WO2019056243A1 - 基于智能移动终端的考勤系统及方法 - Google Patents

基于智能移动终端的考勤系统及方法 Download PDF

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Publication number
WO2019056243A1
WO2019056243A1 PCT/CN2017/102593 CN2017102593W WO2019056243A1 WO 2019056243 A1 WO2019056243 A1 WO 2019056243A1 CN 2017102593 W CN2017102593 W CN 2017102593W WO 2019056243 A1 WO2019056243 A1 WO 2019056243A1
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Prior art keywords
attendance
mobile terminal
employee
information
unit
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PCT/CN2017/102593
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English (en)
French (fr)
Inventor
陈玲
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深圳传音通讯有限公司
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Priority to PCT/CN2017/102593 priority Critical patent/WO2019056243A1/zh
Publication of WO2019056243A1 publication Critical patent/WO2019056243A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • 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

Definitions

  • the invention relates to an attendance system and method, in particular to an attendance system and method based on intelligent mobile terminal using GPS positioning technology.
  • Attendance management is a management system for enterprises and institutions to inspect and manage employee attendance, including whether they are late for early leave, whether they are absent from work, and so on. More specifically, it includes shift management, leave management (paid annual leave, leave, sick leave management), replacement card management, overtime application management, sunrise processing, monthly attendance summary, and so on.
  • the software attendance system is the most basic management in enterprise management.
  • the aggregated data includes employee's working day, commuting time, leave, overtime, business trip, outing and other attendance information.
  • the attendance management staff needs to provide staff to the supervisor and finance every month.
  • the above attendance information includes late arrival, leave, overtime, early leave, absenteeism, etc., in order to prepare the supervisor for the performance of the employee, and the financial determination of the employee's salary.
  • the attendance system is a management system for managing the attendance records of employees of the company, etc. It is a combination of attendance software and attendance hardware, and is generally used by the HR department to master and manage the employee's attendance dynamics.
  • each enterprise mainly adopts the attendance system for punching and punching, that is, the employee punches the card once every day at work, and then punches once at the time of work; of course, some advanced programs have appeared, for example, using mobile phone punching, this scheme uses A mobile phone card replaces the traditional time card, that is, one card is used more, which reduces the cost.
  • neither the traditional punching system nor the more advanced mobile phone punching system can solve the problems exposed by the phenomenon of punching cards and employees forgetting to punch cards, which brings inconvenience to both enterprises and employees.
  • the follow-up method such as face recognition or fingerprint recognition is continuously proposed, which can effectively prevent the occurrence of card punching while improving the accuracy of personnel identification.
  • all of the above-mentioned attendance methods whether they are at work or after work, require employees to arrive at the fixed location where the attendance device is located for attendance operations.
  • the attendance process is not simplified enough, and the work efficiency is low.
  • the present invention contemplates an attendance system and method using GPS positioning technology.
  • the GPS is a Global Positioning System, short for Global Positioning System.
  • the main purpose is to provide real-time, all-weather and global navigation services for the three major areas of land, sea and air, and for military purposes such as intelligence gathering, nuclear explosion monitoring and emergency communications.
  • 24 GPS satellites with a global coverage rate of 98% had been completed.
  • GPS has become an all-weather, all-weather, full-time, high-precision satellite navigation system that provides global users with low-cost, high-precision navigation information such as three-dimensional position, velocity and precise timing.
  • the application model of the field has greatly improved the level of informationization of the earth society and effectively promoted the development of the digital economy.
  • GPS can provide functions such as vehicle positioning, anti-theft, anti-robbery, driving route monitoring and call command, and has been widely used in various industries, mainly based on the following characteristics:
  • GPS satellites are distributed in a large number and evenly distributed, ensuring that at least four GPS satellites can be observed at any time anywhere on the earth, ensuring continuous global navigation and positioning services;
  • the relative static positioning within 20km takes only 15 to 20 minutes.
  • the flow is The observation time of the station only takes 1 to 2 minutes; if the real-time dynamic positioning mode is adopted, the observation only takes a few seconds; therefore, the GPS positioning technology can greatly improve the positioning efficiency;
  • GPS measurements accurately measure station plane position and geodetic elevation simultaneously; and GPS positioning is calculated in a globally unified WGS-84 coordinate system, so measurements from different locations around the world are Inter-related.
  • the present invention considers the application of GPS technology to the attendance system, and proposes a new type of attendance system and method based on the intelligent mobile terminal to solve the shortcomings and limitations of the existing attendance system.
  • the object of the present invention is to provide an attendance system and method based on an intelligent mobile terminal, which can improve the attendance efficiency, prevent the problem of forgetting attendance, and prevent behaviors of attendance and attendance.
  • the present invention provides an attendance system based on an intelligent mobile terminal, which is composed of an attendance client installed on each smart mobile terminal and an attendance management terminal set on the unit server; wherein each of the described The attendance client includes: a location locating module, which determines the current location information of the employee holding the smart mobile terminal, determines whether it is located within a preset attendance range; and the background positioning module collects background information of the current location of the employee.
  • the feature positioning module collects biometric information of the employee, and determines whether it is the employee who owns the smart mobile terminal; the attendance management terminal and the location positioning module respectively
  • the background positioning module and the feature positioning module are connected through a wireless communication network, receive the acquired attendance information, and perform data aggregation and record storage.
  • the location locating module comprises: a GPS locating unit, which uses GPS positioning technology to obtain the location coordinates of the smart mobile terminal; the first storage unit stores the location range information of the area where the unit is located, as a preset attendance range; The comparison unit is respectively connected with the GPS positioning unit, the first storage unit and the attendance management end, and compares the current location coordinates of the intelligent mobile terminal with the location range information of the unit, and determines whether it is located within the preset attendance range.
  • the background positioning module comprises: a picture collecting unit, which captures a background picture of a current location by using the smart mobile terminal; a second storage unit stores each of the marker pictures located at different positions of the unit; the picture comparison unit separately collects the picture The unit, the second storage unit, and the attendance management terminal are connected, and the background image of the current location captured by the smart mobile terminal is matched with the marker image stored in the second storage unit to determine whether it is located in the preset attendance range. .
  • the feature positioning module includes: a feature collection unit, which collects biometric information of the employee through the smart mobile terminal, including a face, a fingerprint or a sound; and a third storage unit that stores biometric information of the employee holding the smart mobile terminal;
  • the feature comparison unit is respectively connected to the feature collection unit, the third storage unit, and the attendance management end, and matches the biometric information of the employee collected by the smart mobile terminal with the biometric information of the employee stored in the third storage unit, and determines the Whether it is the employee who owns the smart mobile terminal.
  • the attendance management terminal comprises: an information receiving module, which is respectively connected with a position comparison unit, a picture comparison unit and a feature comparison unit of each attendance client, and receives attendance of all employees based on position coordinates, background pictures and biometrics through the wireless communication network.
  • the information judging module is connected with the information receiving module, and judges whether the employee's current attendance is successful according to the received attendance information; the information recording module is connected with the information judging module, and saves the attendance record and attendance time of all employees of the unit.
  • the invention also provides an attendance method based on the intelligent mobile terminal, which is implemented by using the attendance system described above, and comprises the following steps:
  • S1 installing an attendance client on the smart mobile terminal held by the employee, and connecting to the attendance management terminal set on the unit server through the wireless communication network;
  • the position and location module of the attendance client determines the current location information of the employee holding the smart mobile terminal, and determines whether it is located within a preset attendance range;
  • the background positioning module of the attendance client collects the background information of the current location of the employee, and further determines whether it is located within the preset attendance range;
  • the feature positioning module of the attendance client collects the biometric information of the employee and determines whether it is the employee who owns the smart mobile terminal;
  • the attendance management terminal respectively receives the attendance information acquired by the location positioning module, the background positioning module, and the feature positioning module, and performs data aggregation and record storage.
