CN115268818A - Multi-tone-zone Bluetooth call control method and device, automobile and storage medium - Google Patents
Multi-tone-zone Bluetooth call control method and device, automobile and storage medium Download PDFInfo
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Abstract
The invention discloses a multi-tone zone Bluetooth call control method, which comprises the following steps: when the Bluetooth connection is connected and the sound needs to be played, one or more sound zones are selected to play audio and radio according to the occupation information of the seats in the carriage; changing the sound zones for playing audio and receiving sound according to the selection of the user or the change of the occupancy information of the seats in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video. According to the invention, the playing sound zone of the Bluetooth telephone communication can be intelligently switched according to the actual requirement of the Bluetooth communication and the seat occupation information; the Bluetooth telephone is used by a driver or a passenger in the vehicle for communication, other audio and video playing is not influenced, and the playing sound zone of the Bluetooth telephone communication can be manually and automatically selected.
Description
Technical Field
The invention relates to the technical field of intelligent driving, in particular to a multi-tone-zone Bluetooth call control method and device, an automobile and a storage medium.
Background
The vehicle-mounted Bluetooth is an in-vehicle wireless hands-free system designed and developed on the basis of the wireless Bluetooth technology. The main function is to connect with the mobile phone by the Bluetooth technology to carry out hands-free conversation or multimedia playing during normal driving, thereby achieving the purposes of liberating both hands and reducing hidden troubles caused by traffic accidents. The car owner can control the mobile phone without contacting the mobile phone, even the hands are kept on the steering wheel, and answer or make a call by voice command control, so that the driving safety and convenience are improved.
At present, vehicle-mounted Bluetooth on the market only supports communication through a whole vehicle sound box, and multimedia music cannot be played continuously during Bluetooth communication. For the privacy-focused users, when other passengers exist in the car, the inconvenience is undoubtedly brought to the users by the whole car playing conversation contents, the users cannot directly pick up the mobile phone to answer the call while driving, most users can only choose to put on the earphone to answer the call or directly refuse the call, and the user is very humanized. On the other hand, once the user listens to the Bluetooth telephone in the car, the multimedia music in the car will be automatically paused, and cannot be played continuously in the conversation process, so that the experience of other passengers in the car for listening to the music or watching videos is also influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multi-tone-zone Bluetooth call control method and device, an automobile and a storage medium, which can control a Bluetooth call connection area according to the occupation of an automobile seat and do not influence other audio and video experience of passengers.
In a first aspect of the present invention, a method for controlling a bluetooth call in multiple tone areas is provided, including:
when the Bluetooth connection is connected and the sound needs to be played, one or more sound zones are selected to play audio and radio according to the occupation information of the seats in the carriage;
changing the sound zones for playing audio and receiving sound according to the selection of the user or the change of the occupancy information of the seats in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
Optionally, the selecting one or more sound zones to play audio and radio according to the occupancy information of the seats in the car includes:
determining occupancy information of seats in a carriage by utilizing image recognition or sensor detection to judge the occupancy state of the seats;
and selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the seat occupation state and the sound zone where the seat is located.
Optionally, be equipped with headrest stereo set and radio on the seat in the carriage, play audio frequency and radio are broadcast to one or more sound zones according to the occupation information selection of seat in the carriage, still include:
one or more sound zones are selected according to the occupation information of the seats in the carriage, and sound is received and audio is played through the radio and the headrest sound equipment on the corresponding seat of the sound zone.
Optionally, controlling the playing of the audio according to the user's selection includes:
and changing the sound zone where the seat in the corresponding carriage is positioned to play audio and/or receive sound according to whether the headrest on the seat in the carriage touched by the user meets the preset rule.
Optionally, changing the playing audio and the sound zone of the radio according to the selection of the user includes:
changing the playing audio and the radio-receiving sound zone according to the sound zone selected by the user on the control screen or the sound zone determined according to the voice instruction of the user; the sound zone comprises a whole vehicle sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone.
Optionally, the method further comprises displaying a bluetooth call state and a tone zone switching button on the control screen, and highlighting a currently played audio and a tone zone of the radio or a button corresponding to the tone zone selected by the user; and mutual exclusion is played among all the sound zones.
