CN105819339A - Virtual command module for large lifting operations and working method of virtual command module - Google Patents

Abstract

The invention belongs to the field of hoisting operation safety control, and provides a large-scale hoisting operation virtual command cabin and its working method. The device of the invention is composed of a real scene monitoring system, a virtual guidance system, a precise positioning system and a hoisting mechanics analysis system. The present invention can realize the visualization of the global monitoring of the hoisting site, build a virtual preview model of the hoisting based on the BIM model, and realize the simulation and path optimization of the hoisting process by setting the working conditions and hoisting parameters, so as to grasp the hoisting risks in advance and formulate A hoisting scheme that meets the actual requirements; moreover, through precise positioning and hoisting mechanical analysis, the automation and informatization of hoisting anti-collision and safety control are realized, and accurate and intuitive pre-alarm information is provided for the front-line commanders, and the crane driver is given Unified and standardized hoisting instructions assist crane drivers to complete hoisting operations smoothly and safely, and provide safe, real-time and effective technical support for large-scale hoisting operations.

Description

A virtual command cabin for large hoisting operations and its working method

technical field

The invention belongs to the field of hoisting operation safety control, in particular to a large-scale hoisting operation virtual command cabin and a working method thereof.

Background technique

With the rapid development of China's economy, domestic petrochemical, water conservancy and hydropower, and infrastructure projects are becoming larger and larger, and their stand-alone equipment is also becoming larger and more sophisticated; and due to the gradual implementation of modular construction, the volume is larger, Larger modules that weigh more are also emerging. The large-scale and heavy-duty hoisting objects make the hoisting process requirements more and more stringent. It is necessary to ensure the accurate hoisting and anti-collision of the hoisting objects, which is far more difficult than the previous hoisting operations. At the same time, according to the relevant situation of special equipment safety in the first half of 2015 announced by the General Administration of Quality Supervision, Inspection and Quarantine, hoisting machinery accidents accounted for 13.5% of the total number of accidents reported by special equipment. Therefore, it is an urgent task to improve the accuracy, safety and predictability of hoisting behavior in the hoisting process of large hoisting objects.

Due to the large size of the hoisting object, the crane is prone to overturning during the hoisting process, and the hoisting site is also prone to structural damage under the condition of excessive load; at the same time, there are many blind spots for the crane driver during the hoisting process; moreover, the site environment Noisy and many cross operations require the command personnel to cooperate with the crane driver to complete the hoisting operation. However, the joint command operation of multiple people will make it difficult to guarantee the communication effect, and it is impossible to guarantee the accuracy and accuracy of the operation only by the commander's own experience to judge whether the hoisting is safe. Safety, inconsistent instructions, and irregularities also have a huge negative impact on the operation of the crane driver, endangering the safety of hoisting operations. Therefore, inventing a set of virtual command cabin for large hoisting operation and its working method has important engineering significance and practical value.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art, provide a virtual command cabin for large-scale hoisting operations and its working method, realize the visualization of the global domain monitoring of the hoisting site, and build a virtual preview model of hoisting based on the BIM model. conditions and hoisting parameters, to realize the simulation and path optimization of the hoisting process, so as to grasp the hoisting risks in advance and formulate a hoisting plan that meets the actual requirements; moreover, through precise positioning and hoisting mechanical analysis, hoisting anti-collision and safety control can be realized The automation and informatization provide the front-line commanders with accurate and intuitive pre-alarm information, so as to give unified and standardized hoisting instructions to the crane driver, assist the crane driver to complete the hoisting operation smoothly and safely, and provide a great solution for large-scale hoisting operations Safe, real-time and effective technical support.

The purpose of the present invention is achieved through the following technical solutions.

A virtual command cabin for large hoisting operations, including a real scene monitoring system, a virtual guidance system, a precise positioning system and a hoisting mechanics analysis system;

The real-scene monitoring system is used to receive real-time monitoring images uploaded by high-definition network cameras deployed on the ground and underground, check site hoisting preparations, monitor and record hoisting trajectories, and assist commanders to check operation blind spots to ensure that they can grasp the images of all angles of the hoisting site to assist the crane driver in commanding the crane driver to adjust the posture of the hoisting object, so as to realize the visualization of the whole hoisting process; the hoisting real-scene monitoring system is composed of a high-definition network camera, a storage server, and a real-scene monitoring client installed in the hoisting scene;

The virtual guidance system is used to build a hoisting virtual preview model, realize the simulation and path optimization of the hoisting process, and estimate the hoisting risk to formulate a hoisting plan, and at the same time, realize the actual hoisting and simulation during the actual hoisting process The real-time synchronous playback of the unsafe actions and states in the hoisting process can be responded and corrected in time; the virtual guidance system is composed of a man-machine ring information module, a path planning module, and a simulation module; the man-machine ring information module , used to query/input the parameters of hoisting personnel, hoisting machinery and hoisting environment;

The precise positioning system is used to ensure that the hoisting object maintains a correct posture. The distance between the hoisting object and the surrounding of the working well is measured by using an ultrasonic ranging unit, the distance between the hoisting object and the bottom of the well is measured by a laser ranging unit, and the angle measurement unit is used to measure the distance between the hoisting object and the bottom of the well. The inclination angle of the object, the monitoring data is transmitted in real time through the wireless transceiver unit, and aggregated to the client to realize the real-time display of the above measurement data of the hoisting object, prevent the collision of the hoisting object, and give an alarm to the dangerous scene, reminding the commander to take care of the hoisting object. The personnel issue instructions to correct the dangerous posture of hoisting in time; the precise positioning system is composed of an ultrasonic ranging unit, a laser ranging unit, an angle measuring unit, a wireless transceiver unit, and a positioning client;

The hoisting mechanics analysis system is used to confirm the stress safety of the crane, the hoisting site and the hoisting working condition, and analyze and calculate the crane and the hoisting site by receiving the parameters of the crane moment limiter and the data of the stress and strain sensors arranged on the ground and at the wellhead. The safe state of the crane and its working environment can be visualized, and the pre-alarm will be given if the force exceeds the set limit, so as to prevent the crane from overturning and the structural damage of the hoisting site; the hoisting mechanics analysis system consists of a crane It consists of a data receiving module, a stress-strain wireless sensor, and a mechanical analysis module; the crane data receiving module receives the parameters of the crane moment limiter, and the signal source includes a force-angle sensor signal, an angle sensor signal, and a length sensor signal; the stress-strain sensor, It is used to measure the maximum vertical additional stress of the hoisting shaft wall, the additional circumferential stress, the local vertical displacement of the ground, the vertical displacement of the shaft wall and the horizontal displacement.

The alarm rules of the ultrasonic ranging unit of the present invention are as follows: when the distance between the hoisting object and the shaft wall and other surrounding equipment is less than the set first-level alarm distance, the unit sends out a first-level alarm message and pushes it to the commander, who will control the crane. The operator issues adjustment instructions; when the distance between the hoisting object and the well wall and other surrounding equipment is less than the set secondary alarm distance, the unit sends a secondary alarm message and pushes it to the commander, who then issues a hoisting command to the crane driver; The alarm rules of the laser ranging unit are as follows: when the distance between the hoisting object and the bottom of the well is less than the set first-level alarm distance, the unit sends a first-level alarm message and pushes it to the commander, who issues a deceleration command to the crane driver; When the distance between the hoisting object and the bottom of the well is less than the set secondary alarm distance, the unit sends a secondary alarm message and pushes it to the commander, who then issues a hoisting instruction to the crane driver; the alarm rules of the angle measurement unit are as follows: when When the difference between the angle of the hoisting object and the set angle exceeds the set first-level inclination difference, the unit will send out a first-level alarm message and push it to the commander, who will issue an adjustment command to the crane driver; when the angle of the hoisted object differs from the set angle When the first-level inclination angle difference is exceeded, the unit sends out a first-level alarm message and pushes it to the commander, who then issues a hoisting instruction to the crane driver.

The present invention also provides a working method of a virtual command cabin for large-scale hoisting operations, including a preparation method and an application method, wherein the working steps of the preparation method are as follows:

The first step is to rely on the BIM model and establish a parametric BIM model based on the data provided by the crane, various personnel, and the operating environment. Basic information of personnel;

The second step is to establish a hoisting BIM model and formulate a preliminary hoisting plan;

The third step is to analyze and calculate the force of the crane through the hoisting mechanics analysis system according to the preliminary hoisting plan formulated and combined with the given hoisting conditions, to confirm whether the crane and hoisting conditions meet the safety requirements;

The fourth step is to record all kinds of problems found in the simulation process and correct the preliminary hoisting plan;

The fifth step is to carry out the simulation again until there are no more problems in the simulation process, thus forming the final visual virtual hoisting scheme based on BIM;

The sixth step is to confirm the positioning monitoring plan of the cutterhead hoisting according to the formed visual virtual hoisting scheme.

The application working method of the large-scale hoisting operation virtual command cabin of the present invention comprises the following working steps:

The first step is to determine the installation position of the terminal camera of the real scene monitoring system according to the field survey of the hoisting site, and formulate the installation plan;

The second step is to implement the installation plan formulated in the first step, and connect to the Internet after the installation is completed, and establish a real-time global domain visualization system for real-time monitoring;

The third step is to turn on the real scene monitoring system, switch the camera screen through the monitoring work center, and rotate and zoom the camera to make sure that each high-definition network camera is working normally, and ensure that the whole process of hoisting is within the video monitoring range of this system;

The fourth step is to arrange the ultrasonic ranging unit, laser ranging unit, and angle measuring unit of the precise positioning system at the corresponding positions of the hoisting object, open each measuring unit and terminal monitoring software, and conduct network debugging on each measuring unit to ensure that each unit normal work;

Step 5. Before hoisting, the commander uses the hoisting mechanics analysis system to analyze the specific parameters returned by the crane moment limiter, the stress and strain sensors on the ground and the wellhead, and judge whether the crane and the hoisting site are in a safe state;

The sixth step, according to the real scene monitoring system, when the hoisting personnel and the hoisting site are ready for hoisting, the commanding personnel instructs the crane driver to lift;

Step 7: During the hoisting process, the commander will play the visual virtual hoisting scheme of the virtual guidance system synchronously, and issue instructions to the crane driver according to the virtual hoisting process, so that the hoisting process will be carried out according to the determined hoisting scheme;

The eighth step, at the same time, the commander continues to issue standardized instructions to the crane driver according to the distance between the hoisting object and the surrounding area displayed by the precise positioning system;

In the ninth step, when the hoisting distance reaches any of the above-mentioned two-level pre-alarms, the command personnel instruct the crane driver to take preventive measures according to the monitoring screen of the real scene monitoring system, adjust the posture of the hoisting objects, and prevent collisions;

In the tenth step, when the hoisting object is approaching the bottom of the working well, the commanding personnel will issue a deceleration command to the crane driver through the data sent back by the laser ranging unit of the precise positioning system and the real-time hoisting picture sent back by the real-world monitoring system until the hoisting object When the crane arrives at the predetermined position, an instruction to stop the hoisting is given to the crane driver, and thus a hoisting process is completed.

The present invention is simple in structure, easy to operate, has the following advantages:

(1) Active safety control: The real-time positioning, real-time monitoring and other technologies adopted by this device can effectively realize the active reminder and pre-alarm of safety risks in hoisting operations;

(2) Integrated control: This device integrates the requirements of video monitoring during the large-scale hoisting operation, the hoisting scheme simulation and synchronous playback requirements, the hoisting anti-collision and early warning requirements, and the hoisting process force safety control requirements into one platform, so as to realize The unified acquisition and sharing of the above information realizes the safe integrated control of large-scale hoisting;

(3) Improving hoisting efficiency: Commanders use the virtual guidance system to simulate on-site hoisting in advance, continuously optimize the hoisting path, and predict possible unsafe situations, thereby greatly reducing unnecessary adjustment time during the actual hoisting process.

