CN105819339B - A kind of Large-scale Hoisting job virtual commander compartment and its method of work - Google Patents
A kind of Large-scale Hoisting job virtual commander compartment and its method of work Download PDFInfo
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- CN105819339B CN105819339B CN201610276264.9A CN201610276264A CN105819339B CN 105819339 B CN105819339 B CN 105819339B CN 201610276264 A CN201610276264 A CN 201610276264A CN 105819339 B CN105819339 B CN 105819339B
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- lifting
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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
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
-
- 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
- B66C13/22—Control systems or devices for electric drives
Abstract
The invention belongs to lifting operation security control field there is provided a kind of Large-scale Hoisting job virtual commander compartment and its method of work, apparatus of the present invention are by outdoor scene monitoring system, virtually guiding system, precise positioning system and lifting mechanical analysis system are constituted.The visualization of the live global field monitoring of lifting can be achieved in the present invention, and based on the virtual preview model of BIM model constructions lifting, by setting operating mode, Hoisting Parameters, realize the analogue simulation to hoisting process and path optimization, so as to be grasped in advance to lifting risk, the Hoisting Program for meeting actual requirement is formulated；Furthermore, pass through precise positioning and lifting mechanical analysis, realize lifting anticollision and the automating of security management and control, it is information-based, for a line commanding provide accurately, intuitively pre-alarm information, the lifting instruction of unification, standardization is provided to crane driver, assistance crane driver is smooth, safety completes lifting operation, and safety, real-time, effectively technical guarantee are provided for Large-scale Hoisting operation.
Description
Technical field
The invention belongs to lifting operation security control field, more particularly to a kind of Large-scale Hoisting job virtual commander compartment and its
Method of work.
Background technology
With China's economic high speed development, the scale such as domestic petroleum chemical industry, water conservancy and hydropower, infrastructure projects is increasingly
Greatly, its stand-alone device is also more and more large-scale, precise treatment；And due to the gradually implementation of modular construction, volume bigger, weight
Heavier heavy die block also continues to bring out out.The maximization of lifting object, heavy-duty so that hoisting requires harsh all the more,
Need accurate lifting and the anticollision of guarantee lifting object, the far super conventional lifting operation of difficulty.Meanwhile, supervised according to national quality
The relevant situation of first half of the year special safety equipment in 2015 that inspection and quarantine general bureau announces, lifting machine accident accounts for special equipment and reported
The 13.5% of total number of accident.Therefore, accuracy, the security for improving Large-scale Hoisting thing hoisting process are predictable with lifting behavior
Property turn into current research urgent task.
Due to the maximization of lifting object, crane easily topples in hoisting process, and lifting place is in excessive load
In the case of also easy recurring structure destruction；Meanwhile, there are multiple blind areas in hoisting process in crane driver；Furthermore, it is existing
Environment is noisy, cross-operation is more, it is necessary to commanding coordinates crane driver to complete lifting operation, but many people combine and referred to
Waving operation can make communication effectiveness be difficult to be guaranteed, and depend merely on commanding's experience to judge whether lifting can not safely yet
Ensure the precision and security of operation, instruction differs, lack of standardization operated to crane driver equally causes huge negative effect,
Jeopardize lifting operation safety.Therefore, inventing a set of Large-scale Hoisting job virtual commander compartment and its method of work has important work
Cheng Yiyi and realistic price.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of Large-scale Hoisting job virtual commander
Cabin and its method of work, realize the visualization of the live global field monitoring of lifting, and based on the virtual preview mould of BIM model constructions lifting
Type, by setting operating mode, Hoisting Parameters, realizes the analogue simulation to hoisting process and path optimization, so as to enter to lifting risk
Behaviour is first grasped, and formulates the Hoisting Program for meeting actual requirement；Furthermore, by precise positioning and lifting mechanical analysis, realization is hung
It is dress anticollision and the automating of security management and control, information-based, for a line commanding provide accurately, intuitively pre-alarm information, from
And to crane driver provides unification, the lifting of standardization is instructed, assistance crane driver is smooth, safety completes lifting work
Industry, safety, real-time, effectively technical guarantee are provided for Large-scale Hoisting operation.
