CN108234562B - Equipment control method, control equipment and controlled equipment - Google Patents
Equipment control method, control equipment and controlled equipment Download PDFInfo
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- CN108234562B CN108234562B CN201611183752.1A CN201611183752A CN108234562B CN 108234562 B CN108234562 B CN 108234562B CN 201611183752 A CN201611183752 A CN 201611183752A CN 108234562 B CN108234562 B CN 108234562B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a device control method, a control device and a controlled device, wherein the method comprises the following steps: the control equipment receives a control request sent by the intelligent terminal through P2P, wherein the control request comprises control information; the control device acquires a control command including the control information based on the control request; and the control equipment sends the control command to the controlled equipment through Bluetooth. The embodiment of the invention can achieve the aims of improving the communication efficiency and reducing the power consumption of the controlled equipment.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an apparatus control method, a control apparatus, and a controlled apparatus.
Background
Remote control is an important application scenario in the field of communications today, for example: the intelligent home is the current scene that the application of the internet of things is the most extensive and is the most close to real life, and various devices (such as lighting equipment, an air conditioner, curtain control or network home appliances) in a family can be connected together through the internet of things technology so as to realize the functions of remotely controlling home appliances, monitoring environment, controlling heating and ventilation and the like by a user. Of course, other scenarios are also possible, such as: remotely controlling office equipment and other scenes requiring remote control. However, the target remote control is mostly based on a server forwarding mode, i.e. a client/server (C/S) mode, in which communication between the intelligent terminal and the controlled device needs to be forwarded through a special server, which greatly reduces communication efficiency. In addition, currently, the controlled device is mainly connected with a special server through WiFi, which causes large power consumption of the controlled device. Therefore, the problems of low communication efficiency and large power consumption of controlled equipment exist in the current remote control.
Disclosure of Invention
The invention aims to provide a device control method, a control device and a controlled device, which aim to solve the problems of low communication efficiency and high power consumption of the controlled device in remote control.
In order to achieve the above object, an embodiment of the present invention provides an apparatus control method, including:
the method comprises the steps that control equipment receives a control request sent by an intelligent terminal through a peer-to-peer technology (P2P), wherein the control request comprises control information;
the control device acquires a control command including the control information based on the control request;
and the control equipment sends the control command to the controlled equipment through Bluetooth.
Optionally, the obtaining, by the control device, the control command including the control information based on the control request includes:
and the control equipment performs protocol conversion on the control request to obtain a control command of a Bluetooth protocol, wherein the control command comprises the control information.
Optionally, the protocol conversion of the control request by the control device to obtain a control command of the bluetooth protocol includes:
and the control equipment performs protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a Bluetooth protocol, wherein the application layer protocol adaptation layer is positioned below the application layer and above the equipment driver.
Optionally, the control command includes a scan request command, where the scan request command includes a control field, and the control field includes the control information;
the control device sends the control command to the controlled device through Bluetooth, and the control command comprises the following steps:
and the control equipment sends the scanning request command to the controlled equipment working in a broadcasting mode, and the control equipment works in a scanning mode.
Optionally, the method further includes:
the control equipment receives a broadcast reply message sent by the controlled equipment through Bluetooth;
the control equipment receives a connectable unidirectional broadcast message sent by the controlled equipment through Bluetooth, wherein the connectable unidirectional broadcast message comprises system state information, and the system state information is updated system state information after the controlled equipment executes the scanning request command;
and the control device sends the system state information to the intelligent terminal through P2P.
Optionally, the method further includes:
the control device establishes connection with a P2P server, wherein the connection is used for the P2P server to record the routing information of the control device, so that the P2P server sends the routing information of the control device to the intelligent terminal, and the routing information of the control device is used for the intelligent terminal to communicate with the control device;
and the control equipment receives the routing information of the intelligent terminal sent by the P2P server, wherein the routing information of the intelligent terminal is used for the control equipment to communicate with the intelligent terminal.
An embodiment of the present invention further provides an apparatus control method, including:
the method comprises the steps that controlled equipment receives a control command sent by control equipment through Bluetooth, wherein the control command comprises control information, and the control command is obtained based on a control request after the control equipment receives the control request sent by an intelligent terminal through P2P;
the controlled device executes the control command.
Optionally, the receiving, by the controlled device, the control command sent by the control device through the bluetooth includes:
the controlled device receives a scanning request command sent by the control device through Bluetooth, the scanning request command comprises a control field, the control field comprises the control information, the controlled device works in a broadcasting mode, and the control device works in a scanning mode.
Optionally, the method further includes:
the controlled equipment sends a broadcast reply message to the control equipment through Bluetooth;
the controlled equipment updates system state information after executing the scanning request command;
the controlled device sends a connectable unidirectional broadcast message through Bluetooth, wherein the connectable unidirectional broadcast message comprises the system state information, so that the control device sends the system state information to the intelligent terminal through P2P.
