CN108062810B - NFC intelligent household door lock and using method - Google Patents
NFC intelligent household door lock and using method Download PDFInfo
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- CN108062810B CN108062810B CN201711320114.4A CN201711320114A CN108062810B CN 108062810 B CN108062810 B CN 108062810B CN 201711320114 A CN201711320114 A CN 201711320114A CN 108062810 B CN108062810 B CN 108062810B
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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
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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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
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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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
- G07C2009/00841—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed by a portable device
Abstract
An NFC intelligent door lock comprises an NFC intelligent lock body and an intelligent mobile phone. NFC intelligence lock body include battery module, WIFI module, NFC password unlocking module, key unlocking module and fingerprint unlocking module. The NFC password unlocking module comprises three groups of NFC devices, each group of NFC devices has a master device mode and a slave device mode, the master device mode provides a radio frequency field in the whole communication process, the slave device mode does not generate the radio frequency field, the electromotive force of the induction master device is utilized to provide a power supply required by work, and data receiving and sending are carried out by using load modulation. When the NFC intelligent lock is in a standby state, the NFC password unlocking module works in a slave device mode without a power supply; when the NFC module of the smart phone approaches the NFC password unlocking module through the master device, the NFC password unlocking module in the slave device mode receives an unlocking request and triggers the master device mode to be unlocked.
Description
Technical Field
The invention relates to the technical field of connection of intelligent equipment and a network, intelligent home, security and protection and the technical field of NFC, in particular to an NFC intelligent home door lock and a using method.
Background
Present domestic intelligent lock generally uses 4 kinds of modes of unblanking: fingerprint is unblanked, bluetooth is unblanked, the password is unblanked, the key is unblanked, fingerprint is unblanked for 3.4 to 5.6 seconds, bluetooth is unblanked for 15 seconds, the average 10 seconds that the key lock is opened, the trick lock is 5 seconds, above-mentioned time of unblanking all unblanking is slower than NFC, it is convenient that there is not NFC card directly to unblank, but few smart door locks adopt cell-phone NFC to unblank, mainly if not lose the password, equal NFC card unblanks promptly, general key shop all can copy, the security is not enough, if lose the password on screen or lock, it is troublesome than 4 unlocking ways, in addition, NFC of lock needs as NFC master device, provide the radio frequency field in whole communication process, namely need be in the radio frequency state of launching in 24 hours, compare, and domestic door lock all uses power consumptive battery, NFC master device makes.
Disclosure of Invention
The embodiment of the invention provides an NFC intelligent household door lock and a using method thereof, and aims to solve the problem of quick unlocking of a household intelligent door lock.
One of the objects of the present invention is to provide a method for unlocking a home intelligent door lock, which is safer than the current.
The invention achieves the above object through the following technical scheme.
An NFC intelligent household door lock comprises an NFC intelligent lock body, an intelligent mobile phone and an intelligent household router.
NFC intelligence lock body include battery module, WIFI module, NFC password unlocking module, key unlocking module and fingerprint unlocking module.
The NFC password unlocking module comprises three groups of NFC devices, each group of NFC devices has a master device mode and a slave device mode, the master device mode provides a radio frequency field in the whole communication process, the slave device mode does not generate the radio frequency field, the electromotive force of the induction master device is utilized to provide a power supply required by work, and data receiving and sending are carried out by using load modulation.
When the NFC intelligent lock is in a standby state, the NFC password unlocking module works in a slave device mode without a power supply; when the NFC module of the smart phone is close to the NFC password unlocking module through the master device, the NFC password unlocking module in the slave device mode receives an unlocking request and triggers the unlocking of the master device mode, and the NFC module of the smart phone and the NFC password unlocking module work in a point-to-point mode.
After the NFC password unlocking module receives the information of the mobile phone NFC module, the legality of the mobile phone NFC module and the mobile phone NFC password is verified through a preset key verification algorithm; and when the verification is legal, the NFC intelligent lock triggers an unlocking event.
And the NFC password unlocking module is used for presetting the NFC equipment for appointed unlocking.
Three groups of NFC equipment of NFC password unlocking module place respectively in the upper and lower position of NFC intelligence lock body, can predetermine effective NFC equipment of the same day and touch warning NFC equipment.
The smart phone comprises a mobile phone NFC module, a volume increasing and decreasing key and a power supply key; the volume up-down key and the power supply key are arranged on the side face of the upper half part of the smart phone, and two implementation modes of placing the volume up-down key and the power supply key at the same side and placing the volume up-down key and the power supply key at two sides are provided.
The mobile phone NFC module comprises a mobile phone NFC control APP and an NFC module; cell-phone NFC control APP includes sound electricity password processing module.
The sound-electricity password processing module is used for receiving control information and password information transmitted by the volume increasing and decreasing key and the power supply key, and sending the encrypted control information and password information to the NFC intelligent lock through the NFC module; the password of the sound-electricity password processing module consists of two keys for inputting the number of the undetermined digits, the power key represents 1, the volume increasing and decreasing key represents 0, and the two keys are pressed simultaneously to represent that the NFC module of the mobile phone is called and the password input is confirmed to be completed; wherein the password consists of binary digits represented by 1 to 12 bit pressing and a confirmation, 4095 passwords are selectable.
The intelligent home router is used for being connected with the NFC intelligent home door lock and the intelligent mobile phone through WIFI, and the intelligent mobile phone can set NFC intelligent home door lock parameters.
A use method of an NFC intelligent household door lock comprises the following steps.
A. The smart phone and the NFC smart home door lock set NFC smart home door lock parameters through WIFI, set NFC module authority and passwords of the smart phone, and assume that the passwords are binary numbers and are expressed as '111110000000', namely decimal numbers and are expressed as '3968'.
B. When the user returns to the front of the home, the user takes out the smart phone, presses the power button and the volume up-down button simultaneously by the middle finger and the index finger to call the NFC mode of the mobile phone.
C. Placing an NFC module of the smart phone on an NFC device which is effective in the same day of the NFC smart home door lock; if the door lock cannot be unlocked due to misplacement, the NFC intelligent household door lock informs a user through WIFI; and if the NFC equipment is paired, the slave equipment mode of the NFC equipment of the NFC intelligent household door lock is converted into the master equipment mode.
D. Then, the user presses the power key 5 with the middle finger, presses the volume up-down key 7 with the index finger, and presses the middle finger and the index finger simultaneously to complete the password input and unlock the door lock.
The method has the beneficial effects that: when the lock is unlocked, the password is not input on the screen, so that the lock is convenient to unlock.
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 or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1: an NFC intelligent household door lock.
FIG. 2: a use method of an NFC intelligent household door lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment l NFC intelligence house lock.
As shown in fig. l, an NFC smart home door lock according to an embodiment of the present invention includes an NFC smart lock body, a smart phone, and a smart home router.
NFC intelligence lock body include battery module, WIFI module, NFC password unlocking module, key unlocking module and fingerprint unlocking module.
The NFC password unlocking module comprises three groups of NFC devices, each group of NFC devices has a master device mode and a slave device mode, the master device mode provides a radio frequency field in the whole communication process, the slave device mode does not generate the radio frequency field, the electromotive force of the induction master device is utilized to provide a power supply required by work, and data receiving and sending are carried out by using load modulation.
When the NFC intelligent lock is in a standby state, the NFC password unlocking module works in a slave device mode without a power supply; when the NFC module of the smart phone is close to the NFC password unlocking module through the master device, the NFC password unlocking module in the slave device mode receives an unlocking request and triggers the unlocking of the master device mode, and the NFC module of the smart phone and the NFC password unlocking module work in a point-to-point mode.
After the NFC password unlocking module receives the information of the mobile phone NFC module, the legality of the mobile phone NFC module and the mobile phone NFC password is verified through a preset key verification algorithm; and when the verification is legal, the NFC intelligent lock triggers an unlocking event.
And the NFC password unlocking module is used for presetting the NFC equipment for appointed unlocking.
Three groups of NFC equipment of NFC password unlocking module place respectively in the upper and lower position of NFC intelligence lock body, can predetermine effective NFC equipment of the same day and touch warning NFC equipment.
The smart phone comprises a mobile phone NFC module, a volume increasing and decreasing key and a power supply key; the volume up-down key and the power supply key are arranged on the side face of the upper half part of the smart phone, and two implementation modes of placing the volume up-down key and the power supply key at the same side and placing the volume up-down key and the power supply key at two sides are provided.
The mobile phone NFC module comprises a mobile phone NFC control APP and an NFC module; cell-phone NFC control APP includes sound electricity password processing module.
The sound-electricity password processing module is used for receiving control information and password information transmitted by the volume increasing and decreasing key and the power supply key, and sending the encrypted control information and password information to the NFC intelligent lock through the NFC module; the password of the sound-electricity password processing module consists of two keys for inputting the number of the undetermined digits, the power key represents 1, the volume increasing and decreasing key represents 0, and the two keys are pressed simultaneously to represent that the NFC module of the mobile phone is called and the password input is confirmed to be completed; wherein the password consists of binary digits represented by 1 to 12 bit pressing and a confirmation, 4095 passwords are selectable.
The intelligent home router is used for being connected with the NFC intelligent home door lock and the intelligent mobile phone through WIFI, and the intelligent mobile phone can set NFC intelligent home door lock parameters.
Embodiment 2 is a method for using an NFC smart home door lock.
As shown in fig. 2, a method for using an NFC smart home door lock according to an embodiment of the present invention includes the following steps.
A. The smart phone and the NFC smart home door lock set NFC smart home door lock parameters through WIFI, set NFC module authority and passwords of the smart phone, and assume that the passwords are binary numbers and are expressed as '111110000000', namely decimal numbers and are expressed as '3968'.
B. When the user returns to the front of the home, the user takes out the smart phone, presses the power button and the volume up-down button simultaneously by the middle finger and the index finger to call the NFC mode of the mobile phone.
C. Placing an NFC module of the smart phone on an NFC device which is effective in the same day of the NFC smart home door lock; if the door lock cannot be unlocked due to misplacement, the NFC intelligent household door lock informs a user through WIFI; and if the NFC equipment is paired, the slave equipment mode of the NFC equipment of the NFC intelligent household door lock is converted into the master equipment mode.
D. Then, the user presses the power key 5 with the middle finger, presses the volume up-down key 7 with the index finger, and presses the middle finger and the index finger simultaneously to complete the password input and unlock the door lock.
The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (1)
1. An NFC intelligent home door lock is characterized by comprising an NFC intelligent lock body, an intelligent mobile phone and an intelligent home router;
the NFC intelligent lock body comprises a battery module, a WIFI module, an NFC password unlocking module, a key unlocking module and a fingerprint unlocking module;
the NFC password unlocking module comprises three groups of NFC devices, each group of NFC devices has a master device mode and a slave device mode, the master device mode provides a radio frequency field in the whole communication process, the slave device mode does not generate the radio frequency field, a power supply required by work is provided by using electromotive force of induction master devices, and data receiving and sending are carried out by using load modulation;
when the NFC intelligent lock is in a standby state, the NFC password unlocking module works in a slave device mode without a power supply; when the NFC module of the smart phone approaches the NFC password unlocking module through the master device, the NFC password unlocking module in the slave device mode receives an unlocking request and triggers the unlocking of the master device mode, and the NFC module of the smart phone and the NFC password unlocking module work in a point-to-point mode;
after the NFC password unlocking module receives the information of the mobile phone NFC module, the legality of the mobile phone NFC module and the mobile phone NFC password is verified through a preset key verification algorithm; when the verification is legal, the NFC intelligent lock triggers an unlocking event;
the NFC password unlocking module is used for presetting NFC equipment for appointed unlocking;
three groups of NFC devices of the NFC password unlocking module are respectively placed at the upper, middle and lower positions of the NFC intelligent lock body, and effective NFC devices and touch alarm NFC devices in the same day can be preset;
the smart phone comprises a mobile phone NFC module, a volume increasing and decreasing key and a power supply key; the volume up-down key and the power supply key are arranged on the side surface of the upper half part of the smart phone, and two implementation modes of placing the volume up-down key and the power supply key at the same side and placing the volume up-down key and the power supply key at two sides are provided;
the mobile phone NFC module comprises a mobile phone NFC control APP and an NFC module; the mobile phone NFC control APP comprises a sound-electricity password processing module;
the sound-electricity password processing module is used for receiving control information and password information transmitted by the volume increasing and decreasing key and the power supply key, and sending the encrypted control information and password information to the NFC intelligent lock through the NFC module; the password of the sound-electricity password processing module consists of two keys for inputting the number of the undetermined digits, the power key represents 1, the volume increasing and decreasing key represents 0, and the two keys are pressed simultaneously to represent that the NFC module of the mobile phone is called and the password input is confirmed to be completed; wherein the password consists of binary digits represented by 1 to 12-bit pressing and a confirmation, and 4095 passwords are selectable;
the intelligent home router is used for connecting the NFC intelligent home door lock and the intelligent mobile phone through WIFI, so that the intelligent mobile phone can set NFC intelligent home door lock parameters;
the use method of the NFC intelligent household door lock comprises the following steps:
A. the smart phone and the NFC smart home door lock set NFC smart home door lock parameters through WIFI, set NFC module authority and passwords of the smart phone, and assume that the passwords are binary numbers and are expressed as '111110000000', namely decimal numbers and are expressed as '3968';
B. the user returns to the front of a home, takes out the smart phone, and presses the power key and the volume up-down key simultaneously by the middle finger and the index finger to call the NFC mode of the smart phone;
C. placing an NFC module of the smart phone on an NFC device which is effective in the same day of the NFC smart home door lock; if the door lock cannot be unlocked due to misplacement, the NFC intelligent household door lock informs a user through WIFI; if the pair is released, the slave device mode of the NFC device of the NFC intelligent home door lock is converted into the master device mode;
D. then, the user presses the power key 5 with the middle finger, presses the volume up-down key 7 with the index finger, and presses the middle finger and the index finger simultaneously to complete the password input and unlock the door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320114.4A CN108062810B (en) | 2017-12-12 | 2017-12-12 | NFC intelligent household door lock and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320114.4A CN108062810B (en) | 2017-12-12 | 2017-12-12 | NFC intelligent household door lock and using method |
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| Publication Number | Publication Date |
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| CN108062810A CN108062810A (en) | 2018-05-22 |
| CN108062810B true CN108062810B (en) | 2020-08-07 |
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| CN201711320114.4A Active CN108062810B (en) | 2017-12-12 | 2017-12-12 | NFC intelligent household door lock and using method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10253528B1 (en) * | 2018-02-21 | 2019-04-09 | Axtuator OY | Digital lock |
| CN109816824A (en) * | 2018-12-27 | 2019-05-28 | 宁波玖优电子科技有限公司 | A kind of control method of smart lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768781B (en) * | 2012-08-17 | 2014-12-17 | 褚维戈 | NFC (Near Field Communication) mobile phone electronic lock control system and NFC mobile phone electronic lock control device |
| CN103617659A (en) * | 2013-11-01 | 2014-03-05 | 南京物联传感技术有限公司 | Wireless unlocking method |
| CN105577375B (en) * | 2014-10-11 | 2020-07-14 | 腾讯科技（深圳）有限公司 | Identity verification method and device |
| CN104598783B (en) * | 2014-12-22 | 2018-01-19 | 广东欧珀移动通信有限公司 | The unlocking method and device of a kind of intelligent terminal |
| CN105991819A (en) * | 2015-02-02 | 2016-10-05 | 陈文洲 | Mobile phone remote control door lock system capable of being operated in standby mode |
| KR20160109887A (en) * | 2015-03-13 | 2016-09-21 | 박지만 | Portable nfc doorlock connecting with mobile and openning method thereof |
| CN104834224A (en) * | 2015-05-13 | 2015-08-12 | 上海锳科迩电子股份有限公司 | Method for controlling intelligent household by use of buttons of intelligent mobile phone |
| CN204838597U (en) * | 2015-05-29 | 2015-12-09 | 漳州知书达人自动化办公设备有限公司 | Theftproof filing cabinet |
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Address after: Unit 1005, unit 2A3, jinfengge, Jinyun Jiayuan, Buji street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Tan Xiyu Address before: 528100 a 5-401 in lane seven, Wen Feng Road, Sanshui District, Foshan, Guangdong. Applicant before: Tan Xiyu |
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Effective date of registration: 20200713 Address after: 210000, Jiangsu province Nanjing Lishui District Yong Yang Street, Tianshengqiao Road, No. 688 Applicant after: Nanjing Jiangze Intelligent Technology Co., Ltd Address before: Unit 1005, unit 2A3, jinfengge, Jinyun Jiayuan, Buji street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Tan Xiyu |
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