WO2022094841A1 - 一种通信连接方法、控制设备及可移动平台 - Google Patents
一种通信连接方法、控制设备及可移动平台 Download PDFInfo
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- WO2022094841A1 WO2022094841A1 PCT/CN2020/126695 CN2020126695W WO2022094841A1 WO 2022094841 A1 WO2022094841 A1 WO 2022094841A1 CN 2020126695 W CN2020126695 W CN 2020126695W WO 2022094841 A1 WO2022094841 A1 WO 2022094841A1
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000004590 computer program Methods 0.000 claims description 47
- 230000015654 memory Effects 0.000 claims description 40
- 230000004044 response Effects 0.000 claims description 17
- 239000000969 carrier Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
Definitions
- the present invention relates to the field of communication technologies, and in particular, to a communication connection method, a control device and a movable platform.
- the movable platform is widely used in image shooting, security inspection, agricultural plant protection and other fields due to its flexible operation and ability to work in complex terrain.
- a secure and stable communication link is usually established between the movable platform and the control device.
- control device in the prior art is not universal, and the movable platform can only establish a communication link with its matched control device.
- the mobile platform as the drone as an example, when users buy a new drone, they often need to buy a matching remote control, and cannot continue to use the old remote control. This results in a waste of resources and a bad user experience.
- Embodiments of the present invention provide a communication connection method, a control device and a movable platform, which can realize flexible matching between the control device and the movable platform.
- a first aspect of the embodiments of the present invention is to provide a communication connection method, which can be used to establish a communication connection between a first communication device and a second communication device, and the method includes:
- the first communication device acquires device information of the second communication device based on the first communication configuration, the device information of the second communication device is sent by the second communication device based on the first communication configuration;
- the first communication device determines a second communication configuration matching the device information of the second communication device according to the device information of the second communication device, so as to establish a communication with the second communication device based on the second communication configuration communication connection between.
- a second aspect of the embodiments of the present invention provides a control device, the control device includes a processor and a memory:
- the memory for storing computer program code
- the processor invokes the computer program code, when the computer program code is executed, for:
- a second communication configuration matching the device information of the movable platform is determined according to the device information of the movable platform to establish a communication connection with the movable platform based on the second communication configuration.
- a third aspect of the embodiments of the present invention is to provide a movable platform, the movable platform includes a processor and a memory:
- the memory for storing computer program code
- the processor invokes the computer program code, when the computer program code is executed, for:
- a second communication configuration matching the device information of the control device is determined according to the device information of the control device to establish a communication connection with the control device based on the second communication configuration.
- a fourth aspect of the embodiments of the present invention is to provide a computer-readable storage medium, wherein the computer-readable storage medium stores computer program codes, and when the computer program codes are executed by a processor, causes the The processor executes the above-mentioned communication connection method.
- corresponding communication connection parameters can be determined and configured according to the exchanged device information, so as to establish a more appropriate communication connection between devices based on the device information , which can improve the utilization rate of the equipment.
- FIG. 1 is a schematic diagram of a communication connection scenario disclosed in an embodiment of the present invention
- FIG. 2 is a schematic flowchart of a communication connection method disclosed in an embodiment of the present invention.
- FIG. 3 is a schematic flowchart of another communication connection method disclosed in an embodiment of the present invention.
- FIG. 4 is a structural diagram of a control device disclosed in an embodiment of the present invention.
- FIG. 5 is a structural diagram of a movable platform disclosed in an embodiment of the present invention.
- the embodiment of the present invention provides a communication connection method, which can realize that a control device can establish a communication connection with movable platforms of different models and different software versions to communicate, in other words, a movable platform can communicate with multiple mobile platforms of different models and different software versions.
- the control device establishes a communication connection for communication.
- the scene includes a control device 101 and a movable platform 102 .
- the control device 101 is the device used by the user, and the form of the control device 101 is only used for example.
- the control device 101 may include, but is not limited to, a remote control, a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a portable Devices with wireless communication functions, such as personal computers and mobile Internet devices (Mobile Internet Devices, MID).
- the movable platform 102 is a device that can establish a connection with the control device 101.
- the shape of the movable platform 102 is only for example, and the movable platform 102 may include but not limited to unmanned aerial vehicles, unmanned marine vehicles, unmanned vehicles, robots, etc.
- a movable smart device that can be operated by the control device 101 and perform a target action.
- the communication connection process mainly includes: when the control device 101 detects a pairing trigger event (such as a pairing button is triggered, a pairing instruction is received, etc.), it enters the pairing state; in the pairing state, the control device 101 enters the pairing state; The device 101 obtains the device information of the mobile platform 102 based on the first communication configuration (such as the device type identification of the mobile platform 102, the software version identification, etc.), and the device information of the mobile platform 102 is sent by the mobile platform 102 based on the first communication configuration.
- a pairing trigger event such as a pairing button is triggered, a pairing instruction is received, etc.
- the control device 101 and the movable platform 102 can exchange device information based on the first communication configuration; after the control device 101 obtains the device information of the movable platform 102, it determines the communication with the movable platform 102 according to the device information of the movable platform 102.
- the second communication configuration (such as the version number of the communication protocol, the number of antennas, the number of OFDM carriers, the encoding method, the transmission encryption method, etc.) matches the device information of the device; and the software and hardware configuration is established based on the second communication configuration. For example, set the number of antennas indicated by the second communication configuration, the number of OFDM carriers corresponding to the number of OFDM carriers, and so on. It can be understood that the specific implementation of establishing the communication connection between the movable platform 102 and the control device 101 is similar to the implementation of establishing the communication connection between the control device 101 and the movable platform 102 , and details are not repeated here.
- a new connection interaction mode is defined between the control device 101 and the movable platform 102 that need to establish a connection.
- the control device 101 and the movable platform 102 will be paired In the state, the device information is exchanged based on the first communication configuration.
- the control device 101 After acquiring the device information of the movable platform 102, the control device 101 determines the second communication configuration that matches the device information of the movable platform 102 according to the device information of the movable platform 102. , and establishes a connection with the second communication device based on the second communication configuration.
- control device 101 and the movable platform 102 exchange device information based on the same communication configuration, they can further determine the corresponding communication connection parameters and perform hardware and software configuration, thereby enabling a control device to communicate with multiple types of movable platforms. It satisfies the automation requirement of establishing a communication connection between the control device and the movable platform, and improves the utilization rate of the device.
- the communication connection method provided by the present invention will be described in detail below.
- FIG. 2 is a schematic flowchart of a communication connection method disclosed in an embodiment of the present invention.
- the communication method is used to establish a communication connection between a first communication device and a second communication device, the first communication device may be one of the control device 101 and the movable platform 102 shown in FIG. 1 , and the second communication device may be The other of the control device 101 and the movable platform 102 shown in FIG. 1 .
- the communication connection method may include S201 and S202. in:
- the first communication device acquires device information of the second communication device based on the first communication configuration.
- the first communication configuration may be stored in the first communication device in advance, and the first communication configuration includes at least one of the following: the number of antennas for transmitting and receiving data, the number of OFDM carriers, whether the communication data is encrypted, and the like.
- the first communication configuration is to satisfy the basic configuration of data interaction.
- UAV A carries 2 antennas that can be used to receive data and 2 antennas that can be used to send data
- data interaction requires at least 1 antenna for receiving data and 1 antenna for sending data
- the UAV A uses only 1 antenna for receiving data and 1 antenna for transmitting data.
- the device information of the second communication device is sent by the second communication device based on the first communication configuration, that is, the first communication device and the second communication device exchange device information based on the same communication configuration.
- the device information of the second communication device is used to determine a communication configuration required for establishing a communication connection with the second communication device.
- the device information of the second communication device includes a device type number of the second communication device and/or a software version number of the second communication device.
- the first communication device enters a pairing state when detecting a pairing trigger event (eg, a user triggers a pairing instruction through an APP).
- a pairing trigger event eg, a user triggers a pairing instruction through an APP.
- a first communication resource is allocated using the first communication configuration, and a communication connection is established with the second communication device based on the first communication resource.
- the first communication device determines a second communication configuration matching the device information of the second communication device according to the device information of the second communication device, so as to establish a communication connection with the second communication device based on the second communication configuration.
- the second communication configuration includes at least one of the following: the number of antennas for transmitting and receiving data, the number of OFDM carriers, whether the communication data is encrypted, and the like.
- a retrieval table is stored in the first communication device, and the first communication device searches and determines the second communication required to establish a communication connection with the second communication device from the retrieval table according to the device information of the second communication device configuration.
- the first communication device is connected to the terminal device. After acquiring the device information of the second communication device, the first communication device sends the device information of the second communication device to the terminal device, so that the terminal device searches and returns to establish a communication connection with the second communication device according to the device information of the second communication device The desired second communication configuration.
- the first communication device acquires, based on the first communication configuration, a second communication configuration sent by the second communication device that matches the device information of the second communication device.
- the first communication device After determining the second communication configuration matching the device information of the second communication device, the first communication device allocates the second communication resource by using the second communication configuration, and establishes a communication connection with the second communication device based on the second communication resource.
- the communication configuration 1 that matches the device information of control device B includes: using 2 antennas for receiving data and 2 The antenna for sending data
- the communication configuration 2 that matches the device information of the control device C includes: using 3 antennas for receiving data and 3 antennas for sending data; then based on the communication configuration 1, the unmanned aerial vehicle A is allocated communication resources 1 (2 antennas for receiving data and 2 antennas for sending data), UAV A can establish a communication connection with control device B based on communication resource 1; After one antenna for receiving data and three antennas for sending data), UAV A can establish a communication connection with control device C based on communication resource 2.
- the first communication device and the second communication device exchange device information based on the first communication configuration.
- the first communication device After acquiring the device information of the second communication device, the first communication device The device information of the second communication device determines a second communication configuration matching the device information of the second communication device, and establishes a connection with the second communication device based on the second communication configuration. It can be seen that after the first communication device and the second communication device exchange device information based on the same communication configuration, they can further determine the corresponding communication connection parameters and perform software and hardware configuration, thereby enabling a control device to communicate with multiple types of movable platforms. , which satisfies the automation requirement of establishing a communication connection between the control equipment and the movable platform, and improves the utilization rate of the equipment.
- FIG. 3 is a schematic flowchart of another communication connection method disclosed in an embodiment of the present invention.
- the communication method is used to establish a communication connection between a first communication device and a second communication device, the first communication device may be one of the control device 101 and the movable platform 102 shown in FIG. 1 , and the second communication device may be The other of the control device 101 and the movable platform 102 shown in FIG. 1 .
- the communication connection method may include S301-S308. in:
- the first communication device uses a first communication configuration to allocate a first communication resource.
- S302. Establish a communication connection with the second communication device based on the first communication resource, and acquire device information of the second communication device.
- the first communication configuration is also pre-stored in the second communication device, and after entering the pairing state, the second communication device also uses the first communication configuration to allocate the first communication resource.
- the specific implementation manner in which the second communication device uses the first communication configuration to allocate the first communication resource is similar to the implementation manner in which the first communication device uses the first communication configuration to allocate the first communication resource in step 301, and is not repeated here.
- a communication connection is established based on the same communication configuration. After the communication connection is established, the first communication device and the second communication device can exchange device information with each other.
- the first communication device determines a second communication configuration matching the device information of the second communication device according to the device information of the second communication device and the correspondence between the device information and the communication configuration.
- a retrieval table is stored in the first communication device, the retrieval table is used to indicate a correspondence between device information of the communication device and a communication configuration, and the retrieval table stores information that can establish communication with the first communication device Device information of the connected N second communication devices, and a communication configuration corresponding to each device information, where N is a positive integer.
- Table 1 is an exemplary retrieval table provided by the present invention:
- the device information includes a device type number and/or a software version number. It can be seen from Table 1 that if the device information of the second communication device matches the device information in the retrieval table, the first communication device determines the communication configuration corresponding to the device information as the second communication configuration. For example, suppose the device information of the second communication device is: device type number "AAAA", software version number "4.3.2”; then the first communication device configures the communication through Table 1 "Number of antennas: 4; Number of OFDM carriers: 2000" ;" is determined to be a second communication configuration that matches the device information of the second communication device.
- step 307 is continued.
- a retrieval table is stored in the first communication device, and the retrieval table is used to indicate the correspondence between device information of the communication device and the communication configuration, and the retrieval table stores the device information of the first communication device , the device information of the N second communication devices that can establish a communication connection with the first communication device, and the communication configuration corresponding to each device information.
- Table 2 is an exemplary retrieval table provided by the invention:
- the device information includes a device type number and/or a software version number.
- the process in which the first communication device determines the second communication configuration matching the device information of the second communication device according to the device information of the second communication device and the correspondence between the device information and the communication configuration includes: acquiring the current device of the first communication device information, and the communication configuration corresponding to the device information of the first communication device and the device information of the second communication device is determined as the second communication configuration.
- the first communication device filters out the associated data associated with the current device information of the first communication device according to the current device information retrieval table of the first communication device, and finds out whether there is a device related to the second communication device in the associated data The device information of the second communication device whose information matches the device information of the second communication device.
- the current device information of the first communication device is corresponding to the device information of the second communication device.
- the communication configuration of is determined as the second communication configuration. For example, suppose the current device information of the first communication device is: device type number "MM”, software version number "1.0.3”, and the device information of the second communication device is: device type number "AAAA”, software version number "4.3” .2"; then the first communication device determines the communication configuration "number of antennas: 4; number of OFDM carriers: 2000; " as the first communication device matching the device information of the first communication device and the device information of the second Two communication configurations.
- the first communication device obtains a software upgrade data package
- the software upgrade data package is used to upgrade the software in the first communication device, and after the upgrade is completed, the software version number of the first communication device is updated to a software upgrade data package.
- the corresponding software version number for example, assuming that the current version number of the first communication device is 1.0.1, and the software version number corresponding to the software upgrade data package is 2.1.2, because the software version number corresponding to the software upgrade data package is higher than that of the communication device.
- the first communication device upgrades the software in the first communication device through the software upgrade data package, and updates the software version number of the first communication device to 2.1.2 after the upgrade is completed.
- the first communication device is connected to the terminal device, and the first communication device obtains the software upgrade data package through the terminal device.
- the software upgrade data package also carries a retrieval table to be updated, and the retrieval table to be updated records the device information of X second communication devices, and the device information corresponding to each second communication device.
- Communication configuration, X is a positive integer.
- the first communication device updates the currently stored retrieval table according to the retrieval table to be updated.
- the communication configuration corresponding to the device information of each second communication device includes the relevant parameters that need to be configured for establishing a communication connection between the first communication device and the second communication device; such as the number of antennas, the number of OFDM carriers, the communication protocol, the communication frequency band, And whether the communication data is encrypted.
- the retrieval table is updated by means of a software upgrade data package, so as to be updated in time after a new product is released or a new software version is released.
- the first communication device is connected to the terminal device. After acquiring the device information of the second communication device, the first communication device sends the device information of the second communication device to the terminal device, so that the terminal device searches and returns to establish a communication connection with the second communication device according to the device information of the second communication device The desired second communication configuration.
- the first communication configuration and the second communication configuration are different, and the data transmission capacity under the first communication configuration is lower than the data transmission capacity under the second communication configuration; for example, the data transmission capacity under the second communication configuration
- the transmission rate is faster than the rate of data transmission under the first communication configuration; for another example, image data, audio data, video data, etc. cannot be transmitted under the first communication configuration, while the first communication device and the first communication device under the second communication configuration
- the second communication device can transmit image data, audio data, video data, etc.; for another example, in the first communication configuration, the first communication device will not encrypt the transmitted data, and in the second communication configuration, the first communication device will data is encrypted.
- the first communication configuration and the second communication configuration are the same, that is, the first communication device and the second communication device exchange device information based on the first communication configuration, and can only communicate based on the first communication configuration.
- the first communication device obtains the communication configuration request sent by the second communication device, send communication configuration information for indicating the second communication configuration to the second communication device.
- the communication configuration request is used to request a communication configuration required for establishing a communication connection with the first communication device.
- the first communication device stores a second communication configuration required by the second communication device to establish a communication connection with the first communication device. If the first communication device obtains the communication configuration request sent by the second communication device, it responds In response to the communication configuration request, the first communication device sends communication configuration information to the second communication device, where the communication configuration information carries the second communication configuration.
- the first communication device exits the pairing state.
- the first communication device exits the pairing state after acquiring the device information of the second communication device and determining the second communication configuration according to the device information of the second communication device.
- the first communication device obtains the device information of the second communication device and determines the second communication configuration according to the device information of the second communication device, if the second communication device is not obtained within a preset time period If the device sends a communication configuration request, it exits the pairing state.
- the first communication device does not acquire the device information of the second communication device within a preset time period, the first communication device exits the pairing state, and outputs prompt information, where the prompt information is used to indicate pairing failure.
- the first communication device after acquiring the device information of the second communication device, the first communication device cannot determine a communication configuration matching the device information of the second communication device, the first communication device exits the pairing state, and outputs a prompt message, The prompt information is used to indicate pairing failure.
- the first communication device uses the second communication configuration to allocate a second communication resource, and establishes a communication connection with the second communication device based on the second communication resource.
- step 306 reference may be made to the implementation of step S202 in FIG. 2, and details are not described herein again.
- the first communication device cannot determine a second communication configuration matching the device information of the second communication device, send a communication configuration request to the second communication device.
- the first communication device is unable to determine the second communication configuration that matches the device information of the second communication device; for example, the retrieval table stored by the first communication device does not include a matching device information of the second communication device Device Information.
- the first communication device sends a communication configuration request to the second communication device, where the communication configuration request is used to request a communication configuration required to establish a communication connection with the second communication device, and the communication configuration information includes device information with the first communication device and the first communication configuration.
- the device information of the two communication devices matches the communication configuration.
- the first communication device obtains the communication configuration information sent by the second communication device within the preset time, establish a communication connection with the second communication device based on the communication configuration information.
- the first communication device updates the stored retrieval table based on the communication configuration information. Specifically, the first communication device associates the device information of the second communication device with the communication configuration carried in the communication configuration information into the retrieval table.
- the device information of the second communication device includes: the device type number is "BBBB”, the software version number is "4.1.1”, and the communication configuration information carries The communication configuration is "number of antennas: 6; number of OFDM carriers: 1500;"; then the first communication device associates "BBBB”, "4.1.1” with "number of antennas: 6; number of OFDM carriers: 1500;" added to a look-up table stored in the first communication device.
- the updated retrieval table is shown in Table 3:
- step S202 in FIG. 2 For a specific implementation of establishing a communication connection between the first communication device and the second communication device based on the communication configuration information, reference may be made to the implementation of step S202 in FIG. 2 , and details are not described herein again.
- the first communication device if the first communication device does not obtain the communication configuration information sent by the second communication device within the preset time, the first communication device exits the pairing state and outputs prompt information, which is used to indicate the first communication device.
- the communication device and the second communication device cannot establish a communication connection.
- the first communication device in response to acquiring the communication configuration request sent by the second communication device, the first communication device sends communication configuration information for indicating the second communication configuration to the second communication device, so that the second communication device is based on the communication configuration information.
- the communication configuration information establishes a communication connection with the first communication device.
- the first communication device fails to determine the second communication configuration through the device information of the second communication device, it can request to obtain the second communication configuration by sending a communication configuration request to the second communication device, thereby realizing that one control device can communicate with multiple devices. It can communicate with different types of movable platforms, which satisfies the automation requirement of establishing communication connection between the control device and the movable platform, and improves the utilization rate of the device.
- FIG. 4 is a structural diagram of the control device provided by an embodiment of the present invention.
- the control device 400 includes at least a processor 401 and a memory 402, and in other embodiments, may also include structures such as a power supply circuit.
- the processor 401 may be a central processing unit (CPU).
- the processor 401 may further include a hardware chip.
- the above-mentioned hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or the like.
- the above-mentioned PLD may be a field-programmable gate array (FPGA), a general-purpose array logic (generic array logic, GAL), or the like.
- the memory 402 may include volatile memory (volatile memory), such as random-access memory (random-access memory, RAM); the storage device may also include non-volatile memory (non-volatile memory), such as flash memory (flash memory), solid-state drive (solid-state drive, SSD), etc.; the storage device may also include a combination of the above-mentioned types of memories.
- volatile memory volatile memory
- RAM random-access memory
- non-volatile memory non-volatile memory
- flash memory flash memory
- solid-state drive solid-state drive
- SSD solid-state drive
- the computer program code is stored in the memory 402, and the processor 401 calls the computer program code in the memory 402.
- the processor 401 is used for:
- device information of the movable platform is acquired based on the first communication configuration, the device information of the movable platform is the movable platform based on the first communication configuration. sent by the communication configuration;
- a second communication configuration matching the device information of the movable platform is determined according to the device information of the movable platform to establish a communication connection with the movable platform based on the second communication configuration.
- the processor 401 when the computer program code is executed, the processor 401 is configured to:
- the processor 401 when the computer program code is executed, the processor 401 is configured to:
- a communication connection is established with the movable platform based on the second communication resource.
- the first communication configuration and the second communication configuration are the same or different.
- the first communication configuration and the second communication configuration are used to indicate at least one of the number of antennas, the number of OFDM carriers, and whether communication data is encrypted.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- a communication connection with the movable platform is established based on the second communication configuration.
- the device information includes a device type number and/or a software version number.
- the processor 401 when the computer program code is executed, the processor 401 is configured to:
- a second communication configuration matching the device information of the movable platform is determined according to the device information of the movable platform and the correspondence between the device information and the communication configuration.
- the correspondence between the device information and the communication configuration is stored in the memory in the form of a retrieval table.
- the processor 401 is used to:
- a communication configuration matching the device information of the movable platform is searched in the retrieval table as the second communication configuration.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to: acquire device information of the control device;
- a communication configuration matching the device information of the control device and the device information of the movable platform is searched in the retrieval table as the second Communication configuration.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- a software upgrade data package is acquired, and the retrieval table is updated according to the software upgrade data package.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- the pairing state is exited.
- the communication configuration information includes a communication configuration matching the device information of the control device and the device information of the removable platform.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- a retrieval table is updated based on the communication configuration information, and the retrieval table is used to indicate the correspondence between the device information and the communication configuration.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- prompt information is output, and the prompt information is used to indicate that the control device and the movable platform cannot establish a communication connection.
- the processor 401 when the computer program code is executed, the processor 401 is further configured to:
- control device provided in this embodiment can execute the communication connection method provided in the foregoing embodiment, and the execution manner and beneficial effects thereof are similar, which will not be repeated here.
- FIG. 5 is a structural diagram of the movable platform provided by an embodiment of the present invention.
- the movable platform includes at least a processor 501 and a memory 502 .
- the movable platform may also include structures such as power components, power supply modules, and the like.
- the power components may be a steering gear, a directional wing, a motor, and the like.
- the processor 501 may be a central processing unit (CPU).
- the processor 501 may further include a hardware chip.
- the above-mentioned hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or the like.
- the above-mentioned PLD may be a field-programmable gate array (FPGA), a general-purpose array logic (generic array logic, GAL), or the like.
- the memory 502 may include volatile memory (volatile memory), such as random-access memory (random-access memory, RAM); the storage device may also include non-volatile memory (non-volatile memory), such as flash memory (flash memory), solid-state drive (solid-state drive, SSD), etc.; the storage device may also include a combination of the above-mentioned types of memories.
- volatile memory volatile memory
- RAM random-access memory
- non-volatile memory non-volatile memory
- flash memory flash memory
- solid-state drive solid-state drive
- SSD solid-state drive
- the memory 502 stores computer program code, and the processor 501 calls the computer program code in the memory 502.
- the processor 501 is used for:
- a second communication configuration matching the device information of the control device is determined according to the device information of the control device to establish a communication connection with the control device based on the second communication configuration.
- the processor 501 when the computer program code is executed, the processor 501 is configured to:
- the processor 501 when the computer program code is executed, the processor 501 is configured to:
- a communication connection is established with the control device based on the second communication resource.
- the first communication configuration and the second communication configuration are the same or different.
- the first communication configuration and the second communication configuration are used to indicate at least one of the number of antennas, the number of OFDM carriers, and whether communication data is encrypted.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- a communication connection with the control device is established based on the second communication configuration.
- the device information includes a device type number and/or a software version number.
- the processor 501 when the computer program code is executed, the processor 501 is configured to:
- a second communication configuration matching the device information of the control device is determined according to the device information of the control device and the correspondence between the device information and the communication configuration.
- the correspondence between the device information and the communication configuration is stored in the memory in the form of a retrieval table.
- the processor 501 is configured to:
- a communication configuration matching the device information of the control device is searched in the retrieval table as the second communication configuration.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- a communication configuration matching the device information of the movable platform and the device information of the control device is searched in the retrieval table as the second Communication configuration.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- a software upgrade data package is acquired, and the retrieval table is updated according to the software upgrade data package.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- the pairing state is exited.
- the communication configuration information includes a communication configuration matching the device information of the mobile platform and the device information of the control device.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- a retrieval table is updated based on the communication configuration information, and the retrieval table is used to indicate the correspondence between the device information and the communication configuration.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- prompt information is output, where the prompt information is used to indicate that the movable platform and the control device cannot establish a communication connection.
- the processor 501 when the computer program code is executed, the processor 501 is further configured to:
- the communication configuration information used to indicate the second communication configuration is sent to the control device.
- the processor included in the movable platform provided in this embodiment can execute the communication connection method provided in the foregoing embodiment, and its execution manner and beneficial effects are similar, and details are not repeated here.
- Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, it can be used to implement a communication in the foregoing embodiments of the present application
- the method steps such as the connection method, the specific implementation thereof will not be repeated here.
- the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) or the like.
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Abstract
本发明实施例提供一种通信连接方法、控制设备及可移动平台。其中，通信连接方法包括：第一通信设备(控制设备)和第二通信设备(可移动平台)在配对状态下，基于第一通信配置交换设备信息，第一通信设备在获取第二通信设备的设备信息后，根据第二通信设备的设备信息确定与第二通信设备的设备信息匹配的第二通信配置，并基于第二通信配置与第二通信设备建立连接。可见，第一通信设备和第二通信设备在基于同一通信配置交换设备信息后，第一通信设备可以根据第二通信设备的设备信息确定对应的通信连接参数并配置，进而实现一个控制设备与多种类型的可移动平台进行通信，提高了设备的利用率。
Description
本发明涉及通信技术领域，尤其涉及一种通信连接方法、控制设备及可移动平台。
可移动平台以操作灵活、能在复杂地形工作等特点被广泛应用于图像拍摄、安全巡检、农业植保等领域。为了保证通信链路传递控制数据的安全性和稳定性，可移动平台和控制设备之间通常建立了安全稳定的通信链路。
然而，现有技术中的控制设备不具通用性，可移动平台只能与其配套的控制设备建立通信链路。以可移动平台为无人机为例，用户在购买新款无人机时，往往需要购买配套的遥控器，而不能继续使用旧款的遥控器。造成了资源浪费，用户体验也不好。
发明内容
本发明实施例提供一种通信连接方法、控制设备及可移动平台能够实现控制设备与可移动平台的灵活匹配。
本发明实施例的第一方面是提供一种通信连接方法，可用于建立第一通信设备和第二通信设备之间的通信连接，所述方法包括：
响应于所述第一通信设备和所述第二通信设备进入配对状态，所述第一通信设备基于第一通信配置获取所述第二通信设备的设备信息，所述第二通信设备的设备信息是所述第二通信设备基于所述第一通信配置发送的；
所述第一通信设备根据所述第二通信设备的设备信息确定与所述第二通信设备的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述第二通信设备之间的通信连接。
本发明实施例的第二方面是提供一种控制设备，所述控制设备包括处理器和存储器：
所述存储器，用于存储计算机程序代码；
所述处理器，调用所述计算机程序代码，当所述计算机程序代码被执行时，用于：
响应于所述控制设备和可移动平台进入配对状态，基于第一通信配置获取所述可移动平台的设备信息，所述可移动平台的设备信息是所述可移动平台基于所述第一通信配置发送的；
根据所述可移动平台的设备信息确定与所述可移动平台的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述可移动平台之间的通信连接。
本发明实施例的第三方面是提供一种可移动平台，所述可移动平台包括处理器和存储器：
所述存储器，用于存储计算机程序代码；
所述处理器，调用所述计算机程序代码，当所述计算机程序代码被执行时，用于：
响应于所述可移动平台和控制设备进入配对状态，基于第一通信配置获取所述控制设备的设备信息，所述控制设备的设备信息是所述控制设备基于所述第一通信配置发送的；
根据所述控制设备的设备信息确定与所述控制设备的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述控制设备之间的通信连接。
本发明实施例的第四方面是提供一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序代码，所述计算机程序代码被处理器执行时，使所述处理器执行上述通信连接方法。
本发明实施例中，通信设备之间基于同一通信配置交换设备信息后，可以根据该交换的设备信息确定对应的通信连接参数并配置，进而实现设备之间基于设备信息建立更为合适的通信连接，可以提高设备的利用率。
图1为本发明实施例公开的一种通信连接场景示意图；
图2为本发明实施例公开的一种通信连接方法的流程示意图；
图3为本发明实施例公开的另一种通信连接方法的流程示意图；
图4为本发明实施例公开的一种控制设备的结构图；
图5为本发明实施例公开的一种可移动平台的结构图。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例提供一种通信连接方法，能够实现一个控制设备与不同型号、不同软件版本的可移动平台建立通信连接进行通信，或者说一个可移动平台可以与多个不同型号、不同软件版本的控制设备建立通信连接进行通信。如图1所示，该场景中包括控制设备101和可移动平台102。其中，控制设备101是用户所使用的设备，控制设备101的形态仅用于举例，控制设备101可以包括但不限于：遥控器、智能手机(如Android手机、iOS手机等)、平板电脑、便携式个人计算机、移动互联网设备(MobileInternetDevices，MID)等具有无线通信功能的设备。可移动平台102是能够与控制设备101建立连接的设备，可移动平台102的形态仅用于举例，可移动平台102可以包括但不限于无人飞行器、无人航海器、无人车、机器人等可以被控制设备101操作并执行目标动作的可移动智能设备。
图1所述的通信连接场景中，通信连接流程主要包括：控制设备101在检测到配对触发事件(如配对按钮被触发、接收到配对指令等)时，进入配对状态；在配对状态下，控制设备101基于第一通信配置获取可移动平台102的设备信息(如可移动平台102的设备类型标识、软件版本标识等)，可移动平台102的设备信息是可移动平台102基于第一通信配置发送的(即控制设备101与可移动平台102可基于第一通信配置交互设备信息)；在控制设备101获取可移动平台102的设备信息后，根据可移动平台102的设备信息确定与可移动平台102的设备信息匹配的第二通信配置(如通信协议版本号、天线数量、OFDM载波数量、编码方式、传输加密方式等)；并基于第二通信配置完成软硬件配置建立与可移动 平台102之间的通信连接，例如设置第二通信配置指示的天线数量的天线、OFDM载波数量对应的OFDM载波等等。可以理解的是，可移动平台102与控制设备101建立通信连接的具体实施方式和控制设备101与可移动平台102建立通信连接的实施方式类似，在此不再赘述。
本发明实施例中，需要建立连接的控制设备101和可移动平台102之间，被定义了新的连接交互方式，在该定义的连接交互方式下，控制设备101和可移动平台102会在配对状态下，基于第一通信配置交换设备信息，控制设备101在获取可移动平台102的设备信息后，再根据可移动平台102的设备信息确定与可移动平台102的设备信息匹配的第二通信配置，并基于第二通信配置与第二通信设备建立连接。可见，控制设备101和可移动平台102在基于同一通信配置交换设备信息后，可以进一步确定对应的通信连接参数并进行软硬件配置，进而实现一个控制设备与多种类型的可移动平台进行通信，满足了控制设备与可移动平台之间建立通信连接的自动化需求，提高了设备的利用率。下面对本发明提供的通信连接方法进行详细说明。
请参阅图2，图2为本发明实施例公开的一种通信连接方法的流程示意图。该通信方法用于建立第一通信设备和第二通信设备之间的通信连接，第一通信设备可以是图1所示的控制设备101和可移动平台102中的一个，第二通信设备可以是图1所示的控制设备101和可移动平台102中的另一个。如图2所示，该通信连接方法可包括S201和S202。其中：
S201、响应于第一通信设备和第二通信设备进入配对状态，第一通信设备基于第一通信配置获取第二通信设备的设备信息。第一通信配置可以是事先存储在第一通信设备中的，第一通信配置包括以下至少一项：收发数据的天线数量、OFDM载波数量、通信数据是否加密等。第一通信配置为满足数据交互的基本配置。例如，假设无人飞行器A携带有2根可用于接收数据的天线和2根可用于发送数据的天线，数据交互至少需要1根用于接收数据的天线和1根用于发送数据的天线，则在基于第一通信配置对无人飞行器A进行配置后，无人飞行器A仅使用1根用于接收数据的天线和1根用于发送数据的天线。
第二通信设备的设备信息是第二通信设备基于第一通信配置发送的，即第一通信设备和第二通信设备基于同一通信配置交换设备信息。第二通信设备的设备信息用于确定与第二通信设备建立通信连接所需的通信配置。第二通信设备的设备信息包括第二通信设备的设备类型号和/或第二通信设备的软件版本号。
在一个实施例中，第一通信设备在检测到配对触发事件(如用户通过APP触发配对指令)时，进入配对状态。采用第一通信配置分配第一通信资源，并基于第一通信资源与第二通信设备建立通信连接。
S202、第一通信设备根据第二通信设备的设备信息确定与第二通信设备的设备信息匹配的第二通信配置，以基于第二通信配置建立与第二通信设备之间的通信连接。第二通信配置包括以下至少一项：收发数据的天线数量、OFDM载波数量、通信数据是否加密等。
在一个实施例中，第一通信设备中存储有检索表，第一通信设备根据第二通信设备的设备信息从检索表表中查找并确定与第二通信设备建立通信连接所需的第二通信配置。
在另一个实施例中，第一通信设备与终端设备相连接。第一通信设备在获取第二通信 设备的设备信息后，向终端设备发送第二通信设备的设备信息，以使终端设备根据第二通信设备的设备信息查找并返回与第二通信设备建立通信连接所需的第二通信配置。
在又一个实施例中，第一通信设备基于第一通信配置获取第二通信设备发送的与第二通信设备的设备信息匹配的第二通信配置。
第一通信设备在确定与第二通信设备的设备信息匹配的第二通信配置后，采用第二通信配置分配第二通信资源，并基于第二通信资源与第二通信设备建立通信连接。例如，假设无人飞行器A携带有4根可用于接收数据的天线和4根可用于发送数据的天线，与控制设备B的设备信息匹配的通信配置1包括：使用2根接收数据的天线和2根发送数据的天线，与控制设备C的设备信息匹配的通信配置2包括：使用3根接收数据的天线和3根发送数据的天线；则在基于通信配置1为无人飞行器A分配通信资源1(2根接收数据的天线和2根发送数据的天线)后，无人飞行器A可基于通信资源1与控制设备B建立通信连接；在基于通信配置2为无人飞行器A分配通信资源2(3根接收数据的天线和3根发送数据的天线)后，无人飞行器A可基于通信资源2与控制设备C建立通信连接。
本发明实施例中，第一通信设备和第二通信设备在配对状态下，基于第一通信配置交换设备信息，第一通信设备在获取第二通信设备的设备信息后，再根据第二通信设备的设备信息确定与第二通信设备的设备信息匹配的第二通信配置，并基于第二通信配置与第二通信设备建立连接。可见，第一通信设备和第二通信设备在基于同一通信配置交换设备信息后，可以进一步确定对应的通信连接参数并进行软硬件配置，进而实现一个控制设备与多种类型的可移动平台进行通信，满足了控制设备与可移动平台之间建立通信连接的自动化需求，提高了设备的利用率。
请参阅图3，图3为本发明实施例公开的另一种通信连接方法的流程示意图。该通信方法用于建立第一通信设备和第二通信设备之间的通信连接，第一通信设备可以是图1所示的控制设备101和可移动平台102中的一个，第二通信设备可以是图1所示的控制设备101和可移动平台102中的另一个。如图3所示，该通信连接方法可包括S301-S308。其中：
S301、响应于第一通信设备和第二通信设备进入配对状态，第一通信设备采用第一通信配置分配第一通信资源。第一通信配置被预先存储在第一通信设备中，第一通信设备采用第一通信配置分配第一通信资源是指：第一通信设备按照第一通信配置中的参数信息进行配置；例如，假设第一通信配置中的参数信息为：数据发送天线数量1、数据接收天线数量1、通信频段2.4G、数据加密方式为不加密、OFDM载波数量为600；则第一通信设备根据第一通信配置的指示，使用1根数据发送天线和1根数据接收天线在2.4G频段进行数据传输，且在数据传输过程中不对数据进行加密，OFDM的传输速率＝单个载波速率*600。
S302、基于第一通信资源与第二通信设备建立通信连接，并获取第二通信设备的设备信息。第二通信设备中同样预先存储了第一通信配置，第二通信设备在进入配对状态后，也采用第一通信配置分配第一通信资源。第二通信设备采用第一通信配置分配第一通信资源的具体实施方式与步骤301中第一通信设备采用第一通信配置分配第一通信资源的实施方式类似，在此不再赘述。
即第一通信设备和第二通信和设备在进入配对状态后，基于相同的通信配置建立通信 连接，在建立通信连接后，第一通信设备和第二通信设备可以交换彼此的设备信息。
S303、第一通信设备根据第二通信设备的设备信息以及设备信息与通信配置之间的对应关系确定与第二通信设备的设备信息匹配的第二通信配置。在一个实施例中，第一通信设备中存储有检索表，该检索表用于指示通信设备的设备信息与通信配置之间的对应关系，该检索表中存储有可与第一通信设备建立通信连接的N个第二通信设备的设备信息，以及与每个设备信息对应的通信配置，N为正整数。表1为本发明提供的一种示例性的检索表：
表1
其中，设备信息包括设备类型号和/或软件版本号。由表1可知，若第二通信设备的设备信息与检索表中的设备信息匹配，则第一通信设备将该设备信息对应的通信配置确定为第二通信配置。例如，假设第二通信设备的设备信息为：设备类型号“AAAA”,软件版本号“4.3.2”；则第一通信设备通过表1将通信配置“天线数：4；OFDM载波数：2000；…”确定为与第二通信设备的设备信息匹配的第二通信配置。
若检索表中不存在第二通信设备的设备信息相匹配的设备信息，则继续执行步骤307。
在另一个实施例中，第一通信设备中存储有检索表，该检索表用于指示通信设备的设备信息与通信配置之间的对应关系，该检索表中存储有第一通信设备的设备信息，可与第一通信设备建立通信连接的N个第二通信设备的设备信息，以及各设备信息对应的通信配置。表2为本发明提供的一种示例性的检索表：
表2
其中，设备信息包括设备类型号和/或软件版本号。第一通信设备根据第二通信设备的设备信息以及设备信息与通信配置之间的对应关系确定与第二通信设备的设备信息匹配的第二通信配置的过程包括：获取第一通信设备当前的设备信息，将该第一通信设备的设备信息和该第二通信设备的设备信息对应的通信配置确定为第二通信配置。具体地，第一通信设备根据第一通信设备当前的设备信息检索表中筛选出与第一通信设备当前的设备信息相关联的关联数据，并查找关联数据中是否存在与第二通信设备的设备信息匹配的第二通 信设备的设备信息，若存在与第二通信设备的设备信息匹配的第二通信设备的设备信息，则将第一通信设备当前的设备信息和第二通信设备的设备信息对应的通信配置确定为第二通信配置。例如，假设第一通信设备当前的设备信息为：设备类型号“MM”,软件版本号“1.0.3”，第二通信设备的设备信息为：设备类型号“AAAA”,软件版本号“4.3.2”；则第一通信设备通过表1将通信配置“天线数：4；OFDM载波数：2000；…”确定为与第一通信设备的设备信息和第二通信设备的设备信息匹配的第二通信配置。
进一步地，第一通信设备获取软件升级数据包，软件升级数据包用于对第一通信设备中的软件进行升级，并在升级完成后将第一通信设备的软件版本号更新为软件升级数据包对应的软件版本号；例如，假设第一通信设备的当前版本号为1.0.1，软件升级数据包对应的软件版本号为2.1.2，由于软件升级数据包对应的软件版本号高于通信设备的当前版本号，第一通信设备通过软件升级数据包对第一通信设备中的软件进行软件升级，并在升级完成后将第一通信设备的软件版本号更新为2.1.2。在一个实施例中，第一通信设备与终端设备相连接，第一通信设备通过终端设备获取软件升级数据包。
在一个实施例中，软件升级数据包中还携带有待更新的检索表，待更新的检索表中记录了X个第二通信设备的设备信息，以及与每个第二通信设备的设备信息对应的通信配置，X为正整数。第一通信设备根据待更新的检索表对当前存储的检索表进行更新。其中，与每个第二通信设备的设备信息对应的通信配置包括第一通信设备与第二通信设备建立通信连接所需要配置的相关参数；如天线数量、OFDM载波数量、通信协议、通信频段，以及通信数据是否加密。如此，通过软件升级数据包的方式更新该检索表，以在新款产品发布后，或新的软件版本发布后及时更新。
在一个实施例中，第一通信设备与终端设备相连接。第一通信设备在获取第二通信设备的设备信息后，向终端设备发送第二通信设备的设备信息，以使终端设备根据第二通信设备的设备信息查找并返回与第二通信设备建立通信连接所需的第二通信配置。
在一个实施例中，第一通信配置和第二通信配置不相同，在第一通信配置下的数据传输能力低于在第二通信配置下的数据传输能力；例如，在第二通信配置下数据传输速率比在第一通信配置下数据传输的速率更快；又如，在第一通信配置下无法传输图像数据、音频数据、视频数据等，而在第二通信配置下第一通信设备和第二通信设备可以传输图像数据、音频数据、视频数据等；再如，在第一通信配置下第一通信设备不会对传输的数据进行加密，在第二通信配置下第一通信设备会对传输的数据进行加密。在另一个实施例中，第一通信配置和第二通信配置相同，即第一通信设备和第二通信设备基于第一通信配置交换设备信息，并且只能基于第一通信配置进行通信。
S304、若第一通信设备获取到第二通信设备发送的通信配置请求，则向第二通信设备发送用于指示第二通信配置的通信配置信息。通信配置请求用于请求与第一通信设备建立通信连接所需的通信配置。在一个实施例中，第一通信设备存储有第二通信设备与第一通信设备建立通信连接所需的第二通信配置，若第一通信设备获取到第二通信设备发送的通信配置请求，响应于该通信配置请求，第一通信设备向第二通信设备发送通信配置信息，该通信配置信息中携带有第二通信配置。
S305、第一通信设备退出配对状态。在一个实施例中，第一通信设备在获取第二通信 设备的设备信息，并根据第二通信设备的设备信息确定第二通信配置后退出配对状态。
在另一个实施例中，第一通信设备在获取第二通信设备的设备信息，并根据第二通信设备的设备信息确定第二通信配置后，若在预设时间段内未获取到第二通信设备发送的通信配置请求，则退出配对状态。
在又一个实施例中，第一通信设备在预设时间段内未获取到第二通信设备的设备信息，第一通信设备退出配对状态，并输出提示信息，该提示信息用于指示配对失败。
在再一个实施例中，第一通信设备在获取第二通信设备的设备信息后，无法确定与第二通信设备的设备信息匹配的通信配置，第一通信设备退出配对状态，并输出提示信息，该提示信息用于指示配对失败。
S306、第一通信设备采用第二通信配置分配第二通信资源，并基于第二通信资源与第二通信设备建立通信连接。步骤306的具体实施方式，可参考图2中步骤S202的实施方式，在此不再赘述。
S307、若第一通信设备无法确定与第二通信设备的设备信息匹配的第二通信配置，则向第二通信设备发送通信配置请求。在一个实施例中，第一通信设备无法确定与第二通信设备的设备信息匹配的第二通信配置；例如，第一通信设备存储的检索表中不包括与第二通信设备的设备信息匹配的设备信息。第一通信设备向第二通信设备发送通信配置请求，该通信配置请求用于请求与第二通信设备建立通信连接所需的通信配置，该通信配置信息包括与第一通信设备的设备信息和第二通信设备的设备信息匹配的通信配置。
S308、若第一通信设备在预设时间内获取到第二通信设备发送的通信配置信息，则基于通信配置信息与第二通信设备建立通信连接。在一个实施例中，第一通信设备在预设时间内获取到第二通信设备发送的通信配置信息后，基于该通信配置信息对存储的检索表进行更新。具体地，第一通信设备将第二通信设备的设备信息和通信配置信息中携带的通信配置关联添加至检索表中。例如，假设第一通信设备中存储的检索表如表1所示，第二通信设备的设备信息包括：设备类型号为“BBBB”，软件版本号为“4.1.1”，通信配置信息中携带的通信配置为“天线数：6；OFDM载波数：1500；…”；则第一通信设备将“BBBB”,“4.1.1”和“天线数：6；OFDM载波数：1500；…”关联添加至第一通信设备中存储的检索表中。更新后的检索表如表3所示：
表3
第一通信设备基于通信配置信息与第二通信设备建立通信连接的具体实施方式可参考图2中步骤S202的实施方式，在此不再赘述。
相应地，若所述第一通信设备在预设时间内没有获取到第二通信设备发送的通信配置信息，则第一通信设备退出配对状态，并输出提示信息，该提示信息用于指示第一通信设 备和第二通信设备无法建立通信连接。
本发明实施例中，第一通信设备响应于获取到第二通信设备发送的通信配置请求，向第二通信设备发送用于指示第二通信配置的通信配置信息，以使第二通信设备基于该通信配置信息与第一通信设备建立通信连接。此外，若第一通信设备未能通过第二通信设备的设备信息确定第二通信配置，则可通过向第二通信设备发送通信配置请求来请求获取第二通信配置，进而实现一个控制设备与多种类型的可移动平台进行通信，满足了控制设备与可移动平台之间建立通信连接的自动化需求，提高了设备的利用率。
本发明实施例提供一种控制设备，图4是本发明实施例提供的控制设备的结构图。如图4所示，控制设备400至少包括处理器401和存储器402，在其他实施例中，还可以包括供电电路等结构。
所述处理器401可以是中央处理器(central processing unit，CPU)。所述处理器401还可以进一步包括硬件芯片。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)等。上述PLD可以是现场可编程逻辑门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic，GAL)等。
所述存储器402可以包括易失性存储器(volatile memory)，例如随机存取存储器(random-access memory，RAM)；存储装置也可以包括非易失性存储器(non-volatile memory)，例如快闪存储器(flash memory)，固态硬盘(solid-state drive，SSD)等；存储装置还可以包括上述种类的存储器的组合。
存储器402中存储有计算机程序代码，处理器401调用存储器402中的计算机程序代码，当计算机程序代码被执行时，处理器401用于：
响应于所述控制设备和所述可移动平台进入配对状态，基于第一通信配置获取所述可移动平台的设备信息，所述可移动平台的设备信息是所述可移动平台基于所述第一通信配置发送的；
根据所述可移动平台的设备信息确定与所述可移动平台的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述可移动平台之间的通信连接。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401用于：
采用第一通信配置分配第一通信资源；
基于所述第一通信资源与所述可移动平台建立通信连接，并获取所述可移动平台的设备信息。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401用于：
采用所述第二通信配置分配第二通信资源；
基于所述第二通信资源与所述可移动平台建立通信连接。
在一个实施例中，所述第一通信配置和所述第二通信配置相同或不同。
在一个实施例中，所述第一通信配置和所述第二通信配置用于指示天线数量、OFDM载波数量，通信数据是否加密中的至少一个。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
响应于所述控制设备和所述可移动平台退出配对状态，基于所述第二通信配置建立与所述可移动平台之间的通信连接。
在一个实施例中，所述设备信息包括设备类型号和/或软件版本号。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401用于：
根据所述可移动平台的设备信息以及设备信息与通信配置之间的对应关系确定与所述可移动平台的设备信息匹配的第二通信配置。
在一个实施例中，所述设备信息与通信配置之间的对应关系以检索表的方式存储于所述存储器。
在一个实施例中，所述处理器401用于：
根据所述可移动平台的设备信息在所述检索表中查找与所述可移动平台的设备信息匹配的通信配置作为所述第二通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：获取所述控制设备的设备信息；
根据所述控制设备的设备信息和所述可移动平台的设备信息在所述检索表中查找与所述控制设备的设备信息和所述可移动平台的设备信息匹配的通信配置作为所述第二通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
获取软件升级数据包，并根据所述软件升级数据包更新所述检索表。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
若无法确定与所述可移动平台的设备信息匹配的第二通信配置，则向所述可移动平台发送通信配置请求。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
若在预设时间内获取到所述可移动平台发送的通信配置信息，则基于所述通信配置信息与所述可移动平台建立通信连接；
若在预设时间内没有获取到所述可移动平台发送的通信配置信息，则退出配对状态。
在一个实施例中，所述通信配置信息包括与所述控制设备的设备信息和所述可移动平台的设备信息匹配的通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
若在预设时间内获取到所述可移动平台发送的通信配置信息，则基于所述通信配置信息更新检索表，所述检索表用于指示设备信息与通信配置之间的对应关系。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
若在预设时间内没有获取到所述可移动平台发送的通信配置信息，则输出提示信息，所述提示信息用于指示所述控制设备和所述可移动平台无法建立通信连接。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器401还用于：
若获取到所述可移动平台发送的通信配置请求，则向所述可移动平台发送用于指示所述第二通信配置的通信配置信息。
本实施例提供的控制设备能够执行前述实施例提供的通信连接方法，其执行方式和有益效果类似，在这里不再赘述。
本发明实施例提供一种可移动平台，图5是本发明实施例提供的可移动平台的结构图。如图5所示，可移动平台至少包括处理器501和存储器502。该可移动平台还可以包括动力组件、供电模块等结构。比如，当该可移动平台为无人机时，动力组件可以是舵机、方向翼和电机等等。
所述处理器501可以是中央处理器(central processing unit，CPU)。所述处理器501还可以进一步包括硬件芯片。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)等。上述PLD可以是现场可编程逻辑门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic，GAL)等。
所述存储器502可以包括易失性存储器(volatile memory)，例如随机存取存储器(random-access memory，RAM)；存储装置也可以包括非易失性存储器(non-volatile memory)，例如快闪存储器(flash memory)，固态硬盘(solid-state drive，SSD)等；存储装置还可以包括上述种类的存储器的组合。
所述存储器502中存储有计算机程序代码，处理器501调用存储器502中的计算机程序代码，当计算机程序代码被执行时，处理器501用于：
响应于所述可移动平台和所述控制设备进入配对状态，基于第一通信配置获取所述控制设备的设备信息，所述控制设备的设备信息是所述控制设备基于所述第一通信配置发送的；
根据所述控制设备的设备信息确定与所述控制设备的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述控制设备之间的通信连接。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501用于：
采用第一通信配置分配第一通信资源；
基于所述第一通信资源与所述控制设备建立通信连接，并获取所述控制设备的设备信息。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501用于：
采用所述第二通信配置分配第二通信资源；
基于所述第二通信资源与所述控制设备建立通信连接。
在一个实施例中，所述第一通信配置和所述第二通信配置相同或不同。
在一个实施例中，所述第一通信配置和所述第二通信配置用于指示天线数量、OFDM载波数量，通信数据是否加密中的至少一个。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
响应于所述可移动平台和所述控制设备退出配对状态，基于所述第二通信配置建立与所述控制设备之间的通信连接。
在一个实施例中，所述设备信息包括设备类型号和/或软件版本号。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501用于：
根据所述控制设备的设备信息以及设备信息与通信配置之间的对应关系确定与所述控制设备的设备信息匹配的第二通信配置。
在一个实施例中，所述设备信息与通信配置之间的对应关系以检索表的方式存储于所述 存储器。
在一个实施例中，所述处理器501，用于：
根据所述控制设备的设备信息在所述检索表中查找与所述控制设备的设备信息匹配的通信配置作为所述第二通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
获取所述可移动平台的设备信息；
根据所述可移动平台的设备信息和所述控制设备的设备信息在所述检索表中查找与所述可移动平台的设备信息和所述控制设备的设备信息匹配的通信配置作为所述第二通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
获取软件升级数据包，并根据所述软件升级数据包更新所述检索表。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
若无法确定与所述控制设备的设备信息匹配的第二通信配置，则向所述控制设备发送通信配置请求。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
若在预设时间内获取到所述控制设备发送的通信配置信息，则基于所述通信配置信息与所述控制设备建立通信连接；
若在预设时间内没有获取到所述控制设备发送的通信配置信息，则退出配对状态。
在一个实施例中，所述通信配置信息包括与所述可移动平台的设备信息和所述控制设备的设备信息匹配的通信配置。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
若在预设时间内获取到所述控制设备发送的通信配置信息，则基于所述通信配置信息更新检索表，所述检索表用于指示设备信息与通信配置之间的对应关系。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
若在预设时间内没有获取到所述控制设备发送的通信配置信息，则输出提示信息，所述提示信息用于指示所述可移动平台和所述控制设备无法建立通信连接。
在一个实施例中，当所述计算机程序代码被执行时，所述处理器501还用于：
若获取到所述控制设备发送的通信配置请求，则向所述控制设备发送用于指示所述第二通信配置的通信配置信息。
本实施例提供的可移动平台中包括的处理器能够执行前述实施例提供的通信连接方法，其执行方式和有益效果类似，在这里不再赘述。
本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时，可以用于实现本申请前述实施例中的一种通信连接方法等方法步骤，其具体实现在此不再赘述。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本发明部分实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。
Claims (56)
- 一种通信连接方法，其特征在于，用于建立第一通信设备和第二通信设备之间的通信连接，所述方法包括：响应于所述第一通信设备和所述第二通信设备进入配对状态，所述第一通信设备基于第一通信配置获取所述第二通信设备的设备信息，所述第二通信设备的设备信息是所述第二通信设备基于所述第一通信配置发送的；所述第一通信设备根据所述第二通信设备的设备信息确定与所述第二通信设备的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述第二通信设备之间的通信连接。
- 如权利要求1所述的方法，其特征在于，所述第一通信设备为可移动平台和控制设备中的一个，所述第二通信设备为所述可移动平台和所述控制设备中的另一个。
- 如权利要求1所述的方法，其特征在于，所述第一通信设备基于第一通信配置获取所述第二通信设备的设备信息，包括：所述第一通信设备采用第一通信配置分配第一通信资源；基于所述第一通信资源与所述第二通信设备建立通信连接，并获取所述第二通信设备的设备信息。
- 如权利要求1所述的方法，其特征在于，所述基于所述第二通信配置建立与所述第二通信设备之间的通信连接，包括：所述第一通信设备采用所述第二通信配置分配第二通信资源；基于所述第二通信资源与所述第二通信设备建立通信连接。
- 如权利要求1所述的方法，其特征在于，所述第一通信配置和所述第二通信配置相同或不同。
- 如权利要求1所述的方法，其特征在于，所述第一通信配置和所述第二通信配置用于指示天线数量、OFDM载波数量，通信数据是否加密中的至少一个。
- 如权利要求1所述的方法，其特征在于，所述方法还包括：响应于所述第一通信设备和所述第二通信设备退出配对状态，所述第一通信设备基于所述第二通信配置建立与所述第二通信设备之间的通信连接。
- 如权利要求1所述的方法，其特征在于，所述设备信息包括设备类型号和/或软件版本号。
- 如权利要求1所述的方法，其特征在于，所述根据所述第二通信设备的设备信息确定与所述第二通信设备的设备信息匹配的第二通信配置，包括：根据所述第二通信设备的设备信息以及设备信息与通信配置之间的对应关系确定与所述第二通信设备的设备信息匹配的第二通信配置。
- 如权利要求9所述的方法，其特征在于，所述设备信息与通信配置之间的对应关系以检索表的方式存储于所述第一通信设备。
- 如权利要求10所述的方法，其特征在于，所述根据所述第二通信设备的设备信息以及设备信息与通信配置之间的对应关系确定与所述第二通信设备的设备信息匹配的第二通信配置，包括：根据所述第二通信设备的设备信息在所述检索表中查找与所述第二通信设备的设备信息匹配的通信配置作为所述第二通信配置。
- 如权利要求11所述的方法，其特征在于，所述方法还包括：获取所述第一通信设备的设备信息；所述根据所述第二通信设备的设备信息在所述检索表中查找与所述第二通信设备的设备信息匹配的通信配置作为所述第二通信配置，包括：根据所述第一通信设备的设备信息和所述第二通信设备的设备信息在所述检索表中查找与所述第一通信设备的设备信息和所述第二通信设备的设备信息匹配的通信配置作为所述第二通信配置。
- 如权利要求10所述的方法，其特征在于，所述方法还包括：获取软件升级数据包，并根据所述软件升级数据包更新所述检索表。
- 如权利要求1所述的方法，其特征在于，所述方法还包括：若所述第一通信设备无法确定与所述第二通信设备的设备信息匹配的第二通信配置，则向所述第二通信设备发送通信配置请求。
- 如权利要求14所述的方法，其特征在于，所述方法还包括：若所述第一通信设备在预设时间内获取到所述第二通信设备发送的通信配置信息，则基于所述通信配置信息与所述第二通信设备建立通信连接；若所述第一通信设备在预设时间内没有获取到所述第二通信设备发送的通信配置信息，则退出配对状态。
- 如权利要求15所述的方法，其特征在于，所述通信配置信息包括与所述第一通信设备的设备信息和所述第二通信设备的设备信息匹配的通信配置。
- 如权利要求15所述的方法，其特征在于，所述方法还包括：若所述第一通信设备在预设时间内获取到所述第二通信设备发送的通信配置信息，则基于所述通信配置信息更新检索表，所述检索表用于指示设备信息与通信配置之间的对应关系。
- 如权利要求15所述的方法，其特征在于，所述方法还包括：若所述第一通信设备在预设时间内没有获取到所述第二通信设备发送的通信配置信息，则输出提示信息，所述提示信息用于指示所述第一通信设备和所述第二通信设备无法建立通信连接。
- 如权利要求1所述的方法，其特征在于，所述方法还包括：若所述第一通信设备获取到所述第二通信设备发送的通信配置请求，则向所述第二通信设备发送用于指示所述第二通信配置的通信配置信息。
- 一种控制设备，其特征在于，所述控制设备包括处理器和存储器：所述存储器，用于存储计算机程序代码；所述处理器，调用所述计算机程序代码，当所述计算机程序代码被执行时，用于：响应于所述控制设备和可移动平台进入配对状态，基于第一通信配置获取所述可移动平台的设备信息，所述可移动平台的设备信息是所述可移动平台基于所述第一通信配置发送的；根据所述可移动平台的设备信息确定与所述可移动平台的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述可移动平台之间的通信连接。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器，用于：采用第一通信配置分配第一通信资源；基于所述第一通信资源与所述可移动平台建立通信连接，并获取所述可移动平台的设备信息。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器，用于：采用所述第二通信配置分配第二通信资源；基于所述第二通信资源与所述可移动平台建立通信连接。
- 根据权利要求20所述的控制设备，其特征在于，所述第一通信配置和所述第二通信配置相同或不同。
- 根据权利要求20所述的控制设备，其特征在于，所述第一通信配置和所述第二通信配置用于指示天线数量、OFDM载波数量，通信数据是否加密中的至少一个。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器还用于：响应于所述控制设备和所述可移动平台退出配对状态，基于所述第二通信配置建立与所述可移动平台之间的通信连接。
- 根据权利要求20所述的控制设备，其特征在于，所述设备信息包括设备类型号和/或软件版本号。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器，用于：根据所述可移动平台的设备信息以及设备信息与通信配置之间的对应关系确定与所述可移动平台的设备信息匹配的第二通信配置。
- 根据权利要求27所述的控制设备，其特征在于，所述设备信息与通信配置之间的对应关系以检索表的方式存储于所述存储器。
- 根据权利要求28所述的控制设备，其特征在于，所述处理器，用于：根据所述可移动平台的设备信息在所述检索表中查找与所述可移动平台的设备信息匹配的通信配置作为所述第二通信配置。
- 根据权利要求29所述的控制设备，其特征在于，所述处理器还用于：获取所述控制设备的设备信息；所述处理器根据所述可移动平台的设备信息在所述检索表中查找与所述可移动平台的设备信息匹配的通信配置作为所述第二通信配置的具体实施方式为：根据所述控制设备的设备信息和所述可移动平台的设备信息在所述检索表中查找与所述控制设备的设备信息和所述可移动平台的设备信息匹配的通信配置作为所述第二通信配置。
- 根据权利要求28所述的控制设备，其特征在于，所述处理器还用于：获取软件升级数据包，并根据所述软件升级数据包更新所述检索表。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器还用于：若无法确定与所述可移动平台的设备信息匹配的第二通信配置，则向所述可移动平台发送通信配置请求。
- 根据权利要求32所述的控制设备，其特征在于，所述处理器还用于：若在预设时间内获取到所述可移动平台发送的通信配置信息，则基于所述通信配置信息与所述可移动平台建立通信连接；若在预设时间内没有获取到所述可移动平台发送的通信配置信息，则退出配对状态。
- 根据权利要求33所述的控制设备，其特征在于，所述通信配置信息包括与所述控制设备的设备信息和所述可移动平台的设备信息匹配的通信配置。
- 根据权利要求33所述的控制设备，其特征在于，所述处理器还用于：若在预设时间内获取到所述可移动平台发送的通信配置信息，则基于所述通信配置信息更新检索表，所述检索表用于指示设备信息与通信配置之间的对应关系。
- 根据权利要求33所述的控制设备，其特征在于，所述处理器还用于：若在预设时间内没有获取到所述可移动平台发送的通信配置信息，则输出提示信息，所述提示信息用于指示所述控制设备和所述可移动平台无法建立通信连接。
- 根据权利要求20所述的控制设备，其特征在于，所述处理器还用于：若获取到所述可移动平台发送的通信配置请求，则向所述可移动平台发送用于指示所述第二通信配置的通信配置信息。
- 一种可移动平台，其特征在于，所述可移动平台包括处理器和存储器：所述存储器，用于存储计算机程序代码；所述处理器，调用所述计算机程序代码，当所述计算机程序代码被执行时，用于：响应于所述可移动平台和所述控制设备进入配对状态，基于第一通信配置获取所述控制设备的设备信息，所述控制设备的设备信息是所述控制设备基于所述第一通信配置发送的；根据所述控制设备的设备信息确定与所述控制设备的设备信息匹配的第二通信配置，以基于所述第二通信配置建立与所述控制设备之间的通信连接。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器，用于：采用第一通信配置分配第一通信资源；基于所述第一通信资源与所述控制设备建立通信连接，并获取所述控制设备的设备信息。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器，用于：采用所述第二通信配置分配第二通信资源；基于所述第二通信资源与所述控制设备建立通信连接。
- 根据权利要求38所述的可移动平台，其特征在于，所述第一通信配置和所述第二通信配置相同或不同。
- 根据权利要求38所述的可移动平台，其特征在于，所述第一通信配置和所述第二通信配置用于指示天线数量、OFDM载波数量，通信数据是否加密中的至少一个。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器还用于：响应于所述可移动平台和所述控制设备退出配对状态，基于所述第二通信配置建立与所述控制设备之间的通信连接。
- 根据权利要求38所述的可移动平台，其特征在于，所述设备信息包括设备类型号和/或软件版本号。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器，用于：根据所述控制设备的设备信息以及设备信息与通信配置之间的对应关系确定与所述控制设备的设备信息匹配的第二通信配置。
- 根据权利要求45所述的可移动平台，其特征在于，所述设备信息与通信配置之间的对应关系以检索表的方式存储于所述存储器。
- 根据权利要求46所述的可移动平台，其特征在于，所述处理器，用于：根据所述控制设备的设备信息在所述检索表中查找与所述控制设备的设备信息匹配的通信配置作为所述第二通信配置。
- 根据权利要求47所述的可移动平台，其特征在于，所述处理器还用于：获取所述可移动平台的设备信息；所述处理器根据所述控制设备的设备信息在所述检索表中查找与所述控制设备的设备信息匹配的通信配置作为所述第二通信配置的具体实施方式为：根据所述可移动平台的设备信息和所述控制设备的设备信息在所述检索表中查找与所述可移动平台的设备信息和所述控制设备的设备信息匹配的通信配置作为所述第二通信配置。
- 根据权利要求46所述的可移动平台，其特征在于，所述处理器还用于：获取软件升级数据包，并根据所述软件升级数据包更新所述检索表。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器还用于：若无法确定与所述控制设备的设备信息匹配的第二通信配置，则向所述控制设备发送通信配置请求。
- 根据权利要求50所述的可移动平台，其特征在于，所述处理器还用于：若在预设时间内获取到所述控制设备发送的通信配置信息，则基于所述通信配置信息与所述控制设备建立通信连接；若在预设时间内没有获取到所述控制设备发送的通信配置信息，则退出配对状态。
- 根据权利要求51所述的可移动平台，其特征在于，所述通信配置信息包括与所述可移动平台的设备信息和所述控制设备的设备信息匹配的通信配置。
- 根据权利要求51所述的可移动平台，其特征在于，所述处理器还用于：若在预设时间内获取到所述控制设备发送的通信配置信息，则基于所述通信配置信息更新检索表，所述检索表用于指示设备信息与通信配置之间的对应关系。
- 根据权利要求51所述的可移动平台，其特征在于，所述处理器还用于：若在预设时间内没有获取到所述控制设备发送的通信配置信息，则输出提示信息，所述提示信息用于指示所述可移动平台和所述控制设备无法建立通信连接。
- 根据权利要求38所述的可移动平台，其特征在于，所述处理器还用于：若获取到所述控制设备发送的通信配置请求，则向所述控制设备发送用于指示所述第二通信配置的通信配置信息。
- 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序代码，所述计算机程序代码被处理器执行时，使所述处理器执行如权利要求1-19任一项所述的通信连接方法。
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| CN106131103A (zh) * | 2016-06-02 | 2016-11-16 | 广州极飞电子科技有限公司 | 遥控器与无人机的通信方法、装置和系统 |
| CN109315005A (zh) * | 2016-06-14 | 2019-02-05 | 深圳市大疆创新科技有限公司 | 与可移动物体的连接的自动更新 |
| CN111835682A (zh) * | 2019-04-19 | 2020-10-27 | 上海哔哩哔哩科技有限公司 | 连接控制方法、系统、设备及计算机可读存储介质 |
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- 2020-11-05 WO PCT/CN2020/126695 patent/WO2022094841A1/zh active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150105015A1 (en) * | 2013-03-05 | 2015-04-16 | Huawei Device Co., Ltd. | Method, Apparatus, and Terminal Device for Near Field Communication Radio Frequency Communication |
| CN106131103A (zh) * | 2016-06-02 | 2016-11-16 | 广州极飞电子科技有限公司 | 遥控器与无人机的通信方法、装置和系统 |
| CN109315005A (zh) * | 2016-06-14 | 2019-02-05 | 深圳市大疆创新科技有限公司 | 与可移动物体的连接的自动更新 |
| CN111835682A (zh) * | 2019-04-19 | 2020-10-27 | 上海哔哩哔哩科技有限公司 | 连接控制方法、系统、设备及计算机可读存储介质 |
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