  • the S2 includes the following steps:
  • S21 storing, in the first storage unit, location range information of a region where the unit is located, as a preset attendance range;
  • the GPS positioning unit uses GPS positioning technology to acquire the current location coordinates of the intelligent mobile terminal
  • the location comparison unit compares the current location coordinates of the smart mobile terminal with the location range information of the unit, and determines whether it is located in the preset attendance range.
  • the S3 includes the following steps:
  • the picture collecting unit captures a background picture of the current location by using the smart mobile terminal
  • the picture comparing unit matches the background picture of the current location captured by the smart mobile terminal with the flag picture stored in the second storage unit, and determines whether it is located in the preset attendance range.
  • the S4 includes the following steps:
  • biometric information of an employee holding the smart mobile terminal including a face, a fingerprint, or a voice
  • the feature collection unit collects biometric information of the employee through the smart mobile terminal.
  • the feature comparison unit matches the biometric information of the employee collected by the smart mobile terminal with the biometric information of the employee stored in the third storage unit, and determines whether the employee is the employee who owns the smart mobile terminal.
  • the S5 includes the following steps:
  • the information receiving module receives the attendance information of all the employees of the unit based on the location coordinates, the background image, and the biometrics through the wireless communication network;
  • the information determining module determines, according to the received attendance information, whether the current attendance of the employee is successful.
  • the information judging module simultaneously receives the attendance information based on the location coordinates, the background image and the biometrics, and the attendance information indicates that the attendance operation performed by the employee himself within the attendance scope is determined, the employee is determined to be successful in attendance;
  • the information judging module only receives the attendance information based on the location coordinates, and the attendance information indicates that the attendance information is not currently in the attendance range, it is determined that the employee is successful in attendance after work;
  • the information recording module saves the attendance record and attendance time of all employees of the unit.
  • the intelligent mobile terminal-based attendance system and method provided by the present invention fully utilizes the performance advantages of the wireless network communication technology and the intelligent mobile terminal, and does not require the employee to reach the specific location where the attendance device is located for attendance operation, and Many people carry out at the same time, which not only improves the efficiency of attendance, but also effectively prevents the problem of forgetting to punch.
  • the invention since the invention has extremely high employee recognition, it can effectively prevent dishonesty between the colleagues on behalf of the card.
  • FIG. 1 is a schematic structural diagram of an attendance system based on an intelligent mobile terminal in the present invention
  • FIG. 2 is a schematic structural diagram of an attendance client in the present invention
  • FIG. 3 is a schematic structural view of a position locating module in the present invention.
  • FIG. 4 is a schematic structural view of a background positioning module in the present invention.
  • FIG. 5 is a schematic structural diagram of a feature positioning module in the present invention.
  • FIG. 6 is a schematic structural diagram of an attendance management terminal in the present invention.
  • FIG. 7 is a flowchart of an attendance method based on an intelligent mobile terminal in the present invention.
  • FIG. 8 is a flowchart of the operation steps of the attendance management terminal in the present invention.
  • the terms “including”, “comprising”, “having”, or any other variants are intended to encompass a non-exclusive inclusion, such that a process, method, article, or terminal device that includes a plurality of elements includes not only those elements but also Includes other elements not explicitly listed, or elements that are inherent to such a process, method, item, or terminal device.
  • An element defined by the phrase “including” or “comprising” does not exclude the presence of additional elements in the process, method, article or terminal device including the element.
  • “greater than”, “less than”, “exceeded”, etc. are understood as not including the number; “above”, “below”, “inside”, etc. are understood to include the number.
  • FIG. 1 is a schematic structural diagram of an intelligent mobile terminal-based attendance system provided by the present invention.
  • the attendance system is composed of an attendance client installed on each smart mobile terminal and an attendance management terminal set on the unit server.
  • the attendance client is an APP (Application) installed on the smart mobile terminal, and is used to obtain the attendance information of the employee holding the smart mobile terminal in real time; each attendance client can pass the wireless A communication network (including Wifi or Bluetooth, etc.) is connected to the attendance management terminal, and sends the attendance information acquired in real time to the attendance management terminal for data aggregation and record storage.
  • the smart mobile terminal generally refers to a smart phone, a tablet computer, a smart wearable device (including a smart watch or a smart bracelet).
  • FIG. 2 is a schematic structural diagram of an attendance client in the present invention.
  • Each of the attendance clients specifically includes: a location locating module 1, and the attendance management terminal is connected to the attendance management terminal through a wireless communication network, and determines the current location information of the employee holding the smart mobile terminal, and determines whether it is located in advance. Within the predetermined attendance scope, the judgment result is sent to the attendance client; the background positioning module 2 is connected with the attendance management terminal through the wireless communication network, and collects background information of the current location of the employee, and further determines whether the pre-determination is located in advance.
  • the feature positioning module 3 connected with the attendance management terminal through the wireless communication network, collecting the biometric information of the employee, and determining whether it is holding the smart The employee of the mobile terminal himself and sends the judgment result to the attendance client.
  • FIG. 3 is a schematic structural diagram of a position locating module in the present invention.
  • the position positioning module 1 is specific
  • the GPS positioning unit 11 is configured to acquire the position coordinates of the smart mobile terminal by using the GPS positioning technology;
  • the first storage unit 12 stores the location range information of the area where the unit is located, as a preset attendance range;
  • the location comparison unit 13 And respectively connecting with the GPS positioning unit 11, the first storage unit 12, and the attendance management end, comparing the current location coordinates of the smart mobile terminal with the location range information of the unit, and determining whether it is located in the preset attendance.
  • the judgment result is sent to the attendance management terminal as the attendance information.
  • the central location coordinates of the area in which the unit is located are stored in the first storage unit 12, and the preset distance threshold is stored in the first storage unit 12, and thus the unit center position is The center of the circle, the area covered by the circle obtained by the radius of the threshold is used as the set attendance range; the position comparing unit 13 calculates the linear distance between the position A where the smart mobile terminal is currently located and the center position B of the area where the unit is located, and It is determined whether the linear distance is less than or equal to a preset distance threshold; if so, the smart mobile terminal is currently in the area of the attendance range; if not, the smart mobile terminal is currently outside the area of the attendance range.
  • all the location coordinates of the area in which the unit is located are stored in the first storage unit 12 as the location information database determined by the attendance scope; the location comparison unit 13 sets the location A of the smart mobile terminal currently.
  • One-to-one comparison with the position coordinates stored in the first storage unit 12; when the same position coordinate as the position A is found in the first storage unit 12, it indicates that the smart mobile terminal is currently within the area of the attendance range; When the location coordinates of the same location as the location A are not found in the first storage unit 12, it indicates that the smart mobile terminal is currently outside the area of the attendance range.
  • the present invention further sets a background positioning module to further perform verification of the unit solid background on the basis of the GPS-based basic positioning.
  • FIG. 4 is a schematic structural diagram of a background positioning module in the present invention.
  • the background positioning module 2 specifically includes: a picture collecting unit 21, which can capture a background picture of a current location by using a camera provided by the smart mobile terminal; and a second storage unit 22, where the image of each marker located at different positions of the unit is stored.
  • the picture comparison unit 23 is respectively connected to the picture collection unit 21, the second storage unit 22, and the attendance management end, and the background picture of the current location and the second storage unit 22 are stored by the smart mobile terminal.
  • the flag image is matched to determine whether it is within the preset attendance range, and the judgment result is sent to the attendance management terminal as the attendance information.
  • each of the marker images located at different positions of the unit is stored in the second storage unit 22, for example, including a company front desk, an employee office layout, a conference room layout, a pantry layout, and various leaders. Office layout, production workshop layout, laboratory layout, and even individual sculptures in the factory area; employees use the picture acquisition unit 21 to take background pictures, you need to select one of the most convenient ones to shoot; image comparison unit
  • the background image captured by the smart mobile terminal is compared with the marker image stored in the second storage unit 22, and when the marker image matching the background image is found in the second storage unit 22, the smart is illustrated.
  • the mobile terminal is currently in the area of the attendance range; when the picture of the marker matching the background picture in the second storage unit 22 is not found, it indicates that the smart mobile terminal is currently in the area of the attendance range.
  • a plurality of pictures of different angles and different rays may be stored in the second storage unit 22, so that no matter what weather conditions or At any angle of the captured background image, the picture comparing unit 23 can smoothly and accurately find the matching marker picture from the second storage unit 22, simplifying the operation of the employee attendance, and effectively reducing the possibility of erroneous judgment, so that the attendance is enabled.
  • the process is quick and easy.
  • FIG. 5 is a schematic structural diagram of a feature positioning module in the present invention.
  • the feature positioning module 3 specifically includes: a feature collection unit 31, which can collect biometric information of the employee through the smart mobile terminal; and a third storage unit 32, where the biometric information of the employee holding the smart mobile terminal is stored;
  • the unit 33 is connected to the feature collection unit 31, the third storage unit 32, and the attendance management terminal, respectively, and biometric information of the employee collected by the smart mobile terminal and biometric information of the employee stored in the third storage unit 32.
  • the matching is performed to determine whether it is the employee holding the smart mobile terminal, and the judgment result is sent to the attendance management terminal as the attendance information.
  • a close-up photograph of the face of the employee is stored in the third storage unit 32; of course, in order to improve the accuracy of the face recognition, the employee may store different angles, different lights, Even a close-up photograph of multiple faces in the face of the face or the makeup; the employee takes the camera provided by the smart mobile terminal as the feature collection unit 31, and takes a self-photograph of the face for himself; the feature comparison unit 33 takes a self-portrait of the face.
  • the face recognition technology determines whether the photo is the same person; if so, it indicates that the employee is the employee who holds the smart mobile terminal; If not, it means that it is not the employee who owns the smart mobile terminal.
  • the fingerprint information of the employee is stored in the third storage unit 32; of course, in order to improve the accuracy of fingerprint recognition, fingerprint information of the employee's multiple different fingers may be stored;
  • the fingerprint recognition button provided by the smart mobile terminal is used as the feature collection unit 31 to input fingerprint information;
  • the feature comparison unit 33 compares the input fingerprint information with the fingerprint information stored in the third storage unit 32, and determines by fingerprint recognition technology. Whether it is the same person; if so, it means that it is the employee who owns the smart mobile terminal; if not, It means that it is not the employee who owns the smart mobile terminal.
  • the voice information of the employee is stored in the third storage unit 32; of course, in order to improve the accuracy of fingerprint recognition, the employee may be recorded in different locations and in different environments. a plurality of pieces of sound information; the employee inputs the sound information by using the microphone provided by the smart mobile terminal as the feature collecting unit 31 (the currently input content can be consistent with the pre-recorded content to facilitate the recognition of the voiceprint); the feature comparing unit 33 inputs The sound information is compared with the sound information stored in the third storage unit 32, and is determined by the voiceprint recognition technology to determine whether it is the same person; if so, it indicates that it is the employee who owns the smart mobile terminal; if not, It means that it is not the employee who owns the smart mobile terminal.
  • FIG. 6 is a schematic structural diagram of an attendance management terminal in the present invention.
  • the attendance management terminal specifically includes: an information receiving module 4, which is respectively connected to the position comparing unit 13, the picture comparing unit 23, and the feature comparing unit 33 of each attendance client, and receives all the employees of the unit based on the position coordinates and the background image through the wireless communication network.
  • the information judging module 5 is connected to the information receiving module 4, and judges whether the employee's current attendance is successful according to the received attendance information; when receiving the location coordinates, the background image, and the biometrics simultaneously The attendance information, and the attendance information indicates that the attendance operation performed by the employee himself within the attendance scope determines that the employee attends the attendance success; when only the attendance information based on the location coordinates is received, and the attendance information indicates that the attendance is not currently within the attendance scope, Then, the employee is determined to be successful in attendance; the information recording module 6 is connected with the information judging module 5, and saves the attendance record and attendance time of all employees of the unit.
  • the smart mobile terminal-based attendance system further includes a data transmission module, a two-dimensional code generating unit disposed on each attendance client, and a two-dimensional code decoding unit disposed on the attendance management terminal.
  • a data transmission module a two-dimensional code generating unit disposed on each attendance client
  • a two-dimensional code decoding unit disposed on the attendance management terminal.
  • Composition Each of the two-dimensional code generating units is connected to the position comparing unit 13, the picture comparing unit 23, and the feature comparing unit 33, and generates the corresponding attendance information based on the position coordinates, the background picture, and the biometrics.
  • the dimension code is sent to the two-dimensional code decoding unit of the attendance management terminal through the wireless communication network.
  • the two-dimensional code decoding unit is connected to the information receiving module 4, decodes the received two-dimensional code, and transmits the decoded attendance information based on the position coordinates, the background image, and the biometrics to the information receiving module 4.
  • the use of two-dimensional code technology for information transmission can effectively reduce the size of the transmitted data and improve the transmission efficiency.
  • a flowchart of an intelligent mobile terminal-based attendance method provided by the present invention is implemented by using the above-mentioned attendance system, and includes the following steps:
  • S1 installing an attendance client on the smart mobile terminal held by the employee, and connecting to the attendance management terminal set on the unit server through the wireless communication network;
  • the position and location module 1 of the attendance client determines the current location information of the employee holding the smart mobile terminal. Interest, to determine whether it is within the pre-set attendance range;
  • the background positioning module 2 of the attendance client collects background information of the current location of the employee, and further determines whether it is located within a preset attendance range;
  • the feature positioning module 3 of the attendance client collects the biometric information of the employee and determines whether it is the employee who owns the smart mobile terminal;
  • the attendance management terminal receives the attendance information acquired by the location positioning module 1, the background positioning module 2, and the feature positioning module 3, respectively, and performs data aggregation and record storage.
  • the S2 includes the following steps:
  • the location range information of the area where the unit is located is stored in the first storage unit 12 as a preset attendance range;
  • the GPS positioning unit 11 acquires the current location coordinates of the smart mobile terminal by using a GPS positioning technology.
  • the location comparison unit 13 compares the current location coordinates of the smart mobile terminal with the location range information of the unit, determines whether it is located in the preset attendance range, and sends the determination result as attendance information to the attendance management terminal.
  • the central location coordinates of the area in which the unit is located are stored in the first storage unit 12, and the preset distance threshold is stored in the first storage unit 12; the location comparison unit 13 calculates the current current location of the smart mobile terminal The linear distance between the location A and the central location B of the area where the unit is located, and determine whether the linear distance is less than or equal to a preset distance threshold; if so, the smart mobile terminal is currently within the attendance range; , indicating that the smart mobile terminal is currently outside the scope of attendance.
  • all the location coordinates of the area in which the unit is located are stored in the first storage unit 12 as the location information database determined by the attendance scope; the location comparison unit 13 sets the location A of the smart mobile terminal currently.
  • One-to-one comparison with the position coordinates stored in the first storage unit 12; when the same position coordinates as the position A are found in the first storage unit 12, it indicates that the smart mobile terminal is currently within the attendance range; when not found When there is the same position coordinate as the position A in the first storage unit 12, it indicates that the smart mobile terminal is currently outside the attendance range.
  • the S3 includes the following steps:
  • the picture collecting unit 21 captures a background picture of the current location by using a camera provided by the smart mobile terminal;
  • the picture comparing unit 23 displays the background image of the current location and the second location captured by the smart mobile terminal.
  • the flag picture stored in the storage unit 22 is matched to determine whether it is located in the preset attendance range, and the judgment result is sent to the attendance management end as the attendance information.
  • each of the marker images located at different positions of the unit is stored in the second storage unit 22, for example, including a company front desk, an employee office layout, a conference room layout, a pantry layout, and various leadership office layouts.
  • the production workshop layout, the laboratory layout, and even the individual sculptures in the factory area, etc.; and for each marker, can store a plurality of pictures of different angles and different light rays; when the employee takes the background image by using the picture collecting unit 21, It is necessary to select one of the most convenient ones for shooting; the picture comparing unit 23 compares the background pictures captured by the smart mobile terminal with the flag pictures stored in the second storage unit 22, and when the second storage unit 22 is found When there is a marker picture matching the background picture, it indicates that the smart mobile terminal is currently within the attendance range; when the second storage unit 22 does not find the marker picture matching the background picture, the smart is indicated The mobile terminal is currently within the scope of attendance.
  • the S4 includes the following steps:
  • the feature collection unit 31 collects biometric information of the employee through the smart mobile terminal.
  • the feature comparison unit 33 matches the biometric information of the employee collected by the smart mobile terminal with the biometric information of the employee stored in the third storage unit 32, and determines whether it is the employee who owns the smart mobile terminal, and The judgment result is sent to the attendance management terminal as the attendance information.
  • biometrics mentioned here can be human faces, fingerprints or sounds, which can be collected by the camera, fingerprint recognition button and microphone of the smart mobile terminal respectively; and through face recognition technology, fingerprint recognition technology and voiceprint recognition technology respectively. To determine whether it is the same person, thus completing the verification of biometrics.
  • FIG. 8 it is a flowchart of the operation steps of the S5 attendance management terminal in the present invention, which specifically includes the following steps:
  • the information receiving module 4 receives the attendance information of all the employees of the unit based on the location coordinates, the background image, and the biometrics through the wireless communication network.
  • the information determining module 5 determines, according to the received attendance information, whether the current attendance of the employee is successful.
  • the information judging module 5 receives the attendance information based on the location coordinates, the background image and the biometrics at the same time, and the attendance information indicates that the attendance operation performed by the employee himself within the attendance scope is determined, the employee is judged to be successful in attendance; otherwise, the judgment is made. Employees fail to attend work;
  • the information judging module 5 When the information judging module 5 only receives the attendance information based on the location coordinates, and the attendance information indicates that the attendance information is not currently in the attendance range, it is determined that the employee is successful in attendance after work;
  • the information recording module 6 saves the attendance record and the attendance time of all the employees of the unit.
  • the intelligent mobile terminal-based attendance system and method provided by the present invention are further better described below through several specific embodiments.
  • Embodiment 1 Employee A is an employee of an advertising company established in a commercial building, and performs attendance operations in the morning when he reaches the business building and waits for the elevator. Although GPS positioning verifies that it is within the attendance scope, and biometric verification (face recognition) is also clearly stated, since the employee A has not yet arrived at the company floor and does not provide a matching company internal marker image, The attendance operation failed.
  • Embodiment 2 Employee B is an employee of an advertising company established in a commercial building, and performs attendance operation in the morning after reaching the business building and taking the elevator to reach the company floor. At the same time, GPS positioning verified that it was within the attendance scope; and the employee B took the picture of the company's front desk and passed the background verification; and the biometric verification (fingerprint identification) also clearly stated that it was his own, so he went to work attendance. Successful operation.
  • employee C is an employee who is set up in a factory in the suburb. When he arrives at the factory in the morning, he encounters employee D. Since employee C is going to the factory cafeteria to buy breakfast, employee C hands over the mobile phone he holds. Employee D, let employee D arrive at the factory floor for attendance operations. Although GPS positioning verified that it is within the attendance scope, and background verification (submission of the factory floor marker photo) also confirmed that it is within the attendance scope, biometric verification (sound recognition) failed, which distinguishes employee D from employee The sound information of C is inconsistent. Therefore, the final employee C's attendance operation failed.
  • setting the biometric verification can effectively prevent the dishonest behavior of the peers as the card attendance.
  • the intelligent mobile terminal-based attendance system and method provided by the present invention fully utilizes the performance advantages of the wireless network communication technology and the intelligent mobile terminal, and does not require the employee to reach the specific location where the attendance device is located for attendance operation, and It can be carried out by many people at the same time, which not only improves the efficiency of attendance, but also effectively prevents the problem of forgetting to punch.
  • the invention has a high degree of employee recognition, it can effectively prevent dishonesty between the colleagues on behalf of the card. for.

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Abstract

一种基于智能移动终端的考勤系统及方法，该方法包含：S1、在员工的智能移动终端上安装考勤客户端，其与考勤管理端连接；S2、考勤客户端的位置定位模块确定智能移动终端当前所处的位置信息，判断其是否位于预设的考勤范围内：S3、考勤客户端的背景定位模块采集员工当前所处位置的背景信息，进一步判断其是否位于预设的考勤范围内：S4、考勤客户端的特征定位模块采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人：S5、考勤管理端分别接收由位置定位模块、背景定位模块以及特征定位模块获取的考勤信息，进行数据汇总和记录存储。该方法能提高考勤效率，防止遗忘考勤的问题，杜绝相互间代为考勤的行为。

Description

基于智能移动终端的考勤系统及方法 技术领域
本发明涉及一种考勤系统及方法，具体是指一种采用GPS定位技术且基于智能移动终端的考勤系统及方法。
背景技术
考勤管理是企业事业单位对员工出勤进行考察管理的一种管理制度，包括是否迟到早退，有无旷工请假等。更具体而言，包括排班管理、请假管理(带薪年假、事假、病假管理)、补卡管理、加班申请管理、日出勤处理、月出勤汇总等等。
目前，各大企业使用的比较多的是指纹考勤机，打卡机，人力资源管理软件等。而其中的大部分企业已经依据各自的考勤管理办法或者考勤管理制度研发出对应的软件考勤系统对员工的考勤进行系统管理。该软件考勤系统是企业管理中最基本的管理，其中汇总的数据包括员工的工作日、上下班时间，请假、加班、出差、外出等考勤信息，考勤管理人员每月需要向主管和财务提供员工的上述考勤信息，包括迟到、请假、加班、早退、旷工等，以备主管对员工的绩效，财务对员工的工资进行确定。
因此，考勤系统是管理公司的员工的上下班考勤记录等相关情况的管理系统，是考勤软件与考勤硬件的结合，一般为HR部门使用，掌握并管理企业的员工出勤动态。
现有技术中，各企业主要是采用上下班打卡的考勤制度，即员工每天上班时打卡一次，下班时再打卡一次；当然也已经出现一些比较先进的方案，比如，采用手机打卡，此方案使用一张手机卡代替了传统的考勤卡，即一卡多用，从而降低了成本。但是，不论是传统的打卡系统，还是较为先进的手机打卡系统，都不能解决代打卡与员工忘记打卡等现象所暴露的问题，这给企业与员工都带来了不便。
因此，后续又不断的提出脸部识别或指纹识别等考勤方法，在提高人员识别准确度的同时，可有效防止代打卡的情况发生。但是，上述种种考勤方法，不论是上班还是下班，都需要员工到达考勤装置所在的固定地点进行考勤操作，考勤流程不够简化，工作效率较低，当单位员工较多时，在上下班高峰时段容易出现拥挤，大大浪费了员工的时间。
因此，本发明考虑提出一种采用GPS定位技术的考勤系统及方法。所述的GPS是Global Positioning System，即全球定位系统的简称。在20世纪70年代，美国陆海空三军 联合研制了新一代卫星定位系统GPS。主要目的是为陆海空三大领域提供实时、全天候和全球性的导航服务，并用于情报搜集、核爆监测和应急通讯等一些军事目的。之后又经过20余年的研究实验，到1994年为止，全球覆盖率高达98％的24颗GPS卫星己布设完成。时至今日，GPS已经成为全方位、全天候、全时段、高精度的卫星导航系统，能为全球用户提供低成本、高精度的三维位置、速度和精确定时等导航信息，是卫星通信技术在导航领域的应用典范，极大地提高了地球社会的信息化水平，有力地推动了数字经济的发展。
GPS可以提供车辆定位、防盗、反劫、行驶路线监控及呼叫指挥等功能，并且已经广泛应用于各行各业，主要基于其具有的以下特点：
全球全天候定位：GPS卫星的分布数目较多，且分布均匀，保证了地球上任何地方任何时间至少可以同时观测到4颗GPS卫星，确保实现全球全天候连续不断的导航定位服务；
定位精度高：应用实践已经证明，GPS相对定位精度在50km以内可达到10～6m，在100～500km以内可达到10～7m，在1000km以上仍然可达到10～9m；
观测时间短：随着GPS系统的不断完善，20km以内的相对静态定位，仅需15～20分钟；而对于快速静态相对定位测量时，当每个流动站与基准站相距在15km以内时，流动站观测时间只需1～2分钟；如果采取实时动态定位模式时，观测仅需几秒钟；因此使用GPS定位技术可大大提高定位效率；
