JP3452734B2 - Switch power supply remote control system - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for remotely controlling the power supply of an exchange.

[0002]

2. Description of the Related Art An exchange used for circuit switching or the like is composed of many functional units. When a failure occurs in a functional unit of such an exchange, it is necessary to turn off the power of the failed functional unit so that the failure of the functional unit does not affect other functional units. Further, as one of the methods for recovering from the failure of a certain function unit, a method of once turning off the power supply of the function unit and then turning on the power supply again to initialize the function unit is widely used. .

Since the control of the power supply for each functional unit of such an exchange has been conventionally performed by manually operating the switch of the power supply unit, when a failure occurs in the exchange of the unmanned station, a person is required to operate the switch. Since it is necessary to go to the unmanned station to operate the power supply, there was a problem that it took time to actually control the power supply.
Recently, a technique has been proposed in which the power source of each functional unit of the exchange is remotely controlled from a remote terminal via a public network or the like.

In this technique, a power supply control device having a communication function and a function of controlling the power supply of each functional part of the exchange is provided by being connected to the exchange, and the power supply control device is provided via a public network from a terminal at a remote place. The power source of each functional unit of the exchange is controlled according to the request.

[0005]

If the remote terminal side cannot recognize the configuration of each functional unit of the exchange that attempts to control the power supply and the connection relationship with the power supply control device, the above-mentioned technique is used. Of the power supply of each functional part of the exchange,
It is not possible to perform remote control from a remote terminal.

Specifically, it is necessary that the type of each functional unit, the port number of the power supply control device to which the power source of the functional unit is connected, and the like can be recognized on the terminal side having a remote value. Because, if the function part to control is not recognizable, the function part to control the power supply cannot be specified,
Since the power supply control device specifies the power supply to be controlled by specifying the port number, it is necessary to request the power supply control device to control the power supply by specifying the port number connected to the functional unit whose power supply you want to control from a remote terminal. Because there is.

Therefore, considering the case where the power source of each functional unit of a plurality of exchanges is controlled from one remote terminal device, the configuration of each functional unit of the exchange for each exchange and the connection relationship with the power supply control device, etc. Storing all of this information in the terminal device is a heavy burden in terms of storage capacity, maintenance in the case of changes in the configuration of each functional part of the exchange, and the connection relationship with the power supply control device. turn into.
In particular, if there are multiple terminals at remote locations that control the power supplies of the functional units of multiple exchanges, each terminal device may be changed according to the configuration of each functional unit of the exchange or the change in the connection relationship with the power supply control device. The burden of changing and matching the memory contents of is heavy.

On the other hand, such a burden can be avoided by fixing the configuration of each functional unit of the exchange and the connection relationship with the power supply control device. However, by doing so, the configuration of each functional unit of the exchange and the power supply can be avoided. The connection relationship with the control device cannot be flexibly determined for each exchange. Further, since the functional units used for each exchange may be different, it may be difficult to fix the configuration of each functional unit of the exchange and the connection relationship with the power supply control device in relation to the number of ports and the like. .

Therefore, an object of the present invention is to provide a remote power supply control system for an exchange, which enables remote control of the power supply for each functional unit of the exchange with a smaller load.

[0010]

To achieve the above object, the present invention is a remote control system for remotely controlling the power supply of an exchange, wherein each of a plurality of power supplies for supplying electric power to each functional unit of the exchange is controlled. And a remote terminal connected to the power supply control device via a communication network, wherein the power supply control device controls each power supply controllable by the power supply control device in response to a request from the remote terminal. Means for transmitting station information including information specifying each functional unit supplying power to the remote terminal via the communication network, and a power source specified in an instruction received from the remote terminal via the communication network. And a means for controlling, the remote terminal, based on the station information received from the power supply control device,
The power supply control device displays information that presents a functional unit capable of controlling the power supply, a unit that receives designation of the functional unit that desires control of the power supply, and power is supplied to the functional unit according to the received functional unit. And a means for instructing the power supply control device to control the supplied power supply.

