CN108243278B - Switching method and device, vehicle machine, mobile terminal and readable storage medium - Google Patents
Switching method and device, vehicle machine, mobile terminal and readable storage medium Download PDFInfo
- Publication number
- CN108243278B CN108243278B CN201711349600.9A CN201711349600A CN108243278B CN 108243278 B CN108243278 B CN 108243278B CN 201711349600 A CN201711349600 A CN 201711349600A CN 108243278 B CN108243278 B CN 108243278B
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- call
- switching
- voice
- establishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
Abstract
The invention provides a switching method, a device, a vehicle machine, a mobile terminal and a readable storage medium, wherein the switching method of a call mode comprises the following steps: when the communication authentication relation with the mobile terminal is detected and the communication channel connection with the mobile terminal is established, the switching operation from the mobile terminal to the car machine to play the call voice is not executed; and when a trigger instruction for switching operation is generated, the switching operation is triggered in real time, wherein the mobile terminal is in a call state. According to the technical scheme, on one hand, in the conversation process of the user, after the automatic matching and connection with the car machine are completed, the conversation of the mobile terminal is still kept, the conversation is prevented from being interrupted, the conversation fluency is ensured, on the other hand, on the premise that the switching operation is not triggered, the conversation of the mobile terminal is still kept, and the conversation privacy can be further kept, so that the privacy of the user is protected from being leaked.
Description
Technical Field
The present invention relates to the field of wireless communications, and in particular, to a method and an apparatus for switching a talk mode, a car machine, and a computer-readable storage medium.
Background
In the related art, when a vehicle Machine HMI (Human Machine Interface) is successfully connected with a bluetooth of a user mobile phone, a call mode is automatically switched from a private mode to a non-private mode, which has the following defects:
(1) at the moment, if the user does not get on the bus, the situation that the telephone has no sound can occur, so that the communication is not consistent, and the communication experience of the user is influenced;
(2) after the private mode is switched to the non-private mode, the private mode cannot be switched to again, and when the user does not want other passengers in the vehicle to hear the call, the protection of the privacy of the user is influenced.
Disclosure of Invention
In order to solve the technical problems that the private mode cannot be maintained and the call mode is switched only when the private mode needs to be switched, the invention aims to provide a method for switching the call mode.
Another object of the present invention is to provide a device for switching talk mode.
Still another object of the present invention is to provide a vehicle machine.
Still another object of the present invention is to provide a mobile terminal.
It is yet another object of the present invention to provide a computer-readable storage medium.
In order to achieve the above object, a technical solution of a first aspect of the present invention provides a method for switching a talk mode, which is applicable to a car machine, and includes: when the communication authentication relation with the mobile terminal is detected and the communication channel connection with the mobile terminal is established, the switching operation from the mobile terminal to the car machine to play the call voice is not executed; and when a trigger instruction for switching operation is generated, the switching operation is triggered in real time, wherein the mobile terminal is in a call state.
In addition, the method for switching the call mode in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, when a trigger instruction for the switching operation is generated, the triggering the switching operation in real time specifically includes: after establishing communication channel connection with a mobile terminal, acquiring image information of a cab in real time; performing parsing operation on the image information to detect whether the image information includes user image information; and when the image information is detected to include the user image information, determining to generate a trigger instruction so as to start the hands-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine.
In the above technical solution, preferably, when a trigger instruction for the switching operation is generated, the triggering the switching operation in real time specifically includes: after establishing communication channel connection with a mobile terminal, acquiring a load value of a driving seat in real time; detecting whether the load value is greater than or equal to a preset load threshold value or not; when the load value is detected to be larger than or equal to the preset load threshold value, a trigger instruction is determined to be generated so as to start the hands-free service of the vehicle machine, and the mobile terminal plays the call voice and switches to the vehicle machine to play the call voice.
In the above technical solution, preferably, when a trigger instruction for the switching operation is generated, the triggering the switching operation in real time specifically includes: after establishing communication channel connection with the mobile terminal, displaying a call mode switching key on a user interaction interface of the vehicle machine; when detecting that touch operation on a call mode switching key is received, determining to generate a trigger instruction so as to start the hands-free service of the vehicle, and switching from playing of call voice by the mobile terminal to playing of call voice by the vehicle.
In any of the above technical solutions, preferably, the starting of the hands-free service of the in-vehicle device specifically includes the following steps: receiving a query request for hands-free service of the vehicle machine according to a communication channel, and sending a voice channel number; and establishing voice channel connection with the mobile terminal according to the voice channel number so as to start the hands-free service of the vehicle machine.
In any one of the above technical solutions, preferably, when a trigger instruction for the handover operation is generated, the triggering the handover operation in real time further includes: and after the switching operation is triggered, displaying the call information on a user interaction interface of the vehicle machine.
In any of the above technical solutions, preferably, the establishing, by the mobile terminal, a communication authentication relationship with the car machine specifically includes: establishing a communication authentication relationship through a Bluetooth transmission protocol; or establishing a communication authentication relationship through an entrance communication transmission protocol; or establishing a communication authentication relationship through a Wi-Fi transmission protocol.
An embodiment of a second aspect of the present invention provides a method for switching a call mode, which is applicable to a mobile terminal, and includes: when a communication authentication relationship is established with a vehicle machine and the mobile terminal is in a call state, initiating a communication channel connection request to the vehicle machine so as to establish communication channel connection with the vehicle machine; after the communication channel connection with the vehicle machine is established, the mobile terminal keeps communicating voice transmission.
In the above technical solution, preferably, the method further includes: and after the communication channel connection with the mobile terminal is established, displaying a call mode switching key on a call interface of the mobile terminal.