The purpose of the present invention is achieved through the following technical solutions.
A kind of Large-scale Hoisting job virtual commander compartment, including outdoor scene monitoring system, virtually guiding system, precise positioning system
With lifting mechanical analysis system；
The outdoor scene monitoring system, for receiving the real-time monitoring that the high-definition network camera that ground and underground are laid is uploaded
Picture, investigates on-site hoisting preparation, monitoring and record lifting track, and auxiliary commanding checks operation blind area, it is ensured that its
The live each angle picture of lifting is grasped, assists it to command crane driver adjustment lifting object posture, realizes lifting overall process
Visualization；The lifting outdoor scene monitoring system is by the high-definition network camera being arranged in lifting scene, storage server, outdoor scene
Monitor client is constituted；
The virtual guiding system, for building the virtual preview model of lifting, realize to the analogue simulation of hoisting process with
Path optimization, and lifting risk is estimated to formulate Hoisting Program, while in actual hoisting process, realizing actual lifting
Play, entangled with being responded in time with state to the unsafe act occurred in hoisting process with the real-time synchronization of analogue simulation
Just；The virtual guiding system is made up of man-machine ring information module, path planning module, analogue simulation module；The man-machine ring
Information module, for inquiring about/inputting hoisting personnel, lifting machine and the parameter for lifting environment；
The precise positioning system, for ensuring that lifting object keeps correct posture, by applying ultrasonic ranging unit
Lifting object and active well surrounding distance are measured, lifting object and bottom hole spacing is measured with laser ranging unit, uses angle measuring unit
Calculate lifting object inclination angle, measurement data is subjected to real-time Transmission by wireless transmit/receive units, and converge to client, realize lifting
The real-time display of the above-mentioned measurement data of thing, prevents lifting object from colliding, and dangerous scene is alarmed, and reminds commanding
Hoisting personnel is issued and instructed, the dangerous posture of lifting is corrected in time；The precise positioning system is by ultrasonic ranging unit, laser
Range cells, angle measuring unit, wireless transmit/receive units, location client end composition；
The lifting mechanical analysis system, for confirming crane, lifting place and lifting operating mode stress security, passes through
The data of the parameter for receiving crane torque limiter and the stress strain gauge for being laid in ground and well head, analysis meter is counted
Heavy-duty machine and the safe condition for lifting place, realize the visualization to crane and its stressing conditions of operating environment, and to stress
Beyond setting limit value to carry out pre-alarm, prevent crane topple and lift place recurring structure from destroying；The lifting
Mechanical analysis system is made up of crane data reception module, ess-strain wireless senser, mechanical analysis module；The lifting
Machine data reception module receives the parameter of crane torque limiter, and signal source includes power angular transducer signal, angle and passed
Sensor signal, linear transducer signal；The stress strain gauge, for measure lifting borehole wall maximum vertical additional stress,
Ring additional stress, ground local vertical displacement, borehole wall vertical displacement and horizontal displacement.
Ultrasonic ranging unit alarm rule of the present invention is as follows：When lifting object and the borehole wall and periphery other equipment away from
From the one-level alarm distance less than setting, the unit sends one-level warning message and is pushed to commanding, by it to crane
Driver sends adjust instruction；When the distance of lifting object and the borehole wall and periphery other equipment is less than the secondary alarm distance set
When, the unit sends secondary alarm information and is pushed to commanding, and pause lifting instruction is sent to crane driver by it；
The laser ranging unit alarm rule is as follows：When the distance in lifting object and shaft bottom is less than the one-level alarm distance set, the list
Member sends one-level warning message and is pushed to commanding, and deceleration instruction is sent to crane driver by it；When lifting object with
The distance in shaft bottom be less than set secondary alarm apart from when, the unit sends secondary alarm information and pushes to commanding, by
It sends pause lifting instruction to crane driver；The angle measuring unit alarm rule is as follows：When lifting object angle with
When set angle differs by more than the one-level inclination angle difference of setting, the unit sends one-level warning message and pushes to commanding,
Adjust instruction is sent to crane driver by it；When lifting object angle and set angle differ by more than two grades of inclination angle differences of setting
During value, the unit sends secondary alarm information and pushes to commanding, and pause lifting is sent to crane driver by it refers to
Order.
The present invention also provides a kind of method of work of Large-scale Hoisting job virtual commander compartment, including preparation method and should
With method of work, the job step of wherein preparation method is as follows：
The first step, relies on BIM models, is set up and parameterized according to the crane of offer, all kinds of personnel, operating environment data
BIM models, wherein, parameter includes weight, size and resemblance, ground and vertical shaft dimensional parameters and the lifting people of lifting object
Member, the essential information of commanding；
Second step, sets up lifting BIM models, formulates preliminary Hoisting Program；
3rd step, according to the preliminary Hoisting Program of formulation, with reference to given lifting operating mode, by lifting mechanical analysis system
Analysis meter counts the stressing conditions of heavy-duty machine, confirms whether crane and lifting operating mode meet safety requirements；
4th step, is recorded for all kinds of problems found in simulation process and corrects preliminary Hoisting Program；
5th step, carries out analogue simulation again, until no longer being gone wrong in simulation process, is consequently formed and is based ultimately upon
The BIM virtual Hoisting Program of visualization；
6th step, according to the virtual Hoisting Program of the visualization of formation, confirms the position monitor scheme of cutterhead lifting.
The application method of work of Large-scale Hoisting job virtual commander compartment of the present invention, including following job step：
The first step, is examined on the spot according to lifting scene, determines outdoor scene monitoring system terminal camera installation site, formulates peace
Dress scheme；
Second step, performs the mount scheme formulated in the first step, is networked after installation, sets up outdoor scene monitoring real-time
Global field visualization system；
3rd step, opens outdoor scene monitoring system, by monitoring work center, camera views is switched over, and to taking the photograph
Camera is rotated, zoom, determines each high-definition network camera normal work, it is ensured that lifting overall process is all supervised in the system video
In the range of control；
4th step, the ultrasonic ranging unit, laser ranging unit, angle measuring unit of precise positioning system are arranged in
The relevant position of lifting object, opens each measuring unit and terminal monitoring software, and Networking Debugging is carried out to each measuring unit, it is ensured that each
Unit normal work；
5th step, before lifting, commanding utilizes and lifts mechanical analysis system to crane torque limiter, ground and well
The design parameter that the stress strain gauge of mouth is passed back is analyzed, and judges whether crane and lifting place are in safe shape
State；
6th step, commanding prepares when hoisting personnel has carried out lifting with lifting place, referred to according to outdoor scene monitoring system
Wave staffing crane driver lifting；
7th step, during lifting, commanding synchronously plays the virtual Hoisting Program of visualization of virtual guiding system, root
According to virtual hoisting process, instruction is sent to crane driver so that hoisting process is carried out according to the Hoisting Program of determination；
8th step, meanwhile, lifting object and the distance of surrounding that commanding shows according to precise positioning system, to crane
Driver continuously sends out standardized instruction；
9th step, when lifting spacing reaches one-level alarm distance or secondary alarm distance, precise positioning system sends alarm
When, commanding commands crane driver to take preventive measures according to the monitored picture of outdoor scene monitoring system, adjusts lifting object
Posture, prevents collision；
Tenth step, lifting object soon close to work bottom when, the laser ranging list that commanding passes through precise positioning system
The real-time lifting picture that the data that member is passed back are passed back with outdoor scene monitoring system, to crane, driver sends deceleration instruction, until
Lifting object reaches precalculated position, stopping lifting instruction is sent to crane driver, thus a hoisting process is finished.
The present invention is simple in construction, easy to operate, with advantages below：
（1）Active safety control：The technologies such as real-time positioning, outdoor scene monitoring that the present apparatus is used can effectively realize lifting operation
The active warning of security risk and pre-alarm；
（2）Integrated control：The present apparatus emulates the video monitoring demand in Large-scale Hoisting operation process, Hoisting Program and same
Broadcasting demand, lifting anticollision and early warning demand and lifting overall process stress security control demand integration are walked to a platform,
So as to realize the unified acquisition of above- mentioned information, share, the integrated control of safety of Large-scale Hoisting is realized；
（3）Improve lifting efficiency：Commanding simulates on-site hoisting in advance by virtually guiding system, continues to optimize and hangs
Fill path, the dangerous situation that anticipation is likely to occur, so that unnecessary adjustment time be greatly decreased in actual hoisting process.