Optionally, the changing of the sound zone for playing the audio and receiving the sound according to the change of the occupancy information of the seat in the car includes:
if the current sound zone for playing the audio is the whole vehicle sound zone, the occupation information in the carriage is increased, and the sound zone for playing the audio is switched into a main driving sound zone;
if the current sound zone for playing the audio is the main driving sound zone, and the occupation information in the carriage is reduced to only the main driving occupation information, the sound zone for playing the audio is switched to the whole vehicle sound zone or is kept unchanged.
Optionally, the method further comprises:
when the car door is opened, the sound zone for playing the audio is switched to the main driving sound zone or the main driving sound zone is kept to play the audio.
In a second aspect of the present invention, there is provided a multi-tone bluetooth call control device, comprising:
the selection module is used for selecting one or more sound zones to play audio and receive sound according to the occupation information of the seats in the carriage when the Bluetooth connection is connected and the sound needs to be played;
the control module is used for changing the sound zone for playing the audio and receiving the sound according to the selection of the user or the change of the occupancy information of the seat in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
Optionally, the selecting module includes: the first selection subunit is used for determining the occupancy state of the seat by utilizing image recognition or sensor detection; and selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the seat occupation state and the sound zone where the seat is located.
Optionally, the selecting module further comprises: and the second selection subunit is used for selecting one or more sound zones according to the occupation information of the seats in the carriage, and performing sound receiving and audio playing through the sound receivers and the headrest sounds on the seats corresponding to the sound zones.
Optionally, the control module includes a first switching unit, configured to change to play audio and/or receive sound in a sound zone where the seat is located in the corresponding compartment according to whether the user touches the headrest on the seat in the compartment according to a preset rule.
Optionally, the control module includes a second switching unit, configured to change the playing audio and the sound-receiving sound zone according to the sound zone selected by the user on the control screen or the sound zone determined according to the user voice instruction; the sound zone comprises a whole vehicle sound zone, a main driving sound zone, a secondary driving sound zone, a left rear sound zone and a right rear sound zone.
Optionally, the device further comprises a display unit, configured to display a bluetooth call state and a tone zone switching button on the control screen, and highlight a button corresponding to a tone zone where the currently played audio and the received audio or the tone zone selected by the user; and the playing between each sound zone is mutually exclusive.
Optionally, the device further comprises a control subunit, configured to switch the sound zone playing the audio to the main driving sound zone or keep the main driving sound zone playing the audio when the vehicle door is opened.
The third aspect of the invention provides a multi-zone Bluetooth call control method, which is applied to an automobile, wherein the automobile comprises a whole automobile zone, a main driving zone, an auxiliary driving zone, a left rear zone and a right rear zone, and a headrest sound device and a radio are arranged on a seat of each zone, and the method comprises the following steps:
when the Bluetooth connection is connected and the sound needs to be played, the audio and the radio are played by the headrest sound and the radio of the main driving area in a default mode, and all the sound areas are displayed on the control screen for the user to select;
changing the sound zones of the playing audio and the radio according to the selection of a user or the change of the occupancy information of the seat or the change of the opening and closing of the vehicle door, and executing the playing audio and the radio by the headrest sound and the radio corresponding to the changed sound zones of the playing audio and the radio; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
A fourth aspect of the present invention provides a vehicle comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program when executed by the processor implementing the steps of the multi-tone zone bluetooth call control method as described above.
In a fifth aspect of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, which, when executed by a processor, implements the steps of the multi-zone bluetooth call control method as described above.
According to the technical scheme provided by the invention, the playing sound zone of the Bluetooth telephone communication can be intelligently switched according to the actual requirement of the Bluetooth communication and the seat occupation information; the Bluetooth telephone is used for calling by a driver or a passenger in the vehicle without influencing other audio and video playing, and the playing sound zone for manually and automatically selecting Bluetooth telephone communication can be realized.
