CN201946146U - Analog simulation training device for engineering machinery - Google Patents
Analog simulation training device for engineering machinery Download PDFInfo
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- CN201946146U CN201946146U CN2010201977410U CN201020197741U CN201946146U CN 201946146 U CN201946146 U CN 201946146U CN 2010201977410 U CN2010201977410 U CN 2010201977410U CN 201020197741 U CN201020197741 U CN 201020197741U CN 201946146 U CN201946146 U CN 201946146U
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Abstract
The utility model relates to an analog simulation training device for an engineering machinery, which comprises a control board, a main control computer and display equipment, wherein the control board comprises a control rod, pedals, a steering wheel and a seat; equipment of the control board is connected with the main control computer through a USB interface or a serial port; and the display equipment is connected with the main control computer through a display interface. The display equipment comprises a projector and a display screen, and the projector is connected with the main control computer through the display interface and simultaneously outputs images to the display screen. The display interface is a DVI (Digital Video Interactive) interface or a VGA (Video Graphics Array) interface. Specific control equipment of the control board is increased or decreased according to the engineering machineries to be trained. The main control computer comprises an input equipment mapping module, an operation logic control module, a three-dimensional model management module and a 3D scene rendering module. The analog simulation training device for the engineering machinery provided by the utility model can meet the use of a training teaching and can realize the analog simulation training for various engineering machineries under the coordination of one person or more people.
Description
Technical field
The utility model belongs to the Computer Simulation applied technical field, relates to a kind of engineering machinery analog simulation trainer, relates in particular to a kind of analog simulation trainer that is used for the engineering machinery driver is carried out preliminary training and teaching.
Background technology
The engineering machinery driver training is an expensive very high vocational training, and it mainly shows as, and equipment drops into height, daily consumption is big.At present, this type of training drivers is mainly taked the method for machine practical operation, and this requires the training unit must have a large amount of engineering machinery.Simultaneously, in engineering machinery driving training process, the fuel consumption charge of great number and expensive training apparatus acquisition expenses improve each student's training cost.In actual training in addition tens people use same machinery in turn, this makes whole training cycle lengthening, training efficiency is low.
Because the fresh driver does not know structure, performance and the method for operating of engineering machinery, therefore there is no need to allow at the very start student's training of getting on the bus, can come the student is carried out the training in early stage by the virtual environment similar to true car is set, the operation that some are basic is moved on the simulation training system and is learnt, thereby reduce training unit training apparatus purchase cost, shorten the whole training cycle, enhancement training efficient; Simultaneously, owing to the use that has reduced engineering machinery, all right energy savings is eliminated accident potential, enhancement training unit-economy benefit etc.
More existing both at home and abroad at present drive simulating exercise equipments at certain concrete machinery, for example Chinese patent CN200620124937.0 discloses a kind of excavator drive simulation training set, and this device can satisfy the driver carries out the training of key cut machine operation under the analog simulation environment requirement.But, there is following shortcoming in this device: 1, only can simulate at excavator, can't realize simulation to the various engineering plant equipment, the training unit all gives training at various engineering machinery usually, requiring them to purchase neat different simulation training equipment for different engineering machinery has increased input cost and maintenance cost undoubtedly, and the training unit wishes to carry out the analog simulation training of various engineering machinery certainly on a set of equipment.2, maneuvering device only can use control rocking bar and pedal, does not support the expansion of maneuvering device, such as bearing circle etc.3, simulated training can only be supported single cpu mode, and true environment back warp regular meeting requires the multiple devices cooperation to finish a job, so all can't realize at the training of this generic task.
Summary of the invention
In order to solve above-mentioned a series of problem, the utility model provides a kind of can satisfy the engineering machinery analog simulation trainer that training and teaching uses, can realize the analog simulation training of the various engineering machinery of single and many people under cooperating, for example excavator, dozer, shovel loader etc.
The utility model provides a kind of engineering machinery analog simulation trainer, comprise control stand, main control computer and display device, control stand comprises operating rod, pedal, bearing circle and seat, and the equipment of control stand is connected with main control computer by USB mouth or serial ports; Display device links to each other by display interface with main control computer.
