| 摘要 |
<p>The invention relates to a method for activating an emergency light unit (NL) of a lift installation that has at least one control unit (SE), said emergency light unit being located in a lift car (AK) which has a lift door (AT). A light sensor unit (LS) and a lighting unit (BE) are arranged in said lift car (AK). According to the invention, the emergency light unit (NL) is activated by the control unit (SE) depending on at least one light intensity value (L, L</p> |
