×

Management device for causing devices to update programs and computer readable media

  • US 9,058,182 B2
  • Filed: 09/25/2012
  • Issued: 06/16/2015
  • Est. Priority Date: 09/30/2011
  • Status: Active Grant
First Claim
Patent Images

1. A management device comprising:

  • a processor;

    a memory having computer-readable instructions stored thereon that, when executed by the processor, cause the management device to perform steps comprising;

    acquiring “

    m”

    programs that are to be updated in a first device and “

    n”

    programs that are to be updated in a second device, from a server via a network, wherein “

    m”

    is an integer greater than or equal to 2, “

    n”

    is an integer greater than or equal to 2, the “

    m”

    programs include a first program and a second program, and the “

    n”

    programs include a third program and a fourth program, wherein the acquiring step further includes acquiring first period information and second period information from the server, wherein the first period information relates to a period for the first device to complete an update of the first program, and the second period information relates to a period for the second device to complete an update of the third program;

    determining an order for transmitting the m and n programs to be updated based on information about the m and n programs to be updated;

    determining a standby period based on the first period information and the second period information;

    transmitting the first program to the first device and transmitting the third program to the second device according to the determined order;

    waiting for the standby period to lapse from a time after transmission of a last one of the first program and the third program to be transmitted according to the determined order; and

    transmitting the second program to the first device and transmitting the fourth program to the second device according to the determined order, after the standby period has lapsed.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×