|
|
Autonomous vehicle convoy control system architecture based on ROS framework
Buchta, Hynek ; Růžička, Michal (referee) ; Věchet, Stanislav (advisor)
This thesis deals with the problematics of designing control system for convoy of autonomous vehicles using software tools offered as part of the ROS framework, which must take into account possible future implementations of various types of sensors. Designed system is realized on a single-board computer Pi 3 platform, the Raspberry company product. The main input sense is camera stream connected via USB interface. Another important part of the system is a wireless network module allowing communication between vehicles in the convoy as well as remote access to each of them. The engines are directly controlled by a mbed LPC1768 microcontroller communicating through serial link.
|
|
|
Design of control units for semiautomous convoy
Kolomazník, Vojtěch ; Růžička, Michal (referee) ; Mašek, Petr (advisor)
This bachelor thesis deals with a design of a low level control units for a semiautonomous convoy. A crucial purpose of control units is convoy vehicles control, where the designed unit will be able to control of steering and speed actuators, where PWM signals were used for actuators control. These are based on a high level system commands. Control unit is able to send ultrasonic sonar and battery level data to the high level control unit. The communication between high and low level control systems provides an USART communication interface.
|
|
|
Path planning for semiautonomous convoy slave units
Hurban, Milan ; Růžička, Michal (referee) ; Krejsa, Jiří (advisor)
This bachelor thesis deals with the design of a trajectory planning method for semiautonomous convoy slave units. The main objective is to ensure that the unit calculates and follows a trajectory that closely matches the leading unit based mainly on image processing data from the camera. The thesis includes a MATLAB simulation of the whole convoy with manual control of the leading vehicle and an implemented path planning algorithm. The resulting code is ready to be integrated into a robust application where it will provide high-level control of each unit of the semiautonomous convoy.
|
|
|
Autonomous vehicle convoy control system architecture based on ROS framework
Buchta, Hynek ; Růžička, Michal (referee) ; Věchet, Stanislav (advisor)
This thesis deals with the problematics of designing control system for convoy of autonomous vehicles using software tools offered as part of the ROS framework, which must take into account possible future implementations of various types of sensors. Designed system is realized on a single-board computer Pi 3 platform, the Raspberry company product. The main input sense is camera stream connected via USB interface. Another important part of the system is a wireless network module allowing communication between vehicles in the convoy as well as remote access to each of them. The engines are directly controlled by a mbed LPC1768 microcontroller communicating through serial link.
|
|
|
Design of control units for semiautomous convoy
Kolomazník, Vojtěch ; Růžička, Michal (referee) ; Mašek, Petr (advisor)
This bachelor thesis deals with a design of a low level control units for a semiautonomous convoy. A crucial purpose of control units is convoy vehicles control, where the designed unit will be able to control of steering and speed actuators, where PWM signals were used for actuators control. These are based on a high level system commands. Control unit is able to send ultrasonic sonar and battery level data to the high level control unit. The communication between high and low level control systems provides an USART communication interface.
|
|
|
Path planning for semiautonomous convoy slave units
Hurban, Milan ; Růžička, Michal (referee) ; Krejsa, Jiří (advisor)
This bachelor thesis deals with the design of a trajectory planning method for semiautonomous convoy slave units. The main objective is to ensure that the unit calculates and follows a trajectory that closely matches the leading unit based mainly on image processing data from the camera. The thesis includes a MATLAB simulation of the whole convoy with manual control of the leading vehicle and an implemented path planning algorithm. The resulting code is ready to be integrated into a robust application where it will provide high-level control of each unit of the semiautonomous convoy.
|
guest ::
