JPH0511701A - Time scheduling display device - Google Patents

Abstract

PURPOSE:To enable a user to know whether the content of a memorandum means a report or a test, a deadline for a report, examination dates, etc., by displaying the contents and the dates of memorandum for respective subjects. CONSTITUTION:An RAM 7 comprises a schedule data storing means for storing schedule data which shows a correspondence relationship between a day of the week, a school time table, and a subjetc, and a memory storing means for storing item data of the subjects stored in the schedule data storing means and their data. A CPU 6 successively finds out the next data specified from a schedule data stored in the data storing means in the RAM 7, when the subject is specified by the operation signal in a key part 11. The data and item data of a subject to be stored in the memory storing means are output to a display drive circuit in sequence of data. And these data are displayed on a display part 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for displaying a timetable for classes such as schools.

[0002]

2. Description of the Related Art There has been proposed a timetable display device for storing a timetable for one week and displaying the timetable for one week at once or on a day-by-day basis.

In each class, homework, reports, etc. may be given. In such a case, the student has to keep in mind whether the work to be submitted is homework or a report, and what time the submission deadline is. is there. Also, each class may have a test, so you need to remember the test day.

In any case, the student needs to keep in mind whether the requested individual subject is homework, a report, or a test, the deadline for submitting them, or the examination date. It was quite troublesome when the number increased.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a timetable display device capable of knowing homework, reports, tests, etc. of each subject and their deadlines or examination dates.

[0006]

The point of the present invention is to memorize each report, homework, test, etc. issued in each subject, and the deadline and test date of each subject. That is, the date can be displayed.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a circuit configuration diagram of a timetable display device according to an embodiment. In the figure, an oscillating circuit 1 is a circuit for generating a reference clock signal, and a clock signal generated by the oscillating circuit 1 is frequency-divided by a frequency dividing circuit 2 and output to a time counting circuit 3. It The time counting circuit 3
The signals from the frequency dividing circuit 2 are counted to obtain time data, the time data is output to the CPU 6, and the date carry signal is output to the date counting circuit 4 and the day counting circuit 5.

The date counting circuit 4 counts the date carry signal from the time counting circuit 3 to obtain date data, and outputs the date data to the CPU 6. Also, the day counting circuit 5
The day carry signal from the time counting circuit 3 is counted to obtain a day code, and the day code is output to the CPU 6.

The CPU 6 controls the operation of the entire circuit, executes key processing and display processing, which will be described later, according to a program stored in a built-in ROM, and stores the processing result in the RAM 7. Also, the CPU 6 is a RAM
The data stored in 7 are output to the display drive circuit 8 to display them on the display unit 9.

The sounding device 10 is a device including a buzzer or the like, and notifies a warning sound when the number of absentees of each subject reaches a preset possible number of absentees. The key section 11 includes an A key, a B key, a C key, and a D key, which are operated when switching from the normal mode to the timetable mode, the memo setting mode, the memo display mode, or the time limit setting mode, although not shown. It is composed of S1 to S3 keys which are operated when displaying data or when absent, and outputs these operation signals to the CPU 6.

Next, the structure of the RAM 7 will be described with reference to FIG. The RAM 7 includes a subject storage unit 12 that stores timetable data for one week, a time limit start / end time storage unit 13 that stores the start and end times of each period, and an absentee storage unit 14 that stores the number of possible absences for each subject. And a memo storage unit 15 for storing memo data of each subject and a plurality of registers.

The subject storage unit 12 is composed of memory areas arranged in a matrix of 6 rows × 9 columns, each column corresponds to Monday to Saturday, and each column corresponds to a time period. The total number of time limits set for each day of the week is stored at the beginning of each column, and the subject code of the subject set for each period is stored in the second and subsequent columns. For example, the 1st row and 1st column of the subject storage unit 12 store the total number of Mondays, the 2nd column shows the 1st period subject code, and the 3rd column shows the 2nd period subject code. The subject code will be stored for up to 8 time periods.

The time limit start / end time storage unit 13 stores the start time and end time of each time period from the first time period to the eighth time period. The absentee storage unit 14 stores the number of absentees available for each subject and the number of absentees to date.

