CN110392355A - A kind of on-vehicle Bluetooth multiside calling method, device and vehicular platform - Google Patents
A kind of on-vehicle Bluetooth multiside calling method, device and vehicular platform Download PDFInfo
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- CN110392355A CN110392355A CN201910660337.8A CN201910660337A CN110392355A CN 110392355 A CN110392355 A CN 110392355A CN 201910660337 A CN201910660337 A CN 201910660337A CN 110392355 A CN110392355 A CN 110392355A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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Abstract
The invention discloses a kind of on-vehicle Bluetooth multiside calling method, device and vehicular platforms, classification processing is carried out to whole incoming informations in first terminal first, be different from it is pervious second is passed to after the mode that abandons of call-information, complete whole call-informations can be provided to vehicular platform.In vehicular platform, meet the processing routine of multi-pass call scene by offer to carry out the handover management function of Three-Way Calling, replace the generic services that can only handle single pair single session at present, to achieve the purpose that user can carry out Three-Way Calling by vehicle system in vehicular platform, simultaneously after realizing Three-Way Calling, bluetooth conversation information is changed into common call-information by simulating common call, also can use plain old telephone processing module, the conference call functions of Lai Shixian bluetooth telephone in the case where no SIM card.
Description
Technical field
The present invention relates to call method and systems, and in particular to a kind of on-vehicle Bluetooth multiside calling method, device and vehicle-mounted
Platform.
Background technique
Carrying out conversing on vehicular platform at present generally, there are two types of modes, and one is by SIM card built in vehicular platform
Mode directly converse, another kind is mobile phone by bluetooth connection onboard system, is carried out by realizing bluetooth HFP agreement
Call.First way is limited to necessary built-in SIM card into vehicular platform, using than relatively limited；The second way is for appointing
What supports that the mobile phone of bluetooth can be conveniently conversed by vehicular platform so being widely used.For second scheme, at present
Vehicular platform in the market only supports to handle one-to-one call scene mostly, for the new incoming call in one-to-one communication process,
Generally can direct rejection, this mode is disagreeableness to user, and cannot achieve the videoconference function of multi-party simultaneous talking
Energy.
Summary of the invention
The purpose of the present invention is to provide a kind of on-vehicle Bluetooth multiside calling method, device and vehicular platforms, to solve
The problem of vehicular platform in the prior art cannot achieve multi-party call.
In order to realize above-mentioned task, the invention adopts the following technical scheme:
A kind of on-vehicle Bluetooth multiside calling method, for being put down vehicle-mounted by the call transfer of first terminal to vehicular platform
Multi-party call is carried out on platform, is executed according to the following steps:
Step 1, the communication connection that first terminal and vehicular platform are established by bluetooth, are established on the vehicular platform
Empty call-information table, for the call-information table for being stored in call-information, the call-information table includes status Bar, the
Two end messages column and timestamp column；
Step 2 judges between first terminal and second terminal with the presence or absence of state for wait connect and be not stored in call-information
The call-information of table, the second terminal include the multiple equipment in addition to first terminal；The call-information includes the
Two end messages, state and timestamp, the call-information table according to timestamp arrange in timestamp successive sequence；
If it exists, after the call-information being inserted into call-information table, step 3 is executed；
Otherwise it obtains after conversing corresponding call-information between first terminal and other second terminals, return step 2；
Step 3 finds the call-information that state is connection in the call-information table, if it does not exist, then according to logical
Sequence in words information table will be that all second terminal information in addition to hanging up corresponding second terminal information are sent to except state
After user, according to the user's choice connect or kill-call after, in the call-information table by user select call pair
The status modifier answered is return step 2 after connecting or hanging up；
It if it exists, will be to connect and hang up corresponding second terminal information except state according to the sequence in call-information table
After all second terminal information in addition are sent to user, user's selection is waited, step 4 is executed；
User's selection in step 4, judgment step 3, executes corresponding operation to call, specifically includes:
If I, user selects to connect the corresponding call of one of second terminal information, judge that user's selection individually connects again
It is logical to be still also turned on:
(1) if user's selection individually turns on, it is to connect corresponding call execution call to keep to state, user is selected
Second terminal information it is corresponding call execute connection, after modifying the state accordingly conversed in the call-information table, return
Return step 2；
It (2) is to connect the second terminal of corresponding call and user's selection by state if user's selection is also turned on
The corresponding call of information executes phone and merges connection, after modifying the state accordingly conversed in the call-information table, completes
Multi-party call terminates；
If the corresponding call of some or all second terminal information is hung up in II, user's selection, in the call-information
The part for selecting user in table converse corresponding status modifier for hang up or will in addition to state is connection it is stateful
It is revised as after hanging up, return step 2；
If the corresponding call of the non-selected any second terminal information of III, user, institute in the call-information table is kept
Have the state of call it is constant after, return step 2.
