CN105939415A - Security alert method and system in external auditory masking state - Google Patents
Security alert method and system in external auditory masking state Download PDFInfo
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- CN105939415A CN105939415A CN201610232139.8A CN201610232139A CN105939415A CN 105939415 A CN105939415 A CN 105939415A CN 201610232139 A CN201610232139 A CN 201610232139A CN 105939415 A CN105939415 A CN 105939415A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
The invention discloses a security alert method and system in an external auditory masking state. The method comprises the following steps: A, collecting external audio information of an environment where a mobile device is located currently; B, carrying out match in a vehicle audio matching database according to the external audio information to obtain a corresponding vehicle model number, and carrying out detection according to the vehicle model number and the external audio information to obtain an impatience degree and a strength value; C, carrying out match in a matching rule database of audio perceptual intensity and distance values by using parameters of the vehicle model number, the impatience degree and the strength value to obtain a danger level; and D, providing corresponding security alert for a user according to the danger level.
Description
Technical field
The present invention relates to mobile device security service field, particularly relate to the safety prompt function method and system under a kind of external auditory masked state.
Background technology
Along with the development of the small intelligent mobile device such as mobile phone, panel computer, these mobile devices greatly facilitate daily life and work.But following, the most increasing people becomes the severe of this mobile device of mobile phone and relies on user, and a lot of people whether stay at home, and in office, is the most all using mobile phone.Especially certain user, while walking or cycling, adorns oneself with earphone and listens song or see video, this makes user be in external auditory masked state, this is very big adds its traffic safety risk, the vehicle sailed even for rear, the most not necessarily can cause the attention of pedestrian even if blowing a whistle.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide the safety prompt function method and system under a kind of external auditory masked state, it is intended to solve the problem that existing mobile device cannot know external traffic risk under external auditory masked state.
Technical scheme is as follows:
A kind of safety prompt function method under external auditory masked state, wherein, including step:
A, collection mobile device are presently in the external audio information of environment；
B, mate in vehicle audio matching database according to described external audio information, obtain the vehicles model of correspondence, and obtain irritable degree and intensity level according to described vehicles model and external audio infomation detection；
C, use vehicles model, irritable degree and the parameter of intensity level, mate in the matched rule data base of distance value in aural perceptible intensity, obtain danger classes；
D, according to described danger classes provide a user with correspondence safety prompt function.
The described safety prompt function method under external auditory masked state, wherein, described step B specifically includes:
B1, mate in vehicle audio matching database according to described external audio information, obtain the vehicles model of correspondence；
B2, audio frequency characteristics according to described vehicles model, carry out noise reduction process to outside audio-frequency information；
B3, the external audio information after noise reduction is carried out audio intensity detection, draw the intensity level of correspondence.
The described safety prompt function method under external auditory masked state, wherein, described step B also includes:
B4, according to persistent period of described external audio information and interval, detect the irritable degree of correspondence.
The described safety prompt function method under external auditory masked state, wherein, described danger classes is divided into four grades, the corresponding different safety prompt function mode of each grade.
The described safety prompt function method under external auditory masked state, wherein, also includes before described step A:
When detecting that mobile device meets set safety prompt function condition, then start safety prompt function service.
The described safety prompt function method under external auditory masked state, wherein, described safety prompt function condition is for detecting that user is under mobile status, and mobile device inserts earphone and mobile device just at playing audio-video document；Or described safety prompt function condition is for selecting dysacousis pattern, manually boots safety prompt function service.
A kind of safety prompting system under external auditory masked state, wherein, including:
Audio collection module, is presently in the external audio information of environment for gathering mobile device；
Audio processing modules, for mating in vehicle audio matching database according to described external audio information, obtains the vehicles model of correspondence, and obtains irritable degree and intensity level according to described vehicles model and external audio infomation detection；
Danger classes matching module, for using vehicles model, irritable degree and the parameter of intensity level, mates in the matched rule data base of distance value in aural perceptible intensity, obtains danger classes；
Safety prompt function module, for providing a user with the safety prompt function of correspondence according to described danger classes.
The described safety prompting system under external auditory masked state, wherein, described audio processing modules specifically includes:
Vehicles model matching unit, for mating in vehicle audio matching database according to described external audio information, obtains the vehicles model of correspondence；
Noise reduction unit, for the audio frequency characteristics according to described vehicles model, carries out noise reduction process to outside audio-frequency information；
Intensity detection unit, for the external audio information after noise reduction is carried out audio intensity detection, draws the intensity level of correspondence.
The described safety prompting system under external auditory masked state, wherein, described audio processing modules also includes:
Irritable degree detecting unit, for the persistent period according to described external audio information and interval, detects the irritable degree of correspondence.
The described safety prompting system under external auditory masked state, wherein, also includes:
Safety prompt function service starts module, for when detecting that mobile device meets set safety prompt function condition, then starts safety prompt function service.
Beneficial effect: the present invention is by gathering the external audio information of mobile device local environment, and obtain the vehicles model of correspondence, irritable degree and intensity level according to this external audio information matches, thus obtain the danger classes of correspondence, remind non-motorized transport participant user to note inherently safe by the way of different according to danger classes.
Accompanying drawing explanation
Fig. 1 is the flow chart of the safety prompt function method preferred embodiment under the present invention a kind of external auditory masked state.
Fig. 2 is the flow chart of step S102 in method shown in Fig. 1.
Fig. 3 is the structured flowchart of the safety prompting system preferred embodiment under the present invention a kind of external auditory masked state.
Fig. 4 is the concrete structure block diagram of system shown in Figure 3 sound intermediate frequency processing module.
Detailed description of the invention
The present invention provides the safety prompt function method and system under a kind of external auditory masked state, and for making the purpose of the present invention, technical scheme and effect clearer, clear and definite, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to the flow chart that Fig. 1, Fig. 1 are the safety prompt function method preferred embodiment under the present invention a kind of external auditory masked state, it includes step:
S101, collection mobile device are presently in the external audio information of environment；
S102, mate in vehicle audio matching database according to described external audio information, obtain vehicles model VT of correspondence, and obtain irritable degree IR and intensity level IV according to described vehicles model VT and external audio infomation detection；
S103, use vehicles model VT, irritable degree IR and the parameter of intensity level IV, mate in the matched rule data base of distance value in aural perceptible intensity, obtain danger classes DR；
S104, according to described danger classes DR provide a user with correspondence safety prompt function.
In the present invention, when user is under external auditory is in masked state (user wears earphone and listens music or see the operations such as video), danger classes DR obtaining being presently in environment can be mated by the external audio information gathering mobile device local environment, and provide a user with the safety prompt function of correspondence according to this, such as suspend current play operation, and call user's attention hides front vehicle (can certainly be front vehicles) etc..By the present invention, improve the user security being under external auditory masked state, thus help non-motorized transport participant to protect inherently safe, reduce the risk that traffic accidents occurs.
Specifically, also included before described step S101:
When detecting that mobile device meets set safety prompt function condition, then start safety prompt function service.
It is to say, mobile device needs to meet certain safety prompt function condition, just start safety prompt function service.Such as when mobile device is not inserted into earphone, then user can normally hear the sound of blowing a whistle of vehicle, so without starting follow-up safety prompt function service, or although mobile device inserts earphone, but user does not move, i.e. user listens song or sees a film under being in resting state, now without starting safety prompt function service；Although or mobile device inserts earphone, but not playing music or see video, now also without starting safety prompt function service.
Safety prompt function condition in the present invention is for detecting that user is under mobile status, and mobile device inserts earphone and mobile device just at playing audio-video document；Or described safety prompt function condition is for selecting dysacousis pattern, manually boots safety prompt function service.Namely, in the present invention, only detect when user is under mobile status, and mobile device inserts earphone, mobile device is also at playing audio-video document (audio file or video file) simultaneously, because now user is in external auditory masked state, so now can automatically start safety prompt function service.Or, user manually selects dysacousis pattern, now can manually boot safety prompt function service, i.e. user be manually operated directly make mobile device start safety prompt function service.
In above-mentioned safety prompt function condition, described mobile status refers to that user is in walking, cycles or trample the various state of skidding, slide plate etc., the detection of these mobile status can be by being analyzed obtaining to the acceleration that mobile device is current, such as analyze the acceleration change rule that mobile device acceleration transducer detects, thus obtain whether user is in mobile status.These detections the most all have realization, therefore this is not repeated by the present invention.
