CN106255040A - Improve the method for bluetooth BLE transmission speed on IOS terminal unit - Google Patents
Improve the method for bluetooth BLE transmission speed on IOS terminal unit Download PDFInfo
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- CN106255040A CN106255040A CN201610680368.6A CN201610680368A CN106255040A CN 106255040 A CN106255040 A CN 106255040A CN 201610680368 A CN201610680368 A CN 201610680368A CN 106255040 A CN106255040 A CN 106255040A
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Abstract
Improve the method for bluetooth BLE transmission speed on IOS terminal unit, comprise the following steps: (1) is arranged in bluetooth peripheral hardwareNIndividual bluetooth BLE unit module, is connected with each bluetooth BLE unit module respectively by primary processor；IOS terminal unit carries out pairing with each bluetooth BLE unit module be connected；(2) at IOS terminal unit, it would be desirable to the data of transmission are divided intoNIndividual data block, each data block is transferred to bluetooth peripheral hardware by corresponding bluetooth BLE unit module；Each block cross cycles through, after the part data of data block 1 once send, everySend data block 2 part data ... again everySend data blockNPart data, then everySend the part data of data block 1, with this poll, until each data block is all sent；(3) after bluetooth peripheral hardware receives each data block, each data block is merged by primary processor, restores original data.The inventive method can improve Bluetooth transmission speed and transmission quantity.
Description
Technical field
The present invention relates to a kind of improve the method for bluetooth BLE transmission speed on IOS terminal unit.
Background technology
Along with bluetooth BLE(Bluetooth Low Energy bluetooth low energy consumption technologies) be widely used, have at present and more come
Carried out data transmission by bluetooth between the most electronic products, and bluetooth BLE is widely used with low power consumption characteristic.Bluetooth
BLE can realize being continuously connected with between mobile intelligent terminal and periphery accessory, is the extremely low short-distance wireless communication technology of power consumption,
And development over time, IOS terminal unit (such as mac, iphone, ipad etc.) is connected more to come with peripheral hardware by bluetooth BLE
The most.But, bluetooth BLE transfer rate is limited by IOS system, and the bluetooth BLE minimum time interval of IOS terminal unit is big
In 20ms, a transmission time multipotency reaches 5 to 7 bags, and most 20 bytes of each bag, transfer rate is about 5kB/s.?
In actual application, if during larger data to be transmitted, can cause transmitting overlong time, Consumer's Experience effectiveness comparison is poor.
Summary of the invention
The technical problem to be solved is, overcomes the deficiency of above-mentioned background technology, it is provided that a kind of raising IOS terminal
The method of bluetooth BLE transmission speed on equipment, is conducive to the transmission of bigger file, improves Bluetooth transmission amount and transmission speed.
The present invention solves its technical problem and employed technical scheme comprise that, on a kind of raising IOS terminal unit, bluetooth BLE sends
The method of speed, comprises the following steps:
(1) arrange in bluetooth peripheral hardwareNIndividual bluetooth BLE unit module,N Round numbers,N>=2, by the primary processor of bluetooth peripheral hardware
It is connected with each bluetooth BLE unit module respectively by serial ports；Each bluetooth BLE unit by IOS terminal unit Yu bluetooth peripheral hardware
Module carries out pairing and connects；
(2) at IOS terminal unit, it would be desirable to the data of transmission are divided intoNIndividual data block: data block 1, data block 2, data block 3 ...
Data blockN-1, data blockN, each data block is transferred to bluetooth peripheral hardware by corresponding bluetooth BLE unit module；Each data block is handed over
Fork cycles through, after the part data of data block 1 once send, everyThe part data of transmission data block 2, then everySend data block 3 part data ... again everySend data blockNThe part data of-1, then everySend number
According to blockNPart data, then everySend the part data of data block 1, with this poll, until each data block all sends
Complete；
(3) after bluetooth peripheral hardware receives each data block, each data block is merged by the primary processor of bluetooth peripheral hardware, restores former
The data begun.
Further, in step (2), described IOS terminal unit is mac or iphone or ipad.
Compared with prior art, advantages of the present invention is as follows: can improve the transmission speed of bluetooth BLE, be conducive to relatively simultaneously
The transmission of big file, improves Bluetooth transmission amount, thus improves Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the hardware device schematic diagram of the embodiment of the present invention.
Fig. 2 is the theory diagram of the embodiment of the present invention.
Fig. 3 is the data transmission oscillogram that bluetooth BLE data send interval 20ms.
Fig. 4 is that the data of the embodiment of the present invention send oscillogram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in further detail by specific embodiment.
In the agreement of bluetooth BLE, transmission intercal can be less than 10ms, and the inventive method application bluetooth BLE can be simultaneously connected with
The characteristic of multiple equipment, arranges two or more bluetooth BLE unit module on bluetooth peripheral hardware and receives data.Lower example is to set two
Illustrating as a example by bluetooth BLE unit module, bluetooth BLE unit module is bluetooth BLE unit module chip.
With reference to Fig. 1, Fig. 2, the present embodiment comprises the following steps:
(1) bluetooth BLE unit module A and bluetooth BLE unit module B is set in bluetooth peripheral hardware, by the main process of bluetooth peripheral hardware
Device is connected with bluetooth BLE unit module A and bluetooth BLE unit module B respectively by serial ports；By outside IOS terminal unit and bluetooth
If bluetooth BLE unit module A and bluetooth BLE unit module B carry out pairing connect；
(2) at IOS terminal unit, it would be desirable to the data of transmission are divided into two data blocks: data block A and data block B, data block A
Being transferred to bluetooth peripheral hardware by bluetooth BLE unit module A, data block B is transferred to bluetooth peripheral hardware by bluetooth BLE unit module B；
Data block A and data block B cross-circulation send, and after part data A1 of data block A once send, send data every 10ms
Part data B1 of block B, then part data A2 of data block A are sent every 10ms, with this poll, until data block A and data block B
All it is sent；
(3), after bluetooth peripheral hardware receives data block A and data block B, two data blocks are closed by the primary processor of bluetooth peripheral hardware
And, restore original data.