Further, the call-information table according to timestamp arrange in timestamp successive sequence, specifically include:
First call-information is the earliest call-information of timestamp in the call-information table；
The last one call-information is the call-information of timestamp the latest in the call-information table.
Further, the call-information further includes ID；The call-information table further includes ID column；
Call is connected in the step 3 according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in the call-information table obtains call ID, root
According to call ID, call is obtained to user；
The corresponding status modifier of the call that will acquire is to connect.
Further, if in the step 4 user selection be also turned on, by state be connect it is corresponding call and
The corresponding call of second terminal information of user's selection executes phone and merges connection, modifies in the call-information table corresponding
After the state of call, multi-party call is completed, is specifically included:
It is to connect corresponding first ID that state is obtained in the call-information table, and it is logical to obtain first according to the first ID
Words；
Corresponding 2nd ID of second terminal information that user's selection is obtained in the call-information table, according to the 2nd ID
Obtain the second call；
After first call and the second call are merged, it is sent to user；
It by the corresponding Status Change of the first ID is multi-party call in the call-information table, described logical
Talk about information table in by the corresponding Status Change of the 2nd ID be multi-party call.
A kind of on-vehicle Bluetooth multi-party call device, the device include communication building block, call-information receiving module,
Call-information sending module and call execution module:
Communication building block is used to establish the communication connection of first terminal and vehicular platform by bluetooth, described vehicle-mounted
Empty call-information table is established on platform, the call-information table is for being stored in call-information, the call-information table packet
Include status Bar, second terminal information column and timestamp column；
Call-information receiving module for judging between first terminal and second terminal with the presence or absence of state for wait connecting and
It is not stored in the call of call-information table, the second terminal includes any equipment in addition to first terminal；
If it exists, by the corresponding call-information insertion call-information table of call, the call-information includes
Second terminal information, state and timestamp, the call-information table according to timestamp arrange in timestamp successive sequence；
Call-information sending module is the call-information connected for finding state in the call-information table, if not
In the presence of being connect after all second terminal information are then sent to user according to the sequence in call-information table according to the user's choice
Logical or kill-call；
It if it exists, will be except state is the institute in addition to the corresponding second terminal information of connection according to the sequence in call-information table
After thering is second terminal information to be sent to user, user's selection is waited；
Execution module of conversing executes corresponding operation to call for judging the selection of user；
The call execution module includes connecting implementation sub-module, hanging up implementation sub-module and do not handle execution submodule
Block；
The connection implementation sub-module selects the one of second terminal information of connection corresponding logical for obtaining user
After words, judge that user's selection is individually turned on or is also turned on again；
It is to connect corresponding call execution call to keep to state, to user's selection if user's selection individually turns on
The corresponding call of second terminal information executes connection, modifies the state accordingly conversed in the call-information table；
It is to connect the second terminal information of corresponding call and user's selection by state if user's selection is also turned on
Corresponding call executes phone and merges connection, after modifying the state accordingly conversed in the call-information table, completes multi-party
Call；
Described hangs up implementation sub-module for corresponding to the part call of user's selection in the call-information table
Status modifier be to hang up or received call-information after state is revised as hanging up by stateful in addition to connection, is returned
Module；
It is returned after the state for not handling all calls in the call-information table that implementation sub-module keeps described is constant
Call-information receiving module.
Further, in the communication building block call-information table according to timestamp arrange in timestamp first heel row
Sequence specifically includes:
First call-information is the earliest call-information of timestamp in the call-information table；
The last one call-information is the call-information of timestamp the latest in the call-information table.
Further, the call-information further includes ID；The call-information table further includes ID column；
Call is connected in the call-information sending module according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in the call-information table obtains call ID, root
According to call ID, call is obtained to user；
The corresponding status modifier of the call that will acquire is to connect.
It further, is to connect to correspond to by state if user's selection is also turned in the connection implementation sub-module
Call and the corresponding call of second terminal information of user's selection execute phone and merge connection, in the call-information table
After the state that middle modification is accordingly conversed, multi-party call is completed, is specifically included:
It is to connect corresponding first ID that state is obtained in the call-information table, and it is logical to obtain first according to the first ID
Words；
Corresponding 2nd ID of second terminal information that user's selection is obtained in the call-information table, according to the 2nd ID
Obtain the second call；
After first call and the second call are merged, it is sent to user；
It by the corresponding Status Change of the first ID is multi-party call in the call-information table, described logical
Talk about information table in by the corresponding Status Change of the 2nd ID be multi-party call.
A kind of vehicular platform, including the on-vehicle Bluetooth multi-party call device.
The present invention has following technical effect that compared with prior art
1, on-vehicle Bluetooth multiside calling method, device and vehicular platform provided by the invention on vehicular platform by establishing
Call-information table has recorded unique ID, the state, timestamp of each call, so that each call-information keeps independent
Property, any call-information details is not abandoned, and being independent of each other between multi-pass call-information before and after single-pass call-information influences completely
It is independent, to guarantee quickly timely updating for information；
2, on-vehicle Bluetooth multiside calling method, device and vehicular platform provided by the invention are complete multi-party by providing
Call logic can be convenient the transplanting and customization of vehicle mounted call application, while by the way that multi-party call incoming/sending call, calling is kept,
The specific implementation of switch logic can support the several scenes demand of vehicle-mounted multi-party call；
3, on-vehicle Bluetooth multiside calling method, device and vehicular platform provided by the invention are led to by the way of round-robin queue
The call-information constantly read between first terminal and any second terminal is crossed, is inserted into call-information table according to timestamp,
Guarantee the order of call-information, to guarantee order when user connects call.
Detailed description of the invention
Fig. 1 is the multi-party call flow diagram provided in one embodiment of the present of invention；
Fig. 2 is the call recovery flow diagram provided in one embodiment of the present of invention；
Fig. 3 is on-vehicle Bluetooth multi-party call device internal structure chart provided by the invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.So that those skilled in the art preferably manages
The solution present invention.Requiring particular attention is that in the following description, when perhaps known function and the detailed description of design can
When desalinating main contents of the invention, these descriptions will be ignored herein.
Definition of the present invention or concept connotation are done to illustrate below:
In embodiment provided by the invention, state refers to the state of call, comprising: incoming call, dialing, jingle bell, call are exhaled
Holding is cried, is hung up, there are also calls whether to belong to videoconference call.
Multi-party call, Bu Nengjin are not supported when being conversed by bluetooth in order to solve existing Android vehicular platform
The deficiency of row multiparty teleconferencing, the invention proposes a kind of on-vehicle Bluetooth multiside calling methods.
The on-vehicle Bluetooth multiside calling method provided in the present embodiment is logical based on general bluetooth under android system
Talk about the achievable Three-Way Calling of agreement, calling is kept, the function of videoconference.
The method provided in the present embodiment mainly first carries out at classification whole incoming informations in first terminal
Reason, be different from it is pervious second is passed to after the mode that abandons of call-information, can provide complete whole call-informations to
Vehicular platform.In vehicular platform, the processing routine of multi-pass call scene is met by offer to carry out the switching of Three-Way Calling
Management function replaces the generic services that can only handle single pair single session at present, can pass through vehicle in vehicle device platform to reach user
The purpose of machine system progress Three-Way Calling.Simultaneously after realizing Three-Way Calling, bluetooth conversation is believed by simulating common call
Breath is changed into common call-information, also can use plain old telephone processing module, Lai Shixian bluetooth in the case where no SIM card
The conference call functions of phone.
Method executes according to the following steps:
Step 1, the communication connection that first terminal and vehicular platform are established by bluetooth, are established on the vehicular platform
Empty call-information table, for the call-information table for being stored in call-information, the call-information table includes status Bar, the
Two end messages column and timestamp column；
In the present embodiment, when needing to realize multi-party call by vehicular platform, pass through the indigo plant in vehicular platform first
Bluetooth module in tooth module and first terminal establishes the communication connection of vehicular platform and first terminal, so that setting in first terminal
When the standby call with other second terminal equipment, it can be conversed by vehicular platform and other second terminal equipment.
In the present embodiment, logical process program is added in android system application layer, for handling call-information, and
And the identification of call multi-party call scene is carried out, user behavior is converted to bluetooth equipment instruction control three according to concrete scene
Square communication process.
Step 2 judges between first terminal and second terminal with the presence or absence of state for wait connect and be not stored in call-information
The call-information of table, the second terminal include the multiple equipment in addition to first terminal；The call-information includes the
Two end messages, state and timestamp, the call-information table according to timestamp arrange in timestamp successive sequence；
If it exists, after the call-information being inserted into call-information table, step 3 is executed；
Otherwise it obtains after conversing corresponding call-information between first terminal and other second terminals, return step 2；
In the present embodiment, special message handling program is added in vehicle-mounted android system, which docks downwards
The information of bluetooth module reported is changed into and a kind of customized distinguish talking state and have unique identification by bluetooth module
Data structure, in the conversion process of the message handling program, not according to ticket call information to subsequent newly generated
Call-information is filtered, and is directly packaged when bluetooth module reports any call-information, and encapsulation process increases the letter
The timestamp of breath, each call-information keep independence, upper layer logic service are reported to using concurrent form, to guarantee to believe
Breath quickly timely updates.Conversion process follows complete record, each independent principle does not abandon any call-information details, single
The influence that is independent of each other between multi-pass call-information before and after logical call-information is completely independent.The message handling program is to current simultaneously
Newest call-information recorded, to provide special querying method to upper layer logical process program.
In addition it is reliably handled to guarantee to receive lower layer's concurrent data, the logical process programming is using round-robin queue
Mode, the information reported in continuous read step 2, is inserted into call-information table according to timestamp, guarantees the order of information.
In order to realize the call between the detection first terminal constantly recycled and second terminal, therefore it is provided with the step returned
Suddenly, after obtaining corresponding call-information of conversing between first terminal and next second terminal, return step 2.
Optionally, call-information table according to timestamp arrange in timestamp successive sequence, specifically include:
First call-information is the earliest call-information of timestamp in call-information table；
The last one call-information is the call-information of timestamp the latest in call-information table.
In order to guarantee that call-information is to be supplied to user according to the tandem dialled in or transferred to, by call-information table according to
Timestamp ordering, the call-information dialled in or transferred at first come front, guarantee the order for being supplied to the call-information of user.
Step 3 finds the call-information that state is connection in call-information table, if it does not exist, then according to call-information
Sequence in table will be after all second terminal information in addition to hanging up corresponding second terminal information are sent to user except state,
According to the user's choice connect or kill-call after, the corresponding status modifier of the call for selecting user in call-information table for
After connecting or hanging up, return step 2；
It if it exists, will be except state is the institute in addition to the corresponding second terminal information of connection according to the sequence in call-information table
After thering is second terminal information to be sent to user, user's selection is waited, step 4 is executed；
In the present embodiment, information department point exists in a manner of android system service, is connect according to the inquiry of offer
Mouth inquires current newest talking state to identify current call scene.When occurring a logical incoming call, information is carried out first
Inquiry judges whether existing call according to whole call-informations, if there is no ongoing call, then the call
Information directly according to one-to-one call scene process, can be connected, be hung up；If there is ongoing call,
Then logical second belonged in Three-Way Calling scene of sending a telegram here is taken on the telephone, into Three-Way Calling process flow.
As shown in Figure 1, the call that the call for being currently at on-state is ID=1, produces new call, i.e. ID=at this time
2 call, user can choose at this time to be answered or hangs up, if selection is hung up, terminates the call of ID=2, the call of ID=1
It is normally carried out, if selection is answered, the talkthrough of ID=2, the call of ID=1 enter hold mode at this time, and in addition user may be used also
Merged with the call for choosing whether ID=1 with the call of ID=2, if merged, updates the call of ID=1 with ID=2's
The state of call is videoconference (merging), completes videoconference.
Optionally, call-information further includes ID；
Call is connected in step 4 according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in the call-information table obtains call ID, root
According to call ID, call is obtained to user；
The corresponding status modifier of the call that will acquire is to connect.
In the present embodiment, different mutually indepedent all in accordance with ID when the talking state of each logical bluetooth conversation updates, notice
When user's bluetooth conversation state updates, the talking state update of different ID is independent of each other.
User's selection in step 4, judgment step 3, executes corresponding operation to call, specifically includes:
If I, user selects to connect the corresponding call of one of second terminal information, judge that user's selection individually connects again
It is logical to be still also turned on:
(1) if user's selection individually turns on, it is to connect corresponding call execution call to keep to state, user is selected
Second terminal information it is corresponding call execute connection, after the state accordingly conversed is modified in call-information table, return step
2；
It (2) is to connect the second terminal of corresponding call and user's selection by state if user's selection is also turned on
The corresponding call of information executes phone and merges connection, after the state accordingly conversed is modified in call-information table, completes multi-party logical
Words terminate；
If the corresponding call of some or all second terminal information is hung up in II, user's selection, will in call-information table
Corresponding status modifier converse to hang up or being revised as stateful in addition to state is connection in the part that user selects
After hanging up, return step 2；
If the corresponding call of the non-selected any second terminal information of III, user, keeps all calls in call-information table
State it is constant after, return step 2.
In the present embodiment, for vehicular platform in view of user is carrying out first and talks about all, can not jingle bell, vibration can
Traffic safety can be influenced, informs that user has new incoming call by the way of interface display and warning light.User can choose key
It hangs up or connects second to take on the telephone, after user's operation, user behavior is converted into specific phone operation instruction and is handed down to indigo plant
Tooth module executes.
If hanging up second to take on the telephone, whole process first take on the telephone do not make specially treated in the whole process as usual into
Call, is restored to one-to-one call flow after hanging up.
Second take on the telephone if connected, under send instructions and allow first to take on the telephone into calling hold mode, while to entrance
The call-information of calling hold mode is recorded, and unique ID and call-information including record call include the duration of call
Deng.It second takes on the telephone at this time then into normal talking process, message processing module updates current call in call-information table
Information is that a state talked about all is connection, and another state talked about all is that calling is kept.
It is actively made a phone call from vehicular platform initiation, instruction is dialed in identification, is had in query formation module determination and is being carried out
Call after then the instruction become the outbound calling under multi-party call scene, can first issue at this time calling keep allow it is ongoing
Call keeps then issuing new call request again, directly assigns one to new call and is different from the first unique mark taken on the telephone
Know ID, the call-information of message processing module more new record just kept in call-information and calling.
Call under any state can individually be hung up, and when hang up instruction reaches, can inquire current whole
Call-information, if what is hung up is ongoing call, and presence calls other calls of hold mode, then logical process mould
Then block can first be hung up after judging current scene actively to be restored the call that calling is kept；If drop calls are kept
Call, then the phone information hung up will not be updated after hanging up again, while will be updated whole talking states.
It optionally, is to connect corresponding call and user's selection by state if user's selection is also turned in step 4
The corresponding call of second terminal information execute phone and merge and connect, complete multi-party call, specifically include:
It is to connect corresponding first ID that state is obtained in call-information table, obtains the first call according to the first ID；
Corresponding 2nd ID of second terminal information that user's selection is obtained in call-information table obtains the according to the 2nd ID
Two calls；
In call-information table by the corresponding Status Change of the first ID be multi-party call, by the 2nd ID in call-information table
Corresponding Status Change is multi-party call；
After first call and the second call are merged, it is sent to user.
It in the present embodiment, is the information simulation by bluetooth conversation at common when the first call and the second call being merged
Call-information real-time informing has call when there are multi-party call scene to the common session processing module of android system
Status Change is multi-party call in information, then calls call pooling function, can be by the merging phase of whole bluetooth conversation information
It is updated to Merged, and informs the common session processing module of android system, so that it may realize that all phone is merged into call
Conference call.
In the present embodiment, call method further include:
Step 6 waits user to select to restore call:
It is connection by the corresponding Status Change of call that state is holding if user selects to restore, is to connect by state
The corresponding Status Change of call be keep；
If user does not select to restore, until state is after connecting corresponding end of conversation, it is the call pair kept by state
The Status Change answered is to connect, return step 2.
In the present embodiment for the call for entering calling hold mode being recorded, provided a user a little in user interface
Hit the function of restoring call.When being in Three-Way Calling, if user selects the call for restoring to be kept, after instruction conversion
It is executed by bluetooth module, the call being currently kept is switched in into normal talking process, ongoing call is placed in and is conversed
Hold mode, while all two logical call-informations of change can be updated simultaneously.
As shown in Figure 1, the call that the call for being currently at on-state is ID=1, produces new call, i.e. ID=at this time
2 call, user can choose at this time to be answered or hangs up, if selection is hung up, terminates the call of ID=2, the call of ID=1
It is normally carried out, if selection is answered, the talkthrough of ID=2 at this time, after the call of ID=1 enters hold mode, user can be with
The call of ID=1 is restored, if selection restores, then the call recovery of ID=1, the call of ID=2 enters hold mode,
It does not select to restore, the call of ID=2 is normally carried out.
Embodiment two
In the present embodiment, multiside calling method provided by the invention is specifically illustrated with one, in the present embodiment
Middle first terminal and a second terminal 1 are conversed by bluetooth, and second terminal 2 and second terminal 3 are sent a telegram here at this time.
When first terminal and vehicular platform establish connection, call-information table is also completed to establish simultaneously, converses at this time
Content in information table is sky.
When first terminal and second terminal 1 are conversed, the call-information of second terminal 1 has been stored in call-information table at this time
In, ID is 1 in call-information table, and second terminal information is 13333333333, and timestamp is 2019-7-10 10:29:
38, state is to connect；
At this time when whether the continuous cycle detection of method has new call, second terminal 2 is sent a telegram here, then by second terminal 2
Call-information deposit call-information table in, in call-information table ID be 2, second terminal information be 13222225555 Lee, when
Between stamp be 2019-7-1010:30:02, state be wait connect；
Second terminal 3 is sent a telegram here, then by the call-information deposit call-information table of second terminal 3, in call-information table
Middle ID is 3, and second terminal information is 15155555555 kings, and timestamp is 2019-7-10 10:30:03, and state is wait connect；
The second terminal information of second terminal 2 and second terminal 3 in call-information table is sent to user, In at this time
When transmission, the second terminal information of second terminal 2 is come before the second terminal information of second terminal 3；
At this point, user's selection is waited, if user's selection individually turns on the call of second terminal 2, the call of second terminal 1
Into hold mode；
If user's selection is also turned on the call of second terminal 2 Yu second terminal 1, second terminal 1 and the second end at this time
The call at end 2 can enter on-state simultaneously, while 1 and 2 call-information itself belongs to bluetooth conversation information, and two all at this time
Words can be marked as merging phase, and be modeled into the common call-information of SIM type, be given by message processing module synchronized update
The common session processing module of 1n4roID system carry out call merging, first terminal and second terminal 1 and second terminal 2 into
Enter same call.
If user selects to individually turn on the call of second terminal 3, the second terminal 1 being merged, second terminal 2 before
Call enters calling hold mode；User also can choose carry out multi-party call, then the call of second terminal 3 and has been closed before
And the call of second terminal 1, second terminal 2 can be marked as merging phase, and be modeled into the common call letter of SIM type
Breath, the common session processing module by message processing module synchronized update to android system carries out call merging, into four
The state of side's call simultaneously.Ibid, which can extend to the scene of any multi-pass call.
Embodiment three
A kind of on-vehicle Bluetooth multi-party call device, including communication building block, call-information receiving module, call-information hair
Send module and call execution module:
Communication building block is used to establish the communication connection of first terminal and vehicular platform by bluetooth, on vehicular platform
Empty call-information table is established, call-information table includes status Bar, second terminal letter for being stored in call-information, call-information table
Breath column and timestamp column；
Call-information receiving module for judging between first terminal and second terminal with the presence or absence of state for wait connecting and
It is not stored in the call of call-information table, second terminal includes any equipment in addition to first terminal；
If it exists, call-information is inserted into call-information table, call-information includes second terminal information, state with timely
Between stab, call-information table according to timestamp arrange in timestamp successive sequence；
Call-information sending module is the call-information connected for finding state in call-information table, if it does not exist,
After all second terminal information are then sent to user according to the sequence in call-information table, connect or hang according to the user's choice
Open close words；
It if it exists, will be except state is the institute in addition to the corresponding second terminal information of connection according to the sequence in call-information table
After thering is second terminal information to be sent to user, user's selection is waited；
Execution module of conversing executes corresponding operation to call for judging the selection of user；
Call execution module further includes connecting implementation sub-module, hanging up implementation sub-module and do not handle implementation sub-module；
It connects implementation sub-module and is selected after connecting the corresponding call of one of second terminal information for obtaining user, then
Secondary judgement user selection is individually turned on or is also turned on；
It is to connect corresponding call execution call to keep to state, to user's selection if user's selection individually turns on
The corresponding call of second terminal information executes connection, and the state accordingly conversed is modified in call-information table；
It is to connect the second terminal information of corresponding call and user's selection by state if user's selection is also turned on
Corresponding call executes phone and merges connection, after the state accordingly conversed is modified in call-information table, completes multi-party call；
Hang up part call corresponding status modifier of the implementation sub-module for select in call-information table by user for
After hanging up or being revised as hanging up by stateful in addition to state is connection, call-information receiving module is returned；
Implementation sub-module is not handled to keep returning to call-information reception after the state of all calls in call-information table is constant
Module.
In the present embodiment, communication building block, call-information receiving module, call-information sending module and call are held
Row module may each be the program in android system, but further include for allowing user to select in call-information sending module
Submodule, submodule output selection option, and input interface is provided, wherein output can be vehicle-carrying display screen etc., input
Interface can be virtual push button or button etc..
Optionally, in communication building block call-information table according to timestamp arrange in timestamp successive sequence, it is specific to wrap
It includes:
First call-information is the earliest call-information of timestamp in call-information table；
The last one call-information is the call-information of timestamp the latest in call-information table.
Optionally, call-information further includes ID；Call-information table further includes ID column；
Call is connected in call-information sending module according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in call-information table obtains call ID, according to call
ID obtains call to user；
The corresponding status modifier of the call that will acquire is to connect.
Optionally, if connect implementation sub-module in user selection be also turned on, by state be connect it is corresponding call with
And the corresponding call of second terminal information of user's selection executes phone and merges connection, completes multi-party call, specifically includes:
It is to connect corresponding first ID that state is obtained in call-information table, obtains the first call according to the first ID；
Corresponding 2nd ID of second terminal information that user's selection is obtained in call-information table obtains the according to the 2nd ID
Two calls；
In call-information table by the corresponding Status Change of the first ID be multi-party call, by the 2nd ID in call-information table
Corresponding Status Change is multi-party call；
After first call and the second call are merged, it is sent to user.
Example IV
A kind of vehicular platform, including on-vehicle Bluetooth multi-party call device.
In the present embodiment, same as the prior art, vehicular platform may include the communication dress for receiving and sending messages
Set, positioning device used for positioning and the multimedia device for playing multimedia messages etc., further comprise for realizing
The on-vehicle Bluetooth multi-party call device of multi-party call.
If function described in the present embodiment method is realized in the form of SFU software functional unit and as independent product pin
It sells or in use, can store in a storage medium readable by a compute device.Based on this understanding, the embodiment of the present invention
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, this is soft
Part product is stored in a storage medium, including some instructions are used so that calculating equipment (it can be personal computer,
Server, mobile computing device or network equipment etc.) execute all or part of step of each embodiment the method for the present invention
Suddenly.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), deposits at random
The various media that can store program code such as access to memory (RAM, Random Access Memory), magnetic or disk.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other embodiments
Difference, same or similar part may refer to each other between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of on-vehicle Bluetooth multiside calling method, for by the call transfer of first terminal to vehicular platform, in vehicular platform
Upper carry out multi-party call, which is characterized in that execute according to the following steps:
Step 1, the communication connection that first terminal and vehicular platform are established by bluetooth establish sky on the vehicular platform
Call-information table, the call-information table include status Bar, the second end for being stored in call-information, the call-information table
Client information column and timestamp column；
Step 2 judges between first terminal and second terminal with the presence or absence of state for wait connect and be not stored in call-information table
Call-information, the second terminal include the multiple equipment in addition to first terminal；The call-information includes second whole
Client information, state and timestamp, the call-information table according to timestamp arrange in timestamp successive sequence；
If it exists, after the call-information being inserted into call-information table, step 3 is executed；
Otherwise it obtains after conversing corresponding call-information between first terminal and other second terminals, return step 2；
Step 3 finds the call-information that state is connection in the call-information table, if it does not exist, then believes according to call
Sequence in breath table will be that all second terminal information in addition to hanging up corresponding second terminal information are sent to user except state
Afterwards, according to the user's choice connect or kill-call after, in the call-information table by user select call it is corresponding
Status modifier is return step 2 after connecting or hanging up；
It if it exists, will be in addition to state be to connect and hang up corresponding second terminal information according to the sequence in call-information table
All second terminal information be sent to user after, wait user selection, execute step 4；
User's selection in step 4, judgment step 3, executes corresponding operation to call, specifically includes:
If I, user selects to connect the corresponding call of one of second terminal information, judge that user's selection individually turns on also again
It is to be also turned on:
It (1) is to connect corresponding call and execute call to keep to state if user's selection individually turns on, that user is selected
The corresponding call of two end messages executes connection, after modifying the state accordingly conversed in the call-information table, returns to step
Rapid 2；
It (2) is to connect the second terminal information of corresponding call and user's selection by state if user's selection is also turned on
Corresponding call executes phone and merges connection, after modifying the state accordingly conversed in the call-information table, completes multi-party
Call terminates；
If the corresponding call of some or all second terminal information is hung up in II, user's selection, in the call-information table
Corresponding status modifier converse to hang up or modifying stateful in addition to state is connection in the part that user is selected
After hanging up, return step 2；
If the corresponding call of the non-selected any second terminal information of III, user, keep all logical in the call-information table
After the state of words is constant, return step 2.
2. on-vehicle Bluetooth multiside calling method as described in claim 1, which is characterized in that the call-information table according to when
Between stamp column in timestamp successive sequence, specifically include:
First call-information is the earliest call-information of timestamp in the call-information table；
The last one call-information is the call-information of timestamp the latest in the call-information table.
3. on-vehicle Bluetooth multiside calling method as described in claim 1, which is characterized in that the call-information further includes
ID；The call-information table further includes ID column；
Call is connected in the step 3 according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in the call-information table obtains call ID, according to logical
ID is talked about, obtains call to user；
The corresponding status modifier of the call that will acquire is to connect.