In the above technical solution, preferably, the method further includes: when detecting that touch operation on a call mode switching key is received, inquiring hands-free service of the vehicle machine according to a communication channel to obtain a voice channel number; and establishing voice channel connection with the car machine according to the voice channel number so as to switch the mobile terminal to play the call voice to the car machine to play the call voice.
An embodiment of a third aspect of the present invention provides a device for switching a talk mode, which is suitable for a car machine, and includes: the execution unit is used for not executing the switching operation from the mobile terminal to the car machine to play the conversation voice when detecting that the communication authentication relationship is established with the mobile terminal and the communication channel connection is established with the mobile terminal; and the triggering unit is used for triggering the switching operation in real time when a triggering instruction for the switching operation is generated, wherein the mobile terminal is in a conversation state.
In the above technical solution, preferably, the trigger unit includes: the first acquisition unit is used for acquiring image information of a cab in real time after establishing communication channel connection with the mobile terminal; the analysis unit is used for carrying out analysis operation on the image information so as to detect whether the image information comprises user image information or not; and the starting unit is used for determining and generating a trigger instruction when the image information is detected to include the user image information so as to start the hands-free service of the vehicle, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle.
In the above technical solution, preferably, the trigger unit further includes: the second acquisition unit is used for acquiring the load value of the driver seat in real time after detecting the communication authentication; the detection unit is used for detecting whether the load value is larger than or equal to a preset load threshold value; the start-up unit is further configured to: when the load value is detected to be larger than or equal to the preset load threshold value, a trigger instruction is determined to be generated so as to start the hands-free service of the vehicle machine, and the mobile terminal plays the call voice and switches to the vehicle machine to play the call voice.
In the above technical solution, preferably, the trigger unit further includes: the display unit is used for displaying a call mode switching key on a user interaction interface of the vehicle machine after establishing communication channel connection with the mobile terminal; the start-up unit is further configured to: when detecting that touch operation on a call mode switching key is received, determining to generate a trigger instruction so as to start the hands-free service of the vehicle, and switching from playing of call voice by the mobile terminal to playing of call voice by the vehicle.
In any of the above technical solutions, preferably, the starting unit includes: the receiving unit is used for receiving a query request of hands-free service of the vehicle machine according to the communication channel and sending a voice channel number; the starting unit further includes: and the first establishing unit is used for establishing voice channel connection with the mobile terminal according to the voice channel number so as to start the hands-free service of the vehicle machine.
In any of the above technical solutions, preferably, the display unit is further configured to: and after the switching operation is triggered, displaying the call information on a user interaction interface of the vehicle machine.
In any of the above technical solutions, preferably, the method further includes: the second establishing unit is used for establishing a communication authentication relationship through a Bluetooth transmission protocol; the third establishing unit is used for establishing a communication authentication relation through an entrance communication transmission protocol; and the fourth establishing unit is used for establishing a communication authentication relationship through a Wi-Fi transmission protocol.
An embodiment of a fourth aspect of the present invention provides a device for switching a call mode, which is suitable for a mobile terminal, and includes: the sending unit is used for initiating a communication channel connection request to the vehicle machine to establish communication channel connection with the vehicle machine when a communication authentication relationship is established with the vehicle machine and the mobile terminal is in a call state; and the holding unit is used for holding the communication voice transmission of the mobile terminal after the communication channel connection with the vehicle machine is established.
In the above technical solution, preferably, the method further includes: and the display unit is used for displaying a call mode switching key on a call interface of the mobile terminal after establishing communication channel connection with the vehicle machine.
In the above technical solution, preferably, the method further includes: the query unit is used for querying the hands-free service of the vehicle machine according to the communication channel to obtain a voice channel number when detecting and receiving the touch operation of the call mode switching key; and the switching unit is used for establishing voice channel connection with the car machine according to the voice channel number so as to switch the mobile terminal to play the call voice to the car machine to play the call voice.
A fifth aspect of the present invention provides a car machine, which includes a processor, and the processor is configured to implement the steps of the method for switching a talk mode according to any one of the foregoing first aspect when executing a computer program stored in a memory.
A sixth aspect of the present invention provides a car machine, which includes a processor, where the processor is configured to implement the steps of the method for switching a call mode according to any one of the above second aspect when executing a computer program stored in a memory.
An embodiment of the seventh aspect of the present invention proposes a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the method for switching a talk mode as set forth in any one of the above-mentioned solutions of the first aspect.
Compared with the prior art, the switching scheme of the call mode has the following beneficial technical effects:
1. in the conversation process of the user, after the automatic matching and connection with the car machine are completed, the conversation of the mobile terminal is still kept, the conversation is prevented from being interrupted, the smoothness of the conversation is ensured, and the conversation experience of the user is improved.
2. On the premise that the switching operation is not triggered, the mobile terminal still keeps the conversation, and then the privacy of the conversation can be kept, so that the privacy of the user is protected from being leaked.
3. Whether a user gets on the vehicle or not is judged by detecting whether the user exists in the cab or not, and after the fact that the user gets on the vehicle is judged, switching operation is triggered and executed to start the hands-free service of the vehicle machine, the call sound is transmitted out from the loudspeaker of the vehicle machine, the automatic switching function is achieved, the user can continuously hear the call sound, and the continuity of the call is guaranteed.
4. The free switching between the private mode and the non-private mode is realized by setting a call mode switching key on a user interaction interface of the car machine or a call interface of the mobile terminal.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic flow diagram of a method of switching talk mode according to an embodiment of the invention;
fig. 2 shows a schematic flow chart of a method of switching talk mode according to another embodiment of the present invention;
fig. 3 shows a schematic block diagram of a switching device of a talk mode according to an embodiment of the present invention;
fig. 4 shows a schematic block diagram of a switching apparatus of a talk mode according to another embodiment of the present invention;
FIG. 5 shows a schematic block diagram of a vehicle machine according to an embodiment of the invention;
fig. 6 shows a schematic block diagram of a mobile terminal according to an embodiment of the invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 1 shows a schematic flow chart of a method for switching talk mode according to an embodiment of the present invention.
