Garden tool control method and control system

Abstract

The invention discloses a gardening tool control method and system, and the method comprises the steps: searching a to-be-paired gardening tool as a target gardening tool through a wireless module of a mobile terminal; scanning an identification code on the target gardening tool by using the mobile terminal, and inputting a control code for controlling the target gardening tool; based on a scanning result of the identification code and the control code, initial pairing of the mobile terminal and the target gardening tool is completed; and restarting the target gardening tool to complete pairing of the mobile terminal and the target gardening tool. According to the invention, information leakage can be prevented, so that the gardening tool is safer and more convenient to manage.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a garden tool control method and control system. Background Art

[0002] As people's living standards continue to improve, they have higher and higher requirements for leisure environments. Private gardens, parks, playgrounds and other places have become the best places for people to relax and entertain. However, private gardens, parks, playgrounds and other lawns need to be trimmed from time to time to ensure beauty. At present, smart lawn mowers are usually used to replace manual trimming.

[0003] Although existing smart lawn mowers can be controlled by mobile terminals such as mobile phones and tablets, there are security risks. Once the PIN code for controlling the lawn mower is lost, it is easy for outsiders to control it, resulting in information leakage. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a gardening tool control method and control system, which can make gardening tools safer and more convenient to manage.

[0005] To achieve the above objectives and other related objectives, the present application provides a garden tool control method, comprising:

[0006] Using the wireless module of the mobile terminal to find the garden tool to be paired as the target garden tool;

[0007] Scanning the identification code on the target garden tool using the mobile terminal, and inputting the control code for controlling the target garden tool;

[0008] The mobile terminal completes initial pairing of the mobile terminal and the target garden tool based on the scanning result of the identification code and the control code;

[0009] Restart the target garden tool to complete the pairing of the mobile terminal and the target garden tool.

[0010] In an optional embodiment of the present application, it includes:

[0011] Selecting a tool type on the mobile terminal;

[0012] Based on the selected tool type, the wireless module of the mobile terminal is used to find the garden tool to be paired as the target garden tool.

[0013] In an optional embodiment of the present application, when the target garden tool is restarted and reconnected with the application of the mobile terminal, the target garden tool is named to complete pairing of the mobile terminal with the target garden tool.

[0014] In an optional embodiment of the present application, the identification code includes a QR code.

[0015] In an optional embodiment of the present application, the wireless module includes a Bluetooth module.

[0016] In an optional embodiment of the present application, the garden tool control method further includes:

[0017] After the pairing of the mobile terminal and the target garden tool is completed, the pairing of the mobile terminal, the target garden tool and the RTK base station is completed according to the RTK base station serial number.

[0018] In an optional embodiment of the present application, the RTK base station serial number is input manually or by scanning an identification code on the RTK base station.

[0019] In an optional embodiment of the present application, the garden tool control method further includes:

[0020] Establishing a work site on the mobile terminal, and setting a first authority identification code and a second authority identification code for operating the work site;

[0021] Create a work area map;

[0022] The permission level of the first permission identification code is higher than the permission level of the second permission identification code.

[0023] In an optional embodiment of the present application, the first authority identification code is a full authority identification code, and the second authority identification code is a partial authority identification code.

[0024] In an optional embodiment of the present application, the first authority identification code is the same as or different from the control code.

[0025] In an optional embodiment of the present application, establishing a work area map includes:

[0026] Controlling the target garden tool to move along the boundary of the working area, and recording the coordinate information of the target garden tool in real time to generate a working area boundary map;

[0027] The target garden tool is controlled to arrive at a charging station, and the coordinate information of the charging station is recorded in real time to generate a work area map.

[0028] In an optional embodiment of the present application, the target garden tool is controlled to move along the boundary of the restricted area, and the coordinate information of the target garden tool is recorded in real time to generate a work area boundary map.

[0029] In an optional embodiment of the present application, the direction buttons on the application of the mobile terminal are used to control the target garden tool to move along the boundary of the working area, and the coordinate information of the target garden tool is recorded in real time to generate a working area boundary map.

[0030] In an optional embodiment of the present application,

[0031] When the target garden tool is controlled to move along the boundary of the working area, the coordinate information of the target garden tool is recorded in real time in a preselected mode to generate a working area boundary map, wherein the preselected mode is a manual mode and / or an automatic mode.

[0032] In an optional embodiment of the present application, in automatic mode, the target garden tool records the coordinate information of the target garden tool in real time at a preset time interval or a preset distance to generate a work area boundary map.

[0033] In an optional embodiment of the present application, after the work area map is established, it also includes setting a no-crossing attribute for the boundary lines in the work area map.

[0034] In an optional embodiment of the present application, the target garden tool includes a smart lawn mower.

[0035] To achieve the above objectives and other related objectives, the present application provides a garden tool control system, including:

[0036] Mobile terminals;

[0037] Garden tools;

[0038] The pairing method of the mobile terminal and the garden tool includes:

[0039] Scanning the identification code on the garden tool using the mobile terminal, and inputting the control code for controlling the garden tool;

[0040] The mobile terminal completes initial pairing of the mobile terminal and the garden tool based on the scanning result of the identification code and the control code;

[0041] Restart the garden tool to complete the pairing of the mobile terminal and the garden tool.

[0042] In an optional embodiment of the present application, an RTK base station is further included for positioning the garden tool;

[0043] After the mobile terminal and the garden tool are paired, the pairing of the mobile terminal, the garden tool and the RTK base station is completed by inputting the RTK base station serial number in the application of the mobile terminal.

[0044] In an optional embodiment of the present application, the garden tool includes a smart lawn mower.

[0045] The garden tool control method and control system of the present application utilizes the wireless module of the mobile terminal to find the garden tool to be paired as the target garden tool; utilizes the mobile terminal to scan the identification code on the target garden tool, and inputs the control code for controlling the target garden tool; the mobile terminal completes the initial pairing of the mobile terminal and the target garden tool based on the scanning result of the identification code and the control code; restarts the target garden tool to complete the pairing of the mobile terminal and the target garden tool. Utilizing the pairing mechanism of the present application, when pairing, it is necessary to scan the identification code on the garden tool and input the control code to achieve the pairing of the mobile terminal and the garden tool. After pairing, the identification code and the application account of the mobile terminal are automatically bound. When the identification code is scanned by the application of other accounts, it cannot take effect, and thus cannot be bound to the garden tool, thereby preventing information leakage and making the garden tool safer and more convenient to manage. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 A schematic diagram of a garden tool control system of the present application is shown.

[0047] Figure 2 A schematic diagram illustrating the principle of the RTK differential positioning method is shown.

[0048] Figure 3 A schematic flow chart of the garden tool control method of the present application is shown.

[0049] Figure 4 The interface flow diagram of selecting a tool type that is the same as the smart lawn mower type on an application of a mobile terminal is shown.

[0050] Figure 5 The interface flow diagram of using the Bluetooth module of the mobile terminal to search for a smart lawn mower to be paired is shown.

[0051] Figure 6 The interface jump flow chart of scanning the identification code of the smart lawn mower by using a mobile terminal is shown.

[0052] Figure 7 The figure shows an interface jump flow chart for inputting a PIN code in an application of a mobile terminal.

[0053] Figure 8 An interface jump diagram is shown instructing the user to restart the smart lawn mower and jump from the interface to the interface for naming the smart lawn mower.

[0054] Fig. 9 An interface jump diagram is shown indicating that the pairing success interface jumps to the smart lawn mower setting interface.

[0055] Fig.10 An interface jump diagram of multiple interfaces for pairing a smart lawn mower, an RTK base station, and a mobile terminal is shown.

[0056] Fig.11 An interface jump diagram for establishing a work area boundary map is shown.

[0057] Fig.12 An interface jump diagram for setting a restricted area within a work area boundary map is shown.

[0058] Fig.13 An interface jump diagram for setting the location of a charging station in a work area boundary map after setting a restricted area is shown.

[0059] Fig.14 The figure shows the interface jump diagram displayed during the mobile operation process of the smart lawn mower. DETAILED DESCRIPTION

[0060] The following describes the implementation of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0061] It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the present application in a schematic manner, and therefore the drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0062] In order to improve positioning accuracy, smart lawn mowers usually use Figure 1 Positioning is performed using the RTK differential positioning technology shown in the figure. RTK differential positioning technology is a real-time differential GPS technology based on carrier phase observations. It consists of three parts: a base station receiver, a data link, and a mobile station receiver. The receivers of the carrier base station and the mobile station continuously monitor the same satellites, and while the mobile station receives and observes visible satellite signals, the base station sends the carrier phase measurement value to the mobile station receiver via the data link in real time. The mobile station receiver processes its own carrier phase measurement value and the received carrier phase measurement value in real time to calculate its own spatial coordinates and complete high-precision positioning. The positioning accuracy of the carrier phase differential can reach the centimeter level. Figure 1 In the example, the base station acts as the reference station and the smart lawn mower acts as the mobile station.

[0063] like Figure 2 As shown, a garden tool control system includes a smart lawn mower 10, a mobile terminal 20 and a base station. The smart lawn mower 10 is a garden tool used to mow lawns, vegetation, etc. The mobile terminal 20 can be paired with the smart lawn mower 10. The user can interact with the smart lawn mower 10 based on the application on the mobile terminal 20, issue control instructions to the smart lawn mower 10, or receive working status, operating parameter data, etc. sent by the smart lawn mower 10 to achieve control of the smart lawn mower 10. It can be a mobile phone, tablet computer, etc. The base station can adopt an RTK base station 30 for the smart lawn mower 10 based on Figure 1 It is understood that the smart lawn mower 10 can also be a garden tool such as a smart snow sweeper, a smart pruning machine, etc. that is positioned by RTK differential positioning technology and can interact with the mobile terminal 20.

[0064] like Figure 3 As shown, the smart lawn mower 10 includes a body, a walking mechanism 11, a path planning module 12, a control module 13, a storage module 14 and a positioning module 15. Among them, the walking mechanism 11 is installed at the bottom of the body, and the walking mechanism 11 is connected to the control module 13, and can move under the control command of the control module 13 to drive the smart lawn mower 10 to move forward, backward and turn. The path planning module 12 is connected to the control module 13, and the path planning module 12 is used to plan the working path of the smart lawn mower 10 in the working area according to the working area map of the smart lawn mower 10. The control module 13 includes a communication device, which can interact with the mobile terminal 20 for data to generate control instructions to control the module mechanism and other actions in the smart lawn mower 10, and can also transmit relevant operation data to the mobile terminal 20. The storage module 14 is used to store the working area map and control program of the smart lawn mower 10. The positioning module 15 can locate the smart lawn mower 10 based on the satellite navigation signal. As an example, the positioning module 15 can be based on the following Figure 1 The RTK differential positioning technology shown is used to position the intelligent lawn mower 10 .

[0065] like Figure 4 As shown, the present application discloses a garden tool control method applied to an intelligent lawn mower 10, and the garden tool control method includes:

[0066] Step S10: using the wireless module of the mobile terminal 20 to search for a garden tool to be paired as a target garden tool.

[0067] Before using, the smart lawn mower 10 needs to be paired with a mobile terminal 20 such as a mobile phone or a tablet computer. Before pairing, the application and wireless module of the mobile terminal 20 need to be opened first, and then the wireless module is used to find the smart lawn mower 10 to be matched. The wireless module can be a Bluetooth module.

[0068] In order to avoid many useless results when using the wireless module to find the matching smart lawn mower 10, it is possible to more accurately find the matching smart lawn mower 10. Figure 5 As shown, first select the same tool type as the smart lawn mower 10 in the application interface of the mobile terminal 20 ( Figure 5 , and then Figure 6 As shown, based on the selected tool type, the wireless module of the mobile terminal 20 is used to search for the smart lawn mower 10 to be paired, for example Figure 6 The smart lawn mower 10 is used as a target garden tool.

[0069] Step S20 and step S30: Use the mobile terminal 20 to scan the identification code on the target garden tool and input the control code for controlling the target garden tool, wherein the identification code is a QR code set on the body of the garden tool; based on the scanning result of the identification code and the control code, the initial pairing of the mobile terminal 20 and the target garden tool is completed.

[0070] like Figure 7 As shown, after the smart lawn mower 10 to be paired is found, a pairing mode selection interface will pop up. When pairing for the first time, select the first pairing mode and use the mobile terminal 20 to scan and identify the QR code on the smart lawn mower 10 to set the relevant information of the smart lawn mower 10 including the pairing code and serial number. Figure 8 As shown, the interface for setting the PIN is jumped to, and the user enters the PIN code as the control code for controlling the smart lawn mower 10 in the interface, and jumps to the pairing information display interface ( Figure 8 In the rightmost interface of the pairing information display interface, the pairing code, serial number, control code and other information will be displayed for the user to confirm. After the user confirms that the information is correct, the initial pairing of the mobile terminal 20 and the smart lawn mower 10 is completed.

[0071] The control code is used by the owner of the smart lawn mower 10 when it is not paired for the first time. Of course, the control code can also be shared with other users of the smart lawn mower 10 for pairing, thereby achieving authority sharing.

[0072] Step S40: restarting the target garden tool to complete pairing between the mobile terminal 20 and the target garden tool.

[0073] After the initial pairing is completed, the smart lawn mower 10 needs to be restarted to finally complete the pairing of the mobile terminal 20 and the smart lawn mower 10. Specifically, the user can restart the smart lawn mower 10 according to the restart prompt information on the application interface using the safety key on the smart lawn mower 10. When the smart lawn mower 10 restarts and reconnects with the application of the mobile terminal 20, after naming the smart lawn mower 10, it will be displayed in the application as follows. Fig. 9 The pairing success interface shown on the left interface indicates that the pairing of the mobile terminal 20 and the smart lawn mower 10 is completed. Click the jump button (SET UP YOUR MOWER) on the left interface to jump to Fig. 9 The lawn mower configuration interface on the right is used for subsequent RTK base station 30 pairing, site settings, map creation and other operations.

[0074] It should be noted that after pairing is completed, the QR code on the smart lawn mower 10 and the application account of the mobile terminal 20 will automatically establish a binding relationship. When the QR code is scanned by an application of another account, it will not take effect, and thus the pairing with the smart lawn mower 10 cannot be completed. Only after the existing binding relationship is released can the application of another account be bound to the smart lawn mower 10, thereby preventing information leakage and making garden tools safer and more convenient to manage.

[0075] Step S50: According to the serial number of the RTK base station 30, the pairing of the mobile terminal 20, the target garden tool and the RTK base station 30 is completed.

[0076] Since the working area of ​​the smart lawn mower 10 usually includes multiple RTK base stations 30, in order to avoid the problem of poor positioning accuracy caused by using different RTK base stations 30 during map building and actual lawn mowing operations, before building a work area map, Fig.10 As shown, the RTK base station serial number that you want to specify is entered manually on the application interface or by scanning the identification code on the RTK base station 30, thereby ensuring that the same RTK base station 30 is used during mapping and actual mowing operations, thereby improving positioning accuracy.

[0077] Step S60: firstly establish a work site on the mobile terminal 20, set a first authority identification code and a second authority identification code for operating the work site, and then establish a work area map.

[0078] Before establishing a work area map, it is necessary to first establish a work site on the application interface of the mobile terminal 20, and set a full-authority identification code (referred to as the full-authority PIN, as the first authority identification code) and a partial-authority identification code (referred to as the partial-authority PIN, as the second authority identification code) for the work site. The full-authority identification code and the partial-authority identification code can be assigned to different users, so that different users have different authority levels, that is, the full-authority identification code and the partial-authority identification code are used to confirm the user's authority level when the user uses the work site, so as to open corresponding permissions for the user according to the user's authority level.

[0079] As an example, a user with a full-authority ID may have full authority to control and edit the entire work site and all map areas within the work site, while a user with a partial-authority ID may only have the authority to view the work site and the map areas within the work site, but may not edit them. It should be noted that there may be multiple partial-authority IDs, and the authority of each partial-authority ID may be different.

[0080] It should be noted that the first authority identification code and the control code can be set to be the same or different.

[0081] After establishing the work site and setting the permission identification code, start to establish the work area map: control the smart lawn mower 10 to move along the boundary of the work area, and record the coordinate information of the smart lawn mower 10 in real time to generate a work area boundary map; set a restricted area in the work area boundary map; set the charging station location in the work area boundary map with the restricted area set to generate a work area map.

[0082] Specifically, Fig.11 The direction buttons on the application of the mobile terminal 20 have four directions: front, back, left, and right. The direction buttons on the application of the mobile terminal 20 are used to control the smart lawn mower 10 to move along the boundary of the working area, and the coordinate information of the smart lawn mower 10 is recorded in real time. After the smart lawn mower 10 is controlled to move along the boundary for a circle, by clicking the completion button on the application interface, the starting point and the final point will be automatically connected together to form a closed-loop working area boundary map. The area within the working area boundary map is the cuttable area.

[0083] It should be noted that when controlling the smart lawn mower 10 to move along the boundary of the working area, a coordinate recording mode can be pre-selected as a pre-selected mode, and the pre-selected mode is a manual mode, an automatic mode, or a combination of the two; then the pre-selected mode is used to record the coordinate information of the smart lawn mower 10 in real time to generate a work area boundary map.

[0084] In automatic mode, the smart lawn mower 10 will automatically record the coordinate information of the smart lawn mower 10 in real time at a preset interval or preset distance to generate a work area boundary map and walk along the boundary of the work area. In manual mode, the user needs to manually confirm before the smart lawn mower 10 records the current coordinates.

[0085] It should be noted that in the automatic mode, a fixed preset time interval or preset distance can be used, or the preset time interval or preset distance can be adjusted in real time according to the curvature of the boundary line. When the preset time interval or preset distance is adjusted in real time according to the curvature of the boundary line, the preset interval or preset distance can be increased in the straight section of the boundary line, thereby reducing the amount of data collection and the burden of data processing, and does not affect the accuracy of the boundary map of the working area; while in the curved section of the boundary line, the preset interval or preset distance can be reduced to increase the amount of data collection, thereby facilitating the generation of an accurate boundary curve.

[0086] It should be noted that when controlling the smart lawn mower 10 to walk along the boundary of the working area, the walking speed of the smart lawn mower 10 can also be adjusted on the application interface. For example, when the boundary line is a straight line segment, the walking speed can be increased to speed up the mapping speed; and when the boundary line is a curved segment, the walking speed can be reduced, so that the smart lawn mower 10 can be controlled more accurately to walk along the boundary line, making the generated boundary curve more accurate.

[0087] After the work area boundary map is generated, if there are houses, lakes, bushes, etc. in the work area where the smart lawn mower 10 cannot walk, a no go zone needs to be set in the work area boundary map. Fig.12 As shown, the method of setting a restricted area is similar to generating a work area boundary map, and the direction button on the application of the mobile terminal 20 is also used to control the smart lawn mower 10 to walk along the prohibited area, and the coordinate information of the smart lawn mower 10 is recorded in real time to complete the boundary setting of the restricted area. The restricted area is an area where the smart lawn mower 10 is prohibited from walking. During subsequent path planning, recharging and other actions, the smart lawn mower 10 is prohibited from entering. It should be noted that multiple restricted areas can be set. It should be noted that if there is no restricted area in the work area, the step of setting the restricted area can be omitted.

[0088] After setting the restricted area in the work area boundary map, you also need to set the charging station location in the work area boundary map where the restricted area is set to generate the work area map. Fig.13As shown, the smart lawn mower 10 is controlled to reach the charging station through the direction buttons on the application of the mobile terminal 20. When the front wheels of the smart lawn mower 10 hit the bottom plate of the charging station, the identification button (IDENTIFY) on the application interface can be clicked to record the current position of the smart lawn mower 10 and the previous entry direction of the smart lawn mower 10, thereby determining the position of the charging station.

[0089] After the work area map is generated, it is necessary to confirm the generated work area map. When confirming, you can select the created work area map and click the confirmation button on the application interface. The smart lawn mower 10 will automatically walk along the boundary of the work area map. The user can then observe whether the walking route of the smart lawn mower 10 is correct. If it is not correct, you can re-establish the work area map. If it is correct, confirm that it is correct. The smart lawn mower 10 can start working according to the schedule.

[0090] In an optional embodiment, the boundary line of the working area represents the area outside the working area, and in principle, driving out is not allowed. Therefore, after the working area map is generated and confirmed, a prohibited crossing attribute can be set for the boundary line in the working area map. When the intelligent lawn mower 10 exceeds the working area for a set time period, whether due to its own reasons or external forces, an alarm can be issued and a pre-set command for exceeding the working area can be executed, such as stopping walking, stopping the mower, etc.

[0091] In an optional embodiment, after the work area map is generated and confirmed, channel attributes can also be set for the boundary lines in the work area map that are located at the channel, such as the boundary lines located at the channel connecting the front yard and the backyard. When the smart lawn mower 10 passes through the boundary line with channel attributes, the cutting blade needs to be turned off.

[0092] When the map is completed, the mowing function can be started, and the smart mower 10 will mow according to the generated work area map and the path generated based on the work area map. It should be noted that multiple maps can be set. Select the map of the mower's current location or the area that the operator wants the smart mower 10 to cut, and the smart mower 10 will work. Fig.14 As shown, the application interface of the mobile terminal 20 will display the current work completion progress (Map done), battery current (Battery), remaining time (Time left) and other information in real time.

[0093] In summary, the garden tool control method and control system of the present application use the wireless module of the mobile terminal to find the garden tool to be paired as the target garden tool; use the mobile terminal to scan the identification code on the target garden tool, and input the control code for controlling the target garden tool; the mobile terminal completes the initial pairing of the mobile terminal and the target garden tool based on the scanning result of the identification code and the control code; restart the target garden tool to complete the pairing of the mobile terminal and the target garden tool. Using the pairing mechanism of the present application, when pairing, it is necessary to scan the identification code on the garden tool and input the control code to achieve the pairing of the mobile terminal and the garden tool. After pairing, the identification code and the application account of the mobile terminal will be automatically bound. When the identification code is scanned by the application of other accounts, it cannot take effect, and thus cannot be bound to the garden tool, thereby preventing information leakage and making the garden tool safer and more convenient to manage.

[0094] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application.

[0095] The above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A garden tool control method, characterized in that: include: Using the wireless module of the mobile terminal to find the garden tool to be paired as the target garden tool; Scanning the identification code on the target garden tool using the mobile terminal, and inputting the control code for controlling the target garden tool; Based on the scanning result of the identification code and the control code, completing the initial pairing of the mobile terminal and the target garden tool; Restart the target garden tool to complete the pairing of the mobile terminal and the target garden tool.

2. The garden tool control method according to claim 1, characterized in that: include: Selecting a tool type on the mobile terminal; Based on the selected tool type, the wireless module of the mobile terminal is used to find the garden tool to be paired as the target garden tool.

3. The garden tool control method according to claim 1, characterized in that: When the target garden tool is restarted and a connection is reestablished with the application of the mobile terminal, the target garden tool is named to complete the pairing of the mobile terminal and the target garden tool.

4. The garden tool control method according to claim 1, characterized in that: The identification code includes a QR code.

5. The garden tool control method according to claim 1, characterized in that: The wireless module includes a Bluetooth module.

6. The garden tool control method according to claim 1, characterized in that: The garden tool control method further includes: after the pairing of the mobile terminal and the target garden tool is completed, the pairing of the mobile terminal, the target garden tool and the RTK base station is completed according to the RTK base station serial number.

7. The garden tool control method according to claim 6, characterized in that: Enter the RTK base station serial number manually or by scanning the identification code on the RTK base station.

8. The garden tool control method according to claim 1, characterized in that: The garden tool control method also includes: Establishing a work site on the mobile terminal, and setting a first authority identification code and a second authority identification code for operating the work site; Create a work area map; The permission level of the first permission identification code is higher than the permission level of the second permission identification code.

9. The garden tool control method according to claim 8, characterized in that: The first authority identification code is a full authority identification code, and the second authority identification code is a partial authority identification code. 10 . The garden tool control method according to claim 9 , wherein the first authority identification code is the same as or different from the control code.

11. The garden tool control method according to claim 8, characterized in that: Create a work area map, including: Controlling the target garden tool to move along the boundary of the working area, and recording the coordinate information of the target garden tool in real time to generate a working area boundary map; The target garden tool is controlled to arrive at a charging station, and the coordinate information of the charging station is recorded in real time to generate a work area map.

12. The garden tool control method according to claim 11, characterized in that: The target garden tool is controlled to move along the boundary of the restricted area, and the coordinate information of the target garden tool is recorded in real time to generate a work area boundary map.

13. The garden tool control method according to claim 11, characterized in that: The target garden tool is controlled to move along the boundary of the working area by using the direction buttons on the application of the mobile terminal, and the coordinate information of the target garden tool is recorded in real time to generate a working area boundary map.

14. The garden tool control method according to claim 11, characterized in that: When the target garden tool is controlled to move along the boundary of the working area, The coordinate information of the target garden tool is recorded in real time in a pre-selected mode to generate a work area boundary map, wherein the pre-selected mode is a manual mode and / or an automatic mode.

15. The garden tool control method according to claim 14, characterized in that: In the automatic mode, the target garden tool records the coordinate information of the target garden tool in real time according to a preset time interval or a preset distance to generate a work area boundary map.

16. The garden tool control method according to claim 11, characterized in that: After establishing the work area map, it also includes setting a no-crossing attribute for the boundary lines in the work area map.

17. The garden tool control method according to claim 1, characterized in that: The target garden tool includes an intelligent lawn mower.

18. A garden tool control system, characterized in that: include: Mobile terminals; Garden tools; The pairing method of the mobile terminal and the garden tool includes: Using the wireless module of the mobile terminal to find the garden tool; Scanning the identification code on the garden tool using the mobile terminal, and inputting the control code for controlling the garden tool; The mobile terminal completes initial pairing of the mobile terminal and the garden tool based on the scanning result of the identification code and the control code; Restart the garden tool to complete the pairing of the mobile terminal and the garden tool.

19. The garden tool control system according to claim 18, characterized in that: Also included is an RTK base station for positioning the garden tool; After the mobile terminal and the garden tool are paired, the pairing of the mobile terminal, the garden tool and the RTK base station is completed by inputting the RTK base station serial number in the application of the mobile terminal.

20. The garden tool control system according to claim 18, characterized in that: The garden tool comprises an intelligent lawn mower.

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