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Label of radio frequency of bottle of gas storage steel superintends a solution
From;    Author:Stand originally

The radio frequency below ferrule condition marks (window) it is at present in similar system (the radio frequency that uses 13.56MHz identifies technical) , must prop up steel bottle label through be not screen structure, make its relatively the wall outside be far from steel bottle, and complementary come true to be read normally with ability of ferrite screen method write. And do not have this completely in our system necessary, all and direct fixed and outer mural label, all can be mixed to read by normal attestation write, join is very reliable.
The choice uses technology of right radio frequency label, it is the key that this project can succeed. At present on home market although have supplier of technology of foundation of label of much home radio frequency, but the standardization degree in the product, advanced sex and market have the technology of the be among the best of candidates on rate basically is: Philips, TI and Home Siemens3. The Hitag® technology in the Philips in technology of label of a lot of radio frequency is a relatively advanced kind of when Philips company released 1996 technology that faces industrial application, also be the technical type that at present European likeness application uses.
The carrier wave frequency of Hitag® is 125KHz, use outstanding modulation demodulation means, make its special in suiting to apply at ferrule condition. In addition, philips still provided the technical support of powerful rock-bottom hardware field to us, make we can use chip of ASIC of its radio frequency directly, will optimize steel bottle through optimizing a method rock-bottomly the radio frequency function of this one special and harsh environment. The course tries hard, our radio frequency is read write unit to be in read to securing the label on steel bottle to undertake radio frequency attestation is mixed when keeping an operation, the job is stable and reliable, achieved very satisfactory result. What be worth to be carried especially is, it is at present in similar system (the radio frequency that uses 13.56MHz identifies technical) , must prop up steel bottle label through be not screen structure, make its relatively the wall outside be far from steel bottle, and complementary come true to be read normally with ability of ferrite screen method write. And do not have this completely in our system necessary, all and direct fixed and outer mural label, all can be mixed to read by normal attestation write, join is very reliable.
Label of radio frequency of bottle of gas storage steel superintends a system, it is one applies advanced radio frequency to mark (RFID) technology, combine microelectronics technology, computer technology, network technology and automata technology, to bottle of gas storage steel (pressure vessel) undertake whole journey dogs management and pilot solution platform. Whole system superintends subsystem by the technology, publish government subsystem, fill tubing to manage subsystem and examine 4 stature systems make administrative subsystem.
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