As shown in fig. 1, a method for switching a talk mode according to an embodiment of the present invention is applicable to a car machine, and includes: 102, when detecting that a communication authentication relationship is established with the mobile terminal and a communication channel connection is established with the mobile terminal, not executing switching operation from the mobile terminal to the car machine to play the call voice; and 104, when a trigger instruction for the switching operation is generated, triggering the switching operation in real time, wherein the mobile terminal is in a call state.
In this embodiment, after it is detected that the communication authentication relationship with the mobile terminal is established, that is, the car machine and the mobile terminal are successfully paired, and the communication channel connection is established, the switching from the mobile terminal to the car machine for playing the call voice is not executed, that is, the play function of the car machine is not started, and the current call state of the mobile terminal is still maintained.
Specifically, in a call situation, a mode in which call sound is transmitted from a handset of the mobile phone is defined as a private mode, and a mode in which call sound is transmitted from a speaker of the in-vehicle device is defined as a non-private mode.
The triggering of the switching operation can be realized by manual triggering of a user, and can also be realized by automatic triggering when the user is detected to be in the vehicle.
In addition, the method for switching the call mode in the above embodiment provided by the present invention may further have the following additional technical features:
the first embodiment is as follows:
in the foregoing embodiment, preferably, when a trigger instruction for a handover operation is generated, the triggering of the handover operation in real time includes: after establishing communication channel connection with a mobile terminal, acquiring image information of a cab in real time; performing parsing operation on the image information to detect whether the image information includes user image information; and when the image information is detected to include the user image information, determining to generate a trigger instruction so as to start the hands-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine.
In the embodiment, the image information of the cab is collected in real time, and the image information is analyzed, so that when the image information is detected to include the user image information, the fact that the user gets on the vehicle is indicated, at the moment, the switching operation is triggered to be executed, the hands-free service of the vehicle machine is started, the call sound is transmitted from the loudspeaker of the vehicle machine, the automatic switching function is achieved, the user can continuously hear the call sound, and the call continuity is guaranteed.
Further, the following preset configuration operation is executed before the image information is collected, the telephone number is matched with a preset user image, whether the user image information in the image information is matched with the preset user image or not is detected before the switching operation is executed, and the switching operation is executed on the premise of matching, so that the privacy of the switching operation is further improved.
Example two:
in the foregoing embodiment, preferably, when a trigger instruction for a handover operation is generated, the triggering of the handover operation in real time includes: after establishing communication channel connection with a mobile terminal, acquiring a load value of a driving seat in real time; detecting whether the load value is greater than or equal to a preset load threshold value or not; when the load value is detected to be larger than or equal to the preset load threshold value, a trigger instruction is determined to be generated so as to start the hands-free service of the vehicle machine, and the mobile terminal plays the call voice and switches to the vehicle machine to play the call voice.
In the embodiment, the load value of the driver seat is collected in real time, whether the load value is larger than or equal to the preset load threshold value is detected, when the load value is detected to be larger than or equal to the preset load threshold value, the fact that a user gets on the vehicle is indicated, at the moment, the switching operation is triggered to be executed, the hand-free service of the vehicle machine is started, the call sound is transmitted from a loudspeaker of the vehicle machine, on one hand, the automatic switching function is achieved, the user can continuously hear the call sound, the call continuity is guaranteed, on the other hand, the weight sensor is arranged below the seat, and compared with the image collection analysis process, the detection process is simpler.
Wherein, the preset load threshold value can be set to 40 kg.
In addition, it is also possible to determine whether the user has entered the vehicle interior by detecting the degree of seat deformation of the driver's seat or other passenger seat.
Example three:
in the foregoing embodiment, preferably, when a trigger instruction for a handover operation is generated, the triggering of the handover operation in real time includes: after establishing communication channel connection with the mobile terminal, displaying a call mode switching key on a user interaction interface of the vehicle machine; when detecting that touch operation on a call mode switching key is received, determining to generate a trigger instruction so as to start the hands-free service of the vehicle, and switching from playing of call voice by the mobile terminal to playing of call voice by the vehicle.
In the embodiment, the talk mode switching key is displayed on the user interaction interface of the car machine, so that when the touch operation on the switching key is received, the fact that the user enters the car is indicated, the hands-free service of the car machine is started, the talk sound is transmitted out from the loudspeaker of the car machine, the function of manually switching the talk mode by the user is achieved, and the reliability is higher.
In addition, when the call is in the non-private mode at present, the touch operation of the call mode switching key is received again, so that the call mode can be switched to the private mode from the non-private mode again.
In the foregoing embodiment, preferably, the starting of the hands-free service of the in-vehicle device specifically includes the following steps: receiving a query request for hands-free service of the vehicle machine according to a communication channel, and sending a voice channel number; and establishing voice channel connection with the mobile terminal according to the voice channel number so as to start the hands-free service of the vehicle machine.
In this embodiment, when the trigger instruction is generated, the query request of the hands-free service sent by the mobile terminal is received to determine the voice channel number, and the voice channel connection is established according to the voice channel number, so that the mobile terminal transmits the call voice to the car machine through the voice channel and then the call voice is transmitted by the loudspeaker of the car machine.
Taking bluetooth transmission as an example, a mobile terminal (master, i.e., a device initiating connection) may page a vehicle (slave, a device receiving connection), the mobile terminal may page the vehicle in a frequency hopping manner, the vehicle may scan (scan) external pages at regular intervals, i.e., a page scan, and when the scan arrives at the external page, the vehicle may respond to the page (i.e., establish a communication authentication relationship), so that a link connection, i.e., an ACL link connection, may be established between the two devices (i.e., establish a communication channel connection).
