TW383528B - In-call selective hang-up method and apparatus of telephone - Google Patents

Abstract

A kind of in-call selective hang-up method and apparatus for telephone which is applied to a telephone set and used to apply a comparison operation on subscriber message in any in-call signal dialing into the telephone; if the result of comparison is the one which does not want to be received, it will automatically hang up the in-call line. The in-call selective hang-up method and apparatus for telephone is to proceed a decoding procedure on the subscriber message in the in-call signal; then, abstracting the decoded dialer identification codes from the in-call subscriber message and comparing the abstracted dialer identification code with all the dialer identification codes stored in the database; if there is no matched codes, it will send a hang-up enabling signal to hang up the in-call line; otherwise, it will ring the telephone and notify the user to pick up the phone.

Description

V. Description of the invention (1) [Field of the invention] The field of the present invention relates to the technology of the telephone, and in particular to a method and a device for selectively hanging up the incoming call of the telephone, which can selectively process the incoming call. If Fang is not the default telephone user, the call will be automatically hung up. [Background of the Invention] In modern society, the 'phone' has become an indispensable means of contact for people every day, and its use is quite common. However, the widespread use of telephones has also caused many unnecessary troubles to users; for example, they often receive calls to sell products, or harassing calls from bored people, and so on. At present, there is a device on the market that can display the telephone number of the caller. If the user sees that the displayed dialing phone number is not the phone number of an acquaintance, then he can ignore the incoming call. However, the use of this device still has inconveniences, especially because the user still has to When ringing, visually check the displayed caller's phone number, so if you do not answer the call, it will still interfere with the user's schedule. [Summary of the Invention] The disadvantages of the conventional technology described in the above-mentioned 'the main purpose of the present invention is to provide a novel method and device for selective call disconnection of a telephone call, which can perform a comparison process on the incoming call. If you are not the default phone user, the phone will hang up automatically. According to the above-mentioned object, the present invention provides a novel method and device for selectively hanging up incoming calls on a telephone. The method and device for selectively hanging up the incoming call of the telephone set of the present invention can be applied to a telephone set.

C: \ ProgramFiles \ Patent \ 15676.ptd Page 4 Jade and description of the invention (2) User information in any incoming signal of the phone will be compared. If the result of the comparison is not to answer the call, the incoming call will be automatically Wired hanging. The method of the present invention includes the following steps: (1) decoding the user information in the incoming call signal; (2) extracting the caller identification code from the decoded incoming call user information; (3) Compare the retrieved caller ID with all caller IDs pre-stored in a database; if there is no match, send a hang-up enable signal to hang up the caller's connection, otherwise, If there is a match, the phone will ring to inform the user to answer the call. As far as the device is concerned, the present invention includes the following system components: (a)-an incoming call information receiving unit for receiving user information in the incoming call signal; and (b)-an incoming call information processing unit 'for receiving an incoming call signal. Decoding the user information; extracting the caller identification code from the decoded caller information; and then extracting all the caller identification codes pre-stored in the database of the retrieved caller identification code. Comparison. If there is no match, a hang-up enable signal is sent to hang up the connection of the incoming call; otherwise, if there is a match, the phone will ring and the user will be notified to answer the call. In summary, the method for selectively hanging up the incoming call of the telephone set of the present invention can perform a comparison processing on the incoming call. If the result of the comparison is a call that is not to be answered, the incoming call will be automatically disconnected. The present invention is more convenient in use than conventional devices. [Brief Description of the Drawings] In order to make the above-mentioned and & its objectives, features, and advantages of the present invention more apparent, only a preferred embodiment hereinafter will be given in conjunction with the accompanying drawings in detail.

