CN109862549A - Bluetooth connecting method, device, readable storage medium storing program for executing and mobile device - Google Patents

Bluetooth connecting method, device, readable storage medium storing program for executing and mobile device Download PDF

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Publication number
CN109862549A
CN109862549A CN201910240824.9A CN201910240824A CN109862549A CN 109862549 A CN109862549 A CN 109862549A CN 201910240824 A CN201910240824 A CN 201910240824A CN 109862549 A CN109862549 A CN 109862549A
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China
Prior art keywords
bluetooth
power consumption
low
equipment
broadcast packet
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CN201910240824.9A
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Chinese (zh)
Inventor
何殿超
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Nanchang Black Shark Technology Co Ltd
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Nanchang Black Shark Technology Co Ltd
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Priority to CN201910240824.9A priority Critical patent/CN109862549A/en
Publication of CN109862549A publication Critical patent/CN109862549A/en
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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 kind of Bluetooth connecting method, device, readable storage medium storing program for executing and mobile devices, the method is applied to support the intelligent terminal of Bluetooth protocol, the described method includes: being parsed when the not attachable low-power consumption bluetooth broadcast packet that scanning to bluetooth equipment is sent by low-power consumption bluetooth to the low-power consumption bluetooth broadcast packet;Judge whether the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule and the distance between the intelligent terminal and the bluetooth equipment whether within the scope of pre-determined distance;If the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule, and the distance between the intelligent terminal and the bluetooth equipment are within the scope of the pre-determined distance, pairing connection request then is sent to the bluetooth equipment, to establish the bluetooth connection with the bluetooth equipment.The present invention can simplify Bluetooth pairing connection procedure, promote property easy to use.

Description

Bluetooth connecting method, device, readable storage medium storing program for executing and mobile device
Technical field
The present invention relates to field of communication technology, more particularly to a kind of Bluetooth connecting method, device, readable storage medium storing program for executing and Mobile device.
Background technique
Bluetooth can be in mobile phone, wireless headset, notes as a kind of radio technology of holding equipment short haul connection Wireless messages exchange is carried out between this apparatus such as computer, therefore is used widely.
Bimodulus bluetooth equipment is currently used bluetooth equipment, by taking bluetooth headset as an example, bluetooth headset on the market at present Mostly it is bimodulus bluetooth headset, i.e., had not only there is classical bluetooth module (Classic Bluetooth), but also there is low-power consumption bluetooth mould Block (Bluetooth Low Energy).User is in this kind of earphone of use in the intelligent terminal (examples with other support Bluetooth protocols Such as mobile phone) when carrying out bluetooth connection, especially when carrying out bluetooth connection for the first time, generally requires and execute following operating procedure;
1. the pairing key (on & off switch) of long-pressing bluetooth headset waits the red blue lamp of bluetooth headset alternately to flash, (entering pairing can It was found that state).
2. entering the set interface of mobile phone, search equipment is clicked at bluetooth discovery interface.
3. wait to occur wanting the bluetooth headset of pairing in paired device, clicks bluetooth headset and carry out pairing connection.
4. waiting bluetooth headset successful connection.
Above-mentioned Bluetooth pairing connection procedure, complicated for operation, complex steps, user experience is poor, particularly with not yet done The crowd of bluetooth equipment is known, use is very inconvenient.
Summary of the invention
For this purpose, an object of the present invention is to provide a kind of Bluetooth connecting method, to simplify Bluetooth pairing connection procedure, Promote property easy to use.
The Bluetooth connecting method provided according to the present invention, applied to the intelligent terminal for supporting Bluetooth protocol, the method packet It includes:
When the not attachable low-power consumption bluetooth broadcast packet that scanning to bluetooth equipment is sent by low-power consumption bluetooth, to institute Low-power consumption bluetooth broadcast packet is stated to be parsed;
Judge whether the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule and the intelligence Whether the distance between terminal and the bluetooth equipment are within the scope of pre-determined distance;
If the content that the low-power consumption bluetooth broadcast packet includes meets the preset matching rule, and the intelligent terminal The distance between described bluetooth equipment then sends pairing connection to the bluetooth equipment and asks within the scope of the pre-determined distance It asks, to establish the bluetooth connection with the bluetooth equipment.
Above-mentioned Bluetooth connecting method sends not attachable low-power consumption bluetooth broadcast packet by low-power consumption bluetooth, by intelligence Terminal parses the low-power consumption bluetooth broadcast packet, if the content that low-power consumption bluetooth broadcast packet includes meets preset matching rule Then, and the distance between intelligent terminal and bluetooth equipment are within the scope of pre-determined distance, then intelligent terminal can be set from trend bluetooth Preparation is provided and delivered to connection request, to establish the bluetooth connection of intelligent terminal and bluetooth equipment, for user side, user only need by Intelligent terminal is close with bluetooth equipment, can voluntarily complete Bluetooth pairing connection, participate in manually without user, greatly simplify indigo plant Tooth matches connection procedure, improves property easy to use.And the present invention is blue to the low-power consumption for being in idle state in bluetooth equipment The effective use of tooth, saves resource, and cost of implementation is low.
In addition, above-mentioned Bluetooth connecting method according to the present invention, can also have the following additional technical features:
Further, before Xiang Suoshu bluetooth equipment sends the step of pairing connection request, the method also includes:
Obtain in the low-power consumption bluetooth broadcast packet MAC Address in paired device list field;
Paired device in the machine Bluetooth MAC address of the intelligent terminal and the low-power consumption bluetooth broadcast packet is arranged Whether the MAC Address in literary name section compares, to judge the machine Bluetooth MAC address in having matched list;
If the machine Bluetooth MAC address not in having matched list, sends pairing connection to the bluetooth equipment and asks It asks.
