Equipment for automatically detecting actual attendance rate of audiences by movie hall seats
A technology of actual occupancy rate and automatic detection, which is applied in chairs, other seating furniture, theaters, auditoriums or similar places, etc. The effect of wide compatibility
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Embodiment 1
[0036] like figure 1 As shown, a device for automatically detecting the actual occupancy rate of audiences in a theater seat includes a massage seat 1 embedded with a seating sensor, an audio module 6, an electromagnetic vibrator 7, a protocol board 8, and the Internet of Things Network card module 9 and cloud server 10;
[0037] like figure 2 As shown, the seat occupancy sensor includes a sensing antenna 2, a capacitive sensing chip 3, an output logic controller 4 and a switch command module 5. The model of the capacitive sensing chip 3 is TC301D. Specifically, the sensing antenna 2 is embedded in the massage seat 1, and there is a sponge 11 between the induction antenna 2 and the surface of the massage seat 1. Its function is to avoid direct contact between the audience and the induction antenna 2. The distance between the body and the body is less than 5MM; the induction antenna 2, the output logic controller 4 and the switch command module 5 are respectively connected t...
Embodiment 2
[0041] like Figure 5 As shown, the difference between Embodiment 2 and Embodiment 1 is that the Internet of Things network card module 9 is a BFMG926 Internet of Things gateway and a BFMG729 Internet of Things network card, as follows:
[0042] The Internet of Things network card module 9 is a BFMG926 Internet of Things gateway and a BFMG729 Internet of Things network card, wherein the BFMG926 Internet of Things gateway includes a storage module and an information processing module, and the information processing module is connected to the storage module.
[0043]In this embodiment, the occupancy sensor realizes the gateway network card cascading mode through the BFMG926 Internet of Things gateway and the BFMG729 Internet of Things network card. In this mode, all the protocol boards 8 connected to the same intranet are aggregated and stored in the storage module through the RS485 bus Next, after optimizing the data in the storage module through the information processing modu...
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