Drawings
Fig. 1 is a schematic flowchart illustrating a multi-zone bluetooth call control method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of modules in vehicle-side Bluetooth call control according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an interface for manually selecting a Bluetooth communication playing audio zone according to an embodiment of the present invention;
fig. 4 is a schematic block diagram of a multi-tone-zone bluetooth call control device according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating another method for controlling bluetooth communication in multiple voice zones according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a multi-tone-zone bluetooth call control method according to an embodiment of the present invention. The multi-zone Bluetooth call control method comprises the following steps:
step S100: when the Bluetooth connection is connected and sound needs to be played, one or more sound zones are selected to play audio and radio according to the occupation information of the seats in the carriage.
The automobile is divided into a plurality of sound zones according to seats in a compartment, as shown in fig. 2, the whole vehicle sound zone is arranged in the compartment, and the seat sound zones 1, 2, 3 and 4 are arranged in the compartment; there are five ranges. In other embodiments, the range may be increased or decreased accordingly. The Bluetooth module of the mobile phone Bluetooth connection car machine is communicated with the five sound zones through the coding module. The vehicle-mounted system is also provided with a control unit, and the control unit is connected with a display module and a control input module, such as a vehicle-mounted central control screen.
In an application scene, the sound zones comprise a whole vehicle sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone; wherein the rear four zones correspond to the four seating areas in the vehicle compartment. Wherein, the total vehicle sound zone is the sum of the other four sound zones, which is the sound zone of the whole car. For example, the Bluetooth of the mobile phone is connected to the Bluetooth of the vehicle of the automobile, the mobile phone has telephone access, and after the vehicle-mounted telephone is connected, the audio and the mobile phone can be judged to be played in which sound zones, so that the Bluetooth communication is not influenced, and the individual privacy can be protected.
Correspondingly, whether other passengers exist in the vehicle or not is judged according to the occupation information of the seats in the vehicle, and the vehicle machine can automatically select the sound zone intelligent playing audio and receive the sound. The acquisition of the occupancy information of the seats in the carriage can be realized in one or more ways. Identifying whether other passengers are seated in corresponding seats in the vehicle compartment by means of image recognition, for example; the method can be realized by matching a camera in the vehicle with character recognition software. Or determining the occupancy information of the seats in the carriage by utilizing the detection mode of the sensor to judge the occupancy state of the seats; sensing can be achieved by providing a pressure sensitive chip on the seat.
And then, selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the sound zone where the seat is located corresponding to the seat occupation state.
As an implementation manner, if the current sound zone playing the audio is the whole car sound zone, the occupancy information in the car is increased, and the sound zone playing the audio is switched to the main driving sound zone. If the current sound zone for playing the audio is the main driving sound zone, and the occupation information in the carriage is reduced to only the main driving occupation information, the sound zone for playing the audio is switched to a whole vehicle sound zone or is kept unchanged.
Step S200: changing the sound zones for playing the audio and receiving the sound according to the selection of the user or the change of the occupancy information of the seat in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
The general car machine can automatically switch the sound zone according to the change of the occupation information of the seats in the carriage, and the car machine cannot respond to the requirements of users at any time due to various scene modes of voice communication. In some cases, the playing audio and the picked-up sound are changed according to the sound zone selected by the user on the control screen or the sound zone determined by the voice instruction of the user.
Such as not requiring the user to change the seat frequently. Therefore, the sound zone can be changed in coordination with the actual selection of the user, for example, the sound zone can be switched on the control screen in a manual mode; in some other cases, the range may also be switched by means of speech. For example, the current bluetooth call adopts a radio in a steering wheel, and when a user needs to switch a zone, other radios of the car machine acquire a zone switching instruction, and the car machine controls to switch the zone.
Furthermore, the audio player and the radio receiver are suitable for audio playing and receiving in different sound zones, and a headrest sound box and a radio receiver are arranged on a seat in the carriage. And then, one or more sound zones are selected according to the occupancy information of the seats in the carriage, and sound is received and played through the sound receivers and the headrest sounds on the seats corresponding to the sound zones.
As shown in FIG. 2, the invention increases the communication sound zone in the vehicle by adding the headrest sound and the seat radio in the seat in the vehicle, and allows a user to use the headrest sound and the seat microphone to carry out vehicle Bluetooth communication.
