CN111161586A - Rescue vehicle simulation training device and operation method - Google Patents
Rescue vehicle simulation training device and operation method Download PDFInfo
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- CN111161586A CN111161586A CN201911387162.4A CN201911387162A CN111161586A CN 111161586 A CN111161586 A CN 111161586A CN 201911387162 A CN201911387162 A CN 201911387162A CN 111161586 A CN111161586 A CN 111161586A
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- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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Abstract
The invention relates to a rescue vehicle simulation training device and an operation method, wherein the rescue vehicle simulation training device comprises a six-degree-of-freedom platform, a display and a controller; a single-row two-entity cab frame of the vehicle is erected on the six-degree-of-freedom platform; the driving operation devices in the driving cabin comprise a seat, an instrument panel, a central control and button, a steering wheel, an accelerator, a brake, a clutch and a gear lever. The rescue vehicle simulation training device can simulate the process of a high-mobility rescue vehicle reaching a disaster site after passing through a complex environment in a mountainous area, can be used for operation simulation training of the high-mobility rescue vehicle, and can also simulate the process of rescue operation carried out by a rescue team after the rescue vehicle moves to the site.
Description
Technical Field
The invention relates to a simulation training device, in particular to a rescue vehicle simulation training device.
Background
The rescue vehicle is a special vehicle, and after a natural disaster happens, the rescue vehicle needs to quickly pass through a complex environment in a mountain area to reach a disaster site.
The existing automobile simulator simulates the operation process through a game handle and a driving suite, and the operation reality sense is poor; the simulation of the vehicle performance is inaccurate, the vehicle performance is not matched with a real vehicle, and the trainee cannot determine the actual capability of the vehicle; the vehicle driving simulation system has the advantages of inaccurate vehicle picture, sound and motion feeling, poor driving training body feeling, simple structure and single function, and cannot carry out real-time animation simulation on the current driving state of the vehicle according to various dynamics, thereby greatly reducing the simulation effect of vehicle driving.
Disclosure of Invention
Aiming at the defects in the prior art, the rescue vehicle simulation training device provided by the invention can simulate the actual driving environment of the rescue vehicle in an all-round manner, has strong environment simulation reality degree, provides comprehensive perception information for a driver, can quickly improve the driving level of the driver, shortens the training time and improves the training quality.
The technical scheme adopted by the invention is as follows:
a simulation training device for a rescue vehicle,
the six-degree-of-freedom platform comprises a six-degree-of-freedom platform, a display and a controller;
a single-row two-entity cab frame of the vehicle is erected on the six-degree-of-freedom platform;
the driving operation devices in the driving cabin comprise actual operation devices such as a seat, an instrument panel, a central control and button, a steering wheel, an accelerator, a brake, a clutch and a gear lever.
Further, the structure characteristic of the high-mobility rescue vehicle is used for improving a hardware system in a personalized mode, and the performance and experience of the real vehicle are restored on an operating system and a vision system.
Further, the display is mounted at the windshield, the window and the rearview mirror;
furthermore, surround stereo set is set up around the vehicle.
Furthermore, two 24-inch ultra-narrow frame displays are adopted for side display;
the rearview mirror display adopts a manufacturer customized opposite sex display. And the mirror is restored one by one with the real rearview mirror.
Further, the display needs 2 main scene displays, two rearview mirror displays and 1 virtual instrument panel display in total.
Furthermore, two 24-inch ultra-narrow frame displays are adopted for the main scene display. The picture splicing is more compact.
Further, the virtual instrument display adopts a raspberry pi 10 inch display.
Further, the sensors collect and extract vehicle driving control parameters, the controller is hardware for direct interaction between the trainee and the automobile, and the trainee controls the vehicle through the controller after receiving visual and auditory signals so as to control input of the vehicle.
Further, the data controlled and collected by the controller comprises the state parameters of a steering wheel, a gear lever, a brake, a clutch and other control buttons.
The six-degree-of-freedom platform simulates the phenomena of vehicle vibration, bump, acceleration and deceleration, impact, falling and the like through platform displacement and rotation by utilizing parameters acquired by vehicle driving control and vehicle performance parameters.
The display system is matched with the sound system to simulate the external display picture and sound of the vehicle and create a vivid audio-visual environment. The visual sense is virtual, the operation is real, and the experience is lifelike.
An operation method of a rescue vehicle simulation training device,
training personnel to actually operate a steering wheel, a gear lever, an accelerator, a brake and a clutch of the vehicle;
the system collects and extracts operation information through a sensor;
combining the vehicle operation information with the virtual terrain information and the vehicle performance parameters, and calculating to obtain a vehicle running state;
converting the vehicle state information into position and attitude information of the platform;
a platform server is used for driving a platform base hydraulic cylinder to adjust the length;
the real-time position and posture adjustment of the platform is realized;
the running state of the vehicle is combined with the terrain information, and a display system (four display screens) is driven to display corresponding contents;
the vehicle running state is combined with the vehicle running parameters to drive the sound system to generate the driving surround stereo.
Further, the vehicle running state comprises vibration, posture and stress information of the vehicle.
Compared with the prior art, the invention has the beneficial effects that:
the rescue vehicle simulation training device can simulate the process of a high-mobility rescue vehicle reaching a disaster site after passing through a complex environment in a mountainous area. The method can be used for operation simulation training of high-mobility rescue vehicles, and can also be used for simulating the process that rescue teams move to the site and then carry out rescue operation.
The rescue vehicle simulation training device provided by the invention can comprehensively simulate the actual driving environment of the rescue vehicle, has strong environment simulation reality degree, provides comprehensive sensing information for a driver, can quickly improve the driving level of the driver, shortens the training time and improves the training quality.
Drawings
FIG. 1 is a schematic structural diagram of a simulation training device of a rescue vehicle of the invention;
fig. 2 is an operation control flow chart of the rescue vehicle simulation training device.
In the drawings, the main parts are illustrated by symbols:
in the figure:
1. six-degree-of-freedom platform 2 and display
3. Seat 4 and instrument panel
5. Central control and button 6 and steering wheel
7. Gear lever 8, throttle
9. And (7) braking.
Detailed Description
The invention is described in detail below with reference to the figures and examples:
as shown in the attached figure 1, the simulation training device for the rescue vehicle,
the six-degree-of-freedom platform comprises a six-degree-of-freedom platform 1, a display 2 and a controller;
a single-row two-entity cab frame of the vehicle is erected on the six-degree-of-freedom platform;
the driving operation devices in the cab are restored, and include actual operation devices such as a seat 3, an instrument panel 4, a center control and button 5, a steering wheel 6, an accelerator 8, a brake 9, a clutch, a shift lever 7, and the like.
The structure characteristic of the high-mobility rescue vehicle is that the hardware system is improved in a personalized mode, and the performance and experience of the real vehicle are restored on an operating system and a vision system.
The display is loaded at the windshield, the vehicle window and the rearview mirror;
surrounding stereo sets are arranged around the vehicle.
Two 24-inch ultra-narrow frame displays are adopted for side display;
the rearview mirror display adopts a manufacturer customized opposite sex display. And the mirror is restored one by one with the real rearview mirror.
The display needs 2 main scene displays, two rearview mirror displays and 1 virtual instrument panel display in total.
The main scene display adopts two 24-inch ultra-narrow frame displays. The picture splicing is more compact.
The virtual instrument display adopts a raspberry pi 10 inch display.
The sensor collects and extracts vehicle driving control parameters, the controller is hardware for direct interaction between a trainee and the automobile, and the trainee controls the vehicle through the controller after receiving visual and auditory signals so as to control and input the vehicle.
The data controlled and collected by the controller comprises the state parameters of a steering wheel, a gear lever, a brake, a clutch and other control buttons.
The six-degree-of-freedom platform simulates the phenomena of vehicle vibration, bump, acceleration and deceleration, impact, falling and the like through platform displacement and rotation by utilizing parameters acquired by vehicle driving control and vehicle performance parameters.
The display system is matched with the sound system to simulate the external display picture and sound of the vehicle and create a vivid audio-visual environment. The visual sense is virtual, the operation is real, and the experience is lifelike.
An operation method of a rescue vehicle simulation training device,
training personnel to actually operate a steering wheel, a gear lever, an accelerator, a brake and a clutch of the vehicle;
the system collects and extracts operation information through a sensor;
combining the vehicle operation information with the virtual terrain information and the vehicle performance parameters, and calculating to obtain a vehicle running state;
converting the vehicle state information into position and attitude information of the platform;
a platform server is used for driving a platform base hydraulic cylinder to adjust the length;
the real-time position and posture adjustment of the platform is realized;
the running state of the vehicle is combined with the terrain information, and a display system (four display screens) is driven to display corresponding contents;
the vehicle running state is combined with the vehicle running parameters to drive the sound system to generate the driving surround stereo.
The vehicle running state comprises vibration, posture and stress information of the vehicle.
The rescue vehicle simulation training device can simulate the process of a high-mobility rescue vehicle reaching a disaster site after passing through a complex environment in a mountainous area. The method can be used for operation simulation training of high-mobility rescue vehicles, and can also be used for simulating the process that rescue teams move to the site and then carry out rescue operation.
The rescue vehicle simulation training device provided by the invention can comprehensively simulate the actual driving environment of the rescue vehicle, has strong environment simulation reality degree, provides comprehensive sensing information for a driver, can quickly improve the driving level of the driver, shortens the training time and improves the training quality.
The platform system consists of a six-degree-of-freedom motion platform adopting a Stewart mechanism, a computer control system (a server) and a driving system. The lower platform of the six-degree-of-freedom motion platform is a fixed foundation, the upper platform is a motion platform which is supported by six electric cylinders, the motion platform is connected with the electric cylinders through six hook joints, the electric cylinders are connected with the fixed base through six hook joints, and the six electric cylinders are driven by servo motors. The computer control system realizes the six-freedom-degree movement of the moving platform by coordinately controlling the stroke of the electric cylinder, namely three translation movements in a Cartesian coordinate system and the rotation around three coordinate axes.
The invention relates to a rescue vehicle simulation training device, which is a set of virtual-real combined simulation training device for emergency rescue special equipment.
The simulation training device for the rescue vehicle has the advantage that the simulation training experience is highly realistic. The simulation system provides a set of fully-immersive audio-visual environment, actual operation hardware devices and real vehicle running experience for trainees, and creates a real audio-visual environment, a real operation process and feeling and real vehicle running experience.
The invention relates to a rescue vehicle simulation training device, in particular to a full-simulation of the physical properties of special vehicles. The system is real in appearance and operation touch, full-real simulation is carried out on vehicle performance parameters, simulation of vehicle power, throughput capacity, carrying capacity and rescue capacity of vehicle-mounted equipment is modeled, simulation of the capacity of the vehicle approaching to reality in a virtual scene is achieved, and learning experience and driving test environments are provided for operation training, path selection and equipment use.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention. .
Claims (8)
1. A simulation training device for a rescue vehicle, which is characterized in that,
the six-degree-of-freedom platform comprises a six-degree-of-freedom platform, a display and a controller;
a single-row two-entity cab frame of the vehicle is erected on the six-degree-of-freedom platform;
the driving operation devices in the driving cabin comprise a seat, an instrument panel, a central control and button, a steering wheel, an accelerator, a brake, a clutch and a gear lever.
The display is loaded at the windshield, the vehicle window and the rearview mirror;
surrounding stereo sets are arranged around the vehicle.
Two 24-inch ultra-narrow frame displays are adopted for side display;
the rearview mirror display adopts a manufacturer customized opposite sex display.
2. The rescue vehicle simulation training device as claimed in claim 1, wherein: the display needs 2 main scene displays, two rearview mirror displays and 1 virtual instrument panel display in total.
3. The rescue vehicle simulation training device as claimed in claim 2, wherein: the main scene display adopts two 24-inch ultra-narrow frame displays.
4. The rescue vehicle simulation training device as claimed in claim 3, wherein: the virtual instrument display adopts a raspberry pi 10 inch display.
5. The rescue vehicle simulation training device as claimed in claim 4, wherein: the sensor collects and extracts vehicle driving control parameters, the controller is hardware for direct interaction between a trainee and the automobile, and the trainee controls the vehicle through the controller after receiving visual and auditory signals so as to control and input the vehicle.
6. The rescue vehicle simulation training device as claimed in claim 5, wherein: the data controlled and collected by the controller comprises the state parameters of a steering wheel, a gear lever, a brake, a clutch and other control buttons.
7. An operation method of a rescue vehicle simulation training device is characterized in that,
training personnel to actually operate a steering wheel, a gear lever, an accelerator, a brake and a clutch of the vehicle;
the system collects and extracts operation information through a sensor;
combining the vehicle operation information with the virtual terrain information and the vehicle performance parameters, and calculating to obtain a vehicle running state;
converting the vehicle state information into position and attitude information of the platform;
a platform server is used for driving a platform base hydraulic cylinder to adjust the length;
the real-time position and posture adjustment of the platform is realized;
the running state of the vehicle is combined with the terrain information, and a display system (four display screens) is driven to display corresponding contents;
the vehicle running state is combined with the vehicle running parameters to drive the sound system to generate the driving surround stereo.
8. The operation method of the rescue vehicle simulation training device according to claim 7, characterized in that: the vehicle running state comprises vibration, posture and stress information of the vehicle.
Priority Applications (1)
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| CN201911387162.4A CN111161586A (en) | 2019-12-30 | 2019-12-30 | Rescue vehicle simulation training device and operation method |
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| CN201911387162.4A CN111161586A (en) | 2019-12-30 | 2019-12-30 | Rescue vehicle simulation training device and operation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111685736A (en) * | 2020-06-19 | 2020-09-22 | 中南大学 | Train driver and passenger stress response testing system and testing method thereof |
| CN112767769A (en) * | 2021-02-05 | 2021-05-07 | 贵州航天天马机电科技有限公司 | Transport vechicle simulation driving training system |
| CN113470466A (en) * | 2021-06-15 | 2021-10-01 | 华北科技学院(中国煤矿安全技术培训中心) | Mixed reality tunneling machine operation training system |
| CN113823139A (en) * | 2021-09-20 | 2021-12-21 | 中国人民解放军92228部队 | Universal simulation assembly platform for amphibious equipment |
| CN114043505A (en) * | 2021-11-29 | 2022-02-15 | 上海大学 | Simulation carrier motion simulation device based on mechanical arm and control method |
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| CN114043505B (en) * | 2021-11-29 | 2024-03-19 | 上海大学 | Mechanical arm-based simulation carrier motion simulation device and control method |
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Application publication date: 20200515 |