CN104808921A - Information reminding method and device - Google Patents
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- CN104808921A CN104808921A CN201510234811.2A CN201510234811A CN104808921A CN 104808921 A CN104808921 A CN 104808921A CN 201510234811 A CN201510234811 A CN 201510234811A CN 104808921 A CN104808921 A CN 104808921A
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Abstract
The invention discloses an information reminding method and device, wherein the information reminding method comprises the steps of switching to a mirror mode, starting a camera to collect image data, and displaying the image data on a display screen; analyzing the image data, capturing a facial image of an image, and computing facial characteristic values of the facial image; looking up a corresponding user identification according to the facial characteristic values; querying a corresponding reminding content according to the user identification; displaying the queried reminding content. According to the technical scheme provided by the invention, reminding can be provided based on different facial information, so that the reminding is more individual and intelligent.
Description
Technical field
The present invention relates to information reminding technology, particularly relate to the method and device of carrying out information reminding.
Background technology
In daily life, many times need to pay close attention to some event, information.Such as, the Weather information of today, the traffic information of today when going out, need be paid close attention to, Memo today (backlog) etc.In order to avoid ignoring or forgeing these information, there is a lot of information reminding technology.
Current most of smart machines, both provide information reminding function.User can arrange concrete reminded contents as required, to reach the object of prompting.Smart machine under some applied environment is that many people share, such as, the smart machine in family, different users has prompting demands different separately; But because existing scheme is not distinguished, but unification provides prompting, user is caused to need from the reminded contents that equipment provides, select the useful information oneself arranged, easy not.
Summary of the invention
The invention provides a kind of method of carrying out information reminding, the method can provide prompting respectively based on different face information, makes prompting more personalized, intelligent.
The invention provides a kind of device carrying out information reminding, this device can provide prompting respectively based on different face information, makes prompting more personalized, intelligent.
Carry out a method for information reminding, the method comprises:
Be switched to mirror mode, start camera collection view data, and by view data display on a display screen;
View data is analyzed, intercepts the facial image in picture, calculate the face characteristic value of facial image;
Corresponding user ID is searched according to face characteristic value;
Corresponding reminded contents is inquired by user ID;
Show the reminded contents inquired.
Carry out a device for information reminding, this device comprises mode switch module, camera control module, Face datection/identification module, information retrieval module and display module;
Described mode switch module, is switched to mirror mode, sends enabled instruction to described camera control module;
Described camera control module, receives enabled instruction, starts camera collection view data, and view data is sent to described Face datection/identification module and described display module;
Described Face datection/identification module, analyzes view data, intercepts the facial image in picture, calculates the face characteristic value of facial image; Search corresponding user ID according to face characteristic value, user ID is sent to described information retrieval module;
Described information retrieval module, inquires corresponding reminded contents by user ID, sends to described display module;
Described display module, receives the view data from described camera control module, and display on a display screen; Also receive the reminded contents from described information retrieval module, show.
As can be seen from such scheme, in the present invention, after being switched to mirror mode, view data is analyzed, intercept the facial image in picture, calculate the face characteristic value of facial image; Corresponding user ID is searched according to face characteristic value; Inquire corresponding reminded contents by user ID, show.The present invention, in conjunction with mirror mode, achieves and provides prompting respectively based on different face information, makes prompting more personalized, intelligent; Many people are used jointly to the situation of a smart machine, user is without the need to picking up the reminded contents of selecting out needed for oneself, easier.
