CN209980551U - Omnidirectional rotation intelligent car teaching platform for teaching - Google Patents
Omnidirectional rotation intelligent car teaching platform for teaching Download PDFInfo
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- CN209980551U CN209980551U CN201920633322.8U CN201920633322U CN209980551U CN 209980551 U CN209980551 U CN 209980551U CN 201920633322 U CN201920633322 U CN 201920633322U CN 209980551 U CN209980551 U CN 209980551U
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Abstract
The utility model provides a teaching-oriented omnidirectional rotating intelligent vehicle teaching platform, wherein the omnidirectional rotating intelligent vehicle comprises an image acquisition module, a vehicle body, a fixed bracket and a central control system; wherein a gun body is fixed on the vehicle body through the fixing bracket; the image acquisition module is arranged above the gun body and used for recognizing a human face, and the image acquisition module is connected to the central control system through a cable; the central control system is arranged on the vehicle body and used for controlling the movement or rotation of the gun body and the wheels. The utility model discloses an omnidirectional rotation intelligent car teaching platform towards teaching has compatible height, expansibility good, easily inserts and dials equipment, the more and high benefit of flexibility of control mode.
Description
Technical Field
The utility model belongs to the technical field of create visitor's education, concretely relates to omnidirectional rotation intelligent car teaching platform towards teaching.
Background
The creative education refers to education with innovative ideas of talents, is popular in China nowadays, and is particularly suitable for elementary education of primary and secondary schools.
In the existing electronic science and technology class creative education, in different application scenes, a creative guest needs to develop a software program and spend a large amount of time to complete the development of a hardware platform, for example, for a balance car product, the creative guest needs to start from a bottom chip and match the hardware platform with hardware such as a motor interface, a steering engine interface and a power supply interface, and for an unbalanced car product, the creative guest still needs to start from the bottom chip and match the hardware platform with hardware such as the motor interface, the steering engine interface and the power supply interface. For different electronic technology products, hardware platforms actually have more same parts, and for each product, a creator needs to develop the hardware platform again, so that the creative conversion rate is low, the creation cost is high, and it is difficult to make excellent creative products quickly and efficiently.
At present, most teaching platforms are controlled by an upper computer or a lower computer, a complete closed-loop control system is not formed, the functions are single, the expandability is low, the realized functions are more traditional, and the frontier performance is not realized.
In addition, the teaching platform with the steering engine in the prior art adopts simple angle control to control the horizontal angle and the pitching angle in function, has poor flexibility, and can not realize autonomous operation only by manual operation or operation according to the original specified action.
In addition, the existing teaching equipment has low integration performance and poor expandability, most products on the market do not have an operating system, only the functions to be realized are realized in a single mode, and the control mode is single and low in flexibility.
Therefore, the current teaching platform for the intelligent vehicle is to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a towards omnidirectional rotation intelligent car teaching platform of teaching, this omnidirectional rotation intelligent car teaching platform towards teaching aim at improving current teaching platform and carry out single realization, the single, the low defect of flexibility of control mode to the function that will realize.
The utility model provides a teaching-oriented omnidirectional rotating intelligent vehicle teaching platform, which comprises an image acquisition module, a vehicle body, a fixed bracket and a central control system; wherein the content of the first and second substances,
the gun body is fixed on the vehicle body through the fixing bracket;
the image acquisition module is arranged above the gun body and used for recognizing a human face, and the image acquisition module is connected to the central control system through a cable;
the central control system is arranged on the vehicle body and used for controlling the movement or rotation of the gun body and the wheels.
Preferably, the fixing bracket comprises a first bracket, a second bracket, a third bracket and a fourth bracket,
the first support is provided with a central hole, the central hole is used for fixedly arranging the gun body, and one side surface of the first support is provided with a shaft-shaped protruding block;
one side surface of the first support is fixedly connected with a third support through the second support, and a circular through hole corresponding to the shaft-shaped protruding block is formed in the second support;
the other side surface of the first support and the third support are fixedly connected with the first steering engine through flange plates;
the third support and the fourth support are fixedly connected with a second steering engine through flange plates;
the fourth support is used for fixedly arranging the second steering engine on the vehicle body.
