CN111866998A - Bluetooth network distribution method, equipment and storage medium - Google Patents
Bluetooth network distribution method, equipment and storage medium Download PDFInfo
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- CN111866998A CN111866998A CN202010728734.7A CN202010728734A CN111866998A CN 111866998 A CN111866998 A CN 111866998A CN 202010728734 A CN202010728734 A CN 202010728734A CN 111866998 A CN111866998 A CN 111866998A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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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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Abstract
The invention discloses a Bluetooth network distribution method, equipment and a storage medium, wherein the method comprises the following steps: sending a low-power-consumption Bluetooth broadcast so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, a GATT connecting channel between the terminal equipment and Bluetooth distribution network equipment is established; receiving a distribution network instruction sent by the terminal equipment through the GATT connecting channel; and extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information. Therefore, a GATT connecting channel between the terminal equipment and the Bluetooth distribution network equipment is established through low-power-consumption Bluetooth broadcasting so as to transmit a distribution network instruction, and distribution network is carried out through distribution network information in the distribution network instruction, so that the efficiency of Bluetooth distribution network is improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a Bluetooth network distribution method, equipment and a storage medium.
Background
At present, many devices such as story machines and intelligent robots do not have interface display and input, so that it is very difficult to distribute networks for the devices. The distribution network mode of using the classic Bluetooth to distribute the network for the devices exists, but the working channels of the classic Bluetooth are 79, and a large amount of time is occupied for scanning, pairing and connecting, so that the efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a Bluetooth network distribution method, equipment and a storage medium, and aims to solve the technical problem of how to improve the Bluetooth network distribution efficiency.
In order to achieve the above object, the present invention provides a bluetooth network distribution method, which comprises the following steps:
sending a low-power-consumption Bluetooth broadcast so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, a GATT connecting channel between the terminal equipment and Bluetooth distribution network equipment is established;
receiving a distribution network instruction sent by the terminal equipment through the GATT connecting channel;
and extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information.
Further, the extracting distribution network information from the distribution network instruction and performing distribution network based on the distribution network information specifically includes:
extracting distribution network information from the distribution network instruction, and extracting a service set identifier and a password to be matched from the distribution network information;
judging whether the service set identification is stored locally;
when the service set identification is locally stored, searching a target password corresponding to the service set identification;
and carrying out distribution network based on the service set identification, the password to be matched and the target password.
Further, the network distribution based on the service set identifier, the password to be matched, and the target password specifically includes:
judging whether the password to be matched is consistent with the target password;
when the password to be matched is consistent with the target password, determining a target router according to the service set identifier;
and establishing network connection with the target router according to the service set identifier and the password to be matched.
Further, the sending the bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the bluetooth network distribution device when scanning the bluetooth low energy broadcast further includes:
when a broadcast instruction is received, determining a first current equipment state according to the broadcast instruction;
judging whether the first current equipment state is a first preset state or not;
and when the first current equipment state is the first preset state, executing the step of sending the low-power-consumption Bluetooth broadcast.
Further, the sending the bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the bluetooth network distribution device when scanning the bluetooth low energy broadcast further includes:
acquiring equipment information and generating an equipment identifier according to the equipment information;
generating Bluetooth broadcast information according to the equipment identification;
correspondingly, the sending of the bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the bluetooth network distribution device when scanning the bluetooth low energy broadcast specifically includes:
and sending the low-power-consumption Bluetooth broadcast based on the Bluetooth broadcast information, so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, the terminal equipment determines an equipment identifier according to the Bluetooth broadcast information, and establishes a GATT connecting channel with the Bluetooth distribution network equipment according to the equipment identifier.
Further, the acquiring device information and generating a device identifier according to the device information specifically includes:
extracting device identification information from the device information;
and determining the equipment identification according to the equipment identification information.
Further, the device identification information includes: at least one of a device ID, a Bluetooth MAC address, a device serial number, and a vendor ID.
Further, the Bluetooth network distribution method comprises the following steps:
performing Bluetooth scanning, and establishing a GATT connecting channel between the Bluetooth distribution network equipment and the Bluetooth distribution network equipment when low-power-consumption Bluetooth broadcasting transmitted by the Bluetooth distribution network equipment is scanned;
and generating a distribution network instruction, and sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel so that the Bluetooth distribution network equipment extracts distribution network information from the distribution network instruction and performs distribution network based on the distribution network information.
In order to achieve the above object, the present invention provides a device, where the bluetooth network distribution device includes: the system comprises a memory, a processor and a Bluetooth distribution network program stored on the memory and operable on the processor, wherein the Bluetooth distribution network program is configured to realize the steps of the Bluetooth distribution network method.
To achieve the above object, the present invention provides a storage medium, which stores a bluetooth network distribution program, and the bluetooth network distribution program, when executed by a processor, implements the steps of the bluetooth network distribution method as described above.
