CN110337099B - Method and device for controlling connection between devices, electronic device and storage medium - Google Patents
Method and device for controlling connection between devices, electronic device and storage medium Download PDFInfo
- Publication number
- CN110337099B CN110337099B CN201910594104.2A CN201910594104A CN110337099B CN 110337099 B CN110337099 B CN 110337099B CN 201910594104 A CN201910594104 A CN 201910594104A CN 110337099 B CN110337099 B CN 110337099B
- Authority
- CN
- China
- Prior art keywords
- target
- devices
- equipment
- scanning result
- communication mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method and a device for controlling connection between devices, electronic equipment and a storage medium, wherein the first device scans and acquires a first scanning result and sends the first scanning result to second device through a first communication mode; the first equipment scans and acquires a second scanning result and sends the second scanning result to the second equipment in a second communication mode; the method comprises the steps that first equipment receives first information sent by second equipment, wherein the first information is used for indicating that the first equipment can be connected with K target equipment, and the K target equipment is determined by the second equipment according to a first scanning result and a second scanning result; and establishing connection with the K target devices respectively according to the first information. The scanning results are respectively obtained through two different communication modes, and the first scanning result obtained through the first communication mode is compared with the second scanning result obtained through the second communication mode and is filtered, so that the selection range of the connectable equipment is reduced, and the first equipment can be quickly connected with the target equipment.
Description
Technical Field
The present invention relates to the field of intelligent control technologies, and in particular, to a method and an apparatus for controlling connection between devices, an electronic device, and a storage medium.
Background
With the rapid development of the field of intelligent devices, the number and types of intelligent devices are increasing, for example, intelligent boxes, intelligent sound boxes, intelligent curtains and the like. And the connection between the intelligent devices and the network device are the basis for realizing intelligent control. With the continuous development of communication technology and the continuous improvement of the connection requirements of intelligent devices, the connection between the intelligent devices and the network devices are realized in a wireless connection mode.
With the appearance of more and more intelligent device interconnection scenes, how to ensure that wireless connection is rapidly carried out between intelligent devices is extremely important.
Disclosure of Invention
The invention provides a method and a device for controlling connection between devices, electronic devices and a storage medium, which are used for realizing quick connection between intelligent devices.
In a first aspect, the present invention provides a method for controlling connections between devices, including:
a first device scans and acquires a first scanning result and sends the first scanning result to a second device through a first communication mode, wherein the first scanning result is used for indicating N devices scanned by the first device through the first communication mode;
the first device scans and acquires a second scanning result and sends the second scanning result to the second device through a second communication mode, wherein the second scanning result is used for indicating M devices scanned by the first device through the second communication mode;
the first device receives first information sent by the second device, wherein the first information is used for indicating that the first device can establish connection with K target devices, and the K target devices are determined by the second device according to the first scanning result and the second scanning result;
the first equipment establishes connection with the K target equipment respectively according to the first information;
wherein N, M, K is an integer of 1 or more.
Optionally, the method further comprises:
the first equipment sends second information to the second equipment, wherein the second information is used for indicating that the first equipment needs to be connected with equipment belonging to the type of target equipment;
and the device types of the K target devices are the target device types.
Optionally, before the first device sends the second information to the second device, the method further includes:
the first device receives a connection instruction, wherein the connection instruction is used for indicating the first device to connect with a device belonging to a target device type.
Optionally, the first device receives a connection instruction, including: the first equipment acquires the connection instruction belonging to the voice instruction in a voice acquisition mode; alternatively, the first and second electrodes may be,
and the first equipment receives the connection instruction sent by the third equipment, wherein the connection instruction is sent by the third equipment according to the operation of the user on the target application program.
Optionally, the first communication mode is wifi, and the second communication mode is bluetooth;
or, the first communication mode is Bluetooth, and the second communication mode is wifi.
In a second aspect, the present invention provides a method for controlling connections between devices, including:
the method comprises the steps that a second device receives a first scanning result sent by a first device, wherein the first scanning result is used for indicating N devices scanned by the first device through a first communication mode;
the second device receives a second scanning result sent by the first device, wherein the second scanning result is used for indicating the M devices scanned by the first device through a second communication mode;
the second equipment determines K target equipment according to the first scanning result and the second scanning result;
the second device sends first information to the first device, wherein the first information is used for indicating that the first device can establish connection with the K target devices;
wherein N, M, K is an integer of 1 or more.
Optionally, the method further comprises:
the second device receives second information sent by the first device, wherein the second information is used for indicating that the first device needs to be connected with a device belonging to a target device type;
the second device determines K target devices according to the first scanning result and the second scanning result, including:
the second equipment determines K target equipment according to the first scanning result, the second scanning result and the target equipment type;
and the device types of the K target devices are the target device types.
Optionally, before the second device receives the second scanning result sent by the first device, the method further includes:
and the second device determines that the N devices scanned by the first device through the first communication mode include devices of multiple target device types according to the first scanning result, and then the second device sends a scanning instruction to the first device, wherein the scanning instruction is used for instructing the first device to scan through the second communication mode.
Optionally, the determining, by the second device, K target devices according to the first scanning result, the second scanning result, and the target device type includes:
the second device determines the device which is scanned by the first device in a first communication mode and belongs to the type of the target device according to the first scanning result and the type of the target device;
the second device determines the device which is scanned by the first device in a second communication mode and belongs to the type of the target device according to the second scanning result and the type of the target device;
and determining the K target devices according to the devices which belong to the target device type and are scanned in the first communication mode and the devices which belong to the target device type and are scanned in the second communication mode.
