Unlock instant, AI-driven research and patent intelligence for your innovation.

A lottery activity probability control method and device

A technology of activity probability and control method, applied in the Internet field, can solve the problem of low prize draw and so on

Pending Publication Date: 2019-05-17
武汉掌游科技有限公司
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Rare prizes should be drawn with as low a probability as possible;
[0007] 2. Ordinary prizes will be drawn with as high a probability as possible;

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A lottery activity probability control method and device
  • A lottery activity probability control method and device
  • A lottery activity probability control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] An embodiment of the present invention provides a method for controlling the probability of lottery activities, referring to figure 2 shown, including:

[0045] S11, setting the award i of the preset level, and an award weight W corresponding to each award i i and the remark value A of each award i i ; The remark value A i Expressed in binary logic;

[0046] S12. All the winning weights W i Add up to generate the sum W...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a lottery activity probability control method and device. The method comprises the following steps of setting a prize i of a preset level, a prize winning weight Wi corresponding to each prize i and a remark value Ai of each prize i; adding all the prize winning weights Wi to generate a prize weight sum W; substituting the prize winning weight Wi and the remark value Ai into a preset algorithm to obtain a prize winning range corresponding to each prize i, wherein the minimum value and the maximum value in the prize winning range are 0 and W respectively; and randomly selecting a number k within 0-W, determining a prize winning range where the number k is located, and determining the corresponding award i according to the prize winning range. According to the method, the insufficient stock or limited prizes can be prevented from being withdrawn by adjusting the remark value; by adjusting the prize winning weight, rare prizes can be extracted with the low probability as much as possible, and common prizes can be extracted with the high probability as much as possible; and the requirements of an activity provider can be met.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for controlling the probability of lottery draws. Background technique [0002] In order to promote user activity and increase recharge income, e-commerce websites, mobile apps and other platforms should have some lucky draw activities, which should be excellent. A lottery game that is easy to accept and love to participate in. The big turntable lottery is one of the most commonly used tools for operators. Almost every app has a big turntable lottery. Most of the activities are similar and old-fashioned, but it is still one of the most effective operation routines. [0003] In the prior art, a problem that arises like this, we can become uncontrollable to the prize. If one is lucky, chances are that the prizes are not enough to be sent. With bad luck, those prizes could stay there forever. [0004] In the prior art, a controllable winning probability ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q30/02G07C15/00
Inventor 吴泽康
Owner 武汉掌游科技有限公司