Described display device comprises projector and display screen, and projector links to each other by display interface with main control computer, and image is outputed to display screen.Described display interface is DVI interface or VGA interface.
The concrete maneuvering device of described control stand is according to the engineering machinery increase and decrease configuration of being trained.
Described display device can comprise that two projector and two display screens show a displayed scene, another one Displaying Meter as double screen; Described main control computer is equipped with the double end video card, is connected to two projector simultaneously.
Described main control computer comprises input equipment mapping block, operation Logic control module, three-dimensional model administration module, 3D scene rendering module;
Wherein, the input equipment mapping block preferably adopts the plug-in type structure, supports multiple input equipment, and can increase and decrease input equipment at any time as required, and edit the attribute of input equipment, the operation segmentation of input equipment correspondence etc.The editor that the operation Logic control module provides operation logic to be provided with is provided with suitable operating process according to actual needs, since satisfy the demand of teaching and training and simulation operations.The three-dimensional model administration module is unified to safeguard to various engineering machinery three-dimensional models and the various three-dimensional scenic set up.3D scene rendering module is supported for analog simulation provides real physical computing support and 3D true to nature to show by 3D drawing engine and physical engine.
The groundwork flow process of this system is: select after corresponding engineering machinery and the operative scenario, the driver operates in the face of the virtual scene display screen is sitting in control stand, interactive devices such as operating rod pass to main control computer with control signal, after the operation Logic control module of main control computer calculates signal, by 3D scene rendering module the plant equipment in the virtual scene is carried out real-time rendering again, and finally feed back to the driver at the virtual scene display screen.
This device can also support multimachine to carry out the operation rehearsal simultaneously in Same Scene.Adopt network to connect between the different main frames, connected mode adopts C/S (client/server) pattern.The driver can select scene and vehicle to begin training on as the machine of server, at this moment another driver can select vehicle and add in this operative scenario by network, a plurality of subsequently drivers just can begin cooperation and accomplish a task, they see it being duplicate by display screen, the promptly own and operating conditions of the other side in virtual scene.
Beneficial effect
The utility model provides a kind of can satisfy the engineering machinery analog simulation trainer that training and teaching uses, and can realize that single and many people cooperate the analog simulation of various engineering machinery down to train.
Description of drawings
Fig. 1 is the structure composition frame chart of this device specific embodiment.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further details.
As shown in Figure 1, present embodiment comprises: main control computer 1, control stand 2 and display device 3.Wherein, control stand 2 comprises: the button 10 on left and right sides operating rod 9, the operating rod, left and right sides pedal 11 and seat etc.; Main control computer 1 mainly comprises input equipment mapping block 4, operation Logic control module 5, three-dimensional model administration module 6,3D scene rendering module 7 etc.Left and right sides operating rod 9 links to each other with main control computer by USB interface with left and right sides pedal 11.
After entering system, according to existing corresponding engineering plant equipment model, for example one of excavator, dozer or shovel loader in the current needs selective system; Select working environment, one of for example concavo-convex road surface, ice and snow ground, mountain region; 3D scene rendering module is played up engineering machinery model and operative scenario on display screen.
Now " advance " and be operating as routine introducing system workflow: push away left and right sides operating rod 9 simultaneously forward with engineering machinery vehicle, the travel speed of vehicle is according to the Stroke Control of operating rod, stroke is greatly that speed is fast, stroke is little to be that speed is slow, main control computer obtains information such as " advancing " operation signal and corresponding speed, giving the operation logic module calculates in real time, and then draw out the scene that the vehicle in the virtual work scene constantly advances according to given speed by 3D rendering module 7, and transfer to display screen and show, the driver has also just seen the vehicle movement situation of oneself having handled.When the driver proceed the operation, system will repeat above flow process, the operation that the driver is all in real time accurately reality come out, to reach the purpose of simulated training.