Optionally, the determining, according to the device belonging to the type of the target device scanned through the first communication method and the device belonging to the type of the target device scanned through the second communication method, the K pieces of target devices includes:
if the number of the devices belonging to the target device type scanned through the first communication mode and the number of the devices belonging to the target device type scanned through the second communication mode are both multiple, determining the devices belonging to the target device type scanned through the first communication scanning mode and the same devices belonging to the target device type scanned through the second communication mode as target devices;
and if the number of the devices belonging to the target device type scanned through the first communication mode is multiple and the number of the devices belonging to the target device type scanned through the second communication mode is zero, determining the devices belonging to the target device type scanned through the first communication mode as target devices.
The second device determines, according to the first scanning result and the target device type, a device that is scanned by the first device in a first communication manner and belongs to the target device type, and the determining includes:
the second equipment determines equipment information of N equipment according to the first scanning result, wherein the equipment information of each equipment comprises the equipment type of the equipment;
and determining the equipment belonging to the target equipment type in the N equipment according to the equipment types of the N equipment and the target equipment type.
Optionally, if the second device receives a first scanning result sent by a plurality of first devices, before the second device sends a scanning instruction to the first device, the method further includes:
the second device sends a position request instruction to the third device, the third device sends a connection instruction to the first device, and the connection instruction is used for indicating the first device to connect with a device belonging to a target device type;
the second equipment receives the position information of the third equipment sent by the third equipment;
the second device sends a scanning instruction to the first device, and the scanning instruction comprises the following steps:
and the second equipment determines target first equipment from the plurality of first equipment according to the position information of the third equipment and the position information of the first equipment, and sends the scanning instruction to the target first equipment.
Optionally, the location information comprises geographical location information and/or an identification of the accessed network.
Optionally, the first communication mode is wifi, and the second communication mode is bluetooth;
or the first communication mode is Bluetooth, and the second communication mode is wifi.
In a third aspect, the present invention further provides a device for controlling connection between devices, including:
the first scanning module is used for scanning to obtain a first scanning result and sending the first scanning result to the second equipment through a first communication mode, wherein the first scanning result is used for indicating N pieces of equipment scanned by the first equipment through the first communication mode;
a second scanning module, configured to scan a second scanning result in a second communication manner and send the second scanning result to the second device, where the second scanning result is used to indicate M devices scanned by the first device in the second communication manner;
a receiving module, configured to receive first information sent by the second device, where the first information is used to indicate that the first device may establish a connection with K target devices, and the K target devices are determined by the second device according to the first scanning result and the second scanning result;
the connection establishing module is used for respectively establishing connection with the K target devices according to the first information;
wherein N, M, K is an integer greater than or equal to 1.
In a fourth aspect, the present invention further provides an apparatus for controlling connection between devices, including:
a receiving module, configured to receive a first scanning result sent by a first device, where the first scanning result is used to indicate N devices scanned by the first device through a first communication mode;
the receiving module is further configured to receive a second scanning result sent by the first device, where the second scanning result is used to indicate M devices scanned by the first device through a second communication mode;
the determining module is used for determining K target devices according to the first scanning result and the second scanning result;
a sending module, configured to send a first message to the first device, where the first message is used to indicate that the first device may establish connections with the K target devices;
wherein N, M, K is an integer greater than or equal to 1.
In a fifth aspect, the present invention further provides an electronic device, including: memory, processor, and computer program instructions;
the memory stores the computer program instructions;
the processor executes the computer program instructions to perform the method of the first aspect or the second aspect.
In a sixth aspect, the present invention also provides a readable storage medium, comprising: carrying out a procedure;
the program is executed by a processor to perform the method of the first aspect or the second aspect.
The invention provides a method and a device for controlling connection between devices, electronic devices and a storage medium, wherein a first device scans and acquires a first scanning result and sends the first scanning result to a second device through a first communication mode, wherein the first scanning result is used for indicating N devices scanned by the first device through the first communication mode; the first equipment scans and acquires a second scanning result and sends the second scanning result to the second equipment through a second communication mode, wherein the second scanning result is used for indicating M pieces of equipment scanned by the first equipment through the second communication mode; the method comprises the steps that first information sent by second equipment or third equipment is received by first equipment, the first information is used for indicating that the first equipment can be connected with K target equipment, and the K target equipment is determined by the second equipment according to a first scanning result and a second scanning result; and respectively establishing connection with K target devices according to the first information, wherein N, M, K is an integer greater than or equal to 1. According to the method and the device, the scanning results are respectively obtained by adopting two different communication modes, the first scanning result obtained through the first communication mode is compared with the second scanning result obtained through the second communication mode, and filtering is carried out, so that the selection range of the connectable device is narrowed, and the first device can be quickly connected with the target device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an application scenario of a control method for connection between devices according to the present invention;
FIG. 2 is a flowchart of a first embodiment of a method for controlling connections between devices according to the present invention;
FIG. 3 is a flowchart of a second embodiment of a method for controlling connections between devices according to the present invention;
fig. 4 is a flowchart of a third embodiment of a method for controlling connections between devices according to the present invention;
FIG. 5 is a schematic structural diagram of a first embodiment of a control apparatus for connection between devices according to the present invention;
FIG. 6 is a schematic structural diagram of a second embodiment of a control apparatus for connection between devices according to the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to a first embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Fig. 1 is a schematic view of an application scenario of a method for controlling connection between devices according to the present invention. In the scenario shown in fig. 1, the method includes: a first device 1, at least one second device 2, a third device 3 and a network 4.
Illustratively, the first device 1 may be a smart speaker, a smart robot, or the like, and the second device 2 may be a smart curtain, a smart lighting system, or a smart switch, or the like, of course, the first device 1 and the second device 2 may also be other smart devices, and are not limited to the foregoing description. The third device 3 may be a terminal device such as a smart phone, a notebook computer, and an IPAD, and the third device 3 may be capable of installing a target application program, so that a user operates the target application program to control the first device 1. For example, the following steps are carried out: the first device 1 is a smart sound box, the third device 3 is a mobile phone, a target application program is installed on the mobile phone, a user binds a registered account with the first device by operating on the target application program, and the user operates the target application program, so that the smart sound box is controlled.
The connection between the first device 1 and the second device 2 is divided into two cases: the first device 1, the second device 2 and the first device 1 are connected to the same network 3, so that the wireless connection between the first device 1 and the second device 2 is realized; the second device 1 and the second device 2 are directly connected wirelessly through Bluetooth.
The above application scenario is only exemplary, and the method provided by the embodiment of the present invention may also be applied to other scenarios, for example, in a scenario that only includes the first device 1, the second device 2, and the network 3, the user may control the first device in a voice manner.
With the increasing variety and number of intelligent devices, it is very important that the first device 1 finds a large number of second devices 2 nearby through network scanning, how to enable the first device to quickly determine the second devices to be connected, and establish wireless connection with the second devices.
The invention provides a control method for connection between devices, which is used for realizing quick connection between intelligent devices. The method for controlling the connection between devices according to the present invention will be described in detail below with reference to several specific embodiments.
Fig. 2 is a flowchart of a first method for controlling connection between devices according to an embodiment of the present invention. Referring to fig. 2, the method of the present embodiment includes:
s201, the first device scans and acquires a first scanning result through a first communication mode.
S202, the first device sends the first scanning result to the second device.
And S203, the first equipment scans and acquires a second scanning result through a second communication mode.
And S204, sending the second scanning result to the second equipment.
The first communication mode can be wifi, the second communication mode can be bluetooth, or the first communication mode is bluetooth and the second communication mode is wifi. In this embodiment, the first communication mode is wifi, and the second communication mode is bluetooth for example, where the first communication mode is bluetooth, a specific implementation manner of the second communication mode being wifi is similar to an implementation manner of the first communication mode being wifi and the second communication mode being bluetooth.
When the first device needs to establish wireless connection with other intelligent devices, the first device obtains a first scanning result through wifi scanning, and the first scanning result is used for indicating the N devices scanned by the first device through wifi, that is, the first device obtains information of the other N devices connected to the same wifi through wifi scanning.
Similarly, the first device obtains a second scan result through bluetooth scanning, where the second scan result is used to indicate M devices scanned by the first device through bluetooth, that is, the first device obtains information of other devices connected to the first device through bluetooth scanning, and in a normal case, the first device does not have a capability of parsing the second scan result.
Optionally, the second device may be a server or a cloud device, and the second device has a capability of performing parsing on the first scanning result and the second scanning result. It is to be understood that the second device in this embodiment is different from the second device shown in fig. 1, and the second device shown in fig. 1 corresponds to a device scanned by the first communication method or the second communication method in this embodiment.
S205, the second device determines K target devices according to the first scanning result and the second scanning result.
Specifically, the second device analyzes the first scanning result, and determines that the first scanning result includes device information of N devices, where the device information of each device includes a device type of the device; the device types of the N devices are compared with the target device type, and whether the N devices comprise devices of a plurality of target device types is determined.
The second device analyzes the second scanning result, and determines that the second scanning result contains device information of M devices, wherein the device information of each device comprises a device type of the device; and comparing the device types of the M devices with the target device type to determine whether the M devices comprise devices of a plurality of target device types.
The device information may further include a name of the device, a Media Access Control address (MAC), and the like.
And then, comparing the target equipment type equipment scanned by the first communication mode with the target equipment type equipment scanned by the second communication mode, thereby determining K target equipment. Specifically, K target devices may be determined by comparing names of devices and/or MAC addresses of the devices in the device information.
S206, the second equipment sends the first information to the first equipment.
The first information is used for indicating that the first device can establish connection with K target devices, and the K target devices are determined by the second device according to the first scanning result and the second scanning result.
And S207, the first equipment establishes connection with the K target equipment respectively according to the first information.
Specifically, the first device establishes wireless connection with K target devices included in the first information through the first communication mode or the second communication mode, respectively.
In this embodiment, a first device scans and acquires a first scanning result and sends the first scanning result to a second device through a first communication mode, where the first scanning result is used to indicate N devices scanned by the first device through the first communication mode; the first device scans and acquires a second scanning result and sends the second scanning result to the second device through a second communication mode, wherein the second scanning result is used for indicating M devices scanned by the first device through the second communication mode; the first device receives first information sent by the second device or the third device, where the first information is used to indicate that the first device can establish connection with K target devices, and the K target devices are determined by the second device according to the first scanning result and the second scanning result and respectively establish connection with the K target devices according to the first information, where N, M, K is an integer greater than or equal to 1. In the embodiment, the first device respectively acquires the scanning results by adopting two different communication modes, compares and filters the first scanning result acquired by the first communication mode with the second scanning result acquired by the second communication mode, and reduces the selection range of the connectable device, so that the first device can be quickly connected with the target device.
Fig. 3 is a flowchart of a second method for controlling connection between devices according to the present invention. As shown in fig. 3, the present embodiment includes:
s301, the first device receives a connection instruction.
In a possible implementation manner, the first device obtains a connection instruction input by a user to the first device, where the connection instruction is used to instruct the first device to establish a connection with a device of a target device type. The connection instruction may be a voice instruction, or the connection instruction may also be input by the user through other manners, for example, the connection instruction is input by the user through a key on the first device or a touch screen of the first device. Specifically, what manner is adopted to input the connection instruction to the first device may be determined according to the hardware and software configuration of the first device.