In described step S101, first gather the external audio information of external environment residing for mobile device.On hardware, the present invention is to wake up chip (audio awaken chip:AAC) up by the audio frequency of a low-power consumption to gather external audio information, this voice wakes up chip up and can be integrated on mobile device primary processor, may also be and be separately provided, described voice wakes up the standby quiescent current of chip up and can be as small as 1 μ A, very power saving.
In described step S102, obtain vehicles model VT (vehicle type), irritable degree IR(impatience rate according to external audio information) and intensity level IV(intensity value).
As in figure 2 it is shown, described step S102 specifically includes:
S201, mate in vehicle audio matching database according to described external audio information, obtain vehicles model VT of correspondence；
S202, audio frequency characteristics according to described vehicles model VT, carry out noise reduction process to outside audio-frequency information；
S203, the external audio information after noise reduction is carried out audio intensity detection, draw the intensity level IV of correspondence；
S204, according to persistent period of described external audio information and interval, detect irritable degree IR of correspondence.
Specifically, for vehicles model VT, it is to be obtained by coupling in vehicle audio matching database (vehicle audio feature database:VAFD), described its sustainable renewal of vehicle audio matching database, it is updated with the audio frequency characteristics to vehicles model VT in this data base and correspondence, including deleting, revise or interpolation etc..In the present invention, first extract the audio frequency characteristics in the external audio information collected, mated in VAFD by this audio frequency characteristics, the various vehicles that prestored in described VAFD (include the different model of the same type vehicles, the such as vehicle of different brands different model) audio frequency characteristics, thus in VAFD, find out vehicles model VT mated with the audio frequency characteristics extracted, if searching unsuccessfully, representing current external audio information is not target danger sound source, terminates flow process.
After vehicles model VT matched, according to the audio frequency characteristics of described vehicles model VT, outside audio-frequency information is carried out noise reduction process；Because safety prompt function service to be opened, illustrating that user is in outdoor, so the external audio information collected is doped with the noise of outside, the noise removing doping is favorably improved the accuracy of subsequent detection.For mode and the details of noise reduction process, having too many selection in the prior art, it will not go into details herein.
Then outside audio-frequency information is carried out audio intensity detection, draw the intensity level IV of correspondence；Audio intensity can be obtained by when receiving external audio information, and this intensity level can be decibel value, or amplitude size, and these numerical value can find in mobile device mike drives.The distance that the intensity level IV obtained by detection can substantially judge between vehicle and user, one important references factor of danger classes DR that this distance can obtain as subsequent detection, such as distance is 10 meters, and user is in general precarious position, if distance is 5 meters, user is in high-risk state.But, for different vehicles models, its intensity level may be different, what such as Toyota land was patrolled blow a whistle, and sound itself is bigger than Volkswagon Jetta taxi sound, if it is 70db that the sound of blowing a whistle sent is patrolled in land, potential range user is 10 meters, and Jetta needs to send the sound of blowing a whistle of 90db, may also be only distance users 10 meters, it is preferred that, test in advance and the corresponding relation of the intensity level with distance value adding up the sound of blowing a whistle that the various vehicles send, so can obtain the intensity level of correspondence in conjunction with vehicles model.
Finally according to persistent period and the interval of described external audio information, detect irritable degree IR of correspondence.Owing to driver can judge, according to information such as user present position, direction and speed, the degree of danger that user is current, and then show different irritable degree.So when honking, different effects also can be produced, the ofest short duration ring, long lasting for ring, or very brief interval ring etc..So just can substantially judge the irritable degree of driver according to these information, the ofest short duration ring represents that irritable degree is inferior grade, and now user is in low precarious position；Representing that irritable degree is Middle grade long lasting for ring, now user is in moderate risk state, and very brief interval ring represents high-grade, and now user is in high-risk state.So the irritable degree of the Changing Pattern of external audio information and driver has bigger incidence relation.And the irritable degree of driver also can be as follow-up degree of danger DR an important references factor.
More specifically, use set matched rule to calculate irritable degree, such as: what a sound was of short duration blows a whistle (duration of sound of blowing a whistle is less than 0.5 second), then IR=0.3；What one tone mark was accurate blows a whistle (duration of sound of blowing a whistle is more than 0.5 second and less than 1.0 seconds), IR=0.6；What one sound was longer blows a whistle (duration of sound of blowing a whistle is less than 1.8 seconds more than 1.0 seconds &), IR=0.9；What two sound were of short duration blows a whistle (two sound are blown a whistle, and the duration of sound of every time blowing a whistle is less than 0.5 second), IR=0.55 ... etc. the like, specifically can be adjusted according to actual test and statistical result.