Preferably, the first support and the fourth support are U-shaped supports, the second support is a flat support, and the third support is an L-shaped support.
Preferably, the central control system comprises a direct current motor layer circuit board, a steering engine layer circuit board, a coded disc motor layer circuit board, a power panel and a core central control board;
the direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power board and the core central control board are stacked together in any order;
the direct current motor layer circuit board comprises a direct current motor controller, n direct current motor driving modules, n direct current motor interfaces, a direct current motor power supply port and a direct current motor communication interface;
the direct current motor controller is connected to the corresponding direct current motor interface through the direct current motor driving module and is respectively connected with the direct current motor power supply port and the direct current motor communication interface; wherein n is a natural number;
the core central control board comprises a central control controller, at least one GPIO interface, at least one central control USB interface, an HDMI interface, an audio input and output interface, a central control communication interface and an Ethernet interface, wherein the central control controller is respectively connected with the GPIO interface, the central control USB interface, the HDMI interface, the audio input and output interface, the central control communication interface and the Ethernet interface;
the coded disc motor layer circuit board comprises a coded disc motor controller, m coded disc motor driving modules, m coded disc motor interfaces, a coded disc motor power supply port and a coded disc motor communication interface; the coded disc motor controller is connected to the corresponding coded disc motor interface through the coded disc motor driving module and is respectively connected with the coded disc motor power supply port and the coded disc motor communication interface; wherein m is a natural number;
the steering engine layer circuit board comprises a steering engine controller, q steering engine driving modules, q steering engine interfaces, a steering engine power supply port and a steering engine communication interface; the steering engine controllers are connected to the corresponding steering engine interfaces through the steering engine driving modules; the steering engine controller is respectively connected with the steering engine power supply port and the steering engine communication interface; wherein q is a natural number;
the power panel comprises a power controller, a DC interface and at least one power supply port, the power controller is respectively connected with the DC interface and the power supply port, the DC interface is connected with an external power supply, and the power supply port is used for supplying power to a water bullet gun and a steering engine of the omnidirectional rotation intelligent vehicle;
the direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power board and the core central control board are connected and powered through contact pins; the image acquisition module is connected with a central control USB interface of the core central control board through a cable.
Preferably, the direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power panel and the core central control board are connected and powered through a 30pin contact pin with the diameter of 2.54 mm.
Preferably, the central control communication interface is an RS485 communication interface following a Modbus protocol.
Preferably, the image acquisition module is a camera.
Preferably, n is 4, m is 4 and q is 24.
Preferably, the direct current motor controller, the coded disc motor controller and the steering engine controller are STM32 controllers, the power panel controller is an STM8 controller, and the central control controller is a Linux operating system.
Preferably, the wheels of the omni-directional rotating intelligent vehicle are Mecanum wheels.
Preferably, the device further comprises an external input device, and the external input device is connected with the USB interface of the core center control board through a cable.
Preferably, the external input device is a mouse or a keyboard.
Preferably, still include the display screen on the intelligent car of omnidirectional rotation, the display screen pass through the HDMI interface with well accuse HDMI interface connection sets up the place ahead of the intelligent car of omnidirectional rotation for the parameter of demonstration wheel and the rifle body pivoted angle.
The utility model discloses an omnidirectional rotation intelligent vehicle teaching platform towards teaching has following beneficial technological effect for prior art:
1. the utility model discloses separately with direct current motor layer, code wheel motor layer, steering wheel layer and well accuse layer, adopt the design that piles up, can realize the use of arbitrary collocation in different application scenes, improve the use flexibility of system, satisfy most and create the visitor demand.
2. The central control system for quick creation has the advantages of high compatibility, good expansibility and easy plug-in and pull-out assembly, so that the creator can quickly match a hardware platform of a required product according to the design requirement, the consumed time of the creator on hardware is saved, and the creative conversion rate is improved.
3. The central control system in the utility model supports the drive of a plurality of direct current motors, a coded disc motor and a steering engine, and is easy to plug and unplug; the method has the characteristics of strong functions, high compatibility, strong safety and the like, and has open source and wide hardware support.