In another possible implementation manner, the first device receives a connection instruction sent by the third device, where the connection instruction is sent by the third device according to an operation of the user on the target application program. Specifically, the third device is provided with a target application program, a user generates a connection instruction by operating the target application program, and sends the connection instruction to the first device, where the connection instruction is used to instruct the first device to establish a connection with a device of the target device type.
Taking the first device as a smart speaker, the third device as a mobile phone, and the connection instruction is used to instruct the smart speaker to establish connection with a television (the television is a target device type), for example, the two implementation manners are illustrated:
when the first implementation manner is adopted, after waking up the smart sound box, the user inputs a section of audio to the smart sound box to turn on the television, the audio is a connection instruction directly input to the smart sound box by the user, the smart sound box performs voice recognition on the section of audio, determines that the user indicates the smart sound box to be connected with the device of which the target device type is the television, and executes the operation of turning on the television, so that before executing the operation of turning on the television, the smart sound box must establish a connection relation with the television.
When the second implementation manner is adopted, the user opens the application installed on the third device, a section of audio is input to the third device in a voice manner to turn on the television, the audio is a connection instruction input to the third device by the user, the third device performs voice recognition on the audio and converts the audio into a connection instruction of a data structure recognizable by the smart sound box, then the third device sends the connection instruction recognizable by the smart sound box to the smart sound box, the smart sound box determines, according to the received connection instruction, that the user indicates the smart sound box to be connected with the device of which the target device type is the television, and executes the operation of turning on the television, then, before executing the operation of turning on the television, the smart sound box must establish a connection relationship with the television.
S302, the first device sends second information to the second device.
The second information is used for indicating that the first device needs to be connected with a device belonging to the target device type, wherein the device of the target device type can be determined according to the connection instruction received by the first device.
And S303, the first device scans and acquires a first scanning result through a first communication mode.
S304, the first device sends the first scanning result to the second device.
In this embodiment, steps S303 and S304 are similar to steps S201 and S202 in the embodiment shown in fig. 2, and detailed descriptions thereof can be referred to in the embodiment shown in fig. 2, and are not repeated herein.
It should be noted that step S302 and step S303 may be executed in parallel, or may be executed according to the sequence shown in this embodiment, or step S303, step S304 may be executed first, and then step S302 is executed.
S305, the second device determines whether the N devices scanned by the first device through the first communication mode include devices of multiple target device types or not according to the first scanning result.
S306, the second device determines that the N devices scanned by the first device through the first communication mode comprise devices of multiple target device types, and sends a scanning instruction to the first device.
Specifically, the second device analyzes the first scanning result, and determines that the first scanning result includes device information of N devices, wherein the device types of the N devices are compared with the target device type, and it is determined whether the N devices include devices of multiple target device types.
And if the N devices comprise devices of a plurality of target device types, the second device sends a scanning instruction to the first device to indicate the first device to scan through a second communication mode.
If the N devices only include a device of one target device type, determining the device of the unique target device type as a connectable device, and sending the related information of the device of the unique target device type to the first device, so that the first device establishes a connection according to the related information of the device of the unique target device type.
In this step, the first communication mode may be wifi and the second communication mode is bluetooth, or the first communication mode is bluetooth and the second communication mode is wifi.
And S307, the first equipment scans and acquires a second scanning result through a second communication mode.
S308, sending the second scanning result to the second equipment.
The first device receives the scanning instruction sent by the second device and obtains the second scanning result through the second communication mode, and the first device sends the second scanning result to the second device because the first device does not have the capability of analyzing the second scanning result.
S309, the second device determines K target devices according to the first scanning result, the second scanning result and the types of the target devices.
Specifically, the second device analyzes the first scanning result, obtains an analysis result corresponding to the first scanning result, where the analysis result includes device information of N devices, where the device information of each device includes a device type of the device, and then compares the device types of the N devices with a target device type respectively to determine a device belonging to the target device type scanned by the first device through the first communication mode; the second device analyzes the second scanning result, obtains an analysis result corresponding to the second scanning result, and the analysis result includes device information of the M devices, wherein the device information of each device includes a device type of the device, and then compares the device types of the M devices with the type of the target device respectively to determine the device belonging to the type of the target device scanned by the first device through the second communication mode; further, the second device determines K target devices according to the device belonging to the target device type scanned by the first communication method and the device belonging to the target device type scanned by the second communication method.
The second device determines K target devices according to the device belonging to the target device type scanned by the first communication method and the device belonging to the target device type scanned by the second communication method, and the determination can be achieved by the following methods:
if the number of the devices belonging to the target device type scanned through the first communication mode and the number of the devices belonging to the target device type scanned through the second communication mode are both multiple, determining the devices belonging to the target device type scanned through the first communication scanning mode and the same devices belonging to the target device type scanned through the second communication mode as target devices;
and if the number of the devices belonging to the target device type scanned through the first communication mode is multiple and the number of the devices belonging to the target device type scanned through the second communication mode is zero, determining the devices belonging to the target device type scanned through the first communication mode as the target devices.
S310, the second equipment sends first information to the first equipment.
The first information is used for indicating that the first device can establish connection with K target devices, and the K target devices are determined by the second device according to the first scanning result and the second scanning result.
S311, the first device establishes connection with the K target devices respectively according to the first information.
Specifically, the first device establishes wireless connection with K target devices included in the first information through the first communication mode or the second communication mode, respectively.
