JPH02183820A - Communication terminal equipment - Google Patents

Abstract

PURPOSE:To obtain the accurate 2nd calendar data by varying the conversion value in response to the change of the year number of the 1st calendar data even if occurring. CONSTITUTION:When the 1st calendar data is received from a host computer, the reception date of the 1st calendar data is stored in a calendar data B memory 35. Then +1 is added to the year of the 1st calendar data of a calendar data A memory 31 in case the relevant year is equal to one year or two years and the month of the 1st calendar data is smaller than that of a 2nd calendar data. Then the year of the memory 35 is compared with that of the memory 31. If the year of the 1st calendar data on the memory 35 is smaller than that of the memory 31, the year of the 1st calendar data of the memory 31 is added to the conversion value of a conversion value memory 32. At the same time, the year of the 1st calendar data of the memory 35 is subtracted from the addition contents. The result of this subtraction is stored in a work memory as the conversion value. Thus it is possible to convert the conversion value into the value that can convert correctly the 1st calendar data into the 2nd calendar data in response to the change of the year number.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a communication terminal device having a layer conversion function.

[Prior Art] Conventionally, when receiving first calendar data from equipment constituting a primary station and converting that data into second calendar data for use, a certain conversion value is set and the first calendar data is used. The second calendar data is obtained and used by adding and subtracting the converted value to the calendar data.

[Problem to be solved by the invention] However, in the past, the conversion value was a fixed value, so for example, when the year name of the first calendar data changed, there was a problem that it became impossible to convert the first calendar data to the second calendar data. was there.

Therefore, the present invention aims to provide a communication terminal device that can change a conversion value to a value that can correctly convert the first calendar data into second calendar data when the year name of the first calendar data is changed. It is something.

[Means for Solving the Problems] The present invention transmits and receives data to and from devices constituting a primary station, receives first calendar data from the primary station, and transfers the first calendar data to a second calendar. In a communication terminal device that converts and outputs data, a calendar data A memory and a calendar data B memory with a memory backup function for storing first calendar data, and a conversion value for converting the first calendar data to second calendar data are stored. Converted value memory with a memory backup function to store, and the year and month of the first calendar data stored in the calendar data B memory only once when the power is first turned on, and the converted value is determined and converted value memory means for storing the first calendar data in the calendar data A memory and storing the first calendar data in the calendar data B memory when the first calendar data is received from the equipment constituting the primary station; The first
The year of the calendar data is checked, and if the year is less than or equal to a preset year, the year and month of the first calendar data stored in the old data B memory and the first calendar data stored in the calendar data A memory are Means is provided for comparing the year and month of the calendar data, determining a converted value based on the comparison result and storing it in the converted value memory, and storing the first calendar data in the calendar data A memory.

[Operation] In the present invention having such a configuration, first, when power is turned on to the device for the first time, the year and month of the first calendar data stored in the calendar data B memory are checked to see if there has been a change in the year name. The converted value is determined accordingly and stored in the converted value memory. The first calendar data is also stored in the polishing data A memory. Once this power-on process is performed once for the first time, it will not be performed when the power is turned on thereafter.

In addition, when the first calendar data is received from the equipment constituting the primary station, the first calendar data is stored in the calendar data B memory, and if the first calendar data is less than the preset year, further calendar data is stored. Compare the year and month of the first calendar data in the B memory with the year and month of the first calendar data in the calendar data A memory, check whether the year name has changed by the comparison, and convert the converted value accordingly. Determine and store in converted value memory. Then, the first calendar data in the calendar data B memory is stored in the calendar data A memory.

[Example] Embodiments of the present invention will be described below with reference to the drawings.

Fig. 1 is a block diagram showing the configuration of a communication terminal device.
(Random access memory) 3, keyboard controller 4, disk controller 5, CRT controller 6, transmission controller 7, magnetic card controller 8
, the slave CPU 21, etc.

A keyboard 9 is connected to the keyboard controller 4, and input control of key signals from the keyboard 9 is performed. A floppy disk device 10 is connected to the disk controller 5, and data input/output to and from the floppy disk device 10 is controlled.

The CRT controller 6 includes a CRT display 11.
is connected to control data display on this CRT display 11.

A magnetic card section 12 for reading data from a magnetic card is connected to the magnetic card controller 8 and is controlled by the controller 8. The transmission controller 7 controls data transmission and reception with a host computer constituting the primary station.