4. on-vehicle Bluetooth multiside calling method as claimed in claim 3, which is characterized in that if user selects in the step 4
Select and be also turned on, then by state be connect it is corresponding call and user selection second terminal information it is corresponding call execute electricity
Words, which merge, to be connected, and after modifying the state accordingly conversed in the call-information table, is completed multi-party call, is specifically included:
It is to connect corresponding first ID that state is obtained in the call-information table, obtains the first call according to the first ID；
Corresponding 2nd ID of second terminal information that user's selection is obtained in the call-information table, obtains according to the 2nd ID
Second call；
After first call and the second call are merged, it is sent to user；
By the corresponding Status Change of the first ID it is multi-party call in the call-information table, believes in the call
Cease table in by the corresponding Status Change of the 2nd ID be multi-party call.
5. a kind of on-vehicle Bluetooth multi-party call device, which is characterized in that the device includes communication building block, call-information
Receiving module, call-information sending module and call execution module:
Communication building block is used to establish the communication connection of first terminal and vehicular platform by bluetooth, in the vehicular platform
Upper to establish empty call-information table, for the call-information table for being stored in call-information, the call-information table includes shape
State column, second terminal information column and timestamp column；
Call-information receiving module is for judging between first terminal and second terminal with the presence or absence of state for wait connect and do not deposit
Enter the call of call-information table, the second terminal includes any equipment in addition to first terminal；
If it exists, by the corresponding call-information insertion call-information table of call, the call-information includes second
End message, state and timestamp, the call-information table according to timestamp arrange in timestamp successive sequence；
Call-information sending module is the call-information connected for finding state in the call-information table, if not depositing
After all second terminal information are then sent to user according to the sequence in call-information table, connecting according to the user's choice
Or kill-call；
It if it exists, will be except state is all the in addition to connecting corresponding second terminal information according to the sequence in call-information table
After two end messages are sent to user, user's selection is waited；
Execution module of conversing executes corresponding operation to call for judging the selection of user；
The call execution module includes connecting implementation sub-module, hanging up implementation sub-module and do not handle implementation sub-module；
The connection implementation sub-module selects after connecting the corresponding call of one of second terminal information for obtaining user,
Judge that user's selection is individually turned on or is also turned on again；
It is to connect corresponding call execution call to keep to state, to the second of user's selection if user's selection individually turns on
The corresponding call of end message executes connection, modifies the state accordingly conversed in the call-information table；
If user selection be also turned on, by state be connect it is corresponding call and user selection second terminal information correspond to
Call execute phone merge connect, after modifying the state accordingly conversed in the call-information table, complete multi-party call；
Described hangs up part call corresponding shape of the implementation sub-module for selecting user in the call-information table
After state is revised as hanging up or is revised as hanging up by stateful in addition to state is connection, returns to call-information and receive mould
Block；
Call is returned after the state for not handling all calls in the call-information table that implementation sub-module keeps described is constant
Information receiving module.
6. on-vehicle Bluetooth multi-party call device as claimed in claim 5, which is characterized in that lead in the communication building block
Words information table according to timestamp arrange in timestamp successive sequence, specifically include:
First call-information is the earliest call-information of timestamp in the call-information table；
The last one call-information is the call-information of timestamp the latest in the call-information table.
7. on-vehicle Bluetooth multi-party call device as claimed in claim 5, which is characterized in that the call-information further includes
ID；The call-information table further includes ID column；
Call is connected in the call-information sending module according to the user's choice, is specifically included:
The corresponding ID of second terminal information that user's selection is found in the call-information table obtains call ID, according to logical
ID is talked about, obtains call to user；
The corresponding status modifier of the call that will acquire is to connect.
8. on-vehicle Bluetooth multi-party call device as claimed in claim 7, which is characterized in that in the connection implementation sub-module
If user selection be also turned on, by state be connect it is corresponding call and user selection second terminal information it is corresponding lead to
Words execute phone and merge connection, after modifying the state accordingly conversed in the call-information table, complete multi-party call, specifically
Include:
It is to connect corresponding first ID that state is obtained in the call-information table, obtains the first call according to the first ID；
Corresponding 2nd ID of second terminal information that user's selection is obtained in the call-information table, obtains according to the 2nd ID
Second call；
After first call and the second call are merged, it is sent to user；
By the corresponding Status Change of the first ID it is multi-party call in the call-information table, believes in the call
Cease table in by the corresponding Status Change of the 2nd ID be multi-party call.
9. a kind of vehicular platform, which is characterized in that multi-party including on-vehicle Bluetooth described in any one of claim 5-8 claim
Communicator.
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Cited By (1)
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| CN111866836A (en) * | 2020-07-31 | 2020-10-30 | 青岛海信移动通信技术股份有限公司 | Call processing method and terminal |
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