Brief description of the drawings
Fig. 1 is the schematic diagram of apparatus of the present invention.
Fig. 2 is a kind of preparation method flow diagram of Large-scale Hoisting job virtual commander compartment of the invention.
Fig. 3 is a kind of application flow chart of work methods of Large-scale Hoisting job virtual commander compartment of the invention.
Embodiment
Below in conjunction with the accompanying drawings and case study on implementation, the technical scheme to patent of the present invention is specifically described.
As shown in figure 1, a kind of Large-scale Hoisting job virtual commander compartment of the implementation case offer, including outdoor scene monitoring system,
Virtual guiding system, precise positioning system and lifting mechanical analysis system.
The outdoor scene monitoring system, for receiving the real-time monitoring that the high-definition network camera that ground and underground are laid is uploaded
Picture, investigates on-site hoisting preparation, monitoring and record lifting track, and auxiliary commanding checks operation blind area, it is ensured that its
The live each angle picture of lifting is grasped, assists it to command crane driver adjustment lifting object posture, realizes lifting overall process
Visualization；The lifting outdoor scene monitoring system is by the high-definition network camera being arranged in lifting scene, storage server, outdoor scene
Monitor client is constituted；
The virtual guiding system, for building the virtual preview model of lifting, realize to the analogue simulation of hoisting process with
Path optimization, and lifting risk is estimated to formulate Hoisting Program, while in actual hoisting process, realizing actual lifting
Play, entangled with being responded in time with state to the unsafe act occurred in hoisting process with the real-time synchronization of analogue simulation
Just；The virtual guiding system is made up of man-machine ring information module, path planning module, analogue simulation module；The man-machine ring
Information module, for inquiring about/inputting hoisting personnel, lifting machine and the parameter for lifting environment；
The precise positioning system, for ensuring that lifting object keeps correct posture, by applying ultrasonic ranging unit
Lifting object and active well surrounding distance are measured, lifting object and bottom hole spacing is measured with laser ranging unit, uses angle measuring unit
Calculate lifting object inclination angle, measurement data is subjected to real-time Transmission by wireless transmit/receive units, and converge to client, realize lifting
The real-time display of the above-mentioned measurement data of thing, prevents lifting object from colliding, and dangerous scene is alarmed, and reminds commanding
Hoisting personnel is issued and instructed, the dangerous posture of lifting is corrected in time；The precise positioning system is by ultrasonic ranging unit, laser
Range cells, angle measuring unit, wireless transmit/receive units, location client end composition；
The lifting mechanical analysis system, for confirming crane, lifting place and lifting operating mode stress security, passes through
The data of the parameter for receiving crane torque limiter and the stress strain gauge for being laid in ground and well head, analysis meter is counted
Heavy-duty machine and the safe condition for lifting place, realize the visualization to crane and its stressing conditions of operating environment, and to stress
Beyond setting limit value to carry out pre-alarm, prevent crane topple and lift place recurring structure from destroying；The lifting
Mechanical analysis system is made up of crane data reception module, ess-strain wireless senser, mechanical analysis module；The lifting
Machine data reception module receives the parameter of crane torque limiter, and signal source includes power angular transducer signal, angle and passed
Sensor signal, linear transducer signal；The stress strain gauge, for measure lifting borehole wall maximum vertical additional stress,
Ring additional stress, ground local vertical displacement, borehole wall vertical displacement and horizontal displacement.
In the above-described embodiments, precise positioning system installation procedure is as follows：
（1）In diagonal one high-definition network camera of laying respectively of well head two, the higher position in lifting place lays one
High-definition network camera, it is ensured that the visualization of lifting place global field, video camera and outdoor scene monitor client wireless connection, in real time
Shooting image is transmitted to the display of outdoor scene monitor client；
（2）Ultrasonic ranging unit is installed in the left and right edges of cutterhead and front and rear center, laser is installed in cutterhead bottom
Range cells, in cutterhead center setting angle measuring unit, are constructed by above three device to cutterhead posture and its with surrounding
Thing spacing is monitored in real time；
（3）The repeater of wireless transmit/receive units is placed on shaft mouth side, with above-mentioned three kinds of measuring units, precise positioning client
Hold wireless connection；
（4）Stress and strain wireless senser are laid on lifting place ground and well head bottom inside, with lifting mechanics
Analysis module wireless connection, real-time Transmission ess-strain value；
（5）After equipment installation, integrated Networking Debugging is carried out, it is ensured that the normal of software and hardware is used.
There is provided a kind of preparation method of Large-scale Hoisting job virtual commander compartment as shown in Figure 2.In conjunction with specific reality
The large shield cutterhead hoisting process applied in operation is described below：
The first step, relies on BIM models, to 750/2 ton of crawler crane of LIEBHERR LR1750 types and DEMAG
400 tons of crawler cranes of CC2400-1 types, 15.2m shield cutters, all kinds of operating personnels, operating environment data set up parametrization
BIM models, wherein, parameter includes weight, size and resemblance, ground and vertical shaft dimensional parameters and the lifting people of lifting object
Member, the essential information of commanding；
Second step, path planning is carried out by the preliminary Hoisting Program of formulation in BIM models；
3rd step, according to the path planning of simulation, with reference to given lifting operating mode, by lifting mechanical analysis network analysis
The stressing conditions of crane are calculated, confirm that crane and lifting operating mode meet safety requirements；
4th step, for the crane that is found in simulation process from this excessively near problem of active well side, by crane location
It is outer to move, set new safe distance to be emulated again, until problem is resolved；
5th step, similarly, path optimization is carried out for the other problemses occurred in simulation process, until in simulation process not
Go wrong again, be consequently formed the shield cutter based on BIM and visualize virtual Hoisting Program；
6th step, according to the virtual Hoisting Program of the visualization of formation, confirms the position monitor scheme of cutterhead lifting.
There is provided a kind of application method of work of Large-scale Hoisting job virtual commander compartment as shown in Figure 3.In conjunction with specific reality
The large shield cutterhead hoisting process applied in operation is described below：
The first step, arranges ultrasonic ranging unit, laser ranging unit, angle measuring unit according to virtual Hoisting Program
In relevant position, three kinds of measuring units and precise positioning client are opened, Networking Debugging determines each measuring unit normal work；
Second step, opens outdoor scene monitor client, camera views is switched over, and video camera is rotated, become
Jiao, determines each high-definition network camera normal work；
3rd step, before lifting starts, commanding confirms whether crane and place are full by lifting mechanical analysis system
Foot lifting condition, meets then by outdoor scene monitoring system, switching monitoring video camera finds that still there is non-operating personnel in lifting place,
Commanding evacuates personnel by intercom；
After 4th step, evacuating personnel, commanding confirms lifting place and lifting well again by outdoor scene monitoring system
Under whether also there is potential safety hazard, now possessed lifting condition, commanding commander crane driver proceeds by lifting；
5th step, commanding combines the visualization that virtual guiding system synchronization is played by the picture of outdoor scene monitoring system
Virtual Hoisting Program, the secondary crane driver of commander hangs direction to master and moved ahead, and after current line to precalculated position, commanding is to pair
Hang driver and send the instruction that halts, and to it is major and minor hang driver and be simultaneously emitted by slow lifting instruct, tracking concern cutterhead
Posture, while lifting mechanical analysis system is paid close attention to, until double-machine lifting crane process is finished；
6th step, after cutterhead is adjusted in place, main to hang continuation lifting, now precise positioning system is alarmed, commanding
Driver is hung to master at once and sends pause instruction, alert locations in precise positioning system are then analyzed, the cutterhead face of cutterhead is found
Distance from top portal crossbeam only 25cm, then hangs driver to master and sends the slow instruction adjusted forward, until alarm disappears, hair
Go out under continuing and hang instruction；
7th step, commanding learns that cutterhead only has 100cm according to shaft bottom by laser ranging unit, and it hangs driver to master
Instruction is hung under sending slowly, and cutterhead particular location is checked by outdoor scene monitoring system, until cutterhead is substantially in place, hangs and drives to master
The person of sailing sends pause instruction, and sends cutterhead installation instruction to operating personnel；
8th step, commanding is according to outdoor scene monitoring system, and commander master, which hangs driver and installed according to cutterhead, to be needed to carry out knife
Disk fine position, until cutterhead is smoothly installed, a to sum up cutterhead lifting is completed.
Claims (4)
1. a kind of Large-scale Hoisting job virtual commander compartment, it is characterised in that：Including outdoor scene monitoring system, virtually guide system, essence
Quasi- alignment system and lifting mechanical analysis system；
The outdoor scene monitoring system, for receiving the real-time monitoring picture that the high-definition network camera that ground and underground are laid is uploaded
Face, investigates on-site hoisting preparation, and monitoring and record lifting track realize that lifting is complete there is provided live each angle picture is lifted
The visualization of process；The outdoor scene monitoring system is by the high-definition network camera being arranged in lifting scene, storage server, reality
Scape monitor client is constituted；
The virtual guiding system, for building the virtual preview model of lifting, realizes the analogue simulation to hoisting process and path
Optimization, and estimated to lifting risk to formulate Hoisting Program, while in actual hoisting process, realizing actual lifting with imitating
The real-time synchronization really simulated is played, with the correction that responded in time to the unsafe act occurred in hoisting process and state；Institute
Virtual guiding system is stated to be made up of man-machine ring information module, path planning module, analogue simulation module；The man-machine ring information mould
Block, for inquiring about/inputting hoisting personnel, lifting machine and the parameter for lifting environment；
The precise positioning system, measures lifting object and active well surrounding distance by application ultrasonic ranging unit, uses laser
Range cells measure lifting object and bottom hole spacing, calculate lifting object inclination angle with angle measuring unit, measurement data are passed through wireless
Transmit-Receive Unit carries out real-time Transmission, and converges to client, realizes the real-time display of the above-mentioned measurement data of lifting object, prevents lifting
Thing is collided, and dangerous scene is alarmed, and is reminded commanding to issue hoisting personnel and is instructed, and lifting danger is corrected in time
Dangerous posture；The precise positioning system is by ultrasonic ranging unit, laser ranging unit, angle measuring unit, wireless receiving and dispatching list
Member, location client end composition；
The lifting mechanical analysis system, for confirming crane, lifting place and lifting operating mode stress security, by receiving
The parameter of crane torque limiter and be laid in ground and well head stress strain gauge data, analysis meter counts heavy-duty machine
And the safe condition in lifting place, the visualization to crane and its stressing conditions of operating environment is realized, and stress is exceeded
Set limit value to carry out pre-alarm, prevent crane topple and lift place recurring structure from destroying；The lifting mechanics
Analysis system is made up of crane data reception module, ess-strain wireless senser, mechanical analysis module；The crane number
The parameter of crane torque limiter is received according to receiving module, signal source includes power angular transducer signal, angular transducer
Signal, linear transducer signal；The stress strain gauge, for measuring lifting borehole wall maximum vertical additional stress, ring
Additional stress, ground local vertical displacement, borehole wall vertical displacement and horizontal displacement.
2. a kind of Large-scale Hoisting job virtual commander compartment according to claim 1, it is characterised in that：
The ultrasonic ranging unit alarm rule is as follows：Set when the distance of lifting object and the borehole wall and periphery other equipment is less than
One-level alarm distance, the unit sends one-level warning message and is pushed to commanding, crane driver is sent by it
Adjust instruction；When the distance of lifting object and the borehole wall and periphery other equipment be less than the secondary alarm set apart from when, unit hair
Go out secondary alarm information and be pushed to commanding, pause lifting instruction is sent to crane driver by it；The Laser Measuring
It is as follows away from unit alarm rule：When the distance in lifting object and shaft bottom is less than the one-level alarm distance set, the unit sends one-level
Warning message is simultaneously pushed to commanding, and deceleration instruction is sent to crane driver by it；When lifting object and the distance in shaft bottom
Less than setting secondary alarm apart from when, the unit sends secondary alarm information and pushes to commanding, by it to crane
Driver sends pause lifting instruction；The angle measuring unit alarm rule is as follows：When lifting object angle and set angle phase
When difference exceedes the one-level inclination angle difference set, the unit sends one-level warning message and pushes to commanding, by it to lifting
Machine driver sends adjust instruction；When lifting object angle and set angle differ by more than two grades of inclination angle differences of setting, the list
Member sends secondary alarm information and pushes to commanding, and pause lifting instruction is sent to crane driver by it.
3. a kind of method of work of Large-scale Hoisting job virtual commander compartment as claimed in claim 1, it is characterised in that：Including standard
Standby method of work and method of work is applied, wherein preparation method and step is as follows：
The first step, relies on BIM models, and parametrization BIM moulds are set up according to the crane of offer, all kinds of personnel, operating environment data
Type, wherein, parameter includes weight, size and resemblance, ground and vertical shaft dimensional parameters and hoisting personnel, the commander of lifting object
The essential information of personnel；
Second step, sets up lifting BIM models, formulates preliminary Hoisting Program；
3rd step, according to the preliminary Hoisting Program of formulation, with reference to given lifting operating mode, by lifting mechanical analysis network analysis
The stressing conditions of crane are calculated, confirm whether crane and lifting operating mode meet safety requirements；
4th step, is recorded for all kinds of problems found in simulation process and corrects preliminary Hoisting Program；
5th step, carries out analogue simulation again, until no longer being gone wrong in simulation process, is consequently formed and is based ultimately upon BIM's
Visualize virtual Hoisting Program；
6th step, according to the virtual Hoisting Program of the visualization of formation, confirms the position monitor scheme of cutterhead lifting.
4. a kind of method of work of Large-scale Hoisting job virtual commander compartment as claimed in claim 1, it is characterised in that：Including standard
Standby method of work and method of work is applied, wherein as follows using method of work step：
The first step, is examined on the spot according to lifting scene, determines outdoor scene monitoring system terminal camera installation site, formulates installation side
Case；
Second step, performs the mount scheme formulated in the first step, is networked after installation, sets up outdoor scene monitoring real-time global
Domain visualization system；
3rd step, opens outdoor scene monitoring system, by monitoring work center, camera views is switched over, and to video camera
Rotated, zoom, determine each high-definition network camera normal work；
4th step, lifting is arranged in by the ultrasonic ranging unit, laser ranging unit, angle measuring unit of precise positioning system
The relevant position of thing, opens each measuring unit and terminal monitoring software, carries out Networking Debugging to each measuring unit, it is ensured that each unit
Normal work；
5th step, before lifting, commanding utilizes and lifts mechanical analysis system to crane torque limiter, ground and well head
The design parameter that stress strain gauge is passed back is analyzed, and judges whether crane and lifting place are in a safe condition；
6th step, commanding prepares, Zhi Huiren according to outdoor scene monitoring system when hoisting personnel has carried out lifting with lifting place
The driver's lifting of member's commander's crane；
7th step, during lifting, commanding synchronously plays the virtual Hoisting Program of visualization of virtual guiding system, according to void
Intend hoisting process, instruction is sent to crane driver so that hoisting process is carried out according to the Hoisting Program of determination；
8th step, meanwhile, lifting object and the distance of surrounding that commanding shows according to precise positioning system drive to crane
Member continuously sends out standardized instruction；
9th step, when lifting spacing reaches one-level alarm distance or secondary alarm distance, when precise positioning system sends alarm, refers to
Monitored picture of the personnel according to outdoor scene monitoring system is waved, commander crane driver takes preventive measures, and adjusts lifting object posture,
Prevent collision；
Tenth step, lifting object soon close to work bottom when, commanding is passed by the laser ranging unit of precise positioning system
The real-time lifting picture that the data returned are passed back with outdoor scene monitoring system, to crane, driver sends deceleration instruction, until lifting
Thing reaches precalculated position, stopping lifting instruction is sent to crane driver, thus a hoisting process is finished.
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