KR19980014248A - Method and apparatus for transmitting Hangul code to a telephone dial - Google Patents

Abstract

The present invention is a Hangul synthesis method capable of synthesizing a desired Hangul message by assigning a Hangul consonant and vowel unique to a telephone dial and setting a distinction dial (* key) for distinguishing a character input such as a numeral input and a Hangul. In other words, a method for combining Hangul and an old alphabet by combining a Hangul code and a current English code simultaneously on a telephone dial so that a general person can easily write it, and combining them by a predetermined promise, and a device such as a wireless pager are provided.

① ② ③ ④ ⑤ ⑤ ② ③ ④ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ④ ⑤ ⑤ ⑤ ⑤ ⑤ (ㅠ), ㅠ (ㅜ), ⓞ (ㅡ ㅣ) key by inputting a vowel and inputting a prefix, a neutral, and a last name as needed. As a result, the receiving side can recognize Hangul with a simple combination of numbers. Unlike the existing code, the consonant and vowel input dial buttons are separated, so that the Hangul (neutral + neutral + - In case of CYS, input examples: ⓧ②②②ⓧ, ⑨⑨⑨ⓧ, ⑦⑦⑦ⓧ) can be input. Also, special code buttons (#, *) are set to reduce the number of dial button input, A character delimiter (ⓧ) and a pair of consonants Pressing has a special key (㉬) features to support (in the case of ㄲ ①, ①, ① the press or ㉬, how to press the ①).

As described above, the conventional recognition that Hangul is inadequate for informatization even though it is an excellent language in terms of structure is effective for inputting with a telephone dial key rather than English, and the arrangement of letters is arranged in order by twelve dials, The necessity of separating the consonant and the vowel from the existing dial code so that the English alphabet and the Korean alphabet can be inputted automatically can be easily and automatically confirmed by the present invention.

Description

Method and apparatus for transmitting Hangul code to a telephone dial

FIG. 1 is a block diagram schematically illustrating a method of transmitting a Hangul code of the present invention to a telephone dial and a configuration of a receiving apparatus.

FIG. 2 is a block diagram showing a method of transmitting a Hangul code of the present invention to a telephone dial and a circuit of a receiving apparatus.

FIG. 3 is a flowchart of a method of transmitting a Hangul code of the present invention to a telephone dial and a program flow of a receiving apparatus.

Description of the Related Art [0002]

1. Antennas 8. Buzzer

2. High-frequency amplifier circuit 9. Function switch

3. Detection circuit 10. Tone decoder

4. Decoder and comparison circuit 11. One-chip microprocessor

5. One-chip microprocessor 12. Tote Matrix LCD

6. Korean / English Composite Code Converter 13. Hangul code output port

7. Dot Matrix Liquid Crystal

[0001]

The present invention relates to a method for transmitting a Hangul code to a counter party using a telephone dial in various communication means (telephone, pager) and a receiving apparatus for decrypting the Hangul code in a counterpart to synthesize Hangul characters.

With the increasing use of pagers, it is necessary to send simple messages such as name or appointment place as well as simple telephone number or number transmission. In the case of the receiver, it is necessary to know the name of the person who sent the pager, And requires a wireless pager that displays simple content as text.

In recent years, there are many financial institutions and telecommunication service providers that provide an automatic answering service. Currently, there is no Korean input system, so that the number of functions is limited by simply inputting the function selection number or password and the user is required to memorize the function number It is necessary to send a Hangul code to a phone dial easily and to receive a Hangul word by synthesizing it.

Accordingly, the present invention relates to an apparatus for memorizing Hangul consonants and vowels by using a telephone dial, and for generating a Hangul character by transmitting the encoded Hangul consonant and vowel to a counterpart when the dial is pressed and encoded through a communication network (Patent application number: 95-12019), the present invention allows the user to specify the special dial telephone number so as to eliminate the inconvenience (high number of dial strokes) caused by displaying the Korean alphabet with only ten conventional dial numbers In addition to setting the vowel code in the button (#, *) to reduce the number of button input, and arranging the vowels and vowels in sequence, the vowels can be arranged efficiently in all the buttons, In addition, in order to be able to express the English language unlike the existing Dahn code, .