According to the remote power supply control system for an exchange of the present invention, the remote terminal presents the functional unit capable of controlling the power supply by the power supply control device based on the station information received from the power supply control device. The specification of the functional unit desired to be controlled is accepted, and the power supply control device is instructed to control the power supply that supplies power to the functional unit according to the accepted functional unit. Therefore, it is not necessary to store the configuration of the functional unit of each exchange in the remote terminal side. Therefore, the burden on the storage capacity of the remote terminal is small, and the burden of maintenance of the remote terminal when changing the configuration of the exchange as described above does not occur.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a remote power supply control system for an exchange according to the present invention will be described below.

FIG. 1 shows the configuration of a power source remote control system according to this embodiment.

In the figure, 40 is a switch, 10 is a power supply control device provided for each switch, 30 is a local terminal, 50 is a communication network such as a public network, and 20 is a remote terminal. Figure 1
In the power supply control device 10, each of the power supply control devices 10 is connected to the exchange 40 and the communication network 5.
0 Connect and, switch is connected in accordance with the instructions received via the communication network 50 from the remote terminal 20 40
Controls the power supply of each functional unit.

Here, the local terminal 30 and the remote terminal 20 are computers having a general configuration, and as shown in FIG. 2, a CPU 201, a memory 202, and an auxiliary storage device 203 such as a floppy disk drive.
The display device 204 and the input device 205 such as a keyboard and a mouse. However, the power control device 10 is connected to the remote terminal 20 via a communication network such as a modem.
A communication control unit 206 for communicating with. The local terminal 30 also has a port 207 for data communication with the power supply control device 10 such as an RSC232C port.
Is equipped with.

Now, FIG. 3 shows an internal configuration of the power supply control device 10.

In the power supply controller 10 in the figure, 10
1 is a control unit, a memory 103, and a communication control function for performing communication via the communication network 50.

Reference numeral 102 denotes an interface section,
Each interface unit 102 has a plurality of ports 104.
And a different port number is assigned to each port 104. Also, each port 104 has a switch 40
The drive unit 401 that controls the on / off of the power supply unit 402 of the functional unit 403 is connected. The control unit 101 is a communication network 50.
When a power control instruction from the remote terminal 20 is received via the control unit, a control signal is output from the port 104 of the interface unit 102 to which the drive unit 401 corresponding to the functional unit 403 instructed is connected, and the control is performed. The on / off of the power supply of the target functional unit 403 is controlled.

In the power supply control device 10 having such a configuration, the memory built in the control unit 101 is supplied with power from the local terminal 30 in advance by the port number and the driving unit 401 connected to the port of the port number. Stored is station data indicating the correspondence between the controlled power supply unit 402 and the functional unit 403 supplied with power from the power supply unit 402. As described below, the station data is re upon request
It is sent to the remote terminal 20 and used for displaying the configuration of the functional units of the central office in the remote terminal 20.

FIG. 4 shows the structure of this station data.

The station data includes, for each port number 3000, a functional unit name 3001 and a product name 30 of a corresponding functional unit (apparatus).
02, the name 3003 of the rack on which the functional unit having the functional unit name is mounted, and the type 3004 of the power supply unit 403 that supplies power to the functional unit having the functional unit name are coded and described. Further, in the station data, control state (ON / OFF) information 3005 of the corresponding power supply unit 403 is also described corresponding to the port number 3000. When a plurality of functional units are used in the functional unit name 3001 of the functional unit (apparatus), an individual identification number, for example, whether the functional unit is used is a 0-system in the redundant configuration. Also include the identification number that indicates whether it is a 1-system. Further, the type 3004 of the power supply unit 403 includes not only the rated voltage and the rated current value of one or a plurality of power supply devices constituting the power supply unit 403, but also the mounting position of the power supply unit 403 in the exchange.

Details of setting the station data in the power supply control device 10 by the local terminal 30 will be described later.

The remote control of the power supply of the exchange from the remote terminal 20 via the power supply control device 10 will be described in detail below.

By the way, each remote terminal 20 has a configuration shown in FIG.
The dictionary data shown in is commonly distributed and stored.

