CN107031494B - Vehicle front lighting lamp control method based on voice recognition - Google Patents
Vehicle front lighting lamp control method based on voice recognition Download PDFInfo
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- CN107031494B CN107031494B CN201710264003.XA CN201710264003A CN107031494B CN 107031494 B CN107031494 B CN 107031494B CN 201710264003 A CN201710264003 A CN 201710264003A CN 107031494 B CN107031494 B CN 107031494B
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- bluetooth module
- inquiry
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
Abstract
The control method of car headlamp provided by the invention based on voice recognition, acquires the acoustic information of vehicle external environment, and acoustic information is collected by the microphone that automotive front end is arranged in；Acoustic information is analyzed and processed, obtains the car horn segment in acoustic information, and calculate the decibel value of car horn segment；High beam is controlled according to the decibel value of car horn segment and dipped headlight switches over；Establish the local area network between more vehicles；Prompting message is sent by local area network；Prompting message is received by local area network, and car light is controlled according to prompting message and is opened or closed.This method automatically can switch over high beam and dipped headlight according to front vehicles situation, can remind in time the driver of uncivil driving, remind effect good.
Description
Technical field
The invention belongs to communication technique fields, and it is particularly applicable to the vehicle front lighting lamp control methods based on voice recognition.
Background technique
Automobile lamp includes headlamp, taillight, turn signal, license plate lamp etc..Headlamp includes dipped headlight, high beam, forward
It is main to play illumination and signal function to lamp, anteposition lamp, front fog lamp etc..Taillight includes rear lamp, back-up lamp, Brake lamp, rear mist
Lamp, rear directional etc., it is main to play illumination and signal function.Turn signal is used to indicate to other road users or the right side
Turn.License plate lamp is mainly illuminating license plate, and people is made to distinguish vehicle license in night.
For the safety of itself and other people, it is desirable that driver's proper use of car light in driving procedure, but still at present
In the presence of many uncivil driving phenomenons, such as: turn signal is turned to not open, tunnel traveling is not turned on light, and high beam is used for a long time.Big portion
Divide people to encounter this uncivil driving behavior, the proper use of car light of driver can only be reminded by honking or dodging car light, still
Still there is the driver of the uncivil driving in part that cannot notice other people prompting in time, reminds effect poor.In addition existing
Automobile lamp control method is only to be turned on light manually by driver, for new hand driver, since driving experience is not enriched,
It often will appear uncivil driving behavior.
Summary of the invention
For the defects in the prior art, the present invention provides the vehicle front lighting lamp control method based on voice recognition, can
High beam and dipped headlight are switched over automatically according to front vehicles situation, the driver of uncivil driving can be carried out in time
It reminds, reminds effect good.
The control method of car headlamp based on voice recognition, comprising the following steps:
For acquiring the acoustic information of vehicle external environment, acoustic information is acquired by the microphone that automotive front end is arranged in
It arrives；
For being analyzed and processed to acoustic information, the car horn segment in acoustic information is obtained, and calculate automobile loudspeaker
The step of decibel value of segment；
For the step of being switched over according to the decibel value of car horn segment control high beam and dipped headlight；
The step of local area network for establishing between more vehicles；
For the step of sending prompting message by local area network；
For receiving prompting message by local area network, and the step of car light opens or closes is controlled according to prompting message.
Preferably, it is described to acoustic information carry out analysis include:
For the step of setting the decibel threshold and parameter selection range of car horn segment；
For meeting the audio section in parameter selection range from acquisition audio frequency parameter in acoustic information, defining the audio section is
The step of car horn segment, the decibel value of calculating car horn segment；
For judging whether the decibel value of car horn segment is greater than decibel threshold, if so, judging current vehicle distance light
Whether lamp is opened, if so, high beam is switched to dipped headlight；When the decibel value of car horn segment is less than decibel threshold,
Judge whether current vehicle high beam is opened, if not, opening high beam.
Preferably, the audio frequency parameter is frequency.
Preferably, the local area network is built by the bluetooth module being set on vehicle and is formed.
