CN107145806B - 一种基于微型计算机的密码锁 - Google Patents
一种基于微型计算机的密码锁 Download PDFInfo
- Publication number
- CN107145806B CN107145806B CN201610830238.6A CN201610830238A CN107145806B CN 107145806 B CN107145806 B CN 107145806B CN 201610830238 A CN201610830238 A CN 201610830238A CN 107145806 B CN107145806 B CN 107145806B
- Authority
- CN
- China
- Prior art keywords
- module
- microcomputer
- main controller
- coded lock
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 208000032953 Device battery issue Diseases 0.000 description 1
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
-
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610830238.6A CN107145806B (zh) | 2016-09-19 | 2016-09-19 | 一种基于微型计算机的密码锁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610830238.6A CN107145806B (zh) | 2016-09-19 | 2016-09-19 | 一种基于微型计算机的密码锁 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107145806A CN107145806A (zh) | 2017-09-08 |
CN107145806B true CN107145806B (zh) | 2018-06-08 |
Family
ID=59783548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610830238.6A Active CN107145806B (zh) | 2016-09-19 | 2016-09-19 | 一种基于微型计算机的密码锁 |
Country Status (1)
Country | Link |
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CN (1) | CN107145806B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7278929B2 (ja) * | 2019-04-18 | 2023-05-22 | エムケー グループ ジョイントストックカンパニー | パスワード入力及び識別システムと、パスワード入力及び識別方法 |
CN111243136B (zh) * | 2020-01-13 | 2022-04-05 | 东莞市同欣智能科技有限公司 | 一种智能锁控制系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1114385A (zh) * | 1994-07-01 | 1996-01-03 | 张家强 | 单片微型计算机控制的多功能可编码密码锁 |
US6359547B1 (en) * | 1994-11-15 | 2002-03-19 | William D. Denison | Electronic access control device |
CN102373838A (zh) * | 2011-11-04 | 2012-03-14 | 潘雪峰 | 单片机控制的电子密码锁 |
CN104268970A (zh) * | 2014-10-13 | 2015-01-07 | 太仓市纽恩物业管理有限公司 | 一种智能密码电子锁 |
-
2016
- 2016-09-19 CN CN201610830238.6A patent/CN107145806B/zh active Active
Also Published As
Publication number | Publication date |
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CN107145806A (zh) | 2017-09-08 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
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CB03 | Change of inventor or designer information |
Inventor after: Xu Shuang Inventor after: Sun Dong Inventor after: Pan Li Inventor after: Zhou Tong Inventor after: Wu Bo Inventor after: Guo Huan Inventor after: Ma Yingying Inventor before: Xu Shuang Inventor before: Sun Dong Inventor before: Wu Bo Inventor before: Zhou Tong Inventor before: Guo Huan Inventor before: Zhou Hua |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 450000 No. 18 Yingcai Street, Huiji District, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU University OF TECHNOLOGY Address before: 450000 No. 18 Yingcai Street, Huiji District, Zhengzhou City, Henan Province Patentee before: ZHONGZHOU University |
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CP01 | Change in the name or title of a patent holder | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170908 Assignee: Beijing wisdom code Interactive Information Technology Co.,Ltd. Assignor: ZHENGZHOU University OF TECHNOLOGY Contract record no.: X2023980043319 Denomination of invention: A Microcomputer-based Password Lock Granted publication date: 20180608 License type: Exclusive License Record date: 20231013 |
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EE01 | Entry into force of recordation of patent licensing contract |