CN105472542A - Data transmission method and system for smart wearable equipment and mobile terminal based on low-power consumption Bluetooth standard - Google Patents
Data transmission method and system for smart wearable equipment and mobile terminal based on low-power consumption Bluetooth standard Download PDFInfo
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- CN105472542A CN105472542A CN201510944273.6A CN201510944273A CN105472542A CN 105472542 A CN105472542 A CN 105472542A CN 201510944273 A CN201510944273 A CN 201510944273A CN 105472542 A CN105472542 A CN 105472542A
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
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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
-
- 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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
- H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
The present invention discloses a data transmission method and system for smart wearable equipment and a mobile terminal based on a low-power consumption Bluetooth standard. The data transmission system comprises a display module of the smart wearable equipment, an MCU circuit, a Bluetooth module and the mobile terminal; the mobile terminal, the Bluetooth module, the MCU circuit and the display module are connected electrically. When massive data are transmitted, the smart wearable equipment is disconnected from a low-power consumption mode firstly, is reconnected in a high-power consumption mode, and then transmits the massive data at a standard speed of a high-speed mode; after the massive data are transmitted, the smart wearable equipment is disconnected again and then is reconnected in the low-power consumption mode. According to the present invention, the problem of long response time for directly converting from the low-power consumption mode to the high-speed mode based on a Bluetooth 4.0 standard is solved effectively; the transmission efficiency of the massive data is improved; and the power consumption is reduced.
Description
Technical field
The present invention relates to technical field of data transmission, refer in particular to a kind of Intelligent worn device based on low-power consumption bluetooth standard and data transmission method of mobile terminal and system.The field that the present invention relates to is bluetooth 4.0 standard, or bluetooth more than 4.0 standard, as bluetooth 4.1; The Bluetooth Low Energy technical field of bluetooth 4.2 standard.
Background technology
Bluetooth (Bluetooth) is a kind of wireless technology standard, can realize permanent plant, short-range data between mobile device and building personal area network exchanges (the UHF radio wave using the ISM wave band of 2.4-2.485GHz).Along with bluetooth 4.0 version of 2012 up-to-date releases, be the upgraded version of 3.0, bluetooth 4.0 is by three kinds of set of specifications one, and comprise traditional bluetooth technology, high speed technology and low power consuming technology, three kinds of technical specifications can be used alone, and also can run simultaneously.
High speed technology: maximum speed can reach 24Mbps, be applied to the technical requirement of large transfer of data.
Low power consuming technology: be breakthrough maximum on the basis of 3.0 versions, this technology has extremely low operation and stand-by power consumption, only use button cell just can continuous operation several years, be conducive to the application of the emerging markets such as Intelligent worn device, mobile terminal, Long-distance Control, health care and motion sensor.
Due to the low power consuming technology of bluetooth 4.0, provide lasting wireless connections with minimum power consumption, effectively can ensure the coverage of signal.Bluetooth 4.0 standard can be backward compatible, namely when the large transfer of data of needs, can automatically switch to fast mode according to technical specification, thus improve data transmission bauds.But bluetooth 4.0 (or bluetooth 4.1 and 4.2) is when switching transmission mode, need to switch in these three kinds of specifications of traditional bluetooth technology, high speed technology and low power consuming technology, and to Intelligent worn device and mobile terminal when switching, usually there is response time long problem.Because response time length can cause increasing the stand-by period, thus the use sense affecting user is subject to.
Summary of the invention
The object of the invention is to provide a kind of Intelligent worn device based on low-power consumption bluetooth standard (bluetooth 4.0 or more standard) and data transmission method of mobile terminal and system, is only limitted to solve bluetooth (4.0 or more standard) low power consuming pattern and fast mode and automatically switches and easily produce the problem of response time length.
In order to achieve the above object, technical scheme of the present invention is provided:
Based on Intelligent worn device and the data transmission method of mobile terminal of low-power consumption bluetooth standard, at least comprise following steps:
S1: Intelligent worn device is broadcasted, sets up the connection of low power consuming pattern with mobile terminal;
S2: when running into large transfer of data, mobile terminal sends large data sign on to Intelligent worn device;
S3: after Intelligent worn device resolves large data sign on signal, by the current connection of Intelligent worn device active break;
S4: Intelligent worn device, after middle connection breaking, re-starts broadcast;
S5: after the broadcast singal that the reception of mobile terminal is new, set up the connection of fast mode with Intelligent worn device; Intelligent worn device and mobile terminal transmit large data in high speed mode;
S6: as large transfer of data completes, mobile terminal sends large data end command to Intelligent worn device;
S7: after Intelligent worn device resolves large data end command signal, by the Intelligent worn device current connection of active break again;
S8: Intelligent worn device is broadcasted, after mobile terminal receiving broadcast signal, sets up the connection of low power consuming pattern with Intelligent worn device.