Accompanying drawing explanation
Fig. 1 is the method indicative flowchart that the present invention carries out information reminding;
Fig. 2 is the example flow diagram that the present invention carries out face information typing;
Fig. 3 is the example flow diagram that screen work pattern of the present invention switches;
Fig. 4 is the initialization flowchart example after present system is restarted;
Fig. 5 is the example flow diagram that the present invention carries out user's recognition of face;
Fig. 6 is the example flow diagram that the present invention carries out information retrieval and display;
Fig. 7 is the method flow diagram example that the present invention carries out reminded contents display;
Fig. 8 is the apparatus structure schematic diagram that the present invention carries out information reminding.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
The mirror mode of combined with intelligent equipment of the present invention, realizes providing prompting respectively based on different face information, makes prompting more personalized, intelligent.See Fig. 1, for the present invention carries out the method indicative flowchart of information reminding, it comprises the following steps:
Step 101, is switched to mirror mode, starts camera collection view data, and by view data display on a display screen.
For the smart machine with camera, camera can be utilized to realize mirror function.In the present invention, mirror mode is set, after being switched to mirror mode, startup camera is carried out collection and the display of view data.After showing the view data about user on a display screen, user just can know the image that oneself is current, plays mirror effect.
When needing, user can manually carry out being switched to mirror mode.Also passable, automatically switch in the following way:
Detect and do not receive clicking operation in time threshold, be then switched to mirror mode;
Described be switched to mirror mode after, the method can further include: carry out motion to the picture of the setting number of up-to-date collection and detect, if moving object do not detected, be then switched to standby electricity-saving mode, if moving object detected, then continue mirror mode;
Described be switched to standby electricity-saving mode after, the method can further include: the picture periodically starting camera shooting setting number carries out motion and detects, if whether moving object detected, then continues standby electricity-saving mode, if moving object detected, be then switched to mirror mode.
Step 102, analyzes view data, intercepts the facial image in picture, calculates the face characteristic value of facial image.
Comprise background image and facial image in the picture gathered, here, existing Face datection algorithm can be adopted, from picture, intercept out facial image.Then, existing face recognition algorithms can be adopted, calculate the face characteristic value of facial image.
Step 103, searches corresponding user ID according to face characteristic value.
After obtaining face characteristic value, according to the corresponding relation between the face characteristic value of preserving in advance and user ID, just can determine corresponding user ID.
Step 104, inquires corresponding reminded contents by user ID.
The reminded contents that each user ID is corresponding respective, user can be arranged as required, such as, be local information, or is the network information.For both arranging the network information, also can arrange the situation of local information, this step specifically comprised:
Judge that the user's setting option associated with user ID is the need of accesses network:
If so, then carry out network inquiry, obtain the reminded contents corresponding with user's setting option;
Otherwise, obtain the reminded contents corresponding with user's setting option from this locality.
Step 105, shows the reminded contents inquired.
The exhibition method of reminded contents can be arranged as required, such as, be display screen display mode, speech play mode etc.Be illustrated below.
1. display screen display mode.
Under which, when step 102 pair view data is analyzed, also obtain face display position on a display screen; Correspondingly, show described in this step that the reminded contents inquired comprises:
According to face display position on a display screen, determine the display position of reminded contents;
The reminded contents found is shown at the display position determined.
The display position of reminded contents, can be arranged as required, such as, can show optional position on a display screen, further, in order to not block facial image, making mirror effect better, also can determine display position in the following way:
Described according to face display position on a display screen, determine that the display position of reminded contents comprises: the distance calculating face distance screen left frame and left frame, at the display position determining reminded contents that distance is larger;
Before the described display position determining shows the reminded contents found, the method also comprises: determine whether first time display, if so, then performs the described step showing the reminded contents found at the display position determined; Otherwise, judge whether the displaying time of reminded contents reaches setting-up time, if so, then according to face display position on a display screen, redefine out the display position of reminded contents, show the reminded contents found at the display position redefined out.
2. voice broadcasting modes.
Under which, this step specifically comprises: convert the reminded contents inquired to voice messaging, carries out audio frequency report.
