CN205091803U - Multi -functional attendance machine based on gait recognition function - Google Patents
Multi -functional attendance machine based on gait recognition function Download PDFInfo
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- CN205091803U CN205091803U CN201520744929.5U CN201520744929U CN205091803U CN 205091803 U CN205091803 U CN 205091803U CN 201520744929 U CN201520744929 U CN 201520744929U CN 205091803 U CN205091803 U CN 205091803U
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Abstract
The utility model relates to a multi -functional attendance machine based on gait recognition function, circuit board in organism and organism, the central processing module on the circuit board links to each other with gait recognition process chip, iris recognition process chip, data storage module, input module, output module and communication module, and the central processing module integration has central processing unit CPU, random access memory RAM, recognition process 0ROM, multiple recognition process 1IO interface, AD recognition process 2 and network function interface, gait recognition process chip is connected with gait video acquisition module and gait feature data storehouse, iris recognition process chip and iris collection appearance and iris feature data storehouse link to each other, are applied to the attendance machine with gait recognition technology, provide simple, swift, high -efficient, reliable attendance function, have avoided response card identification attendance machine to forget the unable attendance of area card or taken to the attendance circumstances by others, also need not must stop the wait circumstances of discerning and line up of waiting for a moment like face identification attendance machine.
Description
Technical field
The utility model relates to a kind of attendance recorder, particularly a kind of Multifunctional attendance machine based on Gait Recognition function.
Background technology
Attendance recorder is a kind of instrument of statistic record work attendance.Current most of unit all uses the on and off duty situation of attendance recorder to its employee to carry out record.And the modal several use-pattern of attendance recorder mainly contains fingerprint recognition mode, contactless card mode and recognition of face mode.
Wherein, for fingerprint recognition for attendance checking machine, due to may exist finger decortication, muddy split or point the reason such as dirty easily cause the situation that discrimination is low, but also likely communicate illness; For contactless card identification attendance recorder, may there is forgetting band card thus cannot work attendance or by others with the situation for work attendance; For recognition of face mode, everyone must stand in suitable surface of position and stop a moment to wait for attendance recorder identification to attendance recorder camera lens, if need the number of work attendance simultaneously more easily to occur situation about waiting in line.
How to introduce new technology, improve existing attendance recorder, make its easier easy-to-use, efficiency is higher simultaneously also safe and reliable, be badly in need of solve technical matters.
Mode when gait refers to that people walk, this is a kind of behavioural characteristic of complexity.Show according to the study, everybody has distinct walking posture, because people's " style " of walking the degree of the sensitivity level of muscle power, tendon and bone length, skeleton density, vision, the coordination ability, experience, body weight, center of gravity, muscle or bone damage, physiological condition and individual exist nuance.Concerning a people, walking posture be pretended very difficult.
Gait Recognition is a kind of emerging biometrics identification technology, and the attitude being intended to be walked by people carries out identification, and compared with other biological identification technology, Gait Recognition has the remote advantage with being not easy to pretend of noncontact.The input of Gait Recognition is the sequence of video images of one section of walking, therefore its data acquisition and face recognizing similar, there is non-infringement and acceptability.The feature that Gait Recognition is mainly extracted is the motion in each joint of human body.
Gait Recognition is the same with face recognizing, is all a kind of non-contacting biometrics identification technology not needing the behavior of people to coordinate.Gait Recognition has the following advantages relative to face recognizing tool: the video camera 1, for gathering is less demanding, so the cost of harvester can not be too high; 2, the distance gathered is far away than face recognizing, as long as can divide the attitude differentiated on foot, even can deviate from video camera, this be face recognizing not all right; 3, image surface can be pretended, and gait is not easily pretended, and when you see that camera thinks camouflage, your gait is but early own collected; 4, Gait Recognition uses more convenient, and it wants good illumination condition to see image surface clearly unlike face recognizing.
How Gait Recognition technology is applied to attendance recorder, to provide more efficient work attendance service to be good problem to study.
Summary of the invention
For above-mentioned prior art, the purpose of this utility model is that the technical matters that will solve is to provide and a kind ofly makes full use of the attendance recorder based on Gait Recognition function that technical advantage that Gait Recognition technology brings carries out the reliable work attendance of quickness and high efficiency.
For solving the problem, the purpose of this utility model realizes like that:
A kind of Multifunctional attendance machine based on Gait Recognition function, comprise attendance recorder body and the circuit board being arranged on attendance recorder internal body, it is characterized in that: described circuit board comprises central processing module, Gait Recognition module, iris recognition module, data memory module, load module, output module and communication module, described central processing module is by each input and output I/O interface and Gait Recognition module, iris recognition module, data memory module, load module, output module is connected with communication module, described central processing module is single-chip microcomputer, inside is integrated with central processor CPU, random access memory ram, read only memory ROM, multiple input and output I/O interface, A/D converter circuit and network function interface,
Described Gait Recognition module comprises gait video acquisition module, Gait Recognition process chip and stores the hard disk of gait feature database, and Gait Recognition process chip is connected with the hard disk storing gait feature database with central processing module, gait video acquisition module respectively; Gait Recognition process chip is exclusively used in gait video information that the collection of process gait video acquisition module comes and compares with the information of being deposited in gait feature database by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the gait feature in gait feature database; Gait video acquisition module is the camera of two band infrared night viewing functions; Gait feature database needs the gait feature information of the personnel participating in work attendance for storing;
Described iris recognition module comprises iris capturing instrument, iris recognition process chip and stores the hard disk in iris characteristic data storehouse, and iris recognition process chip is connected with the hard disk storing iris characteristic data storehouse with central processing module, iris capturing instrument respectively; Iris capturing instrument is a kind of hardware unit of the bio-identification to human eye inside iris feature information; Iris recognition process chip is exclusively used in iris feature information that the collection of process iris capturing instrument comes and compares with the information of being deposited in iris characteristic data storehouse by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the iris feature in iris characteristic data storehouse; Iris characteristic data storehouse needs the iris feature information of the personnel participating in work attendance for storing.
The camera of the band infrared night viewing function of described gait video acquisition module is arranged on the front panel of attendance recorder body.
Described iris capturing instrument is arranged on the front panel of attendance recorder body.
Described data memory module is solid state hard disc, and for storing attendance recorder various relevant informations at work, described solid state hard disc is arranged in attendance recorder body.
Described load module is for arranging button, for carrying out various setting to attendance recorder, described output module is LCDs and loudspeaker, and for exporting the relevant information of attendance recorder, described button, LCDs and the loudspeaker of arranging all are arranged on the front panel of attendance recorder body.
Described communication module is Ethernet interface, USB interface and RS232 interface, and described Ethernet interface, USB interface and RS232 interface are all arranged on the rear panel of attendance recorder body.
The beneficial effects of the utility model are:
Gait Recognition technology is applied in attendance recorder by the utility model, thus can make full use of the technical advantage that Gait Recognition technology brings, and provides simple, quick, efficient, attendance checking function reliably.Gait Recognition technology is a kind of non-contacting biometrics identification technology not needing the behavior of people to coordinate, and the attendance recorder of Gait Recognition technology by this application, as long as the camera of attendance recorder has recorded the gait of employee, just can realize attendance checking function.Employee does not need to take the method for contact (such as fingerprint identification technology) to use attendance recorder again, thus avoid fingerprint identification method may exist finger decortication, muddy split or point the reason such as dirty easily cause the situation that discrimination is low; It also avoid simultaneously contactless card identification attendance recorder forget band card thus cannot work attendance or by others with the situation for work attendance; And also employee need not must stand in suitable surface of position to the stop of attendance recorder camera lens for a moment to wait for attendance recorder identification as face recognition work-checking machine, often easily there is situation about waiting in line in the number avoiding work attendance while of needs.
Accompanying drawing explanation
Fig. 1 is general principles schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of Multifunctional attendance machine based on Gait Recognition function disclosed in the utility model, comprise attendance recorder body and the circuit board being arranged on attendance recorder internal body, attendance recorder body comprises front panel, rear panel, other panel.
Described circuit board comprises central processing module, Gait Recognition process chip, iris recognition process chip, data memory module, load module, output module and communication module, described central processing module is by each input and output I/O interface and Gait Recognition process chip, iris recognition process chip, data memory module, load module, output module is connected with communication module, described central processing module is single-chip microcomputer, inside is integrated with central processor CPU, random access memory ram, read only memory ROM, multiple input and output I/O interface, A/D converter circuit and network function interface,
Described Gait Recognition process chip is also connected with gait feature database with gait video acquisition module respectively; Described Gait Recognition process chip is exclusively used in gait video information that the collection of process gait video acquisition module comes and compares with the information of being deposited in gait feature database by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the gait feature in gait feature database; Described gait video acquisition module is the camera of two band infrared night viewing functions; Described gait feature database needs the gait feature information of the personnel participating in work attendance for storing;
Described iris recognition process chip is also connected with iris characteristic data storehouse with iris capturing instrument respectively; Described iris capturing instrument is a kind of hardware unit of the bio-identification to human eye inside iris feature information; Described iris recognition process chip is exclusively used in iris feature information that the collection of process iris capturing instrument comes and compares with the information of being deposited in iris characteristic data storehouse by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the iris feature in iris characteristic data storehouse; Described iris characteristic data storehouse needs the iris feature information of the personnel participating in work attendance for storing.
The camera of the band infrared night viewing function of described gait video acquisition module is arranged on the front panel of attendance recorder body.
Described iris capturing instrument is arranged on the front panel of attendance recorder body.
Described data memory module is solid state hard disc, and for storing attendance recorder various relevant informations at work, described solid state hard disc is arranged in attendance recorder body.
Described load module is for arranging button, for carrying out various setting to attendance recorder, described output module is LCDs and loudspeaker, and for exporting the relevant information of attendance recorder, described button, LCDs and the loudspeaker of arranging all are arranged on the front panel of attendance recorder body.
Described communication module is Ethernet interface, USB interface and RS232 interface, and described Ethernet interface, USB interface and RS232 interface are all arranged on the rear panel of attendance recorder body.
When using attendance recorder described in the utility model, the gait information of prior gait video frequency pick-up head typing employee, afterwards, employee only needs to have passed by just before gait video frequency pick-up head, attendance recorder described in the utility model can automatically identify employee's gait and carry out work attendance registration, does not need employee to do any operation.
Meanwhile, as optional function, the utility model also provides iris recognition mode.This iris recognition mode adopts cordless collection, comparison by the human eye iris information of work attendance people, has very high security and accuracy.
Attendance recorder described in the utility model supports that external unit is connected with this attendance recorder by the Ethernet interface of communication module, USB interface or RS232 interface, realizing carrying out data syn-chronization with this attendance recorder, obtains the functions such as data in this attendance recorder or Long-distance Control.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (6)
1. the Multifunctional attendance machine based on Gait Recognition function, comprise attendance recorder body and the circuit board being arranged on attendance recorder internal body, it is characterized in that: described circuit board comprises central processing module, Gait Recognition module, iris recognition module, data memory module, load module, output module and communication module, described central processing module is by each input and output I/O interface and Gait Recognition module, iris recognition module, data memory module, load module, output module is connected with communication module, described central processing module is single-chip microcomputer, inside is integrated with central processor CPU, random access memory ram, read only memory ROM, multiple input and output I/O interface, A/D converter circuit and network function interface,
Described Gait Recognition module comprises gait video acquisition module, Gait Recognition process chip and stores the hard disk of gait feature database, and Gait Recognition process chip is connected with the hard disk storing gait feature database with central processing module, gait video acquisition module respectively; Gait Recognition process chip is exclusively used in gait video information that the collection of process gait video acquisition module comes and compares with the information of being deposited in gait feature database by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the gait feature in gait feature database; Gait video acquisition module is the camera of two band infrared night viewing functions; Gait feature database needs the gait feature information of the personnel participating in work attendance for storing;
Described iris recognition module comprises iris capturing instrument, iris recognition process chip and stores the hard disk in iris characteristic data storehouse, and iris recognition process chip is connected with the hard disk storing iris characteristic data storehouse with central processing module, iris capturing instrument respectively; Iris capturing instrument is a kind of hardware unit of the bio-identification to human eye inside iris feature information; Iris recognition process chip is exclusively used in iris feature information that the collection of process iris capturing instrument comes and compares with the information of being deposited in iris characteristic data storehouse by inside solidification has, to determine collected people whether to the function of duty and the integrated circuit (IC) chip of function safeguarding the iris feature in iris characteristic data storehouse; Iris characteristic data storehouse needs the iris feature information of the personnel participating in work attendance for storing.
2. the Multifunctional attendance machine based on Gait Recognition function according to claim 1, is characterized in that: the camera of the band infrared night viewing function of described gait video acquisition module is arranged on the front panel of attendance recorder body.
3. the Multifunctional attendance machine based on Gait Recognition function according to claim 1, is characterized in that: described iris capturing instrument is arranged on the front panel of attendance recorder body.
4. the Multifunctional attendance machine based on Gait Recognition function according to claim 1, it is characterized in that: described data memory module is solid state hard disc, for storing attendance recorder various relevant informations at work, described solid state hard disc is arranged in attendance recorder body.
5. the Multifunctional attendance machine based on Gait Recognition function according to claim 1, it is characterized in that: described load module is for arranging button, for carrying out various setting to attendance recorder, described output module is LCDs and loudspeaker, for exporting the relevant information of attendance recorder, described button, LCDs and the loudspeaker of arranging all are arranged on the front panel of attendance recorder body.
6. the Multifunctional attendance machine based on Gait Recognition function according to claim 1, it is characterized in that: described communication module is Ethernet interface, USB interface and RS232 interface, and described Ethernet interface, USB interface and RS232 interface are all arranged on the rear panel of attendance recorder body.
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| CN201520744929.5U CN205091803U (en) | 2015-09-24 | 2015-09-24 | Multi -functional attendance machine based on gait recognition function |
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| CN201520744929.5U CN205091803U (en) | 2015-09-24 | 2015-09-24 | Multi -functional attendance machine based on gait recognition function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028374A (en) * | 2019-10-30 | 2020-04-17 | 中国科学院自动化研究所南京人工智能芯片创新研究院 | Attendance machine and attendance system based on gait recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028374A (en) * | 2019-10-30 | 2020-04-17 | 中国科学院自动化研究所南京人工智能芯片创新研究院 | Attendance machine and attendance system based on gait recognition |
| CN111028374B (en) * | 2019-10-30 | 2021-09-21 | 中科南京人工智能创新研究院 | Attendance machine and attendance system based on gait recognition |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20180628 Address after: 450000 1 to 2 floor, 13 building, Qiming village, 11 Ruida Road, Zhengzhou, Henan Patentee after: Zhengzhou shading cloud computing Co., Ltd. Address before: 450000 Zhengzhou, Henan, Jinshui District, No. 125 Zhengbian Road, Phoenix City, six tower, Henan Xin Shan Mdt InfoTech Ltd Patentee before: HENAN XINSHAN INFORMATION TECHNOLOGY CO., LTD. |
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