As shown in the figure, the dictionary data includes the type of the functional unit (device), the product name of the functional unit (device), the name of the rack on which the device is mounted, the type of the power supply unit 403, and a code obtained by coding these. It describes the correspondence of. However, when a plurality of the same functional units are used, such as MCP0 and MCP1, the name indicating the type of the functional unit with an identification number is used as the functional unit name. Assigns the same value as the code except the lower one digit, and uses the identification number as the lower one digit as it is, and the part excluding the lower one digit of the code and the part excluding the identification number of the function part name are included in the dictionary data. Describe the correspondence with. For example, the code A0010 is assigned to MCP0, A0011 is assigned to MCP1, and only the correspondence between A001 and MCP is described in the dictionary data. The correspondence between this code , the type of the functional unit (device), the product name of the functional unit (device), the name of the rack on which the device is mounted, and the type of the power supply unit 403 is the same as the correspondence in the station data described above. ing.

The remote control of the power supply of the exchange from the remote terminal 20 is performed as follows.

That is, the CPU 20 of the remote terminal 20
According to the program stored in the memory 202, the first display the screen shown in FIG. 6a on the display device 204. The screen shown in FIG. 6A shows a list of the names of exchange stations that are registered in advance in the remote terminal 20 and that can be controlled by the remote terminal. When the name of the station to be remotely controlled by the user is specified on this screen by the input device 205 such as a mouse, the CPU 201 causes the power supply control device of the station registered in advance corresponding to the specified name of the station. The telephone number of 10 is read out and the station of the telephone number is called. Then, as shown in FIG. 7, when the power supply control device 10 responds to this call, the power supply control device 1
After performing a predetermined authentication process with 0, the power supply control device 1
0 request transfer of station data. Power control device 1
When the control unit 101 of 0 receives the transfer request for the station data, it transfers the station data stored in the memory 102 to the remote terminal 20.

When receiving the station data, the CPU 201 of the remote terminal 20 displays the screen shown in FIG.
Display in 4. The screen shown in FIG. 6b systematically represents the configuration of the functional units of the exchange, and one box in which numbers are represented corresponds to one functional unit, that is, one functional unit name. . However, in some cases, one box that internally represents a number corresponds to a set of a plurality of functional units that configure one system in the multiplex system. For example, the 0 box of the MCP 601 in the figure is the 0-system M
Corresponds to the functional unit with the functional unit name MCP0 that is CP. Here, the graphics of FIG. 6b represent the configuration of the basic functional units that the exchanges have in common, and the configuration of each exchange must be represented by the configuration of FIG. 6b or a part of FIG. 6b. You can

Here, the CPU 201 refers to the dictionary data for the code of the station data received from the power supply control device 10 when displaying the screen of FIG. 6b, and refers to the function unit name of the original function unit (device). , Restore the product name, rack name, power supply section type, etc. Then, for each of the boxes representing the functional units of FIG. 6b, it is determined whether the functional unit name corresponding to the box is included in the station data received from the power supply control device 10. When the station data includes a functional unit name, the control state (on / off) information of the power supply unit 403 included in the station data corresponding to the functional unit name indicates ON. It is determined whether it is present or off. Then, the CPU 201 controls the display color of the box corresponding to the functional unit in FIG. 6B according to the determination content. For example, by displaying a box whose corresponding function part name was not included in the station data in black, the function part corresponding to the box is not installed in the exchange currently controlled or the power supply is turned off. Indicates that the function is not controllable. In addition, a box in which the power control status of the corresponding functional unit is ON is displayed in green to indicate that the power supply of the corresponding functional unit is ON, and the power control status of the corresponding functional unit is A box that is off is displayed in red to indicate that the power of the corresponding functional unit is off. In addition,
For a box corresponding to a set of multiple functional units that make up one system in the multiplex system, if at least one of the functional unit names of the multiple functional units that belong to the set exists in the station data. , If the corresponding function part name exists, the box is displayed in black, and when the control status of all the power supplies of the function parts belonging to the set is on, the corresponding function part is on and the box is green. When the control state of any of the functional units belonging to the set is OFF, the corresponding functional unit is displayed as OFF and the box is displayed in red.

