CN113816269B - Control method and device for tower crane, processor and cloud management platform - Google Patents
Control method and device for tower crane, processor and cloud management platform Download PDFInfo
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- CN113816269B CN113816269B CN202111042660.2A CN202111042660A CN113816269B CN 113816269 B CN113816269 B CN 113816269B CN 202111042660 A CN202111042660 A CN 202111042660A CN 113816269 B CN113816269 B CN 113816269B
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- 238000000034 method Methods 0.000 title claims abstract description 38
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- 238000004590 computer program Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/084—Protection measures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/088—Remote control of electric cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
Abstract
The embodiment of the invention provides a control method and device for a tower crane, a processor and a cloud management platform, wherein the control method for the tower crane comprises the following steps: receiving a first control signal sent by control equipment; and controlling the switching state of a rotary vane brake of the target tower crane according to the first control signal. The embodiment of the invention can remotely open and close the rotary vane brake of the target tower crane, so that a tower crane user can remotely control the opening and closing of the rotary vane brake of the tower crane through control equipment such as mobile equipment or a remote control platform.
Description
Technical Field
The invention relates to the technical field of electrical control of hoisting machinery, in particular to a control method and device for a tower crane, a processor and a cloud management platform.
Background
The rotary vane brake is used for manually or electrically releasing when the tower crane (hereinafter referred to as a tower crane) is not in operation for a long time or encounters typhoon weather, and the rotary motor is in a release state, so that the tower crane boom is in a free rotation state along with wind. The rotary wind vane brake is released, the tower crane boom can freely rotate along with wind and is adjusted to a downwind state, so that the windward area of the tower crane boom is minimum, the windward resistance is minimum, and damage to a tower crane mechanism caused by excessive wind force is avoided.
In the building construction process, when the tower crane does not work for a long time or encounters typhoon weather, the rotary vane brake is required to be opened, so that the crane boom is in a free rotary state. The opening modes of the existing rotary vane brake mainly comprise two modes: firstly, a manual release button on a device body of the rotary weathervaning brake is arranged to manually open the brake; and secondly, opening the electric control rotary vane brake by operating a vane button on a linkage table in a cab of the tower crane.
The existing wind vane opening modes all require manual or electric operation of operators on the upper portion of the tower crane, and if a tower crane driver finds that wind vane braking is not started after the tower crane driver falls down, field personnel are required to climb to the upper portion of the tower crane again to operate and open wind vane braking. The prior art makes the working personnel of the tower work with extra labor, and has lower use convenience. In some cases, for example, when typhoons come, the wind vane brake is found to be unopened, at the moment, a person is arranged to climb to the upper part of the tower crane to release the rotary wind vane brake, so that dangerous situations that the tower crane is damaged or even the tower crane is toppled over can be caused if the wind vane brake is not opened. Therefore, there is an urgent need to propose a technical solution to solve the above technical problems in the prior art.
Disclosure of Invention
The embodiment of the invention aims to provide a control method and device for a tower crane, a processor and a cloud management platform, and solves the technical problems that in the prior art, after an operator goes down a tower, a rotary vane brake is inconvenient to open or close, and in special weather conditions, the opening or closing of the rotary vane brake easily causes dangerous conditions.
In order to achieve the above object, a first aspect of the present invention provides a control method for a tower crane, which is applied to a cloud management platform, wherein a rotary vane brake is provided on the tower crane, and the control method includes: receiving a first control signal sent by control equipment; and controlling the switching state of the rotary vane brake of the target tower crane according to the first control signal.
In the embodiment of the invention, the cloud management platform is communicated with the Internet of things equipment of the target tower crane through the GSM base station connected with the cloud management platform.
In an embodiment of the present invention, the first control signal includes an identifier of the target tower crane, and controlling, according to the first control signal, a switching state of a rotary vane brake of the target tower crane includes: determining whether the target tower crane is online according to the identification of the target tower crane; and under the condition that the target tower crane is determined to be online, sending a second control signal to the target tower crane, so that the target tower crane controls the rotary vane brake to be in a target switch state according to the second control signal.
In the embodiment of the present invention, controlling the on-off state of the rotary vane brake of the target tower crane according to the first control signal further includes: and under the condition that the target tower crane is determined to be not on line, sending first prompt information to the control equipment.
In the embodiment of the present invention, controlling the on-off state of the rotary vane brake of the target tower crane according to the first control signal further includes: receiving second prompt information sent by a target tower crane; and sending the second prompt information to the control equipment.
In the embodiment of the invention, the second prompt message is sent by the target tower crane in response to the initial switching state of the rotary vane brake being consistent with the target switching state, wherein the initial switching state is the switching state of the rotary vane brake before the target tower crane executes the second control signal.
In the embodiment of the invention, the second prompt information is sent by the target tower crane in response to the condition that the initial switching state of the rotary vane brake is inconsistent with the target switching state and the execution condition of the second control signal is not satisfied, wherein the initial switching state is the switching state of the rotary vane brake before the target tower crane executes the second control signal.
In the embodiment of the invention, the second prompt information is sent by the target tower crane in response to the condition that the initial switching state of the rotary vane brake is inconsistent with the target switching state, the execution condition of the second control signal is met, and the final switching state of the rotary vane brake is consistent with the target switching state, wherein the initial switching state is the switching state of the rotary vane brake before the target tower crane executes the second control signal, and the final switching state is the switching state of the rotary vane brake after the target tower crane executes the second control signal.
In the embodiment of the invention, the second prompt information is sent by the target tower crane in response to the condition that the initial switching state of the rotary vane brake is inconsistent with the target switching state, the execution condition of the second control signal is met, and the final switching state of the rotary vane brake is inconsistent with the target switching state, wherein the initial switching state is the switching state of the rotary vane brake before the target tower crane executes the second control signal, and the final switching state is the switching state of the rotary vane brake after the target tower crane executes the second control signal.
A second aspect of the invention provides a processor configured to perform the control method for a tower crane of the previous embodiment.
A third aspect of the present invention provides a cloud management platform, including the processor of the foregoing embodiment.
A fourth aspect of the present invention provides a control device for a tower crane, comprising: a control device; and the cloud management platform of the foregoing embodiments.
According to the embodiment of the invention, the opening and closing of the rotary vane brake of the target tower crane can be remotely controlled through the technical scheme, and the remote control of the target tower crane is realized through communication between the GSM wireless network such as 4G or 5G and the target tower crane under the condition of need, so that a user can remotely control the opening and closing of the rotary vane brake of the target tower crane and check the on-off state of the rotary vane brake through control equipment such as mobile equipment or a remote control platform, and the technical problems that the opening or closing of the rotary vane brake is inconvenient after an operator leaves a tower and the opening or closing of the rotary vane brake easily causes dangerous conditions under special weather conditions in the prior art can be solved.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain, without limitation, the embodiments of the invention. In the drawings:
FIG. 1A is a flow chart of a control method 100 for a tower crane according to an embodiment of the present invention;
FIG. 1B is a control flow diagram of a control system of a target tower crane according to an embodiment of the invention; and
Fig. 2 is a schematic structural view of a control device 200 for a tower crane according to an embodiment of the present invention.
Detailed Description
The following describes the detailed implementation of the embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
It should be noted that, in the embodiment of the present application, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain a relative positional relationship, a movement condition, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
As shown in fig. 1A, in an embodiment of the present invention, a control method 100 for a tower crane is provided, which is applied to a cloud management platform (or called a cloud platform), and a rotary vane brake is disposed on the tower crane, where the control method 100 includes the following steps:
Step S110: and receiving a first control signal sent by the control equipment. And
Step S130: and controlling the switching state of the rotary vane brake of the target tower crane according to the first control signal.
Specifically, the cloud management platform is, for example, a tower crane intelligent internet of things cloud management platform provided by a manufacturer of the tower crane. The cloud management platform communicates with the internet of things device of the target tower crane, for example, through a GSM base station connected with the cloud management platform. The internet of things device is also referred to as IOT (Internet of Things) device. The internet of things equipment is communicated with a GSM base station with one end connected with the cloud management platform and the control system of the target tower crane.
The control device communicates with the cloud management platform, for example, through a GSM base station connected to the cloud management platform or a networking device such as the internet.
The control device may be a mobile device such as a mobile phone, a tablet, a notebook computer, or a console installed on a construction site, a tower crane renter, or the like. The user can monitor the switching state of the rotary vane brake of the target tower crane through a tower crane management APP or a console application program installed on the mobile equipment, and can also control the switching state of the rotary vane brake through the mobile equipment or the console.
In particular, the first control signal comprises, for example, an identification of the target tower machine. The identification of the target tower crane is, for example, an identification number of the tower crane. The step S130 of controlling the switching state of the rotary vane brake of the target tower crane according to the first control signal includes, for example, the sub-steps of:
(a1) And determining whether the target tower crane is online according to the identification of the target tower crane. The cloud management platform, for example, after receiving the first control signal, identifies the identifier of the target tower crane from the first control signal, and searches for the online condition of the target tower crane with the identifier through the GSM network. And
(A2) And under the condition that the target tower crane is determined to be online, sending a second control signal to the target tower crane, so that the target tower crane controls the rotary vane brake to be in a target switch state according to the second control signal.
Further, the step S130 of controlling the switching state of the slewing wind vane brake of the target tower crane according to the first control signal, for example, further includes the sub-steps of:
(a3) And under the condition that the target tower crane is determined to be not on line, sending first prompt information to the control equipment.
Further, the step S130 of controlling the switching state of the slewing wind vane brake of the target tower crane according to the first control signal, for example, further includes the sub-steps of:
(a4) And receiving second prompt information sent by the target tower crane. And
(A5) And sending the second prompt information to the control equipment.
Specifically, the second prompt message is, for example, sent by the target tower crane in response to the initial switching state of the slewing wind vane brake coinciding with the target switching state, wherein the initial switching state is the switching state of the slewing wind vane brake before the target tower crane executes the second control signal.
Specifically, the second prompt message is, for example, sent by the target tower crane in response to the initial switching state of the slewing wind vane brake not coinciding with the target switching state and not meeting the execution condition of the second control signal, wherein the initial switching state is the switching state of the slewing wind vane brake before the target tower crane executes the second control signal.
Specifically, the second prompt information is, for example, sent by the target tower crane in response to the initial switching state of the slewing wind vane brake not coinciding with the target switching state, the final switching state of the slewing wind vane brake coinciding with the target switching state, and the initial switching state being the switching state of the slewing wind vane brake before the target tower crane executes the second control signal, the final switching state being the switching state of the slewing wind vane brake after the target tower crane executes the second control signal.
Specifically, the second prompt information is, for example, sent by the target tower crane in response to the initial switching state of the slewing wind vane brake not conforming to the target switching state, the final switching state of the slewing wind vane brake not conforming to the target switching state, and the initial switching state of the slewing wind vane brake being the switching state of the slewing wind vane brake after the target tower crane executes the second control signal.
Specifically, the first prompt information includes, for example, status information that the target tower crane is not online and/or information that the target tower crane needs human intervention to achieve opening and closing of the slewing wind vane brake.
The control loop of the rotary vane brake of the target tower crane can still work normally, for example, under the condition that the tower crane stops running. When the control system of the target tower crane receives the second control signal sent by the cloud management platform through the internet of things device and the GSM network, for example, as shown in fig. 1B, the control system of the target tower crane may acquire the current switching state of the rotary vane brake and determine whether the current switching state of the rotary vane brake is consistent with the switching state required by the control command contained in the second control signal, if so, the control command is stopped, the current switching state of the rotary vane brake is fed back to the cloud management platform to be finally fed back to the control device, if not, for example, the control system of the target tower crane may determine the execution condition of the control command contained in the second control signal, if the execution condition is not satisfied, for example, the reason that the execution cannot be performed and cannot be performed is fed back is specifically, if the execution condition is satisfied, the control system may execute the switching state of the control command control rotary vane brake, and determine whether the control command is successfully performed or not by detecting the switching state of the rotary vane brake through a sensor installed on the rotary vane brake, and if the control command is successfully performed and the control command is fed back to the control platform through the cloud management platform through the network to the control platform if the execution condition is successfully performed, for example, the control command is successfully performed and the reason that the execution of the control command cannot be performed is failed. The control system of the target tower crane takes a programmable logic controller as a control core. The sensor is, for example, a limit switch sensor. The programmable logic controller also indicates the switch status of the slewing wind vane brake, for example, through a wind vane indicator light.
Specifically, if the on-off state required by the control instruction included in the second control signal is that the rotary vane brake is turned on, the corresponding execution conditions include that the tower crane is stopped, the control system of the tower crane has no fault, free rotation of the boom and no interference with surrounding objects in the current state of the tower crane are determined according to the feedback condition of the anti-collision system of the tower crane, the luffing trolley is in the allowable range and the lifting hook height is in the allowable range and no lifting load is on the lifting hook, and the above execution conditions need to be met simultaneously.
If the on-off state required by the control command included in the second control signal is to turn off the rotary vane brake, the corresponding execution conditions include, for example, that the tower crane has stopped running, that the control system of the tower crane has no fault, that the current rotation speed of the boom is within the allowable rotation speed range for turning off the rotary vane brake, and that the current wind speed of the upper arm of the tower crane reaches the requirement for turning off the rotary vane brake, where the above execution conditions need to be satisfied simultaneously, and of course, the execution conditions may further include other conditions.
Further, when the user does not send a corresponding control instruction for controlling the rotary vane brake to the target tower crane through the control device, the cloud platform can periodically collect the switching state of the rotary vane brake, and meanwhile, the switching state is fed back to the control device, so that the user can timely and effectively master the switching state of the rotary vane brake of the tower crane.
The control device is provided with one or more exclusive keys, for example, a user can send a control instruction of the rotary vane brake to the corresponding tower crane by one key through the exclusive keys arranged on the control device so as to open or close the rotary vane brake, for example, the switch state of the rotary vane brake of each tower crane can be independently inquired through the exclusive keys, so that the user can process the tower crane which fails to remotely open the rotary vane brake. Each tower crane may for example have a separate turning vane brake on and/or off button, and a button may be provided for a uniform turning vane brake on and/or off operation of all tower cranes.
According to the control method 100 for the tower crane, the opening and closing of the rotary vane brake of the target tower crane can be remotely controlled, and the remote control of the target tower crane is realized through communication of a GSM wireless network such as 4G or 5G and the like with the target tower crane under the condition of need, so that a user can remotely control the opening and closing of the rotary vane brake of the target tower crane and check the on-off state of the rotary vane brake through control equipment such as a mobile equipment or a remote control platform and the like, and the technical problems that the opening or closing of the rotary vane brake is inconvenient after an operator falls down and the opening or closing of the rotary vane brake easily causes dangerous conditions under special weather conditions in the prior art can be solved.
In an embodiment of the invention, a processor is provided, for example configured to perform the control method 100 for a tower crane according to any of the previous embodiments. The specific functions and details of the control method 100 for the tower crane may be referred to the related descriptions of the foregoing embodiments, and will not be repeated herein.
The processor of the embodiment of the invention, because of executing the control method 100 for the tower crane of the foregoing embodiment, can also remotely control the opening and closing of the rotary vane brake of the target tower crane, and can realize the remote control of the target tower crane by communicating with the target tower crane through a GSM wireless network such as 4G or 5G, for example, when needed, so that a user can remotely control the opening and closing of the rotary vane brake of the target tower crane and check the on-off state of the rotary vane brake through a mobile device or a remote control platform, and the like, thereby solving the technical problems that the opening or closing of the rotary vane brake after an operator falls down the tower in the prior art is inconvenient and the opening or closing of the rotary vane brake easily causes dangerous conditions under special weather conditions.
In an embodiment of the present invention, a cloud management platform is provided, including the processor of any one of the foregoing embodiments.
The cloud management platform provided by the embodiment of the invention can also remotely control the opening and closing of the rotary vane brake of the target tower crane due to the processor in the embodiment, and can realize the remote control of the target tower crane by communicating with the target tower crane through a GSM wireless network such as 4G or 5G and the like under the condition of need, so that a user can remotely control the opening and closing of the rotary vane brake of the target tower crane and check the on-off state of the rotary vane brake through a mobile device or a remote control platform and other control devices, and the technical problems that the opening or closing of the rotary vane brake after an operator falls down the tower in the prior art is inconvenient and the opening or closing of the rotary vane brake easily causes dangerous conditions under special weather conditions can be solved.
As shown in fig. 2, in an embodiment of the present invention, there is provided a control device 200 for a tower crane, including: control device 210 and cloud management platform 230. The cloud management platform 230 is, for example, a cloud management platform according to any of the foregoing embodiments. The specific functions and details of the control device 210 and the cloud management platform 230 according to the foregoing embodiments may be referred to in the related description of the foregoing embodiments, which are not described herein.
Cloud management platform 230 is, for example, a tower crane intelligent internet of things cloud management platform provided by a manufacturer of the tower crane. The cloud management platform 230 communicates with the internet of things device of the target tower crane, for example, through a GSM base station connected to the cloud management platform 230. The internet of things device is also referred to as IOT (Internet of Things) device. The internet of things device, for example, communicates with the GSM base station connected to the cloud management platform 230 at one end, and with the control system of the target tower crane at the other end.
The control device 210 communicates with the cloud management platform 230, for example, through a GSM base station connected to the cloud management platform 230 or a networking device such as the internet.
The control device 210 may be a mobile device such as a mobile phone, a tablet, or a notebook, or may be a console installed on a construction site, a tower crane renter, or the like. The user may monitor the on-off state of the rotary vane brake of the target tower crane, for example, through an application installed on the mobile device's tower crane management APP or console, and the user may also control the opening or closing of the rotary vane brake of the target tower crane, for example, through the mobile device or console and the cloud management platform 230.
The control device 210 is provided with one or more exclusive keys, for example, a user can send a control instruction of the rotary vane brake to a corresponding tower crane by using the exclusive keys provided on the control device 210 to turn on or off the rotary vane brake, for example, the switch state of the rotary vane brake of each tower crane can be independently queried by using the exclusive keys, so that the user can process the tower crane failed to remotely turn on the rotary vane brake. Each tower crane may for example have a separate turning vane brake on and/or off button, and a button may be provided for a uniform turning vane brake on and/or off operation of all tower cranes.
The control device 200 for a tower crane according to the embodiment of the present invention, due to the cloud management platform of the foregoing embodiment, can also remotely control the opening and closing of the rotary wind vane brake of the target tower crane, and can realize remote control of the target tower crane by communicating with the target tower crane, for example, through a GSM wireless network such as 4G or 5G, when needed, so that a user can remotely control the opening and closing of the rotary wind vane brake of the target tower crane and check the on-off state of the rotary wind vane brake through a mobile device or a control device such as a remote control platform, thereby solving the technical problems in the prior art that the opening or closing of the rotary wind vane brake after an operator falls down the tower is inconvenient and the opening or closing of the rotary wind vane brake easily causes dangerous situations under special weather conditions.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, etc., such as Read Only Memory (ROM) or flash RAM. Memory is an example of a computer-readable medium.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transitorymedia), such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.
Claims (10)
1. The control method for the tower crane is characterized by being applied to a cloud management platform, wherein a rotary vane brake is arranged on the tower crane, and the control method comprises the following steps:
under the condition that a first control signal sent by control equipment is received, controlling the switching state of a rotary vane brake of a target tower crane according to the first control signal;
Under the condition that a first control signal sent by control equipment is not received, periodically acquiring the switching state of a rotary vane brake of the target tower crane, and feeding back the switching state to the control equipment;
The first control signal comprises an identifier of a target tower crane, and the controlling the switch state of the rotary vane brake of the target tower crane according to the first control signal comprises the following steps:
Determining whether the target tower crane is online according to the identification of the target tower crane; and
Under the condition that the target tower crane is determined to be online, a second control signal is sent to the target tower crane, so that the target tower crane controls the rotary vane brake to be in a target switch state according to the second control signal;
and under the condition that the target tower crane is determined to be not on line, sending first prompt information to the control equipment.
2. The control method according to claim 1, wherein the cloud management platform communicates with the internet of things device of the target tower crane through a GSM base station connected to the cloud management platform.
3. The control method according to claim 1, wherein controlling the switching state of the slewing wind vane brake of the target tower crane according to the first control signal further comprises:
receiving second prompt information sent by the target tower crane; and
And sending the second prompt information to the control equipment.
4. A control method according to claim 3, wherein the second prompt message is sent by the target tower machine in response to an initial switching state of the slewing wind vane brake coinciding with the target switching state, wherein the initial switching state is the switching state of the slewing wind vane brake before the target tower machine executes the second control signal.
5. A control method according to claim 3, wherein the second prompt message is sent by the target tower crane in response to an initial switching state of the slewing wind vane brake before the target tower crane executes the second control signal not conforming to the target switching state and not satisfying an execution condition of the second control signal.
6. The control method according to claim 3, wherein the second hint information is transmitted by the target tower machine in response to an initial switching state of the slewing wind deflector brake before the target tower machine executes the second control signal not conforming to the target switching state, an execution condition of the second control signal being satisfied, and a final switching state of the slewing wind deflector brake conforming to the target switching state, wherein the initial switching state is a switching state of the slewing wind deflector brake before the target tower machine executes the second control signal, and the final switching state is a switching state of the slewing wind deflector brake after the target tower machine executes the second control signal.
7. The control method according to claim 3, wherein the second hint information is transmitted by the target tower machine in response to an initial switching state of the slewing wind deflector brake before the target tower machine executes the second control signal not conforming to the target switching state, an execution condition of the second control signal being satisfied, and a final switching state of the slewing wind deflector brake after the target tower machine executes the second control signal not conforming to the target switching state.
8. A processor configured to perform the control method for a tower crane according to any one of claims 1 to 7.
9. A cloud management platform comprising a processor according to claim 8.
10. A control device for a tower crane, comprising:
A control device; and
The cloud management platform of claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042660.2A CN113816269B (en) | 2021-09-07 | 2021-09-07 | Control method and device for tower crane, processor and cloud management platform |
| PCT/CN2022/099047 WO2023035715A1 (en) | 2021-09-07 | 2022-06-16 | Control method and apparatus for tower crane, and processor and cloud management platform |
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| CN202111042660.2A CN113816269B (en) | 2021-09-07 | 2021-09-07 | Control method and device for tower crane, processor and cloud management platform |
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| CN113816269A CN113816269A (en) | 2021-12-21 |
| CN113816269B true CN113816269B (en) | 2024-05-24 |
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| CN113816269B (en) * | 2021-09-07 | 2024-05-24 | 中联重科建筑起重机械有限责任公司 | Control method and device for tower crane, processor and cloud management platform |
| CN115650068B (en) * | 2022-10-31 | 2023-09-29 | 徐州建机工程机械有限公司 | Novel tower crane rotary braking and wind vane control system and method |
| CN117105097B (en) * | 2023-10-23 | 2024-04-02 | 杭州未名信科科技有限公司 | Intelligent tower crane control system, method and control equipment |
| CN117858006B (en) * | 2024-03-07 | 2024-05-03 | 杭州宇泛智能科技有限公司 | Tower crane cluster scheduling method, system, electronic equipment and storage medium |
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| CN113816269B (en) * | 2021-09-07 | 2024-05-24 | 中联重科建筑起重机械有限责任公司 | Control method and device for tower crane, processor and cloud management platform |
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- 2021-09-07 CN CN202111042660.2A patent/CN113816269B/en active Active
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| CN113816269A (en) | 2021-12-21 |
| WO2023035715A1 (en) | 2023-03-16 |
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