The invention discloses digital frequency shift elevator signal coverage equipment, which comprises a first coverage case and a second coverage case, the first coverage case is located below the second coverage case, and the first coverage case is fixedly installed at the position, close to one side, of the upper end of an elevator car. The second covering case is fixedly installed at the position, close to the upper portion, of the inner side wall of the elevator shaft, the elevator car is arranged in the elevator shaft, and an elevator machine room is arranged at the position, close to the upper portion, of the interior of the elevator shaft; a first signal receiving module, a data processing module, a signal adjusting module and a first signal transmitting module are arranged in the first covering case, and a second signal receiving module, a signal processing module, a statistical adjusting module and a second signal transmitting module are arranged in the second covering case. The invention can overcome the defects of long wiring, high loss, extremely low utilization rate, troublesome construction and large potential safety hazards, so that the problem that signals cannot be analyzed in real time, dynamically broadcasted and adjusted to improve the signal coverage effect can be solved.
本发明公开了数字型移频电梯信号覆盖设备,包括第一覆盖机箱和第二覆盖机箱,第一覆盖机箱位于第二覆盖机箱的下方,第一覆盖机箱固定安装在电梯轿箱的上端靠近一侧的位置,第二覆盖机箱固定安装在电梯井道的内侧壁靠近上方的位置,电梯轿箱设置在电梯井道的内部,电梯井道的内部靠近上方的位置设置有电梯机房;第一覆盖机箱内设置有第一信号接收模块、数据处理模块、信号调整模块和第一信号发射模块,第二覆盖机箱内设置有第二信号接收模块、信号处理模块、统计调整模块和第二信号发射模块;可以解决布线长、损耗多、利用率极低、施工麻烦并且安全隐患较大的缺陷,以及不能对信号进行实时分析并动态广播和调整提高信号覆盖效果的问题。
Digital frequency shift elevator signal coverage equipment
数字型移频电梯信号覆盖设备
2021-06-18
Patent
Electronic Resource
Chinese
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