Further, judge the machine Bluetooth MAC address whether after having matched the step in list, the method Further include:
If the machine Bluetooth MAC address interrupts pairing connection request in having matched list.
Further, judge whether content that the low-power consumption bluetooth broadcast packet includes meets the step of preset matching rule Suddenly include:
Judge whether is identification of the manufacturer field that identification of the manufacturer field in the low-power consumption bluetooth broadcast packet and the machine prestore Unanimously, and according to the bluetooth state field in the low-power consumption bluetooth broadcast packet judge whether the bluetooth equipment is in automatic Pairing state;
If the identification of the manufacturer field in the low-power consumption bluetooth broadcast packet is consistent with the identification of the manufacturer field that the machine prestores, and The bluetooth equipment is determined according to the bluetooth state field in the low-power consumption bluetooth broadcast packet and is in automatic matching state, then The content for determining that the low-power consumption bluetooth broadcast packet includes meets preset matching rule.
Further, judge the distance between the intelligent terminal and the bluetooth equipment whether within the scope of pre-determined distance The step of include:
The transmission power of the bluetooth equipment is determined according to the transmission power field in the low-power consumption bluetooth broadcast packet;
The intelligent terminal is calculated according to the signal strength for receiving broadcast and the transmission power to set with the bluetooth It is the distance between standby;
Calculated distance and pre-determined distance range are compared, to judge the intelligent terminal and the bluetooth equipment The distance between whether within the scope of pre-determined distance.
Further, the bluetooth equipment includes classical bluetooth module;
Pairing connection request is sent to the bluetooth equipment, is wrapped the step of the bluetooth connection with the bluetooth equipment with establishing It includes:
Pairing connection request is sent to the bluetooth equipment, to establish the bluetooth connection with the classical bluetooth module.
Further, before Xiang Suoshu bluetooth equipment sends the step of pairing connection request, the method also includes:
The prompt information for whether carrying out bluetooth connection is issued by the interactive interface of the intelligent terminal;
When receiving the determine instruction in response to the prompt information, Xiang Suoshu bluetooth equipment sends pairing connection and asks It asks.
It is another object of the present invention to propose a kind of Bluetooth connection device, to simplify Bluetooth pairing connection procedure, mention Rise property easy to use.
The Bluetooth connection device provided according to the present invention, applied to the intelligent terminal for supporting Bluetooth protocol, described device packet It includes:
Parsing module is scanned, the not attachable low-power consumption for sending when scanning to bluetooth equipment by low-power consumption bluetooth When Bluetooth broadcast packet, the low-power consumption bluetooth broadcast packet is parsed;
Whether judgment module, the content for judging that the low-power consumption bluetooth broadcast packet includes meet preset matching rule And whether the distance between the intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
Connection request module, if meeting the preset matching rule for the content that the low-power consumption bluetooth broadcast packet includes Then, and the distance between the intelligent terminal and the bluetooth equipment are within the scope of the pre-determined distance, then set to the bluetooth Preparation is provided and delivered to connection request, to establish the bluetooth connection with the bluetooth equipment.
Above-mentioned Bluetooth connection device sends not attachable low-power consumption bluetooth broadcast packet by low-power consumption bluetooth, by scanning Parsing module parses the low-power consumption bluetooth broadcast packet, if judgment module determine that low-power consumption bluetooth broadcast packet includes it is interior Appearance meets preset matching rule, and the distance between intelligent terminal and bluetooth equipment then pass through company within the scope of pre-determined distance Pairing connection request can be sent from trend bluetooth equipment by connecing request module, to establish the bluetooth of intelligent terminal and bluetooth equipment Connection, for user side, user only need to be close with bluetooth equipment by intelligent terminal, can voluntarily complete Bluetooth pairing connection, nothing It needs user to participate in manually, greatlies simplify Bluetooth pairing connection procedure, improve property easy to use.And the present invention is set to bluetooth The effective use of low-power consumption bluetooth in standby in idle state, saves resource, cost of implementation is low.
In addition, above-mentioned Bluetooth connection device according to the present invention, can also have the following additional technical features:
Further, the judgment module includes:
First judging unit, for judging what the identification of the manufacturer field in the low-power consumption bluetooth broadcast packet and the machine prestored Whether identification of the manufacturer field is consistent, and judges the bluetooth according to the bluetooth state field in the low-power consumption bluetooth broadcast packet Whether equipment is in automatic matching state;
Second judgment unit, if determining the manufacturer in the low-power consumption bluetooth broadcast packet for first judging unit Identification field is consistent with the identification of the manufacturer field that the machine prestores, and the bluetooth equipment is in automatic matching state, then determines institute It states the content that low-power consumption bluetooth broadcast packet includes and meets preset matching rule.
Further, the judgment module further include:
Power determining unit, for determining the bluetooth according to the transmission power field in the low-power consumption bluetooth broadcast packet The transmission power of equipment;
Metrics calculation unit, for calculating the intelligence according to the signal strength and the transmission power that receive broadcast The distance between terminal and the bluetooth equipment;
Third judging unit, for comparing calculated distance and pre-determined distance range, to judge the intelligence Whether the distance between terminal and the bluetooth equipment are within the scope of pre-determined distance.
Further, the bluetooth equipment includes classical bluetooth module;
The connection request module is specifically used for:
Pairing connection request is sent to the bluetooth equipment, to establish the bluetooth connection with the classical bluetooth module.
