CN109003368B - 一种蓝牙门禁系统离线更新密码的方法及蓝牙门禁系统 - Google Patents

一种蓝牙门禁系统离线更新密码的方法及蓝牙门禁系统 Download PDF

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CN109003368B
CN109003368B CN201810808667.2A CN201810808667A CN109003368B CN 109003368 B CN109003368 B CN 109003368B CN 201810808667 A CN201810808667 A CN 201810808667A CN 109003368 B CN109003368 B CN 109003368B
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password
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李天白
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Langxin Data Technology Co ltd
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    • GPHYSICS
    • G07CHECKING-DEVICES
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    • G07C9/30Individual registration on entry or exit not involving the use of a pass
    • G07C9/32Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/30Individual registration on entry or exit not involving the use of a pass
    • G07C9/38Individual registration on entry or exit not involving the use of a pass with central registration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
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    • G07CTIME 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
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    • G07C2009/0042Electronically 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 the transmitted data signal containing a code which is changed
    • G07C2009/00428Electronically 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 the transmitted data signal containing a code which is changed periodically after a time period
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    • G07C9/00174Electronically 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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    • G07C2009/0042Electronically 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 the transmitted data signal containing a code which is changed
    • G07C2009/00476Electronically 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 the transmitted data signal containing a code which is changed dynamically
    • G07C2009/00484Electronically 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 the transmitted data signal containing a code which is changed dynamically whereby the code is a variable code
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
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Abstract

本发明公开了一种蓝牙门禁系统离线更新密码的方法及蓝牙门禁系统,客户端模块将控制模块生成的更新密码指令通过蓝牙连接发送至蓝牙门禁设备,经蓝牙门禁设备验证通过,实现对蓝牙门禁设备更新密码的写入。本发明的蓝牙门禁设备无需联网,由控制模块借助客户端模块自动实现蓝牙门禁设备密码的更新。

