Example embodiments include a plurality of flight modules including a primary flight module and a secondary flight module. The embodiment includes a CAN controller, a second CAN controller, a first CAN bus configured to transmit a primary control signal from the first CAN controller to the primary flight module and the secondary flight module, and a second CAN bus configured to transmit a secondary control signal from the second CAN controller to the primary flight module and the secondary flight module. The primary flight module is configured to perform a function in response to receiving the primary control signal and not in response to receiving the secondary control signal, and the secondary flight module is configured to perform a function in response to receiving the secondary control signal and not in response to receiving the primary control signal.
示例实施例包括多个飞行模块,该多个飞行模块包括主飞行模块和辅飞行模块。该实施例包括CAN控制器、第二CAN控制器、被配置为将主控制信号从第一CAN控制器发送到主飞行模块和辅飞行模块的第一CAN总线、和被配置为将辅控制信号从第二CAN控制器发送到主飞行模块和辅飞行模块的第二CAN总线。主飞行模块被配置为响应于接收到主控制信号而不响应于接收到辅控制信号来执行功能,并且辅飞行模块被配置为响应于接收到辅控制信号而不响应于接收到主控制信号来执行功能。
Asymmetric CAN-based communications for aircraft
用于飞行器的基于非对称CAN的通信
2023-06-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |