| 摘要 |
<p>A method for guiding, controlling or warning people, particularly for controlling and guiding people to a desired route, e.g. an emergency exit, in a dangerous situation, in which method, a person is guided by means of audio sources. In the method, audio sources (1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h) arranged successively at a distance from each other are activated to produce sound, in which the audio sources successively arranged in the space guide the direction of an exit route by producing an audio signal with the audio source against the travel direction of the guided route (6).</p> |
