Title :
A Design of Communication Interface of ADS-B for UAV
Author :
Chao Wei ; Yanchen Dai
Author_Institution :
Res. Institude of Electron. Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Cheng Du, China
Abstract :
Through analyzing the small UAV (Unmanned Aerial Vehicle) flight control system based on CAN (Controller Area Network) bus, the paper focuses on the study of flight control system bus architecture, and puts up an ADS-B (Automatic Dependent Surveillance-Broadcast) architecture design which is suitable for this type of UAV. Transplants the mature ADS-B system with a focus on the design of CAN bus interface, and details the initialization of the CAN bus controller SJA1000 module and read-write module processing flow, designs and verifies the correctness of register read-write module on FPGA development platform according to the register read-write timing of CAN bus controller. Solved the key technologies of ADS-B system transplantation and verifies its correctness.
Keywords :
autonomous aerial vehicles; controller area networks; field buses; field programmable gate arrays; ADS-B architecture design; ADS-B communication interface; CAN bus; FPGA development platform; SJA1000 module; UAV flight control system; automatic dependent surveillance-broadcast; controller area network; field programmable gate array; read-write module; unmanned aerial vehicle; Aerospace control; Field programmable gate arrays; Process control; Registers; Timing; Unmanned aerial vehicles; Writing; ADS-B; CAN bus; FPGA; UAV;
Conference_Titel :
Computational Intelligence and Design (ISCID), 2014 Seventh International Symposium on
Print_ISBN :
978-1-4799-7004-9
DOI :
10.1109/ISCID.2014.44