In described step S103, after obtaining the parameter of above-mentioned vehicles model VT, irritable degree IR and intensity level IV, can mate in the matched rule data base (vehicle audio intensity and distance matching database:VAIDMD) of distance value in aural perceptible intensity, obtain danger classes DR；The data base of this VAIDMD also continuous updating, can be updated parameter therein in this data base, such as, revise, delete or add operation.
When reality is implemented, a tables of data can be made by statistics and psychologic principle, in this tables of data, list its corresponding DR of VT, IV and IR of different range, such as:
VT=" Toyota patrols in land "
IV = 70db
IR=0.6(mono-tone mark standard is blown a whistle)
The most now in the tables of data of VAIDMD, inquiry draws DR=B, and the most current danger classes is B grade, is simultaneously corresponding to B grade, has corresponding safety prompt function and is supplied to user.
In described step S104, providing a user with the safety prompt function of correspondence according to described danger classes DR, such as, described danger classes is divided into four grades, the corresponding different safety prompt function mode of each grade, these four grades are followed successively by from high to low: S, A, B, C.
For ' non-dysacousis ' user (simply the startup safety prompt function service that the modes such as song trigger automatically listened by band earphone), if S grade, so notice system plays module suspends broadcasting music, and plays voice reminder message and with urging audio to notify that user notes back car with bigger volume (such as the 70% of full volume)；If such as A grade, also notice suspends broadcasting music, and plays voice reminder message with medium volume (such as the 50% of full volume) and do not play urgency audio；If B grade, also can reduce the volume (being such as reduced to the 20% of full volume) playing music, and play a voice reminder message with medium volume；If C grade, the most do not suspend broadcasting music, simply while duration of music, play a reminder message with medium volume.For ' dysacousis ' user (user manually selects dysacousis pattern and starts safety prompt function service), the vibrating mode of varying strength and rhythm then can be used to go to remind user, such as S grade, then shake with high intensity and allegro mode continuously, for A grade, then shake in the way of moderate strength and medium rhythm continuously, for B grade, then shake in the way of low-intensity and slow rhythm continuously, for C grade, then only shake once with low-intensity.In above-mentioned shockproofness and the size of vibrations rhythm, in advance shockproofness can be divided into Three Estate, and be followed successively by from high to low: high intensity, moderate strength, low-intensity；And vibrations rhythm is divided into Three Estate, and be followed successively by from high to low: fast pace, medium rhythm, slow rhythm, so can shake according to different brackets by different way.
Certainly for above-mentioned ' non-dysacousis ' user, except playing the operational orders such as voice reminder message, also can carry out vibration prompting simultaneously, such as, carry out vibration prompting according to the mode of above-mentioned ' dysacousis ' user.
The present invention also provides for the safety prompting system preferred embodiment under a kind of external auditory masked state, as it is shown on figure 3, comprising:
Audio collection module 100, is presently in the external audio information of environment for gathering mobile device；
Audio processing modules 200, for mating in vehicle audio matching database according to described external audio information, obtain vehicles model VT of correspondence, and obtain irritable degree IR and intensity level IV according to described vehicles model VT and external audio infomation detection；
Danger classes matching module 300, for using vehicles model VT, irritable degree IR and the parameter of intensity level IV, mates in the matched rule data base of distance value in aural perceptible intensity, obtains danger classes DR；
Safety prompt function module 400, for providing a user with the safety prompt function of correspondence according to described danger classes DR.
Further, as shown in Figure 4, described audio processing modules 200 specifically includes:
Vehicles model matching unit 210, for mating in vehicle audio matching database according to described external audio information, obtains vehicles model VT of correspondence；
Noise reduction unit 220, for the audio frequency characteristics according to described vehicles model VT, carries out noise reduction process to outside audio-frequency information；
Intensity detection unit 230, for the external audio information after noise reduction is carried out audio intensity detection, draws the intensity level IV of correspondence；
Irritable degree detecting unit 240, for the persistent period according to described external audio information and interval, detects irritable degree IR of correspondence.
Further, system also includes:
Safety prompt function service starts module, for when detecting that mobile device meets set safety prompt function condition, then starts safety prompt function service.
Ins and outs about above-mentioned modular unit are described in detail in method above, therefore repeat no more.
In sum, the present invention is by gathering the external audio information of mobile device local environment, and obtain vehicles model VT of correspondence, irritable degree IR and intensity level IV according to this external audio information matches, thus obtain danger classes DR of correspondence, remind non-motorized transport participant user to note inherently safe by the way of different according to danger classes DR.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (10)
1. the safety prompt function method under an external auditory masked state, it is characterised in that include step:
A, collection mobile device are presently in the external audio information of environment；
B, mate in vehicle audio matching database according to described external audio information, obtain the vehicles model of correspondence, and obtain irritable degree and intensity level according to described vehicles model and external audio infomation detection；
C, use vehicles model, irritable degree and the parameter of intensity level, mate in the matched rule data base of distance value in aural perceptible intensity, obtain danger classes；
D, according to described danger classes provide a user with correspondence safety prompt function.
Safety prompt function method under external auditory masked state the most according to claim 1, it is characterised in that described step B specifically includes:
B1, mate in vehicle audio matching database according to described external audio information, obtain the vehicles model of correspondence；
B2, audio frequency characteristics according to described vehicles model, carry out noise reduction process to outside audio-frequency information；
B3, the external audio information after noise reduction is carried out audio intensity detection, draw the intensity level of correspondence.
Safety prompt function method under external auditory masked state the most according to claim 2, it is characterised in that described step B also includes:
B4, according to persistent period of described external audio information and interval, detect the irritable degree of correspondence.
Safety prompt function method under external auditory masked state the most according to claim 1, it is characterised in that described danger classes is divided into four grades, the corresponding different safety prompt function mode of each grade.
Safety prompt function method under external auditory masked state the most according to claim 1, it is characterised in that also include before described step A:
When detecting that mobile device meets set safety prompt function condition, then start safety prompt function service.
Safety prompt function method under external auditory masked state the most according to claim 5, it is characterized in that, described safety prompt function condition is for detecting that user is under mobile status, and mobile device inserts earphone and mobile device just at playing audio-video document；Or described safety prompt function condition is for selecting dysacousis pattern, manually boots safety prompt function service.
7. the safety prompting system under an external auditory masked state, it is characterised in that including:
Audio collection module, is presently in the external audio information of environment for gathering mobile device；
Audio processing modules, for mating in vehicle audio matching database according to described external audio information, obtains the vehicles model of correspondence, and obtains irritable degree and intensity level according to described vehicles model and external audio infomation detection；
Danger classes matching module, for using vehicles model, irritable degree and the parameter of intensity level, mates in the matched rule data base of distance value in aural perceptible intensity, obtains danger classes；
Safety prompt function module, for providing a user with the safety prompt function of correspondence according to described danger classes.
Safety prompting system under external auditory masked state the most according to claim 7, it is characterised in that described audio processing modules specifically includes:
Vehicles model matching unit, for mating in vehicle audio matching database according to described external audio information, obtains the vehicles model of correspondence；
Noise reduction unit, for the audio frequency characteristics according to described vehicles model, carries out noise reduction process to outside audio-frequency information；
Intensity detection unit, for the external audio information after noise reduction is carried out audio intensity detection, draws the intensity level of correspondence.
Safety prompting system under external auditory masked state the most according to claim 8, it is characterised in that described audio processing modules also includes:
Irritable degree detecting unit, for the persistent period according to described external audio information and interval, detects the irritable degree of correspondence.