The memo storage unit 15 stores a subject code storage unit 15a that stores the subject code of the subject for which a memo is set, a date storage unit 15b that stores the date of the memo of the subject, and the time limit of the subject. The time storage unit 15c and the item storage unit 15d for storing whether item data to be recorded as a test, a report, or homework are made up of a plurality of memory areas. The memo storage unit 15d stores, for example, "1" when the item is a test, "2" when the item is a report, and "3" when the item is homework.

In addition to this, a register W for storing the number of data stored in the memo storage unit 15 and the memo storage unit 1
5 and a register I for designating the address of the data stored in the memory 5.

The mode register M is a register for storing a numerical value corresponding to the operation mode. For example, M = 0 in the normal mode for displaying today's date and time, and M = 1 in the timetable data display mode. , M = 2 in the memo setting mode, M = 3 in the memo display mode, and M = 4 in the time start / end time setting mode.

The register N is a register in which "0" is set when the time is displayed in the normal mode and "1" is set when the memo warning display for displaying the memo of today's date is displayed. The register Y is a register for designating a day of the week on which the timetable data is displayed in the timetable mode, and stores day code "1" to "6" corresponding to Monday to Saturday. The register G is a register that specifies the time limit in the timetable mode.

The register K is a register for designating a subject for which a memo is set in the memo setting mode, and stores a subject code from "1" to "16" corresponding to the subject. The register S is a register that stores a date and a time limit for setting a memo in the memo setting mode. The register H is a register for storing item data, and stores "1" when the item is a test, "2" when the item is a report, and "3" when the item is homework.

The register X is a register for temporarily storing each data of the subject, the date, the time limit, and the item in the memo storage unit 15 in which the present date is set when N = 1 in the normal mode.

Next, the overall operation of the timetable display device having the above configuration will be described with reference to the flowchart of FIG. In step S1 of FIG. 3, it is determined whether or not a key input has been made. When key input is made, step S
At 2, it is determined whether or not the value of the mode register M is "0".
If M = 0, it means that the key input is performed in the normal mode, and the process proceeds to step S3 to execute the normal mode key processing.

If M ≠ 0 in the determination in step S2, the process proceeds to step S4 and it is determined whether or not M = 1. If M = 1, it means that key input is made in timetable mode.
Next, the timetable mode key processing of step S5 is executed.

At this time, if M ≠ 1, the process proceeds to step S6 and it is determined whether or not M = 2. If M = 2, it means that a key input has been made in the memo setting mode, and the memo setting mode key processing of the next step S7 is executed.

If M ≠ 2 in the determination in step S6, the process proceeds to step S8 and it is determined whether or not M = 3. M =
If it is 3, it means that key input has been made in the memo display mode, and the memo display mode key processing of the next step S9 is executed.

Further, if M ≠ 3 in the determination of step S8, it means that the key input is performed in the time limit time setting mode of M = 4, and the time limit time setting mode key processing of step S10 is executed.

When the key processing of the corresponding mode is completed, it is then determined in step S11 whether or not the current time is 15 minutes before the start time of the next time period. If it is 15 minutes before the start time of the next time period, it is determined in step S12 whether the number of absentees of the next subject to date is equal to the number of absentees of the subject.

When the number of absentees up to the present is equal to the number of possible absentees of the subject, it is not possible to absent any more. Therefore, in the sounding process of the next step S13, the sounding device 10 is driven to sound an alarm sound.

When steps S11 and S12 are NO, or after step S13, it is determined whether or not the current time matches the end time of the time limit. If the current time is the time end time, it is checked whether or not the memo data of today's date of the time ended in step S15 is stored in the memo storage unit 15.

When the relevant memo data is stored in the memo storage unit 15, the memo data of the time period becomes unnecessary after the end time of the time period, so that the memo storage unit 15 stores the memo data in the next step S16. The data is sequentially shifted upward by one line, and the top data in the memo storage unit 15 is erased.
Since the memo data is stored in the memo storage unit 15 in order of date and time, the corresponding memo data is deleted by deleting the first data when the time set for the memo has passed. Can be erased.

As a result, the number of data in the memo storage unit 15 is decreased by "1".
The value of is subtracted by "1". Then, the display process of step S18 is executed to display the corresponding mode.

First, the contents of the key processing in the normal mode will be described with reference to the flowchart of FIG. When the S1 key is operated in the normal mode, step S in FIG.
The determination of whether or not the S1 key 42 is operated is YES, and the process proceeds to step S43 to determine whether or not the register N is "0". If N = 0, S1 with date and time displayed
This is the case when the key is operated. In this case, in the next step S44, "1" is set in the register N to switch to the memo warning display state in which the memo data of today's date is displayed.

Then, in step S45, it is determined whether or not today is any of Monday to Saturday, and if it is any of Monday to Saturday, in the next step S46, the current time is the last time of today. It is determined whether or not before. If the current time is before the last time of today (for example, the end time), it is checked in step S47 whether the memo data of today's date is stored in the memo storage unit 15.

If the memo data of today's date is stored in the memo storage unit 15, the memo storage unit 15 is operated in step S48.
Transfer the subject code, date, time limit, and item data of today's date to register X.

If the memo data of today's date is not stored in the memo storage unit 15 at this time, step S5.
In step 2, "0" is set in the register N to switch to the display state of date and time.

When it is determined in step S46 that the current time is past the last time of today, it is determined in step S49 whether today is Monday to Friday, and whether today is Monday to Friday. If so, it is checked in step S50 whether or not memo data of tomorrow's date is stored in the memo storage unit 15. When the memo data of tomorrow's date is stored in the memo storage unit 15, the subject code, time limit, and item data of tomorrow's date in the memo storage unit 15 are transferred to the register X in step S48.

If today's Saturday is determined by the determination in the above step S49, it is checked in step S51 whether or not the memo data of the date of Monday after tomorrow is stored in the memo storage unit 15. When memo data of Monday is stored in the memo storage unit 15, the above-described step S4 is performed.
At 8, the subject code of Monday's date, the date, the time limit, and the item data are transferred to the register X.

If there is no memo data of tomorrow or Monday in the memo storage unit 15 in the determination in steps S50 and S51, "0" is set in the register N in step S52 to display the date and time. Switch to.

If N ≠ 0 in the determination in step S43, it means that the S1 key is operated in the memo warning display state of N = 1. In this case, the register X is stored in the memo storage unit 15 in step S53. Check whether other memo data is stored on the same date as the date.

When other memo data of the same date is stored in the memo storage unit 15, the item code, date, time limit and item data of the memo data are transferred to the register X in step S48. At this time, if other memo data of the same date is not stored, "0" is set in the register N in step S52 to switch to the display state of date and time.

As described above, in the normal mode, by operating the S1 key, the display state of the date and time and the memo warning display state for displaying the memo data of the date of today, tomorrow or Monday can be alternately switched. .

What was operated in the determination of step S42 is S
If it is not the 1 key, the process proceeds to step S54 to determine whether or not the S2 key is operated. If the operated key is the S2 key, the number of absences of all the subjects of today's day of the week in the absence storage unit 14 is incremented by "1" in the next step S55.

What was operated in the determination of step S54 is S
If it is not the 2 key, it means that the S3 key is operated.
In this case, the process proceeds to step S55, and the number of absences of the subject at the current time in the absence storage unit 14 is incremented by "1".

As described above, in the normal mode, the absence of each day can be entered by operating the S2 key, and the absence of each subject can be entered by operating the S3 key. Next, the display in the normal mode will be described with reference to the flowchart of the display processing in FIG.

In the normal mode of M = 0, the determination in step S71 of the display process of FIG. 5 as to whether the value of the mode register M is "0" is YES, the process proceeds to step S72, and whether the register N is "0" or not. Determine whether. If N = 0, the current time and date are displayed in the next step S73.

If N = 1 at this time, step S74
Display the subject, item, date, and time limit data of register X with. FIG. 6 is a diagram showing a display state in the normal mode. When N = 0 in normal mode, today's date and time is “October 12, 1991, Saturday, 9:05,” as shown in (a) of the figure.
2 minutes and 31 seconds ”is displayed. If the S1 key is operated in this state, N = 1, and as shown in FIG.
The memo data of today's date stored in 5 "ENGLISH
, TEST, October 12, 2nd period "is displayed. From this display
You can see that the English test will be held at the second time on October 12th.

When the S1 key is operated again with the memo data of today's date displayed, if there is any other memo data of today's date in the memo storage unit 15, that memo data is displayed and the other memo is displayed. If the data does not exist, the display is switched to the date and time display state shown in FIG.

