JP2858379B2 - Timetable display - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a timetable display device which automatically and electronically displays the timetable of classes at schools such as elementary school students.

[0002]

2. Description of the Related Art Conventionally, a timetable for one week is stored in a memory in advance, and a timetable display device for simultaneously displaying a timetable for one week using a dot matrix display device, or a clock circuit having a clock circuit. A timetable display device that displays a timetable of the day based on the day data of the day has been considered.

[0003]

However, a timetable display device which simultaneously displays a timetable for one week not only requires a large display device but also mistakes the day of the week and sometimes sees a timetable of a different day. is there. Displaying only the timetable of the day requires only a small display space, and the timetable of the day of the day is displayed automatically based on the day data of the clock circuit, which is extremely convenient. (For example, when preparing for tomorrow's lesson), it is troublesome to switch the day of the week by operating the switch, and forgotten the day of the week to look at today's timetable and tomorrow's timetable. There is a risk of making a mistake. The present invention has been made in view of the above-described circumstances, and does not require a large display device. When a time when it is desired to know the timetable of tomorrow is reached, the timetable of tomorrow can be easily recognized and displayed. It is an object of the present invention to provide a timetable display device that does not mistake the timetable for the day or tomorrow.

[0004]

Means for solving the problem The timetable data of each day of the week is stored, the current time data and the day of the week data of the current day are obtained by counting the reference clock signal. Of the day of the week and the fact that the timetable data is for tomorrow, and at the time of the day change (12:00 pm on the day), a statement that the timetable data being displayed is for tomorrow. We are taking measures to stop it.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
This will be specifically described.Constitution  FIG. 1 shows a circuit configuration of the present embodiment. sand
That is, a configuration in which another circuit unit is connected to the CPU 1 as a center.
It has become. The CPU 1 sends a control signal to each of the other circuit units.
Send, control them, and send data
Is processed and processed and transmitted. Oscillation circuit 2
Is a circuit that constantly sends out signals of a certain frequency.
The frequency divider 3 divides the above signal to a predetermined frequency.
And a circuit section for sending out to the time counting circuit 4. Time counting
The circuit 4 counts the transmitted signal and determines the current time data T
And send it to CPU1 at 12:00 am
A signal is sent to the latch 4a every time the time is counted, and 12:00 pm
In other words, every time midnight is measured, the day carry signal is
Switch 4b, date counter 5 and day counter 6
It is a circuit part that performs. The latches 4a, 4b
Each of the above signals sent from the counting circuit 4 is stored, and CP
A circuit for receiving the clear signal from U1 and erasing the memory.
You. The date counting circuit 5 is the date carry from the time counting circuit 4.
The signals are counted to obtain date data D, which is
Circuit section for sending to the Day counting circuit 6 counts time
Count the day carry signal from Road 4 and calculate the day of the week data YO
This is the circuit that sends it to the CPU 1. Day of the week
Data YO is 0 to 6 corresponding to Sunday to Saturday, respectively.
Consisting of

[0006] The RAM 7 has a configuration to be described later.
A circuit unit that stores data from the CPU 1 under the control of U1, and sends out the stored data to the CPU 1. The key input unit 8 is a circuit that includes a large number of switches, and sends an input signal to the corresponding key to the CPU 1 when any one of them is operated. The display drive circuit 9 drives the display unit 10 to display a CP on the liquid crystal display panel of the display unit 10.
A circuit for displaying various data from U1.

FIG. 2 shows the structure of the RAM 7. The mode register N specifies a normal mode in which the timetable of the current day or each day of the week is collectively displayed on the display unit 10 when 0 is set, and when a 1 is set, a subject memory unit KM described later. Subject memory KM1,1 ～ K
The subjects corresponding to M6 and M7 are set, and the timetable setting mode for setting the timetable in the subject memory unit KM is designated.
The mode register M designates a basic mode in which, when the value of the mode register N is set to 0 in the normal mode (when the value of the mode register N is 0), the subjects of the day are displayed collectively or sequentially, and 1 is set. At this time, a day-by-day mode in which subjects on days other than the day of the day are displayed collectively or sequentially for each day is designated. The mode register X designates a batch display mode in which subjects of the day of the week are displayed collectively for each day of the week when 0 is set in the normal mode, and as described above when 1 is set. Specify the subject sequential forwarding mode for confirming the time period of each subject of the day of the week displayed collectively.

The day designation register FA displays the timetable of the current day when 0 is set, the timetable of tomorrow when 1 is set, and the timetable of the day after tomorrow when 2 is set. Is a register for specifying. The row designation register W is a register that designates a row (corresponding to each day of the week as described later) of a subject memory unit KM in which the subject memories KM1,1 to KM6,7 are arranged in a matrix. . Column designation register J
Is a register for designating a column of the subject memory unit KM (corresponding to a time period of a time period as described later). The subject designation register Z is a register in which a later-described subject code number used for subject designation is set in the above-described timetable setting mode. Time register G1
G6 is a register in which the number of time periods from Monday to Saturday is set. The subject memory section KM has 6 rows and 7 rows.
Subject memories KM1,1 to K arranged in a matrix of columns
Each column corresponds to each day of the week, and each column corresponds to each time period. That is, the subject memories KM1,1, KM1,2,
KM1,3, ... are the first time period and the second time period on Monday, respectively
The subjects of the time period, the third time period,... Are stored, and the subject memories KM2,1, KM2,2, KM2,3,. The subjects of eyes,... Are stored, and thereafter, subject memories KM6,1, KM
6,2, KM6,3, ... are the first time limit on Saturday,
The subjects of the second period, the third period,... Are stored.

