JPH02288651A - Information display system in trunk line attendant board - Google Patents

Abstract

PURPOSE:To inform each operator a transmittal item easily and surely by displaying a common transmittal item between operators to each trunk line attendant board. CONSTITUTION:Information entered from a keyboard input section 1 such as 'a person at an extension number 389 is leaving its seat' is sent to a central processing section 3 via a keyboard interface section 2. The central processing section 3 reads the information and analyses whether or not the information is transmission information to trunk line attendant boards 5, 6, and when the section 3 judges the information to be transmission information to the trunk line attendant boards 5, 6, the information is sent to the trunk line attendant boards 5, 6 via an interface section 4. The said information is displayed on display sections 5a, 6a of the trunk line attendant boards 5, 6 and the operator recognizes the transmission information. Thus, the transmittal item is surety informed to each operator without troubling each operator.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a private branch exchange (PBX), and more specifically, to an information display system that can display transmitted items, etc. on a single-point relay stand.

(Prior Art) In a private telephone exchange, a plurality of central office line relay boards are used to carry out relay operations.

In such a case, there are common communication items between the central office line relay board operators (hereinafter referred to as operators), and the means for notifying the operators is for each operator to write down this information on paper, etc. Another method was to set up a blackboard or the like within the common field of view of the operators, and the operators could refer to these as needed.

(Problem to be solved by the invention) In the former case, each operator must write down the information to be communicated, and when there is a change in this information, the operator must re-hire this common information. The operator must rewrite it.

On the other hand, in the latter case, depending on the distance and positional conditions between the operator and the blackboard, it may be difficult for the operator to recognize the information.

SUMMARY OF THE INVENTION An object of the present invention is to provide an information display system in a central office line relay stand that can reliably notify each operator of matters to be communicated without bothering each operator.

(Means for Solving the Problems) To achieve the above object, an information display method in a central office relay board according to the present invention includes a keyboard input section, a plurality of central office relay boards each having a display section, Information in a central office line relay board having a keyboard interface unit for receiving information from the central office line relay board, an exchange unit consisting of a prescribed central office line relay board interface unit for transmitting and receiving information to and from each of the central office line relay boards, and a central processing unit. In this display method, when information is input from the keyboard input section, the input f'
The LFC information is sent to the central processing unit via the keyboard interface section, and the central processing unit analyzes the sent information and, if it is determined that the information is to be sent to the central office line relay stand, sends the LFC information to the central processing unit via the keyboard interface unit. The signal is sent to each office line relay board via the stand interface section and displayed on each n display section.

(Actual flow side) Hereinafter, the present invention will be explained in more detail with reference to the drawings.

FIG. 1 is a system diagram showing an embodiment of an information display method in a central office relay stand according to the present invention.

This figure shows only the parts directly related to the present invention.

The exchange section 7 has a keyboard interface section 2, a central office line relay board interface section 4, and a central processing section 7 that performs control for exchange.

The keyboard interface section 2 includes a keyboard input section l.
However, the office line relay board interface section 4 has the office line relay board 5,
6 is connected to fL.

The central office line relay boards 5 and 6 have information display sections 5a and 6 on the roof.
It is equipped with a.

Information inputted from the keyboard input section l (for example, "extension 369 is out of office", etc.) is sent to the central processing section 3 via the interface section 2.

The central processing unit 3 reads this information and analyzes whether it is the information to be sent to the 1-station line relay board. Then, if it is determined that the information is to be sent to the central office line relay board, the information is sent to the central office line relay board 5-6 via the interface section 4. This information is displayed on the display sections sa, sa of the central line relay stand 5.6.

This allows the operator to know the transmitted information.

(Effects of the Invention) As described above, according to the present invention, there is an effect that common communication matters between operators can be displayed on each central line relay board.

[Brief explanation of drawings]

FIG. 1 is a system diagram showing an embodiment of the information display method of a central office line relay stand according to the present invention. 1... Keyboard input section 2... Keyboard interface section 3... Central processing section 4... Office line relay board interface section 5.6... Office line relay board 7... Switching section

Claims (1)

[Claims] A plurality of office line relay boards having a keyboard input unit and a display unit, a keyboard interface unit for receiving information from the keyboard unit, and a office line relay unit for transmitting and receiving information between each of the office line relay boards. An information display method in a central office line relay board having a switch section consisting of a base interface section and a central processing section, wherein when information is input from the keyboard input section, the input information is transmitted via the keyboard interface section. The information is sent to the central processing unit, and the central processing unit analyzes the sent information, and if it determines that the information is to be sent to the central office line relay board, the central processing unit transmits the information to each central processing unit via the central office line relay board interface section. An information display method in a central office line relay stand, characterized in that the information is transmitted to the relay stand and displayed on each display section.