In the present invention program, after being switched to mirror mode, view data is analyzed, intercept the facial image in picture, calculate the face characteristic value of facial image; Corresponding user ID is searched according to face characteristic value; Inquire corresponding reminded contents by user ID, show.The present invention, in conjunction with mirror mode, achieves and provides prompting respectively based on different face information, makes prompting more personalized, intelligent; Many people are used jointly to the situation of a smart machine, user is without the need to picking up the reminded contents of selecting out needed for oneself, easier.
In the present invention, in smart machine, save Face datection eigenwert file in advance, in follow-up flow process, when needed, just can intercept the facial image in picture according to the Face datection eigenwert file preserved.
As the system reboots, need to upgrade Face datection eigenwert, specifically comprise:
System restart;
Carry out picture shooting, obtain the background picture not comprising moving object;
Face datection eigenwert file is obtained based on background picture training.
After background extraction picture, obtaining Face datection eigenwert file based on background picture training is prior art, following manner specifically can be adopted to realize: obtain and organize head portrait picture, in conjunction with head portrait picture and background picture more, use special algorithm, training obtains Face datection eigenwert file.Organize head portrait picture described more, from web download, also can directly can adopt the head portrait picture of each user preserved in smart machine.Face datection eigenwert file can embody the difference between background and face, and then, the facial image in picture just can be intercepted after determining Face datection eigenwert file based on Face datection eigenwert file.The facial image intercepted in picture based on Face datection eigenwert file is prior art, seldom repeats here.
Further, in smart machine, also in advance view data typing collection is carried out to each user, intercept the facial image in picture, calculate the face characteristic value of facial image; And the corresponding relation preserved between face eigenwert and user ID.When there being new user's typing, according to aforementioned typing flow process, corresponding relation can be added.
Below by the flow process of Fig. 2-7, the method for the present invention being carried out to information reminding carries out example.
See Fig. 2, for the present invention carries out the example flow diagram of face information typing, it comprises the following steps:
Step 201, user's typing user profile.
In the present invention, smart machine adds user profile input function, after selecting this function, will start camera, and wardrobe picture of going forward side by side gathers, identify and information is preserved.
Step 202, presses " head portrait is taken pictures " button on interface.
Step 203, carries out Face datection, obtains the rectangular coordinates comprising face in the picture photographed.
Step 204, intercepts the facial photo f of user according to rectangle position, require, be stored to assigned address, otherwise abandon if f reaches sharpness.
Sharpness requires as optional.
Step 203-204 is repeated, until acquisition N opens the face's picture about certain user with certain hour interval.
Step 205, gets after N opens face's picture of user, notifies that user's head portrait photo has been taken complete.
Then, just can open face's picture based on the N obtained, identify face characteristic value, and the user ID of respective user input preserves face eigenwert.If user does not input user ID, unique user ID can also be set for this user.
See Fig. 3, be the example flow diagram that screen work pattern of the present invention switches, it comprises the following steps:
Step 301, screen display Current Content.
Step 302, does not detect whether click (Touch) event exceedes certain hour threshold value, if so, then performs step 303, otherwise returns step 301.
Step 303, starts mirror mode.
Whether step 304, detect click event, if so, then performs step 307, otherwise perform step 305.
Step 305, carries out motion to the up-to-date M pictures collected and detects, if N continuous time does not all have moving object in detecting, then screen enters standby electricity-saving mode, if detect, then continues " mirror " function.
Step 306, if screen is in standby electricity-saving mode, starts camera shooting M pictures and carries out motion detection, if N continuous time does not all have moving object in detecting, then continue standby mode, otherwise enter " mirror " function.
Step 306 periodically performs with time interval T.
Step 307, the content before screen display " mirror " function on.
Fig. 4 is the initialization flowchart example after present system is restarted, and it comprises the following steps:
Step 401, system restart.
Step 402, take with T interval time and preserve M and open background picture, the photo of these shootings is checked, to determine wherein not comprise body in motion, and picture is to certain sharpness, if comprise the object or clear not of sporter, then repeat this step after time delay N minute, until photograph M to open background picture.