Be operating as routine introducing system workflow with engineering machinery vehicle " pivot stud " again: 9 one of control left and right sides operating rods push away forward, one pulls back, main control computer obtains the corresponding signal of two operating rods, giving the operation logic module calculates in real time, and then the left and right vehicle wheel crawler belt of being drawn out in the virtual work scene by 3D rendering module 7 alternately drives mutually round about, vehicle also changes direction with regard to the original place, and transfer to display screen and show, the driver has also just seen the Vehicular turn situation of oneself having handled.When the driver proceed the operation, system will repeat above flow process, the operation that the driver is all in real time accurately reality come out, to reach the purpose of simulated training.
The user can adjust at any time to the engineering machinery in the system, when for example needing to carry out the dozer training, with the dozer three-dimensional model import system of having created, and when selecting engineering machinery, select this dozer, can realize analog simulation training dozer.According to actual conditions, different engineering machinery may need different maneuvering devices, the user only need be placed on equipment needed thereby on the control stand and with main control computer and be connected, carry out corresponding setting again and get final product, input equipment mapping block 4 can convert the input signal of all interactive devices to the signal that system can discern.
The utility model is also supported function such as video recording and video teaching in real time, and driver's all operations can be recorded, in order to the usefulness of the analysis after the training; Also outstanding example operation can be broadcasted for driver study in system etc.
In addition, the utility model can support multimachine to carry out the operation rehearsal simultaneously in Same Scene, adopts network to connect between the different main frames, and connected mode adopts C/S (client/server) pattern.The driver selects scene and vehicle to begin training on as the machine of server, at this moment another driver can select vehicle and add in this operative scenario by network, two drivers just can begin to cooperate to have accomplished a task subsequently, after this scene in all machines and information of vehicles will upgrade synchronously, the driver sees it being duplicate by display screen, i.e. oneself and the operating conditions of the other side in virtual scene, and their operation influences each other, fully the scene of plurality of devices associated working in the simulating reality.
Claims (6)
1. engineering machinery analog simulation trainer, comprise control stand, main control computer and display device, it is characterized in that described control stand comprises operating rod, pedal, bearing circle and seat, the equipment of control stand is connected with main control computer by USB mouth or serial ports; Display device links to each other by display interface with main control computer.
2. a kind of engineering machinery analog simulation trainer according to claim 1 is characterized in that described display device comprises projector and display screen, and projector links to each other by display interface with main control computer, and image is outputed to display screen.
3. a kind of engineering machinery analog simulation trainer according to claim 1 and 2 is characterized in that described display interface is DVI interface or VGA interface.
4. a kind of engineering machinery analog simulation trainer according to claim 2 is characterized in that, described display device comprises that two projector and two display screens show a displayed scene, another one Displaying Meter as double screen; Described main control computer is equipped with the double end video card, is connected to two projector simultaneously.
5. a kind of engineering machinery analog simulation trainer according to claim 1 is characterized in that described main control computer comprises input equipment mapping block, operation Logic control module, three-dimensional model administration module, 3D scene rendering module.
6. a kind of engineering machinery analog simulation trainer according to claim 1 is characterized in that, described control stand, main control computer and display device are many covers, connect by the network using Client between the different main control computers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201977410U CN201946146U (en) | 2010-05-21 | 2010-05-21 | Analog simulation training device for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201977410U CN201946146U (en) | 2010-05-21 | 2010-05-21 | Analog simulation training device for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946146U true CN201946146U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201977410U Expired - Fee Related CN201946146U (en) | 2010-05-21 | 2010-05-21 | Analog simulation training device for engineering machinery |
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| Country | Link |
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| CN (1) | CN201946146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247220A (en) * | 2013-05-27 | 2013-08-14 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing operation equipment simulator |
-
2010
- 2010-05-21 CN CN2010201977410U patent/CN201946146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247220A (en) * | 2013-05-27 | 2013-08-14 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing operation equipment simulator |
| CN103247220B (en) * | 2013-05-27 | 2015-07-01 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing operation equipment simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120521 |