As the preferred setting of the Intelligent worn device and data transmission method of mobile terminal that the present invention is based on low-power consumption bluetooth standard, in the bluetooth module of described Intelligent worn device and/or mobile terminal after connection breaking, the interval time again sending broadcast is not more than 1 second.
Described Bluetooth Low Energy technology is based on bluetooth 4.0 standard, or bluetooth 4.1 standard, or bluetooth 4.2 standard.
Described large data are for being greater than 0.1K; Described fast mode is for being greater than 1K/s.
The invention provides a kind of system applying above-mentioned data transmission method, comprise MCU circuit, the bluetooth module of Intelligent worn device, also comprise the mobile terminal for operating and control to send command signal; Described bluetooth module is low-power consumption bluetooth module; Described MCU circuit is for resolving Bluetooth signal instruction and operation; Be electrically connected between described mobile terminal, bluetooth module, MCU circuit.
Inventor finds, in bluetooth 4.0 standard, the disconnection probability of switch mode is higher voluntarily, and therefore core of the present invention is that solution is not high based on the pattern automatic switchover success rate of low-power consumption bluetooth standard, and the problem easily falling to connect, is only limitted to bluetooth 4.0 and above standard.
Blue-tooth transmission method of the present invention has following beneficial effect: first, and the mode that reconnects of having no progeny in employing arranges the transfer mode of next stage, ensure that each connect stable and reliable.Inventor finds in bluetooth 4.0 and above standard, due to standard setting problem, by have no progeny that Intelligent worn device is connected with mobile terminal is more reliable and more stable for the mode again broadcasted.Therefore, first connect from low power consuming interrupt, then reconnect and be arranged to fast mode and connect passage, carry out large transfer of data with the speed configuration of fast mode.After large transfer of data completes, bluetooth connection can be carried out with low power consuming pattern again.Effectively can solve prior art directly directly changes the response time length of fast mode process problem from low power consuming pattern, improve large data transmission efficiency and reduce the loss of power.Secondly, if namely same equipment send interrupt instruction, send again link order and easily cause program response malfunctioning; Not only therefore, in method of the present invention, interrupt being all initiatively sent by Intelligent worn device, and to reconnect be all sent by mobile terminal, avoid same equipment to send interruption but also send the error probability that connection signal causes, improving the stability of system works.
Accompanying drawing explanation
Fig. 1 is the module diagram of a kind of Intelligent worn device based on low-power consumption bluetooth standard of the present invention and mobile terminal data transmission system;
Fig. 2 is that the present invention is a kind of based on the Intelligent worn device of low-power consumption bluetooth standard and the schematic flow sheet of data transmission method of mobile terminal.
Embodiment
Accompanying drawings a kind of Intelligent worn device based on low-power consumption bluetooth standard of the present invention and data transmission method of mobile terminal and system.
Intelligent worn device, as intelligent watch, Intelligent bracelet etc., the general button cell that adopts exports as its main power source, and button cell electricity is limited, and electricity controls and management, progressively saves from all parts and module.Bluetooth module is as the primary communications module of Intelligent worn device, and in conjunction with the feature of bluetooth 4.0 version up-to-date now, low power consuming mode power consumption is little, effectively can save electricity.And fast mode reaches 24Mbps due to transmission speed, but power consumption is large, and consumes power is many, therefore, directly can not carry out bluetooth connection with fast mode.
Usual Intelligent worn device and mobile terminal device, as smart mobile phone, panel computer and notebook computer etc. carry out Bluetooth communication time, acquiescence adopts low power consuming pattern to connect, when large data need transmission, the technical specification of low power consuming pattern can not reach the requirement of large data, thus needing bluetooth mode from low power consuming patten transformation is fast mode, could transmit, meet the transmission demand of large data with fast mode 24Mbps speed.But in prior art, bluetooth module is directly from low power consuming patten transformation to fast mode, owing to there is compatibility issue between equipment and equipment, the problem that the easy generation response time is long, response time length can cause increasing the stand-by period, not only play the laser propagation effect less than blue teeth high speed pattern, more allow the transmission operating time increase, kwh loss also increases along with the time and increases simultaneously.
