CN109275193B - Non-perception sign-in method, sign-in equipment and sign-in system - Google Patents
Non-perception sign-in method, sign-in equipment and sign-in system Download PDFInfo
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- CN109275193B CN109275193B CN201811015312.4A CN201811015312A CN109275193B CN 109275193 B CN109275193 B CN 109275193B CN 201811015312 A CN201811015312 A CN 201811015312A CN 109275193 B CN109275193 B CN 109275193B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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- H—ELECTRICITY
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- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- H—ELECTRICITY
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Abstract
The invention discloses an imperceptible sign-in method, sign-in equipment and a sign-in system, wherein the method comprises the following steps: the check-in equipment sets or receives a frequency band adjusting table, wherein the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period; the communication frequency information is respectively matched with different fixed communication frequency bands corresponding to the check-in receiving base stations of all preset check-in areas; and the check-in equipment updates the communication frequency of the check-in equipment according to the communication frequency information corresponding to the time period information, enters the communication range of the check-in receiving base station in the current preset check-in area, completes the matching with the fixed communication frequency band of the check-in receiving base station to establish communication, transmits the check-in information of the check-in equipment to a background system to complete the check-in of the current preset check-in area, and repeats the steps until the check-in of all the preset check-in areas is completed. The method has the advantages of high check-in efficiency, good flexibility, high accuracy and the like.
Description
Technical Field
The invention relates to the technical field of sign-in, in particular to an imperceptible sign-in method, sign-in equipment and a sign-in system, and is particularly used for school sign-in management of students.
Background
In the teaching management, need carry out the attendance to the student condition of attending a class, traditional attendance mode like roll call, sign in etc. need occupy mr and student's teaching time and go on, and the waste time is inefficient. Although there is an information sign-in mode through mobile phone positioning, code scanning and the like in the prior art, for students in middle and primary schools, in order to not affect the class discipline and the attention of the students, schools generally do not allow the students to use mobile phones, so the sign-in mode which needs to use intelligent devices such as mobile phones is not suitable for the sign-in of the students in middle and primary schools. And through the mode that the student wears RFID electronic tags, the student reads RFID electronic tags information through the read write line that sets up in the classroom and accomplishes the sign-in, the student also must queue up and sign in on professional reading and writing equipment, has the not high shortcoming of efficiency equally. Therefore, further research is necessary to improve the efficiency of check-in.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides a non-perception check-in method, check-in equipment and a check-in system which have high check-in efficiency, good flexibility and high accuracy.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a non-aware check-in method, comprising the steps of:
the check-in equipment sets or receives a frequency band adjusting table, and the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period. And the communication frequency information is respectively matched with different fixed communication frequency bands corresponding to the check-in receiving base stations of each preset check-in area.
The check-in equipment updates own communication frequency according to the communication frequency information corresponding to the time period information, enters the communication range of the check-in receiving base station in the current preset check-in area, completes the matching with the fixed communication frequency range of the check-in receiving base station to establish communication, transmits the check-in information of the check-in equipment to a background system to complete the check-in of the current preset check-in area, and repeats the steps until the check-in of all the preset check-in areas is completed.
Further, the check-in device receives the frequency band adjustment table issued by the background system, and updates the local frequency band adjustment table.
Furthermore, the check-in process of completing any preset check-in area by the check-in equipment comprises multiple check-in information transmission.
Furthermore, the check-in process of the check-in equipment in any preset check-in area at least comprises a first check-in formed by check-in information transmission corresponding to the starting stage of the time period, a second check-in formed by check-in information transmission corresponding to the middle stage of the time period and a third check-in formed by check-in information transmission corresponding to the ending stage of the time period.
Further, the check-in equipment and the check-in receiving base station communicate through 2.4G communication technology.
Furthermore, the check-in equipment which does not complete check-in also comprises check-in reminding information which is sent by the background system through the wireless Ethernet or the mobile communication network.
A non-aware check-in method, comprising the steps of:
the check-in receiving base stations in each preset check-in area have fixed communication frequency bands, and the check-in receiving base stations with overlapped communication ranges in different preset check-in areas have different fixed communication frequency bands.
And each check-in receiving base station communicates with the check-in equipment matched with the fixed communication frequency band of the check-in receiving base station, receives the check-in information of the check-in equipment and submits the check-in information to a background system to complete the check-in.
