JPH06276165A - System display monitoring device - Google Patents

Abstract

PURPOSE:To prevent the panel board of a system display monitoring device from becoming very large even when the scale of a system becomes large. CONSTITUTION:For the panel board of the monitoring device, a display panel 100 and a signal output panel not shown in a figure) are separately provided. On the display panel 100, a system chart for indicating the structural contents of the system and plural confirmation points to be confirmed in the system are marked. On the signal output panel, connectors for respectively leading the signals of the confirmation points is provided. Switches S1-S14 with LED lamps are provided on the respective points in the system chart and also the LED lamps to be lighted in response to the lighting of the LED lamps of the respective switches are provided corresponding to the respective connectors near the connectors of the signal output panel. Thus, even when the scale of the system becomes large, the display panel 100 does not become so large and also the correspondence relation of the respective confirmation points and the connectors can be recognized by the LED lamps.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system display and monitoring device, and more particularly to a system display and monitoring device for inspecting signals of N confirmation points (N is an integer of 2 or more, the same applies hereinafter) to be confirmed in a system. Regarding

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 3, in this type of system display monitoring device, a voice jack, a meter, etc. are mounted at each confirmation point of a panel board 300 on which a system system diagram is engraved. It was a composition.

FIG. 3 shows a case of a panel board in which the configuration contents of a broadcasting system used in a broadcasting station are engraved as a system diagram. Audio jacks J1 to J28 and meters M1 to M3 are provided at the confirmation points in the engraved system diagram.

Each of the voice jacks J1 to J28 receives a signal from the actual system of the confirmation point from the rear surface of the panel board 300, and the confirmation point is obtained by inserting and connecting the plug of the measuring device into each jack. Can be inspected. And each jack is A
It has two jacks, A and B.
When the plug is inserted and connected to either one of them, inspection can be performed, and when the plug is inserted and connected to both of them, the circuit of the part on the system corresponding to the part is electrically disconnected. This is so that a voice signal from another device can be input to a part of the system as an emergency measure when the part fails. Since each jack handles stereo audio signals, each jack is paired with two jacks.

Each of the meters M1 to M3 receives an actual system signal of the confirmation point from the rear surface of the panel board, and the confirmation point can be checked by visually confirming the display of the meter. It has become. Since the stereo audio signal is handled, each meter has a left channel (LEFT) and a right channel (RI).
GHT) is paired.

Further, the panel board 300 will be described. The audio jacks J1 and J2 of the panel board are input with signals from the studio side of the broadcasting station to the transmitter via a wireless line. Then, when the signal is normally input, "STL (Studio to Transmi
The "tter Link)" lamp lights up in green,
When the signal is not normally input due to bad weather, the "STL abnormality" lamp lights up in red. The LED lamp 10 is turned on when a signal is input from the studio side.

On the other hand, a signal through a telephone line from the studio side of the broadcasting station to the transmitter is input to the audio jacks J3 and J4. Then, when the signal is normally input, the "LINE used" lamp is lit in green, and when the signal is not normally input due to a line error or the like, the "LINE abnormal" lamp is lit in red. .

Next to the audio jacks J3 and J4 are provided audio jacks J5 and J6 to which the signal after passing through the equalizer EQ1 is input, and further to the next stage are the signals after passing through the linearizer LA1 are input. Audio jacks J7 and J8 are provided.

The frequency characteristics of the audio signal are smoothed by the equalizer and the linearizer.

The outputs of the audio jacks J1 and J2 and the outputs of the audio jacks J7 and J8 are selectively input to the pad distributor (P) by a switch, and the distributed output is output to the audio jacks J9 and J10 side and the audio It is distributed to the jacks J11 and J12. The distributed signals pass through the equipments (opt 1, opt 2) provided for two systems related to the optimode, and then the audio jacks J13 and J, respectively.
14, audio jacks J15 and J16.

When the device on the Opti 1 side is normal, the "opt 1 used" lamp is lit in green, and when it is abnormal, the "opt 1 abnormal" lamp is lit in red. When the device on the Opti 2 side is normal, the “opt 2 used” lamp lights in green, and when the device is abnormal, the “opt 2 abnormal” lamp lights in red.

The optimode means a limiter (gain limit) circuit and pre-emphasis (pre-emphasis).
This is a process for emphasizing the high frequency components included in the signal by the (sis) circuit.

The signals on the output side of the voice jacks J13 and J14 are always displayed on the VU meter M1.
The signals on the output side of 15 and J16 are always displayed on the VU meter M2. The output side of the voice jacks J13 and J14 and the output side of the voice jacks J15 and J16 are selectively connected to the pad distributor (P) by a switch. The distributed output is distributed to the audio jacks J17 and J18 side and the audio jacks J19 and J20 side.
The distributed signal is further input to the transmitters TX1 and TX2 and transmitted from the antenna via the switch.

Further, it is necessary to monitor the outputs of the transmitters TX1 and TX2, and voice jacks J21 and J22 connected to the output of the transmitter TX1 and voice jacks J23 and J24 connected to the output of the transmitter TX2. Is provided. Furthermore, LED lamps 20 and 30 are provided which are illuminated when the outputs of the transmitters TX1 and TX2 are valid.

The outputs of the voice jacks J21 and J22,
The outputs of the audio jacks J23 and J24 are selectively input to the audio jacks J25 and J26 via the switch, and further input to the audio jacks J27 and J28 via the modulation meter M3. Voice Jack J27 and J
The output side of 28 is output to the studio side via a telephone line.

[0016]

In the conventional system display monitor described above, since a voice jack or the like is provided at each confirmation point on the system diagram of the system, the panel panel becomes large when the system becomes large. Therefore, there is a drawback that it may not be mounted in the device case. Also,
Regarding the internal wiring of the panel board, there was a drawback that the control / display system, the monitoring system and the signal system wires were mixed.

