JPS6290744A - Classified-data storing device - Google Patents

Abstract

PURPOSE:To enable the I/O of a schedule data relating to dates by integrally constituting plural sorting keys consisting of transparent electrodes which corre spond one-to-one with each of the numerical character showing the data of calendar, and thereby controlling the input of data to a memory. CONSTITUTION:The plural sorting keys 4 constituted with transparent electrodes are made correspond one-to-one with the numerical characters showing the data of calendar, and provided on a display part 3 that displays the data of calendar. The I/O of the data to a memory having memory areas corresponding one-to-one with respective keys 4 is controlled by operating said keys 4 to store and display the schedule data. That means that a CPU16 executes the control of the overall circuit. A file address specifying part 23 specifies a file that writes/reads in a data RAM24 and a display RAM25 in accordance with the file address data inputted from a file managing part 20. A code data read controlling part 26 outputs the data read out from the data RAM24 to the CPU16.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a classified data storage device that retrieves and displays stored data.

[Prior art and its problems] In recent years, data by category that has been inputted and stored in semiconductor memory in advance is called up and displayed on a display unit, such as N-word width, address book, schedule table, timetable, and general memo. A classified data storage device with an electronic memo function that can be used as a notebook has been developed and commercialized. To input data in this classified data storage device, select the phone book or memo pad function by operating the rmeter key or rMEMOJ key, and then enter touch input using normal touch key operations on the bond for which the input mode has been set. Depending on the method and some models, this is done using a finger manual method in which characters are written and input using a finger on a tab panel arranged in a matrix, and the input data is stored sequentially. If you want to recall stored data, after setting the output mode and selecting the phonebook function, you can simply specify the person's name or initials and the corresponding phone number will be displayed. After selecting a function, the stored data is recalled and displayed in the order in which it was input in response to the rMEMOJ key being operated continuously.

However, as mentioned above, when data is stored when the memo pad function is selected, and when the stored data is recalled, the rMEMOJ key must be operated many times depending on the storage order of the data, which is very troublesome. There is. In addition, especially when the memorized data is data indicating a schedule, it is difficult to understand the correspondence between the date of that data and the actual date, and as a result, the function as a memo pad cannot be fully demonstrated. There was a problem.

``Object of the invention J This invention was made in view of the above-mentioned circumstances.
By displaying the calendar and touching any date on the displayed calendar, you can specify the date.
An object of the present invention is to provide a classified data storage device capable of inputting and outputting schedule data regarding dates.

``Summary of the Invention'' This invention provides a method for integrating a plurality of classification keys made of transparent electrodes on a display unit that displays a calendar in one-to-one correspondence with numbers representing dates on the displayed calendar. The schedule data is stored and displayed by controlling the input/output of data to a memory having a memory area corresponding one-to-one to each classification key by manipulating the classification keys. be.

[Embodiments of the Invention Hereinafter, a small electronic needle *i is used in the classified data storage device of the present invention.
The function-added device will be explained with reference to the drawings. Fig. 1 shows its external structure. 1 is the case body, and the power on key (ON
) 2a, power off key (OFF) 2b, all clear key (AC) 2C to clear all display contents, calendar key (CALE) 2d to specify the calendar mode, calculation key (CAL) 2e to specify the calculation mode, touch key Input mode setting key (IN) to specify manual mode
2f, an output mode setting key (OLJT) 2g for specifying the touch key output mode, an rKEIJ key 2h for specifying file name search of a specified station, and a return key 21 for executing data input; and, for example, a liquid crystal display. A display section 3 made up of elements is provided. On this display section 3, the year, month name, and calendar for that month are displayed in calendar mode, for example, as shown in the figure. Furthermore, a plurality of classification keys 4 made of transparent electrodes are disposed integrally with the display section 3 in a portion corresponding to a calendar display indicated by broken lines in the figure above the display section 3. This classification key 4 is composed of a total of 42 matrix-shaped keys of $16 x horizontal 7 in one-to-one correspondence with numerical values indicating dates displayed on the calendar.