Furthermore, the check-in receiving base stations in different preset check-in areas have different fixed communication frequency bands.
An imperceptible check-in device includes a frequency adjustment unit and a communication unit.
And the frequency adjusting unit is used for setting the communication frequency of the communication unit of the check-in equipment according to a frequency band adjusting table, and the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period. And the check-in equipment updates the communication frequency of the check-in equipment according to the communication frequency information corresponding to the time period information.
And the communication unit is used for communicating with the check-in receiving base station to submit the check-in information.
Further, the communication unit is further configured to receive a band adjustment table.
Further, the communication unit is also used for receiving the check-in reminding information.
Further, the communication unit comprises a 2.4G communication unit, and/or a wireless ethernet communication unit, and/or a mobile communication network unit.
An imperceptible check-in system comprises a check-in device, a check-in receiving base station and a background system.
The check-in equipment is the check-in equipment.
The check-in receiving base station is arranged in each preset check-in area, has a fixed communication frequency band, is used for receiving check-in information submitted by check-in equipment which is located in the range of the preset check-in area and has communication frequency within the range of the fixed communication frequency band, and uploads the check-in information to the background system.
The background system is used for registering and managing the check-in information of the check-in equipment.
Furthermore, different check-in receiving base stations which belong to different preset check-in areas and have overlapped communication ranges have different fixed communication frequency bands.
Furthermore, the check-in process of completing any preset check-in area by the check-in equipment comprises multiple check-in information transmission.
Further, the background system is also used for configuring a frequency band adjustment table for the check-in equipment and sending the frequency band adjustment table to the check-in equipment.
Further, the check-in equipment and the check-in receiving base station communicate through 2.4G communication technology. The background system is also used for sending check-in reminding information to the check-in devices which do not complete check-in through the wireless Ethernet or the mobile communication network.
Compared with the prior art, the invention has the advantages that:
1. the invention sets the check-in receiving base station with specific communication frequency band for the preset check-in area (such as classroom, enterprise office, work area, meeting room and other specific areas needing check-in), the check-in person carries the check-in equipment, the communication frequency of the check-in equipment is matched with the communication frequency band of the check-in receiving base station of the area needing check-in, and the check-in equipment sends the check-in information to the check-in receiving base station in a wireless communication mode, and the user does not need to carry out any check-in operation, so that the non-perception check-in can be completed.
2. According to the invention, the communication frequency of the check-in equipment is matched with the communication frequency band of the check-in receiving base station, so that the check-in equipment can only communicate with the specific check-in receiving base station within a specific time period to complete check-in, thereby effectively preventing wrong check-in caused by various reasons and ensuring the accuracy and reliability of check-in.
3. The invention belongs to different check-in areas, but the communication frequency bands of the check-in receiving base stations with overlapped communication ranges are not overlapped, namely different communication frequency bands are provided, so that the condition that the same check-in equipment checks in on a plurality of check-in receiving base stations belonging to different check-in areas or the condition that the check-in equipment checks in on the check-in receiving base stations which should not check in can be effectively prevented under the condition that a plurality of check-in areas are required to be divided in a small range such as a school, and the like, and the check-in accuracy and reliability can be effectively ensured.
4. The check-in equipment can acquire a frequency band adjusting table (such as an electronic curriculum schedule adopted by a school, and indicates the class time, class place and communication frequency band of the check-in receiving base station of a student, so that the communication frequency of the check-in equipment is set to be matched with the communication frequency band), the frequency band adjusting table records that the check-in equipment should adopt a certain specific communication frequency within a certain specific time period, so that the check-in equipment can communicate with the check-in receiving base station in a certain specific check-in area, the flexibility of the check-in equipment is ensured, check-in information can be configured at the background according to needs, and the check-in information is directly downloaded from the background system by the check-in equipment, is automatically updated, does not need manual configuration of a user, and is good in convenience.
5. The sign-in equipment of the invention adopts the 2.4G communication technology to communicate with the sign-in receiving base station, submit the sign-in information and acquire the frequency band adjusting table, and simultaneously, the sign-in success information fed back by a background system, the non-sign-in information and the like can be acquired through the Ethernet wireless network or the mobile communication network, so that the prompt can be provided for the user, meanwhile, the power consumption and the cost of the sign-in equipment are also considered, all functions can be realized under the conditions of low power consumption and low cost, the cruising ability of the sign-in equipment is improved, and the sign-in equipment can be conveniently industrially produced and popularized and applied in large batch.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of the present invention;
FIG. 2 is a schematic diagram of an application scenario according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
fig. 4 is a schematic system structure according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and specific preferred embodiments of the description, without thereby limiting the scope of protection of the invention.
As shown in fig. 1, in the non-perceptual check-in method of the present embodiment, the check-in device sets or accepts a frequency band adjustment table, where the frequency band adjustment table includes time period information and communication frequency information corresponding to the time period. And the communication frequency information is respectively matched with different fixed communication frequency bands corresponding to the check-in receiving base stations of each preset check-in area. The check-in equipment updates own communication frequency according to the communication frequency information corresponding to the time period information, enters the communication range of the check-in receiving base station in the current preset check-in area, completes the matching with the fixed communication frequency range of the check-in receiving base station to establish communication, transmits the check-in information of the check-in equipment to a background system to complete the check-in of the current preset check-in area, and repeats the steps until the check-in of all the preset check-in areas is completed.
In this embodiment, one or more check-in receiving base stations may be set in the same preset check-in area according to needs, such as the area size of the preset check-in area and the signal coverage of the check-in receiving base stations. Different sign-in receiving base stations in the same preset sign-in area have the same preset communication frequency band. The check-in receiving base stations in different preset check-in areas with overlapped communication ranges have different preset communication frequency bands.
In the present embodiment, an application scenario of a school is taken as an example, as shown in fig. 2 and 4, a check-in area is preset as a classroom, and there may be any plurality of check-in areas according to a schedule arrangement, such as classroom 1 and classroom 2 in fig. 2. Each classroom can be provided with at least one check-in receiving base station, such as classroom 1 is provided with 2 check-in receiving base stations, station 1 and station 2 in fig. 2, classroom 2 is provided with 1 check-in receiving base station, station 3. The solid circles in fig. 2 represent the communication coverage of the station 1, and the dotted circles represent the communication coverage of the station 3. Stations 1 and 2 are used to receive check-in information for check-in devices in classroom 1, and station 3 is used to receive check-in information for check-in devices in classroom 2. The communication frequency bands of the central station 1 and the central station 2 are the same, such as the frequency band A, the communication frequency band of the central station 3 is the frequency band B, the frequency band A and the frequency band B are different communication frequency bands, the communication coverage range of the central station 1 and the central station 2 in the classroom 1 and the communication coverage range of the central station 3 in the classroom 2 have a common communication range area D, namely when any check-in equipment reaches the common communication range of the central station 1 and the central station 3, the check-in equipment can only communicate with the check-in receiving base station with the same communication frequency band, such as the communication frequency band of the check-in equipment X is A, in the common communication range area D, the check-in equipment X can only communicate with the check-in receiving base station 1 or 2, and the check-in is completed in the classroom 1, so that the false check-in can.
Particularly, for example, all classes of a single student sign in a single day, such as primary and secondary school students, the location of the school is fixed. Except for scenes such as physical classes or auditorium meetings, the attendance is mostly concentrated in fixed classrooms, so that the sign-in areas are preset to be the fixed classrooms, playgrounds and auditorium. The frequency band adjustment table includes time period information and communication frequency information corresponding to the time period, and the time period information is the starting time of the above activities. The communication frequency information is matched with a fixed communication frequency band corresponding to the check-in receiving base station in the activity field. For the application scene adopting the fixed classroom, because each class of each student is in class in the same classroom, the communication frequency of the electronic school boards of the students can be directly fixed to be matched with the communication frequency band of the sign-in receiving base station of the classroom. However, for the application scenario of middle school or university, the students may have a class-walking mechanism because the locations of the students are not fixed, that is, as shown in fig. 2, a student may have a class in classroom 1 before and a class in classroom 2 after, if the communication frequency of the electronic school badge is fixed, the student will have no way to complete the check-in 2 classrooms. Therefore, a frequency band adjusting table of the electronic school badge is needed to be used, the frequency band adjusting table is matched with the class schedule of the student, in the scene, the previous class is in the classroom 1, the communication frequency band signed to the receiving base station in the classroom 1 is the frequency band A, and the class time is 8 to 8-point 45 minutes; in the later class, the communication frequency band signed to the receiving base station in the classroom 2 is the frequency band B, and the class time is from 9 to 9 points 45. Therefore, the communication frequency of the electronic school badge of the student can be adjusted to the frequency matched with the frequency band A at 8 points by the frequency band adjusting table, and the communication frequency of the electronic school badge of the student can be adjusted to the frequency matched with the frequency band B at 9 points by the frequency band adjusting table. Therefore, the communication frequency of the classroom needing to sign in can be accurately matched according to the content of the school timetable of the student without manual operation of the student, and the sign-in can be completed as long as the student reaches the classroom with the electronic school card. The frequency band adjusting table can be preset in a check-in device or a check-in receiving base station transmitting frequency band adjusting table accepted through communication in the later period in a data line data transmission mode.
The check-in equipment in the embodiment is an electronic school badge, the electronic school badge stores basic information of students, such as school numbers, names, classes and the like, and has a wireless communication function, the electronic school badge can communicate with the check-in receiving base station, the check-in receiving base station opens a check-in interface when entering a communication range of the check-in receiving base station, and the electronic school badge can send the information of the school numbers, the names and the like stored in the electronic school badge to the check-in receiving base station, so that the check-in is completed. Or: the electronic school sign is an electronic school sign, the electronic school sign is provided with a unique identification code, the identification code corresponds to students uniquely, the electronic school sign can communicate with the sign-in receiving base station, the sign-in receiving base station enters a communication range of the sign-in receiving base station, the sign-in interface is opened by the sign-in receiving base station, the electronic school sign submits identification code information of the electronic school sign to a background system through the sign-in receiving base station, the background system reads the identification code and compares the identification code prestored in the background system with a corresponding relation table of the students, and therefore information such as the school numbers, names and the like of the signed-in students is confirmed, and sign-in is completed. In this embodiment, the background system may further send the check-in condition to the display device for displaying, and specifically, for example, for the school application scenario of this embodiment, the check-in information may be sent to an electronic whiteboard in a classroom; for example, for application scenes such as enterprises and the like, the check-in information can be sent to a notice display screen and the like, so that feedback of the check-in condition is realized.
In this embodiment, the check-in device receives the frequency band adjustment table issued by the background system, and updates the local frequency band adjustment table.
The check-in device may obtain the frequency band adjustment table according to a preset update rule, for example, the frequency band adjustment table may be updated once every 1 hour, or the frequency band adjustment table may be manually updated, and the update process of the check-in device is manually started by manual update. Through the mode, even if the place of having lessons in a class is adjusted temporarily in the school educational administration, the check-in equipment can conveniently acquire the latest frequency band adjusting table, the communication frequency of the electronic school badge is adjusted to be matched with the communication frequency band of the check-in receiving base station in the classroom, and the check-in is completed. In this embodiment, the electronic school tablet preferably acquires the frequency band adjustment table from the background system through the check-in receiving base station, so that on one hand, the power consumption of the electronic school tablet is reduced, and on the other hand, the production cost of the electronic school tablet can also be reduced. Of course, the electronic school badge can also acquire the frequency band adjusting meter from the background system in a wireless Ethernet or mobile communication network mode, and by adopting the mode, the range of the electronic school badge for receiving the frequency band adjusting meter is enlarged, but the production cost and the use power consumption of the electronic school badge are increased.
In this embodiment, the check-in process of completing any preset check-in area by the check-in equipment comprises multiple check-in information transfer, namely, the check-in process comprises multiple check-in, so that the class condition of the student is accurately acquired.
In this embodiment, the process of the check-in device completing the check-in of any preset check-in area at least includes a first check-in formed by check-in information transfer corresponding to the beginning stage of the time period, a second check-in formed by check-in information transfer corresponding to the middle stage of the time period, and a third check-in formed by check-in information transfer corresponding to the ending stage of the time period. If in a lesson, can carry out once and sign in at the beginning of class, in class and when leaving class to judge whether the student appears phenomenon such as late arrival, early retreat, better acquisition student's the condition of attending class.
In the present embodiment, the check-in device and the check-in receiving base station communicate with each other by using a 2.4G communication technology. The 2.4G communication technology has the advantage of low energy consumption, and meanwhile, the communication frequency band can be conveniently divided. Therefore, the energy consumption level of the check-in equipment can be effectively reduced, and the endurance time of the check-in equipment is prolonged.
In this embodiment, the method further includes that the background system sends the check-in reminding information to the check-in devices which do not complete check-in through the wireless ethernet or the mobile communication network. If the student does not come to class, the student can not sign in through the electronic school board, the sign-in information of the student can not be recorded in the background system, at the moment, the background system can learn the information of the student who does not sign in through analyzing the sign-in data, and the reminding information of not signing in is sent to the electronic school board of the student through the wireless Ethernet or the mobile communication network. Of course, if the student signs in successfully, sign-in success information can also be sent to the electronic school card of the student. In this embodiment, the information is reliably pushed by virtue of the advantage of long communication distance through the wireless ethernet or the mobile communication network.
In the non-sensing check-in method of the embodiment, the check-in receiving base stations in each preset check-in area have fixed communication frequency bands, and the check-in receiving base stations with overlapped communication ranges in different preset check-in areas have different fixed communication frequency bands; and each check-in receiving base station communicates with the check-in equipment matched with the fixed communication frequency band of the check-in receiving base station, receives the check-in information of the check-in equipment and submits the check-in information to a background system to complete the check-in. The method for non-inductive check-in this embodiment is the same as the method adopted by the check-in device in the above-mentioned method for non-inductive check-in, and the method of the present invention is only protected and explained from the side of the check-in receiving base station.
The non-perception check-in method can automatically finish check-in under the condition that a user does not need manual intervention, is high in check-in efficiency, high in accuracy and good in reliability, can conveniently and flexibly adjust the check-in area of the user, and can greatly improve the convenience of check-in management.
As shown in fig. 3, the non-sensory check-in apparatus of the present embodiment includes a frequency adjustment unit and a communication unit; the frequency adjusting unit is used for setting the communication frequency of the communication unit of the check-in equipment according to a preset frequency band adjusting table, and the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period; the communication unit is used for communicating with the check-in receiving base station and submitting check-in information. The communication unit is also used for receiving the frequency band adjusting table and updating the local frequency band adjusting table. The communication unit is also used for receiving the check-in reminding information. The communication unit comprises a 2.4G communication unit, and/or a wireless Ethernet communication unit, and/or a mobile communication network unit. The check-in equipment of the embodiment can realize the non-perception check-in of the user through the check-in method.
As shown in fig. 4, the non-aware check-in system of the present embodiment includes a check-in device, a check-in receiving base station and a background system; the check-in equipment is any one of the check-in equipment; the check-in receiving base station is arranged in a preset check-in area, has a preset communication frequency band, is used for receiving check-in information submitted by check-in equipment which is positioned in the range of the preset check-in area and has communication frequency within the range of the preset communication frequency band, and uploads the check-in information to the background system; the background system is used for registering and managing the check-in information of the check-in equipment.
In this embodiment, different check-in receiving base stations in the same preset check-in area have the same communication frequency band. The different check-in receiving base stations which belong to different preset check-in areas and have overlapped communication ranges have different communication frequency bands. And the check-in receiving base station opens a check-in interface in a preset check-in time period according to a preset check-in requirement and receives check-in information submitted by the check-in equipment. The background system is also used for configuring a frequency band adjusting table for the check-in equipment and sending the frequency band adjusting table to the check-in equipment. And the background system sends the frequency band adjustment table to the check-in equipment through the check-in receiving base station. The check-in equipment and the check-in receiving base station are communicated through a 2.4G communication technology; the background system is also used for sending check-in reminding information to the check-in devices which do not complete check-in through the wireless Ethernet or the mobile communication network.
The non-perception check-in system of the embodiment can automatically complete check-in under the condition that a user does not need manual intervention through the non-perception check-in method, is high in check-in efficiency, high in accuracy and good in reliability, can conveniently and flexibly adjust the check-in area of the user, and can greatly improve the convenience of check-in management.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (15)
1. A non-aware check-in method, comprising the steps of:
s1) checking in equipment to set or accept a frequency band adjusting table, wherein the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period; the communication frequency information is respectively matched with different fixed communication frequency bands corresponding to the check-in receiving base stations of all preset check-in areas;
s2), the check-in equipment updates own communication frequency according to the communication frequency information corresponding to the time period information, enters the communication range of the check-in receiving base station of the current preset check-in area, completes matching with the fixed communication frequency range of the check-in receiving base station to establish communication, transmits the check-in information of the check-in equipment to a background system to complete check-in of the current preset check-in area, and repeats the steps until the check-in of all the preset check-in areas is completed.
