Title:
ATTENDANCE-CHECKING STUDENT CARD HAVING DYNAMIC TWO-DIMENSIONAL CODE
Document Type and Number:
WIPO Patent Application WO/2019/192124
Kind Code:
A1
Abstract:
An attendance-checking student card (1) that has a dynamic two-dimensional code, the card comprising a casing (10), a main control unit (20), an RFID antenna (30), a Bluetooth antenna (40) and an attendance-checking module, wherein the main control unit (20) and the attendance-checking module are disposed in the casing (10); the RFID antenna (30), the Bluetooth antenna (40) and the attendance-checking module are each connected to the main control unit (20); the casing (10) is provided thereon with a display unit (50) used for displaying a dynamic two-dimensional code; the display unit (50) is connected to the main control unit (20); the display unit (50) is disposed at an upper half of the casing (10), and a button that is connected to the main control unit (20) is disposed at a lower half of the casing (10). The attendance-checking student card not only supports an attendance-checking manner, but also supports a usage manner of scanning a two-dimensional code, and is simultaneously also compatible with most traditional usage habits on campus.
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Inventors:
YAN BIN (CN)
Application Number:
PCT/CN2018/100410
Publication Date:
October 10, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
TELEPOWER EDUCATION CO LTD (CN)
International Classes:
G06K19/00
Foreign References:
| CN207965935U | 2018-10-12 | |||
| CN203535670U | 2014-04-09 | |||
| CN106097174A | 2016-11-09 | |||
| CN102760251A | 2012-10-31 | |||
| CN204833381U | 2015-12-02 | |||
| CN205318433U | 2016-06-15 | |||
| CN206162640U | 2017-05-10 | |||
| US20100253482A1 | 2010-10-07 |
Attorney, Agent or Firm:
SHENZHEN SHENLIAN INTELLECTUAL PROPERTY OFFICE (CN)
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