KR101021664B1 - Multi timer program controller system and its operational method thereof - Google Patents

Abstract

PURPOSE: A plurality of timer program controller system and an operating method thereof are provided to output a melody of a flash memory or recording contents at a designated time of weekday, weekend and monthly. CONSTITUTION: A power button(19) is connected to a power source terminal of an external device. A reset button(20) is used in the error generation as the power source reset switch of equipment. A plurality of devices(21, 22) is terminals for communicating with the external device. A communication port debug(23) upgrades a program. A serial port(24) is connected to a PC. A communications port(25) is connected to a PC system.

Description

Multi timer program controller system and its operation method

The present invention provides a plurality of timer program controller systems for outputting melody or recording contents of a built-in FLASH MEMORY at a specified time on a day, week, or monthly schedule to a large office such as a school or a factory. It is related to the operation method, and more specifically, it is possible to set the program only by using the touch pad (TOUCH PAD) without a separate program and a PC or a notebook, and to easily move the set contents using the USB terminal. In changing the time, it is possible to achieve time and economical benefits. By using flash memory, users can semi-permanently save the setting contents and automatically back up user settings by USB memory. The advantage is that the quality of the system It greatly improved the reliability and reliability so that consumers could plant good images.

As is well known, most broadcasting stations are installed in schools, large offices and factories. The broadcasting room is located in a certain area of the building. When the broadcasting is performed by the central control unit installed in the broadcasting room, the broadcasting is output through the speakers installed in each room, the corridor, and the outer area of the building. In particular, since the broadcasting system installed in each school mainly consists of broadcasting for student education, the same broadcasting is not always output uniformly at the same time from all the speakers installed in the premises.

For example, emergency exit broadcasts such as fire alarms or air strikes are broadcast through all speakers installed in the school, ie speakers installed in each room, as well as all speakers installed in the corridor or outside the building. However, broadcasts for student education are usually broadcast selectively for each grade, and thus it is necessary to output the time signal only to the classroom corresponding to each grade. Especially in the case of elementary school, since the class time is different for each grade, time is required for each grade, and in this case, it is not necessary to output the same timeline for the senior grade.

Since the class time is different by grade as described above, there is a need to group by grade each time, and there is a problem that the program needs to be periodically modified according to other special purposes (Saturday, Sunday).

