CN112887949A - Information processing method, Bluetooth device, electronic device and storage medium - Google Patents

Information processing method, Bluetooth device, electronic device and storage medium Download PDF

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Publication number
CN112887949A
CN112887949A CN202110076192.4A CN202110076192A CN112887949A CN 112887949 A CN112887949 A CN 112887949A CN 202110076192 A CN202110076192 A CN 202110076192A CN 112887949 A CN112887949 A CN 112887949A
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instruction
information
bluetooth
electronic device
operation type
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CN202110076192.4A
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杜琨
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202110076192.4A priority Critical patent/CN112887949A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application discloses an information processing method, which comprises the following steps: the Bluetooth device and the electronic device are connected based on a Bluetooth telephone hands-free protocol (HFP); the Bluetooth device sends a first instruction to the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment; the application also discloses a Bluetooth device, an electronic device and a storage medium, which can realize the interaction of the private protocol between the Bluetooth device and the electronic device.

Description

Information processing method, Bluetooth device, electronic device and storage medium
Technical Field
The present application relates to the field of wireless communication technologies, and in particular, to an information processing method, a bluetooth device, an electronic device, and a storage medium.
Background
In the related art, the interaction between the bluetooth device and the bluetooth device is usually based on a specification established by the bluetooth alliance (SIG), and besides a bluetooth Core specification (Core specification), the bluetooth protocol stack also establishes a plurality of framework protocols (profiles), and different bluetooth information interactions are implemented based on different profile specifications. However, the above specifications do not enable proprietary protocol interaction between bluetooth devices and electronic devices. Therefore, how to implement the interaction of the private protocol between the bluetooth device and the electronic device is a technical problem to be solved.
Disclosure of Invention
The embodiment of the application provides an information processing method, Bluetooth equipment, electronic equipment and a storage medium, and can realize the interaction of a private protocol between the Bluetooth equipment and the electronic equipment.
The technical scheme of the embodiment of the application is realized as follows:
in a first aspect, an embodiment of the present application provides an information processing method, including: the Bluetooth device and the electronic device are connected based on a Bluetooth telephone Hands-Free protocol (HFP); the Bluetooth device sends a first instruction to the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment.
In a second aspect, an embodiment of the present application provides an information processing method, including: the electronic equipment and the Bluetooth equipment establish connection based on a Bluetooth telephone hand-free protocol; the electronic equipment analyzes a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the electronic equipment to execute the operation type corresponding to the first information.
In a third aspect, an embodiment of the present application provides a bluetooth device, including: the first connecting unit is used for establishing connection with the electronic equipment based on a Bluetooth telephone hands-free protocol HFP; the first sending unit is used for sending a first instruction to the electronic equipment; the first information in the first instruction is used for indicating the operation type of the operation to be executed by the Bluetooth equipment.
In a fourth aspect, an embodiment of the present application provides an electronic device, including: the second connecting unit is used for establishing connection with the Bluetooth device based on a Bluetooth telephone hands-free protocol HFP; the analysis unit is used for analyzing a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the Bluetooth equipment to execute the operation type corresponding to the first information.
In a fifth aspect, an embodiment of the present application provides a storage medium, which stores an executable program, and when the executable program is executed by a processor, the information processing method executed by the bluetooth device is implemented.
In a sixth aspect, an embodiment of the present application provides a storage medium, which stores an executable program, and when the executable program is executed by a processor, the information processing method executed by the electronic device is implemented.
In a seventh aspect, an embodiment of the present application provides an information processing apparatus, where the information processing apparatus causes a processor to execute an information processing method executed by the bluetooth device.
In an eighth aspect, an embodiment of the present application provides an information processing apparatus, which causes a processor to execute an information processing method performed by the electronic device.
According to the information processing method, the Bluetooth device, the electronic device and the storage medium, the Bluetooth device and the electronic device are connected based on a Bluetooth telephone hands-free protocol; the Bluetooth device sends a first instruction to the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment. Thus, the interaction of the private protocol between the Bluetooth device and the electronic device is realized.
Drawings
FIG. 1 is a diagram illustrating the dependency relationship between connection and communication commands in a Bluetooth protocol architecture according to the related art;
fig. 2 is a schematic view of an alternative flow chart of an information processing method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of interaction between the HF and the AG according to an embodiment of the present application;
fig. 4 is a schematic view of another alternative flow chart of an information processing method provided in an embodiment of the present application;
fig. 5 is a schematic flowchart of yet another alternative information processing method according to an embodiment of the present application;
fig. 6 is a schematic flowchart of yet another alternative information processing method according to an embodiment of the present application;
fig. 7 is a schematic flowchart of an information processing method according to an embodiment of the present application;
fig. 8 is a schematic diagram of an alternative structure of a bluetooth device according to an embodiment of the present application;
fig. 9 is a schematic diagram of an alternative structure of a bluetooth device according to an embodiment of the present application;
fig. 10 is a schematic diagram of a hardware structure of an electronic device or a bluetooth device according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 1 is a diagram illustrating a dependency relationship between inter-device connection and communication command in a bluetooth protocol architecture in the related art.