FIG. 3 shows the appearance of this embodiment. That is, a liquid crystal display panel 15 of the display unit 10 is disposed at an upper portion of the front surface of the device.
Various keys are arranged below the keypad. In the liquid crystal display panel 15, a day display section 16 is provided with seven displays for displaying each day of the week from Sunday to Saturday in Chinese characters, and a date display section 17 is provided with a display capable of displaying a date, that is, a date. The body is arranged. In addition, the time count display unit 18
Are provided with a number display from 1 to 7 representing a time limit. The date display 19 has a subject display 20 described below.
Are provided with four display bodies for indicating whether the displayed timetable is for today or tomorrow. In addition, the display body which displays the character of "search" on the day display unit 19 is a display body which is turned on when the subjects of each day of the week are sequentially displayed and examined. The subject display unit 20 includes 16 display bodies arranged in a matrix of 4 rows and 4 columns, each displaying a subject name and the like, and 16 oval display bodies surrounding each of the 16 display bodies. Are arranged. The display for displaying the subject name and the like and the oval display around the display can be separately driven for display. The subject display section 20 is provided with a display body for displaying a mark such as a spade or a club in addition to the display body for displaying the subject name.
The user personally determines that the subject is not provided with a display body, for example, a calligraphy or the like, and is lit to display the subject.

The subject code number set in the subject designation register Z is determined in accordance with the arrangement of the subject name display in the subject display section 20. That is, the language is 1, the arithmetic is 2, the science is 3, the society is 4, the music is 5, and so on. The day of the week key WK is the subject memory unit KM
Are operated when the set value of the line designation register W for designating the line, that is, the day of the week, is increased by one.
The time key TK is a key operated when the set value of the column designation register J for designating the column of the subject memory unit KM, that is, the time limit, is increased by one. The input key I is a key operated when the subject code set in the subject designation register Z is stored in the subject memory KMW, J designated by the row designation register W and the column designation register J at that time. The erase key E is stored in the row designation register W
And a key operated when deleting the subject code stored in the subject memory KMW, J specified by the column specifying register J (that is, when storing the subject code 0). Left shift key LS and right shift key R
S is a key operated when the subject code number set in the subject designation register Z is changed by 1 to a smaller one and a larger one, respectively. The timetable set key Se is a key operated when switching the mode between the normal mode specified by the mode register N and the timetable set mode.

[0011]motion  Next, the operation of the present embodiment configured as described above will be described.
I do. FIG. 4 is a general diagram showing an outline of the operation of the present embodiment.
FIG. 5 is a flowchart showing the operation of step S12 in FIG.
FIG. 6 is a flowchart showing the key processing in detail.
A flow chart showing the display processing of step S13 in FIG. 4 in detail.
7, 8 and 9 are the base charts in FIG.
Main mode display processing (step S92), day of week feed mode
Display process (step S93), timetable set mode display
Flow chart showing the process (step S94) in detail
It is. 10 to 12 show the passage of time or key operation.
FIG. 7 is a diagram showing a transition of a display on the liquid crystal display panel 15 accompanying the work.
is there. Hereinafter, the operation in each state will be described.

(A) Operation in Normal Mode For example, when the mode register N is set to 0 in the normal mode, the mode register M is set to 0, the basic mode is set, and the mode register X is set to 0, the batch display is performed. It is in mode, and it is Tuesday, February 25 and still does not reach 12:00 am.
There are four subjects: drawing, science, and home.
Is assumed to be as shown in FIG. 10 (a). At this time, it is determined that the 12H signal from the time counting circuit 4 has not yet been stored in the latch 4a, that is, it has not reached 12:00 am, every time the process reaches step S1 in FIG. 4 unless a key operation is performed. , Step S
Then, it is determined that the 0H signal from the time counting circuit 4 has not been stored in the latch 4b, that is, it has not reached 12:00 pm, and it has been determined that there has been no key input (step S11). (Step S13)
Proceed to.

In the display process, first, 0 is set in the mode register N, and it is determined that the mode is the normal mode (step S90 in FIG. 6). Further, 0 is set in the mode register M. Is determined to be in the basic mode (step S91), and step S9 is performed.
2 or the basic mode display processing of FIG. In the basic mode display processing, first, in step S100, it is determined that 0 indicating today is set in the day designation register FA, and the day of the week data YO (in this case,
(Tuesday, which is 2) is set in the row designation register W (step S101), and the "Kyo" indicator of the date indicator 19 is lit (step S10).
2), proceed to the next step S107. And step S
At 107, the date display section 17 and the day display section 16 display today's date (February 25) based on the date data D from the date counting circuit 5 and the day data YO from the day counting circuit 6.
And the day of the week (Tuesday) is displayed (see FIG. 10A). Next, in step S108, it is determined that the value of the mode register X is 0 and the display mode is the batch display mode. Thereafter, the value of the time register GW specified by the row specifying register W among the time registers G1 to G6, that is, In this case, it is determined that the value of the time period register G2 relating to Tuesday (the number of time periods indicating which time period is on Tuesday today) is not 0 (step S109), and then the time period display unit 18 displays 1 from the above. The numerical value up to the value of the time limit register GW is displayed (step S110). For example, on Tuesday, if there is a class until the fourth period, numerical values 1, 2, 3, and 4 are displayed on the number-of-times display unit 18 as shown in FIG. Next, in step S111, the subject memories KMW, 1 to KMW, GW in which the lessons on Tuesday are stored, that is, the subjects in the subject memories KM2, 1 to KM2, 4 are displayed in the subject display unit 2.
The corresponding display object of 0 is displayed by lighting (step S111). For example, on Tuesday, if there are classes in Japanese, drawing, science, and home, the subject display unit 20
Is displayed as shown in FIG. After executing the processing of step S111, step S1 of FIG.
And the same operation as above is repeated.

