CN103067608B - Method and system for mobile terminal recent call searching - Google Patents

Method and system for mobile terminal recent call searching Download PDF

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Publication number
CN103067608B
CN103067608B CN201310024660.9A CN201310024660A CN103067608B CN 103067608 B CN103067608 B CN 103067608B CN 201310024660 A CN201310024660 A CN 201310024660A CN 103067608 B CN103067608 B CN 103067608B
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Prior art keywords
speech recognition
recognition software
keyword
mobile terminal
module
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Expired - Fee Related
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CN201310024660.9A
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Chinese (zh)
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CN103067608A (en
Inventor
彭凡
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The invention discloses a method and a system for mobile terminal recent call searching. The method comprises the following steps: step1, voice recognition software is embedded in a mobile terminal, and keyword screening is conducted in the voice recognition software; step 2, whether a phone is calling or not is monitored in real time, if the phone is calling, the voice recognition software is started automatically and a next step is executed, otherwise real-time monitoring carries on; step 3, a microphone of the mobile terminal is turned on so as to monitor call contents which are then transferred to characters, and key word extraction is conducted to the characters; and step 4, the call is ended, extracted key words are popped for users to select through pop-up boxes and stored. According to the method and the system for the mobile terminal recent call searching, the call contents are monitored, and the key words are extracted, convenience is brought for the users to search for recent call, the recent call can be found and operated conveniently and rapidly according to the key words, and therefore user experience is enhanced.