In order to solve the above problems, there is conventionally a patent application No. 0466304 (Application No. 2002-0060457) (name: a plurality of voice and speaker group control system) that is filed by the applicant. That is, the above-described conventional technique includes an audio group 600 which provides a plurality of broadcast signals as shown in Figs. 1 (a), (b) and (c); A switch unit 100 for selecting and grouping speakers installed in each room or hallway and storing them in an EEPROM; A central processing unit (200) which selects and distributes an input audio signal and manages and controls the overall operation of the speaker system; A remote controller 500 for remotely controlling a speaker system by being partially delegated with a function of the central processing unit; A plurality of main amplifiers 300 for amplifying the broadcast signals provided from the central processing unit and transmitting them to the speaker unit 700; A relay unit 400 which transmits a broadcast signal provided from the main amplifier to a speaker unit 700 which is previously designated by a user under the control of the central processing unit; A speaker unit 700 for converting and outputting a broadcast signal transmitted from the main amplifier into a voice signal according to the operation of the relay group; An emergency signal unit 800 providing a signal for alarming the emergency; Characterized in that configured. As described above, the input signal constituting the audio group 600 includes a free amp unit 610 for relaying various regular broadcasts such as radio or TV, or outputting various signals outputted from a cassette tape or a CDROM; A remote signal unit 620 for relaying a voice signal provided from the remote controller 500; To the Aux signal unit 630 auxiliary input through the microphone according to the user's needs; Is done. The central processing unit 200 again controls the overall operation of the device, and performs a multi-task function to output a plurality of input signals to a plurality of speaker groups at the same time; A signal selector 220 for selecting various types of audio signals and connecting them to the plurality of main amplifiers 300; An EEPROM 230 for storing a group selection signal input from the switch unit 100 and outputting the group selection signal to the relay unit 400 according to the instruction of the microcomputer 210 and outputting the same to the speaker unit; . The main amplifier 300 amplifies various types of broadcast signals input from the audio group 600, and then simultaneously transmits and outputs the signals to the speaker unit 700 which desires to listen to the corresponding broadcast. It consists of a plurality. In the present embodiment, since the secondary school is taken as an example, four main amplifiers are illustrated assuming that they can be broadcasted at the same time. However, this is not fixed. It can be expanded appropriately by design change. That is, in the case of an elementary school, six to seven main amplifiers may be installed assuming that they may be simultaneously broadcasted in six grades. The switch unit 100 includes a power switch 110 for controlling the main power for broadcasting; A mode selector 120 for selecting a broadcast mode; A group selector 130 for selecting a group; A speaker selecting unit 140 for selecting individual speakers; An amplifier selecting unit 150 for selecting an amplifier to be broadcast for each selected group; A clear unit 160 for deleting a previously input group when the input group is readjusted; A display unit 170 for displaying a selection group; . The mode selector 120 includes a single mode 121 for selecting one speaker; A group mode 122 for selecting a group; A timer 123 for setting a time; In this embodiment, the group selector 130 is divided into first to fourth groups 132, 133, 134, and 135, and an all group 131 for selecting all speakers is separately configured. In addition, the speaker selection unit 140 is assigned to each speaker one by one in the present embodiment 48 speakers. The display unit 170 is allocated for each group by the number of groups, and here, the display unit 170 includes first to fourth group display units. In addition, all of the selection switches constituting the group selector 130, the speaker selector 140, the amplifier selector 150, and the clearer 160 may perform a display function together with a switch function. ) And the LED unit 142, which are integrally formed. The speaker unit 700 is composed of the number of speakers as necessary to install the speaker, and as described above for the description of the 48 speakers as an embodiment. The relay unit 400 is pre-grouped in the EEPROM 220 by the instruction of the central processing unit 200 and is operated to transmit a broadcast signal by selecting each speaker according to the stored contents, one to at least one speaker. Will be assigned a relay. The remote control 500 includes a power switch 510 for controlling power; A mode selector 520 for selecting a mode; A group selector 530 for selecting a group; A display unit 540 for displaying the selected group; A microphone 550 for directly inputting a voice signal at a remote location; . The mode selector 520 of the remote controller includes a single mode 521 for selecting only one speaker; It is divided into a group mode 522 for selecting a group, and the group selector 530 is the remaining group 132, 133, 134, 135 except for the all group 131 of the group selector 130 of the CPU. ) Are assigned to the first to fourth groups 531, 532, 533, and 534 of the group selector 530 of the remote controller, and the display unit 540 has one display unit for each group (541, 541, 543, 544) assigned. The remote control 500 may perform some of the functions of the central processing unit at a remote location. When some functions of the central processing unit 200 are performed by the remote control 500, the corresponding functions of the central processing unit are paused. Priority is given to the remote control 500. The emergency signal unit 800 is connected to an emergency fire device such as an external fire detection device, a gas detection device, or a civil air-conditioning facility. When an emergency signal is received from the emergency facility, the emergency signal unit 800 takes precedence over all other signals. All groups 131 can be broadcasted. The above-described conventional technology groups a plurality of main amplifiers and speakers installed in schools or large offices at various levels, and freely changes each speaker constituting the speaker unit by operating a switch unit, and then controls the same through a central processing unit. By doing so, a plurality of audio signals input from the audio group may be transmitted to each speaker unit through a desired main amplifier and output. However, the above-mentioned conventional technology also has a big problem that it needs to be connected with a separate operator program and a PC or a notebook in order to group and set by grade.

The present invention has been made to solve the above-mentioned problems of the prior art, and the first object is provided with an input unit, a control unit, and a storage unit and an output unit, the second object of the present invention by the technical configuration described above It is designed to output the melody or recording contents of the built-in flash memory at the designated time on a day, week, and monthly schedule in large offices such as schools and factories. Especially, the third purpose is a separate program. And it is possible to set the program using only the touch pad (TOUCH PAD) without a PC or notebook, the fourth purpose is to easily move the set contents using the USB terminal, the fifth purpose is to change the time In this regard, the sixth objective is to use the flash memory to make it permanent. Preservation of contents and automatic backup of user settings by USB memory enable the user to easily restore the settings due to user's carelessness. The seventh purpose is to greatly improve the quality and reliability of the system, and Provided are a plurality of timer program controller systems and their operation methods which allow a good image to be planted.

In order to achieve the above object, the present invention can set a program only by using a touch pad (TOUCH PAD) without a separate program and a PC or a notebook, can easily move the set contents using a USB terminal, and change time in time. Economical gain can be achieved, and multiple timers can be used to easily restore settings due to user's carelessness as it can save setting contents semi-permanently by using flash memory and automatically back up user setting by USB memory. Program controller body; An input unit provided inside the body and controlling a setting using a touch pad; A control unit connected to the input unit and controlling an external control device; A storage unit connected to the control unit and provided with a flash memory for preserving internal data; It is connected to the control unit, and provides an output unit for controlling the output signal under the control of the controller; provides a plurality of timer program controller system comprising a.

The present invention also provides an input unit 2 for controlling settings using a touch pad, a control unit for controlling an external control device, a storage unit having a flash memory for preserving internal data, and A program setting step, a program timer setting step, a broadcasting time and a zone selection, an entire or zone-specific broadcast transmission, and an MP3 flare function step are included by an output unit controlling the output signal according to the control. A method of operating a plurality of timer program controller systems is provided.

As described in detail above, the present invention is intended to semi-permanently preserve setting contents by using a flash memory in a central processing unit.

In addition, an object of the present invention is to enable a convenient setting by a built-in touch pad (TOUCH PAD) rather than a button method.

In addition, the present invention has a built-in USB terminal on the front panel to conveniently move the data stored in the memory (MEMORY).

In addition, the present invention provides a communication port for interworking with the MAPC SYSTEM, such as the TOUCH PAD and USB terminal or RS-232C terminal for interfacing with other equipment for the user-oriented convenience as described above.

In addition, the present invention allocates each broadcast signal provided from the audio group to the plurality of main amplifiers by the signal selection unit of the central processing unit, and then transmits each broadcast signal assigned to each main amplifier to the speaker requiring the broadcast. By outputting it, the time signal will be printed for each grade or floor.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this effect are as follows.

Figure 1 (a) is a block diagram of a conventional plurality of voice and speaker group control system,
(b) is a detailed view of a conventional switching unit,
(c) is a detailed view of a conventional remote control.
Figure 2 is a perspective view of a plurality of timer program controller applied to the present invention.
Figure 3 is a front view of a plurality of timer program controller applied to the present invention.
4 is a rear view of a plurality of timer program controllers applied to the present invention.
Figure 5 is a block of a plurality of timer program controller system applied to the present invention
Diagram.
Figure 6 is a plurality of timer program controller system operation room applied to the present invention
Overall flow of law.
Figure 7 is a screen window showing the present invention time setting.
8 is a screen window showing the invention time schedule.
9 is a window showing the present invention power control settings.
10 is a screen window showing the screen brightness of the present invention.
11 is a screen showing the configuration of the present invention.
12 is a screen window showing the present invention MP3 player.

A plurality of timer program controller systems for outputting melody or recording contents of a built-in flash memory at a specified time on a day, week, or monthly schedule to a large office such as a school or a factory applied to the present invention. And the operation method is configured as shown in Figures 2 to 12.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

First, as shown in FIG. 2, the present invention can set a program only by using a touch pad (TOUCH PAD) without a separate program and a PC or a notebook, and can easily move the set contents using a USB terminal, and change the time signal. Time and economic benefits can be achieved, and the use of flash memory can be semi-permanently preserved and user backup can be automatically backed up by USB memory. A plurality of timer program controller bodies 1 are provided.

