| 摘要 |
<p>A command input device for a voice controllable elevator system, enables a user to perform a command input in voice more easily and accurately. The device includes a sensor (6) for detecting a presence of the user within a prescribed proximity to a microphone (4) which will provide a suitable speed volume; and a unit (10) for outputting the command recognized by a speech recognition unit to an elevator control unit (20) of the elevator system, in response to a termination of a detection of the proximity of the user by the sensor (6). In addition, the speech recognition unit recognizes a last command given by the user while the sensor is detecting the presence of the user. The user can correct the command incorrectly recognized by the speech recognition unit by re-entering the command while the sensor is detecting the proximity of the user. <IMAGE></p> |
