CN112184941A - Attendance checking method and system based on WiFi signal intensity data - Google Patents
Attendance checking method and system based on WiFi signal intensity data Download PDFInfo
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- CN112184941A CN112184941A CN202011040136.7A CN202011040136A CN112184941A CN 112184941 A CN112184941 A CN 112184941A CN 202011040136 A CN202011040136 A CN 202011040136A CN 112184941 A CN112184941 A CN 112184941A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004590 computer program Methods 0.000 claims description 7
- 230000003321 amplification Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
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- 238000005516 engineering process Methods 0.000 description 1
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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
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a attendance checking method and system based on WiFi signal strength data, wherein the method comprises the following steps: acquiring WiFi signal intensity data of a checked-in person; counting the number of times of reporting the WiFi signal intensity data of the checked-in person to the signal above an intensity threshold f, and if the number of times of counting reaches a preset threshold n, enabling the signal to enter a trusted signal set; and adding all WiFi signal identifications searched by the attendance checking person, which are determined to be successful in attendance checking, into the trusted signal set. The attendance method and system based on the WiFi signal intensity data can automatically judge whether the member is in an attendance field such as a classroom and a conference room separated by a wall according to WiFi information collected and reported by students or participants by using a mobile phone under the condition that the WiFi signal data of the classroom or the conference room is not preset, so that the attendance accuracy and convenience are achieved.
Description
Technical Field
The invention relates to the technical field of attendance equipment, relates to an attendance technology based on WiFi signal strength data, and particularly relates to an attendance method and system based on WiFi signal strength data.
Background
The method comprises the steps that a traditional server receives an attendance request sent by a terminal, wherein the attendance request comprises a set of public WiFi signal source identification information and staff identification information which can be currently detected by the terminal, and whether a certain staff reaches a certain range or a wide or narrow workplace or not is judged, but the staff for attendance cannot be divided according to rooms where the staff is located.
Disclosure of Invention
The invention mainly aims to provide a method and a system for checking attendance based on WiFi signal strength data, which can solve the problems that in the prior art, the public WiFi signal source identification information checked by a traditional server has low accuracy and convenience.
In order to achieve the above object, a first aspect of the present invention provides a method for attendance based on WiFi signal strength data, the method comprising:
acquiring WiFi signal intensity data of a checked-in person;
counting the signal reporting times of the WiFi signal intensity data of the checked-in person above an intensity threshold f, and if the counting times reach a preset threshold n, enabling the signal to enter a trusted signal set;
the checked-in person with the WiFi signal of the checked-in person within the range of the trusted signal set is judged to be checked-in successfully;
adding all WiFi signal identifications searched by the attendance checking person and confirming that attendance checking is successful into the trusted signal set;
and storing the credible signal set for judging whether the attendance data reported by the same attendance group and attendance position are successfully signed in each time.
In order to achieve the above object, a second aspect of the present invention provides an attendance system based on WiFi signal strength data, the system including an acquisition module, a threshold determination module, an attendance success determination module, a trusted signal set addition module, and a trusted signal set storage module;
the acquisition module is used for acquiring WiFi signal intensity data of a checked-in person;
the threshold judgment module is used for counting the signal reporting times of the WiFi signal strength data of the checked-in person above a strength threshold f, and if the counting times reach a preset threshold n, the signal enters a trusted signal set;
the attendance checking success determining module is used for determining attendance checking success of the checked-in person whose WiFi signal strength data is within the range of the trusted signal set;
the trusted signal set adding module is used for adding all WiFi signal strength data searched by an attendance checker, which is determined to be successful in attendance checking, into the trusted signal set;
the credible signal set storage module is used for storing the credible signal set and judging whether attendance data reported by the same attendance group and attendance position are signed successfully or not every time.
The invention provides a method and a system for attendance checking based on WiFi signal strength data, wherein the method comprises the following steps: acquiring WiFi signal intensity data of a checked-in person; counting the signal reporting times of the WiFi signal intensity data of the checked-in person above an intensity threshold f, and if the counting times reach a preset threshold n, enabling the signal to enter a trusted signal set; the checked-in person whose WiFi signal strength data is within the range of the trusted signal set is judged to be checked-in successfully; adding all WiFi signal strength data searched by an attendee and confirming that attendance is successful into the trusted signal set; and storing the credible signal set for judging whether the attendance data reported by the same attendance group and attendance position are successfully signed in each time. The attendance method and system based on the WiFi signal intensity data can automatically judge whether the member is in an attendance field such as a classroom and a conference room separated by a wall according to WiFi information collected and reported by students or participants by using a mobile phone under the condition that the WiFi signal data of the classroom or the conference room is not preset, so that the attendance accuracy and convenience are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for attendance checking based on WiFi signal strength data according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a system for attendance checking based on WiFi signal strength data according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of attendance interaction in the first embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The technical problems of accuracy and low convenience exist in the public WiFi signal source identification information attendance checking detected by a traditional server in the prior art.
In order to solve the technical problem, the invention provides a method and a system for attendance checking based on WiFi signal strength data.
Fig. 1 and 3 are schematic flow charts of a method for checking attendance based on WiFi signal strength data according to a first embodiment of the present invention. The method comprises the following steps:
102, counting the signal reporting times of the WiFi signal intensity data of the checked-in person above an intensity threshold f, and if the counting times reach a preset threshold n, enabling the signal to enter a trusted signal set; specifically, the server receives WiFi signal data reported by a plurality of mobile phone attendance software, and synthesizes a plurality of reported data to determine which signals are WiFi devices located on an attendance field, which is called a trusted signal set. In order to determine a credible signal set, counting the number of reported persons of all strong signals (signals with signal intensity larger than a certain preset threshold value f) (the same person reports the same address for a plurality of times and counts once), and if more than a certain threshold value n reports the same strong signal, entering the credible signal set; for example: and if the intensity of the WiFi signal data uploaded by 30 persons is greater than a certain intensity threshold value f, and the counting times reach a preset threshold value n, the 30 persons are determined to upload the WiFi signal intensity data and enter a credible signal set.
103, the checked-in person whose WiFi signal strength data is in the range of the trusted signal set is determined to be successful in checking-in; and judging whether the WiFi signal strength data of the checked-in person is in the range of the trusted signal set every time, and confirming that the checked-in person in the range of the trusted signal set succeeds in checking-in.
104, adding all WiFi signal strength data searched by an attendee, which are determined to be successful in attendance, into the trusted signal set; in order to automatically expand the trusted signal set, all WiFi signal strength data searched by an attendee who determines attendance success are also WiFi signal strength data of an attendance field, so that the trusted signal set has credibility.
And 105, storing the credible signal set, judging whether attendance data reported by the same attendance group and attendance position are successfully signed or not every time, sequentially iterating, judging according to the steps every time, and determining that attendance is successful by an attendee whose WiFi signal intensity data is within the range of the credible signal set.
In the above embodiment, before the obtaining of the WiFi signal strength data of the attendee, the attendance checking method further includes displaying an attendance checking task number through an interface, and uploading attendance data corresponding to the attendance checking task number by the attendee.
Furthermore, the attendance data comprises the checked-in identity information, the location, the physical address of the WiFi equipment and the signal intensity of the physical address.
Further, still include: if the WiFi signal strength searched by the personnel is always weak and cannot be checked in, the personnel manually determines that the check-in is successful, and under the condition that the manual check-in times reach a certain threshold value, the system allocates a signal amplification coefficient to the personnel, so that part of signals reported by the personnel are converted into strong signals after being automatically amplified, and the personnel can automatically participate in attendance checking, for example: a mobile phone WiFi signals are uploaded weakly, and the mobile phone WiFi signals of A are manually arranged in the system to be amplified by N times, so that the WiFi signals of the environment where the mobile phone WiFi signals are located are also changed into strong signals for the checked-in person, and the checked-in person of A cannot be identified as a problem.
Further, the method also comprises the step of sending a notice for confirming the successful attendance to the terminal of the checked-in person.
Example 2
Fig. 2 is a schematic diagram of a system for attendance checking based on WiFi signal strength data according to a second embodiment of the present invention; the attendance checking system comprises an acquisition module, a threshold judgment module, an attendance checking success confirming module, a trusted signal set adding module and a trusted signal set storage module;
the acquisition module is used for acquiring WiFi signal intensity data of a checked-in person;
the threshold judgment module is used for counting the signal reporting times of the WiFi signal strength data of the checked-in person above a strength threshold f, and if the counting times reach a preset threshold n, the signal enters a trusted signal set;
the attendance checking success determining module is used for determining attendance checking success of the checked-in person whose WiFi signal strength data is within the range of the trusted signal set;
the trusted signal set adding module is used for adding all WiFi signal strength data searched by an attendance checker, which is determined to be successful in attendance checking, into the trusted signal set;
the credible signal set storage module is used for storing the credible signal set and judging whether attendance data reported by the same attendance group and attendance position are signed successfully or not every time. The above description corresponds to the implementation of the first embodiment, and is not repeated here.
Example 3
In a third embodiment, the present invention provides a computer-readable storage medium for storing a computer program, which when executed by a processor, is configured to implement the method or system of any one of the above.
Example 4
In a fourth embodiment of the present invention, an electronic device is provided, which includes a bus, a memory, and a processor, where the bus is used to implement connection communication between the memory and the processor, and the processor is used to execute a computer program stored in the memory, and when the processor executes the computer program, the processor implements any one of the above methods or systems.
In an embodiment of the present invention, the present invention provides a method and a system for attendance based on WiFi signal strength data, the method including: acquiring WiFi signal intensity data of a checked-in person; counting the signal reporting times of the WiFi signal intensity data of the checked-in person above an intensity threshold f, and if the counting times reach a preset threshold n, enabling the signal to enter a trusted signal set; the checked-in person whose WiFi signal strength data is within the range of the trusted signal set is judged to be checked-in successfully; adding all WiFi signal strength data searched by an attendee and confirming that attendance is successful into the trusted signal set; and storing the credible signal set for judging whether the attendance data reported by the same attendance group and attendance position are successfully signed in each time. The attendance method and system based on the WiFi signal intensity data can automatically judge whether the member is in an attendance field such as a classroom and a conference room separated by a wall according to WiFi information collected and reported by students or participants by using a mobile phone under the condition that the WiFi signal data of the classroom or the conference room is not preset, so that the attendance accuracy and convenience are achieved.
It should be noted that, for the sake of simplicity, the above-mentioned method embodiments are described as a series of acts or combinations, but those skilled in the art should understand that the present invention is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no acts or modules are necessarily required of the invention.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (8)
1. An attendance checking method based on WiFi signal strength data is characterized in that:
acquiring WiFi signal intensity data of a checked-in person;
counting the number of reported times of the signals of the WiFi signal intensity data of the checked-in person above an intensity threshold f, and if the counted number of times reaches a preset threshold n, enabling the signals to enter a trusted signal set;
the checked-in person with the WiFi strong signal of the checked-in person in the range of the trusted signal set is judged to be checked-in successfully;
adding all WiFi signal identifications searched by the attendance checking person and confirming that attendance checking is successful into the trusted signal set;
and storing the credible signal set for judging whether the attendance data reported by the same attendance group and attendance position are successfully signed in each time.
2. The attendance method based on the WiFi signal strength data of claim 1, wherein before the WiFi signal strength data of the attendee is acquired, the attendance method further comprises displaying an attendance task number through an interface, and uploading attendance data corresponding to the attendance task number by the attendee.
3. The attendance method based on the WiFi signal strength data of claim 1, wherein the attendance data includes the identity information of the attendee, the attendance task number, the physical address of the WiFi device and its signal strength.
4. The WiFi signal strength data based attendance method of claim 1 further comprising: if the WiFi signal strength searched by the personnel is always weak and the personnel cannot sign in, the attendance organizer manually determines that the attendance is successful, and under the condition that the manual sign-in times reach a certain threshold value, the system allocates a signal amplification coefficient to the personnel, so that part of signals reported by the personnel are converted into strong signals after being automatically amplified, and the personnel can automatically participate in attendance.
5. The WiFi signal strength data based attendance method of claim 1 further comprising sending a notification identifying attendance success to an attendee.
6. The utility model provides an attendance system based on wiFi signal strength data which characterized in that: the attendance checking system comprises an acquisition module, a threshold judgment module, an attendance checking success confirming module, a trusted signal set adding module and a trusted signal set storage module;
the acquisition module is used for acquiring a WiFi equipment signal intensity data set in the environment where the checked-in person is located;
the threshold judgment module is used for counting the signal reporting times of the WiFi signal strength data of the checked-in person above a strength threshold f, and if the counting times reach a preset threshold n, the signal enters a trusted signal set;
the attendance checking success determining module is used for determining attendance checking success of the checked-in person whose WiFi signal searched by the checked-in person is within the range of the trusted signal set;
the trusted signal set adding module is used for adding all WiFi signal identifications searched by attendance checking personnel for confirming that attendance checking is successful into the trusted signal set;
the credible signal set storage module is used for storing the credible signal set and judging whether attendance data reported by the same attendance group and attendance position are signed successfully or not every time.
7. A computer-readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, is adapted to implement the method or system of any one of claims 1-5.
8. An electronic device comprising a bus, a memory and a processor, wherein the bus is used for realizing connection communication between the memory and the processor, the processor is used for executing a computer program stored in the memory, and the processor realizes the steps of the method in any one of claims 1 to 5 when executing the computer program.
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| CN202011040136.7A CN112184941A (en) | 2020-09-28 | 2020-09-28 | Attendance checking method and system based on WiFi signal intensity data |
| CN202110310295.2A CN112819987B (en) | 2020-09-28 | 2021-03-23 | Attendance checking method and system based on WiFi signal intensity data |
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| KR100677400B1 (en) * | 2004-11-23 | 2007-02-02 | 엘지전자 주식회사 | Mode switching method for dual mode mobile communication terminal |
| CN102999951B (en) * | 2012-10-22 | 2015-04-22 | 中国科学技术大学苏州研究院 | Intelligent personnel attendance checking method based on wireless network received signal strength |
| CN104616365B (en) * | 2015-02-03 | 2017-12-26 | 同济大学 | A kind of attendance system and method |
| CN204424977U (en) * | 2015-02-11 | 2015-06-24 | 广州诺唯奇光电科技有限公司 | A kind of portable power source with Wifi signal amplifying function |
| KR20170091879A (en) * | 2016-02-02 | 2017-08-10 | 삼성전자주식회사 | A Tool for Checking Attendance of Students in Classroom Automatically |
| CN106204096A (en) * | 2016-06-27 | 2016-12-07 | 北京小米移动软件有限公司 | Send the method and device of equipment recommendation information |
| CN107734516B (en) * | 2016-08-10 | 2020-12-04 | 中国移动通信集团贵州有限公司 | Neighbor cell optimization method and device |
| CN107135027A (en) * | 2017-05-08 | 2017-09-05 | 张元恒 | A kind of wifi signal enhancings device |
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| CN107966678B (en) * | 2017-11-03 | 2019-04-19 | 平安科技（深圳）有限公司 | Localization method, electronic device and storage medium based on signal data screening |
| EP3711286A4 (en) * | 2017-11-15 | 2021-09-08 | Zeller Digital Innovations, Inc. | Location-based control for conferencing systems, devices and methods |
| CN108387228A (en) * | 2018-01-19 | 2018-08-10 | 深圳市歌航科技有限公司 | A kind of multifunction navigation system and its air navigation aid |
| CN108846911A (en) * | 2018-04-13 | 2018-11-20 | 华为技术有限公司 | A kind of Work attendance method and device |
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| CN109509269B (en) * | 2018-10-10 | 2021-10-29 | 平安万家医疗投资管理有限责任公司 | Electronic sign-in method, computer readable storage medium and server |
| CN209234067U (en) * | 2018-12-18 | 2019-08-09 | 东北大学秦皇岛分校 | Wi-Fi probe and laboratory attendance checking system based on Wi-Fi probe |
| CN110087255B (en) * | 2019-04-22 | 2022-03-01 | 新华三技术有限公司 | Information statistical method and device |
| CN110225562B (en) * | 2019-07-09 | 2021-02-26 | 杭州叙简安智信息技术有限公司 | Method for automatically adjusting internet surfing according to actual scene |
| CN111047727A (en) * | 2019-11-27 | 2020-04-21 | 南京信息工程大学 | Installation-free and zero-connection electronic attendance system based on mobile network WLAN hotspot perception |
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