Further, described device further include:
Module is obtained, for obtaining in the low-power consumption bluetooth broadcast packet MAC Address in paired device list field;
Judgment module is compared, for broadcasting the machine Bluetooth MAC address of the intelligent terminal and the low-power consumption bluetooth Whether the MAC Address in the field of paired device list in packet compares, to judge the machine Bluetooth MAC address It matches in list;
If the connection request module is specifically used for the machine Bluetooth MAC address not in having matched list, to institute It states bluetooth equipment and sends pairing connection request.
Further, described device further include:
Interrupt module, if interrupting pairing connection request in having matched list for the machine Bluetooth MAC address.
Further, described device further include:
Cue module issues the prompt letter for whether carrying out bluetooth connection for the interactive interface by the intelligent terminal Breath;
The connection request module is specifically used for the Xiang Suoshu when receiving the determine instruction in response to the prompt information Bluetooth equipment sends pairing connection request.
The present invention also proposes a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is executed by processor The step of Shi Shixian above method.
The present invention also proposes a kind of mobile device, including memory, processor and storage on a memory and can located The step of computer program run on reason device, the processor realizes the above method when executing described program.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or embodiment through the invention is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the embodiment of the present invention are from the description of the embodiment in conjunction with the following figures It will be apparent and be readily appreciated that, in which:
Fig. 1 is the flow chart of Bluetooth connecting method according to a first embodiment of the present invention;
Fig. 2 is to judge whether content that low-power consumption bluetooth broadcast packet includes meets the process of preset matching rule in Fig. 1 Figure;
Fig. 3 be judge in Fig. 1 the distance between intelligent terminal and bluetooth equipment whether the process within the scope of pre-determined distance Figure;
Fig. 4 is the flow chart of Bluetooth connecting method according to a second embodiment of the present invention;
Fig. 5 is the structural schematic diagram of Bluetooth connection device according to a third embodiment of the present invention;
Fig. 6 is the structural schematic diagram of Bluetooth connection device according to a fourth embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element Be conducive to explanation of the invention, itself there is no specific meanings.Therefore, " module " can be mixed with " component " or " unit " Ground is closed to use.
Firstly, in order to be more convenient to understand technology contents of the invention, to the present invention relates to technical term make it is following It describes and explains, specifically, low-power consumption bluetooth has following several low for the bluetooth equipment with low-power consumption bluetooth Power consumption Bluetooth broadcast format:
1. attachable non-directional broadcasts (Connectable Undirected Event Type):
This is a kind of broadcast type that purposes is most wide, including broadcast data and scanning response data, it indicates current device It can receive the connection request of other any equipment.Carry out generic broadcasted equipment can be scanned equipment scanning arrive, Huo Zhe Enter a connection as from equipment when receiving connection request.It is generic broadcasted to be issued in the case where no connection, it changes Sentence is talked about, without point of master-slave equipment.
2. attachable directional broadcasting (Connectable Directed Event Type):
Directional broadcasting type is in order to which as fast as possible establishes connection.This message includes two addresses: the ground of broadcaster The address of location and promoter.After promoter receives the directional broadcasting message for issuing oneself, connection request work can be sent immediately To respond.
3. not attachable non-directional broadcast (Non-connectable Undirected Event Type):
Broadcast data is only sent, and is not desired to scanned or connects.This is also that uniquely can be used for only transmitter and do not have There is the broadcast type of receiver device.Broadcasting equipment, which can not be connected, will not enter connected state, and therefore, it can only be wanted according to host It asks and switches between broadcast state and ready state.Technology contents of the invention are based primarily upon the broadcast of this type.
4. scannable non-directional broadcasts (Scannable Undirected Event Type):
It can also known as find to broadcast, this broadcast cannot be used for initiating the connection, but other equipment is allowed to scan the broadcasting equipment. This means that the equipment can be found, broadcast data can be both sent, scanning can also be responded and send scanning response data, but Connection cannot be established.This is a kind of forms of broadcasting suitable for broadcast data, and dynamic data may include among broadcast data, And static data may include among scanning response data.
Conventional bimodulus bluetooth equipment, such as bimodulus bluetooth headset, the communication process for listening to music and making a phone call are adopted With the mode of classical bluetooth, so low-power consumption bluetooth is substantially at idle state.The common operating mode of low-power consumption bluetooth has 4 Kind, it is broadcast mode, host mode, slave mode, Observer Pattern respectively.The present invention is exactly with the broadcast mould of low-power consumption bluetooth Based on formula, conventional Bluetooth pairing connection procedure is simplified, to promote property easy to use.
Referring to Fig. 1, the Bluetooth connecting method that first embodiment of the invention provides, applied to the intelligence for supporting Bluetooth protocol Terminal, the method includes the steps S101~S103:
S101, when the not attachable low-power consumption bluetooth broadcast packet that scanning to bluetooth equipment is sent by low-power consumption bluetooth When, the low-power consumption bluetooth broadcast packet is parsed;
Wherein, intelligent terminal is the equipment for supporting Bluetooth protocol, including but not limited to smart phone, tablet computer, notes This computer, wearable device etc., in the present embodiment, for ease of description, intelligent terminal is by taking the mobile phone for supporting Bluetooth protocol as an example It is illustrated, in fact, smart phone almost all of on the market supports Bluetooth protocol at present, there is Bluetooth function.
