TeraRanger 거리계
TeraRanger는 적외선 ToF(Time-of-Flight) 기반의 다양한 경량 거리측정 센서입니다. They are typically faster and have greater range than sonar, and smaller and lighter than laser-based systems.
PX4는 아래 장치들을 지원합니다.
- TeraRanger Evo 60m (0.5 – 60 m)
- TeraRanger Evo 600Hz (0.75 - 8 m)
INFO
PX4 also supports TeraRanger One (I2C adapter required). This has been discontinued.
구매처
- TBD
핀배열
배선
모든 TeraRanger 센서는 I2C 버스로 연결됩니다.
소프트웨어 설정
The sensors are enabled using the parameter SENS_EN_TRANGER (you can set the type of sensor or that PX4 should auto-detect the type).
INFO
If using auto-detect for Evo sensors the minimum and maximum values for the range are set to the lowest and highest possible readings across the Evo family (currently 0.5 - 60 m). 올바른 최대/최소 값을 사용하려면 Evo 센서의 적절한 모델을 매개변수에 설정합니다 (자동 감지를 사용하는 대신).
TIP
The driver for this rangefinder is usually present in firmware. If missing, you would also need to add the driver (distance_sensor/teraranger) to the board configuration.