Description

一种蓝牙门禁系统离线更新密码的方法及蓝牙门禁系统
技术领域
本发明属于门禁系统领域,具体涉及一种蓝牙门禁系统离线更新密码的方法及蓝牙门禁系统。
背景技术
传统的社区、企业门禁系统,大都采用ID/IC卡刷卡控制,不能支持用手机开门、手机授权管理。而随着移动互联网的发展,人们几乎是手机从不离手,用手机完成现有门禁系统的管理控制使用,将给人们带来极大的便利。
近年来,市面上出现了一些蓝牙门禁系统,确实为人们提供了很大便利,但这些蓝牙门禁系统均采用固定密码,密码一经写入就不再改变,容易被破解和伪造,存在安全隐患。
发明内容
为了克服现有技术的问题,本发明提供了一种蓝牙门禁系统及其密码更新方法,其中,蓝牙门禁设备无需联网便能够与客户端建立连接,并且通过客户端离线更新门禁密码。
本发明提供以下技术方案:
一种蓝牙门禁系统离线更新密码的方法,包括以下步骤:
步骤一所述控制模块定期或不定期向至少一个客户端模块发送更新密码指令;
步骤二当接收到更新密码指令的客户端模块连接蓝牙门禁设备并发送开锁密码进行开锁时,客户端模块自动将更新密码指令随开锁密码发送至蓝牙门禁设备;
步骤三蓝牙门禁设备接收开锁密码及更新密码指令,并进行验证,验证通过,则门禁锁解锁,同时完成蓝牙门禁设备更新密码的写入。
优选地,步骤一中,所述更新密码指令包括管理员密码和更新密码;步骤三中,所述蓝牙门禁设备根据预存的开锁密码及管理员密码分别对接收到的开锁密码及更新密码指令进行验证,开锁密码及管理员密码正确,则验证通过。
优选地,在步骤二中,所述接收到更新密码指令的客户端模块采用预设的加密密钥加密所述开锁密码和更新密码指令并发送至所述蓝牙门禁设备;步骤三中,所述蓝牙门禁设备采用预设的加密密钥进行解密,解密成功则验证通过。
进一步地,还包括:
步骤四开锁成功,客户端模块保存开锁记录并向控制模块回传开锁记录,所述开锁记录包括用户信息、开锁时间、及更新密码指令发送成功的消息,控制模块接收并存储所述开锁记录;
步骤五当接收到更新密码指令发送成功的消息时,控制模块自动将更新密码向所有注册用户的客户端模块发送,客户端模块更新其开锁密码。
进一步地,在步骤二中,客户端模块将更新密码指令发送至蓝牙门禁设备后,即删除客户端模块接收的更新密码指令。
进一步地,在步骤三中,蓝牙门禁设备接收开锁密码及更新密码指令后,在设定时间内原开锁密码与更新密码同时有效,设定时间过后,蓝牙门禁设备删除原开锁密码。
进一步地,在步骤四中,所述客户端模块向控制模块回传开锁记录时,若未连接网络,客户端模块将开锁记录存储在本地,当连接网络时,自动将开锁记录回传至控制模块。
一种蓝牙门禁系统,包括控制模块、客户端模块及蓝牙门禁设备,其中,
所述控制模块用于设置开锁密码,并向客户端模块发送开锁密码;
所述客户端模块用于与蓝牙门禁设备建立连接,将开锁密码发送至蓝牙门禁设备;
所述蓝牙门禁设备用于接收客户端模块发送的开锁密码,并进行验证,验证通过,控制门禁锁解锁;
所述控制模块通过所述客户端模块对所述蓝牙门禁设备的开锁密码进行更新。
采用上述技术方案,本发明具有如下有益效果:
1、本发明的蓝牙门禁设备,无需联网,控制模块借助客户端模块自动实现蓝牙门禁设备开锁密码的更新,方便安全,且极大地简化了部署时的联网布线施工工作。
2、本发明的更新密码的方法中,控制模块定期或不定期地、随机地向若干个用户终端模块发送更新密码指令,其随机性使得信息不容易被窃取,从而保证了密码的安全性,以及门禁系统的安全性。
3、本发明更新密码的方法中,客户端模块在发送完成更新密码指令后,即自动删除该指令,进一步保证了密码的安全性。
附图说明
图1是本发明门禁系统离线更新密码的方法流程图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,下面结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的结构图及具体实施例仅用以解释本发明,并不用于限定本发明。
实施例1
本发明提供了一种蓝牙门禁系统,包括控制模块、客户端模块及蓝牙门禁设备,控制模块用于设置开锁密码,并向客户端模块发送开锁密码;控制模块定期或不定期地通过所述客户端模块对所述蓝牙门禁设备的开锁密码进行更新。
客户端模块用于与蓝牙门禁设备建立连接,将开锁密码发送至蓝牙门禁设备。客户端模块接收到控制模块发送的更新密码指令后,当客户端模块连接蓝牙门禁设备进行开锁时,所述更新密码指令随开锁密码自动发送所述蓝牙门禁设备。
蓝牙门禁设备用于接收客户端模块发送的开锁密码,并进行验证,验证通过,控制门禁锁解锁。蓝牙门禁设备接收到更新密码指令,并验证通过后,自动完成蓝牙门禁设备更新密码的写入。
实施例2
本发明还提供了一种门禁系统离线更新密码的方法,包括以下步骤:
步骤一所述控制模块定期或不定期向至少一个客户端模块发送更新密码指令;优选地,所述更新密码指令包括管理员密码和更新密码;
步骤二当接收到更新密码指令的客户端模块连接蓝牙门禁设备并发送开锁密码进行开锁时,客户端模块自动将更新密码指令随开锁密码发送至蓝牙门禁设备,发送成功即删除客户端模块接收的更新密码指令;
步骤三蓝牙门禁设备接收开锁密码及更新密码指令,并根据预存的开锁密码及管理员密码对接收到的开锁密码及更新密码指令进行验证,开锁密码及管理员密码正确,则验证通过,门禁锁解锁,同时完成蓝牙门禁设备更新密码的写入;
步骤四开锁成功,客户端模块保存开锁记录并向控制模块回传开锁记录,开锁记录包括用户信息、开锁时间、及更新密码指令发送成功的消息,控制模块接收并存储所述开锁记录;
步骤五当接收到更新密码指令发送成功的消息时,控制模块自动将更新密码向所有注册用户的客户端模块发送,客户端模块更新其开锁密码。
优选地,本发明的蓝牙门禁设备接收开锁密码及更新密码指令后,在24小时内原开锁密码与更新密码同时有效,24小时后,蓝牙门禁设备删除原开锁密码。
所述客户端模块向控制模块回传开锁记录时,若未连接网络,客户端模块将开锁记录存储在本地,当连接网络时,自动将开锁记录回传至控制模块。客户端模块每天应与控制模块至少连接一次。
实施例3
本实施例与实施例2的区别仅在于:
步骤二中,接收到更新密码指令的客户端模块采用预设的加密密钥加密所述开锁密码和更新密码指令并发送至所述蓝牙门禁设备;
步骤三中,蓝牙门禁设备采用预设的加密密钥进行解密,解密成功则验证通过。
所述加密/解密采用对称密钥进行加密/解密。
为了进一步提高安全性,蓝牙门禁设备解密后,进一步对所述开锁密码及更新密码指令进行验证,验证通过后,门禁锁解锁,同时完成蓝牙门禁设备更新密码的写入。
以上所述实施例仅表达了本发明的实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。