The slave CPU 21 controls the RAM 23, the conveyance unit controller 24, the printer controller 25, and the magnetic stripe controller 2 based on the program data in the ROM 22.
It is designed to control 6th grade.

A medium conveyance section 27 for conveying a medium such as a bankbook is connected to the conveyance section controller 24, and the medium conveyance section 27 is driven and controlled. A printer 28 is connected to the printer controller 25 before, and this printer 2
8 is driven and controlled to print data. A magnetic stripe unit 29 that reads data from a magnetic stripe provided on a bankbook or the like is connected to the magnetic stripe controller 26 and controlled by the controller 26.

The RAM 3 is a C with battery backup function.
RAM and DRAM without battery backup function
The CRAM includes a calendar data A memory 31 for storing the first calendar data shown in FIG. 2, a converted value memory 32 for storing converted values, an initial value storage flag 33 . Area A provided with a CRC (check code) storage memory 34, and calendar data B memory 35 storing the first calendar data shown in FIG.
Area B is formed in which a CRC (check code) storage memory 35 is provided. The DRAM is also provided with various buffers, work memories, and the like.

When the main CPU receives an instruction to convert the first calendar data to second calendar data, as shown in FIG. The converted values stored in the converted value memory 32 are added and the result is stored in the work memory.

Further, the main CPU is set to perform the processing shown in FIG. 5 when the power is turned on.

That is, first, it is checked whether the initial value storage flag 33 is set to 0N-1 or not, and if it is not set to ON, it is then checked whether the year of the first calendar data in the calendar data B memory 35 is 1 or not.
Check whether it is 2 years or more than 3 years.

If it is 1 year, then TJ of calendar data B memory 35
1 Check whether the month of calendar data is greater than or equal to the current month.

If the month of the first calendar data is equal to or longer than the current month, the value Y obtained by subtracting 1 from the second calendar data is determined as a converted value and stored in the converted value memory 32. If the month of the first calendar data is smaller than the current month, Y+1 is determined as the converted value and stored in the converted value memory 32.

Further, if the year of the first calendar data in the calendar data B memory 35 is 2, Y is determined as a converted value and stored in the converted value memory 32.

Furthermore, if the year of the first calendar data in the calendar data B memory 35 is three years or more, the value X obtained by subtracting the first calendar data from the second calendar data is determined as a converted value and stored in the converted value memory 32.

After the converted value is stored in the converted value memory 32 as described above, the first calendar data is subsequently stored in the calendar data A memory 31 of area A, and the initial value storage flag 33 is set to ON.

Furthermore, if the initial value storage flag 33 has already been turned ON in the first check, the processing at power-on is not performed.

In addition, when replacing the board, initial value storage flag 3
3 is turned OFF (-0) and the process shown in FIG. 5 is performed.

Furthermore, the main CPUI is set to perform the processing shown in FIG. 6 upon receiving the first calendar data from the host computer. That is, the received first calendar data is stored in the calendar data B memory 35 in area B. Next, it is checked whether the received first calendar data is one year, two years, or three years or more.

If it is three years or more, the converted value in the converted value memory 32 is read out to the work memory.

In addition, if it is 1 year or 2 years, the calendar data B memory 35
It is checked whether the month of the first calendar data is smaller than the month of the first calendar data of the calendar data A memory 31. If it is smaller, add 1 to the year of the first calendar data in the calendar data A memory 31.
do.

Next, it is checked whether the year of the first calendar data in the calendar data B memory 35 is smaller than the year of the first calendar data in the calendar data A memory 31. If it is smaller, add the year of the first calendar data in the calendar data A memory 31 to the converted value in the converted value memory 32, further subtract the year of the first calendar data in the calendar data B memory 35, and store the result in the work memory. do.

When the above processing is completed, the CRC (check code) is subsequently checked, and if the CRC is correct, the converted value in the work memory is stored in the converted value memory 32 as a new converted value. Also, the first calendar data in the calendar data B memory 35 is stored in the calendar data A memory 31.

Finally, the CRC of area A is determined and set in the CRC storage memory 34.

In this embodiment with such a configuration, when the power is turned on for the first time, the year name of the first calendar data is checked, and if the year name of the first calendar data is three years or more, it is changed to the year name. It is determined that there is no value, and the value
Store in.

Further, when the year name of the first calendar data is 1, it is determined that the year name has been changed, and then the months of the first calendar data and the current calendar data are compared. If the month of the first calendar data is on the monthly income of the current calendar data, the value Y is stored in the converted value memory 32 as a converted value.

