Power management system, electronic apparatus, and computer-readable medium

摘要

A power management system includes an electronic apparatus including a notification unit, a recording unit, a switching unit, and a transmitting unit, a management apparatus including an apparatus control unit, and a relay apparatus relaying communication between the apparatuses. In the first mode, the notification unit notifies the management apparatus of the state of the electronic apparatus at predetermined timings or according to a change in the state. In the second mode, the recording unit records the state instead of transmitting the notification. The switching unit switches the control mode in response to an instruction from the management apparatus. Upon switching from the first mode to the second mode, the transmitting unit transmits switching information to the management apparatus. Upon reception of the switching information, the apparatus control unit switches the control mode of the relay apparatus so as to reduce the power consumption of the relay apparatus.

主权项

1. A power management system comprising:
an electronic apparatus; a management apparatus; and a relay apparatus that relays communication between the electronic apparatus and the management apparatus, wherein the electronic apparatus includes
a notification unit that notifies the management apparatus of a state of the electronic apparatus at predetermined timings or in accordance with a change in the state of the electronic apparatus, in the case where a control mode of the electronic apparatus is a first mode,a recording unit that records the state instead of transmitting the notification by the notification unit, in the case where the control mode is a second mode,a switching unit that switches the control mode in response to an instruction from the management apparatus, anda transmitting unit that transmits switching information to the management apparatus for switching a control mode of relay apparatus from the first mode to the second mode in response to switching of the control mode of the electronic apparatus from the first mode to the second mode which is performed by the switching unit, and wherein the management apparatus includes
an apparatus control unit that, in response to receiving the switching information transmitted by the transmitting unit, switches a control mode of the relay apparatus from the first mode to the second mode so as to cause a power consumption of the relay apparatus to be lower than a power consumption before the switching so that rely apparatus stays at least in a state in which only minimum power with which the relay apparatuses are switched back to the first mode is consumed.