OPTIMIZING A PRINTER SYSTEM IN CONSIDERATION OF ENVIRONMENTAL LOAD

• US 20120072376A1
• Filed: 09/20/2011
• Published: 03/22/2012
• Est. Priority Date: 09/21/2010
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Akiyama, Kazuhito, Furuichi, Sanehiro, Tada, Masami
• Application Number:
  US13/237,206
• Publication Number:
  US 20120072376A1
• Time in Patent Office: Days
• US Class Current: 705/400
• CPC Class Codes: G06F 3/1218 Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources
• CPC Class Codes: G06F 3/126 Job scheduling, e.g. queuing, determine appropriate device
• CPC Class Codes: G06F 3/1288 in client-server-printer device configuration
• CPC Class Codes: G06Q 30/0283 Price estimation or determination
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

A print server selects a printer system to execute a print job received from a client, the printer system selected from among a plurality of printer systems connected to the network, the print server comprising a basic information acquiring section that acquires, at predetermining timing, unit price calculation basic information on printer systems in operation including at least information on environmental load information from at least one of the plurality of printer systems and external computers, a unit price calculating section that calculates a print unit price for each printer system based on the acquired unit price calculation basic information, a storage section that stores the calculated unit price in association with identification information for identifying the printer system and a sending section that sends the print unit prices and the identities of the printer systems associated with the calculated unit prices to the client.

Claims

1. A. system comprising:

a print server that receives a print job from a client and directs the print job to a printer system from among a plurality of printer systems connected to the print server through a network, wherein the print server includes a microprocessor coupled to a memory, the microprocessor programmed to implement the print server having;

a basic information acquiring section that acquires basic information including environmental load information from at least one of the plurality of printer systems and external computers;

a unit price calculating section that calculates a unit price based on the acquired basic information, the unit price calculated for printer systems in the plurality of printer systems;

a storage section that stores the calculated unit prices and identities of the printer systems associated with the calculated unit prices; and

a sending section that sends the print unit prices and the identities of the printer systems associated with the calculated unit prices to the client;

wherein the client receives the print unit prices and printer system identities, accepts a selection of one the printer systems from the received printer system identities, and generates and sends a print job capable of being executed in the selected printer system.

2. The system according to claim 1, wherein the print server further comprises:

a condition receiving section for receiving the information on the condition from the client; and

a printer system extracting section for extracting a printer system that satisfies the information on the received condition,

whereby the sending section sends the identity of the extracted printer system to the client the corresponding print unit price of the extracted printer.

3. The system according to claim 1, wherein the environmental load information includes information on a market price of carbon dioxide emissions trading.

4. The system according to claim 1, wherein the environmental load information includes information on a market price of carbon dioxide emissions trading.

5. A print server for selecting a printer system to execute a print job received from a client, the printer system selected from among a plurality of printer systems connected to the network, the print server comprising:

a basic information acquiring section that acquires, at predetermining timing, unit price calculation basic information on printer systems in operation including at least information on environmental load information from at least one of the plurality of printer systems and external computers;

a unit price calculating section that calculates a print unit price for each printer system based on the acquired unit price calculation basic information;

a storage section that stores the calculated unit price in association with identification information for identifying the printer system; and

a sending section that sends the print unit prices and the identities of the printer systems associated with the calculated unit prices to the client.

6. The print server according to claim 5, comprising:

a condition receiving section that receives information on a condition from the client o identify a printer system to execute the print job; and

a printer system extracting section for extracting a printer system that satisfies the information on the condition received.

7. The print server according to claim 5, wherein the environmental load information includes information on a market price of carbon dioxide emissions trading.

8. The print server according to claim 5, wherein the environmental load information includes information on a market price of carbon dioxide emissions trading.

9. The print server according to claim 5, further comprising a client that includes:

a receiving section that receives the print unit prices and printer system identities;

a selection accepting section that accepts a selection of one the printer systems from the received printer system identities;

a print job generating section that generates and sends a print job capable of being executed in the selected printer system;

a condition entry accepting section for accepting an entry of information on a condition for identifying a printer system to execute the print job; and

a condition sending section for sending the information on the condition to the print server, the entry of which is accepted.

11. The method according to claim 9 further comprising:

receiving a condition for extracting a printer system;

extracting a printer system that satisfies the received condition; and

sending the identity of the extracted printer system and a corresponding print unit price to the client.

10. A method of conducting printing, the method comprising:

acquiring, on a print server, basic information about printer systems connected to the print server including environmental load information;

calculating a print unit prices for the printer systems based on the acquired basic information;

storing the calculated unit prices along with identities of the printer systems associated with the calculated print unit prices; and

sending the print unit prices and the identities of the printer systems to a client.

12. The method according to claim 10, wherein acquiring environmental load information comprises acquiring information on a market price of carbon dioxide emissions trading.

13. The method according to claim 10, wherein acquiring environmental load information comprises acquiring information on a market price of carbon dioxide emissions trading.

14. The method according to claim 10, wherein acquiring the basic information comprises acquiring basic information at predetermined intervals.

15. A computer-readable storage device with an executable program stored thereon, wherein the program instructs a microprocessor to perform:

acquiring, on a print server, basic information about printer systems connected to the print server including environmental load information;

calculating a print unit prices for the printer systems based on the acquired basic information;

storing the calculated unit prices along with identities of the printer systems associated with the calculated print unit prices; and

sending the print unit prices and the identities of the printer systems to a client.

16. The computer-readable storage device according to claim 15, wherein the program further instructs the microprocessor to perform:

receiving a condition for extracting a printer system;

extracting a printer system that satisfies the received condition, and

sending the identity of the extracted printer system and a corresponding print unit price to the client.

17. The computer-readable storage device according to claim 15, wherein the program further instructs the microprocessor to perform acquiring environmental load information by acquiring information on a market price of carbon dioxide emissions trading.

18. The computer-readable storage device according to claim 15, wherein the program further instructs the microprocessor to perform acquiring environmental load information by acquiring information on a market price of carbon dioxide emissions trading.

19. The computer-readable storage device according to claim 15, wherein the program further instructs the microprocessor to perform acquiring of the basic information at predetermined intervals.