Next, the configuration of the electronic circuit provided in the case body 1 will be explained with reference to FIG. 2. In the figure, reference numeral 11 denotes a counter for key sampling of the classification key 4 and the key manual section 2, and the count value signal for each column of this counter 11 is sent to the key manual section 2 via the classification key 4 and is stored in the memory. It is also sent to the area address designation unit 12 and latch circuit 13. The key output signal of the classification key 4 is also input to the memory area address designation unit 12, and the classification key whose operated key is determined is determined from the count value signal of the counter 11 and the key output signal. Key human resources department 2
The key output signal is sent to the latch circuit 13 in response to the count value signal sent from the counter 11 via the classification key 4.
Send to. The latch circuit 13 latches the count signal from the counter 11 and the key output signal from the key input section 2, and outputs the latched data to the encoder 14. The encoder 14 encodes the data from the latch circuit 13 to determine which key is to be operated by the human key section 2, and outputs the determination result to the CPU 16 via the input buffer 115. This CP tJ I6 performs the control operation of the entire circuit, and performs data input/output with the arithmetic control section 17, previous memory 18, display buffer 19, file management section 20, schedule data read/write control section 21. At the same time, data is output to the calendar calculation section 22. The file management unit 20 stores and manages the number of files constituting the data RAM (described later), for example, 20 files, by associating their names with their file addresses, and assigns file names as appropriate under the control of the CPU 16. and outputs the file address data of the searched file to the file address designation section 23. The file address designation unit 23 selects the data RAM according to the file address data input from the file management unit 20.
24 and the display RAM 25 to specify the file to be written/read. As mentioned above, the data RAM 24 has 20 files, of which the first file with file address rOJ to the 18th file with file address "17" are files that store monthly schedule data. File address "18"
The 19th file of j is a calculation file that stores code data of numbers and functions required for calculation, and the 120th file of the last file address "19" is an input file that stores code data of alphabets, numbers, and various symbols required for data input. It becomes a data file. These 2
0 files are divided into a total of 42 memory areas (6 vertically x 7 horizontally) corresponding to the classification key 4, and are specified in the memory area address specifying section 12 at the file address specified in the file address specifying section 23. For example, the data at the memory address that has been saved is from the first file with file address "0" to file address "17".
If the schedule data file is up to the 18th file, the schedule data read/write control unit 2
1, and if the calculation file is the 19th file with file address "18" and the input data file is the 20th file with file address "19", the code data read control unit 2
The reading is controlled by G.

The code data read control unit 26 outputs the code data read from the calculation file and the input data file in the data RAM 24 to the CPU 16. The calendar calculation section 22 stores the month data from the CPU in an internal month memory 22a, and performs calculations based on this to calculate the date of the month and the corresponding day of the week. The result data is sent to the calendar pattern creation section 21.
is output to. The calendar pattern creation section 27 creates calendar pattern data to be displayed according to the calculation data input from the calendar calculation section 22, and outputs the data to the date data writing control section 28. The date data writing control unit 28 displays the calendar pattern data created by the calendar pattern creation unit 27 in the calendar pattern RA specified by the file address designation unit 23 in the RAM 2S.
Write to M. The display RAM 25 is the data RAM 24
This display RAM has 18 calendar patterns corresponding to schedule data files.
A calculation pattern R that stores display nomiturns corresponding to the calculation file in the data RAM 24 in conjunction with M25.
The OM 29 is also provided with an input data pattern ROM 30 that stores display patterns corresponding to input data files in the data RAM 24. These data RAM24,
Calculation pattern ROM29 and input data pattern ROM
Any one of the 20 pieces of display pattern data stored in 30 is read out to the display pattern reading control section 31 in accordance with the file address data designated by the file address designation section 23, similar to the data RAM 24. The display pattern succession control unit 31 sends the read display pattern data to the display buffer 19. The display buffer 19 displays a display pattern at a position corresponding to the classification key 4 of the display section 3 and a predetermined position based on the display pattern data sent from the display pattern successive control section 31 and the data sent from the CPU ie. This is used to display character data.

Next, the operation of the above embodiment will be explained with reference to FIG.