After the connection of the ACL link is established, the difference from the connection scheme in the prior art is that the mobile terminal does not initiate a connection request of a channel until an operation instruction is generated, the connection request, namely the connection of the L2CAP is initiated, after the connection of the L2CAP is established, the mobile terminal adopts an SDP to inquire the hands-free service of a vehicle machine, a channel number of rfcomm is obtained from the connection request, then the mobile terminal initiates the connection request of the rfcomm to establish the connection of the rfcomm, and then the connection of application is established, so that the voice of the call is played by a loudspeaker of the vehicle machine.
The main processes may include: link establish- > trigger instruction- > channel establish- > rfcomm establish- > connection.
In any one of the above technical solutions, preferably, when a trigger instruction for the handover operation is generated, the triggering the handover operation in real time further includes: and after the switching operation is triggered, displaying the call information on a user interaction interface of the vehicle machine.
In this embodiment, the call information is displayed on the user interaction interface of the car machine while the switching operation of the call voice is executed, that is, the user can listen to the call voice through the speaker of the car machine and check the call information through the user interaction interface, so as to further improve the call experience of the user.
In any of the above embodiments, preferably, the establishing, by the mobile terminal, a communication authentication relationship with the car machine specifically includes: establishing a communication authentication relationship through a Bluetooth transmission protocol; or establishing a communication authentication relationship through an entrance communication transmission protocol; or establishing a communication authentication relationship through a Wi-Fi transmission protocol.
In this embodiment, in addition to the pairing connection via bluetooth, the pairing connection may be implemented via Wi-Fi or Near Field Communication (NFC).
Fig. 2 shows a schematic flow chart of a switching method of a talk mode according to another embodiment of the present invention.
As shown in fig. 2, a method for switching a call mode according to another embodiment of the present invention is applicable to a mobile terminal, and includes: step 202, when a communication authentication relationship is established with a vehicle machine and the mobile terminal is in a call state, initiating a communication channel connection request to the vehicle machine so as to establish communication channel connection with the vehicle machine; and step 204, after the communication channel connection with the vehicle machine is established, the mobile terminal keeps communicating voice transmission.
In this embodiment, after the communication authentication relationship is established between the mobile terminal and the car machine, that is, after pairing is successful, a communication channel connection request is initiated to the car machine to establish a communication channel connection with the car machine, and after the communication channel connection is established, an operation of playing communication voice by a speaker of the car machine is not performed.
Example four:
in the above embodiment, preferably, the method further includes: and after the communication channel connection with the mobile terminal is established, displaying a call mode switching key on a call interface of the mobile terminal.
In this embodiment, the touch operation of the user on the switch button is received by displaying the call mode switch button on the call interface of the mobile terminal, so that on one hand, the operation is simpler than the mode of setting the call mode switch button on the user interaction interface, and on the other hand, the user can freely control the switching time of the play channel, and the degree of freedom is higher.
In addition, when the call is in the non-private mode at present, the touch operation of the call mode switching key is received again, so that the call mode can be switched to the private mode from the non-private mode again.
In the above embodiment, preferably, the method further includes: when detecting that touch operation on a call mode switching key is received, inquiring hands-free service of the vehicle machine according to a communication channel to obtain a voice channel number; and establishing voice channel connection with the car machine according to the voice channel number so as to switch the mobile terminal to play the call voice to the car machine to play the call voice.
In this embodiment, when receiving a touch operation on the call mode switching key, the mobile terminal sends an inquiry instruction to inquire the voice channel number, and then establishes a voice channel connection, thereby realizing a function of switching from playing a call voice by the mobile terminal to playing the call voice by a speaker of the car machine.
Example five:
when wireless channel connection is realized through bluetooth, the user talks at the normal mobile terminal outside the vehicle on the premise that the mobile terminal of the user is in pairing connection with the vehicle machine, when the vehicle is close to, the HMI of the vehicle machine can be matched with the mobile terminal and connected with the bluetooth, at the moment, if the connection is successful, the conversation mode still needs to be kept in a private mode, namely, the conversation sound is transmitted out from a receiver of the mobile phone, the HMI end of the vehicle machine displays the current conversation mode, and the connection is switched to a non-private mode in a supporting manner, namely, the conversation sound is transmitted out from a loudspeaker of the vehicle machine.
The vehicle machine HMI end and the mobile terminal end can switch between a private mode and a non-private mode, and the vehicle machine HMI end and the mobile terminal can be switched when the Bluetooth is connected with a call.
Fig. 3 shows a schematic block diagram of a switching apparatus of a talk mode according to an embodiment of the present invention.
As shown in fig. 3, a device 300 for switching call modes according to an embodiment of the present invention is adapted to a car machine, and includes: the execution unit 302 is configured to not execute a switching operation from a call voice played by the mobile terminal to a call voice played by the car machine when detecting that a communication authentication relationship is established with the mobile terminal and a communication channel connection is established with the mobile terminal; the triggering unit 304 is configured to trigger the handover operation in real time when a triggering instruction for the handover operation is generated, where the mobile terminal is in a call state.
In this embodiment, after it is detected that the communication authentication relationship with the mobile terminal is established, that is, the car machine and the mobile terminal are successfully paired, and the communication channel connection is established, the switching from the mobile terminal to the car machine for playing the call voice is not executed, that is, the play function of the car machine is not started, and the current call state of the mobile terminal is still maintained.
Specifically, in a call situation, a mode in which call sound is transmitted from a handset of the mobile phone is defined as a private mode, and a mode in which call sound is transmitted from a speaker of the in-vehicle device is defined as a non-private mode.