According to the Bluetooth network distribution method, the terminal equipment establishes a GATT connecting channel with the Bluetooth network distribution equipment when scanning the low-power-consumption Bluetooth broadcast by sending the low-power-consumption Bluetooth broadcast; receiving a distribution network instruction sent by the terminal equipment through the GATT connecting channel; and extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information. Therefore, a GATT connecting channel between the terminal equipment and the Bluetooth distribution network equipment is established through low-power-consumption Bluetooth broadcasting so as to transmit a distribution network instruction, and distribution network is carried out through distribution network information in the distribution network instruction, so that the efficiency of Bluetooth distribution network is improved.
Drawings
FIG. 1 is a schematic diagram of an apparatus architecture of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a bluetooth network distribution method according to a first embodiment of the present invention;
fig. 3 is a schematic flowchart of a bluetooth network distribution method according to a second embodiment of the present invention;
fig. 4 is a schematic flowchart of a bluetooth network distribution method according to a third embodiment of the present invention;
fig. 5 is a schematic flowchart of a fourth embodiment of a bluetooth network distribution method according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bluetooth distribution network device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the bluetooth network distribution device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may comprise a Display screen (Display), an input unit such as keys, and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The Memory 1005 may be a Random Access Memory (RAM) Memory or a non-volatile Memory (e.g., a magnetic disk Memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the device configuration shown in fig. 1 does not constitute a limitation of bluetooth network distribution devices and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include an operating system, a network communication module, a user interface module, and a bluetooth network distribution program.
In the bluetooth network-distribution device shown in fig. 1, the network interface 1004 is mainly used for connecting an external network and performing data communication with other network devices; the user interface 1003 is mainly used for connecting to a user equipment and performing data communication with the user equipment; the device calls the bluetooth network distribution program stored in the memory 1005 through the processor 1001 and executes the bluetooth network distribution method provided by the embodiment of the invention.
Based on the hardware structure of fig. 1, an embodiment of the bluetooth network distribution method of the present invention is provided.
Referring to fig. 2, fig. 2 is a schematic flowchart of a bluetooth network distribution method according to a first embodiment of the present invention.
In a first embodiment, the bluetooth network distribution method includes the following steps:
and step S10, sending the low-power-consumption Bluetooth broadcast, so that the terminal equipment establishes a GATT connecting channel with the Bluetooth distribution network equipment when scanning the low-power-consumption Bluetooth broadcast.
It should be noted that, the execution main body of this embodiment may be a bluetooth network distribution device, and may also be other devices that can implement the same or similar functions. The bluetooth network distribution device includes a processor, a wifi bluetooth module, and may further include other modules, which is not limited in this embodiment.
It should be noted that the Bluetooth network distribution device may be a device having a broadcasting function, the terminal device may be a device having a scanning function, and the Bluetooth network distribution device sends Bluetooth Low Energy (BLE))And broadcasting, and scanning by the terminal equipment. Certainly, the bluetooth network distribution device may also have a scanning function, and the terminal device may also have a broadcasting function, and BLE broadcasting is sent by the terminal device, and the bluetooth network distribution device performs scanning, which is not limited in this embodiment.
It should be understood that the bluetooth network equipment transmits BLE broadcast, and then performs bluetooth scanning while the bluetooth network equipment transmits BLE broadcast or after the bluetooth network equipment transmits BLE broadcast, specifically, the bluetooth scanning is BLE scanning.
It should be noted that, the number of working channels of the classic bluetooth is 79, and the number of working channels of the BLE is 3, so that the efficiency of scanning and connecting is improved by many times compared with that of the classic bluetooth scanning, and the efficiency of the bluetooth network is further improved just because of the improvement of the efficiency of scanning and connecting.
It can be understood that bluetooth scanning is performed to obtain a scanning list, whether BLE broadcasts sent by bluetooth network distribution equipment exist in the scanning list or not is judged, if the BLE broadcasts sent by the bluetooth network distribution equipment exist in the scanning list, it is indicated that the BLE broadcasts are scanned at this time, and a GATT connection channel between the bluetooth network distribution equipment and the BLE broadcasts is established based on the BLE broadcasts.
It should be understood that BLE connection is now established on the basis of GATT (generic Attribute profile) protocol, GATT is a general specification for transmitting and receiving short data segments on the basis of bluetooth connection, so that a GATT connection channel can be established between a bluetooth distribution network device and a terminal device according to GATT protocol, and the bluetooth distribution network device and the terminal device perform data transmission according to the GATT connection channel.
It should be noted that GATT connection is exclusive, that is, one bluetooth network distribution device can be connected to only one terminal device at the same time, and once the bluetooth network distribution device is connected, it stops broadcasting immediately, so that it is invisible to other devices, and when the connection is disconnected, the bluetooth network distribution device can start broadcasting again. When the Bluetooth distribution network equipment and the terminal equipment need bidirectional communication, it is a better way to establish a GATT connecting channel for communication.
