CN205665753U - Intelligent door lock - Google Patents
Intelligent door lock Download PDFInfo
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- CN205665753U CN205665753U CN201520831819.2U CN201520831819U CN205665753U CN 205665753 U CN205665753 U CN 205665753U CN 201520831819 U CN201520831819 U CN 201520831819U CN 205665753 U CN205665753 U CN 205665753U
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Abstract
The utility model provides an intelligent door lock, when its digital touch button detection module detects digital touch button and is pressed, the formation detects the detection signal transmission that digital touch button was pressed and gives processing module, when the lock state sets up the module and detects the lock state and set up the button and pressed, the formation detects the lock state and sets up the detection signal transmission that the button was pressed and give processing module, thus, can realize voice prompting function, and simultaneously, it administrates and sets up a control signal who reminds the corresponding LED lamp in a poor light that digital touch button corresponded to provide the power and send for power module still to generate control power module, can realize digit intelligence guide function in a poor light. The problem of current intelligent door lock exist owing to do not possess voice prompting function and the digit intelligence guide function of being shaded to inconvenient user carries out the regular job to intelligent door lock and sets up the technique of management is solved.
Description
Technical Field
The utility model relates to an intelligence lock technical field especially relates to an intelligence lock.
Background
With the development of large-scale integrated circuit technology, especially the appearance of single-chip microcomputers, intelligent coded locks with microprocessors appear, and power is brought to innovation of the traditional mechanical door lock industry. The non-mechanical keys comprise iris recognition access control, magnetic cards, radio frequency cards or TM (contact memory Card) cards and the like, and different non-mechanical keys have different characteristics, for example, the iris recognition access control belongs to biological recognition, the safety is high, loss and damage do not exist, but the configuration is inconvenient and the cost is high; the TM card is contact type, has high safety, is made of stainless steel, is very convenient to configure and carry, and has low price. The technologies reduce the dependence on physical unlocking, and the intelligent lock has the unlocking function of the traditional door lock and also has the intelligent management function, so that the door lock has high safety and reliability, and the application of the door lock is increasingly wide.
The biological characteristic recognition technology is the most convenient and safe identity recognition technology at present, and people can be identified without external markers. The biological characteristic identification technology utilizes physiological characteristics and behavior characteristics of people to carry out identity identification, and mainly comprises fingerprint identification, face identification, iris identification, gait identification and the like, vein identification and palm print identification. Among the multiple biometric identification technologies, fingerprint identification is the most mature and widely applied at present. The palm print recognition technology is a method for identifying the identity by utilizing the palm print circuit characteristics of a human hand. The palm print characteristic area has large area and contains a large amount of information, including main lines, folds, minutiae, triangular points and the like. The palm print features have the characteristics of uniqueness, stability, difficulty in counterfeiting and the like; the palm print recognition image is also very convenient to collect, easy to be accepted by testers, low in cost and high in recognition rate. The palm print-based identity authentication method can meet the technical indexes (uniqueness, real-time reliability, high precision, anti-counterfeiting safety and privacy protection) of a personal identity authentication system, and can overcome the limitations of the existing method, so that the palm print identification technology becomes a new research and application field of the identity authentication technology based on biological characteristics.
However, the above-mentioned intelligent door lock still has following problem, firstly, does not possess voice prompt function and digital intelligent guide function in a poor light, and inconvenient user carries out daily operation and setting management to the intelligent door lock, and the second, can't report to the police the warning to the people that appears in front of the intelligent door lock repeatedly, and the second, can't carry out the on-hook to the phenomenon of constantly touch-control intelligent door lock and handle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an intelligent lock based on two-way encryption authentication technique, aim at solving that current intelligent lock exists because do not possess voice prompt facility and digital intelligent guide function in a poor light to inconvenient user carries out daily operation and sets up the technical problem of management to intelligent lock.
The utility model discloses a realize like this, provide an intelligent door lock, including an input panel, be equipped with a plurality of digital touch buttons on the input panel, intelligent door lock still is equipped with a processing module, a power module, a pronunciation warning module, a lock host computer, a lock state setting button and with a plurality of LED lamps in a poor light of a plurality of digital touch buttons one-to-one respectively, be equipped with a digital touch button detection module on the digital touch button, be equipped with a lock state setting button detection module on the lock state setting button; the digital touch key detection module is connected with the processing module and used for detecting whether the digital touch key is pressed down or not, generating a detection signal for detecting that the digital touch key is pressed down when the digital touch key is detected to be pressed down, and sending the detection signal to the processing module;
The door lock state setting key detection module is connected with the processing module and used for detecting whether the door lock state setting key is pressed down or not, generating a detection signal for detecting that the door lock state setting key is pressed down when the door lock state setting key is detected to be pressed down, and sending the detection signal to the processing module;
the processing module is used for receiving the detection signal sent by the digital touch key detection module, judging whether the number corresponding to the pressed digital touch key is consistent with a preset unlocking password or not according to the received detection signal, if so, generating a control signal for controlling the door lock host to unlock and sending the control signal to the door lock host, and if not, generating a control signal for controlling the power supply module to stop supplying power to the door lock host and sending the control signal to the power supply module when the frequency of the received detection signal sent by the digital touch key detection module exceeds a preset touch frequency threshold value;
the processing module is further configured to receive a detection signal sent by the door lock state setting key detection module and used for detecting that the door lock state setting key is pressed, judge that the intelligent door lock enters a setting state when the detection signal is received, generate a control signal for controlling the voice reminding module to perform setting item reminding, send the control signal to the voice reminding module, and simultaneously generate a control signal for controlling the power supply module to provide power to the backlight LED lamp corresponding to the digital touch key corresponding to the setting item reminding, and send the control signal to the power supply module;
The voice reminding module is connected with the processing module and is used for carrying out voice reminding on the setting items according to a control signal which is sent by the processing module and controls the voice reminding module to carry out setting item reminding;
the power supply module is used for stopping supplying power to the door lock host according to the control signal which is sent by the processing module and used for controlling the power supply module to stop supplying power to the door lock host, so that the door lock host is hung up;
the power supply module is also used for providing power for the backlight LED lamp corresponding to the digital touch key corresponding to the reminding of the setting item according to the control signal sent by the processing module;
the door lock host is used for responding to the unlocking password according to the control signal which is sent by the processing module and used for controlling the unlocking of the door lock host so as to unlock the door lock.
Furthermore, the device also comprises a human body infrared detection module and an alarm module;
the human body infrared detection module is connected with the processing module and used for detecting external human body information, generating a detection signal for detecting the external human body information when the external human body information is detected, and sending the detection signal to the processing module;
the processing module is further configured to receive a detection signal sent by the human body infrared detection module, and when the frequency of the detection signal sent by the human body infrared detection module and used for detecting external human body information exceeds a preset detection frequency threshold value, generate a control signal for controlling the alarm module to alarm and send the control signal to the alarm module;
The alarm module is connected with the processing module and used for giving an alarm according to a control signal which is sent by the processing module and used for controlling the alarm module to give an alarm.
Further, the door lock host is further configured to perform authentication with an external smart key, send the encrypted unlocking password to the smart key after the authentication with the smart key is completed, and unlock the door lock in response to the received unlocking password decrypted by the smart key.
Further, the door lock main unit includes:
the key generation module is used for generating a registration key and a random number and generating a data key according to the random number;
the data encryption module is used for encrypting the random number and the data secret key by using the registration secret key, and meanwhile, after the authentication certification of the door lock host and the intelligent key is completed, an unlocking password is encrypted by using the data secret key;
the transmission module is used for transmitting the registration key, the encrypted random number and the encrypted data key to the intelligent key;
the authentication module is used for finishing authentication with the intelligent key according to the registration key, the random number and the data key;
The transmission module is also used for sending the encrypted unlocking password to the intelligent key;
and the unlocking module is used for responding to the unlocking password received by the unlocking module and obtained by decrypting the intelligent key to unlock the door lock.
Further, the transmission module is a transmission module combining wireless high frequency and wireless low frequency, or a bluetooth transmission module or a WiFi transmission module.
Further, the alarm module is an LED warning lamp or a loudspeaker.
Furthermore, the processing module is a micro-control DSP or a micro-control ARM.
The utility model has the advantages that: the utility model provides an intelligent door lock, when its digital touch button detection module detects digital touch button and is pressed, generate the detection signal that detects digital touch button and send to processing module, lock state setting module detects when detecting lock state setting button and is pressed, generate the detection signal that detects lock state setting button and is pressed and send to processing module, like this, when processing module receives the detection signal that digital touch button detection module sent, and judge whether the number corresponding with digital touch button pressed is consistent with preset unblanking password according to the detection signal received, if unanimous, generate the control signal that control lock host computer unblanked and send to the lock host computer, like this, can unblock through the input password, if inconsistent, and when the frequency of the detection signal that received digital touch button detection module sent exceeded preset touch frequency threshold value, generating a control signal for controlling the power supply module to stop supplying power to the door lock host and sending the control signal to the power supply module, so that the phenomenon of continuously touching the intelligent door lock can be processed by hanging up; meanwhile, the processing module is also used for receiving a detection signal sent by the door lock state setting key detection module and used for detecting that the door lock state setting key is pressed down, judging that the intelligent door lock enters a setting state when the detection signal is received, generating a control signal for controlling the voice reminding module to remind a setting item and sending the control signal to the voice reminding module, so that a voice prompt function can be realized, and meanwhile, generating a control signal for controlling the power supply module to provide power for a backlight LED lamp corresponding to the digital touch key for reminding the setting item and sending the control signal to the power supply module, so that a digital backlight intelligent guide function can be realized.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent door lock provided by a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a door lock host of the intelligent door lock provided by the second embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an intelligent door lock, which includes an input panel, the input panel is provided with a plurality of digital touch keys 1, the intelligent door lock is further provided with a processing module 2, a power module 3, a voice reminding module 4, a door lock host 5, a door lock state setting key 6, and a plurality of backlight LED lamps 7 respectively corresponding to the plurality of digital touch keys 1 one by one, the digital touch key 1 is provided with a digital touch key detection module 8, and the door lock state setting key 6 is provided with a door lock state setting key detection module 9; wherein,
the digital touch key detection module 8 is connected with the processing module 2 and is used for detecting whether the digital touch key 1 is pressed down or not, and generating a detection signal for detecting that the digital touch key 1 is pressed down when detecting that the digital touch key 1 is pressed down and sending the detection signal to the processing module 2;
The door lock state setting key detection module 9 is connected with the processing module 2 and is used for detecting whether the door lock state setting key 6 is pressed down or not, and generating a detection signal for detecting that the door lock state setting key 6 is pressed down when the door lock state setting key 6 is detected to be pressed down and sending the detection signal to the processing module 2;
the processing module 2 is used for receiving the detection signal sent by the digital touch key detection module 8, judging whether the number corresponding to the pressed digital touch key 1 is consistent with a preset unlocking password or not according to the received detection signal, if so, generating a control signal for controlling the door lock host 5 to unlock and sending the control signal to the door lock host 5, and if not, generating a control signal for controlling the power supply module 3 to stop supplying power to the door lock host 5 and sending the control signal to the power supply module 3 when the frequency of the received detection signal sent by the digital touch key detection module 8 exceeds a preset touch frequency domain value;
the processing module 2 is further configured to receive a detection signal sent by the door lock state setting key detection module 9 and used for detecting that the door lock state setting key 8 is pressed, judge that the intelligent door lock enters a setting state when the detection signal is received, generate a control signal for controlling the voice reminding module 4 to remind a setting item, and send the control signal to the voice reminding module 4, and simultaneously generate a control signal for controlling the power supply module 3 to provide power to the backlight LED lamp 7 corresponding to the digital touch key 1 corresponding to the setting item reminding and send the control signal to the power supply module 3;
The voice reminding module 4 is connected with the processing module 2 and used for carrying out voice reminding of the setting item according to a control signal which is sent by the processing module 2 and used for controlling the voice reminding module 4 to carry out setting item reminding;
the power supply module 3 is used for stopping supplying power to the door lock host 5 according to a control signal which is sent by the processing module 2 and used for controlling the power supply module 3 to stop supplying power to the door lock host 5, so that the door lock host 5 hangs up;
the power supply module 3 is also used for providing power to the backlight LED lamp 7 corresponding to the digital touch key 1 corresponding to the reminding of the setting item according to the control signal sent by the processing module 2;
and the door lock host 5 is used for responding to the unlocking password according to the control signal which is sent by the processing module 2 and used for controlling the unlocking of the door lock host 5 so as to unlock the door lock.
In this example, the setting state includes the following functions: 1) entering a password modification mode; 2) entering a new key learning mode; 3) entering a user key deleting mode; 4) entering an automatic door closing delay setting mode; 5) entering a doorbell selection mode.
In this example, the door lock setting state can be entered by long pressing the door lock state setting button 6, and at this time, the voice prompt module 4 sends out the following voice prompt: entering a password modification mode according to 1; entering a new key learning mode according to 2; entering a user key deleting mode according to the number 3; entering an automatic door closing delay setting mode according to 4; and 5, entering a doorbell selection mode, so that a voice prompt function is provided, and meanwhile, after entering a setting state, 5 setting items are prompted by voice, only the backlight LED lamps 7 corresponding to the five digital touch keys 1 of 1-5 are lighted up, and a user only selects from the 5 digital touch keys.
Preferably, the processing module 2 is a micro-control DSP or a micro-control ARM.
Further, the device also comprises a human body infrared detection module 10 and an alarm module 11; wherein,
the human body infrared detection module 10 is connected with the processing module 2, and is used for detecting external human body information, generating a detection signal for detecting the external human body information when the external human body information is detected, and sending the detection signal to the processing module 2;
the processing module 2 is further configured to receive a detection signal sent by the human body infrared detection module 10, and when the frequency of the detection signal sent by the human body infrared detection module 10 and used for detecting external human body information exceeds a preset detection frequency threshold, generate a control signal for controlling the alarm module 11 to alarm, and send the control signal to the alarm module 11;
the alarm module 11 is connected with the processing module 2 and is used for giving an alarm according to a control signal which is sent by the processing module 2 and used for controlling the alarm module 11 to give an alarm.
Further, the door lock host 5 is further configured to perform authentication with an external smart key, and after the authentication with the smart key is completed, send the encrypted unlocking password to the smart key, and unlock the door lock in response to the received unlocking password decrypted by the smart key.
Further, the door lock main body 5 includes:
a key generation module 51 for generating a registration key, a random number, and a data key according to the random number;
the data encryption module 52 encrypts the random number and the data key by using the registration key, and simultaneously encrypts the unlocking password by using the data key after the authentication of the door lock host 5 and the intelligent key is completed;
a transmission module 53, configured to send the registration key, the encrypted random number, and the encrypted data key to the smart key;
the authentication module 54 is configured to complete authentication with the smart key according to the registration key, the random number, and the data key;
the transmission module 53 is further configured to send the encrypted unlocking password to the smart key;
and the unlocking module 55 is used for responding to the received unlocking password obtained by decrypting the intelligent key and unlocking the door lock.
Preferably, the transmission module 53 is a combination of a wireless high frequency and a wireless low frequency, or a bluetooth transmission module or a WiFi transmission module.
Preferably, the alarm module 11 is an LED warning light or a horn.
The utility model has the advantages that: the utility model provides an intelligent door lock, its digit touch button detection module 8 detects digit touch button 1 when being pressed, it sends for processing module 2 to generate the detected signal that detects digit touch button 1 by being pressed, lock state sets up detection module 9 and detects lock state and sets up button 6 when being pressed, it sends for processing module 2 to generate the detected signal that detects lock state and sets up button 6 by being pressed, thus, when processing module 2 receives the detected signal that digit touch button detection module 8 sent, and judge according to received detected signal whether with the corresponding digit of pressed digit touch button 1 unanimous with the predetermined password of unblanking, if unanimous, then generate the control signal that control lock host computer 5 unblanked and send for lock host computer 5, thus, the accessible input password is unblock, if inconsistent, and the frequency of the detected signal that received digit touch button detection module 8 sent exceeds predetermined touch-control When the frequency domain value is obtained, a control signal for controlling the power supply module 3 to stop supplying power to the door lock host 5 is generated and sent to the power supply module 3, so that the phenomenon of continuously touching the intelligent door lock can be processed on-hook; meanwhile, the processing module 2 is further configured to receive a detection signal sent by the door lock state setting key detection module 9 and used for detecting that the door lock state setting key 6 is pressed, and when the detection signal is received, determine that the intelligent door lock enters a setting state, generate a control signal for controlling the voice prompt module 4 to perform setting item prompting, and send the control signal to the voice prompt module 4, so that a voice prompt function can be realized, and simultaneously, generate a control signal for controlling the power supply module 3 to provide power for the backlight LED lamp 7 corresponding to the digital touch key 1 corresponding to which the setting item prompting is performed, and send the control signal to the power supply module 3, so that a digital backlight intelligent guide function can be realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An intelligent door lock comprises an input panel, wherein a plurality of digital touch keys are arranged on the input panel, and the intelligent door lock is characterized by further comprising a processing module, a power supply module, a voice reminding module, a door lock host, a door lock state setting key and a plurality of backlight LED lamps which are respectively in one-to-one correspondence with the digital touch keys, wherein a digital touch key detection module is arranged on the digital touch key, and a door lock state setting key detection module is arranged on the door lock state setting key; wherein,
the digital touch key detection module is connected with the processing module and used for detecting whether the digital touch key is pressed down or not, generating a detection signal for detecting that the digital touch key is pressed down when the digital touch key is detected to be pressed down and sending the detection signal to the processing module;
the door lock state setting key detection module is connected with the processing module and used for detecting whether the door lock state setting key is pressed down or not, generating a detection signal for detecting that the door lock state setting key is pressed down when the door lock state setting key is detected to be pressed down, and sending the detection signal to the processing module;
The processing module is used for receiving the detection signal sent by the digital touch key detection module, judging whether the number corresponding to the pressed digital touch key is consistent with a preset unlocking password or not according to the received detection signal, if so, generating a control signal for controlling the door lock host to unlock and sending the control signal to the door lock host, and if not, generating a control signal for controlling the power supply module to stop supplying power to the door lock host and sending the control signal to the power supply module when the frequency of the received detection signal sent by the digital touch key detection module exceeds a preset touch frequency threshold value;
the processing module is further configured to receive a detection signal sent by the door lock state setting key detection module and used for detecting that the door lock state setting key is pressed, judge that the intelligent door lock enters a setting state when the detection signal is received, generate a control signal for controlling the voice reminding module to perform setting item reminding, send the control signal to the voice reminding module, and simultaneously generate a control signal for controlling the power supply module to provide power to the backlight LED lamp corresponding to the digital touch key corresponding to the setting item reminding, and send the control signal to the power supply module;
The voice reminding module is connected with the processing module and is used for carrying out voice reminding on the setting items according to a control signal which is sent by the processing module and controls the voice reminding module to carry out setting item reminding;
the power supply module is used for stopping supplying power to the door lock host according to the control signal which is sent by the processing module and used for controlling the power supply module to stop supplying power to the door lock host, so that the door lock host is hung up;
the power supply module is also used for providing power for the backlight LED lamp corresponding to the digital touch key corresponding to the reminding of the setting item according to the control signal sent by the processing module;
the door lock host is used for responding to the unlocking password according to the control signal which is sent by the processing module and used for controlling the unlocking of the door lock host so as to unlock the door lock.
2. The intelligent door lock according to claim 1, further comprising a human body infrared detection module and an alarm module;
the human body infrared detection module is connected with the processing module and used for detecting external human body information, generating a detection signal for detecting the external human body information when the external human body information is detected, and sending the detection signal to the processing module;
The processing module is further configured to receive a detection signal sent by the human body infrared detection module, and when the frequency of the detection signal sent by the human body infrared detection module and used for detecting external human body information exceeds a preset detection frequency threshold value, generate a control signal for controlling the alarm module to alarm and send the control signal to the alarm module;
the alarm module is connected with the processing module and used for giving an alarm according to a control signal which is sent by the processing module and used for controlling the alarm module to give an alarm.
3. The intelligent door lock of claim 1, wherein the door lock host is further configured to perform authentication with an external intelligent key, and after the authentication with the intelligent key is completed, send the encrypted unlocking password to the intelligent key, and unlock the door lock in response to the received unlocking password decrypted by the intelligent key.
4. The intelligent door lock of claim 1, wherein the door lock host comprises:
the key generation module is used for generating a registration key and a random number and generating a data key according to the random number;
The data encryption module is used for encrypting the random number and the data secret key by using the registration secret key, and meanwhile, after the authentication certification of the door lock host and the intelligent key is completed, an unlocking password is encrypted by using the data secret key;
the transmission module is used for transmitting the registration key, the encrypted random number and the encrypted data key to the intelligent key;
the authentication module is used for finishing authentication with the intelligent key according to the registration key, the random number and the data key;
the transmission module is also used for sending the encrypted unlocking password to the intelligent key;
and the unlocking module is used for responding to the unlocking password received by the unlocking module and obtained by decrypting the intelligent key to unlock the door lock.
5. The intelligent door lock according to claim 4, wherein the transmission module is a wireless high-frequency and wireless low-frequency combined transmission module, a Bluetooth transmission module or a WiFi transmission module.
6. The intelligent door lock according to claim 2, wherein the alarm module is an LED warning light or a horn.
7. The intelligent door lock of claim 1, wherein the processing module is a micro-control DSP or a micro-control ARM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831819.2U CN205665753U (en) | 2015-10-26 | 2015-10-26 | Intelligent door lock |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520831819.2U CN205665753U (en) | 2015-10-26 | 2015-10-26 | Intelligent door lock |
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| CN205665753U true CN205665753U (en) | 2016-10-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691345A (en) * | 2018-07-05 | 2020-01-14 | 深圳市圆景科技有限公司 | Low-power consumption remote control's doorbell system |
| CN115188104A (en) * | 2022-07-07 | 2022-10-14 | 深圳好博窗控技术股份有限公司 | Intelligent password control method based on baseless handle and related components |
-
2015
- 2015-10-26 CN CN201520831819.2U patent/CN205665753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691345A (en) * | 2018-07-05 | 2020-01-14 | 深圳市圆景科技有限公司 | Low-power consumption remote control's doorbell system |
| CN115188104A (en) * | 2022-07-07 | 2022-10-14 | 深圳好博窗控技术股份有限公司 | Intelligent password control method based on baseless handle and related components |
| CN115188104B (en) * | 2022-07-07 | 2024-03-01 | 深圳好博窗控技术股份有限公司 | Intelligent password control method based on non-base handle and related components |
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Granted publication date: 20161026 Termination date: 20191026 |