KR20170015117A - Standby Power Blocking System and server thereof - Google Patents

Abstract

The present invention relates to a standby power cutoff system and a master information processing device thereof. The master information processing device of a standby power cutoff system includes: a database including device information of a plurality of standby power management target devices and power sequence information for the sequential control of the power supply of the target devices; a communication interface (I/F) interfacing with a power control unit, which is connected with the standby power management target devices, through a router; and a control part controlling the power control unit to sequentially turn on or off the standby power management target devices based on the power sequence information. As such, the present invention is capable of preventing damage to the devices, caused by an overload when the standby power management target devices are turned on or off at the same time, by executing control operation to sequentially start or terminate the standby power management target devices.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a standby power blocking system,

The present invention relates to a standby power interruption system and its master information processing apparatus (a "server").

In general, the home and office use a variety of electronic products such as computers, laptops, TVs, DVD players, refrigerators, and washing machines. A user using such an electronic product connects to an outlet to supply power to the electronic product. Even if the user habitually does not use the electronic product, the electronic product is kept connected to the outlet. In order to prepare for receiving the instruction from the user even though the electronic product is not in operation, Which are continuously consuming power. This consumed power is generally referred to as standby power.

Standby power is wasteful in that it consumes unnecessary power, and energy saving can be achieved by dramatically reducing standby power. In a typical standby power cut-off system used to reduce standby power, the standby power management target devices are generally turned on or off at a time in order to shut off the standby power. That is, many standby power management target devices are turned on or off collectively at a time. In such a case, the load may be burdened and the device may be damaged.

And, regardless of the state of the apparatus (particularly, PC) for standby power management, when the standby power cut-off condition is met, the power of the apparatus is turned off. Thus, for example, , There is a problem that the work data is blown off.

In some cases, such as in factories, office equipment is used together with a power source. In this case, an overcurrent may instantaneously cause the parts to be destroyed.

Therefore, there is a need for a new stand-by power cut-off system that takes these cases into account.

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above problems, and it is an object of the present invention to prevent a device from being damaged by imposing a load on a large number of standby power management target devices collectively in ON or OFF state And to provide a master power control system and a master information processing apparatus thereof.

Another purpose is to prevent the standby power of the managed device from being stalled without notifying the fact through the messenger before the standby power cut-off, System and its master information processing apparatus.

Another object of the present invention is to provide a stand-by power cut-off system and a master thereof, which can prevent the parts themselves from being destroyed by instantaneous overcurrent generated when a power source is used in a factory, And to provide an information processing apparatus.

According to an aspect of the present invention,

In order to prevent a device from being damaged by imposing a load on the load when a large number of standby power management target devices are turned on or off collectively at a time, And the sequential start or the sequential end operation is performed.

Before the standby power is cut off, it is necessary to inform the fact through the messenger so that the standby power of the target device can be stably shut off without causing any data loss or damage to the device or damage to the device. , The user is informed in advance of the information through the messenger so that the user can take measures such as storing the performed data, for example, before the standby power is cut off. If there is no response from the user, The device for standby power management is normally forcibly terminated and the power of the device for standby power management is shut off under a normal end condition.

In addition, in order to protect the device itself by preventing the parts from being destroyed due to instantaneous overcurrent occurring when the office equipment is installed in the same place in the factory and the power supply is used, the overcurrent And the power supply is cut off when an overcurrent is generated.

Specifically, in the standby power cut-off system, a plurality of standby power management target devices, a power supply control unit connected to a plurality of standby power management target devices for controlling power supply, a router for networking with the power control unit, And a master information processing device for controlling the power supply control unit through a router so that the power supply is sequentially turned on or off based on the power supply sequence information set for a plurality of devices subject to standby power management, The information processing apparatus stores power supply sequence information for controlling the device information of a plurality of devices for standby power management and the power of a plurality of target devices to be sequentially turned on or off in a database, The power source is sequentially turned on in accordance with the power turn-on sequence included in the power source sequential information, And controls the power supply control unit to sequentially turn off the power according to the power turn-off sequence included in the sequential information.