Description

A kind of mobile terminal searches the method and system of message registration
Technical field
The present invention relates to the method and system that a kind of mobile terminal searches message registration, particularly relate to a kind of method and system of being searched message registration by voice assistant.
Background technology
Current mobile terminal, such as, has message registration function in mobile phone, the telephone number (the machine has respective number owner name, display owner name) of call in the general message registration display nearest time, air time, the duration of call etc.But in the actual use of mobile phone, usually occur, want to return a call to certain incoming call in the morning, but due to that time talk times too much, particularly have the incoming call much not depositing number, all do not remember that number is the other side clearly.Or the number of existing the other side's name, but saw again every several days, may also easily forget at that time with the content that the other side links up.Sight so and so on, brings a lot of inconvenient part to cellphone subscriber.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of mobile terminal to search the method and system of message registration, the key message in recording user both sides telephone communication, facilitates user to search message registration, improves Consumer's Experience.
In order to achieve the above object, the technical solution used in the present invention is, a kind of mobile terminal searches the method for message registration, comprises the following steps:
Step 1. embeds speech recognition software at mobile terminal, and carries out keyword screening in speech recognition software;
Step 2. detects current with or without call in real time, has, automatically opens speech recognition software and perform next step, otherwise continues to detect in real time;
Step 3. opens mobile terminal microphone, monitors dialog context, and changes into word, to Word Input keyword;
Step 4. end of conversation, is ejected the keyword of extraction by pop-up box and carries out selecting and storing for user.
Further, the keyword screening of carrying out described in step 1 specifically comprises:
Step S101. arranges the number of screening keyword;
Step S102. user arranges the common phrase needing to filter;
Step S103. obtains the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase;
After step S104. filters common phrase, obtain keyword.
Further, described everyday expressions comprise the conventional pet phrase that greeting greeting, conclusion and user oneself is arranged.
Further, step 2 specifically comprises:
Step S201. sets up call and associates with the unlatching of speech recognition software;
Whether step S202. detects mobile terminal in real time and converses, and is, sends an automatic open command to speech recognition software end, otherwise continues to detect;
After step S203. speech recognition software receives automatic open command, open speech recognition software and carry out AM automatic monitoring.
Further, step 3 specifically comprises:
Step S301. opens the microphone of mobile terminal, monitors dialog context;
Step S302. speech recognition software forms word by after the Content Transformation form of monitoring;
Step S303. obtains the phrase in word, sorts to the frequency of occurrences of phrase;
The everyday expressions that step S304. is arranged according to user are filtered, and obtain keyword.
Described mobile terminal searches a system for the method for message registration, comprising:
Speech recognition software arranges module, for embedding speech recognition software at mobile terminal, and carries out keyword screening in speech recognition software;
Detection module, current with or without call for detecting in real time, have, automatically open speech recognition software and perform next step, otherwise continue to detect in real time;
Extraction module, for opening mobile terminal microphone, monitors dialog context, and changes into word, to Word Input keyword;
Memory module, for end of conversation, is ejected the keyword of extraction by pop-up box and carries out selecting and storing for user.
Further, described speech recognition software arranges module and comprises key word screening module further, for screening keyword.
Further, described key word screening module comprises:
Keyword number arranges module, for arranging the number of screening keyword;
Common phrase arranges module, arranges the common phrase needing to filter for user;
Frequency acquisition module, for obtaining the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase;
Keyword acquisition module, after filtering common phrase, obtains keyword.
Further, described detection module comprises:
Relating module, associates with the unlatching of speech recognition software for setting up call;
Whether call detection module, conversing for detecting mobile terminal in real time, being, send an automatic open command to speech recognition software end, otherwise continue to detect;
Automatic opening module, after receiving automatic open command, opens speech recognition software and carries out AM automatic monitoring for speech recognition software.
Further, described extraction module comprises:
Microphone opening module, for opening the microphone of mobile terminal, monitors dialog context;
Modular converter, forms word for speech recognition software by after the Content Transformation form of monitoring;
Order module, for obtaining the phrase in word, sorts to the frequency of occurrences of phrase;
Acquisition module, filters for the everyday expressions arranged according to user, obtains keyword.
Compared with prior art, the invention has the beneficial effects as follows: by monitoring dialog context, and extract keyword, facilitating user to search message registration, user only need carry out searching according to keyword and can conveniently find this message registration to operate, and improves Consumer's Experience.
Accompanying drawing explanation
fig. 1 is method flow diagram of the present invention;
fig. 2 is keyword screening process figure of the present invention;
Fig. 3 is detection call scenarios flow chart of the present invention;
Fig. 4 is that selection of the present invention stores keyword flow chart.
Embodiment
Be described in detail, to be interpretated more in-depth technical characteristic of the present invention and advantage with reference to accompanying drawing below in conjunction with embodiment.
As shown in Figure 1, a kind of mobile terminal searches the method for message registration to method flow diagram of the present invention, comprises the following steps:
Step 1. embeds speech recognition software at mobile terminal, and keyword screening is carried out in speech recognition software, speech recognition software is identified phrase by speech recognition technology, speech recognition technology, be also referred to as automatic speech recognition Automatic Speech Recognition, (ASR), its target is computer-readable input by the vocabulary Content Transformation in the voice of the mankind, such as button, binary coding or character string, different from Speaker Identification and speaker verification, the latter attempts identifying or confirm to send the speaker of voice but not wherein comprised vocabulary content,
Step 2. detects current with or without call in real time, has, automatically opens speech recognition software and perform next step, otherwise continues to detect in real time; Current talking state is divided into be conversed and converses under non-hands-free state under hands-free state; If converse under hands-free condition, double-talk is monitored by MIC automatically in cell phone system backstage, by speech recognition technology, changes into word, and refines into keyword; If in normal talking (under non-hands-free condition), due to cell phone system software frame software, the voice of possible the other side can not call for speech recognition software, and MIC is only with the voice messaging monitoring the user of mobile phone own in this case;
Step 3. opens mobile terminal microphone, dialog context is monitored, and changes into word, to Word Input keyword, by speech recognition technology, the input of the voice vocabulary of user is converted to computer-readable text event detection, and according to Word Input keyword;
Step 4. end of conversation, the keyword of extraction is ejected by pop-up box and carries out selecting and storing for user, such as, system goes out 10 keywords according to frequency screening, user manually can click and retain or ignore certain or some keywords, user can do some senior settings, such as some keywords in pop-up box are removed, even be set to " nonsense words ", this word later stage grade just becomes and " hello ", the grade that " goodbye " etc. are the same, later stage no longer refines as keyword, can be set to the later stage in addition no longer ejects pop-up box, directly to record, like this in the details of message registration, keyword one will be had in each call column, user consults in the later stage, hold very much and find the number or information that oneself will look for.
As shown in Figure 2, the keyword screening of carrying out described in step 1 specifically comprises:
Step S101. arranges the number of screening keyword, such as, arrange 3 ~ 10 keywords;
Step S102. user arranges the common phrase needing to filter, described everyday expressions comprise the conventional pet phrase that greeting greeting, conclusion and user oneself is arranged, greeting is " you are good " " long time no see " " recently how " etc. such as, conclusion " is had a pleasant trip " as " goodbye " " expecting to see you more very much ", and conventional pet phrase is as " ", " laughing a great ho-ho ", " good ", " " etc.;
Step S103. obtains the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase, by simple and clear the catching the main contents of this call of sequence energy;
After step S104. filters common phrase, such as, filter out the conventional pet phrase that the greeting greeting of step S102 setting, conclusion and user oneself are arranged, obtain keyword.
As shown in Figure 3, step 2 specifically comprises:
Step S201. sets up call and associates with the unlatching of speech recognition software, by being associated, when user plays phone, and automatically opening voice identification software;
Whether step S202. detects mobile terminal in real time and converses, and is, sends an automatic open command to speech recognition software end, otherwise continues to detect;
After step S203. speech recognition software receives automatic open command, open speech recognition software and carry out AM automatic monitoring.
As shown in Figure 4, step 3 specifically comprises:
Step S301. opens the microphone of mobile terminal, monitors dialog context, and the dialog context under microphone record sends speech recognition software to;
Step S302. speech recognition software forms word by after the Content Transformation form of monitoring;
Step S303. obtains the phrase in word, sorts to the frequency of occurrences of phrase;
The everyday expressions that step S304. is arranged according to user are filtered, and obtain keyword.
Described mobile terminal searches a system for the method for message registration, comprising:
Speech recognition software arranges module, for embedding speech recognition software at mobile terminal, and carries out keyword screening in speech recognition software;
Detection module, current with or without call for detecting in real time, have, automatically open speech recognition software and perform next step, otherwise continue to detect in real time;
Extraction module, for opening mobile terminal microphone, monitors dialog context, and changes into word, to Word Input keyword;
Memory module, for end of conversation, is ejected the keyword of extraction by pop-up box and carries out selecting and storing for user.
Further, described speech recognition software arranges module and comprises key word screening module further, for screening keyword.
Further, described key word screening module comprises:
Keyword number arranges module, for arranging the number of screening keyword;
Common phrase arranges module, arranges the common phrase needing to filter for user;
Frequency acquisition module, for obtaining the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase;
Keyword acquisition module, after filtering common phrase, obtains keyword.
Further, described detection module comprises:
Relating module, associates with the unlatching of speech recognition software for setting up call;
Whether call detection module, conversing for detecting mobile terminal in real time, being, send an automatic open command to speech recognition software end, otherwise continue to detect;
Automatic opening module, after receiving automatic open command, opens speech recognition software and carries out AM automatic monitoring for speech recognition software.
Further, described extraction module comprises:
Microphone opening module, for opening the microphone of mobile terminal, monitors dialog context;
Modular converter, forms word for speech recognition software by after the Content Transformation form of monitoring;
Order module, for obtaining the phrase in word, sorts to the frequency of occurrences of phrase;
Acquisition module, filters for the everyday expressions arranged according to user, obtains keyword.、
Above content is in conjunction with concrete optimal way further description made for the present invention, should not assert that specific embodiment of the invention is confined to above explanation.For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, within the protection range that the claim that all should be considered as being submitted to by the present invention is determined.

Claims (2)

1. mobile terminal searches a method for message registration, comprises the following steps:
Step 1. embeds speech recognition software at mobile terminal, and carries out keyword screening in speech recognition software; Keyword screening of carrying out described in step 1 specifically comprises:
Step S101. arranges the number of screening keyword;
Step S102. user arranges the common phrase needing to filter;
Step S103. obtains the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase;
After step S104. filters common phrase, obtain keyword;
Step 2. detects current with or without call in real time, has, automatically opens speech recognition software and perform next step, otherwise continues to detect in real time; Current talking state is divided into be conversed and converses under non-hands-free state under hands-free state; Converse under hands-free condition, double-talk is monitored by microphone automatically in backstage, and under non-hands-free condition, the voice messaging of the user of mobile terminal own monitored by microphone; Specifically comprise:
Step S201. sets up call and associates with the unlatching of speech recognition software;
Whether step S202. detects mobile terminal in real time and converses, and is, sends an automatic open command to speech recognition software end, otherwise continues to detect;
After step S203. speech recognition software receives automatic open command, open speech recognition software and carry out AM automatic monitoring;
Step 3. opens mobile terminal microphone, monitors dialog context, and changes into word, to Word Input keyword; Specifically comprise:
Step S301. opens the microphone of mobile terminal, monitors dialog context;
Step S302. speech recognition software forms word by after the Content Transformation form of monitoring;
Step S303. obtains the phrase in word, sorts to the frequency of occurrences of phrase;
The everyday expressions that step S304. is arranged according to user are filtered, and obtain keyword;
Step 4. end of conversation, is ejected the keyword of extraction by pop-up box and carries out selecting and storing for user.
2. searching a system for the method for message registration for realizing mobile terminal according to claim 1, it is characterized in that, comprise:
Speech recognition software arranges module, for embedding speech recognition software at mobile terminal, and carries out keyword screening in speech recognition software;
Detection module, current with or without call for detecting in real time, have, automatically open speech recognition software and perform next step, otherwise continue to detect in real time;
Extraction module, for opening mobile terminal microphone, monitors dialog context, and changes into word, to Word Input keyword;
Memory module, for end of conversation, is ejected the keyword of extraction by pop-up box and carries out selecting and storing for user;
Described speech recognition software arranges module and comprises key word screening module further, for screening keyword;
Described key word screening module comprises:
Keyword number arranges module, for arranging the number of screening keyword;
Common phrase arranges module, arranges the common phrase needing to filter for user;
Frequency acquisition module, for obtaining the frequency of occurrences of phrase, and sorts to the frequency of occurrences of phrase;
Keyword acquisition module, after filtering common phrase, obtains keyword;
Described detection module comprises:
Relating module, associates with the unlatching of speech recognition software for setting up call;
Whether call detection module, conversing for detecting mobile terminal in real time, being, send an automatic open command to speech recognition software end, otherwise continue to detect;
Automatic opening module, after receiving automatic open command, opens speech recognition software and carries out AM automatic monitoring for speech recognition software;
Described extraction module comprises:
Microphone opening module, for opening the microphone of mobile terminal, monitors dialog context;
Modular converter, forms word for speech recognition software by after the Content Transformation form of monitoring;
Order module, for obtaining the phrase in word, sorts to the frequency of occurrences of phrase;
Acquisition module, filters for the everyday expressions arranged according to user, obtains keyword.
CN201310024660.9A 2013-01-23 2013-01-23 Method and system for mobile terminal recent call searching Expired - Fee Related CN103067608B (en)

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

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