It is preferably, described when certain vehicle sends prompting message, comprising:
For obtaining the bluetooth module ID number of prompting message recipient, and the step of being defined as target device；
For setting the bluetooth module of prompting message sender to search for equipment, and enter search step；
Described search step includes:
For obtaining and searching for the bluetooth module ID number of equipment connection, judge in the bluetooth module ID number with the presence or absence of target
The step of equipment；
When there are target device, for the step of prompting message is sent to target device；
When target device is not present, the bluetooth module ID number for will acquire is arranged from big to small according to Bluetooth signal
Sequence, and defining i-th of bluetooth module ID number is search equipment, and prompting message is sent to search equipment, repeats search step
Suddenly, i is set by prompting message sender.
Preferably, further includes: for the step of initiating inquiry message, specifically:
For obtaining inquiry message, the access level that the bluetooth module of inquiry message sender is arranged is 1, and by bluetooth mould
The step of block ID number and access level are bound；
For setting the bluetooth module of inquiry message sender to inquire equipment, and entrance inquiry step；
For obtaining answer signal, the bluetooth module for defining answer signal sender is answering equipment, and enters response and walk
Suddenly；
The inquiry step includes:
For obtaining and inquiring the bluetooth module ID number of equipment connection, and obtain the access level of each bluetooth module ID number
The step of；
When there are the bluetooth module ID number that access level is greater than 0, obtains the strongest access level of Bluetooth signal and be greater than 0
Bluetooth module ID number reads the response message of the bluetooth module ID number；
When the access level of all bluetooth module ID numbers is 0, the bluetooth module ID number that will acquire is believed according to bluetooth
It number is ranked up from big to small, and defining j-th of bluetooth module ID number is inquiry equipment, inquires that the access level of equipment adds 1, it will
Inquiry message is sent to inquiry equipment, repeats inquiry step, and j is set by inquiry message sender；
The response steps include:
For obtaining the bluetooth module ID number connecting with answering equipment, and obtain the access level of each bluetooth module ID number
The step of；
When being greater than 0 there are access level and being less than or equal to the bluetooth module ID number of access level of answering equipment, use
In the step of response message is sent to bluetooth module ID number of the access level less than or equal to the access level of answering equipment；
Bluetooth module is for the step of saving response message.
Preferably, further include；
For the step of cancelling inquiry: when receiving cancellation inquiry command, emptying the response message received, and be arranged
Access level is 0.
Preferably, further include；The prompting message, inquiry message and response message can for digital information, text information,
Audio-frequency information and/or video information.
Preferably, further include the steps that starting automobile lamp control: when receiving car light control start command, build automatically
The vertical connection with bluetooth module on other vehicles.
As shown from the above technical solution, the vehicle front lighting lamp control method provided by the invention based on voice recognition, can
High beam and dipped headlight are switched over automatically according to front vehicles situation, guarantee driving safety.This method is also used to face simultaneously
Local area network between more vehicles of Shi Jianli, and communicated by local area network, the driver of uncivil driving is carried out in time
It reminds, reminds effect good.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the flow chart of vehicle front lighting lamp control method in embodiment.
Fig. 2 is the flow chart of search step in vehicle front lighting lamp control method in embodiment.
Fig. 3 is the flow chart for inquiring step in embodiment in vehicle front lighting lamp control method.
Fig. 4 is the flow chart of response steps in vehicle front lighting lamp control method in embodiment.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.It should be noted that unless otherwise indicated, technical term or scientific term used in this application are should be belonging to the present invention
The ordinary meaning that field technical staff is understood.
Embodiment:
The control method of car headlamp based on voice recognition, as shown in Figs 1-4, comprising the following steps:
For acquiring the acoustic information of vehicle external environment, acoustic information is acquired by the microphone that automotive front end is arranged in
It arrives；
For being analyzed and processed to acoustic information, the car horn segment in acoustic information is obtained, and calculate automobile loudspeaker
The step of decibel value of segment；
For the step of being switched over according to the decibel value of car horn segment control high beam and dipped headlight；
The step of local area network for establishing between more vehicles；
For the step of sending prompting message by local area network；
For receiving prompting message by local area network, and the step of car light opens or closes is controlled according to prompting message.
