CN115471943A - Access control system integrating multiple access means - Google Patents
Access control system integrating multiple access means Download PDFInfo
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- CN115471943A CN115471943A CN202110654673.9A CN202110654673A CN115471943A CN 115471943 A CN115471943 A CN 115471943A CN 202110654673 A CN202110654673 A CN 202110654673A CN 115471943 A CN115471943 A CN 115471943A
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 20
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000011161 development Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Abstract
The invention discloses an access control system integrating multiple access means, which comprises information acquisition equipment and a remote service terminal, wherein the information acquisition equipment is connected with the remote service terminal, and the information acquisition equipment is connected with the remote service terminal through intelligent front-end equipment; the intelligent front end detects the data acquired by the information acquisition equipment, sends the detected data to the remote service terminal through a built-in wireless communication module, and records and processes the access condition according to LabVIEW-based intelligent access control software in the remote service terminal. By the mode, the access control system integrating multiple access means can complete detection, recording and information uploading of access personnel through multiple access means, and safety of an unattended transformer substation is greatly improved.
Description
Technical Field
The invention relates to the technical field of automation and computer networks, in particular to an access control system integrating multiple access means.
Background
At present, the transformer substations above 35KV are unattended, the station security problem is highlighted when the convenience station works and develops, the first safety defense line of the transformer substation is the access control system, and the monitoring function of the access control system plays an important role in the safety of the transformer substations.
The existing access control system such as an intelligent access control system with application number 201910262383.2 based on fingerprint identification and face identification can realize opening and closing of a door and certain monitoring effect, but the effect is single, the development time is long, especially, the problem that new function development such as personnel information function updating and the like occurs to a movable door of an unattended substation is lack of an effective coping function, when the door of the substation is opened, personnel access and personnel entry condition recording function updating requirements cannot follow effectively, and serious potential safety hazards are brought to the unattended substation.
Disclosure of Invention
The invention mainly solves the technical problem of providing an access control system integrating multiple access means, which can complete the detection, recording and information uploading of access personnel through multiple access means.
In order to solve the technical problems, the invention adopts a technical scheme that: an access control system integrating multiple access means comprises information acquisition equipment and a remote service terminal, wherein the information acquisition equipment is connected with the remote service terminal, and the information acquisition equipment is connected with the remote service terminal through intelligent front-end equipment;
the intelligent front end detects the data acquired by the information acquisition equipment, sends the detected data to the remote service terminal through a built-in wireless communication module, and records and processes the access condition according to LabVIEW-based intelligent access control software in the remote service terminal.
In a preferred embodiment of the present invention, the intelligent front end includes an FPGA data processing core based on LabVIEW, and the intelligent front end transmits information collected by the information collecting device to the FPGA data processing core through a built-in signal transmission module and a built-in video input module to perform information detection.
In a preferred embodiment of the present invention, the intelligent front end is connected to an audible and visual alarm through a built-in alarm output module, and when the FPGA data processing core detects an unauthorized person, the FPGA data processing core controls the audible and visual alarm through the alarm output module to warn.
In a preferred embodiment of the present invention, the information collecting apparatus includes a camera, a fingerprint collector, and a sound collector.
In a preferred embodiment of the present invention, the smart gate inhibition software is designed in a producer-consumer design mode.
In a preferred embodiment of the present invention, the intelligent access control software includes an initialization module, a software login module, an automatic execution module, a manual debugging module, a parameter configuration module, a data query module, and an exit module.
In a preferred embodiment of the present invention, the initialization module is connected to the software registration module.
In a preferred embodiment of the present invention, the automatic execution module, the manual debugging module, the parameter configuration module, the data query module, and the log-out module are respectively connected to the software login module.
The beneficial effects of the invention are: the utility model provides an entrance guard system of integrated many access means, this entrance guard system can accomplish admittance personnel's detection, record and information upload through multiple access means, has improved the security of unmanned on duty transformer substation greatly.
Drawings
Fig. 1 is a schematic structural diagram of an access control system integrated with multiple access means.
Fig. 2 is a schematic diagram of an intelligent front end of an access control system integrated with multiple access means.
Fig. 3 is a schematic block diagram of intelligent access control software of an access control system integrated with multiple access means.
The parts in the drawings are numbered as follows: 1. an intelligent front end; 2. a remote service terminal; 3. an audible and visual alarm; 4. an electric lock; 5. a door magnet; 6. a camera; 7. a fingerprint acquisition instrument; 8. a sound pickup; 9. an FPGA data processing core; 10. a signal transmission module; 11. a video input module; 12. a wireless communication module; 13. and an alarm output module.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the present invention more comprehensible to those skilled in the art, and will thus provide a clear and concise definition of the scope of the present invention.
Please refer to fig. 1 to 3, an access control system integrated with multiple access means comprises an information acquisition device and a remote service terminal 2, wherein the information acquisition device is connected with the remote service terminal 2, the information acquisition device is connected with the remote service terminal 2 through an intelligent front end 1 device, the intelligent front end 1 realizes the analysis and processing of signals through an FPGA data processing core 9, completes the edge calculation, controls an intelligent switch of an electric lock 4 installed on a door frame according to the processing result, and records the current access application to a database of the remote service terminal 2 through a wireless communication mode.
The intelligent front end 1 detects the data acquired by the information acquisition equipment, then sends the data to the remote service terminal 2 through the built-in wireless communication module 12, and records and processes the entry condition according to the LabVIEW-based intelligent access control software in the remote service terminal 2, wherein the intelligent access control software effectively overcomes the defects of slow function update and long function expansion period of the traditional access control system based on machine vision by utilizing the characteristics of rapidity and short function debugging period of LabVIEW development.
The intelligent front end 1 comprises an FPGA data processing core 9 based on LabVIEW, the intelligent front end 1 transmits information acquired by the information acquisition equipment to the FPGA data processing core 9 through a built-in signal transmission module 10 and a built-in video input module 11 for information detection, the signal transmission module 10 adopts two signals, namely digital and analog signals, and can input and output the signals, and the FPGA data processing core 9 is used for realizing tasks of face detection, voiceprint detection and fingerprint detection.
The intelligent front end 1 is connected with the audible and visual alarm 3 through a built-in alarm output module 13, and when the FPGA data processing core 9 detects a non-accessible person, the FPGA data processing core 9 controls the audible and visual alarm 3 to give an alarm through the alarm output module 13.
Information acquisition equipment includes camera 6, fingerprint collection appearance 7 and adapter 8, camera 6 with video input module 11 is connected for gather face signal, fingerprint collection appearance 7 with adapter 8 with signal transmission module 10 is connected for gather fingerprint signal and vocal print signal, simultaneously signal transmission module 10 still is connected with door magnetism 5 of installing on the door frame, through door magnetism 5 carries out the state monitoring of door, when being opened illegally, through FPGA data processing core 9 control audible-visual annunciator 3 warns.
Through the symbiosis of the multiple access modes of the face, the voiceprint and the fingerprint, the common detection or the single detection can be selected according to the security level, the priority is set according to the application, if the three detections of the high security environment are all passed through, the access is performed, the low security environment can be set to be detected, and the other two detections are used as backup.
The intelligent access control software adopts a producer consumer design mode, and a producer structure can effectively transmit data to a consumer structure through a queue by applying the mode, so that the requirement of system design is met.
The intelligent access control software comprises an initialization module, a software login module, an automatic execution module, a manual debugging module, a parameter configuration module, a data query module and an exit module, wherein the initialization module is connected with the software login module.
The initialization module is used for carrying out initialization process, completing the starting of related functions, entering an initial login interface through the software login module, setting different authority personnel according to requirements, enabling the different authority personnel to log in software to achieve functions of software running, data query and the like, and enabling a highest authority manager to carry out functions of system setting and the like.
The automatic execution module, the manual debugging module, the parameter configuration module, the data query module and the quit module are respectively connected with the software login module, and the following functions can be realized after software login: the automatic execution module can default the automatic operation of software to display the monitored related recording conditions; 2) The manual debugging module can carry out requirements such as upgrading and the like or function debugging requirements according to the requirements of software, and can realize software function upgrading (such as intelligent front end 1 algorithm updating and the like); 3) The parameter configuration module can set relevant parameters of the three detection modes of the intelligent front end 1 according to security levels, including the highest security level of all the three detection modes to the low security level of only one detection mode, and set according to requirements; 4) The data query module can realize data query on the database setting and complete the record of the related access history data; 5) The exit module may implement a software exit function.
Compared with the prior art, the access control system integrating multiple access means can complete the detection, recording and information uploading of access personnel through multiple access means, and greatly improves the safety of an unattended transformer substation.
By adopting intelligent access control software based on LabVIEW and utilizing the rapidity of LabVIEW development and the characteristic of short function debugging period, the defects of slow function updating and long function expanding period of the traditional access control system based on machine vision are effectively improved.
Edge calculation is achieved through the intelligent front end, front-end intelligent processing of related security is completed, processing requirements of the remote service terminal are reduced, and system execution efficiency is improved.
