Reader system and setting method
A reader and reader technology, applied in the field of the Internet of Things, can solve problems such as easy data conflicts and jams, limit the number of devices used, troublesome wiring, etc., achieve reliable error handling and error detection mechanisms, reduce the impact of errors, The effect of reducing connection costs
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[0044] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.
[0045] See figure 1 , figure 1 It is a schematic diagram of a reader system according to an embodiment of the present invention. Such as figure 1 As shown, the reader system includes a processor 10, a data adapter 20, a power supply terminal power carrier module 30, a bus 40, multiple readers 50, and multiple light boxes 60;
[0046] The processor 10 is used to control the working status of the reader 50 through the bus 40; the data adapter 20 is electrically connected to the processor 10, and the data adapter 20 is used to perform asynchronous communication between the processor 10 and the bus 40; the power supply carrier module 30 , Used to filter the carrier signal generated by the reader 50 to isolate the power signal components; the bus 40 includes a power line and a CAN bus, the power line is used to provide power, an...
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