In fig. 1, the bluetooth handsfree protocol may enable the bluetooth device to control the terminal device, such as answering, hanging up, rejecting, and voice dialing, where rejecting and voice dialing depends on whether the bluetooth headset and the phone are supported. HFP defines two roles of Audio Gateway (AG) and Hands-Free component (HF), where AG is an input/output Gateway for Audio (especially for terminal devices); the HF is a remote audio input/output mechanism for the audio gateway and may provide several remote control functions.
The Generic Access Profile (GAP), which is the basis for all profiles, defines a general method of establishing a baseband link between bluetooth devices. GAPs ensure a high degree of interoperability between applications and devices, and also allow developers to define new configuration files more easily using existing definitions. The GAP handles the discovery and connection establishment process between two unconnected devices. This profile defines some common operations that may be used by the configuration file referencing the GAP, as well as the device implementing the multiple profiles. The GAP ensures that two bluetooth devices can exchange information via bluetooth technology to discover applications that are supported by each other.
The Serial Port Profile (SPP) defines how to set up the virtual Serial Port and how to connect two bluetooth devices. SPP provides serial commodity simulation using RFCOMM protocol based on the ETSI TS 07.10 specification. SPP provides a method of wirelessly replacing existing RS-232 serial communication applications and control signals. SPPs provide the basis for DUN, FAX, HSP and LAN profiles. SPPs can support data rates of up to 128 kb/s. Among these, SPP is GAP dependent.
The RFCOMM belongs to the cable replacement protocol and the bluetooth protocol stack allows for a variety of methods to be used, the RFCOMM being used to send and receive files between devices. RFCOMM is more suitable for sending and receiving streaming data (using traditional serial applications and giving bluetooth support). RFCOMM provides different protocols through different channels.
The Service Discovery Protocol (SDP), defines the method by which electronic devices discover available bluetooth and their features. This protocol defines how an electronic device can look for services based on specific attributes without letting the electronic device know anything about the available services.
The Logical Link Control and Adaptation Protocol is usually abbreviated as L2CAP (Logical Link Control and Adaptation Protocol), and it connects to the application layer upwards and connects to the controller layer downwards, playing the role of adapter between host and controller, so that the upper layer application operation does not need to care about the data processing details of the controller. The L2CAP layer of the classic Bluetooth is complex, and can realize operations such as protocol multiplexing, data segmentation and recombination, encapsulation scheduling and the like, so that a host can support different controllers and realize advanced functions such as audio data stream transmission and the like.
Host Controller Interface (HCI), which provides a command Interface for the baseband Controller, connection manager, hardware status and control registers. In FIG. 1, HCI is located at the upper layer of L2CAP, but HCI may also be located at the lower layer of L2 CAP.
In the related art, the interaction between bluetooth devices is performed on the bluetooth devices based on the existing interaction command of the bluetooth protocol, or the bluetooth devices are specially processed through a custom instruction set. By means of self-defining the instruction set, complex operations such as controlling initialization of the bluetooth module and establishing a link are also required. Moreover, the related art cannot realize the interaction of the private protocol between the bluetooth device and the electronic device.
Based on the problems existing in the interaction between the current Bluetooth equipment and the electronic equipment, the information processing method is provided, and the technical problems and the defects which cannot be solved in the prior technical scheme can be solved.
Fig. 2 is a schematic flow chart illustrating an alternative information processing method provided in an embodiment of the present application, and will be described according to various steps.
And step S101, the Bluetooth device and the electronic device establish connection based on a Bluetooth telephone hands-free protocol.
In some embodiments, after the bluetooth device and the electronic device are connected, if both the bluetooth device and the electronic device support HFP, the bluetooth device and the electronic device establish an RFCOMM link. The bluetooth device and the electronic device can interact through the RFCOMM link.
In some embodiments, the method for establishing the connection between the bluetooth device and the electronic device and the method for establishing the RFCOMM link between the bluetooth device and the electronic device are the same as those in the prior art, and are not repeated here.
In specific implementation, after the bluetooth device is connected with the electronic device, the electronic device is used as an AG, and the bluetooth device is used as an HF for interaction.
Fig. 3 shows an interaction diagram of HF and AG provided in the embodiment of the present application.
In fig. 3, after the Service Level Connection (Service Level Connection) is established, the HF and the AG may interact.
