CN113194417A - Device connection method and device, computer device and storage medium - Google Patents
Device connection method and device, computer device and storage medium Download PDFInfo
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- CN113194417A CN113194417A CN202110482191.XA CN202110482191A CN113194417A CN 113194417 A CN113194417 A CN 113194417A CN 202110482191 A CN202110482191 A CN 202110482191A CN 113194417 A CN113194417 A CN 113194417A
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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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The application discloses a device connection method, a device, computer equipment and a storage medium, and belongs to the technical field of short-distance communication. The method comprises the following steps: if a first impact event aiming at first external equipment is detected, detecting whether the first impact event is a mutual impact event between the first external equipment and a target terminal, wherein the target terminal and the first external equipment establish short-distance communication connection; and if the first impact event is the mutual impact event, broadcasting a short-range communication address of the target terminal, wherein the short-range communication address is used for a second external device which detects the impact event of the target type in a broadcast signal coverage range to establish short-range communication connection with the target terminal based on the short-range communication address. The technical scheme provided by the embodiment of the application can simplify the connection switching steps of the short-distance communication equipment and improve the connection switching flexibility of the short-distance communication equipment.
Description
Technical Field
The present application relates to the field of short-distance communication technologies, and in particular, to a device connection method and apparatus, a computer device, and a storage medium.
Background
The short-range communication technology can realize data transmission between different devices in a short range, and in a typical application scenario, the terminal may establish a connection with the headset based on the short-range communication technology to send audio data in the terminal to the headset for playing by the headset. In practical applications, it is often necessary to switch a device to which a certain device is connected based on a short-range communication technology, for example, in the typical application scenario described above, it is likely to be necessary to disconnect the connection between the terminal and the headset based on the short-range communication technology and establish the connection between the terminal and the speaker based on the short-range communication technology, so as to change the audio output mode of the terminal.
In the related art, the user can manually configure disconnection of the connection established between the devices based on the short-distance communication, and manually configure establishment of a new connection with other devices based on the short-distance communication, so as to realize connection switching of the short-distance communication devices.
However, such an approach is cumbersome and not very flexible.
Disclosure of Invention
Based on this, embodiments of the present application provide a device connection method, apparatus, computer device, and storage medium, which can simplify the connection switching procedure of a short-range communication device and improve the connection switching flexibility of the short-range communication device.
In a first aspect, a device connection method is provided, and the method includes:
if a first impact event aiming at first external equipment is detected, detecting whether the first impact event is a mutual impact event between the first external equipment and a target terminal, wherein the target terminal and the first external equipment establish short-distance communication connection; and if the first impact event is the mutual impact event, broadcasting a short-distance communication address of the target terminal, wherein the short-distance communication address is used for a second external device to establish short-distance communication connection with the target terminal based on the short-distance communication address, and the second external device is an external device which detects the impact event of the target type in a broadcast signal coverage range.
In a second aspect, a device connection method is provided, the method including:
if a target type impact event aiming at a second external device is detected, receiving a short-distance communication address of a broadcasted target terminal, wherein the short-distance communication address is that the first external device detects the first impact event, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal, and the target terminal and the first external device are established with short-distance communication connection; and establishing short-distance communication connection with the target terminal based on the short-distance communication address.
In a third aspect, there is provided a device connection apparatus, comprising:
the system comprises a detection module, a processing module and a processing module, wherein the detection module is used for detecting whether a first impact event aiming at first external equipment is a mutual impact event between the first external equipment and a target terminal under the condition that the first impact event is detected, and the target terminal and the first external equipment establish short-distance communication connection;
and the broadcasting module is used for broadcasting the short-range communication address of the target terminal under the condition that the first impact event is the mutual impact event, wherein the short-range communication address is used for a second external device to establish short-range communication connection with the target terminal based on the short-range communication address, and the second external device is an external device which detects the impact event of the target type in a broadcast signal coverage range.
In a fourth aspect, there is provided a device connection apparatus, the apparatus comprising:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a short-range communication address of a broadcasted target terminal under the condition that a target type impact event aiming at a second external device is detected, the short-range communication address is that a first impact event is detected by a first external device, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal, and the target terminal and the first external device are established with short-range communication connection;
and the communication establishing module is used for establishing short-distance communication connection with the target terminal based on the short-distance communication address.
In a fifth aspect, there is provided a computer device comprising a processor and a memory, the memory having stored therein a computer program, the processor implementing the device connection method according to the first and second aspects when executing the computer program.
A sixth aspect provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the device connecting method as described in the first and second aspects above.