The triggering of the switching operation can be realized by manual triggering of a user, and can also be realized by automatic triggering when the user is detected to be in the vehicle.
In the above embodiment, preferably, the trigger unit 304 includes: a first collecting unit 3042, configured to collect image information of a cab in real time after establishing a communication channel connection with the mobile terminal; an analyzing unit 3044 for performing an analyzing operation on the image information to detect whether the user image information is included in the image information; the starting unit 3046 is configured to determine to generate a trigger instruction to start the hands-free service of the car machine when it is detected that the image information includes the user image information, and switch playing of the call voice by the mobile terminal to playing of the call voice by the car machine.
In the embodiment, the image information of the cab is collected in real time, and the image information is analyzed, so that when the image information is detected to include the user image information, the fact that the user gets on the vehicle is indicated, at the moment, the switching operation is triggered to be executed, the hands-free service of the vehicle machine is started, the call sound is transmitted from the loudspeaker of the vehicle machine, the automatic switching function is achieved, the user can continuously hear the call sound, and the call continuity is guaranteed.
Further, the following preset configuration operation is executed before the image information is collected, the telephone number is matched with a preset user image, whether the user image information in the image information is matched with the preset user image or not is detected before the switching operation is executed, and the switching operation is executed on the premise of matching, so that the privacy of the switching operation is further improved.
In the above embodiment, preferably, the trigger unit 304 further includes: a second collecting unit 3048 for collecting the load value of the driver seat in real time after detecting the communication authentication; the detecting unit 3050 is configured to detect whether the load value is greater than or equal to a preset load threshold; the starting unit 3046 is also used to: when the load value is detected to be larger than or equal to the preset load threshold value, a trigger instruction is determined to be generated so as to start the hands-free service of the vehicle machine, and the mobile terminal plays the call voice and switches to the vehicle machine to play the call voice.
In the embodiment, the load value of the driver seat is collected in real time, whether the load value is larger than or equal to the preset load threshold value is detected, when the load value is detected to be larger than or equal to the preset load threshold value, the fact that a user gets on the vehicle is indicated, at the moment, the switching operation is triggered to be executed, the hand-free service of the vehicle machine is started, the call sound is transmitted from a loudspeaker of the vehicle machine, on one hand, the automatic switching function is achieved, the user can continuously hear the call sound, the call continuity is guaranteed, on the other hand, the weight sensor is arranged below the seat, and compared with the image collection analysis process, the detection process is simpler.
Wherein, the preset load threshold value can be set to 40 kg.
In addition, it is also possible to determine whether the user has entered the vehicle interior by detecting the degree of seat deformation of the driver's seat or other passenger seat.
In the above embodiment, preferably, the trigger unit 304 further includes: the display unit 3052 is configured to display a talk mode switch key on a user interaction interface of the car machine after establishing a communication channel connection with the mobile terminal; the starting unit 3046 is also used to: when detecting that touch operation on a call mode switching key is received, determining to generate a trigger instruction so as to start the hands-free service of the vehicle, and switching from playing of call voice by the mobile terminal to playing of call voice by the vehicle.
In the embodiment, the talk mode switching key is displayed on the user interaction interface of the car machine, so that when the touch operation on the switching key is received, the fact that the user enters the car is indicated, the hands-free service of the car machine is started, the talk sound is transmitted out from the loudspeaker of the car machine, the function of manually switching the talk mode by the user is achieved, and the reliability is higher.
In addition, when the call is in the non-private mode at present, the touch operation of the call mode switching key is received again, so that the call mode can be switched to the private mode from the non-private mode again.
In any of the above embodiments, preferably, the starting unit 3046 includes: a receiving unit 3046A, configured to receive a query request for a hands-free service of a vehicle device according to a communication channel, and send a voice channel number; the starting unit 3046 further includes: the first establishing unit 3046B is configured to establish a voice channel connection with the mobile terminal according to the voice channel number, so as to start a hands-free service of the vehicle.
In this embodiment, the voice channel number is determined by receiving an inquiry request for a hands-free service sent by the mobile terminal when the trigger instruction is generated. And establishing voice channel connection according to the voice channel number so that the mobile terminal transmits the call voice to the car machine through the voice channel and then the call voice is transmitted out by a loudspeaker of the car machine.
Taking bluetooth transmission as an example, a mobile terminal (master, i.e., a device initiating connection) may page a vehicle (slave, a device receiving connection), the mobile terminal may page the vehicle in a frequency hopping manner, the vehicle may scan (scan) external pages at regular intervals, i.e., a page scan, and when the scan arrives at the external page, the vehicle may respond to the page (i.e., establish a communication authentication relationship), so that a link connection, i.e., an ACL link connection, may be established between the two devices (i.e., establish a communication channel connection).
After the connection of the ACL link is established, the difference from the connection scheme in the prior art is that the mobile terminal does not initiate a connection request of a channel until an operation instruction is generated, the connection request, namely the connection of the L2CAP is initiated, after the connection of the L2CAP is established, the mobile terminal adopts an SDP to inquire the hands-free service of a vehicle machine, a channel number of rfcomm is obtained from the connection request, then the mobile terminal initiates the connection request of the rfcomm to establish the connection of the rfcomm, and then the connection of application is established, so that the voice of the call is played by a loudspeaker of the vehicle machine.
The main processes may include: link establish- > trigger instruction- > channel establish- > rfcomm establish- > connection.
In any of the above technical solutions, preferably, the display unit 3052 is further configured to: and after the switching operation is triggered, displaying the call information on a user interaction interface of the vehicle machine.
