the operation stations, the departure times and the arrival times, and requesting the register and update of the data base unit to the diagram management server based on the new train line information by the diagram edit terminal.   
     
     
         6 . A train diagram edit program that can be stored on a storage medium and be executed by a computer, comprising:
 a function of storing train line information including at least train numbers, train operation dates, operation stations, departure times and arrival times; user information that defines a relationship between a user that edit the train line information and an authority level; and authority setting information that defines a relationship between the user having an edit authority of the train line information and an upper user above the creation person; and   a function of registering and updating the train line information re-edited based on the input information about the upper user, when the user is defined as the upper user in the authority setting information.   
     
     
         7 . The train diagram edit program according to  claim 6 , further comprising:
 a function of coupling the train line information about two trains of the same train created by the user into new train line information based on a comparison result of the orders of operation, the operation stations, the departure times and the arrival times, and registering and updating the data base based on the new train line information.   
     
     
         8 . The train diagram edit program according to  claim 6 , wherein
 the user is a general user who can edit the train line information based on the user's own general user edit authority, and   the upper user is a department manager, a business manager or a supervisor who can edit all train line information based on an upper edit authority.   
     
     
         9 . The train diagram edit program according to  claim 6 , wherein,
 when the user is defined as the upper user in the authority setting information, the function of registering and updating edits the user within the authority setting information based on the input information about the upper user.   
     
     
         10 . The train diagram edit program according to  claim 6 , further comprising:
 a function of notifying, when the user stored is changed, a change message to a changed new user and to output the new train line information.   
     
     
         11 . The train diagram edit program according to  claim 7 , further comprising:
 a function of displaying a plurality of train lines to be selected on a diagram edit terminal for editing a diagram, and displaying information relating to the user and the upper user close to the train line displayed.   
     
     
         12 . The train diagram edit program according to  claim 11 , further comprising:
 a function of determining whether or not the train lines can be coupled by comparing the train line having the largest number of order of operation among the operation station information about the former train with the train line having the smallest number of order of operation among the operation station information about the later train from train line information about the train lines selected on the diagram edit terminal.   
     
     
         13 . The train diagram edit program according to  claim 6 , further comprising:
 a function of acquiring the train line information where the user has the edit authority by the diagram edit terminal; and   a function of displaying the train line information acquired by the diagram edit terminal.   
     
     
         14 . The train diagram edit program according to  claim 7 , wherein the train line information includes train numbers, train operation dates, operation stations, departure times and arrival times, further comprising:
 a function of bulk coupling processing executed on the train having the same train number on another train operation date having the train line information about the former train and the later train before coupling in the coupling processing.   
     
     
         15 . The train diagram edit program according to  claim 6 , wherein
 the authority setting information table includes a relationship between a creation person having edit authority of the train line information and an upper user above the creation person, and   the train line information created by the creation person is edited and the edited data is registered and updated based on input information by the upper user when the upper user of the creation person is defined.