The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:
by detecting whether a first impact event aiming at a first external device is a mutual impact event between the first external device and a target terminal after the first impact event is detected, wherein the target terminal is in short-distance communication connection with the first external device, and under the condition that the first impact event is the mutual impact event, a short-distance communication address of the target terminal is broadcasted, so that a second external device which is in a broadcast signal coverage range and detects the impact event of a target type establishes short-distance communication connection with the target terminal based on the short-distance communication address, therefore, a user only needs to make mutual impact between the first external device and the target terminal and impact the second external device according to a specific mode, connection switching between the first external device and the second external device can be realized without manual configuration by the user, therefore, the connection switching steps of the short-distance communication equipment can be simplified, and the connection switching flexibility of the short-distance communication equipment is improved.
Drawings
Fig. 1 is a schematic diagram of an implementation environment related to a device connection method according to an embodiment of the present application;
fig. 2 is a flowchart of a device connection method according to an embodiment of the present application;
fig. 3 is a flowchart of a device connection method according to an embodiment of the present application;
fig. 4 is a flowchart of a device connection method according to an embodiment of the present application;
fig. 5 is a flowchart of a device connection method according to an embodiment of the present application
Fig. 6 is a flowchart of a device connection method according to an embodiment of the present application;
fig. 7 is a block diagram of an apparatus connecting device according to an embodiment of the present disclosure;
fig. 8 is a block diagram of an apparatus connection device according to an embodiment of the present application
Fig. 9 is a block diagram of a terminal device according to an embodiment of the present application;
fig. 10 is a block diagram of an external device according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The short-range communication technology is also called short-range communication technology, and is a technology capable of implementing data transmission between different devices within a short distance, wherein common short-range communication technologies may include bluetooth communication technology, Zigbee communication technology, infrared communication technology, and the like.
In practical applications, it is often necessary to perform connection switching of the short-range communication device, for example, in a typical application scenario, it is likely to be necessary to disconnect the bluetooth connection between the terminal and the headset and establish the bluetooth connection between the terminal and the speaker so as to change the audio output mode of the terminal.
Taking the above typical application scenario as an example, in the prior art, the terminal may provide a bluetooth connection interface, the bluetooth connection interface may include a connection disconnection option corresponding to the earphone, and the user may click the connection disconnection option to control the terminal to disconnect the bluetooth connection with the earphone.
As can be seen from the above description, in the prior art, the connection switching of the short-range communication device needs to be manually configured by the user, which is complicated in steps and low in flexibility. In view of the above, embodiments of the present application provide a device connection method, and an implementation environment related to the device connection method provided by the embodiments of the present application will be briefly described below.
Fig. 1 is a schematic diagram of an implementation environment related to the device connection method provided in this embodiment, and as shown in fig. 1, the implementation environment may include a target terminal 101, a first external device 102, and a second external device 103, where the target terminal 101 and the first external device 102 establish a short-range communication connection, and the short-range communication connection may be a bluetooth connection.
The target terminal 101 may be a smart phone, a tablet computer, a notebook computer, a smart television, a vehicle-mounted device, etc., and the first external device 102 and the second external device 103 may be wearable devices (such as earphones, watches, glasses, a massager, etc.), smart speakers, an MP3(Moving Picture Experts Group Audio Layer III, Moving Picture Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, Moving Picture Experts compression standard Audio Layer 4) player, a mouse, a keyboard, etc.
It should be noted that, in the embodiment of the present application, the device connection method provided in the embodiment of the present application may be executed by the first external device 102 as an execution subject.
Referring to fig. 2, a flowchart of a device connection method provided in an embodiment of the present application is shown, where the device connection method may be applied to the first external device 102 described above. As shown in fig. 2, the device connection method may include the steps of:
It should be noted that the impact event in the embodiments of the present application may be an event of physical contact, which may include squeezing, relative sliding after contact, or separation after collision, etc.
In a possible implementation manner, a shake detection sensor may be disposed in the first external device, and the shake detection sensor is configured to detect whether the first external device shakes. The shake detection sensor outputs a shake signal if detecting that the first external device shakes once, and the first external device determines that the first impact event is detected if detecting one or more shake signals output by the shake detection sensor within a preset time.
For example, if the first external device detects two shake signals output by the shake detection sensor within one second, the first external device determines that the first impact event is detected. The shake detection sensor may be a motion state sensor such as an acceleration sensor or a gyroscope.
In another possible implementation manner, a sound pickup assembly may be disposed in the first external device, and the sound pickup assembly is configured to collect audio data. If the type of the audio data is a preset type, the first external device determines that a first impact event is detected, and the preset type can be a single-click type, a double-click type and the like.
In the embodiment of the application, the audio type classification model can be obtained by adding audio data type labels to different sample audio data to obtain a training sample set and then training a neural network model by using the training sample set.