Returning to FIG. 4, when the A key is operated in the normal mode, the determination in step S21 as to whether or not the A key is operated is YES, and the process proceeds to step S22 to set "1" in the mode register M and operate. Switch the mode to timetable mode.

Then, in step S23, it is determined whether today's day of the week is Monday to Saturday. If today's day is either Monday to Saturday, the next step S2
At 4, it is determined whether the current time has passed the time of the last time limit of today. If the current time has not passed the time of the last time limit of today, the process proceeds to step S25 and the today's day code is set in the register Y.

At this time, when the current time has passed the time of the last time limit of today, it is determined in step S26 whether today is any day from Monday to Friday.
If today is either Monday to Friday, step S2
In step 7, the day code of the next day is set in the register Y.

If it is determined in step S23 that today is neither Monday nor Saturday, or step S2
If today is neither Monday to Friday by the judgment of 6,
It is a case where today is Sunday or Saturday and the time of the last time limit has passed, and in this case, in step S28, "1" is set as the day code in the register Y and the Monday in which the timetable is set is designated. .

If the day code of today, tomorrow or Monday is set in the register Y in step S25, S27 or step S28, the process proceeds to step S29 and "1" is set in the register G to designate the first time period.

When the A key is operated in the normal mode as described above, the mode is switched to the timetable mode of M = 1, and the time when the key operation is performed does not exceed the time of the last time limit today. The first time period of today's day of the week is designated, and the timetable data of the first time period of today is displayed by the display processing described later. Further, if the time when the key operation is performed has passed the time of the last time limit, the first time limit of tomorrow or Monday is designated.

Here, the key processing in the timetable mode will be described with reference to the flowchart of the timetable mode key processing in FIG. In the timetable mode key processing, first,
In step S61 of FIG. 7, it is determined whether or not the A key is operated. If the operated key is the A key, "0" is set in the mode register M in step S62 to switch to the normal mode.

If the determination in step S61 is NO, the process proceeds to step S63 and it is determined whether or not the S1 key is operated. If the operated key is the S1 key, step S6
Then, the process advances to step 4, and the value of the register G is incremented by "1" to specify the next time limit. Then, in step S65, it is determined whether or not the value of the register G exceeds the maximum number of days on the Y day.

If the time limit number of the register G does not exceed the maximum time limit number of the day of the week Y, the process ends there. If it exceeds the maximum time limit number, "1" is set in the register G in step S66 to set 1 Specify the time limit.

If it is determined in step S63 that the S1 key is not operated, the flow advances to step S67 to determine whether the S2 key is operated. If the operated key is the S2 key, the day code of the register Y is incremented by "1" in step S68 to specify the next day. Then, in step S69, the day code of the register Y is "6".
Determine if it is greater than or equal to. When the day code Y is smaller than or equal to "6", the process is ended there. When the day code Y is larger than "6", the register Y is set to "1" in step S70 to specify the Monday day code. To do.

Next, the display processing in the timetable mode will be described with reference to the flowchart of the display processing of FIG. In the timetable mode, the determination as to whether M = 0 in step S71 of the display process of FIG. 5 is NO, step S75.
Is YES, the determination is YES, and step S76
Proceed to. In step S76, the subject name of the time period G on the Y day, the number of absences up to the present, and the number of possible absences of the subject are displayed.

Further, in step S77, the memo storage unit 15
It is checked whether or not the memo data of the subject of the time limit G is stored. If the memo data is stored, the item data of the subject is displayed in step S78.

FIG. 8 is a diagram showing a display state in the timetable mode. When switched to the timetable mode, as shown in (a) of the same figure, the subject name "PHYSICS" for the first period
The number of absentees up to now “2” and the number of possible absentees of the subject “3” are displayed.

When the S1 key is operated in this state,
As shown in (b), the second-period subject “ENGLISH”, the number of absences up to the present “0”, and the number of possible absences for that subject “3” are displayed. Every time the S1 key is operated, the next timetable subject, the number of absences up to the present and the number of possible absences are displayed in order, and if the last timetable data is displayed, the display returns to the first timetable data. .

S with the timetable data for Saturday displayed
When the 2 key is operated, as shown in (c) of the figure, the next Monday's first class "MUSIC", the number of absences up to the present and the number of possible absences for that subject are displayed. Hereinafter, every time the S2 key is operated, the timetable data for the next day of the week is displayed.

