CN113345138A - Electronic information control safety anti-theft door - Google Patents
Electronic information control safety anti-theft door Download PDFInfo
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- CN113345138A CN113345138A CN202110554327.3A CN202110554327A CN113345138A CN 113345138 A CN113345138 A CN 113345138A CN 202110554327 A CN202110554327 A CN 202110554327A CN 113345138 A CN113345138 A CN 113345138A
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- 230000010365 information processing Effects 0.000 claims description 31
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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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
Abstract
The invention provides an electronic information control security anti-theft door, comprising: the system comprises an access control lock, an information acquisition module and a door lock control device; the door lock is used for controlling the door lock to be opened or closed according to the switch driving instruction sent by the door lock control device; the information acquisition module is used for acquiring identity information of an unlocking user, door lock state information, interaction instruction information of the user and environment information in a security door detection area, and the information acquisition module is electrically connected with the door lock control device and used for sending acquired information to the door lock control device for analysis and judgment; the door lock control device is used for outputting an opening and closing lock control instruction and an alarm instruction based on a judgment result, and the door lock control device is electrically connected with the entrance guard lock control cloud platform in a wireless mode and uploads a door lock opening and closing record, visitor information and alarm information to the entrance guard lock control cloud platform in a timing mode.
Description
Technical Field
The invention relates to the technical field of security protection, in particular to an electronic information control security anti-theft door.
Background
The difference of the electronic anti-theft door and the common anti-theft door mainly lies in the intellectualization of key components, including various electronic anti-theft locks which are widely used, such as fingerprints, passwords, IC card locks and the like, along with the development of science and technology, the electronic anti-theft door can be combined with an intelligent home system with functions of security protection, household appliance control, nursing of old people and children and the like except that an intelligent lock replaces a traditional mechanical lock, and can realize functions of networking alarm, video monitoring, data transmission, remote control and the like. The electronic anti-theft door is characterized in that only a few seconds are needed when a key of the door is used for opening the door, if a key which is not matched with the door is used for opening the door, a long time is needed, and the electronic anti-theft door can send out a corresponding alarm signal. The existing electronic anti-theft door has the problems of low sensitivity, poor anti-interference performance, incapability of realizing the functions of replacing articles for pickup, leaving messages of visitors and the like according to the requirements of customers.
In summary, it is an urgent need to solve the problem of the technical personnel in the field to provide an electronic information controlled security door which can accurately identify the identities of the user and the visitor, has better anti-interference performance and anti-theft performance, and can be used for storing the visiting articles.
Disclosure of Invention
In view of the above-mentioned problems and needs, the present invention provides an electronic information controlled security door, which can solve the above-mentioned technical problems by adopting the following technical solutions.
In order to achieve the purpose, the invention provides the following technical scheme: an electronic information controlled security door comprising: the system comprises an access control lock, an information acquisition module and a door lock control device;
the door lock is used for controlling the door lock to be opened or closed according to the switch driving instruction sent by the door lock control device;
the information acquisition module is used for acquiring identity information of an unlocking user, door lock state information, interaction instruction information of the user and environment information in a security door detection area, and the information acquisition module is electrically connected with the door lock control device and used for sending acquired information to the door lock control device for analysis and judgment;
the door lock control device is used for outputting a lock opening and closing control instruction and an alarm instruction based on a judgment result, the door lock control device is electrically connected with the access lock control cloud platform in a wireless mode and uploads a door lock opening and closing record, visitor information and alarm information to the access lock control cloud platform in a timing mode, and a user can access the access lock control cloud platform through a WEB webpage by adopting a mobile terminal to check the door lock information;
the door lock control device comprises an intelligent interaction module, an information processing module, a door lock switch driving module, a warning module and an information caching module, wherein the intelligent interaction module is used for visitor visiting exchange or express delivery and takeaway storage, the information processing module is used for judging the state of the door lock according to the information cached by the information caching module, and then controlling the door lock switch driving module to perform door lock switch action and the warning module to give an alarm, and when the warning module receives alarm information, malicious damage alarm, communication abnormity alarm and door lock state abnormity alarm are performed according to preset different types of alarm information.
Furthermore, the information acquisition module sends various acquired information to the information cache module for caching, and the information acquisition module comprises a door lock state detection unit, an image acquisition device and a power supply information detection unit;
the door lock state detection unit is used for detecting vibration, temperature and harmful gas information of a door lock and comprises a vibration sensor, a temperature sensor and a harmful gas sensor;
the image acquisition device is used for acquiring video information, user face information and barrier information in a detection area of the security door, the image acquisition device comprises a spherical wireless camera arranged at the upper right corner of a door frame, a USB camera on a lock body of the access lock, a face recognizer and a wake-up device, the spherical wireless camera uploads the acquired video information to the access lock control cloud platform, the USB camera transmits the acquired face image information to the face recognizer, the face recognizer compares the acquired face image information with the user face image information in a user information database by adopting a face recognition algorithm based on deep learning to judge the identity of a user and sends the judgment result to the information processing module, and the wake-up device comprises an infrared heat release sensor, a light sensor, an LED soft light and a first controller, the first controller receives person approaching information detected by the infrared pyroelectric sensor, awakens the USB camera from a dormant state to a working state, and drives the LED soft light to supplement light when an ambient light threshold value detected by the light sensor is smaller than a set value;
the power supply information detection unit is used for detecting the power supply state of the system, the power supply information detection unit comprises a dual-mode power supply module and a disconnection detection circuit, the dual-mode power supply module comprises an EMI circuit, a rectifier bridge, a power supply conversion module, a standby lithium battery and a dual-power supply change-over switch, the EMI circuit passes through the rectifier bridge and is connected with the dual-power supply change-over switch, the standby lithium battery is connected with the dual-power supply change-over switch, the output end of the dual-power supply change-over switch is connected with the power supply conversion module, and the power supply conversion module comprises a plurality of power supply change-over chips.
Furthermore, the disconnection detection circuit is used for detecting whether the commercial power is disconnected and sending a power-off signal to the information processing module, the disconnection detection circuit comprises a voltage divider formed by connecting a diode D1, a resistor R1, a resistor R2, a resistor R3 and a resistor R4 in series, a triode Q1, an MOS tube M1 and a 9V battery, the output end of the voltage divider is electrically connected with the base of the triode Q1 to control the triode Q1, the collector of the triode Q1 is electrically connected with the grid of the MOS tube M1, the drain of the MOS tube M1 is connected with one end of a buzzer alarm, the source of the MOS tube M1 is connected with the negative electrode of the 9V battery, the other end of the buzzer alarm is connected with the positive electrode of the 9V battery, when the alternating current power-off or the voltage is too low, the triode is cut off, the grid voltage of the MOS tube M1 is raised and conducted, and the buzzer alarm is conducted.
Furthermore, the entrance guard lock comprises a lock body, an electronic key set, an intelligent display unit, a fingerprint recording unit, a voice recording device and an audio intercom terminal, wherein the electronic key set, the intelligent display unit, the fingerprint recording unit, the voice recording device and the voice playing device are all arranged on the lock body, the electronic key set is used for inputting unlocking passwords and visitor trigger information, the intelligent display unit comprises a liquid crystal touch screen and a door lock state indicator lamp, the intelligent display unit is used for carrying out video interaction between visitors and residential users and displaying visitor message states and door lock indication states, the fingerprint recording unit comprises a fingerprint recorder and a fingerprint recognizer, the fingerprint recorder transmits collected fingerprint information to the fingerprint recognizer, and the fingerprint recognizer compares and recognizes the collected fingerprint information with user fingerprint information in a user information database, the voice recording device comprises a pickup microphone, an audio power amplifier module and a second controller, the second controller controls the pickup microphone to record audio information according to visitor trigger information, the audio information is sent to the intelligent interaction module after being processed by the audio power amplifier module, and the audio intercom terminal is used for carrying out audio interaction between visitors and residential users.
Further, the intelligent interaction module comprises a visitor module and an article storage module;
the visitor module is used for the user to carry out audio and video interaction with the visitor, identity verification of the visitor and message storage of the visitor;
the article storage module comprises a storage verification device and a storage device, the storage verification device comprises a two-dimensional code scanning module, a two-dimensional identification device and a first radio frequency communication module, the two-dimensional code scanning module is arranged on the outer wall and is used for scanning two-dimensional code information on an express waybill or a takeaway waybill, the two-dimension code information is sent to the two-dimension identification device for identification, the identification result is sent to the information processing module through the first radio frequency communication module, the information is uploaded to an entrance guard lock control cloud platform through the information processing module, feedback information is returned to the storage device after the information is confirmed by a user, the storage device comprises an article storage box, a second radio frequency communication module, a third controller and an electronic lock for opening and closing a box door, the third controller is used for switching on and off the electronic lock according to the feedback information received by the second radio frequency communication module so as to control the opening and closing of the box door.
Furthermore, the information processing module comprises a jitter elimination unit, a control processing unit, a timing unit, a shielding detection unit and a wireless communication unit;
the key state information processing device comprises a key state information processing unit, a key state information processing unit and a shake eliminating unit, wherein the shake eliminating unit is used for delaying and eliminating shake according to the state of the key, the shake eliminating unit comprises a detection module and a delay module, the detection module is used for detecting the closing state of the key, and the delay module is used for delaying and sending the key state information to the control processing unit. When the detection module detects the key closing information, the delay module executes delay operation to delay for 5-10 ms, after the front edge jitter disappears, the detection module detects the state information of the key again, if the level of the closing state is still kept, the key is confirmed to be really pressed down, when the key releasing information is detected, the delay module executes the delay operation to delay for 5-10 ms, and after the back edge jitter disappears, the state information of the key is sent to the control processing unit;
the control processing unit is used for controlling the door lock switch driving module to perform door lock switch action and the warning module to give an alarm according to the user identity verification result, the key input information and the door lock state information, and sending a verification message to the user mobile terminal through the door lock control cloud platform to perform electronic lock switch information confirmation;
the timing unit is used for timing the locking and unlocking states and the alarming time of the door lock state machine, when alarming or unlocking is carried out, the alarming state or the unlocking state is effective, the timing unit starts to work, when the timing reaches the set time, the state of the door lock state machine automatically returns to the waiting state from the alarming state or the passing state, and the control processing unit controls the door lock switch driving module to close the lock according to the waiting state information;
the shielding detection unit is used for detecting the shielding condition of the camera by adopting a camera shielding detection method based on network monitoring, and immediately alarming through the warning module when the lens is detected to be shielded;
the wireless communication unit comprises a third radio frequency communication module and a WIFI module, the third radio frequency communication module is used for communicating with the first radio frequency communication module and the second radio frequency communication module, and the WIFI module is used for communicating with an access control lock control cloud platform.
Further, the door lock switch driving module comprises a motor driver and a brushless direct current motor for driving the bolt, and the motor driver is electrically connected with the brushless direct current motor.
Further, the warning module includes automatic matching module, alarm log storage module and alarm device, automatic matching module is used for according to received alarm information, according to the alarm information distribution alarm information serial number of predetermined different grade type, and according to alarm information serial number control alarm device carries out corresponding warning, alarm log storage module is used for saving the alarm record, alarm device includes speech synthesizer, speaker, flash light and GSM module, the GSM module is used for after triggering outage alarm information or the unusual information of lock state, sends outage information or the unusual to corresponding number of lock state through reserve lithium cell work immediately.
According to the technical scheme, the invention has the beneficial effects that: the invention can accurately identify the identities of the user and the visitor, has better anti-interference performance and anti-theft performance, can be used for storing the visiting object, and can give an alarm according to different alarm information.
In addition to the above objects, features and advantages, preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described, wherein the drawings are only used for illustrating some embodiments of the present invention and do not limit all embodiments of the present invention thereto.
Fig. 1 is a schematic view of a structure of an electronic information controlled security door according to the present invention.
Fig. 2 is a schematic diagram of a composition structure of the information acquisition module according to the present invention.
Fig. 3 is a schematic diagram of the structure of the intelligent interactive module according to the present invention.
Fig. 4 is a schematic diagram of the composition structure of the information processing module according to the present invention.
Fig. 5 is a schematic structural diagram of the alarm module according to the present invention.
Fig. 6 is a schematic circuit diagram of the interrupt detection circuit according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
The electronic information control safety anti-theft door can accurately identify the identities of a user and a visitor, has better anti-interference performance and anti-theft performance, and can be used for storing the visiting object. As shown in fig. 1 to 6, the system includes: the door lock comprises a door lock body, an information acquisition module and a door lock control device, wherein the door lock body is used for controlling a door lock switch according to a switch driving instruction sent by the door lock control device. The information acquisition module is used for acquiring identity information of an unlocking user, door lock state information, interaction instruction information of the user and environment information in a security door detection area, and the information acquisition module is electrically connected with the door lock control device and used for sending acquisition information to the door lock control device for analysis and judgment. The door lock control device is used for outputting a lock opening and closing control instruction and an alarm instruction based on a judgment result, the door lock control device is electrically connected with the access lock control cloud platform in a wireless mode and uploads a door lock opening and closing record, visitor information and alarm information to the access lock control cloud platform regularly, and a user can access the access lock control cloud platform through a WEB webpage to check the door lock information by adopting a mobile terminal.
Specifically, door lock controlling means includes intelligent interaction module, information processing module, lock switch drive module, warning module and information cache module, intelligent interaction module is used for visitor's visit to exchange or express delivery and takeaway are deposited, information processing module is used for according to the information cache module cache the information acquisition carries out the lock state judgement, and then control lock switch drive module carries out entrance guard's lock on-off action and warning module reports to the police, works as when warning module receives alarm information, carries out malicious damage warning, communication anomaly according to the alarm information of the different grade type that predetermines, reports to the police and lock state anomaly reports to the police.
And in the system, the entrance guard's lock includes lock body, electron press key group, intelligent display element, fingerprint admission unit, pronunciation type device and audio frequency and talkbacks the dress terminal, the electron press key group the intelligent display element the fingerprint admission unit the pronunciation type device with pronunciation play device all sets up on the lock body, the electron press key group is used for inputing unblanking password and visitor trigger information, and the electron press key group in this embodiment includes matrix password number button, clears away, confirms button and visitor's visit trigger button. The intelligent display unit comprises a liquid crystal touch screen and a door lock state indicating lamp, the intelligent display unit is used for carrying out video interaction between visitors and residential users and displaying visitor message leaving states and door lock indicating states, visitor message leaving information can be checked through the liquid crystal touch screen after the door lock is opened when the visitors visit, the door lock state indicating lamp adopts blue LED lamp beads for indication, the door lock is opened when flickering according to a certain frequency, and the door lock is closed when the lamp is turned off. Fingerprint admission unit includes fingerprint admission ware and fingerprint identification ware, fingerprint admission ware with the fingerprint information transmission of gathering extremely fingerprint identification ware, fingerprint identification ware carries out contrast identification with the fingerprint information of the user in the fingerprint information database of gathering, judges user's identity, and will judge the result and send to information processing module, the pronunciation input device includes pickup miaow head, audio power amplifier module and second controller, the second controller triggers information control according to the visitor pickup miaow head inputs audio information, and will audio information passes through audio power amplifier module handles the back send to intelligent interaction module, the audio frequency is used for visitor and residential user to speak the dress terminal and carry out the audio frequency interaction.
The intelligent interaction module comprises a visitor module and an article storage module; the visitor module is used for the user to carry out audio and video interaction with the visitor, identity verification of the visitor and message storage of the visitor; the article storage module comprises a storage verification device and a storage device, the storage verification device comprises a two-dimensional code scanning module, a two-dimensional identification device and a first radio frequency communication module, the two-dimensional code scanning module is arranged on the outer wall and is used for scanning two-dimensional code information on an express waybill or a takeaway waybill, the two-dimension code information is sent to the two-dimension identification device for identification, the identification result is sent to the information processing module through the first radio frequency communication module, the information is uploaded to an entrance guard lock control cloud platform through the information processing module, feedback information is returned to the storage device after the information is confirmed by a user, the storage device comprises an article storage box, a second radio frequency communication module, a third controller and an electronic lock for opening and closing a box door, the third controller is used for switching on and off the electronic lock according to the feedback information received by the second radio frequency communication module so as to control the opening and closing of the box door. When the user goes out or is inconvenient to receive express or take out, the express staff can scan the two-dimensional code information on the express bill through the two-dimensional code scanning module, the identification information is converted into the verification link to be confirmed by the user, the electronic lock of the box is opened after the verification link is confirmed, and the electronic lock is automatically closed.
In addition, the information acquisition module sends various acquired information to the information cache module for caching, and the information acquisition module comprises a door lock state detection unit, an image acquisition device and a power supply information detection unit; the door lock state detection unit is used for detecting vibration, temperature and harmful gas information of a door lock, and comprises a vibration sensor, a temperature sensor and a harmful gas sensor, and when a person violently impacts or damages the door lock at high temperature, the sensors can quickly detect and send the information to the information processing module; the image acquisition device is used for acquiring video information, user face information and barrier information in a detection area of the security door, the image acquisition device comprises a spherical wireless camera arranged at the upper right corner of a door frame, a USB camera on a lock body of the access lock, a face recognizer and a wake-up device, the spherical wireless camera uploads the acquired video information to the access lock control cloud platform, the USB camera transmits the acquired face image information to the face recognizer, the face recognizer compares the acquired face image information with the user face image information in a user information database by adopting a face recognition algorithm based on deep learning to judge the identity of a user and sends the judgment result to the information processing module, and the wake-up device comprises an infrared heat release sensor, a light sensor, an LED soft light and a first controller, the first controller receives approaching information of a person detected by the infrared pyroelectric sensor, wakes the USB camera from a dormant state to a working state, and drives the LED soft light to supplement light when an ambient light threshold value detected by the light sensor is smaller than a set value; the power supply information detection unit is used for detecting the power supply state of the system, the power supply information detection unit comprises a dual-mode power supply module and a disconnection detection circuit, the dual-mode power supply module comprises an EMI circuit, a rectifier bridge, a power supply conversion module, a standby lithium battery and a dual-power supply change-over switch, the EMI circuit passes through the rectifier bridge and is connected with the dual-power supply change-over switch, the standby lithium battery is connected with the dual-power supply change-over switch, the output end of the dual-power supply change-over switch is connected with the power supply conversion module, and the power supply conversion module comprises a plurality of power supply change-over chips.
As shown in fig. 6, the outage detection circuit is configured to detect whether a commercial power is outage and send an outage signal to the information processing module, the outage detection circuit includes a voltage divider formed by serially connecting a diode D1, a resistor R1, a resistor R2, a resistor R3, and a resistor R4, a triode Q1, a MOS transistor M1 and a 9V battery, an output end of the voltage divider is electrically connected to a base of the triode Q1 to control the triode Q1, a collector of the triode Q1 is electrically connected to a gate of the MOS transistor M1, a drain of the MOS transistor M1 is connected to one end of a buzzer LS1, a source of the MOS transistor M1 is connected to a negative electrode of the 9V battery, and another end of the buzzer LS1 is connected to a positive electrode of the 9V battery, when an ac power outage or a too low voltage occurs, the triode is turned off, and a gate voltage of the MOS transistor M1 is turned on when the ac power is. Under the normal condition of mains voltage, the voltage on R4 can enable Q1 to be conducted, and the MOS tube M1 is in a cut-off state, when the mains voltage is lower than a certain voltage, the voltage on R4 is reduced to be lower than a threshold value required by the conduction of Q1, Q1 is cut off, the grid voltage of the MOS tube M1 is increased, the MOS tube M1 is conducted, and a buzzer alarms.
The information processing module of the door lock control device comprises a shake elimination unit, a control processing unit, a timing unit, a shielding detection unit and a wireless communication unit, wherein the shake elimination unit is used for delaying and eliminating shake according to the state of a key, the shake elimination unit comprises a detection module and a delay module, the detection module is used for detecting the closed state of the key, and the delay module is used for delaying and sending key state information to the control processing unit. After the detection module detects the key closing information, the delay module executes the delay operation to delay for 5-10 ms, after the front edge jitter disappears, the detection module detects the state information of the key again, if the level of the closing state is still kept, the key is confirmed to be really pressed down, after the key releasing information is detected, the delay module executes the delay operation to delay for 5-10 ms, and after the back edge jitter disappears, the state information of the key is sent to the control processing unit, so that the condition that a user touches by mistake or an external factor influences the recognition error can be well prevented, and the anti-interference performance is improved.
The control processing unit is used for controlling the door lock switch driving module to perform door lock switch action and the warning module to give an alarm according to the user identity verification result, the key input information and the door lock state information, and sending a verification message to the user mobile terminal through the door lock control cloud platform to confirm the electronic lock switch information.
The timing unit is used for timing the locking and unlocking states and the alarming time of the door lock state machine, when alarming or unlocking is carried out, the alarming state or the unlocking state is effective, the timing unit starts to work, when the timing reaches the set time, the state of the door lock state machine automatically returns to the waiting state from the alarming state or the passing state, the control processing unit controls the door lock switch driving module to lock and unlock according to the waiting state information, the door lock switch driving module comprises a motor driver and a brushless direct current motor used for driving a lock tongue, and the motor driver is electrically connected with the brushless direct current motor.
The shielding detection unit is used for detecting the shielding condition of the camera by adopting a camera shielding detection method based on network monitoring, and immediately alarming through the warning module when the lens is detected to be shielded.
The wireless communication unit comprises a third radio frequency communication module and a WIFI module, the third radio frequency communication module is used for communicating with the first radio frequency communication module and the second radio frequency communication module, and the WIFI module is used for communicating with an access control lock control cloud platform.
The warning module includes automatic matching module, warning log storage module and alarm device, the automatic matching module is used for distributing the alarm information serial number according to the alarm information of predetermined different grade type according to received alarm information, and according to alarm information serial number control alarm device carries out the warning that corresponds, warning log storage module is used for saving the warning record, alarm device includes speech synthesizer, speaker, flash light and GSM module, the GSM module is used for sending outage information or the unusual to corresponding number of lock state through reserve lithium cell work immediately after triggering outage alarm information or lock state abnormal information.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (8)
1. An electronic information controlled security anti-theft door, comprising: the system comprises an access control lock, an information acquisition module and a door lock control device;
the door lock is used for controlling the door lock to be opened or closed according to the switch driving instruction sent by the door lock control device;
the information acquisition module is used for acquiring identity information of an unlocking user, door lock state information, interaction instruction information of the user and environment information in a security door detection area, and the information acquisition module is electrically connected with the door lock control device and used for sending acquired information to the door lock control device for analysis and judgment;
the door lock control device is used for outputting a lock opening and closing control instruction and an alarm instruction based on a judgment result, the door lock control device is electrically connected with the access lock control cloud platform in a wireless mode and uploads a door lock opening and closing record, visitor information and alarm information to the access lock control cloud platform in a timing mode, and a user can access the access lock control cloud platform through a WEB webpage by adopting a mobile terminal to check the door lock information;
the door lock control device comprises an intelligent interaction module, an information processing module, a door lock switch driving module, a warning module and an information caching module, wherein the intelligent interaction module is used for visitor visiting exchange or express delivery and takeaway storage, the information processing module is used for judging the state of the door lock according to the information cached by the information caching module, and then controlling the door lock switch driving module to perform door lock switch action and the warning module to give an alarm, and when the warning module receives alarm information, malicious damage alarm, communication abnormity alarm and door lock state abnormity alarm are performed according to preset different types of alarm information.
2. The electronic information control security anti-theft door according to claim 1, wherein the information acquisition module sends various types of acquired information to the information cache module for caching, and the information acquisition module comprises a door lock state detection unit, an image acquisition device and a power supply information detection unit;
the door lock state detection unit is used for detecting vibration, temperature and harmful gas information of a door lock and comprises a vibration sensor, a temperature sensor and a harmful gas sensor;
the image acquisition device is used for acquiring video information, user face information and barrier information in a detection area of the security door, the image acquisition device comprises a spherical wireless camera arranged at the upper right corner of a door frame, a USB camera on a lock body of the access lock, a face recognizer and a wake-up device, the spherical wireless camera uploads the acquired video information to the access lock control cloud platform, the USB camera transmits the acquired face image information to the face recognizer, the face recognizer compares the acquired face image information with the user face image information in a user information database by adopting a face recognition algorithm based on deep learning to judge the identity of a user and sends the judgment result to the information processing module, and the wake-up device comprises an infrared heat release sensor, a light sensor, an LED soft light and a first controller, the first controller receives person approaching information detected by the infrared pyroelectric sensor, awakens the USB camera from a dormant state to a working state, and drives the LED soft light to supplement light when an ambient light threshold value detected by the light sensor is smaller than a set value;
the power supply information detection unit is used for detecting the power supply state of the system, the power supply information detection unit comprises a dual-mode power supply module and a disconnection detection circuit, the dual-mode power supply module comprises an EMI circuit, a rectifier bridge, a power supply conversion module, a standby lithium battery and a dual-power supply change-over switch, the EMI circuit passes through the rectifier bridge and is connected with the dual-power supply change-over switch, the standby lithium battery is connected with the dual-power supply change-over switch, the output end of the dual-power supply change-over switch is connected with the power supply conversion module, and the power supply conversion module comprises a plurality of power supply.
3. The electronic information controlled security door according to claim 2, wherein the break detection circuit is used to detect whether the commercial power is cut off and send the power-off signal to the information processing module, the break detection circuit comprises a voltage divider formed by serially connecting a diode D1, a resistor R1, a resistor R2, a resistor R3 and a resistor R4, a transistor Q1, a MOS M1 and a 9V battery, an output terminal of the voltage divider is electrically connected with a base terminal of the transistor Q1 to control the transistor Q1, a collector terminal of the transistor Q1 is electrically connected with a gate terminal of the MOS M1, a drain terminal of the MOS M1 is connected with one end of the buzzer siren, a source terminal of the MOS M1 is connected with a cathode terminal of the 9V battery, the other terminal of the buzzer siren is connected with an anode terminal of the 9V battery, when the ac power-off or the voltage is too low, the transistor is turned off, the gate terminal of the MOS M1 is turned on when the ac power-off or the voltage is too low, the buzzer alarms.
4. The electronic information controlled security door of claim 3, wherein the door lock comprises a lock body, an electronic keypad, a smart display unit, a fingerprint entry unit, a voice entry device and an audio intercom terminal, the electronic keypad, the smart display unit, the fingerprint entry unit, the voice entry device and the voice playing device are all disposed on the lock body, the electronic keypad is used for inputting unlocking passwords and visitor trigger information, the smart display unit comprises a liquid crystal touch screen and a door lock status indicator lamp, the smart display unit is used for visitors to perform video interaction with residential users and displaying visitor message status and door lock indication status, the fingerprint entry unit comprises a fingerprint entry device and a fingerprint recognizer, the fingerprint entry device transmits the collected fingerprint information to the fingerprint recognizer, fingerprint identification ware carries out the contrast discernment with the user fingerprint information in the fingerprint information database of gathering, judges user's identity to will judge the result and send to information processing module, the pronunciation is typeeed the device and is included pickup miaow head, audio power amplifier module and second controller, the second controller is according to visitor trigger information control pickup miaow head is typeeed audio information, and will audio information passes through after audio power amplifier module handles send to intelligent interaction module, the audio frequency is used for visitor and residential user to carry out the audio frequency interaction to the dress terminal of talkbacking.
5. The electronic message controlled security door of claim 4, wherein the smart interaction module comprises a visitor module and an item storage module;
the visitor module is used for the user to carry out audio and video interaction with the visitor, identity verification of the visitor and message storage of the visitor;
the article storage module comprises a storage verification device and a storage device, the storage verification device comprises a two-dimensional code scanning module, a two-dimensional identification device and a first radio frequency communication module, the two-dimensional code scanning module is arranged on the outer wall and is used for scanning two-dimensional code information on an express waybill or a takeaway waybill, the two-dimension code information is sent to the two-dimension identification device for identification, the identification result is sent to the information processing module through the first radio frequency communication module, the information is uploaded to an entrance guard lock control cloud platform through the information processing module, feedback information is returned to the storage device after the information is confirmed by a user, the storage device comprises an article storage box, a second radio frequency communication module, a third controller and an electronic lock for opening and closing a box door, the third controller is used for switching on and off the electronic lock according to the feedback information received by the second radio frequency communication module so as to control the opening and closing of the box door.
6. The electronic information controlled security door according to claim 5, wherein the information processing module comprises a debounce unit, a control processing unit, a timing unit, a blocking detection unit, and a wireless communication unit;
the key state information processing device comprises a key state information processing unit, a key state information processing unit and a shake eliminating unit, wherein the shake eliminating unit is used for delaying and eliminating shake according to the state of the key, the shake eliminating unit comprises a detection module and a delay module, the detection module is used for detecting the closing state of the key, and the delay module is used for delaying and sending the key state information to the control processing unit. When the detection module detects the key closing information, the delay module executes delay operation to delay for 5-10 ms, after the front edge jitter disappears, the detection module detects the state information of the key again, if the level of the closing state is still kept, the key is confirmed to be really pressed down, when the key releasing information is detected, the delay module executes the delay operation to delay for 5-10 ms, and after the back edge jitter disappears, the state information of the key is sent to the control processing unit;
the control processing unit is used for controlling the door lock switch driving module to perform door lock switch action and the warning module to give an alarm according to the user identity verification result, the key input information and the door lock state information, and sending a verification message to the user mobile terminal through the door lock control cloud platform to perform electronic lock switch information confirmation;
the timing unit is used for timing the locking and unlocking states and the alarming time of the door lock state machine, when alarming or unlocking is carried out, the alarming state or the unlocking state is effective, the timing unit starts to work, when the timing reaches the set time, the state of the door lock state machine automatically returns to the waiting state from the alarming state or the passing state, and the control processing unit controls the door lock switch driving module to close the lock according to the waiting state information;
the shielding detection unit is used for detecting the shielding condition of the camera by adopting a camera shielding detection method based on network monitoring, and immediately alarming through the warning module when the lens is detected to be shielded;
the wireless communication unit comprises a third radio frequency communication module and a WIFI module, the third radio frequency communication module is used for communicating with the first radio frequency communication module and the second radio frequency communication module, and the WIFI module is used for communicating with an access control lock control cloud platform.
7. The electronic information controlled security door of claim 1, wherein the door lock switch driving module comprises a motor driver and a brushless dc motor for driving a latch bolt, the motor driver being electrically connected to the brushless dc motor.
8. The electronic information controlled security door of claim 1, wherein the alarm module comprises an automatic matching module, an alarm log storage module and an alarm device, the automatic matching module is configured to assign alarm information numbers according to received alarm information and preset different types of alarm information, and control the alarm device to perform corresponding alarm according to the alarm information numbers, the alarm log storage module is configured to store alarm records, the alarm device comprises a voice synthesizer, a speaker, a flash lamp and a GSM module, and the GSM module is configured to immediately work through a standby lithium battery after triggering power-off alarm information or door lock state abnormality information, and send power-off information or door lock state abnormality to corresponding numbers.
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| CN202110554327.3A CN113345138A (en) | 2021-05-20 | 2021-05-20 | Electronic information control safety anti-theft door |
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