The unintended car movement protection (also known as UCMP) is a special device installed in the traction elevator, to stop the elevator in case of the elevator car move when the elevator doors are opening or fully opened in the floor[1][2].
Notes and references[]
- ↑ 升降機遇上IoT技術 實時感應保障乘客安全, Sing Tao Daily.
- ↑ “不正常移動”用詞比較抽象,用一個顯淺的解釋則為“開門行機”,即在平層後開啟機門及外門時,升降機仍不受控地移動。例如當乘客出入時,升降機仍移動中,便有機會造成傷亡情況。本港過往曾於粉嶺綠悠軒發生一單死亡事故,正正因開門行機而起。, Facebook page: hkelev.com.
External links[]
- 日本オーチス・エレベータ - 戸開走行保護装置(UCMP) (from Nippon Otis, Japanese only)
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