Mobile card punching system based on dynamic two-dimensional codes
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 深圳市将者科技有限公司
- Publication Date
- 2014-04-30
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1
Abstract
Description
technical field
[0001] The invention relates to attendance management technology, in particular to a mobile clock-in system based on a dynamic two-dimensional code. Background technique
[0002] In order to realize attendance management, enterprises usually set up clock-in devices and equip employees with work cards with built-in employee personal information. Employees can use work cards to perform clock-in operations on the clock-in device when commuting to and from get off work. For example, the work card can include a radio frequency tag, and the card punching device can be installed at the entrance of the enterprise office building or factory, and it has a card reader; The card reader of the device can read the radio frequency tag of the employee's work card and obtain the employee's personal information. At the same time, the clock-in device can also record the time information of employees when they clock-in, and together with the personal information obtained from t...