CN110120115A - A kind of method, apparatus of prize drawing, equipment and medium - Google Patents
A kind of method, apparatus of prize drawing, equipment and medium Download PDFInfo
- Publication number
- CN110120115A CN110120115A CN201910421337.2A CN201910421337A CN110120115A CN 110120115 A CN110120115 A CN 110120115A CN 201910421337 A CN201910421337 A CN 201910421337A CN 110120115 A CN110120115 A CN 110120115A
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- China
- Prior art keywords
- prize drawing
- replacement
- code
- drawing code
- prize
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C15/00—Generating random numbers; Lottery apparatus
- G07C15/006—Generating random numbers; Lottery apparatus electronically
Abstract
The invention discloses a kind of method, apparatus of prize drawing, equipment and media, which comprises before the time is announced the winners in a lottery in arrival, respectively each user distributes prize drawing code；For each code of drawing a lottery, after the prize drawing code is assigned, replacement probability is determined according to replacement sequence, and according to the replacement probability and replacement sequence, use the number in prizes pool in prize drawing code replacement；After the time is announced the winners in a lottery in arrival, if each is drawn a lottery, code replaces the number in probability replacement in prizes pool all in accordance with it, determines prize winner according to the number in current middle prizes pool.Pass through embodiment provided by the present application, it has ensured after the time is announced the winners in a lottery in arrival, prize winner is directly determined according to the number in this in prizes pool, illustrate to announce the winners in a lottery immediately, save the time of announcing the winners in a lottery, efficiency of announcing the winners in a lottery is improved, the possibility of the black-box operation of human intervention is avoided, improves the fairness of prize drawing.
Description
Technical field
This application involves prize drawing technical field more particularly to a kind of method, apparatus of prize drawing, equipment and media.
Background technique
With the development of the society, the development speed of network is also getting faster, almost everyone lives in cybertimes.For
Raising commodity popularity, major businessman can initiate various activities to publicize product, wherein initiating sweepstake by network is
One of the most common type publicizes mode.
In the activity of network prize drawing, a period is had between the end time and the time of announcing the winners in a lottery of distribution prize drawing code, is used
The prize drawing code of prize-winning is filtered out from the prize drawing code dispensed in backstage.The process of screening needs to be traversed for all prize drawing codes,
But the quantity for code of drawing a lottery is more, and the process of traversal takes a long time.Also, the time between prize drawing end time and the time of announcing the winners in a lottery
In section, it is easy black-box operation, causes drawing outcomes injustice.
Summary of the invention
In view of this, a kind of method, apparatus, equipment and medium for being designed to provide prize drawing of the application, to solve
The iniquitous problem of drawing outcomes in the prior art.
In a first aspect, this application provides a kind of methods of prize drawing, comprising:
Before the time is announced the winners in a lottery in arrival, respectively each user distributes prize drawing code；
For each code of drawing a lottery, after the prize drawing code is assigned, replacement probability, Yi Jigen are determined according to replacement sequence
According to the replacement probability and replacement sequence, the number in prizes pool in prize drawing code replacement is used；
After the time is announced the winners in a lottery in arrival, if each prize drawing code replaces the number in probability replacement in prizes pool all in accordance with it,
Prize winner is determined according to the number in current middle prizes pool.
Optionally, the replacement sequence is determining as follows:
The replacement sequence of prize drawing code is determined according to the distribution time of the prize drawing code；Wherein, if at least two prize drawing codes
The distribution time is identical, then determines that the distribution time replacement of identical at least two prize drawings code is suitable according to the ID number of prize drawing code
Sequence.
Optionally, it is described replacement probability through the following steps that determine:
The denominator of the corresponding replacement probability of the prize drawing code is determined according to the number of the replacement sequence of the prize drawing code；
The molecule of the corresponding replacement probability of the prize drawing code is determined according to the total amount of prize-winning number；
According to the ratio of the molecule and the denominator, the replacement probability is determined.
Optionally, described to be determined and replaced according to replacement sequence after the prize drawing code is assigned for each prize drawing code
Probability, and according to the replacement probability and replacement sequence, use the number in prizes pool in prize drawing code replacement, comprising:
When being replaced using current prize drawing code, current prize drawing code is determined by the replacement sequence of the current prize drawing code
Replacement probability；
According to the number in middle prizes pool described in the replacement probability random replacement of the current prize drawing code；
When being replaced using next prize drawing code, by it is described it is next prize drawing code replacement sequence determine it is described under
The replacement probability of one prize drawing code；Wherein, the number of the replacement sequence of next prize drawing code is than the current prize drawing code
The number of replacement sequence is big by 1；
According to the number in middle prizes pool described in the replacement probability random replacement of next prize drawing code.
Optionally, the basis currently in number in prizes pool determine prize winner, comprising:
Traverse user information corresponding to each number in the middle prizes pool；
According to the repetition situation of user information corresponding to each number, the number in the middle prizes pool is gone
Weight；
According to the arrangement precedence of the number in the middle prizes pool after duplicate removal, according to the number for the forward predetermined quantity that sorts
Determine prize winner.
Optionally, the replacement probability is determined by following algorithm:
The replacement probability of the prize drawing code is determined by reservoir algorithm.
Optionally, replacement probability is determined according to replacement sequence described, and sequentially according to the replacement probability and replacement,
Before the number in prizes pool in prize drawing code replacement, judge whether prize drawing code is effective prize drawing code by following steps:
Whether the user that the prize drawing code is held in judgement has browsed sweepstake webpage；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the access times of the corresponding IP address of prize drawing code are less than default access times；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the number of the corresponding account participation sweepstake of the prize drawing code is less than default participation number；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the corresponding user information of prize drawing code is not stored in blacklist；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge the first user whether in blacklist；Wherein, first user be receive active link user, second
User is the user for sharing active link, and the active link is shared with first user by the second user；The work
Dynamic link is for after the first user participates in prize drawing, so that second user is assigned prize drawing code；
If the first user for opening the active link is stored in blacklist, which is invalid prize drawing code；
If the first user for opening the active link is not stored in blacklist, which is effectively prize drawing
Code.
Second aspect, this application provides a kind of devices of prize drawing, comprising:
Distribution module, for before the time is announced the winners in a lottery in arrival, respectively each user to distribute prize drawing code；
Replacement module, for after the prize drawing code is assigned, being replaced according to the determination of replacement sequence for each prize drawing code
Probability is changed, and according to the replacement probability and replacement sequence, uses the number in prizes pool in prize drawing code replacement；
Determining module, for being got the winning number in a bond after the time is announced the winners in a lottery in arrival if each prize drawing code replaces probability replacement all in accordance with it
Number in pond then determines prize winner according to the number in current middle prizes pool.
The third aspect this application provides a kind of computer equipment, including memory, processor and is stored in the storage
On device and the computer program that can run on the processor, the processor are realized above-mentioned when executing the computer program
The step of method.
Fourth aspect, this application provides a kind of computer readable storage medium, on the computer readable storage medium
The step of being stored with computer program, the above method executed when the computer program is run by processor.
The method of prize drawing provided by the present application, before announcing the winners in a lottery, for the prize drawing code that each is dispensed, the prize drawing code
Will be according to the number in replacement probability replacement in prizes pool, after the completion of the replacement of above-mentioned prize drawing code, next prize drawing code just can be after
The continuous order for executing prizes pool medium size code in replacement has ensured that each prize drawing code can have the chance of prizes pool medium size code in replacement,
So that the lottery drawing method is more fair and just.By the above-mentioned method for prizes pool medium size code in each prize drawing code replacement, protect
Hinder after the time is announced the winners in a lottery in arrival, prize winner directly determined according to the number in this in prizes pool, saves the time of announcing the winners in a lottery,
Efficiency of announcing the winners in a lottery is improved, and the above method can be accomplished in eve of announcing the winners in a lottery, can also go to replace with the prize drawing code dispensed
The number in prizes pool is changed, explanation can announce the winners in a lottery immediately, avoid the possibility of the black-box operation of human intervention, improve prize drawing
Fairness.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow diagram of the method for prize drawing provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of the device of prize drawing provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of computer equipment 300 provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
Middle attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, below to the application's provided in the accompanying drawings
The detailed description of embodiment is not intended to limit claimed scope of the present application, but is merely representative of the selected reality of the application
Apply example.Based on embodiments herein, those skilled in the art institute obtained without making creative work
There are other embodiments, shall fall in the protection scope of this application.
In conventional prize drawing technology, usually after drawing a lottery code distribution, all prize drawing codes dispensed are counted,
All prize drawing codes are traversed, the prize drawing code randomly selected in ergodic process, the above-mentioned corresponding user of prize drawing code randomly selected
For prize winner.But the substantial amounts for code of drawing a lottery, in aforesaid operations method, the process of traversal will be taken a substantial amount of time,
Reduce efficiency of announcing the winners in a lottery.Also, terminate to have given staff's camera bellows to grasp in a period of time to before announcing the winners in a lottery in prize drawing code distribution
The convenience of work leads to announce the winners in a lottery result and unfairness.
As shown in Figure 1, to solve the above-mentioned problems, this application provides a kind of methods of prize drawing, comprising:
S101, before the time is announced the winners in a lottery in arrival, respectively each user distributes prize drawing code；
S102 after the prize drawing code is assigned, determines replacement probability according to replacement sequence for each code of drawing a lottery,
And according to the replacement probability and replacement sequence, use the number in prizes pool in prize drawing code replacement；
S103, after the time is announced the winners in a lottery in arrival, if each prize drawing code replaces number in probability replacement in prizes pool all in accordance with it
Code then determines prize winner according to the number in current middle prizes pool.
In step s101, prize drawing code is the character string that server is sent to the client of user after participating in sweepstake,
Character string is made of preset characters, and preset characters include number, letter etc., itself is please not limited herein.Wherein, each is taken out
It is unique for encouraging code.
Respectively each user distributes the mode of prize drawing code and includes:
Mode one:
After user clicks prize drawing virtual push button in prize drawing interface, server is that the user distributes a prize drawing code.
Mode two:
After the link of sweepstake is sent to other users by user, and other users take part in prize drawing by the link
Activity, i.e. other users click the prize drawing virtual push button at prize drawing interface, can distribute respectively to the user and other users from the background
Prize drawing code.
Specifically, user can obtain multiple prize drawing codes in several ways before the time is announced the winners in a lottery in arrival, user is taken out
The quantity for encouraging code is more, and the probability of prize-winning will be bigger.In such a way that code is drawn a lottery in above-mentioned a variety of acquisitions, user's participation is improved
The enthusiasm of sweepstake.
In step s 102, replacement sequence refers to the sequence of the number in prize drawing code replacement in prizes pool.Replacement probability refers to
Be draw a lottery code can replace in prizes pool medium size code probability.Middle prizes pool is the limit value that staff pre-sets, the limit value
Greater than prize-winning planned number, the application not limits herein.Number in middle prizes pool is possible to become the corresponding prize drawing of prize winner
Code.
Specifically, server will determine the replacement sequence of the prize drawing code at once, and count after each prize drawing code is assigned
The replacement probability for calculating the prize drawing code removes with the prize drawing code number in replacement in prizes pool according to the replacement probability of the prize drawing code.Its
In, the replacement sequence for code of drawing a lottery is unalterable, and replacing probability is calculated according to the value of replacement sequence.
In step s 103, after the time is announced the winners in a lottery in arrival, server would not distribute prize drawing code to user again.Reaching
It announces the winners in a lottery after the time, also the number in middle prizes pool all is substituted according to replacement probability in the prize drawing code dispensed, at this point, in middle prizes pool
Number had determined.After reaching and announcing the winners in a lottery the time, number of the server directly in prizes pool is determined in corresponding
Encourage user.
It has ensured and has reached for the method for prizes pool medium size code in each prize drawing code replacement by above three step
It announces the winners in a lottery after the time, prize winner is directly determined according to the number in this in prizes pool, saves the time of announcing the winners in a lottery, improves and announces the winners in a lottery
Efficiency, and the above method can be accomplished in eve of announcing the winners in a lottery, and can also be gone with the prize drawing code dispensed in replacement in prizes pool
Number, explanation can announce the winners in a lottery immediately, avoid the possibility of the black-box operation of human intervention, improve the fairness of prize drawing.
In order to guarantee the fair and just of prize drawing, replacement preface is unmodifiable.Step 102, replacement sequence is by such as
What lower step determined:
Step 1021, the replacement sequence of prize drawing code is determined according to the distribution time of the prize drawing code；Wherein, if at least two
The distribution time of prize drawing code is identical, then determines the distribution time identical at least two prize drawings code according to the ID number of prize drawing code
Replacement sequence.
In above-mentioned steps 1021, in embodiments herein, server further includes prize drawing code distribution module and prize drawing code
Replacement module.
The distribution time of prize drawing code refers to that server generates the prize drawing code, and by the prize drawing code distribute to user when
It carves.Prize drawing code is the prize drawing code corresponding with the user that prize drawing code distribution module generates after user participates in prize drawing, each prize drawing
Code has ID number, wherein ID number is indicated by preset characters, and preset characters include number, letter etc., preferably.The application's
ID number is made of number, and the composition form of ID number includes " distribution time, user mobile phone number ", " when user mobile phone number, distribution
Between " etc., the application not limits herein.Each prize drawing code has the corresponding distribution time, which is accurate to millisecond.
It will draw a lottery after code dispenses in prize drawing code distribution module, prize drawing code distribution module can also replace mould to prize drawing code
Block sends the prize drawing code, and prize drawing code replacement module can operate the prize drawing code.Code replacement module of drawing a lottery passes through the distribution time
It determines the replacement sequence of the prize drawing code, distributes replacement corresponding to time preceding prize drawing code sequentially preceding, in the prize drawing code
After the number in replacement probability replacement in prizes pool, distribution time posterior prize drawing code can just get the winning number in a bond according to replacement probability replacement
Number in pond；Alternatively, replacement sequence corresponding to distribution time posterior prize drawing code is preceding, the prize drawing code according to replacement generally
After number in rate replacement in prizes pool, distribution time preceding prize drawing code just can be according to number in replacement probability replacement in prizes pool
Code.Preferably, the replacement sequence of the application is replacement sequence corresponding to distribution time preceding prize drawing code in preceding, the distribution time
The sequence of replacement corresponding to preceding prize drawing code is rear.
For example, replacement sequence is that replacement sequence is preceding corresponding to distribution time preceding prize drawing code, the distribution time is preceding
Prize drawing code corresponding to replacement sequence rear.There are prize drawing code A1 and prize drawing code B1, the distribution time of prize drawing code A1 is xxxx
When day month xx 10 xx 22 divide 30 seconds 245 milliseconds, the distribution time of prize drawing code B1 22 divides 31 seconds 666 when being day month xx 10 xx xxxx
Millisecond, prize drawing code A1 are generated before the code B1 that draws a lottery, then the replacement sequence for yard A1 that draws a lottery is before the replacement sequence of prize drawing code B1.
If multiple users click the prize drawing virtual push button in client in synchronization simultaneously, code distribution module of drawing a lottery
The cell-phone number of multiple users can be ranked up according to the numerical values recited of the cell-phone number of user, according to the sequence of cell-phone number, successively
Prize drawing code is generated, and distributes the prize drawing code of generation.Wherein, the numerical value of cell-phone number is bigger, and the sequence of cell-phone number is first generated and taken out preceding
Code is encouraged, cell-phone number numerical value is smaller, and the sequence of cell-phone number is in rear, rear generation prize drawing code；Alternatively, the numerical value of cell-phone number is smaller, mobile phone
Number sequence preceding, first generate prize drawing code, cell-phone number numerical value is bigger, and the sequence of cell-phone number is rear to generate prize drawing code rear.Prize drawing code
Distribution module generates the speed of prize drawing code quickly, in one millisecond, multiple prize drawing codes can be generated, therefore, in this millisecond
The distribution time of the prize drawing code of generation is identical.After prize drawing code replacement module receives the prize drawing code of same allocated time,
Replacement sequence can be determined according to the numerical values recited of the ID number of each prize drawing code.Wherein, the bigger prize drawing code institute of ID number numerical value is right
The replacement sequence answered is preceding, alternatively, replacement corresponding to the smaller prize drawing code of ID number numerical value is sequentially preceding.Preferably, the application
Middle replacement sequence is the sequence of replacement corresponding to the bigger prize drawing code of ID number numerical value preceding.
In another example replacement sequence is the sequence of replacement corresponding to the bigger prize drawing code of ID number numerical value preceding.There is the distribution time
Identical prize drawing code A2 and prize drawing code B2,22 divide 30 seconds 666 millis when the distribution time of prize drawing code A2 is day month xx 10 xx xxxx
Second, the cell-phone number of prize drawing code A2 is 183********, and the ID number of prize drawing code A2 is
22 divide 31 seconds when the distribution time of xxxxxxxx102230666183********, prize drawing code B2 are day month xx 10 xx xxxx
666 milliseconds, the cell-phone number of prize drawing code B2 is 152********, and the ID number of prize drawing code B2 is
The numerical value of the corresponding ID number of xxxxxxxx102230666152********, prize drawing code A2 is greater than the corresponding ID number of prize drawing code B2
Numerical value, then the replacement sequence for yard B2 that draws a lottery is before the replacement sequence of prize drawing code A2.
The method that the replacement sequence of prize drawing code is determined in through the above steps, so that each user for participating in prize drawing got the winning number in a bond
Probability is identical.
It is not have number in middle prizes pool before sweepstake starts.After sweepstake starts, every point of server
As soon as being had in a prize drawing code sequence filling in prizes pool, the number quantity inserted in middle prizes pool does not have with a code of drawing a lottery of going out
Have before reaching limit value, the replacement probability of the prize drawing code in filling in prizes pool is 1, i.e., the prize drawing code cis-position is filled into middle prizes pool
In, do not need in replacement other numbers in prizes pool.After the number inserted in middle prizes pool reaches the limit value of number quantity, service
The prize drawing code of device distribution is unable in the filling of cis-position in prizes pool, and in order to guarantee the fairness of sweepstake, prize drawing code needs are gone
Number in replacement in prizes pool.But the replacement operation is not required execution, which has two kinds for replacing and not replacing
Selection, and above-mentioned selection needs to be determined with replacement probability.
The prize drawing code dispensed whether replace in number in prizes pool be to be determined by the replacement probability of the prize drawing code.Step
Rapid S102, replacement probability through the following steps that determine:
Step S1022 determines the corresponding replacement probability of the prize drawing code according to the number of the replacement sequence of the prize drawing code
Denominator；
Step S1023 determines the molecule of the corresponding replacement probability of the prize drawing code according to the total amount of prize-winning number.
Step S1024 determines the replacement probability according to the ratio of the molecule and the denominator.
Wherein, number is the character pre-set, and character includes number, letter etc., it is preferred that the number of the application is
Number.The total amount of prize-winning number is that staff pre-sets, and the application not limits herein.
Specifically, the number of the replacement sequence of prize drawing code is a, the total amount of prize-winning number is b, then replacing probability is b/a.
For example, the number of the replacement sequence of characterization prize drawing code C is 100, the total amount of prize-winning number is 20, then draws a lottery yard C's
Replacing probability is 20/100.
In order to understand prizes pool medium size code in prize drawing code replacement in detail, this application provides step S102, comprising:
Step S1025 is determined when being replaced using current prize drawing code by the replacement sequence of the current prize drawing code
The replacement probability of current prize drawing code；
Step S1026, according to the number in middle prizes pool described in the replacement probability random replacement of the current prize drawing code；
Step S1027 passes through the replacement sequence of next prize drawing code when being replaced using next prize drawing code
Determine the replacement probability of next prize drawing code；Wherein, work as described in the number ratio of the replacement sequence of next prize drawing code
The number of the replacement sequence of preceding prize drawing code is big by 1；
Step S1028, according to the number in middle prizes pool described in the replacement probability random replacement of next prize drawing code.
By aforementioned four step, the difference of the adjacent corresponding replacement sequence of two prize drawing codes is 1, and server can basis
The number of the replacement sequence of each prize drawing code calculates separately the replacement probability of two prize drawing codes.The small prize drawing of the number of replacement sequence
Number in code first replacement in prizes pool, after the completion of the small prize drawing code replacement of the number of above-mentioned replacement sequence, the volume of replacement sequence
Number in number big prize drawing code replacement in prizes pool.
For example, the limit value of the storage number quantity of middle prizes pool is 10.Two continuous prize drawing codes, are respectively as follows: prize drawing code D1
With prize drawing code D2.The replacement sequence valve for determining prize drawing code D1 is 200 and the replacement sequence valve of prize drawing code D2 is 201, is calculated
The replacement probability of prize drawing code D1 is 10/200 and the replacement probability of prize drawing code D2 is 10/201.The quilt of each number in middle prizes pool
Replacing probability is 1/10, is replaced probability according to this, server selects a number at random in middle prizes pool, which is number
E1 replaces number E1 according to the replacement probability 10/200 of prize drawing code D1, after the completion of drawing a lottery code D1 replacement, is replaced according to above-mentioned
Probability, server select a number at random in middle prizes pool, which is E2, according to the replacement probability 10/201 of prize drawing code D2
Replace number E2.
In sweepstake, user can obtain prize drawing code in several ways, and therefore, a user is available multiple
Prize drawing code, after the time is announced the winners in a lottery in arrival, in middle prizes pool the case where a user corresponding there may be at least two prize-winning codes, in order to
It avoids a user from repeating to get the winning number in a bond, and increases the number of prize winner, the number in centering prizes pool is needed to carry out duplicate removal, step
S103, the basis currently in number in prizes pool determine prize winner, comprising:
Step S1031 traverses user information corresponding to each number in the middle prizes pool；
Step S1032, according to the repetition situation of user information corresponding to each number, to number in the middle prizes pool
Code carries out duplicate removal；
Step S1033, according to the arrangement precedence of the number in the middle prizes pool after duplicate removal, according to forward make a reservation for of sorting
The number of quantity determines prize winner.
In step S1031, in middle prizes pool, the corresponding user information of each number is checked.If multiple numbers are corresponding
User information it is consistent, number mark like-identified consistent to the user information.
For example, number F1 and the corresponding user information of number F2 are G1, then number F1 and number F2 is carried out by mark H1
Label.Number F3 and the corresponding user information of number F4 are G2, then number F3 and number F4 is marked by identifying H2.
In step S1032, according to the operation of number in step S1031 centering prizes pool, by the number with like-identified
Duplicate removal is carried out, during duplicate removal, the number retained is determined by the arrangement order of number.Wherein, pass through the arrangement of number time
Sequence determines that the number retained can be and retains the forward number of arrangement order, or retains the number of arrangement order rearward.
Continue the above-mentioned consistent example of label user information, the arrangement order in middle prizes pool are as follows: number F1, number F2, number
Code F3 and number F4 is arranged successively.If retaining the forward number of arrangement order, in number F1 and number F2 during duplicate removal
In, retain number F1.Retain number F3 in number F3 and number F4.
Continue the above-mentioned consistent example of label user information, the arrangement order in middle prizes pool are as follows: number F1, number F2, number
Code F3 and number F4 is arranged successively.If retaining the number of arrangement order rearward, in number F1 and number F2 during duplicate removal
In, retain number F2.Retain number F4 in number F3 and number F4.
In step S1033, predetermined quantity is the quantity of prize winner as defined in businessman.
Specifically, the middle original arrangement order of prizes pool medium size code is constant after the number duplicate removal in middle prizes pool, according to this from
Arrangement order selects the number of predetermined quantity, and the number being selected is the corresponding number of prize winner.
For example, predetermined quantity is 10, the limit value that number quantity is stored in middle prizes pool is 50, is passing through step S1031 and step
After the deduplication operation of rapid S1032, the number quantity stored in middle prizes pool is 32, and 32 numbers are according to prizes pool in filling
Precedence arranged, 10 numbers sorting forward are selected to come, selecting the number come is prize winner couple
The number answered.
It by above three step, can ensure that a user information only corresponds to a number, avoid user's weight
The case where getting the winning number in a bond again increases the quantity of prize winner.
In this application, replacement probability is determined by following algorithm:
The replacement probability of the prize drawing code is determined by reservoir algorithm.
Reservoir algorithm are as follows:
The total amount of prize-winning number in intermediate pool is k, and the preceding k prize drawing code of distribution is put into according to the sequencing of distribution
In middle prizes pool.
Then since+1 prize drawing code of kth, determine whether the prize drawing code is replaced in middle prizes pool with k/n probability.
It wherein, is n-th of assigned prize drawing code.
Some users can make some violation operations to improve winning probability.In order to avoid such case, the application is needed
Replacement probability is determined according to replacement sequence, and according to the replacement probability and replacement sequence, use the pumping in step S102
Before encouraging the number in code replacement in prizes pool, judge whether the prize drawing code dispensed is effective.Only effective prize drawing code, just meeting
It executes and replacement probability is determined according to replacement sequence, and according to the replacement probability and replacement sequence, replaced using the prize drawing code
The step of number in middle prizes pool.Invalid prize drawing code can lose lottery drawing machine meeting.Whether judge to draw a lottery code effectively including following step
It is rapid:
Whether step S1041, the user that the prize drawing code is held in judgement have browsed sweepstake webpage；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Step S1042, judges whether the access times of the corresponding IP address of prize drawing code are less than default access times；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Step S1043, judges whether the number of the corresponding account participation sweepstake of the prize drawing code is less than default participation time
Number；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Step S1044, judges whether the corresponding user information of prize drawing code is not stored in blacklist；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Whether step S1045 judges the first user in blacklist；Wherein, first user is to receive active link
User, second user is to share the user of active link, and the active link is shared with described first by the second user
User；The active link is used for after the first user participates in prize drawing, so that second user is assigned prize drawing code；
If the first user for opening the active link is stored in blacklist, which is invalid prize drawing code；
If the first user for opening the active link is not stored in blacklist, which is effectively prize drawing
Code.Wherein, subscriber blacklist is used to store the user information of cheating user.
In above-mentioned steps S1041, after user has browsed the page of sweepstake, server can be to the user of the user
Information makes the mark browsed.If server detects that the prize drawing code is corresponding after distributing prize drawing code for a user
The mark that user information has not browsed illustrates that the user is the prize drawing code obtained by informal channel, and server can should
Prize drawing code is stored in prize drawing code blacklist, and the user information of the user is stored in subscriber blacklist.
In above-mentioned steps S1042, server can participate in the default access time of IP address distribution of sweepstake for each
Number.For each IP address, each the prize drawing code obtained from the IP address has the corresponding access times of the IP address.Such as
Fruit draws a lottery the corresponding IP address access times of code greater than the default access times of the IP address, illustrates that the prize drawing code is drawn a lottery in vain
The prize drawing code can be stored in prize drawing code blacklist by code, server, and the user information of the user is stored in subscriber blacklist
In.
In above-mentioned steps S1043, the behavior for participating in sweepstake is manual operation, same in fixed time period
A account participates in the default participation number that movable number can be less than staff's setting.One account is participating in sweepstake
Afterwards, server can distribute the account one prize drawing code, and record the user and participate in movable number by an account.Server
It can count in fixed time period, the participation number of the account, if the parameter coefficient is greater than default participation number, illustrate the account
Corresponding prize drawing code is drawn a lottery code in vain, which can be stored in prize drawing code blacklist by server, and the account is corresponding
User information is stored in subscriber blacklist.
In above-mentioned steps S1044, it can be stored with the IP address for being not useable for prize drawing, e.g., advertisement pushing in the server
IP address etc., the prize drawing code can be stored by the above-mentioned IP address for being not useable for prize drawing or obtained prize drawing code, server
In prize drawing code blacklist, which is stored in subscriber blacklist.
Alternatively, it can be stored with the phone number for being not useable for prize drawing in the server, and e.g., the number etc. of informal purposes,
It is stored with above-mentioned phone number in the corresponding user information of prize drawing code that server dispenses, illustrates that the prize drawing code is invalid takes out
Code is encouraged, which can be stored in prize drawing code blacklist by server, which is stored in use
In the blacklist of family.
Alternatively, the cell-phone number for being not useable for prize drawing can be stored in the server, e.g., in the blacklist that other activities generate
The cell-phone number of storage, the above-mentioned cell-phone number stored in the corresponding user information of prize drawing code that server dispenses, illustrates the pumping
Encouraging code is invalid prize drawing code.
In above-mentioned steps S1045, second user obtains prize drawing code by sharing active link, and server is drawn a lottery in distribution
After code, whether the first user that the flexible connection is opened in server detection is stored in subscriber blacklist.If the first user
Be stored in subscriber blacklist with user information, illustrate that prize drawing code that the first user obtains is invalid prize drawing code, this will be held
The second user of prize drawing code is stored in subscriber blacklist.
By above-mentioned five steps, the prize drawing code that user is obtained by cheating can be removed, cheating is reduced,
Improve the fairness of prize drawing.
After determining prize winner, server can announce the winners in a lottery logical to the client transmission of all movable users of participation
Know, notice of announcing the winners in a lottery includes two kinds of forms: form one, only includes award winner list；Form two, including award winner list and information solicitation area
Domain.Server can send the notice of announcing the winners in a lottery of form two to prize winner, send to the user not got the winning number in a bond after determining prize winner
The notice of announcing the winners in a lottery of form one.
Prize winner can obtain prize by the notice of announcing the winners in a lottery received, and the method that user obtains prize includes following step
It is rapid:
Step 1051, user first writes region fill message in the information for notice of announcing the winners in a lottery, and submits virtual push button by triggering,
The information that the user fills in is sent to server；
Step 1052, server is after receiving the information that the user fills in, product stream information table, so that by should
Logistics information table sends prize to prize winner.
After the time is announced the winners in a lottery in arrival, server can count participate in sweepstake number, browsing prize drawing interface number,
Share the number of link, generate tables of data, the influence power of sweepstake is obtained according to the spreadsheet analysis, for staff or
Businessman consults.
As shown in Fig. 2, this application provides a kind of devices of prize drawing, comprising:
Distribution module 201, for before the time is announced the winners in a lottery in arrival, respectively each user to distribute prize drawing code；
Replacement module 202, it is true according to replacement sequence after the prize drawing code is assigned for being directed to each prize drawing code
Surely probability is replaced, and according to the replacement probability and replacement sequence, uses the number in prizes pool in prize drawing code replacement；
Determining module 203, for after the time is announced the winners in a lottery in arrival, code to be replaced all in accordance with it in probability replacement if each is drawn a lottery
Number in prizes pool then determines prize winner according to the number in current middle prizes pool.
Optionally, the replacement module 202 further include: replacement sequence computing module 2021；
The replacement sequence computing module 2021, for determining the replacement of prize drawing code according to the distribution time of the prize drawing code
Sequentially；Wherein, if the distribution time of at least two prize drawing codes is identical, the distribution time phase is determined according to the ID number of prize drawing code
The replacement sequence of at least two same prize drawing codes.
Optionally, the replacement module 202 further include: replacement probability evaluation entity 2022；
The replacement probability evaluation entity 2022, the number for the replacement sequence according to the prize drawing code determine the pumping
Encourage the denominator of the corresponding replacement probability of code；Point of the corresponding replacement probability of the prize drawing code is determined according to the total amount of prize-winning number
Son；According to the ratio of the molecule and the denominator, the replacement probability is determined.