BACKGROUND OF THE INVENTION [

The spread of wireless pager has become a necessity as it has become a necessity since it has become a necessity since it has only a number of problems. There is a problem that the lack of display information and simple message delivery are impossible without mutually agreed-upon abbreviations (eg, 111: come soon, 222: see).

There is a great need to send a simple message such as a name or appointment place, and the receiver needs a wireless pager that displays the name of the person who sent the beeper, who wants to be contacted selectively, and a simple text message.

In recent years, there are many financial institutions or telecommunication carriers that provide an automatic answering service. Currently, there is no Korean input system, so that the number of services is limited by simply inputting a function selection number or a password, and the user must memorize the function number or receive guidance As long as there is a problem, it is necessary to send a Hanguljaw code to a phone dial easily and the other party to receive it and synthesize Hangul.

In order to solve such a problem, there is a voicemail service which is an additional service of the wireless pager, but it is troublesome that the subscribers have to call the person who left the message after confirming the inputted voice message by calling, However, due to the nature of Hangul, there has not been developed a method of inputting character data through a telephone, so that a method of inputting character data using an applied computer and a modem is not popularized because of inconvenience in use have.

That is, the current pager has a large restriction on the use of a wireless call transferring character through a computer, and personal communication security is not achieved when the caller inputs it through the operator. There is a problem that many operators need to be secured.

Also, in the case of telephone answering service, if the Korean language code can be inputted by using the telephone dial, the use range is not limited to financial service or communication service, but can be widely used for automatic processing of various complaints and daily life , And a telephone dialing standard capable of inputting Hangul code is required.

[Object of the invention]

An object of the present invention is to provide a Hangul code system capable of distinguishing Korean consonants and collections of Korean characters separately so that inputting of Korean characters can be easily performed using a telephone dial of a general telephone set.

That is, it provides a method of combining Hangul and Alphabet by assigning the Hangul code and the current English code to the telephone dial at the same time so that it can be easily used by the general public, and combining the Hangul code and the current English code by a predetermined promise.

When applied to a wireless pager, a Hangul character can be transmitted directly to a telephone dial of a conventional telephone without using a computer or an operator, unlike a separate Hangul character pager, and a program for displaying the transmitted Hangul characters on a liquid crystal display To provide a pager.

It is another object of the present invention to provide an automatic answering service device which is adapted to a general telephone and has a built-in liquid crystal display device capable of transmitting and receiving Hangul characters mutually, and an automatic answering service device which executes a service determined according to inputted numbers and Hangul characters.

[Summary of the Invention]

The present invention is a Hangul synthesis method capable of synthesizing a desired Hangul message by assigning a Hangul consonant and vowel unique to a telephone dial and setting a distinction dial (* key) for distinguishing a character input such as a numeral input and a Hangul.

① ② ③ ④ ⑤ ⑤ ② ③ ④ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ④ ⑤ ⑤ ⑤ ⑤ ⑤ (ㅠ), ㅠ (ㅜ), ⓞ (ㅡ ㅣ) key by inputting a vowel and inputting a prefix, a neutral, and a last name as needed. As a result, the receiving side can recognize Hangul with a simple combination of numbers. Unlike the existing code, the consonant and vowel input dial buttons are separated, so that the Hangul (neutral + neutral + - In case of CYS, input examples: ⓧ②②②ⓧ, ⑨⑨⑨ⓧ, ⑦⑦⑦ⓧ) can be input. Also, special code buttons (#, *) are set to reduce the number of dial button input, A character delimiter (ⓧ) and a pair of consonants Pressing has a special key (㉬) features to support (in the case of ㄲ ①, ①, ① the press or ㉬, how to press the ①).

