CN112235756B - Vehicle-mounted Bluetooth sound intelligent control method - Google Patents
Vehicle-mounted Bluetooth sound intelligent control method Download PDFInfo
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- CN112235756B CN112235756B CN202011085195.6A CN202011085195A CN112235756B CN 112235756 B CN112235756 B CN 112235756B CN 202011085195 A CN202011085195 A CN 202011085195A CN 112235756 B CN112235756 B CN 112235756B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention discloses a vehicle-mounted Bluetooth sound intelligent control method, which is used for solving the problem that the Bluetooth volume is required to be manually adjusted every time when the existing intelligent terminal is connected with a vehicle-mounted terminal through Bluetooth; through connection judgment, the vehicle-mounted intelligent terminal can identify the connection terminal of the user, and different connection terminals perform different volume settings, so that the problem that the volume needs to be manually adjusted after the existing user connection terminal is connected with the vehicle-mounted intelligent terminal through Bluetooth is solved, and the use experience of the user is further affected; through intelligent judgment, when the volume of the user is adjusted by using the application program intermittently or in special scenes and the preset volume of the user is different, the user can automatically record according to the use habit of the user without adjusting the user every time, and the problem that the volume of the user cannot be adjusted intelligently according to the use scene after the Bluetooth connection is carried out between the conventional user connection terminal and the vehicle-mounted intelligent terminal is solved.
Description
Technical Field
The invention belongs to the field of automobiles; relates to a vehicle Bluetooth connection technology; in particular to an intelligent control method for vehicle-mounted Bluetooth sound.
Background
When the existing vehicle-mounted intelligent terminal is connected with a user wireless terminal through Bluetooth, the sound of Bluetooth application cannot be intelligently adjusted according to different favorites of a user; instead, after the car following machine is connected through Bluetooth, the user is required to adjust the volume again, so that the driving preparation time is increased, and the experience of the customer is reduced; when all applications are fixed with one sound size, it is difficult to distinguish different applications, such as playing music on the background while driving, and navigating (navigating to intermittent broadcasting); when broadcasting in navigation, some users may feel that the broadcasting sound is larger, the music is influenced, and some users may feel that the broadcasting sound is smaller, so that the navigation cannot be normally used;
meanwhile, the user wireless terminal cannot identify articles connected through Bluetooth, so that the user wireless terminal is prevented from loud and damaging ears, and sound is generally small after Bluetooth connection is carried out.
Disclosure of Invention
The invention aims to provide an intelligent control method for vehicle-mounted Bluetooth sound, which is used for solving the problem that the Bluetooth volume is required to be manually adjusted every time when the existing intelligent terminal is connected with a vehicle-mounted terminal through Bluetooth.
The aim of the invention can be achieved by the following technical scheme:
the intelligent control method for the vehicle-mounted Bluetooth sound comprises the following steps:
step one: the vehicle-mounted intelligent terminal carries out connection judgment;
step two: reading the storage configuration, and applying the storage configuration to the intelligent terminal;
step three: data acquisition of a vehicle-mounted intelligent terminal;
step four: the intelligent judgment of the vehicle-mounted intelligent terminal;
the intelligent judgment comprises the following steps:
q1: collecting real-time volume in an automobile;
q2: collecting application software opened by a vehicle-mounted intelligent terminal under real-time volume;
q3: when the Q1 collects the real-time volume increase or decrease in the automobile, timing is performed through the vehicle-mounted intelligent terminal timing software;
q4: when the Q3 timing software counts more than five minutes, collecting application software opened by the vehicle-mounted intelligent terminal; changing the corresponding volume configuration of application software opened by the vehicle-mounted intelligent terminal into Q1 to acquire real-time volume in the automobile;
q5: when the Q3 timing software counts less than five minutes, the real-time volume in the automobile is restored to the volume in the storage configuration, the application software opened by the vehicle-mounted intelligent terminal when the volume changes is collected, and the application software is marked;
q6: when the number of times of the Q5 marked application software exceeds 10, the vehicle-mounted intelligent terminal sends marked application software volume configuration adjustment information to the connection terminal;
q7: after the connection terminal confirms the volume configuration information of the marking application software, the adjusted data are subjected to coverage storage;
q8: and after the connecting terminal does not confirm the marked application software volume configuration adjustment information, if the number of times of the Q5 marked application software exceeds 15, the vehicle-mounted intelligent terminal sends the marked application software volume configuration information intelligent adjustment information to the connecting terminal and stores the original data in a covering way.
