WO2019080218A1 - 门锁及其防撬报警装置 - Google Patents
门锁及其防撬报警装置Info
- Publication number
- WO2019080218A1 WO2019080218A1 PCT/CN2017/111657 CN2017111657W WO2019080218A1 WO 2019080218 A1 WO2019080218 A1 WO 2019080218A1 CN 2017111657 W CN2017111657 W CN 2017111657W WO 2019080218 A1 WO2019080218 A1 WO 2019080218A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door lock
- tamper
- alarm device
- alarm
- circuit
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
Definitions
- the present invention relates to the field of security technology, and in particular, to a door lock and an anti-smashing alarm device thereof.
- a primary object of the present invention is to provide a door lock and an anti-smashing alarm device thereof, which are intended to further improve the safety of the door lock.
- an embodiment of the present invention provides a flood prevention alarm device for a door lock, the device includes a detection module and an alarm module, and the detection module is configured to detect whether the door lock is blocked, and the alarm module It is used to alarm the user terminal when the door lock is smashed.
- the detecting module comprises an elastic member, a lever, a tampering circuit and a processor, wherein the tamper circuit is electrically connected to the processor, and the tamper circuit comprises a touch device.
- the first end of the lever abuts the outer casing of the door lock under the elastic force of the elastic member, the second end corresponds to the light touch, and the processor is configured to: detect whether the light touch is blocked The second end of the lever is triggered, and when the tap is triggered by the second end of the lever, it is determined that the door lock is blocked.
- the tamper circuit when the tapping is triggered, the tamper circuit generates a falling edge, and the processor is configured to: when the tamper circuit is detected to generate a falling edge, determine the light The touch is triggered by the second end of the lever.
- a protrusion is disposed on the outer casing of the door lock, and the first end of the lever abuts the protrusion.
- the elastic member is a spring.
- the detecting module includes a tampering circuit and a processor, the tamper circuit is electrically connected to the processor, the tamper circuit includes a Hall sensor, and the Hall sensor includes a split a magnet and a Hall sensing circuit on the door and the door lock, the processor is configured to: detect whether a magnetic field of the Hall sensor changes, and when the magnetic field of the Hall sensor changes, determine that the door lock is blocked .
- the tamper circuit when the magnetic field of the Hall sensor is weak, the tamper circuit is energized to output a high level, and the processor is configured to: when detecting that the tamper circuit outputs a high level ⁇ , It is determined that the magnetic field of the Hall sensor changes.
- the magnet is disposed on the door, and the Hall sensing circuit is disposed on the door lock.
- the alarm module includes an information sending unit, and the information sending unit is configured to: send alarm information to the user terminal.
- the information sending unit is configured to: send the alarm information to the user terminal in a short message manner.
- the information sending unit is configured to: send the alarm information to a server, so that the server forwards the alarm information to the user terminal.
- the alarm module includes a telephone dialing unit, and the telephone dialing unit is configured to: send an alarm call to the user terminal.
- the alarm module is further configured to: emit an alarm sound.
- the alarm module is configured to: emit an alarm sound through a buzzer.
- the embodiment of the present invention further provides a door lock, the door lock includes an anti-smashing alarm device, the anti-smashing alarm device includes a detecting module and an alarm module, and the detecting module is configured to detect whether the door lock is blocked.
- the alarm module is configured to alert the user terminal when the door lock is blocked.
- An anti-smashing alarm device for a door lock detects whether a door lock is smashed, when the door lock is smashed, alerts the user terminal, and notifies the user that the door lock is smashed.
- the user can take appropriate security measures, and even if no one in the vicinity hears the alarm, the user can receive the alarm. The information is taken to prevent the intruder, thereby greatly enhancing the anti-theft performance of the door lock and improving the security.
- FIG. 1 is an embodiment of a flood control alarm device for a door lock of the present invention
- FIG. 2 is a schematic diagram of the detection module of FIG. 1;
- FIG. 3 is a schematic view showing a mounting structure of the detecting module of FIG. 1;
- FIG. 4 is a circuit connection diagram of the tamper circuit of FIG. 2;
- FIG. 5 is another schematic structural view of the detecting module of FIG. 1;
- FIG. 6 is a circuit connection diagram of the tamper circuit of FIG. 5.
- terminal and terminal device used herein include both a device of a wireless signal receiver, a device having only a wireless signal receiver without a transmitting capability, and a receiving and receiving device.
- Such a device may comprise: a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; PCS (Persona 1 Communications Service), which may combine voice, Data processing, fax and/or data communication capabilities; PDA (Personal Digital Assistant), which can include radio frequency receivers, pagers, Internet/Intranet access, web browsers, notepads, calendars and/or GPS ( Global Positioning System, Receiver; Conventional laptop and/or palmtop computer or other device having a conventional laptop and/or palmtop computer or other device that includes and/or includes a radio frequency receiver.