An embodiment of the present invention further provides a control device, including:
the first receiving module is used for receiving a control request sent by the intelligent terminal through a peer-to-peer technology P2P, wherein the control request comprises control information;
an obtaining module, configured to obtain a control command including the control information based on the control request;
and the first sending module is used for sending the control command to the controlled equipment through Bluetooth.
Optionally, the obtaining module is configured to perform protocol conversion on the control request to obtain a control command of a bluetooth protocol, where the control command includes the control information.
Optionally, the obtaining module is configured to perform protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a bluetooth protocol, where the application layer protocol adaptation layer is located below the application layer and above the device driver.
Optionally, the control command includes a scan request command, where the scan request command includes a control field, and the control field includes the control information;
the first sending module is used for sending the scanning request command to the controlled equipment working in a broadcasting mode, and the control equipment works in a scanning mode.
Optionally, the control device further includes:
the second receiving module is used for receiving the broadcast reply message sent by the controlled equipment through Bluetooth;
a third receiving module, configured to receive a connectable unidirectional broadcast message sent by the controlled device through bluetooth, where the connectable unidirectional broadcast message includes system state information, and the system state information is updated system state information after the controlled device executes the scan request command;
and the sending module is used for sending the system state information to the intelligent terminal through P2P.
Optionally, the control device further includes:
the establishing module is used for establishing connection with a P2P server, wherein the connection is used for the P2P server to record the routing information of the control equipment, so that the P2P server sends the routing information of the control equipment to the intelligent terminal, and the routing information of the control equipment is used for the intelligent terminal to communicate with the control equipment;
a fourth receiving module, configured to receive the routing information of the intelligent terminal sent by the P2P server, where the routing information of the intelligent terminal is used for the control device to communicate with the intelligent terminal.
An embodiment of the present invention further provides a controlled device, including:
the control device comprises a receiving module and a control module, wherein the receiving module is used for receiving a control command sent by a control device through Bluetooth, the control command comprises control information, and the control command is obtained based on a control request after the control device receives the control request sent by an intelligent terminal through P2P;
and the execution module is used for executing the control command.
Optionally, the receiving module is configured to receive a scan request command sent by a control device through bluetooth, where the scan request command includes a control field, the control field includes the control information, the controlled device operates in a broadcast mode, and the control device operates in a scan mode.
Optionally, the controlled device further includes:
the first sending module is used for sending a broadcast reply message to the control equipment through Bluetooth;
the updating module is used for updating the system state information after the scanning request command is executed;
a second sending module, configured to send a connectable unidirectional broadcast message through bluetooth, where the connectable unidirectional broadcast message includes the system state information, so that the control device sends the system state information to the smart terminal through P2P.
The technical scheme of the invention at least has the following beneficial effects:
in the embodiment of the invention, control equipment receives a control request sent by an intelligent terminal through P2P, wherein the control request comprises control information; the control device acquires a control command including the control information based on the control request; and the control equipment sends the control command to the controlled equipment through Bluetooth. Therefore, communication can be achieved through P2P, communication efficiency can be improved, and compared with Bluetooth communication in WiFi technology, Bluetooth communication is adopted between the control device and the controlled device, power consumption is low. Therefore, the embodiment of the invention can achieve the purposes of improving the communication efficiency and reducing the power consumption of the controlled equipment.
Drawings
Fig. 1 is a schematic diagram of a network structure according to an embodiment of the present invention;
fig. 2 is a flowchart of an apparatus control method according to an embodiment of the present invention;
FIG. 3 is a block diagram of a command provided by an embodiment of the present invention;
FIG. 4 is a block diagram of another command provided by an embodiment of the present invention;
FIG. 5 is a block diagram of hardware provided by an embodiment of the invention;
fig. 6 is a flowchart of another apparatus control method according to an embodiment of the present invention;
fig. 7 is a structural diagram of a control device according to an embodiment of the present invention;
fig. 8 is a block diagram of another control apparatus according to an embodiment of the present invention;
fig. 9 is a block diagram of another control apparatus according to an embodiment of the present invention;
fig. 10 is a block diagram of a controlled device according to an embodiment of the present invention;
fig. 11 is a block diagram of another controlled device provided in the embodiment of the present invention;
fig. 12 is a block diagram of another control apparatus according to an embodiment of the present invention;
