JPH04162839A - Site managed broadcast system - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] [Industrial application field]

The present invention relates to a site management broadcasting system that uses a CD-1 player to broadcast multidimensional information such as standard announcement messages and BGM to construction sites, factories, etc. on a daily basis.

[Conventional technology]

At construction sites, standard announcements and messages are broadcast, such as the start and end of work, the start and end of lunch break, the start and end of break time, and the broadcast of safety slogans. Conventionally, such announcement messages are broadcast at regular intervals using audio tapes containing the announcement messages.

[Problem to be solved by the invention]

However, since tapes have a short recording time and can only be played back in a fixed order, there is a problem in that it is not possible to change the message, and it is not easy to change the message. Additionally, tapes have problems such as sound deterioration when used for long periods of time. The present invention solves the above-mentioned problems, and provides a site management broadcasting system that can respond to diversification of schedule management and safety management directions at the site and improve the site environment through environmental sound broadcasting. The purpose is to

[Means to solve the problem]

To this end, the on-site management broadcasting system of the present invention uses a disk that stores environmental sounds, announcement messages, images, and other information, and a disk that has a program control function and can set the output time, order, and combination of the information stored on the disk. A player, multiple broadcast/display means installed at the site or other locations, and a broadcast/display device that broadcasts/displays the output from a disc player, having a switching time program function.
The present invention is characterized in that it includes an output control means for switching and selecting the display means.

[Effect]

In the on-site management broadcasting system of the present invention, environmental sounds, announcement messages, images, and other information are stored on a disk, and the information is broadcast/displayed through a plurality of broadcast/display means using a disk player whose output time, order, and combination can be set.
Since the information is displayed, desired information can be output at a desired time. Furthermore, since the output control means switches and selects the broadcast/display means, information can be comprehensively managed using the disc and the disc player.

