Construction task issuing method and device, control equipment and storage medium

Abstract

The invention discloses a construction task issuing method and device, control equipment and a storage medium, which are applied to first control equipment. The method comprises the steps that a construction task set sent by task management equipment is received, the construction task set is analyzed, construction task information is obtained, and the task management equipment is in communication connection with first control equipment; determining a target construction path according to the construction task information, and sending the target construction path to task management equipment; and receiving an execution instruction determined by the task management device based on the target construction path, and when the execution instruction is execution, sending the construction task information and the target construction path to a second control device of the engineering vehicle, so that the second control device controls an engineering component of the engineering vehicle to execute the construction task according to the construction task information and the target construction path, the second control equipment is in communication connection with the first control equipment and is different from the first control equipment. By means of the method, automatic operation is achieved, and productivity is liberated.

Description

Technical Field

[0001] The present invention relates to the field of engineering technology, and in particular to a method, device, control equipment and storage medium for issuing construction tasks. Background Art

[0002] Engineering vehicles, as vehicles that can operate in relatively closed and complex geological environments, can provide key support for construction operations.

[0003] Currently, to further ensure the safety of workers, remote control of construction vehicles is being introduced to achieve unmanned operation in scenarios with relatively fixed operating modes and harsh working environments. However, remote control requires real-time operator participation and monitoring of the construction vehicles, as well as real-time control. This creates the risk of operator errors leading to construction errors. Furthermore, this method of operation fails to reduce reliance on human labor. Summary of the Invention

[0004] The present invention provides a construction task issuing method, device, control equipment and storage medium, which realize automated operation and liberate productivity, and further improve the work safety of operators.

[0005] According to one aspect of the present invention, a method for issuing a construction task is provided, characterized in that a first control device is applied to an engineering vehicle; the method comprises:

[0006] Receive the construction task set sent by the task management device, and parse the construction task set to obtain construction task information, wherein the task management device is in communication connection with the first control device, and the construction task set is determined by the task management device based on historical construction tasks, or is determined based on the construction information uploaded by the operator.

[0007] Determine the target construction path based on the construction task information and send the target construction path to the task management device.

[0008] The receiving task management device determines the execution instruction based on the target construction path, and when the execution instruction is to execute, sends the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path, wherein the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device.

[0009] The construction task issuing method provided by the embodiment of the present invention receives a set of construction tasks sent by a task management device, that is, the task management device only serves as the notification party of the construction task corresponding to the engineering vehicle this time, notifying the engineering vehicle of the construction task information, but not as the subject of real-time control of the construction of the engineering vehicle, providing a basis for the engineering vehicle to automatically perform the construction task in the future. The first control device determines the target construction path, and determines whether the operator has determined the target construction path based on the task management device. After the determination, the first control device sends the construction task information and the target construction path to the second control device, which can solve the problem caused by the current real-time remote control of the construction vehicle by the operator, and realizes that the engineering vehicle can automatically plan the path and control the engineering components to perform the task after receiving the construction task information, reducing manual dependence, truly realizing automated operations and liberating productivity, and further improving the work safety of the operator.

[0010] According to another aspect of the present invention, a construction task issuing device is provided; the device is applied to a first control device of a construction vehicle; the device comprises:

[0011] The first receiving module is used to receive a construction task set sent by a task management device, and parse the construction task set to obtain construction task information, wherein the task management device is communicatively connected to the first control device, and the construction task set is determined by the task management device based on historical construction tasks, or is determined based on construction information uploaded by an operator.

[0012] The determination module is used to determine the target construction path according to the construction task information and send the target construction path to the task management device.

[0013] The second receiving module is used to receive the execution instruction determined by the task management device based on the target construction path, and when the execution instruction is to execute, send the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path, wherein the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device.

[0014] According to another aspect of the present invention, a control device is provided, the control device comprising:

[0015] at least one processor; and

[0016] a memory communicatively connected to the at least one processor; wherein,

[0017] The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the construction task issuing method of any embodiment of the present invention.

[0018] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the construction task issuing method of any embodiment of the present invention when executed.

[0019] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A flowchart of a method for issuing construction tasks provided by an embodiment of the present invention;

[0022] Figure 2 A flowchart of another method for issuing construction tasks provided by an embodiment of the present invention;

[0023] Figure 3 A schematic structural diagram of a construction task issuing device provided by an embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the structure of a control device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0026] It should be noted that the terms "candidate", "target", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or that are inherent to these processes, methods, products or devices.

[0027] Figure 1 A flowchart of a method for issuing construction tasks provided in an embodiment of the present invention is provided. This embodiment is applicable to situations where construction vehicles can automatically perform construction operations when construction operations are performed using construction vehicles. This method can be executed by a construction task issuing device, which can be implemented in the form of hardware and / or software. The construction task issuing device can be configured in the control device of the construction vehicle. In this embodiment, the control device is divided into a first control device and a second control device. Optionally, the construction task issuing device can be configured in the first control device of the construction vehicle. Figure 1 As shown, the method includes:

[0028] S101: Receive a construction task set sent by a task management device, and parse the construction task set to obtain construction task information.

[0029] The task management device is used by construction personnel to manage construction vehicles and their corresponding information. In this embodiment, the task management device can be an operator's computer or terminal, which is used only to configure, manage, and issue construction tasks for construction vehicles and is not used for remote control of construction vehicles. The task management device is in communication with the first control device. The construction task set is determined by the task management device based on historical construction tasks or construction information uploaded by operators.

[0030] Specifically, before each construction operation, the operator can configure the tasks that the construction vehicle needs to complete and the relevant information corresponding to the tasks (i.e., the construction task set) in the task management device. Alternatively, the operator can select a historical construction task in the task management device and use it as the task that the construction vehicle needs to complete this time, and configure the relevant information corresponding to the task. After the operator determines the construction task set of the construction vehicle in the task management device, the task management device can issue the construction task set to the first control device of the corresponding construction vehicle, and parse the construction task set to obtain the construction task information.

[0031] In this embodiment, the construction task set sent by the receiving task management device, that is, the task management device only serves as the informing party of the construction task corresponding to the engineering vehicle this time, and informs the engineering vehicle of the construction task information, but does not serve as the main body for real-time control of the construction of the engineering vehicle, providing a basis for the engineering vehicle to automatically perform construction tasks in the future.

[0032] S102: Determine a target construction path according to the construction task information, and send the target construction path to the task management device.

[0033] Specifically, the construction task information includes relevant information about the construction task, such as the construction start point, construction end point, or construction scope. Therefore, the first control device can independently plan and determine the target construction path based on the construction task information and send the target construction path to the task management device after determination.

[0034] S103. Receive the execution instruction determined by the task management device based on the target construction path, and when the execution instruction is to execute, send the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path.

[0035] The execution instruction is used to inform the construction vehicle whether it can proceed with construction work according to the target construction path. In this embodiment, the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device. Optionally, the first control device is an onboard computer. The second control device can be the vehicle controller. The engineering component is the engineering machinery component used for construction on the engineering vehicle.

[0036] Specifically, after sending the target construction path to the task management device, the operator can determine on the task management device whether the target construction path is feasible. If feasible, an execution instruction carrying the execution path can be directly sent to the first control device. If not feasible, an execution instruction carrying the updated path can be sent to the first control device. Furthermore, when the first control device receives the execution instruction and the execution instruction is to execute, the construction task information and the target construction path can be sent to the second control device of the construction vehicle. The second control device controls the components in the engineering component used to realize the operation of the construction vehicle according to the target construction path, so that the construction vehicle travels according to the target construction path. Furthermore, the dedicated construction component is controlled according to the construction task information to control the construction vehicle to perform construction operations.

[0037] In this embodiment, the target construction path is determined by the first control device, and based on the task management device, it is determined whether the operator has determined the target construction path. After determination, the first control device sends the construction task information and the target construction path to the second control device, so that the engineering vehicle can automatically execute the construction task. This can solve the problem that the construction vehicle can only be controlled remotely by the operator in real time. After receiving the construction task information, the engineering vehicle can automatically plan the path and control the engineering components to execute the task, reducing manual dependence, truly realizing automated operations and liberating productivity, and further improving the work safety of operators.

[0038] The construction task issuing method provided by the embodiment of the present invention receives a set of construction tasks sent by a task management device, that is, the task management device only serves as the notification party of the construction task corresponding to the engineering vehicle this time, notifying the engineering vehicle of the construction task information, but not as the subject of real-time control of the construction of the engineering vehicle, providing a basis for the engineering vehicle to automatically perform the construction task in the future. The first control device determines the target construction path, and determines whether the operator has determined the target construction path based on the task management device. After the determination, the first control device sends the construction task information and the target construction path to the second control device, which can solve the problem caused by the current real-time remote control of the construction vehicle by the operator, and realizes that the engineering vehicle can automatically plan the path and control the engineering components to perform the task after receiving the construction task information, reducing manual dependence, truly realizing automated operations and liberating productivity, and further improving the work safety of the operator.

[0039] Figure 2 This is a flowchart of another construction task issuing method provided by an embodiment of the present invention. Based on the above embodiment, this embodiment elaborates on the steps of parsing the construction task set, determining the target path, executing the instruction when it is an update, and sending the construction task information and the target construction path to the second control device. Figure 2 As shown, the method includes:

[0040] S201: Receive a construction task set sent by a task management device.

[0041] The engineering vehicles in this embodiment are, for example, bulldozers, road rollers, and other engineering vehicles, and this embodiment is mainly used to meet the needs of unmanned engineering vehicles in mining and earthwork operations.

[0042] Specifically, before each construction operation, operators select historical construction tasks or configure current construction tasks based on the task management device. Therefore, the task information corresponding to a construction vehicle's construction task may vary between projects. To ensure that the operator's task information corresponding to the current construction vehicle's construction task is sent to the first control device completely and accurately, this task information is "packaged" to form a construction task set. This construction task set is then sent to the first control device.

[0043] For example, a construction task set may include: the current date, the construction task work section, the construction task work surface (work site), the work process, the construction quantity, the machinery configuration (such as the construction vehicle model), the construction start time, the estimated construction end time, the path within the work surface (which may be left blank, i.e., the target construction path received from the first control device later), and the task issuance status. Optionally, it may also include specific construction parameters, such as the height of the flat plate, the length of the reverse slope, the height of the retaining wall, and the interval between construction paths.

[0044] Optionally, the project items that can be configured in the task management device include: construction area, construction task type, construction parameters, construction process, task acceptance status, and task execution status. Among them, construction process includes building safety retaining walls, reverse slopes, etc.

[0045] Optionally, since each construction vehicle has its own corresponding first control device, the construction task determined by the operator in the task management device can be the construction task corresponding to multiple construction vehicles. That is, the task management device can collect multiple construction tasks and determine in the same batch that different construction task sets will be sent to corresponding engineering vehicles based on the "mechanical configuration" in the construction task set, such as vehicle identification, vehicle model, and other information. Subsequently, the first control device of each engineering vehicle will perform subsequent operations. In addition, multiple construction tasks can also be sent to a certain engineering vehicle at the same time, so that the engineering vehicle can complete the construction tasks in sequence according to the "construction time". In this way, the operator can realize the parallel and unified management of multiple tasks in the task management device, and the same batch can handle multiple construction tasks at the same time, thereby improving the flexibility of construction.

[0046] S202: Determine a parsing method according to the data format of the construction task set, and parse the construction task set using the parsing method to obtain construction scope information, construction parameter information, and construction time information.

[0047] Specifically, because different devices process data in different formats, after receiving the construction task set sent by the task management device, the first control device can determine the parsing method corresponding to the data format of the construction task set based on the data format of the construction task set, and then parse the construction task set using this parsing method. After parsing the construction task set, construction scope information, construction parameter information, and construction time information can be obtained.

[0048] For example, construction scope information refers to the construction task work section and construction task work surface, which are used to represent the construction site scope or work section of this construction task. Construction parameter information refers to the work process, construction quantity, and machinery configuration, which are used to represent the relevant construction parameters of this construction operation. Construction time information refers to the current date, construction start time, and estimated construction end time, which are used to represent the relevant time information corresponding to this construction operation. In other words, in actual situations, at least one or two pieces of information from the construction scope information, one or two pieces of information from the construction parameter information, and one or two pieces of information from the construction time information will be obtained.

[0049] S203: Use the construction scope information, construction parameter information, and construction time information as construction task information.

[0050] Specifically, after the construction scope information, construction parameter information and construction time information are parsed, these can be used as the construction task information of the vehicle for this project.

[0051] Optionally, in the above embodiment, the "machine configuration" may correspond to the engineering vehicle that needs to perform the engineering task this time. That is, the task management device may determine the first control device of the engineering vehicle to which the construction task set is to be sent based on the "machine configuration".

[0052] In this embodiment, based on the operator directly determining the information corresponding to the construction task on the task management device and sending it as a construction task set to the first control device of the engineering vehicle, the construction task planned or configured by the operator can be determined in advance and automatically issued to the engineering vehicle, avoiding the continuous real-time issuance of task instructions during the construction of subsequent engineering vehicles, providing a basis for subsequent engineering vehicles to automatically determine the way to execute tasks based on the construction tasks, and significantly improving the efficiency of the construction preparation stage.

[0053] S204: Determine candidate construction paths based on the construction scope information and the construction map, and determine the allowed construction time based on the construction time information.

[0054] The construction map is a map corresponding to the current construction area and includes geographical environment information of the area. In this embodiment, the construction map can be a map obtained by a construction vehicle using its own data acquisition equipment during the historical construction process, or a map manually determined during the historical process or obtained by a third party.

[0055] Specifically, construction scope information can determine the scope of the current construction project, and the construction map can identify the geographical environment of the current construction project. Based on the construction scope information and the construction map, at least one candidate construction route can be determined. Construction time information can determine the start time and expected end time of the current construction project. Therefore, the construction time information can be used to determine the allowed construction duration.

[0056] For example, on the construction map, the area corresponding to the construction scope information is determined, and based on the geographical environment information of this area, information such as obstacles, slow-moving areas, and safe-moving areas in the area can be determined, and then at least one candidate construction path can be planned.

[0057] S205: Determine the construction efficiency based on the construction parameter information, and determine the target construction path based on the allowed construction time, the construction efficiency, and the candidate construction paths.

[0058] The construction operation efficiency is the speed at which the construction vehicle performs construction operations according to the construction parameter information.

[0059] Specifically, since different construction parameter information corresponds to different construction operation speeds, the construction operation efficiency can be estimated based on the construction parameter information. In this way, the target construction path can be selected from the candidate construction paths based on the allowed construction time and the construction operation efficiency.

[0060] For example, the construction time required for each candidate construction path is determined based on the construction efficiency and each candidate construction path. The construction time required for each candidate construction path is then compared with the permitted construction time. The target construction path is then determined from the candidate construction paths whose construction time is less than the permitted construction time. For example, the shortest path among the screened candidate construction paths can be determined as the target construction path, or the safest path among the screened candidate construction paths can be used to determine the target construction path. The safety of the construction path can be determined based on the terrain and environment conditions along the construction path and the weights corresponding to the various terrain and environment conditions.

[0061] In this embodiment, the first control device of the construction vehicle receives and automatically plans the path according to the construction task information, which solves the problem of manual path planning when remotely controlling the construction vehicle. The first control device automatically plans the path according to the current construction task, reducing manual intervention and reducing manual dependence.

[0062] S206: Send the target construction path to the task management device.

[0063] Specifically, after the target construction path is determined, the target construction path can be sent to the task management device.

[0064] S207: Receive an execution instruction determined by the task management device based on the target construction path.

[0065] The execution instruction includes update and execution. In this embodiment, if the execution instruction is update, it means that the target construction path needs to be updated, and if the execution instruction is execute, it means that construction can be started directly based on the target construction path.

[0066] Specifically, after sending the target construction path to the task management device, the task management device can enter / update the target construction path in the "Work Surface Path" so that the operator can view the target construction path and determine whether the construction task can be executed according to the target construction path based on the specific information of the target construction path. After detecting the execution instruction triggered by the operator based on the target construction path, the task management device can send the execution instruction to the first control device.

[0067] It is worth noting that in this embodiment, after S207 is executed, S208-S209, S210, and S211-S214 are parallel steps. If S208-S209 are executed, S210 and S211-S214 will not be executed; if S210 and S211-S214 are executed, S208-S209 will not be executed.

[0068] S208: When the execution instruction is to update, the construction task information is updated using the update information in the execution instruction.

[0069] Specifically, if the execution instruction is an update, it indicates that the operator believes there is a problem with the current target construction path. Therefore, upon receiving the target construction path, the operator will modify at least one of the following information: the construction scope information, the construction parameter information, and the construction time information in the task management device. In practice, the construction parameter information is often modified. Therefore, when the task management device sends the execution instruction to the first control device, the operator's modified information can be associated with the execution instruction as update information. When the first control device receives the updated execution instruction, it also receives the update information and updates the construction task information based on the update information.

[0070] S209: Update the target construction path according to the construction task information, and return to execute S206.

[0071] Specifically, after the construction task information is updated, the target construction path can be updated according to the above method for determining the target construction path, and the process returns to the step of sending the target construction path to the task management device.

[0072] In this embodiment, the target construction path is determined by the first control device, which enables the operator to reversely determine whether there are problems or inappropriate configurations in the previously configured construction information based on the target construction path determined by the first control device. This not only realizes the automatic configuration of the target construction path of the engineering vehicle, but also allows the operator to self-check the construction task configuration information in reverse, thereby ensuring the rationality of the current construction task and optimizing the construction task information.

[0073] S210. When the execution instruction is to execute, the construction task information is sent to the task management device, so that the task management device updates and stores the construction task set and target construction path corresponding to the engineering vehicle according to the construction task information.

[0074] Specifically, when the execution instruction is executed, that is, it is determined that the operator has approved the target construction path for this time, the construction task information can be sent to the task management device. After receiving the construction task information, the task management device can store the target construction path determined by the operator and the construction task information, that is, "update" and store the construction task set and target construction path corresponding to the engineering vehicle based on the construction task information. In this way, the device can directly use it to configure the new construction task when the same or similar repetitive construction task occurs next time, reducing the time spent on pre-configuration. In addition, since the previously determined construction path is used, the number of times the construction vehicle updates the target construction path can be reduced, reducing the computing power consumption of the equipment.

[0075] S211. When the execution instruction is to execute, the construction task information and the target construction path are sent to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path.

[0076] Specifically, when the execution instruction is executed, in addition to sending the construction task information to the task management device for storage, the construction task information and the target construction path will also be sent to the second control device of the engineering vehicle. That is, since the second control device is the main control device that controls the engineering vehicle to perform construction operations, the first control device can send the determined construction task to the second control device so that the second control device can obtain the construction task information and the target construction path. In this way, the second control device can control the driving components of the engineering vehicle according to the target construction path, such as the power component, walking component and power component of the engineering vehicle, so that these driving components drive the engineering vehicle to travel; and the second control device can control the construction components of the engineering vehicle according to the construction task information, such as the blade, steel wheel, vibration component, compaction component, bulldozer component, etc. of the engineering vehicle, and specifically determine which construction components are included according to the type of engineering vehicle, so that these construction components can perform construction operations when the engineering vehicle travels to the area to be constructed.

[0077] In this embodiment, since it is the second control device that ultimately controls the engineering components corresponding to the engineering vehicle to perform the construction task based on the construction task information and the target construction path, it can be ensured that during the construction operation of the engineering vehicle, the construction operation is performed by controlling the engineering components through automated means rather than by remote operators. This can ensure precise control of the engineering components during construction and avoid safety hazards caused by manual operation errors.

[0078] S212: Receive the real-time task status determined by the second control device, and send the real-time task status to the task management device, so that the task management device determines the construction status according to the real-time task status.

[0079] The real-time task status refers to the real-time construction status of the monitored engineering vehicles.

[0080] Specifically, when the second control device controls the engineering components of the engineering vehicle to perform the construction task based on the construction task information and the target construction path, the first control device can also obtain the real-time task status from the second control device and send the real-time task status to the task management device. In this way, after the task management device receives the real-time task status, it can be updated on the task management interface for the operator to view. At the same time, the current construction status of the engineering vehicle can also be determined based on the real-time task status. For example, the real-time task status can be compared with the construction task information to determine whether there is a difference between the real-time task status and the construction task information, or it can be directly displayed to the operator for the operator to confirm.

[0081] S213: If an abnormal control instruction is received from the task management device according to the construction status, the control instruction is sent to the second control device, so that the second control device controls the construction vehicle to stop working according to the control instruction.

[0082] In this embodiment, the control instructions include start, pause, continue and stop instructions. Abnormal control instructions are pause and stop.

[0083] Specifically, if the task management device determines that there is an abnormality in the construction status of the current construction vehicle, it will send a control instruction to the first control device, and the first control device will forward the control instruction to the second control device. After receiving the control instruction, the second control device will control the construction vehicle to stop working according to the specific content of the control instruction. For example, if the abnormal control instruction is to pause, the second control device can control the construction vehicle to pause its operation, and wait until the task management device issues a control instruction to continue or start, and then the first control device will send the control instruction to the second control device to allow the construction vehicle to continue working. Among them, if the abnormal control instruction is to stop, you can wait for the task management device to issue a new set of construction tasks, and re-determine the new construction task information and / or target construction path according to the above steps, and after receiving the control instruction to start issued by the task management device, the second control device controls the engineering component to perform the task according to the new construction task information and / or target construction path.

[0084] S214: If a forced parking operation initiated by the second control device is detected, the abnormal construction situation of the engineering vehicle determined by the second control device is sent to the task management device, so that the task management device displays the abnormal construction situation.

[0085] Among them, the forced parking operation is a pre-set operation that can force the engineering vehicle to stop construction work and stop vehicle operation when the engineering vehicle is in a serious abnormal or serious dangerous situation.

[0086] Specifically, during the construction process of the construction vehicle, the second control device is not only used to control the construction operations of each engineering component, but also monitors the operating conditions of each engineering component in real time and determines the overall operating conditions. For example, the real-time construction status of the engineering vehicle can be determined based on high-precision sensors and a closed-loop verification mechanism. Therefore, if any problems arise during the construction process of the engineering vehicle, the second control device can detect them. Therefore, if the second control device detects that an abnormality has occurred in the construction vehicle that requires forced parking during the construction process, the second control device will control the construction vehicle to force parking. At this time, the first control device can detect that the second control device has initiated the forced parking operation. In addition, the first control device can send the construction abnormality of the engineering vehicle determined by the second control device to the task management device, so that the task management device can display the construction abnormality to the operator.

[0087] It is worth noting that in this embodiment, S213 and S214 are parallel steps, that is, if S214 is executed, S213 will not be executed. In actual practice, S214 has a higher execution priority.

[0088] In this embodiment, to ensure the safety of construction vehicles during the construction process and promptly address operational anomalies, the second control device acquires the real-time task status of the construction vehicle when it begins controlling the engineering component to perform the construction task. This allows operators to be informed of the construction status of the construction vehicle in real time. Once an anomaly is detected, a control command is immediately issued, effectively avoiding construction accidents and ensuring construction safety. Furthermore, the second control device can also initiate a forced stop operation if it determines in real time that a serious anomaly or a seriously dangerous operation has occurred in the construction of the construction vehicle. This enables the immediate activation of an emergency response mechanism upon detection of a more serious anomaly, and reports it to the task management device via the first control device, allowing operators to promptly address the anomaly and ensuring the timeliness and safety of construction operations.

[0089] Optionally, in order to ensure the real-time nature of communication transmission, dedicated network high-speed data transmission can be used, which can realize real-time communication and management between the task management equipment and the first control device and the second control device in the engineering vehicle, thereby enhancing the remote control capability of the construction.

[0090] Figure 3 This is a schematic diagram of the structure of a construction task issuing device provided by an embodiment of the present invention. Figure 3 As shown, the device is applied to the first control device of an engineering vehicle; the device comprises:

[0091] The first receiving module 301 is used to receive a construction task set sent by a task management device, and parse the construction task set to obtain construction task information, wherein the task management device is in communication connection with the first control device, and the construction task set is determined by the task management device based on historical construction tasks, or is determined based on construction information uploaded by an operator.

[0092] The determination module 302 is configured to determine a target construction path according to the construction task information and send the target construction path to the task management device.

[0093] The second receiving module 303 is used to receive the execution instruction determined by the task management device based on the target construction path, and when the execution instruction is to execute, send the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path, wherein the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device.

[0094] Optionally, the first receiving module 301 is specifically configured to:

[0095] According to the data format of the construction task set, a parsing method is determined, and the construction task set is parsed using the parsing method to obtain construction scope information, construction parameter information and construction time information; the construction scope information, construction parameter information and construction time information are used as construction task information.

[0096] Optionally, the determining module 302 is specifically configured to:

[0097] Determine candidate construction paths based on construction scope information and construction maps, and determine the permitted construction time based on construction time information; determine construction operation efficiency based on construction parameter information, and determine the target construction path based on the permitted construction time, construction operation efficiency, and candidate construction paths.

[0098] Optionally, after receiving the execution instruction determined by the task management device based on the target construction path, the second receiving module 303 is further configured to:

[0099] When the execution instruction is to update, the construction task information is updated using the update information in the execution instruction; the target construction path is updated according to the construction task information, and the execution returns to the step of sending the target construction path to the task management device.

[0100] Optionally, when the execution instruction is execution, the second receiving module 303 is further configured to:

[0101] The construction task information is sent to the task management device, so that the task management device updates and stores the construction task set and target construction path corresponding to the engineering vehicle according to the construction task information.

[0102] Optionally, after sending the construction task information and the target construction path to the second control device of the engineering vehicle, the second receiving module 303 is further configured to:

[0103] Receive the real-time task status determined by the second control device, and send the real-time task status to the task management device, so that the task management device determines the construction status according to the real-time task status; if an abnormal control instruction is received according to the construction status determined by the task management device, a control instruction is sent to the second control device, so that the second control device controls the engineering vehicle to stop operating according to the control instruction.

[0104] Optionally, after sending the construction task information and the target construction path to the second control device of the engineering vehicle, the second receiving module 303 is further configured to:

[0105] If a forced parking operation initiated by the second control device is detected, the abnormal construction situation of the engineering vehicle determined by the second control device is sent to the task management device, so that the task management device displays the abnormal construction situation.

[0106] The construction task issuing device provided in the embodiment of the present invention can execute the construction task issuing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0107] Figure 4 Schematic diagram of the structure of the control device of an embodiment of the present invention. The control device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The control device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0108] like Figure 4 As shown, the control device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 and a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores a computer program executable by the at least one processor, and the processor 11 can perform various appropriate actions and processes based on the computer program stored in the read-only memory (ROM) 12 or loaded from the storage unit 18 into the random access memory (RAM) 13. The RAM 13 can also store various programs and data required for the operation of the control device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0109] Multiple components in the control device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the control device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0110] The processor 11 can be any general-purpose and / or specialized processing component with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the method for issuing construction tasks.

[0111] In some embodiments, the construction task issuing method can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on the control device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the construction task issuing method described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to execute the construction task issuing method in any other appropriate manner (for example, by means of firmware).

[0112] Various embodiments of the systems and techniques described herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that are executable and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0113] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the computer program is executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer program may be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0114] In the context of the present invention, computer-readable storage media can be tangible media that can contain or store a computer program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Computer-readable storage media can include but are not limited to electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0115] To provide interaction with a user, the systems and techniques described herein can be implemented on a control device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the control device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0116] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0117] A computing system may include a client and a server. The client and server are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within a cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0118] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. This is not limited herein.

[0119] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A method for issuing construction tasks, characterized in that: A first control device applied to an engineering vehicle; the method comprising: receiving a construction task set sent by a task management device, parsing the construction task set to obtain construction task information, wherein the task management device is in communication with the first control device, and the construction task set is determined by the task management device based on historical construction tasks or based on construction information uploaded by an operator; Determine a target construction path according to the construction task information, and send the target construction path to the task management device; Receive the execution instruction determined by the task management device based on the target construction path, and when the execution instruction is to be executed, send the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path, wherein the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device.

2. The method according to claim 1, characterized in that The construction task set is parsed to obtain construction task information, including: Determining a parsing method according to the data format of the construction task set, and parsing the construction task set using the parsing method to obtain construction scope information, construction parameter information, and construction time information; The construction scope information, the construction parameter information, and the construction time information are used as the construction task information.

3. The method according to claim 2, characterized in that Determining the target construction path according to the construction task information includes: Determine candidate construction paths based on the construction scope information and the construction map, and determine the permitted construction time based on the construction time information; The construction operation efficiency is determined according to the construction parameter information, and a target construction path is determined according to the allowed construction time, the construction operation efficiency, and the candidate construction paths.

4. The method according to claim 1, wherein After receiving the execution instruction determined by the task management device based on the target construction path, the method further includes: When the execution instruction is an update, updating the construction task information using the update information in the execution instruction; The target construction path is updated according to the construction task information, and the process returns to the step of sending the target construction path to the task management device.

5. The method according to claim 4, characterized in that When the execution instruction is executed, it also includes: The construction task information is sent to the task management device, so that the task management device updates and stores the construction task set corresponding to the engineering vehicle and the target construction path according to the construction task information.

6. The method according to claim 1, characterized in that After sending the construction task information and the target construction path to the second control device of the engineering vehicle, the method further includes: receiving a real-time task status determined by the second control device, and sending the real-time task status to the task management device, so that the task management device determines a construction status according to the real-time task status; If an abnormal control instruction determined by the task management device according to the construction status is received, the control instruction is sent to the second control device, so that the second control device controls the construction vehicle to stop working according to the control instruction.

7. The method according to claim 1, characterized in that After sending the construction task information and the target construction path to the second control device of the engineering vehicle, the method further includes: If a forced parking operation initiated by the second control device is detected, the abnormal construction condition of the engineering vehicle determined by the second control device is sent to the task management device, so that the task management device displays the abnormal construction condition.

8. A construction task issuing device, characterized in that: A first control device applied to an engineering vehicle; the device comprises: a first receiving module, configured to receive a construction task set sent by a task management device, and parse the construction task set to obtain construction task information, wherein the task management device is in communication with the first control device, and the construction task set is determined by the task management device based on historical construction tasks or based on construction information uploaded by an operator; a determination module, configured to determine a target construction path according to the construction task information, and send the target construction path to the task management device; The second receiving module is used to receive the execution instruction determined by the task management device based on the target construction path, and when the execution instruction is to be executed, send the construction task information and the target construction path to the second control device of the engineering vehicle, so that the second control device controls the engineering components of the engineering vehicle to perform the construction task according to the construction task information and the target construction path, wherein the second control device is communicatively connected to the first control device and is a different vehicle control device from the first control device.

9. A control device, characterized in that: include: one or more processors; a memory for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the construction task issuing method as described in any one of claims 1 to 7.

10. A readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the construction task issuing method as described in any one of claims 1 to 7 is implemented.

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