Patent ID: 11933933
Assignee: ASAHI KASEI MICRODEVICES CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 17:
18. A non-transitory computer-readable recording medium having recorded thereon a program that causes a computer to execute an event detection method of detecting, by a multi-axis magnetic sensor, a magnetic field flux density in each axis of the multi-axis magnetic sensor generated by a magnetic-field generation unit and thereby detecting an anticipated event according to a position of the magnetic-field generation unit, the event detection method comprising:
presetting a position of the anticipated event relative to the multi-axis magnetic sensor;
selecting a detection axis for the event detection based on the preset position of the anticipated event;
calculating a trigger threshold value of the magnetic field flux density measurement signal of the selected detection axis at an occurrence of the anticipated event; and
generating a trigger signal indicating that the magnetic field flux density detected by the multi-axis magnetic sensor and the trigger threshold value meet a predetermined condition.