C: \ ProgramFiles \ Patent \ 15676.ptd Page 5 V. Description of the invention (3) The description of the present invention 丨 Figure 1 shows the contents of the circle attached to the present invention is briefly described as follows: Phone call selective hang-up device-a kind of ΓΛ-type side-show type of the phone call selective hang-up device of the present invention-when: 3: a system circle, which shows the phone call selective hang-up device of the present invention The basic system architecture of the phone; this month ’s optional telephone 5 «Γ is installed as a process ', which shows that the telephone call selection and control of the present invention = and the internal implementation of the method' selection of the incoming call The process of tearing the slope is clear. 'In the display device, the selective call disconnection device of the telephone of the present invention is displayed in the external and control procedures. "&Amp; Implementation, * Incoming call comparison performed [Detailed description of the embodiment] The present invention provides a Method and device for selective call disconnection of a telephone set, which can perform a comparison process on an incoming call to automatically hang up a call that is not to be answered. Or a connection mode with the use of the connection mode to the telephone set, respectively, as shown in FIGS. 1 and 2 "See Figure 1, which shows the connection means of the embodiment of the present invention telephone calls selectively hang. In this W formula, the selective call disconnection device of the telephone set of the present invention is a part included in the dashed frame 100 (including a call information receiving unit 1110 and a call information processing unit 12), and is integrated in an internal manner. The basic circuit 200 inside the telephone. Electricity of the invention

V. Description of the invention (4) The selective call hanging device 100 of the telephone and the basic circuit 2000 of the telephone constitute a telephone 300. The telephone 300 is also connected to a public telephone network 400. When the telephone set 300 receives an incoming call signal transmitted from the public telephone network 400, the user information in the incoming call signal will be received by the incoming call information receiving unit 110, and then transmitted to the incoming call information processing unit. Comparison processing; if the result of the comparison is not to answer the call, the call information processing unit 120 will send a hang-up enable signal to the basic circuit 200 of the telephone, causing the basic circuit 200 of the telephone to hang up the incoming call connection; otherwise, Then, the telephone basic circuit 200 is caused to make a telephone ring to inform the user to answer the call. Please refer to FIG. 2, which shows an external implementation of the selective call disconnection device of the telephone set of the present invention. In this figure, the same elements as in the first circle will be denoted by the same reference numerals. As shown in the circle, the selective call disconnection device of the telephone set of the present invention is a part included in the dashed frame 100, which includes a call information receiving unit 110 and a call information processing unit 120, and further includes a telephone connection control interface. 130, used to selectively connect the incoming call of the telephone set 100 of the present invention to the telephone 300 and the public telephone network 400 in an external manner. When an incoming call signal is transmitted from the public telephone network 400, the user information in the incoming call signal is first received by the incoming call information receiving unit 11 in the incoming call selective hanging device 100 of the telephone set of the present invention, and then transmitted. Compare the incoming call information processing unit 120; if the result of the comparison is not to answer the call, the incoming call information processing unit 120 will send a hang-up enable signal to the telephone connection control interface 130, causing the telephone connection control interface 130 Hang up the incoming call; otherwise, it will cause

C: \ ProgramFiles \ Patent \ 15676.ptd Article 7} [V. Description of the invention (5) The telephone connection control interface 130 forwards the incoming call signal to the telephone 300, which causes the telephone 300 to make a ringing sound and inform the user to connect. phone. Fig. 3 is a system block diagram showing a basic system architecture of an embodiment of a device and method for selective call disconnection of a telephone set according to the present invention. As shown in the figure, in this embodiment, the incoming call information processing unit 120 in the selective call disconnection device of the telephone set of the present invention includes a decoder 121, a central processing unit (CPU) 122, and a read-only memory 艟 ( ROM) 123, a random access memory (RAM) 124, a keyboard inside 125, and a liquid crystal display (LCD) 126. The tablet resolver 121 is used for decoding the user information in the incoming call signal, and transmitting the decoded incoming call user information to the CPU 122 for processing. ROM1 23 is used to store the call comparison and control program executed by CPU 122; RAM 124 is used to store a database preset by the user, which stores the identification data of the caller that the user is willing to answer (Caller ID). The keyboard device 125 is used as a user interface for the user to maintain the party identification data stored in the database, including adding, deleting, and editing. During operation, the LCD 126 can display prompt information to the user. Each piece of dialer data stored in the database includes the following three data sheds: 〇) —Dialer ID data shed 'is used to store a dialer ID approved by the user; (2) —Date data block, used The date when the caller ID that was stored in the caller ID data block is stored for the last time, and (3)-the time limit data column is used to store the caller ID data block. The expiration date of the dialer identification code. The user can maintain this information through the keyboard device 125, including adding, deleting, and editing