fig. 13 is a block diagram of another controlled device according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic diagram of a network structure provided in an embodiment of the present invention, and as shown in fig. 1, the network structure includes an intelligent terminal 11, a control Device 12, and one or more controlled devices 13, where the intelligent terminal 11 may be a Mobile terminal or a desktop Computer or a self-service terminal, and the Mobile terminal may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device), and it should be noted that a specific type of the intelligent terminal 11 is not limited in the embodiment of the present invention. In addition, the embodiment of the present invention may further include a plurality of intelligent terminals 11, that is, a user may remotely control the controlled device 13 through different intelligent terminals. The control device 12 may be any device equipped with P2P communication and Bluetooth (BLE) communication, which communicates with the smart terminal 11 through P2P and communicates with the controlled device 13 through bluetooth. In the embodiment of the present invention, the control device 12 may implement P2P communication through WiFi, and then the control device 12 may be referred to as a WiFi/BLE control device, and since the control device 12 may control a plurality of controlled devices 13, the control device 12 may also be referred to as a WiFi/BLE central control platform. The control device 12 may integrate a WiFi communication module, a BLE communication module, and the like, so as to implement the functions of accessing the network and receiving the control command of the intelligent terminal 11 by the controlled device 13. It should be noted that the specific type of the control device 12 is not limited in the embodiment of the present invention. And the controlled device 13 may be a home device equipped with bluetooth communication, for example: lighting system control devices, curtain control devices, air conditioners, smoke sensing devices, televisions, refrigerators or other household devices. Or the controlled device 13 may also be other devices that can be remotely controlled, such as: the device comprises other devices which need remote control and are provided with Bluetooth communication, such as office room devices, street lamp devices or traffic monitoring devices. Further, the controlled device 13 may also be a device that is on the sensing layer and is unattended for a long time or cannot directly use the mains power supply, and by performing the device method provided by the embodiment of the present invention on these devices, the power consumption thereof can be effectively saved. It should be noted that the specific type of the controlled device 13 is not limited in the embodiment of the present invention. In addition, the network structure may further include a P2P server 14, where the P2P server 14 is used for the intelligent terminal 11 to discover the control device 12, and the control device 12 to discover the intelligent terminal 11, once the intelligent terminal 11 and the control device 12 are connected, the P2P server 14 exits the communication interaction process between the intelligent terminal 11 and the control device 12, and the intelligent terminal 11 and the control device 12 directly communicate to complete information interaction.
Referring to fig. 2, an embodiment of the present invention provides an apparatus control method, as shown in fig. 2, including the following steps:
201. the control equipment receives a control request sent by the intelligent terminal through P2P, wherein the control request comprises control information;
202. the control equipment acquires a control command comprising the control information based on the control request;
203. and the control device sends the control command to the controlled device through Bluetooth.
In the embodiment of the present invention, the control device may receive the control request sent by the intelligent terminal through P2P, where the control device receives the control request sent by the intelligent terminal in a P2P manner, that is, the control device and the intelligent terminal perform information interaction in a P2P manner. The P2P can also be called peer-to-peer networking, and since all communication devices of the device in the P2P mode are peer-to-peer, the transmission of control information and the acquisition of state parameters can be realized through direct communication between the devices, the control device and the intelligent terminal can directly communicate through a public network without the forwarding of a server, and the communication efficiency is improved. P2P communication is adopted between the control equipment and the intelligent terminal, information transmission is more real-time in a communication mode compared with a C/S mode, network building is simpler, and implementation cost is reduced.
In addition, in the embodiment of the present invention, the control device may acquire the control command including the control information based on the control request, where the control command is acquired according to the control request. For example: after receiving the control request, the control information can be identified, so that a control command which is used for Bluetooth transmission and comprises the control information can be generated; or the control device may directly perform protocol conversion on the control request to obtain the control command, and the like.
After the control command is acquired, the command can be transmitted to the controlled equipment through Bluetooth (BLE), so that the purpose of reducing the power consumption of the controlled equipment can be achieved by utilizing the low power consumption characteristic of the Bluetooth. It should be noted that, in the embodiment of the present invention, the version of bluetooth is not limited, for example: may be BLE4.2 or a higher-level version above BLE4.2, or may be a version below BLE4.2, etc.
When the controlled device receives the control command, the command is executed, so that the intelligent terminal can remotely control the controlled device. In addition, in this embodiment of the present invention, the control device in step 203 may be one or more devices, that is, it may be implemented to control one or more devices through one control command, for example: when a user needs to close home devices at home, all devices or part of devices can be closed at one time, or when the user needs to control a specific device, the specific device can be controlled through the control command. Of course, in order to control the controlled device more accurately, in the embodiment of the present invention, the identification information of the controlled device may be added to the control request, so that the control device accurately controls the controlled device. Of course, in some special scenarios, it is also possible that the control request does not include an identification of the controlled device, for example: if the control information is to open a window curtain, the control device may automatically recognize that the currently controlled device is a window curtain control device, for example: the control information adjusts the temperature to 26 degrees, and then the control device can also automatically recognize that the current controlled device is an air conditioner.
In the embodiment of the invention, the purposes of improving the communication efficiency and reducing the power consumption of the controlled equipment can be achieved through the steps.
Optionally, the obtaining, by the control device, the control command including the control information based on the control request includes:
and the control equipment performs protocol conversion on the control request to obtain a control command of a Bluetooth protocol, wherein the control command comprises the control information.
In this embodiment, the control request may be received via WiFi, that is, the protocol of the control request may be a protocol based on WiFi transmission, and the control command needs to be transmitted via bluetooth, that is, the protocol of the control command needs to be a bluetooth protocol, so that the control request may be directly subjected to protocol conversion, that is, the control request is converted from the WiFi protocol to the bluetooth protocol, so as to obtain the control command. In the embodiment, the control command can be directly obtained through protocol conversion without additionally generating other commands, so that the communication efficiency can be improved.
Optionally, the protocol conversion of the control request by the control device to obtain a control command of the bluetooth protocol includes:
and the control equipment performs protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a Bluetooth protocol, wherein the application layer protocol adaptation layer is positioned below the application layer and above the equipment driver.
In this embodiment, an Application Layer Protocol Adaptation Layer (Protocol Adaptation Layer) may be added below the Application Layer (Device Driver) and above the Device Driver, so as to further improve the communication efficiency. Because, in this embodiment, the conversion between the application layer and the device driver can be achieved by the application layer protocol adaptation layer, i.e. the protocol conversion is performed directly, without additional actions.
Optionally, the control command includes a SCAN request command (SCAN _ REQ command), where the SCAN request command includes a control field, and the control field includes the control information;
the control device sends the control command to the controlled device through Bluetooth, and the control command comprises the following steps:
and the control equipment sends the scanning request command to the controlled equipment working in a broadcasting mode, and the control equipment works in a scanning mode.
The control field of the SCAN request command (SCAN _ REQ command) is a newly added field in the embodiment of the present invention, for example: as shown in fig. 3, the Payload (Payload) of the SCAN request command (SCAN _ REQ command) includes a sending device address (ScanA), a target device address (AdvA), and a control field (Ctl), where ScanA, AdvA, and Ctl may be 6Octets, and 2Octets, respectively, where 2Octets is merely an example, and the length of the CtL field is not limited in the embodiment of the present invention.
In this embodiment, since the control device operates in the SCAN mode and the controlled device operates in the broadcast mode, the SCAN request command (SCAN _ REQ command) of the control field is added, so that the control command can be issued when the control device and the controlled device are in the "unconnected" state, thereby further reducing the overall power consumption of the system and prolonging the standby time of the device.
It should be noted that, in the embodiment of the present invention, the control device and the controlled device may operate in the following five modes:
ready (Standby), broadcast (Advertising), scan (Scanning), launch (Initiating), and connected state (Connection).
The device is controlled in a Connection state (Connection), the device is controlled in a Request (Request) and Response (Response) mode, and the device can be controlled in a Scanning state (Scanning) by utilizing and customizing and modifying a SCAN _ REQ mechanism and a SCAN _ RSP mechanism in a BLE protocol, so that the control is more real-time, and the power consumption of the device is further reduced.
Optionally, in this embodiment, the method further includes:
the control device receives a broadcast reply message (SCAN _ RSP) sent by the controlled device through Bluetooth;
the control device receives a connectable unidirectional broadcast message (ADV _ IND) sent by the controlled device through Bluetooth, wherein the connectable unidirectional broadcast message comprises system state information, and the system state information is updated system state information after the controlled device executes the scanning request command;
and the control device sends the system state information to the intelligent terminal through P2P.
The broadcast reply message (SCAN _ RSP) may be that, after receiving the SCAN _ REQ, the controlled device first responds to the SCAN _ RSP after receiving the SCAN _ REQ, and after waiting for the completion of the control action, sends execution state information to the control device by using ADV _ IND in the protocol to implement feedback of the state information, and the addition of the mechanism enables the BLE device to implement interaction between the control information and the state information when being in the "unconnected" state, thereby ensuring control real-time performance and further reducing overall power consumption of the system.
The format of the broadcast reply message (SCAN _ RSP) may be as shown in fig. 4, and the Payload (Payload) of the broadcast reply message (SCAN _ RSP) may include: sending a device address (AdvA) and reply information (ScanRspData), wherein the AdvA and the ScanRspData can be 6Octets and 0 ~ 31Octets respectively
Through the implementation, the interaction between the controlled device and the control device and the state information can be realized through a BLE protocol, the controlled device works in an Advertising mode, the state information is broadcasted to the outside regularly, the control device works in a Scanning mode, a data packet sent by the controlled device can be intercepted, the state information of the controlled device is acquired, and the acquired state information can be reported to the intelligent terminal actively or synchronously, so that a user can update and know the state information of the controlled device. When the controlled device needs to be controlled, the intelligent terminal sends control information to the control device through the wide area network, the control information is received by the WiFi module, and after the control information is converted by the protocol adaptation layer, the control device sends a customized SCAN _ REQ command (scanning initiated by an upper layer command) to the controlled device through the BLE network. The controlled device receives the command and firstly sends SCAN _ RSP to the control device, when the controlled device finishes executing the command, the system state information is updated and sent to the control device through ADV _ IND, wherein the result of executing the command is transmitted through a protocol adaptation layer of the control device, and the information is sent to the intelligent terminal through a wide area network, so that the remote control of the intelligent terminal on the remote controlled device and the acquisition of the state information are realized.
Optionally, the method further includes:
the control device establishes connection with a P2P server, wherein the connection is used for the P2P server to record the routing information of the control device, so that the P2P server sends the routing information of the control device to the intelligent terminal, and the routing information of the control device is used for the intelligent terminal to communicate with the control device;
and the control equipment receives the routing information of the intelligent terminal sent by the P2P server, wherein the routing information of the intelligent terminal is used for the control equipment to communicate with the intelligent terminal.
In the embodiment, the intelligent terminal can be connected with the P2P server when being on line for the first time, the P2P server records the route information of the mobile intelligent terminal, the control device can be connected with the P2P server when being on line for the first time, the server can record the relevant route information of the server, meanwhile, the P2P server can respectively inform the route information of the other side to the central controller and the mobile intelligent terminal, therefore, the intelligent terminal knows the route information of the control device, the control device knows the route information of the intelligent terminal, the intelligent terminal can directly communicate with the server through the public network, the forwarding of the server is not needed, and the communication efficiency is improved.
Optionally, in this embodiment of the present invention, a hardware block diagram of the control device may be as shown in fig. 5, where the hardware system includes a controller (MCU), +5V dc power supply module, and a 512Mb Dynamic Random Access Memory (DRAM) module, and meanwhile, the system integrates a working Status indicator (Status LED) for indicating a working Status of the system; the function of accessing the internet through WiFi is realized through a WiFi module integrated with a USB interface, information interaction with controlled equipment is realized through a BLE communication module integrated with a Universal Asynchronous Receiver Transmitter/Transmitter (UART) interface, and meanwhile, the system comprises peripheral circuits and functional modules such as a Reset Button (Reset Button), a crystal oscillator circuit (OSC), a Flash memory (Nor Flash), a TF Card (TF Card), a Button cell (Button cell), a Debug and the like.
It should be noted that, in the embodiment of the present invention, the above-mentioned hardware framework is only an example of the control device, the embodiment of the present invention is not limited to the hardware of the control device, and the control device may be any device capable of performing P2P communication and bluetooth communication, and the embodiment of the present invention is not limited to this embodiment.
It should be noted that, in the embodiment of the present invention, various optional implementations described above may be implemented in combination with each other, or may be implemented separately, and the embodiment of the present invention is not limited thereto.
In the embodiment of the invention, control equipment receives a control request sent by an intelligent terminal through P2P, wherein the control request comprises control information; the control device acquires a control command including the control information based on the control request; and the control equipment sends the control command to the controlled equipment through Bluetooth. Therefore, communication can be achieved through P2P, communication efficiency can be improved, and compared with Bluetooth communication in WiFi technology, Bluetooth communication is adopted between the control device and the controlled device, power consumption is low. Therefore, the embodiment of the invention can achieve the purposes of improving the communication efficiency and reducing the power consumption of the controlled equipment.
Referring to fig. 6, an embodiment of the present invention further provides an apparatus control method, as shown in fig. 6, including the following steps:
601. the method comprises the steps that controlled equipment receives a control command sent by control equipment through Bluetooth, wherein the control command comprises control information, and the control command is obtained based on a control request after the control equipment receives the control request sent by an intelligent terminal through P2P;
602. the controlled device executes the control command.
The control information includes, but is not limited to, control information that can be remotely controlled, such as device opening, device closing, temperature control, curtain state or illumination brightness, and the controlled device receives the control command, and after recognizing the control information, can execute corresponding control to realize remote control of the controlled device by the intelligent terminal.
Optionally, the receiving, by the controlled device, the control command sent by the control device through the bluetooth includes:
the controlled device receives a scanning request command sent by the control device through Bluetooth, the scanning request command comprises a control field, the control field comprises the control information, the controlled device works in a broadcasting mode, and the control device works in a scanning mode.
Optionally, the method further includes:
the controlled equipment sends a broadcast reply message to the control equipment through Bluetooth;
the controlled equipment updates system state information after executing the scanning request command;
the controlled device sends a connectable unidirectional broadcast message through Bluetooth, wherein the connectable unidirectional broadcast message comprises the system state information, so that the control device sends the system state information to the intelligent terminal through P2P.
It should be noted that, this embodiment is used as an implementation of the controlled device corresponding to the embodiment shown in fig. 2, and specific implementation of this embodiment may refer to the relevant description of the embodiment shown in fig. 2, so as to avoid repeated description, and this embodiment is not described again. In the embodiment, the purposes of improving the communication efficiency and reducing the power consumption of the controlled equipment can be achieved.
Referring to fig. 7, an embodiment of the present invention provides a control apparatus, as shown in fig. 7, a control apparatus 700, including:
a first receiving module 701, configured to receive a control request sent by an intelligent terminal through a peer-to-peer technology P2P, where the control request includes control information;
an obtaining module 702, configured to obtain, based on the control request, a control command including the control information;
a first sending module 703, configured to send the control command to the controlled device through bluetooth.
Optionally, the obtaining module 702 is configured to perform protocol conversion on the control request to obtain a control command of a bluetooth protocol, where the control command includes the control information.
Optionally, the obtaining module 702 performs protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a bluetooth protocol, where the application layer protocol adaptation layer is located below the application layer and above the device driver.
Optionally, the control command includes a scan request command, where the scan request command includes a control field, and the control field includes the control information;
the first sending module 703 is configured to send the scan request command to a controlled device operating in a broadcast mode, where the controlled device operates in a scan mode.
Optionally, in this embodiment, as shown in fig. 8, the control device 800 further includes:
a second receiving module 704, configured to receive a broadcast reply message sent by the controlled device through bluetooth;
a third receiving module 705, configured to receive a connectable unidirectional broadcast message sent by the controlled device through bluetooth, where the connectable unidirectional broadcast message includes system state information, and the system state information is updated system state information after the controlled device executes the scan request command;
a sending module 706, configured to send the system state information to the intelligent terminal through P2P.
Optionally, as shown in fig. 9, the control device 700 further includes:
an establishing module 707, configured to establish a connection with a P2P server, where the connection is used for the P2P server to record the routing information of the control device, so that the P2P server sends the routing information of the control device to the intelligent terminal, and the routing information of the control device is used for the intelligent terminal to communicate with the control device;
a fourth receiving module 708, configured to receive the routing information of the intelligent terminal sent by the P2P server, where the routing information of the intelligent terminal is used for the control device to communicate with the intelligent terminal.
It should be noted that, in this embodiment, the control device 700 may be a control device of any implementation manner in the method embodiment in the embodiment of the present invention, and any implementation manner of the control device in the method embodiment in the embodiment of the present invention may be implemented by the control device 700 in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 10, an embodiment of the present invention provides a controlled device, as shown in fig. 10, a controlled device 1000 including:
a receiving module 1001, configured to receive a control command sent by a control device through bluetooth, where the control command includes control information, and the control command is obtained based on a control request sent by an intelligent terminal through P2P after the control device receives the control request;
an executing module 1002, configured to execute the control command.
Optionally, the receiving module 1001 is configured to receive a scan request command sent by the control device through bluetooth, where the scan request command includes a control field, the control field includes the control information, the controlled device operates in a broadcast mode, and the control device operates in a scan mode.
Optionally, as shown in fig. 11, the controlled apparatus 1000 further includes:
a first sending module 1003, configured to send a broadcast reply message to the control device through bluetooth;
an update module 1004, configured to update the system state information after the scan request command is executed;
a second sending module 1005, configured to send a connectable unidirectional broadcast message via bluetooth, where the connectable unidirectional broadcast message includes the system state information, so that the control device sends the system state information to the smart terminal via P2P.
It should be noted that, in this embodiment, the controlled device 1000 may be a controlled device according to any implementation manner in the method embodiment in the embodiment of the present invention, and any implementation manner of the controlled device in the method embodiment in the embodiment of the present invention may be implemented by the controlled device 1000 in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 12, an embodiment of the present invention provides another structure of a control apparatus, including: a processor 1200, a transceiver 1210, a memory 1220, a user interface 1230, and a bus interface, wherein:
a processor 1200 for reading the program in the memory 1220 and executing the following processes:
receiving, by the transceiver 1210, a control request sent by the smart terminal through P2P, where the control request includes control information;
acquiring a control command comprising the control information based on the control request;
the control command is transmitted to the controlled device via the transceiver 1210 via bluetooth.
The transceiver 1210 is configured to receive and transmit data under the control of the processor 1200, and the transceiver 1210 has P2P communication and bluetooth communication functions, that is, the transceiver 1210 includes a P2P communication module and a bluetooth communication module.
In fig. 12, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 1200 and memory represented by memory 1220. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1210 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 1230 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 may store data used by the processor 1200 in performing operations.
Optionally, the obtaining a control command including the control information based on the control request includes:
and carrying out protocol conversion on the control request to obtain a control command of a Bluetooth protocol, wherein the control command comprises the control information.
Optionally, the performing protocol conversion on the control request to obtain a control command of a bluetooth protocol includes:
and performing protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a Bluetooth protocol, wherein the application layer protocol adaptation layer is positioned below the application layer and above the device driver.
Optionally, the control command includes a scan request command, where the scan request command includes a control field, and the control field includes the control information;
the sending the control command to the controlled device through the Bluetooth comprises:
and sending the scanning request command to the controlled equipment working in the broadcasting mode, wherein the control equipment works in the scanning mode.
Optionally, the processor 1200 is further configured to:
receiving a broadcast reply message transmitted by the controlled device through bluetooth through the transceiver 1210;
receiving, by the transceiver 1210, a connectable unidirectional broadcast message sent by the controlled device through bluetooth, where the connectable unidirectional broadcast message includes system state information, and the system state information is updated system state information after the controlled device executes the scan request command;
the system state information is sent to the smart terminal using P2P through transceiver 1210.
Optionally, the processor 1200 is further configured to:
establishing a connection with a P2P server through a transceiver 1210, wherein the connection is used for the P2P server to record the routing information of the control device, so that the P2P server sends the routing information of the control device to the intelligent terminal, and the routing information of the control device is used for the intelligent terminal to communicate with the control device;
and receiving the routing information of the intelligent terminal sent by the P2P server through a transceiver 1210, wherein the routing information of the intelligent terminal is used for the control device to communicate with the intelligent terminal.
It should be noted that, in this embodiment, the control device may be a control device of any implementation manner in the method embodiment in the embodiment of the present invention, and any implementation manner of the control device in the method embodiment in the embodiment of the present invention may be implemented by the control device in this embodiment, so as to achieve the same beneficial effects, and details are not described here.
Referring to fig. 13, there is shown a structure of a controlled apparatus including: a processor 1300, a transceiver 1310, a memory 1320, a user interface 2130, and a bus interface, wherein:
a processor 1300, for reading the program in the memory 1320, for executing the following processes:
receiving, by a controlled device through a transceiver 1310, a control command sent by a control device through bluetooth, where the control command includes control information, and the control command is obtained based on a control request sent by an intelligent terminal through P2P after the control device receives the control request;
and executing the control command.
The transceiver 1310 is configured to receive and transmit data under the control of the processor 1300, and the transceiver 1310 has a bluetooth communication function, that is, the transceiver 1310 includes a bluetooth communication module.
In fig. 13, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 1300 and various circuits of memory represented by memory 1320 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1310 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 2130 may also be an interface to enable external interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 may store data used by the processor 1300 in performing operations.
Optionally, the receiving a control command sent by the control device through bluetooth includes:
receiving a scanning request command sent by a control device through Bluetooth, wherein the scanning request command comprises a control field, the control field comprises the control information, the controlled device works in a broadcasting mode, and the control device works in a scanning mode.
Optionally, the processor 1300 is further configured to:
transmitting a broadcast reply message to the control device using bluetooth through transceiver 1310;
updating system state information after the scanning request command is executed;
transmitting a connectable unidirectional broadcast message including the system state information using bluetooth through the transceiver 1310, so that the control device transmits the system state information to the smart terminal through P2P.
It should be noted that, in this embodiment, the controlled device may be a controlled device in any implementation manner in the method embodiment in the embodiment of the present invention, and any implementation manner of the controlled device in the method embodiment in the embodiment of the present invention may be implemented by the controlled device in this embodiment, and the same beneficial effects are achieved, and details are not described here.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units 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 units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the transceiving method according to various embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An apparatus control method characterized by comprising:
the control equipment receives a control request sent by the intelligent terminal through a peer-to-peer technology P2P, wherein the control request comprises control information;
the control device acquires a control command including the control information based on the control request;
the control device sends the control command to the controlled device through Bluetooth;
wherein the control command comprises a scan request command, the scan request command comprising a control field, the control field comprising the control information;
the control device sends the control command to the controlled device through Bluetooth, and the control command comprises the following steps:
the control equipment sends the scanning request command to controlled equipment working in a broadcasting mode, and the control equipment works in a scanning mode;
the method further comprises the following steps:
the control equipment receives a broadcast reply message sent by the controlled equipment through Bluetooth;
the control equipment receives a connectable unidirectional broadcast message sent by the controlled equipment through Bluetooth, wherein the connectable unidirectional broadcast message comprises system state information, and the system state information is updated system state information after the controlled equipment executes the scanning request command;
and the control device sends the system state information to the intelligent terminal through P2P.
2. The method of claim 1, wherein the control device obtaining a control command including the control information based on the control request comprises:
and the control equipment performs protocol conversion on the control request to obtain a control command of a Bluetooth protocol, wherein the control command comprises the control information.
3. The method of claim 2, wherein the control device protocol-converting the control request to obtain control commands of a bluetooth protocol, comprising:
and the control equipment performs protocol conversion on the control request at an application layer protocol adaptation layer to obtain a control command of a Bluetooth protocol, wherein the application layer protocol adaptation layer is positioned below the application layer and above the equipment driver.
4. The method of claim 1, wherein the method further comprises:
the control device establishes connection with a P2P server, wherein the connection is used for the P2P server to record the routing information of the control device, so that the P2P server sends the routing information of the control device to the intelligent terminal, and the routing information of the control device is used for the intelligent terminal to communicate with the control device;
and the control equipment receives the routing information of the intelligent terminal sent by the P2P server, wherein the routing information of the intelligent terminal is used for the control equipment to communicate with the intelligent terminal.
5. An apparatus control method characterized by comprising:
the method comprises the steps that controlled equipment receives a control command sent by control equipment through Bluetooth, wherein the control command comprises control information, and the control command is obtained based on a control request after the control equipment receives the control request sent by an intelligent terminal through P2P;
the controlled equipment executes the control command;
wherein, the controlled equipment receives the control command that control equipment sent through bluetooth, includes:
the controlled equipment receives a scanning request command sent by control equipment through Bluetooth, the scanning request command comprises a control field, the control field comprises the control information, the controlled equipment works in a broadcasting mode, and the control equipment works in a scanning mode;
the method further comprises the following steps:
the controlled equipment sends a broadcast reply message to the control equipment through Bluetooth;
the controlled equipment updates system state information after executing the scanning request command;
the controlled device sends a connectable unidirectional broadcast message through Bluetooth, wherein the connectable unidirectional broadcast message comprises the system state information, so that the control device sends the system state information to the intelligent terminal through P2P.
6. A control apparatus, characterized by comprising:
the first receiving module is used for receiving a control request sent by the intelligent terminal through a peer-to-peer technology P2P, wherein the control request comprises control information;
an obtaining module, configured to obtain a control command including the control information based on the control request;
the first sending module is used for sending the control command to the controlled equipment through Bluetooth;
wherein the control command comprises a scan request command, the scan request command comprising a control field, the control field comprising the control information;
the first sending module is used for sending the scanning request command to the controlled equipment working in a broadcasting mode, and the control equipment works in a scanning mode;
the control apparatus further includes:
the second receiving module is used for receiving the broadcast reply message sent by the controlled equipment through Bluetooth;
a third receiving module, configured to receive a connectable unidirectional broadcast message sent by the controlled device through bluetooth, where the connectable unidirectional broadcast message includes system state information, and the system state information is updated system state information after the controlled device executes the scan request command;
and the sending module is used for sending the system state information to the intelligent terminal through P2P.
7. The control device according to claim 6, wherein the obtaining module is configured to perform protocol conversion on the control request to obtain a control command of a bluetooth protocol, and the control command includes the control information.
8. The control device of claim 7, wherein the obtaining module is configured to perform protocol conversion on the control request at an application layer protocol adaptation layer to obtain the control command of the bluetooth protocol, wherein the application layer protocol adaptation layer is located below the application layer and above the device driver.
9. The control device according to claim 6, characterized in that the control device further comprises:
the establishing module is used for establishing connection with a P2P server, wherein the connection is used for the P2P server to record the routing information of the control equipment, so that the P2P server sends the routing information of the control equipment to the intelligent terminal, and the routing information of the control equipment is used for the intelligent terminal to communicate with the control equipment;
a fourth receiving module, configured to receive the routing information of the intelligent terminal sent by the P2P server, where the routing information of the intelligent terminal is used for the control device to communicate with the intelligent terminal.
10. A controlled device, comprising:
the control device comprises a receiving module and a control module, wherein the receiving module is used for receiving a control command sent by a control device through Bluetooth, the control command comprises control information, and the control command is obtained based on a control request after the control device receives the control request sent by an intelligent terminal through P2P;
the execution module is used for executing the control command;
the receiving module is used for receiving a scanning request command sent by control equipment through Bluetooth, the scanning request command comprises a control field, the control field comprises the control information, the controlled equipment works in a broadcasting mode, and the control equipment works in a scanning mode;
the controlled device further includes:
the first sending module is used for sending a broadcast reply message to the control equipment through Bluetooth;
the updating module is used for updating the system state information after the scanning request command is executed;
a second sending module, configured to send a connectable unidirectional broadcast message through bluetooth, where the connectable unidirectional broadcast message includes the system state information, so that the control device sends the system state information to the smart terminal through P2P.
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| CN108989451A (en) * | 2018-08-06 | 2018-12-11 | 百度在线网络技术（北京）有限公司 | Method of data synchronization, equipment cloud, data synchronization server and storage medium |
| CN110213758B (en) * | 2019-06-13 | 2022-10-04 | 桃芯科技(苏州)有限公司 | Data communication method based on Bluetooth Mesh, storage medium and electronic equipment |
| CN112152885B (en) * | 2019-06-27 | 2023-04-07 | 广东美的制冷设备有限公司 | Equipment control method and device, household appliance and remote control equipment |
| CN110493338B (en) * | 2019-08-20 | 2022-09-13 | 深圳柚石物联技术有限公司 | Equipment mutual control method, system and computer readable storage medium |
| CN111682990A (en) * | 2020-04-27 | 2020-09-18 | 深圳星普森信息技术有限公司 | Intelligent household system equipment access control method and system based on Bluetooth scattering network networking |
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