In practical applications, the first impact event may or may not be a mutual impact event between the target terminal and the first external device. For example, the first impact event may be, in addition to a mutual impact event between the target terminal and the first external device, an impact operation between the first external device and another device, an object, or a human body, where the other device may be, for example, another external device other than the first external device, another terminal other than the target terminal, a communication device, a routing device, or the like, and the object may be, for example, a table, a chair, a wall, or the like.
In the embodiment of the present application, only when the target terminal and the first external device have a mutual impact event, the connection of the short-range communication device is switched, that is, the target terminal is switched from establishing the short-range communication connection with the first external device to establishing the short-range communication connection with the second external device. Therefore, it is necessary to detect whether a first impact event occurs after detecting that the first impact event is a mutual impact event between the target terminal and the first external device. In an alternative embodiment of the present application, whether the first impact event is a mutual impact event of the target terminal and the first external device may be detected based on at least one of a time when the first impact event occurs, a sound characteristic of an impact sound generated by the first impact event, and a position where the first external device and the target terminal are located when the first impact event occurs.
Step 202, if the first impact event is a mutual impact event between the target terminal and the first external device, the first external device broadcasts the short-range communication address of the target terminal.
The short-range communication address is an address for identifying a corresponding short-range communication device. In this embodiment, the short-range communication address of the target terminal may be, for example, a bluetooth address of the target terminal, and based on the short-range communication address of the target terminal, other short-range communication devices (such as the second external device) may identify the target terminal and establish a short-range communication connection with the target terminal.
In an optional embodiment of the present application, the first external device may obtain the short-range communication address of the target terminal from the local, or may receive the short-range communication address sent by the target terminal based on the short-range communication connection established with the target terminal, and after obtaining the short-range communication address of the target terminal, the first external device may broadcast the short-range communication address.
And the broadcasted short-range communication address is used for the second external equipment which detects the impact event of the target type in the coverage range of the broadcast signal to establish short-range communication connection with the target terminal based on the short-range communication address.
In practical applications, there may be more than one second external device within the coverage of the broadcast signal, in one possible implementation manner, each second external device may receive the short-range communication address of the target terminal and establish the short-range communication connection with the target terminal based on the received short-range communication address, and in another possible implementation manner, the second external device specified by the user among the plurality of second external devices may receive the short-range communication address of the target terminal and establish the short-range communication connection with the target terminal based on the received short-range communication address.
The method for the user to designate the second external device may be as follows: and the second external device can receive the short-distance communication address of the target terminal and establish short-distance communication connection with the target terminal based on the received short-distance communication address.
It should be noted that, in alternative embodiments of the present application, the target type of impact event may be a single impact event within a preset time length, or may be an event of multiple impacts consecutively within a preset time length, or may be an event of impact using a target joint, for example, the target type of impact event may be an event of two impacts consecutively within 10s, or an event of single impact consecutively within 10s, or the target type of impact event may be an event of impact using a knuckle.
It is to be noted that, in the embodiment of the present application, the short-range communication address of the target terminal may be broadcast by the ultrasonic wave. The ultrasonic wave is a sound wave with the frequency higher than 20KHz, in the embodiment of the application, signal modulation and other operations can be performed on the short-distance communication address of the target terminal, after the signal is modulated to the frequency band where the ultrasonic wave is located, the ultrasonic wave is broadcasted in the form of the ultrasonic wave through the loudspeaker, and the second external equipment can receive the short-distance communication address of the target terminal through the sound pickup assembly of the second external equipment.
The ultrasonic transmission can be realized only by a loudspeaker and a pickup assembly without additional hardware or matched equipment, and the implementation mode is simple and convenient; and the distance of ultrasonic transmission is less than that of Bluetooth transmission, so that the short-distance communication address of the target terminal can be prevented from being sent to other far-away equipment by mistake, the short-distance communication address of the target terminal is prevented from being transmitted by mistake, and the target terminal is prevented from mistakenly establishing short-distance communication connection with other far-away equipment.
In an optional embodiment of the present application, after the second external device establishes the short-range communication connection with the target terminal, the target terminal may maintain the short-range communication connection with the first external device, or may disconnect the short-range communication connection with the first external device, which is not specifically limited in this embodiment of the present application.
In the device connection method provided by this embodiment, after detecting a first impact event for a first external device, it is detected whether the first impact event is a mutual impact event between the first external device and a target terminal, where the target terminal establishes a short-range communication connection with the first external device, and in a case where the first impact event is the mutual impact event, a short-range communication address of the target terminal is broadcasted, so that a second external device, which detects an impact event of a target type within a broadcast signal coverage range, establishes a short-range communication connection with the target terminal based on the short-range communication address, so that a user only needs to mutually impact the first external device and the target terminal and impact the second external device in a specific manner, and connection switching between the first external device and the second external device can be achieved, the user does not need to manually configure, so that the connection switching steps of the short-distance communication equipment can be simplified, and the connection switching flexibility of the short-distance communication equipment is improved
Referring to fig. 3, an embodiment of the present application provides a technical process for detecting whether a first impact event is a mutual impact event between a first external device and a target terminal, as shown in fig. 3, the technical process includes the following steps:
Wherein the first event characteristic is characteristic of a first impact event.