Therefore, the present invention has been made to solve the above-mentioned conventional drawbacks, and an object thereof is to provide a system display monitoring apparatus in which the panel panel does not become so large even if the system scale becomes large. is there.

[0018]

In order to solve the above problems, the system display monitoring apparatus according to the present invention has a system configuration content and N confirmation points (N is an integer of 2 or more) to be confirmed in the system. A display board on which the systematic diagram shown is displayed, a signal output board having connectors for deriving signals of the N confirmation points, and display means for displaying a correspondence relationship between the connectors and the confirmation points. It is characterized by including.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings. The present invention has a configuration in which the panel board is provided separately for the display board and the signal output board. FIG. 1 is a schematic view showing a display panel of a system display monitoring apparatus according to an embodiment of the present invention, and the same parts as those in FIG. 3 are designated by the same reference numerals. In the figure, a system board diagram showing the contents of the system is engraved on the display panel 100 of the system display monitoring apparatus according to the present embodiment, and the LED lamp switches S1 to S are provided at respective confirmation points.
14 are implemented.

The system diagram itself stamped on the display board 100 is the same as that shown in FIG. However, the audio jack, which is a connector for deriving the signal of each confirmation point, is provided in another signal output board.

Further, an LED lamp is provided in the vicinity of each audio jack on the signal output board so as to correspond to the audio jack, and the switches S1 to S14 on the display board 100 are provided.
The LED lamps on the signal output board are also wired so as to light up in response to the lighting of the LED lamps by pressing. A person skilled in the art can easily perform this wiring, and thus the description thereof will be omitted.

In such a structure, when it is desired to inspect the system, any one of the switches S1 to S14 provided at the confirmation point on the display panel 100 is pressed.
Then, the LED lamp of the pressed switch is turned on and the LED lamp on the signal output board is also turned on. As a result, the correspondence between the confirmation points and the connectors can be understood. Then, by connecting various measuring devices to the connector corresponding to the lit LED lamp on the signal output board, it is possible to inspect the corresponding confirmation point.

When the next switch is pressed, the LED lamp of the pressed switch is turned on and the LED lamp that has been turned on is turned off. Then, if various measuring devices are connected to the connector corresponding to the lighted LED lamp, the same inspection can be performed.

As described above, since the confirmation points in the system diagram on the display board 100 are associated with the voice jacks on the signal output board 200, it is not necessary to provide the voice jacks on the display board 100. Therefore, even if the scale of the system becomes large, only the signals of the control / display signal system need be wired to the display board 100, and the display board 100 does not become so large.

Since only the control / display signal system signals need be wired to the display board 100, a touch display or the like can be used.

As described above, by separately providing the display board and the signal output board, the signal output board can be standardized.
Therefore, if a general-purpose signal output board is mass-produced, only the wiring needs to be changed, and the manufacturing efficiency of the device is improved.

For example, as shown in FIG. 2, voice jacks J1 to J20 and these jacks J1 to J20.
LED lamps PL1 to PL20 corresponding to the signal output board 2
00, and the portion corresponding to the display panel of FIG. 1 may be wired. Unused voice jack and LE
Regarding the D lamp, a portion corresponding to another display panel (not shown) can be wired.

Also, for each meter, L is displayed on the display panel.
The switches m1 to m3 with ED lamps may be provided, and the meter itself may be provided on another panel panel (not shown). Also in this case, an LED lamp that associates the meters with the LED lamp switches m1 to m3 in the system diagram with each meter may be provided near each meter.

Although the present embodiment has been described by taking an audio signal as an example, the same effect can be obtained not only by this but also by providing a display board and a signal output board separately for various signals such as a video signal and a high frequency signal. It is clear that As for the signal to the meter, voltage, current, power, audio level,
It is obvious that the present invention can be applied to various signals such as modulation degree and temperature.

[0030]

As described above, according to the present invention, the display board and the signal output board are separately provided, and the confirmation points in the system diagram on the display board are associated with the connectors on the signal output board. There is an effect that the display panel does not become so large even if the scale of becomes large.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing a display panel of a system display monitoring device according to an embodiment of the present invention.

FIG. 2 is a schematic view showing a signal output panel of the system display monitoring device according to the embodiment of the present invention.

FIG. 3 is a schematic view showing a panel board of a conventional system display monitoring device.

[Explanation of symbols]

 J1-J20 voice jack S1-S14 switch PL1-PL20 LED lamp

Claims (4)

[Claims] 1. A display panel on which a system diagram showing the configuration contents of a system and N confirmation points (N is an integer of 2 or more) to be confirmed in the system is displayed, and the N confirmation points. A system display monitoring device comprising: a signal output board having connectors for deriving signals respectively; and display means for displaying a correspondence relationship between the connectors and the confirmation points. 2. A display panel on which a system diagram showing the contents of the system and N confirmation points (N is an integer of 2 or more) to be confirmed in the system is displayed, and the N confirmation points. A system display monitoring device comprising: a panel panel having meters for displaying signals respectively, and display means for displaying a correspondence relationship between the meters and the confirmation points. 3. The display means is provided in the vicinity of a first lamp provided at each point in the system diagram and a connector of the signal output board, corresponding to the connector, and the first lamp is provided. 2. The system display and monitoring device according to claim 1, further comprising a second lamp that is turned on in response to turning on. 4. The display means is provided in the vicinity of a first lamp provided at each point in the system diagram and a meter of the panel board so as to correspond to the meter. 3. The system display monitoring device according to claim 2, further comprising a second lamp that lights up in response to lighting.