CN102629397B - Three-axis gyroscope-based mobile phone lottery number random selection method - Google Patents
Three-axis gyroscope-based mobile phone lottery number random selection method Download PDFInfo
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- CN102629397B CN102629397B CN201210070284.2A CN201210070284A CN102629397B CN 102629397 B CN102629397 B CN 102629397B CN 201210070284 A CN201210070284 A CN 201210070284A CN 102629397 B CN102629397 B CN 102629397B
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Abstract
The invention discloses a three-axis gyroscope-based mobile phone lottery number random selection method and relates to the technical field of mobile phone lottery number random selection. The three-axis gyroscope-based mobile phone lottery number random selection method comprises the following steps of 1, generating a random number seed based on a three-axis gyroscope by detecting a motion state of a mobile phone by the three-axis gyroscope of the mobile phone and recording the time from still to motion and from motion to still, wherein the time is utilized as the random number seed, and 2, generating a random bet number by utilizing the random number seed obtained by the step 1 as an input, calculating a random number according to the random number seed by a random number generation algorithm, and calculating a remainder according to the random number so that the random bet number is obtained. The three-axis gyroscope-based mobile phone lottery number random selection method has the advantages that a three-axis gyroscope of a smartphone is utilized for generation of a random bet number so that a novel experience way is provided for mobile phone lotteries.
Description
Technical field
The present invention relates to mobile phone lottery ticket random selecting numbers method and technology field, specifically a kind of based on three-axis gyroscope
Mobile phone lottery ticket random selecting numbers method; Can be applicable to the smart mobile phone of any built-in three-axis gyroscope.
Background technology
At present, along with the development of technology, smart mobile phone is day by day universal, and mobile phone lottery ticket is also accepted by increasing people as a kind of emerging lottery ticket buying pattern.Smart mobile phone carries abundant sensor, how to utilize these for mobile phone lottery ticket provides abundanter lottery, to experience, and attracting more people to carry out mobile phone stake just becomes an important direction; And utilize three-axis gyroscope to generate at random stake number, not yet have and see at present.
Summary of the invention
The invention provides a kind of mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope, utilize three-axis gyroscope to generate at random stake number, realize mobile phone lottery ticket random selecting numbers.
The present invention realizes with following technical scheme: a kind of mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope, comprises random number seed generation and the generation of random note code based on three-axis gyroscope; Concrete steps are as follows:
(1) random number seed based on three-axis gyroscope generates: the three-axis gyroscope carrying by smart mobile phone carrys out the motion state of detection of handset, records mobile phone and to motion, returns static duration from static; Using duration as random number seed;
(2) generation of random note code: using the seed generating in step (1) as input, this seed application Generating Random Number is obtained to random number, take this random number to obtain random note code as basic remainder number.
The invention has the beneficial effects as follows: utilized the three-axis gyroscope of smart mobile phone to generate random stake number, for mobile phone lottery ticket provides new experience mode.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Fig. 1 is that note code produces process flow diagram;
Fig. 2 is a kind of embodiment process flow diagram;
Fig. 3 is another kind of embodiment process flow diagram.
Embodiment
As shown in Figure 1, a kind of mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope, comprises random number seed generation and the generation of random note code based on three-axis gyroscope; Concrete steps are as follows:
(1) random number seed based on three-axis gyroscope generates: the three-axis gyroscope carrying by smart mobile phone carrys out the motion state of detection of handset, records mobile phone and to motion, returns static duration from static; Using duration as random number seed;
(2) generation of random note code: using the seed generating in step (1) as input, this seed application Generating Random Number is obtained to random number, take this random number to obtain random note code as basic remainder number.
1) random number seed based on three-axis gyroscope generates
If the start time of jitter time is
, the end time is
, seed number is exactly the millisecond number of their difference so:
2) generation of random note code
If random number is
,
represent respectively the random number generating for the 1st to N time;
If the note code obtaining is
,
represent respectively the note code generating for the 1st to N time;
be Generating Random Number, the mould that obtains note code is
;
Random number is obtained first injection code and is recorded by the method for remainder number; Then using first random number as seed, then apply random number algorithm one time, obtain second random number, remainder number obtains second note code; The second note code and the note code that recorded are compared, if do not had and the note code that recorded repeats, directly record; If the some note codes that recorded have repeated, abandon this note code, using second random number as seed, apply again a random number algorithm and obtain the 3rd random number, then remainder number obtains new note code and records again and note code and compare, until and recorded note code and do not repeated to record; Follow-up note code also generates like this, until meet stake, requires to finish.
