A outrigger control method, device, system and electronic device

Abstract

The present application discloses a outrigger control method, device, system and electronic device. Among them, before the outrigger control method sends an outrigger control instruction corresponding to the outrigger control operation to the engineering vehicle in response to the outrigger control operation, it first determines whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. Only when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation, will the outrigger control instruction be sent, avoiding potential safety problems due to misoperation and improving the safety of outrigger control. In addition, the outrigger control method can realize remote control of the outriggers of the engineering vehicle, which is beneficial to improving the convenience of outrigger control.

Description

Technical Field

[0001] This application relates to the automatic control technology in the field of construction machinery, and particularly relates to a outrigger control method, device, system and electronic device. Background Art

[0002] Construction machinery is an important part of the equipment industry. Generally speaking, it refers to the mechanical equipment necessary for all earthwork construction projects, road surface construction and maintenance, mobile lifting and loading operations, and various construction projects that require comprehensive mechanized construction.

[0003] Engineering vehicles are an important part of construction machinery. Due to the huge load of engineering vehicles during operation, outriggers are usually required to assist the engineering vehicle to maintain stability during operation. Taking a crane as an example, whether it is a truck crane or an all-terrain crane, before performing the lifting operation on the upper part of the vehicle, the horizontal outriggers and vertical outriggers on the crane chassis need to be extended first, so as to increase the support span of the crane and protect the tires from being squeezed at the same time. Therefore, the precise control of the outriggers is the basis for ensuring the normal and safe operation of engineering vehicles. It is necessary to provide an outrigger control method to improve the safety of outrigger control. Summary of the Invention

[0004] To solve the above technical problems, this application provides an outrigger control method, device, system and electronic device to achieve the purpose of improving the safety and convenience of outrigger control.

[0005] To achieve the above technical purpose, the embodiments of this application provide the following technical solutions:

[0006] In a first aspect, the embodiments of this application provide an outrigger control method, which is applied to a terminal device and is used to remotely control the outriggers of an engineering vehicle. The outrigger control method includes:

[0007] In response to an outrigger control operation, determine whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. If so, send the outrigger control instruction corresponding to the outrigger control operation to the engineering vehicle.

[0008] The status information of the engineering vehicle is used to characterize the operating status of the engineering vehicle and the current status of the outriggers.

[0009] In a feasible implementation manner, the status information of the engineering vehicle includes the status information of the outriggers and the engine speed of the engineering vehicle, and the status information of the outriggers includes the extended length of the outriggers and the current pressure of the outriggers.

[0010] The outrigger control operations include an operation of deploying the vehicle with one key, an operation of retracting the vehicle with one key, and an operation of leveling with one key;

[0011] The one - key vehicle deployment operation, one - key vehicle retraction operation, and one - key leveling operation respectively correspond to a first safety condition, a second safety condition, and a third safety condition.

[0012] The first safety condition includes: the extended length of any one of the outriggers is less than the maximum extended length of the outriggers, and the engine speed is greater than zero.

[0013] The second safety condition includes: the extended length of any one of the outriggers is greater than zero, and the engine speed is greater than zero.

[0014] The third safety condition includes: the current pressure of any one of the outriggers is greater than zero, and the engine speed is greater than zero.

[0015] In a feasible implementation manner, the status information of the construction vehicle further includes: the body levelness of the construction vehicle.

[0016] The first safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold.

[0017] The second safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold.

[0018] The third safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold.

[0019] In a feasible implementation manner, after sending the outrigger control instruction corresponding to the outrigger control operation to the construction vehicle, it further includes:

[0020] Receiving the status flag information sent by the construction vehicle and displaying the status flag information, where the status flag information is used to indicate the execution status of the outrigger control instruction.

[0021] In a feasible implementation manner, if the status information of the construction vehicle does not meet the safety condition corresponding to the outrigger control operation, the outrigger control method further includes:

[0022] Sending out a prompt message, where the prompt message is used to prompt the user that the safety detection of the outrigger control operation fails and to prompt the user for the reason why the outrigger control operation fails the safety detection.

[0023] In a feasible implementation manner, before responding to the outrigger control operation and determining whether the status information of the construction vehicle meets the safety condition corresponding to the outrigger control operation, it further includes:

[0024] In response to the startup operation, send a startup instruction to the construction vehicle to activate the outriggers of the construction vehicle and control the startup of the construction vehicle.

[0025] In a second aspect, an embodiment of the present application further provides an outrigger control method, which is applied to a controller and used to control the outriggers of a construction vehicle. The outrigger control method includes:

[0026] Send the status information of the construction vehicle to a terminal device. The status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers.

[0027] Receive an outrigger control instruction, and according to the outrigger control instruction, control the outriggers to perform an operation corresponding to the outrigger control instruction. The outrigger control instruction is sent by the terminal device in response to an outrigger control operation and when the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation.

[0028] In a third aspect, an embodiment of the present application further provides an outrigger control system, including: a construction vehicle and a terminal device. The construction vehicle includes a controller and outriggers, where

[0029] The controller is configured to send the status information of the construction vehicle to the terminal device. The status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers, and when receiving an outrigger control instruction, control the outriggers to perform an operation corresponding to the outrigger control instruction according to the outrigger control instruction.

[0030] The terminal device is configured to, in response to an outrigger control operation, determine whether the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation. If so, send the outrigger control instruction corresponding to the outrigger control operation to the construction vehicle.

[0031] In a fourth aspect, an embodiment of the present application further provides an outrigger control device for remotely controlling the outriggers of a construction vehicle. The outrigger control device includes:

[0032] A status determination module, configured to, in response to an outrigger control operation, determine whether the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation. If so, send the outrigger control instruction corresponding to the outrigger control operation to the construction vehicle.

[0033] The status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers.

[0034] Fifth aspect, an embodiment of the present application further provides an electronic device, including: a processor, a memory, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the outrigger control method described in any one of the above.

[0035] Sixth aspect, an embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements the outrigger control method described in any one of the above.

[0036] Seventh aspect, an embodiment of the present application further provides a computer program product or a computer program. The computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium; a processor of the computer device reads the computer instructions from the computer-readable storage medium, and when the processor executes the computer instructions, it implements the steps of the outrigger control method described in any one of the above.

[0037] As can be seen from the above technical solutions, the embodiments of the present application provide an outrigger control method, device, system, and electronic device. Among them, before the outrigger control method responds to an outrigger control operation and sends an outrigger control instruction corresponding to the outrigger control operation to an engineering vehicle, it first determines whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. Only when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation, will the outrigger control instruction be sent, avoiding potential safety problems due to misoperation and improving the safety of outrigger control. In addition, the outrigger control method can realize remote control of the outriggers of the engineering vehicle, which is beneficial to improving the convenience of outrigger control. Description of the Drawings

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0039] Figure 1 It is a schematic diagram of an implementation environment provided by an embodiment of the present application;

[0040] Figure 2 It is a schematic flowchart of an outrigger control method provided by an embodiment of the present application;

[0041] Figure 3 It is a schematic diagram of an outrigger control interface provided by an embodiment of the present application;

[0042] Figure 4 It is a flowchart diagram of another outrigger control method provided by an embodiment of the present application;

[0043] Figure 5 It is a flowchart diagram of yet another outrigger control method provided by an embodiment of the present application;

[0044] Figure 6 It is a structural diagram of an outrigger control system provided by an embodiment of the present application;

[0045] Figure 7 It is a structural diagram of an electronic device provided by an embodiment of the present application. Detailed implementation manners

[0046] Unless otherwise defined, the technical terms or scientific terms used in the embodiments of this specification should have the ordinary meanings understood by those of ordinary skill in the field to which this specification belongs. The "first", "second" and similar terms used in the embodiments of this specification do not denote any order, quantity or importance, but are only used to avoid confusion of components.

[0047] Unless otherwise required by the context, throughout this specification, "a plurality of" means "at least two", and "including" is interpreted as open and inclusive, that is, "including, but not limited to". In the description of this specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples" or "some examples", etc. are intended to indicate that the specific features, structures, materials or characteristics related to the embodiment or example are included in at least one embodiment or example of this specification. The schematic representations of the above terms are not necessarily referring to the same embodiment or example.

[0048] Next, the technical solutions in the embodiments of this specification will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this specification. Obviously, the described embodiments are only a part of the embodiments of this specification, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this specification without creative efforts shall fall within the protection scope of this specification.

[0049] Exemplary implementation environment

[0050] Please refer to Figure 1 , Figure 1The figure shows a schematic diagram of an implementation environment that the outrigger control method provided by an embodiment of the present application may involve. This implementation environment is a control system of an engineering vehicle, which includes a terminal device 10 and an engineering vehicle 20. The terminal device 10 is communicatively connected to the engineering vehicle 20, that is, the terminal device 10 can communicate with the engineering vehicle 20 through this communication connection. The way for the terminal device 10 to establish a communication connection with the engineering vehicle 20 can be that the terminal device 10 and the engineering vehicle 20 are in the same wide area network environment, or the terminal device 10 and the engineering vehicle 20 are in the same local area network environment. The terminal device 10 and the engineering vehicle 20 can communicate directly or indirectly through a network switching device 30 (such as a router or a gateway, etc.). The present application does not limit this.

[0051] The terminal device 10 can be a mobile terminal, such as a smart phone, a laptop computer, a tablet computer, etc. The terminal device 10 can also be a fixed terminal, such as the console of an engineering vehicle unified management system. Usually, the terminal device 10 can be any device with communication and computing capabilities. The present application does not limit this.

[0052] One terminal device 10 can control one engineering vehicle 20 or multiple engineering vehicles 20. One engineering vehicle 20 can be controlled by one terminal device 10 or multiple terminal devices 20. Usually, before the terminal device 10 performs outrigger control on the engineering vehicle 20, it needs to pair with the engineering vehicle 20 and obtain the control authority of the engineering vehicle 20.

[0053] Exemplary method

[0054] Figure 2 It is a flowchart of an outrigger control method provided by an embodiment of the present application, which is described by taking the terminal device 10 in an exemplary implementation environment as an example. This outrigger control method is used to remotely control the outriggers of an engineering vehicle. The outrigger control method includes:

[0055] S101: In response to an outrigger control operation, determine whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. If so, send the outrigger control instruction corresponding to the outrigger control operation to the engineering vehicle.

[0056] The status information of the engineering vehicle is used to characterize the operating status of the engineering vehicle and the current status of the outriggers.

[0057] The outrigger control operation refers to the operation in which the user selects the specific operation logic for the outriggers on the terminal device. For example, it can be that the user triggers a button on the terminal device to select a certain outrigger operation logic, or it can be that the user selects the specific operation logic for the outriggers of a certain construction vehicle in the user interface provided by the terminal device (such as the outrigger control interface).

[0058] Taking Figure 3 as an example, Figure 3 FIG. shows an outrigger control interface that can be displayed on the terminal device. The user can perform corresponding outrigger control operations on the construction vehicle matching the terminal device in this outrigger control interface. In Figure 3 , the crane 1 in the upper right corner represents the identification of the construction vehicle that has established a communication connection with the terminal device. The user can return to the construction vehicle list by triggering the return button in the upper left corner and select other construction vehicles as the control object. In addition, Figure 3 also shows a display box for the current status information of the construction vehicle, optional items for the outrigger operation logic (outrigger operation 1, outrigger operation 2, and outrigger operation 3), a send button, and a display box for the safety detection result. It is not difficult to understand that Figure 3 is a schematic diagram of an outrigger control interface. In other embodiments, this outrigger control interface may have other forms, and the displayed content and options may also be different. The present application does not limit this.

[0059] The operating state of the construction vehicle may refer to the operating state of the power system of the construction vehicle. For example, it may include the operating states of the engine, motor, clutch, etc. of the construction vehicle, and specifically may include engine speed, engine output power, motor output power, clutch engagement state, etc.

[0060] The current state of the outrigger may refer to the information characterizing the working state of the outrigger, such as the extended state of the outrigger of the construction vehicle, outrigger pressure, and other information.

[0061] Still taking Figure 3For example, after the user selects a corresponding outrigger control operation (such as outrigger control operation 2) in the outrigger control interface and clicks the send button, the terminal device responds to the outrigger control operation and determines whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. Only when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation, will the outrigger control instruction corresponding to the outrigger control operation be sent to the engineering vehicle, so that the engineering vehicle performs the corresponding outrigger control operation according to the outrigger control instruction, realizing the remote control of the outriggers of the engineering vehicle. In addition, the outrigger control method will only send the outrigger control instruction when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation, avoiding potential safety problems due to misoperation and improving the safety of outrigger control.

[0062] To improve the usability of the outrigger control method and make the outrigger control method more helpful to users, in an embodiment of the present application, still referring to Figure 2 and Figure 3 , if the status information of the engineering vehicle does not meet the safety conditions corresponding to the outrigger control operation, the outrigger control method further includes:

[0063] S102: Sending a prompt message, where the prompt message is used to prompt the user that the safety detection of the outrigger control operation has not passed, and is used to prompt the user of the reason why the outrigger control operation has not passed the safety detection.

[0064] Still taking Figure 3 as an example, after the user selects a corresponding outrigger control operation (such as outrigger control operation 2) in the outrigger control interface and clicks the send button, if the terminal device responds to the outrigger control operation and determines that the status information of the engineering vehicle does not meet the safety conditions corresponding to the outrigger control operation, a prompt message can be sent. The prompt message can be an audible and visual alarm prompt to prompt the user that the safety detection has not passed, or it can be a text message prompt. In addition to prompting the user that the safety detection has not passed, the text message prompt can also include the reason for the failure of the safety detection (such as the abnormal status of one or some outriggers, and the reason for the abnormal status of one or some outriggers).

[0065] When the prompt message is also used to prompt the user of the reason why the outrigger control operation has not passed the safety detection, it helps the user check the current status of the corresponding outriggers and / or the operating status of the engineering vehicle according to the prompt message, and helps the user quickly locate the abnormality.

[0066] Under normal circumstances, the outrigger control operations include one-key vehicle deployment operation, one-key vehicle retraction operation, one-key leveling operation, and outrigger single-actuation operation, which respectively correspond to the one-key vehicle deployment control logic, one-key vehicle retraction control logic, one-key leveling control logic, and outrigger single-actuation control logic of the outriggers. The control logics of the one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation in the outrigger control operations are relatively complex. Therefore, it is necessary to focus on setting the corresponding safety conditions. In an embodiment of the present application, the status information of the construction vehicle includes the status information of the outriggers and the engine speed of the construction vehicle, and the status information of the outriggers includes the extended length of the outriggers and the current pressure of the outriggers.

[0067] The outrigger control operations include one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation.

[0068] The one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation respectively correspond to the first safety condition, the second safety condition, and the third safety condition.

[0069] The first safety condition includes: the extended length of any one of the outriggers is less than the maximum extended length of the outriggers, and the engine speed is greater than zero.

[0070] The second safety condition includes: the extended length of any one of the outriggers is greater than zero, and the engine speed is greater than zero.

[0071] The third safety condition includes: the current pressure of any one of the outriggers is greater than zero, and the engine speed is greater than zero.

[0072] When the user triggers the one-key vehicle deployment operation, it means that the user wants to deploy all the outriggers of the construction vehicle. At this time, the terminal device can detect the extended length of each outrigger and the engine speed. If the extended length of each outrigger has reached the maximum value (i.e., the vehicle has already been deployed), or the engine speed is zero, it means that the status of the construction vehicle or the status of the outriggers is abnormal, and the one-key vehicle deployment operation cannot be performed. Therefore, it is necessary to determine whether the status information of the construction vehicle and the status information of the outriggers meet the first safety condition.

[0073] When the user triggers the one-key vehicle retraction operation, it means that the user wants to retract all the outriggers of the construction vehicle, that is, to perform a retraction operation on all the outriggers. At this time, the terminal device can detect the extended length of each outrigger and the engine speed. If the extended length of each outrigger has been zero or close to zero (i.e., the vehicle has already been retracted), or the engine speed is zero, it means that the status of the construction vehicle or the status of the outriggers is abnormal, and the one-key vehicle retraction operation cannot be performed. Therefore, it is necessary to determine whether the status information of the construction vehicle and the status information of the outriggers meet the second safety condition.

[0074] When the user triggers the one - key leveling operation, it means that the user wants to perform one - key upward leveling or one - key downward leveling on the outriggers. At this time, the terminal device can detect the current pressure of each outrigger and the engine speed. If the current pressure of each outrigger is already zero (i.e., it is already in the leveling state), or the engine speed is zero, it means that the state of the engineering vehicle is abnormal or the state of the outriggers is abnormal, and the one - key leveling operation cannot be performed. Therefore, it is necessary to determine whether the state information of the engineering vehicle and the state information of the outriggers meet the third safety condition.

[0075] The extended length of the outrigger can be measured by a length sensor provided on the engineering vehicle, and the current pressure of the outrigger can be measured by a pressure sensor provided on the engineering vehicle.

[0076] In this embodiment, more stringent and corresponding safety conditions are formulated for the relatively complex one - key vehicle deployment operation, one - key vehicle retraction operation, and one - key leveling operation, which is beneficial to improving the safety of the outrigger control method.

[0077] In some cases, the body levelness of the engineering vehicle will also affect the safety of the outrigger control operation. Therefore, in some embodiments, the state information of the engineering vehicle further includes: the body levelness of the engineering vehicle;

[0078] The first safety condition further includes: the body levelness of the engineering vehicle is not greater than a preset levelness threshold;

[0079] The second safety condition further includes: the body levelness of the engineering vehicle is not greater than a preset levelness threshold;

[0080] The third safety condition further includes: the body levelness of the engineering vehicle is not greater than a preset levelness threshold.

[0081] Including the body levelness of the engineering vehicle in the scope of consideration of the safety condition is beneficial to avoiding problems such as poor vehicle body stability that may occur when performing outrigger operations when the inclination angle of the engineering vehicle body is too large, and is beneficial to improving the safety of the outrigger control method.

[0082] The preset levelness threshold can be customized according to factors such as the type and size of the engineering vehicle, and the present application does not limit this.

[0083] In some embodiments, as Figure 4 shown, after sending the outrigger control instruction corresponding to the outrigger control operation to the engineering vehicle, it further includes:

[0084] S103: Receive the status flag information sent by the engineering vehicle and display the status flag information, where the status flag information is used to indicate the execution status of the outrigger control instruction.

[0085] In this embodiment, after the construction vehicle executes the corresponding outrigger control instruction, it will also send status flag information to the terminal device so that the terminal device can receive and display the status flag information, enabling the user to understand the execution status of the outrigger control instruction through the terminal device. For example, when the terminal device sends an outrigger control instruction corresponding to the one-key vehicle deployment operation and the construction vehicle correctly executes the outrigger control instruction, it will send status flag information containing the one-key vehicle deployment success information to the terminal device, enabling the user of the terminal device to learn about the instruction execution status.

[0086] In some embodiments of the present application, there is also provided an outrigger control method. Taking the construction vehicle 20 in an exemplary implementation environment as an example for illustration, more specifically, this outrigger control method can be applied to the controller of the construction vehicle 20. Refer to Figure 5 This outrigger control method is used to control the outriggers of the construction vehicle, and the outrigger control method includes:

[0087] S201: Send the status information of the construction vehicle to the terminal device, where the status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers;

[0088] S202: Receive an outrigger control instruction, and according to the outrigger control instruction, control the outriggers to perform an operation corresponding to the outrigger control instruction. The outrigger control instruction is issued by the terminal device in response to an outrigger control operation when the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation.

[0089] For the specific limitations of each step and concept in this outrigger control method, reference can be made to the relevant limitations in the outrigger control method described above, and the present application will not elaborate here.

[0090] Exemplary system

[0091] Refer to Figure 6 In addition, an outrigger control system 100 is provided in an embodiment of the present application, including: a construction vehicle 20 and a terminal device 10. The construction vehicle 20 includes a sensor group 21, a controller, and outriggers. Among them,

[0092] The sensor group is used to obtain the status information of the construction vehicle and send it to the controller;

[0093] The controller is used to send the status information of the construction vehicle to the terminal device, where the status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers, and when receiving an outrigger control instruction, according to the outrigger control instruction, control the outriggers to perform an operation corresponding to the outrigger control instruction;

[0094] The terminal device is configured to, in response to a outrigger control operation, determine whether the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation. If so, the outrigger control instruction corresponding to the outrigger control operation is sent to the construction vehicle.

[0095] The sensor group 21 includes, but is not limited to, a length sensor, a pressure sensor, and an inclination sensor. The sensor group is configured to acquire the status information of the construction vehicle and send it to the vehicle controller, so that the vehicle controller sends it to the terminal device 10. The engine controller is configured to acquire information such as the engine speed and send it to the vehicle controller, so that the vehicle controller sends it to the terminal device 10. After receiving the outrigger control instruction, the vehicle controller specifically controls the outriggers by sending an electrical signal to the outrigger control valve.

[0096] For the specific functions of the controller and the terminal device in this outrigger control system, reference can be made to the relevant definitions in the above "Exemplary Method", which will not be elaborated herein.

[0097] Optionally, in an embodiment of the present application, if one construction vehicle is paired with multiple terminal devices, the controller is further configured to communicate with only one of the terminal devices at the same time, or, when receiving outrigger control instructions sent by multiple terminal devices, screen the received multiple outrigger control instructions to obtain one outrigger control instruction to be executed.

[0098] In this embodiment, when one construction vehicle is paired with multiple terminal devices, duplicate control can be avoided by restricting the number of terminal devices communicating with the construction vehicle at the same time. For example, if the construction vehicle is paired with terminal devices A, B, and C, when terminal devices A, B, and C communicate with the construction vehicle at the same time, the terminal device that first establishes a communication connection with the construction vehicle can be selected for communication. Also for example, if the construction vehicle is paired with terminal devices D, E, and F, when terminal devices D, E, and F communicate with the construction vehicle at the same time, the construction vehicle can select a pre-set master device (such as terminal device D) for communication.

[0099] In addition, the construction vehicle can also avoid duplicate control by screening the outrigger control instructions sent by multiple terminal devices. The method of screening the outrigger control instructions can be to select the latest outrigger control instruction for outrigger control, or to select the outrigger control instruction sent by the terminal device that first establishes a communication connection with the construction vehicle.

[0100] By restricting the number of terminal devices communicating with the construction vehicle at the same time or screening the outrigger control instructions, the problem of chaotic control logic that may be caused by multiple users simultaneously controlling the construction vehicle at the same time can be avoided.

[0101] Exemplary device

[0102] The embodiment of the present application further provides a outrigger control device for remotely controlling the outriggers of an engineering vehicle. The outrigger control device includes:

[0103] A status judgment module, configured to, in response to an outrigger control operation, judge whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation. If so, send the outrigger control instruction corresponding to the outrigger control operation to the engineering vehicle;

[0104] The status information of the engineering vehicle is used to characterize the running status of the engineering vehicle and the current status of the outriggers.

[0105] The embodiment of the present application further provides another outrigger control device for controlling the outriggers of an engineering vehicle. The outrigger control device includes:

[0106] Send the status information of the engineering vehicle to a terminal device. The status information of the engineering vehicle is used to characterize the running status of the engineering vehicle and the current status of the outriggers;

[0107] Receive an outrigger control instruction, and according to the outrigger control instruction, control the outriggers to execute an operation corresponding to the outrigger control instruction. The outrigger control instruction is sent by the terminal device in response to an outrigger control operation and when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operation.

[0108] The outrigger control device provided in this embodiment belongs to the same inventive concept as the outrigger control method provided in the above embodiment of the present application, can execute the outrigger control method provided in any of the above embodiments of the present application, and has the corresponding functional modules and beneficial effects for executing the outrigger control method. For technical details not described in detail in this embodiment, reference may be made to the specific processing content of the outrigger control method provided in the above embodiments of the present application, which will not be elaborated here.

[0109] Exemplary electronic device

[0110] Another embodiment of the present application further proposes an electronic device. Refer to Figure 7 As shown, an exemplary embodiment of this specification further provides an electronic device, including: a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, it executes the steps in the outrigger control method according to various embodiments of this specification described in the "Exemplary Method" section above.

[0111] The internal structure of this electronic device can be as Figure 7As shown, the electronic device includes a processor, a memory, a network interface, and an input device connected via a system bus. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the central control device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The network interface of the electronic device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, it performs the steps in the outrigger control method according to various embodiments of this specification described in the "Exemplary Method" section of this specification.

[0112] The processor may include a main processor, and may also include a baseband chip, a modem, etc.

[0113] The memory stores a program for implementing the technical solution of the present invention, and may also store an operating system and other key services. Specifically, the program may include program code, and the program code includes computer operation instructions. More specifically, the memory may include a read-only memory (ROM), other types of static storage devices that can store static information and instructions, a random access memory (RAM), other types of dynamic storage devices that can store information and instructions, a disk memory, a flash memory, etc.

[0114] The processor may be a general-purpose processor, such as a general-purpose central processing unit (CPU), a microprocessor, etc., or an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the program of the present invention. It may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

[0115] The input device may include a device for receiving user input data and information, such as a keyboard, a mouse, a camera, a scanner, a light pen, a voice input device, a touch screen, a pedometer or a gravity sensor, etc.

[0116] The output device may include a device for allowing information to be output to the user, such as a display screen, a printer, a speaker, etc.

[0117] The communication interface may include any transceiver-like device for communicating with other devices or communication networks, such as Ethernet, a radio access network (RAN), a wireless local area network (WLAN), etc.

[0118] The processor executes the program stored in the memory and calls other devices, which can be used to implement each step of any one of the outrigger control methods provided in the above embodiments of the present application.

[0119] The electronic device may further include a display component and a voice component. The display component may be a liquid crystal display screen or an electronic ink display screen. The input device of the electronic device may be a touch layer covered on the display component, or a button, a trackball or a touchpad provided on the housing of the electronic device, or an external keyboard, touchpad or mouse, etc.

[0120] Those skilled in the art can understand that Figure 7 the structure shown in

[0121] Exemplary computer program product and storage medium

[0122] In addition to the above methods and devices, an embodiment of the present application may also be a computer program product, which includes computer program instructions. When the computer program instructions are run by a processor, the processor is caused to execute the steps in the outrigger control method described in the "Exemplary Method" section of the present specification above.

[0123] The computer program product may be written in any combination of one or more programming languages for programming code to perform the operations of the embodiments of the present application. The programming languages include object-oriented programming languages such as Java, C++, etc., and also include conventional procedural programming languages such as the "C" language or similar programming languages. The programming code may be executed entirely on the user computing device, partially on the user device, executed as a stand-alone software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0124] Furthermore, an embodiment of the present application may also be a storage medium, on which a computer program is stored, and the computer program is executed by a processor to perform the steps in the outrigger control method described in the "Exemplary Method" section of the present specification above.

[0125] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the embodiments provided in this specification can include non-volatile and / or volatile memories. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0126] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0127] The above-described embodiments merely represent several implementation manners of this specification. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of this specification, several modifications and improvements can still be made, and these all belong to the protection scope of this specification. Therefore, the protection scope of the patent of this specification should be subject to the appended claims.

Claims

1. A outrigger control method, applied to a terminal device, characterized in that, Outriggers for remotely controlling construction vehicles, the outrigger control method comprising: In response to an outrigger control operation, determining whether the status information of the construction vehicle meets the safety conditions corresponding to the outrigger control operation; if so, sending the outrigger control instruction corresponding to the outrigger control operation to the construction vehicle; The status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the outriggers; The status information of the construction vehicle includes the status information of the outriggers and the engine speed of the construction vehicle. The status information of the outriggers includes the extended length of the outriggers and the current pressure of the outriggers. The outrigger control operations include an operation of deploying the vehicle at one key, an operation of retracting the vehicle at one key, and an operation of leveling at one key. The operation of deploying the vehicle at one key, the operation of retracting the vehicle at one key, and the operation of leveling at one key respectively correspond to a first safety condition, a second safety condition, and a third safety condition. The first safety condition includes: the extended length of any one of the outriggers is less than the maximum extended length of the outriggers, and the engine speed is greater than zero. The second safety condition includes: the extended length of any one of the outriggers is greater than zero, and the engine speed is greater than zero. The third safety condition includes: the current pressure of any one of the outriggers is greater than zero, and the engine speed is greater than zero; The status information of the construction vehicle further includes: the levelness of the vehicle body of the construction vehicle. The first safety condition further includes: the levelness of the vehicle body of the construction vehicle is not greater than a preset levelness threshold. The second safety condition further includes: the levelness of the vehicle body of the construction vehicle is not greater than a preset levelness threshold. The third safety condition further includes: the levelness of the vehicle body of the construction vehicle is not greater than a preset levelness threshold.

2. The outrigger control method according to claim 1, characterized in that, After sending the outrigger control instruction corresponding to the outrigger control operation to the construction vehicle, it further includes: Receiving the status flag information sent by the construction vehicle and displaying the status flag information, the status flag information being used to indicate the execution status of the outrigger control instruction.

3. The outrigger control method according to any one of claims 1-2, characterized in that, If the status information of the construction vehicle does not meet the safety conditions corresponding to the outrigger control operation, the outrigger control method further includes: Sending out a prompt message, the prompt message being used to prompt the user that the safety detection of the outrigger control operation has not passed and to prompt the user for the reason why the outrigger control operation has not passed the safety detection.

4. A outrigger control method, applied to a controller, characterized in that, For controlling the outriggers of a construction vehicle, the outrigger control method comprising: Sending the status information of the construction vehicle to a terminal device, the status information of the construction vehicle being used to characterize the operating status of the construction vehicle and the current status of the outriggers; the status information of the construction vehicle includes the status information of the outriggers and the engine speed of the construction vehicle. The status information of the outriggers includes the extended length of the outriggers and the current pressure of the outriggers. The status information of the construction vehicle further includes: the levelness of the vehicle body of the construction vehicle; Receive outrigger control instructions, and according to the outrigger control instructions, control the outriggers to perform operations corresponding to the outrigger control instructions. The outrigger control instructions are issued by the terminal device in response to outrigger control operations when the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operations. The outrigger control operations include one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation; the one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation respectively correspond to the first safety condition, the second safety condition, and the third safety condition. The first safety condition includes: the extension length of any one of the outriggers is less than the maximum extension length of the outriggers, and the engine speed is greater than zero; the second safety condition includes: the extension length of any one of the outriggers is greater than zero, and the engine speed is greater than zero; the third safety condition includes: the current pressure of any one of the outriggers is greater than zero, and the engine speed is greater than zero. The first safety condition further includes: the body levelness of the engineering vehicle is not greater than the preset levelness threshold; the second safety condition further includes: the body levelness of the engineering vehicle is not greater than the preset levelness threshold; the third safety condition further includes: the body levelness of the engineering vehicle is not greater than the preset levelness threshold.

5. An outrigger control system, characterized in that, Comprising: An engineering vehicle and a terminal device. The engineering vehicle includes a sensor group, a controller, and outriggers, wherein The sensor group is used to obtain the status information of the engineering vehicle and send it to the controller; the status information of the engineering vehicle includes the status information of the outriggers and the engine speed of the engineering vehicle. The status information of the outriggers includes the extension length of the outriggers and the current pressure of the outriggers; the status information of the engineering vehicle further includes: the body levelness of the engineering vehicle. The controller is used to send the status information of the engineering vehicle to the terminal device. The status information of the engineering vehicle is used to characterize the operating state of the engineering vehicle and the current state of the outriggers, and when receiving outrigger control instructions, according to the outrigger control instructions, control the outriggers to perform operations corresponding to the outrigger control instructions. The terminal device is used to respond to outrigger control operations, judge whether the status information of the engineering vehicle meets the safety conditions corresponding to the outrigger control operations. If so, send the outrigger control instructions corresponding to the outrigger control operations to the engineering vehicle. The outrigger control operations include one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation; the one-key vehicle deployment operation, one-key vehicle retraction operation, and one-key leveling operation respectively correspond to the first safety condition, the second safety condition, and the third safety condition. The first safety condition includes: the extension length of any one of the outriggers is less than the maximum extension length of the outriggers, and the engine speed is greater than zero; the second safety condition includes: the extension length of any one of the outriggers is greater than zero, and the engine speed is greater than zero; the third safety condition includes: the current pressure of any one of the outriggers is greater than zero, and the engine speed is greater than zero. The first safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value; the second safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value; the third safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value.

6. The system according to claim 5, characterized in that, If one construction vehicle is paired with multiple terminal devices, the controller is further configured to communicate with only one of the terminal devices at the same time, or, when receiving leg control instructions sent by multiple terminal devices, screen the received multiple leg control instructions to obtain one leg control instruction to be executed.

7. An outrigger control device, characterized in that, For remotely controlling the legs of a construction vehicle, the leg control device includes: A status judgment module, configured to, in response to a leg control operation, judge whether the status information of the construction vehicle meets the safety condition corresponding to the leg control operation. If so, send the leg control instruction corresponding to the leg control operation to the construction vehicle; The status information of the construction vehicle is used to characterize the operating status of the construction vehicle and the current status of the legs; The status information of the construction vehicle includes the status information of the legs and the engine speed of the construction vehicle. The status information of the legs includes the extended length of the legs and the current pressure of the legs; the leg control operations include an operation of deploying the vehicle with one key, an operation of retracting the vehicle with one key, and an operation of leveling with one key; the operation of deploying the vehicle with one key, the operation of retracting the vehicle with one key, and the operation of leveling with one key respectively correspond to the first safety condition, the second safety condition, and the third safety condition; the first safety condition includes: the extended length of any one of the legs is less than the maximum extended length of the legs, and the engine speed is greater than zero; the second safety condition includes: the extended length of any one of the legs is greater than zero, and the engine speed is greater than zero; the third safety condition includes: the current pressure of any one of the legs is greater than zero, and the engine speed is greater than zero; The status information of the construction vehicle further includes: the body levelness of the construction vehicle; the first safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value; the second safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value; the third safety condition further includes: the body levelness of the construction vehicle is not greater than a preset levelness threshold value.

8. An electronic device, characterized in that, including: A processor, a memory, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the leg control method according to any one of claims 1-3.

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