2. The imperceptible check-in method according to claim 1, wherein the check-in device receives the frequency band adjustment table issued by the background system, and updates a local frequency band adjustment table.
3. The method of claim 1, wherein the check-in device completes a check-in process for any one of the predefined check-in areas including multiple check-in information transfers.
4. The method of claim 3, wherein the check-in process of the check-in device to complete any preset check-in area at least comprises a first check-in formed by check-in information transfer corresponding to a beginning stage of a time period, a second check-in formed by check-in information transfer corresponding to an intermediate stage of the time period, and a third check-in formed by check-in information transfer corresponding to an ending stage of the time period.
5. The imperceptible check-in method of claim 1, wherein the check-in device communicates with the check-in receiving base station via 2.4G communications technology.
6. The method of any of claims 1-5, wherein the check-in devices that do not complete check-in further comprise accepting check-in reminder information sent by the background system via a wireless Ethernet or a mobile communication network.
7. A non-aware check-in method, comprising the steps of:
the check-in receiving base stations of each preset check-in area have fixed communication frequency bands, and the check-in receiving base stations with overlapped communication ranges in different preset check-in areas have different fixed communication frequency bands;
the method comprises the steps that check-in equipment sets or receives a frequency band adjusting table comprising time period information and communication frequency information corresponding to the time periods, communication frequency of the check-in equipment is updated according to the communication frequency information corresponding to the time period information, each check-in receiving base station communicates with the check-in equipment which enters a preset check-in area to which the check-in receiving base station belongs and is matched with a fixed communication frequency band of the check-in receiving base station, check-in information of the check-in equipment is received and submitted to a background system, and the steps are repeated until the check-in of all the preset check-in areas is completed.
8. An imperceptible check-in device is characterized by comprising a frequency adjusting unit and a communication unit;
the frequency adjusting unit is used for setting the communication frequency of the communication unit of the check-in equipment according to a frequency band adjusting table, and the frequency band adjusting table comprises time period information and communication frequency information corresponding to the time period; the check-in equipment updates the communication frequency of the check-in equipment according to the communication frequency information corresponding to the time period information;
the communication unit is used for communicating with a check-in receiving base station which corresponds to the preset check-in area where the non-sensing check-in equipment is located and is matched with the communication frequency to submit check-in information until the check-in of all the preset check-in areas is completed.
9. The non-aware check-in device of claim 8, wherein the communication unit is further configured to receive a band adjustment table.
10. The non-sensory check-in device of claim 8, wherein the communication unit is further configured to communicate with a receiving unit to receive a check-in reminder message.
11. An imperceptible check-in device according to any of claims 8 to 10, wherein the communication unit comprises a 2.4G communication unit, and/or a wireless ethernet communication unit, and/or a mobile communication network unit.
12. A non-perception check-in system is characterized by comprising a check-in device, a check-in receiving base station and a background system;
the check-in apparatus being as claimed in any one of claims 8 to 11;
the check-in receiving base stations are arranged in each preset check-in area, have fixed communication frequency bands, and are used for receiving check-in information submitted by the check-in equipment within the range of the preset check-in area and the communication frequency within the range of the fixed communication frequency bands, and uploading the check-in information to a background system, wherein different check-in receiving base stations with overlapped communication ranges in different preset check-in areas have different fixed communication frequency bands;
and the background system is used for registering and managing the check-in information of the check-in equipment.
13. The system of claim 12, wherein the check-in device performs a check-in process for any one of the predefined check-in areas including multiple check-in information transfers.
14. The system of claim 12, wherein the backend system is further configured to configure a frequency band adjustment table for the check-in device and send the frequency band adjustment table to the check-in device.
15. The system of any of claims 12-14, wherein the check-in device communicates with the check-in receiving base station via 2.4G communication technology; the background system is also used for sending check-in reminding information to the check-in equipment which does not complete check-in through the wireless Ethernet or the mobile communication network.
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| CN203552314U (en) * | 2013-10-23 | 2014-04-16 | 东莞市中控电子技术有限公司 | Attendance system with remote identification function |
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