The invention discloses a cabin environment control system. The cabin environment control system comprises a heating switch circuit, a fresh air/air conditioner switch circuit, a fresh air valve control system, an air conditioner evaporator rotating speed control system, an air conditioner compressor rotating speed control system, a heating valve control system and a single chip microcomputer system. The cabin environment control system automatically achieves coordinated work of an air conditioner evaporator, an air conditioner compressor, an air conditioner condenser, a fresh air valve and a heating valve through software logic judgment by collecting and recognizing a heating switch gear, a refrigeration switch gear, an ignition switch position and engine CAN data, and system power control is achieved. Driving of cabin environment system equipment is achieved through hardware, and logic control over an air conditioner evaporator, an air conditioner compressor, an air conditioner condenser, the speed of the air conditioner compressor, a fresh air valve and a heating valve is automatically achieved through software. On the premise that the system requirement is met, the workload of a pilot is greatly reduced, meanwhile, the safety of the system can be improved, and the intelligent level of an aircraft is improved.
本发明公布了一种座舱环境控制系统,所述座舱环境控制系统包括加温开关电路、新风/空调开关电路、新风阀门控制系统、空调蒸发器转速控制系统、空调压缩机转速控制系统、加温阀门控制系统、单片机系统。所述座舱环境控制系统通过采集和识别加温开关档位、制冷开关档位、点火开关位置、发动机CAN数据,经软件逻辑判断,自动实现空调蒸发器、空调压缩机、空调冷凝器、新风阀门、加温阀门协调工作,实现系统功率控制。通过硬件实现座舱环境系统设备的驱动,通过软件自动实现空调蒸发器、空调压缩机、空调冷凝器、空调压缩机速度、新风阀门、加温阀门的逻辑控制。在满足系统需求的前提下,大大降低飞行员的工作量,同时能增加系统的安全性,提升飞机的智能化水平。
Cabin environment control system
一种座舱环境控制系统
2024-04-05
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
European Patent Office | 2018
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