WO2017022936A1

WO2017022936A1 - Standby power cutoff system and master information processing device thereof

Info

Publication number: WO2017022936A1
Application number: PCT/KR2016/005320
Authority: WO
Inventors: 김경희; 박성휘
Original assignee: (주)유아이; 김경희
Priority date: 2015-07-31
Filing date: 2016-05-19
Publication date: 2017-02-09

Abstract

The present invention relates to a standby power cutoff system and a master information processing device thereof, the processing device comprising: a database having device information on a plurality of devices of which standby power is managed, and power sequence information for sequentially controlling the power supply of the plurality of devices; a communication interface interfacing, through a router, with a power control unit connected to the plurality of devices of which standby power is managed; and a control part for controlling the power control unit so as to sequentially turn on or off the power to the plurality of devices, of which standby power is managed, on the basis of the power sequence information. The present invention performs a control operation for sequential power-on or sequential power-off that sequentially turns on or off the power of the devices of which standby power is managed, thereby preventing the devices from being damaged because of an excessive load applied when many of the devices of which standby power is managed are simultaneously powered on or off all at once.

Description

Standby power interruption system and its master information processing device

The present invention relates to a standby power cut-off system and a master information processing apparatus thereof (consensus, 'server').

In general, home and office use a variety of electronic products such as computers, laptops, TVs, DVD players, refrigerators, washing machines. The user using such an electronic product is connected to an outlet to supply power to the electronic product. Even if the user habitually does not use the electronics, the user keeps the electronics connected to the outlet, and the electronics that are being supplied are partially powered to prepare for receiving commands from the user even though the electronics are not in operation. Consuming power continuously. This power consumption is generally referred to as standby power.

Standby power is wasteful in that it consumes unnecessary power and can save energy by drastically reducing standby power. In the case of a general standby power cut-off system used to reduce standby power, the standby power management devices are turned on or turned off at a time in order to cut off standby power. In other words, a large number of standby power management target devices are turned on or off all at once, which may cause a load on the device and damage the device.

In addition, regardless of the state of the standby power management target device (especially a PC), when the standby power cutoff condition is reached, the power of the device is turned off. If you are doing this, you will encounter problems such as the data you have blown away.

In addition, office equipment is installed in a place such as a factory to use a power source, in which case instantaneous overcurrent may occur and parts may be destroyed.

Therefore, there is a need for a new standby power interruption system considering each of these cases.

The present invention has been developed to solve the above problems, when a large number of standby power management target devices are turned on (ON) or turned off at once, the load is applied to prevent the device from being damaged. It is an object of the present invention to provide a standby power interruption system and a master information processing apparatus thereof.

The other purpose is that before the standby power is cut off, the standby power cut-off can be notified by messenger so that the standby power of the managed device can be cut off stably without causing any data loss or damage to the device. A system and its master information processing apparatus are provided.

Still another object is a standby power cut-off system and its master, which can protect the device itself by preventing overcurrent from occurring instantaneously due to the installation of office equipment in a place such as a factory, and the destruction of parts. An information processing apparatus is provided.

Standby power blocking system according to the present invention for achieving this object,

If you turn on or turn off many standby power management devices at once, the power of the standby power management devices is sequentially turned on, so as not to damage the device by overloading the load. It is characterized in that to perform the start or end sequence start or end operation.

And before shutting off standby power, notify the fact through messenger, and before shutting off standby power so that the standby power of the managed device can be reliably cut off without any damage or damage to the data being performed or the device. , By notifying the user of the information in advance through messenger so that the user can take action before the standby power is cut off, for example, save the data performed.If there is no response from the user, The standby power management target device is normally forced to shut down, so that the standby power management target device is cut off under the normal termination state.

In addition, overcurrent flows into the standby power management target device so that the device itself can be protected by preventing overcurrent from occurring instantaneously when the power supply is used with office equipment installed in a factory or the like. Determine whether or not, to cut off the power when an overcurrent occurs.

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

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

The master information processing apparatus may transmit a warning message to at least one of the other target devices before turning off the power of the target device of which the power turn-off order is last among the plurality of standby power management target devices. It features.

The master information processing apparatus may include at least one of a manager terminal and a target device connected to the manager terminal before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. It is characterized by sending a warning message as one.

The master information processing apparatus detects a current value introduced into the standby power management target device and maintains the current value flowing into the standby power management target device for a predetermined time exceeding a preset threshold current value. If it is determined that the over-current has entered, characterized in that to cut off the power of the standby power management target device.

Preferably, the master information processing apparatus, if it is determined that the overcurrent has entered the standby power management target device as a result of the detection, characterized in that for transmitting a warning message to the manager terminal.

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

Master information processing apparatus of the standby power cut-off system according to the present invention for achieving the above object,

A master information processing apparatus of a standby power cut-off system, comprising: a database including device information of a plurality of standby power management target devices and power sequence information for sequentially controlling power supply of a plurality of target devices In order to interface power through a power control unit connected to a plurality of standby power management target devices and a router, a communication I / F (Interface), and a plurality of standby power management target devices are sequentially supplied based on power sequence information. And a control unit that controls the power supply control unit to be turned on or off, wherein the control unit corresponds to a power turn-on sequence included in the power sequence information for a plurality of standby power management target devices. To turn on the power sequentially, and to turn off the power sequentially according to the power turn-off sequence included in the power sequence information. Characterized in that for controlling the control unit.

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

The controller may transmit a warning message to at least one of the remaining target devices before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. .

The control unit may warn at least one of a manager terminal and a target device connected to the manager terminal before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. It characterized in that for transmitting.

The controller detects a current value introduced into the standby power management target device, and when the current value flowing into the standby power management target device is maintained for a predetermined time exceeding a preset threshold current value, the overcurrent Is determined to enter, characterized in that to turn off the power of the standby power management target device.

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

According to the present invention, a plurality of standby power management target devices are collectively turned on or turned off at a time by performing a sequential start or sequential operation of sequentially starting or terminating power of the standby power management target devices. This will overload the load and prevent damage to the equipment.

In addition, the present invention, before the standby power is cut off, informs the user in advance of the information through a messenger so that the user can take an action before storing the standby power, for example, to store the performed data. If there is no response from the user, the standby power management target device is normally forcibly shut down through a messenger, and the power supply of the standby power management target device is cut off under such a state, that is, normal shutdown state. It cuts off standby power of the managed device stably without giving.

In addition, the present invention may use a power source in the office, such as a factory equipped with a device, in this case, an instantaneous overcurrent may occur and the parts may be destroyed, for this purpose of the overcurrent introduced into the standby power management target device By determining whether or not it occurs, the power supply is cut off when an overcurrent occurs, thereby protecting the device itself and preventing component breakdown.

1 is a view showing the configuration of a standby power cut-off system according to the present invention

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

3 is a view showing in sequence the operation of the master information processing apparatus used in the standby power cut-off system according to the present invention

4 is a diagram illustrating the operation of the standby power cut-off system according to the present invention in order

1 is a view showing the configuration of a standby power cut-off system according to the present invention.

As shown in FIG. 1, the standby power cut-off system according to the present invention includes a power control unit 300 for controlling a power cut operation of a standby power management target device 400 and an outlet connected to the standby power management target device 400. ), The router 200 networking with the power control unit 300, the standby power manager terminal 500, and the power based on preset power sequential information for the standby power management target device 400. It includes a master information processing device 100 for controlling the power control unit 300 through the router 200 to sequentially turn on (ON), or off (OFF).

The standby power management target device 400 is a device (eg, a PC, a lighting device, etc.) in which standby power is cut off, and corresponds to a power cut control operation of the power control unit 300 connected to the outlet to control the power supply of the outlet. Standby power is cut off. When a large number of standby power management target devices are turned on all at once, the load is applied to the load. To prevent this, the master information processing apparatus 100 of the present invention has many standby power management target devices. Perform a power sequence start operation of sequentially supplying power to them. In particular, the power-on start operation is sequentially performed on each of the target devices, or groups of related devices are grouped and the power-on start operation is sequentially performed for each group. To this end, the master information processing apparatus 100 builds power sequential information related to the power sequential start operation for each standby power management target device or group-specific devices in a database.

The power control unit 300 controls the power supply of the outlet connected to the standby power management target device 400. The power control unit 300 is based on the power sequence information received from the master information processing device 100 by networking with the router 200 (in other words, a repeater), standby power management target device ( Control the power on or off operation of the outlet connected to 400).

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

The manager terminal 500 is a manager's terminal (for example, a smartphone) that manages standby power. The manager terminal 500 is provided with a terminal app (interface) to interface with the master information processing device 100, based on the terminal app from the master information processing device 100 to each of the plurality of standby power management target devices Receives information on power on or off, information on whether overcurrent occurs or not, and informs the administrator.

When the master information processing apparatus 100 turns on a large number of standby power management target devices at once, it imposes a load on the load. To prevent this, the master information processing apparatus 100 supplies power to the standby power management target devices. Sequential start operation of the power supply sequentially. In addition, if the power of the standby power management target device is suddenly turned off (OFF) at once, a problem occurs such that the data being executed is not stored and is blown away. do. That is, the master information processing apparatus 100 performs the standby power blocking operation of the standby power management target device 400 by networking with the power control unit 300 through the router 200, and manages a plurality of standby powers. The power is sequentially turned on or off based on pre-registered power sequential information for each target device or group-specific devices.

In more detail, the master information processing apparatus 100 registers device information of a plurality of standby power management target devices and power sequence information for sequentially controlling power supply of the plurality of target devices in a database. And sequentially powering on the plurality of standby power management target devices at predetermined time intervals corresponding to the power turn-on order included in the power sequence information, and included in the power sequence information. The power supply control unit 200 is controlled to sequentially turn off the power in accordance with the power turn-off order. The power sequence information may include at least one of a power turn-on order and turn-on time information for each of a plurality of standby power management target devices or groups, and the power turn-off ( turn off) includes at least one of order and turn-off time information.

In addition, the master information processing device 100 performs a reminder function in conjunction with a messenger of the standby power management target device 400. The master information processing apparatus 100 transmits a warning message to each target device before sequentially turning off 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 corresponding to the scheduled shutdown time of the first, ..., N-1, and Nth previously scheduled devices. Can be sent. As such, before the power is turned off to cut off the standby power of the standby power management target device 400, the information is notified to the user in advance through a messenger so that the user can perform the action before the standby power is cut off. You can take measures such as saving. At this time, if there is no response from the user of the standby power management target device 400, the standby power management target device 400 is forced to terminate normally through a messenger, that is, standby power management under the normal termination state Shut off the power of the target device (400).

Preferably, the master information processing apparatus 100 is interlocked with a messenger of a specific standby power management target device 400, and the first, ..., scheduled for the standby power management target device 400. In response to the N-th and Nth power-off notification times, warning messages are sequentially transmitted during the first-, N-th power-off notification times. In addition, the last N-power off notification time to the standby power management target device 400 by sending a forced normal termination control signal via a messenger to end normally, the standby power management target device 400 is normally terminated state Power off at

For example, the master information processing apparatus 100 may warn at least one of the other target devices before turning off the power of the target device of which the power turn-off order is last among the plurality of standby power management target devices. You can send a message. The master information processing apparatus may further include a manager terminal and a target device connected to the manager terminal before turning off the target device whose power turn-off order is the last among the plurality of standby power management target devices. The alert message may be sent to at least one.

For example, the master information processing apparatus 100 may supply power to a plurality of office equipment at the same time in a factory or the like. In this case, an overcurrent may occur instantaneously and parts may be destroyed. In order to solve such a problem, the master information processing apparatus 100 of the present invention detects a current value introduced into the standby power management target device 400 so as to protect the target device itself and prevent component destruction. When the current value introduced into the standby power management target device 400 is maintained for a predetermined time exceeding a predetermined component destruction threshold current value, the detection of the overcurrent is made, and the standby power management target device 400 is detected. Shut off the power supply to the furnace. In addition, the master information processing apparatus 100 determines that an overcurrent has entered when the current value introduced into the sensing and standby power management target device is maintained for a predetermined time exceeding a preset component destruction threshold current value, and the manager terminal. Send a warning message to 500, and informs the administrator.

2 is a diagram showing the configuration of the 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 device information of standby power management target devices and power sequence information for sequentially controlling power supply of a plurality of target devices. Communication interface I / F (102) interfaced with the database 101, the manager terminal app configured through the power control unit 300 and the router 200 connected to the standby power management target device 400 And a power control unit 300 to control the standby power cutoff operation and sequentially turn on or turn off power based on power sequence information for the plurality of standby power management target devices. It includes a control unit 103 for controlling).

The database 101 includes device information of a plurality of standby power management target devices and power sequence information for sequentially controlling power supply of the plurality of target devices. The power sequence information may include at least one of power turn-on order and turn-on time information for each of a plurality of standby power management target devices or groups, and power off. ) And at least one of turn-off time information. In particular, in relation to the power source sequential start operation of the present invention, grouping related devices is built up in the database 101 of the master information processing apparatus 100 to construct the grouping information. In addition, the database 101 includes a messenger notification schedule including first, ..., N-1, and Nth power-off notification times for each of the standby power management target devices or the devices for the group in relation to the messenger alert function. It is configured to include information.

The communication I / F 102 (Interface) is a first communication interface for communicating with a manager terminal to interface with a manager terminal app, a power control unit 300 and a router 200 connected to the standby power management target device 400. It has a second communication interface for networking via a (wireless repeater).

The controller 103 controls the standby power blocking operation and sequentially turns on the power based on the power sequential information stored in the database 101 for each of the plurality of standby power management target devices or group target devices. Alternatively, it may be turned off. Such power source sequential initiation or power source sequential end operation may be performed by a device group (for example, by a group such as a first group, a second group, ...), or by a time zone (for example, a first time zone or a first time). 2 time zones, time zones of ..., etc.).

For example, a pre-assigned power turn-on sequence for the standby power management target device for each group (for example, k group is first order, m group is second order, ..., Etc.) to turn on sequentially at predetermined time intervals. Specifically, the control information for turning on the standby power management target device belonging to the k group is transmitted to each power control unit 300 for controlling the power-off operation of the target device of the k group through the wireless router 200, and Power control unit 300 for controlling the power-off operation of the target device of the m group through the wireless router, the control information to turn on the standby power management target device belonging to the group m after a predetermined time interval elapses; ), The power-on start operation is performed sequentially.

In addition, in the power supply sequential termination example, the first, ..., N-1, N-th power turn-off time for each of a plurality of standby power management target devices or groups (E.g., 30 minutes, 10 minutes, 5 minutes, 1 minute, etc.) from the power off time, and according to the scheduled first, ..., N-1, Nth power turn-off times The N-th power turn-off time of the first, ..., N-1 is sequentially warned, and the power is turned off at the last N-th power turn-off time. As a specific example, the wireless router may provide warning notification information sequentially corresponding to the first, ..., N-1, and Nth power turn-off times of pre-scheduled power of the standby power management target device 400. The power supply control unit 300 transmits the power-off control information to the power control unit 300 that controls the power-off operation of the standby power management target device 400 through the 200, and at the last power-off time of the Nth power. ), The power-off shutdown operation is performed sequentially.

The controller 103 performs an alert function in conjunction with a messenger of the standby power management target device 400. The controller 103 transmits a warning message to each target device before the power of each of the plurality of standby power management target devices is sequentially turned off. The warning message transmitted to each target device may be transmitted once before each target device is turned off, and corresponding to the scheduled shutdown time of the first, ..., N-1, and Nth previously scheduled devices. Can be sent. As such, before the power is turned off to cut off the standby power of the standby power management target device 400, the information is notified to the user in advance through a messenger so that the user can perform the action before the standby power is cut off. You can take measures such as saving. At this time, if there is no response from the user of the standby power management target device 400, the standby power management target device 400 is forced to terminate normally through a messenger, that is, standby power management under the normal termination state Shut off the power of the target device (400).

Preferably, the controller 103 corresponds to the first, ..., N-1, N-th power cut-off notification times previously scheduled for the standby power management target device 400. At the power-off notification time of N-1, warning messages are sequentially transmitted. In addition, at the last N-th power cut off notification time, the standby power management target device 400 transmits the forced normal termination control information through a messenger to terminate normally, thereby ending the standby power management target device 400 normally. Power off at At this time, when the main control unit of the standby power management target device 400 receives the forced normal termination control information through the messenger, the main controller executes the information to terminate the normal operation of the device.

For example, the controller 103 may transmit a warning message to at least one of the other target devices before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. Can be. In addition, the controller 103 may include a manager 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. The alert message may be sent to at least one.