测站间无需通视：GPS测量只要求上空开阔，不要求测站之间互相通视，因而不再需要建造觇标，既可大大减少测量工作的经费和时间，同时也使选点工作变得非常灵活，并且操作简便；
可提供全球统一的三维地心坐标：GPS测量可同时精确测定测站平面位置和大地高程；并且，GPS定位是在全球统一的WGS-84坐标系统中计算的，因此全球不同地点的测量结果是相互关联的。
综合上述GPS的各项特点，本发明考虑将GPS技术应用于考勤系统，提出一种新型的基于智能移动终端的考勤系统及方法，以解决现有的考勤系统所存在的缺点和限制。
发明的公开
本发明的目的是提供一种基于智能移动终端的考勤系统及方法，能提高考勤效率，防止遗忘考勤的问题，杜绝相互间代为考勤的行为。
为实现上述目的，本发明提供一种基于智能移动终端的考勤系统，由安装在各个智能移动终端上的考勤客户端、以及设置在单位服务器上的考勤管理端组成；其中，每个所述的考勤客户端包含：位置定位模块，确定持有智能移动终端的员工当前所处的位置信息，判断其是否位于预先设定的考勤范围内；背景定位模块，采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内；特征定位模块，采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人；所述的考勤管理端分别与位置定位模块、背景定位模块以及特征定位模块通过无线通信网络连接，接收获取的考勤信息，进行数据汇总和记录存储。
所述的位置定位模块包含：GPS定位单元，采用GPS定位技术获取智能移动终端当前所处的位置坐标；第一存储单元，存储单位所在区域的位置范围信息，作为预先设定的考勤范围；位置比较单元，分别与GPS定位单元、第一存储单元以及考勤管理端连接，将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内。
所述的背景定位模块包含：图片采集单元，通过用智能移动终端拍摄当前所处位置的背景图片；第二存储单元，存储位于单位不同位置的各个标志物图片；图片比较单元，分别与图片采集单元、第二存储单元以及考勤管理端连接，将智能移动终端拍摄得到的当前所处位置的背景图片与第二存储单元中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内。
所述的特征定位模块包含：特征采集单元，通过智能移动终端采集员工的生物特征信息，包括人脸、指纹或声音；第三存储单元，存储持有该智能移动终端的员工的生物特征信息；特征比较单元，分别与特征采集单元、第三存储单元以及考勤管理端连接，将智能移动终端采集到的员工的生物特征信息与第三存储单元中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人。
所述的考勤管理端包含：信息接收模块，分别与各个考勤客户端的位置比较单元、图片比较单元以及特征比较单元连接，通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；信息判断模块，与信息接收模块连接，根据接收到的考勤信息，判断员工当前考勤是否成功；信息记录模块，与信息判断模块连接，保存单位全部员工的考勤记录和考勤时间。
本发明还提供一种基于智能移动终端的考勤方法，采用上述的考勤系统实现，包含以下步骤：
S1、在员工持有的智能移动终端上安装考勤客户端，其通过无线通信网络与设置在单位服务器上的考勤管理端连接；
S2、考勤客户端的位置定位模块确定持有智能移动终端的员工当前所处的位置信息，判断其是否位于预先设定的考勤范围内；
S3、考勤客户端的背景定位模块采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内；
S4、考勤客户端的特征定位模块采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人；
S5、考勤管理端分别接收由位置定位模块、背景定位模块以及特征定位模块获取的考勤信息，进行数据汇总和记录存储。
所述的S2中，具体包含以下步骤：
S21、在第一存储单元中存储单位所在区域的位置范围信息，作为预先设定的考勤范围；
S22、GPS定位单元采用GPS定位技术获取智能移动终端当前所处的位置坐标；
S23、位置比较单元将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内。
所述的S3中，具体包含以下步骤：
S31、在第二存储单元中存储位于单位不同位置的各个标志物图片；
S32、图片采集单元通过智能移动终端拍摄当前所处位置的背景图片；
S33、图片比较单元将智能移动终端拍摄得到的当前所处位置的背景图片与第二存储单元中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内。
所述的S4中，具体包含以下步骤：
S41、在第三存储单元中存储持有该智能移动终端的员工的生物特征信息，包括人脸、指纹或声音；
S42、特征采集单元通过智能移动终端采集员工的生物特征信息；
S43、特征比较单元将智能移动终端采集到的员工的生物特征信息与第三存储单元中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人。
所述的S5中，具体包含以下步骤：
S51、信息接收模块通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；
S52、信息判断模块根据接收到的考勤信息，判断员工当前考勤是否成功；
当信息判断模块同时收到基于位置坐标、背景图片以及生物特征的考勤信息，且考勤信息表明是员工本人当前在考勤范围内进行的考勤操作，则判断该员工上班考勤成功；
当信息判断模块仅收到基于位置坐标的考勤信息，且考勤信息表明当前未在考勤范围内，则判断该员工下班考勤成功；
S53、信息记录模块保存单位全部员工的考勤记录和考勤时间。
综上所述，本发明提供的基于智能移动终端的考勤系统及方法，充分利用了无线网络通信技术和智能移动终端的性能优势，不需要员工到达考勤装置所在的特定位置进行考勤操作，且可以多人同时进行，不仅提高了考勤效率，而且可有效防止遗忘打卡的问题。另外，由于本发明具有极高的员工识别度，因此可有效杜绝同事之间代为打卡的不诚实行为。
附图的简要说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图进行简单介绍，显而易见的，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的实施例。
图1为本发明中的基于智能移动终端的考勤系统的结构示意图；
图2为本发明中的考勤客户端的结构示意图；
图3为本发明中的位置定位模块的结构示意图；
图4为本发明中的背景定位模块的结构示意图；
图5为本发明中的特征定位模块的结构示意图；
图6为本发明中的考勤管理端的结构示意图；
图7为本发明中的基于智能移动终端的考勤方法的流程图；
图8为本发明中的考勤管理端的操作步骤的流程图。
实现本发明的最佳方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，在本文中，诸如“第一”、“第二”、“第三”等关系术语(如果存在)仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。应该理解这样使用的术语在适当情况下可以互换，以便这里描述的本发明的实施例，例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”、“包含”、“具有”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括……”或“包含……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的要素。此外，在本文中，“大于”、“小于”、“超过”等理解为不包括本数；“以上”、“以下”、“以内”等理解为包括本数。
以下结合图1～图8，以具体的实施例对本发明的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
如图1所示，为本发明提供的基于智能移动终端的考勤系统的结构示意图。所述的考勤系统由安装在各个智能移动终端上的考勤客户端、以及设置在单位服务器上的考勤管理端组成。具体来说，所述的考勤客户端是安装在智能移动终端上的APP(应用程序，Application)，用于实时获取持有该智能移动终端的员工的考勤信息；每个考勤客户端可以通过无线通信网络(包括Wifi或蓝牙等)连接至所述的考勤管理端，并将实时获取的考勤信息发送至该考勤管理端进行数据汇总和记录存储。其中，所述的智能移动终端一般是指智能手机、平板电脑、智能可穿戴设备(包括智能手表或智能手环)等。
如图2所示，为本发明中的考勤客户端的结构示意图。每个所述的考勤客户端具体包含：位置定位模块1，与所述的考勤管理端通过无线通信网络连接，确定持有智能移动终端的员工当前所处的位置信息，判断其是否位于预先设定的考勤范围内，并将判断结果发送至考勤客户端；背景定位模块2，与所述的考勤管理端通过无线通信网络连接，采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内，并将判断结果发送至考勤客户端；特征定位模块3，与所述的考勤管理端通过无线通信网络连接，采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人，并将判断结果发送至考勤客户端。
如图3所示，为本发明中的位置定位模块的结构示意图。所述的位置定位模块1具体 包含：GPS定位单元11，采用GPS定位技术获取智能移动终端当前所处的位置坐标；第一存储单元12，其中存储单位所在区域的位置范围信息，作为预先设定的考勤范围；位置比较单元13，分别与所述的GPS定位单元11、第一存储单元12以及考勤管理端连接，将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内，并将判断结果作为考勤信息发送至考勤管理端。
在本发明的一个优选实施例中，在第一存储单元12中存储单位所在区域的中心位置坐标，并且在第一存储单元12中存储预设的距离阈值，因此也就是将以单位中心位置为圆心，以距离阈值为半径得到的圆所覆盖的区域作为设定的考勤范围；位置比较单元13计算智能移动终端当前所处的位置A与单位所在区域的中心位置B之间的直线距离，并判断该直线距离是否小于等于预设的距离阈值；如是，则说明智能移动终端目前处在考勤范围这个区域之内；如否，则说明智能移动终端目前处在考勤范围这个区域之外。
在本发明的另一个优选实施例中，在第一存储单元12中存储单位所在区域的全部位置坐标，作为考勤范围判定的位置信息数据库；位置比较单元13将智能移动终端当前所处的位置A一一与第一存储单元12中存储的位置坐标进行比较；当找到第一存储单元12中存在与位置A相同的位置坐标时，则说明智能移动终端目前处在考勤范围这个区域之内；当未找到第一存储单元12中存在与位置A相同的位置坐标时，则说明智能移动终端目前处在考勤范围这个区域之外。
总所周知，由于GPS定位技术在室内会降低其定位精度，并且由于目前有绝大部分公司是设立在鳞次栉比的商务楼里，在该商务楼所处的位置区域内，可能同时有几十家公司存在，此时，对于GPS的定位精度就要求更高了。为了能够有效减少GPS定位的误差，本发明进一步设置背景定位模块，在基于GPS的基础定位之上，进一步进行单位实地背景的验证。
如图4所示，为本发明中的背景定位模块的结构示意图。所述的背景定位模块2具体包含：图片采集单元21，可利用智能移动终端自带的摄像头拍摄当前所处位置的背景图片；第二存储单元22，其中存储位于单位不同位置的各个标志物图片；图片比较单元23，分别与所述的图片采集单元21、第二存储单元22以及考勤管理端连接，将智能移动终端拍摄得到的当前所处位置的背景图片与第二存储单元22中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内，并将判断结果作为考勤信息发送至考勤管理端。
在本发明的一个优选实施例中，在第二存储单元22中存储位于单位不同位置的各个标志物图片，例如包括公司前台、员工办公室布置、会议室布置、茶水间布置、各个领导 办公室布置、生产车间布置、实验室布置、甚至可以是厂区内的个性雕塑等等；员工在采用图片采集单元21拍摄背景图片时，需要选择其中最近最方便的一个标志物进行拍摄；图片比较单元23将智能移动终端拍摄得到的背景图片一一与第二存储单元22中存储的标志物图片进行比较，当找到第二存储单元22中存在与背景图片相匹配的标志物图片时，则说明智能移动终端目前处在考勤范围这个区域之内；当未找到第二存储单元22中存在与背景图片相匹配的标志物图片时，则说明智能移动终端目前处在考勤范围这个区域之内。
进一步，为了提高图片在匹配时的准确性，对于每个标志物，可在第二存储单元22中存储多张不同角度、不同光线的图片，从而使得无论是在何种天气情况下、或者是在何种角度拍摄到的背景图片，图片比较单元23都能够顺利准确的从第二存储单元22中找到匹配的标志物图片，简化员工考勤的操作，并有效减少错误判断的可能性，使得考勤流程快速简便。
如图5所示，为本发明中的特征定位模块的结构示意图。所述的特征定位模块3具体包含：特征采集单元31，可通过智能移动终端采集员工的生物特征信息；第三存储单元32，其中存储持有该智能移动终端的员工的生物特征信息；特征比较单元33，分别与所述的特征采集单元31、第三存储单元32以及考勤管理端连接，将智能移动终端采集到的员工的生物特征信息与第三存储单元32中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人，并将判断结果作为考勤信息发送至考勤管理端。
在本发明的第一个优选实施例中，在第三存储单元32中存储该名员工的脸部特写照片；当然，为了提高人脸识别的准确性，可以存储该员工不同角度、不同光线、甚至素颜或带妆状态下的多张脸部特写照片；员工将智能移动终端自带的摄像头作为特征采集单元31，为自己拍摄一张脸部自拍照；特征比较单元33将拍摄的脸部自拍照一一与第三存储单元32中存储的脸部特写照片进行比较，通过人脸识别技术判断照片中的是否为同一个人；如是，则说明其确实为持有该智能移动终端的员工本人；如否，则说明其并非为持有该智能移动终端的员工本人。
在本发明的第二个优选实施例中，在第三存储单元32中存储该名员工的指纹信息；当然，为了提高指纹识别的准确性，可以存储该员工多个不同手指的指纹信息；员工将智能移动终端自带的指纹识别按钮作为特征采集单元31来输入指纹信息；特征比较单元33将输入的指纹信息一一与第三存储单元32中存储的指纹信息进行比较，通过指纹识别技术判断是否为同一个人；如是，则说明其确实为持有该智能移动终端的员工本人；如否， 则说明其并非为持有该智能移动终端的员工本人。
在本发明的第三个优选实施例中，在第三存储单元32中存储该名员工的声音信息；当然，为了提高指纹识别的准确性，可以存储该员工在不同地点、不同环境中录制的多条声音信息；员工将智能移动终端自带的麦克风作为特征采集单元31来输入声音信息(当前输入的内容可与预先录制的内容一致，以便于声纹的识别)；特征比较单元33将输入的声音信息一一与第三存储单元32中存储的声音信息进行比较，通过声纹识别技术判断是否为同一个人；如是，则说明其确实为持有该智能移动终端的员工本人；如否，则说明其并非为持有该智能移动终端的员工本人。
如图6所示，为本发明中的考勤管理端的结构示意图。所述的考勤管理端具体包含：信息接收模块4，分别与各个考勤客户端的位置比较单元13、图片比较单元23以及特征比较单元33连接，通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；信息判断模块5，与所述的信息接收模块4连接，根据接收到的考勤信息，判断员工当前考勤是否成功；当同时收到基于位置坐标、背景图片以及生物特征的考勤信息，且考勤信息表明是员工本人当前在考勤范围内进行的考勤操作，则判断该员工上班考勤成功；当仅收到基于位置坐标的考勤信息，且考勤信息表明当前未在考勤范围内，则判断该员工下班考勤成功；信息记录模块6，与所述的信息判断模块5连接，保存单位全部员工的考勤记录和考勤时间。
在本发明的一个优选实施例中，所述的基于智能移动终端的考勤系统还包含数据传输模块，由设置在各个考勤客户端的二维码生成单元、以及设置在考勤管理端的二维码解码单元构成。其中，每个所述的二维码生成单元分别与位置比较单元13、图片比较单元23以及特征比较单元33连接，将接收到的基于位置坐标、背景图片以及生物特征的考勤信息生成对应的二维码，并通过无线通信网络发送至考勤管理端的二维码解码单元。所述的二维码解码单元与信息接收模块4连接，对接收到的二维码进行解码，并将解码后得到的基于位置坐标、背景图片以及生物特征的考勤信息发送至信息接收模块4。利用二维码技术进行信息传输，能有效减少传输的数据大小，提高传输效率。
如图7所示，为本发明提供的基于智能移动终端的考勤方法的流程图，其采用上述的考勤系统实现，包含以下步骤：
S1、在员工持有的智能移动终端上安装考勤客户端，其通过无线通信网络与设置在单位服务器上的考勤管理端连接；
S2、考勤客户端的位置定位模块1确定持有智能移动终端的员工当前所处的位置信 息，判断其是否位于预先设定的考勤范围内；
S3、考勤客户端的背景定位模块2采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内；
S4、考勤客户端的特征定位模块3采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人；
S5、考勤管理端分别接收由位置定位模块1、背景定位模块2以及特征定位模块3获取的考勤信息，进行数据汇总和记录存储。
所述的S2中，具体包含以下步骤：
S21、在第一存储单元12中存储单位所在区域的位置范围信息，作为预先设定的考勤范围；
S22、GPS定位单元11采用GPS定位技术获取智能移动终端当前所处的位置坐标；
S23、位置比较单元13将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内，并将判断结果作为考勤信息发送至考勤管理端。
在本发明的一个优选实施例中，在第一存储单元12中存储单位所在区域的中心位置坐标，并且在第一存储单元12中存储预设的距离阈值；位置比较单元13计算智能移动终端当前所处的位置A与单位所在区域的中心位置B之间的直线距离，并判断该直线距离是否小于等于预设的距离阈值；如是，则说明智能移动终端目前处在考勤范围之内；如否，则说明智能移动终端目前处在考勤范围之外。
在本发明的另一个优选实施例中，在第一存储单元12中存储单位所在区域的全部位置坐标，作为考勤范围判定的位置信息数据库；位置比较单元13将智能移动终端当前所处的位置A一一与第一存储单元12中存储的位置坐标进行比较；当找到第一存储单元12中存在与位置A相同的位置坐标时，则说明智能移动终端目前处在考勤范围之内；当未找到第一存储单元12中存在与位置A相同的位置坐标时，则说明智能移动终端目前处在考勤范围之外。
所述的S3中，具体包含以下步骤：
S31、在第二存储单元22中存储位于单位不同位置的各个标志物图片；
S32、图片采集单元21通过智能移动终端自带的摄像头拍摄当前所处位置的背景图片；
S33、图片比较单元23将智能移动终端拍摄得到的当前所处位置的背景图片与第二 存储单元22中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内，并将判断结果作为考勤信息发送至考勤管理端。
在本发明的一个优选实施例中，在第二存储单元22中存储位于单位不同位置的各个标志物图片，例如包括公司前台、员工办公室布置、会议室布置、茶水间布置、各个领导办公室布置、生产车间布置、实验室布置、甚至可以是厂区内的个性雕塑等等；并且对于每个标志物，可存储多张不同角度、不同光线的图片；员工在采用图片采集单元21拍摄背景图片时，需要选择其中最近最方便的一个标志物进行拍摄；图片比较单元23将智能移动终端拍摄得到的背景图片一一与第二存储单元22中存储的标志物图片进行比较，当找到第二存储单元22中存在与背景图片相匹配的标志物图片时，则说明智能移动终端目前处在考勤范围之内；当未找到第二存储单元22中存在与背景图片相匹配的标志物图片时，则说明智能移动终端目前处在考勤范围之内。
所述的S4中，具体包含以下步骤：
S41、在第三存储单元32中存储持有该智能移动终端的员工的生物特征信息；
S42、特征采集单元31通过智能移动终端采集员工的生物特征信息；
S43、特征比较单元33将智能移动终端采集到的员工的生物特征信息与第三存储单元32中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人，并将判断结果作为考勤信息发送至考勤管理端。
这里所提到的生物特征，可以是人脸、指纹或声音，可分别通过智能移动终端的摄像头、指纹识别按钮以及麦克风采集到；并且分别通过人脸识别技术、指纹识别技术以及声纹识别技术来判断是否为同一个人，从而完成生物特征的验证。
如图8所示，为本发明中的S5考勤管理端的操作步骤的流程图，具体包含以下步骤：
S51、信息接收模块4通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；
S52、信息判断模块5根据接收到的考勤信息，判断员工当前考勤是否成功；
当信息判断模块5同时收到基于位置坐标、背景图片以及生物特征的考勤信息，且考勤信息表明是员工本人当前在考勤范围内进行的考勤操作，则判断该员工上班考勤成功；否则，判断该员工上班考勤失败；
当信息判断模块5仅收到基于位置坐标的考勤信息，且考勤信息表明当前未在考勤范围内，则判断该员工下班考勤成功；
S53、信息记录模块6保存单位全部员工的考勤记录和考勤时间。
以下通过几个具体实施例，进一步更好的说明本发明提供的基于智能移动终端的考勤系统及方法。
具体实施例1：员工A为设立在商务楼中的某广告公司的员工，其早上在达到商务楼并等待电梯时，进行考勤操作。虽然GPS定位验证了其位于考勤范围内，并且生物特征验证(脸部识别)也表明确是其本人，但是由于该员工A尚未到达公司楼层，没有提供匹配的公司内部的标志物图片，所以其上班考勤操作失败。
具体实施例2：员工B为设立在商务楼中的某广告公司的员工，其早上在达到商务楼并坐电梯达到公司楼层后，进行考勤操作。同一时间，GPS定位验证了其位于考勤范围内；并且该员工B拍摄了公司前台的标志物图片，通过了背景验证；以及生物特征验证(指纹识别)也表明确是其本人，所以其上班考勤操作成功。
从上述两个实施例能够看出，同时设置GPS定位验证以及单位背景验证，能够有效提升考勤系统对于实时考勤位置的识别能力。
具体实施例3：员工C为设立在郊区某工厂的员工，其早上在到达厂区后，碰到员工D，由于员工C要去工厂食堂买早餐，因此员工C将其持有的手机交给了员工D，让员工D到达工厂车间进行考勤操作。虽然GPS定位验证了其位于考勤范围内，并且背景验证(提交了工厂车间的标志物照片)也确定了其位于考勤范围内，但是生物特征验证(声音识别)失败，其分辨出员工D与员工C的声音信息不一致。因此，最终员工C的上班考勤操作失败。
从上述这个实施例能够看出，设置生物特征验证，能够有效防止同事间代为打卡考勤的不诚实行为。
具体实施例4：员工E为设立在郊区某工厂的员工，其晚上加班后，直接离开了工厂厂区。此时GPS定位验证了其已经离开考勤范围，并且同一时间，没有收到背景验证和生物特征验证的信息，因此员工E下班考勤操作成功。
从上述这个实施例能够看出，对于上班已经非常忙碌，而下班经常忘记打卡的员工来说，能够有效防止忘记打卡的情况发生，特别是对于加班后忘记打卡的员工，将不会再发生无法计算加班费的情况。
综上所述，本发明所提供的基于智能移动终端的考勤系统及方法，充分利用了无线网络通信技术和智能移动终端的性能优势，不需要员工到达考勤装置所在的特定位置进行考勤操作，且可以多人同时进行，不仅提高了考勤效率，而且可有效防止遗忘打卡的问题。另外，由于本发明具有极高的员工识别度，因此可有效杜绝同事之间代为打卡的不诚实行 为。
本领域内的技术人员应明白，上述各实施例可提供为方法、装置、或计算机程序产品。这些实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。上述各实施例涉及的方法中的全部或部分步骤可以通过程序来指令相关的硬件完成，所述的程序可以存储于计算机设备可读取的存储介质中，用于执行上述各实施例方法所述的全部或部分步骤。
上述各实施例是参照根据实施例所述的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到计算机设备的处理器以产生一个机器，使得通过计算机设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
尽管本发明的内容已经通过上述优选实施例作了详细介绍，但应当认识到上述的描述不应被认为是对本发明的限制。在本领域技术人员阅读了上述内容后，对于本发明的多种修改和替代都将是显而易见的。因此，本发明的保护范围应由所附的权利要求来限定。

Claims (10)

  1. 一种基于智能移动终端的考勤系统，由安装在各个智能移动终端上的考勤客户端、以及设置在单位服务器上的考勤管理端组成；其特征在于：
    每个所述的考勤客户端包含：
    位置定位模块，确定持有智能移动终端的员工当前所处的位置信息，判断其是否位于预先设定的考勤范围内；
    背景定位模块，采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内；
    特征定位模块，采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人；
    所述的考勤管理端分别与位置定位模块、背景定位模块以及特征定位模块通过无线通信网络连接，接收获取的考勤信息，进行数据汇总和记录存储。
  2. 如权利要求1所述的基于智能移动终端的考勤系统，其特征在于，所述的位置定位模块包含：
    GPS定位单元，采用GPS定位技术获取智能移动终端当前所处的位置坐标；
    第一存储单元，存储单位所在区域的位置范围信息，作为预先设定的考勤范围；
    位置比较单元，分别与GPS定位单元、第一存储单元以及考勤管理端连接，将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内。
  3. 如权利要求2所述的基于智能移动终端的考勤系统，其特征在于，所述的背景定位模块包含：
    图片采集单元，通过用智能移动终端拍摄当前所处位置的背景图片；
    第二存储单元，存储位于单位不同位置的各个标志物图片；
    图片比较单元，分别与图片采集单元、第二存储单元以及考勤管理端连接，将智能移动终端拍摄得到的当前所处位置的背景图片与第二存储单元中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内。
  4. 如权利要求3所述的基于智能移动终端的考勤系统，其特征在于，所述的特征定位模块包含：
    特征采集单元，通过智能移动终端采集员工的生物特征信息，包括人脸、指纹或声音；
    第三存储单元，存储持有该智能移动终端的员工的生物特征信息；
    特征比较单元，分别与特征采集单元、第三存储单元以及考勤管理端连接，将智能移动终端采集到的员工的生物特征信息与第三存储单元中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人。
  5. 如权利要求4所述的基于智能移动终端的考勤系统，其特征在于，所述的考勤管理端包含：
    信息接收模块，分别与各个考勤客户端的位置比较单元、图片比较单元以及特征比较单元连接，通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；
    信息判断模块，与信息接收模块连接，根据接收到的考勤信息，判断员工当前考勤是否成功；
    信息记录模块，与信息判断模块连接，保存单位全部员工的考勤记录和考勤时间。
  6. 一种基于智能移动终端的考勤方法，其特征在于，采用如权利要求1～5中任一项所述的考勤系统实现，包含以下步骤：
    S1、在员工持有的智能移动终端上安装考勤客户端，其通过无线通信网络与设置在单位服务器上的考勤管理端连接；
    S2、考勤客户端的位置定位模块确定持有智能移动终端的员工当前所处的位置信息，判断其是否位于预先设定的考勤范围内；
    S3、考勤客户端的背景定位模块采集员工当前所处位置的背景信息，进一步判断其是否位于预先设定的考勤范围内；
    S4、考勤客户端的特征定位模块采集员工的生物特征信息，判断其是否为持有该智能移动终端的员工本人；
    S5、考勤管理端分别接收由位置定位模块、背景定位模块以及特征定位模块获取的考勤信息，进行数据汇总和记录存储。
  7. 如权利要求6所述的基于智能移动终端的考勤方法，其特征在于，所述的S2中，具体包含以下步骤：
    S21、在第一存储单元中存储单位所在区域的位置范围信息，作为预先设定的考勤范围；
    S22、GPS定位单元采用GPS定位技术获取智能移动终端当前所处的位置坐标；
    S23、位置比较单元将智能移动终端当前所处的位置坐标与单位所在的位置范围信息进行比较，判断其是否位于预设的考勤范围内。
  8. 如权利要求7所述的基于智能移动终端的考勤方法，其特征在于，所述的S3中，具体包含以下步骤：
    S31、在第二存储单元中存储位于单位不同位置的各个标志物图片；
    S32、图片采集单元通过智能移动终端拍摄当前所处位置的背景图片；
    S33、图片比较单元将智能移动终端拍摄得到的当前所处位置的背景图片与第二存储单元中存储的标志物图片进行匹配，判断其是否位于预设的考勤范围内。
  9. 如权利要求8所述的基于智能移动终端的考勤方法，其特征在于，所述的S4中，具体包含以下步骤：
    S41、在第三存储单元中存储持有该智能移动终端的员工的生物特征信息，包括人脸、指纹或声音；
    S42、特征采集单元通过智能移动终端采集员工的生物特征信息；
    S43、特征比较单元将智能移动终端采集到的员工的生物特征信息与第三存储单元中存储的员工的生物特征信息进行匹配，判断其是否为持有该智能移动终端的员工本人。
  10. 如权利要求9所述的基于智能移动终端的考勤方法，其特征在于，所述的S5中，具体包含以下步骤：
    S51、信息接收模块通过无线通信网络接收单位全部员工基于位置坐标、背景图片以及生物特征的考勤信息；
    S52、信息判断模块根据接收到的考勤信息，判断员工当前考勤是否成功；
    当信息判断模块同时收到基于位置坐标、背景图片以及生物特征的考勤信息，且考勤信息表明是员工本人当前在考勤范围内进行的考勤操作，则判断该员工上班考勤成功；
    当信息判断模块仅收到基于位置坐标的考勤信息，且考勤信息表明当前未在考勤范围内，则判断该员工下班考勤成功；
    S53、信息记录模块保存单位全部员工的考勤记录和考勤时间。
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