JPH0447897A - Distribution panel system - Google Patents

Abstract

PURPOSE:To reduce jumper work man-hour and to decrease mistake in the work by sending operation command information to a connection line control means according to connection information inputted from an input means by the maintenance personnel of an exchange system. CONSTITUTION:Upon the receipt of connection information such as 'information interconnecting an external line terminal 1a and an exchange terminal 2a' from a terminal equipment 10 to a switch 3, a command section 81 of a central processing unit 8a sends the information to a storage device 9 and references a conversion table to obtain accommodation position information of a subscriber circuit 5 in a channel switch 7. Then it is confirmed that a line corresponding to the connection information is idle. Then a switch controller 4 is started and operation command information is sent to the switch controller 4 according to the connection information. The controller 4 operates and holds the switch 3 based on the operation command information. Then the command section 81 receives an operation end signal from the switch controller 4 to update the connection information between the external line terminal and the exchange side terminal stored in the storage device 9.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a distribution frame system used to connect the outside and inside of a station in a switching system or the like.

[Conventional technology]

Conventionally, the distribution frame method in a switching system involves installing a connection means such as a distribution frame, and terminating the information lead from the interface circuit inside the station and the cable from outside the station to this distribution frame, and then the system maintainer However, in order to balance traffic to the exchange and to minimize damage caused by failures, the information read from the exchange is connected to the cable outside the station by using jumper cables. .

[Problem to be solved by the invention]

As mentioned above, in the conventional distribution board method, a maintenance person uses jumper wires to select the target terminal from a distribution board equipped with a large number of terminals, based on data determined in advance by another means. Since the terminals must be connected by
This method requires a large amount of man-hours and has the drawbacks of a high probability of making mistakes.

The object of the present invention is to obtain a distribution board system that can reduce the number of man-hours required for construction work and reduce construction errors, and furthermore, provides a distribution board system that can automatically adjust the traffic balance for the replacement system. The purpose is to provide a system.

[Means to solve the problem]

The distribution board system of the present invention has an outside line side terminal that terminates a cable outside the station and an exchange side terminal that terminates a lead wire of an inside interface circuit, and forms a connection path between the outside line side terminal and the exchange side terminal. connection means for controlling the connection means; connection path control means for controlling the connection means; and means for mutually converting position information of the exchange side terminals and storage position information of the office side interface circuit; storage means for storing positional information of the connected outside line side terminals and exchange side terminals and the housing position information in correspondence; input means for inputting connection information between the outside line side terminals and the exchange side terminals; and the input. receiving the connection information from the means, confirming that the line corresponding to the connection information is free, transmitting operation instruction information to the connection path control means in accordance with the connection information, and completing the connection from the connection path control means; This configuration includes instruction means for receiving a signal and updating connection information between the outside line side terminal and the exchange side terminal stored in the storage means.

Further, the distribution board system of the present invention has an outside line side terminal for terminating a cable outside the station and an exchange side terminal for terminating the lead wire of the inside interface circuit, and a connection path between the outside line side terminal and the exchange side terminal. a connection means for forming a connection means; a connection path control means for controlling the connection means; and means for mutually converting position information of the exchange side terminal and storage position information of the office side interface circuit, and a connection path control means for controlling the connection means. storage means for storing positional information of the outside line side terminals and exchange side terminals connected by the means and the housing position information in correspondence; detecting means for transmitting connection change information for changing the connection according to a predetermined wiring pattern between an outside line side terminal and an exchange side terminal when an interface circuit is detected; and receiving the connection change information from the detecting means. and confirm that the line corresponding to the connection change information is free,
Sending operation instruction information to the connection path control means in accordance with the connection change information, receiving a connection completion signal from the connection path control means, and storing connection information between the outside line side terminal and the exchange side terminal stored in the storage means. It may also be configured to include update instruction means.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a diagram for explaining one embodiment of the present invention.

In Fig. 1, the distribution frame system is composed of a distribution frame and a switch that controls the distribution frame, and the distribution frame terminates the external line side terminals 1a and lb for terminating the cable outside the station and the lead wire of the interface circuit inside the station. Switch side terminal 2
a, 2b, a switch 3 forming a connection path between these terminals, and a switch controller 4 controlling the switch 3.

The exchange is equipped with a conversion table for mutually converting the position information of the exchange side terminals 2a and 2b and the accommodation position information of the subscriber circuit 5 and the trunk 6, etc., and the outside line side terminals connected by the switch controller 4. and a storage device 9 that stores positional information and accommodation positional information of exchange side terminals in correspondence, a terminal 10 that inputs connection information between the outside line side terminal and the exchange side terminal, and a terminal 1 that receives connection information from the terminal 1. It includes a central processing unit 8a having an instruction section 81, and a communication path switch 7 controlled by the central processing unit 8a.

The operation will be explained below. Instruction unit 8 of central processing unit 8a
1 receives connection information for the switch 3 from the terminal 10, for example, "information to connect the outside line side terminal 1a and the exchange side terminal 2a", transmits this information to the storage device 9, refers to the conversion table, and joins. The housing position information of the communication path switch 7 of the user circuit 5 is obtained. Then, it is confirmed that the line corresponding to this connection information is free.

Next, the switch controller 4 is activated, and operation instruction information including outside line side terminal position information and exchange side terminal position information is transmitted to the switch controller 4 according to the connection information.

The switch controller 4 keeps the switch 3 in operation based on the operation instruction information. Then, the instruction unit 81 receives the operation completion signal from the switch controller 4 and updates the connection information between the outside line side terminal and the exchange side terminal stored in the storage device 9. In this case, the connections at the distribution board are changed, but the original subscriber telephone number remains unchanged.

Note that by inputting a distribution board connection state output request command from the terminal 10, it is possible to output the connection state of the distribution board stored in the storage device 9 to a printing device such as a printer (not shown). .

Next, referring to FIG. 2 for explaining another embodiment of the present invention, the distribution frame system is composed of a distribution frame and a switch for controlling the distribution frame, and the distribution frame is the same as that described in FIG. 1. If the exchange detects a storage device 9 and a specific subscriber circuit or trunk that has operated more than a predetermined number of times among the subscriber circuits 5 and trunks 6, it performs a predetermined a central processing unit 8b having a detection unit 82 that transmits connection change information for changing the connection according to the wiring pattern between the external line side terminal and the exchange side terminal that has been set, and an instruction unit 81 that receives the connection change information from the detection unit 82;
and a communication path switch 7.

The operation will be explained below. Detection unit 8 of central processing unit 8b
2 constantly monitors the traffic status of the switching system, and when calls are concentrated on a specific line and the number exceeds a predetermined value, this is detected, and the detection unit 82 detects the traffic situation in a predetermined wiring pattern. , for example, connection change information that includes information for exchanging high-traffic lines and low-traffic lines on the same route.
For example, refer to the conversion table and connect to that line.
The storage position information of the trunk is converted into terminal position information of the distribution board, and the information is transmitted to the instruction section 81. The subsequent operations are similar to those described in the first embodiment.

〔Effect of the invention〕

As explained above, the present invention enables the distribution board to be installed without using jumper wires by transmitting operation instruction information to the connection path control means in accordance with connection information input from an input means such as a terminal by a maintenance person of the exchange system. Since I configured the connection means such as the switch to operate,
It is possible to reduce the number of construction steps and construction errors.

In addition, the system is configured to detect the load status in the switching system and, when it exceeds a predetermined value, to detect this and reconnect the corresponding line using the connection means according to a predetermined wiring pattern, which improves the traffic balance for the switching system. This has the effect that it is possible to adjust automatically.

[Brief explanation of drawings]

FIG. 1 is a diagram for explaining one embodiment of the present invention, and FIG. 2 is a diagram for explaining another embodiment of the present invention. la, lb...Outside line side terminal, 2a, 2b...
...Exchange machine side terminal, 3...Switch, 4...
... Switch controller, 5 ... Subscriber circuit, 6 ... Trunk, 7 ... Call path switch, 8a, 8b ... Central processing unit , 9・
... Storage device, 10 ... Terminal, 11 ...
...Subscriber, 81...Instruction section, 82...
···Detection unit.

Claims (1)

[Scope of Claims] 1. It has an outside line side terminal for terminating a cable outside the station and an exchange side terminal for terminating the lead wire of the inside interface circuit, forming a connection path between the outside line side terminal and the exchange side terminal. a connection means for controlling the connection means, a connection path control means for controlling the connection means, and a means for mutually converting the position information of the exchange side terminal and the storage position information of the office side interface circuit, and the connection path control means storage means for storing positional information of the connected outside line side terminal and exchange side terminal and the housing position information in correspondence; input means for inputting connection information between the outside line side terminal and the exchange side terminal; receiving the connection information from the means, confirming that the line corresponding to the connection information is free, transmitting operation instruction information to the connection path control means in accordance with the connection information, and completing the connection from the connection path control means; A distribution board system comprising: instruction means for receiving a signal and updating connection information between an outside line side terminal and an exchange side terminal stored in the storage means. 2. A connection means having an outside line side terminal for terminating the outside line cable and an exchange side terminal for terminating the lead wire of the inside office interface circuit, and forming a connection path between the outside line side terminal and the exchange side terminal; A connection path control means for controlling the connection means, and means for mutually converting position information of the exchange side terminal and storage position information of the office side interface circuit, and an outside line side terminal connected by the connection path control means. and storage means for storing the position information of the exchange side terminal and the accommodation position information in correspondence; and when a specific office side interface circuit among the office side interface circuits whose number of operations is greater than a predetermined value is detected; , a detection means for transmitting connection change information for changing the connection according to a predetermined wiring pattern between an outside line side terminal and an exchange side terminal; and receiving the connection change information from the detection means and responding to the connection change information. Make sure the line is free,
A connection between an outside line side terminal and an exchange side terminal, which transmits operation instruction information to the connection path control means in accordance with the connection change information, receives a connection completion signal from the connection path control means, and stores it in the storage means. A distribution board system comprising: instruction means for updating information.