This method generally requires a combination of 16-bit Korean characters (26,204 Korean characters), whereas the Korean character display method using the conventional telephone dial of the present invention requires as many complex Korean characters as possible to be implemented with a minimum of 8 bits (ㄲ), ③ (ㅃ), ④ (ㅆ), ((ㅆ),, (ㅆ), and, ⑤ Because it is assigned to the (ㅉ) dial, consonant and vowel are assigned to each dial in order, so it is easy to memorize without being memorized separately and can be widely used.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE INVENTION [

In the present invention, a telephone dial is configured to be able to easily memorize the initial, neutral, and telephonic characters of Hangul. When a dial is pressed according to a letter to be transmitted, the dial is encoded through a communication network and transmitted to the other party. The present invention relates to a device for generating characters, which will be described below with reference to the accompanying drawings.

FIG. 1 is a block diagram of a general telephone dial for implementing the present invention, in which a Hangul code is assigned as in the conventional English language. In FIG. 1, it is given that general people's memory and Hangul can be synthesized with a minimum number of bits. And one pair of consonant corresponding to the terminal sound is assigned to each dial tone key. Two vowels are assigned to each vowel, and one letter (Korean and English) (Ⓧ) and a double consonant indication subscript (㉬) are set in order to distinguish the Korean alphabet.

For example, if you send a 'KIPO' message using a telephone dial, the order in which you press the dial key is ②②㉬ⓧ, ⑦⑦⑧①①ⓧ, ③㉬㉬①①ⓧ, ①㉧①ⓧ, ⑥⑥㉬①ⓧ, ⑦⑦⑨ⓧ, ⑤⑤⑨④④ⓧ It is possible to have a total of 35 numbers (total 140 bits, average 20 bits per character). In case of their name (eg. If you enter your name along with your phone number as above, you will be able to display your name along with your phone number on the other party's pager. You can express your favorite short voices and terminal sounds with one press. There is also a twin consonant indication subscript function to display the two consonants as needed, and the consonant and vowel are separated from each other, By using the characteristics of Hangul, it is possible to distinguish Hangul from Hangul. This is because the generalized Hangul code requires 16 bits per character, whereas the terminal and monaural characters that are widely used are complex letters For example: ⑦⑦ⓧ⑧①①ⓧ or ⑦⑦ⓧ⑧㉬ⓧ)), 32 bits are required, but on the average, the number of bits may be rather small for widely used letters and simple messages.

When the consonant and the vowel code are separated as described above, the number of times the key is pressed according to the method of the present invention is at least 2 ('a') to 8 (' '), And if you enter it on your computer, you must enter at least three (' ah ') to eight (' '), But simple messages can be entered without difficulty. Therefore, considering that the present character pager can receive a maximum of 128 characters, it is possible to input a lot of characters with a name together with a telephone number of 8 digits, and the second vowel must be 'a', ' , 'ㅣ', so when 'ㅣ' appears in the second vowel code, you can press 'ㅣ' even if you press the key once.

In order to support English characters, if you press the dial key to display the initial ('0') initial character (A: ④④⑧ⓧ), English is not composed of initial, neutral, (For example, PATENT = ⑦ⓧ, ②ⓧ, ⑧ⓧ, ③③ⓧ, ⑥⑥ⓧ, ⑧ⓧ) if you press a single number type in the alphabet can do.

FIG. 2 is a circuit diagram for implementing a wireless pager designed to support such a Hangul character code. The receiving terminal 2, the decoder and the comparison circuit 4 are the same as the current pager, A match signal is generated and the microcomputer 5 wakes up from the standby mode and reads the received data from the decoder. At this time, the received data is sent to the Hangul data synthesizer 6 of the present invention to receive the re-calculated data and display it on the liquid crystal display 7. The Korean data synthesizer (7) is a device for generating Korean fonts and English alphabet fonts by re-computing the received data and displaying them on the liquid crystal, and may be provided as a separate component or in the form of a microcomputer Hangul synthesis program.