Safety prompting system under external auditory masked state the most according to claim 7, it is characterised in that also include:
Safety prompt function service starts module, for when detecting that mobile device meets set safety prompt function condition, then starts safety prompt function service.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530613A (en) * | 2016-11-11 | 2017-03-22 | 广东小天才科技有限公司 | User prompt method and system and intelligent equipment |
| CN106937201A (en) * | 2017-04-27 | 2017-07-07 | 英华达（南京）科技有限公司 | The device and method of dynamic control earphone |
| CN106954140A (en) * | 2017-04-21 | 2017-07-14 | 北京奇虎科技有限公司 | A kind of reminding method of barrier, device and barrier prompt system |
| CN107566627A (en) * | 2017-08-28 | 2018-01-09 | 周盛春 | The bad use habit auxiliary prompting system of user and method |
| CN108831502A (en) * | 2018-05-04 | 2018-11-16 | 深圳市沃特沃德股份有限公司 | Caution sound identified off-line method and device |
| CN109348334A (en) * | 2018-10-26 | 2019-02-15 | 歌尔科技有限公司 | A kind of wireless headset and its ambience listening method and apparatus |
| CN109672958A (en) * | 2018-12-14 | 2019-04-23 | 歌尔科技有限公司 | Control method for playing back and equipment |
| CN110297615A (en) * | 2018-03-22 | 2019-10-01 | 深圳富泰宏精密工业有限公司 | Portable electronic device and audio frequency playing method |
| CN110545502A (en) * | 2018-05-28 | 2019-12-06 | 丰田自动车株式会社 | information processing device, playback control method, playback control program, and audio system |
| CN110619890A (en) * | 2019-08-23 | 2019-12-27 | 苏宁智能终端有限公司 | Method and system for recognizing external sound under earphone wearing state |
| CN112037468A (en) * | 2020-08-31 | 2020-12-04 | 维沃移动通信有限公司 | Safety early warning method and device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110254703A1 (en) * | 2010-04-16 | 2011-10-20 | Empire Technology Development Llc | Pedestrian safety system |
| CN102905028A (en) * | 2012-10-15 | 2013-01-30 | 深圳市中兴移动通信有限公司 | Mobile terminal prompt information regulating method and corresponding mobile terminal |
| CN105015412A (en) * | 2010-03-25 | 2015-11-04 | 日本先锋公司 | Vehicle-evocative sound generation device and method, terminal device and server device |
-
2016
- 2016-04-14 CN CN201610232139.8A patent/CN105939415B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015412A (en) * | 2010-03-25 | 2015-11-04 | 日本先锋公司 | Vehicle-evocative sound generation device and method, terminal device and server device |
| US20110254703A1 (en) * | 2010-04-16 | 2011-10-20 | Empire Technology Development Llc | Pedestrian safety system |
| CN102905028A (en) * | 2012-10-15 | 2013-01-30 | 深圳市中兴移动通信有限公司 | Mobile terminal prompt information regulating method and corresponding mobile terminal |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530613A (en) * | 2016-11-11 | 2017-03-22 | 广东小天才科技有限公司 | User prompt method and system and intelligent equipment |
| CN106954140A (en) * | 2017-04-21 | 2017-07-14 | 北京奇虎科技有限公司 | A kind of reminding method of barrier, device and barrier prompt system |
| CN106937201A (en) * | 2017-04-27 | 2017-07-07 | 英华达（南京）科技有限公司 | The device and method of dynamic control earphone |
| CN107566627A (en) * | 2017-08-28 | 2018-01-09 | 周盛春 | The bad use habit auxiliary prompting system of user and method |
| CN110297615A (en) * | 2018-03-22 | 2019-10-01 | 深圳富泰宏精密工业有限公司 | Portable electronic device and audio frequency playing method |
| CN108831502A (en) * | 2018-05-04 | 2018-11-16 | 深圳市沃特沃德股份有限公司 | Caution sound identified off-line method and device |
| WO2019210713A1 (en) * | 2018-05-04 | 2019-11-07 | 深圳市沃特沃德股份有限公司 | Warning sound offline identification method and device |
| CN110545502A (en) * | 2018-05-28 | 2019-12-06 | 丰田自动车株式会社 | information processing device, playback control method, playback control program, and audio system |
| CN110545502B (en) * | 2018-05-28 | 2021-07-09 | 丰田自动车株式会社 | Information processing device, playback control method, playback control program, and audio system |
| CN109348334A (en) * | 2018-10-26 | 2019-02-15 | 歌尔科技有限公司 | A kind of wireless headset and its ambience listening method and apparatus |
| CN109348334B (en) * | 2018-10-26 | 2020-11-10 | 歌尔科技有限公司 | Wireless earphone and environment monitoring method and device thereof |
| CN109672958A (en) * | 2018-12-14 | 2019-04-23 | 歌尔科技有限公司 | Control method for playing back and equipment |
| CN110619890A (en) * | 2019-08-23 | 2019-12-27 | 苏宁智能终端有限公司 | Method and system for recognizing external sound under earphone wearing state |
| CN112037468A (en) * | 2020-08-31 | 2020-12-04 | 维沃移动通信有限公司 | Safety early warning method and device and electronic equipment |
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