After the above operation is repeated, 12 am
When the time has arrived, the time counting circuit 4 outputs 1 to the latch 4a.
A 2H signal is sent out and latch 4a stores this,
Thereafter, when the process proceeds to step S1 in FIG.
It detects that the 12H signal is stored in a, and proceeds to step S2. Then, in the step S2, the day of the week data Y
It is determined that the value of O is not 6, that is, it is Tuesday instead of Saturday, and 1 indicating tomorrow is set in the day designation register FA (step S4). Then, the memory of the latch 4a is stored. The data is erased (step S5), and the latch 4b determines that the 0H signal from the time counting circuit 4 has not been sent yet, that is, it has not reached 12:00 pm (step S6). The process proceeds to step S13, that is, the display process of FIG. Then, it is determined that 0 is set in the mode register N and the normal mode is set (step S90), and
It is determined that 0 is set in the mode register M and the basic mode is set (step S91), and the process proceeds to step S92, that is, the basic mode display processing of FIG. In the basic mode display processing, first, the day designation register F
It is determined that A is set to 1 and the display of tomorrow's timetable is designated (step S100), and then, tomorrow's day of week data obtained by adding 1 to today's day of week data YO from the day of the week counting circuit 6 (this In this case, tomorrow will be Wednesday and the day of the week data will be 3), and this will be set in the row designation register W (step S103).
In 4, “tomorrow” indicating tomorrow is displayed in the display body of the date display unit 19.
(See FIG. 10B), and the process proceeds to step S107. In step S107, based on the date data D and the day of the week data YO from the date counting circuit 5 and the day of the week counting circuit 6, the date display section 17 and the day of the week display section 16 are displayed.
The date and day of the day are displayed (see FIG. 10B).

Next, in step S108, it is determined that the value of the mode register X is 0 and the basic mode is set, and the time register GW specified by the row specifying register W is determined.
(That is, in this case, it is determined that the value of the time register G3 is not 0 (step S109), and the value of the time register 1 to the value of the time register GW is displayed on the time number display unit 18 (step S110). Therefore, assuming that the value of the time register GW, that is, the value of the time register G3 in this case is 4, for example, and tomorrow Wednesday is the fourth time, the time number display unit 18 indicates
Numerical values from 1 to 4 are displayed as shown in FIG. In step S111, the subject memories KMW, 1 to KM designated by the row designation register W
The subject having a class on tomorrow (Wednesday) stored in W and GW is read out and displayed using the display of the subject display unit 20. For example, when the subjects for which classes are to be held tomorrow (Wednesday) are Japanese language, arithmetic, society, and physical education, the display of the subject display unit 20 is as shown in FIG. After the above-described display processing is performed, the operation returns to step S1 in FIG. 4, and the same display processing (step S13) is repeated through steps S1, S6 and S11. The display as shown in FIG. 10B is continuously performed.

After the above operation is repeated, 12 pm
At the time (that is, at midnight on Wednesday), the 0H signal is sent from the time counting circuit 4 to the latch 4b, and the latch 4b stores the 0H signal. That is, the latch 4b stores the 0H signal. What is done is step S in FIG.
6 and proceed to the next step S7. In step S7, the day of the week data YO from the day of the week counting circuit 6 is 0.
(In this case, it is 3 on Wednesday), the day designation register FA is set to 0 indicating today (step S9), and then the storage of the latch 4b is erased (step S10). ), And proceeds to the display processing (step S13, FIG. 6) via step S11. Then, through steps S90 and S91 in FIG. 6, step S92, ie, FIG.
Proceeds to the basic mode display process, and determines that 0 indicating today is set in the day designation register FA (step S100). Thereafter, the same processing as described above is performed (steps S101, S102, S107 to S111). In this case, the subject for which the class is held on Wednesday, February 26 is displayed. In this case, the liquid crystal display panel 15
Is displayed as shown in FIG.

As described above, in principle, at 12:00 am every day, the subjects of tomorrow are displayed on the subject display section 20, and
In order to clearly indicate that the subject being displayed is tomorrow, the display of "Tomorrow" on the day display section 19 is turned on. Then, when the day changes at 12:00 pm, the day display section 19 is displayed. The operation of turning on the display of “Today” instead of the display of “Tomorrow” is repeated to indicate that the subject being displayed on the subject display unit 20 is today. However, an operation different from the above operation is performed at 12:00 am and 12:00 pm on Saturday, but the operation on Saturday will be described below.
That is, at 12:00 am on Saturday, it is detected in step S1 that the 12H signal is stored in the latch 4a,
The day data YO from the day counting circuit 6 indicates Saturday 6
Is determined (step S2), and 2 indicating the day after tomorrow is set in the day designation register FA (step S2).
3) Then, the storage of the latch 4a is erased (step S5). Next, the process proceeds to the display process (step S13, FIG. 6) via steps S6 and S11, and proceeds to step S9.
After going through 0 and S91, the process proceeds to step S92, that is, the basic mode display process of FIG.

In step S100, it is determined that 2 is set in the day designation register FA, and 1 indicating Monday is set in the row designation register W (step S105). The display of "Asatake" is turned on (step S106), and based on the date data D and the day of the week data YO, the date display section 17 and the day display section 16 are displayed.
The date and the day of the week are displayed (step S107).
Thereafter, the time period number and the subject designated on the Monday by the row designation register W are displayed on the time period number display unit 18 and the subject display unit 20 as described above (steps S108 to S111).

When it is 12:00 pm on Saturday (that is, 0:00 am on Sunday), it is detected in step S6 in FIG. 4 that the 0H signal is stored in the latch 4b, and the day data YO becomes 0. Is determined to be Sunday (step S7), and 1 indicating tomorrow is stored in the day designation register FA.
Is set (step S8), and the latch 4b
Is erased (step S10), and the process proceeds to the display process (step S13, ie, FIG. 6) via step S11.
Then, after steps S90 and S91, step S92
That is, the process proceeds to the basic mode display process of FIG. 7, and the same operation as at 12:00 am of another day is performed (step S).
100, S103, S104, S107-S111),
It is specified that the subject already displayed on the subject display unit 20 is tomorrow's Monday. At 12:00 am on Sunday, since the subject of Monday is already displayed on the liquid crystal display panel 15 as that of tomorrow, the display does not change like other days (steps S1, S2, S4 to S6, S
11, S13).

As described above, after displaying the previous lesson subject in today's, tomorrow, or tomorrow's day in the batch display mode on the subject display section 20, it is possible to check the time limit of each of the displayed subjects in FIG. The time key TK is operated as shown in (1) to set the course forward mode (the course display is abbreviated as a horizontal line in FIGS. 11 and 12). In this case, the time key TK
The operation proceeds from step S11 to step S12, that is, the key processing of FIG. 5, that is, the key processing of FIG. 5 is performed. At step S35, the value of the mode register N is determined to be 0 and the normal mode is set. Is detected as the time key TK (step S36), the mode register X is set to 1 to set the subject forward mode (step S36), and then the column designation register J is set to 1 (step S38). ).

Thereafter, in the display process, step S9 in FIG.
When the value of the mode register N is 0, it is determined that the mode is the normal mode, and when the value of the mode register M is 0, it is determined that the mode is the basic mode (step S91).
92, ie, the basic mode display processing of FIG. In the basic mode display processing, first, the day designation register F
According to the value of A, that is, today, tomorrow, or Monday is set in the row designation register W according to whether today, tomorrow, or the day after tomorrow is designated at that time, and the row in the subject memory unit KM is set. That is, the day of the week is specified, and what is specified by the day specification register FA is any one of today, tomorrow, and tomorrow's display objects according to any of today, tomorrow, and tomorrow. (Steps S100 to S10)
6).

Next, the date display section 17 and the day of the week display section 16
Displays date data D and day data YO (step S).
107), it is confirmed that the value of the mode register X is not already 0, that is, it is 1 and the course forward mode is set (step S108), and the value of the time limit register GW designated by the row designation register W is It is confirmed that there is at least one lesson on the day of the week designated by the row designation register W (step S112), and the process proceeds to the next step S113. Then, in step S113, numbers from 1 to the value of the column designation register J are displayed on the timed number display section 18. In this case, the value of the column designation register J is 1 (see step S38 in FIG. 5). Only will be displayed. Next, the subject display unit 20 of the subject display unit 20 corresponding to the subject code stored in each subject memory of the row designated by the row designation register W of the subject memory unit KM (that is, the subject code specified by the row designation register W). Each subject display is lit. The time period specified by the column specification register J of the day of the week specified by the row specification register W, that is, in this case, an oval surrounded by a display body of the subject display unit 20 displaying the subject of the first time period The display is turned on. For example, as shown in FIG. 11A, when the subjects of tomorrow are displayed collectively on Tuesday, February 25, the time key TK is used to check the time period of each subject of tomorrow.
Is operated to set the course forward mode, first, as shown in FIG. 4B, 1 is displayed on the number-of-times display section 18 to indicate that the subject is the first-time course. An oval display is displayed around the first period.

The above display operation continues for a fixed time (about one second as shown in FIG. 11) unless the time key TK is operated (steps S116, S120, S121, S11).
6) After the lapse of the predetermined time, the value of the column designation register J is automatically increased by 1 to 2 to designate the second period (step S117), and the value of the column designation register J (ie, 2) Timed register GW specified by specified register W
(The time limit of the day of the week designated by the row designation register W) is determined (step S11).
8) Return to step S113. Then, as shown in FIG. 11C, the numbers 1 and 2 are displayed on the number-of-times display section 18 to indicate that it is the second time period (step S113), and the day of the week specified by the row specification register W is displayed. All the subjects are displayed on the subject display section 20 (step S114), and the subjects designated by the column designation register J, that is, the oval displays surrounding the display of the subjects of the second period are lighted up (step S114). Step S115). Hereinafter, the same operation is repeated to indicate the time period of all the displayed subjects (see d and e in FIG. 11), and the value of the column designation register J is larger than the time period number of the day of the week. When the value becomes the value, it is detected in step S118, and the value of the column designation register J is set to 1 to designate the first time period (step S11).
9) Return to step S113. As a result, the display on the liquid crystal display panel 15 returns to the state shown in FIG. 11B, and thereafter, the same operation is performed, and the display shown in FIGS. 11B to 11E is cyclically repeated. Thus, the user can easily recognize how long each subject displayed on the subject display unit 20 relates to.