This method acquires the acoustic information of vehicle external environment by microphone, and identifies the vapour in external voice information
Vehicle loudspeaker segment judges whether front has vehicle according to the decibel value of car horn segment, when the decibel value of car horn segment
When excessive, illustrate being closer for front vehicles and the vehicle, need the high beam of vehicle being switched to dipped headlight, guarantee itself with
Other people driving safety.This method automatically can switch over high beam and dipped headlight according to front vehicles situation, simultaneously should
Method is also used to the local area network temporarily established between more vehicles, and is communicated by local area network, in time to uncivil driving
Driver remind, remind effect it is good.
For the step of setting the decibel threshold and parameter selection range of car horn segment；
For meeting the audio section in parameter selection range from acquisition audio frequency parameter in acoustic information, defining the audio section is
The step of car horn segment, the decibel value of calculating car horn segment；
For judging whether the decibel value of car horn segment is greater than decibel threshold, if so, judging current vehicle distance light
Whether lamp is opened, if so, high beam is switched to dipped headlight；When the decibel value of car horn segment is less than decibel threshold,
Judge whether current vehicle high beam is opened, if not, opening high beam.The audio frequency parameter is frequency.
Such as: the frequency that general car horn makes a sound is counted, is set comprising the frequency band including the frequency as parameter
Selection range extracts the corresponding audio section of the frequency when detecting that frequency is located in the frequency band in acoustic information, and definition should
Audio section is car horn segment.When the decibel value of car horn segment is greater than decibel threshold, illustrate that existing distance is current
The closer vehicle of vehicle drives in order not to stand in other's way, needs to close high beam.Judge whether current vehicle high beam is opened,
If so, high beam is switched to dipped headlight；When the decibel value of car horn segment is less than decibel threshold, illustrate not deposit at present
Apart from the closer vehicle of current vehicle, judge whether current vehicle high beam is opened, if not, opening high beam.
This method determines car light light area by the following method: being analyzed and processed to picture, identification obtains in picture
Car light shines profile, and defining each car light according to the distance of two farthest pixels of distance on profile is regional diameter, setting
Profile central point is shone as the center of circle using car light, is car light light area, the vehicle defined in this way by the region of diameter of regional diameter
Lamp light area can all cover the car light in picture according to profile, and circular car light light area is easy to calculate its face
Product size.When the area of car light any one of in picture light area be greater than preset critical value when, illustrate it is existing away from
From the closer vehicle of current vehicle, is driven in order not to stand in other's way, need to close high beam.Whether judge current vehicle high beam
It opens, if so, high beam is switched to dipped headlight；When the area of car lights all in picture light area is less than preset critical
When value, illustrate to judge whether current vehicle high beam is opened there is currently no apart from the closer vehicle of current vehicle, if not,
Open high beam.
Since existing driver is when facing uncivil driving behavior, other can only be reminded by honking or dodging car light
The proper use of car light of driver, but the prompting for still having the driver of the uncivil driving in part that cannot notice other people in time,
Remind effect poor.For this purpose, this method temporarily establishes local area network, communicated between vehicle by local area network, it is unliterary when occurring
, can be in time by local area network to the vehicle transmission prompting message of uncivil driving when bright driving, timely correction driver is uncivil
The behavior of driving reminds effect good.
In order to reduce cost, it is suitable under different road conditions, the local area network is built by the bluetooth module being set on vehicle
It is formed.In order to more easily build local area network, further includes the steps that starting automobile lamp control: be opened when receiving car light control
When dynamic order, indicate that the driver is ready to establish the local area network based on bluetooth, it is automatic at this time to establish and bluetooth mould on other vehicles
The connection of block, bluetooth communication both sides do not need to verify, and shorten the time of local area network foundation.This method, which is worked as to receive, to be come from
When having been turned on the bluetooth module foundation request of automobile lamp control, the automatic connection established with the bluetooth module.
When driver in motion, encounter the always on high beam of driver of other uncivil driving, or traveling
When speed causes to block up lower than the minimum travel speed in lane or other need the case where reminding, which passes through office
Domain net sends prompting message to the driver of uncivil driving, comprising:
For obtaining the bluetooth module ID number of prompting message recipient, and the step of being defined as target device；
For setting the bluetooth module of prompting message sender to search for equipment, and enter search step；
Described search step includes:
For obtaining and searching for the bluetooth module ID number of equipment connection, judge in the bluetooth module ID number with the presence or absence of target
The step of equipment；
When there are target device, for the step of prompting message is sent to target device；
When target device is not present, the bluetooth module ID number for will acquire is arranged from big to small according to Bluetooth signal
Sequence, and defining i-th of bluetooth module ID number is search equipment, and prompting message is sent to search equipment, repeats search step
Suddenly, i is set by prompting message sender.
Assuming that A vehicle finds B vehicle there are uncivil driving behavior, when needing to send prompting message to B vehicle, the indigo plant of B vehicle is set
Tooth module is target device.Prompting message is set, defines the bluetooth module of current A vehicle as search equipment.If B vehicle is in A vehicle
In the communication context of bluetooth module, prompting message is transmitted directly to the bluetooth module of B vehicle.If B vehicle is not in the bluetooth mould of A vehicle
In the communication context of block, the bluetooth module ID number that will acquire is ranked up from big to small according to Bluetooth signal.Under normal circumstances, blue
Tooth signal is bigger, illustrate it is lower from A vehicle, communicate it is most stable, Bluetooth signal is smaller, illustrates that, from A Che Yueyuan, communication effect is worst.
In order to enable prompting message can quickly be transmitted to B vehicle, selected distance A vehicle farther out and the more stable C vehicle transfer of communication, wherein C
Vehicle is defined as after Bluetooth signal sorts from large to small, i-th of bluetooth module ID number when choosing, and the bluetooth module for defining C vehicle is
Equipment is searched for, is scanned in the communication context of the bluetooth module of C vehicle again, if it find that target device, by prompting message
It is sent to target device.Otherwise, the bluetooth equipment of D vehicle is redefined according to the method described above for search equipment, in the communication model of D vehicle
Interior search is enclosed, until searching the bluetooth equipment of B vehicle, and prompting message is issued to the bluetooth equipment of B vehicle.It is mentioned when B vehicle receives
When information of waking up, car light can be automatically controlled and opened or closed, car light can also be manually controlled by driver and opened or closed.
This method also provides the function of inquiry, be mainly used for traffic congestion when, forwards vehicle inquiry front block cause or
Road conditions, understand front road conditions as soon as possible, and such rear car driver can make correct judgement as early as possible, comprising: ask for initiating
The step of asking information, specifically:
For obtaining inquiry message, the access level that the bluetooth module of inquiry message sender is arranged is 1, and by bluetooth mould
The step of block ID number and access level are bound；
For setting the bluetooth module of inquiry message sender to inquire equipment, and entrance inquiry step；
For obtaining answer signal, the bluetooth module for defining answer signal sender is answering equipment, and enters response and walk
Suddenly；
The inquiry step includes:
For obtaining and inquiring the bluetooth module ID number of equipment connection, and obtain the access level of each bluetooth module ID number
The step of；
When there are the bluetooth module ID number that access level is greater than 0, obtains the strongest access level of Bluetooth signal and be greater than 0
Bluetooth module ID number reads the response message of the bluetooth module ID number；
When the access level of all bluetooth module ID numbers is 0, the bluetooth module ID number that will acquire is believed according to bluetooth
It number is ranked up from big to small, and defining j-th of bluetooth module ID number is inquiry equipment, inquires that the access level of equipment adds 1, it will
Inquiry message is sent to inquiry equipment, repeats inquiry step, and j is set by inquiry message sender；
The response steps include:
For obtaining the bluetooth module ID number connecting with answering equipment, and obtain the access level of each bluetooth module ID number
The step of；
When being greater than 0 there are access level and being less than or equal to the bluetooth module ID number of access level of answering equipment, use
In the step of response message is sent to bluetooth module ID number of the access level less than or equal to the access level of answering equipment；
Bluetooth module is for the step of saving response message.
Assuming that A vehicle initiates inquiry message, when vehicle is inquired forwards, the access level of the bluetooth module of A vehicle is set
It is 1, the bluetooth module of setting A vehicle is inquiry equipment, and vehicle is inquired forwards.During inquiry, the bluetooth module of A vehicle is obtained
Bluetooth module and corresponding access level in communication context.When there are the bluetooth module that access level is greater than 0, illustrate
There are other vehicles to initiate inquiry message, need not continue to be carried forward inquiry at this time, it is only necessary to directly with initiated inquiry
The bluetooth equipment communication for asking information reads reply data, or obtains reply data after waiting reply data to return.