The generation of similar the problems referred to above, mainly in bluetooth 4.0 standard, the probability of switch mode is higher voluntarily, and therefore core of the present invention is to solve based on the pattern automatic switchover response time of low-power consumption bluetooth standard long problem, is only limitted to bluetooth 4.0 and above standard.
As shown in Figure 1, should based on the Intelligent worn device of low-power consumption bluetooth standard and mobile terminal data transmission system, comprise MCU circuit, the bluetooth module of Intelligent worn device, described MCU circuit is for resolving Bluetooth signal instruction and operation, described bluetooth module is low-power consumption bluetooth module, also comprise the mobile terminal for operating and control to send command signal, described mobile terminal is provided with the APP controlled bluetooth module and Intelligent worn device, is electrically connected between described mobile terminal, bluetooth module, MCU circuit.
As shown in Figure 2, should based on the Intelligent worn device of low-power consumption bluetooth standard and data transmission method of mobile terminal, first, Intelligent worn device is broadcasted, and sets up the connection of low power consuming pattern with mobile terminal; When running into large transfer of data, mobile terminal sends large data sign on to Intelligent worn device; After Intelligent worn device resolves large data sign on signal, by the current connection of Intelligent worn device active break; Intelligent worn device, after middle connection breaking, re-starts broadcast; After mobile terminal receives new broadcast singal, set up the connection of fast mode with Intelligent worn device; Intelligent worn device and mobile terminal transmit large data in high speed mode; As large transfer of data completes, mobile terminal sends large data end command to Intelligent worn device; After Intelligent worn device resolves large data end command signal, by the Intelligent worn device current connection of active break again; Intelligent worn device is broadcasted, and after mobile terminal receiving broadcast signal, sets up the connection of low power consuming pattern with Intelligent worn device, keeps communications status.
Wherein, described large data are for being greater than 0.1K; Described fast mode is for being greater than 1K/s.
Preferably, in described Intelligent worn device and mobile terminal after connection breaking, the interval time again sending broadcast is not more than 1 second.Allow bluetooth connect change between low-power consumption mode and fast mode in time, translative mode is operated and keeps coherent.
Preferably, described Bluetooth Low Energy standard is based on bluetooth 4.0 standard, or bluetooth 4.1 standard, or bluetooth 4.2 standard.This transmission method is mainly compatible with bluetooth 4.0 and above standard thereof.
The present invention is based on the Intelligent worn device of low-power consumption bluetooth standard and data transmission method of mobile terminal and system, the mode that reconnects of having no progeny in employing arranges the transfer mode of next stage, ensure that each connect stable and reliable.Special in bluetooth 4.0 and above standard, due to standard setting problem, by have no progeny that Intelligent worn device is connected with mobile terminal is more reliable and more stable for the mode again broadcasted.Therefore, mobile terminal operation and control Intelligent worn device, allow its bluetooth module first connect from low power consuming interrupt, then reconnect and be arranged to fast mode and connect passage, carry out large transfer of data with the speed configuration of fast mode.After large transfer of data completes, bluetooth connection can be carried out with low power consuming pattern again, effectively solve prior art directly directly changes fast mode process response time long problem from low power consuming pattern, improve large data transmission efficiency and reduce the loss of power.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned execution mode and revise.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (5)
1., based on Intelligent worn device and the data transmission method of mobile terminal of low-power consumption bluetooth standard, it is characterized in that: at least comprise following steps:
S1: Intelligent worn device is broadcasted, sets up the connection of low power consuming pattern with mobile terminal;
S2: when running into large transfer of data, mobile terminal sends large data sign on to Intelligent worn device;
S3: after Intelligent worn device resolves large data sign on signal, by the current connection of Intelligent worn device active break;
S4: Intelligent worn device, after middle connection breaking, re-starts broadcast;
S5: after mobile terminal receives new broadcast singal, sets up the connection of fast mode with Intelligent worn device; Intelligent worn device and mobile terminal transmit large data in high speed mode;
S6: as large transfer of data completes, mobile terminal sends large data end command to Intelligent worn device;
S7: after Intelligent worn device resolves large data end command signal, by the Intelligent worn device current connection of active break again;
S8: Intelligent worn device is broadcasted, after mobile terminal receiving broadcast signal, sets up the connection of low power consuming pattern with Intelligent worn device.