Further, the data acquisition comprises the following steps:
a1: collecting sound numerical value data in the vehicle-mounted intelligent terminal;
a2: collecting data of a volume sensor near the car audio;
a3: collecting data of an off-vehicle volume sensor;
a4: by the formulaObtaining the in-vehicle analog volume YL.
Further, the connection judgment includes the following steps:
b1: registering a new user;
b2: presetting volume configuration according to the prompt;
b3: presetting and storing the volume configuration;
b4: storing the storage configuration into the connection terminal;
b5: when the connection terminal is connected with the vehicle-mounted terminal, the vehicle-mounted terminal reads volume configuration preset stored in the connection terminal;
b6: and referencing the volume configuration preset to the vehicle-mounted terminal application program.
Further, the application software which is started by the vehicle-mounted intelligent terminal under the real-time volume is specifically the application software which corresponds to the current audio frequency.
Further, the specific steps of the Q1 collecting the real-time volume increase/decrease in the automobile are as follows:
d1: reading the analog volume YL in the vehicle;
d2: by the formulaObtaining a channel volume change value delta Q;
if the delta Q is larger than 0, judging that the volume is increased;
if Δq is smaller than 0, it is determined that the sound volume is decreased.
Further, the corresponding volume configuration is changed to the real-time volume collected by Q1 in the automobile, specifically, the volume is changed through the formula bh=Δq+ys.
Further, the YX is data information of a volume sensor near the car audio, and theThe number of volume sensors near the car audio is CY is data of volume sensors outside the car, ZK is data information of sound numerical values in the car intelligent terminal, and>0.2544 and κ are predetermined scaling factors.
Further, the preset volume configuration according to the prompt comprises the following steps:
e1: selecting application software for sharing data when the application software is connected with the vehicle-mounted terminal;
e2: respectively designing the preset volume of the application software;
e3: selecting two or more types of application software capable of using sound at the same time;
e4: respectively carrying out preset volume size design on two or more types of application software using sound equipment;
e5: and storing the preset sound size and the preset application information.
Further, the YS is preset volume information, the0.00159->Are all preset proportionality coefficients.
Compared with the prior art, the invention has the beneficial effects that:
through connection judgment, the vehicle-mounted intelligent terminal can identify the connection terminal of the user, and different connection terminals perform different volume settings, so that the problem that the volume needs to be manually adjusted after the existing user connection terminal is connected with the vehicle-mounted intelligent terminal through Bluetooth is solved, and the use experience of the user is further affected;
through intelligent judgment, when the volume of the user is adjusted by using the application program intermittently or in special scenes and the preset volume of the user is different, the user can automatically record according to the use habit of the user without adjusting the user every time, and the problem that the volume of the user cannot be adjusted intelligently according to the use scene after the Bluetooth connection is carried out between the conventional user connection terminal and the vehicle-mounted intelligent terminal is solved.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the vehicle-mounted bluetooth sound intelligent control method includes the following steps:
step one: the vehicle-mounted intelligent terminal carries out connection judgment;
step two: reading the storage configuration, and applying the storage configuration to the intelligent terminal;
step three: data acquisition of a vehicle-mounted intelligent terminal;
step four: the intelligent judgment of the vehicle-mounted intelligent terminal;
the intelligent judgment comprises the following steps:
q1: collecting real-time volume in an automobile;
q2: collecting application software opened by a vehicle-mounted intelligent terminal under real-time volume;
q3: when the real-time volume in the automobile is increased or decreased, the step Q1 is used for timing through the vehicle-mounted intelligent terminal timing software;
q4: when the timing of the timing software in the step Q3 exceeds five minutes, collecting application software opened by the vehicle-mounted intelligent terminal; changing the corresponding volume configuration of application software opened by the vehicle-mounted intelligent terminal into Q1 to acquire real-time volume in the automobile;
q5: when the timing of the step Q3 timing software is not more than five minutes, the real-time volume in the automobile is restored to the volume in the storage configuration, the application software opened by the vehicle-mounted intelligent terminal when the volume changes is collected, and the application software is marked;
q6: when the number of times of the application software marked in the step Q5 exceeds 10, the vehicle-mounted intelligent terminal sends marked application software volume configuration adjustment information to the connection terminal;
q7: after the connection terminal confirms the volume configuration information of the marking application software, the adjusted data are subjected to coverage storage;
q8: and after the connecting terminal does not confirm the marked application software volume configuration adjustment information, if the number of times of the application software marked in the step Q5 exceeds 15, the vehicle-mounted intelligent terminal sends the marked application software volume configuration information intelligent adjustment information to the connecting terminal and stores the original data in a covering way.