Claims (4)

1.一种蓝牙门禁系统离线更新密码的方法,其特征在于,包括以下步骤:
步骤一 控制模块定期或不定期向至少一个客户端模块发送更新密码指令,所述更新密码指令包括管理员密码和更新密码;
步骤二 当接收到更新密码指令的客户端模块连接蓝牙门禁设备并发送开锁密码进行开锁时,客户端模块自动将更新密码指令随开锁密码发送至蓝牙门禁设备,所述接收到更新密码指令的客户端模块采用预设的加密密钥加密所述开锁密码和更新密码指令并发送至所述蓝牙门禁设备;客户端模块将更新密码指令发送至蓝牙门禁设备后,即删除客户端模块接收的更新密码指令;
步骤三 蓝牙门禁设备接收开锁密码及更新密码指令,并进行验证,验证通过,则门禁锁解锁,同时完成蓝牙门禁设备更新密码的写入,所述蓝牙门禁设备根据预存的开锁密码及管理员密码分别对接收到的开锁密码及更新密码指令进行验证,开锁密码及管理员密码正确,则验证通过,所述蓝牙门禁设备采用预设的加密密钥进行解密,解密成功则验证通过;
步骤四 开锁成功,客户端模块保存开锁记录并向控制模块回传开锁记录,所述开锁记录包括用户信息、开锁时间、及更新密码指令发送成功的消息,控制模块接收并存储所述开锁记录;
步骤五 当接收到更新密码指令发送成功的消息时,控制模块自动将更新密码向所有注册用户的客户端模块发送,客户端模块更新其开锁密码。
2.根据权利要求1所述的门禁系统离线更新密码的方法,其特征在于,在步骤三中,蓝牙门禁设备接收开锁密码及更新密码指令后,在设定时间内原开锁密码与更新密码同时有效,设定时间过后,蓝牙门禁设备删除原开锁密码。
3.根据权利要求1所述的门禁系统离线更新密码的方法,其特征在于,在步骤四中,所述客户端模块向控制模块回传开锁记录时,若未连接网络,客户端模块将开锁记录存储在本地,当连接网络时,自动将开锁记录回传至控制模块。
4.一种采用权利要求1所述的方法进行密码更新的蓝牙门禁系统,包括控制模块、客户端模块及蓝牙门禁设备,其特征在于,
所述控制模块用于设置开锁密码,并向客户端模块发送开锁密码;
所述客户端模块用于与蓝牙门禁设备建立连接,将开锁密码发送至蓝牙门禁设备;
所述蓝牙门禁设备用于接收客户端模块发送的开锁密码,并进行验证,验证通过,控制门禁锁解锁;
所述控制模块通过所述客户端模块对所述蓝牙门禁设备的开锁密码进行更新。
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