2. transmission method according to claim 1, is characterized in that: in described Intelligent worn device and mobile terminal after connection breaking, the interval time again sending broadcast is not more than 1 second.
3. transmission method according to claim 1, is characterized in that, described Bluetooth Low Energy standard is based on bluetooth 4.0 standard, or bluetooth 4.1 standard, or bluetooth 4.2 standard.
4. transmission method according to claim 1, is characterized in that, described large data are for being greater than 0.1K; Described fast mode is for being greater than 1K/s.
5. application rights requires a blue tooth transmission system for transmission method described in 1 to 4 any one, comprises MCU circuit, the bluetooth module of Intelligent worn device, it is characterized in that: also comprise the mobile terminal for operating and control to send command signal; Described bluetooth module is low-power consumption bluetooth module; Described MCU circuit is for resolving Bluetooth signal instruction and operation; Be electrically connected between described mobile terminal, bluetooth module, MCU circuit.
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| CN201510944273.6A CN105472542B (en) | 2015-12-16 | 2015-12-16 | A kind of intelligent wearable device based on low-power consumption bluetooth standard and data transmission method of mobile terminal and system |
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| CN201510944273.6A CN105472542B (en) | 2015-12-16 | 2015-12-16 | A kind of intelligent wearable device based on low-power consumption bluetooth standard and data transmission method of mobile terminal and system |
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| CN105472542A true CN105472542A (en) | 2016-04-06 |
| CN105472542B CN105472542B (en) | 2019-02-12 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332240A (en) * | 2015-06-26 | 2017-01-11 | 南宁富桂精密工业有限公司 | Power-saving method and Bluetooth device with low power consumption |
| CN106535103A (en) * | 2016-12-09 | 2017-03-22 | 中山市凌波网络科技有限公司 | Unmanned plane smart data transmission means based on Bluetooth communication |
| CN106658678A (en) * | 2016-10-28 | 2017-05-10 | 青岛海信移动通信技术股份有限公司 | Bluetooth connection method of wearable device, and device |
| CN107172579A (en) * | 2017-06-15 | 2017-09-15 | 精伦电子股份有限公司 | A kind of method and system by Bluetooth information control bluetooth controlled terminal |
| CN107205216A (en) * | 2017-06-16 | 2017-09-26 | 天地融科技股份有限公司 | The switching method and intelligent cipher equipment of a kind of communication pattern |
| CN107707287A (en) * | 2017-08-24 | 2018-02-16 | 深圳市盛路物联通讯技术有限公司 | The antenna circuit method of adjustment and wearable device of a kind of wearable device |
| CN108924805A (en) * | 2018-07-13 | 2018-11-30 | 杭州网易云音乐科技有限公司 | Bluetooth connecting method, medium and the first, second electronic equipment and calculating equipment |
| CN109561416A (en) * | 2018-12-24 | 2019-04-02 | 福建联迪商用设备有限公司 | A kind of method and terminal reducing Bluetooth communication power consumption |
| CN110572803A (en) * | 2019-07-25 | 2019-12-13 | 华为技术有限公司 | Bluetooth switching method and Bluetooth device |
| CN111181752A (en) * | 2018-11-12 | 2020-05-19 | 中兴通讯股份有限公司 | Narrowband device upgrading method, mobile terminal and readable storage medium |
| CN111479148A (en) * | 2020-04-17 | 2020-07-31 | Oppo广东移动通信有限公司 | Wearable device, glasses terminal, processing terminal, data interaction method and medium |
| CN112333849A (en) * | 2020-06-19 | 2021-02-05 | 深圳Tcl新技术有限公司 | Equipment connection disconnection processing method and device, mobile terminal and storage medium |
| CN113056033A (en) * | 2019-12-26 | 2021-06-29 | Oppo广东移动通信有限公司 | Bluetooth connection method and device, wearable device and computer-readable storage medium |
