Honeywell International Inc.

Dow Global Technolgoies LLC

Eric Shi

Bin Dong

Kyusung Kim

Qingqiu Ginger Shao

Yurong Cao

Xiuqin Shi

Wenyan Guo

Roy Araki

Britta Huebner

Andrew Earl

Jinkun Liu

Kevin K Cao

Zheng Y Yan

Ming H Li

Yonnie D Yun

Susan X Qin Shi

A vehicle management system includes an onboard vehicle system and a ground system. The onboard vehicle system includes a compressor exit temperature sensor configured to determine an ECS compressor exit temperature; a data acquisition unit coupled to receive the compressor exit temperature, an altitude of the first vehicle, and an ambient temperature and configured to generate a data report; and a communications system coupled to receive and transmit the data report. The ground system includes a ground data server coupled to receive the data report and determine a fouling condition of an environmental conditioning element of the ECS based on at least the compressor exit temperature, the altitude, and the ambient temperature; and a mobile application module coupled to receive the fouling condition from the ground data server and configured to provide an interface for displaying the fouling condition to a user on a mobile device.

Aircraft management systems and methods for ECS predictive maintenance

A maintenance system is provided for an environmental conditioning element of an environmental control system of a vehicle. The maintenance system includes a data acquisition module configured to determine an ambient temperature, an altitude of the vehicle, and a measured ECS compressor temperature; a fouling module coupled to receive the ambient temperature, the altitude, and the measured ECS compressor temperature from the data acquisition module and configured to generate a fouling condition of the environmental conditioning element based on at least the ambient temperature, the altitude, and the measured ECS compressor temperature; and a reporting module coupled to receive the fouling condition from the fouling module and configured to generate a report for a user that includes the fouling condition.

Aircraft maintenance systems and methods for ECS fouling predictions

Growing community of inventors

Shanghai, China

Eric Shi