Now, on the screen shown in FIG. 6b, when the user double-clicks the box corresponding to the functional unit or the set of functional units with the mouse or the like, the CPU 201
Displays detailed information on the functional unit corresponding to the box. Specifically, for example, when the 0 box of the MCP in FIG. 6b is double-clicked, the window shown in FIG. 6c is displayed, and the function part name corresponding to the double-clicked box is displayed in the window. Displays the functional part name, product name, rack name, and power supply type included in the station data of the functional part name of MCP0. If the double-clicked box corresponds to a set of a plurality of functional units, the details of the corresponding functional units are displayed in a hierarchical window. Specifically, for example, when the 0 box of LNP in FIG. 6b is double-clicked, as shown in FIG. 6d, the function preset as included in the set corresponding to the LNP0 box is set. It is checked whether the functional part names belonging to the copy types LNP00 to LNPn0 are included in the station data, and if they are included,
Display the included function types. FIG. 6d shows LNP00.
4 shows the case where the four functional unit names LNP30 are included in the station data. Further, when any of LNP00 to LNP30 is double-clicked on the display of FIG. 6d, the window shown in FIG. 6e is displayed, and the functional part name and product name included in the station data of the double-clicked functional part name. , Display the name of the rack and the type of power supply.

On the status display screens of the exchanges to be controlled in FIGS. 6b to 6e in the remote terminal 20 as described above, a box corresponding to a certain functional unit or a display of the functional unit name of a certain functional unit is displayed by a mouse or the like. When the power control icon on the screen of FIG. 6B is clicked after the designation, the CPU 201 of the remote terminal 20 causes the CPU 201 of FIG.
The screen shown in f is displayed. On this screen, detailed information of the designated functional unit and how the state of the power supply changes due to execution of control are shown. Figure 6f shows CM-CCH0
When the function part with the function part name is designated, the function part name, product name, rack name, power supply part type included in the corresponding station data, and power supply control included in the corresponding station data are shown. The state change of the power supply (change from on to off) due to the execution of the control judged from the state is displayed. Next, when the user who confirms the content of the power control on this screen clicks the control execution icon on the screen of FIG. 6f, the CPU 201, as shown in FIG.
Instructs the communication control device of the state switching of the power supply, including the port number included in that station data to this function DESIGNATIONS 2
It transmits to the power supply control device 10 via 06.

The control unit 101 of the power supply control device 10 that received this outputs a signal from the port of the port number via the interface unit 102 having the port 104 of the received port number to control the drive unit 401 to supply power. The status of the power supply is switched and the control status information of the power supply in the station data corresponding to this port number is updated. Then, as shown in FIG. 7, the remote terminal 20 is informed of the completion of execution of the instruction content. On the other hand, the CPU 201 of the remote terminal that received the response
Controls the communication control device 206, and updates the display color of the box of the functional unit name that controls the power supply in FIG. 6B.

The remote control of the power supply of the exchange from the remote terminal 20 has been described above.

Here, as described above, the local terminal 3
Details of registration in the memory 103 of the power supply control device 10 by 0 will be described.

The local terminal 30 stores the reference data shown in FIG. 8 in advance. As shown in the figure, the reference data indicates the correspondence between the type of the functional unit (device), the product name of the functional unit (device), the name of the rack on which the device is mounted, the type of the power supply unit 402, and the code obtained by coding these. , Is described hierarchically. However, like the dictionary data, the correspondence between the part excluding the lower one digit of the code and the part excluding the identification number of the functional part name is described in the dictionary data.

In FIG. 8, for example, the first line is A
It indicates that the code 001 corresponds to the functional part MCP, and that the product name of this MCP can be one of the two product names corresponding to the codes B001 and B002 described after =. There is. Similarly, the code of B001 is V1C-PRE in the line of B001.
The name of the rack on which the product name of V1C-PRE is mounted corresponds to the product name of "C1" or "C002". Similarly, in the same order, the name of the rack and the name of the power supply section, in a hierarchical manner, the code and the type of functional unit (device), the product name of the functional unit (device), the name of the rack on which the device is installed, and the type of the power supply unit. The correspondence of is described in the reference data.

When registering the station data, the CPU 201 of the local terminal 30 displays on the display device 204 the display screen shown in FIG. 9a showing the functional unit configuration of the exchange by system. One box on this display screen corresponds to one type of functional unit. Now, on this display screen, when the user double-clicks the box corresponding to the type of the functional unit for setting the station data, the CPU 20
1 displays a screen for setting station data of this type of functional unit, and accepts the setting hierarchically.

