JPS63217760A - Subscriber test board controller - Google Patents

Abstract

PURPOSE:To control plural subscriber test board by connecting a subscriber test board and a control circuit via a test system network. CONSTITUTION:A test system network 3 connects subscriber test boards 1a-1n and a subscriber test board control circuit 6. In this case, the test system control circuit 4 controls the network 3 under the management of the central control circuit 10 to connect an optional board among the test boards 1a-1n with the control circuit 6. The test boards 1a-1n and the network 3 are connected by the subscriber test board trunks 2a-2n the control circuit 6 and the network 3 are connected by a subscriber test board control circuit trunk 5.

Description

Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a subscriber test stand control device in a network controlled by a communication path control circuit (hereinafter referred to as an SPC switch), and in particular, to The present invention relates to a subscriber test stand control device that can control a test stand.

[Prior Art] Normally, a subscriber test stand is connected to an SPC exchange through a subscriber test stand control device for controlling the subscriber test stand.

In this case, the conventional subscriber test stand control device was connected one-to-one to the subscriber test stand.

[Problems to be solved] The conventional subscriber test stand control device described above directly connects the subscriber test stand and the subscriber test stand control device on a one-to-one basis. There was a problem in that it required a subscriber test stand control device.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a subscriber test stand control device capable of controlling a plurality of subscriber test stands.

[Means for Solving Problems] In order to achieve the above object, the subscriber test stand control device of the present invention includes a subscriber test stand control circuit connected to a subscriber circuit of a network, and a subscriber test stand control circuit connected to the subscriber circuit of the network. The configuration includes a test system network for exchanging connections with a plurality of subscriber test stands.

[Example code] Hereinafter, the present invention will be explained in detail based on the drawings.

FIG. 1 is a block diagram of a subscriber test stand control device according to an embodiment of the present invention.

In the figure, 1a to 111 are a plurality of subscriber test stands (L
TC), 2a to 2n are subscriber test stand trunks (TRK) that connect each subscriber test stand 1a to 1n and the test network (M-L I NK) 3, and 4 is a control unit for the test network 3. Test system control circuit (M-CONT)
). Also, 5 is an exam type.

Network 3 and subscriber test stand control circuit (L TE-M
) 6 to the subscriber test stand control circuit trunk (T
RK), 7 is a subscriber circuit (,LC) to which the subscriber test stand control circuit 6 is connected. Furthermore, 8 is a network (N
W), 10 is a central control circuit (CC) that controls the test system control circuit 4 and the communication path control circuit 9.

In the above configuration, the test system network 3 connects the plurality of subscriber test stands 1a to 1n and the subscriber test stand control circuit 6.
exchange connections with That is, the central control circuit 10
The test system control circuit 4 controls the test system network 3 under the control of the test system network 3, and connects any one of the plurality of subscriber test stands 1a''-111 to the subscriber test stand control circuit 6.

In this case, each subscriber test stand 1a-In and the test network 3 are the subscriber test stand trunks 2a-2n.
Further, the subscriber test stand control circuit 6 and the test system network 3 are connected by a subscriber test stand control circuit trunk 5. In this way, a trunk is interposed in the connection path to the test system network 3, and the connection between the subscriber test stand control circuit 6 and the test system network 3,
It also manages the lines in connection between each subscriber test stand 1a-1n and the test network 3.

It should be noted that the present invention is not limited to the above embodiments, but includes various modifications within the scope of the gist. For example, the number of subscriber test stand control circuits is not limited to one, and by connecting a plurality of subscriber test stands, it becomes possible to control a plurality of subscriber test stands at the same time. In addition, the test network is
The configuration is not limited to the SPC exchange controlled by the test system control circuit, but can also be constructed using other exchanges.

Furthermore, it is also possible to use separate trunks for each function.

[Effects of the Invention] As explained above, the present invention connects the subscriber test stand and the subscriber test stand control circuit through the test system network, thereby allowing the - subscriber test stand control circuit to connect the subscriber test stand to the subscriber test stand control circuit. This has the effect of allowing the operator to control the test stand.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a subscriber test stand control device according to an embodiment of the present invention. 1a to 1n: Subscriber test stand 2a to 2n: Subscriber test stand Trunk 3: Test system network I/network 4: Test system control circuit 5: Subscriber test stand control circuit Trunk 6: Subscriber test stand control circuit 7: Subscriber circuit 8: Network 9: Call path control circuit 10: Central control circuit

Claims (4)

[Claims] (1) It includes a subscriber test stand control circuit connected to a subscriber circuit of the network, and a test system network for exchanging connections between the subscriber test stand control circuit and a plurality of subscriber test stands. Characteristic subscriber test stand control device. (2) Claim 1, wherein the test system network is a network controlled by a test system control circuit.
The subscriber test stand control device described in Section 1. (3) The subscriber test stand control device according to claim 1 or 2, wherein the test system network has a subscriber test stand control circuit trunk in a connection path with the subscriber test stand control circuit. (4) The subscriber test stand control device according to any one of claims 1 to 3, wherein the test system network has a subscriber test stand trunk in a connection path with the subscriber test stand.