CN106255047A - Communication method of low-power-consumption Bluetooth self-adaptive intelligent mobile terminal - Google Patents
Communication method of low-power-consumption Bluetooth self-adaptive intelligent mobile terminal Download PDFInfo
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- CN106255047A CN106255047A CN201610834099.4A CN201610834099A CN106255047A CN 106255047 A CN106255047 A CN 106255047A CN 201610834099 A CN201610834099 A CN 201610834099A CN 106255047 A CN106255047 A CN 106255047A
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- 238000004891 communication Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000003044 adaptive effect Effects 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims description 65
- 230000004044 response Effects 0.000 claims description 27
- 238000011534 incubation Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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Classifications
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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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a communication method of a low-power-consumption Bluetooth self-adaptive intelligent mobile terminal, which comprises the following steps of: the intelligent mobile terminal enables a low-power-consumption Bluetooth service characteristic value of the wearable device and allows data interaction of application layers; acquiring the low-power-consumption Bluetooth performance of the intelligent mobile terminal; the low-power-consumption Bluetooth performance of the intelligent mobile terminal is sent to the low-power-consumption Bluetooth wearable equipment; the low-power-consumption Bluetooth wearable device sends the adaptive low-power-consumption Bluetooth performance parameters of the intelligent mobile terminal to the intelligent mobile terminal; the wearable equipment of low-power consumption bluetooth and intelligent mobile terminal modify bluetooth low-power consumption communication performance to carry out bluetooth low-power consumption data communication. According to the method provided by the embodiment of the invention, the low-power-consumption Bluetooth wearable equipment is automatically adapted to different intelligent mobile terminals, and the wearable equipment can transmit data in a fastest mode corresponding to the intelligent mobile terminals, so that the real-time performance of data communication is improved; self-adaptation has reduced the wearable equipment consumption of low-power consumption bluetooth, increases duration.
Description
Technical field
The present invention relates to a kind of Bluetooth Communication Technology, particularly relate to a kind of low-power consumption bluetooth self adaptation adaptation intelligent mobile
The communication means of terminal.
Background technology
Along with low-power consumption Bluetooth technology popularizing in wearable device, and the raising of low-power consumption bluetooth communications capability,
Low-power consumption bluetooth communications capability adaptation issues between wearable device and intelligent mobile terminal, more and more prominent.For existing
There are the intelligent mobile terminal system of main flow, i.e. IOS system and android system, the wherein low merit of IOS system intelligent mobile terminal
Consumption bluetooth communications capability is the most single, stable, and android system intelligent mobile terminal differs due to brand, and product is joined
Difference is uneven, and correspondingly low-power consumption bluetooth communications capability is the most inconsistent.Thus, cause wearable product or with intelligent mobile terminal
((low-power consumption bluetooth can to use message transmission rate: 1Mbps, acquiescence to connect interval for the minimalist configuration of low-power consumption bluetooth communications capability
Wearable device and intelligent mobile terminal are set up and are connected, and have different acquiescences according to the difference of intelligent mobile terminal and connect interval),
From incubation period: 0, MTU:23 and each connection are spaced and can send the packet bag number that need not response: 1) communicate,
(message transmission rate: 1Mbps, acquiescence is used to connect interval (low-power consumption with unified relatively good bluetooth performance configuration
Bluetooth wearable device and intelligent mobile terminal are set up and are connected, and have different acquiescences according to the difference of intelligent mobile terminal and connect
Interval), from incubation period: 2, MTU:23 and each interval that connects can send the packet bag number that need not response: 3), come
The intelligent mobile terminal that adaptive market share is bigger.
No matter use unified minimum bluetooth performance configuration, or use unified relatively good bluetooth performance configuration,
For the intelligent mobile terminal that bluetooth performance is good, bluetooth performance all can not get maximization and utilizes, it is impossible to follow-up low of automatic adaptation
The raising of power consumption bluetooth performance.As data communication rates is low, the transmission time of data increases, and affects the real-time of data syn-chronization；
Power consumption increases, and affects the cruising time of wearable device.And use unified relatively good bluetooth performance configuration, can be adaptive
The intelligent mobile terminal of bluetooth performance difference, limits the coverage rate of wearable device.
Therefore, for the problem of the power consumption affecting data communication rates and affect wearable device, and adapt to low-power consumption
The development of Bluetooth technology, it is desirable to have the communication means of a kind of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal.
Summary of the invention
The invention aims to overcome prior art to there is low-power consumption bluetooth wearable device can not automatic adaptation intelligence
The defect of energy mobile terminal low-power consumption bluetooth performance, it is provided that the communication of a kind of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal
Method.In order to realize this purpose, the technical solution used in the present invention is as follows:
First aspect according to the embodiment of the present invention, it is provided that the communication of a kind of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal
Method, said method comprising the steps of: intelligent mobile terminal enables sets up the wearable device that low-power consumption bluetooth is connected with it
Low-power consumption bluetooth service eigenvalue, it is allowed to application layer data is mutual；Intelligent mobile terminal obtains the low merit of intelligent mobile terminal
Consumption bluetooth performance；Intelligent mobile terminal is with minimum bluetooth performance configuration mode, the low-power consumption bluetooth performance of intelligent mobile terminal
Parameter is sent to low-power consumption bluetooth wearable device；Low-power consumption bluetooth wearable device is adaptive with minimum bluetooth performance configuration mode
The low-power consumption bluetooth performance mode of all intelligent mobile terminals, sends adaptive intelligent mobile terminal low-power consumption bluetooth performance parameter
To intelligent mobile terminal；And low-power consumption bluetooth wearable device and intelligent mobile terminal amendment low-power consumption bluetooth communications capability,
To carry out low-power consumption bluetooth data communication.
According to an embodiment, the communication means of described low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal also can wrap
Include following steps: low-power consumption bluetooth wearable device broadcast local information, it is allowed to intelligent mobile terminal scans.
According to further embodiment, the communication means of described low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal also may be used
Comprise the following steps: intelligent mobile terminal scanning low-power consumption bluetooth wearable device broadcast message, it may be judged whether low-power consumption bluetooth
Wearable device can connect.
According to another embodiment, the communication means of described low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal also may be used
Comprise the following steps: intelligent mobile terminal and low-power consumption bluetooth wearable device are set up low-power consumption bluetooth and connected.
According to another embodiment, the communication means of described low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal also may be used
Comprise the following steps: intelligent mobile terminal finds low-power consumption bluetooth wearable device low-power consumption bluetooth service.
According to yet another embodiment, the low-power consumption bluetooth performance of described intelligent mobile terminal include message transmission rate,
Connect interval, from maximum incubation period, MTU, each connection interval can send the packet bag number that need not response.
According to still further embodiment, described intelligent mobile terminal uses write with response or write
The mode of without response, and often bag at most sends 20 bytes, the low-power consumption bluetooth performance of intelligent mobile terminal
Parameter is sent to low-power consumption bluetooth wearable device.
According to other embodiment, described low-power consumption bluetooth wearable device uses the side of indicate or notify
Formula, and often bag at most sends 20 bytes, in conjunction with self low-power consumption bluetooth performance, the low merit of current for adaptation intelligent mobile terminal
Consumption bluetooth performance parameter is sent to intelligent mobile terminal.
According to other embodiment again, described low-power consumption bluetooth wearable device and intelligent mobile terminal according to adaptation
Parameter modification low-power consumption bluetooth communications capability.
According to still another embodiment, described low-power consumption bluetooth wearable device there are more data to need point multiple connections
When interval sends, low-power consumption bluetooth wearable device and the connection of intelligent mobile terminal permission can be arranged to by connecting interval
Higher value in the minima of interval is as connecting interval minima；When do not have on described low-power consumption bluetooth wearable device data or
When data are less, can be toward arranging greatly connection interval.
Communication means according to the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal of the embodiment of the present invention, it is possible to make low
The intelligent mobile terminal that power consumption bluetooth wearable device automatic adaptation is different, switch data between different intelligent mobile terminals
Communication, and the low-power consumption bluetooth performance of the applicable corresponding intelligent mobile terminal that can automatically switch, make low-power consumption bluetooth wearable
Equipment can transmit data to use the fastest mode of corresponding intelligent mobile terminal, improves the real-time of data communication；Self adaptation drops
Low low-power consumption bluetooth wearable device power consumption, increases cruising time.
Below in conjunction with accompanying drawing and by embodiment, the present invention is specifically described, the most identical or essentially identical portion
Part uses identical reference instruction.
Accompanying drawing explanation
Fig. 1 is the communication means of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal according to one embodiment of the invention
Indicative flowchart；
Fig. 2 is the communication means of the low-power consumption bluetooth wearable device self adaptation adaptation smart mobile phone according to one example of the present invention
The indicative flowchart of concrete application process.
Detailed description of the invention
In an embodiment of the present invention, after " connection event " refers to that low-power consumption bluetooth is set up and connected, main equipment and from equipment
Between data interaction；" connect interval " and refer to that low-power consumption bluetooth keeps bluetooth to connect, between the time of adjacent twice data interaction
Every, connecting interval is between 7.5ms ~ 4.0s；" from incubation period (slave latency) " refers to that low-power consumption bluetooth connects
Time idle (the most do not apply data to send or receive), main equipment and still link exchange layer data can maintain low merit from equipment
Consumption bluetooth connects, and skips the number of times of connection event from equipment, and scope is between 0 ~ 499；Each connection interval can send not
The packet bag number needing response refers to that Notify or the write without response attribute using low-power consumption bluetooth is sent out
When sending packet, a packet number that can send in connecting interval；" MTU(Maximum Transmission
Unit) " refer to that low-power consumption bluetooth data communication allows the packet greatest length sent every time.
As it is shown in figure 1, be the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal according to one embodiment of the invention
The indicative flowchart of communication means, described method mainly comprises the steps that intelligent mobile terminal to enable with it and sets up low merit
The low-power consumption bluetooth service eigenvalue of the wearable device that consumption bluetooth connects, it is allowed to application layer data is mutual (step 500)；Intelligence
Low-power consumption bluetooth performance (step 600) of acquisition for mobile terminal intelligent mobile terminal；Intelligent mobile terminal is with minimum bluetooth performance
Configuration mode, is sent to low-power consumption bluetooth wearable device (step the low-power consumption bluetooth performance parameter of intelligent mobile terminal
700)；Low-power consumption bluetooth wearable device is blue with the low-power consumption of the adaptive all intelligent mobile terminals of minimum bluetooth performance configuration mode
Tooth capability-mode, is sent to intelligent mobile terminal (step 800) adaptive intelligent mobile terminal low-power consumption bluetooth performance parameter；With
And low-power consumption bluetooth wearable device and intelligent mobile terminal amendment low-power consumption bluetooth communications capability, to carry out low-power consumption bluetooth number
According to communication (step 900).
In another embodiment, for not yet setting up intelligent mobile terminal and the wearable device that low-power consumption bluetooth connects,
Then can comprise the further steps of: low-power consumption bluetooth wearable device broadcast local information, it is allowed to intelligent mobile terminal scanning (step
100)；Intelligent mobile terminal scanning low-power consumption bluetooth wearable device broadcast message, it may be judged whether low-power consumption bluetooth is wearable to be set
For connecting (step 200)；Intelligent mobile terminal and low-power consumption bluetooth wearable device are set up low-power consumption bluetooth and are connected (step
300)；Intelligent mobile terminal finds equipment low-power consumption bluetooth service (step 400) that low-power consumption bluetooth is wearable.