Description of drawings

Figure 1 is a schematic diagram of the device of the present invention.

Fig. 2 is a flow chart of the method for preparing a virtual command cabin for large-scale hoisting operations according to the present invention.

Fig. 3 is a flow chart of the application and working method of a virtual command cabin for large-scale hoisting operations according to the present invention.

detailed description

The technical scheme of the patent of the present invention will be described in detail below in conjunction with the accompanying drawings and examples of implementation.

As shown in Figure 1, this implementation case provides a virtual command cabin for large-scale hoisting operations, including a real-world monitoring system, a virtual guidance system, a precise positioning system, and a hoisting mechanics analysis system.

The real-scene monitoring system is used to receive real-time monitoring images uploaded by high-definition network cameras deployed on the ground and underground, check site hoisting preparations, monitor and record hoisting trajectories, and assist commanders to check operation blind spots to ensure that they can grasp the images of all angles of the hoisting site to assist the crane driver in commanding the crane driver to adjust the posture of the hoisting object, so as to realize the visualization of the whole hoisting process; the hoisting real-scene monitoring system is composed of a high-definition network camera, a storage server, and a real-scene monitoring client installed in the hoisting scene;

The virtual guidance system is used to build a hoisting virtual preview model, realize the simulation and path optimization of the hoisting process, and estimate the hoisting risk to formulate a hoisting plan, and at the same time, realize the actual hoisting and simulation during the actual hoisting process The real-time synchronous playback of the unsafe actions and states in the hoisting process can be responded and corrected in time; the virtual guidance system is composed of a man-machine ring information module, a path planning module, and a simulation module; the man-machine ring information module , used to query/input the parameters of hoisting personnel, hoisting machinery and hoisting environment;

The precise positioning system is used to ensure that the hoisting object maintains a correct posture. The distance between the hoisting object and the surrounding of the working well is measured by using an ultrasonic ranging unit, the distance between the hoisting object and the bottom of the well is measured by a laser ranging unit, and the angle measurement unit is used to measure the distance between the hoisting object and the bottom of the well. The inclination angle of the object, the monitoring data is transmitted in real time through the wireless transceiver unit, and aggregated to the client to realize the real-time display of the above measurement data of the hoisting object, prevent the collision of the hoisting object, and give an alarm to the dangerous scene, reminding the commander to take care of the hoisting object. The personnel issue instructions to correct the dangerous posture of hoisting in time; the precise positioning system is composed of an ultrasonic ranging unit, a laser ranging unit, an angle measuring unit, a wireless transceiver unit, and a positioning client;

The hoisting mechanics analysis system is used to confirm the stress safety of the crane, the hoisting site and the hoisting working condition, and analyze and calculate the crane and the hoisting site by receiving the parameters of the crane moment limiter and the data of the stress and strain sensors arranged on the ground and at the wellhead. The safe state of the crane and its working environment can be visualized, and the pre-alarm will be given if the force exceeds the set limit, so as to prevent the crane from overturning and the structural damage of the hoisting site; the hoisting mechanics analysis system consists of a crane It consists of a data receiving module, a stress-strain wireless sensor, and a mechanical analysis module; the crane data receiving module receives the parameters of the crane moment limiter, and the signal source includes a force-angle sensor signal, an angle sensor signal, and a length sensor signal; the stress-strain sensor, It is used to measure the maximum vertical additional stress of the hoisting shaft wall, the additional circumferential stress, the local vertical displacement of the ground, the vertical displacement of the shaft wall and the horizontal displacement.