Further, before the step S10, the method further includes:
when the Bluetooth distribution network equipment receives a broadcast instruction, determining a first current equipment state according to the broadcast instruction; judging whether the first current equipment state is a first preset state or not; and when the first current equipment state is the first preset state, executing the step of sending the low-power-consumption Bluetooth broadcast.
It should be noted that since it consumes power to perform broadcasting all the time, a user generally starts broadcasting when using the bluetooth function. When a user uses the bluetooth network distribution function, a broadcast instruction may be input, and when the bluetooth network distribution device receives the broadcast instruction input by the user, a first current device state is determined according to the broadcast instruction, where the first current device state is a current device state of the bluetooth network distribution device and includes a broadcast on state and a broadcast off state, and the first preset state may be a broadcast off state, which is not limited in this embodiment.
That is, when the current device status of the bluetooth network distribution device is the broadcast status that is not started, the step of sending the low-power bluetooth broadcast is executed, so as to perform the broadcast; and when the current equipment state of the Bluetooth distribution network equipment is the broadcast starting state, the Bluetooth distribution network equipment is indicated to be broadcasted.
And step S20, receiving a distribution network instruction sent by the terminal device through the GATT connection channel.
It should be noted that after the GATT connection channel between the bluetooth network distribution device and the terminal device is established, the terminal device sends a network distribution instruction to the bluetooth network distribution device through the GATT connection channel, and the bluetooth network distribution device receives the network distribution instruction.
And step S30, extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information.
It should be noted that the distribution network information may be extracted from the distribution network instruction, where the distribution network information includes information such as a service set identifier and a password to be matched, and may also include other information, which is not limited in this embodiment. After the distribution network information is obtained, the Bluetooth distribution network can be carried out based on the distribution network information.
It should be understood that, after obtaining the distribution network information, the bluetooth network distribution device may directly perform a network distribution based on the distribution network information, or may store the distribution network information in a local database, and when a network distribution is required, call the distribution network information from the local database to perform a network distribution, which is not limited in this embodiment.
In the embodiment, by sending the low-power-consumption Bluetooth broadcast, the terminal device establishes a GATT connecting channel with the Bluetooth distribution network device when scanning the low-power-consumption Bluetooth broadcast; receiving a distribution network instruction sent by the terminal equipment through the GATT connecting channel; and extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information. Therefore, a GATT connecting channel between the terminal equipment and the Bluetooth distribution network equipment is established through low-power-consumption Bluetooth broadcasting so as to transmit a distribution network instruction, and distribution network is carried out through distribution network information in the distribution network instruction, so that the efficiency of Bluetooth distribution network is improved.
In an embodiment, as shown in fig. 3, a second embodiment of the bluetooth network distribution method according to the present invention is proposed based on the first embodiment, where the step S30 includes:
step S301, extracting distribution network information from the distribution network instruction, and extracting a service set identifier and a password to be matched from the distribution network information.
It should be noted that, after the distribution network information is extracted from the distribution network instruction, a Service Set Identifier (SSID) and a password to be matched may be extracted from the distribution network information, and the distribution network may be performed through the Service Set Identifier and the password to be matched.
Step S302, judging whether the service set identification is stored locally.
It should be understood that, since the bluetooth network distribution device may have been previously connected to the router corresponding to the service set identifier, it needs to be determined whether the service set identifier is locally stored, and when the service set identifier is locally stored, it indicates that the router corresponding to the service set identifier is previously connected; when the service set identifier is not stored locally, it is indicated that a router corresponding to the service set identifier is not connected before.
It can be understood that, when the service set identifier is not stored locally, a target router is determined according to the service set identifier, and a network connection is established with the target router according to the service set identifier and the password to be matched.
It should be understood that, because the bluetooth network distribution device has not established a connection with the target router, the bluetooth network distribution device also has no relevant information stored locally, and at this time, the bluetooth network distribution device can only establish a network connection with the target router according to the service set identifier and the password to be matched in the network distribution instruction sent by the terminal device, which can be understood as that the bluetooth network distribution device establishes a network connection with the target router for the first time.
Step S303, when the service set identifier is stored locally, a target password corresponding to the service set identifier is searched.
It should be understood that, when the service set identifier is stored locally, it is described that the router corresponding to the bluetooth distribution network device and the service set identifier has previously established a network connection, or has previously received a distribution network instruction sent by the terminal device, but in any case, the router also stores a target password corresponding to the service set identifier while the service set identifier is stored locally, where the target password is a password used in a process of establishing a network connection with the router corresponding to the service set identifier before, or a password extracted from a previously received distribution network instruction, which is not limited in this embodiment.
And step S304, carrying out distribution network based on the service set identifier, the password to be matched and the target password.
Further, the step S304 includes:
and judging whether the password to be matched is consistent with the target password.
It can be understood that, since the service set identifier and the password to be matched are currently acquired, and the target password corresponding to the service set identifier is found locally, the password to be matched and the target password can be compared to determine whether the password to be matched and the target password are consistent.
It should be understood that this step plays a role in verification, and by judging whether the password to be matched is consistent with the target password, the situation that the connection fails due to the fact that a user inputs a wrong password by mistake is avoided, so that the accuracy of the password to be matched is guaranteed, and the efficiency of the distribution network is further improved.
And when the password to be matched is consistent with the target password, determining a target router according to the service set identifier.
It can be understood that the target router can be determined according to the service set identifier, and when the password to be matched is consistent with the target password, it indicates that the precision of the password to be matched is higher, that is, the success rate of establishing network connection with the target router through the password to be matched is higher.
It should be understood that each router has its corresponding service set identifier, and thus, after determining the service set identifier, the target router may be determined based on the service set identifier.
In a specific implementation, for example, there are three routers D1, D2, and D3, and their service set identifications are a1, a2, and A3, respectively, then when the obtained service set identification is a1, the target router is obviously D1; similarly, when the obtained service set is identified as a2, the target router is D2.
However, since one router may not only have one service set identifier, but may also have multiple service set identifiers, there may be three routers D1, D2, and D3, where the service set identifier corresponding to D1 is a1, the service set identifier corresponding to D2 is a2, and the service set identifier corresponding to D3 is A3 and a4, and at this time, when the obtained service set identifier is A3 or a4, the target router is D3, but in any case, the target router may be determined according to the correspondence relationship between the service set identifier and the router.
And establishing network connection with the target router according to the service set identifier and the password to be matched.
In a specific implementation, for example, a service set identifier extracted from a distribution network instruction by the bluetooth distribution network device is a, a password to be matched is B, at this time, whether a is locally stored is required to be searched, when a is locally stored, a target password C corresponding to the locally stored a is searched, whether B is consistent with C is judged, when B is consistent with C, a target server D is determined according to a, and network connection is established according to A, B and D.
In this embodiment, the distribution network information is extracted from the distribution network instruction, and the service set identifier and the password to be matched are extracted from the distribution network information; judging whether the service set identification is stored locally; when the service set identification is locally stored, searching a target password corresponding to the service set identification; judging whether the password to be matched is consistent with the target password; when the password to be matched is consistent with the target password, determining a target router according to the service set identifier; and establishing network connection with the target router according to the service set identifier and the password to be matched. Therefore, when the service set identification is stored locally, the password to be matched is verified, and after the verification is passed, network connection is established with the target router based on the service set identification and the password to be matched, so that the success rate of the distribution network is improved, and the efficiency of the distribution network is further improved.
In an embodiment, as shown in fig. 4, a third embodiment of the bluetooth network distribution method according to the present invention is proposed based on the first embodiment, before step S10, the method further includes:
and S001, acquiring the equipment information and generating an equipment identifier according to the equipment information.
It should be noted that, before sending the bluetooth low energy broadcast, device information may also be obtained, it should be understood that the device information may be device information of a bluetooth network distribution device, where the device information may include information about the device, such as at least one of a device name, a device ID, a bluetooth MAC address, a device serial number, and a vendor ID, and may also include other information, which is not limited in this embodiment.
Further, the step S001 includes:
extracting device identification information from the device information; and determining the equipment identification according to the equipment identification information.
It should be understood that, before the bluetooth network distribution device sends the low power consumption bluetooth broadcast, the device information of the device may be obtained, and the mode of obtaining the device information of the device may be to search from a local database or search from a cloud database, which is not limited in this embodiment.
It can be understood that the device identification information can be extracted from the device information, then the extracted device identification information is used as a device identification, bluetooth broadcast information is generated according to the device identification, and when the terminal device scans the low-power-consumption bluetooth broadcast, the bluetooth distribution network device which needs to be connected is determined according to the device identification.
It should be understood that the terminal device may obtain the device identification information of the bluetooth network distribution device through NFC, two-dimensional code scanning, or other transmission methods, and after obtaining the device identification, the terminal device may determine the bluetooth network distribution device that needs to be connected according to the device identification information obtained before and the device identification obtained through scanning.
In a specific implementation, the description will be given by taking the device identification information as the device ID as an example. The terminal device has obtained device IDs of the plurality of bluetooth network distribution devices in advance through the above manner, which may be ID1, ID2, and ID3, respectively, and correspond to the bluetooth network distribution device 1, the bluetooth network distribution device 2, and the bluetooth network distribution device 3, respectively. The Bluetooth distribution network equipment 1 searches the ID1 of the equipment, takes the ID1 as an equipment identifier, and generates Bluetooth broadcast information according to the equipment identifier to perform low-power Bluetooth broadcast. When the terminal device scans the low-power-consumption Bluetooth broadcast, the device identification is obtained from the low-power-consumption Bluetooth broadcast as the ID1, then the ID1 is matched with the previously obtained IDs of the plurality of Bluetooth distribution network devices, and the Bluetooth distribution network device needing to be connected is known as the Bluetooth distribution network device 1 according to the matching result.