Bluetooth equipment is equipment at least with low-power consumption bluetooth, for example, bluetooth equipment can be with bimodulus bluetooth (warp Allusion quotation bluetooth module and low-power consumption bluetooth module) equipment, such as conventional bluetooth headset is exactly bimodulus bluetooth equipment;In addition, bluetooth Equipment is also possible to equipment, such as Bluetooth handle, Intelligent bracelet etc. only with low-power consumption bluetooth, in the present embodiment, in order to just In explanation, bluetooth equipment is illustrated by taking the bluetooth headset with bimodulus bluetooth as an example.Pass through the low-power consumption bluetooth of bluetooth headset Has the function of sending not attachable non-directional broadcast, in bluetooth headset in booting, so that it may press by low-power consumption bluetooth Not attachable non-directional broadcast packet is sent according to the interval of setting, this step can be set before factory by manufacturer, make indigo plant Tooth earphone booting when just send not attachable non-directional broadcast packet, or can be configured on bluetooth headset a key or Person's interactive interface, after powering, user presses the key or operates corresponding interactive interface bluetooth headset again bluetooth headset Send not attachable non-directional broadcast packet.
It is low persistently scanning from the background correspondingly, smart phone is after powering, or after opening Bluetooth function by terminal user Power consumption Bluetooth broadcast, when smart phone scans the not attachable low-power consumption bluetooth sent to bluetooth equipment by low-power consumption bluetooth When broadcast packet, the low-power consumption bluetooth broadcast packet can be received, and parse to the low-power consumption bluetooth broadcast packet.
S102, judges whether content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule and described Whether the distance between intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
Wherein, it in order to realize the automatic bluetooth connection effect of bluetooth equipment and intelligent terminal, needs to dispatch from the factory in bluetooth equipment Before, the not attachable non-directional broadcast packet sent to low-power consumption bluetooth in bluetooth equipment carries out preparatory processing and definition, i.e., The content for including in low-power consumption bluetooth broadcast packet needs to meet preset matching rule, correspondingly, intelligent terminal can be to low function Content in consumption Bluetooth broadcast packet is analyzed and is compared, only when intelligent terminal is resolved to its received low-power consumption bluetooth broadcast When the content for including in packet meets preset matching rule, the bluetooth connection of next step just will do it.Opposite, if some bluetooth Equipment, although it also can send not attachable non-directional broadcast packet by low-power consumption bluetooth, its non-directional issued broadcast Content in packet does not meet or can not comply fully with preset matching rule, then intelligent terminal will not be with this bluetooth equipment Establish bluetooth connection.
Further, since bluetooth connection has distance limitation, and the not attachable non-directional broadcast that bluetooth equipment is sent is Non-directional, i.e., bluetooth equipment may carry out bluetooth connection with any terminal device for supporting Bluetooth protocol, and actually make Used time, user in advance match bluetooth headset and smart phone, it will usually the two be put together, therefore when actual implementation, needed It limits only when the distance between bluetooth equipment and terminal device are within the scope of pre-determined distance, i.e. when being closer of the two, It just can be carried out bluetooth connection.
S103, if the content that the low-power consumption bluetooth broadcast packet includes meets the preset matching rule, and the intelligence Energy the distance between terminal and the bluetooth equipment then send pairing to the bluetooth equipment and connect within the scope of the pre-determined distance Request is connect, to establish the bluetooth connection with the bluetooth equipment.
Wherein, by taking bluetooth headset and smart phone as an example, if smart phone is resolved to bluetooth headset and passes through low-power consumption bluetooth Send not attachable low-power consumption bluetooth broadcast packet in content meet preset matching rule, and determine smart phone and The distance between bluetooth equipment is within the scope of pre-determined distance, then smart phone can send pairing connection from trend bluetooth headset and ask It asks, bluetooth headset will establish the bluetooth connection of smart phone and bluetooth cellular phone after receiving pairing connection request.It needs to refer to Out, the bluetooth headset for bimodulus bluetooth equipment, such as in the present embodiment, due to the ability of low-power consumption bluetooth transmission audio It is poor, therefore, smart phone to bluetooth headset send pairing connection request after, bluetooth headset can by classical bluetooth module with Smart phone establishes bluetooth connection, i.e., for bimodulus bluetooth equipment, low-power consumption bluetooth is to play the function of bluetooth connection initiation (issuing not attachable non-directional broadcast), finally plays the bluetooth of bluetooth connection, the need that can be transmitted according to actual signal It wants, selection is that classical bluetooth module carries out bluetooth connection or low-power consumption bluetooth module is attached, when it is implemented, can be pre- It first sets, only uses classical bluetooth module and carry out final bluetooth connection, to guarantee the performance of data transmission.It should be understood that For only having the bluetooth equipment, such as Intelligent bracelet, Bluetooth handle etc. of low-power consumption bluetooth module, since it only has a seed type Bluetooth therefore only can establish bluetooth connection by low-power consumption bluetooth and intelligent terminal.
The above process is presented as in user side, when user needs bluetooth headset carrying out Bluetooth pairing with smart phone to connect When, bluetooth headset and smart phone need to be only switched on, it is then that the two is close, bluetooth headset and smart phone can be realized automatically Bluetooth pairing connection, be not necessarily to other steps.
Therefore, according to Bluetooth connecting method provided in this embodiment, not attachable low function is sent by low-power consumption bluetooth Bluetooth broadcast packet is consumed, the low-power consumption bluetooth broadcast packet is parsed by intelligent terminal, if low-power consumption bluetooth broadcast packet includes Content meets preset matching rule, and the distance between intelligent terminal and bluetooth equipment are within the scope of pre-determined distance, then intelligent Terminal can send pairing connection request from trend bluetooth equipment, so that the bluetooth connection of intelligent terminal and bluetooth equipment is established, For user side, user only need to be close with bluetooth equipment by intelligent terminal, can voluntarily complete Bluetooth pairing connection, be not necessarily to user It participates in manually, greatlies simplify Bluetooth pairing connection procedure, improve property easy to use, and the present invention is in bluetooth equipment In the effective use of the low-power consumption bluetooth of idle state, resource is saved, cost of implementation is low.