In some embodiments, the electronic device may include one of: the mobile terminal comprises a mobile phone terminal, a tablet personal computer, an intelligent watch, an intelligent bracelet, AR equipment and a vehicle-mounted terminal; the bluetooth device may include one of: electronic bracelet, electronic watch, bluetooth speaker, bluetooth headset, wired earphone, intelligent door lock, intelligent cat eye, surveillance camera head, printer, intelligent doorbell, intelligent sensor, intelligent alarm, smart jack, gateway, intelligence switch, intelligent (window) curtain, robot, air purifier, pet feeder, pet water dispenser, Virtual Reality (VR) equipment, vehicle mounted terminal sweep.
Step S102, the Bluetooth device sends a first instruction to the electronic device.
In some embodiments, the bluetooth device sends a first instruction to the electronic device; the first information included in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment.
In specific implementation, the first information comprises a character string representing an operation type corresponding to the first information; the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment; or the corresponding relation between the first information and the corresponding operation type is sent to the Bluetooth device by the electronic device.
In specific implementation, the first instruction may further include a parameter corresponding to the first information; the parameter corresponding to the first information is used for indicating an operation parameter corresponding to the operation type of the operation to be executed. Wherein, the first information corresponding to different operation types is different; the operating parameters corresponding to different operation types are different.
In some embodiments, the first instruction is a private instruction between the bluetooth device and an electronic device.
Therefore, by the information processing method provided by the embodiment of the application, the connection between the Bluetooth equipment and the electronic equipment is established based on the Bluetooth telephone hands-free protocol; the Bluetooth device sends a first instruction to the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment. Proprietary protocol interaction between the electronic device and the bluetooth device may be achieved.
Fig. 4 is a schematic flow chart of another alternative information processing method provided in the embodiment of the present application, and will be described according to various steps.
In step S201, the electronic device and the bluetooth device are connected based on the bluetooth phone hands-free protocol HFP.
In some embodiments, after the electronic device and the bluetooth device are connected, if both the bluetooth device and the electronic device support HFP, the bluetooth device and the electronic device establish an RFCOMM link. The bluetooth device and the electronic device can interact through the RFCOMM link.
In some embodiments, the method for establishing the connection between the bluetooth device and the electronic device and the method for establishing the RFCOMM link between the bluetooth device and the electronic device are the same as those in the prior art, and are not repeated here.
In specific implementation, after the bluetooth device is connected with the electronic device, the electronic device is used as an Audio Gateway (AG), and the bluetooth device is used as a Hands-Free unit (HF) for interaction.
Step S202, the electronic device analyzes a first instruction which is sent by the Bluetooth device and carries first information.
In some embodiments, the electronic device receives a first instruction sent by the bluetooth device, and analyzes first information carried by the first instruction; the first information is used for indicating the Bluetooth equipment to execute the operation type corresponding to the first information.
In some embodiments, the first information includes a character string that characterizes an operation type corresponding to the first information; or the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment; or the corresponding relation between the first information and the corresponding operation type is sent to the Bluetooth device by the electronic device.
In some embodiments, the first instruction may further include a parameter corresponding to the first information; the parameter corresponding to the first information is used for indicating an operation parameter corresponding to an operation type of an operation to be executed by the electronic equipment. Wherein, the first information corresponding to different operation types is different; the operating parameters corresponding to different operation types are different.
In specific implementation, the electronic device analyzes the first instruction based on first information and the corresponding relation between the first information and the operation type; if the electronic equipment finds the character string included in the first information and the operation type corresponding to the character string in the corresponding relation between the first information and the operation type, the electronic equipment is confirmed to successfully analyze a first instruction; and if the electronic equipment does not find the operation type corresponding to the character string and the character string included in the first information in the corresponding relation between the first information and the operation type, confirming that the electronic equipment does not successfully analyze the first instruction.
Optionally, after finding the operation type corresponding to the character string and the character string included in the first information in the correspondence between the first information and the operation type, the electronic device determines whether the operation type corresponds to the parameter corresponding to the first information included in the first instruction (that is, whether the operation type carried in the first instruction corresponds to the operation parameter is determined); if the operation type corresponds to the parameter corresponding to the first information, confirming that the electronic equipment successfully analyzes the first instruction; and if the operation type does not correspond to the parameter corresponding to the first information, confirming that the electronic equipment does not successfully analyze the first instruction. And verifying whether the first information corresponds to the operating parameter during analysis.
In some optional embodiments, if the electronic device successfully parses the first instruction, the electronic device executes an operation corresponding to the first instruction; the second instruction carries the parameter of the first instruction successfully analyzed by the electronic device, and/or the second instruction carries the execution result of the operation corresponding to the first instruction executed by the electronic device. Alternatively, the first and second electrodes may be,
and if the electronic equipment fails to analyze the first instruction, the second instruction carries a parameter of failure of the electronic equipment in analyzing the first instruction.
In some embodiments, the first and second instructions are private instructions between the bluetooth device and an electronic device.