2-2 is a circuit diagram for synthesizing a Hangul code to a telephone dial when the Hangul code is sent from a general telephone. In general, a tone decoder for converting a telephone number into a binary code (For example, MT8870 manufactured by MITEL Co., Ltd.) 10, which is read from the one-chip microprocessor 11 and displayed on the dot matrix liquid crystal 12, or the Hangul code and the English alphabet code value are reported to the port 13.

FIG. 3 is a flowchart of a program for synthesizing Hangul codes using a dial key value received from a tone decoder. In the decoder, the tone decoder of the decoder (the POCSAG protocol decoder in the case of the pager) decodes the numbers, English, and Korean characters When the numeric key dial data value is input without a star (ⓧ) input as a character dial subscript (ⓧ) dial key, it is accepted as a number and a binary decimal ASCII code value is output.

When an asterisk (ⓧ) input is received, the dial key value between the next asterisks input is read and stored, and the characters are synthesized. When there is one kind of dial value, there are English characters. ① ② ③ ④ ⑤ ⑤ ④ ⑤ ⑤ ⑤ ⑤ ④ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑥ ⑥ ⑤ ⑤ ⑥ ④ ④ = I, ⑤ = J, ⑤ ⑤ = K, ⑤ ⑤ ⑤ = L, ⑥ = M, ⑥⑥ = N, ⑥⑥⑥ = O, ⑦ = P, ⑦⑦ = R, V, ⑨ = W, ⑨ ⑨ = X, ⑨ ⑨ ⑨ = Y). If there are more than two kinds of dialing values, Hangul is composed of Hangul, which is composed of Hangul and Hangul, Hangul, Neutral, and Hangul, which is composed of Hangul and Hangul. Hangul is divided into short vowels and double vowels. (1), (2), (3), (4), (5), (6), (7) and ① ② ③ ④ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ ⑤ , ⑥ = ㅋ, ⑥⑥ = ∨, ⑦ = ▽, ⑦⑦ = ㅎ), and calculate the neutral vowel with the next dial key data and change the corresponding Hangul neutral code value (eg ⑧ = a, ⑧⑧ = ㅑ, ⑨ = ㅓ, ⑨⑨ = ㅕ, ⓧ = ㅗ, ⓧⓧ = ㅛ, ㉧ = ㅜ, ㉧㉧ = ㅠ, ㉬ = ㅡ, ㉬㉬ = ㅣ, ㉬㉬㉬ = ㅢ, ⑧㉬ ㉬㉬ ㉬㉬ ㉬㉬ ㅔ ㉬ ㉬ ㉬ ㉬㉬ ㉬㉬ ⓧ ⓧ ㅒ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ ㉧ = WoW, ㉧㉬ = Above), and when the letter separator (ⓧ) comes next, the Hangul synthesis is completed.

Then, if consonant dial values (①, ②, ③, ④, ⑤, ⑥, ⑦) are entered next, synthesize the corresponding Hangul consonant code value (eg ① ①, ②, ㄲ, ㄲ, =, ②, ②, ⑥, ②, =, ⑥ = =, = =,, =, ⑤ = ⑦⑦ = ㅎ Bell sound ① ① = ① ① ② ① ① ② ① ② ③ ① ② ③ ① ② ③ ① ② ③ ① = , ②②④ = , ②②⑥⑥ = , ②②⑦ = , ②②⑦⑦ = sick, ③③④ = ). Then, when the character classification subscript comes, the Hangul synthesis is completed. If the dialing code is synthesized as above, the Hangul can be expressed in a combination form.