In one possible implementation, the first event characteristic may include a first impact time, where the first impact time is a time at which the first impact event occurred.
In another possible implementation, the first event characteristic may include a first impact sound characteristic characterizing an impact sound at the time of the first impact event.
In the embodiment of the application, impact sound generated when a first impact event occurs can be collected through the pickup assembly, then, spectrum sensing can be performed on the impact sound by adopting an energy detection algorithm to obtain the time corresponding to each energy peak value, then, a first time interval is calculated according to the time corresponding to each energy peak value, and the first time interval is determined as a first impact sound characteristic.
Assuming that the number of times of the impact operation of the first impact event is two, the time corresponding to the two energy peak values can be obtained by using an energy detection algorithm, and the first time interval is obtained by calculating the difference value of the time corresponding to the two energy peak values and taking the absolute value of the difference value. Optionally, the first time interval may be inverted to obtain a first frequency characteristic, and the first frequency characteristic may be determined as the first impact sound characteristic.
In an optional embodiment of the present application, a second event characteristic corresponding to a second impact event sent by the target terminal may be received based on the short-range communication connection established between the target terminal and the first external device. The second event characteristic may be a second impact time, which is a time when the second impact event occurs, and the second event characteristic may also be a second impact sound characteristic, which is a characteristic of an impact sound when the second impact event occurs, similarly to the first event characteristic.
Optionally, the impact sound generated when the second impact event occurs may be collected by the pickup assembly, then, the impact sound may be subjected to spectrum sensing by using an energy detection algorithm to obtain a time corresponding to each energy peak, and then, a second time interval may be calculated according to the time corresponding to each energy peak, and the second time interval may be determined as a second impact sound characteristic.
Assuming that the number of times of the impact operation of the second impact event is two, the times corresponding to the two energy peak values can be obtained by using an energy detection algorithm, and the second time interval is obtained by calculating a difference value of the times corresponding to the two energy peak values and taking an absolute value of the difference value. Alternatively, the second time interval may be inverted to obtain a second frequency characteristic, and the second frequency characteristic may be determined as the second impact sound characteristic.
In a possible implementation manner, taking the example that the first event characteristic includes a first impact time and the second event characteristic includes a second impact time, referring to fig. 4, the process of detecting whether the event characteristic similarity between the first event characteristic and the second event characteristic is greater than a preset event characteristic similarity threshold may be implemented by executing step 401 and step 402 shown in fig. 4:
Step 402, if the time difference is smaller than the time difference threshold, the first external device determines that the event feature similarity is greater than the event feature similarity threshold.
In another possible implementation manner, taking the example that the first event characteristic includes a first impact sound characteristic, and the second event characteristic includes a second impact sound characteristic, referring to fig. 5, the process of detecting whether the event characteristic similarity between the first event characteristic and the second event characteristic is greater than a preset event characteristic similarity threshold may be implemented by executing step 501 and step 502 shown in fig. 5:
Assuming that the first impact sound feature is a first time interval and the second impact sound feature is a second time interval, an absolute value of a difference between the first time interval and the second time interval may be calculated, and if the absolute value of the difference is smaller than a preset threshold, it is determined that the sound feature similarity between the first impact sound feature and the second impact sound feature is larger than a preset sound feature similarity threshold.
And if the event feature similarity between the first event feature and the second event feature is larger than a preset event feature similarity threshold value, determining that the first impact event is a mutual impact event between the target terminal and the first external device.
Referring to fig. 6, another device connection method is shown, which may be used in a second external device, as shown in fig. 6, the device connection method includes the following steps:
As described above, in the case where a plurality of second external devices exist within the coverage of the broadcast signal, the user may designate a certain second external device to receive the short-range communication address of the target terminal and establish a short-range communication connection with the target terminal based on the received short-range communication address. Optionally, the manner in which the user specifies the second external device may be: the user strikes a second external device in a specific manner.
In practical application, in order to distinguish the accidental collision possibly occurring in the second external device in daily life and avoid the second external device from recognizing the accidental collision in daily life as the user designation by mistake, in the process of designating the second external device, the user may collide with the second external device in a specific manner, for example, the user may connect the second external device twice within a preset time period, or the user may hit the second external device once within the preset time period, or the user may collide with the second external device using a target joint, where the target joint may be a finger joint.