Preferably, the master information processing apparatus transmits an alert message to each target device before sequentially turning off the power of each of the plurality of standby power management target devices.

The master information processing apparatus may transmit an alert message to at least one of the remaining target devices before powering off the target device whose power turn-off order is last among the plurality of standby power management target devices .

Wherein the master information processing apparatus is configured to perform a process of switching the at least one of the plurality of standby power management target devices to at least one of the manager terminal and the target devices connected to the manager terminal And transmits a single warning message.

The master information processing apparatus senses a current value input to the standby power management target device, and when the current value that is input to the standby power management target device exceeds the preset threshold current value, It is determined that an overcurrent has entered, and the power of the apparatus for standby power management is shut off.

Preferably, the master information processing apparatus transmits a warning message to the administrator terminal when it is determined that the standby power management target device has received an overcurrent.

The power supply sequence information may include at least one of a power turn-on sequence and a turn-on time information for the plurality of standby power management target devices, and a power turn- ) Order and turn-off time information.

According to still another aspect of the present invention, there is provided a master information processing apparatus for a standby power interruption system,

1. A master information processing apparatus for a standby power interruption system, comprising: a database configured to include power source sequence information for sequentially controlling device information of a plurality of standby power management target devices and power supplies of a plurality of target devices; A communication I / F (Interface) for interfacing with a power control unit connected to a plurality of devices for standby power management through a router, and a plurality of devices for standby power management based on power source sequential information And a control unit for controlling the power supply control unit to turn on or off the power supply to the plurality of standby power management target devices, And sequentially turns off the power according to the power turn-off sequence included in the power source sequential information, Characterized in that for controlling the control unit.

Preferably, the control unit transmits a warning message to each of the target devices before sequentially turning off the power of each of the plurality of standby power management target devices.

The control unit may send an alert message to at least one of the remaining target devices before powering off the target device whose power turn-off order is last among the plurality of standby power management target devices .

Wherein the controller is configured to transmit an alert message to at least one of the manager terminal and the target device connected to the manager terminal before turning off the power of the target device whose power turn-off order is last among the plurality of standby power management target devices, To the mobile station.

The control unit senses a current value that is input to the standby power management target device. If the current value input to the standby power management target device exceeds the predetermined threshold current value and is maintained for the set time, And turns off the power supply to the standby power management target device.

Preferably, the control unit transmits a warning message to the administrator terminal when it is determined that an overcurrent is input to the standby power management target device.

The power supply sequence information may include at least one of a power turn-on sequence and a turn-on time information for the plurality of standby power management target devices, and a power turn- ) Order and turn-off time information.

The present invention performs a sequential start or a sequential end operation for sequentially starting or ending the power supply of devices subject to standby power management so that a large number of standby power management target devices are turned on or turned off collectively at a time, In this case, the load will be overloaded to prevent the device from being damaged.

In addition, the present invention allows the user to inform the user of the information in advance via the messenger before the standby power cut-off, so that the user can perform an operation such as storing data, for example, If there is no response from the user, the device for standby power management is normally terminated forcibly through the messenger, and the power of the device for standby power management is shut off under the normal termination state. The standby power of the management target device is cut off stably.

In addition, in the present invention, office equipment may be installed together with a power source in a factory or the like. In such a case, an over-current may instantaneously be generated and the parts may be destroyed. To this end, It is determined whether or not an electric current is generated and the power is cut off when an overcurrent occurs, thereby protecting the device itself and preventing the parts from being destroyed.

1 is a view showing a configuration of a standby power interruption system according to the present invention;
2 is a diagram showing the configuration of a master information processing apparatus used in the standby power cut-off system according to the present invention
FIG. 3 is a diagram sequentially showing the operation of the master information processing apparatus used in the standby power interruption system according to the present invention; FIG.
FIG. 4 is a sequence diagram illustrating the operation of the standby power interruption system according to the present invention; FIG.

1 is a diagram illustrating a configuration of a standby power interruption system according to the present invention.

1, the standby power cut-off system according to the present invention includes a standby power management target device 400, a power source control unit 300 for controlling a power-off operation of an outlet connected to the standby power management target device 400 The standby power manager terminal 500, and the standby power management target device 400, based on the power source sequential information set in advance, the router 200 that is networked with the power source control unit 300, the standby power manager terminal 500, And a master information processing apparatus 100 for controlling the power supply control unit 300 through the router 200 so as to turn on or off the power supply control unit 300 sequentially.

The standby power management target device 400 corresponds to a power supply cutoff control operation of a power supply control unit 300 that is connected to an outlet and controls the power supply of the outlet by a device (for example, a PC or a lighting device) Standby power is cut off. The master information processing apparatus 100 of the present invention is capable of preventing a large amount of standby power management target apparatuses (i.e., a standby power management target apparatus) from being consumed when a large number of standby power management target apparatuses are turned on all at once The power supply sequential start operation is performed. In particular, the power-on start operation is sequentially performed for each of the target devices, or the related devices are grouped into groups, and the power-on start operation is sequentially performed for each group. To this end, the master information processing apparatus 100 builds up, in the database, the power supply sequential information related to the power supply sequential start operation for each standby power management target device or group-specific devices.

The power supply control unit 300 controls the power supply to the outlet connected to the standby power management target device 400. [ The power control unit 300 may network with the router 200 (in other words, a 'repeater') to generate a standby power management target device 400 of the power outlet.

The router 200 is a wireless repeater for networking the power control unit 300 and the master information processing apparatus 100 (the 'server' in the discussion).

The administrator terminal 500 is a terminal (e.g., a smart phone) of an administrator managing standby power. The administrator terminal 500 is provided with a terminal app for interfacing with the master information processing apparatus 100. The manager terminal 500 receives from the master information processing apparatus 100 based on the terminal app, Information on power on or off, information on whether an overcurrent is generated, and the like, and notifies the manager.

The master information processing apparatus 100 is loaded with a lot of load when a large number of standby power management target devices are turned on all at once (ON). To prevent this, To the power supply unit. When the power of the device subject to standby power management is suddenly turned off (turned off) suddenly, a problem such as the data which is being executed is not stored and is blown away occurs. In order to prevent this, do. That is, the master information processing apparatus 100 performs the standby power cutoff operation of the standby power management target device 400 by networking with the power control unit 300 through the router 200, (ON) or off (OFF) the power on the basis of the pre-registered power sequential information for each of the target devices or the devices for each group.

More specifically, the master information processing apparatus 100 registers power source sequence information for sequentially controlling the device information of a plurality of standby power management target devices and the power supply of a plurality of target devices in a database And sequentially turns on a power source at a predetermined time interval corresponding to a power turn-on sequence included in the power source sequence information for the plurality of devices for standby power management, And controls the power supply control unit 200 to sequentially turn off the power supply in accordance with the power turn-off sequence. Wherein the power supply sequence information includes at least one of a power turn-on sequence and a turn-on time information for each of a plurality of standby power management subject devices or devices for each group and a power turn- turn off sequence and turn-off time information.

In addition, the master information processing apparatus 100 performs an alert function in conjunction with a messenger of the device 400 for standby power management. The master information processing apparatus 100 transmits a warning message to each target device before sequentially turning off the power of each of the plurality of standby power management target devices. The warning message transmitted to each target device may be transmitted once before each target device is turned off and may be transmitted in response to the scheduled first, ..., N-1, Lt; / RTI > In this way, before turning off the standby power of the device 400 for standby power management, the user is informed of the information in advance via the messenger, And the like. At this time, if there is no response from the user of the apparatus 400 for standby power management, the standby power management target device 400 is normally forcibly terminated via the messenger, The power of the target device 400 is cut off.

Preferably, the master information processing apparatus 100 is interlocked with a messenger of the specific standby power management target device 400, and the first, ..., The first,..., And the (N-1) th power-off notification time corresponding to the N-1th and Nth power-down notification times. In addition, during the final power shutdown notification period of the N-th power, the standby power management target device 400 transmits a forced termination end control signal through the messenger to terminate the normal termination, To turn off the power.