And step S002, generating Bluetooth broadcast information according to the equipment identification.
It should be understood that, after determining the device identifier corresponding to the bluetooth network distribution device, bluetooth broadcast information may be generated according to the device identifier, and bluetooth broadcast may be performed based on the bluetooth broadcast information.
Accordingly, the step S10 includes:
and step S101, sending a low-power-consumption Bluetooth broadcast based on the Bluetooth broadcast information, so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, determining an equipment identifier according to the Bluetooth broadcast information, and establishing a GATT connecting channel between the terminal equipment and Bluetooth distribution network equipment according to the equipment identifier.
It should be understood that, the bluetooth network distribution device sends the bluetooth low energy broadcast based on the bluetooth broadcast information to perform the bluetooth broadcast, and the terminal device performs the bluetooth scan, and when the bluetooth low energy broadcast is scanned, the bluetooth broadcast information can be obtained, and the device identifier is extracted from the bluetooth broadcast information.
It can be understood that the terminal device determines the bluetooth network distribution device corresponding to the device identifier according to the device identifier, and then establishes a GATT connection channel with the bluetooth network distribution device.
In a specific implementation, for example, when the terminal device determines that the terminal device to be connected is the bluetooth network distribution device 1 according to the above steps, the GATT channel connection with the bluetooth network distribution device 1 is established.
In the embodiment, the device identification is generated by acquiring the device information and according to the device information; generating Bluetooth broadcast information according to the equipment identification; and sending the low-power-consumption Bluetooth broadcast based on the Bluetooth broadcast information, so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, the terminal equipment determines an equipment identifier according to the Bluetooth broadcast information, and establishes a GATT connecting channel with the Bluetooth distribution network equipment according to the equipment identifier. Therefore, the device identification is generated, the Bluetooth broadcast information is generated according to the device identification for Bluetooth broadcast, the terminal device establishes a GATT connecting channel with the Bluetooth distribution network device according to the device identification, and the efficiency of establishing the GATT connecting channel is improved.
Referring to fig. 5, fig. 5 is a flowchart illustrating a bluetooth network distribution method according to a fourth embodiment of the present invention.
As shown in fig. 5, in a fourth embodiment, the bluetooth network distribution method includes the following steps:
and step S10', performing Bluetooth scanning, and establishing a GATT connection channel between the Bluetooth distribution network equipment and the Bluetooth distribution network equipment when the low-power-consumption Bluetooth broadcast transmitted by the Bluetooth distribution network equipment is scanned. .
It should be noted that, the execution main body of this embodiment may be a terminal device, and may also be other devices that can achieve the same or similar functions. The terminal device includes a processor and a wifi bluetooth module, and may further include other modules, which is not limited in this embodiment.
It should be noted that the Bluetooth network distribution device may be a device having a broadcasting function, the terminal device may be a device having a scanning function, and the Bluetooth network distribution device sends Bluetooth Low Energy (BLE))And broadcasting, and scanning by the terminal equipment. Certainly, the bluetooth network distribution device may also have a scanning function, and the terminal device may also have a broadcasting function, and BLE broadcasting is sent by the terminal device, and the bluetooth network distribution device performs scanning, which is not limited in this embodiment.
It should be understood that the bluetooth network equipment transmits BLE broadcast, and then performs bluetooth scanning while the bluetooth network equipment transmits BLE broadcast or after the bluetooth network equipment transmits BLE broadcast, specifically, the bluetooth scanning is BLE scanning.
It should be noted that, the number of working channels of the classic bluetooth is 79, and the number of working channels of the BLE is 3, so that the efficiency of scanning and connecting is improved by many times compared with that of the classic bluetooth scanning, and the efficiency of the bluetooth network is further improved just because of the improvement of the efficiency of scanning and connecting.
It can be understood that bluetooth scanning is performed to obtain a scanning list, whether BLE broadcasts sent by bluetooth network distribution equipment exist in the scanning list or not is judged, if the BLE broadcasts sent by the bluetooth network distribution equipment exist in the scanning list, it is indicated that the BLE broadcasts are scanned at this time, and a GATT connection channel between the bluetooth network distribution equipment and the BLE broadcasts is established based on the BLE broadcasts.
It should be understood that BLE connection is now established on the basis of GATT (generic Attribute profile) protocol, GATT is a general specification for transmitting and receiving short data segments on the basis of bluetooth connection, so that a GATT connection channel can be established between a bluetooth distribution network device and a terminal device according to GATT protocol, and the bluetooth distribution network device and the terminal device perform data transmission according to the GATT connection channel.