Correspondingly, after detecting the collision event for the second external device, the second external device may detect whether the characteristics of the collision event are consistent with preset collision event characteristics, where the preset collision event characteristics are determined according to a specific collision event performed by the second external device specified by the user, and the preset collision event characteristics may be, for example: at least one of two impacts within a preset time period, a single impact within a preset time period, and an impact using a designated joint.
If the characteristic of the collision event detected by the second external device is consistent with the preset collision event characteristic, the second external device may determine that the target type of collision event occurs, otherwise, if the characteristic of the collision event detected by the second external device is inconsistent with the preset collision event characteristic, the second external device may determine that the target type of collision event does not occur.
And step 602, the second external device establishes a short-range communication connection with the target terminal based on the short-range communication address of the target terminal.
In this embodiment, after receiving the short-range communication address of the target terminal, the second external device may initiate a short-range communication connection procedure based on the short-range communication address to establish a short-range communication connection with the target terminal based on the short-range communication establishment procedure.
In order to make readers easily understand the technical solutions provided by the embodiments of the present application, in the embodiments of the present application, an example will be described below in which the first external device is an earphone, the second external device is a sound box, and the target terminal is a mobile phone, where it is noted that the earphone may be a tws earphone (chinese: true wireless earphone).
The earphone can be internally provided with a microphone, a loudspeaker and a gyroscope, the mobile phone can be internally provided with a microphone and a gyroscope, the sound box can be internally provided with a microphone, and the earphone is connected with the mobile phone through Bluetooth. Under the condition that the Bluetooth connection earphone needs to be switched into the Bluetooth connection sound box, a user can use the earphone to impact the mobile phone and impact the sound box independently.
The headset may detect a first impact event for itself based on the gyroscope and pick up impact sounds produced by the first impact event based on the microphone, and then the headset may determine event characteristics of the first impact event based on the time at which the first impact event occurred and/or from characteristics of the picked-up impact sounds.
The mobile phone may detect a second impact event for itself based on the gyroscope and pick up impact sounds generated by the second impact event based on the microphone, and then the mobile phone may determine event characteristics of the second impact event based on the time when the second impact event occurs and/or according to the picked-up characteristics of the impact sounds, and then the mobile phone may transmit the event characteristics of the second impact event to the headset through a bluetooth connection with the headset.
The earphone detects that the similarity of the event characteristic of the first impact event and the event characteristic of the second impact event is greater than a preset similarity threshold, the earphone can determine that the earphone and the mobile phone have an impact event with each other, and under the condition, the earphone can broadcast the Bluetooth connection address of the mobile phone outwards in an ultrasonic mode through the loudspeaker.
The sound box can pick up impact sound generated aiming at the impact event of the sound box based on a microphone arranged in the sound box, the sound box can determine whether the detected impact event is the impact event of a target type or not (for example, the impact event of the target type is a double-click event) according to the characteristics of the picked-up impact sound, if the detected impact event is the impact event of the target type, the sound box can receive ultrasonic waves broadcasted by the earphone based on the microphone and analyze a Bluetooth connection address of the mobile phone from the received ultrasonic waves, and then the sound box can establish Bluetooth connection with the mobile phone based on the Bluetooth connection address of the mobile phone.
Referring to fig. 7, a block diagram of a device connection apparatus 700 according to an embodiment of the present disclosure is shown, where the device connection apparatus 700 may be configured in a target terminal or a first external device. As shown in fig. 7, the device connecting apparatus 700 may include: a detection module 701 and a broadcast module 702.
The detecting module 701 is configured to detect whether a first impact event for a first external device is a mutual impact event between the first external device and a target terminal when the first impact event is detected, where the target terminal and the first external device establish a short-distance communication connection.
A broadcasting module 702, configured to broadcast a short-range communication address of the target terminal if the first impact event is the mutual impact event, where the short-range communication address is used for a second external device to establish a short-range communication connection with the target terminal based on the short-range communication address, and the second external device is an external device that detects an impact event of a target type within a coverage area of a broadcast signal.
In an optional embodiment of the present application, the detecting module 701 is specifically configured to: acquiring a first event characteristic corresponding to the first impact event; acquiring a second event characteristic corresponding to a second impact event aiming at the target terminal; and if the event characteristic similarity between the first event characteristic and the second event characteristic is greater than a preset event characteristic similarity threshold, determining that the first impact event is the mutual impact event.
In an optional embodiment of the present application, the detecting module 701 is specifically configured to: and receiving a second event characteristic corresponding to the second impact event sent by the target terminal based on the short-distance communication connection established between the target terminal and the first external device.