FIG. 3 shows the key operations and the corresponding display states of the display section 3. At the beginning of the operation, the power on key 2a of the key manual section 2 is operated as shown in FIG. 3 (1). The key operation signal from this N source on key 2a is transmitted to the latch circuit 1.
3 is encoded by the encoder 14 and input to the CPU Ll 16 via the input buffer 15, and the CPU 16 performs the processing shown in FIG. 4 using this key input. In FIG. 4, in the first step AOI, the contents of the previous month memory 18 are read out, the schedule data managed by the file management section 20 is searched based on this contents, and the file of the schedule data is stored in the file address specifying section 20. specified by. In this case, for example, the schedule data stored in the previous month memory 18 is [985.5 (meaning May N985)].
”, and the schedule data managed by the file management unit 20 is sequentially set from file address “0” to [985.
5", r1985.6", ..., the file management section 20 is searched according to the contents of the previous month's memory 18 "N985.5", and as a result, the file address data "0" is found in the file address specification section. Sent on 23rd. The file address designation unit 23 designates the files in the data RAM 24 and display RAM 25 using this file address data "○". Next step A
At O2, this file specified display (RAM2
The calendar pattern data of the file address "0" of 5 is stored in the display buffer 1 by the display pattern successive control unit 31.
9, and the display buffer 19 displays this on the display section 3. Here, as shown in FIG.
The calendar pattern for May 1985 is the classification key 4 on the display section 3.
It will be displayed in the appropriate position.

After the calendar pattern is displayed on the display section 3 in this way, in step AO3, keys for setting the mode, namely, the calendar key 2d, the calculation key 2e, and the input mode setting key 2 are used.
It waits for either f or output mode setting key 2g to be operated, and when it is operated, processing is performed according to the flowchart of the mode corresponding to that operated key.

Here, when the calculation key 2e is operated as shown in FIG. 3(2), this key operation signal is latched by the latch circuit 13 and then encoded by the encoder 14, and the input buffer? It is input to CPU 16 via C
The P U 16 performs the processing shown in FIG. 5 using this key manual power. In the figure, first, in step BO1, the CPU
16 causes the file management unit 2o to search for the file name rCALJ indicating the calculation mode, and sends the file address data “18” of the searched file rcALJ to the file address designation unit 23, so that the file address designation unit 23 stores the file name rCALJ in the data RAM 24. The calculation file and calculation pattern ROM 29 are specified. Next, in step 802, the display pattern data stored in the calculation pattern ROM 29 is read out to the display buffer 19 by the display pattern successive control unit 31, and the display buffer 19 reads the sent display pattern data of the calculation mode as shown in FIG. 3(2).
It is displayed on the display section 3 at a position corresponding to the classification key 4 as shown in FIG.

In the following step BO3, a touch key operation using the classification key 4 is performed according to the display pattern displayed on the display section 3 at a position corresponding to the classification key 4. In this case, if the operation 2X4- is operated by touch keys as shown in FIG. The data is sent to the data RAM 24. Here data R
In AM24, the calculation file with the file address "18" is designated by the file address designation section 23, and the memory address designation data from the memory area address designation section 12 causes the calculation file to be "1", "2", "x", " 4
” and “=” key code data are sequentially specified. When these key code data of ``Ul'', ``2'', ``x'', ``4'', and ``-'' are sequentially read out to the CPU i6 by the code data succession control unit 26, the key code data of the CPU 16
In the following step B04, it is determined based on this key code data input whether or not the calculation key or rKEIj key 2h has been operated. In this case, the keys that were operated were "1", "2", "x", "4", and "=", and the CPU 16 determined that the operated keys were operation keys based on the key code data. It is determined that there is, and the process proceeds to step 1305. In step BO5, the calculation control unit 17 executes calculation according to the operated calculation key, and here the calculation is 12×4. Next, proceed to step 306 and perform step 7a.
19 Result r 48 J wo? EII II M
111 section 17 b"l The CPU 16 reads out the data, sends it to the display buffer 19, and displays it on the display section 3 as shown in FIG. It is determined whether any of the keys for setting the calendar key 2d, calculation key 2e, input mode setting key 2f, and output mode setting key 2g has been operated, and if it has been operated, a flowchart of the mode corresponding to that operation key is displayed. If no operation is performed, fJ from step 303 is performed again.
Repeat J work.

