公开(公告)号：WO2016162465A1

公开(公告)日：2016-10-13

申请号：PCT/EP2016/057717

申请日：2016-04-08

Applicant: INVENTIO AG

Inventor： KAMATH, Danesh ,  POTDAR, Prasanna

IPC: B66B5/02

CPC classification number: B66B5/027

Abstract: In order to locate a lift cage, which is stuck in a lift shaft (2) of a multi-floor building (1), for evacuation of passengers from the lift cage (3), wherein the building (1) has a staircase (4) near the lift shaft, a rescuer (5) equipped with receiving or reading apparatus (6) climbs the staircase (4). The rescuer (5) is provided with an RFID reader (6). An active RFID transponder as identification means (7) is arranged at the lift cage (3). The RFID reader (6) and the RFID transponder (7) can communicate with one another in such a way that as soon as the RIFD reader (6) comes into the range of the RFID transponder (7) when the staircase is used a positioning or locating signal for determining the position of the lift cage is generated.

Abstract translation: 为了定位被卡在多层楼宇（1）的升降机轴（2）中的升降机笼，用于将乘客从电梯轿厢（3）中撤离，其中建筑物（1）具有楼梯（ 4）在升降机轴附近，装有接收或读取装置（6）的救护车（5）爬上楼梯（4）。 救援者（5）设置有RFID读取器（6）。 作为识别装置（7）的有源RFID应答器布置在电梯笼（3）处。 RFID读取器（6）和RFID应答器（7）可以以这样的方式相互通信，即当RIFD读取器（6）进入RFID应答器（7）的范围时，当使用楼梯时，定位 或者产生用于确定升降机的位置的定位信号。

公开(公告)号：EP3418237A1

公开(公告)日：2018-12-26

申请号：EP17177366.6

申请日：2017-06-22

Applicant: Inventio AG

Inventor： PRAKASH, Om ,  KAMATH, Danesh

IPC: B66B5/00

CPC classification number: B66B5/0056

Abstract: An elevator arrangement (1) comprising a cabin (3) and a counterweight (5) being displaceable in traveling directions (4, 6) within an elevator shaft (11), an elevator controller (13) for controlling motions of the cabin (3) and the counterweight (5), and a safety monitoring device (15) is proposed. The safety monitoring device (15) comprises a 2D-sensor (19) for contactless supervising a supervision plane (21) extending away from the 2D-sensor (19) in an extension direction parallel to the traveling directions and for determining a distance (d) between the 2D-sensor (19) and an object (28) located within the supervision plane (21). Therein, the safety monitoring device (15) is adapted for initiating safety measures upon detecting that the determined distance (d) is smaller than a predetermined allowable minimum distance (d m ). The safety monitoring device (15) may be a relatively simple device such as a scanning laser distance measurement sensor (20). By suitably arranging its supervision plane (21) for example underneath the counterweight (5), serious collisions between the counterweight (5) and for example an extremity of a technician (23) may be avoided.