In an optional embodiment of the present application, the first event characteristic includes a first impact time, the second event characteristic includes a second impact time, and the detecting module 701 is specifically configured to: detecting whether the time difference value between the first impact time and the second impact time is smaller than a preset time difference threshold value or not; and if the time difference value is smaller than the time difference threshold value, determining that the event feature similarity is larger than the event feature similarity threshold value.
In an optional embodiment of the present application, the first event characteristic includes a first impact sound characteristic, the second event characteristic includes a second impact sound characteristic, and the detecting module 701 is specifically configured to: detecting whether the sound feature similarity between the first impact sound feature and the second impact sound feature is greater than a preset sound feature similarity threshold value; and if the sound feature similarity is greater than the sound feature similarity threshold, determining that the event feature similarity is greater than the event feature similarity threshold.
In an optional embodiment of the present application, the broadcasting module 702 is specifically configured to: the short-range communication address of the target terminal is broadcast by ultrasonic waves.
In an alternative embodiment of the present application, the target type of impact event is a single impact event within a preset time period or an event of multiple consecutive impacts within a preset time period.
The device connection apparatus provided in the embodiment of the present application can implement the method embodiment, and the implementation principle and the technical effect are similar, which are not described herein again.
For the specific definition of the device connection apparatus, reference may be made to the above definition of the device connection method, which is not described herein again. The respective modules in the above-described device connection apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor, and can also be stored in a memory in a software form, so that the processor can call and execute operations corresponding to the modules.
Referring to fig. 8, a block diagram of another device connection apparatus 800 according to an embodiment of the present disclosure is shown, where the device connection apparatus 800 may be configured in a second external device. As shown in fig. 8, the device connecting apparatus 800 may include: a receiving module 801 and a communication establishing module 802.
The receiving module 801 is configured to receive a short-range communication address of a target terminal that broadcasts when a collision event of a target type for a second external device is detected, where the short-range communication address is that a first external device detects a first collision event, and the first collision event is determined to be broadcasted after a mutual collision event between the first external device and the target terminal is detected, and the target terminal and the first external device establish a short-range communication connection.
The communication establishing module 802 is configured to establish a short-range communication connection with the target terminal based on the short-range communication address.
The device connection apparatus provided in the embodiment of the present application can implement the method embodiment, and the implementation principle and the technical effect are similar, which are not described herein again.
For the specific definition of the device connection apparatus, reference may be made to the above definition of the device connection method, which is not described herein again. The respective modules in the above-described device connection apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor, and can also be stored in a memory in a software form, so that the processor can call and execute operations corresponding to the modules.
Fig. 9 is a schematic diagram of an internal structure of a terminal device in one embodiment. As shown in fig. 9, the terminal device includes a processor and a memory connected by a system bus. The processor is used for providing calculation and control capacity and supporting the operation of the whole terminal equipment. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor for implementing a device connection method provided by the above embodiments. The internal memory provides a cached execution environment for the operating system and computer programs in the non-volatile storage medium.
Those skilled in the art will appreciate that the structure shown in fig. 9 is a block diagram of only a portion of the structure relevant to the present application, and does not constitute a limitation on the terminal device to which the present application is applied, and a particular terminal device may include more or less components than those shown in the drawings, or combine some components, or have a different arrangement of components.
Fig. 10 is a schematic diagram of an internal structure of an external device in an embodiment, where fig. 10 illustrates an example in which the external device is an audio output device such as an earphone or a sound box. As shown in fig. 10, the external device includes a processor and a memory connected by a system bus. The processor is used for providing calculation and control capacity and supporting the operation of the whole external equipment. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor for implementing a device connection method provided by the above embodiments. The internal memory provides a cached execution environment for the operating system and computer programs in the non-volatile storage medium. Besides, the external device can also comprise an audio playing element and a pickup element.
Those skilled in the art will appreciate that the configuration shown in fig. 10 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation on the external device to which the present application is applied, and that a particular external device may include more or less components than those shown in the drawings, or may combine certain components, or have a different arrangement of components.
In an embodiment of the present application, a computer device is provided, where the computer device may be a terminal or an external device, the computer device includes a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:
if a first impact event aiming at first external equipment is detected, detecting whether the first impact event is a mutual impact event between the first external equipment and a target terminal, wherein the target terminal and the first external equipment establish short-distance communication connection; and if the first impact event is the mutual impact event, broadcasting a short-distance communication address of the target terminal, wherein the short-distance communication address is used for a second external device to establish short-distance communication connection with the target terminal based on the short-distance communication address, and the second external device is an external device which detects the impact event of the target type in a broadcast signal coverage range.
In one embodiment of the application, the processor when executing the computer program further performs the steps of: acquiring a first event characteristic corresponding to the first impact event; acquiring a second event characteristic corresponding to a second impact event aiming at the target terminal; and if the event characteristic similarity between the first event characteristic and the second event characteristic is greater than a preset event characteristic similarity threshold, determining that the first impact event is the mutual impact event.
In one embodiment of the application, the processor when executing the computer program further performs the steps of: and receiving a second event characteristic corresponding to the second impact event sent by the target terminal based on the short-distance communication connection established between the target terminal and the first external device.
In one embodiment of the application, the first event characteristic comprises a first impact time, the second event characteristic comprises a second impact time, and the processor when executing the computer program further performs the steps of: detecting whether the time difference value between the first impact time and the second impact time is smaller than a preset time difference threshold value or not; and if the time difference value is smaller than the time difference threshold value, determining that the event feature similarity is larger than the event feature similarity threshold value.
In one embodiment of the application, the first event characteristic comprises a first impact sound characteristic, the second event characteristic comprises a second impact sound characteristic, and the processor when executing the computer program further performs the steps of: detecting whether the sound feature similarity between the first impact sound feature and the second impact sound feature is greater than a preset sound feature similarity threshold value; and if the sound feature similarity is greater than the sound feature similarity threshold, determining that the event feature similarity is greater than the event feature similarity threshold.
In one embodiment of the application, the processor when executing the computer program further performs the steps of: the short-range communication address of the target terminal is broadcast by ultrasonic waves.
In one embodiment of the present application, the target type of impact event is a single impact event within a preset time period or an event of multiple consecutive impacts within a preset time period.
The implementation principle and technical effect of the computer device provided by the embodiment of the present application are similar to those of the method embodiment described above, and are not described herein again.
In one embodiment of the present application, there is provided an external device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:
if a target type impact event aiming at a second external device is detected, receiving a short-distance communication address of a broadcasted target terminal, wherein the short-distance communication address is that the first external device detects the first impact event, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal, and the target terminal and the first external device are established with short-distance communication connection; and establishing short-distance communication connection with the target terminal based on the short-distance communication address.
The implementation principle and technical effect of the external device provided by the embodiment of the application are similar to those of the method embodiment, and are not described herein again.
In an embodiment of the application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of:
if a first impact event aiming at first external equipment is detected, detecting whether the first impact event is a mutual impact event between the first external equipment and a target terminal, wherein the target terminal and the first external equipment establish short-distance communication connection; and if the first impact event is the mutual impact event, broadcasting a short-distance communication address of the target terminal, wherein the short-distance communication address is used for a second external device to establish short-distance communication connection with the target terminal based on the short-distance communication address, and the second external device is an external device which detects the impact event of the target type in a broadcast signal coverage range.
In one embodiment of the application, the computer program when executed by the processor further performs the steps of: acquiring a first event characteristic corresponding to the first impact event; acquiring a second event characteristic corresponding to a second impact event aiming at the target terminal; and if the event characteristic similarity between the first event characteristic and the second event characteristic is greater than a preset event characteristic similarity threshold, determining that the first impact event is the mutual impact event.
In one embodiment of the application, the computer program when executed by the processor further performs the steps of: and receiving a second event characteristic corresponding to the second impact event sent by the target terminal based on the short-distance communication connection established between the target terminal and the first external device.
In an embodiment of the application, the first event characteristic comprises a first impact time, the second event characteristic comprises a second impact time, the computer program when executed by the processor further realizing the steps of: detecting whether the time difference value between the first impact time and the second impact time is smaller than a preset time difference threshold value or not; and if the time difference value is smaller than the time difference threshold value, determining that the event feature similarity is larger than the event feature similarity threshold value.
In an embodiment of the application, the first event characteristic comprises a first impact sound characteristic, the second event characteristic comprises a second impact sound characteristic, the computer program when executed by the processor further realizing the steps of: detecting whether the sound feature similarity between the first impact sound feature and the second impact sound feature is greater than a preset sound feature similarity threshold value; and if the sound feature similarity is greater than the sound feature similarity threshold, determining that the event feature similarity is greater than the event feature similarity threshold.
In one embodiment of the application, the computer program when executed by the processor further performs the steps of: the short-range communication address of the target terminal is broadcast by ultrasonic waves.
In one embodiment of the present application, the target type of impact event is a single impact event within a preset time period or an event of multiple consecutive impacts within a preset time period.
The implementation principle and technical effect of the computer-readable storage medium provided by this embodiment are similar to those of the above-described method embodiment, and are not described herein again.
In an embodiment of the application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of:
if a target type impact event aiming at a second external device is detected, receiving a short-distance communication address of a broadcasted target terminal, wherein the short-distance communication address is that the first external device detects the first impact event, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal, and the target terminal and the first external device are established with short-distance communication connection; and establishing short-distance communication connection with the target terminal based on the short-distance communication address.
