Low-power-consumption intelligent ticket selling and taking terminal and using method thereof
A low-power, terminal technology, applied to instruments, coin-operated devices that distribute discrete items, coin-free or similar appliances, etc., can solve problems affecting system stability, being attacked by viruses, and worrying about system upgrades, etc. Achieve freedom and flexibility of authorization, improve efficiency, and reduce power consumption
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[0033] A low-power intelligent ticketing terminal, the connection diagram of its components is shown in figure 1 Shown:
[0034] A low-power consumption intelligent ticket collection terminal, comprising a casing 10 and a main control unit 1 installed on the casing 10, a ticket collection system CD 2, a ticket printer 3, audio equipment 4, an ID card reader 5, a metal Encrypted keyboard 6, UnionPay card reader 7, touch display 8, AC-DC power supply 9, background server 11 and various network interfaces,
[0035] Described master control machine 1 is made up of quad-core ARM processor 101, USB HUB chip 102, RS232 transceiver 103, audio frequency DAC circuit 104, video decoder circuit 105, Ethernet controller circuit 106; Including foreground application software 201, management platform 202, described ticket collection system CD 2 is carried on the described quad-core ARM processor 101 by USB interface 115;
[0036] The quad-core ARM processor 101 is connected to the USB HUB ...
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