Thus, according to the information processing method provided by the embodiment of the application, the electronic device and the Bluetooth device are connected based on the Bluetooth phone hands-free protocol HFP; the electronic equipment analyzes a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the electronic equipment to execute the operation type corresponding to the first information. Proprietary protocol interaction between the electronic device and the bluetooth device may be achieved.
Fig. 5 is a schematic flow chart of yet another alternative information processing method provided in the embodiment of the present application, and will be described according to various steps.
In step S301, the bluetooth device and the electronic device are connected based on HFP.
In some embodiments, after the bluetooth device and the electronic device are connected, if both the bluetooth device and the electronic device support HFP, the bluetooth device and the electronic device establish an RFCOMM link. The bluetooth device and the electronic device can interact through the RFCOMM link.
In some embodiments, the method for establishing the connection between the bluetooth device and the electronic device and the method for establishing the RFCOMM link between the bluetooth device and the electronic device are the same as those in the prior art, and are not repeated here.
When the Bluetooth device is specifically implemented, after the Bluetooth device is connected with the electronic device, the electronic device serves as an audio gateway, and the Bluetooth device serves as a hands-free unit for interaction.
Step S302, the Bluetooth device sends a first instruction to the electronic device.
In some embodiments, the bluetooth device sends a first instruction to the electronic device; the first information included in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment.
In specific implementation, the first information comprises a character string representing an operation type corresponding to the first information; the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment; or the corresponding relation between the first information and the corresponding operation type is sent to the Bluetooth device by the electronic device.
In specific implementation, the first instruction may further include a parameter corresponding to the first information; the parameter corresponding to the first information is used for indicating an operation parameter corresponding to the operation type of the operation to be executed. Wherein, the first information corresponding to different operation types is different; the operating parameters corresponding to different operation types are different.
In some embodiments, the first instruction may include an AT command, and as such, the first instruction may be "AT command + first information ═ parameter".
In some optional embodiments, the correspondence between the first information and the operation type of the electronic device and the bluetooth device of different vendors may be the same or different; the first information of the electronic equipment and the Bluetooth equipment of the same supplier has the same corresponding relation with the operation type. For example, for the vendor a, the electronic device belonging to the vendor a corresponds to the same operation type as the first information of the bluetooth device; for the vendor B, the operation types corresponding to the first information of the electronic device (or bluetooth device) belonging to the vendor a and the bluetooth device (electronic device) belonging to the vendor B may be the same or different.
In some optional embodiments, the bluetooth device may send the first instruction to the electronic device according to a service requirement or an actual requirement.
Step S303, the electronic device receives and analyzes the first instruction sent by the bluetooth device.
In some embodiments, the electronic device receives a first instruction sent by the bluetooth device, and analyzes first information carried by the first instruction;
in specific implementation, the electronic device analyzes the first instruction based on first information and the corresponding relation between the first information and the operation type; if the electronic equipment finds the character string included in the first information and the operation type corresponding to the character string in the corresponding relation between the first information and the operation type, the electronic equipment is confirmed to successfully analyze a first instruction; and if the electronic equipment does not find the operation type corresponding to the character string and the character string included in the first information in the corresponding relation between the first information and the operation type, confirming that the electronic equipment does not successfully analyze the first instruction.
Optionally, after finding the operation type corresponding to the character string and the character string included in the first information in the correspondence between the first information and the operation type, the electronic device determines whether the operation type corresponds to the parameter corresponding to the first information and the first information included in the first instruction (that is, whether the operation type carried in the first instruction corresponds to the operation parameter is determined); if the operation type corresponds to the parameter corresponding to the first information, confirming that the electronic equipment successfully analyzes the first instruction; and if the operation type does not correspond to the parameter corresponding to the first information, confirming that the electronic equipment does not successfully analyze the first instruction. Correspondingly, if the first information of the electronic equipment and the Bluetooth equipment of different suppliers is different from the corresponding relation of the operation types; the first information of the electronic equipment and the Bluetooth equipment of the same supplier has the same corresponding relation with the operation type. The electronic device finds the character string included in the first information and the operation type corresponding to the character string in the corresponding relation between the first information and the operation type, confirms that the operation type corresponds to the first information included in the first instruction and the parameter corresponding to the first information, and confirms that the electronic device and the Bluetooth device belong to the same supplier.
In some optional embodiments, if the electronic device successfully parses the first instruction, the electronic device executes an operation corresponding to the first instruction; or, if the electronic device fails to analyze the first instruction, ending the process.
In some embodiments, the first and second instructions are private instructions between the bluetooth device and an electronic device.
In some embodiments, step S304 is performed regardless of whether the electronic device successfully parses the first instruction.
In step S304, the electronic device sends a second instruction to the bluetooth device.
In some embodiments, the electronic device sends a second instruction to the bluetooth device, where the second instruction is used to indicate whether the electronic device can parse the second instruction.
In specific implementation, if the electronic device successfully analyzes the first instruction, the second instruction carries a parameter of the first instruction successfully analyzed by the electronic device, and/or the second instruction carries an execution result of the electronic device executing an operation corresponding to the first instruction.
Or, in specific implementation, if the electronic device fails to analyze the first instruction, the second instruction carries a parameter that the electronic device fails to analyze the first instruction. The parameter for failing to parse the first instruction may be an error string or other string known to those skilled in the art for characterizing an error or failure.
Step S305, the Bluetooth device receives a second instruction sent by the electronic device.
In some embodiments, the bluetooth device receives a second instruction sent by the electronic device, and based on the second instruction, the bluetooth device determines whether the electronic device can successfully parse the first instruction.
In specific implementation, if the second instruction indicates that the electronic device can analyze the second instruction, the bluetooth device determines whether first information carried in the second instruction corresponds to parameters included in the second instruction, and if the first information carried in the second instruction corresponds to the parameters included in the second instruction, the bluetooth device determines that the electronic device can analyze the second instruction and the bluetooth device and the electronic device belong to the same provider; if the first information carried in the second instruction does not correspond to the parameters included in the second instruction, the Bluetooth device confirms that the electronic device cannot analyze the second instruction and that the Bluetooth device and the electronic device belong to different suppliers.
Thus, according to the information processing method provided by the embodiment of the application, private instructions (first instructions and/or second instructions) are defined through a bluetooth HFP protocol, electronic devices or bluetooth devices of the same vendor can understand the meaning of the first instructions or the second instructions according to first information carried by the first instructions or the second instructions, and further realize different functions between the electronic devices and the bluetooth devices according to parameters carried by the first information and the first instructions or the second instructions. Realizing customization, customization and dynamism; the expressive force between the electronic equipment or the Bluetooth equipment of the same supplier is highlighted, and the Bluetooth equipment can support more functions while the bright spots of the electronic equipment or the Bluetooth equipment are promoted.
Fig. 6 provides a schematic flowchart of yet another alternative of the information processing method provided in the embodiment of the present application, and fig. 7 provides a schematic flowchart of a specific information processing method provided in the embodiment of the present application, which will be described with reference to fig. 6 and 7.
Step S401, the Bluetooth device and the electronic device establish connection based on the Bluetooth phone hands-free protocol.
In some embodiments, after the bluetooth device and the electronic device are connected, if both the bluetooth device and the electronic device support HFP, the bluetooth device and the electronic device establish an RFCOMM link. The bluetooth device and the electronic device can interact through the RFCOMM link.
In some embodiments, the method for establishing the connection between the bluetooth device and the electronic device and the method for establishing the RFCOMM link between the bluetooth device and the electronic device are the same as those in the prior art, and are not repeated here.
When the Bluetooth device is specifically implemented, after the Bluetooth device is connected with the electronic device, the electronic device serves as an audio gateway, and the Bluetooth device serves as a hands-free unit for interaction.
Step S402, the Bluetooth device sends a first AT instruction to the electronic device.
In some embodiments, the bluetooth device sends a first AT instruction to the electronic device; the first information included in the first AT instruction is used to indicate an operation type of an operation to be performed by the electronic device. The first AT instruction comprises an AT command.
In specific implementation, the first information comprises a character string representing an operation type corresponding to the first information; the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment; or the corresponding relation between the first information and the corresponding operation type is sent to the Bluetooth device by the electronic device. For example, the first information includes ABCD, and the operation type corresponding to ABCD is to adjust the volume, or the first information includes CDEF, and the operation type corresponding to CDEF is to pause/continue playing.
In specific implementation, the first instruction may further include a parameter corresponding to the first information; the parameter corresponding to the first information is used for indicating an operation parameter corresponding to the operation type of the operation to be executed. Wherein, the first information corresponding to different operation types is different; the operating parameters corresponding to different operation types are different. Wherein the parameter corresponding to the first information may include at least two, for example, "x, y".
In some embodiments, the first AT instruction may be "AT command + first information ═ x, y". For example, the first AT instruction is used to turn up the volume, and the first AT instruction is: AT command + ABCD is 0, 8; wherein, ABCD is the information of the corresponding volume adjustment, 0 represents the volume increase, and 8 represents the volume increase degree.
In some optional embodiments, the correspondence between the first information and the operation type of the electronic device and the bluetooth device of different vendors may be the same or different; the first information of the electronic equipment and the Bluetooth equipment of the same supplier has the same corresponding relation with the operation type.
In specific implementation, for a supplier a, the electronic device belonging to the supplier a corresponds to the same operation type as the first information of the bluetooth device; for the vendor B, the operation types corresponding to the first information of the electronic device (or bluetooth device) belonging to the vendor a and the bluetooth device (electronic device) belonging to the vendor B may be the same or different.
For example, for the electronic device and the bluetooth device belonging to the provider a, the operation type corresponding to ABCD is to adjust the volume, and the operation type corresponding to CDEF is to pause/continue playing; for the electronic equipment and the Bluetooth equipment of the supplier B, the operation type corresponding to the QWER is to adjust the volume, and the operation type corresponding to the ASDF is to pause/continue playing; wherein ABCD is different from QWER; CDEF is different from ASDF.
In some optional embodiments, the bluetooth device may send the first instruction to the electronic device according to a service requirement or an actual requirement.
In step S403, the electronic device sends a second instruction to the bluetooth device.
In some embodiments, before an electronic device sends a second instruction to a bluetooth device, the electronic device receives a first AT instruction sent by the bluetooth device, and analyzes first information carried by the first AT instruction;
in specific implementation, the electronic device analyzes the first AT instruction based on first information and a corresponding relation between the first information and the operation type; if the electronic equipment finds the character string included in the first information and the operation type corresponding to the character string in the corresponding relation between the first information and the operation type, the electronic equipment is confirmed to successfully analyze a first AT instruction; and if the electronic equipment does not find the operation type corresponding to the character string and the character string included in the first information in the corresponding relation between the first information and the operation type, confirming that the electronic equipment does not successfully analyze the first AT command. For example, the first AT instruction includes first information that is ABCD, and the electronic device finds the operation type corresponding to the ABDC in the correspondence between the first information and the operation type, and confirms that the operation type corresponding to the ABCD is adjusting the volume. Optionally, the first information may be composed of one or a combination of capital letters, lowercase letters, numbers and symbols.
Optionally, after finding the operation type corresponding to the character string and the character string included in the first information in the correspondence between the first information and the operation type, the electronic device determines whether the operation type corresponds to the parameter corresponding to the first information and the first information included in the first AT instruction (that is, whether the operation type carried in the first AT instruction corresponds to the operation parameter is determined); if the operation type corresponds to the parameter corresponding to the first information, confirming that the electronic equipment successfully analyzes a first AT instruction; and if the operation type does not correspond to the parameter corresponding to the first information, confirming that the electronic equipment does not successfully analyze the first AT command. For example, the first parameter range corresponding to ABCD is 0 or 1, and the first AT instruction includes: when the "AT command + ABCD is 0, 8", confirming that first information included in the first AT command corresponds to a parameter corresponding to the first information; or, the first AT instruction includes: and determining that the first information included in the first AT command does not correspond to the parameter corresponding to the first information, wherein the AT command + ABCD is 3, 4'. Therefore, the misjudgment caused by the fact that the first information can be matched with the corresponding action under the condition that the electronic equipment and the Bluetooth equipment belong to different suppliers and have the same first information can be avoided.
Correspondingly, if the first information of the electronic equipment and the Bluetooth equipment of different suppliers is different from the corresponding relation of the operation types; the first information of the electronic equipment and the Bluetooth equipment of the same supplier has the same corresponding relation with the operation type. The electronic device finds the character string included in the first information and the operation type corresponding to the character string in the corresponding relation between the first information and the operation type, confirms that the operation type corresponds to the first information included in the first AT instruction and the parameter corresponding to the first information, and confirms that the electronic device and the Bluetooth device belong to the same supplier.
In some embodiments, the electronic device sends a second instruction to the bluetooth device, where the second instruction is used to indicate whether the electronic device can parse the second instruction. The second instruction includes first information.
In specific implementation, if the electronic device successfully resolves the first AT instruction, the second instruction carries a parameter of the first AT instruction successfully resolved by the electronic device, and/or the second instruction carries an execution result of the electronic device executing an operation corresponding to the first AT instruction. For example, the first AT instruction includes first information ABCD, an operation type is adjusting a volume, the second instruction includes ABCD, and an execution result of adjusting the volume. Optionally, the second instruction may include "+ ABCD: and m and n ", where m and n are parameters for successfully parsing and executing the first AT instruction, for example, m is 0 to indicate that parsing is successful, m is 1 to indicate that parsing is failed, n is 0 to indicate that execution is successful, and n is 1 to indicate that execution is failed.
Or, in specific implementation, if the electronic device fails to analyze the first AT instruction, the second instruction carries a parameter indicating that the electronic device fails to analyze the first AT instruction. The parameter for failure to resolve the first AT command may be an error string or other string known to those skilled in the art for characterizing an error or failure.
And step S404, the Bluetooth device receives a second instruction sent by the electronic device.
In some embodiments, the bluetooth device receives a second instruction sent by the electronic device, and based on the second instruction, the bluetooth device determines whether the electronic device can successfully resolve the first AT instruction.
In specific implementation, if the second instruction indicates that the electronic device can analyze the second instruction, the bluetooth device determines whether first information carried in the second instruction corresponds to parameters included in the second instruction, and if the first information carried in the second instruction corresponds to the parameters included in the second instruction, the bluetooth device determines that the electronic device can analyze the second instruction and the bluetooth device and the electronic device belong to the same provider; if the first information carried in the second instruction does not correspond to the parameters included in the second instruction, the Bluetooth device confirms that the electronic device cannot analyze the second instruction and that the Bluetooth device and the electronic device belong to different suppliers.
In this way, with the information processing method provided in the embodiment of the present application, a private instruction (a first instruction and/or a second instruction) is defined by the bluetooth HFP protocol, the bluetooth device sends a first AT instruction (including "AT command + first instruction ═ x, y") to the electronic device, and after receiving the first AT instruction, the electronic device parses the first AT instruction according to the content defined by the private protocol, and executes a corresponding operation according to the first AT instruction, and returns a parsing and/or execution result by a second instruction (including "+ first information: m, n"), so that the bluetooth device can also execute different logics according to the second instruction, and determine whether the electronic device and the bluetooth device belong to the same vendor. Different functions, customization and dynamism between the electronic equipment and the Bluetooth equipment are realized; the expressive force between the electronic equipment or the Bluetooth equipment of the same supplier is highlighted, and the Bluetooth equipment can support more functions while the bright spots of the electronic equipment or the Bluetooth equipment are promoted.
In some alternative embodiments, the execution bodies of steps S301 to S305, and steps S401 to S404 may be exchanged, i.e. the actions performed by the electronic device are performed by the bluetooth device and the actions performed by the bluetooth device are performed by the electronic device. I.e., the electronic device may also initiate AT command interactions on its own.
Fig. 8 shows an alternative structure diagram of a bluetooth device provided in an embodiment of the present application, which will be described according to various parts.
In some embodiments, the bluetooth device 500 includes a first connection unit 501 and a first transmission unit 502.
The first connection unit 501 is configured to establish connection with an electronic device based on HFP;
the first sending unit 502 is configured to send a first instruction by the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment.
In some embodiments, the bluetooth device may further include: a first receiving unit 503.
The first receiving unit 503 is configured to receive a second instruction sent by the electronic device for the first instruction; the first information carried in the second instruction is used for indicating whether the electronic equipment can analyze the second instruction.
In some optional embodiments, the first information includes a character string that characterizes an operation type corresponding to the first information; or the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment.
In some optional embodiments, the first instruction further comprises a parameter corresponding to the first information; and the parameter corresponding to the first information is used for indicating the operation parameter corresponding to the operation type.
In some optional embodiments, the first instruction and the second instruction are private instructions between the bluetooth device and an electronic device.
Fig. 9 shows an alternative structural schematic diagram of an electronic device provided in an embodiment of the present application, which will be described according to various parts.
In some embodiments, the electronic device 600 comprises: a second connection unit 601 and an analysis unit 602.
The second connection unit 601 is configured to establish connection with a bluetooth device based on HFP;
the electronic equipment analyzes a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the electronic equipment to execute the operation type corresponding to the first information.
In some optional embodiments, the electronic device further comprises: a second transmitting unit 603.
The second sending unit 603 is configured to send a second instruction to the bluetooth device; the second instruction carries the first information, and the second instruction is used for indicating whether the electronic equipment can analyze the second instruction.
The parsing unit 602 is specifically configured to, if the electronic device successfully parses the first instruction, the electronic device executes an operation corresponding to the first instruction;
correspondingly, the second instruction carries the parameter of the first instruction successfully analyzed by the electronic device, and/or the second instruction carries the execution result of the operation corresponding to the first instruction executed by the electronic device.
The parsing unit 602 is specifically configured to, if the electronic device fails to parse the first instruction, carry a parameter that the electronic device fails to parse the first instruction with the second instruction.
In some optional embodiments, the first information includes a character string that characterizes an operation type corresponding to the first information; or the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device; or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment.
In some optional embodiments, the first instruction and the second instruction are private instructions between the bluetooth device and an electronic device.
Fig. 10 is a schematic diagram of a hardware structure of an electronic device or a bluetooth device according to an embodiment of the present application, where the electronic device or the bluetooth device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704. The various components in the electronic device or bluetooth device 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for the sake of clarity the various busses are labeled in figure 10 as the bus system 705.
It will be appreciated that the memory 702 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. The non-volatile Memory may be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), magnetic random access Memory (FRAM), Flash Memory (Flash Memory), magnetic surface Memory, optical Disc, or Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 702 described in embodiments herein is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 702 in the embodiments of the present application is used to store various types of data to support the operation of the electronic device or bluetooth device 700. Examples of such data include: any computer program for operating on the electronic device or bluetooth device 700, such as application 722. A program implementing the method of an embodiment of the present application may be included in the application 722.
The method disclosed in the embodiment of the present application may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 701 may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 702, and the processor 701 may read the information in the memory 702 and perform the steps of the aforementioned methods in conjunction with its hardware.