For example, the master information processing apparatus 100 may notify the at least one of the plurality of standby power management target devices of at least one of the plurality of standby power management target devices Message can be transmitted. Also, the master information processing apparatus may further include an administrator terminal and a target device connected to the manager terminal, before turning off the target device whose power turn-off order is last among the plurality of standby power management target devices At least one warning message may be transmitted.

For example, the master information processing apparatus 100 may supply power to a plurality of office equipment at the same time, for example, in a factory. In this case, an overcurrent may instantaneously occur and the components may be destroyed. In order to solve such a problem, the master information processing apparatus 100 of the present invention detects the current value input to the standby power management target device 400 so as to protect the target device itself and to prevent the parts from being destroyed or the like The standby power management target device 400 determines that the overcurrent is present when the current value of the standby power management target device 400 is greater than a preset value of the destructive critical current value and is maintained for the set time, Thereby preventing the power supply from being disconnected. The master information processing apparatus 100 determines that an overcurrent is present when the current value inputted to the sensing and standby power management target device exceeds the predetermined value of the destructive critical current value for the set time, The control unit 500 transmits a warning message to the manager.

2 is a diagram showing a configuration of a master information processing apparatus 100 used in the standby power cut-off system according to the present invention.

As shown in FIG. 2, the master information processing apparatus 100 according to the present invention includes power supply sequence information for sequentially controlling device information of a device subject to standby power management and power supply of a plurality of target devices A communication I / F 102, which interfaces with an administrator terminal app, and interfaces with a power control unit 300 connected to the standby power management target device 400 through a router 200, A power control unit 300 for controlling the standby power interruption operation and sequentially turning on and off the power supplies based on the power supply sequential information for the plurality of standby power management target devices, (Not shown).

The database 101 includes power supply sequence information for sequentially controlling the device information of a plurality of devices subject to standby power management and the power supply of a plurality of target devices. Wherein the power supply sequence information includes at least one of a power turn-on sequence and a turn-on time information for each of the plurality of standby power management subject devices or the devices for each group and a power turn- ) Order and turn-off time information. Particularly, in connection with the power supply sequential start operation of the present invention, grouping devices are grouped to construct grouping information in the database 101 of the master information processing apparatus 100. In addition, the database 101 stores, in association with the instant messenger notification function, a messenger notification schedule including first, ..., N-1, Information.

The communication I / F 102 includes a first communication interface for communicating with an administrator terminal to interface with an administrator terminal application, a power control unit 300 connected to the standby power management target device 400, a router 200, And a second communication interface for networking via a wireless repeater.

The control unit 103 controls the standby power cutoff operation and sequentially turns on the power on the basis of the power supply sequential information stored in the database 101 for each of the plurality of standby power management target devices or the target devices for each group, Or OFF (OFF). The power supply sequential start or the power supply sequential end operation may be performed for each device group (for example, for each group such as the first group, the second group, ...) or the time period (for example, 2 time zones, ..., etc.).

For example, the power on turn-on sequence (for example, k groups for the first order, m groups for the second order, ..., Etc.) at a predetermined time interval. Specifically, the control information for turning on the power supply of the devices subject to the standby power management belonging to the group k is transmitted to the power control units 300 for controlling the power-off operation of the target devices of the group k through the wireless router 200 Power control unit 300 for controlling the power-off operation of the target devices in the m group via the wireless lan- guage to control the power of the devices in the m-th group that belong to the group m after a predetermined time interval has elapsed ), And sequentially performs a power-on start operation.

Further, in an example related to the power supply sequential termination, first, ..., N-1, N-th power turn-off times (For example, 30 minutes before, 10 minutes before, 5 minutes before, 1 minute before, etc. from the power-off time), and corresponding to the scheduled first, ..., N-1, Nth power turn- 1, ..., N-1 power turn-off time, and turns off the power at the last N-th power turn-off time. Specifically, the alarm notification information is sequentially transmitted to the wireless router ((N-1), N-1, Off control information to the power control unit 300 for controlling the power-off operation of the standby power control target device 400 through the power control unit 300 , And sequentially performs power-off termination operation.

