Article control and supervision method and apparatus
A technology for controlling devices and items, which is applied in the field of item security management, can solve the problems of two-dimensional codes and barcodes that are easy to be recognized and copied by people, and have low safety performance, so as to achieve the effect of enriching security control methods and improving security and diversity
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no. 1 example
[0079] In order to realize the safety management and control of products and improve the enterprise's management safety performance of products, this embodiment provides an item management and control method, refer to image 3 , image 3 It is a schematic flow chart of the item control method provided in the first embodiment of the present invention, including:
[0080] S301: According to the pattern setting strategy, set the logo pattern on the current item to be controlled;
[0081] It is worth noting that the pattern setting strategy includes: setting h logograms (h greater than or equal to 2) on the item, each logogram consists of at least two sequentially nested closed graphics, and the area of each closed graphic is the closed The total area enclosed by the figure is subtracted from the total area enclosed by the nested figures within the closed figure, and the area of each closed figure represents a numerical sequence.
[0082] S302: Determine the numerical sequen...
no. 2 example
[0135] In this embodiment, on the basis of the first embodiment, when each closed figure of each logo is a regular figure, each closed figure is a circle, and the center of each circle is the same as an example, to further illustrate the present invention .
[0136] Assume that the numerical sequence of the current management serial number is 000011111, and the logo maps A, B, and C are all logo maps formed by nesting 8 concentric circles in sequence. Each logo map has eight closed graphic areas from area 0 to area 7, and area 0 is set Corresponds to the numerical sequence 000, area 1 corresponds to the numerical sequence 001, area 2 corresponds to the numerical sequence 010, area 3 corresponds to the numerical sequence 011, area 4 corresponds to the numerical sequence 100, area 5 corresponds to the numerical sequence 101, area 6 corresponds to the numerical sequence 110, area 7 corresponds to Numeric sequence 111. According to the item control method, mark points are set in ...
no. 3 example
[0140] refer to Figure 15 , Figure 15 A schematic structural diagram of the item control device 3 provided in the third embodiment of the present invention, including:
[0141] The logo setting module 31 is configured to set the logo on the current item to be controlled according to the pattern setting strategy.
[0142] It should be understood that, in this embodiment, the pattern setting strategy includes: setting h logograms on the item, each logogram consists of at least two sequentially nested closed graphics, and there is no intersection between adjacent two closed graphics, The area of each closed figure is the total area enclosed by the closed figure minus the total area enclosed by nested figures within the closed figure, and the area of each closed figure represents a numerical sequence. Wherein, h is greater than or equal to 2.
[0143] The allocation module 32 is used to determine the numerical sequence of the management serial number of the article, and e...
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