It should be noted that GATT connection is exclusive, that is, one bluetooth network distribution device can be connected to only one terminal device at the same time, and once the bluetooth network distribution device is connected, it stops broadcasting immediately, so that it is invisible to other devices, and when the connection is disconnected, the bluetooth network distribution device can start broadcasting again. When the Bluetooth distribution network equipment and the terminal equipment need bidirectional communication, it is a better way to establish a GATT connecting channel for communication.
Further, the step of performing bluetooth scanning includes:
when the terminal equipment acquires a distribution network request instruction, acquiring a second current equipment state according to the distribution network request instruction; judging whether the second current equipment state is a second preset state or not; starting a Bluetooth scanning program when the second current equipment state is the second preset state; and performing Bluetooth scanning through the Bluetooth scanning program.
It should be noted that, when the terminal device receives a distribution network request instruction input by a user, a second current device state is obtained according to the distribution network request instruction, where the second current device state is a current device state of the terminal device and includes a scanning state and an unscanned state, and a second preset state may be the unscanned state, where the scanning state is a state in which a scanning function is turned on, and the unscanned state is a state in which the scanning function is not turned on. And judging whether the second current device state is a second preset state, starting a bluetooth scanning program when the second current device state is an unscanned state, and performing bluetooth scanning through the bluetooth scanning program, wherein the bluetooth scanning program is a program with a bluetooth scanning function, and the embodiment does not limit the bluetooth scanning program.
It should be noted that, when BLE broadcast sent by the bluetooth network distribution device is scanned, a GATT connection channel between the bluetooth network distribution device and the bluetooth network distribution device is established according to the BLE broadcast and the GATT protocol, and communication is performed with the bluetooth network distribution device through the GATT connection channel.
And step S20', generating a distribution network instruction, sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel, so that the Bluetooth distribution network equipment extracts distribution network information from the distribution network instruction and performs distribution network based on the distribution network information.
It should be noted that after the GATT channel between the terminal device and the bluetooth network distribution device is established, the terminal device generates a network distribution instruction, the network distribution instruction is sent to the bluetooth network distribution device through the GATT channel, the bluetooth network distribution device extracts the network distribution information from the network distribution instruction, and performs network distribution based on the network distribution information.
It should be understood that, after the distribution network information is acquired, the bluetooth network distribution equipment may directly perform the bluetooth network distribution based on the distribution network information, or may store the distribution network information in a local database, and when the distribution network needs to be performed, the distribution network information is called from the local database to perform the distribution network, which is not limited in this embodiment.
In the present embodiment, by performing bluetooth scanning; when a low-power-consumption Bluetooth broadcast transmitted by Bluetooth distribution network equipment is scanned, a GATT connecting channel between the Bluetooth distribution network equipment and the Bluetooth distribution network equipment is established; and generating a distribution network instruction, and sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel so that the Bluetooth distribution network equipment extracts distribution network information from the distribution network instruction and performs distribution network based on the distribution network information. Therefore, a GATT connecting channel between the terminal equipment and the Bluetooth distribution network equipment is established through low-power-consumption Bluetooth broadcasting so as to transmit a distribution network instruction, and distribution network is carried out through distribution network information in the distribution network instruction, so that the efficiency of Bluetooth distribution network is improved.
It should be understood that the bluetooth low energy broadcast carries the device identifier of the bluetooth network distribution device, and the terminal device may determine the bluetooth network distribution device according to the device identifier, so that when the terminal device scans the bluetooth low energy broadcast, the terminal device may determine the device identifier according to the bluetooth broadcast information, and establish a GATT connection channel with the bluetooth network distribution device according to the device identifier.
Further, the step S20' includes:
receiving a service set identifier and a password to be matched, which are input by a user, generating distribution network information according to the service set identifier and the password to be matched, and generating a distribution network instruction according to the distribution network information.
It should be noted that, the user inputs the service set identifier and the password to be matched on the terminal device, the terminal device receives the service set identifier and the password to be matched input by the user, and generates the distribution network information according to the service set identifier and the password to be matched, where in addition to the above modes, the prestored service set identifier and the password to be matched may also be obtained from the local data of the terminal device, and other modes may also be used, which is not limited in this embodiment.
It should be understood that after the distribution network information is generated according to the service set identifier and the password to be matched, a distribution network instruction can be generated according to the distribution network information, and the distribution network instruction is sent to the bluetooth distribution network equipment.
Sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel so that the Bluetooth distribution network equipment extracts the distribution network information from the distribution network instruction, extracts the service set identification and the password to be matched from the distribution network information, judges whether the service set identification is stored locally, searches a target password corresponding to the service set identification when the service set identification is stored locally, judges whether the password to be selected is consistent with the target password, determines a target router according to the server identification when the password to be matched is consistent with the target password, and establishes network connection with the target router according to the service set identification and the password to be matched.