The control unit 103 performs an alerting function in conjunction with the messenger of the standby power management subject device 400. The control unit 103 transmits a warning message to each target device before sequentially turning off the power of each of the plurality of standby power management target devices. The warning message transmitted to each target device may be transmitted once before each target device is turned off and may be transmitted in response to the scheduled first, ..., N-1, Lt; / RTI > In this way, before turning off the standby power of the device 400 for standby power management, the user is informed of the information in advance via the messenger, And the like. At this time, if there is no response from the user of the apparatus 400 for standby power management, the standby power management target device 400 is normally forcibly terminated via the messenger, The power of the target device 400 is cut off.

Preferably, the controller 103 controls the first, ..., N-1, ..., N-th power-off notification times of the standby power management target device 400, , And sequentially transmits a warning message to the power-down notification time of the (N-1) th power. In addition, during the last N-th power shutdown notification period, the standby power control target device 400 is normally terminated by transmitting the forced normal termination control information through the messenger, To turn off the power. At this time, if the main control unit of the device 400 for standby power management receives the forced normal termination control information through the messenger, the information is executed to normally terminate the device.

For example, the control unit 103 transmits an alert message to at least one of the remaining target devices before powering off the target device whose power turn-off order is last among the plurality of standby power management target devices . Also, the control unit 103 may be configured to notify the administrator terminal and the target device connected to the manager terminal of the plurality of standby power management target apparatuses before turning off the power of the target apparatus whose power turn- At least one warning message may be transmitted.

For example, there are cases where power is supplied simultaneously to several office equipment at the same place in a factory. In this case, an overcurrent may instantaneously cause the parts to be destroyed. In order to solve such a problem, the control unit 103 performs the following operations in order to protect the target device itself and to prevent the parts from being destroyed. First, the control unit 103 sets the maximum allowable current value for the standby power cut-off system based on the user setting information. The maximum allowable current value is set to an arbitrary value corresponding to the user setting, and is set to a critical current value of the component destruction for determining the overcurrent. Then, the range of the maximum allowable current value that can be changed in accordance with the user setting is set in consideration of the device specifications and the like. The control unit 103 senses a current value input to the standby power management target device 400. If the current value input to the standby power management target device 400 exceeds the preset value of the partially failed critical current value It is determined that an overcurrent has entered the standby power management target device 400 and the power shutdown control information is transmitted to the standby power management target device 400 via the wireless router 200 To the power supply control unit 300, and cuts off the power supply. At this time, if the current value inputted to the standby power management target device 400 exceeds the predetermined part destruction threshold current value as a result of the detection, the controller 103 determines that an overcurrent is present, And transmits a warning message to the terminal 500 to notify the manager.

FIG. 3 is a diagram illustrating an operation of the master information processing apparatus used in the standby power interruption system according to the present invention in order.

As shown in Fig. 3, first, the master information processing apparatus according to the present invention performs a control operation for power source sequential start or power source sequential termination to a plurality of devices for standby power management.

First, the master information processing apparatus includes power supply sequence information for sequentially controlling power supply of a plurality of devices for standby power management target devices and devices for standby power management target devices in the database (S301).

Wherein the power supply sequence information includes at least one of a power turn-on sequence and a turn-on time information for each of the plurality of standby power management subject devices or the devices for each group and a power turn- ) Order and turn-off time information.

In particular, with regard to the power sequential start operation of the present invention, related devices are grouped and grouping information is built up in the database of the master information processing device.

Next, the power-on turn-on sequence (for example, k groups in the first order, m groups in the second order, ..., etc.) for the plurality of standby power management target devices The power is turned on sequentially at a predetermined time interval (S302).

Specifically, the master information processing apparatus transmits control information for turning on the power of the standby power management target apparatuses belonging to the group k to each power control unit for controlling the power off operation of the target apparatuses of the k groups through the wireless router . When the predetermined time interval has elapsed, control information for turning on the power of the apparatuses for standby power management belonging to the group m is transmitted to the respective power control units Unit. Thus, the power-on start operation is sequentially performed.

