CN205068526U - Hotel's intelligence bluetooth lock - Google Patents
Hotel's intelligence bluetooth lock Download PDFInfo
- Publication number
- CN205068526U CN205068526U CN201520729619.6U CN201520729619U CN205068526U CN 205068526 U CN205068526 U CN 205068526U CN 201520729619 U CN201520729619 U CN 201520729619U CN 205068526 U CN205068526 U CN 205068526U
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- circuit
- sensor
- receiving circuit
- door lock
- hotel
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Abstract
The utility model discloses a hotel's intelligence bluetooth lock, including singlechip, voltage conversion circuit, controllable power supply converting circuit, electromagnetic clutch, PIR infrared ray human body sensor, NPC signal reception circuit and bluetooth transmission receiving circuit, its characterized in that, the singlechip is connected voltage conversion circuit, controllable power supply converting circuit, PIR infrared ray human body sensor, NPC signal reception circuit, bluetooth transmission receiving circuit, clock module, loaded down with trivial details sensor, key sensor respectively, is opened door sensor, diode D, speaker B and triode module. The utility model discloses hotel's intelligence bluetooth lock realizes the integration of the multiple technique of opening the door, realize data upload internet backstage, realize the no key technique of opening the door, the security of lock improves.
Description
Technical field
The utility model relates to a kind of Bluetooth door lock, specifically a kind of hotel smart bluetooth door lock.
Background technology
The shortcoming of several aspect is there is in existing hotel door lock technology:
Major part hotel door lock cannot realize entering system without key; Existing Bluetooth door lock needs client to open the door by locking button and clicking mobile phone, just can complete open-door system;
There is leak in present door lock cryptographic algorithm, general employing DES algorithm, or the technology such as plain text encryption, the easy wireless packet capturing technology of these technology cracks, there are security breaches, this door lock adopts the AES hopping code that secret grade is the highest, wireless packet capturing technology cannot be cracked, substantially increases the security of door lock.
Utility model content
Problem to be solved in the utility model is to provide a kind of hotel smart bluetooth door lock, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of hotel smart bluetooth door lock, comprise single-chip microcomputer, voltage conversion circuit, controllable electric power change-over circuit, electromagnetic clutch, PIR infrared human body sensor, NPC signal receiving circuit and Bluetooth transmission receiving circuit, it is characterized in that, described single-chip microcomputer connects voltage conversion circuit respectively, controllable electric power change-over circuit, PIR infrared human body sensor, NPC signal receiving circuit, Bluetooth transmission receiving circuit, clock module, loaded down with trivial details sensor, key sensor, open door sensor, diode D, loudspeaker B and triode module, voltage conversion circuit also connects power supply respectively, electromagnetic clutch and controllable electric power change-over circuit, electromagnetic clutch is connecting triode module also, controllable electric power change-over circuit also connects NPC signal receiving circuit and Bluetooth transmission receiving circuit respectively.
As preferred version of the present utility model: described single-chip microcomputer is 32 low-power consumption position single-chip microcomputers.
As preferred version of the present utility model: described diode D is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the utility model hotel smart bluetooth door lock realizes the fusion of multiple enabling technology; Realize backstage, data upload internet; Realize without key enabling technology; Improve the security of door lock.
Accompanying drawing explanation
The structured flowchart of Tu1Wei hotel smart bluetooth door lock.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of hotel smart bluetooth door lock, comprise single-chip microcomputer, voltage conversion circuit, controllable electric power change-over circuit, electromagnetic clutch, PIR infrared human body sensor, NPC signal receiving circuit and Bluetooth transmission receiving circuit, it is characterized in that, described single-chip microcomputer connects voltage conversion circuit respectively, controllable electric power change-over circuit, PIR infrared human body sensor, NPC signal receiving circuit, Bluetooth transmission receiving circuit, clock module, loaded down with trivial details sensor, key sensor, open door sensor, diode D, loudspeaker B and triode module, voltage conversion circuit also connects power supply respectively, electromagnetic clutch and controllable electric power change-over circuit, electromagnetic clutch is connecting triode module also, controllable electric power change-over circuit also connects NPC signal receiving circuit and Bluetooth transmission receiving circuit respectively.