It should be noted that after a distribution network instruction is generated, the distribution network instruction is sent to the bluetooth distribution network device through the GATT channel established before, after the bluetooth distribution network device receives the distribution network instruction, the distribution network information can be extracted from the distribution network instruction, then the service set identifier and the password to be matched are extracted from the distribution network information, then the bluetooth distribution network device searches for the target password corresponding to the service set identifier, then the password to be matched is compared with the target password, whether the password to be matched is consistent with the target password is judged, when the password to be matched is consistent with the target password, the password to be matched is verified, and after the password is verified, distribution network can be performed based on the service set identifier and the password to be matched.
It should be understood that, since the bluetooth network distribution device may have been previously connected to the router corresponding to the service set identifier, it needs to be determined whether the service set identifier is locally stored, and when the service set identifier is locally stored, it indicates that the router corresponding to the service set identifier is previously connected; when the service set identifier is not stored locally, it is indicated that a router corresponding to the service set identifier is not connected before.
It can be understood that, when the service set identifier is not stored locally, a target router is determined according to the service set identifier, and a network connection is established with the target router according to the service set identifier and the password to be matched.
It should be understood that, because the bluetooth network distribution device has not established a connection with the target router, the bluetooth network distribution device also has no relevant information stored locally, and at this time, the bluetooth network distribution device can only establish a network connection with the target router according to the service set identifier and the password to be matched in the network distribution instruction sent by the terminal device, which can be understood as that the bluetooth network distribution device establishes a network connection with the target router for the first time.
It should be understood that, when the service set identifier is stored locally, it is described that the router corresponding to the bluetooth distribution network device and the service set identifier has previously established a network connection, or has previously received a distribution network instruction sent by the terminal device, but in any case, the router also stores a target password corresponding to the service set identifier while the service set identifier is stored locally, where the target password is a password used in a process of establishing a network connection with the router corresponding to the service set identifier before, or a password extracted from a previously received distribution network instruction, which is not limited in this embodiment.
It can be understood that, since the service set identifier and the password to be matched are currently acquired, and the target password corresponding to the service set identifier is found locally, the password to be matched and the target password can be compared to determine whether the password to be matched and the target password are consistent.
It should be understood that this step plays a role in verification, and by judging whether the password to be matched is consistent with the target password, the situation that the connection fails due to the fact that a user inputs a wrong password by mistake is avoided, so that the accuracy of the password to be matched is guaranteed, and the efficiency of the distribution network is further improved.
It can be understood that the target router can be determined according to the service set identifier, and when the password to be matched is consistent with the target password, it indicates that the precision of the password to be matched is higher, that is, the success rate of establishing network connection with the target router through the password to be matched is higher.
It should be understood that each router has its corresponding service set identifier, and thus, after determining the service set identifier, the target router may be determined based on the service set identifier.
In a specific implementation, for example, there are three routers D1, D2, and D3, and their service set identifications are a1, a2, and A3, respectively, then when the obtained service set identification is a1, the target router is obviously D1; similarly, when the obtained service set is identified as a2, the target router is D2.
However, since one router may not only have one service set identifier, but may also have multiple service set identifiers, there may be three routers D1, D2, and D3, where the service set identifier corresponding to D1 is a1, the service set identifier corresponding to D2 is a2, and the service set identifier corresponding to D3 is A3 and a4, and at this time, when the obtained service set identifier is A3 or a4, the target router is D3, but in any case, the target router may be determined according to the correspondence relationship between the service set identifier and the router.
In a specific implementation, for example, a service set identifier extracted from a distribution network instruction by the bluetooth distribution network device is a, a password to be matched is B, at this time, whether a is locally stored is required to be searched, when a is locally stored, a target password C corresponding to the locally stored a is searched, whether B is consistent with C is judged, when B is consistent with C, a target server D is determined according to a, and network connection is established according to A, B and D.
In the embodiment, the distribution network information is generated by receiving a service set identifier and a password to be matched, which are input by a user, according to the service set identifier and the password to be matched; generating a distribution network instruction according to the distribution network information; sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel so that the Bluetooth distribution network equipment extracts the distribution network information from the distribution network instruction, extracts the service set identification and the password to be matched from the distribution network information, judges whether the service set identification is stored locally, searches a target password corresponding to the service set identification when the service set identification is stored locally, judges whether the password to be selected is consistent with the target password, determines a target router according to the server identification when the password to be matched is consistent with the target password, and establishes network connection with the target router according to the service set identification and the password to be matched. Therefore, a distribution network instruction is generated according to the service set identification and the password to be matched and sent to the Bluetooth distribution network equipment, when the service set identification is stored in the local storage of the Bluetooth distribution network equipment, the password to be matched is verified, and network connection is established with the target router based on the service set identification and the password to be matched after verification is passed, so that the success rate of distribution network is improved, and the distribution network efficiency is further improved.
In addition, to achieve the above object, the present invention further provides a terminal device, including: the system comprises a memory, a processor and a Bluetooth distribution network program stored on the memory and operable on the processor, wherein the Bluetooth distribution network program is configured to realize the steps of the Bluetooth distribution network method.
In addition, an embodiment of the present invention further provides a storage medium, where a bluetooth network distribution program is stored in the storage medium, and the bluetooth network distribution program is executed by the processor to perform the steps of the bluetooth network distribution method described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or the portions contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) readable by an estimator, and includes instructions for enabling a smart device (e.g. a mobile phone, an estimator, a bluetooth network device, an air conditioner, or a network bluetooth network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A Bluetooth network distribution method is characterized by comprising the following steps:
sending a low-power-consumption Bluetooth broadcast so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, a GATT connecting channel between the terminal equipment and Bluetooth distribution network equipment is established;
receiving a distribution network instruction sent by the terminal equipment through the GATT connecting channel;
and extracting distribution network information from the distribution network instruction, and carrying out distribution network based on the distribution network information.
2. The bluetooth network distribution method according to claim 1, wherein the extracting of the distribution network information from the distribution network command and the performing of the network distribution based on the distribution network information specifically comprises:
extracting distribution network information from the distribution network instruction, and extracting a service set identifier and a password to be matched from the distribution network information;
judging whether the service set identification is stored locally;
when the service set identification is locally stored, searching a target password corresponding to the service set identification;
and carrying out distribution network based on the service set identification, the password to be matched and the target password.
3. The bluetooth network distribution method according to claim 2, wherein the network distribution based on the service set identifier, the password to be matched, and the target password specifically includes:
judging whether the password to be matched is consistent with the target password;
when the password to be matched is consistent with the target password, determining a target router according to the service set identifier;
and establishing network connection with the target router according to the service set identifier and the password to be matched.
4. The Bluetooth network distribution method according to any one of claims 1 to 3, wherein the sending the Bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the Bluetooth network distribution device when the terminal device scans the Bluetooth low energy broadcast further comprises:
when a broadcast instruction is received, determining a first current equipment state according to the broadcast instruction;
judging whether the first current equipment state is a first preset state or not;
and when the first current equipment state is the first preset state, executing the step of sending the low-power-consumption Bluetooth broadcast.
5. The Bluetooth network distribution method according to any one of claims 1 to 3, wherein the sending the Bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the Bluetooth network distribution device when the terminal device scans the Bluetooth low energy broadcast further comprises:
acquiring equipment information and generating an equipment identifier according to the equipment information;
generating Bluetooth broadcast information according to the equipment identification;
correspondingly, the sending of the bluetooth low energy broadcast so that the terminal device establishes a GATT connection channel with the bluetooth network distribution device when scanning the bluetooth low energy broadcast specifically includes:
and sending the low-power-consumption Bluetooth broadcast based on the Bluetooth broadcast information, so that when the terminal equipment scans the low-power-consumption Bluetooth broadcast, the terminal equipment determines an equipment identifier according to the Bluetooth broadcast information, and establishes a GATT connecting channel with the Bluetooth distribution network equipment according to the equipment identifier.
6. The bluetooth network distribution method according to claim 5, wherein the acquiring device information and generating a device identifier according to the device information specifically includes:
extracting device identification information from the device information;
and determining the equipment identification according to the equipment identification information.
7. The bluetooth network distribution method according to claim 6, wherein the device identification information comprises: at least one of a device ID, a Bluetooth MAC address, a device serial number, and a vendor ID.
8. A Bluetooth network distribution method is characterized by comprising the following steps:
performing Bluetooth scanning, and establishing a GATT connecting channel between the Bluetooth distribution network equipment and the Bluetooth distribution network equipment when low-power-consumption Bluetooth broadcasting transmitted by the Bluetooth distribution network equipment is scanned;
and generating a distribution network instruction, and sending the distribution network instruction to the Bluetooth distribution network equipment through the GATT connecting channel so that the Bluetooth distribution network equipment extracts distribution network information from the distribution network instruction and performs distribution network based on the distribution network information.
9. An apparatus, characterized in that the apparatus comprises: a memory, a processor, and a bluetooth network distribution program stored on the memory and executable on the processor, the bluetooth network distribution program configured to implement the steps of the bluetooth network distribution method of any of claims 1 to 8.
10. A storage medium having a bluetooth network distribution program stored thereon, wherein the bluetooth network distribution program when executed by a processor implements the steps of the bluetooth network distribution method according to any one of claims 1 to 8.
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| CN202010728734.7A CN111866998A (en) | 2020-07-24 | 2020-07-24 | Bluetooth network distribution method, equipment and storage medium |
| PCT/CN2020/113022 WO2022016669A1 (en) | 2020-07-24 | 2020-09-02 | Bluetooth network configuration method, device, and storage medium |
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| CN202010728734.7A CN111866998A (en) | 2020-07-24 | 2020-07-24 | Bluetooth network distribution method, equipment and storage medium |
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