CN102360437A - Regional position judgment method and system - Google Patents

Regional position judgment method and system Download PDF

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Publication number
CN102360437A
CN102360437A CN2011102315125A CN201110231512A CN102360437A CN 102360437 A CN102360437 A CN 102360437A CN 2011102315125 A CN2011102315125 A CN 2011102315125A CN 201110231512 A CN201110231512 A CN 201110231512A CN 102360437 A CN102360437 A CN 102360437A
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sensing equipment
metaevent
time series
identification marking
target element
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CN102360437B (en
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王晓芹
王蒴
刘耀
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SHANDONG CIVIC SE COMMERCIAL MIDDLEWARE Co.,Ltd.
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CVIC Software Engineering Co Ltd
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Abstract

The application discloses a regional position judgment method. Original information acquired by sensing equipment is efficiently filtered, analyzed, jointed and the like in real time by using a complex event processing technology; an event which meets a processing condition is searched by using a mode matching function of event processing; processed data is calculated and analyzed by using a logic algorithm based on probability and a temporal rule; and finally, a motion track of a user is effectively judged.

Description

A kind of regional location determination methods and system
Technical field
The application relates to Internet of Things wireless aware field, particularly relates to a kind of regional location determination methods and system.
Background technology
Along with the widespread use of Internet of Things, promoted the development of Internet of Things area informationization greatly.A large amount of Internet of Things awareness apparatus like school, have been installed in increasing Internet of Things zone, come the education landscape of perception school, also become the perception campus.
One in perception campus very part and parcel is exactly examinee's attendance management, obtains the student through sensing equipment and advances school and the information of leaving school, and is dynamic so that the head of a family and school grasp the student at any time; Like and the outside inboard a sensing equipment is installed respectively at the school gate; The selection of sensing equipment can have multiple, like the RFID reader, when student's process sensing equipment; The student card information that the student wore can be read by sensing equipment, thereby judges that the student gets into school or leaves school.
But in the application process of reality; Awareness apparatus often only is responsible for gathering the primary data information (pdi) that the student passes in and out school; And how to use these primary data information (pdi)s the student is got into school or leave school and effectively judge and go back imperfection, and, in the deterministic process; Owing to have many unusual conditions, and cause and simply successively to be read respectively once to judge that by two awareness apparatus into still leave school in the school according to a student card.Same problem also is present in other Internet of Things zone to be demanded urgently being solved.
Summary of the invention
For solving the problems of the technologies described above, the application embodiment provides a kind of regional location determination methods and system, can effectively accurately judge personnel's in the Internet of Things zone movement track.
Technical scheme is following:
A kind of regional location determination methods comprises:
Obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
Said target labels information is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
When in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Add up the identification marking of target element incident in said first sequential subsequence and the said second sequential subsequence; With quantity is maximum in the said first sequential subsequence the pairing sensing equipment of identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
Judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position.
Above-mentioned method, preferred, also comprise:
Add up the number count of target element time in the said metaevent time series;
When count is odd number less than 1/2nd of 2*N and count,, get count/2 as the first sequential subsequence to its end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
When count is even number less than 1/2nd of 2*N and count,, get count/2+1 as first time series to its end end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2+1 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal.
Above-mentioned method, preferred, add up the identification marking of target element incident in said first sequential subsequence and the said second sequential subsequence, and confirm that according to said identification marking the process of starting point sensing equipment and terminal point sensing equipment comprises:
Add up the identification marking of each target element incident in said first sequential subsequence and the said second sequential subsequence respectively;
Said identification marking is sorted out according to sensing equipment classification under its corresponding sensing equipment;
With comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence as the starting point sensing equipment; With comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing equipment.
A kind of regional location is judged system, comprising:
Acquiring unit is used to obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
Event engine; Be used for said target labels is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
Subsequence is chosen the unit; Be used for when in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Counter; Be used for adding up the identification marking of said first sequential subsequence and the said second sequential subsequence target element incident; With the many corresponding sensing equipments of quantity is maximum in the said first sequential subsequence identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
Identifying unit is used to judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position.
