CN211044625U - VR machine of learning to walk - Google Patents
VR machine of learning to walk Download PDFInfo
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- CN211044625U CN211044625U CN201921452481.4U CN201921452481U CN211044625U CN 211044625 U CN211044625 U CN 211044625U CN 201921452481 U CN201921452481 U CN 201921452481U CN 211044625 U CN211044625 U CN 211044625U
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Abstract
The utility model provides a VR learning machine, which comprises a frame body, a power module, a sensor component, a VR helmet, a control device, a driving box, a signal converter and a dynamic driving device; the sensor assembly and the dynamic driving device are both arranged on the frame body; the power supply module and the VR helmet are both connected with the signal converter, and the signal converter is connected with the control equipment; the dynamic driving device is connected with the driving box, and the driving box is connected with the control equipment; the sensor assembly is connected with the control device. The utility model has the advantages that: the simulation of real vehicles for training operation can be well realized; and the design has the active drive arrangement, and the realization that can be fine carries out the multiaxis dynamic simulation to real vehicle to promote VR drive and cultivate the experience sense uniformity with real vehicle drive.
Description
Technical Field
The utility model relates to a VR drives and examines the training field, in particular to VR car learning machine.
Background
By utilizing the VR learning vehicle, the land occupation (social resources), the student time (time resources) and the potential safety hazard (government resources) can be effectively reduced, so that the driving test is standardized, and the guarantee is provided for the next generation of intelligent traffic. The existing driving training mainly comprises the following three modes: firstly, the driving training of an actual field is adopted, and the corresponding sensors are installed on the field for examination, so that the method needs great land occupation and is not suitable for areas with short land; secondly, a corresponding camera, a GPS and the like are installed on an actual vehicle to carry out specific road training, but the mode is limited by the requirement of standard examination field planning, and still occupies a large land; and thirdly, the virtual driving training is completed by adopting a VR mode, and the mode has the advantage of minimum land occupation.
However, at present, VR trainees mostly still stay in a theoretical level, for example, a 4D scene intelligent trainee system and device based on VR simulation technology disclosed in chinese patent application No. 2018.03.30, No. 201810296888.6, the patent proposes that a linkage strut is used to simulate the body motion of a simply-driven vehicle for simulating the starting, acceleration, deceleration, left turn, right turn, and parking of the vehicle, but the patent does not provide a hardware implementation scheme for specifically implementing training, and cannot achieve the experience consistency between VR driving training and actual vehicle driving training.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in providing a VR car learning machine, realizes simulating real vehicle through specific hardware structural design and trains the operation to can realize driving on the VR and banket up with earth and drive the experience sense uniformity of banket with earth with real vehicle.
The utility model discloses a realize like this: a VR car learning machine comprises a frame body, a power supply module, a sensor assembly, a VR helmet, a control device, a driving box, a signal converter and a dynamic driving device;
the sensor assembly and the dynamic driving device are both arranged on the frame body; the power supply module and the VR helmet are both connected with the signal converter, and the signal converter is connected with the control equipment;
the dynamic driving device is connected with the driving box, and is controlled by the driving box to be linked with the frame body to move, and the driving box is connected with the control equipment; the sensor assembly is connected with the control equipment, and the sensor assembly collects operation signals on the frame body and transmits the operation signals to the control equipment.
Furthermore, the sensor assembly comprises a brake sensor, a gear sensor, a steering wheel sensor, a clutch sensor, a brake sensor and an accelerator sensor; the manual brake sensor is arranged on a parking brake of the frame body, the gear sensor is arranged on a gear device of the frame body, the steering wheel sensor is arranged on a steering wheel of the frame body, the clutch sensor is arranged on a clutch of the frame body, the brake sensor is arranged on the brake of the frame body, and the accelerator sensor is arranged on an accelerator manipulator of the frame body;
the manual brake sensor, the gear sensor, the steering wheel sensor, the clutch sensor, the brake sensor and the accelerator sensor are all connected with the control device.
Furthermore, the dynamic driving device comprises a frame chassis driving mechanism, a seat driving mechanism and a steering wheel driving mechanism; the frame chassis driving mechanism is arranged on a chassis of the frame body and drives the frame body to move through the frame chassis driving mechanism; the seat driving mechanism is arranged on a seat of the frame body and drives the seat to move through the seat driving mechanism; the steering wheel driving mechanism is arranged on a steering wheel of the frame body and drives the steering wheel to move through the steering wheel driving mechanism; the frame chassis driving mechanism, the seat driving mechanism and the steering wheel driving mechanism are all connected with the driving box.
Further, the frame chassis driving mechanism comprises four electric cylinders; the four electric cylinders are fixedly arranged at four ends of the chassis of the frame body respectively, are connected with the driving box and drive the four ends of the frame body to perform lifting motion through the four electric cylinders.
Further, the seat driving mechanism comprises a left-right movement module; the left and right movement modules are arranged at the bottom of the seat of the frame body; the left-right movement module is connected with the driving box and drives the seat of the frame body to move left and right through the left-right movement module.
Furthermore, the steering wheel driving mechanism comprises a servo motor, a motor shaft of the servo motor is connected with the steering wheel of the frame body, and the servo motor drives the steering wheel of the frame body to rotate; the servo motor is connected with the driving box.
The utility model has the advantages that:
corresponding sensors are arranged for a parking brake, a gear device, a steering wheel, a clutch, a brake and an accelerator manipulator of a frame body, so that when a student performs simulated training operation, the student can acquire an operation signal of the student through the arranged sensors and transmit the signal to a control device for judgment and feedback, and therefore, the simulation of real vehicle training operation can be well realized; simultaneously, the design has active drive arrangement, and the realization that can be fine carries out the dynamic simulation of multiaxis to true vehicle to promote VR drive and cultivate the experience sense uniformity with true vehicle drives and cultivate, specifically include: the chassis of the frame body is provided with the frame chassis driving mechanism, and the four ends of the frame body can be driven to move up and down through the frame chassis driving mechanism, so that the experience simulation of four tires of a real vehicle is realized; the seat driving mechanism is arranged at the bottom of the seat of the frame body, and the seat of the frame body can be driven to move left and right through the seat driving mechanism, so that the experience simulation of a real vehicle seat is realized; the steering wheel driving mechanism is arranged on the steering wheel of the frame body, and the rotation of the steering wheel of the frame body can be realized through the steering wheel driving mechanism, so that the experience sense simulation of a real vehicle steering wheel is realized.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a structure schematic diagram of VR car learning machine.
FIG. 2 is a side view of the middle seat of the present invention connected to the side-to-side movement module
Fig. 3 is the utility model relates to a circuit schematic block diagram of VR car learning machine.
Fig. 4 is a front view of the connection between the left and right movement modules and the middle seat of the present invention.
Description of reference numerals:
100-learning machine, 1-frame body, 11-parking brake, 12-gear device, 13-steering wheel, 14-clutch, 15-brake, 16-throttle operator, 17-chassis, 18-seat, 2-power module, 3-sensor assembly, 31-handbrake sensor, 32-gear sensor, 33-steering wheel sensor, 34-clutch sensor, 35-brake sensor, 36-throttle sensor, 4-VR helmet, 5-control device, 6-drive box, 7-signal converter, 8-dynamic drive, 81-frame chassis drive, 811-electric cylinder, 812-support base, 82-seat drive, 821-side-left and-right movement module, 83-steering wheel driving mechanism, 831-servo motor, 8311-motor shaft, 9-steady flow filter.
Detailed Description
Referring to fig. 1 to 4, the VR motorcycle learning apparatus 100 of the present invention includes a frame body 1, a power module 2, a sensor assembly 3, a VR helmet 4, a control device 5, a driving box 6, a signal converter 7 and a dynamic driving device 8;
the sensor assembly 3 and the dynamic driving device 8 are both arranged on the frame body 1; the power module 2 and the VR headset 4 are both connected with the signal converter 7, and the signal converter 7 is connected with the control device 5;
the dynamic driving device 8 is connected with the driving box 6, the dynamic driving device 8 is controlled by the driving box 6 to be linked with the frame body 1 to move, and the driving box 6 is connected with the control equipment 5; the sensor assembly 3 is connected with the control device 5, and the sensor assembly 3 collects operation signals on the frame body 1 and transmits the operation signals to the control device 5.
The utility model discloses in, power module 2 is 12VDC constant voltage power supply, and power module 2 can be connected with signal converter 7 through a constant current filter 9(EMIFI L TER), constant current filter 9(EMIFI L TER) is used for filtering electromagnetic wave interference, in order to ensure the current stabilization, sensor component 3 is used for gathering student's various operating signal, and transmits the operating signal who gathers to controlgear 5, VR helmet 4 can adopt HTCvive VR helmet, the VR helmet is the vision, the sense of hearing that utilize the head-mounted display to seal people to the external world, and guide the user to produce the sensation in the virtual environment, in the utility model discloses, VR helmet 4 mainly is used for guiding the user to produce the sensation of one's body in the virtual training place, drive box 6 is used for driving motion drive device 8 and works, signal converter 7 is Type-C signal converter, this signal converter 7 is used for realizing the signal conversion function, motion drive device 8 is used for carrying out the motion with the frame body 1, the student body 1 adopts according to make the reality, the vehicle frame body is unanimous.
The sensor assembly 3 comprises a brake sensor 31, a gear sensor 32, a steering wheel sensor 33, a clutch sensor 34, a brake sensor 35 and a throttle sensor 36; the manual brake sensor 31 is arranged on the parking brake 11 of the frame body 1, the gear sensor 32 is arranged on the gear device 12 of the frame body 1, the steering wheel sensor 33 is arranged on the steering wheel 13 of the frame body 1, the clutch sensor 34 is arranged on the clutch 14 of the frame body 1, the brake sensor 35 is arranged on the brake 15 of the frame body 1, and the accelerator sensor 36 is arranged on the accelerator operator 16 of the frame body 1;
the hand brake sensor 31, the gear sensor 32, the steering wheel sensor 33, the clutch sensor 34, the brake sensor 35 and the accelerator sensor 36 are all connected with the control device 5. In specific implementation, the operating signals of the parking brake 11, the gear 12, the steering wheel 13, the clutch 14, the brake 15 and the accelerator operator 16 of the frame body 1 can be respectively acquired through the hand brake sensor 31, the gear sensor 32, the steering wheel sensor 33, the clutch sensor 34, the brake sensor 35 and the accelerator sensor 36, and the acquired operating signals are sent to the control device 5, so that the control device 5 can conveniently judge and feed back the relevant operations of the trainees; for example, when a trainee trains, if the trainee stops the vehicle, the parking brake 11 needs to be pulled up, at this time, a signal of the parking brake 11 is collected by the hand brake sensor 31 and transmitted to the control device 5, so that the control device 5 can determine whether the trainee pulls up the parking brake 11 when the trainee stops the vehicle, and meanwhile, the control device 5 can also perform related voice prompts and the like (for example, the control device 5 can be connected with a loudspeaker, and when the trainee operates correctly, voice prompts such as "operate correctly |", and the like can be played); for another example, when the trainee starts the vehicle, the gear shift device 12 needs to be engaged in neutral, and the brake 15 needs to be in a braking state, at this time, the gear shift sensor 32 can collect the gear shift signal of the gear shift device 12 and transmit the gear shift signal to the control device 5, and the brake sensor 35 can collect the signal of the brake 15 and transmit the signal to the control device 5, so that the control device 5 can determine whether the starting operation of the trainee is correct, and can perform a related voice prompt and the like. The implementation procedure for receiving the operation signal collected by the sensor and judging and feeding back the relevant operation of the trainee through the control device 5 is well known to those skilled in the art and is available without creative efforts.
The dynamic driving device 8 comprises a frame chassis driving mechanism 81, a seat driving mechanism 82 and a steering wheel driving mechanism 83; the frame chassis driving mechanism 81 is arranged on the chassis 17 of the frame body 1, the frame body 1 is driven to move by the frame chassis driving mechanism 81, and in specific implementation, experience simulation of real vehicle tires can be realized by the frame chassis driving mechanism 81; the seat driving mechanism 82 is arranged on the seat 18 of the frame body 1, the seat driving mechanism 82 drives the seat 18 to move, and in specific implementation, the experience simulation of a real vehicle seat can be realized through the seat driving mechanism 82; the steering wheel driving mechanism 83 is arranged on the steering wheel 13 of the frame body 1, the steering wheel driving mechanism 83 drives the steering wheel 13 to move, and in specific implementation, experience simulation of a real vehicle steering wheel can be realized through the steering wheel driving mechanism 83; the frame chassis driving mechanism 81, the seat driving mechanism 82 and the steering wheel driving mechanism 83 are all connected with the driving box 6, so that the frame chassis driving mechanism 81, the seat driving mechanism 82 and the steering wheel driving mechanism 83 are driven to move through the driving box 6.
The frame chassis driving mechanism 81 includes four electric cylinders 811; the four electric cylinders 811 are respectively and fixedly arranged at four ends of the chassis 17 of the frame body 1, the four electric cylinders 811 are all connected with the driving box 6, and the four ends of the frame body 1 are driven by the four electric cylinders 811 to perform lifting movement. In a simulation operation, lifting of four tires of a real vehicle can be simulated through the four electric cylinders 811, and specifically, a control device 5 can send a control signal to the driving box 6, and the driving box 6 drives the electric cylinders 811 to move up and down; for example, when going uphill, the two front electric cylinders 811 of the chassis 17 of the carriage body 1 can be driven to rise by the driving box 6; when going downhill, the two rear electric cylinders 811 of the chassis 17 of the frame body 1 can be driven to rise by the driving box 6; when the vehicle runs on flat ground, the four electric cylinders 811 of the chassis 17 of the frame body 1 can be driven to be at the same horizontal height through the driving box 6; when the vehicle runs on uneven ground with hollow parts, the four electric cylinders 811 of the chassis 17 of the frame body 1 can be driven to be at different heights through the driving box 6, and when a certain direction is at a low position, the electric cylinders 811 in the direction are controlled to be lowered.
The utility model discloses when concrete implementation, every the upper end of electricity jar 811 all with chassis 17 fixed connection of frame body 1, the lower extreme all is provided with one and supports base 812, supports base 812 through setting up and can increase the area of contact with ground, and then makes whole frame body 1 more stable.
The seat driving mechanism 82 includes a left-right movement module 821; the left and right movement modules 821 are all arranged at the bottom of the seat 18 of the frame body 1; the left-right movement module 821 is connected to the driving box 6, and drives the seat 18 of the frame body 1 to move left and right through the left-right movement module 821. In specific implementation, the left and right movement modules 821 can be implemented by using a linear movement cylinder. When the simulation operation is performed, the control device 5 may send a control signal to the driving box 6, and the driving box 6 drives the front-back movement module 821 or the left-right movement module 822 to move, for example, when the left turn is performed, the driving box 6 may drive the left-right movement module 822 to drive the seat 18 to move left; when the driver box 6 is turned right, the left-right movement module 822 can be driven by the driver box 6 to move the seat 18 to the right.
The steering wheel driving mechanism 83 includes a servo motor 831, a motor shaft 8311 of the servo motor 831 is connected with the steering wheel 13 of the frame body 1, and the servo motor 831 drives the steering wheel 13 of the frame body 1 to rotate; the servo motor 831 is connected to the drive cassette 6. When the simulation operation is performed, the control device 5 may send a control signal to the driving box 6, and the driving box 6 drives the servo motor 831 to rotate, so as to simulate the right-hand, left-hand, or return operation of the steering wheel 13.
In addition, it should be noted that: the utility model provides a controlgear 5 can adopt STM32 singlechip to realize, simultaneously, sends control signal for drive box 6 through controlgear 5 to drive by drive box 6 the electric cylinder carries out elevating movement, drive motion module and moves and drive servo motor carries out rotatory realization procedure and is known by technical personnel in the art, does not need to pay out creative work and can obtain.
The utility model discloses learn the theory of operation of car machine as follows:
when a trainee carries out vehicle simulation training on the frame body 1, operation signals of the parking brake 11, the gear 12, the steering wheel 13, the clutch 14, the brake 15 or the accelerator manipulator 16 of the frame body 1 can be respectively acquired through the hand brake sensor 31, the gear sensor 32, the steering wheel sensor 33, the clutch sensor 34, the brake sensor 35 or the accelerator sensor 36, and the acquired operation signals are transmitted to the control device 5, so that the control device 5 can judge and feed back the trainee simulation training according to the operation signals.
In the process of simulation training of a student, when the experience of real vehicle tires needs to be simulated, a control signal can be sent to the driving box 6 through the control equipment 5, and the driving box 6 drives the four electric cylinders 811 of the chassis 17 of the frame body 1 to move up and down according to the control signal, so that the states of the wheels of the real vehicle under the conditions of uphill slope, downhill slope, level road, uneven road surface and the like can be simulated; when the experience of the real vehicle seat needs to be simulated, the control device 5 can send a control signal to the driving box 6, and the driving box 6 drives the left-right movement module 821 of the frame body 1 to drive the seat 18 to move back and forth or left and right according to the control signal, so that the seat state of the real vehicle under the conditions of left turning, right turning and the like can be simulated; when the experience of the real vehicle steering wheel needs to be simulated, the control device 5 sends a control signal to the drive box 6, and the drive box 6 drives the servo motor 831 to rotate according to the control signal, so as to realize the simulation operation of right-turning, left-turning or return-to-right turning of the real vehicle steering wheel.
To sum up, the utility model has the advantages of as follows: corresponding sensors are arranged for a parking brake, a gear device, a steering wheel, a clutch, a brake and an accelerator manipulator of a frame body, so that when a student performs simulated training operation, the student can acquire an operation signal of the student through the arranged sensors and transmit the signal to a control device for judgment and feedback, and therefore, the simulation of real vehicle training operation can be well realized; simultaneously, the design has active drive arrangement, and the realization that can be fine carries out the dynamic simulation of multiaxis to true vehicle to promote VR drive and cultivate the experience sense uniformity with true vehicle drives and cultivate, specifically include: the chassis of the frame body is provided with the frame chassis driving mechanism, and the four ends of the frame body can be driven to move up and down through the frame chassis driving mechanism, so that the experience simulation of four tires of a real vehicle is realized; the seat driving mechanism is arranged at the bottom of the seat of the frame body, and the seat of the frame body can be driven to move left and right through the seat driving mechanism, so that the experience simulation of a real vehicle seat is realized; the steering wheel driving mechanism is arranged on the steering wheel of the frame body, and the rotation of the steering wheel of the frame body can be realized through the steering wheel driving mechanism, so that the experience sense simulation of a real vehicle steering wheel is realized.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a VR learning machine which characterized in that: comprises a frame body, a power module, a sensor component, a VR helmet, a control device, a driving box, a signal converter and a dynamic driving device;
the sensor assembly and the dynamic driving device are both arranged on the frame body; the power supply module and the VR helmet are both connected with the signal converter, and the signal converter is connected with the control equipment;
the dynamic driving device is connected with the driving box, and is controlled by the driving box to be linked with the frame body to move, and the driving box is connected with the control equipment; the sensor assembly is connected with the control equipment, and the sensor assembly collects operation signals on the frame body and transmits the operation signals to the control equipment.
2. The VR learning machine of claim 1, wherein: the sensor assembly comprises a brake sensor, a gear sensor, a steering wheel sensor, a clutch sensor, a brake sensor and an accelerator sensor; the manual brake sensor is arranged on a parking brake of the frame body, the gear sensor is arranged on a gear device of the frame body, the steering wheel sensor is arranged on a steering wheel of the frame body, the clutch sensor is arranged on a clutch of the frame body, the brake sensor is arranged on the brake of the frame body, and the accelerator sensor is arranged on an accelerator manipulator of the frame body;
the manual brake sensor, the gear sensor, the steering wheel sensor, the clutch sensor, the brake sensor and the accelerator sensor are all connected with the control device.
3. The VR learning machine of claim 1, wherein: the dynamic driving device comprises a frame chassis driving mechanism, a seat driving mechanism and a steering wheel driving mechanism; the frame chassis driving mechanism is arranged on a chassis of the frame body and drives the frame body to move through the frame chassis driving mechanism; the seat driving mechanism is arranged on a seat of the frame body and drives the seat to move through the seat driving mechanism; the steering wheel driving mechanism is arranged on a steering wheel of the frame body and drives the steering wheel to move through the steering wheel driving mechanism; the frame chassis driving mechanism, the seat driving mechanism and the steering wheel driving mechanism are all connected with the driving box.
4. The VR learning machine of claim 3, wherein: the frame chassis driving mechanism comprises four electric cylinders; the four electric cylinders are fixedly arranged at four ends of the chassis of the frame body respectively, are connected with the driving box and drive the four ends of the frame body to perform lifting motion through the four electric cylinders.
5. The VR learning machine of claim 3, wherein: the seat driving mechanism comprises a left-right movement module; the left and right movement modules are arranged at the bottom of the seat of the frame body; the left-right movement module is connected with the driving box and drives the seat of the frame body to move left and right through the left-right movement module.
6. The VR learning machine of claim 3, wherein: the steering wheel driving mechanism comprises a servo motor, a motor shaft of the servo motor is connected with the steering wheel of the frame body, and the servo motor drives the steering wheel of the frame body to rotate; the servo motor is connected with the driving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452481.4U CN211044625U (en) | 2019-09-03 | 2019-09-03 | VR machine of learning to walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452481.4U CN211044625U (en) | 2019-09-03 | 2019-09-03 | VR machine of learning to walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211044625U true CN211044625U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452481.4U Active CN211044625U (en) | 2019-09-03 | 2019-09-03 | VR machine of learning to walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211044625U (en) |
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2019
- 2019-09-03 CN CN201921452481.4U patent/CN211044625U/en active Active
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