In this case, the body 1 applied to the present invention has a USB port 12 for downloading MP3 files, a power input terminal 13 for OUTLET control, and an external device power supply as shown in FIGS. 3 and 4. The AC output terminal 14 for connecting the audio output terminal 14, the audio output terminal 15 for outputting the signal to the OUT channel set when the scheduling is input to the audio output terminal, and the audio in and the audio out are normally connected to the audio input terminal. AUDIO IN (16), LINE IN (17) to be used as a connecting jack for selecting external sound sources during the schedule input, and DC IN to which the input power terminal and link terminal of the watch are connected. / OUT (18), the power (19) connecting the power contact terminal of the external device in the time-of-view operation, the reset (20) used in the event of an error with the power reset switch of the equipment, and the terminal for later communication with the external equipment Plural devices 21 (22) and time signal The communication with the port for the debug program upgrade (debug) (23), and a serial port 24 for controlling the connection with a PC, a communication port 25 for interlock and MAPC system is provided.

And the front part of the body 1 applied to the present invention is connected to the input unit 2 is provided with a touch monitor 11 for time display and setting.

In addition, the present invention is provided in the interior of the body 1, as shown in Figure 5, the input unit for controlling the setting using a touch pad (Touch Pad) is provided.

In addition, the present invention is connected to the input unit 2, the control unit 3 for controlling an external control device is provided.

In this case, the controller 3 includes a serial peripheral interface (SPI) 3a for exchanging data by serial communication between peripheral devices, and a plurality of real time clocks (RTCs), which are clocks operated by batteries. : Real-time clock (3b) (3f), flexible static memory controller (FSC) (3c) that supports NOR and NAND flash, and pulse width change according to the size of modulated signal Pulse width modulation (PWM) (3d), analog-to-digital converter (Adc: analog to digital convwrtor) that converts continuous analog signals into encoded digital signals, and for general use in processors and controllers General purpose input output (Gpio) (3e), an input or output port ready for use, a universal serial bus (3g) that connects a computer and peripherals, and parallel data from the CPU Universal asynchronous receiver / transmitter which converts the serial data to send the serial communication: the (Uart universal asynchronous receiver reansmitter) (3h) is provided.

In addition, the present invention is connected to the control unit 3, the storage unit 4 is provided with a flash memory for preserving the internal data.

At this time, the storage unit 4 applied to the present invention is provided with a static random access memory (SRAM) 4a, which is a storage device that maintains the stored data constant while power is supplied.

In addition, the present invention is connected to the control unit 3, the output unit 5 for controlling the output signal under the control of the control unit is provided.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

It is to be understood that the invention is not to be limited to the specific forms thereof which are to be described in the foregoing description, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

A plurality of timer programs for outputting melody or recording contents of a built-in flash memory at a designated time of a day, week, or monthly schedule to a large office such as each school or factory of the present invention configured as described above The operational effects of the controller system and its operation method are as follows.

First, the present invention is based on the MP3 file (44kHz, 128kbps), it is possible to prevent the output to unnecessary channels by specifying the channel of the sound source of the five input and output channels.

In addition, two AC power outlets are used to store the ON / OFF time, allowing the necessary external equipment to be operated at a desired time, and semi-permanently saving setting contents and user setting automatic storage.

And it is possible to manage time / outlet schedule / other function setting by interworking with PC.

Also, two serial ports can be secured for interworking with other devices (ex. MP3 player, other AUDIO devices (only for devices that can interface)).

In addition, you can download sound sources using USB.

In addition, all function settings and UI changes are easy using TFT LCD (touch panel include).

To this end, the present invention provides an input unit 2 for controlling settings using a touch pad, a control unit 3 for controlling an external control device, and internal data storage as shown in FIG. 6. A program setting step, a program timer setting step, a broadcasting time and a zone selection, and a whole or zone by a storage unit 4 equipped with a flash memory and an output unit 5 controlling an output signal under the control of a control unit. It provides a method of operating a plurality of timer program controller system through the step of transmitting a star broadcast and the MP3 flare function step.