Specifically, for example, when the box corresponding to MCP is double-clicked on the screen of FIG. 9a, the screen shown in FIG. 9b is displayed and the first M
Click either the 0 or 1 user in the figure and the confirm icon to specify whether to set the station data of MCP0 which is CP or MCP1 which is the second MCP. Accept by. Then, for example, when the station data setting of MCP0 is specified, the reference data is referred to, the product name corresponding to the code of the product name described in the same line as the MCP is extracted from the reference data, and this is extracted. Display the screen shown in FIG.
Accept the selection of CP0 product name. Then, if product name by a click of the defined icons and product name of clicks is selected, referring to the reference data, the name of the corresponding rack to the code names of the rack described in the same row as the selected product name It is extracted from the reference data, the screen of FIG. 9d showing this is displayed, and the selection of the rack name is accepted. Hereinafter, similarly, the selection of the type of the power supply unit is accepted in FIG. 9e on the display screen of the type of the power supply unit displayed according to the selection of the name of the rack.
Then, if the selection of the type of the power supply unit is accepted, FIG.
Return to the display screen of a.

Further, for example, when the LNP box is double-clicked on the display screen of FIG. 9a, the display screen of FIG. 10a is displayed. Here, LNP
The functional unit is of always Ru door a redundant configuration that,
The settings of 0 system and 1 system are accepted at the same time. On the screen of FIG. 10a, the number of the LNP to be set in each system is accepted. For example, when the display of 0 in FIG. 10a is clicked and the confirmation icon is clicked,
LNP00 which is the first LNP and the first LN of the 1st system
As shown in FIG. 10b, a display screen for selecting a product name common to these two LNPs for setting PNP LNP01.
Is displayed. Hereinafter, as in the case of MCP, LNP00 and L are sequentially displayed on the hierarchically displayed screen diagrams 10c and 10d.
Accepts the selection of the rack name and power supply unit type common to the NP01.

When the station data output icon on the screen of FIG. 9a is designated by the user after accepting the station data setting of each functional unit in this way, the CPU 201 of the local terminal 30 The station data of each functional unit whose settings have been received up to this point are arranged according to a predetermined rule, and different port numbers are sequentially assigned to each station data. Then, the correspondence between the functional unit and the port number is printed by, for example, a printer device. According to this printing, the user connects each port of the power supply control device 10 and the drive unit 401 that drives the power supply unit 402 of each functional unit. Further, the station data to which the port numbers are allocated in this way is sent from the data communication port 207 of the local terminal 30 to the power supply control device 10 and registered in the memory 103 of the control unit 101 as shown in FIG. It

The power supply control system for the exchange according to the present embodiment has been described above.

As is clear from the above description, the reference data used by the local terminal 30 includes the contents of the dictionary data used by the remote terminal. Therefore, in each remote terminal 20 , the reference data used by the local terminal 30 may be used as the dictionary data as the dictionary data. The distribution and storage of reference data and dictionary data to each local terminal 30 and remote terminal 20 are as follows.
For example, it can be performed via a floppy disk or the like.

Further, in the above embodiment, the information of the corresponding functional unit is further added to the remote terminal 2 in the station data.
By including information designating a form to be displayed at the time of 0, the systematic display of the configuration of the exchange based on the station data in the remote terminal 20 and the detailed information of each functional unit ( You may make it easy to display the product name, the name of the rack, and the type of electronic part.

Further, in the present embodiment, the power supply control device 10
The station data including the port number was transferred to the remote terminal 20 , and the designation of the power supply controlled by the port number was accepted from the remote terminal 20, but the port number was transferred to the station data transferred from the power control device 10 to the remote terminal 20. In addition to the above, the remote terminal 20 accepts the designation of the power supply unit to be controlled according to the functional unit type, etc., and the power supply control device 10 obtains the port number corresponding to the functional unit type designated by the remote terminal 20. You may make it control the port of a number.

As described above, according to the power supply control system for an exchange according to the present embodiment, it is only necessary to store dictionary data in each remote terminal 20, and the power supply for each functional unit of each exchange is required. It is not necessary to store individual configuration information for each switch to control the switch. Therefore, the load on the storage capacity of the remote terminal 20 is small. In addition, when changing the configuration of the exchange, the burden of maintenance for matching the stored contents of each remote terminal 20 with this does not occur. Also, for each exchange,
The connection relationship between the power control port of the power control device 10 and each functional unit, and the configuration of each exchange can be arbitrarily determined.

Further, since the reference data having a hierarchical structure is prepared as described above, the station data can be created hierarchically in the local terminal 30 using this and registered in the power control device 10. The burden of creating and registering station data is also small. Further, the station data is not stored as various names such as functional unit types as they are, but is encoded and stored with a smaller data length, so that the power control device 10 has a small burden for storing the station data. .

[0047]

As described above, according to the present invention, it is possible to provide a remote power supply control system for an exchange, which enables remote control of the power supply for each functional unit of the exchange with a smaller load.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a power supply control system.

FIG. 2 is a block diagram showing configurations of a remote terminal and a local terminal.

FIG. 3 is a block diagram showing a configuration of a power supply control device.

FIG. 4 is a diagram showing a structure of station data.

FIG. 5 is a diagram showing a structure of dictionary data.

FIG. 6 is a diagram showing a screen displayed by a remote terminal during remote control.

FIG. 7 is a diagram showing a communication sequence between a remote terminal and a power supply control device at the time of remote control.

FIG. 8 is a diagram showing a structure of reference data.

FIG. 9 is a diagram showing a screen displayed by a local terminal when creating and registering station data.

FIG. 10 is a diagram showing a screen displayed by a local terminal when creating and registering station data.

[Simple explanation of symbols]

10 Power control device 20 remote terminal 30 local terminals 40 exchanges 50 communication network 101 control unit 103 memory 102 Interface part 104 port 401 drive unit 402 power supply 403 Function

Front page continued (73) Patent holder 391010208 Fujitsu I Network Systems Co., Ltd. 1-403 Kosugi-cho, Nakahara-ku, Kawasaki-shi, Kanagawa (73) Patent holder 000244110 Meisei Electric Co., Ltd. 2--5 Koishikawa, Bunkyo-ku, Tokyo No. 7 (72) Inventor Koichi Nago 24-4 Sakuragaoka-cho, Shibuya-ku, Tokyo Nakayo Communications Co., Ltd. (72) Inventor Kazuhiro Inamura 3-19-2 Nishishinjuku, Shinjuku-ku, Tokyo Nippon Telegraph and Telephone Corporation (72) Inventor Yoji Ihara 3-19-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo Japan Telegraph and Telephone Corporation (72) Shinji Murayama 6-10-13 Nakanobu, Shinagawa-ku, Tokyo Daiko Denki Seisakusho Co., Ltd. (72) Inventor Toyoji Matsuda 1-21-1 Akebono-cho, Tachikawa-shi, Tokyo Inside Hasegawa Electric Co., Ltd. (72) Inventor Yoshiyuki Harasawa 2-5-7 Koishikawa, Bunkyo-ku, Tokyo Meisei Electric Co., Ltd. ( 56) References JP-A-8-97911 (JP, A) (58) Survey The field (Int.Cl. ^7, DB name) H04M 3/00 H04M 3/22 - 3/36

Claims (2)

(57) [Claims] 1. A remote control system for remotely controlling the power supply of an exchange, comprising: a power supply control device for controlling each of a plurality of power supplies for supplying power to respective functional parts of the exchange; and a communication network for the power supply control device. and a remote terminal connected through the power supply controller, in response to said request from a remote terminal, using a dictionary co
For each port number of the power control unit
Function powered by the power supply connected to the
Information and control status of the power supply (on / off
F) means for transmitting station information including information to the remote terminal via the communication network, and means for controlling the power supply specified in the instruction received from the remote terminal via the communication network. The remote terminal uses the dictionary to store the code received from the power control device.
Means for restoring the information to the power supply control device and displaying it as information for presenting the functional unit capable of controlling the power supply; means for accepting the designation of the functional unit that desires control of the power supply; And a means for instructing the power supply control device to control a power supply for supplying power to the functional section, the power supply remote control system for an exchange. 2. The remote power supply control system for an exchange according to claim 1, further comprising a local terminal connected to the power supply control device, wherein the power supply control device stores the coded station information. comprising means, said local terminal, installation state information and the functional unit identifies the function unit can take, means for storing the reference information described hierarchically, based on the reference information, hierarchical to sequentially, means for receiving information indicating the installation state of the information and the function unit for specifying the function unit, the information indicating the installation state information and the function unit for specifying the function unit that has received the port number Allocate the above
Create station information and encode the station information using a dictionary
And a means for registering in the storage means of the power supply control device.