CN107835475A - Quiet down mode adjusting method and the device of intelligent back vision mirror - Google Patents
Quiet down mode adjusting method and the device of intelligent back vision mirror Download PDFInfo
- Publication number
- CN107835475A CN107835475A CN201711059383.XA CN201711059383A CN107835475A CN 107835475 A CN107835475 A CN 107835475A CN 201711059383 A CN201711059383 A CN 201711059383A CN 107835475 A CN107835475 A CN 107835475A
- Authority
- CN
- China
- Prior art keywords
- pattern
- vision mirror
- back vision
- intelligent back
- personnel amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/326—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
Abstract
The embodiment of the invention discloses quiet down mode adjusting method and the device of a kind of intelligent back vision mirror, is related to mobile unit technical field, and main purpose is the pattern that quiets down of automating adjustment of rearview mirrors, to simplify the adjustment of user operation, lifts the usage experience of user.The method of the present invention includes：After vehicle start-up, the personnel amount in collecting vehicle；The current pattern that quiets down of microphone is adjusted according to the personnel amount, pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.The microphone that the present invention is used for adjust automatically intelligent back vision mirror quiets down pattern.
Description
Technical field
The present embodiments relate to mobile unit technical field, more particularly to a kind of mode adjustment that quiets down of intelligent back vision mirror
Method and device.
Background technology
The arrival of automobile Internet era, automobile is allowed to become more and more intelligent.Car owner has no longer contented just to now
Road in driving, to the security of driving, convenience and recreational etc. there is higher pursuit.Therefore, it is equipped with intelligence
Operating system, union navigation, drive recorder, cyberdog, Online Music etc. various functions in one intelligent back vision mirror just
Start to be increasingly becoming a part indispensable in Volkswagen's articles for use.
Service that existing intelligent back vision mirror product provides it is targeted be in-car personnel, particularly human pilot, its with
The main interactive mode of user is realized by phonetic order.It is and accurate in order at utmost improve the identification of phonetic order
The angle default setting that quiets down of full directional microphone can be typically the narrow pattern that quiets down of operator seat by rate, intelligent back vision mirror.But in pair
When operator seat or even heel row occupant user are also required to speech control intelligent back vision mirror, the narrow pattern that quiets down of operator seat largely limits
The accuracy rate that quiets down of co-driver or heel row occupant, cause to be difficult to be smoothed out speech control.At this time just handle is needed to quiet down
Angle is switched to all referring to the wide pattern that quiets down to quiet down.Existing switch means are only either manually or by click physical button and backsight
Mirror touch-screen is operated.It is manually operated to reduce Consumer's Experience during user enters simultaneously unlocking vehicle.
The content of the invention
In view of the above problems, the embodiment of the present invention provides a kind of quiet down mode adjusting method and the device of intelligent back vision mirror,
Main purpose is the pattern that quiets down of automating adjustment of rearview mirrors, to simplify the adjustment of user operation, lifts the usage experience of user.
In order to solve the above technical problems, on the one hand, the embodiments of the invention provide a kind of pattern that quiets down of intelligent back vision mirror
Method of adjustment, this method include：
After vehicle start-up, the personnel amount in collecting vehicle；
The current pattern that quiets down of microphone is adjusted according to the personnel amount, the pattern that quiets down quiets down pattern including wide area
Quieted down pattern with narrow.
Preferably, the personnel amount in the collecting vehicle includes：
The personnel amount being calculated from the car running computer of the vehicle is obtained using bluetooth connection, the car running computer leads to
The pressure sensor crossed in vehicle seats calculates in-car current personnel amount.
Preferably, the personnel amount in the collecting vehicle includes：
In-car infrared signal is obtained using the infrared sensor in intelligent back vision mirror, and car is identified by thermal imaging algorithm
Interior current personnel amount；Or
In the case where wide area quiets down pattern the personnel amount in current vehicle and position are determined using sound groove recognition technology in e.
Preferably, adjusting the current pattern of quieting down of microphone according to the personnel amount includes：
When the personnel amount is 1, the mode adjustment that quiets down is quieted down pattern for narrow；
When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down pattern for wide area.
Preferably, the quiet down sound collection scope of pattern of the wide area described in pattern that quiets down is with vertical intelligent back vision mirror
Minute surface is 0 °, and left and right respectively deflects the angular regions obtained by 90 °；The narrow quiet down pattern sound collection scope be with drive
During the position of member is points to, each 20 ° of left and right, the position of the driver be sensing be using vertical intelligent back vision mirror minute surface as 0 °,
To driver side to 40 ° of sensing of deflection.
On the other hand, the embodiment of the present invention additionally provides a kind of mode adjustment device that quiets down of intelligent back vision mirror, the device
Including：
Collecting unit, for after vehicle start-up, the personnel amount in collecting vehicle；
Adjustment unit, the personnel amount for being obtained according to the collecting unit adjust the current pattern that quiets down of microphone,
Pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
Preferably, the collecting unit includes：
First acquisition module, for obtaining the personnel's number being calculated from the car running computer of the vehicle using bluetooth connection
Amount, the car running computer calculate in-car current personnel amount by the pressure sensor in vehicle seats.
Preferably, the collecting unit also includes：
Second acquisition module, for obtaining in-car infrared signal using the infrared sensor in intelligent back vision mirror, and lead to
Overheat the in-car current personnel amount of imaging algorithm identification；
3rd acquisition module, for determining personnel's number in current vehicle under quieting down pattern in wide area using sound groove recognition technology in e
Amount and position.
Preferably, the adjustment unit is additionally operable to：It is narrow by the mode adjustment that quiets down when the personnel amount is 1
Domain quiets down pattern；When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down pattern for wide area.