In addition, referring to Fig. 2, in the present embodiment, in step S102, judging that the low-power consumption bluetooth broadcast packet includes The step of whether content meets preset matching rule can specifically include step S1021a~S1022a:
S1021a judges the identification of the manufacturer word that identification of the manufacturer field and the machine in the low-power consumption bluetooth broadcast packet prestore Whether section is consistent, and judges whether the bluetooth equipment is located according to the bluetooth state field in the low-power consumption bluetooth broadcast packet In automatic matching state;
Wherein, identification of the manufacturer field is for distinguishing manufacturer, when it is implemented, can be right before bluetooth equipment factory The not attachable non-directional broadcast packet that low-power consumption bluetooth is sent in bluetooth equipment carries out preparatory processing and definition, is written specific Identification of the manufacturer field, while also prestoring the identification of the manufacturer field in intelligent terminal or the identification of the manufacturer field can be carried out Identification, for the bluetooth equipment and intelligent terminal of the same manufacturer, identification of the manufacturer field is consistent, manufacturers other in this way The low-power consumption bluetooth broadcast packet that bluetooth equipment issues also can not just establish indigo plant due to that will not include the preset identification of the manufacturer field Tooth connection.
Wherein, bluetooth state field is to determine whether bluetooth equipment is in automatic for determining bluetooth equipment state Pairing state.It is furthermore pointed out that automatic matching state refers to that bluetooth equipment does not establish bluetooth connection with other equipment, place In the state matched of needs, if bluetooth equipment has currently established bluetooth connection with other equipment, will not again with this implementation Intelligent terminal in example connects bluetooth connection.When it is implemented, can be before bluetooth equipment factory, to low-power consumption in bluetooth equipment The not attachable non-directional broadcast packet that bluetooth is sent carries out preparatory processing and definition, and specific bluetooth state field is written, Bluetooth state field can specifically include automatic matching state, just in connection status, the corresponding word of the states such as successful connection state Section, intelligent terminal need to only parse the bluetooth state field in non-directional broadcast packet, so that it may determine the bluetooth state of bluetooth equipment.
S1022a, if the identification of the manufacturer field that the identification of the manufacturer field and the machine in the low-power consumption bluetooth broadcast packet prestore Unanimously, and the bluetooth equipment is determined according to the bluetooth state field in the low-power consumption bluetooth broadcast packet and is in automatic matching State, the then content for determining that the low-power consumption bluetooth broadcast packet includes meet preset matching rule.
In addition, in step S102, judge the distance between the intelligent terminal and the bluetooth equipment whether it is default away from It can be accomplished in several ways from range, such as be respectively set by NFC technique or in intelligent terminal and bluetooth equipment One device having apart from inducing function, and the two devices apart from inducing function can be mutually distinguishable.
But based on the considerations of saving cost of implementation and realizing difficulty, referring to Fig. 3, in the present embodiment, step S102 In, judge the distance between the intelligent terminal and the bluetooth equipment whether the step within the scope of pre-determined distance specifically can be with Including step S1021b~S1023b:
S1021b determines the transmitting of the bluetooth equipment according to the transmission power field in the low-power consumption bluetooth broadcast packet Power;
Wherein, transmission power field is the transmission power for determining bluetooth equipment, when it is implemented, can be in bluetooth Before equipment factory, to the not attachable non-directional broadcast packet that low-power consumption bluetooth in bluetooth equipment is sent carry out preparatory processing and Definition, is written specific transmission power field, different transmission power fields corresponds to the such intelligent terminal of different power and only needs Parse the transmission power field in non-directional broadcast packet, so that it may determine the transmission power of bluetooth equipment.
S1022b, according to the signal strength for receiving broadcast and the transmission power calculate the intelligent terminal with it is described The distance between bluetooth equipment;
Wherein, intelligent terminal can directly know broadcast after receiving the low-power consumption bluetooth broadcast of bluetooth equipment transmission Signal strength, then the transmission power of bluetooth equipment and the signal strength of broadcast that determine in step S1021b are carried out pair Than that can estimate the distance between intelligent terminal and bluetooth equipment, when it is implemented, empirical value can be defined, be used for distance Estimation.
For example, empirical value can be defined in an intelligent terminal first, for example, working as the transmission power and intelligence of bluetooth equipment When energy terminal receives the difference between the signal strength of broadcast less than or equal to 1dbm, define between bluetooth equipment and intelligent terminal Distance be 1m;When the difference between the signal strength that the transmission power and intelligent terminal of bluetooth equipment receive broadcast is greater than 1dbm, and be less than or equal to 2dbm when, define the distance between bluetooth equipment and intelligent terminal be 2m;When the transmitting function of bluetooth equipment It is greater than 2dbm that rate and intelligent terminal, which receive the difference between the signal strength of broadcast, and when being less than or equal to 3dbm, definition is blue The distance between tooth equipment and intelligent terminal are 3m.
It is assumed that the transmission power of the bluetooth equipment determined by the transmission power field in low-power consumption bluetooth broadcast packet is 10dbm is then passed through according to above-mentioned definition if the signal strength for the broadcast that intelligent terminal receives is 8dbm, the two gap 2dbm Test value, can calculate the distance between intelligent terminal and bluetooth equipment is 2m, it should be pointed out that when, when it is implemented, can be with The distance of calculating is further refined, such as the corresponding specific distance value of a difference, is convenient for subsequent comparison.