Here, as shown in FIG. 3 (4), by using the classification key 4, N9
85・6'' and then press rKE]-1 key 2h. At step BO3, ``1J, ``9'', ``8'',
After the key code data of "5j,"".", and "6" are read to the CPU 16 by the code data succession control unit 26, it is determined in step 304 that the rKEIj key 2h for specifying the month of schedule data has been operated. ,
Next, the process reaches step BO8. In step BO8, CP
U 16 searches for a file name stored in the file management section 20 according to the key code data r1985.6 sent from the code data read control section 23. Next, in step 809, it is determined whether the file name of the specified month could be searched in the file management section 20, that is, whether there is a file name of the specified month. Here, as shown above, the file address f'1. ．．
Since the file name r1985.6J is stored in the memory 18, the process proceeds to step B10, and after inputting and setting the input specified month data [985.6] in the previous month memory 18, the data shown in FIG. 4 above is stored. Perform the operation from step AOI.

That is, in step AOI, the contents r of the previous month's memory 18
1985.6", the file address "1" of the file management section 20 is successively sent to the file address designation section 23 to designate a calendar file. Then, in the next step AO2, in accordance with the designation, the 1985 6
Display the calendar pattern of "month" and continue step AO
3 to wait for mode key operation.

If it is determined in step BO9 that the file name of the specified month operated with the classification key 4 is not in the file management section 20, a new calendar pattern is created and displayed R.
In order to access the AM 25, the process first proceeds to step 311, where a new file in the display RAM 25 in which calendar pattern data is not yet stored is determined from the contents of the file management section 20, and is designated by the file address designation section 23. Next, in step B12, the designated name operated by the classification key 4 is stored in the month memory 22a of the calendar calculation section 22.
At the same time, the date of the specified month and the day of the week corresponding to the date are calculated by the calendar calculation unit 22. When this calendar calculation is completed, step 813
Calendar pattern data is created in the calendar pattern creation section 27 according to the results of the calendar calculation. Next, in step [3+4, the created calendar pattern data is written as date data, +I.
After writing the designation n8 into the calendar pattern RAM of M25 and writing it to a location corresponding to the file address in the file management section 20 in the subsequent step BT5, the operations from step B10 are executed.

Now, after displaying the glue render pattern (June 1985) in Figure 3 (4) above, operate the input mode setting key 2f to set the schedule data input mode as shown in Figure 3 (5). In response to the key operation signal, the CPU 16 performs the processing shown in FIG. In the figure, first, in step CQ1, the date is specified by manual touch key operation on the classification key 4.
For example, "7 (
Suppose that you manually touch the position of ``日)''.

This touch key manual is the memory area address specification section 1.
2, and the memory area address designation unit 12 designates the address of the memory area in the second row and sixth column. In the following step CO2, the second
The date data r1985.6.7 written in the memory area specified by the memory area address designation unit 12 in the above step CO1 of the file is read out to the CPU 16 by the schedule data read/load control unit 21. , the CPU 16 sends this date data to the display buffer 19 and displays it on the display section 3. Next, the process proceeds to step C03, and when the CPU 16 specifies the file name rINJ of the input data file to the file management section 20, the file address "19J" is assigned to the file management section 20.
is output to the file address designation section 23.

In accordance with this, the file address designation unit 23 selects the data RA.
M24 input data file and input data pattern RO
M30 will now be specified. Accordingly, in step CO4, the display pattern succession control unit 31 reads out the input pattern recorded in the input data pattern ROM 30 and sends it to the display buffer 19. As a result, on the display section 3,
As shown in FIG. 3 (6), date data r1985.6.
7J and a calendar pattern are displayed in a portion corresponding to classification key 4.