1) random number seed based on three-axis gyroscope generates
If the start time of jitter time is
, the end time is
, seed number is exactly the millisecond number of their difference so:
(1)
2) generation of random note code
If random number is
,
represent respectively the random number generating for the 1st to N time;
If the note code obtaining is
,
represent respectively the note code generating for the 1st to N time;
be Generating Random Number, the mould that obtains note code is
;
Random number obtains first injection code by the method for remainder number; Then using first random number as seed, then apply random number algorithm one time, obtain second random number, remainder number obtains the second note code; According to said method, obtain other note code, until meet stake, require to finish.
Claims (3)
1. the mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope, is characterized in that: comprise random number seed generation and the generation of random note code based on three-axis gyroscope; Concrete steps are as follows:
(1) random number seed based on three-axis gyroscope generates: the three-axis gyroscope carrying by smart mobile phone carrys out the motion state of detection of handset, records mobile phone and to motion, returns static duration from static; Using the millisecond number of duration as random number seed;
(2) generation of random note code: using the seed generating in step (1) as input, this seed application Generating Random Number is obtained to random number, take this random number to obtain random note code as basic remainder number.
2. a kind of mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope according to claim 1, is characterized in that: when lottery ticket rule does not allow code to repeat, random number is obtained first injection code and recorded by the method for remainder number; Then using first random number as seed, then apply random number algorithm one time, obtain second random number, remainder number obtains second note code; The second note code and the note code that recorded are compared, if do not had and the note code that recorded repeats, directly record; If the some note codes that recorded have repeated, abandon this note code, using second random number as seed, apply again a random number algorithm and obtain the 3rd random number, then remainder number obtains new note code and records again and note code and compare, until and recorded note code and do not repeated to record; Follow-up note code also generates like this, until meet stake, requires to finish.
3. a kind of mobile phone lottery ticket random selecting numbers method based on three-axis gyroscope according to claim 1, is characterized in that: when lottery ticket rule allows code to repeat, random number is obtained first injection code and recorded by the method for remainder number; Then using first random number as seed, then apply random number algorithm one time, obtain second random number, remainder number obtains the second note code and records; According to said method, obtain other note code, until meet stake, require to finish.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210070284.2A CN102629397B (en) | 2012-03-16 | 2012-03-16 | Three-axis gyroscope-based mobile phone lottery number random selection method |
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| CN201210070284.2A CN102629397B (en) | 2012-03-16 | 2012-03-16 | Three-axis gyroscope-based mobile phone lottery number random selection method |
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| CN102629397A CN102629397A (en) | 2012-08-08 |
| CN102629397B true CN102629397B (en) | 2014-04-02 |
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| CN103530928B (en) * | 2013-10-09 | 2016-06-29 | 新彩软件无锡有限公司 | A kind of cell phone lottery random selecting numbers method based on sound |
| CN103617020B (en) * | 2013-12-23 | 2018-03-23 | 网易乐得科技有限公司 | A kind of method and apparatus that random number is generated in application program |
| US9811870B2 (en) | 2013-12-24 | 2017-11-07 | Tencent Technology (Shenzhen) Company Limited | Information processing method, apparatus and payment system |
| CN104598099B (en) * | 2013-12-24 | 2018-11-06 | 腾讯科技（深圳）有限公司 | A kind of information processing method, device and payment system |
| CN103763375B (en) * | 2014-01-24 | 2019-04-30 | 北京壹平台科技有限公司 | A kind of random lottery numerical selection method for mobile terminal |
| CN103824372A (en) * | 2014-03-10 | 2014-05-28 | 北京壹平台科技有限公司 | Hand-shaking number selection method adopting MT (mobile terminal) |
| CN104317551A (en) * | 2014-10-17 | 2015-01-28 | 北京德加才科技有限公司 | Ultrahigh-safety true random number generation method and ultrahigh-safety true random number generation system |
| CN106406506B (en) * | 2015-07-29 | 2021-05-25 | 腾讯科技（深圳）有限公司 | Method and device for generating random data by mobile terminal |
| CN106952210A (en) * | 2017-03-13 | 2017-07-14 | 网易乐得科技有限公司 | Competing color lottery ticket choosing and selling method, device and readable storage medium storing program for executing based on mobile terminal |
| CN111028409B (en) * | 2019-12-04 | 2021-12-24 | 中体彩科技发展有限公司 | Random lottery number selection system and method |
| CN112416299B (en) * | 2020-10-10 | 2022-06-10 | 石家庄科林电气股份有限公司 | Method for acquiring random number by utilizing null shift data |
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