In order to display the synthesized character code on the liquid crystal surface, the data of the Korean and English font memory memories can be displayed and displayed, or the sound can be played by the synthesized speaker using the sound synthesis circuit for each syllable. If Korean version of Hangul font memory ROM is completed (industrial standard KS 5601 2 byte complete code), you can change the output of the combined type of initial, neutral and end codes. Actually, Hangul code of wireless call service is inputted through computer or when operator speaks to operator, Hangul code is used because it adopts the method of operator input. However, most wireless pagers only transmit simple messages. The present invention can solve this problem as long as the general consumer's position (computer need, talking about private message contents to the operator) and new investment of wireless calling company (operator, computer communication system) are required.

In order to reduce the amount of data, the caller dialing code synthesizer of the present invention may be added to the exchanger of the wireless calling company to synthesize the Hangul message of the caller and then transmit the message to the complete Hangul code. Dialed Hangul code and transmitted. This is limited by the telephone dialing Hangul code synthesizer of the present invention.

However, in the case of a wireless pager, the advantage of the wireless call provider is that there is no need for a separate investment for the character service by incorporating a telephone dialing Hangul code synthesizing device. The present invention has been realized in that full-scale character service is provided in a wireless data terminal and a character display pager transmits a simple message using a telephone dial key without the help of a computer or an operator.

As described above, the conventional recognition that Hangul is inadequate for informatization even though it is an excellent language in terms of structure is effective for inputting with a telephone dial key rather than English, and the arrangement of letters is arranged in order by twelve dials, The necessity of separating the consonant and the vowel from the existing dial code so that the English alphabet and the Korean word can be automatically inputted can be easily and automatically confirmed as in the first embodiment of the present invention.

According to the present invention, a code synthesizer for automatically distinguishing between Korean and English characters by using a telephone dial key is provided, and when the character synthesizer is applied to a pager, Korean / English characters are easily combined with a telephone dial, And by attaching it to the exchanger or the telephone, it is possible to supply a variety of automatic answering services or a convenient device for inputting a telephone number / name by pressing a dial key during a call.

It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. .

Claims (3)

In order to send a Hangul code to the other party in a telephone or a wireless pager, the Hangul code is divided into ① (b), ② (c), ③ (ㅁ), and ④ (ㅇ), ⑤ (ㅊ), ((ㅌ), ((ㅎ) key assigns two consonants to each key and ⑧ (ㅑㅑ), ⑨ (ㅓㅕ), ⓧ (ㅠ), ㅠ ) Key is assigned to a vowel, and when the input of Hangul is pressed, the first, last, and last letters are input. When the input of one letter is completed, the receiving side finds the Hangul with a simple combination of numbers. It is possible to input Korean (initial + neutral + end) as well as English (only one dial is input - CYS input example: ⓧ②②②ⓧ, ⑨⑨⑨ⓧ, ⑦⑦⑦ⓧ) and special dial button Also, Special keys to support character delimiter (ⓧ) and two consonants to display the beginning and end of character input by pressing two dials (ㄲ: ①, ①, ①) or press ㉬, ① And automatically converts the English alphabet and Hangul into a tone signal by using a telephone dial. How to send Hangul and Alphabet code to a phone dial and how to synthesize characters by receiving Hangul, English and numbers separately. 1, a dial key value transmitted through a telephone line or a paging network is received and re-synthesized, and a dial value input through a decoder (4, 10) If there is no input, it is recognized as a numeric key and the corresponding ASCII code value is output. If an asterisk is inputted, if the dial value between the asterisks is one type, it is recognized as an English alphabetic key and the corresponding ASCII code value is outputted. , The synthesized code values of the initial, neutral, and longitudinal combinations of Hangul are synthesized and output as shown in FIG. 3, and the character and numeric codes are transmitted to the telephone dial and synthesized with the predetermined Korean, English, and numeric codes (7, 8, 12, 13). (2), a demodulation circuit (3), a decoder and a comparison circuit (4) constitute a receiving circuit The synthesized code converter 6 is installed in the one-chip microprocessor 5 for performing the process of deciphering the numbers and displaying the decoded numbers on the liquid crystal 7, and converts the inputted dial numbers into Korean and English text messages A character paging wireless pager.