C: \ Program Files \ Fatent \ 15676. Ptd Page 8 V. Description of the Invention (6) series, etc. When the public telephone network 4 00 transmits an incoming call signal, the 'user information in this incoming signal' will be first Received by the incoming call information receiving unit 11 0; then, after decoding processing is performed by the decoder 121, the decoded incoming caller information is transmitted to the CPU 1 22 for comparison processing. If the selective call disconnection device of the telephone set of the present invention is implemented in an internal manner as shown in the first circle, then the call comparison and control program executed by the CPU 122 is as shown in the flow circle of FIG. 4; In the external mode shown in the figure, the incoming call comparison and control program executed by the CPU 122 is as shown in the flow circle in FIG. 5. Please refer to FIG. 4, which shows the steps of the incoming call comparison and control procedure performed by the telephone selective call hanging device of the present invention when implemented in an internal manner. First, the caller information is received in step 401. Then, in step 402, the caller identification code in the caller information is extracted; and in step 403, it is determined whether the caller identification code matches the pre-stored data in the database. If yes, the program jumps to step 43 1; if not, the program jumps to step 411 ^ in step 4 4 11 to cause the phone to vibrate and provide an interface to the user 'to allow the user to dial the dialing identification code Added to the database. Then, in step 412, check whether the user wants to add the dialer's identification code to the data frame. If so, the program jumps to step 413 to check whether the database is full. If yes, then the program jumps to step 421; if not, then go to 420 »

C: \ Program Files \ Patent \ 15676. Ptd page 9 5. Invention Description (7) In step 420, add the dialer ID to the database. In m421, · All existing broadcasters in the database are identified by M / · Prepared by date. The earliest caller identified by the date is identified by scorpion data. Then skip to step 422. If the database is full, then Delete the last dialer ID data, and add the newly received dialer ID to the database. = In the discrimination in step 403, if the result is yes, the program jumps to Π in this step 'check the dialer in the database to determine whether the weaving is H {, then the program jumps to step 411; if 丨, then The program jumps to step 432. In step 4 32, a hang-up enable signal is issued to hang up the connection of the incoming call; then in step 433, a message is displayed on the LCD 126 to remind the user that the incoming call has been hanged up. . Then, in step 434, the call date is recorded. r The above is the selective call disconnection device for the incoming call of the telephone set of the present invention. When implemented in an internal manner, it is called the steps of the incoming call comparison and control procedure. Please refer to FIG. 5, which shows the steps of the incoming call comparison and control procedure performed by the telephone selective call hanging device of the present invention when implemented in an external manner. First, the caller information is received in step 501 '. Next, in step 502, it is checked whether the line is connected. If not, the program jumps to step 51 0; if it is, the program jumps to step 51 !. In step 51, a message is displayed on the LCD126 ’to remind the user that the line is not connected, please

C: \ Program Files \ Patent \ 15676. Ptd page 10 5. Description of the invention (8) The user checks the line. In step 511, the caller identification code in the caller information is retrieved; and then in step 512, it is determined whether the caller identification code matches the pre-stored data in the database. If yes, the program skips to step 541; if not, the program skips to step 5 2 1. In step 5 21, the telephone line is first connected to send the online information to the telephone for processing; and then an interface is provided for the user to add the dialer's identification code to the database. The program then skips to step 522; in this step, it is checked whether the user wants to add the dialer identification code to the database; if so, the program skips to step 523 to check whether the database is full. If yes, the program jumps to step 531; if not, the program jumps to step 530. In step 530, the dialer ID is added to the database. Otherwise, in step 531, all existing dialer IDs in the database are arranged according to their dates; Party ID data are listed at the end. Then skip to step 532. If the database is full, delete the last dialer ID data in the database, and add the newly received dialer ID to the database. In the discrimination in step 5 12 ', if the result is yes, the program jumps to step 541; in this step, check whether the dialer identification code in the database is expired. If yes, the program skips to step 5 21; if If not, the program jumps to step 542. In step 542, a hang-up enable signal is issued to hang up the incoming call line; and then, in step 543, a message is displayed on LCD1 26 to alert the user that the incoming call has been hanged up. Then in step 544,

V. Description of the invention (9) Record the date of the incoming call ° The above is the selective call disconnection device for the incoming call of the telephone according to the present invention. When implemented in an external manner, each step of the incoming call comparison and control procedure performed by the β As mentioned above, the method and the device for selectively hanging up the incoming call of the telephone of the present invention can perform a comparison process on the incoming call. The bell review 'is used to notify the user to answer the call. It is obvious that the present invention is more convenient to use than the conventional device. The above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. All other equivalent changes or modifications made without departing from the spirit disclosed by the present invention should be included in the following patents. Fan Yuanner

Claims (1)

VI. Patent application scope 1. A method for selective hanging up of a telephone call, which can be applied to a telephone. It is used to compare and process user information in an incoming call signal of one of the telephones. If the result is not to answer the call, the connection of the incoming call is automatically disconnected. The steps of this method include: (1) decoding the user information in the incoming signal; (2) decoding the incoming user information Retrieve the dialer identification code in (3) Compare the retrieved dialer identification code with all the broadcaster IDs pre-stored in a database; if there is no match, send a hangup The signal can hang up the connection of the incoming call; on the contrary, if there is a match, it will cause the phone to ring to inform the user to answer the call. 2. The method described in item 1 of the scope of patent application further includes the following steps: r Provide a user interface for the user to maintain the caller identification code data stored in the database. 3. The method described in item 1 of the scope of patent application, wherein the database includes: a dialer ID data shed for storing a dialer ID approved by the user; a date data column for storing the most recent The date when the caller ID stored in the caller ID data block was processed once; and a time limit data block used to store the valid period of the caller ID code stored in the caller ID data column . C: \ ProgramFiles \ Patent \ 15676.ptd Page 13 6. Scope of Patent Application 4. A selective call disconnection device for a telephone set, which can be used with a telephone set to dial into an incoming call signal of one of the telephone sets The user information is processed for comparison. If the result of the comparison is a call that is not to be answered, the connection of the incoming call is automatically disconnected. The system components of this device include: (a) —Incoming call information receiving unit for receiving the call. The user information in the incoming call signal; and (b)-the incoming call information processing unit for decoding the user information in the incoming call signal; and extracting the caller identification mark from the decoded incoming call user information; Then compare all the caller IDs stored in the database of the caller ID Ma Yu a database; if there is no match, send a hang-up enable signal to hang up the caller's connection; otherwise If there is a match, make the phone ring to inform the user to answer the call. 5. The device described in item 4% of the scope of patent application, wherein the caller information receiving unit and the caller information processing unit are internally connected to the basic circuit of the telephone set. 6. The device as described in item 4 of the scope of patent application, further comprising: a telephone connection control interface for connecting the caller information receiving unit and the caller information processing unit to the telephone in an external manner. 7. The device described in item 4 of the scope of patent application, wherein the database contains: a dialer ID data shed 'for storing a dialer ID approved by the user; a date data block for storing the latest The date when the caller ID stored in the caller ID data block was processed once; 处理 ΚΠΊΙΓ ___ ^ ___ .... C: \ ProgramFiles \ Patent \ 15676.ptd Page 14 And a time limit data block, which is used to store the validity period of the dialer ID stored in the dialer ID data block. 8. The device according to item 4 of the scope of patent application, further comprising: a user interface for the user to maintain the caller identification code data stored in the database. C: \ Program Files \ Patent \ 15676. Ptd Page 15