IOS terminal unit (mac, iphone, ipad etc.) sends data and sends once by the every 20ms of bluetooth BLE, the most greatly
The arrangement of the most several crossed joints is transmitted, with reference to Fig. 3, if distributing rear 20ms by data block A to retransmit data block B, then and total speed
Degree does not improve.With reference to Fig. 4, after part data A1 of data block A once send in step (2), send number every 10ms
According to part data B1 of block B, then part data A2 every 10ms transmission data block A, with this poll, so to IOS terminal unit
For, no matter for bluetooth BLE unit module A or bluetooth BLE unit module B, it is all to be spaced by the 20ms of standard to send, and
Real data transmission rate is then combined transmission rate for data block A and data block B, and data transmission time interval is 10ms,
Speed can double, and then improves the transmission speed of bluetooth BLE, is conducive to the transmission of bigger file simultaneously, improves bluetooth and passes
Throughput rate, thus improve Consumer's Experience.
Those skilled in the art can carry out various modifications and variations to the present invention, if these amendments and modification are at this
Within the scope of invention claim and equivalent technologies thereof, then these amendments and modification are also within protection scope of the present invention.
The prior art that the content not described in detail in description is known to the skilled person.
Claims (2)
1. one kind is improved the method for bluetooth BLE transmission speed on IOS terminal unit, it is characterised in that comprise the following steps:
(1) arrange in bluetooth peripheral hardwareNIndividual bluetooth BLE unit module,N Round numbers,N>=2, by the primary processor of bluetooth peripheral hardware
It is connected with each bluetooth BLE unit module respectively by serial ports；Each bluetooth BLE unit by IOS terminal unit Yu bluetooth peripheral hardware
Module carries out pairing and connects；
(2) at IOS terminal unit, it would be desirable to the data of transmission are divided intoNIndividual data block: data block 1, data block 2, data block 3 ...
Data blockN-1, data blockN, each data block is transferred to bluetooth peripheral hardware by corresponding bluetooth BLE unit module；Each data block is handed over
Fork cycles through, after the part data of data block 1 once send, everyThe part data of transmission data block 2, then everySend data block 3 part data ... again everySend data blockNThe part data of-1, then everySend number
According to blockNPart data, then everySend the part data of data block 1, with this poll, until each data block all sends
Complete；
(3) after bluetooth peripheral hardware receives each data block, each data block is merged by the primary processor of bluetooth peripheral hardware, restores former
The data begun.
2. the method for bluetooth BLE transmission speed on raising IOS terminal unit as claimed in claim 1, it is characterised in that: step
(2), in, described IOS terminal unit is mac or iphone or ipad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680368.6A CN106255040B (en) | 2016-08-18 | 2016-08-18 | The method for improving bluetooth BLE transmission speed on IOS terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680368.6A CN106255040B (en) | 2016-08-18 | 2016-08-18 | The method for improving bluetooth BLE transmission speed on IOS terminal device |
Publications (2)
| Publication Number | Publication Date |
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| CN106255040A true CN106255040A (en) | 2016-12-21 |
| CN106255040B CN106255040B (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610680368.6A Active CN106255040B (en) | 2016-08-18 | 2016-08-18 | The method for improving bluetooth BLE transmission speed on IOS terminal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445806A (en) * | 2018-12-20 | 2019-03-08 | 歌尔科技有限公司 | More device updating methods, device, system and terminal based on Ble |
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| CN1385970A (en) * | 2002-06-25 | 2002-12-18 | 南京东大移动互联技术有限公司 | Multiplexer parallel transmission broadband high-speed frequency-hopping communication method and device thereof |
| US20120057518A1 (en) * | 2010-06-24 | 2012-03-08 | 9Solutions Oy | Bluetooth networking |
| US20130114548A1 (en) * | 2008-03-10 | 2013-05-09 | Marvell International Ltd. | Coexistence and collocation of remote network and local network radios |
| CN104135339A (en) * | 2014-07-08 | 2014-11-05 | 福建联迪商用设备有限公司 | Bluetooth low-power-consumption communication method, Bluetooth equipment and system |
| CN104660308A (en) * | 2015-01-26 | 2015-05-27 | 武汉健坤科技有限公司 | File transfer method and file transfer system based on Bluetooth low power consumption technology |
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2016
- 2016-08-18 CN CN201610680368.6A patent/CN106255040B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385970A (en) * | 2002-06-25 | 2002-12-18 | 南京东大移动互联技术有限公司 | Multiplexer parallel transmission broadband high-speed frequency-hopping communication method and device thereof |
| US20130114548A1 (en) * | 2008-03-10 | 2013-05-09 | Marvell International Ltd. | Coexistence and collocation of remote network and local network radios |
| US20120057518A1 (en) * | 2010-06-24 | 2012-03-08 | 9Solutions Oy | Bluetooth networking |
| CN104135339A (en) * | 2014-07-08 | 2014-11-05 | 福建联迪商用设备有限公司 | Bluetooth low-power-consumption communication method, Bluetooth equipment and system |
| CN104660308A (en) * | 2015-01-26 | 2015-05-27 | 武汉健坤科技有限公司 | File transfer method and file transfer system based on Bluetooth low power consumption technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445806A (en) * | 2018-12-20 | 2019-03-08 | 歌尔科技有限公司 | More device updating methods, device, system and terminal based on Ble |
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| CN106255040B (en) | 2019-10-15 |
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