The implementation principle and technical effect of the computer-readable storage medium provided by this embodiment are similar to those of the above-described method embodiment, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in M forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (SyMchliMk) DRAM (SLDRAM), RaMbus (RaMbus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (12)
1. A device connection method, the method comprising:
if a first impact event aiming at first external equipment is detected, detecting whether the first impact event is a mutual impact event between the first external equipment and a target terminal, wherein the target terminal and the first external equipment are in short-distance communication connection;
and if the first impact event is the mutual impact event, broadcasting a short-distance communication address of the target terminal, wherein the short-distance communication address is used for a second external device to establish short-distance communication connection with the target terminal based on the short-distance communication address, and the second external device is an external device which detects the impact event of the target type in a broadcast signal coverage range.
2. The method according to claim 1, wherein the detecting whether the first impact event is a mutual impact event between the first peripheral device and the target terminal comprises:
acquiring a first event characteristic corresponding to the first impact event;
acquiring a second event characteristic corresponding to a second impact event of the target terminal;
and if the event feature similarity between the first event feature and the second event feature is greater than a preset event feature similarity threshold, determining that the first impact event is the mutual impact event.
3. The method of claim 2, wherein said obtaining second event characteristics corresponding to a second impact event comprises:
and receiving a second event characteristic corresponding to the second impact event sent by the target terminal based on the short-distance communication connection established between the target terminal and the first external device.
4. The method of claim 2, wherein the first event characteristic comprises a first impact time and the second event characteristic comprises a second impact time, the method further comprising:
detecting whether a time difference value between the first impact time and the second impact time is smaller than a preset time difference threshold value or not;
and if the time difference value is smaller than the time difference threshold value, determining that the event feature similarity is larger than the event feature similarity threshold value.
5. The method of claim 2, wherein the first event characteristic comprises a first impact sound characteristic and the second event characteristic comprises a second impact sound characteristic, the method further comprising:
detecting whether the sound feature similarity between the first impact sound feature and the second impact sound feature is greater than a preset sound feature similarity threshold value;
and if the sound feature similarity is greater than the sound feature similarity threshold, determining that the event feature similarity is greater than the event feature similarity threshold.
6. The method of claim 1, wherein the broadcasting the short-range communication address of the target terminal comprises:
and broadcasting the short-distance communication address of the target terminal through ultrasonic waves.
7. The method of claim 1, wherein the impact event of the target type is a single impact event within a preset time period or an event of multiple consecutive impacts within a preset time period.
8. A device connection method, the method comprising:
if a target type impact event aiming at a second external device is detected, receiving a short-distance communication address of a broadcasted target terminal, wherein the short-distance communication address is that a first external device detects the first impact event, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal is detected, and the target terminal and the first external device are established with short-distance communication connection;
and establishing short-distance communication connection with the target terminal based on the short-distance communication address.
9. An apparatus for connecting devices, the apparatus comprising:
the system comprises a detection module, a processing module and a processing module, wherein the detection module is used for detecting whether a first impact event aiming at first external equipment is a mutual impact event between the first external equipment and a target terminal under the condition that the first impact event is detected, and the target terminal and the first external equipment establish short-distance communication connection;
and a broadcasting module, configured to broadcast a short-range communication address of the target terminal when the first impact event is the mutual impact event, where the short-range communication address is used for a second external device to establish a short-range communication connection with the target terminal based on the short-range communication address, and the second external device is an external device that detects an impact event of a target type within a coverage of a broadcast signal.
10. An apparatus for connecting devices, the apparatus comprising:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a short-range communication address of a broadcasted target terminal under the condition that a target type impact event aiming at a second external device is detected, the short-range communication address is that a first external device detects a first impact event, the first impact event is determined to be broadcasted after the mutual impact event between the first external device and the target terminal, and the target terminal and the first external device are established with short-range communication connection;
and the communication establishing module is used for establishing short-distance communication connection with the target terminal based on the short-distance communication address.
11. A computer device comprising a processor and a memory, the memory having stored therein a computer program, the processor implementing the device connection method according to any one of claims 1 to 8 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the device connection method according to any one of claims 1 to 8.
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| CN202110482191.XA CN113194417B (en) | 2021-04-30 | 2021-04-30 | Device connection method and device, computer device and storage medium |
| PCT/CN2022/081211 WO2022227905A1 (en) | 2021-04-30 | 2022-03-16 | Device connection method and apparatus, computer device, and storage medium |
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| CN202110482191.XA CN113194417B (en) | 2021-04-30 | 2021-04-30 | Device connection method and device, computer device and storage medium |
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| WO2022227905A1 (en) * | 2021-04-30 | 2022-11-03 | 深圳市欢太科技有限公司 | Device connection method and apparatus, computer device, and storage medium |
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