Such a power sequential start operation may be performed for each device group (for example, for each group of the first group, the second group, ...), or for each time period (for example, the first time zone, the second time zone, , Etc.).

On the other hand, in connection with the power supply sequential termination, the master information processing apparatus performs first, ..., N-1, N-th power turn-off 1, ..., N-1, N) power turn-off times (e.g., 30 minutes before, 10 minutes before, 5 minutes before, and 1 minute before power off time) During the power turn-off time of the first,..., And (N-1) th power switches, a warning message is sequentially transmitted. Then, the power is turned off at the last Nth power turn-off time.

Specifically, the master information processing apparatus may be configured to control the first, ..., N-1, and N power-on-off times of the plurality of standby power management target devices or the devices of each group The alarm notification information is sequentially transmitted to the power supply control unit for controlling the power supply interruption operation of the apparatus for standby power management through the wireless router in that time zone. Then, at the last N-th power turn-off time, the power-off control information is transmitted to the power control unit, and the power-off end operation is sequentially performed.

Next, the master information processing apparatus according to the present invention performs an alerting function in cooperation with the messenger of the apparatus for standby power management (S303). The master information processing device transmits a warning message to each target device before sequentially turning off the power of each of the plurality of standby power management target devices. The warning message transmitted to each target device may be transmitted once before each target device is turned off and may be transmitted in response to the scheduled first, ..., N-1, Lt; / RTI > In this manner, before the power is turned off to shut off the standby power of the device subject to standby power management, the user is informed of the information in advance via the messenger, so that the user can take measures before shutting off the standby power, for example, To be carried out. At this time, if there is no response from the user of the apparatus for standby power management, the apparatus for standby power management is normally forced to be terminated through the messenger and the power of the apparatus for standby power management is shut off under the normal state .

Preferably, the master information processing apparatus is configured to control the first, ..., N-1, and N-th power shutdown notification time periods for the plurality of standby power management subject devices or the devices for each group, 1, ..., and N-1 power-down notification time, a warning message is sequentially transmitted to the standby power management target device. Then, during the last N-th power shutdown notification time, the forced normal termination control information is transmitted to the standby power management target device through the messenger, and the normal termination is terminated. Thus, the power supply is shut off in a state in which the device subject to standby power management is normally terminated.

At this time, when the main control unit of the device for standby power management receives the forced normal termination control information from the master information processing device via the messenger, the main control unit executes the information to normally terminate the device.

For example, the master information processing apparatus transmits an alert message to at least one of the remaining target devices before powering off the target device whose power turn-off order is last among the plurality of standby power management target devices . Also, the master information processing apparatus may further include an administrator terminal and a target device connected to the manager terminal, before turning off the target device whose power turn-off order is last among the plurality of standby power management target devices At least one warning message may be transmitted.

Meanwhile, the master information processing apparatus according to the present invention detects an overcurrent generation operation of a device subject to standby power management and performs an operation of protecting the device itself.

For example, there are cases where power is supplied simultaneously to several office equipment at the same place in a factory. In this case, an overcurrent may instantaneously cause the parts to be destroyed. In order to solve such a problem, the master information processing apparatus of the present invention firstly sets the maximum allowable current value of the standby power interruption system to Set it based on user setting information. The maximum allowable current value is set to an arbitrary value corresponding to the user setting, and is set to a critical current value of the component destruction for determining whether the current is overcurrent. Then, the range of the maximum allowable current value that can be changed in accordance with the user setting is set in consideration of the device specifications and the like.

Next, the current value input to the device subject to standby power management is sensed (S304). If it is determined in step S305 that the current value input to the device subject to the standby power management exceeds a predetermined part destruction threshold current value (i.e., the entire allowed current value set in advance) and the status is maintained for a predetermined period of time, It is determined that an overcurrent has entered the device to be subjected to standby power management, and the power-off control information is transmitted to the power control unit for controlling the power-off operation of the device for standby power management through the wireless router so as to shut off the power (S306).

At this time, if it is determined that the current value inputted to the device subject to standby power management exceeds the predetermined part destruction threshold current value and it is determined that the overcurrent is inputted by keeping for the set time, the master information processing device Message, and notifies the administrator.

As described above, the master information processing apparatus of the present invention performs control operations for sequentially starting or ending the power supply of the devices subject to standby power management and for terminating the power supply sequential operation, When the power is turned on (ON) or turned OFF (OFF), the load is damaged and the equipment is prevented from being damaged.

The master information processing apparatus of the present invention notifies the user of the information in advance via the messenger before the interruption of the standby power so that the user can perform measures such as storing the data, If there is no response from the user of the device subject to the standby power management, the device for standby power management can be normally terminated through the messenger. In this state, that is, under the normal termination state, So that the standby power of the management subject device can be stably shut off without causing any damage or damage to the device.

Further, the master information processing apparatus of the present invention discriminates whether or not an overcurrent led to a device subject to standby power management is generated and blocks the power supply when an overcurrent is generated, thereby protecting the device itself and preventing component destruction.

FIG. 4 is a sequence diagram illustrating the operation of the standby power interruption system according to the present invention.

As shown in FIG. 4, the standby power interruption system according to the present invention performs a power sequential start operation as follows.

That is, in the standby power interruption system according to the present invention, for example, the master information processing apparatus transmits control information for turning on the power of the standby power management target devices belonging to the k group to power off To each power control unit that controls operation. Then, when a predetermined time interval elapses, control information for turning on the power of the standby power management target devices belonging to group m is transmitted to each power source To the control unit. Thus, the power-on start operation is sequentially performed.

Then, the power sequential end operation is performed as follows.

That is, in the standby power cut-off system according to the present invention, the master information processing device supplies the power of the standby power management target device to the corresponding first, ..., N-1, Nth power turn- And sequentially transmits alert notification information to the power control unit for controlling the power-off operation of the apparatus for standby power management through the wireless router in the time zone. Then, at the last N-th power turn-off time, the power-off control information is transmitted to the power control unit, and the power-off end operation is sequentially performed.

In addition, the messenger alert operation is performed as follows.

That is, in the standby power cut-off system according to the present invention, the master information processing apparatus notifies power of the standby power management target device (particularly, PC) to the first, ..., N-1, During the power cutoff notification time of the first,..., And (N-1) th power lines, a warning message is sequentially transmitted to the standby power management target device. Then, during the last N-th power shutdown notification time, the forced normal termination control information is transmitted to the standby power management target device through the messenger, and the normal termination is terminated. Thus, the power supply is shut off in a state in which the device subject to standby power management is normally terminated.

When the main control unit of the device subject to the standby power management receives the forced normal termination control information through the messenger, the information is executed and the device is normally terminated.

Then, the operation of protecting the device from the overcurrent is performed as follows.

That is, in the standby power interruption system according to the present invention, the master information processing apparatus first sets the maximum allowable current value of the standby power interruption system based on the user setting information. The maximum allowable current value is set to an arbitrary value corresponding to the user setting, and is set to the value of the component destruction critical current value for discriminating the overcurrent. Then, the range of the maximum allowable current value that can be changed in accordance with the user setting is set in consideration of the device specifications and the like. Then, it detects the current value that is input to the standby power management target device. If the current value input to the device subject to the standby power management exceeds the predetermined part destruction threshold current value (i.e., the entire allowed current value set in advance) and the state is maintained for a predetermined time as a result of the detection, It is determined that an overcurrent has entered the target device, and the power-off control information is transmitted to the power control unit for controlling the power-off operation of the device for standby power management through the wireless router so that the power is shut off.

At this time, if the current value input to the device subject to standby power management exceeds the preset value of the device destruction critical current value as a result of the detection, the master information processing device determines that an overcurrent is present, Message, and notifies the administrator.

Description of the Related Art [0002]
100: master information processing device 200: wireless router
300: power supply control unit 400: standby power management target device
500: Administrator terminal 101: Database
102: communication I / F 103: control unit

Claims (14)

1. A master information processing apparatus for a standby power interruption system,
A database configured to include device information of a plurality of devices for standby power management and power source sequence information for sequentially controlling power supplies of the plurality of target devices;
A communication I / F (Interface) for interfacing with a power control unit connected to the plurality of standby power management target devices through a router; And
And a control unit for controlling the power supply control unit to sequentially turn on or off the power supply based on the power supply sequential information for the plurality of devices for standby power management,
Wherein the control unit sequentially turns on the power supplies corresponding to the turn-on sequence included in the power supply sequence information for the plurality of standby power management target devices, and turns on the power supply turn- And the power supply control unit controls the power supply control unit to sequentially turn off the power supply in accordance with the turn-off sequence. The method according to claim 1,
Wherein the control unit transmits an alert message to each of the target devices before sequentially turning off the power of each of the plurality of standby power management target devices. The method according to claim 1,
Wherein the control unit transmits a warning message to at least one of the remaining target devices before powering off the target device whose power turn-off order is last among the plurality of standby power management target devices, Of the master information processing apparatus. The method according to claim 1,
Wherein the controller is configured to transmit an alert message to at least one of the manager terminal and the target device connected to the manager terminal before turning off the power of the target device whose power turn-off order is last among the plurality of standby power management target devices, To the master information processing apparatus of the standby power interruption system. The method according to claim 1,
The control unit senses a current value that is input to the standby power management target device, and when the detected current value exceeds the predetermined threshold current value and is maintained for the set time, the overcurrent And the power supply of the apparatus for standby power management is turned off. 6. The method of claim 5,
Wherein the control unit transmits an alarm message to the administrator terminal when it is determined that an overcurrent is input to the standby power management subject device as a result of the detection. The method according to claim 1,
Wherein the power supply sequence information includes at least one of a power turn-on sequence and a turn-on time information for the plurality of standby power management target devices, and a power turn- And turn-off time information of the standby power interruption system. A standby power interruption system comprising:
A plurality of standby power management target devices;
A power supply control unit connected to the plurality of devices for standby power management to control power supply;
A router networking with the power control unit; And
And a master information processing device for controlling the power supply control unit through the router so that the power is sequentially turned on or off based on the power supply sequence information set for the plurality of devices for standby power management and,
The master information processing apparatus stores the power supply sequence information for controlling the device information of the plurality of standby power management target devices and the power of the plurality of target devices to be sequentially turned on or off in a database, The turn-on sequence included in the power supply sequence information is sequentially turned on in response to the turn-on sequence included in the power supply sequence information, and the turn- And the power control unit controls the power supply control unit to sequentially turn off the power supply in accordance with the sequence. 9. The method of claim 8,
Wherein the master information processing device transmits an alarm message to each of the target devices before sequentially turning off the power of each of the plurality of standby power management target devices. 9. The method of claim 8,
Wherein the master information processing apparatus is configured to wait for the standby device to turn off the power of the target device whose power turn-off order is last among the plurality of standby power management target devices to transmit the warning message to at least one of the remaining target devices Power shutdown system. 9. The method of claim 8,
Wherein the master information processing apparatus is configured to perform a process of switching the at least one of the plurality of standby power management target devices to at least one of the manager terminal and the target devices connected to the manager terminal A standby power cutoff system that sends a warning message to one. 9. The method of claim 8,
Wherein the master information processing apparatus detects a current value that is input to the standby power management target device and if the current value that is input to the standby power management target device as a result of the detection exceeds a predetermined threshold current value and is maintained for a set time The standby power control device determines that the overcurrent is received and turns off the power supply of the standby power management target device. 9. The method of claim 8,
Wherein the master information processing apparatus transmits an alarm message to the administrator terminal when it is determined that an overcurrent is input to the standby power management target device. 9. The method of claim 8,
Wherein the power supply sequence information includes at least one of a power turn-on sequence and a turn-on time information for the plurality of standby power management target devices, and a power turn- And turn-off time information.

Images