【Example】

Examples will be described below with reference to the drawings. FIG. 1 is a diagram showing an embodiment of the field management broadcasting system according to the present invention, and FIG. 2 is a diagram showing an example of a setting table for field management broadcasting. In FIG. 1, a CD-I player l is a player that stores a plurality of CD-1s, for example 1 to 5, and can play them with random access, and has a program control function and an interrupt function, and has a playback order (time ), announcement messages, and environmental sounds can be freely set and changed. In the program control function, the time, the fish on CD-1, and its read address are set using a menu table as shown in FIG. 2, for example. By setting the menu table for each day, week, or month, you can freely change the message content, BGM type, and order for each day, week, or month, and output announcements, messages, and environmental sounds in the desired order. It can flow. A CD-1 is a disc that can record information such as text and image data in addition to regular CD audio information, and one disc can record, for example, 4 hours (8 hours of monaural) of audio information. . The microphone 2 and external information input unit 3 interrupt the CD-1 player 1 to interrupt output from the CD-1 so that external environmental information, emergency information, etc. can be transmitted. Broadcasts of such information include, for example, business communication broadcasts such as calls, and broadcasts of weather and fire alarms. The output control device 5 has a program control function and
The output devices 6-1 to 6-4 are switched according to the player 1, and the control unit 5-1, for example, switches the output devices 6-1 to 6-4 as shown in FIG.
The switching time, output device, and volume are set in a table like the one shown in FIG.
1 Output device 6-1 to 6 set with the output of player 1
Broadcast/display from -4. For example, in the case of a normal announcement message, sufficient volume is required because necessary information must be reliably conveyed. However, in the case of BGM, if the volume is too loud, it will have the opposite effect, so it is necessary to reduce the volume. In this way, the volume in the output control device is set depending on the type of broadcast. The output devices 6-1 to 6-4 are audio output devices and image output devices, such as speakers and displays, which are installed in the field, station, office, outside, etc., respectively, and when outputting only text messages as images. Alternatively, a display using a diode, liquid crystal, etc. may be used. Next, an example of site management broadcasting will be explained. FIG. 3 is a diagram for explaining an example of a broadcast schedule. As mentioned earlier, the information recorded on CD-1 includes "morning greetings (notice of morning assembly)", "start and end of 10 o'clock break", "start and end of lunch break", "3 o'clock Start of break/
There are regular broadcasts such as "Weekly Events such as Weekly Cleaning", safety slogan broadcasts such as "Make sure to wear safety belts", and environmental sound broadcasts to reduce on-site noise and improve the working environment. For example, when it's time to start work, say something like, ``Good morning, everyone. Thank you for your hard work every day. We're about to start the morning assembly, so please put on your helmet and safety belt and gather at the morning assembly venue. J (BGM). ``We're going to start doing radio exercises right now, so please line up according to your position.'' (After 10 seconds, radio exercises start and shouts start.) Also, at the beginning of the lunch break, ``Everyone, it's noon. It's break time. Please take a sufficient break until 1 o'clock in preparation for the afternoon work.J
(BGM) At the end of the lunch break, [Everyone, it's time to start working in the afternoon. Be alert, follow the basic rules of safety, and get to work. At our workplace, we strive to create a bright, accident-free workplace. J (BGM) Or, "Everyone, it's time to start work in the afternoon. Afternoon is the time when accidents are most likely to occur. Make sure you're wearing your helmet and safety belt, and brace yourself and get to work.J
Messages such as (BGM) are recorded. In addition, a safety slogan was broadcast: ``Everyone, be sure to use a safety belt when working at heights.'' [When working on slings, be sure to check and maintain the wires and tools used. ” [During crane work, entry within the work radius and under the suspended load is prohibited. ” and other messages are recorded. On the one hand, a CD-1 on which the above-mentioned messages and natural sounds are recorded is prepared, and on the other hand, a broadcast schedule as shown in FIG. 3 is created. In this case, the CD-1 may be configured as one CD for on-site management announcements/messages, one for safety slogans, one for relaxing/refreshing, and one for masking, as shown in FIG. Then, according to the broadcast schedule shown in Figure 3, the CD
-1 The output time and information to be output are set in the program control function of the player, and the control unit of the output control device is set with the output time and information to be output.
The output device and volume to be selected at each time are set. When the CD-■ player sequentially outputs predetermined information at predetermined times according to the settings shown in FIG. 3, the output control device selects an output device to make that information the set selection information. to adjust the volume and output. In FIG. 3, masking is aimed at the effect of masking soundscapes and workplace noise, and uses combinations of natural sounds and various sounds that allow the user to concentrate on work. For example, by playing natural sounds immediately after the morning assembly, before lunch break, and before scheduled work hours, you can smoothly transition to the start of the work day, lunch break, and scheduled work hours, and during work, mask workplace noise to help you concentrate on your work. broadcast a sound like that. In addition, for relaxing/refreshing, sounds, music, and messages are used so that the user can relax during a break or lunch break, and immediately after a break or lunch break, so that the user can start working refreshed. Therefore, if the normal volume is used for on-site management announcement messages and refreshment broadcasts, and the reduced volume is used for relaxation and masking, the volume for safety slogans and fretilles will be somewhere in between. Note that the present invention is not limited to the above embodiments, and various modifications are possible. For example, in the above embodiment, a program was set for each of the CD-1 player and the output control device, but a common program control device is provided and the CD-1 player and the output control device are controlled from this device. It may be configured to do so. Additionally, output device and volume control information may be added to the beginning of each information of the CD-I player, and the information may be sent to the output control device, or output to the program control function of the CD-T player. Also set device and volume control information,
It goes without saying that these control information may be added to the beginning and sent to the output control device. When setting the volume of the output device, I explained that it should be controlled to normal volume, reduced volume, or an intermediate volume between them, or it can be set to two levels (high/low), and for emergency information etc. The volume may also be adjusted in several steps.

【Effect of the invention】

As is clear from the above description, according to the present invention, environmental sounds, announcement messages, images, and other information can be stored on a disc, and multiple broadcasts can be performed using a disc player that can set the output time, order, and combination of information. Since the information is broadcast/displayed through a display means, a variety of announcement messages and environmental sounds can be freely selected and changed. In addition, since the disc player has an interrupt function,
Business communication broadcasts and emergency broadcasts can also be interrupted at will. Moreover, since the output control means switches and selects the broadcast/display means, information can be comprehensively managed by controlling the recorded information on the disc and the program of the disc player.

[Brief explanation of drawings]

FIG. 1 is a diagram showing an embodiment of a site management broadcasting system according to the present invention.

[Figure 2] FIG. 3 is a diagram showing an example of a setting table for on-site management broadcasting.

[Figure 3] FIG. 3 is a diagram for explaining an example of a broadcast schedule.

[Explanation of symbols]

l...CD-1 player 2...Mike 3...External information input unit 4...Amplifier 5... Output control device 5-1...Control unit 5-2...Switching control section 6-1 to 6-4...output device Applicant: Shimizu Corporation Sub-agent: Patent attorney Ryukichi Abe (7 others) Figure 1 Figure 2 Figure 3

Claims (2)

[Claims] Claim 1: A disk that stores environmental sounds, announcements, messages, images, and other information, a disk player that has a program control function and can set the output time, order, and combination of the information stored on the disk, and A plurality of broadcasting/displaying means installed at locations, and an output control means having a switching time programming function and switching and selecting the broadcasting/displaying means for broadcasting/displaying the output from the disc player. On-site management broadcasting system. 2. The on-site management broadcasting system according to claim 1, wherein the disc player is capable of outputting an interrupt from a microphone or an external information input unit.