In particular, the program setting and the program timer setting step may include a time view setting step for controlling the main screen and time setting, a time schedule setting step and a power control setting step, and a brightness of the touch pad after a predetermined time (seconds) is adjusted. The screen brightness setting step extends the life of the touch pad and the configuration setup step turns on / off the internal monitor speaker.

That is, as shown in FIG. 7, the main screen displays the normal viewing time (Start / year, month display) and the viewing time off state (Stop) so that the viewing time can be checked on the main screen. After entering the password, touch Enter and Time Setup, and then press Enter and then Year, Month, Day, Day of the Week, Hours, Minutes, and Settings. After the setup and time setting is confirmed, the end touch is performed.

In the step of setting the time schedule, as shown in FIG. 8, touch the time schedule in the setup menu to display the screen, and after setting the time and day IN / OUT, touch the right arrow and then set the sound group (GRP) and volume. After finishing touch, after checking the set time data, touch the right arrow. Finally, after checking the sound source, group, and volume, the screen is finished.

In addition, the power control setting step applied to the present invention includes the steps of touching the Outlet Control in the setup menu, moving to the setting screen by touching the setup as shown in FIG. 9, ending touching after setting the time and day SELET, and In this case, the step ends after setting the end time, the step of ending after checking the set time data, and the step of touching on / off when directly controlling the power.

In addition, the screen brightness setting step of extending the life of the touch pad by adjusting the brightness of the touch pad after the predetermined time (seconds) applied to the present invention is performed by touching the backlight calibration in the setup menu as shown in FIG. 10. If you set the brightness and brightness to exit, after a few seconds the level will change to dark.

In addition, when the configuration setup step of turning on / off the internal monitor speaker applied to the present invention is completed after the step of touching the configuration in the setup menu and on / off setting as shown in FIG. This feature is characterized by only turning on / off the monitor speakers.

Finally, the MP3 flare function step applied to the present invention includes the steps of the MP3 flare touch step in the setup step, the display window according to the enter touch, the step of clicking the MP3 of the input, the MP3 file to be played and the output channel. Select the step, set the output group, adjust the volume to the appropriate level, touch the play, display the song being played, adjust the volume while playing, and press the Out On to stop the output, stop The touch is performed when the progress rate and the time are displayed as shown on the screen, and when the touch is touched after the stop touch, the play is terminated, and when the touch is finished, the touch is terminated to restore the main screen. It will provide a method of operation.

A plurality of timer program controller systems for outputting melody or recording contents of a built-in flash memory at a specified time on a day, week, or monthly schedule to a large office such as a school or a factory, and the like The technical idea of the operation method is actually capable of repeating the same result. In particular, by implementing the present invention, it is worth protecting and protecting the technology by promoting technology development.

<Explanation of symbols for the main parts of the drawings>
1: body 2: input
3: control unit 4: storage unit
5: output unit 11: touch pad

Claims (13)