S1023b compares calculated distance and pre-determined distance range, with judge the intelligent terminal with it is described Whether the distance between bluetooth equipment is within the scope of pre-determined distance.
Wherein, pre-determined distance range is, for example, to be less than 3m, due to calculated bluetooth equipment and intelligence in step S1022b The distance between terminal is 2m, thus may determine that the distance between intelligent terminal and bluetooth equipment are within the scope of pre-determined distance. On the contrary, can determine intelligent end if the distance between calculated bluetooth equipment and intelligent terminal are 4m in step S1022b The distance between end and bluetooth equipment be not within the scope of pre-determined distance.
Referring to Fig. 4, the Bluetooth connecting method that second embodiment of the invention provides, applied to the intelligence for supporting Bluetooth protocol Terminal, the method includes the steps S201~S205:
S201, when the not attachable low-power consumption bluetooth broadcast packet that scanning to bluetooth equipment is sent by low-power consumption bluetooth When, the low-power consumption bluetooth broadcast packet is parsed;
S202, judges whether content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule and described Whether the distance between intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
S203, if the content that the low-power consumption bluetooth broadcast packet includes meets the preset matching rule, and the intelligence Energy the distance between terminal and the bluetooth equipment then obtain the low-power consumption bluetooth broadcast packet within the scope of the pre-determined distance In the MAC Address in paired device list field;
Preceding part step phase corresponding with first embodiment in the present embodiment, step S201, in S202 and S203 Together, it will not be described here.
In the present embodiment, meet preset matching rule when intelligent terminal determines the content that low-power consumption bluetooth broadcast packet includes Then, and the distance between intelligent terminal and bluetooth equipment within the scope of pre-determined distance after, can further obtain low-power consumption bluetooth MAC Address in paired device list field in broadcast packet.
Wherein, the paired device list in bluetooth equipment is the terminal device matched for storing bluetooth equipment Bluetooth MAC address, it is generally the case that at most can for example support 6 groups, it is of course possible to be extended according to the actual situation.Intelligence Energy terminal is when parsing the field of paired device list in low-power consumption bluetooth broadcast packet, it will be able to according to field acquisition pair The MAC Address in paired device list answered had established bluetooth with which terminal device before obtaining the bluetooth equipment Connection.
S204, by the pairing in the machine Bluetooth MAC address of the intelligent terminal and the low-power consumption bluetooth broadcast packet Whether the MAC Address in list of devices field compares, to judge the machine Bluetooth MAC address in having matched list;
Wherein, intelligent terminal can obtain the machine Bluetooth MAC address, then by the machine Bluetooth MAC address and step S203 MAC Address in the field of paired device list of middle acquisition compares, to judge whether the machine Bluetooth MAC address is matching To in list, i.e., whether with the bluetooth equipment bluetooth connection was established before intelligent terminal itself.
S205, if the machine Bluetooth MAC address not in having matched list, sends pairing to the bluetooth equipment and connects Request is connect, to establish the bluetooth connection with the bluetooth equipment.
Wherein, if the machine Bluetooth MAC address interrupts pairing connection request in having matched list.This is because According to general Bluetooth protocol, if intelligent terminal established primary connection, subsequent intelligent terminal and bluetooth with bluetooth equipment When equipment is close, the two meeting Auto-reconnect is attached, therefore the present embodiment provides methods without method provided in this embodiment It is primarily adapted for use in operation when intelligent terminal and bluetooth equipment are carried out first time bluetooth connection by user, can be greatly simplified for the first time Bluetooth pairing connection procedure improves property easy to use, for being unfamiliar with the crowd of bluetooth equipment, them is made to carry out bluetooth for the first time When connection, more convenient and quicker.
In addition, as a specific example, in order to promote the interactivity of bluetooth connection, in step S205, to the indigo plant Before tooth equipment sends the step of pairing connection request, method provided in this embodiment can also include:
The prompt information for whether carrying out bluetooth connection is issued by the interactive interface of the intelligent terminal;
When receiving the determine instruction in response to the prompt information, Xiang Suoshu bluetooth equipment sends pairing connection and asks It asks.
For some scenes, user may be not intended to establish the bluetooth connection of intelligent terminal and bluetooth equipment immediately, therefore, Intelligent terminal to bluetooth equipment send pairing connection request before, can by the interactive interface of intelligent terminal issue whether into The prompt information of row bluetooth connection, whether be, for example, " with so-and-so bluetooth equipment establish bluetooth connection ", and provide " really if promoting information Recognize " and " cancellation " option, user can decide whether carry out bluetooth connection in its sole discretion, for example, the user response prompt information, does The determine instruction of " confirmation " out, at this point, intelligent terminal can establish bluetooth connection with bluetooth equipment automatically, for a user, On the one hand interactivity is improved, on the other hand, user only needs single stepping also achievable bluetooth connection, and operating process is also very simple Just.
It should be noted that the present embodiment stressed is difference with first embodiment, between two embodiments The non-repeated description in same and similar part, can be with cross-reference.
Referring to Fig. 5, based on the same inventive concept, the Bluetooth connection device that third embodiment of the invention proposes is applied to Support the intelligent terminal of Bluetooth protocol, described device includes:
Parsing module 11 is scanned, the not attachable low function for sending when scanning to bluetooth equipment by low-power consumption bluetooth When consuming Bluetooth broadcast packet, the low-power consumption bluetooth broadcast packet is parsed;
Judgment module 12, for judging whether the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule Then and whether the distance between the intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
Connection request module 13, if meeting the preset matching for the content that the low-power consumption bluetooth broadcast packet includes Rule, and the distance between the intelligent terminal and the bluetooth equipment be within the scope of the pre-determined distance, then to the bluetooth Equipment sends pairing connection request, to establish the bluetooth connection with the bluetooth equipment.