If the access level of all bluetooth module ID numbers is 0, illustrate that the vehicle in the communication context of A vehicle does not all have
Inquiry message was initiated, farther out and the more stable C vehicle transfer of communication, inquiry message is continued forward for selected distance A vehicle at this time
It passes, until reading response message.When needing to redefine inquiry equipment, the access level of curent interrogation equipment is added 1, choosing
It takes distance A vehicle farther out and communicates more stable C vehicle as inquiry equipment.The above method is repeated to be inquired.
When D vehicle is arrived in inquiry, when D vehicle understands front road conditions, D vehicle initiates answer signal, and the bluetooth for being sent to inquiry is set
Standby, i.e., access level is greater than 0 and is less than or equal to the bluetooth module of the access level of answering equipment, and bluetooth equipment receives response
When signal, judge whether corresponding access level is 1, if it is not, defining the bluetooth equipment ID number is answering equipment, repeating will
Response message is sent to bluetooth module ID number of the access level less than or equal to the access level of answering equipment.It just can incite somebody to action in this way
Response message all returns to the bluetooth equipment for having initiated inquiry message.It is arranged on vehicle when it is implemented, this method combines
Locator judge the direction of data transmission, locator is used to indicate the position of vehicle.
When driver is without using this method, the step of initiation for cancelling inquiry: when receiving cancellation inquiry command,
The response message received is emptied, and it is 0 that access level, which is arranged,.Access level is that inquiry message was not initiated in 0 expression.
Further include；The prompting message, inquiry message and response message can be digital information, text information, audio letter
Breath and/or video information.When it is implemented, prompting message, inquiry message and response message can be by being arranged key onboard
It obtains, such as: " closing high beam ", " speed is too low " etc. can be set on vehicle and reminded key, be also provided with " front generation
What " etc. inquiry key, be also provided with the responses keys such as " traffic congestion ", " generation traffic accident ".When pressing corresponding key
When, corresponding digital information and text information are generated, target device is sent to.It can also be equipped with loudspeaker or microphone, pass through driving
Member's typing prompting message, inquiry message and response message.It is either equipped with camera, obtains the pictorial information or video letter of shooting
Breath.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (7)
1. the control method of the car headlamp based on voice recognition, which comprises the following steps:
For acquiring the acoustic information of vehicle external environment, acoustic information is collected by the microphone that automotive front end is arranged in；
For being analyzed and processed to acoustic information, the car horn segment in acoustic information is obtained, and calculate car horn sound
The step of decibel value of section；
For the step of being switched over according to the decibel value of car horn segment control high beam and dipped headlight；
The step of local area network for establishing between more vehicles；
For the step of sending prompting message by local area network；
For receiving prompting message by local area network, and the step of car light opens or closes is controlled according to prompting message；
The local area network is built by the bluetooth module being set on vehicle and is formed；
The control method of the car headlamp based on voice recognition further include: for the step of initiating inquiry message, specifically
Are as follows:
For obtaining inquiry message, the access level that the bluetooth module of inquiry message sender is arranged is 1, and by bluetooth module ID
Number with access level bind the step of；
For setting the bluetooth module of inquiry message sender to inquire equipment, and entrance inquiry step；
For obtaining answer signal, the bluetooth module for defining answer signal sender is answering equipment, and enters response steps；
The inquiry step includes:
For obtaining and inquiring the bluetooth module ID number of equipment connection, and obtain the step of the access level of each bluetooth module ID number
Suddenly；
When there are the bluetooth module ID number that access level is greater than 0, the bluetooth that the strongest access level of Bluetooth signal is greater than 0 is obtained
Module I D, read the response message of the bluetooth module ID number；
When the access level of all bluetooth module ID numbers is 0, the bluetooth module ID number that will acquire according to Bluetooth signal from
Arrive greatly it is small be ranked up, and defining j-th bluetooth module ID number is inquiry equipment, inquires that the access level of equipment adds 1, will inquire
Information is sent to inquiry equipment, repeats inquiry step, and j is set by inquiry message sender；
The response steps include:
For obtaining the bluetooth module ID number connecting with answering equipment, and obtain the step of the access level of each bluetooth module ID number
Suddenly；
When being greater than 0 there are access level and being less than or equal to the bluetooth module ID number of access level of answering equipment, being used for will
Response message is sent to the step of bluetooth module ID number of the access level less than or equal to the access level of answering equipment；
Bluetooth module is for the step of saving response message.