Five sound zones, namely a whole vehicle sound zone and the sound zones corresponding to the four seats, are opened in the vehicle, each sound zone is mutually exclusive, only one sound zone can sound and receive sound, and each seat is provided with an independent microphone and a radio, so that the privacy of Bluetooth communication in the vehicle is ensured. The vehicle machine judges the riding condition of people in the vehicle at present according to the real-time occupying state of the seat, and provides richer and more intelligent information communication service for users according to the sound zone of intelligent and automatic switching Bluetooth communication of the current riding condition of the seat. When the seat headrest sound box and the seat microphone are used for carrying out vehicle-mounted Bluetooth telephone conversation, multimedia music or video is continuously played through the whole vehicle sound box, so that the entertainment service of other passengers is not influenced, and the intellectualization and humanization of the vehicle cabin are enhanced.
Furthermore, the driver or the passenger manually selects the current voice zone of the Bluetooth call in the HMI screen of the vehicle machine, and the priority of the manual selection is higher than the priority of the automatic switching of the vehicle machine. For example, a bluetooth call state and a tone zone switching button are displayed on the control screen, and a tone zone of the currently played audio and the received audio or a button corresponding to the tone zone selected by the user is highlighted. Displaying the optional sound zone in a normal state; and (5) performing grey setting display on the non-selectable sound areas.
Referring to the schematic diagram of the control button of the control screen shown in fig. 3, the left side of the diagram is an interface displayed after the bluetooth phone is connected, and buttons for switching sound zones, dialing a dial, muting and hanging up are displayed; clicking the sound zone switching button to enter a right side graph, and displaying five sound zones and mobile phone answering and hang-up buttons. The figure shows the playing of call audio for a full car audio zone. In some embodiments, in the mode of playing the whole car sound zone, only the main driving sound zone of the radio in the car is activated, and the radios in other sound zones are not activated; or the radio of the corresponding sound zone is activated according to the seat occupation information, so that people in the vehicle can conveniently participate in the Bluetooth telephone. For the user control described in fig. 3, in other ways, the content of the right image can be directly merged into the left area display.
In order to better embody the intelligent control and scene adaptation of the Bluetooth call, the experience of a user is improved, and the playing mutual exclusion among all the sound zones is configured. For example, the vehicle-mounted, main, sub, and rear passenger screens have sound devices disposed on the four doors. When other passengers watch the audio and video, the Bluetooth communication audio is played only through the headrest sound box on the seat, and the Bluetooth communication is realized by means of the radio on the headrest.
For the bluetooth call control of better intelligent car machine, can also realize control through setting up certain switching rule, for example for making things convenient for major-minor driving personnel to switch the sound zone, can be according to the user touching whether headrest on the seat accords with preset rule in the carriage, change into the sound zone broadcast audio frequency and/or radio reception that the seat was located in the corresponding carriage.
As an implementation, the passenger may slightly bump the head under the headrest, switching the bluetooth to the sound zone where the seat is located. Or the passenger moves the head left and right and shakes the head left and right, after the head action of the passenger is collected by the camera in the vehicle, the vehicle machine is analyzed and then meets the switching rule, the sound zone where the passenger seat is located is controlled to play the Bluetooth communication audio, and meanwhile, the radio of the seat is started.
For a better understanding of the invention, the invention is further explained below by means of a number of usage scenarios.
And intelligently selecting a sound zone after answering the vehicle-mounted Bluetooth telephone according to the condition of people in the vehicle. When a sound zone behind the vehicle-mounted Bluetooth telephone needs to be answered through the intelligent selection of the vehicle-mounted Bluetooth telephone, the mobile phone is connected with the Bluetooth chip of the vehicle-mounted Bluetooth telephone, and the Bluetooth chip is connected with the codec through the audio signal terminal SPK. The control input unit is connected with the control unit, after answering a call, the coding unit feeds back a communication sound zone which is defaulted to be connected with a Bluetooth call according to the existence of an occupation signal of a seat in the vehicle, and the audio signal is sounded through the SPK corresponding to the sound zone. When the occupation information of the main driving seat in the vehicle is 1 and the occupation signals of other seats are 0, the situation that the driver exists in the main driving seat is indicated, and the vehicle machine selects the whole vehicle sound zone by default. When the occupation information of the main driving seat in the vehicle is 1 and the occupation signals of any other seats are 1, the vehicle defaults to select the sound zone of the main driving seat, namely when other passengers exist, the main driving is ensured to answer the Bluetooth call.