The data acquisition comprises the following steps:
a1: collecting sound numerical value data in the vehicle-mounted intelligent terminal;
a2: collecting data of a volume sensor near the car audio;
a3: collecting data of an off-vehicle volume sensor;
a4: by the formulaObtaining the in-vehicle analog volume YL.
The connection judgment comprises the following steps:
b1: registering a new user;
b2: the volume configuration presetting is carried out according to the prompt, and the method comprises the following steps:
e1: selecting application software for sharing data when the application software is connected with the vehicle-mounted terminal;
e2: respectively designing the preset volume of the application software;
e3: selecting two or more types of application software capable of using sound at the same time;
e4: respectively carrying out preset volume size design on two or more types of application software using sound equipment;
e5: and storing the preset sound size and the preset application information.
YS is the preset volume information and is used for the control of the sound volume,0.00159->Are all preset proportionality coefficients.
B3: presetting and storing the volume configuration;
b4: storing the storage configuration into the connection terminal;
b5: when the connection terminal is connected with the vehicle-mounted terminal, the vehicle-mounted terminal reads volume configuration preset stored in the connection terminal;
b6: and referencing the volume configuration preset to the vehicle-mounted terminal application program.
The application software for collecting the opening of the vehicle-mounted intelligent terminal under the real-time volume is specifically the application software corresponding to the current audio.
The Q1 is used for collecting the real-time volume increase/decrease in the automobile, and the specific steps are as follows:
d1: reading the analog volume YL in the vehicle;
d2: by the formulaObtaining a channel volume change value delta Q;
if the delta Q is larger than 0, judging that the volume is increased;
if Δq is smaller than 0, it is determined that the sound volume is decreased.
The corresponding volume configuration is changed to the real-time volume in the automobile collected in the step Q1, specifically, the volume is changed through the formula bh=Δq+ys.
YX is data information of a volume sensor near the car audio,for the number of volume sensors near the car audio, CY is the data of volume sensors outside the car, ZK is the data information of sound numerical values in the car intelligent terminal, and +.>0.2544 and κ are predetermined scaling factors.
The invention is implemented in particular: the user registers on the connection terminal, connection volume preset is carried out according to the prompt after registration, the connection volume preset is stored in a memory in the connection terminal, when the user connection terminal and the vehicle-mounted intelligent terminal are connected in a Bluetooth mode, the vehicle-mounted intelligent terminal reads the connection volume preset in the memory of the user connection terminal, and connection APP volume adjustment is carried out according to the connection volume preset;
when the user automatically adjusts the volume in use, the intelligent judgment automatically modifies the connection volume preset by collecting volume information, and the automatic adjustment is completed.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in detail by those skilled in the art; the preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The intelligent control method for the vehicle-mounted Bluetooth sound is characterized by comprising the following steps of:
step one: the vehicle-mounted intelligent terminal carries out connection judgment;
step two: reading a storage configuration, and applying the storage configuration to the vehicle-mounted intelligent terminal;
step three: data acquisition of a vehicle-mounted intelligent terminal;
step four: the intelligent judgment of the vehicle-mounted intelligent terminal;
the intelligent judgment comprises the following steps:
q1: collecting real-time volume in an automobile;
q2: collecting application software opened by a vehicle-mounted intelligent terminal under real-time volume;
q3: when the real-time volume in the automobile is increased or decreased, the step Q1 is used for timing through the vehicle-mounted intelligent terminal timing software;
q4: when the timing of the timing software in the step Q3 exceeds five minutes, collecting application software opened by the vehicle-mounted intelligent terminal; changing the corresponding volume configuration of application software opened by the vehicle-mounted intelligent terminal into Q1 to acquire real-time volume in the automobile;
q5: when the timing of the step Q3 timing software is not more than five minutes, the real-time volume in the automobile is restored to the volume in the storage configuration, the application software opened by the vehicle-mounted intelligent terminal when the volume changes is collected, and the application software is marked;
q6: when the number of times of the application software marked in the step Q5 exceeds 10, the vehicle-mounted intelligent terminal sends marked application software volume configuration adjustment information to the connection terminal;
q7: after the connection terminal confirms the volume configuration information of the marking application software, the adjusted data are subjected to coverage storage;
q8: and after the connecting terminal does not confirm the marked application software volume configuration adjustment information, if the number of times of the application software marked in the step Q5 exceeds 15, the vehicle-mounted intelligent terminal sends the marked application software volume configuration information intelligent adjustment information to the connecting terminal and stores the original data in a covering way.
2. The vehicle-mounted bluetooth sound intelligent control method according to claim 1, wherein the data acquisition comprises the steps of:
a1: collecting sound numerical value data in the vehicle-mounted intelligent terminal;
a2: collecting data of a volume sensor near the car audio;
a3: collecting data of an off-vehicle volume sensor;
a4: by the formulaObtaining the in-vehicle analog volume YL;
the YX is data information of a volume sensor near the car audio, theThe number of volume sensors near the car audio is the number of the volume sensors outside the car, CY is the data of the volume sensors outside the car, ZK is the data information of sound numerical values in the car-mounted intelligent terminal, and θ, 0.2544 and κ are preset proportionality coefficients;
the step Q1 is to collect the real-time volume increase/decrease in the automobile as follows:
d1: reading the analog volume YL in the vehicle;
d2: by the formulaObtaining a channel volume change value delta Q;
if the delta Q is larger than 0, judging that the volume is increased;
if the delta Q is smaller than 0, judging that the volume is reduced;
the YS is preset volume information, the0.00159->Are all preset proportional coefficients;
the corresponding volume configuration is changed to the real-time volume in the automobile collected in the step Q1, specifically, the volume is changed through the formula bh=Δq+ys.
3. The vehicle-mounted bluetooth sound intelligent control method according to claim 2, wherein the connection judgment comprises the steps of:
b1: registering a new user;
b2: presetting volume configuration according to the prompt;
b3: presetting and storing the volume configuration;
b4: storing the storage configuration into the connection terminal;
b5: when the connection terminal is connected with the vehicle-mounted terminal, the vehicle-mounted terminal reads volume configuration preset stored in the connection terminal;
b6: and referencing the volume configuration preset to the vehicle-mounted terminal application program.
4. The intelligent control method for vehicle-mounted Bluetooth sound according to claim 1, wherein the application software for collecting the opening of the vehicle-mounted intelligent terminal under the real-time volume is specifically the application software corresponding to the collection of the current audio frequency.
5. The intelligent control method for vehicle bluetooth sound according to claim 3, wherein the preset volume configuration according to the prompt includes the steps of:
e1: selecting application software for sharing data when the application software is connected with the vehicle-mounted terminal;
e2: respectively designing the preset volume of the application software;
e3: selecting two or more types of application software capable of using sound at the same time;
e4: respectively carrying out preset volume size design on two or more types of application software using sound equipment;
e5: and storing the preset sound size and the preset application information.
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