Plane coordinate system-based block chain data management method for virtual parcel
A plane coordinate system and data management technology, applied in data processing applications, electrical digital data processing, digital data protection, etc., can solve problems such as game and application network attacks, and achieve the effect of reducing data concurrency and increasing
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example 1
[0055] Example 1: Square virtual surface:
[0056] Custom assumption: max_X=max_Y=180; assumption level: Level=17;
[0057] Take the coordinate A(x, y) in the virtual surface as (106.508084, 29.536231); obtain (tileX, tileY) through the formula as (104314, 76289); customize the number according to the result: YC001
[0058] Take the coordinates B(x, y) that are relatively close to the straight line distance as (106.508382, 29.535712), and get (tileX, tileY) as (104314, 76289) through the formula; according to the results, it can be concluded that the (tileX, tileY) of the two points ) are the same, so it is determined that points A and B are divided into the same small virtual plot.
[0059] Take the coordinate C(x, y) with a relatively far distance from the straight line as (106.511142, 29.53815), and use the formula to get (tileX, tileY) as (104315, 76290)
[0060] According to the results, points A and C are divided into different small virtual plots, such as image 3 sh...
example 2
[0061] Example 2: Rectangular virtual surface:
[0062] Custom assumptions: max_X=180; max_Y=100;
[0063] Suppose the division level: level=17.
[0064] Take the coordinate D(x,y) in the virtual surface as (106.508084,29.536231);
[0065] We get (tileX, tileY) as (104314, 84892) through the formula; according to the result, we customize the number: YC002
[0066] Take the coordinate F(x, y) that is relatively close to the straight line distance as (106.508382, 29.535712), and get (tileX, tileY) as (104314, 84892) through the formula; according to the results, it is determined that points D and F are divided into the same small virtual ground piece.
[0067] Take the coordinates G(x, y) with a relatively long straight line distance as (106.511142, 29.53815), and get (tileX, tileY) as (104315, 84894) through the formula; according to the results, it is determined that points D and G are divided into different small virtual grounds block, such as Figure 4 shown.
[0068] ...
example 3
[0117] Assume that because the block will be generated periodically, but the time for each node to record the block (original) is uncertain, so when it is recorded on the main chain, the recorded block may already have multiple recorded branch chains, Therefore, when a node obtains the right to record blocks at the same time, the branch chain with the most blocks and the transaction content of the block will be truly recognized as "valid", and the shorter branch chain and the transaction content of the block will be Will be directly regarded as "unconfirmed" and wait for re-authentication. Used to prevent blockchain forks. ( Figure 9 )
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