CN114463882B - Intelligent access control system based on near field sensing communication - Google Patents
Intelligent access control system based on near field sensing communication Download PDFInfo
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- CN114463882B CN114463882B CN202111550294.1A CN202111550294A CN114463882B CN 114463882 B CN114463882 B CN 114463882B CN 202111550294 A CN202111550294 A CN 202111550294A CN 114463882 B CN114463882 B CN 114463882B
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
Abstract
An intelligent access control system based on near field sensing communication comprises an information acquisition system, a data processing system, a control system and an execution system; the information acquisition system is configured to acquire personnel information which wants to pass through the entrance guard, wherein the information comprises height information, weight information, gait information and a real-time electronic password; the data processing system is configured to compare the acquired information with the information in the existing database, if the three items of height information, weight information and gait information in the comparison process are uniquely matched, legal households or real-time electronic passwords can be matched, the passing of the comparison process is judged, otherwise, the passing of the comparison process is judged, and after the comparison is completed, the processing result is issued to the control system; the execution system is configured to receive the instruction issued by the control system and perform corresponding actions, and the access control system is high in automation degree, high in safety and capable of effectively preventing epidemic.
Description
Technical Field
The application relates to an access control system, in particular to an intelligent access control system based on near field sensing communication.
Background
The access control system is mainly used for managing visitors, can rapidly put legal households into a district, can timely intercept strange visitors and collect identity information, judges whether the strange visitors are released or not, and is generally judged through a guard, so that the degree of automation is low.
Disclosure of Invention
In view of the above, the present application aims to provide an intelligent access control system based on near field sensing communication, which comprises an information acquisition system, a data processing system, a control system and an execution system;
the information acquisition system is configured to acquire personnel information which wants to pass through the entrance guard, wherein the information comprises height information, weight information, gait information and a real-time electronic password;
the data processing system is configured to compare the acquired information with the information in the existing database, if the three items of height information, weight information and gait information in the comparison process are uniquely matched, legal households or real-time electronic passwords can be matched, the passing of the comparison process is judged, otherwise, the passing of the comparison process is judged, and after the comparison is completed, the processing result is issued to the control system;
the control system is configured to receive the result of the data processing system and issue an unlocking command to the execution system when the control system receives the judgment that the control system passes, and the control system receives the judgment that the control system does not pass and issues an alarm command to the execution system when the control system does not pass;
the execution system is configured to receive the instruction issued by the control system and perform corresponding actions.
As a further improvement of the above scheme:
preferably, the information acquisition system comprises an ultrasonic height and weight instrument and a graph acquisition device, wherein the ultrasonic height and weight instrument is arranged at the forefront end of the non-contact information acquisition channel, the ultrasonic height and weight instrument is only used for a single person to pass through, the graph acquisition device comprises a face acquisition device and a gait acquisition device, the face acquisition device is arranged at an entrance guard and is just opposite to the ultrasonic height and weight instrument, and the gait acquisition device is arranged at two sides of the non-contact information acquisition channel.
Preferably, the information acquisition system further comprises a real-time electronic password acquisition device, the real-time electronic password acquisition device is arranged at the end of the non-contact information acquisition channel, the real-time electronic password acquisition device is provided with a sound acquisition device, and the sound acquisition device is connected with the data processing system.
Preferably, the information acquisition system further comprises a temperature sensor, the temperature sensor is installed on the ultrasonic height and weight instrument, the temperature acquired by the temperature sensor is compared with a normal human temperature interval, an alarm is not triggered to alarm in the normal temperature interval range, the alarm is triggered to alarm if the temperature is not in the normal temperature range, and other information is extracted and archived together.
Preferably, the information acquisition system transmits the acquired face information, height information, weight information and gait information to the data processing system, the data processing system compares the received information with stored information in the information base, unique legal resident information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information which is judged to pass is issued to the control system, and the control system issues an unlocking command to an electromagnetic lock of a gate to perform unlocking action after receiving the judged to pass information, and the gate is automatically opened and then is automatically closed in a delayed manner;
preferably, only legal resident information cannot be obtained through matching of face information, height information, weight information and gait information or the existing information and the only legal resident information obtained through matching are in and out, information which is not passed through judgment is issued to a control system, meanwhile, a request for further confirmation of information is displayed through a display arranged at an entrance guard, a possible legal resident head portrait and a legal resident information input port are displayed on the display, after the corresponding legal resident is selected through a mobile terminal, the mobile terminal reports a selection result to a data processing system through a network, the data processing system distributes a real-time electronic password to a mobile terminal on which the legal resident is filed, the real-time electronic password is input to a real-time electronic password acquisition device after the mobile terminal receives the real-time electronic password, the real-time electronic password acquisition device reports the received password to a data processing system, the data processing system compares the received real-time electronic password with the issued real-time electronic password, the comparison result is issued to the control system, the control system receives the command issued after the information passed through judgment, and then the control system automatically opens an automatic electromagnetic door after the control system receives the command issued through judgment, and then opens an unlocking door.
Preferably, if the control system cannot receive or receives the wrong real-time electronic password for many times, the control system triggers the alarm to alarm, and meanwhile, the control system sends the image information to the terminal equipment of the attendant, the attendant processes the image information, and the information of the person which does not pass the judgment is temporarily stored.
Preferably, the legal resident information includes a name and a specific building number.
Preferably, the information acquisition system further comprises a health code extraction device, the health code extraction device comprises a color identifier and intelligent gateway equipment, the intelligent gateway equipment is provided with a first NFC module, a near field sensing communication module and a processor, the color identifier is located in the coverage area of the first NFC module, when a person mobile phone who wants to enter the entrance guard has a second NFC module, a mobile phone screen is right opposite to the color identifier, the first NFC module writes an app packet name for displaying the health code into the second NFC module, meanwhile, the color identifier is started, the person mobile phone who wants to enter the entrance guard pulls up the health code, the color identifier identifies the color of the health code, the color is displayed and passes through when being green, the color is displayed as other colors to alarm and archive information, when the person mobile phone who wants to enter the entrance guard does not have the second NFC module, the first NFC module is not triggered, the color identifier is not started, and the staff is required to be informed to consider to start the color identifier to identify the color of the health code.
Preferably, if the door access is not opened after the health code extraction is completed, the second NFC module of the mobile phone is connected with the first NFC module coverage area of the intelligent gateway device through near field sensing communication, the ultrasonic height weight meter, the gait acquisition camera, the sound acquisition device and the color identifier are connected with the intelligent gateway device, when the second NFC module of the personnel mobile phone entering the door access is located in the first NFC module reading and writing area, the information acquired by the ultrasonic height weight meter, the gait acquisition camera, the sound acquisition device and the color identifier is transmitted to the data processing system, the data processing system transmits the processing result to the first NFC module through near field sensing communication, the first NFC module transmits the received result to the second NFC module together, the second NFC module reads the head and then pulls up the processing result query app, when the information of the only matched legal resident is displayed on the face image, the weight, the gait, the body temperature and the health code, the only matched legal resident information is displayed on the touch screen, when the only matched legal resident information is not displayed on the electronic resident information, the electronic resident information is directly transmitted to the mobile terminal through the mobile communication terminal, the real-time information is directly transmitted to the first NFC module through the mobile communication terminal after the mobile communication terminal receives the legal information, the processing result inquiring app writes the received real-time electronic password into a first NFC module of the intelligent gateway device through a second NFC module, the first NFC module of the intelligent gateway device issues the real-time electronic password to an electronic password lock, the electronic password lock receives the correct electronic password and feeds back the result to a data processing system, a command for opening the entrance guard is issued to a control system after the electronic password is compared with the correct electronic password, the control system receives the command for opening the entrance guard and then controls the electromagnetic lock of the gate to unlock, and the gate is automatically opened and then is automatically closed in a delayed mode.
Compared with the prior art, the application has the following beneficial effects:
1. the intelligent access control system has high automation degree, can complete the data acquisition work of visitors without direct contact, can automatically release legal residents through the intelligent access control system, and can alarm and register the visitors which cannot be identified;
2. the temperature sensor is arranged to measure the temperature of people entering and exiting, so that the body temperature of people entering and exiting can be monitored in real time;
3. by setting the real-time electronic password, the security of the access control system can be improved, strange visitors are prevented from entering a community through the fixed electronic password, and the access control system is safer;
4. the NFC module of the mobile phone and the intelligent gateway equipment automatically pull up the health code app, and the health code app is remotely confirmed through the color identifier, so that the close contact between a person to be checked and a person to be checked during checking of the health code can be avoided, and the safety of a person on duty can be improved while the query condition of the health code can be efficiently completed.
Drawings
Fig. 1 is a block diagram showing the structure of the present application.
FIG. 2 is a second block diagram of the structure of the present application.
Fig. 3 is a position structure diagram of the device of the present application.
1. A display; 2. a face acquisition device; 3. a gait acquisition device; 4. ultrasonic body height and weight instrument.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1-3, an intelligent access control system based on near field sensing communication comprises an information acquisition system, a data processing system, a control system and an execution system;
the information acquisition system is configured to acquire personnel information which wants to pass through the entrance guard, wherein the information comprises height information, weight information, gait information and a real-time electronic password;
the data processing system is configured to compare the acquired information with the information in the existing database, if the three items of height information, weight information and gait information in the comparison process are uniquely matched, legal households or real-time electronic passwords can be matched, the passing of the comparison process is judged, otherwise, the passing of the comparison process is judged, and after the comparison is completed, the processing result is issued to the control system;
the control system is configured to receive the result of the data processing system and issue an unlocking command to the execution system when the control system receives the judgment that the control system passes, and the control system receives the judgment that the control system does not pass and issues an alarm command to the execution system when the control system does not pass;
the intelligent access control system is configured to receive the instruction issued by the control system and perform corresponding actions, the automation degree is high, the data acquisition work of visiting personnel can be completed without direct contact, the intelligent access control system can automatically release the visiting household, and the visiting personnel which cannot be identified can be warned and registered.
The information acquisition system comprises an ultrasonic height and weight instrument 4 and a graph acquisition device, the ultrasonic height and weight instrument 4 is arranged at the forefront end of a non-contact information acquisition channel, the ultrasonic height and weight instrument 4 is only used for a single person to pass through, the graph acquisition device comprises a face acquisition device 2 and a gait acquisition device 3, the face acquisition device 2 is arranged at an entrance guard and is just opposite to the ultrasonic height and weight instrument 4, and the gait acquisition device 3 is arranged at two sides of the non-contact information acquisition channel.
The information acquisition system further comprises a real-time electronic password acquisition device, the real-time electronic password acquisition device is arranged at the end of the non-contact information acquisition channel, the real-time electronic password acquisition device is provided with a sound collector, and the sound collector is connected with the data processing system.
The information acquisition system further comprises a temperature sensor, the temperature sensor is arranged on the ultrasonic height and weight instrument 4, the temperature acquired by the temperature sensor is compared with a normal human temperature interval, an alarm is not triggered to alarm in the normal temperature interval, the alarm is triggered to alarm if the alarm is not in the normal temperature interval, other information is extracted and archived together, the temperature of people entering and exiting can be measured through the temperature sensor, and the body temperature of people entering and exiting can be monitored in real time.
The information acquisition system transmits the acquired face information, height information, weight information and gait information to the data processing system, the data processing system compares the received information with stored information in the information base, unique legal resident information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information which is judged to pass is issued to the control system, the control system issues an unlocking command to an electromagnetic lock of a gate after receiving the judged to pass information, and the gate is automatically opened and then is automatically closed in a delayed manner;
the method comprises the steps that only legal resident information can not be obtained through matching of face information, height information, weight information and gait information, or the unique legal resident information obtained through matching is obtained through matching of existing information and the unique legal resident information, information which is not judged to pass through is issued to a control system, meanwhile, a request for further confirming information is displayed through a display 1 arranged at an entrance guard, a possible legal resident head portrait and a legal resident information input port are displayed on the display 1, after a corresponding legal resident is selected through a mobile terminal, the mobile terminal reports a selection result to a data processing system through a network, the data processing system distributes a real-time electronic password to a mobile terminal of the legal resident record, the real-time electronic password is input into a real-time electronic password acquisition device after the mobile terminal receives the real-time electronic password, the real-time electronic password acquisition device is used for reporting the received password to a data processing system, the data processing system compares the received real-time electronic password with the issued real-time electronic password, the information which is judged to pass through is issued to the control system after the control system receives the corresponding legal resident head portrait, the command issued after the control system receives the judged passing information, the real-time electronic password is automatically locked to a large door is opened, the electronic password is automatically opened through a door is set, and the entrance guard is automatically opened, the entrance guard is prevented from being opened, and the entrance guard is more safe and the entrance guard is opened, and the security door is more safe is protected.
And if the control system cannot receive or receives the wrong real-time electronic password for many times, triggering an alarm to alarm, and simultaneously sending the image information to terminal equipment of the attendees, wherein the attendees process the image information and temporarily store the information of the personnel which does not pass the judgment.
The legal resident information comprises names and specific building numbers.
The system comprises an information acquisition system, and is characterized in that the information acquisition system further comprises a health code extraction device, the health code extraction device comprises a color recognizer and intelligent gateway equipment, the intelligent gateway equipment is provided with a first NFC module, a near field sensing communication module and a processor, the color recognizer is located in the coverage area of the first NFC module, when a person mobile phone who wants to enter an access control has a second NFC module, a mobile phone screen is opposite to the color recognizer, the first NFC module writes an app packet name for displaying a health code into the second NFC module, the color recognizer can be started, the person mobile phone who wants to enter the access control pulls up the health code, the color recognizer recognizes the color of the health code, the color is displayed when green, the color display is used for alarming and archiving information, when the person mobile phone who wants to enter the access control does not have the second NFC module, the first NFC module cannot be triggered, staff is required to be informed to recognize the color of the health code by the color recognizer, the app mobile phone and the intelligent gateway equipment can be automatically pulled up the health code through the color recognizer to be determined remotely, the person mobile phone can be prevented from being contacted with the health code to see the person at a short distance, and the health code can be completely inquired about the health code when the person is required to see the health code at a short distance.
If the entrance guard is not opened after the health code extraction is completed, the second NFC module of the mobile phone is connected with the first NFC module coverage area of the intelligent gateway equipment again, the ultrasonic height weight instrument 4, the gait acquisition camera, the sound acquisition device and the color identifier are connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the personnel mobile phone entering the entrance guard is positioned in the first NFC module reading and writing range, the ultrasonic height weight instrument 4, the gait acquisition camera, the sound acquisition device and the information acquired by the color identifier are transmitted to the data processing system, the data processing system transmits the processing result to the first NFC module through the near field sensing communication, the first NFC module transmits the received result to the second NFC module together, the second NFC module reads the head and then pulls up the processing result inquiry app, when the unique matched information of the householder is displayed on the face image, the weight, the gait, the body temperature and the health code, the unique legal information is displayed on the processing result inquiry app, when the unique matched information of the householder is not displayed on the mobile terminal, the mobile terminal can directly input the real-time password information into the mobile terminal through the first NFC module after the mobile terminal receives the legal information, the processing result inquiring app writes the received real-time electronic password into a first NFC module of the intelligent gateway device through a second NFC module, the first NFC module of the intelligent gateway device issues the real-time electronic password to an electronic password lock, the electronic password lock receives the correct electronic password and feeds back the result to a data processing system, a command for opening the entrance guard is issued to a control system after the electronic password is compared with the correct electronic password, the control system receives the command for opening the entrance guard and then controls the electromagnetic lock of the gate to unlock, and the gate is automatically opened and then is automatically closed in a delayed mode.
The working principle of the application is as follows: when a person who wants to pass through the access control passes through the ultrasonic height and weight instrument 4, the ultrasonic height and weight instrument 4 collects the height and weight of the visitor, the temperature sensor collects the temperature of the visitor, the face collecting device 2 and the gait collecting device 3 collect the face image and the gait image of the visitor respectively, the color identifier can identify the color of the two-dimensional code, when the mobile phone held by the visitor has the NFC module, the color identifier can be awakened by the NFC module of the mobile phone, the NFC module of the intelligent gateway can automatically pull the health code app in the mobile phone, the color identifier can identify the color of the health code, thereby extracting the information of the health code, when the mobile phone does not have the NFC module, a worker wakes up the color identifier, and under the supervision of personnel, the visitor provides a health code for identification, the information acquisition system transmits the acquired face information, height information, weight information and gait information to the data processing system, the data processing system compares the received information with the stored information in the information base, unique legal resident information can be obtained through matching the face information, the height information, the weight information and the gait information, the judged passing information is issued to the control system, the control system receives the judged passing information and issues an unlocking command to an electromagnetic lock of a gate for unlocking action, and the gate is automatically opened and then is automatically closed in a delayed manner;
the method comprises the steps that only legal resident information cannot be obtained through matching of face information, height information, weight information and gait information, or the unique legal resident information obtained through matching is obtained through matching of existing information and the unique legal resident information, information which is not judged to pass through is issued to a control system, meanwhile, a request for further confirmation of information is displayed through a display 1 arranged at an entrance guard, a possible legal resident head portrait and a legal resident information input port are displayed on the display 1, after a corresponding legal resident is selected through a mobile terminal, a selection result is reported to a data processing system through a network by the mobile terminal, a real-time electronic password is distributed to a mobile terminal of the legal resident record by the data processing system, the real-time electronic password is input into a real-time electronic password acquisition device through the mobile terminal after the real-time electronic password is received, the real-time electronic password is issued to a sound collector through voice, the real-time electronic password is written in through the coverage range of an NFC module of an intelligent gateway, the received password is reported to the data processing system, the received real-time electronic password is compared with the issued real-time electronic password, the unlocking command is delayed to be controlled to close the system, and then the unlocking door is judged to be opened.
If the control system can not receive or receives the wrong real-time electronic password for many times, the control system triggers the alarm to alarm, and meanwhile, the control system sends the image information to the terminal equipment of the attendees, the attendees process the information, and the information of the personnel which does not pass the judgment is temporarily stored;
if the entrance guard is not opened after the health code extraction is completed, the second NFC module of the mobile phone is connected with the first NFC module coverage area of the intelligent gateway equipment again, the ultrasonic height weight instrument 4, the gait acquisition camera, the sound acquisition device and the color identifier are connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the personnel mobile phone entering the entrance guard is positioned in the first NFC module reading and writing range, the ultrasonic height weight instrument 4, the gait acquisition camera, the sound acquisition device and the information acquired by the color identifier are transmitted to the data processing system, the data processing system transmits the processing result to the first NFC module through the near field sensing communication, the first NFC module transmits the received result to the second NFC module together, the second NFC module reads the head and then pulls up the processing result inquiry app, when the unique matched information of the householder is displayed on the face image, the weight, the gait, the body temperature and the health code, the unique legal information is displayed on the processing result inquiry app, when the unique matched information of the householder is not displayed on the mobile terminal, the mobile terminal can directly input the real-time password information into the mobile terminal through the first NFC module after the mobile terminal receives the legal information, the processing result inquiring app writes the received real-time electronic password into a first NFC module of the intelligent gateway device through a second NFC module, the first NFC module of the intelligent gateway device issues the real-time electronic password to an electronic password lock, the electronic password lock receives the correct electronic password and feeds back the result to a data processing system, a command for opening the entrance guard is issued to a control system after the electronic password is compared with the correct electronic password, the control system receives the command for opening the entrance guard and then controls the electromagnetic lock of the gate to unlock, and the gate is automatically opened and then is automatically closed in a delayed mode.
The above embodiments are only preferred embodiments of the present application and should not be construed as limiting the scope of the application, since modifications, equivalent changes, improvements, etc. made in accordance with the claims of the present application still fall within the scope of the application.
Claims (4)
1. An intelligent access control system based on near field sensing communication, which is characterized in that: the system comprises an information acquisition system, a data processing system, a control system and an execution system;
the information acquisition system is configured to acquire personnel information which wants to pass through the entrance guard, wherein the information comprises height information, weight information, gait information and a real-time electronic password;
the data processing system is configured to compare the acquired information with the information in the existing database, if three items of the height information, the weight information and the gait information are uniquely matched, legal households or real-time electronic passwords can be matched, the passing of the information is judged, if the information is not passed, the passing of the information is judged, and after the comparison is completed, a processing result is issued to the control system;
the control system is configured to receive the result of the data processing system and issue an unlocking command to the execution system when the control system receives the judgment that the control system passes, and the control system receives the judgment that the control system does not pass and issues an alarm command to the execution system when the control system does not pass;
the execution system is configured to receive the instruction issued by the control system and perform corresponding actions; the information acquisition system comprises an ultrasonic height and weight instrument and a pattern acquisition device, wherein the ultrasonic height and weight instrument is arranged at the forefront end of the non-contact information acquisition channel, the ultrasonic height and weight instrument is only used for a single person to pass through, the pattern acquisition device comprises a face acquisition device and a gait acquisition device, the face acquisition device is arranged at an entrance guard and is opposite to the ultrasonic height and weight instrument, and the gait acquisition devices are arranged at two sides of the non-contact information acquisition channel; the information acquisition system further comprises a real-time electronic password acquisition device, the real-time electronic password acquisition device is arranged at the end of the non-contact information acquisition channel, the real-time electronic password acquisition device is provided with a sound acquisition device, and the sound acquisition device is connected with the data processing system; the information acquisition system further comprises a temperature sensor, the temperature sensor is arranged on the ultrasonic height and weight instrument, the temperature acquired by the temperature sensor is compared with a normal temperature interval of a human body, an alarm is not triggered to alarm in the normal temperature interval range, the alarm is triggered to alarm if the temperature is not in the normal temperature interval range, and face information, height information, weight information and gait information are extracted and archived together; the information acquisition system transmits the acquired face information, height information, weight information and gait information to the data processing system, the data processing system compares the received information with stored information in the information base, unique legal resident information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information which is judged to pass is issued to the control system, the control system issues an unlocking command to an electromagnetic lock of a gate after receiving the judged to pass information, and the gate is automatically opened and then is automatically closed in a delayed manner; the method comprises the steps that only legal resident information cannot be obtained through matching of face information, height information, weight information and gait information, or the only legal resident information obtained through matching is in or out, information which is not passed through judgment is issued to a control system, meanwhile, a request for further confirmation of information is displayed through a display arranged at an entrance guard, a plurality of matched legal resident head images and legal resident information input ports are displayed on the display, after a corresponding legal resident is selected through a mobile terminal, the mobile terminal reports a selection result to a data processing system through a network, the data processing system distributes a real-time electronic password to a mobile terminal on which the legal resident is recorded, the real-time electronic password is input to a real-time electronic password acquisition device after the mobile terminal receives the real-time electronic password, the real-time electronic password acquisition device compares the received real-time electronic password with the issued real-time electronic password, the comparison result is issued to the control system, the control system receives the command issued by the control system, and then automatically unlocks an automatic door after the control system receives the information which is passed through judgment, and then opens an electromagnetic door; and if the control system cannot receive or receives the wrong real-time electronic password for many times, triggering an alarm to alarm, and simultaneously sending the image information to terminal equipment of the attendees, wherein the attendees process the image information and temporarily store the information of the personnel which does not pass the judgment.
2. The intelligent access control system based on near field sensing communication of claim 1, wherein: the legal resident information comprises names and specific building numbers.
3. The intelligent access control system based on near field sensing communication according to claim 2, wherein: the information acquisition system further comprises a health code extraction device, the health code extraction device comprises a color identifier and intelligent gateway equipment, the intelligent gateway equipment is provided with a first NFC module, a near field sensing communication module and a processor, the color identifier is located in the coverage area of the first NFC module, when a personnel mobile phone which wants to enter an entrance guard has a second NFC module, a mobile phone screen is opposite to the color identifier, the first NFC module writes an app packet name for displaying a health code into the second NFC module, meanwhile, the color identifier is started, the personnel mobile phone which wants to enter the entrance guard pulls up the health code, the color identifier identifies the color of the health code, the color is displayed to pass through when green, the color is displayed to alarm and archive information when other colors are displayed, when the personnel mobile phone which wants to enter the entrance guard does not have the second NFC module, the first NFC module is not triggered, the color identifier is not started, and the personnel is required to be informed to start the color identifier manually to identify the color of the health code.
4. The intelligent access control system based on near field sensing communication according to claim 3, wherein: if the entrance guard is not opened after the health code extraction is completed, the ultrasonic height weight instrument, the gait acquisition camera, the sound acquisition device and the color identifier are all connected with the intelligent gateway equipment through near field sensing communication, when a second NFC module of a personnel mobile phone entering the entrance guard is positioned in a reading and writing range of a first NFC module, the information acquired by the ultrasonic height weight instrument, the gait acquisition camera, the sound acquisition device and the color identifier is transmitted to a data processing system, the data processing system transmits a processing result to the first NFC module while transmitting the processing result to the control system through the near field sensing communication, the first NFC module writes the received result into the second NFC module together, the second NFC module pulls up a processing result inquiry app after reading, when only matched household information is available, a plurality of legal household information are displayed, one of the plurality of the legal household information can be selected, the processing result can be directly transmitted to the first NFC module through the first NFC module after the first NFC module receives the processing result, the real-time password information is directly transmitted to the intelligent gateway equipment through the first NFC terminal, the real-time password information can be directly input to the intelligent gateway equipment after the real-time password information is directly transmitted to the intelligent gateway equipment, the first NFC module of the intelligent gateway equipment can issue a real-time electronic password to the electronic password lock, the electronic password lock feeds back a result to the data processing system after receiving the correct electronic password, a command for opening the entrance guard is issued to the control system after the comparison is passed, the control system receives the command for opening the entrance guard and then controls the electromagnetic lock of the gate to unlock, and the gate is automatically opened and then is automatically closed in a delayed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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