In the embodiment, the first device respectively acquires the scanning results by adopting two different communication modes, compares and filters the first scanning result acquired by the first communication mode with the second scanning result acquired by the second communication mode, and reduces the selection range of the connectable device, so that the first device can be quickly connected with the target device.
Fig. 4 is a flowchart of a third method for controlling connection between devices according to the present invention. In this embodiment, the connection instruction is sent by the third device according to the operation of the user on the target application program. As shown in fig. 4, the method of the present embodiment includes:
s401, the first device receives a connection instruction sent by the third device.
S402, the first device sends second information to the second device.
And S403, the first device scans and acquires a first scanning result through a first communication mode.
S404, the first device sends the first scanning result to the second device.
In this embodiment, steps S401 to S404 are similar to steps S301 to S304 in the embodiment shown in fig. 3, and refer to the detailed description in the embodiment shown in fig. 3, which is not repeated herein.
S405, determining whether a first scanning result sent by a plurality of first devices is received.
S406, the second device sends a position request instruction to the third device.
The third device may control the plurality of first devices through the target application program at the same time, and on the basis that it is not explicitly indicated in the connection instruction which of the plurality of first devices is to be controlled, the third device may send the connection instruction to the plurality of first devices bound to the account of the user, and after receiving the connection instruction, the plurality of first devices respectively scan in the first communication manner, and each first device may obtain a first scanning result and send the first scanning result to the second device. Since the second device receives the first scanning results sent by the plurality of first devices, in order to improve the accuracy of wireless connection, the second device needs to determine which first device the user is currently controlling from the plurality of first devices, and therefore, when determining that the first scanning results sent by the plurality of first devices are received, the second device sends a position request instruction to the third device.
And S407, the third equipment sends the position information to the second equipment.
And S408, the second equipment determines target first equipment from the plurality of first equipment according to the position information.
After receiving the location request instruction sent by the second device, the third device determines its own location information, where the location information may include: geographical location information and/or identification of the accessed network.
The geographical location information may be obtained by a Positioning module included on the third device, and the Positioning module may be a Global Positioning System (GPS) module. The identifier of the accessed network is the identifier of the network to which the third device is currently connected. The network environment where the third device is currently located can be accurately judged through the position information of the third device and the identification of the accessed network, so that a judgment basis is provided for the second device to judge which first device the user controls.
S409, the second device determines whether the N devices scanned by the target first device through the first communication mode include devices of multiple target device types according to the first scanning result sent by the target first device.
S410, the second device determines that the N devices scanned by the first device through the first communication mode comprise devices of multiple target device types, and sends a scanning instruction to the first device.
And S411, the first device scans and acquires a second scanning result through a second communication mode.
And S412, the first device sends the second scanning result to the second device.
And S413, the second equipment determines K target equipment according to the first scanning result, the second scanning result and the type of the target equipment.
And S414, the second equipment sends the first information to the first equipment.
And S415, the first device establishes connection with the K target devices respectively according to the first information.
In this embodiment, steps S409 to S415 are similar to steps S305 to S311 in the embodiment shown in fig. 3, and detailed descriptions thereof can be provided with reference to the detailed description in the embodiment shown in fig. 3, which is not repeated herein.
In this embodiment, the first device obtains the scanning results by using two different communication modes, and the second device compares and filters the first scanning result obtained by the first communication mode and the second scanning result obtained by the second communication mode, so that the selection range of the connectable device is reduced, and the first device can be connected with the target device quickly. Furthermore, the second device determines the target first device from the plurality of first devices, so that the accuracy of connection control between the devices is improved, the processes of determining the target first device are all carried out in the background, the operation of a user is not needed, and the user experience can be improved.
Fig. 5 is a schematic structural diagram of a first embodiment of a control device for connection between devices according to the present invention. As shown in fig. 5, the apparatus 50 of the present embodiment includes: a first scanning module 51, a second scanning module 52, a sending module 53, a receiving module 54 and a connection establishing module 55.
The first scanning module 51 is configured to scan and obtain a first scanning result through a first communication manner, where the first scanning result is used to indicate N devices scanned by a first device through the first communication manner.
A sending module 53, configured to send the first scanning result to a second device.
The second scanning module 52 is configured to scan and obtain a second scanning result through a second communication manner, where the second scanning result is used to indicate M devices scanned by the first device through the second communication manner.
The sending module 53 is further configured to send the second scanning result to the second device.
A receiving module 54, configured to receive first information sent by the second device according to the first scanning result and the second scanning result, where the first information is used to indicate that the first device may establish a connection with K target devices;
a connection establishing module 55, configured to establish connections with the K pieces of target devices according to the first information;
wherein the K target devices are the same devices of the N devices and the M devices, and the N, M, K is an integer greater than or equal to 1.
Optionally, the first communication mode is wifi, and the second communication mode is bluetooth, or the first communication mode is bluetooth and the second communication mode is wifi.
The apparatus shown in this embodiment may be used to execute the method on the first device side in the embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
On the basis of the embodiment shown in fig. 5, the sending module 53 is further configured to send second information to the second device, where the second information is used to indicate that the first device needs to connect to a device belonging to the target device type; correspondingly, the device types of the K target devices are target device types.
Before sending the second message to the second device, the receiving module 54 is further configured to receive a connection instruction, where the connection instruction is used to instruct the first device to connect to a device belonging to the target device type.
Specifically, the receiving module 54 is configured to acquire the connection instruction belonging to the voice instruction in a voice acquisition manner; or, the receiving module 54 is configured to receive the connection instruction sent by the third device, where the connection instruction is sent by the third device according to an operation of the user on the target application program.