2. the control method of the car headlamp according to claim 1 based on voice recognition, which is characterized in that described right
Acoustic information carries out analysis
For the step of setting the decibel threshold and parameter selection range of car horn segment；
For meeting the audio section in parameter selection range from acquisition audio frequency parameter in acoustic information, it is described for defining the audio section
The step of car horn segment, the decibel value of calculating car horn segment；
For judging whether the decibel value of car horn segment is greater than decibel threshold, if so, judging that current vehicle high beam is
No unlatching, if so, high beam is switched to dipped headlight；When the decibel value of car horn segment is less than decibel threshold, judgement
Whether current vehicle high beam is opened, if not, opening high beam.
3. the control method of the car headlamp according to claim 2 based on voice recognition, which is characterized in that the sound
Frequency parameter is frequency.
4. the control method of the car headlamp according to claim 1 based on voice recognition, which is characterized in that described to work as
When certain vehicle sends prompting message, comprising:
For obtaining the bluetooth module ID number of prompting message recipient, and the step of being defined as target device；
For setting the bluetooth module of prompting message sender to search for equipment, and enter search step；
Described search step includes:
For obtaining and searching for the bluetooth module ID number of equipment connection, judge in the bluetooth module ID number with the presence or absence of target device
The step of；
When there are target device, for the step of prompting message is sent to target device；
When target device is not present, the bluetooth module ID number for will acquire is ranked up from big to small according to Bluetooth signal,
And defining i-th of bluetooth module ID number is search equipment, and prompting message is sent to search equipment, repeats search step, i
By prompting message, sender is set.
5. the control method of the car headlamp according to claim 1 based on voice recognition, which is characterized in that also wrap
It includes:
For the step of cancelling inquiry: when receiving cancellation inquiry command, emptying the response message received, and access is arranged
Rank is 0.
6. the control method of the car headlamp according to claim 1 based on voice recognition, which is characterized in that also wrap
Include: the prompting message, inquiry message and response message can be digital information, text information, audio-frequency information and/or video
Information.
7. the control method of the car headlamp according to claim 1 based on voice recognition, which is characterized in that further include
The step of starting automobile lamp control: automatic to establish and bluetooth mould on other vehicles when receiving car light control start command
The connection of block.
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| CN201710264003.XA CN107031494B (en) | 2017-04-21 | 2017-04-21 | Vehicle front lighting lamp control method based on voice recognition |
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| CN110386051B (en) * | 2018-04-13 | 2021-03-09 | 广州汽车集团股份有限公司 | Method, device and system for controlling vehicle external illuminating lamp through voice |
| CN109466425B (en) * | 2018-11-23 | 2021-06-18 | 北汽福田汽车股份有限公司 | Vehicle headlamp control system and method, vehicle, and storage medium |
| CN113650553A (en) * | 2021-09-17 | 2021-11-16 | 北京航空航天大学 | Intelligent adjusting control device and method for automobile headlamp |
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| CN104228678B (en) * | 2014-09-04 | 2017-01-11 | 北京汽车股份有限公司 | Lamplight switchover reminding method, device and automobile |
| CN105799584B (en) * | 2014-12-29 | 2019-03-15 | 博世汽车部件(苏州)有限公司 | Surrounding vehicles whistle sound microprocessor, suggestion device and automated driving system |
| CN105307232B (en) * | 2015-11-13 | 2020-05-12 | 南京邮电大学 | Routing optimization method based on connection probability for vehicle-mounted self-organizing network |
| CN105430462A (en) * | 2015-11-30 | 2016-03-23 | 四川诚品电子商务有限公司 | Vehicle-mounted television video switching method |
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Effective date of registration: 20211112 Address after: 350015 Room 201, floor 2, building 2, No. 27, Huli Road, Mawei District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Patentee after: Fuzhou zhongkelaimi Technology Co., Ltd Address before: 362200 2805, building 18, Baihong yujingtianxia, Meiling street, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Jinjiang Hongjun Electronic Technology Co., Ltd |