CN114463882A - Intelligent access control system based on near field sensing communication - Google Patents
Intelligent access control system based on near field sensing communicationDownload PDFInfo
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- CN114463882A CN114463882ACN202111550294.1ACN202111550294ACN114463882ACN 114463882 ACN114463882 ACN 114463882ACN 202111550294 ACN202111550294 ACN 202111550294ACN 114463882 ACN114463882 ACN 114463882A
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- 238000012545processingMethods0.000claimsabstractdescription86
- 230000005021gaitEffects0.000claimsabstractdescription41
- 230000000875corresponding effectEffects0.000claimsabstractdescription8
- 230000036541healthEffects0.000claimsdescription39
- 230000003111delayed effectEffects0.000claimsdescription11
- 230000009471actionEffects0.000claimsdescription10
- 238000000605extractionMethods0.000claimsdescription10
- 230000001960triggered effectEffects0.000claimsdescription7
- 230000036760body temperatureEffects0.000claimsdescription6
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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
- 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
- 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
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Abstract
Description
Technical Field
The invention 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, legal residents can be rapidly placed in a community, strange visitors can be intercepted in time, identity information can be collected, whether the strange visitors are allowed or not is judged, the existing access control system generally judges through a entrance guard, and the degree of automation is low.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an intelligent access control system based on near field sensing communication, which includes an information acquisition system, a data processing system, a control system and an execution system;
the information acquisition system is configured to acquire information of people who want to pass through the access control, and 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 information in an existing database, and a legal resident or a real-time electronic password which is uniquely matched with the middle height information, the weight information and the gait information is compared to judge that the information passes through, and the information does not pass through if the information can be matched with the legal resident or the real-time electronic password, and sends a processing result to the control system after the comparison is completed;
the control system is configured to receive the result of the data processing system and issue an action to the execution system, the control system receives an unlocking command issued when the judgment is passed and issues an unlocking command to the execution system, and the control system receives an alarm command issued when the judgment is not passed and issues an alarm command to the execution system;
the execution system is configured to receive the instruction sent by the control system and carry out corresponding action.
As a further improvement of the above scheme:
preferably, the information acquisition system includes ultrasonic wave height weight appearance and figure collection system, and contactless information acquisition passageway foremost is located to ultrasonic wave height weight appearance, ultrasonic wave height weight appearance only supplies single passing through, figure collection system includes people's face collection system and gait collection system, people's face collection system locates entrance guard department just to ultrasonic wave height weight appearance, gait collection system locates contactless information acquisition passageway both sides.
Preferably, the information acquisition system further comprises a real-time electronic password acquisition device, the end of the contactless information acquisition channel is provided with the real-time electronic password acquisition device, the real-time electronic password acquisition device is provided with a sound collector, and the sound collector 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 meter, the temperature acquired by the temperature sensor is compared with a normal temperature range of a human, the alarm is not triggered to alarm within the normal temperature range, and the alarm is triggered to alarm if the temperature is not within the normal temperature range, and other information is extracted and filed 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 information stored in the information base, unique legal householder information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information passing the judgment is issued to the control system, the control system receives the information passing the judgment, issues an unlocking command and then carries out unlocking action on an electromagnetic lock of a gate, and the gate is automatically opened and then is automatically closed in a delayed mode;
preferably, the only legal resident information can not be obtained by matching the face information, the height information, the weight information and the gait information or the existing information and the only legal resident information obtained by matching go in and out, the information which is judged not to pass is issued to the control system, simultaneously, a request for further confirming the information is displayed by a display arranged at an entrance guard, a head image of a possible legal resident and an input port of the legal resident information are displayed on the display, after the corresponding legal resident is selected by the mobile terminal, the mobile terminal reports a selection result to the data processing system through a network, the data processing system distributes the real-time electronic password to the mobile terminal which is registered by the legal resident, the real-time electronic password is input into the 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 the data processing system, the data processing system compares the received real-time electronic password with the issued real-time electronic password, if the comparison result is yes, the information that the judgment is passed is issued to the control system, the control system receives the information that the judgment is passed, then an unlocking command is issued to the electromagnetic lock of the gate for unlocking, and the gate is automatically opened and then is automatically closed in a delayed mode.
Preferably, if the control system cannot receive or receives wrong real-time electronic passwords for multiple times, the control system triggers an alarm to give an alarm, and sends image information to terminal equipment of the watchman, the watchman processes the image information, and the information of the watchman who fails to judge is temporarily stored.
Preferably, the legal household 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 an intelligent gateway device, the intelligent gateway device is configured with a first NFC module, a near field sensing communication module and a processor, the color identifier is located in the coverage range of the first NFC module, when a mobile phone of a person who wants to enter the access control has a second NFC module, the mobile phone screen is directly opposite to the color identifier, the first NFC module writes an app package name for displaying a health code into the second NFC module, and simultaneously, the color identifier is started, the mobile phone of the person who wants to enter the access control pulls up the health code, the color identifier identifies the color of the health code, the health code is displayed to be green and pass through, the color is displayed to be other colors for alarming and archiving information, when the mobile phone of the person who wants to enter the access control does not have the second NFC module, the first NFC module is not triggered, and the color identifier is not started, so that the worker needs to be notified that the color identifier is started to identify the color of the health code.
Preferably, after the health code extraction is completed, if the entrance guard is not opened, the second NFC module of the mobile phone is connected with the first NFC module of the intelligent gateway equipment again within the coverage range, the ultrasonic height and weight instrument, the gait collecting camera, the sound collecting device and the color recognizer are all connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the mobile phone of a person entering the entrance guard is located within the reading and writing range of the first NFC module, the information collected by the ultrasonic height and weight instrument, the gait collecting camera, the sound collecting device and the color recognizer is transmitted to the data processing system, the data processing system sends the processing result to the control system through the near field sensing communication and sends the result to the first NFC module, and the first NFC module writes the received result into the second NFC module together, the second NFC module reads the packet header and pulls up the processing result query app, the processing result query app can display face images, height, weight, gait, body temperature and health code conditions, unmatched items can be displayed when uniquely matched legal resident information exists, a plurality of matched legal resident information can be displayed when the uniquely matched legal resident information does not exist, one legal resident information is selected, the processing result query app can transmit the selected resident information to the data processing system through near field sensing communication, the data processing system can send real-time electronic passwords to a mobile terminal recorded by the legal resident after receiving the legal resident information, and the mobile terminal can be input through voice or directly put into the coverage range of the first NFC module of the intelligent gateway device after receiving the real-time electronic passwords, the processing result query app can write 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 can issue the real-time electronic password to the electronic password lock, the electronic password lock feeds the result back to the data processing system after receiving the correct electronic password, the comparison is passed, then an entrance guard opening command is issued to the control system, the control system receives the electromagnetic lock for controlling the entrance guard opening command and then controls the entrance guard to unlock, and the entrance guard is opened automatically and then is delayed to be closed automatically.
Compared with the prior art, the invention has the following beneficial effects:
1. the intelligent access control system has high automation degree, can complete data acquisition work on visitors without direct contact, can automatically release legal residents through the intelligent access control system, and can identify unidentifiable visitors
2. The temperature of the person who enters and exits can be measured by arranging the temperature sensor, and the body temperature of the person who comes and goes can be monitored in real time;
3. by setting the real-time electronic password, the safety of the access control system can be improved, and strange visiting persons are prevented from entering a cell through the fixed electronic password, so that the access control system is safer;
4. health code app is automatically pulled up through a mobile phone and an NFC module of intelligent gateway equipment, and is remotely determined through a color identifier, so that the close contact between a checking person and the checked person can be avoided when the health code is checked, and the safety of a person on duty can be effectively improved when the health code query condition is finished.
Drawings
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a block diagram of the second embodiment of the present invention.
FIG. 3 is a diagram showing the position of the apparatus of the present invention.
1. A display; 2. a face acquisition device; 3. a gait acquisition device; 4. ultrasonic height and weight measuring instrument.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1-3, an intelligent access control system based on near field sensing communication includes an information acquisition system, a data processing system, a control system, and an execution system;
the information acquisition system is configured to acquire information of people who want to pass through the access control, and 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 information in an existing database, and a legal resident or a real-time electronic password which is uniquely matched with the middle height information, the weight information and the gait information is compared to judge that the information passes through, and the information does not pass through if the information can be matched with the legal resident or the real-time electronic password, and sends a processing result to the control system after the comparison is completed;
the control system is configured to receive the result of the data processing system and issue an action to the execution system, the control system receives an unlocking command issued when the judgment is passed and issues an unlocking command to the execution system, and the control system receives an alarm command issued when the judgment is not passed and issues an alarm command to the execution system;
the intelligent access control system is configured to receive the instruction sent by the control system and carry out corresponding action, the automation degree of the intelligent access control system is high, the data acquisition work of the visitor can be completed without direct contact, the legal residents can be automatically released through the intelligent access control system, and the visitor who cannot be identified is alarmed and registered.
Information acquisition system includes ultrasonic waveheight weight appearance 4 and figure collection system, contactless information acquisition passageway foremost is located to ultrasonic waveheight weight appearance 4, ultrasonic waveheight weight appearance 4 only supplies single passing through, figure collection system includes face collection system 2 andgait collection system 3, face collection system 2 locates entrance guard department just to ultrasonic waveheight weight appearance 4, contactless information acquisition passageway both sides are located togait collection system 3.
The information acquisition system further comprises a real-time electronic password acquisition device, the end of the non-contact information acquisition channel is provided with the real-time electronic password acquisition device, 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 still includes temperature sensor, temperature sensor installs on ultrasonic waveheight weight appearance 4, and the temperature that temperature sensor gathered is compared with the human normal temperature interval, then does not trigger the siren and reports to the police in normal temperature interval within range, if not trigger the siren and report to the police in normal temperature range, and draw other information and file together, can survey business turn over personnel's temperature through setting up temperature sensor, can real time monitoring business turn over personnel's body temperature.
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 information stored in the information base, unique legal householder information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information passing judgment is issued to the control system, the control system receives the information passing judgment, then an unlocking command is issued to the electromagnetic lock of the gate to perform unlocking action, and the gate is automatically opened and then is automatically closed in a delayed mode;
the only legal resident information which can not be obtained by matching the face information, the height information, the weight information and the gait information or the only legal resident information which is obtained by matching the existing information and the existing information is in or out, the information which can not be passed is sent to a control system, meanwhile, a request for further confirming the information is displayed by a display 1 arranged at an entrance guard, a head image of a possible legal resident and an input port of the legal resident information are displayed on the display 1, after the corresponding legal resident is selected by a mobile terminal, the mobile terminal reports the selection result to a data processing system by a network, the data processing system distributes a real-time electronic password to a mobile terminal which is registered by the legal resident, 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 reports the received password to the 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 that the information which is judged to pass is issued to the control system, the control system receives the information which is judged to pass and then issues an unlocking command and then carries out unlocking action on the electromagnetic lock of the gate, the gate is automatically opened and then is automatically closed in a delayed mode, and the real-time electronic password is set, so that the safety of the access control system can be improved, strange visitors are prevented from entering a residential area through the fixed electronic password, and the security is improved.
If the control system cannot receive the real-time electronic password or receives the wrong real-time electronic password for multiple times, the control system triggers an alarm to alarm, and simultaneously sends the image information to terminal equipment of the on-duty personnel, the on-duty personnel processes the image information, and the information of the personnel who do not pass judgment is temporarily stored.
The information of the legal residents comprises names and specific building numbers.
The information acquisition system further comprises a health code extraction device, the health code extraction device comprises a color recognizer and an intelligent gateway device, the intelligent gateway device is provided with a first NFC module, a near field sensing communication module and a processor, the color recognizer is located in the coverage range of the first NFC module, when a mobile phone of a person who wants to enter the entrance guard has a second NFC module, a mobile phone screen is just opposite to the color recognizer, the first NFC module writes an app package name for displaying a health code into the second NFC module, meanwhile, the color recognizer is started, the mobile phone of the person who wants to enter the entrance guard pulls up the health code, the color recognizer recognizes the color of the health code, when the color is green, the health code is displayed to be green, the color is displayed to be other colors, the alarm is given and the information is stored, when the mobile phone of the person who wants to enter the entrance guard does not have the second NFC module, the first NFC module is not triggered, the color recognizer cannot be started, the worker needs to be informed to recognize the color of the health code by considering the color recognizer to be started, the health code app is automatically pulled up through the NFC module of the mobile phone and the intelligent gateway device, the color recognizer is determined remotely, the looking-over person can be prevented from being in close contact with the looked-over person when the health code is looked over, and the safety of the person on duty can be improved while the health code query condition can be efficiently completed.
After the health code extraction is completed, if the entrance guard is not opened, the second NFC module of the mobile phone is connected with the first NFC module of the intelligent gateway equipment again, the ultrasonic height andweight instrument 4, the gait collecting camera, the sound collecting device and the color recognizer are all connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the mobile phone of a person entering the entrance guard is located in the reading and writing range of the first NFC module, information collected by the ultrasonic height andweight instrument 4, the gait collecting camera, the sound collecting device and the color recognizer is transmitted to the data processing system, the data processing system sends a processing result to the first NFC module while sending 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 reads the packet head and pulls up the processing result to inquire app, the processing result query app displays face images, heights, weights, gaits, body temperatures and health codes, when only matched legal resident information exists, unmatched items are displayed, when no only matched legal resident information exists, a plurality of matched legal resident information is displayed, one legal resident information is selected, the processing result query app transmits the selected resident information to the data processing system through near field sensing communication, the data processing system sends real-time electronic passwords to a mobile terminal recorded by the legal resident after receiving the legal resident information, the mobile terminal can input the real-time electronic passwords through voice or directly put the mobile terminal into a first NFC module coverage range of the intelligent gateway equipment after receiving the real-time electronic passwords, and the processing result query app writes the received real-time electronic passwords into a first NFC module of the intelligent gateway equipment through a second NFC module, 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 a correct electronic password, an entrance guard opening command is issued to the control system after the result is compared, the control system controls the electromagnetic lock of the gate to be unlocked after receiving the entrance guard opening command, and the gate is automatically opened and then is delayed for automatic closing.
The working principle of the invention is as follows: when a person who wants to pass through the door access passes through the ultrasonic height andweight meter 4, the ultrasonic height andweight meter 4 collects the height and weight of a visitor, the temperature sensor collects the temperature of the visitor, the face collecting device 2 and thegait collecting device 3 respectively collect the face image and the gait image of the visitor, the color recognizer can recognize the color of the two-dimensional code, when a mobile phone held by the visitor has an NFC module, the color recognizer can be awakened through 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 recognizer can recognize the color of the health code so as to extract the health code information, when the mobile phone does not have the NFC module, the color recognizer needs to be awakened through a worker, and the visitor can provide the health code for recognition under the artificial supervision, 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 information stored in the information base, unique legal householder information can be obtained through matching of the face information, the height information, the weight information and the gait information, the information passing judgment is issued to the control system, the control system receives the information passing judgment, issues an unlocking command and then carries out unlocking action on an electromagnetic lock of the gate, and the gate is automatically opened and then automatically closed after delay;
the only legal resident information which can not be obtained by matching the face information, the height information, the weight information and the gait information or the only legal resident information which is obtained by matching the existing information and the existing information is in or out, the information which can not be passed is sent to a control system, meanwhile, a request for further confirming the information is displayed by a display 1 arranged at an entrance guard, a head image of a possible legal resident and an input port of the legal resident information are displayed on the display 1, after the corresponding legal resident is selected by a mobile terminal, the mobile terminal reports the selection result to a data processing system by a network, the data processing system distributes a real-time electronic password to a mobile terminal which is registered by the legal resident, 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, and the real-time electronic password can be spoken to a sound collector by voice, the real-time electronic password can be written by placing the mobile phone in the coverage range of the NFC module of the intelligent gateway, the real-time electronic password acquisition device reports the received password to the data processing system, the data processing system compares the received real-time electronic password with the issued real-time electronic password, the information that the judgment is passed is issued to the control system if the comparison result is one, the control system receives the information that the judgment is passed and then issues an unlocking command and then sends the unlocking command to the electromagnetic lock of the gate to perform unlocking action, and the gate is automatically opened and then is automatically closed in a delayed mode.
If the control system cannot receive the real-time electronic password or receives the wrong real-time electronic password for multiple times, triggering an alarm to alarm, and simultaneously sending the image information to terminal equipment of the on-duty personnel, processing by the on-duty personnel, and temporarily storing the personnel information which does not pass judgment;
after the health code extraction is completed, if the entrance guard is not opened, the second NFC module of the mobile phone is connected with the first NFC module of the intelligent gateway equipment again, the ultrasonic height andweight instrument 4, the gait collecting camera, the sound collecting device and the color recognizer are all connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the mobile phone of a person entering the entrance guard is located in the reading and writing range of the first NFC module, the information collected by the ultrasonic height andweight instrument 4, the gait collecting camera, the sound collecting device and the color recognizer is transmitted to the data processing system, the data processing system sends the processing result to the first NFC module while sending 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 reads the packet head and pulls up the processing result to inquire app, the processing result query app displays face images, heights, weights, gaits, body temperatures and health codes, when only matched legal resident information exists, unmatched items are displayed, when no only matched legal resident information exists, a plurality of matched legal resident information is displayed, one legal resident information is selected, the processing result query app transmits the selected resident information to the data processing system through near field sensing communication, the data processing system sends real-time electronic passwords to a mobile terminal recorded by the legal resident after receiving the legal resident information, the mobile terminal can input the real-time electronic passwords through voice or directly put the mobile terminal into a first NFC module coverage range of the intelligent gateway equipment after receiving the real-time electronic passwords, and the processing result query app writes the received real-time electronic passwords into a first NFC module of the intelligent gateway equipment through a second NFC module, 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 a correct electronic password, an entrance guard opening command is issued to the control system after the comparison is passed, the control system controls the electromagnetic lock of the gate to be unlocked after receiving the entrance guard opening command, and the gate is automatically opened and then is automatically closed in a delayed mode.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the claims of the present invention should not be limited by the above-mentioned embodiments, because the modifications, equivalent variations, improvements, etc. made in the claims of the present invention still fall within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligent access control system based on near field sensing communication which 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 information of people who want to pass through the access control, and 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 information in an existing database, and a legal resident or a real-time electronic password which is uniquely matched with the middle height information, the weight information and the gait information is compared to judge that the information passes through if the information can be matched with the information, and the information does not pass through if the information cannot be matched with the information in other conditions, and a processing result is issued to the control system after the comparison is completed;
the control system is configured to receive the result of the data processing system and issue an action to the execution system, the control system issues an unlocking command to the execution system when receiving the judgment that the unlocking command passes, and the control system issues an alarm command to the execution system when receiving the judgment that the unlocking command does not pass;
the execution system is configured to receive the instruction sent by the control system and carry out corresponding action.
2. The intelligent access control system based on near field sensing communication of claim 1, characterized in that: the information acquisition system includes ultrasonic wave height weight appearance and figure collection system, the foremost end of contactless information acquisition passageway is located to ultrasonic wave height weight appearance, ultrasonic wave height weight appearance only supplies single passing through, figure collection system includes face collection system and gait collection system, face collection system locates entrance guard department just to ultrasonic wave height weight appearance, contactless information acquisition passageway both sides are located to gait collection system.
3. The intelligent access control system based on near field sensing communication of claim 2, characterized in that: the information acquisition system further comprises a real-time electronic password acquisition device, the end of the non-contact information acquisition channel is provided with the real-time electronic password acquisition device, the real-time electronic password acquisition device is provided with a sound collector, and the sound collector is connected with the data processing system.
4. The intelligent access control system based on near field sensing communication of claim 3, characterized in that: 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 the normal temperature range of human, the alarm is not triggered to alarm within the normal temperature range, and the alarm is triggered to alarm if the temperature is not within the normal temperature range, and other information is extracted and filed together.
5. The intelligent access control system based on near field sensing communication of claim 4, characterized in that: 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 information stored 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 receives the information which is judged to pass and issues an unlocking command and then sends the unlocking command to the electromagnetic lock of the gate to perform unlocking action, and the gate is automatically opened and then is automatically closed in a delayed mode.
6. The intelligent access control system based on near field sensing communication of claim 5, characterized in that: the only legal resident information which can not be obtained by matching the face information, the height information, the weight information and the gait information or the only legal resident information which is obtained by matching the existing information and the existing information is in or out, the information which can not be passed is issued to a control system, simultaneously, a request for further confirming the information is displayed by a display arranged at an entrance guard, a head image of a possible legal resident and an input port of the legal resident information are displayed on the display, after the corresponding legal resident is selected by a mobile terminal, the mobile terminal reports the selection result to a data processing system through a network, the data processing system distributes a real-time electronic password to a mobile terminal which is recorded by the legal resident, the real-time electronic password is input into a real-time electronic password collecting device after the mobile terminal receives the real-time electronic password, and the real-time electronic password collecting device reports the received password to the data processing system, the data processing system compares the received real-time electronic password with the issued real-time electronic password, if the comparison result is yes, the information that the judgment is passed is issued to the control system, the control system receives the information that the judgment is passed, then an unlocking command is issued to the electromagnetic lock of the gate to carry out unlocking action, and the gate is automatically opened and then is automatically closed in a delayed mode.
7. The intelligent access control system based on near field sensing communication of claim 6, characterized in that: if the control system cannot receive the real-time electronic password or receives the wrong real-time electronic password for multiple times, the control system triggers an alarm to give an alarm, and simultaneously sends the image information to terminal equipment of the on-duty personnel, the on-duty personnel processes the image information and temporarily stores the personnel information which does not pass judgment.
8. The intelligent access control system based on the near field sensing communication of any one of claims 1-7, wherein: the information of the legal residents comprises names and specific building numbers.
9. The intelligent access control system based on near field sensing communication of claim 8, characterized in that: the information acquisition system further comprises a health code extraction device, the health code extraction device comprises a color recognizer and an intelligent gateway device, the intelligent gateway device is provided with a first NFC module, a near field sensing communication module and a processor, the color recognizer is located in the coverage range of the first NFC module, when a mobile phone of a person who wants to enter the entrance guard is provided with a second NFC module, a mobile phone screen is just opposite to the color recognizer, the first NFC module writes an app package name for displaying a health code into the second NFC module, meanwhile, the color recognizer is started, the mobile phone of the person who wants to enter the entrance guard pulls up the health code, the color recognizer recognizes the color of the health code, when the color is green, the health code is displayed to be green, the color is displayed to be other colors for alarming and storing information, when the mobile phone of the person who wants to enter the entrance guard is not provided with the second NFC module, the first NFC module is not triggered, the color identifier will not be activated either, and the worker needs to be informed that the color identifier is activated to identify the color of the health code.
10. The intelligent access control system based on near field sensing communication of claim 9, characterized in that: after the health code extraction is completed, if the entrance guard is not opened, a second NFC module of the mobile phone is connected with the intelligent gateway equipment again within the coverage range of the first NFC module of the intelligent gateway equipment, the ultrasonic height and weight meter, the gait collecting camera, the sound collecting device and the color recognizer are all connected with the intelligent gateway equipment through near field sensing communication, when the second NFC module of the mobile phone of a person entering the entrance guard is located within the reading and writing range of the first NFC module, information collected by the ultrasonic height and weight meter, the gait collecting camera, the sound collecting device and the color recognizer is transmitted to the data processing system, the data processing system sends a processing result to the first NFC module while sending 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 reads the packet header and then pulls up the processing result to inquire app, the processing result query app displays face images, heights, weights, gaits, body temperatures and health codes, when only matched legal resident information exists, unmatched items are displayed, when no only matched legal resident information exists, a plurality of matched legal resident information is displayed, one legal resident information is selected, the processing result query app transmits the selected resident information to the data processing system through near field sensing communication, the data processing system sends real-time electronic passwords to a mobile terminal recorded by the legal resident after receiving the legal resident information, the mobile terminal can input the real-time electronic passwords through voice or directly put the mobile terminal into a first NFC module coverage range of the intelligent gateway equipment after receiving the real-time electronic passwords, and the processing result query app writes the received real-time electronic passwords into a first NFC module of the intelligent gateway equipment through a second NFC module, 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 a correct electronic password, an entrance guard opening command is issued to the control system after the result is compared, the control system controls the electromagnetic lock of the gate to be unlocked after receiving the entrance guard opening command, and the gate is automatically opened and then is delayed for automatic closing.
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