The apparatus shown in this embodiment may also be used to execute the method on the first device side in the embodiments shown in fig. 3 and fig. 4, which implement the similar principle and technical effect, and are not described herein again.
Fig. 6 is a schematic structural diagram of a second control device for connection between devices according to an embodiment of the present invention. As shown in fig. 6, the apparatus 60 of the present embodiment includes: a receiving module 61, a determining module 62 and a sending module 63.
The receiving module 61 is configured to receive a first scanning result sent by a first device, where the first scanning result is used to indicate N devices scanned by the first device through a first communication mode.
The receiving module 61 is further configured to receive a second scanning result sent by the first device, where the second scanning result is used to indicate M devices scanned by the first device through the second communication mode.
A determining module 62, configured to determine K target devices according to the first scanning result and the second scanning result.
A sending module 63, configured to send a first message to the first device, where the first message is used to indicate that the first device may establish connections with the K target devices. N, M, K is an integer of 1 or more
Optionally, the first communication mode is wifi, and the second communication mode is bluetooth, or the first communication mode is bluetooth and the second communication mode is wifi.
The apparatus of this embodiment may be configured to execute the method on the second device side in the embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
On the basis of the embodiment shown in fig. 6, the receiving module 61 is further configured to receive second information sent by the first device, where the second information is used to indicate that the first device needs to connect to a device belonging to the target device type.
Correspondingly, the determining module 62 is configured to determine K target devices according to the first scanning result, the second scanning result, and the target device types, where the device types of the K target devices are the target device types.
Optionally, the determining module 62 is further configured to determine whether the N devices scanned by the first device through the first communication mode include devices of multiple target device types according to the first scanning result.
If it is determined that the N devices scanned by the first device through the first communication mode include devices of multiple target device types according to the first scanning result, the sending module 63 is further configured to send a scanning instruction to the first device, where the scanning instruction is used to execute scanning of the first device through the second communication mode.
Alternatively, the determining module 62 may determine the K target devices by:
step one, according to a first scanning result and a target device type, determining a device which is scanned by a first device through a first communication mode and belongs to the target device type; specifically, device information of N devices is determined according to a first scanning result, and the device information of each device comprises a device type of the device; further, the device type of each device is compared with the target device type, and the device belonging to the target device type in the N devices is determined.
Step two, according to the second scanning result and the type of the target equipment, equipment which is scanned by the first equipment in a second communication mode and belongs to the type of the target equipment is determined; specifically, the device information of the M devices is determined according to the second scanning result, and the device information of each device includes a device type of the device; further, the device type of each device is compared with the target device type, and the device belonging to the target device type in the M devices is determined.
And step three, determining K target devices according to the devices which belong to the target device type and are scanned in the first communication mode and the devices which belong to the target device type and are scanned in the second communication mode. Specifically, the third step can be implemented by the following steps: if the number of the devices belonging to the target device type scanned through the first communication mode and the number of the devices belonging to the target device type scanned through the second communication mode are both multiple, the same device in the devices belonging to the target device type scanned through the first communication scanning mode and the same device in the devices belonging to the target device type scanned through the second communication mode is determined as the target device. And if the number of the devices belonging to the target device type scanned through the first communication mode is multiple and the number of the devices belonging to the target device type scanned through the second communication mode is zero, determining the devices belonging to the target device type scanned through the first communication mode as the target devices.
Optionally, the device information of each device may further include: the name of the device and the MAC address of the device.
Optionally, the receiving module 61, after receiving the first scanning results sent by the multiple first devices, and before the second device sends the scanning instruction to the first device, the sending module 63 is further configured to send a location request instruction to a third device, where the third device is configured to send a connection instruction to the first device, and the connection instruction is used to instruct the first device to connect to a device belonging to the target device type.
Correspondingly, the receiving module 61 is further configured to receive the location information of the third device sent by the third device.
The sending module 63, sending the scanning instruction to the first device, may be implemented by: first, a target first device is determined from the plurality of first devices according to the location information of the third device and the location information of the first device, and a scan instruction is sent to the target first device. Wherein, the location information includes geographical location information and/or an identifier of an accessed network.
The apparatus of this embodiment may also be used to execute the technical solutions of the method embodiments shown in fig. 3 and fig. 4, which have similar implementation principles and technical effects and are not described herein again.
Fig. 7 is a schematic structural diagram of an electronic device according to a first embodiment of the present invention. As shown in fig. 7, the electronic apparatus 70 of the present embodiment includes: memory 71, processor 72 and computer programs.
Wherein a computer program is stored in the memory 71 and configured to be executed by the processor 72 to implement the method of controlling the inter-device connection shown in any of the embodiments of fig. 2 to 4. The related description may be understood by referring to the related description and effect corresponding to the steps in fig. 2 to fig. 4, and redundant description is not repeated here.
In the present embodiment, the memory 71 and the processor 72 are connected by a bus 73.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method for controlling the connection between the devices shown in any one of fig. 2 to fig. 4 in the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware form, and can also be realized in a form of hardware and a software functional module.
Program code for implementing the methods of the present invention may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
Further, while operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Finally, it should be noted that: although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely exemplary forms of implementing the claims; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (18)
1. A method for controlling connection between devices, comprising:
the method comprises the steps that a first device scans and acquires a first scanning result and sends the first scanning result to a second device through a first communication mode, wherein the first scanning result is used for indicating N devices scanned by the first device through the first communication mode;
the first device scans and acquires a second scanning result and sends the second scanning result to the second device through a second communication mode, wherein the second scanning result is used for indicating M devices scanned by the first device through the second communication mode;
the first device receives first information sent by the second device, wherein the first information is used for indicating that the first device can establish connection with K target devices, and the K target devices are determined by the second device according to an intersection of the first scanning result and the second scanning result;
the first equipment establishes connection with the K target equipment respectively according to the first information;
wherein N, M, K is an integer of 1 or more.