Preferably, in the pattern that quiets down of adjustment unit adjustment, the quiet down sound collection scope of pattern of the wide area is
Using vertical intelligent back vision mirror minute surface as 0 °, left and right respectively deflects the angular regions obtained by 90 °；The narrow quiets down the sound of pattern
Acquisition range is that each 20 ° of left and right, the position of the driver is that sensing is with vertical intelligence using the position of driver as in sensing
Rear-vision mirror face is 0 °, to driver side to 40 ° of sensing of deflection.
On the other hand, the embodiment of the present invention additionally provides a kind of storage medium, and the storage medium includes the program of storage,
Wherein, equipment where the storage medium being controlled when described program is run performs the pattern tune that quiets down of above-mentioned intelligent back vision mirror
Adjusting method.
On the other hand, the embodiment of the present invention additionally provides a kind of processor, and the processor is used for operation program, wherein,
The mode adjusting method that quiets down of described program intelligent back vision mirror above-mentioned when running.
In addition, the embodiment of the present invention also further proposes a kind of quieting down for intelligent back vision mirror from following several respects content
Mode adjusting method and device.Mainly include：
First aspect, there is provided a kind of mode adjusting method that quiets down of intelligent back vision mirror, methods described comprise the following steps：
After vehicle start-up, intelligent back vision mirror obtains the personnel amount in vehicle；
Quiet down pattern of the intelligent back vision mirror according to personnel amount adjustment microphone, the pattern of quieting down include：Wide area quiets down
Pattern and narrow quiet down pattern.
Optionally, methods described also includes：
The intensity of the sound for the different directions that the microphone of intelligent back vision mirror relatively receives, such as to driver side to deflection
40 ° of intensity of sound is significantly greater than the intensity of sound of other angles, determines that intelligent back vision mirror quiets down pattern for narrow.
Optionally, methods described also includes：
Intelligent back vision mirror receives voice data, after being amplified filtration treatment to the voice data, as control sound letter
Breath input.
Optionally, methods described also includes：
Intelligent back vision mirror receives voice data, and the angle of the intelligent back vision mirror is obtained after being analyzed and processed to the voice data
A is spent, by the angle adjustment of intelligent back vision mirror to the angle A.
Optionally, the personnel amount that the intelligent back vision mirror is obtained in vehicle specifically includes：
Intelligent back vision mirror receives the personnel amount that vehicle ECU is sent.
Second aspect, there is provided a kind of mode adjustment device that quiets down of intelligent back vision mirror, described device include：
Acquiring unit, for after vehicle start-up, obtaining the personnel amount in vehicle；
Processing unit, for the pattern that quiets down according to personnel amount adjustment microphone, the pattern of quieting down includes：Wide area is received
Sound pattern and narrow quiet down pattern.
Optionally, described device also includes：
Receiving unit, for receiving the sound of different directions；
The processing unit, the intensity of the sound for comparing the different directions received, such as to driver side to deflection
40 ° of intensity of sound is significantly greater than the intensity of sound of other angles, determines that intelligent back vision mirror quiets down pattern for narrow.
Optionally, the processing unit, it is additionally operable to after being amplified filtration treatment to the voice data, as control sound
Information inputs.
Optionally, the processing unit, for obtaining the intelligent back vision mirror after being analyzed and processed to the voice data
Angle A, by the angle adjustment of intelligent back vision mirror to the angle A.
Optionally, the acquiring unit, the personnel amount of vehicle ECU transmissions is received specifically for intelligent back vision mirror.
By above-mentioned technical scheme, quiet down mode adjusting method and the dress of a kind of intelligent back vision mirror provided by the invention
Put, mainly using intelligent back vision mirror as during the input equipment of phonetic order, based on rearview mirror in the position of vehicle interior, pass through
Judge that in-car personnel amount adjusts the pattern that quiets down of microphone in intelligent back vision mirror to vehicle upon actuation, allow the pattern root that quiets down
Adjusted according to the quantity of occupant, meet the needs of more people are simultaneously emitted by phonetic order by the wide area pattern of quieting down, pass through narrow
The pattern of quieting down improves one and sends the identification accuracy of phonetic order in the car.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the embodiment of the present invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the flow chart of the safety prompt function method of the intelligent back vision mirror provided according to a preferred embodiment of the invention；
Fig. 2 is the flow of the safety prompt function method of the intelligent back vision mirror provided according to another preferred embodiment of the present invention
Figure；
Fig. 3 is the structure of the safety reminding device of the intelligent back vision mirror provided according to another preferred embodiment of the invention
Figure；
Fig. 4 is a kind of structure chart of intelligent back vision mirror provided by the invention；
Fig. 5 shows a kind of mode adjusting method flow chart that quiets down of intelligent back vision mirror provided in an embodiment of the present invention；
Fig. 6 shows the scope signal that quiets down that a kind of intelligent back vision mirror provided in an embodiment of the present invention determines to quiet down in pattern
Figure；
Fig. 7 shows a kind of mode adjustment device composition frame chart that quiets down of intelligent back vision mirror provided in an embodiment of the present invention；
Fig. 8 shows the mode adjustment device composition frame that quiets down of another intelligent back vision mirror provided in an embodiment of the present invention
Figure.
Embodiment
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of order by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the order of operations can be rearranged.When it
The processing can be terminated when operation is completed, it is also possible to the additional step being not included in accompanying drawing.The processing
It can correspond to method, function, code, subroutine, subprogram etc..
Alleged within a context " computer equipment ", also referred to as " computer ", referring to can be by running preset program or referring to
Order performs the intelligent electronic device of the predetermined process process such as numerical computations and/or logical calculated, its can include processor with
Memory, the survival that is prestored in memory by computing device are instructed to perform predetermined process process, or by ASIC,
The hardware such as FPGA, DSP perform predetermined process process, or are realized by said two devices combination.Computer equipment includes but unlimited
In server, PC, notebook computer, tablet personal computer, smart mobile phone etc..
Method (some of them are illustrated by flow) discussed hereafter can be by hardware, software, firmware, centre
Part, microcode, hardware description language or its any combination are implemented.Implement when with software, firmware, middleware or microcode
When, to implement the program code of necessary task or code segment can be stored in machine or computer-readable medium and (for example deposit
Storage media) in.(one or more) processor can implement necessary task.
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and it is not interpreted as
It is limited only by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. herein to describe unit,
But these units should not be limited by these terms.It is used for the purpose of using these terms by a unit and another unit
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Member, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of them or
Any and all combination of more listed associated items.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order indicated in figure occurs.For example, depending on involved function/action, the two width figures shown in succession actually may be used
Substantially simultaneously to perform or can perform in a reverse order sometimes.
The present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of according to an aspect of the invention, there is provided safety prompt function method of intelligent back vision mirror.Above-mentioned commodity are automatic
The method in point storehouse can be used in intelligent back vision mirror, it is necessary to illustrate, above-mentioned intelligent back vision mirror is only for example, and other are existing
Or the network equipment and user equipment being likely to occur from now on be if applicable in the present invention, should also be included in the scope of the present invention with
It is interior, and be incorporated herein by reference.
Fig. 1 is refer to, Fig. 1 is to be adjusted according to the pattern that quiets down of the intelligent back vision mirror of the offer of a preferred embodiment of the invention
Adjusting method, this method are completed by intelligent back vision mirror, and this method is as shown in figure 1, comprise the following steps：
Step S101, after vehicle start-up, intelligent back vision mirror obtains the personnel amount in vehicle.
ECU gets the data of the pressure sensor of all seats by vehicle-mounted CAN bus, and passes through threshold value multilevel iudge
Go out whether each seat has passenger, count passenger quantity.
Intelligent back vision mirror sends reading passenger quantitative directive after vehicle sparking starts, by BLE and gives OBD modules.
OBD modules issue a command to ECU by CAN, get passenger quantity information, and return to intelligent back vision by BLE
Mirror.
Step S102, quiet down pattern of the intelligent back vision mirror according to personnel amount adjustment microphone, the pattern of quieting down include：
Pattern that wide area quiets down pattern and narrow quiets down.
Optionally, above-mentioned steps S102 implementation method is specifically as follows：
Rearview mirror gets passenger quantity (N) and made a decision：During N=1, set microphone and quiet down angle mode to drive
Member's position narrow quiets down pattern；As N >=2, the microphone angle mode that quiets down is set in systems and is quieted down pattern as wide area.
Technical solution of the present invention utilizes seat pressure sensor, ECU, OBD interface, intelligent back vision mirror and OBD modules
Bluetooth BLE wireless communication function, and the intelligent set of rearview mirror Built In Operating System realized without human intervention
The angle that intelligently quiets down setting, it is convenient for users, improve Consumer's Experience.
Fig. 2 is refer to, Fig. 2 is to be adjusted according to the pattern that quiets down of the intelligent back vision mirror of the offer of a preferred embodiment of the invention
Adjusting method, this method are completed by intelligent back vision mirror, and this method is as shown in Fig. 2 comprise the following steps：
Step S201, after vehicle start-up, intelligent back vision mirror obtains the personnel amount in vehicle.
Step S202, quiet down pattern of the intelligent back vision mirror according to personnel amount adjustment microphone, the pattern of quieting down include：
Pattern that wide area quiets down pattern and narrow quiets down.
Step S203, the intensity of the sound for the different directions that the microphone of intelligent back vision mirror relatively receives, such as to driving
Member direction deflects the intensity of sound that 40 ° of intensity of sound is significantly greater than other angles, determines that intelligent back vision mirror quiets down mould for narrow
Formula.
Technical solution of the present invention utilizes seat pressure sensor, ECU, OBD interface, intelligent back vision mirror and OBD modules
Bluetooth BLE wireless communication function, and the intelligent set of rearview mirror Built In Operating System realized without human intervention
The angle that intelligently quiets down setting, it is convenient for users, improve Consumer's Experience.
Optionally, the above method can also include after step S203：
Intelligent back vision mirror receives voice data, after being amplified filtration treatment to the voice data, as control sound letter
Breath input.
Optionally, the above method can also include after step S203：
Intelligent back vision mirror receives voice data, and the angle of the intelligent back vision mirror is obtained after being analyzed and processed to the voice data
A is spent, by the angle adjustment of intelligent back vision mirror to the angle A.
Refering to Fig. 3, to provide a kind of mode adjustment device 30 that quiets down of intelligent back vision mirror, described device includes Fig. 3：
Acquiring unit 301, for after vehicle start-up, obtaining the personnel amount in vehicle；
Processing unit 302, for the pattern that quiets down according to personnel amount adjustment microphone, the pattern of quieting down includes：Extensively
Pattern that domain quiets down pattern and narrow quiets down.
Optionally, described device also includes：
Receiving unit 303, for receiving the sound of different directions；
The processing unit 302, the intensity of the sound for comparing the different directions received, such as to driver side to inclined
Turn the intensity of sound that 40 ° of intensity of sound is significantly greater than other angles, determine that intelligent back vision mirror quiets down pattern for narrow.
Optionally, the processing is single 302 yuan, is additionally operable to after being amplified filtration treatment to the voice data, as control
Acoustic information inputs.
Optionally, the processing unit 302, for obtaining the intelligent back vision mirror after being analyzed and processed to the voice data
Angle A, by the angle adjustment of intelligent back vision mirror to the angle A.
Optionally, the acquiring unit 301, the personnel amount of vehicle ECU transmissions is received specifically for intelligent back vision mirror.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.This
Outside, it is clear that the word of " comprising " one is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of multiple embodiments according to the present invention
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
The part of one module of table, program segment or code, a part for the module, program segment or code include one or more use
In the executable instruction of logic function as defined in realization.It should also be noted that marked at some as in the realization replaced in square frame
The function of note can also be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially base
Originally it is performed in parallel, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that
It is the combination of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart, can uses and perform rule
Fixed function or the special hardware based system of action are realized, or can use the group of specialized hardware and computer instruction
Close to realize.
Referring to Fig. 4, the embodiment of the present invention also provides a kind of intelligent back vision mirror 400, and the intelligent back vision mirror 400 includes but unlimited
In：Personal computer, notebook computer or computer group, as shown in figure 3, the server includes：Equipment 40 includes processor
401st, memory 402, transceiver 403, display 405 and bus 404.Transceiver 403 is used to receive and dispatch number between external equipment
According to.The quantity of processor 401 in equipment 400 can be one or more.In some embodiments of the present application, processor 401,
Memory 402 can be connected with transceiver 403 by bus system or other modes.Equipment 400 can be used for performing shown in Fig. 1
Method.The implication for the term being related on the present embodiment and citing, it may be referred to explanation corresponding to Fig. 1.Here is omitted.
Wherein, store program codes in memory 402.Processor 401 is used to call the program generation stored in memory 402
Code, for performing step as shown in Figure 1.
It should be noted that processor 401 here can be a treatment element or multiple treatment elements
It is referred to as.For example, the treatment element can be central processing unit (Central Processing Unit, CPU) or spy
Determine integrated circuit (Application Specific Integrated Circuit, ASIC), or be arranged to implement this
Apply for one or more integrated circuits of embodiment, such as：One or more microprocessors (digital signal
Processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array,
FPGA)。
Memory 403 can be the general designation of a storage device or multiple memory elements, and for storing and can hold
Parameter, data etc. required for line program code or the operation of application program running gear.And memory 403 can include random storage
Device (RAM), nonvolatile memory (non-volatile memory), such as magnetic disk storage, flash memory can also be included
(Flash) etc..
Bus 404 can be that industry standard architecture (Industry Standard Architecture, ISA) is total
Line, external equipment interconnection (Peripheral Component, PCI) bus or extended industry-standard architecture (Extended
Industry Standard Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, control
Bus processed etc..For ease of representing, only represented in Fig. 4 with a thick line, it is not intended that an only bus or a type of
Bus.
The user equipment can also include input/output unit, be connected to bus 404, to pass through bus and processor 401
Connected etc. other parts.The input/output unit can provide an inputting interface for operating personnel, so that operating personnel pass through this
Inputting interface selects item of deploying to ensure effective monitoring and control of illegal activities, and can also be other interfaces, can pass through the external miscellaneous equipment of the interface.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The mutual coupling of opinion or direct-coupling or communication connection can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
The embodiments of the invention provide a kind of mode adjusting method that quiets down of intelligent back vision mirror, and this method specific steps are as schemed
Shown in 5, including：
101st, after vehicle start-up, the personnel amount in collecting vehicle.
Existing vehicle launch situation generally refers to the situation that manned vehicle carries out vehicle launch, vehicle now
In, human pilot can have typically been taken on steering position, and may then there is no other passengers in other positions, therefore,
In vehicle launch, the pattern that quiets down of microphone is typically understood default setting and quieted down pattern for narrow in intelligent back vision mirror, so as to
The phonetic order that enough apparent reception drivers are sent.
And in this step, it is contemplated that the maturation of existing unmanned technology, vehicle upon actuation, on its steering position
There might not be personnel, therefore, the pattern that quiets down of microphone also cannot be default setting to quiet down pattern for narrow, but
The pattern of quieting down is adjusted by the design parameter of Current vehicle, and the sound source to quiet down mostlys come from the member of in-car, therefore,
The pattern of quieting down is adjusted, then needs the specific personnel amount in specific collection current vehicle.
In the embodiment of the present invention, the determination mode of personnel amount can be by connecting the onboard diagnostic system (On- of vehicle
Board Diagnostics, OBD), by the system by in-car car running computer (Electronic Control Unit,
ECU in-car related sensor parameter) is read to calculate the personnel amount in current vehicle；Further, it is also possible to pass through intelligent back vision mirror
In possessed related sensor directly carry out the detection of occupant's quantity.
Specifically, using by way of vehicle ECU testing staff's quantity its cost of implementation it is relatively low, in intelligent back vision
Only need to set bluetooth module in mirror, be connected for carrying out Bluetooth communication with the OBD system of vehicle, to obtain the current people of vehicle
Member's quantity.And for the determination of personnel amount, then it can pass through the pressure sensor in the in-car current each seat of ECU readings
Numerical value, by comparing whether the numerical value falls in the interval range of human pressure's value to determine whether take someone in each seat
Member.After calculating personnel amount by ECU, the quantitative value is passed through into vehicle-mounted data bus (what application was more at present is CAN)
OBD system is sent to, then personnel amount value is sent to by intelligent back vision mirror by bluetooth connection by OBD system.
And apply is needed by way of the direct testing staff's quantity of possessed related sensor in intelligent back vision mirror
Corresponding sensor is set again in intelligence sensor, while also needs to the software algorithm of load sensor parameter, it is relatively above-mentioned
Its cost of implementation of mode is of a relatively high.Specific to the implementation, it is not specifically limited in the embodiment of the present invention, conventional mode
Including：In-car infrared signal is obtained using the infrared sensor in intelligent back vision mirror, and in-car is identified by thermal imaging algorithm
Current personnel amount, or determine the personnel amount in current vehicle and position using sound groove recognition technology in e.For infrared
Identification method in intelligent back vision mirror, it is necessary to set infrared sensor, and the corresponding thermal imaging algorithm of loading, passes through infrared biography
Infrared signature signal in sensor collecting vehicle, then determine whether infrared signature is people by algorithm, and then determine in current vehicle
Personnel amount.And for Application on Voiceprint Recognition mode, it is arranged to particular by by the pattern of quieting down of the microphone in intelligent back vision mirror
Wide area quiets down pattern, detects specific voiceprint in this mode, and recognizes whether voice by the algorithm of vocal print,
If voice, existing personnel amount in current vehicle is determined further according to the difference of vocal print, be using the advantage of vocal print once
It is identified as voice, it is possible to it is determined that the specific personnel of the sound source are sent, and the particular location according to the personnel in the car, it is possible to
The voice service customized is provided for the specific people, such as, in the personnel of heel row, Voice command heel row vehicle window can be passed through
Position adjustment phonetic order of abat vent etc..
102nd, the current pattern that quiets down of microphone is adjusted according to personnel amount.
Wherein, the pattern of quieting down in this step is broadly divided into that wide area quiets down pattern and narrow quiets down pattern.Wide area quiets down mould
Formula is mainly used in being acquired in-car all sound the pattern of identification, and it applies sound collection when in intelligent back vision mirror
Scope is that left and right respectively deflects the angular regions obtained by 90 ° using vertical intelligent back vision mirror minute surface as 0 °；And narrow quiets down pattern then
The sound collection recognition mode carried out primarily directed to the driver of in-car, it applies sound collection when in intelligent back vision mirror
Scope is that each 20 ° of left and right, the position of the driver is that sensing is with vertical intelligent back vision using the position of driver as in sensing
Mirror minute surface is 0 °, to driver side to 40 ° of sensing of deflection, for details, reference can be made to the scope schematic diagram shown in Fig. 6, wherein, here
Described driver side on different types of car to having a different directions, for example vehicle at home is generally left rudder car,
I.e. steering wheel is in the left side of vehicle, and uses right standard rudder car in Japan, Britain etc., therefore, for different vehicles, driver
The definition in direction is different.
The mode adjustment mode that quiets down in this step is determined according to the quantity of personnel, specifically, with current someone
Exemplified by driving vehicle, when personnel amount is 1, occupant now can be defined as the driver of vehicle, it is necessary to will receive
Sound pattern is adjusted to narrow and quieted down pattern, preferably to receive the phonetic order of driver；And when personnel amount is more than 1, this
When can determine that occupant in addition to driver, includes the passenger of other positions, can be copilot either heel row
Passenger, therefore, in the case of more people, it is necessary to which the mode adjustment that will quiet down is that wide area quiets down pattern, to provide multi-person speech control
The demand of intelligent back vision mirror processed.Wherein, when being adjusted, it is necessary to first determine the pattern that quiets down of current microphone, pass through and compare
Judge to quiet down pattern to determine the need for adjustment.
It should be noted that the above method is the adjustment for the pattern that quiets down realized after vehicle start-up, and in vehicle not
During startup, for manned vehicle, due to not necessarily there is the presence of personnel on the position of driver in vehicle, because
This, default setting is that wide area quiets down pattern by the pattern that quiets down for microphone.
Explanation based on above-described embodiment, it can be seen that a kind of intelligent back vision mirror provided in an embodiment of the present invention quiets down
Mode adjusting method, mainly using intelligent back vision mirror as during the input equipment of phonetic order, based on rearview mirror in vehicle interior
Position, by judging that in-car personnel amount adjusts the pattern that quiets down of microphone in intelligent back vision mirror to vehicle upon actuation,
Allow the pattern of quieting down to be adjusted according to the quantity of occupant, meet that more people are simultaneously emitted by the need of phonetic order by the wide area pattern of quieting down
Ask, improve one by the narrow pattern of quieting down sends the identification accuracy of phonetic order in the car.
Further, as the specific implementation to above-mentioned Bluetooth connecting method, the embodiment of the present invention additionally provides a kind of intelligence
The mode adjustment device that quiets down of energy rearview mirror, for being realized for the method shown in above-described embodiment.The device embodiment
Corresponding with preceding method embodiment, for ease of reading, the system embodiment is no longer to the detail content in preceding method embodiment
Repeated one by one, it should be understood that the device in the present embodiment can be corresponded in the whole realized in preceding method embodiment
Hold.Specifically as shown in fig. 7, the device is used in intelligent back vision mirror, specifically included in the device：
Collecting unit 21, for after vehicle start-up, the personnel amount in collecting vehicle；
Adjustment unit 22, the personnel amount for being obtained according to the collecting unit 21 adjust the current mould that quiets down of microphone
Formula, pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
Further, as shown in figure 8, the collecting unit 21 includes：
First acquisition module 211, for obtaining the people being calculated from the car running computer of the vehicle using bluetooth connection
Member's quantity, the car running computer calculate in-car current personnel amount by the pressure sensor in vehicle seats.
Further, as shown in figure 8, the collecting unit 21 also includes：
Second acquisition module 212, for obtaining in-car infrared signal using the infrared sensor in intelligent back vision mirror, and
Pass through the in-car current personnel amount of thermal imaging algorithm identification；
3rd acquisition module 213, for determining the people in current vehicle under quieting down pattern in wide area using sound groove recognition technology in e
Member's quantity and position.
Further, the adjustment unit 22 is additionally operable to, when the personnel amount is 1, by the mode adjustment that quiets down
Quieted down pattern for narrow；When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down pattern for wide area.
Further, in the pattern that quiets down that the adjustment unit 22 adjusts, the wide area quiets down the sound collection model of pattern
Enclose is that left and right respectively deflects the angular regions obtained by 90 ° using vertical intelligent back vision mirror minute surface as 0 °；The narrow quiets down pattern
Sound collection scope is that each 20 ° of left and right, the position of the driver is that sensing is with vertical using the position of driver as in sensing
Intelligent back vision mirror minute surface is 0 °, to driver side to 40 ° of sensing of deflection.
Further, to achieve these goals, the embodiment of the present invention additionally provides a kind of storage medium, and the storage is situated between
Matter includes the program of storage, wherein, equipment where the storage medium is controlled when described program is run performs described above
The data capture method of more update cycles.
In addition, the embodiment of the present invention additionally provides a kind of processor, the processor is used for operation program, wherein, it is described
Program performs the data capture method of more update cycles described above when running.
Summary technical scheme, a kind of intelligent back vision mirror provided in an embodiment of the present invention quiet down mode adjusting method and
Device, mainly using intelligent back vision mirror as during the input equipment of phonetic order, based on rearview mirror in the position of vehicle interior, lead to
Cross and judge that in-car personnel amount adjusts the pattern that quiets down of microphone in intelligent back vision mirror to vehicle upon actuation, allow the pattern of quieting down
Adjusted according to the quantity of occupant, meet the needs of more people are simultaneously emitted by phonetic order by the wide area pattern of quieting down, by narrow
The domain pattern of quieting down improves one and sends the identification accuracy of phonetic order in the car.
In addition, the mode adjustment intelligent back vision mirror that quiets down in the intelligent back vision mirror includes processor and memory, on
State the collecting unit in the mode device that quiets down for intelligent back vision mirror, adjustment unit etc. and be stored in storage as program unit
In device, corresponding function is realized by the said procedure unit of computing device storage in memory.
Kernel is included in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can set one
Or more, the pattern that quiets down of automating adjustment of rearview mirrors is realized by adjusting kernel parameter, to simplify the adjustment of user operation, is lifted
The usage experience of user.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/
Or the form such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM), memory includes at least one deposit
Store up chip.
The embodiments of the invention provide a kind of storage medium, program is stored thereon with, it is real when the program is executed by processor
The mode adjusting method that quiets down of the existing intelligent back vision mirror.
The embodiments of the invention provide a kind of processor, the processor is used for operation program, wherein, described program operation
The mode adjusting method that quiets down of intelligent back vision mirror described in Shi Zhihang.
Thus, the embodiment of the present invention additionally provides a kind of intelligent back vision mirror device, the equipment include processor, memory and
The program that can be run on a memory and on a processor is stored, is realized when the program of computing device bluetooth connection main equipment
Following steps：After vehicle start-up, the personnel amount in collecting vehicle；Quieted down according to personnel amount adjustment microphone is current
Pattern, pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
The embodiment of the present invention additionally provides a kind of computer program product, when being performed on data processing equipment, is suitable to
Perform the program of following two method and steps：After vehicle start-up, the personnel amount in collecting vehicle；Adjusted according to the personnel amount
The current pattern that quiets down of whole microphone, pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the application can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/
Or the form such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including key element
Other identical element in process, method, commodity or equipment also be present.
It will be understood by those skilled in the art that embodiments herein can be provided as method, system or computer program product.
Therefore, the application can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Form.Deposited moreover, the application can use to can use in one or more computers for wherein including computer usable program code
The shape for the computer program product that storage media is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
Embodiments herein is these are only, is not limited to the application.To those skilled in the art,
The application can have various modifications and variations.All any modifications made within spirit herein and principle, equivalent substitution,
Improve etc., it should be included within the scope of claims hereof.
The embodiment of the invention also discloses following technical scheme：
A1, a kind of mode adjusting method that quiets down of intelligent back vision mirror, methods described comprise the following steps：
After vehicle start-up, intelligent back vision mirror obtains the personnel amount in vehicle；
Quiet down pattern of the intelligent back vision mirror according to personnel amount adjustment microphone, the pattern of quieting down include：Wide area quiets down
Pattern and narrow quiet down pattern.
A2, the method according to A1, methods described also include：
The intensity of the sound for the different directions that the microphone of intelligent back vision mirror relatively receives, such as to driver side to deflection
40 ° of intensity of sound is significantly greater than the intensity of sound of other angles, determines that intelligent back vision mirror quiets down pattern for narrow.
A3, the method according to A2, methods described also include：
Intelligent back vision mirror receives voice data, after being amplified filtration treatment to the voice data, as control sound letter
Breath input.
A4, the method according to A2, methods described also include：
Intelligent back vision mirror receives voice data, and the angle of the intelligent back vision mirror is obtained after being analyzed and processed to the voice data
A is spent, by the angle adjustment of intelligent back vision mirror to the angle A.
A5, the method according to A1, the personnel amount that the intelligent back vision mirror is obtained in vehicle specifically include：
Intelligent back vision mirror receives the personnel amount that vehicle ECU is sent.
B6, a kind of intelligent back vision mirror the mode adjustment device that quiets down, described device include：
Acquiring unit, for after vehicle start-up, obtaining the personnel amount in vehicle；
Processing unit, for the pattern that quiets down according to personnel amount adjustment microphone, the pattern of quieting down includes：Wide area is received
Sound pattern and narrow quiet down pattern.
B7, device according to claim 6, described device also include：
Receiving unit, for receiving the sound of different directions；
The processing unit, the intensity of the sound for comparing the different directions received, such as to driver side to deflection
40 ° of intensity of sound is significantly greater than the intensity of sound of other angles, determines that intelligent back vision mirror quiets down pattern for narrow.
B8, the device according to B7, the processing unit, it is additionally operable to be amplified filtration treatment to the voice data
Afterwards, as control acoustic information input.
B9, the device according to B7, the processing unit, for being somebody's turn to do after being analyzed and processed to the voice data
The angle A of intelligent back vision mirror, by the angle adjustment of intelligent back vision mirror to the angle A.
B10, the device according to B6, the acquiring unit, receive what vehicle ECU was sent specifically for intelligent back vision mirror
Personnel amount.
C11, a kind of mode adjusting method that quiets down of intelligent back vision mirror, methods described include：
After vehicle start-up, the personnel amount in collecting vehicle；
The current pattern that quiets down of microphone is adjusted according to the personnel amount, the pattern that quiets down quiets down pattern including wide area
Quieted down pattern with narrow.
C12, the method according to C11, the personnel amount in the collecting vehicle include：
The personnel amount being calculated from the car running computer of the vehicle is obtained using bluetooth connection, the car running computer leads to
The pressure sensor crossed in vehicle seats calculates in-car current personnel amount.
C13, the method according to C11, the personnel amount in the collecting vehicle include：
In-car infrared signal is obtained using the infrared sensor in intelligent back vision mirror, and car is identified by thermal imaging algorithm
Interior current personnel amount；Or
In the case where wide area quiets down pattern the personnel amount in current vehicle and position are determined using sound groove recognition technology in e.
C14, the method according to C11, adjusting the current pattern of quieting down of microphone according to the personnel amount includes：
When the personnel amount is 1, the mode adjustment that quiets down is quieted down pattern for narrow；
When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down pattern for wide area.
C15, the method according to any one of C11-C14, the wide area described in pattern that quiets down quiet down the sound of pattern
Sound acquisition range is that left and right respectively deflects the angular regions obtained by 90 ° using vertical intelligent back vision mirror minute surface as 0 °；The narrow is received
The sound collection scope of sound pattern is that each 20 ° of left and right, the position of the driver is sensing using the position of driver as in sensing
It is using vertical intelligent back vision mirror minute surface as 0 °, to driver side to 40 ° of sensing of deflection.
D16, a kind of intelligent back vision mirror the mode adjustment device that quiets down, described device include：
Collecting unit, for after vehicle start-up, the personnel amount in collecting vehicle；
Adjustment unit, the personnel amount for being obtained according to the collecting unit adjust the current pattern that quiets down of microphone,
Pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
D17, the device according to D16, the collecting unit include：
First acquisition module, for obtaining the personnel's number being calculated from the car running computer of the vehicle using bluetooth connection
Amount, the car running computer calculate in-car current personnel amount by the pressure sensor in vehicle seats.
D18, the device according to D16, the collecting unit also include：
Second acquisition module, for obtaining in-car infrared signal using the infrared sensor in intelligent back vision mirror, and lead to
Overheat the in-car current personnel amount of imaging algorithm identification；
3rd acquisition module, for determining personnel's number in current vehicle under quieting down pattern in wide area using sound groove recognition technology in e
Amount and position.
D19, the device according to D16, the adjustment unit are additionally operable to：When the personnel amount is 1, by the receipts
Sound pattern is adjusted to narrow and quieted down pattern；When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down mould for wide area
Formula.
D20, the device according to any one of D16-D19, it is described wide in the pattern that quiets down of adjustment unit adjustment
The quiet down sound collection scope of pattern of domain is that left and right respectively deflects the angle obtained by 90 ° using vertical intelligent back vision mirror minute surface as 0 °
Region；The narrow quiet down pattern sound collection scope be using the position of driver as point in, each 20 ° of left and right is described to drive
The position for the person of sailing is that sensing is using vertical intelligent back vision mirror minute surface as 0 °, to driver side to 40 ° of sensing of deflection.
E21, a kind of storage medium, the storage medium include the program of storage, wherein, controlled when described program is run
Equipment performs the mode adjusting method that quiets down of the intelligent back vision mirror any one of C11-C15 where the storage medium.
F22, a kind of processor, the processor are used for operation program, wherein, described program performs C11-C15 when running
Any one of intelligent back vision mirror the mode adjusting method that quiets down.
Claims (10)
1. a kind of mode adjusting method that quiets down of intelligent back vision mirror, it is characterised in that methods described comprises the following steps：
After vehicle start-up, intelligent back vision mirror obtains the personnel amount in vehicle；
Quiet down pattern of the intelligent back vision mirror according to personnel amount adjustment microphone, the pattern of quieting down include：Wide area quiets down pattern
Quieted down pattern with narrow.
2. the mode adjustment device that quiets down of a kind of intelligent back vision mirror, it is characterised in that described device includes：
Acquiring unit, for after vehicle start-up, obtaining the personnel amount in vehicle；
Processing unit, for the pattern that quiets down according to personnel amount adjustment microphone, the pattern of quieting down includes：Wide area quiets down mould
Formula and narrow quiet down pattern.
3. a kind of mode adjusting method that quiets down of intelligent back vision mirror, it is characterised in that methods described includes：
After vehicle start-up, the personnel amount in collecting vehicle；
The current pattern that quiets down of microphone is adjusted according to the personnel amount, the pattern that quiets down quiets down pattern and narrow including wide area
Domain quiets down pattern.
4. according to the method for claim 3, it is characterised in that the personnel amount in the collecting vehicle includes：
The personnel amount being calculated from the car running computer of the vehicle is obtained using bluetooth connection, the car running computer passes through car
Pressure sensor in seat calculates in-car current personnel amount.
5. according to the method for claim 3, it is characterised in that the personnel amount in the collecting vehicle includes：
In-car infrared signal is obtained using the infrared sensor in intelligent back vision mirror, and is worked as by the way that the identification of thermal imaging algorithm is in-car
Preceding personnel amount；Or
In the case where wide area quiets down pattern the personnel amount in current vehicle and position are determined using sound groove recognition technology in e.
6. according to the method for claim 3, it is characterised in that quieted down according to personnel amount adjustment microphone is current
Pattern includes：
When the personnel amount is 1, the mode adjustment that quiets down is quieted down pattern for narrow；
When the personnel amount is more than 1, the mode adjustment that quiets down is quieted down pattern for wide area.
7. according to the method any one of claim 3-14, it is characterised in that the receipts of wide area described in pattern that quiet down
The sound collection scope of sound pattern is that left and right respectively deflects the angular regions obtained by 90 ° using vertical intelligent back vision mirror minute surface as 0 °；
The narrow quiet down pattern sound collection scope be using the position of driver as point in, each 20 ° of left and right, the driver's
Position is that sensing is using vertical intelligent back vision mirror minute surface as 0 °, to driver side to 40 ° of sensing of deflection.
8. the mode adjustment device that quiets down of a kind of intelligent back vision mirror, it is characterised in that described device includes：
Collecting unit, for after vehicle start-up, the personnel amount in collecting vehicle；
Adjustment unit, the personnel amount for being obtained according to the collecting unit adjusts the current pattern that quiets down of microphone, described
Pattern that the pattern that quiets down including wide area quiets down pattern and narrow quiets down.
A kind of 9. storage medium, it is characterised in that the storage medium includes the program of storage, wherein, run in described program
When control the storage medium where equipment perform claim require the pattern tune that quiets down of the intelligent back vision mirror any one of 3-7
Adjusting method.
A kind of 10. processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run
Profit requires the mode adjusting method that quiets down of the intelligent back vision mirror any one of 3-7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061728.9A CN107277684A (en) | 2017-01-26 | 2017-01-26 | Quiet down mode adjusting method and the device of intelligent back vision mirror |
| CN2017100617289 | 2017-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107835475A true CN107835475A (en) | 2018-03-23 |
Family
ID=60052594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710061728.9A Pending CN107277684A (en) | 2017-01-26 | 2017-01-26 | Quiet down mode adjusting method and the device of intelligent back vision mirror |
| CN201711059383.XA Pending CN107835475A (en) | 2017-01-26 | 2017-11-01 | Quiet down mode adjusting method and the device of intelligent back vision mirror |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710061728.9A Pending CN107277684A (en) | 2017-01-26 | 2017-01-26 | Quiet down mode adjusting method and the device of intelligent back vision mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107277684A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933434A (en) * | 2017-11-17 | 2018-04-20 | 出门问问信息科技有限公司 | Intelligent back vision mirror quiets down method of adjustment, equipment and the storage medium of pattern |
| CN109030025A (en) * | 2018-08-16 | 2018-12-18 | 杭州容大智造科技有限公司 | A kind of device and method detecting outside rear-view mirror for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244143A (en) * | 2013-06-14 | 2014-12-24 | 通用汽车环球科技运作有限责任公司 | Position directed acoustic array and beamforming methods |
| CN105700392A (en) * | 2014-12-11 | 2016-06-22 | 现代自动车株式会社 | VOICE input SYSTEM for vehicle AND METHOD FOR CONTROLLING THEREOF |
| CN205468811U (en) * | 2016-02-24 | 2016-08-17 | 深圳嘟嘟智能科技有限公司 | Intelligence rear -view mirror and control system thereof |
| CN205615416U (en) * | 2016-05-06 | 2016-10-05 | 深圳市信则立电子有限公司 | Speech control's automobile interior rear -view mirror |
| EP3121064A1 (en) * | 2015-07-22 | 2017-01-25 | LG Electronics Inc. | Vehicle control device and vehicle control method thereof |
-
2017
- 2017-01-26 CN CN201710061728.9A patent/CN107277684A/en active Pending
- 2017-11-01 CN CN201711059383.XA patent/CN107835475A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244143A (en) * | 2013-06-14 | 2014-12-24 | 通用汽车环球科技运作有限责任公司 | Position directed acoustic array and beamforming methods |
| CN105700392A (en) * | 2014-12-11 | 2016-06-22 | 现代自动车株式会社 | VOICE input SYSTEM for vehicle AND METHOD FOR CONTROLLING THEREOF |
| EP3121064A1 (en) * | 2015-07-22 | 2017-01-25 | LG Electronics Inc. | Vehicle control device and vehicle control method thereof |
| CN205468811U (en) * | 2016-02-24 | 2016-08-17 | 深圳嘟嘟智能科技有限公司 | Intelligence rear -view mirror and control system thereof |
| CN205615416U (en) * | 2016-05-06 | 2016-10-05 | 深圳市信则立电子有限公司 | Speech control's automobile interior rear -view mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107277684A (en) | 2017-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8761998B2 (en) | Hierarchical recognition of vehicle driver and select activation of vehicle settings based on the recognition | |
| EP2819894B1 (en) | Method and system for vehicle personalization | |
| CN107949514A (en) | The comfort level configuration file of autonomous vehicle | |
| CN106548623A (en) | Autonomous vehicle unauthorized passenger or object detection | |
| CN107284453A (en) | Based on the interactive display for explaining driver actions | |
| CN107009997A (en) | Vehicle seat position is sensed | |
| WO2013101054A1 (en) | Systems, methods, and apparatus for identifying an occupant of a vehicle | |
| US9509775B2 (en) | Cooperative occupant sensing | |
| US11812451B2 (en) | Vehicle component usage | |
| CN104572258A (en) | Methods and apparatus for processing multiple audio streams at vehicle onboard computer system | |
| US20180342001A1 (en) | Systems and Methods for Use in Personalizing Vehicles Based on User Profiles | |
| WO2013101052A1 (en) | Systems, methods, and apparatus for learning the identity of an occupant of a vehicle | |
| US10065657B2 (en) | System and method for applying vehicle settings to a vehicle | |
| US10593335B2 (en) | Dynamic acoustic model for vehicle | |
| CN105599720B (en) | Classifying vehicle occupant | |
| CN104102136A (en) | System architecture for contextual hmi detectors | |
| CN107820163A (en) | A kind of speech playing method and device of vehicle intelligent back vision mirror | |
| CN107835475A (en) | Quiet down mode adjusting method and the device of intelligent back vision mirror | |
| US20200099547A1 (en) | Systems and methods for improved vehicular safety | |
| CN109080564A (en) | On-vehicle information entertainment control system and method | |
| CN106256596A (en) | Drive and passengers weight and height estimation | |
| US10471965B2 (en) | Securing guest access to vehicle | |
| US20210049625A1 (en) | System and method for using vehicle data for future vehicle designs | |
| CN108216087B (en) | Method and apparatus for identifying a user using identification of grip style of a door handle | |
| US11833969B2 (en) | Dynamic vehicle mirror adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 3011, Room 3, Building 27, 25 North Third Ring West Road, Haidian District, Beijing Applicant after: Public Question (Beijing) Information Technology Co., Ltd. Address before: 100094 Beijing Haidian District Shangzhuang Zhenzhuang Road No. 115 Courtyard Level 522 Applicant before: Intelligent information technology (Beijing) Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |