CN218786036U - Indoor intelligent network connection teaching training vehicle - Google Patents
Indoor intelligent network connection teaching training vehicle Download PDFInfo
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- CN218786036U CN218786036U CN202120760676.6U CN202120760676U CN218786036U CN 218786036 U CN218786036 U CN 218786036U CN 202120760676 U CN202120760676 U CN 202120760676U CN 218786036 U CN218786036 U CN 218786036U
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Abstract
The utility model discloses a real car of instructing of indoor intelligent networking teaching, including real car chassis subassembly, nano host computer, camera and radar subassembly of instructing, real car chassis subassembly's bottom of instructing is rotated and is installed real car wheel of instructing, real car chassis subassembly's top of instructing supports and installs the Nano host computer, the top of Nano host computer is supported through radar subassembly support and is installed the radar subassembly, the monocular camera is still installed through the camera mounting bracket in the top of Nano host computer, real host computer display screen that car chassis subassembly's top still installed the slope and set up through showing the support, the host computer display screen pass through HDMI high definition output line with Nano host computer communication links together. The beneficial effects are that: the intelligent control system additionally arranged can realize functions of car mileage correction, attitude direction correction, traffic light identification, lane line identification, modeling, navigation, radar obstacle avoidance and the like, and can effectively help teaching training in the field of intelligent internet automobiles and sensors thereof.
Description
Technical Field
The utility model relates to a real standard equipment field of teaching specifically is a real car of instructing of indoor intelligent networking teaching.
Background
At present, most of automobile majors in vocational schools are professional teachers of traditional automobiles or new energy automobiles, the existing teachers and resources cannot meet the technical requirements of the intelligent internet automobile majors, professional teaching at the present stage mainly aims at technical research and theoretical introduction, and the requirement of practical training of integrated courses for training the characteristics of technical skills talents in the vocational schools cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor intelligent networking teaching real standard car in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
real car of instructing of indoor intelligent networking teaching, including real car chassis assembly, nano host computer and radar subassembly, real car chassis assembly's bottom of instructing rotates installs real car wheel of instructing, real car chassis assembly's top support is installed the Nano host computer, the top of Nano host computer is passed through radar subassembly support and is installed the radar subassembly, the top of Nano host computer still installs monocular camera through the camera mounting bracket, real car chassis assembly's top of instructing still installs the host computer display screen that the slope set up through showing the support, the host computer display screen pass through the HDMI output line with Nano host computer communication links together, be equipped with ah battery, stm drive plate, NGW dual-frequency bimodulus wireless network card, remote control receiver and imu in the real car chassis assembly and lead the module, the Nano host computer passes through remote control receiver wireless communication is connected with wireless controller, wireless network card is still installed to the side of Nano host computer, the stm drive plate, NGW dual-frequency bimodulus dual-mode wireless network card the imu is used to lead the module all with Nano host computer communication connects.
Further, radar subassembly package comprises laser radar and motor, laser radar rotates through the angle pivot and installs the top of radar subassembly support, the cover is equipped with the angle wheel in the angle pivot, the angle wheel is connected with the initiative runner through rotating the connecting band, the motor with the initiative runner links together.
Furthermore, a host restart key and a power switch capable of switching on or off a Nano host power supply are arranged on the right side surface of the Nano host.
Furthermore, training vehicle chassis subassembly both sides are equipped with main switch and the jack that charges.
Furthermore, the wireless controller is provided with a front control rod, a rear control rod, a speed adjusting gear, an electric quantity display lamp, a signal display lamp, a steering control rod, a power switch and a mode switching combination switch.
The beneficial effects are that: the utility model discloses a real car of instructing of indoor intelligent networking teaching can realize that dolly mileage is rectified, gesture direction is rectified, traffic lights discernment, lane line discernment, modeling, navigation, radar keep away functions such as barrier through its intelligent control system who installs additional, can the real standard of teaching in effectual help intelligent networking car and sensor field.
Drawings
FIG. 1 is a three-dimensional structure diagram of the indoor intelligent network teaching training vehicle of the utility model;
FIG. 2 is a right side view of the indoor intelligent network teaching training vehicle of the utility model;
FIG. 3 is a left side view of the indoor intelligent network teaching training vehicle of the utility model;
FIG. 4 is a laser radar driving schematic diagram of the indoor intelligent network teaching training vehicle of the utility model;
FIG. 5 is a laser radar driving plan view of the indoor intelligent network teaching training vehicle of the present invention;
fig. 6 is the utility model discloses the wireless controller structure chart of real car of instructing of indoor intelligent networking teaching.
The reference numerals are explained below:
1. a training truck chassis assembly; 2. a Nano host; 3. a laser radar; 4. a motor; 5. a radar assembly support; 6. a camera mounting bracket; 7. a monocular camera; 8. a wireless network card; 9. a host display screen; 10. a main power switch; 11. training vehicle wheels; 12. a host reboot key; 13. a host power switch; 14. a charging jack; 15. rotating the connecting belt; 16. a driving runner; 17. a wireless controller; 18. front and rear control levers; 19. a speed adjustment gear; 20. an electric quantity display lamp; 21. a signal display lamp; 22. a steering control lever; 23. a power switch; 24. the mode switches the combination switch.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-6, the indoor intelligent internet teaching training vehicle comprises a training vehicle chassis assembly 1, a Nano host machine 2 and a radar assembly;
the bottom of the training vehicle chassis assembly 1 is rotatably provided with training vehicle wheels 11, the top of the training vehicle chassis assembly 1 is provided with a Nano host 2 in a supporting manner, the top of the Nano host 2 is provided with a radar assembly in a supporting manner through a radar assembly bracket 5, and the top of the Nano host 2 is also provided with a monocular camera 7 through a camera mounting frame 6;
the top of the practical training vehicle chassis assembly 1 is further provided with a host display screen 9 which is obliquely arranged through a display support, the host display screen 9 is in communication connection with the Nano host 2 through an HDMI high-definition output line, the practical training vehicle chassis assembly 1 is internally provided with a 15ah battery, an stm32 drive plate, an NGW dual-frequency dual-mode wireless network card, a remote control receiver and an imu inertial navigation module, the Nano host 2 is connected with a wireless controller 17 through the remote control receiver in a wireless communication mode, the side face of the Nano host 2 is further provided with a wireless network card 8, and the stm32 drive plate, the NGW dual-frequency dual-mode wireless network card and the imu inertial navigation module are all in communication connection with the Nano host 2.
In this embodiment, radar subassembly package comprises laser radar 3 and motor 4, and laser radar 3 rotates the top of installing radar subassembly support 5 through the angle pivot, the cover is equipped with the angle wheel in the angle pivot, the angle wheel is connected with initiative runner 16 through rotating connecting band 15, and motor 4 links together with initiative runner 16.
In the present embodiment, a host restart key 12 and a host power switch 13 for turning on or off the Nano host power supply are provided on the right side surface of the Nano host 2.
In this embodiment, the training chassis assembly 1 is provided with a main power switch 10 and a charging jack 14 on two sides, and the charging jack 14 is a 5.5 × 2.1 charger connection jack, and can be connected with a matched 2A charger to supplement electric quantity for the vehicle battery pack.
In the present embodiment, the wireless controller 17 is provided with a front and rear control lever 18, a speed adjusting gear 19, a power display lamp 20, a signal display lamp 21, a steering control lever 22, a power switch 23 and a mode switching combination switch 24.
In this embodiment, the bottom of the practical training vehicle chassis assembly 1 is connected to the practical training vehicle wheels 11 through the wheel motor and the driving wheel assembly thereof and is used for driving the practical training vehicle wheels to turn and move, the steering system of the trolley adopts a differential structure, the trolley can be supported to turn 360 degrees in situ, the turning is flexible, the radius is small, the practical training vehicle is basically not limited by the site, and the structure of the practical training vehicle chassis assembly is the currently known structure and is not described one by one.
In the structure, host computer display screen 9 is used for connecting Nano host computer 2, shows Nano host computer desktop and operating system, and laser radar 3 is used for discerning the distance of barrier apart from the vehicle, and supplementary obstacle avoidance and the supplementary control system of discernment road conditions establish the map model, and bullet curtain camera 7 is used for supplementary discernment traffic lights and lane line, and Nano host computer 2 is used for running ubuntu system and ros, NGW dual-frenquency bimodulus wireless network card is used for connecting WiFi and reinforcing the wiFi signal, and imu is used for leading the module and is used for gesture direction calibration.
When the wireless mouse is used, a wireless mouse and a keyboard are connected to the nano host, the right mouse button is used for clicking a desktop to open the terminal or clicking ctrl + alt + t to open the nano host terminal, and the input is performed at the nano host terminal: launch rplidar. Launch (lidar node), inputs at the new terminal: rviz (opening a visual window), and if red point cloud appears, the radar operates normally;
before the trolley runs, imu calibration and mileage calibration are needed, the trolley can also be controlled to move through a keyboard, and at the moment, the wireless controller needs to be closed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Real car of instructing of indoor intelligent networking teaching, its characterized in that: including real standard vehicle chassis subassembly, nano host computer and radar subassembly, real standard vehicle chassis subassembly's bottom is rotated and is installed real standard vehicle wheel, real standard vehicle chassis subassembly's top is supported and is installed the Nano host computer, the top of Nano host computer is supported through radar subassembly support and is installed the radar subassembly, the top of Nano host computer still installs the monocular camera through the camera mounting bracket, real standard vehicle chassis subassembly's top still installs the host computer display screen that the slope set up through showing the support, host computer display screen pass through HDMI high definition output line with Nano host computer communication links together, be equipped with ah battery, stm drive plate, NGW dual-frequency dual-mode wireless network card, remote control receiver and imu in the real standard vehicle chassis subassembly and be used to lead the module, the Nano host computer passes through remote control receiver wireless communication is connected with wireless controller, wireless network card is still installed to the side of Nano host computer, the stm drive plate NGW dual-frequency dual-mode wireless network card the imu is used to lead the module all with Nano host computer communication connects.
2. The indoor intelligent network connection teaching practical training vehicle according to claim 1, characterized in that: radar subassembly package comprises laser radar and motor, laser radar rotates through the angle pivot and installs the top of radar subassembly support, the cover is equipped with the angle wheel in the angle pivot, the angle wheel is connected with the initiative runner through rotating the connecting band, the motor with the initiative runner links together.
3. The indoor intelligent internet teaching practical training vehicle of claim 1, which is characterized in that: and a host restart key and a power switch capable of switching on or off a Nano host power supply are arranged on the right side surface of the Nano host.
4. The indoor intelligent network connection teaching practical training vehicle according to claim 1, characterized in that: and a main power switch and a charging jack are arranged on two sides of the training vehicle chassis assembly.
5. The indoor intelligent network connection teaching practical training vehicle according to claim 1, characterized in that: the wireless controller is provided with a front control rod, a rear control rod, a speed regulating gear, an electric quantity display lamp, a signal display lamp, a steering control rod, a power switch and a mode switching combination switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760676.6U CN218786036U (en) | 2021-04-14 | 2021-04-14 | Indoor intelligent network connection teaching training vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760676.6U CN218786036U (en) | 2021-04-14 | 2021-04-14 | Indoor intelligent network connection teaching training vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218786036U true CN218786036U (en) | 2023-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760676.6U Active CN218786036U (en) | 2021-04-14 | 2021-04-14 | Indoor intelligent network connection teaching training vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218786036U (en) |
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2021
- 2021-04-14 CN CN202120760676.6U patent/CN218786036U/en active Active
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