The invention discloses a projection advertisement device for intelligently controlling closing of an elevator door, which comprises a host and an out-of-car device, the host is located inside an elevator car and specifically comprises a projection part, a camera part, a loudspeaker, a microphone and a main control assembly, and the out-of-car device is located on the outer side of a light curtain of the car and between the car door and a landing door. The device specifically comprises a micro motor, a barrier plate, a battery, a first positioning point, a second positioning point and a compartment external control assembly. The host and the device outside the car conduct wireless communication control, signals are sent to the device outside the car immediately when it is monitored that the electric car or the independent child/the intellectual disability or the pet is in elevator taking danger, and the device outside the car is controlled to stop an elevator door from being closed. The device is combined with existing elevator projection advertisement instrument equipment, additional equipment does not need to be added, an existing elevator structure and a control circuit do not need to be improved, and application and popularization are facilitated. And in addition, the device accurately reports the floor through RFID card reading, so that the user is conveniently reminded to timely and accurately arrive at the elevator floor, and the use convenience of the elevator is improved.

    本发明公开一种智能控制电梯门关闭的投影广告装置,包括主机和厢外装置两部分,主机位于电梯轿厢内部,具体包括投影部、摄像部、喇叭、麦克风和主控组件,厢外装置位于轿厢光幕的外侧、轿门与厅门之间,具体包括微型电机、阻挡板、电池、第一定位点、第二定位点和厢外电控组件。主机和厢外装置进行无线通讯控制,监测电动车、单独儿童/智力障碍人士或宠物存在乘梯危险时立即发送信号给厢外装置,控制厢外装置阻挡电梯门关闭。装置结合现有电梯投影广告仪设备,不需增加额外设备,不需对电梯现有结构和控制电路进行改进,有利于推广应用。另外该装置通过RFID读卡精准报楼层,便于提醒用户及时准确到达电梯楼层,提升电梯使用便利性。


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    Title :

    Projection advertisement device capable of intelligently controlling elevator door to be closed


    Additional title:

    一种智能控制电梯门关闭的投影广告装置


    Contributors:
    LI MEIHAI (author) / HUANG ZHIBIN (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G09F DISPLAYING , Anzeigewesen



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