In the present embodiment, judgment module 12 includes:
First judging unit 121, for judging that identification of the manufacturer field in the low-power consumption bluetooth broadcast packet and the machine are pre- Whether the identification of the manufacturer field deposited is consistent, and according to the bluetooth state field judgement in the low-power consumption bluetooth broadcast packet Whether bluetooth equipment is in automatic matching state;
Second judgment unit 122, if being determined in the low-power consumption bluetooth broadcast packet for first judging unit Identification of the manufacturer field is consistent with the identification of the manufacturer field that the machine prestores, and the bluetooth equipment is in automatic matching state, then sentences The content that the fixed low-power consumption bluetooth broadcast packet includes meets preset matching rule.
In the present embodiment, the judgment module 12 further include:
Power determining unit 123, for according to the transmission power field determination in the low-power consumption bluetooth broadcast packet The transmission power of bluetooth equipment;
Metrics calculation unit 124, for according to the signal strength for receiving broadcast and transmission power calculating The distance between intelligent terminal and the bluetooth equipment;
Third judging unit 125, for comparing calculated distance and pre-determined distance range, to judge the intelligence Whether energy the distance between terminal and the bluetooth equipment are within the scope of pre-determined distance.
In the present embodiment, the bluetooth equipment includes classical bluetooth module;
The connection request module 13 is specifically used for:
Pairing connection request is sent to the bluetooth equipment, to establish the bluetooth connection with the classical bluetooth module.
According to Bluetooth connection device provided in this embodiment, not attachable low-power consumption bluetooth is sent by low-power consumption bluetooth Broadcast packet parses the low-power consumption bluetooth broadcast packet by scanning parsing module, if judgment module determines low-power consumption bluetooth The content that broadcast packet includes meets preset matching rule, and the distance between intelligent terminal and bluetooth equipment are in pre-determined distance model In enclosing, then pairing connection request can be sent from trend bluetooth equipment by connection request module, thus establish intelligent terminal with The bluetooth connection of bluetooth equipment, for user side, user only need to be close with bluetooth equipment by intelligent terminal, can voluntarily complete indigo plant Tooth pairing connection, participates in manually without user, greatlies simplify Bluetooth pairing connection procedure, improve property easy to use.And this Invention is to save resource, cost of implementation is low to the effective use for the low-power consumption bluetooth for being in idle state in bluetooth equipment.
Referring to Fig. 6, based on the same inventive concept, the Bluetooth connection device that fourth embodiment of the invention proposes is applied to Support the intelligent terminal of Bluetooth protocol, described device includes:
Parsing module 21 is scanned, the not attachable low function for sending when scanning to bluetooth equipment by low-power consumption bluetooth When consuming Bluetooth broadcast packet, the low-power consumption bluetooth broadcast packet is parsed;
Judgment module 22, for judging whether the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule Then and whether the distance between the intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
Connection request module 23, if meeting the preset matching for the content that the low-power consumption bluetooth broadcast packet includes Rule, and the distance between the intelligent terminal and the bluetooth equipment be within the scope of the pre-determined distance, then to the bluetooth Equipment sends pairing connection request, to establish the bluetooth connection with the bluetooth equipment.
In the present embodiment, described device further include:
Module 24 is obtained, for obtaining in the low-power consumption bluetooth broadcast packet MAC in paired device list field Location;
Judgment module 25 is compared, for the machine Bluetooth MAC address of the intelligent terminal and the low-power consumption bluetooth is wide Broadcast packet in the field of paired device list in MAC Address compare, with judge the machine Bluetooth MAC address whether It has matched in list;
If the connection request module 23 is specifically used for the machine Bluetooth MAC address not in having matched list, to The bluetooth equipment sends pairing connection request.
In the present embodiment, described device further include:
Interrupt module 26, if interrupting pairing connection for the machine Bluetooth MAC address in having matched list and asking It asks.
In the present embodiment, described device further include:
Cue module 27 issues the prompt letter for whether carrying out bluetooth connection for the interactive interface by the intelligent terminal Breath;
The connection request module 23 is specifically used for when receiving the determine instruction in response to the prompt information, to institute It states bluetooth equipment and sends pairing connection request.
The other technical characteristics and technical effect and second embodiment of the invention for the Bluetooth connection device that the present embodiment proposes The method of proposition is identical, and it will not be described here.And what the present embodiment stressed is difference with 3rd embodiment, two The non-repeated description in same and similar part between embodiment, can be with cross-reference.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, it is stored thereon with computer program, the program The step of above method is realized when being executed by processor.
In addition, the embodiment of the present invention also proposes a kind of mobile device, including memory, processor and it is stored in storage On device and the computer program that can run on a processor, the processor realize above-mentioned method when executing described program.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer readable storage medium, For instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be from finger Enable the system for executing system, device or equipment instruction fetch and executing instruction) it uses, or combine these instruction execution systems, device Or equipment and use.For the purpose of this specification, " computer readable storage medium ", which can be, any can store, communicate, propagating Or transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment Device.
