A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Platform door electromagnetic lock and electromagnetic lock system
The invention relates to the technical field of electromagnetic locks, in particular to a platform door electromagnetic lock and a platform door electromagnetic lock system. By adopting the redundancy arrangement of the double-travel switch, locking and unlocking signals of the electromagnetic lock movable plate are accurately and reliably transmitted to a control system, and the reliability of the overall function of the platform door is improved. Meanwhile, the travel switch directly detects the movement of the movable plate, detection is more direct and reliable, the movement of the movable plate is not indirectly reflected by detecting the attraction action of the electromagnet, and SIL4 safety level authentication of the vehicle in the full-automatic operation mode is met. And meanwhile, an anti-collision buffer column is additionally arranged, so that the situation that the lock hook is collided to deform or break due to over-travel is avoided. The movable plate and the lock hook touch plate form an annular closed space structure, and it is guaranteed that the lock hook cannot be disengaged from the lock plate under any extreme condition. The detection module is additionally arranged in the platform door electromagnetic lock system, the working state of the electromagnetic lock is pre-judged through contact signal synchronization time, maintenance and overhaul are facilitated, and the failure rate is reduced.
本发明涉及电磁锁技术领域，尤其涉及一种站台门电磁锁和站台门电磁锁系统。通过采用双行程开关的冗余设置，将电磁锁活动板的落锁和锁闭信号准确可靠的传递到控制系统,提高了站台门整体功能的可靠性。同时行程开关直接检测活动板运动，检测更直接，可靠，而不是通过检测电磁铁吸合动作，间接反映活动板的运动，满足车辆全自动运营模式下SIL4的安全等级认证。同时增设防撞缓冲柱，确保锁钩不会因为过行程而导致被撞变形或撞断的情况发生。活动板和锁钩碰板组成一个环形封闭的空间结构，确保锁钩在任何极端情况下都不会脱出锁板。在站台门电磁锁系统中增加检测模块，通过触点信号同步时间来预判电磁锁的工作状态，方便维保检修和降低故障率。
Platform door electromagnetic lock and electromagnetic lock system
The invention relates to the technical field of electromagnetic locks, in particular to a platform door electromagnetic lock and a platform door electromagnetic lock system. By adopting the redundancy arrangement of the double-travel switch, locking and unlocking signals of the electromagnetic lock movable plate are accurately and reliably transmitted to a control system, and the reliability of the overall function of the platform door is improved. Meanwhile, the travel switch directly detects the movement of the movable plate, detection is more direct and reliable, the movement of the movable plate is not indirectly reflected by detecting the attraction action of the electromagnet, and SIL4 safety level authentication of the vehicle in the full-automatic operation mode is met. And meanwhile, an anti-collision buffer column is additionally arranged, so that the situation that the lock hook is collided to deform or break due to over-travel is avoided. The movable plate and the lock hook touch plate form an annular closed space structure, and it is guaranteed that the lock hook cannot be disengaged from the lock plate under any extreme condition. The detection module is additionally arranged in the platform door electromagnetic lock system, the working state of the electromagnetic lock is pre-judged through contact signal synchronization time, maintenance and overhaul are facilitated, and the failure rate is reduced.
本发明涉及电磁锁技术领域，尤其涉及一种站台门电磁锁和站台门电磁锁系统。通过采用双行程开关的冗余设置，将电磁锁活动板的落锁和锁闭信号准确可靠的传递到控制系统,提高了站台门整体功能的可靠性。同时行程开关直接检测活动板运动，检测更直接，可靠，而不是通过检测电磁铁吸合动作，间接反映活动板的运动，满足车辆全自动运营模式下SIL4的安全等级认证。同时增设防撞缓冲柱，确保锁钩不会因为过行程而导致被撞变形或撞断的情况发生。活动板和锁钩碰板组成一个环形封闭的空间结构，确保锁钩在任何极端情况下都不会脱出锁板。在站台门电磁锁系统中增加检测模块，通过触点信号同步时间来预判电磁锁的工作状态，方便维保检修和降低故障率。
Platform door electromagnetic lock and electromagnetic lock system
一种站台门电磁锁及电磁锁系统
LIU XINMEI (author) / RAO MEIWAN (author) / LIN SHAN (author) / LI KUNPENG (author) / LI GUOLIN (author) / WU QISEN (author) / HE DONGSHAN (author) / CHEN WENCAI (author) / DU XINHENG (author) / NIU CE (author)
2023-01-10
Patent
Electronic Resource
Chinese
Platform door electromagnetic lock cylinder and electromagnetic lock system thereof
| European Patent Office | 2024