When returning from the course forward mode to the basic mode, the time key TK is operated again as shown in FIG. 11. At this time, the operation is performed in step S121 of FIG.
And the value of the mode register X is set to 0 to return to the batch display mode. As shown in FIG. 11A, from the state in which the subjects of today, tomorrow, or the day after tomorrow are displayed collectively in the basic mode, the subjects are switched to the day-by-day mode, and the subjects of other days are sequentially displayed as shown in f to h of FIG. , To operate the day display, the day key WK is operated. In this case, the operation is detected in step S40 of FIG. 5, and it is confirmed that the value of the mode register M is still 0 and the basic mode is set (step S4).
1) Then, 1 is set in the mode register M to set the mode according to day of the week (step S42), and the next day of the week is designated by increasing the value of the line designation register W by 1 (step S43). When the value of W exceeds 6, the value of the row designation register W is returned to 1 to return to the designation of Monday (steps S44 and S4).
5).

Then, the process proceeds to the display processing of FIG. 6, and after step S90, it is determined in step S91 that the value of the mode register M is not 0 and the mode is already in the day-of-week mode. The process proceeds to another mode display process. In step S130, it is confirmed that the value of the mode register X is 0 and the batch display mode is set, and the display of "search" in the date display section 19 is lit (step S131), and the line designation register W is set. Is displayed on the day display section 16 (step S13).
2) It is determined that the number of time periods of the day of the week is not 0 (step S133), and a number from 1 to the number of time periods of the day of the week is displayed on the number-of-times display section 18 (step S13).
4) Then, the lesson subject on the day of the week designated by the row designation register W is displayed on the subject display section 20 (step S135). That is, as shown in FIG. 11A, when the day key WK is operated while the Tuesday subjects are displayed collectively in the basic mode, the mode is changed to the day mode, and the day is set to 1 as shown in FIG. The subjects for Wednesday will be displayed all at once by the day.

After the day-by-day mode has been set as described above, the courses of each day are sequentially displayed on the course display section 20 while the day key WK is operated, and these are checked. In this case, each time the day key WK is operated, it is detected in step S40 of FIG. 5, and it is determined that the value of the mode register M is not 0 but 1 and the day mode is already set. (Step S41)
It is confirmed that the day of the week designated by the row designation register W is not equal to the day of the week data YO from the day counting circuit 6 (step S46), and the day of the week designated by the row designation register W is advanced by one. Iki (Step S4
3) It is determined whether the value of the row designation register W is greater than 6, and if it is greater than 6, the value of the row designation register W is returned to 1 to return to the designation of Monday (step S45). ). Next, the process proceeds to the display processing, and step S9 in FIG.
0, S91, S93, and step S130 of FIG. 8, the process proceeds to steps S131 to S135, and the date display unit 19 displays the "search" indicator on the date display unit 19 in the same manner as described above.
The display of the number of time periods on the day of the week newly designated by the row designation register W and the batch display of all subjects are performed (FIG. 1).
1f-h). As described above, the day of the week designated by the row designation register W by operating the day of the week key WK is sequentially advanced one day at a time, and is represented by the day of the week (that is, the day data YO from the day counting circuit 6). When the day of the week is designated, it is detected in step S46 of FIG. 5, and the value of the mode register M is set to 0 to return to the basic mode (step S47). Thereby, the liquid crystal display panel 15
Is returned to the display in the batch display mode of the basic mode as shown in FIG. 11A (step S100 in FIG. 7).
To S111).

Next, the operation of the day-by-day mode in the subject ordering mode will be described. When all the subjects of each Sunday are sequentially displayed and confirmed on the subject display unit 20, in the above-described day-by-day mode, each subject of the displayed day of the week is checked to see how many times the subject is. Time key TK as shown in FIG.
Operate. In this case, the operation is performed in step S36 in FIG.
Is set in the mode register X to set the course forward mode (step S37), and 1 is set in the column designation register J to set the first column of the course memory unit KM, that is, the first row.
The time limit is specified (step S38). Thereafter, the process proceeds to step S90, ie, the day-of-week mode display process of FIG. 8 through steps S90 and S91 of FIG.
Then, it is determined that 1 has already been set in the mode register X, and it is determined that the mode is the course forward mode.
9 is illuminated with a display of "Search" (Step S)
140). Next, in step S141, it is determined that the time number of the time registers G1 to G6 specified by the row specifying register W, that is, the time number on the specified day of the week is not 0 (step S14).
1) The value 1 of the column designation register J, that is, the subject of the first time period is displayed on the date display section 17 (step S1).
42) Then, the day of the week designated by the row designation register W is displayed on the day of the week display section 16 (step S143), and all the subjects of the designated day of the week are displayed on the subject display section 20 (step S144).