The more specific example (non-exhaustive list) of computer readable storage medium include the following: there is one or more The electrical connection section (electronic device) of wiring, portable computer diskette box (magnetic device), random access memory (RAM) are read-only to deposit Reservoir (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk are only It reads memory (CDROM).In addition, computer readable storage medium can even is that the paper that can print described program on it or its His suitable medium, because can then be edited for example by carrying out optical scanner to paper or other media, be interpreted or must It is handled when wanting with other suitable methods electronically to obtain described program, is then stored in computer storage In.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims (10)

1. a kind of Bluetooth connecting method, applied to the intelligent terminal for supporting Bluetooth protocol, which is characterized in that the described method includes:
When the not attachable low-power consumption bluetooth broadcast packet that scanning to bluetooth equipment is sent by low-power consumption bluetooth, to described low Power consumption Bluetooth broadcast packet is parsed;
Judge whether the content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule and the intelligent terminal Whether the distance between described bluetooth equipment is within the scope of pre-determined distance;
If the content that the low-power consumption bluetooth broadcast packet includes meets the preset matching rule, and the intelligent terminal and institute The distance between bluetooth equipment is stated within the scope of the pre-determined distance, then sends pairing connection request to the bluetooth equipment, with Establish the bluetooth connection with the bluetooth equipment.
2. Bluetooth connecting method according to claim 1, which is characterized in that Xiang Suoshu bluetooth equipment sends pairing connection and asks Before the step of asking, the method also includes:
Obtain in the low-power consumption bluetooth broadcast packet MAC Address in paired device list field;
By the paired device list word in the machine Bluetooth MAC address of the intelligent terminal and the low-power consumption bluetooth broadcast packet Whether the MAC Address in section compares, to judge the machine Bluetooth MAC address in having matched list;
If the machine Bluetooth MAC address sends pairing connection request not in having matched list, to the bluetooth equipment.
3. Bluetooth connecting method according to claim 2, which is characterized in that whether judge the machine Bluetooth MAC address After having matched the step in list, the method also includes:
If the machine Bluetooth MAC address interrupts pairing connection request in having matched list.
4. Bluetooth connecting method according to claim 1, which is characterized in that judge that the low-power consumption bluetooth broadcast packet includes Content the step of whether meeting preset matching rule include:
Whether the identification of the manufacturer field for judging that identification of the manufacturer field in the low-power consumption bluetooth broadcast packet and the machine prestore is consistent, And judge whether the bluetooth equipment is in automatic matching according to the bluetooth state field in the low-power consumption bluetooth broadcast packet State;
If the identification of the manufacturer field in the low-power consumption bluetooth broadcast packet is consistent with the identification of the manufacturer field that the machine prestores, and according to Bluetooth state field in the low-power consumption bluetooth broadcast packet determines the bluetooth equipment and is in automatic matching state, then determines The content that the low-power consumption bluetooth broadcast packet includes meets preset matching rule.
5. Bluetooth connecting method according to claim 1, which is characterized in that judge that the intelligent terminal is set with the bluetooth It is the distance between standby that whether the step within the scope of pre-determined distance includes:
The transmission power of the bluetooth equipment is determined according to the transmission power field in the low-power consumption bluetooth broadcast packet;
According to the signal strength for receiving broadcast and the transmission power calculate the intelligent terminal and the bluetooth equipment it Between distance;
Calculated distance and pre-determined distance range are compared, to judge between the intelligent terminal and the bluetooth equipment Distance whether within the scope of pre-determined distance.
6. Bluetooth connecting method according to claim 1, which is characterized in that the bluetooth equipment includes classical bluetooth mould Block;
Pairing connection request is sent to the bluetooth equipment, includes: the step of the bluetooth connection with the bluetooth equipment to establish
Pairing connection request is sent to the bluetooth equipment, to establish the bluetooth connection with the classical bluetooth module.
7. Bluetooth connecting method according to claim 1, which is characterized in that Xiang Suoshu bluetooth equipment sends pairing connection and asks Before the step of asking, the method also includes:
The prompt information for whether carrying out bluetooth connection is issued by the interactive interface of the intelligent terminal;
When receiving the determine instruction in response to the prompt information, Xiang Suoshu bluetooth equipment sends pairing connection request.
8. a kind of Bluetooth connection device, applied to the intelligent terminal for supporting Bluetooth protocol, which is characterized in that described device includes:
Parsing module is scanned, the not attachable low-power consumption bluetooth for sending when scanning to bluetooth equipment by low-power consumption bluetooth When broadcast packet, the low-power consumption bluetooth broadcast packet is parsed;
Judgment module, for judge content that the low-power consumption bluetooth broadcast packet includes whether meet preset matching rule and Whether the distance between the intelligent terminal and the bluetooth equipment are within the scope of pre-determined distance;
Connection request module, if meeting the preset matching rule for the content that the low-power consumption bluetooth broadcast packet includes, And the distance between the intelligent terminal and the bluetooth equipment are then sent out to the bluetooth equipment within the scope of the pre-determined distance It provides and delivers to connection request, to establish the bluetooth connection with the bluetooth equipment.
9. a kind of readable storage medium storing program for executing, is stored thereon with computer instruction, which is characterized in that real when the instruction is executed by processor The step of existing claim 1 to 7 any one the method.
10. a kind of mobile device including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor is realized as claimed in any one of claims 1 to 7 when executing described program Method.
CN201910240824.9A 2019-03-28 2019-03-28 Bluetooth connecting method, device, readable storage medium storing program for executing and mobile device Pending CN109862549A (en)

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WO2023279363A1 (en) * 2021-07-09 2023-01-12 华为技术有限公司 Information transmission method and apparatus
CN113573291A (en) * 2021-08-04 2021-10-29 杭州涂鸦信息技术有限公司 Bluetooth connection method, device, computer equipment and computer readable storage medium
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CN113691975A (en) * 2021-08-24 2021-11-23 公安部第三研究所 Method, device, processor and computer readable storage medium for realizing secure pairing stealth connection for Bluetooth equipment
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Application publication date: 20190607