CN220438785U - Wireless automobile parallel driving system - Google Patents
Wireless automobile parallel driving system Download PDFInfo
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- CN220438785U CN220438785U CN202322335761.XU CN202322335761U CN220438785U CN 220438785 U CN220438785 U CN 220438785U CN 202322335761 U CN202322335761 U CN 202322335761U CN 220438785 U CN220438785 U CN 220438785U
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- 230000000087 stabilizing effect Effects 0.000 claims description 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 8
- 229910001416 lithium ion Inorganic materials 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model is suitable for the technical field of automobile control, and provides a wireless automobile parallel driving system, which comprises an upper computer and further comprises: a WiFi module; the singlechip is connected with the upper computer through the WiFi module, and the input end of the singlechip is connected with the sensor module; the sensor module comprises a camera, a vibration sensor, an infrared reflection sensor and a rotating speed sensor; the motor driving module is respectively connected with the automobile steering engine and the automobile direct current motor; and the power supply module is used for supplying power to the WiFi module, the singlechip, the sensor module and the motor driving module. The utility model takes a singlechip mainboard as a basic control center, integrates various sensors and cameras, is connected with an automobile through a WiFi module, receives real-time images, sound information, jolt information, distance information and rotating speed information transmitted by the automobile, and realizes basic motion control of the automobile through the operation of control ends such as a steering wheel and the like.
Description
Technical Field
The utility model belongs to the technical field of automobile control, and particularly relates to a wireless automobile parallel driving system.
Background
Remote control vehicles have driving realism due to environmental changes, and racing games have driving entertainment such as steering wheels and pedals, but both have their own drawbacks. Therefore, a wireless automobile parallel driving system is provided, and the wireless automobile parallel driving system combines the wireless automobile parallel driving system and the wireless automobile parallel driving system to realize parallel driving. The parallel driving system can remotely drive through a realistic driving simulator, can detect various parameters of the environment, feeds back or displays the parameters to a driving platform, and achieves the functions of tracking and monitoring, environment exploration, athletic entertainment and the like.
Disclosure of Invention
The utility model aims to provide a wireless automobile parallel driving system, which aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that the wireless automobile parallel driving system comprises an upper computer, wherein the upper computer is connected with a peripheral steering wheel, and the wireless automobile parallel driving system further comprises:
a WiFi module;
the singlechip is connected with the upper computer through the WiFi module, and the input end of the singlechip is connected with the sensor module;
the sensor module comprises a camera, a vibration sensor, an infrared reflection sensor and a rotating speed sensor;
the motor driving module is respectively connected with the automobile steering engine and the automobile direct current motor;
and the power supply module is used for supplying power to the WiFi module, the singlechip, the sensor module and the motor driving module.
Furthermore, the singlechip is an ESP8266-NodeMCU development board.
Further, the motor driving module is a double-drive direct current motor.
Further, the power module is a 7.4V lithium ion battery, the lithium ion battery provides driving current more than 10A, the power module directly supplies power for the motor driving module, the power module supplies power for the WiFi module and the singlechip through the voltage stabilizing chip, the voltage stabilizing chip is an XL6009 series voltage stabilizing chip, and the output voltage of the voltage stabilizing chip is 5V.
Further, the expansion interface of the WiFi module is connected with the power supply module, the WiFi module is an ESP8266 chip, and the ESP8266 chip is integrated on an ESP8266-NodeMCU development board.
Compared with the prior art, the utility model has the beneficial effects that:
the wireless automobile parallel driving system takes a singlechip mainboard as a basic control center, fuses various sensors and cameras, is connected with an automobile through a WiFi module, receives real-time images, sound information, jolt information, distance information and rotating speed information transmitted by the automobile, realizes basic motion control of controlling the automobile through a steering wheel through operation of a control end such as the steering wheel, such as forward, backward, steering and braking, and perceives parallel driving experience from three aspects of vision, hearing and somatosensory.
Drawings
Fig. 1 is a schematic frame diagram of a wireless car parallel driving system.
Fig. 2 is a schematic diagram of a power module in a wireless car parallel driving system.
In the figure: the intelligent power supply comprises an upper computer 01, a WiFi module 02, a power supply module 03, a singlechip 04, a battery 05, a voltage stabilizing chip 51, a motor driving module 06, a sensor module 07, a camera 71, a vibration sensor 72, an infrared reflection sensor 73 and a rotating speed sensor 74.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 and fig. 2, the wireless parallel driving system for an automobile provided by an embodiment of the utility model includes an upper computer 01, wherein the upper computer 01 is connected with a peripheral steering wheel, and further includes:
a WiFi module 02;
the single chip microcomputer 04 is connected with the upper computer 01 through the WiFi module 02, and the input end of the single chip microcomputer 04 is connected with the sensor module 07;
a sensor module 07, the sensor module 07 including a camera 71, a vibration sensor 72, an infrared reflection sensor 73, and a rotation speed sensor 74;
the motor driving module 06 is respectively connected with the automobile steering engine and the automobile direct current motor;
the power module 03 is used for supplying power to the WiFi module 02, the singlechip 04, the sensor module 07 and the motor driving module 06.
In the embodiment of the present utility model, preferably, the output end of the sensor module 07 is connected with the input end of the singlechip 04 by means of a modulation circuit. The power module 03 is electrically connected to other modules located on the vehicle in order to supply power thereto. The input end of the singlechip 04 is connected with a camera 71, a vibration sensor 72, an infrared reflection sensor 73 and a rotating speed sensor 74 to receive real-time images, sound information, jolt information, distance information and rotating speed information transmitted by the automobile. The limit of the input and output voltage of the pin 04 of the singlechip is 3.3V, and the maximum output current is 12mA. The singlechip 04 has only one analog input/output pin, and the analog value read by the pin is 0-1.0V. The analog input pin connection at voltages above 1.0V may cause damage. The information collected by the sensor module 07 can be used for detecting data in real time, so that operators can timely receive the environmental condition of the vehicle body and can effectively make judgment. The sensor modules 07 share a modular circuit, which is very cost effective.
As shown in fig. 1, as a preferred embodiment of the present utility model, the single chip microcomputer 04 is an ESP 8266-nodebu development board.
In the embodiment of the utility model, preferably, the ESP8266-NodeMCU development board can realize cross-platform, can operate on most of platforms, has high flexibility, simple and clear structure and popular and easy understanding, and has no openness for other development environments. ESP8266-NodeMCU development board uses ESP-12F chip as main control board. The ESP-12F chip is a special module adopting TTL serial port communication, the TTL serial port led out by the special module is communicated with the singlechip 04, and the TTL output level is 3.3V.
As shown in fig. 1, as a preferred embodiment of the present utility model, the motor driving module 06 is a dual-drive dc motor.
In the embodiment of the utility model, preferably, the dual-drive direct current motor is an L298N driving chip, the voltage direct current range of the L298N driving chip is 3-46V, the highest working voltage is 46V, and the L298N driving chip adopts 15 pins for packaging.
As shown in fig. 1 and fig. 2, as a preferred embodiment of the present utility model, the power module 03 is a 7.4V lithium ion battery 05, the lithium ion battery 05 provides a driving current of 10A or more, the power module 03 directly supplies power to the motor driving module 06, the power module 03 supplies power to the WiFi module 02 and the singlechip 04 through the voltage stabilizing chip 51, the voltage stabilizing chip 51 is an XL6009 series voltage stabilizing chip 51, and the output voltage of the voltage stabilizing chip 51 is 5V.
In the embodiment of the utility model, the power module 03 preferably provides more than 10A driving current for the 18650/7.4V 2600mAh 8.88Wh lithium ion battery 05 and the 8650/7.4V 2600mAh 8.88Wh lithium ion battery 05. The power module 03 directly supplies power to the motor driving module 06, and the power module 03 supplies power to other modules through the voltage stabilizing chip 51. The XL6009 series voltage stabilizing chip 51 adopts TO-263 package, which can be externally provided with radiating fins, and the capacitors at two ends of the XL6009 can play roles in filtering, energy storage and preventing the voltage stabilizer from oscillating.
As shown in fig. 1, as a preferred embodiment of the present utility model, the expansion interface of the WiFi module 02 is connected to the power module 03, and the WiFi module 02 is an ESP8266 chip, and the ESP8266 chip is integrated on an ESP 8266-nodebu development board.
In the embodiment of the present utility model, preferably, the WiFi module 02 is a communication special module ESP8266 chip, and the special module is integrated on an ESP 8266-nodebu development board, and the driving current provided by the special module should not be lower than 1A. The communication between the WiFi module 02 and the singlechip 04 adopts the level, and the output low level is less than 0.4V. At room temperature, the output high level is typically 3.5V and the output low level is 0V. Minimum input high level 2.0V and minimum input low level 0V.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (5)
1. The utility model provides a wireless car parallel driving system, includes the host computer, the host computer is connected with peripheral hardware steering wheel, its characterized in that still includes:
a WiFi module;
the singlechip is connected with the upper computer through the WiFi module, and the input end of the singlechip is connected with the sensor module;
the sensor module comprises a camera, a vibration sensor, an infrared reflection sensor and a rotating speed sensor;
the motor driving module is respectively connected with the automobile steering engine and the automobile direct current motor;
and the power supply module is used for supplying power to the WiFi module, the singlechip, the sensor module and the motor driving module.
2. The wireless car parallel driving system according to claim 1, wherein the single chip microcomputer is an ESP 8266-nodebu development board.
3. The wireless car parallel driving system of claim 1, wherein the motor drive module is a dual drive dc motor.
4. The wireless automobile parallel driving system according to claim 1, wherein the power supply module is a 7.4V lithium ion battery, the lithium ion battery provides more than 10A driving current, the power supply module directly supplies power to the motor driving module, the power supply module supplies power to the WiFi module and the singlechip through the voltage stabilizing chip, the voltage stabilizing chip is an XL6009 series voltage stabilizing chip, and the output voltage of the voltage stabilizing chip is 5V.
5. The wireless car parallel driving system according to claim 2, wherein the expansion interface of the WiFi module is connected with a power module, the WiFi module is an ESP8266 chip, and the ESP8266 chip is integrated on an ESP 8266-nodebu development board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335761.XU CN220438785U (en) | 2023-08-30 | 2023-08-30 | Wireless automobile parallel driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335761.XU CN220438785U (en) | 2023-08-30 | 2023-08-30 | Wireless automobile parallel driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438785U true CN220438785U (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335761.XU Active CN220438785U (en) | 2023-08-30 | 2023-08-30 | Wireless automobile parallel driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438785U (en) |
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2023
- 2023-08-30 CN CN202322335761.XU patent/CN220438785U/en active Active
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