Then, among the displayed subjects, the oblong display surrounding the display relating to the first time period designated by the column designation register J blinks (step S).
145). The display on the liquid crystal display panel 15 in this case is, for example, as shown in FIG. The display state continues for a fixed time (for example, one second as shown in FIG. 11) unless the time key TK is operated (steps S146, S150, S151, S14).
6) If the certain time has elapsed, step S146
The process proceeds from step S147 to step S147, where the value of the column designation
The next time period (that is, the second time period) is designated as being larger by only the time period (that is, the value of the column designation register J), and the time period of the last subject of the day of the week (that is, the time period registers G1 to G6) is set. (The value specified by the row specification register W) is not exceeded, and the process returns to step S142.

Thereafter, in the same manner as described above, the oval display bodies surrounding the display bodies for displaying the subjects of the second period, the third period,... (Steps S142 to S146, S150, S146,
S147, S148, S142). When the time period specified by the column specification register J exceeds the number of time periods of the day of the week specified by the row specification register W,
This is detected in step S148, and the column designation register J
Is returned to 1 to return the designation to the first time period (step S149), and then returns to step S141 to display an oval around the display body displaying the subject of the first time period. The body is displayed blinking (step S141).
To S145). That is, the above-mentioned subject sequential display is sequentially and cyclically performed for a fixed time from the first time period (see i to l in FIG. 11).

In order to return to the batch display mode of the day-by-day mode from the subject sequential mode of the day-by-day mode, the time key TK is operated again as shown in FIG. in this case,
The operation is detected in step S151 in FIG. 8, and the value of the mode register X is set to 0 to return to the batch display mode (step S152). Thereby, in the subsequent display processing, the processing of the above-described steps S130 to S135 in FIG. 8 is executed, and the subjects are displayed collectively by day of the week (see f in FIG. 11). Note that FIG. 11 shows the state of f in FIG. 11, that is, a case where the time key TK is operated while the subjects on Tuesday are displayed collectively in the day-by-day mode, and the above-described subject forward mode is set. Even if the time key TK is operated while the state of g, h, etc. in the same figure, ie, the subjects of the days other than Tuesday are displayed collectively, the sequential display of each subject of the displayed day is performed in the same manner as described above. (Steps S36 to S in FIG. 5)
38, steps S130, S140 to S146 in FIG.
S150, S151, S146 to S149).

(B) Operation in the timetable set mode Next, operation in the timetable set mode when correcting the timetable set in the subject memory unit KM or when newly setting a timetable in the subject memory unit KM Will be described. To switch to this mode, the timetable set key Se is operated in the batch display mode state of the basic mode of the normal mode shown in FIG. At this time, the operation is detected in step S20 of FIG. 5, and it is determined that the value of the mode register N is 0 and the normal mode is set (step S21). Is determined (step S22), it is determined that the value of the mode register X is 0 and the batch display mode is set (step S23), and then the mode register N is set to 1 and the timetable is set. The set mode is set (step S24), 1 is set in the row designation register W to designate Monday (step S25), and 1 is set in the column designation register J to designate the first time period.
Proceed to.

In step S27, it is checked whether the subject code of the subject of the first time period on Monday stored in the subject memory KM1,1 is not 0 (the subject code is 0).
This means that no subject is set, so it is checked whether any subject is set.) If the subject code is not 0, the subject code is already stored in the subject memory KM1,1. The set subject code is set in the subject designation register Z (step S28). On the other hand, if the subject code is 0, the subject code 1 (which is a subject code in a Japanese language as described above) is stored in the subject designation register Z. (Step S29). Next, in the display processing, it is determined in step S90 in FIG. 6 that the value of the mode register N is not already 0 and the time table set mode is set, and the process proceeds to step S94, that is, the timetable set mode display processing in FIG. First, the time period specified by the column specification register J, that is, the first time period, is displayed on the date display unit 17 (step S155), and the day of the week specified by the row specification register W, that is, Monday, is displayed on the day of the week display unit 16. (Step S156) Then, all the subject display bodies of the subject display unit 20 are lit (Step S157).

Next, of the time limit registers G1 to G6,
It is checked whether the value designated by the row designation register W, that is, in this case, the value of the time register G1 (that is, the number of time periods on Monday) is 0 (step S15).
8) If it is not 0, the subject memory KMW, 1 to K
MW, GW, ie, in this case, the subject memories KM1,1 to KM1, G
Subject display part 2 for each subject on Monday stored in W
The oval display surrounding the display at 0 is turned on (step S159). Then, it is determined whether the subject code of the subject memory KMW, J designated by the row designation register W and the column designation register J is not 0, that is, whether any subject is set in the first time period on Monday (step S160). If it is set, the oval display around the display displaying the subject of the first time period on Monday is blinked on the subject display unit 20 (step S161).

When the blinking display processing is completed, step S
When it is determined at 158 that the value of the time register G1 for storing the number of time periods on Monday is 0, and at step S
If it is determined at 160 that no subject has been set at the first time period on Monday, the process proceeds to step S162, and the display on the subject display unit 20 relating to the subject designated by the subject designation register Z blinks. . For example, when five subjects are set as subjects on Monday in the subject memory unit KM1 and the first time period is the society of the subject code 4 (see FIG. 3), as shown in FIG. Monday is displayed on the day of the week display section 16, the number 5 indicating that there are five subjects is displayed on the number-of-time display section 18, and all of the subject display objects of the subject display section 20, which are illuminated, are displayed on Monday. The oval displays surrounding the five subject displays related to the subjects set as the lesson subjects are illuminated, and further, the subject displays of the society which is the subject of the first time period and the oval surrounding the subjects are displayed. The display is blinked (in FIG. 12, the one indicated by the dotted line indicates blinking).

After setting the timetable setting mode as described above, when the subject (Japanese) of the first time period on Monday, which is blinking and displayed as the subject to be modified, is to be modified to another subject, c in FIG. As shown in d and e, the right shift key RS or the left shift key LS is operated until the display of the desired subject blinks. In this case, the operation of the right shift key RS or the left shift key LS is such that the subject codes detected by step S70 or S75 in FIG. Are set in the subject designation register Z (steps S71 to S73, step S76).
To S78). Then, in the display process, step S in FIG.
At 155 to S161, the same processing as described above is executed, and at step S162, the display of the subject related to the subject code newly set in the subject designation register Z blinks. Accordingly, when the right shift key RS is operated only once in the state of FIG. 12B, the music code 5 (see FIG. 3) of the subject code 5 blinks as shown in FIG. When the right shift key RS is operated only twice, the subject code is increased by one as shown in FIG.
Display) flashes, and in this state, the left shift key L
When S is operated only once, the display returns to the state of FIG.

As described above, the subject code of the desired subject is set in the subject designation register Z, the display of the subject is blinked, and then the first time period on Monday for which the subject is to be corrected is set. The input key I is operated as shown in FIG. At this time, the operation is shown in FIG.
The subject code detected in step S80 and set in the subject designation register Z is stored in the subject memory KMW, J designated by the row designation register W and the column designation register J, that is, the subject memory KM1, 1 (step S81). ), The number of subjects (timed number) of the row designated by the row designation register W among the rows of the subject memory unit KM, that is, the number of subjects of the first row (timed number) is calculated, and this is designated by the row designation register W
Is set in the time register G1 (step S82). Then, in the display process, the processes of steps S155 to S158 in FIG. 9 are performed in the same manner as described above, and in step S159, the oval display around the subject display of the lesson subject on Monday is turned on.
Instead of the oval display around the display of the subject selected before the correction, the display of the subject newly set by the correction and the oval display around the display blink.

Then, after step S160, the process proceeds to steps S161 and S162, and the subject display of the newly set subject and the oblong display thereof are blinked. For example, as shown in FIG. 12E, the society of the subject code 4 has already been set as the first time period on Monday, and an oval display around the display showing the society blinks to indicate this, and furthermore, Club activity of subject code 12 as a subject to be newly set on the first period of this Monday (see FIG. 3)
Is specified, and when the input key I is operated while the display of the club activity is blinking, as shown in FIG. The display is no longer displayed, and the display of the club activity and the oval display around it are displayed blinking.

In the timetable setting mode, in order to change the time period to be corrected and to obtain a desired time period, the time key TK is operated as shown in FIG. To go. In this case, the operation is detected in step S50 in FIG. 5, and the value of the column designation register J is cyclically increased by 1 sequentially from 1 to 7 (steps S51 to S53), and the row designation is performed. The subject code stored in the subject memory KMW, J designated by the register W and the column designation register J is checked (step S54). When the subject code is 0 (that is, when no subject is set), Course designation register Z
Is set to the subject code 1 (step S56).
When the subject code is not 0, the subject memory KMW, J
Is set in the subject designation register Z (step S56). Then, in the display process,
In step S155 in FIG. 9, the date display unit 17 displays a new time limit designated by the column designation register J.
In step S156, the day of the week already designated by the row designation register W is displayed on the day of the week display section 16, and all the subject display bodies of the subject display section 20 are lit (step S157).

Next, it is determined whether there is a class on the day of the week designated by the line designation register W and the number of time periods is not 0 (step S158). If not, the subject display unit 20 displays the subject of the day of the week. Is turned on (step S159), and it is checked whether the subject code of the subject memory KMW, J specified by the row designation register W and the column designation register J is 0 (step S159). If it is not 0, the display of the subject specified by the subject designation register Z is blinked after the display of the oval around the display of the subject related to the subject code is blinked (step S162). . When it is determined in step S158 that the time limit is 0 for that day, the subject memory KM specified by the row designation register W and the column designation register J in step S160.
When it is determined that the subject code 0 is stored in W and J, and when the process of step S161 is completed, the process proceeds to step S162 to display the subject in the subject display unit 20 of the subject designated by the subject designation register Z. Flashing body. For example, as shown in FIG. 12B, all the subjects on Monday are displayed on the subject display unit 20, and among them, the number 1 for displaying on the date display unit 17 that the subject of the first period is the society of the subject code 4 is displayed. The time key TK is displayed in a state where the subject is displayed by blinking of the subject display of the society in the subject display unit 20.
Is operated only once, a number 2 representing the second time period is displayed on the date display section 17 as shown in FIG.
The subject display unit 20 blinks a subject display of science (see FIG. 3), which is a subject of the second period, instead of the subject display of the society.