Through the symbiosis of the multiple access modes of the face, the voiceprint and the fingerprint, the common detection or the single detection can be selected according to the security level, the priority is set according to the application, if the three detections of the high security environment are all passed through, the access is performed, the low security environment can be set to be detected, and the other two detections are used as backup.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. An access control system integrating multiple access means comprises information acquisition equipment and a remote service terminal, wherein the information acquisition equipment is connected with the remote service terminal;
the intelligent front end detects the data acquired by the information acquisition equipment, sends the detected data to the remote service terminal through a built-in wireless communication module, and records and processes the access condition according to LabVIEW-based intelligent access control software in the remote service terminal.
2. The door control system integrating multiple access means according to claim 1, wherein the intelligent front end comprises an FPGA data processing core based on LabVIEW, and the intelligent front end transmits information collected by the information collecting device to the FPGA data processing core through a built-in signal transmission module and a built-in video input module to perform information detection.
3. The door control system integrating multiple access means as claimed in claim 2, wherein said intelligent front end is connected to an audible and visual alarm through a built-in alarm output module, and when said FPGA data processing core detects a non-accessible person, said FPGA data processing core controls said audible and visual alarm through said alarm output module to give an alarm.
4. The door access system integrated with multiple access means according to claim 1, wherein the information collecting device comprises a camera, a fingerprint collecting instrument and a sound pickup.
5. The door access system integrated with multiple access means of claim 1, wherein the intelligent door access software is designed in a manufacturer-consumer mode.
6. The door control system integrating multiple access means of claim 1, wherein the intelligent door control software comprises an initialization module, a software login module, an automatic execution module, a manual debugging module, a parameter configuration module, a data query module and an exit module.
7. The door access system integrated with multiple access means of claim 6, wherein the initialization module is connected to the software login module.
8. The door control system integrated with multiple access means according to claim 6, wherein the automatic execution module, the manual debugging module, the parameter configuration module, the data query module and the exit module are respectively connected with the software login module.
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| CN202110654673.9A CN115471943A (en) | 2021-06-11 | 2021-06-11 | Access control system integrating multiple access means |
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| CN202110654673.9A CN115471943A (en) | 2021-06-11 | 2021-06-11 | Access control system integrating multiple access means |
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| CN115471943A true CN115471943A (en) | 2022-12-13 |
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Citations (6)
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|---|---|---|---|---|
| CN203799428U (en) * | 2014-04-30 | 2014-08-27 | 深圳市安星装饰设计工程有限公司 | Multi-recognition-mode intelligent access control system |
| CN206805660U (en) * | 2017-06-21 | 2017-12-26 | 国网河南省电力公司经济技术研究院 | Archive office's Intelligent gate inhibition monitoring device |
| CN107578519A (en) * | 2017-10-24 | 2018-01-12 | 北京樱桃智心科技有限公司 | A kind of intelligent access control system and intelligent entrance guard method for unlocking |
| CN207337495U (en) * | 2017-07-11 | 2018-05-08 | 常熟理工学院 | Laboratory Intelligent entrance guard management system based on recognition of face |
| CN108053530A (en) * | 2017-12-17 | 2018-05-18 | 深圳禾思众成科技有限公司 | A kind of intelligent access control system of the Yun Jiaduan based on face recognition |
| CN111292454A (en) * | 2020-02-07 | 2020-06-16 | 云南电网有限责任公司电力科学研究院 | Intelligent identity access control identification system and method |
-
2021
- 2021-06-11 CN CN202110654673.9A patent/CN115471943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203799428U (en) * | 2014-04-30 | 2014-08-27 | 深圳市安星装饰设计工程有限公司 | Multi-recognition-mode intelligent access control system |
| CN206805660U (en) * | 2017-06-21 | 2017-12-26 | 国网河南省电力公司经济技术研究院 | Archive office's Intelligent gate inhibition monitoring device |
| CN207337495U (en) * | 2017-07-11 | 2018-05-08 | 常熟理工学院 | Laboratory Intelligent entrance guard management system based on recognition of face |
| CN107578519A (en) * | 2017-10-24 | 2018-01-12 | 北京樱桃智心科技有限公司 | A kind of intelligent access control system and intelligent entrance guard method for unlocking |
| CN108053530A (en) * | 2017-12-17 | 2018-05-18 | 深圳禾思众成科技有限公司 | A kind of intelligent access control system of the Yun Jiaduan based on face recognition |
| CN111292454A (en) * | 2020-02-07 | 2020-06-16 | 云南电网有限责任公司电力科学研究院 | Intelligent identity access control identification system and method |
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