In this embodiment, the call information is displayed on the user interaction interface of the car machine while the switching operation of the call voice is executed, that is, the user can listen to the call voice through the speaker of the car machine and check the call information through the user interaction interface, so as to further improve the call experience of the user.
In any of the above embodiments, preferably, the method further includes: a second establishing unit 306, configured to establish a communication authentication relationship through a bluetooth transmission protocol; a third establishing unit 308, configured to establish a communication authentication relationship through an incoming communication transport protocol; a fourth establishing unit 310, configured to establish a communication authentication relationship through a Wi-Fi transmission protocol.
In this embodiment, in addition to the pairing connection via bluetooth, the pairing connection may be implemented via Wi-Fi or Near Field Communication (NFC).
As shown in fig. 3, the execution unit 302, the switching unit 304, the parsing unit 3044, and the detection unit 3050 may be integrated on a control chip of a vehicle, the first acquisition unit 3042 may be a camera, the second acquisition unit 3048 may be a weight sensor, the receiving unit 3046A may be an antenna, the display unit 3052 may be a display screen, and the first establishing unit 3046B, the second establishing unit 306, the third establishing unit 308, and the fourth establishing unit 310 may be communication chips.
Fig. 4 shows a schematic block diagram of a switching apparatus of a talk mode according to another embodiment of the present invention.
As shown in fig. 4, a device 400 for switching call modes according to another embodiment of the present invention is applicable to a mobile terminal, and includes: a sending unit 402, configured to initiate a communication channel connection request to a vehicle machine to establish a communication channel connection with the vehicle machine when a communication authentication relationship is established with the vehicle machine and the mobile terminal is in a call state; a holding unit 404, configured to hold the call voice transmission performed by the mobile terminal after establishing the communication channel connection with the car machine.
In this embodiment, after the communication authentication relationship is established between the mobile terminal and the car machine, that is, after pairing is successful, a communication channel connection request is initiated to the car machine to establish a communication channel connection with the car machine, and after the communication channel connection is established, an operation of playing communication voice by a speaker of the car machine is not performed.
In the above embodiment, preferably, the method further includes: the display unit 406 is configured to display a call mode switching key on a call interface of the mobile terminal after establishing a communication channel connection with the car machine.
In this embodiment, the touch operation of the user on the switch button is received by displaying the call mode switch button on the call interface of the mobile terminal, so that on one hand, the operation is simpler than the mode of setting the call mode switch button on the user interaction interface, and on the other hand, the user can freely control the switching time of the play channel, and the degree of freedom is higher.
In addition, when the call is in the non-private mode at present, the touch operation of the call mode switching key is received again, so that the call mode can be switched to the private mode from the non-private mode again.
In the above embodiment, preferably, the method further includes: the query unit 408 is configured to query, when detecting that a touch operation on the talk mode switch key is received, a hands-free service of the in-vehicle device according to the communication channel to obtain a voice channel number; the switching unit 410 is configured to establish a voice channel connection with the car machine according to the voice channel number, so that the mobile terminal switches to play the call voice from the car machine.
In this embodiment, when receiving a touch operation on the call mode switching key, the mobile terminal sends an inquiry instruction to inquire the voice channel number, and then establishes a voice channel connection, thereby realizing a function of switching from playing a call voice by the mobile terminal to playing the call voice by a speaker of the car machine.
As shown in fig. 4, the sending unit 402 may be an antenna, the holding unit 404 and the switching unit 410 may be integrated on a control chip, the display unit 406 may be a display screen of the mobile terminal, and the querying unit 408 may be integrated on a communication chip.
Fig. 5 shows a schematic block diagram of a car machine according to an embodiment of the present invention.
As shown in fig. 5, the car machine 50 according to the embodiment of the present invention includes a memory 502, a processor 504, and a computer program stored in the memory 502 and executable on the processor 504, where the memory 502 and the processor 504 may be connected by a bus, and the processor 504 is configured to implement the steps of the method for switching the talk mode in the above embodiment when executing the computer program stored in the memory 502.
Fig. 6 shows a schematic block diagram of a mobile terminal according to an embodiment of the invention.
As shown in fig. 6, the mobile terminal 60 according to the embodiment of the present invention includes a memory 602, a processor 604 and a computer program stored in the memory 602 and running on the processor 604, wherein the memory 602 and the processor 604 may be connected via a bus, and the processor 604 is configured to implement the steps of the method for switching the talk mode in the above embodiment when executing the computer program stored in the memory 602.
A computer-readable storage medium according to an embodiment of the present invention, on which a computer program is stored, which, when executed by a processor, implements the steps of the method of switching talk mode as described in any one of the embodiments of the first aspect above.
The technical scheme of the invention is explained in detail with the attached drawings, and the current conversation state of the mobile terminal is still maintained by not executing the switching from the mobile terminal to the car machine to play the conversation voice after detecting that the communication authentication relationship is established with the mobile terminal, namely the car machine and the mobile terminal are successfully paired and the communication channel connection is established, namely the play function of the car machine is not started, on one hand, the conversation of the mobile terminal is still maintained after the automatic matching and connection with the car machine are completed in the conversation process of a user, so that the conversation is prevented from being interrupted, the conversation smoothness is ensured, on the other hand, the conversation of the mobile terminal is still maintained on the premise that the switching operation is not triggered, and the privacy of the conversation can be further continuously maintained, thereby being beneficial to protecting the privacy of the user from being leaked.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. The utility model provides a conversation mode's switching method, is applicable to the car machine, the car machine is installed in the driver's cabin, the car machine can establish wireless channel with mobile terminal and be connected, its characterized in that includes:
when the communication authentication relationship with the mobile terminal is detected and the communication channel connection with the mobile terminal is established, the switching operation from the mobile terminal to the car machine to play the call voice is not executed;
triggering the switching operation in real time when a triggering instruction for the switching operation is generated,
wherein, the mobile terminal is in a call state;
when the trigger instruction for the switching operation is generated, triggering the switching operation in real time specifically includes:
acquiring image information of the cab in real time after establishing communication channel connection with the mobile terminal;
performing parsing operation on the image information to detect whether user image information is included in the image information;
when the image information is detected to comprise the user image information, detecting whether the user image information is matched with a preset user image or not, determining to generate the trigger instruction based on a matching result so as to start the hand-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine;
the starting of the hands-free service of the vehicle machine specifically comprises the following steps:
receiving a query request for the hands-free service of the vehicle machine according to the communication channel and sending a voice channel number;
and establishing voice channel connection with the mobile terminal according to the voice channel number so as to start the hands-free service of the vehicle machine.
2. The method according to claim 1, wherein the triggering the switching operation in real time when the triggering instruction for the switching operation is generated specifically comprises:
after establishing communication channel connection with the mobile terminal, acquiring a load value of a driving seat in real time;
detecting whether the load value is greater than or equal to a preset load threshold value;
and when the load value is detected to be greater than or equal to the preset load threshold value, determining to generate the trigger instruction so as to start the hands-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine.
3. The method according to claim 1 or 2, wherein the triggering the switching operation in real time when the triggering instruction for the switching operation is generated further comprises:
and after the switching operation is triggered, displaying the call information on a user interaction interface of the vehicle-mounted device.
4. The method for switching the talk mode according to claim 1 or 2, wherein the establishing of the communication authentication relationship between the mobile terminal and the car machine specifically comprises:
establishing a communication authentication relationship through a Bluetooth transmission protocol; or
Establishing a communication authentication relationship through an entrance communication transmission protocol; or
And establishing a communication authentication relationship through a Wi-Fi transmission protocol.
5. A method for switching a call mode is suitable for a mobile terminal, and the mobile terminal can establish wireless channel connection with a vehicle machine, and is characterized by comprising the following steps:
when a communication authentication relationship is established with a vehicle machine and the mobile terminal is in a call state, initiating a communication channel connection request to the vehicle machine so as to establish communication channel connection with the vehicle machine;
after establishing communication channel connection with the vehicle machine, keeping the mobile terminal to carry out communication voice transmission, and displaying a communication mode switching key on a communication interface of the mobile terminal;
when detecting that the touch operation of the call mode switching key is received, inquiring the hands-free service of the vehicle machine according to the communication channel to obtain a voice channel number;
and establishing voice channel connection with the car machine according to the voice channel number so as to switch the mobile terminal to play the call voice to the car machine to play the call voice.
6. The utility model provides a auto-change over device of conversation mode, is applicable to the car machine, the car machine is installed in the driver's cabin, the car machine can establish wireless channel with mobile terminal and be connected, its characterized in that includes:
the execution unit is used for not executing the switching operation from the mobile terminal to the car machine to play the conversation voice when detecting that the communication authentication relationship is established with the mobile terminal and the communication channel connection is established with the mobile terminal;
a trigger unit for triggering the switching operation in real time when a trigger instruction for the switching operation is generated,
wherein, the mobile terminal is in a call state;
the trigger unit includes:
the first acquisition unit is used for acquiring the image information of the cab in real time after establishing communication channel connection with the mobile terminal; the analysis unit is used for carrying out analysis operation on the image information so as to detect whether the image information comprises user image information or not;
the starting unit is used for detecting whether the user image information is matched with a preset user image or not when the image information is detected to comprise the user image information, determining to generate the trigger instruction based on a matching result so as to start the hand-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine;
the starting unit includes:
a receiving unit, configured to receive, according to the communication channel, a query request for a hands-free service of the vehicle device, and send a voice channel number;
the starting unit further includes:
and the first establishing unit is used for establishing voice channel connection with the mobile terminal according to the voice channel number so as to start the hands-free service of the vehicle machine.
7. The device for switching talk mode according to claim 6, wherein the trigger unit further comprises:
the second acquisition unit is used for acquiring the load value of the driver seat in real time after establishing communication channel connection with the mobile terminal;
the detection unit is used for detecting whether the load value is larger than or equal to a preset load threshold value;
the starting unit is further configured to: and when the load value is detected to be greater than or equal to the preset load threshold value, determining to generate the trigger instruction so as to start the hands-free service of the vehicle machine, and switching the playing of the call voice by the mobile terminal to the playing of the call voice by the vehicle machine.
8. The device for switching talk mode according to claim 6 or 7, wherein the trigger unit further comprises:
and the display unit is used for displaying the call information on the user interaction interface of the car machine after the switching operation is triggered.
9. The device for switching talk mode according to claim 6 or 7, further comprising:
the second establishing unit is used for establishing a communication authentication relationship through a Bluetooth transmission protocol;
the third establishing unit is used for establishing a communication authentication relation through an entrance communication transmission protocol;
and the fourth establishing unit is used for establishing a communication authentication relationship through a Wi-Fi transmission protocol.
10. The utility model provides a auto-change over device of conversation mode, is applicable to mobile terminal, mobile terminal can establish wireless channel with the car machine and be connected, its characterized in that, auto-change over device includes:
the mobile terminal comprises a sending unit, a receiving unit and a processing unit, wherein the sending unit is used for initiating a communication channel connection request to a vehicle machine to establish communication channel connection with the vehicle machine when a communication authentication relation is established with the vehicle machine and the mobile terminal is in a call state;
the holding unit is used for holding the communication voice transmission of the mobile terminal after the communication channel connection with the vehicle machine is established;
the display unit is used for displaying a call mode switching key on a call interface of the mobile terminal after establishing communication channel connection with the vehicle machine;
an inquiry unit for detecting and receiving the touch operation of the call mode switching key,
inquiring the hands-free service of the vehicle machine according to the communication channel to obtain a voice channel number;
and the switching unit is used for establishing voice channel connection with the car machine according to the voice channel number so as to switch the voice of the call played by the mobile terminal to the voice of the call played by the car machine.