In the above embodiment, the precise positioning system installation process is as follows:

(1) A high-definition network camera is arranged at two opposite corners of the wellhead, and a high-definition network camera is arranged at a higher place in the hoisting site to ensure the visualization of the global area of the hoisting site. On the monitor of the real scene monitoring client;

(2) Install the ultrasonic ranging unit on the left and right edges and the front and rear center of the cutterhead, install the laser ranging unit at the bottom of the cutterhead, and install the angle measuring unit at the center of the cutterhead. Real-time monitoring of distance from surrounding structures;

(3) Place the repeater of the wireless transceiver unit near the wellhead, and wirelessly connect with the above three measurement units and the precise positioning client;

(4) Arrange stress and strain wireless sensors on the ground of the hoisting site and inside the bottom of the wellhead, wirelessly connect with the hoisting mechanics analysis module, and transmit stress and strain values in real time;

(5) After the equipment is installed, the integrated network debugging is carried out to ensure the normal use of software and hardware.

As shown in Fig. 2, a preparation method for the virtual command cabin of a large-scale hoisting operation is provided. The hoisting process of a large shield cutter head in the specific implementation operation is now introduced as follows:

The first step is to rely on the BIM model to establish a parametric BIM model for the LIEBHERRLR1750 750/2-ton crawler crane and DEMAGCC2400-1 400-ton crawler crane, 15.2m shield cutter head, various operators, and operating environment data. Among them, the parameters include the weight, size and shape characteristics of the lifting object, the ground and shaft size parameters, and the basic information of the lifting personnel and command personnel;

The second step is to carry out path planning in the BIM model of the preliminary hoisting scheme formulated;

The third step is to analyze and calculate the force of the crane through the hoisting mechanics analysis system according to the simulated path planning and given hoisting conditions, and confirm that the crane and hoisting conditions meet the safety requirements;

In the fourth step, for the problem that the crane is too close to the working shaft found in the simulation process, move the position of the crane outward, set a new safety distance and perform re-simulation until the problem is solved;

The fifth step, in the same way, optimize the path for other problems that arise in the simulation process until no more problems occur in the simulation process, thus forming a BIM-based visual virtual hoisting scheme for the shield cutterhead;

The sixth step is to confirm the positioning monitoring plan of the cutterhead hoisting according to the formed visual virtual hoisting scheme.

As shown in Figure 3, a working method for the application of a virtual command cabin for large-scale hoisting operations is provided. The hoisting process of a large shield cutter head in the specific implementation operation is now introduced as follows:

The first step is to arrange the ultrasonic ranging unit, laser ranging unit, and angle measuring unit in the corresponding positions according to the virtual hoisting scheme, open the three measuring units and the precise positioning client, and make sure that each measuring unit is working normally through network debugging;

The second step is to open the real scene monitoring client, switch the camera screen, rotate and zoom the camera, and make sure that the high-definition network cameras are working normally;

Step 3: Before the hoisting starts, the commander confirms whether the crane and the site meet the hoisting conditions through the hoisting mechanics analysis system. If it is satisfied, the real scene monitoring system is used to switch the monitoring camera. When it is found that there are still non-operators in the hoisting site, the commander evacuates the personnel through the walkie-talkie ;

In the fourth step, after the evacuation of the personnel, the commander again confirms whether there are still potential safety hazards in the hoisting site and the hoisting underground through the real scene monitoring system.

In the fifth step, the commander directs the auxiliary crane driver to move forward in the direction of the main crane through the screen of the real scene monitoring system combined with the visualized virtual hoisting scheme played synchronously by the virtual guidance system. Issue a command to stop moving forward, and issue a slow lifting command to the main and auxiliary crane drivers at the same time, track and pay attention to the attitude of the cutterhead, and pay attention to the lifting mechanics analysis system until the lifting process of the two cranes is completed;

Step 6: After the cutterhead is adjusted in place, the main crane continues to hoist. At this time, the precise positioning system generates an alarm, and the commander immediately sends a pause command to the driver of the main crane, and then analyzes the alarm position in the precise positioning system, and finds that the cutterhead surface of the cutterhead is The top is only 25cm away from the crossbeam of the portal, so the main crane driver is issued an instruction to slowly adjust forward until the alarm disappears, and an instruction to continue hoisting is issued;

In the seventh step, the commander knows that the cutterhead is only 100cm from the bottom of the well through the laser ranging unit, and sends a slow hoisting command to the main crane driver, and checks the specific position of the cutterhead through the real scene monitoring system until the cutterhead is basically in place. , issue a pause command to the main crane driver, and issue a cutter head installation command to the operator;

In the eighth step, the commander directs the main hoist driver to fine-tune the position of the cutterhead according to the installation requirements of the cutterhead according to the real scene monitoring system, until the cutterhead is installed smoothly, and the last cutterhead hoisting is completed.

Claims (4)

1. a Large-scale Hoisting job virtual commander compartment, it is characterised in that: include outdoor scene monitoring system, virtual guiding system, precise positioning system and lifting mechanical analysis system；

Described outdoor scene monitoring system, for receiving the real-time monitored picture that the high-definition network camera of ground and down-hole laying is uploaded, investigates on-site hoisting preparation, monitors and record lifting track, it is provided that lift on-the-spot each angle picture, it is achieved the visualization of lifting overall process；Described outdoor scene monitoring system is made up of the high-definition network camera being arranged in lifting scene, storage server, outdoor scene monitor client；

Described virtual guiding system, for building the virtual preview model of lifting, realize the analogue simulation to hoisting process and path optimization, and estimate to formulate Hoisting Program to lifting risk, simultaneously in actual hoisting process, realize the real-time synchronization broadcasting of reality lifting and analogue simulation, with correction that the unsafe act occurred in hoisting process and state are responded in time；Described virtual guiding system is made up of man-machine ring information module, path planning module, analogue simulation module；Described man-machine ring information module, for inquiring about/input hoisting personnel, lifting machine and the parameter of lifting environment；

Described precise positioning system, lifting object and active well surrounding distance is measured by application ultrasonic ranging unit, lifting object and bottom hole spacing is measured with laser ranging unit, lifting object inclination angle is calculated with angle measuring unit, described Monitoring Data is carried out real-time Transmission by wireless transmit/receive units, and converge to client, realize the real-time display of the above-mentioned measurement data of lifting object, prevent lifting object from colliding, and dangerous scene is reported to the police, remind commanding that hoisting personnel is issued instruction, correct the dangerous attitude of lifting in time；Described precise positioning system is made up of ultrasonic ranging unit, laser ranging unit, angle measuring unit, wireless transmit/receive units, location client end；

Described lifting mechanical analysis system, for confirming crane, lifting place and lifting operating mode stress safety, by receiving the parameter of crane torque limiter and being laid in the data of stress strain gauge of ground and well head, analytical calculation crane and the safe condition in lifting place, realize crane and the visualization of the stressing conditions of working environment thereof, and stress is carried out pre-alarm beyond arranging limit value, prevent crane from toppling and lift place recurring structure destruction；Described lifting mechanical analysis system is made up of crane data reception module, ess-strain wireless senser, mechanical analysis module；Described crane data reception module receives the parameter of crane torque limiter, and signal source includes power angular transducer signal, angular transducer signal, linear transducer signal；Described stress strain gauge, is used for measuring lifting borehole wall maximum vertical additional stress, hoop additional stress, ground local vertical displacement, borehole wall vertical displacement and horizontal displacement.

A kind of Large-scale Hoisting job virtual commander compartment the most according to claim 1, it is characterised in that:

Described ultrasonic ranging unit alarm rule is as follows: when the distance of lifting object with the borehole wall and other equipment of periphery is less than the one-level alarm distance arranged, and this unit sends one-level warning message and is pushed to commanding, it crane driver is sent adjustment and instructs；When the distance of lifting object with the borehole wall and other equipment of periphery is less than the secondary alarm distance arranged, this unit sends secondary alarm information and is pushed to commanding, it crane driver is sent time-out and lift instruction；Described laser ranging unit alarm rule is as follows: when the distance of lifting object with shaft bottom is less than the one-level alarm distance arranged, and this unit sends one-level warning message and is pushed to commanding, it crane driver is sent deceleration instruction；When the distance of lifting object with shaft bottom is less than the secondary alarm distance arranged, this unit sends secondary alarm information and pushes to commanding, it crane driver is sent time-out and lift instruction；Described angle measuring unit alarm rule is as follows: when lifting object angle and set angle differ by more than the one-level inclination angle difference of setting, this unit sends one-level warning message and pushes to commanding, it crane driver is sent adjustment and instruct；When lifting object angle and set angle differ by more than the one-level inclination angle difference of setting, this unit sends one-level warning message and pushes to commanding, it crane driver is sent time-out lifting and instruct.

3. the method for work of a Large-scale Hoisting job virtual commander compartment as claimed in claim 1, it is characterised in that: including preparation methods and applications method of work, wherein preparation method step is as follows:

The first step, rely on BIM model, setting up parametrization BIM model according to the crane provided, all kinds of personnel, working environment data, wherein, parameter includes the weight of lifting object, size and resemblance, ground and vertical shaft dimensional parameters and hoisting personnel, the essential information of commanding；

Second step, sets up lifting BIM model, formulates preliminary Hoisting Program；

3rd step, according to the preliminary Hoisting Program formulated, in conjunction with given lifting operating mode, by lifting the stressing conditions of mechanical analysis system analysis computation crane, confirms whether crane and lifting operating mode meet safety requirements；

4th step, carries out recording and revise preliminary Hoisting Program for all kinds of problems found in simulation process；

5th step, carries out analogue simulation again, until no longer going wrong in simulation process, is consequently formed the virtual Hoisting Program of visualization being based ultimately upon BIM；

6th step, according to the virtual Hoisting Program of visualization formed, confirms the position monitor scheme of cutterhead lifting.

4. the method for work of a Large-scale Hoisting job virtual commander compartment as claimed in claim 1, it is characterised in that: including preparation methods and applications method of work, wherein application method of work step is as follows:

The first step, examines on the spot according to lifting scene, determines outdoor scene monitoring system terminal camera installation site, formulates mount scheme；

Second step, performs the mount scheme formulated in the first step, networks after installation, sets up outdoor scene and monitors real-time global field visualization system；

3rd step, open outdoor scene monitoring system, by monitoring work centre, camera views is switched over, and video camera is rotated, zoom, determine that each high-definition network camera normally works；

4th step, the ultrasonic ranging unit of precise positioning system, laser ranging unit, angle measuring unit are arranged in the relevant position of lifting object, open each measuring unit and terminal monitoring software, each measuring unit is carried out Networking Debugging, it is ensured that each unit normally works；

5th step, before lifting, the design parameter that commanding utilizes lifting mechanical analysis system to pass the stress strain gauge of crane torque limiter, ground and well head back is analyzed, it is judged that crane and to lift place the most in a safe condition；

6th step, commanding, according to outdoor scene monitoring system, prepares when hoisting personnel has carried out lifting with lifting place, and commanding commands crane driver to lift by crane；

7th step, during lifting, commanding synchronizes to play the virtual Hoisting Program of visualization of virtual guiding system, and according to virtual hoisting process, to crane, driver sends instruction so that hoisting process is carried out according to the Hoisting Program determined；

8th step, meanwhile, the lifting object that commanding shows according to precise positioning system and the distance of surrounding, to crane, driver continuously sends out standardized instruction；

9th step, when lifting spacing and reaching above-mentioned two-stage pre-alarm either case, commanding takes preventive measures according to the monitored picture of outdoor scene monitoring system, commander crane driver, adjusts lifting object attitude, prevents collision；

Tenth step, lifting object is soon close to time bottom active well, what the data that commanding is passed back by the laser ranging unit of precise positioning system and outdoor scene monitoring system were passed back lifts picture in real time, to crane, driver sends deceleration instruction, until lifting object arrives precalculated position, crane driver sends stopping lifting instruction, and thus a hoisting process is complete.