A vehicle cab road simulation test device

Abstract

The present invention relates to the technical field of simulated driving equipment, and specifically discloses a vehicle cab road simulation test device, comprising a main structure, an exterior rear-view component, a direction structure and a control box, wherein the main structure is detachably installed in the cab and connected to the control box, the exterior rear-view component is detachably mounted on the exterior rear-view mirror and connected to the control box, and the direction structure is detachably mounted on the steering wheel and wirelessly connected to the control box. The present invention directly connects the control box to an OBD interface of the cab for power supply, realizes picture projection simulation through a front screen and an interior rear-view screen, and realizes picture simulation projection of an exterior rear-view mirror through the exterior rear-view component, which can provide a more realistic visual experience, allowing the driver to experience a visual experience close to that of real driving in a simulated environment; performing driving simulation indoors can reduce the risk of actual road driving, provide a safe learning and practice environment for the driver, and reduce teaching costs.

Description

Technical Field

[0001] The invention relates to the technical field of simulated driving equipment, in particular to a vehicle cab road simulation test device. Background Art

[0002] A driving simulator is a teaching device for driving training; it uses virtual reality simulation technology to create a virtual driving training environment, and people interact with the virtual environment through the operating components of the simulator to conduct driving training in a broad sense;

[0003] Existing simulated driving equipment is fixed in the room, imitating the real car cab structure for trainees' training; however, the existing equipment is quite different from the real vehicle, both the visual and spatial perception during driving are different, and actual operation is still required to train road driving skills; therefore, a vehicle cab road simulation test device is designed, which is used to be installed in a real cab and simulate road driving experience with the help of a real vehicle. Summary of the invention

[0004] The object of the present invention is to provide a vehicle cab road simulation test device to solve the problems raised in the above background technology.

[0005] In order to solve the above-mentioned problems, the present invention provides the following technical solutions: a vehicle cab road simulation test device, comprising a main structure, an exterior rear view component, a steering structure and a control box, wherein the main structure is detachably installed in the cab and is connected to the control box, the exterior rear view component is detachably mounted on the exterior rear view mirror and is connected to the control box, the steering structure is detachably mounted on the steering wheel and is wirelessly connected to the control box, the control box is a rectangular structure, and a display screen and control keys are arranged on the upper wall, a control main board is arranged in the control box, an OBD wiring is connected to the control box, and the control box is also provided with a plurality of adapters and USB interfaces connected to the main structure and the exterior rear view component.

[0006] Preferably, the main structure includes a pair of front windshield display screens, a pair of adapter seats, two pairs of adapter arms, a plurality of first bolts, a support seat, a flip seat, a first flip arm, a second flip arm, an inner rear view screen and a pair of clamping arms; the pair of front windshield display screens are detachably spliced ​​relative to each other, and the front windshield display screens are relatively connected in series and are provided with a first wire, the pair of adapter seats are both inverted H-shaped, the pair of adapter seats are symmetrically arranged between the front windshield display screens and are located on the rear side, one end of the two pairs of adapter arms are movably embedded in the two ends of the adapter arms through a plurality of the first bolts, and the other ends of the adapter arms are respectively connected to the upper and lower side walls of the opposite end of the front windshield display screen through a plurality of the first bolts, the support seat is a rectangular structure, and a threaded column is arranged in the middle of the upper wall, and the support seat is detachably screwed to one of the lower walls of the adapter seat through the threaded column. The first bracket is a bracket for mounting a plurality of first and second brackets, wherein the first bracket is a bracket for mounting a plurality of first and second brackets, wherein the first bracket is a bracket for mounting a plurality of first and second brackets, and the bracket is a plurality of first and second brackets for mounting a plurality of first and second brackets.

[0007] Preferably, the exterior rear-view assembly includes a pair of exterior rear-view screens and a pair of claws; the pair of exterior rear-view screens are respectively provided with a second wire, and the exterior rear-view screens are respectively connected to the control box, and the pair of claws are respectively detachably arranged on the upper wall of the exterior rear-view screen, the claws are all U-shaped structures, and the claws can be clamped on the exterior rear-view mirror.

[0008] Preferably, the directional structure includes an outer shell, a shell cover, a switch key, a rotation sensor, a pair of batteries, a wireless control module, a flywheel, a pair of buckle plates and mounting bolts; the outer shell is a circular structure, and a charging port is provided on the front side wall, the shell cover is detachably buckled on the outer shell, the switch key is fixedly arranged on the side wall of the outer shell and close to the charging port, the rotation sensor is fixedly arranged in the middle part of the inner lower wall of the outer shell, and the rotating shaft of the rotation sensor is concentric with the outer shell, a pair of batteries are respectively fixedly arranged on the inner lower wall of the outer shell and are located on the front and rear sides of the rotation sensor, the wireless control module is fixedly arranged on the left side of the rotation sensor, the flywheel is fixedly sleeved on the rotation sensor, and the flywheel can rotate through the rotation sensor, the pair of buckle plates are both arched structures with the same diameter, the two ends of a pair of buckle plates are respectively connected to each other by the mounting bolts, and one end of one of the buckle plates is fixedly arranged on the outer shell.

[0009] Preferably, the steering structure is mounted on the steering wheel via a buckle plate.

[0010] Preferably, the inner rear view screen can adjust the tilt angle by a clamping arm.

[0011] Preferably, the hanging arm is movably mounted on the interior rearview mirror.

[0012] Preferably, the control box is provided with a training module, and is connected to the vehicle computer via OBD wiring for power supply.

[0013] The vehicle cab road simulation test device proposed by the present invention has the following beneficial effects:

[0014] 1. The present invention is highly integrated and conveniently connected: the control box is directly connected to the OBD interface of the cab for power supply. This method simplifies the installation process of the equipment, allows the equipment to be quickly integrated into the existing cab, and reduces the complexity and time of installation.

[0015] 2. Realistic visual experience: The front windshield display and interior rear-view screen are used to simulate the projection of images, while the exterior rear-view mirror is used to simulate the projection of images. These functions can provide a more realistic visual experience, allowing the driver to experience a visual experience close to real driving in a simulated environment.

[0016] 3. Real driving experience: By installing the steering structure in the middle of the bottom of the steering wheel and rotating it to the corresponding angle with the help of the flywheel gravity, this design can simulate the actual rotation feeling of the steering wheel, providing a more realistic driving control experience and a high degree of simulation.

[0017] 4. Flexibility and scalability: Since the equipment is connected and controlled through the control box, this design may allow the equipment to be upgraded or expanded in the future to adapt to new technology and functional requirements.

[0018] 5. Safety: Driving simulation indoors can reduce the risks of actual road driving and provide drivers with a safe learning and practice environment.

[0019] 6. Cost-effectiveness: Through simulated driving, the use and wear of actual vehicles can be reduced, thereby reducing training costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram showing the assembly structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the split structure of the main structure of the present invention;

[0022] Figure 3 It is a schematic diagram showing the structure of the exterior rear view assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the split structure of the directional structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the partial enlarged structure of A of the present invention;

[0025] Figure 6 It is a schematic diagram of the partial enlarged structure of B of the present invention;

[0026] Figure 7 It is a schematic diagram of the partially enlarged structure of position C of the present invention;

[0027] Figure 8 It is a schematic diagram of the local enlarged structure of location D of the present invention.

[0028] In the figure: 1. main structure, 11. front screen, 12. adapter, 13. adapter arm, 14. first bolt, 15. support seat, 16. flip seat, 17. first flip arm, 18. second flip arm, 19. inner rear view screen, 20. clamping arm, 2. outer rear view assembly, 21. outer rear view screen, 22. clamping claw, 3. direction structure, 31. shell, 32. shell cover, 33. switch, 34. rotation sensor, 35. battery, 36. wireless control module, 37. flywheel, 38. buckle plate, 39. mounting bolt, 4. control box, 41. adapter, 42. OBD wiring, 5. hanging arm. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-8The present invention provides a technical solution: a vehicle cab road simulation test device, comprising a main structure 1, an exterior rearview component 2, a direction structure 3 and a control box 4, wherein the main structure 1 is detachably installed in the cab and connected to the control box 4, the exterior rearview component 2 is detachably mounted on the exterior rearview mirror and connected to the control box 4, the direction structure 3 is detachably mounted on the steering wheel and wirelessly connected to the control box 4, the control box 4 is a rectangular structure, and a display screen and control keys are arranged on the upper wall, a control main board is arranged in the control box 4, and an OBD wiring 42 is connected to the control box 4, and a plurality of transfer interfaces 41 and USB interfaces connected to the main structure 1 and the exterior rearview component 2 are also arranged on the control box 4; by connecting the control box 4 to the vehicle-mounted OBD interface and energizing, the picture of the simulated driving system can be projected on the front gear part, the interior rearview mirror part and the exterior rearview mirror part, so as to realize the observation of the simulated actual vehicle body width, and by installing the direction structure 3 on the steering wheel, the steering wheel rotation signal can be transmitted to change the simulated operation of the projected picture to achieve a high simulation effect.

[0031] The following are the models and functions of the electrical components in this case:

[0032] Rotation sensor: It can adopt existing technology and is used to detect the rotation angle to provide the steering wheel rotation angle.

[0033] Control box: It adopts the simulator module of the existing technology, and is internally provided with the corresponding training scene module, control module and wireless module.

[0034] As a further solution of the present invention, the main structure 1 includes a pair of front screens 11, a pair of adapters 12, two pairs of adapter arms 13, a plurality of first bolts 14, a support seat 15, a flip seat 16, a first flip arm 17, a second flip arm 18, an inner rear screen 19 and a pair of clamping arms 20; the pair of front screens 11 can be detachably spliced ​​relative to each other, and the front screens 11 are relatively connected in series and are provided with a first wire, the pair of adapters 12 are both inverted H-shaped, the pair of adapters 12 are symmetrically arranged between the front screens 11 and located at the rear side, and one end of the two pairs of adapter arms 13 The first bolts 14 are respectively movably embedded in the two ends of the transfer arm 13, and the other end of the transfer arm 13 is respectively connected to the upper and lower side walls of the opposite end of the front screen 11 through the first bolts 14. The support seat 15 is a rectangular structure, and a threaded column is provided in the middle of the upper wall. The support seat 15 is detachably screwed to the middle of the lower wall of one of the transfer seats 12 through the threaded column and is located below the front screen 11. One end of the flip seat 16 is detachably screwed to the middle of the upper wall of the other transfer seat 12 and is located above the front screen 11. The first flip arm 17 is a rectangular frame structure. , one end of the first flip arm 17 is movably embedded in the other end of the support seat 15, and the first flip arm 17 can be flipped in the support seat 15 to adjust the angle, one end of the second flip arm 18 is detachably clamped on the other end of the first flip arm 17, and the second flip arm 18 can slide and flip on the first flip arm 17, the second flip arm 18 is a T-shaped structure and the front side walls at both ends are provided with arc-shaped hanging arms 5, the middle part of one end of the hanging arm 5 is provided with a T-shaped card slot, the inner rear view screen 19 is detachably placed on the hanging arm 5, a pair of clamping arms 20 are both T-shaped, and one end of the pair of clamping arms 20 is respectively It is symmetrically and movably connected to the rear side wall of the interior rear-view screen 19, and the other end of the clamping arm 20 passes through the clamping slot respectively; it is suspended and fixed on the interior rear-view mirror of the vehicle through the hanging arm 5, and the front windshield display screen 11 is connected through the adapter seat 12 and the adapter arm 13, and then installed in the front windshield part of the central control in the vehicle, and the bottom is supported by the support seat 15; the connected front windshield display screen 11 can be moved and rotated on the first flip arm 17 by the second flip arm 18, and the first flip arm 17 can be flipped and adjusted on the flip seat 16, so that the hanging arm 5 can be effectively hung on the interior rear-view mirror for installation and use.

[0035] As a further solution of the present invention, the exterior rearview assembly 2 includes a pair of exterior rearview screens 21 and a pair of claws 22; the pair of exterior rearview screens 21 are respectively provided with a second wire, and the exterior rearview screens 21 are respectively connected to the control box 4, and the pair of claws 22 are respectively detachably arranged on the upper wall of the exterior rearview screen 21, the claws 22 are all U-shaped structures, and the claws 22 can be clamped on the exterior rearview mirror; the exterior rearview screen 21 can be clamped on the vehicle-mounted exterior rearview mirror housing for installation through the claws 22.

[0036] As a further solution of the present invention, the direction structure 3 includes a shell 31, a shell cover 32, a switch key 33, a rotation sensor 34, a pair of batteries 35, a wireless control module 36, a flywheel 37, a pair of buckle plates 38 and mounting bolts 39; the shell 31 is a circular structure, and a charging port is provided on the front side wall, the shell cover 32 is detachably buckled on the shell 31, the switch key 33 is fixedly arranged on the side wall of the shell 31 and close to the charging port, the rotation sensor 34 is fixedly arranged in the middle of the lower wall of the shell 31, and the rotating shaft of the rotation sensor 34 is concentric with the shell 31, a pair of batteries 35 are respectively fixedly arranged on the lower wall of the shell 31 and are located on the front and rear sides of the rotation sensor 34, the wireless control module 36 is fixedly arranged on the left side of the rotation sensor 34, and the flywheel 37 is fixedly sleeved on the rotation sensor 3 4, and the flywheel 37 can rotate through the rotation sensor 34, a pair of buckle plates 38 are both arch structures with the same diameter, the two ends of the pair of buckle plates 38 are respectively connected by mounting bolts 39, and one end of one of the buckle plates 38 is fixedly set on the housing 31; the housing 31 is installed on the steering wheel through the buckle plates 38 and the mounting bolts 39. Since the steering wheel is inclined, it is installed in the middle of the bottom end of the steering wheel, which can cause the flywheel 37 to be downward by gravity. When the reverse wheel rotates, since the flywheel 37 is tilted with the steering wheel, the flywheel 37 will remain in the countryside with the help of its own gravity when the steering wheel rotates, and then the rotation of the steering wheel will drive the rotation sensor 34 to rotate a corresponding angle with the help of the flywheel 37, and transmit it to the control box 4, so as to realize the steering wheel rotation angle in the simulated driving picture.

[0037] As a further solution of the present invention, the direction structure 3 is installed on the steering wheel through the buckle plate 38 for design, installation and use requirements.

[0038] As a further solution of the present invention, the inner rear view screen 19 can be adjusted in inclination angle by the clamp arm 20 to meet the design requirements and enable students at different heights to observe and use the screen.

[0039] As a further solution of the present invention, the hanging arm 5 is movably mounted on the interior rearview mirror, and is designed to be installed in the actual driving room.

[0040] As a further solution of the present invention, the control box 4 is provided with a training module, and is connected to the vehicle computer through the OBD connection 42 for power supply, so as to be installed in the vehicle and powered on to achieve highly simulated simulation.

[0041] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0042] Working principle:

[0043] First, the front windshield display screen 11 in the main structure 1 is flipped over, and the adapter arm 13 can be flipped over in the adapter seat 12 by means of the first bolt 14 to be fixed after docking, and then the adapter seat 12 at the bottom of the front windshield display screen 11 is installed with the support seat 15, and the front windshield display screen 11 can be placed in the central control front windshield part of the cab, and the bottom is supported and swung by the support seat 15, and the top of the front windshield display screen 11 is fixed by hanging the hanging arm 5 on the rearview mirror, and according to different vehicle bodies, the first adapter arm 13 is adjusted to flip on the flip seat 16 to adjust the height and front-to-back distance of the hanging arm 5, and the second flip arm 18 is moved on the first flip arm 17 to further adjust the height and rotation adjustment position for fit;

[0044] After the front screen 11 is fixed, the arm 5 is located in front of the interior rearview mirror, and the interior rearview screen 19 can be installed by inserting the arm 5 with the aid of the clamping arm 20, and the interior rearview screen 19 can be turned over to a certain angle for adjustment;

[0045] Secondly, after the claw 22 in the exterior rearview assembly 2 is installed on the exterior rearview screen 21, the claw 22 is clamped on the upper shell of the exterior rearview mirror, and the exterior rearview screen 21 is installed to cover the exterior rearview mirror; then the control box 4 is placed on the center console, and connected to the front screen 11, the interior rearview screen 19 and the exterior rearview screen 21 respectively by means of the adapter 41, and the OBD adapter cable is connected to the vehicle-mounted OBD interface for power supply;

[0046] Finally, the housing 31 in the steering structure 3 is clamped on the middle part of the bottom end of the inclined steering wheel through two opposite buckle plates 38, and the buckle plates 38 are clamped and fixed relatively by mounting bolts 39 to complete the installation;

[0047] When in use, by pressing the switch key 33, the battery 35 is used to start the wireless control module 36 and the rotation sensor 34 sealed by the shell cover 32; the wireless control module 36 is wirelessly connected to the control box 4; and then the simulation training system in the control box 4 can project the pictures on the front screen 11, the inner rear view screen 19 and the outer rear view screen 21 respectively, and replace the simulated front road conditions, the inner rear view scene and the outer rear view scene simulation respectively; and the real vehicle body can be used to feel the real vehicle vision, feeling and actual vehicle body width, etc.; and the real vehicle steering wheel can be used to rotate, and the flywheel 37 can be used to keep the vertical middle part downward with the installation tilt design of the steering wheel (for example, the flywheel 37 in a mechanical watch, the watch body rotates, and the flywheel 37 does not move), and the direction control use in the picture in the simulation training can be controlled by driving the shaft of the rotation sensor 34 to rotate with the steering wheel to the left or right, that is, the overall realization of the real vehicle body feeling and training use;

[0048] The rotation angle of the steering wheel will change the height and position of the housing 31, that is, the difference in height and position will drive the shaft of the rotation sensor to rotate as the housing 31 changes, and perform simple motion transmission control adjustment.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle cab road simulation test device, characterized in that: The invention comprises a main structure (1), an exterior rearview component (2), a steering structure (3) and a control box (4); the main structure (1) is detachably mounted in a cab and connected to the control box (4); the exterior rearview component (2) is detachably mounted on an exterior rearview mirror and connected to the control box (4); the steering structure (3) is detachably mounted on a steering wheel and wirelessly connected to the control box (4); the control box (4) is a rectangular structure, and a display screen and control keys are arranged on the upper wall; a control mainboard is arranged in the control box (4), and an OBD wiring (42) is connected to the control box (4); and the control box (4) is also provided with a plurality of adapters (41) and USB interfaces connected to the main structure (1) and the exterior rearview component (2); The main structure (1) comprises a pair of front screens (11), a pair of adapter seats (12), two pairs of adapter arms (13), a plurality of first bolts (14), a support seat (15), a flip seat (16), a first flip arm (17), a second flip arm (18), an inner rear screen (19) and a pair of clamping arms (20); A pair of the front windshield display screens (11) are detachably connected relative to each other, and the front windshield display screens (11) are relatively connected in series and are provided with a first wire. The pair of adapter seats (12) are both inverted H-shaped. The pair of adapter seats (12) are symmetrically arranged between the front windshield display screens (11) and are located at the rear side. One end of the two pairs of adapter arms (13) is movably embedded in the two ends of the adapter arms (13) through a plurality of the first bolts (14), and the other end of the adapter arms (13) is connected to the upper and lower side walls of the opposite end of the front windshield display screen (11) through a plurality of the first bolts (14). The support seat (15) is a rectangular structure, and a threaded column is arranged in the middle of the upper wall. The support seat (15) is detachably screwed to the middle of the lower wall of one of the adapter seats (12) through the threaded column and is located below the front windshield display screen (11). One end of the flip seat (16) is detachably screwed to the middle of the upper wall of the other adapter seat (12). and is located above the front screen (11); the first flip arm (17) is a rectangular frame structure; one end of the first flip arm (17) is movably embedded in the other end of the support seat (15); and the first flip arm (17) can be flipped in the support seat (15) to adjust the angle; one end of the second flip arm (18) is detachably clamped on the other end of the first flip arm (17); and the second flip arm (18) can slide and flip on the first flip arm (17); the second flip arm (18) is a T-shaped structure and both ends of the front side walls are provided with arc-shaped hanging arms (5); the middle of one end of the hanging arm (5) is provided with a T-shaped card slot; the inner rear view screen (19) is detachably placed on the hanging arm (5); a pair of the card arms (20) are both T-shaped; one end of the pair of the card arms (20) is symmetrically and movably connected to the rear side wall of the inner rear view screen (19), and the other end of the card arm (20) is respectively penetrated through the card slot; The exterior rearview assembly (2) comprises a pair of exterior rearview screens (21) and a pair of claws (22); the pair of exterior rearview screens (21) are respectively provided with a second wire, and the exterior rearview screens (21) are respectively connected to the control box (4); the pair of claws (22) are respectively detachably arranged on the upper wall of the exterior rearview screen (21); the claws (22) are both U-shaped structures, and the claws (22) can be clamped on the exterior rearview mirror; The direction structure (3) comprises a housing (31), a housing cover (32), a switch key (33), a rotation sensor (34), a pair of batteries (35), a wireless control module (36), a flywheel (37), a pair of buckle plates (38) and mounting bolts (39); The housing (31) is a circular structure, and a charging port is provided on the front side wall. The housing cover (32) is detachably buckled on the housing (31). The switch key (33) is fixedly arranged on the side wall of the housing (31) and close to the charging port. The rotation sensor (34) is fixedly arranged in the middle of the inner lower wall of the housing (31), and the rotation axis of the rotation sensor (34) is concentric with the housing (31). A pair of batteries (35) are respectively fixedly arranged on the inner lower wall of the housing (31) and located at the front and rear sides of the rotation sensor (34). The wireless control module (36) is fixedly arranged on the left side of the rotation sensor (34). The flywheel (37) is fixedly sleeved on the rotation sensor (34), and the flywheel (37) can rotate through the rotation sensor (34). The pair of buckle plates (38) are both arch structures with the same diameter. The two ends of the pair of buckle plates (38) are respectively connected to each other through the mounting bolts (39), and one end of one of the buckle plates (38) is fixedly arranged on the housing (31).

2. A vehicle cab road simulation test device according to claim 1, characterized in that: The steering structure (3) is mounted on the steering wheel via a buckle plate (38).

3. A vehicle cab road simulation test device according to claim 2, characterized in that: The inner rear view screen (19) can adjust the tilt angle via a clamping arm (20).

4. A vehicle cab road simulation test device according to claim 3, characterized in that: The hanging arm (5) is movably mounted on the interior rearview mirror.

5. A vehicle cab road simulation test device according to claim 4, characterized in that: The control box (4) is provided with a training module and is connected to the vehicle computer via an OBD connection (42) for power supply.

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