For example, there are cases where power is supplied to several office devices at the same time in a factory. In this case, instantaneous overcurrent may occur and parts may be destroyed. In order to solve such a problem, the control unit 103 performs the following operation to protect the target device itself and to prevent component destruction. First, the controller 103 presets a maximum allowable current value for the standby power cut-off system 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 the component breakdown threshold current value 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 specification and the like. The controller 103 detects a current value introduced into the standby power management target device 400, and as a result of the detection, the current value flowing into the standby power management target device 400 exceeds a preset component destruction threshold current value. When it is maintained for a predetermined time, it is determined that the overcurrent has entered the standby power management target device 400, and controls the power shutdown operation of the standby power management target device 400 through the wireless router 200 to determine the power cutoff control information. The power is transmitted to the control unit 300 to cut off the power. At this time, the control unit 103 determines that the overcurrent has entered when the current value introduced into the standby power management target device 400 is maintained for a predetermined time exceeding a predetermined component destruction threshold current value as a result of the detection, the manager By sending a warning message to the terminal 500, informs the administrator.

3 is a diagram illustrating the operation of the master information processing apparatus used in the standby power cut-off 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 starting a power sequence or terminating a power sequence for a plurality of standby power management target devices.

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

The power sequence information may include at least one of power turn-on order and turn-on time information for each of a plurality of standby power management target devices or groups, and power off. ) And at least one of turn-off time information.

In particular, in relation to the power source sequential start operation of the present invention, grouping related devices is built up in the database of the master information processing apparatus.

Next, the power turn-on order previously assigned to the plurality of standby power management target devices (for example, k groups are the first order for each group, m groups are the second order, ..., etc.). In step S302, the power is sequentially turned on at predetermined time intervals.

Specifically, the master information processing apparatus transmits control information for turning on the standby power management target device belonging to the k group to each power control unit controlling the power cut operation of the target device of the k group through the wireless router. . When the predetermined time interval elapses, the control information for turning on the standby power management target device belonging to the m group again is controlled through the wireless router. Pass it to the unit. In this way, the power-on start operation is sequentially performed.

Such a power sequential start operation may be performed by a device group (for example, a first group, a second group, ..., etc.) or by a time zone (for example, a first time zone, a second time zone, ...). Time zone, etc.).

On the other hand, with respect to the power supply sequential termination, the master information processing apparatus is the first, ..., N-1, N-th power turn-off (for each of a plurality of standby power management target device or group-specific devices ( turn off) pre-schedule time (e.g., 30 minutes, 10 minutes, 5 minutes, 1 minute, etc.) from the power off time, and turn off the scheduled power of the first, ..., N-1, Nth In response to the time, the warning messages are sequentially transmitted during the power turn-off time of the first, ..., N-1. Then, the power is turned off at the last N-th power turn-off time.

Specifically, the master information processing apparatus corresponds to the power turn-off times of the first, ..., N-1, and Nth previously scheduled for each of a plurality of standby power management target devices or groups. In that time period, the warning notification information is sequentially transmitted to the power control unit that controls the power-off operation of the standby power management target device through the wireless router. 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 termination operation is sequentially performed.

Next, the master information processing apparatus according to the present invention performs a reminder function in conjunction with the messenger of the standby power management target device (S303). The master information processing apparatus transmits a warning message to each target device before the power of each of the plurality of standby power management target devices is sequentially turned off. The warning message transmitted to each target device may be transmitted once before each target device is turned off, and corresponding to the scheduled shutdown time of the first, ..., N-1, and Nth previously scheduled devices. Can be sent. As such, before the power is turned off to shut off the standby power of the standby power management target device, the information is notified to the user in advance through a messenger, so that the user can take action before the standby power is cut off, for example, to store the data performed. To take action. At this time, if there is no response from the user of the standby power management target device, the standby power management target device is normally forcibly shut down through a messenger, that is, the power of the standby power management target device is cut off under the normal termination state. Do it.

Preferably, the master information processing apparatus is configured to correspond to the first, ..., N-1, Nth power-off notification times scheduled for each of a plurality of standby power management target devices or groups. 1, ... During the power-off notification time of N-1, warning messages are sequentially transmitted to the standby power management target device. In addition, at the last N-th power cutoff notification time, a forced normal termination control information is transmitted to the standby power management target device through a messenger to terminate normally. Thus, the power is cut off in the state where the standby power management target device is normally terminated.

At this time, when the main control unit of the standby power management target device receives the forced normal termination control information through the messenger from the master information processing apparatus, the main control unit executes the information to terminate the normal operation of the device.

For example, the master information processing apparatus may transmit a warning message to at least one of the other target devices before powering off the target device of which the power turn-off order is last among the plurality of standby power management target devices. Can be. The master information processing apparatus may further include a manager terminal and a target device connected to the manager terminal before turning off the target device whose power turn-off order is the last among the plurality of standby power management target devices. The alert message may be sent to at least one.

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

For example, there are cases where power is supplied to several office devices at the same time in a factory. In this case, instantaneous overcurrent may occur and parts may be destroyed. In order to solve such a problem, the master information processing apparatus of the present invention first protects the target device itself and prevents part destruction, so that the master information processing apparatus firstly measures the maximum allowable current value of the standby power cut-off system. Set 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 the component breakdown threshold current value for determining whether over current exists. 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 specification and the like.

Next, the current value introduced into the standby power management target device is sensed (S304). As a result of the detection, when the current value drawn into the standby power management target device exceeds the preset component breakdown threshold current value (that is, the preset total allowable current value) and the state is maintained for a preset time (S305), It is determined that the overcurrent enters the standby power management target device, and the power cutoff control information is transmitted to the power control unit that controls the power cutoff operation of the standby power management target device through the wireless router to cut off the power (S306).

At this time, the master information processing device warns to the manager terminal when it is determined that the current value flowing into the standby power management target device exceeds the preset component breakdown threshold current value and is maintained for a predetermined time, and the overcurrent enters. Send a message to notify the administrator.

As described above, the master information processing apparatus of the present invention performs a control operation for sequentially starting or terminating a power source of the standby power management target devices or terminating the power sequence, thereby performing a plurality of standby power management target devices at once. Turning the power ON or OFF collectively will overload the load and prevent damage to the equipment.

In addition, the master information processing apparatus of the present invention informs the user in advance of the standby power through the messenger before the standby power is shut off, so that the user takes an action before the standby power is cut off, for example, to store the performed data. If there is no response from the user of the standby power management target device, the standby power management target device is normally forcibly shut down through a messenger. By blocking the power, the standby power of the device to be managed is cut off stably without causing any damage or damage to the device.

In addition, the master information processing apparatus of the present invention determines whether an overcurrent flowing into the standby power management target device is generated and shuts off the power supply when an overcurrent occurs, thereby protecting the device itself and preventing component breakdown and the like.

4 is a diagram illustrating the operation of the standby power cut-off system according to the present invention in order.

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

That is, in the standby power cut-off system according to the present invention, the master information processing apparatus cuts off the power of the target device of the k group through the wireless router, for example, the control information for turning on the power of the standby power management target device belonging to the k group. Transfer to each power control unit that controls the operation. Then, when a predetermined time interval elapses, each power source controlling the power-off operation of the target device of the group m through the wireless router, the control information for turning on the standby power management target device belonging to the group m again. Deliver to control unit. In this way, the power-on start operation is sequentially performed.

Then, the power sequence termination operation is performed as follows.

That is, in the standby power cut-off system according to the present invention, the master information processing apparatus corresponds to the scheduled power turn-off times of the first, ..., N-1 and Nth powers of the standby power management target device. In that time period, the warning notification information is sequentially transmitted to the power control unit that controls the power-off operation of the standby power management target device through the wireless router. 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 termination operation is sequentially performed.

In addition, the Messenger Notifier operation is performed as follows.

That is, the standby power cut-off system according to the present invention is the first, ..., N-1, N-th power cut notification that the master information processing device is scheduled the power of the standby power management target device (particularly, PC) In response to the time, the first, ..., N-1 of the power-off notification time sequentially transmits a warning message to the standby power management target device. Then, at the last N-th power cut off notification time, the forced normal termination control information is transmitted to the standby power management target device through a messenger so as to terminate normally. Thus, the power is cut off in the state where the standby power management target device is normally terminated.

When the main control unit of the standby power management target device receives the forced normal termination control information through the messenger, the main control unit executes the information to terminate the normal operation of the device.

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

That is, in the standby power cut-off system according to the present invention, the master information processing apparatus first sets the maximum allowable current value of the standby power cut-off system 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 the component breakdown threshold current value for determining whether or not to 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 specification and the like. Then, the current value input to the standby power management target device is sensed. As a result of the detection, when the current value flowing into the standby power management target device exceeds the preset component breakdown threshold current value (that is, the preset total allowable current value) and the state is maintained for a preset time, standby power management It is determined that the overcurrent enters the target device, and the power cutoff control information is transmitted to the power control unit that controls the power cutoff operation of the standby power management target device through the wireless router to cut off the power.

At this time, the master information processing device determines that an overcurrent has entered when the current value flowing into the standby power management target device is maintained for a predetermined time exceeding a predetermined component destruction threshold current value, and warns the manager terminal. Send a message to notify the administrator.

Claims

In the master information processing device of the standby power interruption system,

A database including device information of a plurality of standby power management target devices and power sequence information for sequentially controlling power supply 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 controller for controlling the power control unit to sequentially turn on or off power based on the power sequence information for the plurality of standby power management target devices.

The controller is configured to sequentially turn on the power corresponding to the power turn-on order included in the power sequence information for the plurality of standby power management target devices, and to turn on the power sequence included in the power sequence information. And controlling the power supply control unit to turn off the power in sequence according to a turn off order.
The method of claim 1,

The control unit, the master information processing apparatus of the standby power cut-off system for transmitting 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 method of claim 1,

The control unit may be configured to transmit a warning message to at least one of the remaining target devices before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. Master information processing device.
The method of claim 1,

The control unit may warn at least one of a manager terminal and a target device connected to the manager terminal before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. Master information processing device of the standby power blocking system for transmitting a.
The method of claim 1,

The controller detects a current value flowing into the standby power management target device, and when the current value flowing into the standby power management target device is maintained for a predetermined time exceeding a preset threshold current value, the overcurrent is detected. The master information processing device of the standby power cut-off system, characterized in that it is determined to enter, and to turn off the power of the standby power management target device.
The method of claim 5,

The control unit, if it is determined that the overcurrent has entered the standby power management target device, the master information processing apparatus for transmitting a warning message to the manager terminal.
The method of claim 1,

The power sequence information may include at least one of the power turn-on order and turn-on time information of the plurality of standby power management target devices, and the power turn-off order. And at least one of turn-off time information.
In the standby power blocking system,

A plurality of standby power management target devices;

A power control unit connected to the plurality of standby power management target devices to control a power supply;

A router networking with the power control unit; And

And a master information processing device for controlling the power control unit through the router to sequentially turn on or off power based on preset power sequence information for the plurality of standby power management target devices. and,

The master information processing apparatus stores device information of the plurality of standby power management target devices and the power sequence information for controlling the power of the plurality of target devices to be sequentially turned on or off, in the database, The power is sequentially turned on in accordance with the power turn-on sequence included in the power sequence information for the standby power management target of the device, and the power turn-off included in the power sequence sequence information. Standby power cut-off system characterized in that for controlling the power control unit to turn off the power in sequence in order.
The method of claim 8,

The master information processing apparatus, the standby power cut-off system for transmitting 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 method of claim 8,

The master information processing apparatus waits for transmitting a warning message to at least one of the other target devices before turning off the power of the target device of which the power turn-off order is last among the plurality of standby power management target devices. Power off system.
The method of claim 8,

The master information processing apparatus may include at least one of a manager terminal and a target device connected to the manager terminal before turning off the target device of which the power turn-off order is last among the plurality of standby power management target devices. Standby power blocking system that sends warning messages with one.
The method of claim 8,

The master information processing apparatus detects a current value introduced into the standby power management target device, and as a result of the detection, the current value introduced into the standby power management target device exceeds a preset threshold current value for a predetermined time. If the over-current is determined to enter, the standby power cut-off system, characterized in that to turn off the power of the standby power management target device.
The method of claim 8,

The master information processing apparatus, if it is determined that the overcurrent has entered the standby power management target device as a result of the detection, standby power cutoff system for transmitting a warning message to the manager terminal.
The method of claim 8,

The power sequence information may include at least one of the power turn-on order and turn-on time information of the plurality of standby power management target devices, and the power turn-off order. And at least one of turn-off time information.