Air ground radio equipments centralized remote control based on CAN bus

Air ground radio equipments are the necessary equipments to actualize the flight control by the control tower at an airfield. In order to ensure the command transmitting unobstructed, the air ground communication equipments usually include a series of radios, and they work respectively at the different frequencies. However, in the flight control, because every radio has a corresponding remote control terminal, the commander must to face multi sets remote control terminals. For the convenient and reliable operation, the air ground radio equipments centralized remote control scheme based on CAN bus is provided. By the centralized remote control mode, the control operation of radio equipments is integrated. The commander can expediently achieve the air ground audio command using one set of changeless remote control terminal through anyone of many radio equipments in the ground control tower. The audio command information of commander also can be cluster transmitted through multi sets of radio equipments at the same time. Thus, whichever channel is using, the audio communication link can be established timely and credible between pilots and ground commander. The flexibility and reliability of air ground audio command communication is improved.