Step 403, obtains and organizes head portrait picture more, and in conjunction with head portrait picture and background picture, use special algorithm, training obtains Face datection eigenwert file, is stored into assigned address.
Fig. 5 is the example flow diagram that the present invention carries out user's recognition of face, and it comprises the following steps:
Step 501, whether mirror function starts, and if so, then performs step 502, otherwise returns and judge whether mirror function starts.
Step 502, starts camera and carries out the collection of view data, gets the picture that M opens shooting and carries out motion detection, if moving object detected, continue step 503; If moving object do not detected, be switched to standby electricity-saving mode.
Step 503, gets the picture that K opens shooting and carries out Face datection, then by certain algorithm to determine whether that user is looking in the mirror, if so, then perform step 504, otherwise return step 502.
Described algorithm is such as: the face all comprising same people in all pictures of certain setting-up time section, and facial image change in location is on a display screen small, and described setting-up time section is such as 5 seconds.
Step 504, end user's face detection algorithm intercepts out facial image from whole pictures.
Step 505, inputs face recognition algorithms by truncated picture, in conjunction with the face characteristic value of each user, finds the user that possibility is maximum.
Repeat step 502-506N time at a certain time interval, the maximum possible user finding occurrence number maximum.
Step 506, exports the mark (ID) of the maximum maximum possible user of occurrence number, and determines face display position on a display screen.
Fig. 6 is the example flow diagram that the present invention carries out information retrieval and display, and it comprises the following steps:
Step 601, obtains identified user ID, and face location.
Step 602, judgment device whether addressable network, if so, then performs step 603, otherwise performs step 605.
Step 603, according to the reminded contents that user is arranged, if desired uses network inquiry, and as " real-time weather situation ", then retrieval, filter relevant information on network, according to setting, display or audio frequency play related content.
Step 604, according to the reminded contents that user is arranged, if there is prompting local content in arranging, then inquires about corresponding local content, sees if there is the record of corresponding current date, if having, then arranges according to user, and display or audio frequency play related content.
Step 605, judges whether user arranges prompting local content, as Memo backlog, if so, then performs step 607, otherwise performs step 606.
Step 607, the local content that inquiry is corresponding, sees if there is the record of corresponding current date, if having, then arranges according to user, and display or audio frequency play related content.
Step 608, if user is also provided with the network information simultaneously, then display or audio frequency playing notification message, notify user's " network does not connect ".
Step 606, if user is provided with the network information, then display or audio frequency playing notification message, notify user's " network does not connect ".
Fig. 7 is the method flow diagram example that the present invention carries out reminded contents display, and it comprises the following steps:
Step 701, obtains face position coordinates on a display screen.
Step 702, determines whether first time display, if so, then performs step 703, otherwise performs step 704.
Step 703, calculates the distance of face distance screen left frame and left frame, and at the display position determining reminded contents that distance is larger, display alarm content, records this display position P0 simultaneously.
Step 704, judging that whether reminded contents is at full n second (as 5 seconds) of Pi-1 position display, is then continue step 705, otherwise do not do any operation.
Be Pi-1 by the positional representation of current for reminded contents display.
Step 705, calculates the distance of face distance screen left frame and left frame, at the display position determining reminded contents that distance is larger, is expressed as Pi, in Pi display alarm content.
Information reminding scheme based on recognition of face provided by the invention, can be applicable to have the smart machine being fixed on a certain position compared with large display screen; In conjunction with user use this device screen as mirror wear the clothes fitting application scenarios, while user looks in the mirror, according to the setting of user, use the mode such as text importing or audio frequency broadcasting, pre-set relevant information is pointed out, as weather condition, traffic information etc. to user.This scheme is for multi-user, real-time information targetedly can be pointed out according to different user, and according to the mode of operation of mode decision automatic switching apparatus, moreover the dynamic display reminding information in position that can be residing in screen according to user, greatly improve intelligent.