2. The method of claim 1, further comprising:
the first equipment sends second information to the second equipment, wherein the second information is used for indicating that the first equipment needs to be connected with equipment belonging to the type of target equipment;
and the device types of the K target devices are the target device types.
3. The method of claim 2, wherein before the first device sends the second information to the second device, further comprising:
the first device receives a connection instruction, wherein the connection instruction is used for indicating the first device to connect with a device belonging to a target device type.
4. The method of claim 1, wherein the first device receives a connection instruction comprising: the first equipment acquires the connection instruction belonging to the voice instruction in a voice acquisition mode; alternatively, the first and second electrodes may be,
and the first equipment receives the connection instruction sent by the third equipment, wherein the connection instruction is sent by the third equipment according to the operation of the user on the target application program.
5. The method according to any one of claims 1 to 4, wherein the first communication mode is wifi and the second communication mode is Bluetooth;
or the first communication mode is Bluetooth, and the second communication mode is wifi.
6. A method for controlling connection between devices, comprising:
the method comprises the steps that a second device receives a first scanning result sent by a first device, wherein the first scanning result is used for indicating N devices scanned by the first device through a first communication mode;
the second device receives a second scanning result sent by the first device, wherein the second scanning result is used for indicating the M devices scanned by the first device through a second communication mode;
the second equipment determines K target equipment according to the intersection of the first scanning result and the second scanning result;
the second device sends first information to the first device, wherein the first information is used for indicating that the first device can establish connection with the K target devices;
wherein N, M, K is an integer of 1 or more.
7. The method of claim 6, further comprising:
the second device receives second information sent by the first device, wherein the second information is used for indicating that the first device needs to be connected with a device belonging to a target device type;
the second device determines K target devices according to the intersection of the first scanning result and the second scanning result, including:
the second equipment determines K target equipment according to the first scanning result, the second scanning result and the target equipment type;
and the device types of the K target devices are the target device types.
8. The method of claim 7, wherein before the second device receives the second scanning result sent by the first device, the method further comprises:
and the second device determines that the N devices scanned by the first device through the first communication mode include devices of multiple target device types according to the first scanning result, and then the second device sends a scanning instruction to the first device, wherein the scanning instruction is used for instructing the first device to scan through the second communication mode.
9. The method of claim 7, wherein the second device determines K target devices according to the first scanning result, the second scanning result and the target device type, and comprises:
the second device determines the device which is scanned by the first device in a first communication mode and belongs to the type of the target device according to the first scanning result and the type of the target device;
the second device determines the device which is scanned by the first device in a second communication mode and belongs to the type of the target device according to the second scanning result and the type of the target device;
and determining the K target devices according to the devices which belong to the target device type and are scanned in the first communication mode and the devices which belong to the target device type and are scanned in the second communication mode.
10. The method according to claim 9, wherein the determining the K target devices according to the device belonging to the target device type scanned by the first communication method and the device belonging to the target device type scanned by the second communication method comprises:
if the number of the devices belonging to the target device type scanned through the first communication mode and the number of the devices belonging to the target device type scanned through the second communication mode are both multiple, determining the devices belonging to the target device type scanned through the first communication scanning mode and the same devices belonging to the target device type scanned through the second communication mode as target devices;
and if the number of the devices belonging to the target device type scanned through the first communication mode is multiple and the number of the devices belonging to the target device type scanned through the second communication mode is zero, determining the devices belonging to the target device type scanned through the first communication mode as target devices.
11. The method according to claim 9, wherein the second device determines, according to the first scanning result and the target device type, a device belonging to the target device type scanned by the first device through the first communication manner, and includes:
the second equipment determines the equipment information of N equipment according to the first scanning result, wherein the equipment information of each equipment comprises the equipment type of the equipment;
and determining the equipment belonging to the target equipment type in the N equipment according to the equipment types of the N equipment and the target equipment type.
12. The method according to claim 7, wherein before the second device sends a scan instruction to the first device if the second device receives a first scan result sent by a plurality of first devices, the method further comprises:
the second device sends a position request instruction to a third device, the third device sends a connection instruction to the first device, and the connection instruction is used for indicating the first device to connect with a device belonging to a target device type;
the second equipment receives the position information of the third equipment sent by the third equipment;
the second device sends a scanning instruction to the first device, and the scanning instruction comprises the following steps:
and the second equipment determines target first equipment from the plurality of first equipment according to the position information of the third equipment and the position information of the first equipment, and sends the scanning instruction to the target first equipment.
13. The method according to claim 12, wherein the location information comprises geographical location information and/or an identification of the accessed network.
14. The method according to any one of claims 6 to 13, wherein the first communication mode is wifi and the second communication mode is bluetooth;
or the first communication mode is Bluetooth, and the second communication mode is wifi.
15. An apparatus for controlling connection between devices, comprising:
the first scanning module is used for scanning to obtain a first scanning result and sending the first scanning result to the second equipment through a first communication mode, wherein the first scanning result is used for indicating N pieces of equipment scanned by the first equipment through the first communication mode;
a second scanning module, configured to scan a second scanning result in a second communication manner and send the second scanning result to the second device, where the second scanning result is used to indicate M devices scanned by the first device in the second communication manner;
a receiving module, configured to receive first information sent by the second device, where the first information is used to indicate that the first device may establish a connection with K target devices, and the K target devices are determined by the second device according to an intersection of the first scanning result and the second scanning result;
the connection establishing module is used for respectively establishing connection with the K target devices according to the first information;
wherein N, M, K is an integer greater than or equal to 1.
16. An apparatus for controlling connection between devices, comprising:
a receiving module, configured to receive a first scanning result sent by a first device, where the first scanning result is used to indicate N devices scanned by the first device through a first communication mode;
the receiving module is further configured to receive a second scanning result sent by the first device, where the second scanning result is used to indicate M devices scanned by the first device through a second communication mode;
the determining module is used for determining K target devices according to the intersection of the first scanning result and the second scanning result;
a sending module, configured to send a first message to the first device, where the first message is used to indicate that the first device may establish connections with the K target devices;
wherein N, M, K is an integer greater than or equal to 1.
17. An electronic device, comprising: memory, processor, and computer program instructions;
the memory stores the computer program instructions;
the processor executes the computer program instructions to perform the method of any of claims 1 to 5, or the method of any of claims 6 to 14.
18. A readable storage medium, comprising: carrying out a procedure;
the program when executed by a processor is operable to perform the method of any of claims 1 to 5, or the method of any of claims 6 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594104.2A CN110337099B (en) | 2019-07-03 | 2019-07-03 | Method and device for controlling connection between devices, electronic device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594104.2A CN110337099B (en) | 2019-07-03 | 2019-07-03 | Method and device for controlling connection between devices, electronic device and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110337099A CN110337099A (en) | 2019-10-15 |
| CN110337099B true CN110337099B (en) | 2022-06-03 |
Family
ID=68142968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594104.2A Active CN110337099B (en) | 2019-07-03 | 2019-07-03 | Method and device for controlling connection between devices, electronic device and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110337099B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114697359B (en) * | 2022-03-04 | 2024-03-22 | 青岛海尔科技有限公司 | Data collection method and device, storage medium and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494642A (en) * | 2018-03-29 | 2018-09-04 | 北京小米移动软件有限公司 | Smart machine group technology, device, system and smart machine |
| CN108702605A (en) * | 2017-06-30 | 2018-10-23 | 华为技术有限公司 | A kind of method and apparatus that wireless communication connection is established |
| EP3468256A1 (en) * | 2016-12-07 | 2019-04-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fast wireless fidelity connection method and apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190028997A1 (en) * | 2016-01-29 | 2019-01-24 | Seiko Epson Corporation | Wearable device, control target device, short-range wireless communication network, communication system, control system, and remote control method |
| US10616928B2 (en) * | 2017-09-27 | 2020-04-07 | Apple Inc. | Intelligent auto-join of wireless networks |
-
2019
- 2019-07-03 CN CN201910594104.2A patent/CN110337099B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3468256A1 (en) * | 2016-12-07 | 2019-04-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fast wireless fidelity connection method and apparatus |
| CN108702605A (en) * | 2017-06-30 | 2018-10-23 | 华为技术有限公司 | A kind of method and apparatus that wireless communication connection is established |
| CN108494642A (en) * | 2018-03-29 | 2018-09-04 | 北京小米移动软件有限公司 | Smart machine group technology, device, system and smart machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110337099A (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10404539B2 (en) | Multi-device sensor subsystem joint optimization | |
| CN107888769B (en) | Scene mode starting method and device and terminal | |
| US20190331501A1 (en) | Method and device for planning route, server and robot | |
| CN110582078A (en) | Bluetooth pairing method and device, storage medium and electronic equipment | |
| CN105487389A (en) | Method and device for controlling intelligent equipment | |
| EP2784661B1 (en) | Computer program product, information processing method, and information processing apparatus | |
| US20220052866A1 (en) | Smart home system control method and apparatus, electronic device | |
| CN105099515A (en) | Portable terminal, communication method of portable terminal, imaging apparatus, communication method of imaging apparatus, and communication system | |
| CN113556715B (en) | Device connection method and apparatus, computer readable medium and electronic device | |
| KR20200007608A (en) | Electronic device, server device and method for determining location of electronic device | |
| KR20200007607A (en) | Server device and method for collecting location information of another devicess thereof | |
| CN111487889A (en) | Method, device and equipment for controlling intelligent equipment, control system and storage medium | |
| CN110337099B (en) | Method and device for controlling connection between devices, electronic device and storage medium | |
| CN112153123A (en) | Method, device and system for controlling Internet of things device in Internet of things system | |
| RU2609090C2 (en) | Systems and methods for image data sharing | |
| CN110505510B (en) | Video picture display method and device in large-screen system and storage medium | |
| CN111526192B (en) | Remote control method and device of terminal, terminal and computer readable storage medium | |
| CN107219780B (en) | Control method of controlled device, control device, configuration method of control device and terminal | |
| CN104735687A (en) | Single-station verification service testing method and device | |
| KR20190020940A (en) | Method and apparatus for determining location using identification information corresponding external electronic device | |
| CN110149679A (en) | Method for discovering equipment, device and storage medium | |
| CN104200817A (en) | Speech control method and system | |
| US20150304472A1 (en) | Method of matching operations between vehicular apparatus and portable terminal, vehicle system including vehicular apparatus and portable terminal, portable terminal, and information center | |
| CN110996141B (en) | Method and device for sending information in live broadcast room and electronic equipment | |
| CN109673032B (en) | Network switching method, device, computer readable storage medium and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210514 Address after: 100085 Baidu Building, 10 Shangdi Tenth Street, Haidian District, Beijing Applicant after: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY Co.,Ltd. Applicant after: Shanghai Xiaodu Technology Co.,Ltd. Address before: 100085 Baidu Building, 10 Shangdi Tenth Street, Haidian District, Beijing Applicant before: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |