가속도계 테스트
중력을 포함한 실시간 가속도계 값을 읽고 움직임과 기울기가 실질적인 변화를 가져오는지 확인합니다.
테스트 인터페이스
시작을 누른 후 브라우저에서 권한을 요청할 수 있습니다.이 도구를 사용하는 방법
- Click Enable accelerometer and allow motion access if prompted.
- Hold the device still and note the gravity reading on each axis.
- Tilt and shake the device gently and watch the values respond.
- Click Stop when finished to release sensor access.
광고
기술적인 설명
The tool uses the Generic Sensor API Accelerometer when available and falls back to DeviceMotionEvent.accelerationIncludingGravity. Values are in metres per second squared (m/s²). At rest, the total magnitude should be close to Earth gravity, about 9.81 m/s².
The browser may remove gravity or apply sensor fusion differently. A phone at rest on a table can still show small fluctuations. This page does not calibrate the sensor and cannot detect a hardware fault with certainty.
문제 해결
No values appear
Desktop browsers often have no accelerometer. Use a mobile device and HTTPS.
Values are all zero
Permission may be blocked or the browser may not expose motion events. Check site settings and try another browser.
Magnitude is not close to 9.81 at rest
Some devices report in different units or subtract gravity. Read the axis labels and compare relative changes.
Values are very noisy
Vibration, handling, and sensor quality affect the reading. Place the device on a stable surface.
관련 도구
자주 묻는 질문
광고