When the Bluetooth telephone in the car is communicated through the main driving zone where the main driving seat is located, other passengers expect to listen to the telephone together, the user can select the whole car sound zone on the control screen, and the car machine immediately executes the sound zone switching instruction after manual selection. When the Bluetooth telephone in the car sounds through the main driving sound zone, a user expects to transmit a call to other passengers for answering, the user can select the sound zone corresponding to the passenger seat on the control screen, and the car machine immediately executes a sound zone switching action after manual selection, such as a left rear sound zone, a right rear sound zone and the like. When the Bluetooth telephone in the vehicle is in call through the whole vehicle sound zone, a driver expects to switch the call to other seat sound zones, the non-main seat sound zone is manually selected on a control screen, the vehicle does not support the switching failure of the switching action, and the communication sound of the Bluetooth telephone is kept unchanged in the whole vehicle sound zone.
In other scenarios, for example, to protect privacy settings, when the car door is opened, the sound zone playing the audio is switched to the main driving sound zone or the main driving sound zone is kept playing the audio. For example, when a bluetooth phone in a car talks through the whole car audio zone, only a driver is in the car; when in communication, the car door is opened, and the car machine automatically selects the main driving area for communication. Correspondingly, when the Bluetooth telephone in the vehicle is communicated through the whole vehicle sound zone, only the driver is in the vehicle; when the communication is carried out, other passengers get on the bus, and the car-mounted machine automatically selects the main driving area to carry out the communication.
By the multi-tone-zone Bluetooth call control method, the tone zones of the Bluetooth call can be freely switched by the vehicle machine, the autonomous control switching of the user is provided, the personal call privacy can be better protected, and the in-vehicle audio and video experience is not influenced.
As shown in fig. 4, the present invention further provides a multi-tone-zone bluetooth call control device, comprising:
the selection module 41 is used for selecting one or more sound zones to play audio and receive sound according to the occupancy information of the seats in the carriage when the Bluetooth connection is connected and the sound needs to be played;
the control module 42 is used for changing the sound zones for playing the audio and receiving the sound according to the selection of the user or the change of the occupancy information of the seats in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
The selecting module 41 includes:
the first selection subunit is used for determining the occupancy state of the seat by utilizing image recognition or sensor detection; and selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the seat occupation state and the sound zone where the seat is located.
The illustrated selection module 41 further comprises: and the second selection subunit is used for selecting one or more sound zones according to the occupation information of the seats in the carriage, and performing sound receiving and audio playing through the sound receivers and the headrest sounds on the seats corresponding to the sound zones.
The control module 42 includes a first switching unit, configured to change to play audio and/or receive sound in the sound zone where the seat in the corresponding compartment is located according to whether the user touches the headrest on the seat in the compartment according to a preset rule.
The control module 42 includes a second switching unit, configured to change the playing audio frequency and the sound receiving sound zone according to the sound zone selected by the user on the control screen or the sound zone determined according to the user voice instruction; the sound zone comprises a whole vehicle sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone.
The device also comprises a display unit, a control unit and a processing unit, wherein the display unit is used for displaying the Bluetooth communication state and the sound zone switching button on the control screen, and highlighting the currently played audio and the sound zone of the radio or the button corresponding to the sound zone selected by the user; and mutual exclusion is played among all the sound zones.
The device also comprises a control subunit, which is used for switching the sound zone for playing the audio into the main driving sound zone or keeping the main driving sound zone playing the audio when the vehicle door is opened.
As shown in fig. 5, the present invention further provides a multi-zone bluetooth call control method, which is applied to an automobile, where the automobile includes a whole automobile zone, a main driving zone, a sub-driving zone, a left rear zone, and a right rear zone, and a headrest speaker and a radio are installed on a seat in each zone, and the method includes:
step 510: when the Bluetooth connection is connected and the sound needs to be played, the audio and the radio are played by the headrest sound and the radio of the main driving area in a default mode, and all the sound areas are displayed on the control screen for the user to select;
step 520: changing the sound zones of the playing audio and the radio according to the selection of a user or the change of the occupancy information of the seat or the change of the opening and closing of the vehicle door, and executing the playing audio and the radio by the headrest sound and the radio corresponding to the changed sound zones of the playing audio and the radio; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
In the embodiment, the main driving sound zone is used for carrying out the Bluetooth call by default, so that other passengers are prevented from being influenced, and the privacy of the Bluetooth call is directly ensured. Simultaneously, a user who drives the vehicle can autonomously share the Bluetooth call to other sound areas through the control screen to realize the Bluetooth call. Or adjusting the selection of the talking voice zone by the passenger's change; for example, after a taxi driver receives a Bluetooth call and receives a passenger, the whole car sound zone needs to be switched to a main driving sound zone. Correspondingly, after the car door is opened, the whole car sound zone needs to be switched to the main driving sound zone for carrying out Bluetooth communication.
For a specific implementation process, reference may be made to contents of each embodiment shown in fig. 1, which are not described herein again.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The invention also provides an automobile which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the computer program realizes the steps of the multi-tone zone Bluetooth call control method when being executed by the processor.
The present invention also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the multi-zone bluetooth call control method as described above.
It is understood that the computer-readable storage medium may include: any entity or device capable of carrying a computer program, recording medium, U-disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), software distribution medium, and the like. The computer program includes computer program code. The computer program code may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable storage medium may include: any entity or device capable of carrying computer program code, recording medium, U.S. disk, removable hard disk, magnetic diskette, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), and software distribution medium.
In some embodiments of the present invention, the automatic parking device may include a controller, where the controller is a single chip integrated with a processor, a memory, a communication module, and the like. The processor may refer to a processor included in the controller. The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable gate array (FPGA) or other Programmable logic device, discrete gate or transistor logic, discrete hardware components, etc.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps in the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be viewed as implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processing module-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (18)
1. A multi-tone zone Bluetooth call control method is characterized by comprising the following steps:
when the Bluetooth connection is connected and the sound needs to be played, one or more sound zones are selected according to the occupation information of the seats in the carriage to play the audio and receive the sound;
changing the sound zones for playing audio and receiving sound according to the selection of the user or the change of the occupancy information of the seats in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
2. The method of claim 1, wherein the selecting one or more sound zones to play audio and sound according to the occupancy information of the seats in the vehicle comprises:
determining occupancy information of seats in a carriage by utilizing image recognition or sensor detection to judge the occupancy state of the seats;
and selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the seat occupation state and the sound zone where the seat is located.
3. The method according to claim 1 or 2, wherein a headrest sound box and a radio are arranged on the seat in the carriage, and one or more sound zones are selected according to the occupancy information of the seat in the carriage to play audio and radio, and the method further comprises the following steps:
one or more sound zones are selected according to the occupation information of the seats in the carriage, and sound is received and played through the sound receivers and the headrest sounds on the seats corresponding to the sound zones.
4. The method of claim 3, wherein the controlling the playing of the audio volume according to the user's selection comprises:
and changing the sound zone where the seat in the corresponding carriage is positioned to play audio and/or receive sound according to whether the headrest on the seat in the carriage touched by the user meets the preset rule.
5. The method of claim 1, wherein the changing the range of the audio and the radio according to the user's selection comprises:
changing the playing audio and the radio-receiving sound zone according to the sound zone selected by the user on the control screen or the sound zone determined according to the voice instruction of the user; the sound zone comprises a whole vehicle sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone.
6. The method of claim 5, further comprising displaying a bluetooth call state and a zone switching button on the control screen, and highlighting a button corresponding to a currently played audio and a radio-received zone or a user-selected zone; and mutual exclusion is played among all the sound zones.
7. The method of claim 1, wherein the changing the sound zone for playing the audio and the radio according to the change of the occupancy information of the seat in the vehicle cabin comprises:
if the current sound zone for playing the audio is the whole vehicle sound zone, the occupation information in the carriage is increased, and the sound zone for playing the audio is switched into a main driving sound zone;
if the current sound zone for playing the audio is the main driving sound zone, and the occupation information in the carriage is reduced to only the main driving occupation information, the sound zone for playing the audio is switched to a whole vehicle sound zone or is kept unchanged.