Therefore, as shown in FIG. 3 (7), rPJrMJrsP (
blank laziness) J “1j r:” “3JrOJrsF
(Line break) J rSPJ rMJ rEjrEJ
rTJ f'TJ r Ij rNj r
GJ rsFJrsPJ rsPJ rSPJ
rRJ rOJ rOJf'MJ rSPJ
Manually touch the classification keys 4 in order of r3J r3J r5J. These key operation signals are converted into memory address designation data by the memory area address designation unit 12 and input into the data RAM 24. In the data RAM 24, the input data file with file address “19” is designated by the file address designation unit 23. Therefore, key code data corresponding to the touch key manual operation is output to the code data read control unit 26 for the memory address designation data. The code data read control unit 26 reads this key code data from the CPU 1.
6, and CPU ie sends this to display buffer 19.
The schedule data is then displayed by manual operation of the touch keys on the display section 3, as shown in FIG. 3 (7).

When the input operation using the touch keys is completed, the next step CO6 is a standby state for operation of the return key 21, which instructs input setting of schedule return data to the data RAM 24, as shown in FIG. 3 (8). When the return key 21 is operated, the process proceeds to step CO7.

In step CO7, the memory content r1 of the previous memory 18 is
985.6" and searches the file management section 20, and sends the corresponding file address "1" to the file address designation section 23 to designate a calendar file.

Then, in the following step CO8, the date data [985, 6, 7J] is read from the display buffer 19, and based on this date data, the memory area address corresponding to "7 (Sunday)" in the 2nd row, 6th column is specified. Let's do it. When the file designation and memory area address designation are completed in this way, the schedule data stored in the display buffer 19 that has been inputted in step CO5 is read out in step CO9, and the schedule data read/write control is performed. A write operation is performed by the unit 21 in the memory area of the designated file. Once the writing is complete, next step 4 above.
Proceed to step AO2 in the figure, and file address specification section 2
The calendar pattern “June 985” specified by No. 3 is read out from the display RAM 25, and the display pattern succession control unit 3
1 to the display buffer 19 and again as shown in FIG.
8), it is displayed on the display section 3 at a position corresponding to the classification key 4.

Next, as shown in FIG. 3 (9), when the output mode setting key 2g is operated to set the output mode of the schedule data, the CP Ll 16 is set as shown in FIG. Process. In the figure, first, in step [)01, the date is specified by manual touch key operation on the classification key 4.
Assume that the touch key is manually pressed at the position of "7 (Sunday) J" in the 2nd row, 6th column, where the schedule data was input in (8). , the memory area address specifying unit 12 specifies the address of the sixth memory area in the second row.In the following step DO2, the memory area address specifying unit 12 specifies the address of the second file of the data RAM 24 specified by the file address specifying unit 23. All the date data r19s5.e, 7J and schedule data written in the memory area designated by the memory area address designation unit 12 in step CO1 are sent to the CPU 16 by the schedule data read/write control unit 21. read and CPU
16 sends all of this data to the display buffer 19 and displays it on the display section 3 as shown in FIG. When the return key 21 is operated as shown in (11), step A shown in FIG.
Perform the operation from O1.

That is, in step AO1, the content N of the previous memory 18 is
985.6'', the file address specifying section 23 reads out the file address "1" of the file management section 2o and specifies a calendar file.Then, in the next step AO2, in accordance with the specification, the file address "1" of the file management section 2o is read out. (As shown in 11>, it corresponds to the classification key 4 on the display section 3.
In addition to displaying the calendar pattern "June 1985",
In the following step AO3, the process waits for the mode key to be operated.