Above-mentioned system, preferred, said subsequence is chosen the unit and comprises:
First adds up subelement, is used for adding up the number of said metaevent time series target element incident.
Above-mentioned system, preferred, said counter comprises:
Second adds up subelement, is used for adding up respectively the identification marking of the said first sequential subsequence and said second each target element incident of sequential subsequence;
Sort out subelement, be used for said identification marking is sorted out according to sensing equipment classification under its corresponding sensing equipment; And with comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence, with comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing equipment as the starting point sensing equipment.
Technical scheme by above the application embodiment provides is visible; Regional location determination methods provided by the invention and system; At first obtain the target labels information that two types of sensing equipments are gathered according to time sequencing; ID with the sensing equipment of gathering said target labels information is that identification marking encapsulates said target labels information, and it is encapsulated as the target element incident; With said target element incident by its corresponding target labels information time sequencing of being gathered be added into the metaevent time series; To said metaevent time series; By its temporal order; Get N target element incident as the first sequential subsequence from the initiating terminal of said time series to its end end, get N target element incident as the second sequential subsequence to its initiating terminal from the end end of said time series; Add up the identification marking of target element incident in the said first sequential subsequence and the second sequential subsequence, confirm starting point sensing equipment and terminal point sensing equipment, judge user's motion track.
Regional location determination methods and device that the application embodiment provides; Adopt the raw information that sensing equipment is collected of complicated event treatment technology real-time high-efficiency to filter; Analyze, unite and wait operation, the pattern match function searching that application affairs is handled meets the incident of treatment conditions; And utilize logical algorithm to carry out computational analysis to the data of handling based on probability and sequential rule, finally user's motion track is judged.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The process flow diagram of a kind of regional location determination methods that Fig. 1 provides for the application embodiment one;
The process flow diagram of another regional location determination methods that Fig. 2 provides for the application embodiment one;
A kind of regional location that Fig. 3 provides for the application embodiment two is judged the structural representation of system;
Another regional location that Fig. 4 provides for the application embodiment two is judged the structural representation of system;
Another regional location that Fig. 5 provides for the application embodiment two is judged the structural representation of system.
Embodiment
In order to make those skilled in the art person understand the application's scheme better.To combine the accompanying drawing among the application embodiment below, the technical scheme among the application embodiment is carried out clear, intactly description, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
Embodiment one
The process flow diagram of the regional location determination methods that the application embodiment provides is as shown in Figure 1, comprising:
Step S101: obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
First kind sensing equipment and second type of sensing equipment related among the application embodiment represent two types to be in the sensing equipment that diverse location is realized different monitoring functions respectively; As in the campus student being passed in and out in the tracking and monitoring process of school gate; Be arranged on the outer some sensing equipments of school gate; Its model, perceptive mode etc. all maybe be inequality, but its final function is the student card information of monitoring scanning student outside school gate, so high-ranking officers' all sensing equipments outdoors classify as first kind sensing equipment; Same, all sensing equipments in the school gate are classified as second type of sensing equipment; Each sensing equipment in said first kind sensing equipment and the second type of sensing equipment all has the distinctive mark of its place sensing equipment class;
Said first kind sensing equipment and second type of sensing equipment can the real-time student card information to the student be gathered when the student is in the perception regional extent of said sensing equipment;
Step S102: said target labels information is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
Adopt the notion of incident in the event-driven framework among the application embodiment, the target labels information of sensing equipment collection is encapsulated as the target element incident, the information of target labels described in the application embodiment can be student card information; Said target element incident with the ID of the sensing equipment of gathering said target labels information as identification marking; Each sensing equipment all has its distinctive ID, when sensing equipment collects student card information, with the identification marking of said ID as the said student card information that collects;
By said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
Suppose that the student moves to the perception zone of second type of sensing equipment from the perception zone of first kind sensing equipment; In student's moving process; The time sequencing that the track that sensing equipment in first kind sensing equipment and the second type of sensing equipment moves by the student gets into the perception zone of awareness apparatus with the student is gathered said student's student card information in real time, and is added in the metaevent time series by the metaevent of the time sequencing of gathering with the said student card information of correspondence.
In gatherer process; The perception zone of first kind sensing equipment and second type of sensing equipment has overlap condition; When the student is in the overlapping region; The metaevent that first kind sensing equipment and second type of sensing equipment are put the student card information encapsulation of collection at one time is added in the metaevent time series by predetermined interpolation rule; If the student moves to the perception zone of second type of sensing equipment from the perception zone of first kind sensing equipment, it is that preferential incident is added in the metaevent time series with the corresponding metaevent of first kind sensing equipment that first kind sensing equipment is put the how corresponding metaevent of student card information that collects at one time with second type of sensing equipment.
Step S103: when in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Leave perception zone a period of time of first kind sensing equipment and second type of sensing equipment as the student after; Promptly first kind sensing equipment and second type of sensing equipment are not proceeded to gather to a certain student's student card information in a period of time; Then represent this student away from perception zone, the metaevent time series of the interpolation of being gathered to this student's student card information is handled;
Set a time waittime according to actual environment among the application embodiment; If student card information is not scanned by any one of two sensing equipments in the expression waittime time; Explain that this card number has left one long period of scanning area, can carry out logic determines to the metaevent time series; The configuration installation situation of sensing equipment and the size of scanning area are set in the set basis actual environment of waittime;
By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal; Definite process such as the following steps of the said first sequential subsequence and the second sequential subsequence comprise:
Add up the number of target element incident in the said metaevent time series;
Confirm the numerical value of said preset value N according to the number of said target element incident;
Numerical value according to said definite N is got N target element incident as the first sequential subsequence from the initiating terminal of said metaevent time series to its end end; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal.
For the metaevent time series of confirming; Metaevent number is wherein confirmed; Add the time sequencing of said metaevent time series by said metaevent, get N target element incident successively as the first sequential subsequence to the direction of the metaevent of last adding from the metaevent that adds at first; Get N target element incident successively as the second sequential subsequence from the metaevent of the said time series of last adding to the direction that adds the metaevent of said time series at first; Need to prove that total number of metaevent is greater than 2N in the said metaevent time series;
Add up the number count of target element time in the said metaevent time series;
When count is odd number less than 1/2nd of 2*N and count,, get count/2 as the first sequential subsequence to its end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
When count is even number less than 1/2nd of 2*N and count,, get count/2+1 as first time series to its end end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2+1 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Step S104: the identification marking of adding up target element incident in said first sequential subsequence and the said second sequential subsequence; With quantity is maximum in the said first sequential subsequence the pairing sensing equipment of identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
The identification marking of target element incident in said first sequential subsequence of statistics and the said second sequential subsequence among the application embodiment; And it is shown in Figure 2 to confirm that according to said identification marking process such as the application embodiment of starting point sensing equipment and terminal point sensing equipment provide, and comprising:
Step S201: the identification marking of adding up each target element incident in said first sequential subsequence and the said second sequential subsequence respectively;
Step S202: said identification marking is sorted out according to the said sensing equipment classification of its corresponding sensing equipment;
Step S203: with comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence as the starting point sensing equipment; With comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing;
Step S105: judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position;
Comprehensive step S104 and step S105:
Suppose the school gate arranged outside sensing equipment A of school; The school gate inboard is provided with sensing equipment B; The student is the school gate medial movement from the school gate lateral; Sensing equipment A and sensing equipment B gather student card information in real time, and said student card information is encapsulated as the metaevent as identification marking with the ID of sensing equipment, and obtaining the metaevent time series is BAAABAABABBBB; The value of getting N is 3, and it is BAA that said metaevent time series is got the first sequential subsequence, and the second sequential subsequence is BBB;
In the first sequential subsequence BAA, identification marking comprises A and B, adds up the number of A and B respectively; A has 2; B has 1, and A belongs to first kind sensing equipment, and B belongs to second type of sensing equipment; First kind sensing equipment is gathered the number of the number of metaevent more than second type of sensing equipment, with first kind sensing equipment starting point sensing equipment;
In the second sequential subsequence BBB, identification marking only comprises B, and B belongs to second type of sensing equipment, with second type of sensing equipment as the terminal point sensing equipment;
Judge that thus the student moves to the B place from A.
Suppose school gate arranged outside sensing equipment A of school and C; The school gate inboard is provided with sensing equipment B and D; The student is the school gate medial movement from the school gate lateral, and sensing equipment A, B, C and D all gather student card information in real time, and said student card information is encapsulated as the metaevent of sensing equipment ID as identification marking; Before said metaevent is added time series; At first the classification logotype of the sensing equipment of gathering said student card information is judged that suppose that A and C belong to first kind sensing equipment, B and D belong to second type of sensing equipment; Then when the student card information that A and C gathered being encapsulated as sensing equipment ID, directly with the ID sign of first kind sensing equipment total sign as A and C as the metaevent of identification marking; Said total sign is added time series as the identification marking of said metaevent and with said metaevent; Same processing procedure is applied to the student card information of B and D collection; When playing the judgement of point device and end device, its quantity according to first kind sensing equipment sign and second type of sensing equipment sign is judged the first sequential subsequence and the second sequential subsequence respectively.
In the decision method that the application embodiment provides; The implementation that other can also be arranged, like hypothesis school gate arranged outside sensing equipment A of school and C, the school gate inboard is provided with sensing equipment B and D; The student is the school gate medial movement from the school gate lateral; Sensing equipment A, B, C and D all gather student card information in real time, and said student card information is encapsulated as the metaevent as identification marking with sensing equipment ID, and obtaining the metaevent time series is AABCCBDAABBBCCBBBDDDD; The value of getting N is 7; It is AABCCBD that said metaevent time series is got the first sequential subsequence, and the second sequential subsequence is BBBDDDD;
Belong to first kind sensing equipment for identification marking A and C among the first sequential subsequence AABCCBD; Total number of A and C is 4; B and D belong to second type of sensing equipment; Total number of B and C is 3, shows metaevent number that first kind sensing equipment collects more than second type of sensing equipment, with first kind sensing equipment as the starting point sensing equipment;
All belong to second type of sensing equipment for the second sequential subsequence B and D; With second type of sensing equipment as the terminal point sensing equipment; Show that the student carries out the perception zone of second type of sensing equipment from the perception zone of first kind sensing equipment, promptly carry out the school gate inboard from the school school gate outside.
Among the above method embodiment first kind sensing equipment is set at the sensing equipment in the school outside; Second type of sensing equipment is set at the sensing equipment in the school outside; In the practical application, first kind sensing equipment only is arranged on the sensing equipment that refers in the different perception zone with second type of sensing equipment, does not possess specific indicative significance; First kind sensing equipment also can be for setting the inboard sensing equipment of school, and second type of same sensing equipment can be the sensing equipment of setting the school outside.
Use the complicated event treatment technology to collect raw data and resolve among the application embodiment and obtain the time series that each card number is read by two types of sensing equipments; Seek the card number that meets treatment conditions with pattern match the actual configuration of sensing equipment has been adopted in the analysis of time series; The times N that possibly scanned when confirming student's card number normally through a sensing equipment; Get N element of top n element and back of time series and judge turnover, maybe be in the middle of ignoring because the sequence that various abnormal conditions produce.
For aforesaid method embodiment; For simple description; So it all is expressed as a series of combination of actions, but those skilled in the art should know that the present invention does not receive the restriction of described sequence of movement; Because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the instructions all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
Embodiment two
To above method embodiment, the application embodiment also provides a kind of regional location to judge system, and its structural representation such as the application embodiment are shown in Figure 4, comprising:
Acquiring unit 401, event engine 402, subsequence are chosen unit 403, counter 404 and identifying unit 405;
Wherein:
Acquiring unit 401 is used to obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
Event engine 402; Be used for said target labels is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
Subsequence is chosen unit 403; Be used for when in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Counter 404; Be used for adding up the identification marking of said first sequential subsequence and the said second sequential subsequence target element incident; With the many corresponding sensing equipments of quantity is maximum in the said first sequential subsequence identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
Identifying unit 405 is used to judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position.
Regional location to the application embodiment provides is judged system, and its subsequence is chosen unit 403 and comprises:
First adds up subelement 406, is used for adding up the number of said metaevent time series target element incident.
Said counter 404 comprises:
Second adds up subelement 407, is used for adding up respectively the identification marking of the said first sequential subsequence and said second each target element incident of sequential subsequence;
Sort out subelement 408, be used for said identification marking is sorted out according to sensing equipment classification under its corresponding sensing equipment; And with comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence, with comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing equipment as the starting point sensing equipment.
For system embodiment, because it is basically corresponding to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses all is the difference with other embodiment.The above only is the application's a embodiment; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the application's protection domain.

Claims (6)

1. a regional location determination methods is characterized in that, comprising:
Obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
Said target labels information is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
When in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Add up the identification marking of target element incident in said first sequential subsequence and the said second sequential subsequence; With quantity is maximum in the said first sequential subsequence the pairing sensing equipment of identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
Judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position.
2. method according to claim 1 is characterized in that, also comprises:
Add up the number count of target element incident in the said metaevent time series;
When count is odd number less than 1/2nd of 2*N and count,, get count/2 as the first sequential subsequence to its end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
When count is even number less than 1/2nd of 2*N and count,, get count/2+1 as first time series to its end end from the initiating terminal of said metaevent time series by the temporal order of said metaevent time series; Get count/2+1 as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal.
3. method according to claim 1 and 2; It is characterized in that; Add up the identification marking of target element incident in said first sequential subsequence and the said second sequential subsequence, and confirm that according to said identification marking the process of starting point sensing equipment and terminal point sensing equipment comprises:
Add up the identification marking of each target element incident in said first sequential subsequence and the said second sequential subsequence respectively;
Said identification marking is sorted out according to sensing equipment classification under its corresponding sensing equipment;
With comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence as the starting point sensing equipment; With comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing equipment.
4. a regional location is judged system, it is characterized in that, comprising:
Acquiring unit is used to obtain first kind sensing equipment and second type of target labels information that sensing equipment is gathered according to time sequencing;
Event engine; Be used for said target labels is encapsulated as the target element incident as identification marking with the ID of the sensing equipment of gathering said target labels information, and by said target element incident the corresponding target labels information time sequencing of being gathered said target element incident is added into the metaevent time series;
Subsequence is chosen the unit; Be used for when in preset time period, not having when adding said metaevent time series with the corresponding target element incident of said target labels information; By the temporal order of said metaevent time series, get N target element incident as the first sequential subsequence to its end end from the initiating terminal of said metaevent time series; Get N target element incident as the second sequential subsequence from the end end of said metaevent time series to its initiating terminal;
Counter; Be used for adding up the identification marking of said first sequential subsequence and the said second sequential subsequence target element incident; With the many corresponding sensing equipments of quantity is maximum in the said first sequential subsequence identification marking as the starting point sensing equipment, with quantity is maximum in the said second sequential subsequence the pairing sensing equipment of identification marking as the terminal point sensing equipment;
Identifying unit is used to judge that the user moves to said terminal point sensing equipment position from said starting point sensing equipment position.
5. system according to claim 4 is characterized in that, said subsequence is chosen the unit and comprises:
First adds up subelement, is used for adding up the number of said metaevent time series target element incident.
6. system according to claim 4 is characterized in that, said counter comprises:
Second adds up subelement, is used for adding up respectively the identification marking of the said first sequential subsequence and said second each target element incident of sequential subsequence;
Sort out subelement, be used for said identification marking is sorted out according to sensing equipment classification under its corresponding sensing equipment; And with comprising the maximum classification sensing equipment of identification marking in the said first sequential subsequence, with comprising the maximum classification sensing equipment of identification marking in the said second sequential subsequence as the terminal point sensing equipment as the starting point sensing equipment.
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CN103632489A (en) * 2012-08-23 2014-03-12 联想(北京)有限公司 Information processing method and electronic device

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