4. The utility model discloses a center control system can pile up to the cube structure, whole succinct cube structure, is convenient for dispel the heat.
5. The utility model discloses an omnidirectional rotation intelligence car adopts the camera to gather people's face data, and then controls board control wheel left, right, forward, backward or water bullet rifle horizontal rotation, every single move rotation in through the core.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only used for explaining the concept of the present invention.
Fig. 1 is a schematic structural view of the omnidirectional rotating intelligent vehicle of the utility model;
fig. 2 is a schematic structural view of a fixing bracket of the present invention;
fig. 3 is a schematic block diagram of the central control system of the present invention;
figure 4 is for the utility model discloses a teaching-oriented omni-directional rotation intelligent car teaching platform's principle structure schematic diagram.
Summary of reference numerals:
1. mecanum wheel 2, vehicle body 3 and fixing support
31. First support 311, center hole 312, shaft-shaped convex block
32. Second support 321, circular through hole 33 and third support
34. A fourth bracket 4, a first steering engine 5 and a second steering engine
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model discloses a purpose of embodiment aims at overcoming the not enough and defect that prior art exists, as shown in figure 1, the utility model discloses an omnidirectional rotation intelligent car among the omnidirectional rotation intelligent car teaching platform towards teaching includes image acquisition module, automobile body 2, fixed bolster 3 and center control system (figure 1 is not shown). Wherein, the gun body (vehicle-mounted application) is fixed on the vehicle body 2 through a fixed bracket 3; the image acquisition module is arranged above the gun body and used for identifying a human face, and the image acquisition module is connected to the central control system through a cable; the central control system is arranged on the vehicle body 2 and used for controlling the movement or rotation of the gun body and the wheels, and particularly, for the purpose of attractive design, the central control system is arranged in a cavity shell which is enclosed by a fixed baffle on the vehicle body 2. The utility model discloses a teaching platform can let the user contact the development of bottom, also can upwards further expand, for the secondary development is carried and has been encircleed a great deal of facility, has integrateed a large amount of leading edge techniques and has relied on, and the function is abundanter, and with manual operation and face identification independently move integrated together, can carry out rifle body control at will.
As shown in fig. 2, the fixing bracket 3 includes a first bracket 31, a second bracket 32, a third bracket 33 and a fourth bracket 34, the first bracket 31 is provided with a central hole 311, the central hole 311 is used for fixing the gun body, and one side of the first bracket 31 is provided with a shaft-shaped protruding block 312; one side surface of the first bracket 31 is fixedly connected with the third bracket 33 through the second bracket 32, and the second bracket 32 is provided with a circular through hole 321 corresponding to the shaft-shaped convex block; the other side surface of the first bracket 31 and the third bracket 33 are fixedly connected with the first steering engine 4 through flange plates; the third bracket 33 and the fourth bracket 34 are fixedly connected with the second steering engine 5 through a flange plate; the fourth bracket 34 is used for fixedly arranging the second steering engine 5 on the vehicle body 2. Preferably, the first bracket 31 and the fourth bracket 34 are U-shaped brackets, the second bracket 32 is a flat bracket, and the third bracket 33 is an L-shaped bracket. It should be noted that the first support 31, the second support 32, the third support 33, the fourth support 34, and the first steering engine 4 or the second steering engine 5 are fixedly connected through a flange, and the first support 31, the second support 32, the third support 33, and the fourth support 34 are fixedly connected through nuts, specifically, through hexagonal nuts.
Preferably, the omni-directional rotating intelligent vehicle is provided with Mecanum wheels 1, and the wheels 1 can provide the omni-directional rotating intelligent vehicle with the maximum flexibility and free maneuverability.
As shown in fig. 3, the central control system includes a dc motor layer circuit board, a steering engine layer circuit board, a coded disc motor layer circuit board, a power board and a core central control board, and the dc motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power board and the core central control board are stacked together in any order.
The direct current motor layer circuit board comprises a direct current motor controller, n direct current motor driving modules, n direct current motor interfaces, a direct current motor power supply port and a direct current motor communication interface; the direct current motor controller is connected to a corresponding direct current motor interface through a direct current motor driving module and is respectively connected with a direct current motor power supply port and a direct current motor communication interface; where n is a natural number, for example, n is 4.
The core central control board comprises a central control controller, at least one GPIO (general purpose input/output interface), at least one central control USB interface, an HDMI (high-definition multimedia interface), an audio input/output interface, a central control communication interface and an Ethernet interface, wherein the central control controller is respectively connected with the GPIO interface, the central control USB interface, the HDMI (high-definition multimedia interface), the audio input/output interface, the central control communication interface and the Ethernet interface. The GPIO interface is an expansion interface and is used for adding an expansion sensor module; the central control USB interface is used for connecting a camera for image acquisition and connecting a VPU for accelerated use; the HDMI is used for being connected with a 7-inch display screen to perform a display function; the audio input and output interface is used for connecting a microphone and a loudspeaker to input and output audio, and the function is not used temporarily in the cart; the central control communication interface is used for communicating with each motor driving board; the Ethernet interface connection is used for connecting the Ethernet, and a wifi communication interface can be used for replacing the Ethernet interface or is integrated on the core central control board.
The coded disc motor layer circuit board comprises a coded disc motor controller, m coded disc motor driving modules, m coded disc motor interfaces, a coded disc motor power supply port and a coded disc motor communication interface; the coded disc motor controller is connected to a corresponding coded disc motor interface through a coded disc motor driving module and is respectively connected with a coded disc motor power supply port and a coded disc motor communication interface; where m is a natural number, for example, m is 4.
Preferably, the central control communication interface is an RS485 communication interface following a Modbus protocol.
The steering engine layer circuit board comprises a steering engine controller, q steering engine driving modules, q steering engine interfaces, a steering engine power supply port and a steering engine communication interface; the steering engine controllers are connected to corresponding steering engine interfaces through steering engine driving modules; the steering engine controller is respectively connected with the steering engine power supply port and the steering engine communication interface; wherein q is a natural number, for example, q is 24.
The power panel comprises a power supply controller, a DC interface and at least one power supply port, the power supply controller is connected with the DC interface and the power supply port respectively, the DC interface is connected with an external power supply, and the power supply port is used for supplying power to a water bullet gun and a steering engine of the omnidirectional rotation intelligent vehicle.
The direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power panel and the core central control board are connected and powered through contact pins. Specifically, a direct current motor layer circuit board, a steering engine layer circuit board, a coded disc motor layer circuit board, a power supply board and a core central control board are connected and powered through a 30pin contact pin with the diameter of 2.54 mm.
The utility model provides an image acquisition module passes through the well accuse USB interface connection of accuse board in USB interface and the core, and wherein, above-mentioned image acquisition module is the camera.
In practical application, the direct current motor controller, the coded disc motor controller and the steering engine controller are all STM32 controllers, the power panel controller is an STM8 controller, and the central control controller is a Linux operating system.
The utility model discloses a further embodiment, the omnidirectional rotation intelligent vehicle can also include external input device, and external input device passes through the USB interface connection of cable and core central control board. The external input device may be a mouse or a keyboard. The vehicle body 2 can be controlled through a keyboard, so that the omnidirectional rotating intelligent vehicle can do forward movement, backward movement, left-up, right-up, left-down, right-down, in-situ rotation and other actions, and the demonstration requirements of various scenes are met.
Preferably, still include the display screen on the intelligent car of omnidirectional rotation, the display screen passes through the HDMI interface and is connected with well accuse HDMI interface, sets up in the place ahead of the intelligent car of omnidirectional rotation for show the parameter of wheel and the angle that the rifle body rotated. Preferably, the display screen is a 7-inch display screen.
As shown in fig. 4, the gun body of the utility model is preferably a water bullet gun for the convenience of using and operating for the wound and the safety. The utility model discloses a be provided with 4 power management output interfaces on the power strip, here with power four ways output respectively the water feeding bullet rifle, 2 steering engines, 1 spare interface, after the people's face was gathered to the camera, control the board in giving the core with data return, control the board in the core and issue corresponding instruction for the steering engine drive plate according to the direction that people's face removed (when the people's face is controlled when controlling, the instruction is issued for horizontal steering engine drive plate or second steering engine drive plate, when reciprocating, every single move steering engine drive plate or first steering engine drive plate are issued to the instruction), the steering engine drive plate is controlled corresponding steering engine again. When the water bullet gun is to be operated, a corresponding instruction can be issued to the direct current motor drive plate, and the direct current motor drive plate controls the water bullet gun. When the vehicle body 2 is to be operated, the corresponding letters can be input on the keyboard to control the code wheel motor driving board. The code wheel motor driving board controls the code wheel motor, so that the 4 Mecanum wheels move. Meanwhile, the real-time interface on the display screen displays the parameters of the wheels and the rotating angle of the gun body.
In addition, the direct current motor layer circuit board can also be integrated with direct current motor wireless communication equipment, the direct current motor wireless communication equipment is connected with the direct current motor controller, the core central control board is also integrated with central control wireless communication equipment, and the central control wireless communication equipment is connected with the central control controller. Wherein, direct current motor wireless communication equipment can adopt wifi communication equipment.
Following the utility model provides a center control system's design principle introduces:
core central control board
The core central control board belongs to a core board of a central control system, can be called an iArduino board, is provided with a plurality of GPIO (general input/output interfaces), a plurality of central control USB (universal serial output) interfaces, an HDMI (high-definition multimedia interface), an audio input/output interface, a central control communication interface and an Ethernet interface, and is provided with an open serial port, a communication interface, a USB (universal serial bus) interface and the like, so that secondary development and information transmission are facilitated. Under the drive of the central controller, the single action or the linkage of a plurality of direct current motors, steering engines or code wheels can be realized. The central control communication interface is respectively connected with the direct current motor communication interface, the coded disc motor communication interface and the steering engine communication interface, and message interaction between the core central control board and the direct current motor layer circuit board, the steering engine layer circuit board, and the coded disc motor layer circuit board and the power panel can be realized. By adding the graphical programming and the iArduino upper layer board on the basis of the original Arduino, the intelligent display device is more convenient to use and easy to learn.
(II) DC motor layer circuit board
The direct current motor layer circuit board is provided with a plurality of direct current motor interfaces, and the direct current motor layer circuit board is connected with the control board in the core through the contact pin, and therefore the direct current motor layer circuit board communicates and supplies power with the control board in the core through the contact pin. In addition, the direct current motor communication interface is connected with the central control communication interface through a cable, and receives an instruction from the core central control board through the communication interface, so that single direct current motor moves independently or multiple direct current motors are linked simultaneously.
A direct current motor layer: the speed regulation device supports 1-9-gear speed regulation operation, supports arbitrary integer speed regulation between 0% and 100%, can also operate according to preset set time, and supports no chip burning under the dead state of the direct current motor.
The core control ware on direct current motor layer is STM32 series singlechip, possesses infrared remote control function, can be used to occasions such as infrared remote control dolly, and is concrete, and the infrared remote control of accessible controls the state of direct current motor, steering wheel and code wheel motor, from taking the wifi module, can be used to wifi control, accords with internet + thing networking epoch characteristics. The iBlockly graphical programming formed by Google deep optimization is embedded inside, so that the complex programming becomes accessible, and unprecedented creative education experience is brought to students.
(III) steering engine layer circuit board
The steering engine layer circuit board is provided with a plurality of steering engine interfaces, and the steering engine circuit board is connected with the control board in the core through the contact pin, and consequently, the steering engine layer circuit board communicates and supplies power through the contact pin with the control board in the core. In addition, the steering engine communication interface is connected with the central control communication interface through a cable, and receives an instruction from the central control panel of the core through the communication interface, so that the single steering engine can be controlled to operate or a plurality of steering engines can be controlled to operate in a linkage mode simultaneously.
In addition, steering engine rotational speed can be controlled according to the instruction, for example, the steering engine layer: the speed regulation of 1-9 gears is supported, the steering engine of 0-360 degrees is supported, the steering engine can be set and operated according to a horizontal angle, a pitching angle or a time mode, and the power-off angle memory function is achieved. Steering engine speed regulation is not basically supported in the market.
(IV) code disc motor layer circuit board
The code wheel motor layer circuit board is provided with a plurality of code wheel motor interfaces and is connected with the core central control board through the contact pins, so that the code wheel motor layer circuit board is communicated and powered through the contact pins and the core central control board, the code wheel motor layer circuit board is connected with the core central control board through the communication interfaces, the command from the core central control board is received through the communication interfaces, and then the motion of a single code wheel motor or the simultaneous linkage of a plurality of code wheel motors can be controlled.
Specifically, the coded disc motor layer supports 1-9 gear speed regulation and can be set and operated according to an angle or time mode.
(V) Power panel
The power panel comprises a power supply controller, a DC interface and a plurality of power supply ports, wherein the power supply controller is respectively connected with the DC interface and the power supply ports, the DC interface is connected with an external power supply, and the power supply ports are used for supplying power to a water bullet gun and a steering engine of the omnidirectional rotation intelligent vehicle. Wherein, power supply controller carries out Modbus/485 communication to four ways power output of monitoring shows the output phenomenon with the LED lamp, when output all the way, and a corresponding pilot lamp lights, and in a similar way, when four ways export simultaneously, can correspond four ways pilot lamp and light. The power panel can be powered by a battery or an external 12V charger.
The utility model provides an omnidirectional rotation intelligent car teaching platform towards teaching has following characteristics:
and the modular design is adopted, and the circuit board comprises five circuit boards, namely a direct current motor layer circuit board, a coded disc motor layer circuit board, a steering engine layer circuit board, a core central control board and a power panel. The five circuit boards can be easily stacked in a layered mode, and then the corresponding communication ports and the corresponding power supply ports are connected through cables, so that the five circuit boards have the advantage of being easy to assemble. Because of the configuration of rich peripheral interfaces, the system can be randomly combined and expanded according to the needs of the creators, and the imagination and creativity of the creators are fully exerted.
2. The central control system in the utility model supports the drive of a plurality of direct current motors, a coded disc motor and a steering engine, and is easy to plug and unplug; the method has the characteristics of strong functions, high compatibility, strong safety and the like, and has open source and wide hardware support.
3. The utility model discloses a center control system can pile up to the cube structure, whole succinct cube structure, is convenient for dispel the heat.
4. The utility model discloses an omnidirectional rotation intelligence car adopts the camera to gather people's face data, and then controls board control wheel left, right, forward, backward or water bullet rifle horizontal rotation, every single move rotation in through the core.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An omnidirectional rotation intelligent vehicle teaching platform for teaching is characterized in that the omnidirectional rotation intelligent vehicle comprises an image acquisition module, a vehicle body, a fixed support and a central control system; wherein the content of the first and second substances,
a gun body is fixed on the vehicle body through the fixing support;
the image acquisition module is arranged above the gun body and used for recognizing a human face, and the image acquisition module is connected to the central control system through a cable;
the central control system is arranged on the vehicle body and used for controlling the movement or rotation of the gun body and the wheels.
2. The teaching-oriented omnidirectional rotary intelligent vehicle teaching platform of claim 1, wherein the fixed support comprises a first support, a second support, a third support and a fourth support,
the first support is provided with a central hole, the central hole is used for fixedly arranging the gun body, and one side surface of the first support is provided with a shaft-shaped protruding block;
one side surface of the first support is fixedly connected with a third support through the second support, and a circular through hole corresponding to the shaft-shaped protruding block is formed in the second support;
the other side surface of the first support and the third support are fixedly connected with the first steering engine through flange plates;
the third support and the fourth support are fixedly connected with a second steering engine through flange plates;
the fourth support is used for fixedly arranging the second steering engine on the vehicle body.
3. The teaching-oriented omnidirectional rotating intelligent vehicle teaching platform of claim 2, wherein the first support and the fourth support are U-shaped supports, the second support is a flat support, and the third support is an L-shaped support.
4. The teaching-oriented omnidirectional rotating intelligent vehicle teaching platform as claimed in claim 1, wherein the central control system comprises a direct current motor layer circuit board, a steering engine layer circuit board, a coded disc motor layer circuit board, a power board and a core central control board;
the direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power board and the core central control board are stacked together in any order;
the direct current motor layer circuit board comprises a direct current motor controller, n direct current motor driving modules, n direct current motor interfaces, a direct current motor power supply port and a direct current motor communication interface;
the direct current motor controller is connected to the corresponding direct current motor interface through the direct current motor driving module and is respectively connected with the direct current motor power supply port and the direct current motor communication interface; wherein n is a natural number;
the core central control board comprises a central control controller, at least one GPIO interface, at least one central control USB interface, an HDMI interface, an audio input and output interface, a central control communication interface and an Ethernet interface, wherein the central control controller is respectively connected with the GPIO interface, the central control USB interface, the HDMI interface, the audio input and output interface, the central control communication interface and the Ethernet interface;
the coded disc motor layer circuit board comprises a coded disc motor controller, m coded disc motor driving modules, m coded disc motor interfaces, a coded disc motor power supply port and a coded disc motor communication interface; the coded disc motor controller is connected to the corresponding coded disc motor interface through the coded disc motor driving module and is respectively connected with the coded disc motor power supply port and the coded disc motor communication interface; wherein m is a natural number;
the steering engine layer circuit board comprises a steering engine controller, q steering engine driving modules, q steering engine interfaces, a steering engine power supply port and a steering engine communication interface; the steering engine controllers are connected to the corresponding steering engine interfaces through the steering engine driving modules; the steering engine controller is respectively connected with the steering engine power supply port and the steering engine communication interface; wherein q is a natural number;
the power panel comprises a power controller, a DC interface and at least one power supply port, the power controller is respectively connected with the DC interface and the power supply port, the DC interface is connected with an external power supply, and the power supply port is used for supplying power to a water bullet gun and a steering engine of the omnidirectional rotation intelligent vehicle;
the direct current motor layer circuit board, the steering engine layer circuit board, the coded disc motor layer circuit board, the power board and the core central control board are connected and powered through contact pins; the image acquisition module is connected with a central control USB interface of the core central control board through a cable.
5. The teaching-oriented omnidirectional rotary intelligent vehicle teaching platform of claim 4, wherein n is 4, m is 4, and q is 24.
6. The teaching-oriented omnidirectional rotating intelligent vehicle teaching platform as claimed in claim 4, wherein the DC motor controller, the coded disc motor controller and the steering engine controller are all STM32 controllers, the power panel controller is an STM8 controller, and the central controller is a Linux operating system.
7. The teaching-oriented omnidirectional rotary intelligent vehicle teaching platform of claim 1, wherein the wheels of the omnidirectional rotary intelligent vehicle are mecanum wheels.
8. The omnidirectional turning intelligent vehicle teaching platform for teaching of claim 4, further comprising an external input device, wherein the external input device is connected with the USB interface of the core center control board through a cable.
9. The teaching-oriented omnidirectional rotary intelligent vehicle teaching platform of claim 8, wherein the external input device is a mouse or a keyboard.
10. The teaching-oriented omnidirectional rotating intelligent vehicle teaching platform according to claim 4, wherein the omnidirectional rotating intelligent vehicle further comprises a display screen, the display screen is connected with an HDMI interface in the central control system through an HDMI interface, is arranged in front of the omnidirectional rotating intelligent vehicle, and is used for displaying parameters of wheels and a rotating angle of the gun body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633322.8U CN209980551U (en) | 2019-05-06 | 2019-05-06 | Omnidirectional rotation intelligent car teaching platform for teaching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920633322.8U CN209980551U (en) | 2019-05-06 | 2019-05-06 | Omnidirectional rotation intelligent car teaching platform for teaching |
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| CN201920633322.8U Expired - Fee Related CN209980551U (en) | 2019-05-06 | 2019-05-06 | Omnidirectional rotation intelligent car teaching platform for teaching |
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- 2019-05-06 CN CN201920633322.8U patent/CN209980551U/en not_active Expired - Fee Related
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