8. The method of claim 1, further comprising:
when the car door is opened, the sound zone for playing the audio is switched to the main driving sound zone or the main driving sound zone is kept to play the audio.
9. A multi-tone zone Bluetooth call control device is characterized by comprising:
the selection module is used for selecting one or more sound zones to play audio and receive sound according to the occupation information of the seats in the carriage when the Bluetooth connection is connected and the sound needs to be played;
the control module is used for changing the sound zones for playing the audio and receiving the sound according to the selection of a user or the change of the occupancy information of the seats in the carriage; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
10. The apparatus of claim 9, wherein the selection module comprises:
the first selection subunit is used for determining the occupancy state of the seat by utilizing image recognition or sensor detection; and selecting a whole vehicle sound zone to play audio according to the seat occupation state or playing audio and receiving sound according to the sound zone where the seat is located corresponding to the seat occupation state.
11. The apparatus of claim 9 or 10, wherein the selection module further comprises: and the second selection subunit is used for selecting one or more sound zones according to the occupation information of the seats in the carriage, and performing sound reception and audio playing through the radio and the headrest sound equipment on the corresponding seat of the sound zone.
12. The device as claimed in claim 11, wherein the control module comprises a first switching unit for changing to play audio and/or radio in the sound zone corresponding to the seat in the compartment according to whether the user touches the headrest on the seat in the compartment according to the preset rule.
13. The device of claim 9, wherein the control module comprises a second switching unit, configured to change the sound zone for playing the audio and the radio according to the sound zone selected by the user on the control screen or the sound zone determined according to the user voice command; the sound zone comprises a whole vehicle sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone.
14. The device of claim 13, further comprising a display unit for displaying the bluetooth communication status and the zone switching button on the control screen, and highlighting the currently played audio and the zone of the received sound or the button corresponding to the zone selected by the user; and mutual exclusion is played among all the sound zones.
15. The apparatus as claimed in claim 9, further comprising a control subunit for switching the zone playing the audio to the main driving zone or keeping the main driving zone playing the audio when the door is opened.
16. A multi-sound zone Bluetooth call control method is applied to an automobile and is characterized in that the automobile comprises a whole automobile sound zone, a main driving sound zone, an auxiliary driving sound zone, a left rear sound zone and a right rear sound zone, a headrest sound box and a radio are arranged on a seat of each sound zone, and the method comprises the following steps:
when the Bluetooth connection is connected and the sound needs to be played, the audio and the radio are played by the headrest sound and the radio of the main driving area in a default mode, and all the sound areas are displayed on the control screen for the user to select;
changing the sound zones for playing the audio and receiving the sound according to the selection of a user or the change of the occupancy information of the seat or the change of a vehicle door switch, and executing the audio playing and the sound receiving by the headrest sound box and the sound receiver corresponding to the changed sound zones for playing the audio and receiving the sound; wherein the sound zone for playing the audio frequency is not conflicted with the sound zone for playing the vehicle-mounted entertainment audio and video.
17. An automobile, comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program, when executed by the processor, implementing the steps of the multi-tone bluetooth call control method according to any one of claims 1 to 8.
18. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of a multi-tone bluetooth call control method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210622421.2A CN115268818A (en) | 2022-06-02 | 2022-06-02 | Multi-tone-zone Bluetooth call control method and device, automobile and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210622421.2A CN115268818A (en) | 2022-06-02 | 2022-06-02 | Multi-tone-zone Bluetooth call control method and device, automobile and storage medium |
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| Publication Number | Publication Date |
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| CN115268818A true CN115268818A (en) | 2022-11-01 |
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| CN202210622421.2A Pending CN115268818A (en) | 2022-06-02 | 2022-06-02 | Multi-tone-zone Bluetooth call control method and device, automobile and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116132564A (en) * | 2023-02-24 | 2023-05-16 | 亿咖通(湖北)技术有限公司 | Method for outputting cockpit Bluetooth telephone, cockpit system and storage medium |
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- 2022-06-02 CN CN202210622421.2A patent/CN115268818A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116132564A (en) * | 2023-02-24 | 2023-05-16 | 亿咖通(湖北)技术有限公司 | Method for outputting cockpit Bluetooth telephone, cockpit system and storage medium |
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