| CN113632495A (en) * | 2019-03-08 | 2021-11-09 | 脸谱科技有限责任公司 | System and method for dynamic scheduling |
| WO2024060750A1 (en) * | 2022-09-22 | 2024-03-28 | Oppo广东移动通信有限公司 | Bluetooth switching method and apparatus, bluetooth connection method and apparatus, and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106332240A (en) * | 2015-06-26 | 2017-01-11 | 南宁富桂精密工业有限公司 | Power-saving method and Bluetooth device with low power consumption |
| CN106658678A (en) * | 2016-10-28 | 2017-05-10 | 青岛海信移动通信技术股份有限公司 | Bluetooth connection method of wearable device, and device |
| CN106535103A (en) * | 2016-12-09 | 2017-03-22 | 中山市凌波网络科技有限公司 | Unmanned plane smart data transmission means based on Bluetooth communication |
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| CN107172579A (en) * | 2017-06-15 | 2017-09-15 | 精伦电子股份有限公司 | A kind of method and system by Bluetooth information control bluetooth controlled terminal |
| CN107205216A (en) * | 2017-06-16 | 2017-09-26 | 天地融科技股份有限公司 | The switching method and intelligent cipher equipment of a kind of communication pattern |
| CN107707287A (en) * | 2017-08-24 | 2018-02-16 | 深圳市盛路物联通讯技术有限公司 | The antenna circuit method of adjustment and wearable device of a kind of wearable device |
| CN108924805A (en) * | 2018-07-13 | 2018-11-30 | 杭州网易云音乐科技有限公司 | Bluetooth connecting method, medium and the first, second electronic equipment and calculating equipment |
| CN108924805B (en) * | 2018-07-13 | 2021-05-14 | 杭州网易云音乐科技有限公司 | Bluetooth connection method, medium, first electronic device, second electronic device and computing device |
| CN111181752A (en) * | 2018-11-12 | 2020-05-19 | 中兴通讯股份有限公司 | Narrowband device upgrading method, mobile terminal and readable storage medium |
| CN111181752B (en) * | 2018-11-12 | 2023-01-24 | 中兴通讯股份有限公司 | Narrowband device upgrading method, mobile terminal and readable storage medium |
| CN109561416A (en) * | 2018-12-24 | 2019-04-02 | 福建联迪商用设备有限公司 | A kind of method and terminal reducing Bluetooth communication power consumption |
| CN109561416B (en) * | 2018-12-24 | 2022-05-03 | 福建联迪商用设备有限公司 | Method and terminal for reducing power consumption of Bluetooth communication |
| CN113632495A (en) * | 2019-03-08 | 2021-11-09 | 脸谱科技有限责任公司 | System and method for dynamic scheduling |
| US11678324B2 (en) | 2019-03-08 | 2023-06-13 | Meta Platforms Technologies, Llc | Systems and methods for dynamic scheduling |
| CN110572803A (en) * | 2019-07-25 | 2019-12-13 | 华为技术有限公司 | Bluetooth switching method and Bluetooth device |
| CN113056033A (en) * | 2019-12-26 | 2021-06-29 | Oppo广东移动通信有限公司 | Bluetooth connection method and device, wearable device and computer-readable storage medium |
| CN113056033B (en) * | 2019-12-26 | 2023-01-03 | Oppo广东移动通信有限公司 | Bluetooth connection method and device, wearable device and computer-readable storage medium |
| CN111479148B (en) * | 2020-04-17 | 2022-02-08 | Oppo广东移动通信有限公司 | Wearable device, glasses terminal, processing terminal, data interaction method and medium |
| CN111479148A (en) * | 2020-04-17 | 2020-07-31 | Oppo广东移动通信有限公司 | Wearable device, glasses terminal, processing terminal, data interaction method and medium |
| CN112333849A (en) * | 2020-06-19 | 2021-02-05 | 深圳Tcl新技术有限公司 | Equipment connection disconnection processing method and device, mobile terminal and storage medium |
| CN112333849B (en) * | 2020-06-19 | 2023-05-02 | 深圳Tcl新技术有限公司 | Equipment connection disconnection processing method and device, mobile terminal and storage medium |
| WO2024060750A1 (en) * | 2022-09-22 | 2024-03-28 | Oppo广东移动通信有限公司 | Bluetooth switching method and apparatus, bluetooth connection method and apparatus, and electronic device |
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