The schedule data stored and set in the data RAM 24 as described above can be easily displayed by operating the classification key 4 while looking at the calendar pattern displayed on the display section 3 after operating the output mode setting key 2g. I can do it. FIG. 8 shows the display state of schedule data on the display unit 3 by operating the classification key 4. For example, "1 (day)" in the first row, seventh column of the classification key 4 is displayed.
When you operate the key at the position corresponding to r” 1985 6
Schedule data for the first day of the month is read from the data RAM 24 and displayed on the display section 3. In this case, since no schedule data has been entered, only the date data "N985°6.1" is displayed in the classification key 4, and no other schedule data is displayed. Also, "7 (Sunday)" in the 2nd row and 6th column shown in Figure 3 above.
When the key at the position corresponding to r is operated, the schedule data for June 7, 1985 J is read out from the data RAM 24 and displayed on the display section 3. Here, the schedule data PMl:30 MEETfNG ROO~1335 entered in steps (5) to (8) of FIG. 3 above are displayed together with the date data. Furthermore, “3” in the 6th row and 1st column
If you operate the key at the position corresponding to "0 (day)", r19
The schedule data for “June 30, 1985” is Data RA.
M24 is read out and displayed on the display section 3. Here, as in the case of "1 (Sunday) J" above, the schedule data has not been entered, so the date data r1985.6
．． 30" is displayed, and no schedule data is displayed.

C. Effects of the Invention] As described above, according to the present invention, the number representing the date of the displayed calendar is displayed on the display section that displays the calendar.
A plurality of classification keys composed of transparent main poles are integrally formed in a one-to-one correspondence, and by operating this classification key, a memory having a memory area corresponding one-to-one to each classification key is created. Since the schedule data is stored and displayed by controlling the data input/output of the A classified data storage device capable of inputting and outputting schedule data regarding dates can be provided.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention. Fig. 1 is a plan view showing the external structure, Fig. 2 is a block diagram showing the structure of the electronic circuit, and Fig. 3 shows key operations and the corresponding display section. 4 is a flowchart showing the process by operating the power on key, FIG. 5 is a flowchart showing the process by operating the calculation key, FIG. 6 is a flowchart showing the process by operating the input mode setting key, and FIG. 7 is a flowchart showing the process by operating the input mode setting key. FIG. 8 is a flowchart showing the processing by the output mode setting key operation, and FIG. 8 is a diagram showing the classification key operation in the output mode and the corresponding state of the display unit. 1...Case body, 2...Key power section, 2a...
Power on key (○N>, 2b...Power off (OFF>)
Key, 2C... All clear key (AC), 2d...
・Calendar key (CALE), 2e-... Calculation key (CAL), 2f... Input mode setting key (I
N), 2o...Output mode setting key (OUT), 2h
...rKEIJ key, 21...Return key (RT
N), 3...display section, 4...classification key, 11...
Counter, 12...Memory area address specification section, 1
3...Latch circuit, 14...Encoder, 15...
- Input buffer, 16...CPU, 17...Arithmetic control unit, 18...Memory for previous time, 19...Display buffer, 20...File management unit, 21...Schedule data reading/An 22...Calendar calculation unit, 22a...Month memory, 23...File address designation unit, 24...Data RAM, 25...Display RAM
M, 26...Code data read control unit, 27...Calendar pattern creation unit, 28...Date data write control unit, 29...Calculation pattern ROM, 3o...Input data pattern ROM, 31 ...Display pattern successive control section. Applicant's Representative Patent Attorney Takehiko Suzue Figure 1 Figure 3 Figure 3 (〒, 2) Walking Figure 3 (Acceptable 3) Figure 4 Figure 5 Figure 7

Claims (2)

[Claims] (1) Calendar pattern data consisting of a plurality of classification keys arranged in a matrix made of transparent electrodes on the display unit and date display data corresponding one-to-one to the plurality of classification keys is stored. a calendar pattern memory for displaying calendar pattern data; a calendar display means for displaying calendar pattern data stored in the calendar pattern memory on a display; a data memory having a memory area corresponding one-to-one to each of the plurality of classification keys; input/output control means for controlling writing/reading of schedule data in the memory area of the data memory in accordance with the classification keys operated according to the calendar pattern displayed on the display unit by the control means; 1. A classified data storage device comprising: data display means for displaying schedule data read by the output control means on a display section. (2) A plurality of the calendar pattern memories and data memories are provided as pairs, and the input/output control means includes a designation means for designating any one of the plurality of calendar pattern memories and data memories as a pair. Claims characterized in that the schedule data is written/read in the memory area of the data memory in response to the classification key operated by the calendar pattern display of the calendar pattern memory designated by the designation means. The classified data storage device according to item 1.