delete Without the need for a separate program and PC or notebook, you can set the program using only the touch pad, easily move the set contents using the USB terminal, and achieve time and economic benefits in changing the time signal. A plurality of timer program controller bodies 1 for semi-permanently preserving setting contents and automatically backing up user settings by a USB memory by using a flash memory, so that user-inadvertent settings can be easily restored; An input unit (2) provided inside the body (1) and controlling a setting by using a touch pad; A control unit (3) connected to the input unit (2) for controlling an external control device; A storage unit 4 connected to the control unit 3 and having a flash memory for preserving internal data; In the plurality of timer program controller system comprising: an output unit (5) connected to the control unit (3) and controlling an output signal under control of the control unit
In the body 1,
A USB port 12 for downloading MP3 files;
A power input terminal 13 for OUTLET control;
An AC output terminal 14 for controlling an external device power source;
An audio out (AUDIO OUT) 15 for outputting a signal to the OUT channel set when the schedule is input to the audio output terminal;
An audio in (AUDIO IN) 16 in which audio in and audio out are normally connected to audio input terminals;
A line in 17 used as a connection jack when a sound source of an external device is selected at the time of inputting a schedule;
A DC IN / OUT 18 to which an input power terminal and a link terminal of the timepiece are connected;
A power unit 19 for connecting a power contact terminal of an external device during a time viewing operation;
A reset 20 for use in the event of an error with the power reset switch of the equipment;
A plurality of devices 21 and 22 which are terminals for later communication with external equipment;
Debug communication port 23 for program upgrade of time view;
A serial port 24 for controlling by connecting to a PC;
Communication port 25 for interworking with the MAPC system; a plurality of timer program controller system characterized in that it is provided.
delete The method of claim 2,
The control unit 3,
A serial peripheral interface (SPI) 3a for allowing data to be exchanged in serial communication between peripherals;
A plurality of real-time clocks (RTCs) 3b and 3f, which are clocks operated by batteries;
A flexible static memory controller (FSMC) 3c that supports NOR and NAND flash;
Pulse width modulation (PWM) 3d for changing and modulating the width of the pulse in accordance with the magnitude of the modulated signal;
Analog to digital convwrtor for converting continuous analog signals to encoded digital signals, and a general purpose input output (Gpio) that is an input or output port ready for general use in a processor or controller. (3e);
Universal serial bus (3g) to connect computers and peripherals;
And a universal asynchronous receiver / receiver (Uh) for converting the parallel data of the CPU into serial data for serial data communication.
delete delete An input unit 2 for controlling settings using a touch pad, a control unit 3 for controlling an external control device, a storage unit 4 having a flash memory for preserving internal data, The program setting step, the program timer setting step, the broadcasting time and zone selection, the broadcasting of all or zone-specific broadcasts, and the MP3 flare function step are performed by the output unit 5 which controls the output signal under the control of the controller. In the operating method of a plurality of timer program controller system included,
The program setting and program timer setting step,
Time display setting step to control main screen and time setting, time schedule setting step, power control setting step, and screen brightness setting step to extend the life of touch pad by adjusting brightness of touch pad after a certain time (seconds) And a configuration setup step of turning on / off the internal monitor speaker.
The method according to claim 7,
The main screen displays the time viewing normal operation state (Start / year, month display) and time viewing operation off state (Stop) so that you can check the operation status of the time view on the main screen,
To set up the time, click Setup on all settings, enter the password (initial 0000), enter the password, touch Enter and time setup, enter and set the year, month, day, day of the week, hour, minute, and after setup. And an end touch after confirming that time setting is completed and operating the plurality of timer program controller systems.
The method according to claim 7,
The time schedule setting step,
Touch the time schedule on the setup menu to display the screen, and after setting the time and day IN / OUT, touch the right arrow, and then set the sound group (GRP) and volume, and then touch the end button. Operation method of plural timer program controller system to go to main screen after finishing after checking sound source, group and volume.
The method according to claim 7,
The power control setting step,
In the setup menu, touch the Outlet Control step, touch the setup to move to the setting screen, touch the end after setting the time and day SELET, finish the setting after the end time, and finish after checking the set time data; A method of operating a plurality of timer program controller systems comprising the step of touching on / off when direct control of the power source.
The method according to claim 7,
After the predetermined time (seconds), the screen brightness setting step of extending the life of the touch pad by adjusting the brightness of the touch pad,
And a step of touching the backlight calibration in the setup menu, and setting the time and brightness to finish the function.
The method according to claim 7,
A configuration setup step of turning on / off the internal monitor speaker,
Operation of a plurality of timer program controller systems, characterized in that the internal speaker on / off does not affect the external output and only the monitor speaker is turned on / off when the configuration menu is touched and terminated after the on / off setting. Way.
The method according to claim 7,
The MP3 flare function step,
In the setup step, touch the MP3 flare step, display the screen according to the enter touch, click the MP3 of the input, select the MP3 file to be played and select the output channel, set the output group and adjust the volume. After adjusting the level, touch play, display the song being played, adjust the volume during play, press Out On to block the output, and stop touch the progress and duration as shown on the screen. And a step of making a touch, a step of ending a play if a touch is made after a stop touch, and a step of restoring a touch after ending the touch to return to the main screen.

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