Wireless Transmission-Based Encrypted Pairing Method and Device

Abstract

An encryption pairing method and device based on wireless transmission are provided in an embodiment of the present application, belonging to the field of remote control technology. The encryption pairing method based on wireless transmission specifically includes: setting an encryption program at the transmitting end; receiving an administrator key input by a user, and verifying the encryption program with the administrator key; in the case of successful verification of the encryption program, displaying a receiving end selection interface; determining a target receiving end identifier from N receiving end identifiers, and setting a single-chip microcomputer pairing key corresponding to the target receiving end identifier. Through the processing solution of the present application, the transmitting end randomly matches the receiving end, reducing the assembly time between the transmitting end and the receiving end of the remote control, improving work efficiency. The single-chip microcomputer pairing key of the receiving end can be randomly set and unique, without the risk of key duplication or one master with multiple slaves, reducing misoperations by operators and ensuring remote control accuracy.

Description

Technical Field

[0001] This application relates to the field of wireless technologies, and in particular, to an encryption pairing method and device based on wireless transmission. Background Art

[0002] The existing remote control system of crawler cranes adopts an assembly line assembly method. The ordinary remote control encryption system matches the transmitting end and the receiving end in the form of frequency segmentation, and the frequency band ranges from 433 to 497 MHz. This implementation method provides effective levels for the single-chip microcomputer pins through eight groups of switches to implement frequency allocation. Under this implementation method, during the assembly process, due to the inexperience of assembly workers, internal hardware hidden dangers will be generated, reducing the service life of the remote control system; the number of digits is used less frequently, which is only suitable for small-batch use. Large-batch use will cause repeated dialing codes, and the machine operation is highly harmful. Summary of the Invention

[0003] In view of this, the embodiments of the present disclosure provide an encryption pairing method and device based on wireless transmission, which at least partially solve the problems existing in the prior art.

[0004] In a first aspect, the embodiments of the present disclosure provide an encryption pairing method based on wireless transmission, which is applied to a remote control system. The remote control system includes a transmitting end and a receiving end. The transmitting end includes a single-chip microcomputer, and includes:

[0005] Set an encryption program at the transmitting end;

[0006] Receive the administrator key input by the user, and verify the encryption program with the administrator key;

[0007] When the verification of the encryption program is successful, display a receiving end selection interface, where the receiving end selection interface includes N receiving end identifiers, and N is a positive integer;

[0008] Determine a target receiving end identifier from the N receiving end identifiers, and set the single-chip microcomputer pairing key corresponding to the target receiving end identifier.

[0009] In a second aspect, the embodiments of the present disclosure provide an encryption pairing device based on wireless transmission, which is applied to a remote control system. The remote control system includes a transmitting end and a receiving end. The transmitting end includes a single-chip microcomputer, and includes:

[0010] A first setting module, configured to set an encryption program at the transmitting end;

[0011] A first verification module, configured to receive the administrator key input by the user, and verify the encryption program with the administrator key;

[0012] The first display module is configured to display a receiver selection interface when the encryption program is successfully verified. The receiver selection interface includes N receiver identifiers, where N is a positive integer.

[0013] The second setting module is configured to determine a target receiver identifier from the N receiver identifiers and set the single-chip microcomputer pairing key corresponding to the target receiver identifier.

[0014] In the encryption pairing method based on wireless transmission in the embodiments of the present disclosure, an encryption program is set at the transmitter; an administrator key input by a user is received, and the encryption program is verified by the administrator key; when the encryption program is successfully verified, a receiver selection interface is displayed, the receiver selection interface includes N receiver identifiers, where N is a positive integer; a target receiver identifier is determined from the N receiver identifiers, and the single-chip microcomputer pairing key corresponding to the target receiver identifier is set. Through the solution of the present disclosure, the transmitter randomly matches the receiver, reducing the assembly time of the transmitter and receiver of the remote control, improving work efficiency. The single-chip microcomputer pairing key of the receiver can be randomly set and unique, avoiding the risks of key duplication and one master with multiple slaves, reducing misoperations by operators, and ensuring the accuracy of remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0016] Figure 1 An exemplary diagram of a remote control system provided by an embodiment of the present invention;

[0017] Figure 2 A flowchart of an encryption pairing method based on wireless transmission provided by an embodiment of the present invention;

[0018] Figure 3 Another flowchart of an encryption pairing method based on wireless transmission provided by an embodiment of the present invention;

[0019] Figure 4 Another flowchart of an encryption pairing method based on wireless transmission provided by an embodiment of the present invention;

[0020] Figure 5 A structural diagram of an encryption pairing device based on wireless transmission provided by an embodiment of the present invention;

[0021] Figure 6 A structural diagram of an encryption pairing device based on wireless transmission provided by an embodiment of the present invention;

[0022] Figure 7 This is a structural diagram of the encryption pairing device based on wireless transmission provided by an embodiment of the present invention. Detailed implementation manners

[0023] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] The following uses specific specific examples to illustrate the implementation manners of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0025] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects described herein can be used to implement the device and / or practice the method. In addition, this device can be implemented and this method can be practiced using other structures and / or functions in addition to one or more of the aspects described herein.

[0026] It should also be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner. Only the components related to the present application are shown in the diagrams, rather than being drawn according to the number, shape and size of the components in actual implementation. The type, quantity and proportion of each component in its actual implementation can be an arbitrary change, and the component layout type may also be more complex.

[0027] In addition, in the following description, specific details are provided for the purpose of thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0028] The embodiments of the present application provide an encryption pairing method based on wireless transmission.

[0029] See Figure 1 ,Figure 1 An example diagram of the remote control system provided for this application. Figure 1 In this case, the remote control system 100 includes a transmitting end 101, a first receiving end 102, and a second receiving end 103. The transmitting end 101 includes a first display panel 1011, a single-chip microcomputer 1012, and a knob switch 1013. The knob switch 1013 can be a knob switch. The first display panel 1011, the single-chip microcomputer 1012, and the knob switch 1013 are electrically connected to form data communication.

[0030] An encryption pairing method based on wireless transmission provided by an embodiment of the present disclosure is applied to Figure 1 the remote control system shown.

[0031] Step S101, set an encryption program at the transmitting end.

[0032] For example, set an encryption program at the transmitting end 101. The encryption program is used to protect the data of the transmitting end 101. Only when the corresponding key is input and the verification is successful can it perform encrypted pairing with other receiving ends.

[0033] Step S102, receive the administrator key input by the user, and verify the encryption program with the administrator key.

[0034] In Figure 1 the remote control system 100 shown, the user can input the administrator key through the knob switch 1013 of the transmitting end 101, and the transmitting end 101 uses the single-chip microcomputer 1012 to verify the encryption program with the administrator key.

[0035] If the verification is successful, execute step 103; if the verification fails, end the process.

[0036] Step S103, when the verification of the encryption program is successful, display a receiving end selection interface. In this embodiment, the receiving end selection interface includes N receiving end identifiers, and N is a positive integer.

[0037] For example, display the receiving end selection interface on the first display panel 1011 of the transmitting end 101. The receiving end selection interface includes a first receiving end identifier and a second receiving end identifier. It should be noted that the receiving end identifier can be the factory number of the receiving end, that is, the factory ID, or the receiving end identifier can also be other unique identifiers, which are not limited here.

[0038] Step S104, determine a target receiving end identifier from the N receiving end identifiers, and set the single-chip microcomputer pairing key corresponding to the target receiving end identifier.

[0039] Optionally, step S104 includes:

[0040] When N is greater than or equal to 2, determine a target receiver identifier from the N receiver identifiers according to the received user input signal.

[0041] For example, if the receiver selection interface includes a first receiver identifier and a second receiver identifier, and if the selection operation input by the user takes the first receiver identifier as the target receiver identifier, then set the single-chip microcomputer pairing key corresponding to the first receiver identifier. If the selection operation input by the user takes the second receiver identifier as the target receiver identifier, then set the single-chip microcomputer pairing key corresponding to the second receiver identifier.

[0042] In this way, it is possible to actively select to set the corresponding single-chip microcomputer pairing key for different receiver identifiers, improving the flexibility of pairing.

[0043] Optionally, receiving the administrator key input by the user in step S102 includes:

[0044] When the rotary switch rotates to the first preset rotation position, display a first key input interface on the first display panel, and receive the administrator key through the first key input interface.

[0045] Displaying the receiver selection interface in step S103 includes:

[0046] When the rotary switch rotates to the second preset rotation position, display a second key input interface on the first display panel, and display the receiver identifier display interface through the second key input interface.

[0047] In this embodiment, the rotary switch has a 1-bit switch quantity, provides a control signal to the single-chip microcomputer through the rotary switch, rotates to different positions, corresponding to different control signals, controls the first display panel to display the corresponding interface, or the user inputs the corresponding key by rotating the rotary switch. When operating the rotary switch, convert the color of the indicator light into red flashing for hardware locking to prevent accidental operation from unbinding.

[0048] Optionally, please refer to Figure 3 , the encryption pairing method based on wireless transmission further includes:

[0049] Step S105, input a target single-chip microcomputer pairing key corresponding to the identifier of the receiver to be connected at the receiver to be connected.

[0050] Step S106, verify the target single-chip microcomputer pairing key.

[0051] Step S107, when the verification of the target single-chip microcomputer pairing key is successful, send a control instruction from the transmitter to the receiver.

[0052] For example, the first receiving end 102 is the receiving end to be connected, and the target single-chip microcomputer pairing key corresponding to the identifier of the first receiving end 102 is input at the first receiving end 102. The first receiving end 102 verifies the target single-chip microcomputer pairing key. If the verification is successful, it indicates that the first receiving end 102 is successfully paired with the transmitting end 101, and the transmitting end 101 transmits a control instruction to the first receiving end 102 to complete the operation control of the receiving end.

[0053] Optionally, please refer to Figure 4 , the encryption pairing method based on wireless transmission further includes:

[0054] Step S108, displaying the identifier of the receiving end to be connected on the second display panel of the receiving end;

[0055] Step S109, obtaining the target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected according to the pre-obtained correspondence between the receiving end identifier and the single-chip microcomputer pairing key.

[0056] For example, the identifier of the first receiving end 102 is displayed on the second display panel of the first receiving end 102, and the target single-chip microcomputer pairing key corresponding to the identifier of the first receiving end 102 is determined according to the correspondence between the receiving end identifier and the single-chip microcomputer pairing key.

[0057] In the encryption pairing method based on wireless transmission in the embodiments of the present disclosure, an encryption program is set at the transmitting end; an administrator key input by the user is received, and the encryption program is verified by the administrator key; when the verification of the encryption program is successful, a receiving end selection interface is displayed, and the receiving end selection interface includes N receiving end identifiers, where N is a positive integer; a target receiving end identifier is determined from the N receiving end identifiers, and the single-chip microcomputer pairing key corresponding to the target receiving end identifier is set. Through the solution of the present disclosure, the assembly time between the transmitting end and the receiving end of the remote control is reduced, the work efficiency is improved, the single-chip microcomputer pairing key of the receiving end can be randomly set and unique, and there is no risk of key duplication or one master with multiple slaves, ensuring the remote control accuracy.

[0058] Corresponding to the above method embodiment, see Figure 5 , the embodiments of the present disclosure further provide an encryption pairing device 500 based on wireless transmission, which is applied to a remote control system. The remote control system includes a transmitting end and a receiving end, and the transmitting end includes a single-chip microcomputer, including:

[0059] The first setting module 501 is used to set an encryption program at the transmitting end;

[0060] The first verification module 502 is used to receive the administrator key input by the user and verify the encryption program by the administrator key;

[0061] The first display module 503 is configured to display a receiver selection interface when the verification of the encryption program is successful. The receiver selection interface includes N receiver identifiers, where N is a positive integer.

[0062] The second setting module 504 is configured to determine a target receiver identifier from the N receiver identifiers and set a single-chip microcomputer pairing key corresponding to the target receiver identifier.

[0063] Preferably, when N is greater than or equal to 2, the second setting module 504 is further configured to determine a target receiver identifier from the N receiver identifiers according to a received user input signal.

[0064] Preferably, the transmitter includes a first display panel and a rotary switch.

[0065] The first verification module 502 is further configured to, when the rotary switch rotates to a first preset rotation position, display a first key input interface on the first display panel and receive an administrator key through the first key input interface.

[0066] The first display module 503 is further configured to, when the rotary switch rotates to a second preset rotation position, display a second key input interface on the first display panel and display the receiver identifier display interface through the second key input interface.

[0067] Preferably, referring to Figure 6 , the encryption pairing device 500 based on wireless transmission further includes:

[0068] An input module 505 is configured to input a target single-chip microcomputer pairing key corresponding to the identifier of the receiver to be connected at the receiver to be connected.

[0069] A second verification module 506 is configured to verify the target single-chip microcomputer pairing key.

[0070] A processing module 507 is configured to send a control instruction to the receiver through the transmitter when the verification of the target single-chip microcomputer pairing key is successful.

[0071] Preferably, preferably, referring to Figure 6 , the encryption pairing device 500 based on wireless transmission further includes:

[0072] A second display module 508 is configured to display the identifier of the receiver to be connected on a second display panel of the receiver.

[0073] An acquisition module 509 is configured to acquire a target single-chip microcomputer pairing key corresponding to the identifier of the receiver to be connected according to a pre-acquired correspondence between the receiver identifier and the single-chip microcomputer pairing key.

[0074] Figure 3 The device shown can correspondingly execute the content in the above method embodiments. For the parts not described in detail in this embodiment, refer to the content recorded in the above method embodiments and will not be elaborated here.

[0075] In the encryption pairing device based on wireless transmission in the embodiments of the present disclosure, an encryption program is set at the transmitting end; an administrator key input by the user is received, and the encryption program is verified through the administrator key; when the verification of the encryption program is successful, a receiving end selection interface is displayed, and the receiving end selection interface includes N receiving end identifiers, where N is a positive integer; a target receiving end identifier is determined from the N receiving end identifiers, and a single-chip microcomputer pairing key corresponding to the target receiving end identifier is set. Through the solution of the present disclosure, the assembly time between the transmitting end and the receiving end of the remote control is reduced, and the work efficiency is improved. The single-chip microcomputer pairing key of the receiving end can be randomly set and unique, avoiding the risks of key duplication and one master with multiple slaves, reducing misoperations by operators, and ensuring the remote control accuracy.

[0076] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An encryption pairing method based on wireless transmission, characterized in that Applied to a remote control system, the remote control system includes a transmitting end and a receiving end, and the transmitting end includes a single-chip microcomputer, including: Set an encryption program at the transmitting end; Receive the administrator key input by the user, and verify the encryption program with the administrator key; When the verification of the encryption program is successful, display a receiving end selection interface, and the receiving end selection interface includes N receiving end identifiers, where N is a positive integer; Determine the target receiving end identifier from the N receiving end identifiers, and set the single-chip microcomputer pairing key corresponding to the target receiving end identifier; Among them, the transmitting end includes a first display panel and a rotary switch, and receiving the administrator key input by the user includes: The rotary switch rotates to the first preset rotation position, the first display panel displays a first key input interface, and receives the administrator key through the first key input interface; Displaying the receiving end selection interface includes: The rotary switch rotates to the second preset rotation position, the first display panel displays a second key input interface, and displays the receiving end identifier display interface through the second key input interface; Operating the rotary switch is for hardware locking to prevent accidental unlocking due to misoperation.

2. The encryption pairing method based on wireless transmission according to claim 1, wherein, Determining the target receiving end identifier from the N receiving end identifiers includes: When N is greater than or equal to 2, determine the target receiving end identifier from the N receiving end identifiers according to the received user input signal.

3. The encryption pairing method based on wireless transmission according to claim 1, wherein The method further includes: Input the target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected at the receiving end to be connected; Verify the target single-chip microcomputer pairing key; When the verification of the target single-chip microcomputer pairing key is successful, send a control instruction from the transmitting end to the receiving end.

4. The encryption pairing method based on wireless transmission according to claim 3, characterized in that Before inputting the target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected at the receiving end to be connected, the method further includes: Display the identifier of the receiving end to be connected on the second display panel of the receiving end; According to the pre-acquired correspondence between the receiving end identifier and the single-chip microcomputer pairing key, obtain the target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected.

5. A wireless transmission-based encryption pairing device, characterized in that, Applied to a remote control system, the remote control system includes a transmitting end and a receiving end, and the transmitting end includes a single-chip microcomputer, including: A first setting module for setting an encryption program at the transmitting end; A first verification module for receiving the administrator key input by the user and verifying the encryption program with the administrator key; A first display module for displaying a receiving end selection interface when the verification of the encryption program is successful, and the receiving end selection interface includes N receiving end identifiers, where N is a positive integer; A second setting module for determining the target receiving end identifier from the N receiving end identifiers and setting the single-chip microcomputer pairing key corresponding to the target receiving end identifier; Among them, the transmitting end includes a first display panel and a rotary switch; The first verification module is further configured to rotate the rotary switch to the first preset rotation position, the first display panel displays a first key input interface, and receive the administrator key through the first key input interface; The first display module is further configured to, when the rotary switch rotates to the second preset rotation position, display a second key input interface on the first display panel, and display the receiving end identifier display interface through the second key input interface; Operating the rotary switch is for hardware locking to prevent accidental unlocking operations.

6. The encryption pairing device based on wireless transmission according to claim 5, wherein The second setting module is further configured to, when N is greater than or equal to 2, determine a target receiving end identifier from the N receiving end identifiers according to the received user input signal.

7. The encryption pairing device based on wireless transmission according to claim 5, wherein It further includes: An input module, configured to input a target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected at the receiving end to be connected; A second verification module, configured to verify the target single-chip microcomputer pairing key; A processing module, configured to, when the verification of the target single-chip microcomputer pairing key is successful, send a control instruction to the receiving end through the transmitter.

8. The encryption pairing device based on wireless transmission according to claim 7, wherein It further includes: A second display module, configured to display the identifier of the receiving end to be connected on the second display panel of the receiving end; An acquisition module, configured to acquire a target single-chip microcomputer pairing key corresponding to the identifier of the receiving end to be connected according to the pre-acquired correspondence between the receiving end identifier and the single-chip microcomputer pairing key.

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