Receiver monitoring counting device for office building elevator advertisement
A technology of elevator advertising and counting devices, which is applied in the direction of counting mechanisms/items, marketing, instruments, etc., can solve the problems of effectively counting the number of people who cannot reach the audience, affecting the quality of advertisement delivery, etc., and achieve real-time statistics and simple and convenient use
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] Such as figure 1 and figure 2 As shown, the audience monitoring and counting device for elevator advertisements in office buildings in this embodiment includes an infrared transmitting and receiving sensor 1, a terminal processor 2, a mobile network module 3 and a central control unit 4, and the infrared transmitting and receiving sensor 1 includes The transmitter 11 and the receiver 12 that are relatively arranged in the door, the transmitter 11 emits infrared rays to the receiver 12, the receiver 12 collects the infrared interruption signal caused by the audience passing through the elevator door and sends it to the terminal processor ...
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Abstract
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