Returning to FIG. 4, if it is not the A key that was operated in the determination of step S21, the process proceeds to step S30 and B
It is determined whether or not the key is operated. If the operated key is the B key, "2" is set in the mode register M in step S31 to switch to the memo setting mode.

Thereafter, in step S32, "1" is set in the register K for designating the subject, and in the next step S33, the next date and time limit of the subject K that is closest to today are obtained, and the date and time limit are stored in the register S. Store. Furthermore, step S
At 34, the date specified in the register S in the memo storage unit 15,
It is determined whether or not time-limited memo data exists, and when memo data exists, the above-mentioned date,
The item data stored together with the time limit is transferred to the register H.

Thus, when the B key is operated in the normal mode, the mode is switched to the memo setting mode of M = 2, and if the memo data of the subject code "1" is stored in the memo storage unit 15, the memo data of the memo data is stored. Item data is set in the register H.

Here, the key processing in the memo setting mode of M = 2 will be described with reference to the flowchart of FIG. It is determined whether or not the B key is operated in step S91 of FIG. If the operated key is the B key, "0" is set in the mode register M in step S92 to switch to the normal mode.

If it is determined in step S91 that the B key has not been operated, the flow advances to step S93 to determine whether or not the S1 key has been operated. If the operated key is the S1 key, the process proceeds to step S94 and the next date and time limit of the subject K are obtained from the timetable data in the subject storage unit 12 and stored in the register S.

Then, in step S93, the memo storage unit 15
Then, it is determined whether or not the date and time specified by the register S are stored in the register S, and the date and time next to the eye K are calculated and stored in the register S.

Then, in step S95, the memo storage unit 15
It is determined whether or not the date and time limit designated by the register S are stored in the register S. If the date and time limit are stored, the item data stored in step S96 corresponding to the date and time limit are stored. (Data indicating the test, report, etc.) is stored in the register H. If the designated date and time limit are not stored in the memo storage unit 15 at this time, "0" is set in the register H in step S97.

It is S that was operated in the determination of step S93.
If it is not the 1 key, the process proceeds to step S98 to determine whether or not the S2 key is operated. If the operated key is the S2 key, the register K is incremented by "1" in step S99 to specify the next subject.

Then, in step S100, it is determined whether or not the value of the register K is larger than "16". If 16 subjects have been designated with K> 16, "1" is set in the register K in step S101 to designate the first subject.

When K ≦ 16, or after the first subject is designated with K> 16, the date and time limit of subject K closest to today are obtained and stored in register S in step S102. Then, in the next step S103, it is determined whether or not the date and time period designated by the register S are stored in the memo storage unit 15, and when the relevant date and time period are stored,
In step S104, the item data corresponding to the date and time limit is stored in the register H. At this time, the memo storage unit 15
If the date and time limit specified in the register S are not stored in the register S, "0" is set in the register H in step S105.

As described above, in the memo setting mode, the subject can be selected by operating the S2 key. At this time, if the memo data of the date closest to today of the selected subject is stored in the memo storage unit 15, the item data is stored in the register H, and if the item data is not stored, “0” is registered. Stored in H. Then, by the display processing described later, the contents of the register H, that is, "test", "report", and "homework" items,
Alternatively, a non-display state indicating that the item is not stored is displayed.

The subject K selected by operating the S1 key
Since the next date and time limit can be sequentially specified, there is no need to input the date and time limit for setting a memo, and the memo input operation is simplified.

It is S that was operated in the determination of step S98.
If it is not the 2 key, the process proceeds to step S106 to determine whether or not the S3 key is operated. If the operated key is the S3 key, the value of the register H is incremented by "1" in step S107.

Then, in step S108, it is determined whether or not the value of the register H is larger than "3". If H> 3, "0" is set in the register H in step S109. Then, in step S110, the data of the subject, date, time limit, and item currently displayed in the memo storage unit 15 is erased.

If H.ltoreq.3 in the determination in step S108, the flow advances to step S111 to determine whether or not the value of the register H is "1". If H = 1, in step S112, the date and time stored in the register S at that time, the subject of the register K, and the item data “1” are stored in the memo storage unit 1.
Store in 5.

Then, in step S113, the memo storage unit 1
Sort the data in 5 in order of increasing date. Further, in step S114, the number of data in the memo storage unit 15 is calculated and stored in the register W.

Register H ≠ 0 according to the determination in step S111.
If so, H = 2 or 3, and in this case, the item data of the data corresponding to the register S and the register K of the memo storage unit 15 is changed to “2” or “3”.

That is, in the memo setting mode, the S3 key is operated to set the item data H to "0", "1", "2",
It can be cyclically changed to "3". For example, when the S3 key is operated after designating the subject name, date, and time limit, the item data “1” “test” is designated, and the subject name, date, designated in the memo storage unit 15 at that time,
Item data “1” is stored corresponding to the time limit.

When the S3 key is operated in this state, the item data corresponding to the subject name, date, and time limit specified at that time in the memo storage unit 15 is changed from "1" to "2", and the item "report" is changed. It is specified.

Further, when the S3 key is operated again with the item data changed to "2", the item data is changed from "2" to "3" and the item "homework" is designated. As described above, in the memo setting mode, the S3 key can be operated to sequentially specify the three types of items of “test”, “report”, and “homework” in the memo storage unit 15.

Next, the display in the memo setting mode will be described. In the display in the memo setting mode, the determination as to whether the mode register M in step S79 of the display process in FIG. 5 is "2" is YES, the process proceeds to step S80, and the subject and register S designated by the register K at that time are designated. Display the date and time limit. Further, in step S81, it is determined whether or not the register H ≠ 0. If H ≠ 0, the item data of the register H is displayed in step S82.

FIG. 10 is a diagram showing a display state in the memo setting mode. When switching from the normal mode to the memo setting mode, "MATHEMA" of course code "1"
(Math) ”is specified and the memo data of the subject is stored in the memo storage unit 15, the memo data of the date and time closest to today is displayed. The display in (a) of the figure shows that the deadline for the report of the subject "Mathematics" is the third period on October 19th.

When the S2 key is operated with the memo data of "mathematical" displayed, "English" of the subject code "2" is designated, and the memo data of the date and time closest to today is displayed. The display in (b) of the figure shows that the English test will be held at the 5th period on October 14th.

When the S1 key is operated in this state,
As shown in (c), the next date in English, the time limit `` October 14, 5
"Time limit" is displayed. The display of (c) in the figure shows that memo data is not set for this date and time. Thereafter, every time the S1 key is operated, the next English date and time limit are sequentially displayed based on the timetable data in the subject storage unit 12.

When the S3 key is operated in the state shown in FIG.
“Test” is displayed as item data as shown in FIG. 8D, and the next item data “report” is displayed as shown in FIG. 8E when the S3 key is operated again.

When the memo data is set in this way, the S2 key is operated to select the subject, and the S1 key is operated to display the date and time limit of the subject K in order, and the date for setting the memo, Select a time limit. Then, by operating the S3 key to specify "test", "report", or "homework", the memo storage unit 15 can be used to identify the report of the subject K, the test, etc., their deadlines, and the examination date. Can be memorized.

Returning to FIG. 4, if it is determined in step S30 that the B key is not operated, the process proceeds to step S36 and C
It is determined whether or not the key is operated. If the operated key is the C key, it is determined in step S37 whether the value of the register W indicating the number of data in the memo storage unit 15 is not "0".
If W ≠ 0, the memo data is stored in the memo storage unit 15. Therefore, in step S38, "3" is set in the mode register M to switch to the memo display mode.

The key processing in the memo display mode will be described with reference to the flowchart of FIG. Figure 1
In step S121 of 1, it is determined whether or not the C key is operated. If the operated key is the C key, the next step S1
At "22", "0" is set in the mode register M to switch to the normal mode.

If it is determined in step S121 that the C key has not been operated, the flow advances to step S123 to determine whether or not the S1 key has been operated. If the operated key is the S1 key, the register I designating the address of the memo storage unit 15 is incremented by "1" in the next step S124 to advance the address to the next. Then, in step S125, it is determined whether the value of the register I is larger than the number of data W. I
If ≤W, the process ends there. If I> W, "1" is set in the register I and the address is returned to the beginning.

That is, in the memo display mode, the addresses of the memo storage unit 15 can be sequentially designated by operating the S1 key. Returning to FIG. 4, if it is determined in step S36 that the C key is not operated, the process proceeds to step S39.
It is determined whether or not the key is operated. If the operated key is the D key, "4" is set in the mode register M in step S40 to switch to the timed time setting mode, and step S4
At 1, the start and end times of the first time period are set.

As described above, in the normal mode, the A key, B key, C key, and D key are operated to set the timetable mode,
It is possible to switch to the memo setting mode, the memo display mode, and the time limit time setting mode.

FIG. 12 is a diagram showing a display state in each mode. Normal mode (M = 0) displaying the date and time "October 12, 1991, Saturday, 9:52:31" shown in Figure (a).
When the A key is operated in, the timetable mode of M = 1 shown in Fig. 6 (b) is entered, and today's 1st class subject name is "PHYSIC".
"S", the number of absentees to date "2" and the number of possible absentees of the subject "3" are displayed.

When the B key is operated in the normal mode, the memo setting mode of M = 2 shown in FIG.
"MATHEMA" of the subject code "1" is displayed, and if memo data regarding the subject is stored in the memo storage unit 15, the memo data is displayed. Display (REPO) in the figure (c)
“RT, 3rd October 19th” indicates that the deadline for submitting the “MATHEMA” report is the third period on October 19th.

When the C key is operated in the normal mode,
In the memo display mode of M = 3 shown in FIG. 9D, the data in the memo storage unit 15 designated by the register I, for example, "ENGLISH, TEST, 2nd period on October 12, 2nd period" is displayed.

When the D key is operated in the normal mode,
In the time setting mode of M = 4 shown in (e) of the figure, 1
The start and end times of the time limit are set. The display of FIG. 6E shows a state in which the start time “8:45” and the end time “10:15” of the first time period are set.

As described above, according to the above-mentioned embodiment, the test, report, and homework of each subject set in the timetable for one week, the deadline for submission, the test date, etc. are stored, and the memo data is stored. Since it can be displayed, it is possible to easily know what the content of the memo is and when it is due.

When setting a memo, since the next date and time limit of the subject are searched and displayed in order based on the timetable data, the date of the next lesson, the date of the lesson one week ahead, etc. can be displayed. The user does not need to perform an operation of checking and inputting the date of the memo, which simplifies the operation when inputting the memo data.

The timetable display device of the present invention is a calculator,
It can be incorporated into an electronic device such as an electronic wrist watch.

[0099]

According to the present invention, since the contents of the memo of each subject and the date of the memo are displayed, whether the contents of the memo are a report or a test, the deadline for submitting the report, the test date, etc. You can easily know.

[Brief description of drawings]

FIG. 1 is a circuit configuration diagram of a timetable display device according to an embodiment of the present invention.

FIG. 2 is a configuration diagram of a RAM.

FIG. 3 is a flowchart showing the overall operation of the embodiment.

FIG. 4 is a flowchart of normal mode key processing.

FIG. 5 is a flowchart of display processing.

FIG. 6 is a diagram showing a display state in a normal mode.

FIG. 7 is a flowchart of timetable mode key processing.

FIG. 8 is a diagram showing a display state in a timetable mode.

FIG. 9 is a flowchart of memo setting mode key processing.

FIG. 10 is a diagram showing a display state of a memo setting mode.

FIG. 11 is a flowchart of memo display mode key processing.

FIG. 12 is a diagram showing a display state in each mode.

[Explanation of symbols]

12 subject memory section 15 memo storage 15a Course code storage 15b Date storage section 15c timed storage 15d item storage

Claims (2)

[Claims] 1. A timetable data storage means for storing timetable data indicating correspondences between days of the week, time limits, and subjects, item data of subjects stored in the timetable data storage means, and date data of the item data. A timetable display device, comprising: a memo storage unit for displaying the date and item data of the subject stored in the memo storage unit when the subject is designated. 2. A timekeeping means for obtaining current date data, a timetable data storage means for storing timetable data indicating correspondences between days of the week, time limits and courses, a course designating means for designating courses, and the current date data and timetables. The memo date display means for sequentially obtaining and displaying the next date data of the subject designated by the subject designation means from the data, and the item data are stored in correspondence with the date data displayed by the memo date display means. A timetable display comprising memo storage means and display means for displaying the date and item data of the subject stored in the memo storage means in order of date when the subject is designated by the subject designation means. apparatus.