• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    PURPOSE: A mobile phone redialing method is provided to make it easy redialing the mobile phone connected with an ear microphone when a call channel is not set by an originating call in the mobile phone. CONSTITUTION: A mobile phone redialing method comprises steps of checking if a key data is input though a call button installed a key input part of the ear microphone(300), checking if a voice data input through the ear microphone is identical to the voice data stored in a voice memory by analyzing the input voice data in a voice recognizer(310), dialing a phone number corresponding to the voice data through a dialer by extracting the corresponding phone number(320), checking a channel status by detecting a voice received through a DTMF detector(330), checking if a key data is pushed for more than a set time in case that the call channel is not open(340), checking if a flag for redialing the phone is set at a memory in case that the key data is not pushed for more than a set time(350), checking if a parameter n is more than a constant N(360), and increasing the parameter n by 1 if the n is not more than N(370).
    公开号:KR20000044453A
    申请号:KR1019980060951
    申请日:1998-12-30
    公开日:2000-07-15
    发明作者:천영운
    申请人:윤종용；삼성전자 주식회사；
    IPC主号:
    专利说明:

    How to redial a wireless terminal with an ear microphone
    The present invention relates to a dialing operation of a wireless terminal, and more particularly, to a redialing operation of a terminal to which an ear microphone is connected.
    In general, the redialing operation refers to performing a dialing operation to a previously dialed telephone number by pressing a redial key again after the user makes a call using a specific telephone number. Similarly, the redialing operation in the wireless terminal is achieved by pressing and holding the "SEND" button, which is the originating key of the terminal.
    However, to make a call through a voice recognition from a terminal connected to an ear microphone having a microphone and a speaker, press the call button of the ear microphone, input a voice, and perform a dialing operation with a phone number corresponding to the input voice. However, if the call is attempted by the dialing operation but the call path is not connected, the user must press the call button again and re-enter the voice. In other words, to redial, you have to do the same thing again. If not, there is a hassle to open the flip of the terminal directly and press the call key.
    Accordingly, an object of the present invention is to provide a method for easily redialing operations in a wireless terminal to which an ear microphone is connected.
    In order to achieve the above object, the present invention is connected to an ear microphone having an outgoing button, voice recognition is possible, and in the redialing method of a wireless terminal having a voice memory, the key data by the outgoing button is A first process of checking whether an input is input, a second process of receiving a voice when the key data is input and initializing a parameter to "1", a third process of dialing a telephone number corresponding to the input voice, and A fourth process of checking whether key data by pressing the call button is input for a predetermined time or more when the call path is not connected by a dialing operation; and returning to the third process if the key data is input for a predetermined time or more And a sixth step of checking whether the automatic redial mode is set if the key data is not input for a predetermined time. And a seventh process of checking whether the parameter is greater than a predetermined value if the automatic redial operation is set; an eighth process of increasing the parameter by "1" and returning to the third process if the parameter is not greater than a predetermined value; When the call path is connected by the dialing operation, a ninth process of performing a call mode may be performed.
    1 is a schematic block diagram of a wireless terminal to which an ear microphone is connected according to an embodiment of the present invention.
    2 is a schematic perspective view of an ear microphone and a wireless terminal according to an embodiment of the present invention.
    3 is a control flowchart for performing a redialing operation in a wireless terminal to which an ear microphone is connected according to an embodiment of the present invention.
    Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Specific details appear in the following description, which is provided to aid a more general understanding of the present invention, and it should be understood by those skilled in the art that the present invention may be practiced without these specific details. It will be self explanatory. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
    1 is a schematic block diagram of a wireless terminal to which an ear microphone is connected according to an embodiment of the present invention.
    The controller 100 of the wireless terminal 101 controls the overall operation of the wireless terminal 101 and performs a control operation for redialing according to the present invention. The memory 150 includes a ROM for storing an operating program, an EEPROM, a RAM, and a voice memory 151 for storing voice data. The voice processing unit 105 analyzes the characteristics of the voice input through the microphone and performs a comparison operation with the stored voice data. The display unit 120 is a display device such as a liquid crystal display (LCD). The display unit 120 displays the state of the wireless terminal 101 or the progress of the program under the control of the controller 100. The key input unit 130 includes a plurality of numeric keys and function keys for performing various functions, and outputs key data to the controller 100 by external manipulation. The signal processor 170 is controlled by the controller 100, and transmits and receives various data with the base station through an antenna. The voice processor 160 modulates the voice signal input from the microphone and converts the voice signal into voice data, demodulates the voice data input from the signal processor 170 into a voice signal, and outputs the voice signal through the speaker. do. DTMF (DUAL TONE MULTI FREQUENCY, hereinafter referred to as "DMP) detector 110 detects the DTP signal included in the voice data received from the base station to determine the state of the call. The timer 140 is a device for checking whether the calling key is pressed for a predetermined time or more in the present invention. The dialing unit 111 is controlled by the control unit 100 and dials the corresponding telephone number of the input voice. The switching unit 180 designates a path whether the input / output of the voice is the ear microphone 102 or the speaker and the microphone of the terminal 101 by the connection state of the ear microphone 102. The jack / connection detecting unit 190 is a terminal for connecting with the ear microphone 102 and examines a state in which the ear microphone 102 is connected by a structural or electrical configuration. The switching unit is controlled by the inspection result. The key input unit 103 is a key provided in the ear microphones 102 and 102, and is a key for switching to an outgoing or voice input mode. The connection unit 104 is for connecting the signal generated from the ear microphone 102 to the control unit 100 and the voice processing unit 180 through the jack / connection detection unit 190 of the terminal 101.