Optionally, the replacement module 2022 is specifically used for:
When being replaced using current prize drawing code, current prize drawing code is determined by the replacement sequence of the current prize drawing code
Replacement probability；
According to the number in middle prizes pool described in the replacement probability random replacement of the current prize drawing code；
When being replaced using next prize drawing code, by it is described it is next prize drawing code replacement sequence determine it is described under
The replacement probability of one prize drawing code；Wherein, the number of the replacement sequence of next prize drawing code is than the current prize drawing code
The number of replacement sequence is big by 1；
According to the number in middle prizes pool described in the replacement probability random replacement of next prize drawing code.
Optionally, the determining module further include: deduplication module:
The deduplication module, for traversing user information corresponding to each number in the middle prizes pool；According to each
The repetition situation of user information corresponding to a number carries out duplicate removal to the number in the middle prizes pool；In after duplicate removal
The arrangement precedence of number in prizes pool determines prize winner according to the number for the forward predetermined quantity that sorts.
Optionally, the replacement module further include: anti-module of practising fraud；
The anti-cheating module is used for:
Whether the user that the prize drawing code is held in judgement has browsed sweepstake webpage；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Judge whether the access times of the corresponding IP address of prize drawing code are less than default access times；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Judge whether the number of the corresponding account participation sweepstake of the prize drawing code is less than default participation number；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Judge whether the corresponding user information of prize drawing code is not stored in blacklist；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code.
Judge the first user whether in blacklist；Wherein, first user be accepting activity link user, second
User is the user for sharing active link, and the active link is shared with first user by the second user；Described point
Enjoy link for the first user participate in prize drawing after so that second user be assigned prize drawing code；
If the first user for opening the active link is stored in blacklist, which is invalid prize drawing code；
If the first user for opening the active link is not stored in blacklist, which is effectively prize drawing
Code.Wherein, subscriber blacklist is used to store the user information of cheating user.
Corresponding to the method for the prize drawing in Fig. 1, the embodiment of the present application also provides a kind of computer equipments 300, such as Fig. 3 institute
Show, which includes memory 301, processor 302 and be stored on the memory 301 and can run on the processor 302
Computer program, wherein the step of above-mentioned processor 302 realizes the method for above-mentioned prize drawing when executing above-mentioned computer program.
Specifically, above-mentioned memory 301 and processor 302 can be general memory and processor, do not do have here
Body limits, and when the computer program of 302 run memory 301 of processor storage, is able to carry out the above-mentioned method for stopping prize drawing, uses
In solving the problems, such as that drawing outcomes are iniquitous in the prior art, pass through the prize drawing before announcing the winners in a lottery, dispensed for each
Code, the prize drawing code all can be according to the numbers in replacement probability replacement in prizes pool, after the completion of the replacement of above-mentioned prize drawing code, next pumping
Prize code just will continue to execute the order of prizes pool medium size code in replacement, ensure that each prize drawing code can have prizes pool medium size in replacement
The chance of code, so that the lottery drawing method is more fair and just.By above-mentioned for prizes pool medium size code in each prize drawing code replacement
Method, ensured after the time is announced the winners in a lottery in arrival, prize winner directly determined according to the number in this in prizes pool, is saved
It announces the winners in a lottery the time, improves efficiency of announcing the winners in a lottery, and the above method can be accomplished in eve of announcing the winners in a lottery, the pumping dispensed can also be used
Prize code removes the number in replacement in prizes pool, and explanation can announce the winners in a lottery immediately, avoid the possibility of the black-box operation of human intervention, improves
The fairness of prize drawing.
Corresponding to the method for the prize drawing in Fig. 1, the embodiment of the present application also provides a kind of computer readable storage mediums, should
Computer program is stored on computer readable storage medium, which executes above-mentioned prize drawing when being run by processor
The step of method.
Specifically, which can be general storage medium, such as mobile disk, hard disk, on the storage medium
Computer program when being run, the method for being able to carry out above-mentioned prize drawing is injustice for solving drawing outcomes in the prior art
The problem of, by the way that before announcing the winners in a lottery, for the prize drawing code that each is dispensed, which all can be according to replacement probability replacement
Number in middle prizes pool, after the completion of the replacement of above-mentioned prize drawing code, next prize drawing code just will continue to execute prizes pool medium size in replacement
The order of code has ensured that each prize drawing code can have the chance of prizes pool medium size code in replacement, so that the lottery drawing method is more public
It puts down just.By the above-mentioned method for prizes pool medium size code in each prize drawing code replacement, ensure after the time is announced the winners in a lottery in arrival,
Prize winner is directly determined according to the number in this in prizes pool, saves the time of announcing the winners in a lottery, improves efficiency of announcing the winners in a lottery, and on
The method of stating can accomplish in eve of announcing the winners in a lottery, and the number in replacement in prizes pool, explanation can also be gone with the prize drawing code dispensed
It can announce the winners in a lottery immediately, avoid the possibility of the black-box operation of human intervention, improve the fairness of prize drawing.
In embodiment provided herein, it should be understood that disclosed device and method, it can be by others side
Formula is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only one kind are patrolled
Function division is collected, there may be another division manner in actual implementation, in another example, multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in embodiment provided by the present application can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing, in addition, term " the
One ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Finally, it should be noted that embodiment described above, the only specific embodiment of the application, to illustrate the application
Technical solution, rather than its limitations, the protection scope of the application is not limited thereto, although with reference to the foregoing embodiments to this Shen
It please be described in detail, those skilled in the art should understand that: anyone skilled in the art
Within the technical scope of the present application, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of the embodiment of the present application technical solution.The protection in the application should all be covered
Within the scope of.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of method of prize drawing characterized by comprising
Before the time is announced the winners in a lottery in arrival, respectively each user distributes prize drawing code；
For each code of drawing a lottery, after the prize drawing code is assigned, replacement probability is determined according to replacement sequence, and according to institute
Replacement probability and replacement sequence are stated, the number in prizes pool in prize drawing code replacement is used；
After the time is announced the winners in a lottery in arrival, if each prize drawing code replaces the number in probability replacement in prizes pool, basis all in accordance with it
Number in current in prizes pool determines prize winner.
2. the method as described in claim 1, which is characterized in that the replacement sequence is determining as follows:
The replacement sequence of prize drawing code is determined according to the distribution time of the prize drawing code；Wherein, if the distribution of at least two prize drawing codes
Time is identical, then the replacement sequence of the distribution time identical at least two prize drawings code is determined according to the ID number of prize drawing code.
3. the method as described in claim 1, which is characterized in that it is described replacement probability through the following steps that determine:
The denominator of the corresponding replacement probability of the prize drawing code is determined according to the number of the replacement sequence of the prize drawing code；
The molecule of the corresponding replacement probability of the prize drawing code is determined according to the total amount of prize-winning number；
According to the ratio of the molecule and the denominator, the replacement probability is determined.
4. the method as described in claim 1, which is characterized in that it is described for each prize drawing code, it is assigned in the prize drawing code
Later, replacement probability is determined according to replacement sequence, and according to the replacement probability and replacement sequence, is replaced using the prize drawing code
Number in middle prizes pool, comprising:
When being replaced using current prize drawing code, replacing for current prize drawing code is determined by the replacement sequence of the current prize drawing code
Change probability；
According to the number in middle prizes pool described in the replacement probability random replacement of the current prize drawing code；
When being replaced using next prize drawing code, the replacement sequence determination by next prize drawing code is described next
The replacement probability of prize drawing code；Wherein, replacement of the number of the replacement sequence of next prize drawing code than the current prize drawing code
The number of sequence is big by 1；
According to the number in middle prizes pool described in the replacement probability random replacement of next prize drawing code.
5. the method as described in claim 1, which is characterized in that the basis currently in number in prizes pool determine to get the winning number in a bond and use
Family, comprising:
Traverse user information corresponding to each number in the middle prizes pool；
According to the repetition situation of user information corresponding to each number, duplicate removal is carried out to the number in the middle prizes pool；
According to the arrangement precedence of the number in the middle prizes pool after duplicate removal, determined according to the number for the forward predetermined quantity that sorts
Prize winner.
6. the method as described in claim 1, which is characterized in that the replacement probability is determined by following algorithm:
The replacement probability of the prize drawing code is determined by reservoir algorithm.
7. the method as described in claim 1, which is characterized in that determine replacement probability, Yi Jigen according to replacement sequence described
Judged before the number in prizes pool in prize drawing code replacement by following steps according to the replacement probability and replacement sequence
Whether prize drawing code is effective prize drawing code:
Whether the user that the prize drawing code is held in judgement has browsed sweepstake webpage；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the access times of the corresponding IP address of prize drawing code are less than default access times；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the number of the corresponding account participation sweepstake of the prize drawing code is less than default participation number；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge whether the corresponding user information of prize drawing code is not stored in subscriber blacklist；
If so, the prize drawing code is code of effectively drawing a lottery；
If it is not, the prize drawing code is invalid prize drawing code；
Judge the first user whether in blacklist；Wherein, first user is the user for receiving active link, second user
It is the user for sharing active link, the active link is shared with first user by the second user；The activity chain
Connect for the first user participate in prize drawing after so that second user be assigned prize drawing code；
If the first user for opening the active link is stored in subscriber blacklist, which is invalid prize drawing code；
If the first user for opening the active link is not stored in subscriber blacklist, which is effectively prize drawing
Code.
8. a kind of device of prize drawing characterized by comprising
Distribution module, for before the time is announced the winners in a lottery in arrival, respectively each user to distribute prize drawing code；
Replacement module, for after the prize drawing code is assigned, determining that replacement is general according to replacement sequence for each prize drawing code
Rate, and according to the replacement probability and replacement sequence, use the number in prizes pool in prize drawing code replacement；
Determining module, for after the time is announced the winners in a lottery in arrival, code to be replaced in probability replacement all in accordance with it in prizes pool if each is drawn a lottery
Number, then prize winner is determined according to the number in prizes pool in current.
9. a kind of computer equipment, including memory, processor and it is stored on the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes the claims 1-7 when executing the computer program
Any one of described in method the step of.
10. a kind of computer readable storage medium, computer program, feature are stored on the computer readable storage medium
The step of being, method described in any one of the claims 1-7 executed when the computer program is run by processor.
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| CN201910421337.2A CN110120115A (en) | 2019-05-21 | 2019-05-21 | A kind of method, apparatus of prize drawing, equipment and medium |
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| CN201910421337.2A CN110120115A (en) | 2019-05-21 | 2019-05-21 | A kind of method, apparatus of prize drawing, equipment and medium |
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Application publication date: 20190813 |