Exemplify two methods Scene case below:
Scene one: user's typing personal information.
(1) before subscriber station stands on fixing smart machine, click and enter account management, click " creating new user ";
(2) user inputs individual descriptor, as ID, family role etc.;
(3) user inputs interested reminded contents, as real-time weather, today backlog etc.;
(4) user selects the form of prompting, and as text importing, voice broadcast, or both show simultaneously;
(5) user clicks " head portrait is taken pictures ", and screen relevant position can show the head portrait picture photographed at a certain time interval;
(6) after head portrait has been taken, display " head portrait is taken pictures and is completed, and Data Enter is complete " notify userspersonal information typing complete.
Scene two: user, when looking in the mirror, shows the information of this user corresponding.
(1) a certain user having created account prepares to go out, and uses the screen of this fixing smart machine as mirror, arranges clothing;
(2) pre-setting according to this user, while user looks in the mirror, in screen, there is a display box a certain position in left side or right side of its head with written form, the information of display user preset classification; Or this information of voice broadcast user; Or both carry out simultaneously.
See Fig. 8, for the present invention carries out the apparatus structure schematic diagram of information reminding, this device comprises mode switch module, camera control module, Face datection/identification module, information retrieval module and display module;
Described mode switch module, is switched to mirror mode, sends enabled instruction to described camera control module;
Described camera control module, receives enabled instruction, starts camera collection view data, and view data is sent to described Face datection/identification module and described display module;
Described Face datection/identification module, analyzes view data, intercepts the facial image in picture, calculates the face characteristic value of facial image; Search corresponding user ID according to face characteristic value, user ID is sent to described information retrieval module;
Described information retrieval module, inquires corresponding reminded contents by user ID, sends to described display module;
Described display module, receives the view data from described camera control module, and display on a display screen; Also receive the reminded contents from described information retrieval module, show.
This device i.e. aforesaid smart machine.
Preferably, described display module comprises user interface and shows mutual submodule;
Described Face datection/identification module, when analyzing view data, also obtains face display position on a display screen, is sent to by display position described user interface to show mutual submodule;
Described user interface shows mutual submodule, according to face display position on a display screen, determines the display position of reminded contents; The reminded contents found is shown at the display position determined.
Preferably, described display module comprises voice broadcast submodule, converts the reminded contents inquired to voice messaging, carries out audio frequency report.
Preferably, described mode switch module, detects and do not receive clicking operation in time threshold, be then switched to mirror mode; After being switched to mirror mode, also motion being carried out to the picture of the setting number of up-to-date collection and detect, if moving object do not detected, be then switched to standby electricity-saving mode, if moving object detected, then continue mirror mode; Described be switched to standby electricity-saving mode after, the picture also periodically starting camera shooting setting number carries out motion detection, if whether moving object detected, then continues standby electricity-saving mode, if moving object detected, is then switched to mirror mode.
Preferably, described information retrieval module, inquire corresponding reminded contents by user ID specifically to comprise: judge that the user's setting option associated with user ID is the need of accesses network: if then carry out network inquiry, obtain the reminded contents corresponding with user's setting option; Otherwise, obtain the reminded contents corresponding with user's setting option from this locality.
This device also comprises system setup module, after obtaining system restart, sends background obtain instruction to described camera control module;
Described camera control module, receives background and obtains instruction, carry out picture shooting, obtain the background picture not comprising moving object, send to described Face datection/identification module;
Described Face datection/identification module, obtains Face datection eigenwert file based on background picture training.
Below each several part in apparatus of the present invention is described further.
System setup module is mainly used in carrying out relevant setting to this apparatus system, mainly comprises following aspect:
(1) user profile is arranged: mainly arranging kinsfolk needs which customized information of typing in system, as user ID, and Role Information, head portrait picture etc., wherein head portrait picture is necessary input item, if user ID user does not set especially, system will automatically to its assignment.
