JPH082701Y2 - Calendar display - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a calendar display device for displaying a calendar.

[Prior art]

Conventionally, there is known a calendar display device that displays a calendar for a year. In such a calendar display device, the user can freely set holidays by key operation or the like, and during calendar display, weekdays and holidays are displayed separately. Since such a calendar display device allows the user to freely set holidays, it has the advantage that it can be permanently used as a calendar if a new holiday is specified each time the year changes, and that it can also be used as a holiday, Saturday, Sunday, etc. In addition to holidays, there is an advantage that personal summer vacations, year-end vacations, etc. can be set according to individual circumstances.

[Problems of conventional technology]

In the calendar, since the day of the week changes every year, it becomes necessary to newly set a holiday such as Sunday.
For this reason, some conventional calendar display devices automatically cancel all holiday designations when the year changes.
With such a calendar display device, there is an advantage that it is not necessary to reset the designated day of the holiday of the previous year to a weekday, but the date of every year's holiday such as national holidays is automatically changed to a weekday. As a result, the operation of designating national holidays as holidays is required every year, which is a problem in terms of operation efficiency. Further, other conventional calendar display devices do not automatically cancel the holiday designation, and there is an advantage that once the holiday designation for national holidays etc. is set, it is not necessary to reset it thereafter. , It becomes necessary to reset holidays whose dates change every year, such as Sunday, every weekday. Since the number of such holidays is large throughout the year, there has been a problem that the correction operation for holiday designation of the calendar performed every year becomes complicated.

As described above, the conventional calendar display devices have a problem in that the holiday setting operation performed each time the year changes is complicated and the operation efficiency is poor.

[Purpose of device]

In view of the above-mentioned conventional problems, the present invention is a convenient calendar display device capable of separately storing a holiday that is automatically changed to a weekday at a predetermined time and a holiday that is stored as a holiday every year unless reset. The purpose is to provide.

[Key points of device]

In order to achieve the above-mentioned object, the present invention relates to a date consisting of a month and a day, the first holiday data that is changed to a weekday after that date, and the second holiday data that is not changed even after that date. The main point is that any of the holiday data of (1) is set, and the calendar for the month clocked by the clock means is displayed with the date on which the holiday data is set as a holiday.

〔Example〕

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the circuit configuration of an embodiment of the present invention.

In the figure, a ROM 3 is a fixed memory containing a microprogram and data for performing key processing and timekeeping processing described later. The ROM address control unit 4 is a block that controls the address of the ROM 3 that defines the flow of the microprogram. The output N _{A of} the ROM 3 that specifies the next address of the ROM 3 and the output of the arithmetic circuit 7 and the key input unit 1 described later.
1, the output from the frequency divider circuit 12 is input. RAM5 is R
OM3 address data output S _U, and output S _L and F, the data of the address specified by F _L to the terminal F or latch circuit 8 of the arithmetic circuit 7, the processing in each data calculation circuit 7, is processed It is a memory for inputting and storing the result, and its internal configuration will be described later in detail. The instruction decoder 6 is a block that decodes the instruction output Ins of the ROM 3 and sends a control signal to each block. Arithmetic circuit 7, S, performs arithmetic and logic operation as an input F, writes its output the output F _U of ROM 3, the address of the RAM5 specified by F _L. The latch circuit 8 outputs the output S _{U of} ROM3,
The contents of the address of the RAM 5 designated by S _L are temporarily stored and sent to another input S in synchronization with the input F of the arithmetic circuit 7.

The oscillator 9 outputs a clock signal of a constant cycle, and the timing generator 10 divides the clock signal to a predetermined frequency and outputs a timing signal for controlling each block in time series. The key input unit 11 has keys such as keys S _{1 to} S ₄ and transparent keys 21 and 22, which are not shown, and when the above keys are operated, a code signal corresponding to the keys is output. This block is output to the ROM address control unit 4. The frequency dividing circuit 12 is a counter that divides the output from the oscillator 9 and creates a clock signal of a constant cycle.
The timing signal is used for timing processing and the like described later.

The display unit 2 is a block such as a liquid crystal device (LCD) that displays the basic time and the processed data stored in the RAM 5 via the display buffer 2a. The bus control gates A1, A2, B1, B2, C1 to C4, D1, and D2 are gates that control the data flow of each bus line based on the output signal of the instruction decoder 6 and the like.

Next, FIG. 2A is a configuration diagram showing a main part of the RAM 5. In the figure, a time counting register T is a register for storing the date (year, month, day, day of the week) and time (hour, minute, second) of the basic time.

Further, MD _{1 to} MD ₁₂ are date data storage areas for storing date data of January to December, respectively, and each of the date data storage areas MD _{1 to} MD ₁₂ is shown in detail in FIG. 2 (b). To 1
It has a date register DR provided for each date from the 31st to the 31st. Although not shown, addresses are designated in the date register DR in order of date from the date register DR of January 1. The mode flag M is a flag that stores each mode of the clock display mode, the calendar display mode, and the calendar setting mode. According to each mode of the clock display mode, the calendar display mode, and the calendar setting mode,
Memorize "0", "1", "2". Clock display mode (M =
In 0), the basic time is displayed, in the calendar display mode (M = 1), the calendar display is performed for each month, and in the calendar setting mode (M = 2), it is automatically deleted in the past. It is possible to register regular holidays and specific holidays that are not deleted unless registration is canceled by key operation.

Further, the mode flag F is a flag for storing the normal holiday registration mode for registering the normal holiday and the specific holiday registration mode for registering the specific holiday in the calendar setting mode (M = 2). Store "0" in the holiday registration mode and "1" in the specific holiday registration mode.

Next, the operation of the present embodiment configured as described above
This will be described with reference to the flowcharts of FIGS.

FIG. 3 is a flow chart showing the flow of processing of the entire system which is performed by the control of the microprogram stored in ROM3.

The system is normally in the HALT state (step a ₁ ) and when the key operation signal is output from the key input unit 11 to the ROM address control unit 4, the key operation signal is determined in step a ₂ Then, the processing corresponding to the operated key is performed.

On the other hand, at the above step a ₁ , the clock signal from the frequency dividing circuit 12 is RO
When output to the M address controller 4 performs timing processing of updating or the like of the base time stored in the measured time register T in step a _3, display data stored in the display buffer 2a in Step a ₄ Display processing for displaying on the unit 2 is performed.

FIG. 4 is a flow chart showing the details of the key processing, and the operation of the key processing will be described below with reference to this flow chart.

First performed whether the determination key S ₁ is operated in step b _1, the key S ₁ is the value of the manipulated mode in step b ₂ if the flag M "0" at which either i.e. time display mode (M = It is determined whether it is 0). Then, the mode flag M in step b ₃ if clock display mode (M = 0) "1"
Set the, calendar display mode in step b ₄ (M =
Display data of the calendar of the month displayed in 1) is created and transferred to the display buffer 2a. Display data stored in the display buffer 2a is displayed on the display unit 2 in the step a ₄ shown in Figure 3.

That is, in the clock display mode (M = 0), the key S ₁
When is operated, the calendar display mode (M = 1) is switched to, and the calendar display of the month displayed in the clock display mode (M = 0) is displayed on the display unit 2. Figure 6 (a)
Shows a display example in the clock display mode (M = 0).
In the clock display mode (M = 0), the last two digits of the year data of the basic time stored in the timekeeping register T, month data, day data, hour data, minute data, and second data are displayed. a) shows the display of the basic time stored in the timekeeping register T at 10:58:30 on December 1, 1986.

Then, the clock display mode (M
= 0), the key S ₁ is operated to switch to the calendar display mode (M = 1) as shown in FIG. 7B, and the calendar display for December is displayed on the display unit 2. In the figure (b), DEC is December (December), S, M, T, W,
The letters F and S are for Sunday and Monday, respectively.
(Monday), Tuesday (Tuesday), Wednesday (Wednesday), Thursday (Thursday), Friday (Friday), Saturd
indicates ay (Saturday). Further, REG indicates Register. A plurality of transparent keys 21,
22 is provided and the plastic plate 20 is covered, and each transparent key 21 is provided at a position facing the date displayed on the display unit 2, and the transparent key 22 is provided at a position facing the REG display. ing. Each transparent key 21 is a date key for inputting the date displayed below it, and the transparent key 22 is set to a specific holiday registration mode (M = 2 and F = 1) in the calendar setting mode (M = 2). This is the REG key for switching. After that, for the sake of convenience, the transparent key 21 is replaced with the date key 21 and the transparent key.
22 is referred to as REG key 22. When the date key 21 or REG key 22 is pressed, the code data corresponding to the pressed date key 21 or REG key 22 is input to the ROM address control unit 4 via the key input unit 11.

On the other hand, unless the step b ₂ by the clock display mode (M = 0), and determines whether the value of the mode flag M in step b ₅ is 1 and is either i.e. calendar display mode (M = 1), Calendar display mode (M = 1) a long if the time data (year set to "0" in the mode flag M in step b ₆ stored in the time counting register T in step b _7,
Store the month, day, hour, minute, second) in the display buffer 2a. The time data stored in the display buffer 2a is the same as the above step.
It is displayed on the display unit 2 at a ₄ .

That is, when the key S ₁ is operated in the calendar display mode (M = 1) as shown in FIG. 6 (b), the mode is switched to the clock display mode (M = 0) as shown in FIG. 6 (a).

Next, if the key S ₁ is not operated in the above step b ₁ , it is determined whether or not the key S ₂ is operated in the step b ₈ , and if the key S ₂ is operated, the mode flag is determined in the step b _9. The value of M is "1", that is, the calendar display mode (M = 1)
Determination is made as to whether or not the calendar display mode "2" in the mode flag M in step b ₁₀ if (M = 1) is, set to "0" in the mode flag F, the upper display unit 2 in step b ₁₁ Blinks the month display of.

That is, when the key S ₂ is operated in the calendar display mode (M = 1) as shown in FIG. 7 (a), the normal holiday registration in the calendar setting mode (M = 2) as shown in FIG. 7 (b) is performed. The mode is switched to mode (F = 0) and “DEC” flashes on and off.

On the other hand, the calendar display mode in step b ₉ (M =
The Ke becomes 1), if the step value of the mode flag M at b ₁₂ is "2" or calendar setting mode (M = 2) and is either determined by the calendar setting mode (M = 2) Step b
Performing a calendar display in step b ₁₄ sets "1" in the mode flag M at _13. In the calendar display, "month" and "REG" are displayed statically.

That is, for example, in the calendar setting mode (M = 2) shown in FIG. 7 (e), when the key S ₂ is operated, the calendar display mode (M = 1) shown in FIG. 7 (f).
Switch to.

If the key S ₂ is not operated in step b ₈ , it is determined in step b ₁₅ whether the REG key 22 is operated. If the REG key 22 is operated, the value of the mode flag M is determined in step b _16. or There is "2", i.e. to determine whether a calendar setting mode (M = 2), "1" is set to the mode flag F at step b ₁₇ if calendar setting mode (M = 2), step flashing display "REG" is displayed on the display unit 2 in b _18.

That is, when the REG key 22 is depressed in the normal holiday registration mode (M = 2 and F = 0) as shown in FIG. 7C, the specific holiday registration mode (M = 2 and F = 1), and the REG key 22 blinks.

Also, if REG key 22 has not been operated in step b ₁₅ to determine whether the date key 21 is operated in step b _19, the value of the mode flag M in step b ₂₀ if date key 21 is operated “2”, that is, it is determined whether the calendar setting mode (M = 2) is set, and the calendar setting mode (M =
The value of the mode flag F at step b ₂₁ if 2) is "1"
That is, it is determined whether or not it is the specific holiday registration mode (M = 2 and F = 1), and the specific holiday registration mode (M = 2 and F = 1).
It is set to "2" to the date register DR in the RAM5 to specify the date key 21 pressed down in step b ₂₂ long. On the other hand, "1" is set to the date Renjisuta DR in RAM5 specifying the date key 21 pressed down in step b ₂₃ if ordinary holiday registration mode (M = 2 and F = 0) in step b ₂₁ .

Also, in the normal holiday registration mode (M = 2 and F = 0) as shown in FIG. 7 (b), the date keys for the 3rd and 10th days
When 21 is pushed down, an underline 31 is displayed below the 3rd and 10th days as shown in FIG. 7 (c). Also, the seventh
Specific registration mode (M = 2 and F =
When the date key 21 on the 5th and 20th is depressed in 1), a rectangular frame 32 is displayed around the 5th and 20th as shown in FIG. 7 (e).

Then, when the calendar display is performed in steps a ₄ and b ₁₄ , as shown in FIG. 7 (f), the date is displayed below the date of the ordinary holiday in which "1" is set in the date register DR. Shows an underline 31 as in FIG. 7 (c), and the date of a specific holiday in which “2” is set in the date register DR is indicated by a rectangle 32 (b) as in FIG. 7 (e). Show that the regular holiday and the specific holiday are set in the respective boxes.

Further, unless the date key 21 is depressed in step b _19, the key S ₁ in step b _24, the key S _2, REG key 2
2. Perform processing when any key other than the date key 21 is operated. Among those keys are key S ₃ , key S _4, etc.
Since this processing is not an essential part of the present invention, a detailed description of the processing operation will be omitted, but the display operation when the keys S ₃ and S ₄ are operated will be described with reference to FIG. ) Or (f) calendar display mode (M = 1)
If the key S ₃ is operated while the calendar display of December (DEC) is being performed, the 1 of 1987 shown in Fig. 7 (g) is displayed.
Switch to calendar display for month (JAN), then press key S ₃
When is operated, the calendar display for February 1987 (FEB) shown in (h) of the figure is displayed. In this way, when key S ₃ is operated in the calendar display mode (M = 1), December →
The calendar display of each month is performed in the order of January → February → ... → November → December → ... in the future. On the other hand, 19 shown in FIG.
When the calendar display for February 1987 (FEB) is pressed, the key S ₄ is operated to switch to the calendar display for January 1987 (JAN), and when the key S ₄ is operated for December 1986 (DEC). Switch to calendar display. In this way, when the key S ₄ is operated in the calendar display mode (M = 1), February →
Calendar is displayed for each month in the order of January → December →… → March → February → January →. Therefore, by operating the keys S ₃ and S ₄ in the calendar display mode (M = 1), the calendar display of the desired month can be referred to. Further, as described above, when the key S ₂ is operated in the calendar display mode (M = 1), the mode is switched to the normal holiday registration mode (F = 0) of the calendar setting mode (M = 2). When the key S ₂ is operated in the calendar display modes (M = 1) of (g) and (h), the normal holiday registration mode (M =
2 and F = 0) is displayed.

Next, FIG. 5 is a flowchart showing details of a time measurement processing at step a _3. The operation of the timekeeping process will be described below with reference to FIG. 5. First, at step c ₁ , the basic time 1/16 seconds stored in the timekeeping register T is added,
Then either the basic time day carry has occurred in step c _2, i.e. to determine whether the basic time is day instead. Then, if the day change occurs, it is determined whether or not the value of the date register DR of the previous day is "1", and if "1", the value of the date register DR is cleared to 0. Therefore, an ordinary holiday in which "1" is set in the date register DR becomes a weekday because the value of the date register DR is automatically cleared to "0" when the day is in the past.

As described above, by operating the key S ₁ , the clock mode (M =
0) and calendar display mode (M = 1) can be selected. In the clock mode (M = 0), the reference of the basic time is made by the key S ₃ in the calendar display mode (M = 1).
The calendar of a desired month can be referred to by the operation of S ₄ . Then, by selecting the calendar display of a desired month in the calendar display mode (M = 1) and operating the key S ₂ to switch to the calendar setting mode (M = 2), holiday registration becomes possible. Immediately after switching to the calendar setting mode, the ordinary holiday registration mode (M = 2 and F = 0) is entered and the desired date can be set to the ordinary holiday by pressing down the date key 21. Since the date is directly displayed on each date key 21, the date can be easily selected. Also,
If you want to set a specific holiday, use the regular holiday registration mode (M
= 2 and F = 0), the REG key 22 is pressed to switch to the specific holiday registration mode (M = 2 and F = 1). By depressing the date key 21 in the same manner as in the normal holiday registration mode (M = 2 and F = 0), the desired date can be set as the specific holiday. Ordinary holidays are automatically changed to weekdays in the past, and specific holidays remain as holidays unless the settings are changed.Therefore, holidays whose dates change every year, such as Sunday, are treated as ordinary holidays, and dates are changed every year such as national holidays. By registering certain holidays as specific holidays, you can change the calendar every year simply by newly registering the date on Sunday as a regular holiday, and the calendar change operation is easier than the conventional calendar display device. It will be very easy.

The automatic change of a normal holiday to a weekday is not limited to the above embodiment, and may be performed when the year changes, and the change time can be set to an arbitrary time.

Further, the display mode is not limited to the above embodiment, and for example, even when displaying the date, the display color of the date may be changed according to the type of weekday or holiday so that the type of weekday or holiday can be distinguished. .

[Effect of device]

As described above in detail, according to the present invention, it is possible to set holidays to be classified into two types of holidays, and to set the holidays to be automatically changed to weekdays when only one holiday reaches a predetermined time. Therefore, by separately setting holidays whose dates are constant every year such as national holidays and holidays whose dates change every year such as Sunday, it is possible to efficiently perform calendar holiday registration operations that are performed every year.

[Brief description of drawings]

Figure 1 is a block diagram showing a circuit configuration of an embodiment of the present invention, FIG. 2 (a) is a block diagram of the main part of the RAM 5, FIG. 2 (b), the date data storage MD ₁ ~ MD ₁₂ configuration diagram, FIG. 3 is a flow chart showing a flow of processing of the entire system, FIG. 4 is a flow chart showing details of key processing, FIG. 5, flow chart of timing processing, FIG. 6, FIG. Are views for explaining the display operation of the present embodiment, 3 ... ROM, 4 ... ROM address control section, 5 ... RAM, 6
...... Instruction decoder, 7 ...... Arithmetic circuit, 9
…… Oscillator, 11 …… Key input section, 12 …… Dividing circuit, DR…
… Date register, F, M… Mode flab, MD ₁ , MD ₁₂
...... Date data storage area.

Continuation of the front page (56) References JP-A-53-64071 (JP, A) Actually developed, 50-69164 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A clocking means for clocking a basic time including at least a month and a day, a calendar displaying means for displaying a calendar of the month, and a calendar date of the month displayed on the calendar displaying means in a calendar setting mode. Holiday setting means for setting the first holiday data that is not a holiday when the year changes to the date designated by the date designating means or the second holiday data that remains a holiday even if the year changes, and the timekeeping means Display control means for displaying the date when the first holiday data or the second holiday data is set as a holiday by the holiday setting means when displaying the calendar of the clocked month on the calendar display means, and The setting of the first holiday data by the holiday setting means is canceled after the date corresponding to the first holiday data has passed, and the holiday setting means is used. A calendar display device comprising: holiday setting changing means for holding the setting of the second holiday data even after the date corresponding to the second holiday data has passed.