2005年1月1日 · TCAS is a family of airborne devices that function independently of the ground-based air traffic control (ATC) system, and provide collision avoidance protection for a broad spectrum of aircraft types. All TCAS systems provide some degree of …

A traffic alert and collision avoidance system (TCAS), pronounced / ˈtiːkæs / TEE-kas), also known as an Airborne Collision Avoidance System (ACAS), [1] is an aircraft collision avoidance system designed to reduce the incidence of mid-air collision (MAC) between aircraft.

TCAS relies on a combination of surveillance sensors to collect data on the state of intruder aircraft and a set of algorithms that determine the best maneuver that the pilot should make to avoid a mid-air collision.

We view TCAS II systems as a supplement to the pilot who has the primary responsibility for avoiding midair collisions. The TCAS II system provides no protection from threat aircraft without operative transponders. TCAS II does not alter or diminish the pilot’s basic authority and responsibility to ensure safe flight.

– TCAS II has reduced the risk of mid- air collision • Distinctions: – No detection of aircraft without or not operating transponders (e.g. VFRs, military flights)

The T³CAS® is an integrated communication and surveillance system that combines multiple, proven products into a single small, lightweight system for advanced safety and ADS-B In and Out functionality. The ultra-flexible T³CAS is a single LRU that can host any combination of …

空中警告和防撞系统 （Traffic alert and CollisionAvoidance System， TCAS）简称为避撞系统或防撞系统，TCAS 是不依赖地面设备工作的机载设备，通过向同一空域内飞行的、且装有 ATC 应答机 的飞机发射询问信号并接收应答信号，根据询问与应答的延迟时间计算出两机的距离，然后通过连续地询问和跟踪计算出距离变化率（接近率）。 若存在潜在的碰撞威胁，将根据情况发出不同级别的咨询和警告，飞行员根据这些咨询和警告信息采取必要的行动，以避免空中相撞。 …

2012年6月25日 · Traffic Alert and Collision Avoidance System (TCAS) is an airborne system that operates independently from the ground-based Air Traffic Control (ATC) system. TCAS was designed to increase cockpit awareness of proximate aircraft and to serve as a 'last line of defense' for the prevention of mid-air collisions.

Honeywell is a pioneer in Traffic Collision Avoidance Systems (TCAS) development with over 300 million logged departures. Whereas the Honeywell TPA-100A Traffic Computer had an enhanced traffic detection range of up to 100nm, ADS-B Out technology now enables an even longer range of transmission and therefore detection.

2019年9月10日 · In this paper, we analyze 250 billion aircraft transponder messages received from 126,700 aircraft by the OpenSky Network over a two-week period. We use this data to quantify equipage and usage...