(2) reminded contents is arranged: reminded contents can comprise following several class items: 1) real-time weather information;
2) real-time road condition information;
3) real-time top news;
4) Memo today (backlog);
5) the program play times table of a certain television channel;
Each user according to personal like, can select the content item oneself needing to remind, and arranges the sequencing of individuality content.
(3) form of reminding is arranged: the form of prompting comprises text importing and audio recitation reports two kinds of forms.Wherein, text importing is the content of display alarm near screen user face location, facilitates browsing of different user; It is the word content of prompting is converted into audio-frequency information play back that audio recitation is reported.User can select a kind of form or two kinds of forms to carry out simultaneously.
Mode switch module: this module is mainly used in after user selects " mirror " for acquiescence duty, according to the corresponding duty detecting automatic switchover screen, i.e. normally display, mirror, standby between switching.
Camera control module: this module is mainly used in controlling camera work, as startup, the closedown of camera, takes pictures, the function such as continuous shooting, video recording.
Face datection/identification module: this module mainly realizes cubic surface function:
(1) store the head portrait photo of user's input, and call camera control module shooting, storage background picture;
(2) carry out Face datection to input picture, output packet is containing the rectangle position of face;
(3) the head portrait photo that each user inputs is processed, extract its eigenwert, in the file stored in its ID corresponding;
(4) use screen as mirror user, when appearing in screen, intercept out its head image, comparatively, the ID that similarity is the highest is this user ID to the head portrait eigenwert polling ratio inputted when information is arranged with each user.
Information retrieval module: this module is mainly according to the sequencing that user is arranged in reminded contents is arranged, corresponding reminded contents is retrieved from network or the machine, arrange according to user, send to user interface (UI) to show mutual submodule to show, or these information transmission voice broadcast submodule is carried out audio frequency broadcasting.
Voice broadcast submodule: this module is mainly used in receiving Word message from information retrieval module, is converted into audio form and plays.
UI shows mutual submodule: this module mainly comprises:
(1) the carry out display of user when Operation system setting is mutual;
(2) according to corresponding reminded contents and the face location information of the transmission of information retrieval module, in screen corresponding position Dynamic Announce information.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (12)
1. carry out a method for information reminding, it is characterized in that, the method comprises:
Be switched to mirror mode, start camera collection view data, and by view data display on a display screen;
View data is analyzed, intercepts the facial image in picture, calculate the face characteristic value of facial image;
Corresponding user ID is searched according to face characteristic value;
Corresponding reminded contents is inquired by user ID;
Show the reminded contents inquired.
2. the method for claim 1, is characterized in that, when analyzing view data, also obtains face display position on a display screen; The reminded contents that described displaying inquires comprises:
According to face display position on a display screen, determine the display position of reminded contents;
The reminded contents found is shown at the display position determined.
3. method as claimed in claim 2, it is characterized in that, described according to face display position on a display screen, determine that the display position of reminded contents comprises: the distance calculating face distance screen left frame and left frame, at the display position determining reminded contents that distance is larger;
Before the described display position determining shows the reminded contents found, the method also comprises: determine whether first time display, if so, then performs the described step showing the reminded contents found at the display position determined; Otherwise, judge whether the displaying time of reminded contents reaches setting-up time, if so, then according to face display position on a display screen, redefine out the display position of reminded contents, show the reminded contents found at the display position redefined out.
4. the method for claim 1, is characterized in that, the reminded contents that described displaying inquires comprises:
Convert the reminded contents inquired to voice messaging, carry out audio frequency report.
5. the method for claim 1, is characterized in that, is switched to mirror mode and specifically comprises: detect and do not receive clicking operation in time threshold, be then switched to mirror mode;
Described be switched to mirror mode after, the method also comprises: to the picture of the setting number of up-to-date collection carry out motion detect, if moving object do not detected, be then switched to standby electricity-saving mode, if moving object detected, then continue mirror mode;
Described be switched to standby electricity-saving mode after, the method also comprises: the picture periodically starting camera shooting setting number carries out motion and detects, if whether moving object detected, then continues standby electricity-saving mode, if moving object detected, be then switched to mirror mode.
6. the method for claim 1, is characterized in that, the method comprises:
System restart;
Carry out picture shooting, obtain the background picture not comprising moving object;
Face datection eigenwert file is obtained based on background picture training;
Facial image in described intercepting picture specifically comprises: according to the facial image in the Face datection eigenwert file intercepting picture that training obtains.
7. the method according to any one of claim 1 to 6, is characterized in that, describedly inquires corresponding reminded contents by user ID and comprises:
Judge that the user's setting option associated with user ID is the need of accesses network:
If so, then carry out network inquiry, obtain the reminded contents corresponding with user's setting option;
Otherwise, obtain the reminded contents corresponding with user's setting option from this locality.
8. carry out a device for information reminding, it is characterized in that, this device comprises mode switch module, camera control module, Face datection/identification module, information retrieval module and display module;
Described mode switch module, is switched to mirror mode, sends enabled instruction to described camera control module;
Described camera control module, receives enabled instruction, starts camera collection view data, and view data is sent to described Face datection/identification module and described display module;
Described Face datection/identification module, analyzes view data, intercepts the facial image in picture, calculates the face characteristic value of facial image; Search corresponding user ID according to face characteristic value, user ID is sent to described information retrieval module;
Described information retrieval module, inquires corresponding reminded contents by user ID, sends to described display module;
Described display module, receives the view data from described camera control module, and display on a display screen; Also receive the reminded contents from described information retrieval module, show.
9. device as claimed in claim 8, it is characterized in that, described display module comprises user interface and shows mutual submodule;
Described Face datection/identification module, when analyzing view data, also obtains face display position on a display screen, is sent to by display position described user interface to show mutual submodule;
Described user interface shows mutual submodule, according to face display position on a display screen, determines the display position of reminded contents; The reminded contents found is shown at the display position determined.
10. device as claimed in claim 8, it is characterized in that, described display module comprises voice broadcast submodule, converts the reminded contents inquired to voice messaging, carries out audio frequency report.
11. devices as claimed in claim 8, is characterized in that, described mode switch module, detect not receive clicking operation in time threshold, be then switched to mirror mode; After being switched to mirror mode, also motion being carried out to the picture of the setting number of up-to-date collection and detect, if moving object do not detected, be then switched to standby electricity-saving mode, if moving object detected, then continue mirror mode; Described be switched to standby electricity-saving mode after, the picture also periodically starting camera shooting setting number carries out motion detection, if whether moving object detected, then continues standby electricity-saving mode, if moving object detected, is then switched to mirror mode.
12. devices according to any one of claim 8 to 11, it is characterized in that, described information retrieval module, inquire corresponding reminded contents by user ID specifically to comprise: judge that the user's setting option associated with user ID is the need of accesses network: if, then carry out network inquiry, obtain the reminded contents corresponding with user's setting option; Otherwise, obtain the reminded contents corresponding with user's setting option from this locality.
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| CN201510234811.2A CN104808921A (en) | 2015-05-08 | 2015-05-08 | Information reminding method and device |
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| CN201510234811.2A CN104808921A (en) | 2015-05-08 | 2015-05-08 | Information reminding method and device |
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| CN107924416A (en) * | 2015-11-19 | 2018-04-17 | 谷歌有限责任公司 | The prompting for the media content quoted in other media contents |
| CN108491794A (en) * | 2018-03-22 | 2018-09-04 | 腾讯科技（深圳）有限公司 | The method and apparatus of face recognition |
| WO2018177002A1 (en) * | 2017-03-29 | 2018-10-04 | 腾讯科技（深圳）有限公司 | Social information display method, computer device and storage medium |
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