摘要：【中文】本发明公开了一种电梯轿厢系统，包括轿厢和电梯轨道低压直流供电系统，所述轿厢两侧设有电梯金属导轨和曳引钢丝绳，所述电梯金属导轨和曳引钢丝绳形成供电回路；所述电梯轨道低压直流供电系统包括电源变换装置、取电装置和电源通信分离器，市电经电源变换装置转换为直流电，所述直流电通过电梯金属导轨后，再依次通过电源通信分离器和取电装置后对轿厢内各用电设备供电。本发明充分利用电梯井道内现有金属构件，如井道内的电梯金属导轨、曳引钢丝绳等，利用电梯金属导轨传输低压直流信号，并通过取电装置进行供电，采用超低电压的直流供电技术解决轿厢供电问题。 【EN】The invention discloses an elevator car system, which comprises a car and an elevator track low-voltage direct-current power supply system, wherein two sides of the car are provided with an elevator metal guide rail and a traction steel wire rope, and the elevator metal guide rail and the traction steel wire rope form a power supply loop; the low-voltage direct-current power supply system for the elevator track comprises a power supply conversion device, a power taking device and a power supply communication separator, commercial power is converted into direct current through the power supply conversion device, and the direct current passes through the elevator metal guide rail and then sequentially passes through the power supply communication separator and the power taking device to supply power to all electric equipment in the elevator car. The invention fully utilizes the existing metal components in the elevator shaft, such as the elevator metal guide rail, the traction steel wire rope and the like in the shaft, utilizes the elevator metal guide rail to transmit low-voltage direct current signals, supplies power through the power taking device, and adopts the ultra-low voltage direct current power supply technology to solve the problem of car power supply.

摘要：【中文】本发明公开了一种红外遥控器学习及编码方法、红外遥控器系统及存储介质。本发明的红外遥控器学习及编码方法包括：接收红外遥控器发出的红外编码数据；获取所述红外编码数据的时长数据；获取所述时长数据的最大公约数T；分别获取所有时长数据对最大公约数T的倍数数据；将所有倍数数据按照8bits组合成1个byte方式进行压缩，得到压缩后的遥控码数据；将压缩后的遥控码数据按照设定的数据格式发送给红外信号解码及发射设备进行解密。本发明通过红外信号采集及编码设备对被学习红外发射装置的编码记录并通过网络发送到发射终端，而实现联网控制功能，能实现对各种遥控器行为的模仿，且通用性强。 【EN】The invention discloses an infrared remote controller learning and encoding method, an infrared remote controller system and a storage medium. The learning and coding method of the infrared remote controller comprises the following steps: receiving infrared coded data sent by an infrared remote controller; acquiring duration data of the infrared coded data; acquiring a maximum common divisor T of the duration data; respectively acquiring multiple data of all the duration data to the maximum common divisor T; compressing all the multiple data in a mode of combining 8bits into 1 byte to obtain compressed remote control code data; and sending the compressed remote control code data to infrared signal decoding and transmitting equipment for decryption according to a set data format. The invention records the codes of the learned infrared transmitting device through the infrared signal acquisition and coding equipment and transmits the codes to the transmitting terminal through the network, thereby realizing the networking control function, realizing the simulation of various remote controller behaviors and having strong universality.