Control method of mower and mower

Abstract

The embodiment of the invention provides a control method of a lawn mower. The control method comprises the steps that whether a control module on the lawn mower is electrically connected with a lawn mower body or not is detected; when the control module is electrically connected with the mower body, a first control interface is displayed on a display interface of the control module; when the electric connection between the control module and the mower body is disconnected, a second control interface is displayed on the display interface of the control module. The embodiment of the invention further provides the mower capable of executing the control method.

Description

Technical Field

[0001] The present invention relates to the technical field of lawn mowers, and in particular to a lawn mower control method and the lawn mower. Background Art

[0002] With the rapid development of science and technology, mobile robots are increasingly used in daily life. As an important part of smart home appliances, lawn mower robots have been favored by the majority of users for their efficient mowing capabilities and convenient operation. However, as a mobile platform with high mobility and exquisite industrial design, the potential of lawn mower robots is far more than simple mowing operations. Their entertainment and interactive functions are gradually attracting attention.

[0003] At present, there are attempts to use lawn mower robots as "remote control racing cars" in the market for entertainment. Users can directly control the movement of the lawn mower robots through remote controls and enjoy the fun of remote control driving.

[0004] However, this control method still has some shortcomings:

[0005] Limitations of control methods: Although the traditional remote control method is intuitive, it is limited by the layout and number of physical buttons, making it difficult to implement complex operating instructions. In addition, users need to hold the remote control during use, which limits the flexibility and convenience of operation.

[0006] Challenges of remote control via mobile phone APP: To solve the above problems, some manufacturers have tried to remotely control the lawn mower robot through mobile phone APP. This method uses Bluetooth or Wi-Fi technology to establish a wireless connection between the mobile phone and the lawn mower robot, and the user can send control instructions through the virtual keyboard on the mobile phone APP. However, this method often encounters unstable connection problems in actual applications, resulting in control delays or interruptions, affecting the user experience. In addition, the touch operation of the mobile phone screen often has a difference in feel compared to physical buttons, especially when precise control is required.

[0007] Implementation cost and maintenance issues: Although the use of mobile phone APP remote control solution improves the convenience of operation, it also brings high implementation costs. Developing a dedicated mobile phone APP and ensuring the stability and security of wireless connections require a lot of R&D resources. In addition, as an alternative solution, although the additional remote control provides more control methods, it also increases the total cost of the product and brings inconvenience to the user's storage management, requiring additional space to properly store the remote control. Summary of the invention

[0008] In view of this, an embodiment of the present invention provides a control method for a lawn mower, which can improve the control of the lawn mower.

[0009] An embodiment of the present invention provides a control method for a lawn mower, comprising:

[0010] Detecting whether the control module on the lawn mower is electrically connected to the lawn mower body;

[0011] When the control module is electrically connected to the lawn mower body, a first control interface is displayed on the display interface of the control module;

[0012] When the control module is electrically disconnected from the lawn mower body, a second control interface is displayed on the display interface of the control module.

[0013] Furthermore, when the control module is electrically connected to the lawn mower body, the specific operation of displaying the first control interface on the display interface of the control module is:

[0014] When the control module is electrically connected to the lawn mower body, the lawn mower enters an autonomous working mode, and the interface information of the autonomous working mode is displayed on the display interface of the control module.

[0015] Furthermore, when the control module is electrically disconnected from the lawn mower body, the specific operation of displaying the second control interface on the display interface of the control module is:

[0016] When the control module is electrically disconnected from the lawn mower body, the lawn mower enters a safe control mode, and interface information of the safe control mode is displayed on the display interface of the control module.

[0017] Furthermore, the interface information of the safety control mode includes an icon for controlling the movement direction of the lawn mower.

[0018] Furthermore, the icon for controlling the movement direction of the lawn mower specifically includes one or more icons of forward, backward, left and right.

[0019] Furthermore, the method further comprises:

[0020] Establishing a network connection with an external communication terminal;

[0021] Get the image captured by the lawn mower camera;

[0022] The images captured by the camera are displayed in real time on the display interface of the external communication terminal.

[0023] Furthermore, the method further comprises:

[0024] When the control module is electrically disconnected from the lawn mower body, detecting a takeover signal of a takeover button on the control module pressed by an operator;

[0025] When the takeover signal is detected, a second control interface is displayed on the display interface of the control module, and the control authority of the lawn mower is taken over.

[0026] Furthermore, the method further comprises:

[0027] detecting in real time the direction and distance of the control module relative to the lawn mower;

[0028] According to the detection result, the lawn mower is controlled to move so as to keep the lawn mower within a set direction and distance range relative to the control module.

[0029] An embodiment of the present invention further provides a lawn mower, comprising:

[0030] Lawn mower body;

[0031] A control module, the control module comprises a control body and a control panel, and the control module is detachably connected to the lawn mower body;

[0032] The lawn mower is configured to execute any one of the above control methods.

[0033] The control method of the lawn mower and the lawn mower provided by the embodiments of the present invention can improve the control of the lawn mower. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0035] Figure 1 is a flow chart of a control method for a lawn mower provided by an embodiment of the present invention;

[0036] Figure 2 is another flow chart of the control method of the lawn mower provided by an embodiment of the present invention;

[0037] Figure 3 is another flow chart of the control method of the lawn mower provided by an embodiment of the present invention;

[0038] Figure 4 is another flow chart of the control method of the lawn mower provided by an embodiment of the present invention;

[0039] Figure 5 It is a structural schematic diagram of a lawn mower provided by an embodiment of the present invention. Specific embodiments

[0040] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0041] The terms "first", "second" and the like in the embodiments of the present invention are only used to distinguish relevant technical features and do not indicate the order of precedence.

[0042] In order to illustrate the technical solution described in the embodiment of the present invention, Figure 1-5 As shown, the invention is described below through specific embodiments.

[0043] Embodiment 1

[0044] The lawn mower control method of the embodiment of the present invention aims to improve the safety and convenience of using the lawn mower. The method first includes a detection step, that is, detecting whether the control module on the lawn mower has established a stable electrical connection with the lawn mower body. This step is implemented by a built-in sensor or circuit, which can monitor the connection status between the two in real time.

[0045] When it is detected that the control module is electrically connected to the lawn mower body, the control method automatically executes the next step, that is, displays the first control interface on the display interface of the control module. The interface is designed for the autonomous working mode and includes a series of control elements and status information, such as the preset mowing path, the remaining working time, the battery power, etc., so that the user can understand and monitor the working status of the lawn mower without directly operating it.

[0046] On the contrary, when it is detected that the control module is disconnected from the lawn mower body, the control method will immediately switch to another operation mode and display a second control interface on the display interface of the control module. This interface is designed for the safe control mode so that the lawn mower works under the control of the operator. In the safe control mode, the display interface of the control module displays icons such as manually controlling the direction of movement of the lawn mower (such as forward, backward, left, right), etc., to ensure that the lawn mower is under the control of the operator.

[0047] like Figure 5 The figure shows an exemplary structure of a lawn mower provided by an embodiment of the present invention. The lawn mower 1 comprises a lawn mower body 11 and a control module 12. The control module 12 is detachably connected to the lawn mower body 11.

[0048] Embodiment 2

[0049] In the autonomous working mode, the lawn mower can automatically mow according to the preset mowing path or intelligent algorithm. When the control module is electrically connected to the lawn mower body and the first control interface is displayed, the user can plan the mowing path, adjust the mowing height and other parameters through the setting options on the interface. Once the settings are completed, the user can start the autonomous working mode, and the lawn mower will automatically mow according to the preset parameters.

[0050] During the autonomous operation, the display interface of the control module will display the working status information of the lawn mower in real time, such as the current position, remaining power, mowing progress, etc., so that the user can understand the working status of the lawn mower at any time. At the same time, the lawn mower also has an intelligent obstacle avoidance function, which can automatically avoid obstacles and adjust the mowing path to ensure the smooth progress of the mowing operation.

[0051] Embodiment 3

[0052] When the control module is electrically disconnected from the lawn mower body, the lawn mower will automatically enter the safe control mode. At this time, the display interface of the control module will immediately switch to the second control interface, displaying the interface information of the safe control mode. The user can manually control the movement direction of the lawn mower through the control icons on the interface, such as forward, backward, left, right, etc., in order to control the position and working status of the lawn mower.

[0053] In addition, the safe control mode also has an emergency stop function. The user only needs to press the emergency stop button on the interface, and the mower will immediately stop all actions to ensure the safety of personnel and equipment.

[0054] Embodiment 4

[0055] The lawn mower control method of the embodiment of the present invention also includes a function of establishing a network connection with an external communication terminal (such as a smart phone, a tablet computer, etc.). When the lawn mower starts working, the user can establish a wireless connection with the lawn mower through a designated application. Once the connection is successful, the camera installed on the lawn mower will start to capture the surrounding environment and transmit it to the display interface of the external communication terminal in real time through the network.

[0056] This function allows users to clearly see the working status and surrounding environment of the lawn mower through the external communication terminal even if they are far away from the lawn mower, thereby improving the convenience and safety of use. Users can adjust the working parameters of the lawn mower or discover and deal with potential safety hazards in a timely manner based on the real-time picture.

[0057] Embodiment 5

[0058] When the control module is electrically disconnected from the lawn mower body, the control method of the embodiment of the present invention also provides a function of taking over control. Specifically, the lawn mower continuously detects whether the takeover button on the control module is pressed. If a takeover signal is detected, that is, the user intends to take over direct control of the lawn mower, the lawn mower will respond immediately and switch to the second control interface (i.e., the safe control mode interface) on the display interface of the control module.

[0059] At this point, the user can directly control the movement and behavior of the lawn mower through the control elements on the control module (such as direction keys, function buttons, etc.).

[0060] Embodiment 6

[0061] The lawn mower control method of the embodiment of the present invention also has a follow-up control function. This function is achieved by real-time detection of the direction and distance of the control module (usually carried by the operator) relative to the lawn mower. The built-in positioning sensor of the lawn mower (such as GPS, UWB, Bluetooth or ultrasonic sensor, etc.) will continuously monitor the relative position relationship between the control module and the lawn mower.

[0062] Based on the monitoring results, the mower automatically adjusts its direction and speed to keep it within the set direction and distance range with the control module. This follow-up control design allows the mower to move flexibly under the guidance of the user and automatically follow the operator.

[0063] Embodiment 7

[0064] The embodiment of the present invention provides a lawn mower, which is mainly composed of a lawn mower body and a control module. The lawn mower body is the main part for performing lawn mowing operations, including key components such as a motor, a blade, and a transmission system. The control module serves as an interactive interface between a user and the lawn mower, including a control body and a control panel.

[0065] The control module is designed to be detachably connected to the main body of the mower, which brings great convenience and flexibility. Users can remove or install the control module from the main body of the mower at any time as needed, such as removing the control module when charging, storing or transporting to reduce the overall size and weight. At the same time, the detachable design also makes it easy to maintain and upgrade the control module.

[0066] In addition, the lawn mower is configured to be able to perform any of the above control methods. This means that the lawn mower not only has basic mowing functions, but also integrates a variety of intelligent control functions, such as autonomous working mode, safe control mode, real-time video transmission with external communication terminals, takeover control, and follow-up control. These functions together improve the convenience, safety, and intelligence level of the lawn mower.

[0067] Embodiment 8

[0068] The embodiment of the present invention also provides a foldable bracket on the lawn mower control module. The main function of the bracket is to fix an external communication terminal (such as a smart phone, a tablet computer, etc.) so that the user can more conveniently view the real-time video transmission screen of the lawn mower or perform other operations.

[0069] The design of the foldable bracket takes portability and stability into full consideration. When not in use, the bracket can be folded up to reduce the space occupied and facilitate the storage and transportation of the lawn mower. When it is needed, the user simply unfolds the bracket and fixes it to the appropriate position of the lawn mower control module, and the external communication terminal can be firmly placed on it.

[0070] This design not only improves the user's operating convenience, but also ensures the stability and safety of the external communication terminal during the operation of the lawn mower. The user can view the working status and environmental images of the lawn mower in real time through the external communication terminal fixed on the bracket, so as to more accurately understand the situation of the mowing operation.

[0071] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0072] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A method for controlling a lawn mower, characterized in that: include: Detecting whether the control module on the lawn mower is electrically connected to the lawn mower body; When the control module is electrically connected to the lawn mower body, a first control interface is displayed on the display interface of the control module; When the control module is electrically disconnected from the lawn mower body, a second control interface is displayed on the display interface of the control module.

2. The control method according to claim 1, characterized in that: When the control module is electrically connected to the lawn mower body, the specific operation of displaying the first control interface on the display interface of the control module is: When the control module is electrically connected to the lawn mower body, the lawn mower enters an autonomous working mode, and the interface information of the autonomous working mode is displayed on the display interface of the control module.

3. The control method according to claim 1, characterized in that: When the control module is electrically disconnected from the lawn mower body, the specific operation of displaying the second control interface on the display interface of the control module is: When the control module is electrically disconnected from the lawn mower body, the lawn mower enters a safe control mode, and interface information of the safe control mode is displayed on the display interface of the control module.

4. The control method according to claim 3, characterized in that: The interface information of the safety control mode includes an icon for controlling the movement direction of the lawn mower.

5. The control method according to claim 4, characterized in that: The icon for controlling the moving direction of the lawn mower specifically includes one or more icons of forward, backward, left and right.

6. The control method according to claim 3, further characterized in that: Establishing a network connection with an external communication terminal; Get the image captured by the lawn mower camera; The images captured by the camera are displayed in real time on the display interface of the external communication terminal.

7. The control method according to claim 3, further characterized in that: When the control module is electrically disconnected from the lawn mower body, detecting a takeover signal of a takeover button on the control module pressed by an operator; When the takeover signal is detected, a second control interface is displayed on the display interface of the control module, and the control authority of the lawn mower is taken over.

8. The control method according to claim 3, further characterized in that: detecting in real time the direction and distance of the control module relative to the lawn mower; According to the detection result, the lawn mower is controlled to move so as to keep the lawn mower within a set direction and distance range relative to the control module.

9. A lawn mower comprising: Lawn mower body; A control module, the control module comprises a control body and a control panel, and the control module is detachably connected to the lawn mower body; The lawn mower is configured to execute any one of the control methods described in claims 1 to 8.

10. The lawn mower according to claim 9, further characterized in that: The lawn mower is also provided with a foldable bracket, which is used to fix the external communication terminal.

Images