As in figure 2 it is shown, be the low-power consumption bluetooth wearable device self adaptation adaptation intelligence hands according to one example of the present invention
The indicative flowchart of the concrete application process of communication means of machine.First, the broadcast of low-power consumption bluetooth wearable device is wearable to be set
Standby local information, it is allowed to intelligent mobile terminal scanning (step 100).Intelligent mobile terminal scanning low-power consumption bluetooth wearable device
Broadcast message, it may be judged whether low-power consumption bluetooth wearable device can connect (step 200).If it is determined that can be attached,
Then intelligent mobile terminal and low-power consumption bluetooth wearable device set up low-power consumption bluetooth connection (step 300).It follows that Intelligent sliding
Dynamic terminal finds low-power consumption bluetooth service (step 400) of low-power consumption bluetooth wearable device.Subsequently, intelligent mobile terminal enables
Low-power consumption bluetooth wearable device low-power consumption bluetooth service eigenvalue, it is allowed to application layer data is mutual (step 500).Intelligent mobile
Terminal obtains low-power consumption bluetooth performance (step 600) of intelligent mobile terminal, according to an embodiment, and intelligent mobile terminal low
Power consumption bluetooth performance include message transmission rate, connect interval, from maximum incubation period, MTU, each connection interval can send
Need not the packet bag number of response.Next, intelligent mobile terminal is with the configuration mode of minimum bluetooth performance (such as: use
Message transmission rate: 1Mbps, acquiescence connect interval, and (low-power consumption bluetooth wearable device and intelligent mobile terminal are set up and are connected, root
Have different acquiescence according to the difference of intelligent mobile terminal and connect interval), from incubation period: 0, between MTU:23 and each connection
Every sending the packet bag number that need not response: 1), the low-power consumption bluetooth performance of intelligent mobile terminal is sent to low merit
Consumption bluetooth wearable device (step 700)；Wherein according to an embodiment, intelligent mobile terminal uses write with
The mode of response or write without response, and often bag at most sends 20 bytes, intelligent mobile terminal
Low-power consumption bluetooth performance parameter be sent to low-power consumption bluetooth wearable device.The most subsequently, low-power consumption bluetooth wearable device with
The low-power consumption bluetooth performance mode of the adaptive all intelligent mobile terminals of the configuration mode of minimum bluetooth performance, adaptive intelligent mobile
Terminal low-power consumption bluetooth performance parameter is sent to intelligent mobile terminal (step 800)；Wherein according to an embodiment, low-power consumption is blue
Tooth wearable device uses the mode of indicate or notify, and often bag at most sends 20 bytes, in conjunction with self low-power consumption
Bluetooth performance, is sent to intelligent mobile terminal the low-power consumption bluetooth performance parameter of current for adaptation intelligent mobile terminal.Finally, low
Power consumption bluetooth wearable device and intelligent mobile terminal amendment low-power consumption bluetooth communications capability, carry out low-power consumption bluetooth data communication
(step 900).
The low-power consumption bluetooth service of low-power consumption bluetooth wearable device " intelligent mobile terminal find " recited above and " make
Energy low-power consumption bluetooth wearable device low-power consumption bluetooth service eigenvalue ", it is that after low-power consumption bluetooth sets up connection, application layer is carried out
A process to be processed is needed before data interaction.Intelligent mobile terminal finds the low-power consumption bluetooth of low-power consumption bluetooth wearable device
Service is low-power consumption wearable device and intelligent mobile terminal is set up after low-power consumption bluetooth connects, and low-power consumption wearable device can be
Service comes out, and intelligent mobile terminal, by obtaining the information that low-power consumption wearable device comes out, finds that low-power consumption is blue
Tooth wearable device low-power consumption bluetooth service.Enabling low-power consumption bluetooth wearable device low-power consumption bluetooth service eigenvalue is main frame
Notice can use this feature value to carry out data interaction from machine.
The most again as a example by two kinds of intelligent mobile terminals that low-power consumption bluetooth performance is different, to according to the embodiment of the present invention
The communication means of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal is specifically described.Such as, intelligent mobile terminal has A hands
Machine APP, the low-power consumption bluetooth performance of corresponding A mobile phone is: message transmission rate is 1Mbps, and it is 30ms that acquiescence connects interval, minimum
Connecting interval is 20ms, is 4 from maximum incubation period, and the packet maximum number that each connection interval transmitting-receiving need not response is 6,
MTU is 158 bytes；B mobile phone A PP, the low-power consumption bluetooth performance of corresponding B mobile phone is: message transmission rate is 1Mbps, and acquiescence is even
Connecing interval is 50ms, and Smallest connection interval is 50ms, is 0 from maximum incubation period, and each connection interval transmitting-receiving need not response
Packet maximum number is 1, and MTU is 23 bytes；Low-power consumption bluetooth wearable device e.g. Intelligent bracelet, corresponding low-power consumption
Bluetooth performance is: message transmission rate is 1Mbps and 2Mbps, and acquiescence connects interval can in the middle of 7.5ms-4s freely
Arranging, from maximum incubation period 499, the packet maximum number that each connection interval transmitting-receiving need not response is 6, and MTU is 251
Byte.Intelligent bracelet self adaptation adaptation A mobile phone A PP process is as follows:
1) local information of Intelligent bracelet broadcast bracelet, and allow the broadcast message of A mobile phone A PP scanning Intelligent bracelet；
2) A mobile phone A PP scans Intelligent bracelet broadcast message, it is judged that whether Intelligent bracelet can connect；
3) A mobile phone A PP and Intelligent bracelet set up the connection of low-power consumption bluetooth；
4) A mobile phone A PP finds the low-power consumption bluetooth service of Intelligent bracelet；
5) A mobile phone A PP enables Intelligent bracelet low-power consumption bluetooth service eigenvalue, and allows application layer data mutual；
6) A mobile phone A PP obtains the low-power consumption bluetooth performance parameter of A mobile phone；
7) A mobile phone A PP uses the mode of write with response, and often bag at most sends 20 bytes, A mobile phone
Low-power consumption bluetooth performance parameter group bag is sent to Intelligent bracelet；
8) Intelligent bracelet receives the low-power consumption bluetooth performance parameter of A mobile phone, in conjunction with the low-power consumption bluetooth performance of self, chooses low merit
The parameter that between consumption bluetooth wearable device and intelligent mobile terminal, message transmission rate is relatively low, as message transmission rate；Choosing
Take higher value in the connection interval minima of permission and be spaced minima as connecting；Choose smaller value from incubation period maximum to make
For from preclinical maximum；Choose MTU smaller value, as MTU value；Choose each connection interval to send and need not response
Packet bag number in smaller value can send need not the packet bag number of response as each interval that connects.Such as data
Transfer rate (1Mbps), Smallest connection interval (20ms), from maximum incubation period (4), MTU(158) and each connection between
Every sending packet bag number (6) that need not response, and this configuration parameter group bag, use indicate mode,
And often bag at most transmission 20 bytes are sent to A mobile phone A PP；
9) A mobile phone A PP and Intelligent bracelet are according to adaptive parameter modification low-power consumption bluetooth communications capability, carry out low-power consumption bluetooth number
According to communication.Such as, when there being more data (needing point multiple intervals that connect to send) to need to send, just between connection in Intelligent bracelet
It is arranged to 20ms every scope, is arranged to 4 from incubation period；When not having data or little data in Intelligent bracelet, (1 just connects interval
Can send) send, just arranged larger connect interval, such as 200ms, be arranged to 4 from incubation period.
The process of Intelligent bracelet self adaptation adaptation B mobile phone A PP is as follows:
1) local information of Intelligent bracelet broadcast bracelet, and allow the broadcast message of B mobile phone A PP scanning Intelligent bracelet；
2) B mobile phone A PP scans Intelligent bracelet broadcast message, it is judged that whether Intelligent bracelet can connect；
3) B mobile phone A PP and Intelligent bracelet set up the connection of low-power consumption bluetooth；
4) B mobile phone A PP finds the low-power consumption bluetooth service of Intelligent bracelet；
5) B mobile phone A PP enables Intelligent bracelet low-power consumption bluetooth service eigenvalue, and allows application layer data mutual；
6) B mobile phone A PP obtains the low-power consumption bluetooth performance parameter of B mobile phone；
7) B mobile phone A PP uses the mode of write with response, and often bag at most sends 20 bytes, B mobile phone
Low-power consumption bluetooth performance parameter group bag is sent to Intelligent bracelet；
8) Intelligent bracelet receives the low-power consumption bluetooth performance parameter of B mobile phone, in conjunction with the low-power consumption bluetooth performance of self, chooses low merit
The parameter that between consumption bluetooth wearable device and intelligent mobile terminal, message transmission rate is relatively low, as message transmission rate；Choosing
Take higher value in the connection interval minima of permission and be spaced minima as connecting；Choose smaller value from incubation period maximum to make
For from preclinical maximum；Choose MTU smaller value, as MTU value；Choose each connection interval to send and need not response
Packet bag number in smaller value can send need not the packet bag number of response as each interval that connects.Such as data
Transfer rate (1Mbps), Smallest connection are spaced (50ms), from maximum incubation period (0), MTU(23) and be spaced each connection
Packet bag number (1) that need not response can be sent, and this configuration parameter group bag, use indicate mode, and
Often bag at most sends 20 bytes and is sent to B mobile phone A PP；
9) B mobile phone A PP and Intelligent bracelet, according to adaptive parameter modification low-power consumption bluetooth communications capability, carries out low-power consumption bluetooth
Data communication.Such as, when there being more data (needing point multiple intervals that connect to send) to need to send, just connection in Intelligent bracelet
Interval is arranged to 50ms, is arranged to 0 from incubation period；When not having data or little data in Intelligent bracelet, (1 connects interval
Just can send) send, just arranged larger connect interval, such as 200ms, be arranged to 0 from incubation period.
It is 30mAH according to Intelligent bracelet available battery power, to launch power as 0dBm, emission current 6.2mA, receive electricity
Stream 6.0mA, transmits data 2048Byte, do not consider that other power consumptions of Intelligent bracelet calculate every day:
Adaptive A mobile phone A PP bluetooth performance, connection interval when having data to transmit is 20ms, and MTU is 158, and each connection interval can
Being 6 to send the packet bag number that need not response, be 4 from incubation period, average current is 791uA, and data transmission period is
260ms；Connection interval when not having data to transmit when being 200ms, is 4 from incubation period, and average current is 8uA, and the time is
86399.74s, then the electricity consumed for a day is 192uAH, and cruising time is 156 days.
Adaptive B mobile phone A PP bluetooth performance, connection interval when having data to transmit is 50ms, and MTU is 23, between each connection
Being 1 every sending the packet bag number that need not response, be 0 from incubation period, average current is 117.5uA, during data transmission
Between be 5.15s；Connection interval when not having data to transmit when being 200ms, is 0 from incubation period, and average current is 23uA, and the time is
86394.85s, then the electricity consumed for a day is 552uAH, and cruising time is 54 days.
By above Intelligent bracelet automatic adaptation A mobile phone A PP and B mobile phone A PP, cut between A mobile phone A PP and B mobile phone A PP
Changing data communication, Intelligent bracelet can automatically switch and be suitable for corresponding mobile phone A PP low-power consumption bluetooth performance, makes Intelligent bracelet to adopt
Transmit data by the fastest mode of corresponding mobile phone A PP, improve the real-time of data communication；Self adaptation can reduce Intelligent bracelet merit
Consumption, and increase the cruising time of Intelligent bracelet.
Describe the present invention above by specific embodiment, but the present invention is not limited to the enforcement that these are concrete
Example.It will be understood by those skilled in the art that and the present invention can also be made various amendment, equivalent, change etc., such as by upper
Stating in embodiment step is divided into two or more steps to realize, or on the contrary, by two in above-described embodiment
Or more step realizes in one step.But, these conversion, all should be at this without departing from the spirit of the present invention
Within bright protection domain.It addition, some terms that present specification and claims is used not are to limit, only
It is for the ease of describing.Additionally, " embodiment ", " another embodiment " described in above many places etc. represents different realities
Execute example, naturally it is also possible to it completely or partially combined in one embodiment.
Claims (10)
1. the communication means of a low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal, it is characterised in that described method includes
Following steps:
Intelligent mobile terminal enables the low-power consumption bluetooth service eigenvalue setting up the wearable device that low-power consumption bluetooth is connected with it,
Permission application layer data is mutual；
Intelligent mobile terminal obtains the low-power consumption bluetooth performance of intelligent mobile terminal；
Intelligent mobile terminal, with minimum bluetooth performance configuration mode, sends the low-power consumption bluetooth performance parameter of intelligent mobile terminal
To low-power consumption bluetooth wearable device；
Low-power consumption bluetooth wearable device is blue with the low-power consumption of the adaptive all intelligent mobile terminals of minimum bluetooth performance configuration mode
Tooth capability-mode, is sent to intelligent mobile terminal adaptive intelligent mobile terminal low-power consumption bluetooth performance parameter；And
Low-power consumption bluetooth wearable device and intelligent mobile terminal amendment low-power consumption bluetooth communications capability, to carry out low-power consumption bluetooth
Data communication.
2. the communication means of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as claimed in claim 1, it is characterised in that
Further comprising the steps of:
Low-power consumption bluetooth wearable device broadcast local information, it is allowed to intelligent mobile terminal scans.
3. the communication means of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as claimed in claim 2, it is characterised in that
Further comprising the steps of:
Intelligent mobile terminal scanning low-power consumption bluetooth wearable device broadcast message, it may be judged whether low-power consumption bluetooth wearable device
Can connect.
4. the communication means of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as claimed in claim 3, it is characterised in that
Further comprising the steps of:
Intelligent mobile terminal and low-power consumption bluetooth wearable device are set up low-power consumption bluetooth and are connected.
5. the communication means of low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as claimed in claim 4, it is characterised in that
Further comprising the steps of:
Intelligent mobile terminal finds low-power consumption bluetooth wearable device low-power consumption bluetooth service.
6. the communication means of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as according to any one of claim 1 to 5,
It is characterized in that: the low-power consumption bluetooth performance of described intelligent mobile terminal includes message transmission rate, connects interval, from incubation period
Maximum, MTU, each connection interval can send the packet bag number that need not response.
7. the communication means of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as according to any one of claim 1 to 5,
It is characterized in that: described intelligent mobile terminal uses write with response's or write without response
Mode, and often bag at most sends 20 bytes, the low-power consumption bluetooth performance parameter of intelligent mobile terminal is sent to low-power consumption blue
Tooth wearable device.
8. the communication means of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as according to any one of claim 1 to 5,
It is characterized in that: described low-power consumption bluetooth wearable device uses the mode of indicate or notify, and often bag at most sends
20 bytes, in conjunction with self low-power consumption bluetooth performance, send out the low-power consumption bluetooth performance parameter of current for adaptation intelligent mobile terminal
Deliver to intelligent mobile terminal.
9. the communication means of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as according to any one of claim 1 to 5,
It is characterized in that: described low-power consumption bluetooth wearable device and intelligent mobile terminal are according to adaptive parameter modification low-power consumption bluetooth
Communication performance.
10. the communication party of the low-power consumption bluetooth self adaptation adaptation intelligent mobile terminal as according to any one of claim 1 to 5
Method, it is characterised in that: when having more data to need point multiple connection intervals to send on described low-power consumption bluetooth wearable device, can
It is arranged to connecting interval in the connection interval minima of low-power consumption bluetooth wearable device and intelligent mobile terminal permission
Higher value as connect interval minima；When not having data or data less on described low-power consumption bluetooth wearable device,
Can be toward arranging greatly connection interval.
Priority Applications (1)
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| CN107172639A (en) * | 2017-06-29 | 2017-09-15 | 苏州博联科技有限公司 | A kind of method of testing of low-power consumption bluetooth transmission rate |
| CN108174458A (en) * | 2017-12-29 | 2018-06-15 | 深圳真时科技有限公司 | A kind of mobile terminal and method, apparatus, mobile terminal and the wearable device of wearable device wireless connection |
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| CN111491284A (en) * | 2020-06-28 | 2020-08-04 | 深圳市中科蓝讯科技股份有限公司 | Bluetooth B L E time delay optimization method, equipment and storage medium |
| CN111491284B (en) * | 2020-06-28 | 2021-05-11 | 深圳市中科蓝讯科技股份有限公司 | Bluetooth BLE time delay optimization method, equipment and storage medium |
| CN113115284A (en) * | 2021-03-09 | 2021-07-13 | 成都盛芯微科技有限公司 | Data transmission method of Bluetooth system |
| CN114095661A (en) * | 2022-01-18 | 2022-02-25 | 深圳维特智能科技有限公司 | Low-power-consumption control power supply management method and device and computer equipment |
| CN114095661B (en) * | 2022-01-18 | 2022-06-14 | 深圳维特智能科技有限公司 | Low-power-consumption control power supply management method and device and computer equipment |
| CN115664468A (en) * | 2022-09-21 | 2023-01-31 | 深圳市酷开网络科技股份有限公司 | Data transmission method and device of Bluetooth playing device, terminal device and medium |
| CN115664468B (en) * | 2022-09-21 | 2023-11-21 | 深圳市酷开网络科技股份有限公司 | Data transmission method and device of Bluetooth playing equipment, terminal equipment and medium |
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