Further, as shown in the state g in FIG. 12, when five subjects are set as subjects of the designated day of the week, it is necessary to further add one subject as a subject of the sixth period. When you do: That is, the operation of the time key TK is repeated until the number 6 representing the sixth time period is displayed on the date display unit 17. In this case, the same processing as described above (steps S50 to S56, S155 to S16)
2) is repeated, 6 is set in the column designation register J to designate the sixth time period, the subject code 1 is set in the subject designation register Z, and the subject indicator of the national language of the subject code 1 blinks. You. Next, the operation of the right shift key RS is repeated, and the same processing as described above (steps S70 to S73,
In S155 to S162), the subject designated by the subject designation register Z is changed from the above-mentioned language to another subject, and the subject display of the new subject blinks.

For example, as an added subject of the sixth period,
When the arithmetic of the subject code 2 is designated by the subject designation register Z, the display on the liquid crystal display panel 15 is as shown in FIG. To store the arithmetic designated by the subject designation register Z in the subject memory KM1, 6 as the subject of the sixth period on Monday, the input key I is operated as shown in FIG. In this case, the subject code 2 set in the subject designation register Z is set in the subject memory KM1, 6 as described above, and the time period number 6 on Monday is calculated in consideration of the addition of the sixth time period. This is set in the time limit register G1 (steps S80 to S82). As a result, the display on the liquid crystal display panel 15 becomes as shown in i of FIG. 12, and the subject display of the arithmetic newly added as the subject of the sixth period on Monday and the oblong display surrounding the subject are blinking. (Steps S155 to S162).

To switch the day of the week in the timetable setting mode, ie, to switch the day of the week designated by the row designation register W, the day of the week key WK is operated as shown in FIG. At this time, each time the operation is performed, it is detected in step S60 in FIG. 5, and a value that is larger by 1 is sequentially set in the row designation register W cyclically between 1 and 6 (step S60).
61 to S63), 1 is set in the column designation register J (step S64), and it is determined whether a subject has already been set for the first time period of the day of the week designated by the row designation register W (step S54). If it is set, the subject code is set in the subject designation register Z (step S55), and if not, 1 is set in the subject designation register Z (step S56). In the display process, the date display unit 17 displays the number 1 representing the first time period specified by the column specification register J (step S155), and the Tuesday newly specified by the row specification register W is displayed on the day display unit 16. Is displayed (step S156), and all the subjects are displayed on the subject display unit 20 (step S157). Among them, those having a class on Tuesday are displayed with an oval around the class (step S1).
59) Furthermore, the display of the subject of the first period is blinked (steps S160 to S162).
Accordingly, when the day key WK is operated in the state of FIG. 12B displaying Monday's subjects and the like, the result is as shown in j of FIG.

To return from the timetable setting mode to the normal mode, the timetable setting key Se is operated again as shown in FIG. At this time, the operation is performed in step S in FIG.
In step S20, it is determined that the value of the mode register N is not 0 and the mode is the timetable set mode.
21), the value of the mode register N is set to 0, and the normal mode is set (step S30). In the display process, FIG.
Is performed, and the subjects of today, tomorrow, or the day after tomorrow are displayed collectively (see FIG. 12A). The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the present invention.

[0044]

As described in detail above, the present invention stores the timetable data of each day of the week, counts the reference clock signal, obtains the current time data and the daytime data of the current day, and obtains the data at a predetermined time. At that time, the timetable data for tomorrow's day of the week and the fact that the timetable data is for tomorrow are specified, and at the time of a day change (12:00 pm on the day), the timetable data displayed above is the one for tomorrow. Since it relates to a timetable display device that takes measures such as canceling the indication of the fact that it is not necessary, a large display device is not required, and when it is time to want to know the timetable of tomorrow, it will be easy tomorrow It is possible to provide a timetable display device which can recognize a timetable and does not mistake the displayed timetable for the day or tomorrow.

[Brief description of the drawings]

FIG. 1 is a diagram showing a circuit configuration of one embodiment of the present invention.

FIG. 2 is a diagram showing a configuration of a RAM in FIG. 1;

FIG. 3 is a diagram showing an appearance of the embodiment.

FIG. 4 is a general flowchart showing an outline of the operation of the embodiment.

FIG. 5 is a flowchart showing details of key processing in FIG. 4;

FIG. 6 is a flowchart showing details of a display process in FIG. 4;

FIG. 7 is a flowchart showing details of a basic mode display process in FIG. 6;

FIG. 8 is a flowchart showing a day-by-day mode display process in FIG. 6 in detail;

FIG. 9 is a flowchart showing details of a timetable set mode display process in FIG. 6;

FIGS. 10 to 12 are diagrams showing changes in display according to the embodiment.

[Explanation of symbols]

 1 CPU 4 Time counting circuit 4a Latch 4b Latch 5 Date counting circuit 6 Day counting circuit 7 RAM 15 Liquid crystal display panel 16 Day display section 17 Date display section 18 Time limit display section 19 Day display section 20 Subject display section T Current time data D Date data YO Day data N Mode register M Mode register X Mode register FA Day designation register W Row designation register J Column designation register Z Subject designation register G1 to G6 Time register KM Subject memory WK Day key TK Time key I Input key E Erase Key LS left shift key RS right shift key Se timetable set key

Claims (1)

(57) [Claims] A day counting means for obtaining time data and day data by counting a reference clock signal; a storage means for storing timetable data for each day of the week; Display control means for reading and displaying the timetable data; display means for specifying that the timetable data displayed by the display control means is tomorrow's timetable data; and stopping the specification of tomorrow by the display means when the day is changed. A timetable display device comprising: