Method for warning a user, a wearable warning system and use of the system
AssigneeSandmanden StorsæKke Service V/ Flemming Petersen
InventorFlemming Billie PETERSEN
Life of this patent
Estimating the term…
Abstract
A method of warning a user (20) and a wearable warning system (10) helping the user (20) wearing said wearable warning system (10), while the user is trying to sneak closer to a prey. Said wearable warning system (10) comprises at least one acoustic sensor (30) for measuring at least one sound level, an evaluation unit (40) having a user-interface (42) and said evaluation unit (40) configured for activating an alert unit (50) as a function of at least one measured sound level and at, least one noise threshold.
Claims14
A method for warning a user sneaking up on a prey, which method comprises acts of:
- providing a wearable warning system comprising at least one acoustic sensor, an evaluation unit having a processor, an alert unit and a storage unit;
- measuring a sound level at one or more acoustic sensors;
- comparing one or more sound levels at one or more acoustic sensors with at least one noise threshold at the evaluation unit, and when a sound level at one acoustic sensor is above a noise threshold;
- activating said alert unit;
- and
- generating a warning.
A wearable warning system for helping a user sneak closer to a prey, said wearable warning system comprising:
- at least one acoustic sensor for measuring at least one sound level,
- a storage unit for storing and reading computer instructions and measured sound levels;
- an alert unit having means for producing a warning intended to warn the user;
- a motion unit for determining when a user stationary;
- an evaluation unit having a user-interface and a processor, said evaluation unit being configured for adjusting one or more noise thresholds of one or more acoustic sensors as a function of the measured sound level at the one or more acoustic sensors and activating the alert unit as a function of one or more noise thresholds.
A method of using the wearable warning system by a user according to claim for sneaking up on a human.
Dependencies are inferred from the claim text.