If the month of the first calendar data is smaller than the month of the current calendar data, the value y+1 is stored in the converted value memory 32 as a converted value.

In this way, when the power is turned on, it is checked whether the year name has changed by checking the year and month of the first calendar data in the calendar data B memory 35, and the corresponding conversion value X, Y or Y+1 is stored in the conversion value memory 32. You will have to set it.

When this setting is completed, the first calendar data is changed to calendar data A.
It is also stored in the memory 31 and the initial value storage flag 33 is set to 0N-1.
Set to . Once this initial value storage flag 33 is set to ON, the above-described process will not be performed even if the power is turned on thereafter.

Also, when the first calendar data is received from the host computer while the device is operating, the reception date of the first calendar data is set to the calendar data B.
The year of the received first calendar data is checked, and if the year is 3 years or more, the converted value memory 3
Read the converted value of 2 into the work memory as is. If the year is 1st or 2nd, then the month of the first calendar data in the calendar data B memory 35 and the month of the first calendar data in the calendar data A memory 31 are compared, and the month of the first calendar data in the calendar data B memory 35 is compared. If the month in the calendar data is smaller, the year in the first calendar data in the calendar data A memory 31 is incremented by 1.

Next, the year of the first calendar data in the calendar data B memory 35 is compared with the year of the first calendar data in the calendar data A memory 31, and if the year of the first calendar data in the calendar data B memory 35 is smaller, the converted value is The converted value of the memory 32 and the year of the first calendar data of the calendar data A memory 31 are added, and the year of the first calendar data of the calendar data B memory 35 is subtracted from the added content, and this is used as the converted value and stored in the work memory. Store in.

If the CRC is correct, the content of the work memory is stored as a converted value in the converted value memory 32, and the calendar data B
The contents of the memory 35 are also set in the calendar data A memory 31,
Finally, calculate the CRC of area A and use the CRC storage memory 34.
Store in.

In this way, the appropriate conversion value is always stored in the conversion value memory 32, so when there is an instruction to convert the first calendar data to the second calendar data, the year and conversion value of the first calendar data in the calendar data B memory 35 are stored. By adding the converted values in the memory 32, accurate second calendar data can be obtained.

In this way, even if the year name of the first calendar data changes, the conversion value is changed accordingly so that the conversion to the second calendar data can be performed accurately. Changes to the second calendar data can be made accurately. Therefore, it is not necessary to input the second calendar data from outside. Moreover, it can be easily dealt with by simply adding programs and memory.

[Effects of the Invention] As detailed above, according to the present invention, when the year name of the first calendar data is changed, the conversion value is changed accordingly to a value that allows correct conversion of the first calendar data to the second calendar data. Accordingly, it is possible to provide a communication terminal device that can perform the following functions.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention; FIG. 1 is a block diagram, FIGS. 2 and 3 are diagrams showing the main memory configuration, FIG. 4 is a flowchart showing layer conversion processing by the main CPU, and FIG. FIG. 5 is a flowchart showing the conversion value setting process when the main CPU turns on the power, and FIG. 6 is a flowchart showing the conversion value setting process when the main CPU receives calendar data. 1... Main CPU, 2... ROM, 3... RA
M. 31... Calendar data A memory, 32... Conversion value memory, 33... Initial value storage flag, 35... Calendar data B
memory.

Claims (1)

[Claims] A communication terminal device that transmits and receives data to and from devices constituting a primary station, receives first calendar data from the primary station, converts the first calendar data into second calendar data, and outputs the converted data. A calendar data A memory and a calendar data B memory with a memory backup function for storing the first calendar data, a conversion value memory with a memory backup function for storing the conversion value for converting the first calendar data into the second calendar data, and the first calendar data memory. When the power is turned on, the year and month of the first calendar data stored in the calendar data B memory are checked only once, a converted value is determined and stored in the converted value memory, and the first calendar data is converted into the calendar data stored in the calendar data B memory. means for storing data in the data A memory;
When the first calendar data is received from the equipment constituting the next station, the first calendar data is stored in the calendar data B memory, and the year of the first calendar data is checked, and the year is set as the year set in advance. In the following cases, the year and month of the first calendar data stored in the calendar data B memory and the year and month of the first calendar data stored in the calendar data A memory are further compared, and the comparison result is A communication terminal device comprising means for determining a converted value based on the converted value memory and storing the converted value in the converted value memory, and storing first calendar data in the calendar data A memory.