In an exemplary embodiment, the electronic Device or bluetooth Device 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), FPGAs, general purpose processors, controllers, MCUs, MPUs, or other electronic components for performing the aforementioned methods.
The embodiment of the application also provides a storage medium for storing the computer program.
Optionally, the storage medium may be applied to the first client in the embodiment of the present application, and the computer program enables the computer to execute corresponding processes in each method in the embodiment of the present application, which is not described herein again for brevity.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present application and should not be taken as limiting the scope of the present application, as any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (15)

1. An information processing method, characterized in that the method comprises:
the Bluetooth device and the electronic device are connected based on a Bluetooth phone hands-free protocol HFP;
the Bluetooth device sends a first instruction to the electronic device; first information in the first instruction is used for indicating the operation type of the operation to be executed by the electronic equipment.
2. The method of claim 1, further comprising:
receiving a second instruction sent by the electronic equipment aiming at the first instruction; the first information carried in the second instruction is used for indicating whether the electronic equipment can analyze the second instruction.
3. The method of claim 1,
the first information comprises a character string representing an operation type corresponding to the first information;
or the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device;
or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment.
4. The method of claim 1,
the first instruction further comprises a parameter corresponding to the first information; and the parameter corresponding to the first information is used for indicating the operation parameter corresponding to the operation type.
5. The method of claim 2,
the first and second instructions are private instructions between the bluetooth device and an electronic device.
6. An information processing method, characterized in that the method comprises:
the electronic equipment and the Bluetooth equipment are connected based on a Bluetooth telephone hands-free protocol HFP;
the electronic equipment analyzes a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the electronic equipment to execute the operation type corresponding to the first information.
7. The method of claim 6, further comprising:
sending a second instruction to the Bluetooth device; the second instruction carries the first information, and the second instruction is used for indicating whether the electronic equipment can analyze the second instruction.
8. The method of claim 7, wherein the electronic device parsing the first instruction carrying the first information sent by the Bluetooth device comprises:
if the electronic equipment successfully analyzes the first instruction, the electronic equipment executes an operation corresponding to the first instruction;
the second instruction carries the parameter of the first instruction successfully analyzed by the electronic device, and/or the second instruction carries the execution result of the operation corresponding to the first instruction executed by the electronic device.
9. The method of claim 7, wherein the electronic device parsing the first instruction carrying the first information sent by the Bluetooth device comprises:
and if the electronic equipment fails to analyze the first instruction, the second instruction carries a parameter of failure of the electronic equipment in analyzing the first instruction.
10. The method of claim 6,
the first information comprises a character string representing an operation type corresponding to the first information;
or the corresponding relation between the first information and the operation type is determined by negotiation between the Bluetooth device and the electronic device;
or the corresponding relation between the first information and the corresponding operation type is sent to the electronic equipment by the Bluetooth equipment.
11. The method of claim 7,
the first and second instructions are private instructions between the bluetooth device and an electronic device.
12. A bluetooth device, characterized in that the bluetooth device comprises:
the first connecting unit is used for establishing connection with the electronic equipment based on a Bluetooth telephone hands-free protocol HFP;
the first sending unit is used for sending a first instruction to the electronic equipment; the first information in the first instruction is used for indicating the operation type of the operation to be executed by the Bluetooth equipment.
13. An electronic device, characterized in that the electronic device comprises:
the second connecting unit is used for establishing connection with the Bluetooth device based on a Bluetooth telephone hands-free protocol HFP;
the analysis unit is used for analyzing a first instruction which is sent by the Bluetooth equipment and carries first information; the first information is used for indicating the Bluetooth equipment to execute the operation type corresponding to the first information.
14. A storage medium storing an executable program, wherein the executable program, when executed by a processor, implements the information processing method of any one of claims 1 to 5;
or implementing the information processing method of any one of claims 6 to 11.
15. An information processing apparatus comprising a memory, a processor, and an executable program stored on the memory and executable by the processor, characterized in that the processor executes the executable program to perform the steps of the information processing method according to any one of claims 1 to 5;
or the steps of implementing the information processing method of any one of claims 6 to 11.
CN202110076192.4A 2021-01-20 2021-01-20 Information processing method, Bluetooth device, electronic device and storage medium Pending CN112887949A (en)

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CN110784846A (en) * 2019-10-10 2020-02-11 RealMe重庆移动通信有限公司 Vehicle-mounted Bluetooth device identification method and device, electronic device and storage medium
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US20190116254A1 (en) * 2017-10-13 2019-04-18 GM Global Technology Operations LLC Hands-free systems and methods handing non-standard attention commands
CN110139257A (en) * 2019-04-30 2019-08-16 努比亚技术有限公司 Communication connecting method, communication equipment and storage medium
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Application publication date: 20210601