Single-chip microcomputer is 32 low-power consumption position single-chip microcomputers.Diode D is light emitting diode.
Principle of work of the present utility model is: the low-power consumption mode adopting single-chip microcomputer, allow door lock run PIR infrared human body sensor detection circuit always, when people goes to grab handle for opening door with hand time, infrared human body induction pick-up has detected that people is close, and sensor signal wakes single-chip microcomputer up; Single-chip Controlling opens Bluetooth door lock from modular power source, bluetooth primary module automatic searching connects the door lock of bluetooth from module, after the door lock of authorizing before searching, send through aes algorithm encryption enabling data to door lock, after door lock receives enabling packet, by aes algorithm deciphering enabling packet, after packet is correct, door lock opened by Micro Controller Unit (MCU) driving door-lock motor clutch coupling, at this moment people just can twist door handle enabling and enter room, and Single-chip Controlling Bluetooth door lock enters dormancy low power consumpting state.
The method opened the door in NFC near field is: the low-power consumption mode adopting single-chip microcomputer, allow door lock run PIR infrared human body sensor detection circuit always, as people with nfc card sheet near NFC sensor time, infrared human body induction pick-up has detected that people is close, and sensor signal wakes single-chip microcomputer up; Single-chip Controlling opens NFC card reader module power supply, NFC card reader sends the instruction that reads and writes data, nfc card sheet responds the encryption ID that opens the door, after NFC card reader reads ID data, single-chip microcomputer is decrypted ID, after data are correct, drives door lock electric motor clutch to open door lock, at this moment people just can twist door handle enabling and enter room, and Single-chip Controlling door lock enters dormancy low power consumpting state.
Claims (3)
1. hotel's smart bluetooth door lock, comprise single-chip microcomputer, voltage conversion circuit, controllable electric power change-over circuit, electromagnetic clutch, PIR infrared human body sensor, NPC signal receiving circuit and Bluetooth transmission receiving circuit, it is characterized in that, described single-chip microcomputer connects voltage conversion circuit respectively, controllable electric power change-over circuit, PIR infrared human body sensor, NPC signal receiving circuit, Bluetooth transmission receiving circuit, clock module, loaded down with trivial details sensor, key sensor, open door sensor, diode D, loudspeaker B and triode module, voltage conversion circuit also connects power supply respectively, electromagnetic clutch and controllable electric power change-over circuit, electromagnetic clutch is connecting triode module also, controllable electric power change-over circuit also connects NPC signal receiving circuit and Bluetooth transmission receiving circuit respectively.
2. a kind of hotel according to claim 1 smart bluetooth door lock, is characterized in that, described single-chip microcomputer is 32 low-power consumption position single-chip microcomputers.
3. a kind of hotel according to claim 1 smart bluetooth door lock, it is characterized in that, described diode D is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729619.6U CN205068526U (en) | 2015-09-11 | 2015-09-11 | Hotel's intelligence bluetooth lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729619.6U CN205068526U (en) | 2015-09-11 | 2015-09-11 | Hotel's intelligence bluetooth lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068526U true CN205068526U (en) | 2016-03-02 |
Family
ID=55395051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729619.6U Expired - Fee Related CN205068526U (en) | 2015-09-11 | 2015-09-11 | Hotel's intelligence bluetooth lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680224A (en) * | 2017-10-12 | 2018-02-09 | 深圳市沃特沃德股份有限公司 | Control method for door lock and device |
| US11295401B2 (en) | 2017-01-31 | 2022-04-05 | International Business Machines Corporation | Predictive hotel arrival using keyless entry systems |
-
2015
- 2015-09-11 CN CN201520729619.6U patent/CN205068526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11295401B2 (en) | 2017-01-31 | 2022-04-05 | International Business Machines Corporation | Predictive hotel arrival using keyless entry systems |
| CN107680224A (en) * | 2017-10-12 | 2018-02-09 | 深圳市沃特沃德股份有限公司 | Control method for door lock and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180911 |