An elevator safety system (120) comprising: an electronic safety controller (50); at least one security sensor (40) providing security-related information; at least one dual-channel security node (60) communicatively connected to the security controller (50) and configured to obtain security-related information from the at least one security sensor (40); and a security diagnosis (90) configured to detect a single-channel fault of the at least one dual-channel security node (60) and, in response to detecting the single-channel fault, determine the integrity of the obtained security-related information. In the event the safety-related information is determined to be complete, the safety controller (50) is configured to use the safety-related information to generate a command to allow the rescue operation of the elevator car (10) to the rescue floor (32). An elevator system (100). The invention relates to a rescue operation method for an elevator car (10).
一种电梯安全系统(120),包括:电子安全控制器(50);至少一个安全传感器(40),其提供安全相关信息;至少一个双通道安全节点(60),所述至少一个双通道安全节点通信地连接到所述安全控制器(50)并且被配置为从所述至少一个安全传感器(40)获得安全相关信息;以及安全诊断(90),其被配置为:检测所述至少一个双通道安全节点(60)的单通道故障,并且响应于检测到单通道故障,确定所获得的安全相关信息的完整性。在安全相关信息被确定为完整的情况下,安全控制器(50)被配置为使用所述安全相关信息生成允许电梯轿厢(10)救援运行到救援楼层(32)的命令。一种电梯系统(100)。一种电梯轿厢(10)救援运行方法。
Elevator safety system, elevator system and elevator car rescue operation method
电梯安全系统、电梯系统及电梯轿厢救援运行方法
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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