11. A car machine, characterized in that the car machine comprises a processor, and the processor is used for implementing the steps of the method for switching the talk mode according to any one of claims 1 to 4 when executing a computer program stored in a memory.
12. A mobile terminal, characterized in that it comprises a processor for implementing the steps of the method for switching talk mode according to claim 5 when executing a computer program stored in a memory.
13. A computer-readable storage medium having stored thereon a computer program (instructions), characterized in that: the computer program (instructions) when executed by a processor implement the steps of the car machine and the mobile terminal establishing a communication channel connection according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349600.9A CN108243278B (en) | 2017-12-15 | 2017-12-15 | Switching method and device, vehicle machine, mobile terminal and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349600.9A CN108243278B (en) | 2017-12-15 | 2017-12-15 | Switching method and device, vehicle machine, mobile terminal and readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108243278A CN108243278A (en) | 2018-07-03 |
| CN108243278B true CN108243278B (en) | 2021-02-23 |
Family
ID=62700502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711349600.9A Active CN108243278B (en) | 2017-12-15 | 2017-12-15 | Switching method and device, vehicle machine, mobile terminal and readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108243278B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469013B (en) * | 2019-09-06 | 2022-06-07 | 华为技术有限公司 | Bluetooth connection method and related device |
| CN111885573A (en) * | 2020-07-29 | 2020-11-03 | 广州小鹏车联网科技有限公司 | Intelligent cabin interaction method and intelligent cabin |
| CN115086475B (en) * | 2021-03-12 | 2023-12-12 | 海能达通信股份有限公司 | Control method, device and equipment for voice call mode |
| CN113438367A (en) * | 2021-06-23 | 2021-09-24 | 中国第一汽车股份有限公司 | Call control method, device, medium and electronic equipment based on vehicle system |
| CN113518403B (en) * | 2021-09-10 | 2021-12-07 | 联通智网科技股份有限公司 | Call switching method and device |
| CN115086483B (en) * | 2021-12-31 | 2023-03-07 | 荣耀终端有限公司 | Control method of cooperative data stream and related equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717773A (en) * | 2012-06-01 | 2012-10-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Detection control method and device of automobile safety belt |
| CN103434484A (en) * | 2013-08-20 | 2013-12-11 | 安科智慧城市技术（中国）有限公司 | Vehicle-mounted identification and authentication device, mobile terminal and intelligent vehicle key control system and method |
| CN106688198A (en) * | 2014-08-29 | 2017-05-17 | 现代自动车株式会社 | Manual bluetooth hands free transfer mode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015061177A (en) * | 2013-09-18 | 2015-03-30 | 三菱電機株式会社 | On-vehicle apparatus |
-
2017
- 2017-12-15 CN CN201711349600.9A patent/CN108243278B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717773A (en) * | 2012-06-01 | 2012-10-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Detection control method and device of automobile safety belt |
| CN103434484A (en) * | 2013-08-20 | 2013-12-11 | 安科智慧城市技术（中国）有限公司 | Vehicle-mounted identification and authentication device, mobile terminal and intelligent vehicle key control system and method |
| CN106688198A (en) * | 2014-08-29 | 2017-05-17 | 现代自动车株式会社 | Manual bluetooth hands free transfer mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108243278A (en) | 2018-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108243278B (en) | Switching method and device, vehicle machine, mobile terminal and readable storage medium | |
| CN108174457B (en) | Charging box, communication system and communication method of Bluetooth headset | |
| CN102857275B (en) | Short-range wireless communication apparatus | |
| US20120244814A1 (en) | Handsfree apparatus | |
| US8731473B2 (en) | Short range wireless communication apparatus | |
| US9106309B2 (en) | Vehicular communication system, vehicular communication apparatus and portable terminal apparatus | |
| KR102110579B1 (en) | Device for hands-free of vehicle and method for controlling the connection with mobile phone | |
| US20070129116A1 (en) | On-vehicle hands-free device and system | |
| US20150208194A1 (en) | Short range radio communication system and short range radio communication terminal | |
| JP2012070049A (en) | On-vehicle apparatus | |
| US8391855B2 (en) | Mail operation apparatus with short range wireless communications function | |
| CN109756942B (en) | Switching method, terminal and network equipment | |
| CN111278169B (en) | Switching method, first terminal and second terminal | |
| JP2007258988A (en) | Mobile radio communication system, method of restricting use of portable telephone terminal in vehicle, and program | |
| JP2004140731A (en) | On-vehicle handsfree telephone unit | |
| JP4157487B2 (en) | Hands-free call device and control method | |
| US20090239465A1 (en) | Doorphone system | |
| US20150237186A1 (en) | Hands-free device | |
| JP6456055B2 (en) | Cooperation system, cooperation apparatus, signal processing method | |
| CN110933231A (en) | Vehicle-mounted wireless control device, system and method for controlling communication software | |
| JP2002335584A (en) | Incoming call controller of radio communication terminal equipment and on-vehicle radio communication system | |
| JP2008271255A (en) | Radio communications equipment and radio communication system | |
| JP2008153976A (en) | Handsfree telephone system | |
| JP2015213272A (en) | Hands-free speech communication device, and interference radio wave control method | |
| JP6331342B2 (en) | Wireless LAN communication terminal, vehicle wireless LAN communication system, and wireless LAN line connection control program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: Room 103, building 1, yard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing Patentee after: Beijing Rockwell Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |