CN104601203A - Dynamic connection parameter regulation method and device for low-power consumption Bluetooth equipment - Google Patents

Dynamic connection parameter regulation method and device for low-power consumption Bluetooth equipment Download PDF

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Publication number
CN104601203A
CN104601203A CN201410822002.9A CN201410822002A CN104601203A CN 104601203 A CN104601203 A CN 104601203A CN 201410822002 A CN201410822002 A CN 201410822002A CN 104601203 A CN104601203 A CN 104601203A
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intelligent terminal
data communications
power consumption
timer
low
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CN201410822002.9A
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CN104601203B (en
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蒋世民
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a dynamic connection parameter regulation method and device for low-power consumption Bluetooth equipment. The dynamic connection parameter regulation method for the low-power consumption Bluetooth equipment includes that starting a timer; monitoring whether application data communication with an intelligent terminal is occurred; when the timing length of the timer is longer than a preset time and the application data communication with the intelligent terminal is not occurred, regulating the value of a connection interval parameter to increase the connection interval, and disabling the timer. By means of the dynamic connection parameter regulation method and device for the low-power consumption Bluetooth equipment, data are sent to the intelligent terminal according to the initial connection interval when the application data communication with the intelligent terminal is occurred, the connection interval of any other time is increased, and accordingly the power consumption of the low-power consumption Bluetooth equipment is reduced, and the application experience of the user is improved.

Description

A kind of method of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity and device
Technical field
The present invention relates to wireless communication field, especially a kind of method of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity and device.
Background technology
Low-power consumption Bluetooth technology can be applicable to bluetooth cellular phone, PC and palmtop PC, provides more lasting wireless connections with minimum power consumption, effectively expands the coverage distance of related application product, opens up brand-new network service.Become more and more popular with the equipment that intelligent terminal carries out being connected by BLE (Bluetooth Low Energy, low-power consumption bluetooth), particularly wearable device, this equipment often needs to remain on connection status with intelligent terminal at any time.
In existing method of attachment, in order to ensure the communication promptness between intelligent terminal and BLE equipment, by connecting the smaller of spacing parameter setting, generally at about 500ms.But in most cases, the communication most of the time between BLE equipment and intelligent terminal does not have the transmitting-receiving of application data.If BLE equipment still sends data according to the connection spacing parameter arranged to intelligent terminal, the power consumption of BLE equipment will be increased, affect the application Experience Degree of user.
Summary of the invention
The invention provides a kind of method and device of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, to reduce the power consumption of low-power consumption bluetooth equipment, promote user and apply Experience Degree.
The invention provides a kind of method of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Start timer;
Monitoring whether with intelligent terminal generation applied data communications;
Exceed Preset Time at the timing length of timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
Second aspect, the invention provides a kind of device of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Start unit, for starting timer;
Monitoring means, for monitoring whether with intelligent terminal generation applied data communications;
First adjustment unit, exceedes Preset Time for the timing length at timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
The method of a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity provided by the invention and device, by monitoring whether with intelligent terminal generation applied data communications; When not with intelligent terminal generation applied data communications, start timer detect not with the time span of intelligent terminal generation applied data communications, when the timing length of timer exceedes Preset Time, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.By method provided by the invention and device realize only and intelligent terminal generation applied data communications time according to being initially connected interval sends data to intelligent terminal, the object of the connection interval increase of other times, to reduce the power consumption of low-power consumption bluetooth equipment, promote user and apply Experience Degree.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that first embodiment of the invention provides;
Fig. 2 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that second embodiment of the invention provides;
Fig. 3 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that third embodiment of the invention provides;
Fig. 4 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that fourth embodiment of the invention provides;
Fig. 5 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that fifth embodiment of the invention provides;
Fig. 6 is the structural representation of the device of a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that sixth embodiment of the invention provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
First embodiment
Fig. 1 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that first embodiment of the invention provides.With reference to shown in Fig. 1, the method for described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Step S110: start timer.
In low-power consumption bluetooth equipment, set timer, the time interval of described timer timing cycle is T, can set T value according to actual needs, such as, and setting T=10 minute.Described timer starts, record low-power consumption bluetooth equipment not with the time span of intelligent terminal generation applied data communications.
Step S120: monitoring whether with intelligent terminal generation applied data communications.
Described intelligent terminal is the terminal equipment carrying out applied data communications with low-power consumption bluetooth equipment, as smart mobile phone, panel computer and palmtop PC etc.Applied data communications interface is set in described low-power consumption bluetooth equipment for the applied data communications between intelligent terminal and low-power consumption bluetooth equipment.By monitor described applied data communications interface can obtain low-power consumption bluetooth equipment whether with the information of intelligent terminal generation applied data communications.
Step S130: exceed Preset Time at the timing length of timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
Described Preset Time is the time interval T of the timing cycle by set timer.The timing length of described timer be timer record low-power consumption bluetooth equipment not with the time span of intelligent terminal generation applied data communications.Described connection spacing parameter is the Connecting quantity between low-power consumption bluetooth equipment and intelligent terminal, mainly comprises communication gap (connectioninterval), peripheral hardware time delay (slavelatency), maximumly bears with the time (supervisiontimeout) etc.Wherein, described communication gap just refers to the time interval between twice connection, and the less communication in gap is more timely, and the larger power consumption in gap is lower.When the timing length of timer exceedes Preset Time, and low-power consumption bluetooth equipment not with intelligent terminal generation applied data communications time, the value of the connection spacing parameter of adjustment low-power consumption bluetooth equipment makes connection interval increase, and forbids described timer.Described low-power consumption bluetooth equipment sends data to intelligent terminal with the time interval after increasing for the cycle.
The method of the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, by start timer record not with the time span of intelligent terminal generation applied data communications; Monitoring whether with intelligent terminal generation applied data communications; When the timing length of timer exceedes Preset Time, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.By said method and there is not applied data communications in intelligent terminal time send data according to larger connection interval to intelligent terminal, to reduce the power consumption of low-power consumption bluetooth equipment, promote user apply Experience Degree.
Second embodiment
Fig. 2 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that second embodiment of the invention provides.The method of described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity is based on first embodiment of the invention, further, increase following steps: when monitoring with intelligent terminal generation applied data communications, the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.
With reference to shown in Fig. 2, the method for described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity comprises:
Step S210: exceed Preset Time at the timing length of timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
Described Preset Time is the time interval T of the timing cycle by set timer.The timing length of described timer be timer record low-power consumption bluetooth equipment not with the time span of intelligent terminal generation applied data communications.When the timing length of timer exceedes Preset Time, and low-power consumption bluetooth equipment not with intelligent terminal generation applied data communications time, the value of the connection spacing parameter of adjustment low-power consumption bluetooth equipment makes connection interval increase, and forbids described timer.Described low-power consumption bluetooth equipment sends data to intelligent terminal with the time interval after increasing for the cycle.
Step S220: judge whether and intelligent terminal generation applied data communications; If so, continue to perform step S230; Otherwise, return and perform step S210.
Monitor reception or transmission that whether described applied data communications interface has application data, obtain thus low-power consumption bluetooth equipment whether with the information of intelligent terminal generation applied data communications.
When not with intelligent terminal generation applied data communications, return and perform step S210, exceed Preset Time at the timing length of timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
Step S230: the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.
If monitor by described applied data communications interface or send application data, then low-power consumption bluetooth equipment and intelligent terminal may carry out the applied data communications between agreement, need the value adjusting described connection spacing parameter that connection interval is reduced, simultaneously, restart timer, when low-power consumption bluetooth equipment and intelligent terminal are without applied data communications, shot timers timing.
The method of the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, by the value connecting spacing parameter in adjustment, connection interval is increased, and be increased in when monitoring with intelligent terminal generation applied data communications after forbidding described timer, the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.When be can be implemented in intelligent terminal generation applied data communications by this method, then turn down and connect the value of spacing parameter, meet the requirement that low-power consumption bluetooth equipment and intelligent terminal carry out applied data communications, do not lose data, ensure that the reliability of exchanges data.
3rd embodiment
Fig. 3 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that third embodiment of the invention provides.The method of described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity is based on first embodiment of the invention, further, whether monitoring is specifically optimized for intelligent terminal generation applied data communications: monitor the applied data communications interface preset and whether receive or send application communication data; If so, determine and intelligent terminal generation applied data communications; Otherwise, determine not with intelligent terminal generation applied data communications.
With reference to shown in Fig. 3, the method for described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Step S310: preset applied data communications interface.
Before low-power consumption bluetooth equipment communicates with intelligent terminal, preset applied data communications interface, i.e. characteristic value.Described low-power consumption bluetooth equipment is obtained by characteristic value or writes the information wanted, and such as, by writing characteristic value, application data is transferred to intelligent terminal, realizes reading the data of intelligent terminal by reading characteristic value.