    2 is a schematic perspective view of an ear microphone and a wireless terminal according to an embodiment of the present invention.
    3 is a control flowchart for performing a redialing operation in a wireless terminal to which an ear microphone is connected according to an embodiment of the present invention.
    In step 300, the control unit 100 determines whether key data is input by pressing a call button provided in the key input unit 103 of the ear microphone 102. If the key data is input, the process proceeds to step 310; otherwise, it is checked whether the key data is input. In step 310, the control unit 100 receives voice through the ear microphone 102 and voices the voice data input through the connection unit 104, the jack / connector 190, the switching unit 180, and the voice processing unit 160. The recognition unit 105 analyzes and checks whether the voice data matches the previously stored voice data in the voice memory 151. If there is a matching voice, the phone number corresponding to the voice is read and the phone number is dialed through the dialing unit 111. In step 330, the control unit 100 determines the state of the call path by checking the voice received through the DTMF detecting unit 110. In general, a busy signal is not established and a busy signal is received. If a call party does not answer, a ring back tone signal is received. Since the signal is a voice having a specified specific frequency component, it is possible to determine the state of the call path by examining the frequency component. If the call path is not connected, the process proceeds to step 340, otherwise, the process proceeds to step 380 to perform the call mode. In step 340, the control unit 100 checks through the timer 140 whether the key data is input for a predetermined time or more by pressing the call button provided in the key input unit 103 of the ear microphone 102. If the key data is input for a predetermined time, the process returns to step 320 to perform the redialing operation. Otherwise, the process proceeds to step 350. In step 350, the controller 100 checks whether a flag FLAG for redialing is set from a specific region of the memory 150. If the automatic redial flag is set, the process proceeds to step 360; otherwise, the program ends. In step 360, the control unit 100 checks whether the parameter "n" is larger than the predetermined value "N". If "n" is greater than "N", the program terminates. Otherwise, the process proceeds to step 370. In step 370, the controller 100 increases and stores the parameter "n" by "1" and returns to step 320.
    Briefly describing the present invention, if the voice dial is performed using the ear microphone and then the call path is not connected, the dialing operation is performed again when the calling key of the ear microphone is pressed for a predetermined time or automatic redialing is set. .
    Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by the equivalents of the claims.
    As described above, according to the present invention, after the voice dial operation is performed using the ear microphone, if the call path is not connected, the dialing operation of the ear microphone is pressed for a predetermined time or if the automatic redialing is set, the dialing operation is performed again. By doing so, the redialing operation can be easily performed in the terminal having the ear microphone.
    权利要求:
    Claims (1)
    [1" claim-type="Currently amended] A redialing method of a wireless terminal connected to an ear microphone having a call button, capable of voice recognition, and having a voice memory,
    A first step of checking whether key data by the outgoing button is input;
    A second process of receiving a voice through the ear microphone and initializing a parameter to "1" when the key data is input;
    A third step of dialing a telephone number corresponding to the received voice;
    A fourth step of checking whether the key data by pressing the call button is input for a predetermined time when the call path is not connected by the dialing operation;
    A fifth process of returning to the third process when the key data is input for a predetermined time;
    A sixth process of checking whether an automatic redial mode is set when the key data is not input for a predetermined time;
    A seventh process of checking whether the parameter is greater than a predetermined value when the automatic redial operation is set;
    An eighth process of increasing the parameter to "1" and returning to the third process if the parameter is not greater than a predetermined value;
    Redialing method comprising the step of performing a call mode if the call path is connected by the dialing operation.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1998-12-30|Application filed by 윤종용, 삼성전자 주식회사
    1998-12-30|Priority to KR1019980060951A
    2000-07-15|Publication of KR20000044453A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019980060951A|KR20000044453A|1998-12-30|1998-12-30|Method for redialing mobile phone connected with ear microphone|
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