Step S320: monitor described applied data communications interface and whether receive or send application communication data, if so, continues to perform step S330; Otherwise redirect performs step S340.
Monitor the operation whether described applied data communications interface has write or read; When described applied data communications interface has write operation, described low-power consumption bluetooth equipment is in transmission application data; When described applied data communications interface has acquisition to operate, described low-power consumption bluetooth equipment is in reception application data.
Step S330: determine and intelligent terminal generation applied data communications.
When described applied data communications interface is when receiving or send application communication data, determine and intelligent terminal generation applied data communications, the value needing adjustment to connect spacing parameter makes connection interval reduce.
Step S340: determine not with intelligent terminal generation applied data communications.
When described applied data communications interface does not receive or send application communication data, determine applied data communications not to occur with intelligent terminal, the value needing adjustment to connect spacing parameter makes connection interval increase.
The method of the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, by default applied data communications interface; Monitor described applied data communications interface whether receive or send application communication data; Determine whether and intelligent terminal generation applied data communications according to monitoring result, then according to whether and intelligent terminal generation applied data communications determine that adjusting the value being connected spacing parameter makes connection interval increase or reduce.The present embodiment provides a kind of method judging whether applied data communications, does not additionally increase the operation burden of system, and monitoring accurately, meets the requirement that low-power consumption bluetooth equipment and intelligent terminal carry out applied data communications.
4th embodiment
Fig. 4 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that fourth embodiment of the invention provides.The method of described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity is based on first embodiment of the invention, further, connection interval is increased the value that described adjustment connects spacing parameter to be specifically optimized for: the value of described connection spacing parameter is set to the maximum preset time, and sends the described maximum preset time to intelligent terminal.
With reference to shown in Fig. 4, the method for described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Step S410: the timing length of timer exceedes Preset Time, and not with intelligent terminal generation applied data communications.
The timing length of monitoring described timer exceedes the time interval T of default timing cycle, if overtime interval T, and not yet with intelligent terminal generation applied data communications, then need adjustment connect spacing parameter.
Step S420: the value of described connection spacing parameter is set to the maximum preset time.
When the timing length of timer exceedes Preset Time, and during not with intelligent terminal generation applied data communications, determine that connecting spacing parameter is the maximum preset time interval.
Step S430: send the described maximum preset time to intelligent terminal.
When determining that connecting spacing parameter is the maximum preset time interval, upgrading the connection spacing parameter of intelligent terminal, making connection be spaced apart the maximum preset time interval.
Step S440: forbid described timer.
When the timing length of timer exceedes Preset Time, and during not with intelligent terminal generation applied data communications, forbid described timer, stop timing until monitor and intelligent terminal generation applied data communications.
The method of the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, the time interval T of default timing cycle is exceeded by the timing length of monitoring described timer, if overtime interval T, and not yet with intelligent terminal generation applied data communications, then adjustment connection spacing parameter makes connection spacing parameter be the maximum preset time interval, and upgrades the connection spacing parameter of intelligent terminal.The present embodiment provides a kind of method of adjustment connecting spacing parameter, meets low-power consumption bluetooth equipment and the requirement communicated between intelligent terminal, reduces the power consumption of BLE equipment.
5th embodiment
Fig. 5 is the flow chart of the method for a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that fifth embodiment of the invention provides.The method of described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity is based on second embodiment of the invention, further, value adjustment being connected spacing parameter makes connection interval reduce specifically to be optimized for: the value of described connection spacing parameter is set to minimum Preset Time, and sends described minimum Preset Time to intelligent terminal.
With reference to shown in Fig. 5, the method for described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising:
Step S510: with intelligent terminal generation applied data communications.
Whether monitoring low-power consumption bluetooth equipment and intelligent terminal there is applied data communications, when the applied data communications interface of described low-power consumption bluetooth equipment exists the operation receiving or send application communication data, determine and intelligent terminal generation applied data communications, need adjustment to connect spacing parameter.
Step S520: the value of described connection spacing parameter is set to minimum Preset Time.
When with intelligent terminal generation applied data communications, adjustment connects the value of spacing parameter, determines that described connection spacing parameter is minimum Preset Time.
Step S530: send described minimum Preset Time to intelligent terminal.
When determining that connecting spacing parameter is minimum prefixed time interval, upgrading the connection spacing parameter of intelligent terminal, making connection be spaced apart minimum prefixed time interval.
Step S540: restart timer.
When with intelligent terminal generation applied data communications, start timer, when power consumption bluetooth equipment and intelligent terminal are without applied data communications, shot timers timing.
The method of the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, when monitoring with intelligent terminal generation applied data communications, the value of described connection spacing parameter is set to minimum Preset Time, and sends described minimum Preset Time to intelligent terminal.The present embodiment provides a kind of method of adjustment connecting spacing parameter, meets the requirement that low-power consumption bluetooth equipment and intelligent terminal carry out applied data communications, does not lose data, ensure that the reliability of exchanges data.
6th embodiment
Fig. 6 is the structural representation of the device of a kind of low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that sixth embodiment of the invention provides.With reference to shown in Fig. 6, the device of described low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, comprising: start unit 610, for starting timer; Monitoring means 620, for monitoring whether with intelligent terminal generation applied data communications; First adjustment unit 630, exceedes Preset Time for the timing length at timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
Further, this device can also comprise: the second adjustment unit 640, and for when monitoring with intelligent terminal generation applied data communications, the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.
Further, described monitoring means 620 specifically may be used for: whether the applied data communications interface that monitoring is preset receives or send application communication data; If so, determine and intelligent terminal generation applied data communications; Otherwise, determine not with intelligent terminal generation applied data communications.
Further, described first adjustment unit 630 specifically may be used for: the value of described connection spacing parameter is set to the maximum preset time, and sends the described maximum preset time to intelligent terminal.
Further, described second adjustment unit 640 specifically may be used for: the value of described connection spacing parameter is set to minimum Preset Time, and sends described minimum Preset Time to intelligent terminal.
The device of above-mentioned power consumption bluetooth equipment dynamic conditioning Connecting quantity can perform the method for the low-power consumption bluetooth equipment dynamic conditioning Connecting quantity that the embodiment of the present invention provides, and possesses the corresponding functional module of manner of execution and beneficial effect.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Those of ordinary skill in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of computer installation, thus they storages can be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to the combination of any specific hardware and software.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, the same or analogous part between each embodiment mutually see.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a method for low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, is characterized in that, comprising:
Start timer;
Monitoring whether with intelligent terminal generation applied data communications;
Exceed Preset Time at the timing length of timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
2. method according to claim 1, is characterized in that, the value that adjustment connects spacing parameter makes connection interval increase, and after forbidding described timer, also comprises:
When monitoring with intelligent terminal generation applied data communications, the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.
3. method according to claim 1, is characterized in that, monitoring whether with intelligent terminal generation applied data communications, comprising:
Whether the applied data communications interface that monitoring is preset receives or sends application communication data; If so, determine and intelligent terminal generation applied data communications; Otherwise, determine not with intelligent terminal generation applied data communications.
4. method according to claim 1, is characterized in that, the value that adjustment connects spacing parameter makes connection interval increase, and comprising:
The value of described connection spacing parameter is set to the maximum preset time, and sends the described maximum preset time to intelligent terminal.
5. method according to claim 2, is characterized in that, the value that adjustment connects spacing parameter makes connection interval reduce, and comprising:
The value of described connection spacing parameter is set to minimum Preset Time, and sends described minimum Preset Time to intelligent terminal.
6. a device for low-power consumption bluetooth equipment dynamic conditioning Connecting quantity, is characterized in that, comprising:
Start unit, for starting timer;
Monitoring means, for monitoring whether with intelligent terminal generation applied data communications;
First adjustment unit, exceedes Preset Time for the timing length at timer, and during not with intelligent terminal generation applied data communications, the value that adjustment connects spacing parameter makes connection interval increase, and forbids described timer.
7. device according to claim 6, is characterized in that, also comprises:
Second adjustment unit, for when monitoring with intelligent terminal generation applied data communications, the value adjusting described connection spacing parameter makes connection interval reduce, and restarts timer.
8. device according to claim 6, is characterized in that, described monitoring means specifically for:
Whether the applied data communications interface that monitoring is preset receives or sends application communication data; If so, determine and intelligent terminal generation applied data communications; Otherwise, determine not with intelligent terminal generation applied data communications.
9. device according to claim 6, is characterized in that, described first adjustment unit specifically for:
The value of described connection spacing parameter is set to the maximum preset time, and sends the described maximum preset time to intelligent terminal.
10. device according to claim 7, is characterized in that, described second adjustment unit specifically for:
The value of described connection spacing parameter is set to minimum Preset Time, and sends described minimum Preset Time to intelligent terminal.
CN201410822002.9A 2014-12-23 2014-12-23 A kind of low-power consumption bluetooth equipment dynamically adjusts the method and device of Connecting quantity Active CN104601203B (en)

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