- PCS Personala 1 Communications Service
- PDA Personal Digital Assistant
- terminal may be portable, transportable, installed in a vehicle (aviation, sea and/or land), or adapted and/or configured to operate locally, and/or Run in any other location on the Earth and/or space in a distributed fashion.
- the "terminal” and “terminal device” used herein may also be a communication terminal, an internet terminal, a music/video playback terminal, and may be, for example, a PDA, a MID (Mobile Internet Device), and/or have a music/video playback.
- Functional mobile phones can also be smart TVs, set-top boxes and other devices.
- the server used herein includes, but is not limited to, a computer, a network host, a single network server, a plurality of network server sets, or a cloud composed of a plurality of servers.
- the cloud is composed of a large number of computers or network servers based on Cloud Computing, which is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computers.
- communication may be implemented by any communication means between the server, the terminal device and the WNS server, including but not limited to, mobile communication based on 3GPP, LTE, WIMAX, and computer network communication based on TCP/IP and UDP protocols.
- the device includes a detection module 10 and an alarm module 20.
- the detection module 10 is configured to detect whether the door lock is smashed, and the alarm module 20 uses When the door lock is blocked, the user terminal is alerted.
- the user terminal here may be a mobile terminal such as a mobile phone or a tablet, or may be a computer terminal such as a personal computer or a notebook computer.
- the detecting module 10 includes an elastic member 11, a lever 12, a tamper circuit 13 and a processor 14 as shown in FIG. 2.
- the tamper circuit 13 is electrically connected to the processor 14, and the elastic member 11 is preferably a spring.
- the tamper circuit 13 includes a light touch KT. As shown in FIG. 3, the light touch cymbal and the elastic member 11 are mounted on the door 100 and respectively located at the two ends of the lever 12, and the first end of the lever 12 abuts the door lock under the elastic force of the elastic member 11.
- the outer casing 2 10 has a second end corresponding to the light touch, and when the door lock is twisted so that the outer casing 210 of the door lock is away from the first end of the lever 12, the second end of the lever 12 is under the elastic force of the elastic member 11. It will tilt to the direction of the ⁇ ⁇ ⁇ and tap the ⁇ ⁇ ⁇ to trigger the touch. Thereafter, the processor 14 is configured to: detect whether the tapping ⁇ is triggered by the second end of the lever 12, and when the tapping ⁇ is triggered by the second end of the lever 12, it is determined that the door lock is smashed.
- the tamper circuit 13 when the touch switch is triggered, the tamper circuit 13 generates a falling edge, and the processor 14 detects that the tamper circuit 13 generates a falling edge ⁇ , and determines that the touch is not detected. The second end of the lever 12 is triggered to determine that the door lock is blocked.
- FIG. 4 it is a circuit connection diagram of the tamper circuit 13, wherein the pin 3 inside the touch switch is connected to the pin 4, the pin 1 is connected to the pin 2, and the pin 4 is grounded.
- the pin 1 is connected to the resistor R1 and then connected to the ⁇ 8 pin of the processor 14.
- the Zener diode D1 is connected to the other end of the pin 1 and the resistor R1 is preferably about 1 kHz.
- the Zener diode D1 and the resistor R1 are used to absorb static electricity from the human body, and may be omitted in other embodiments.
- the housing 210 of the door lock is provided with a protrusion 211, and the first end of the lever 12 abuts the protrusion 211, Therefore, the door lock is more sensitive by the lever 12, and the alarm can be triggered by the trigger tapping KT.
- the detecting module 10 includes a tamper circuit 13 and a processor 14, and the tamper circuit 13 is electrically connected to the processor 14 as shown in FIG. 5.
- the tamper circuit 13 includes a Hall sensor 132.
- the Hall sensor 132 includes a magnet and a Hall sensing circuit that are disposed on the door and the door lock.
- the magnet is disposed on the door, and the Hall sensing circuit is disposed on the door lock.
- the location of the two can also be exchanged.
- the Hall sensing circuit When the door lock is clamped, the Hall sensing circuit is away from the magnet, causing the magnetic field of the Hall sensor 132 to change (the magnetic field is reduced), and the processor 14 is configured to: detect whether the magnetic field of the Hall sensor 132 changes, When the magnetic field of the Hall sensor 132 changes, it is determined that the door lock is blocked.
- the tamper circuit 13 when the magnetic field of the Hall sensor 132 becomes weak, the tamper circuit 13 outputs a high level, and the processor 14 detects that the tamper circuit 13 outputs a high level ⁇ , then determines the Hall sensor. The magnetic field of 132 changes, and the door lock is determined to be paralyzed.
- FIG. 6 is a circuit connection diagram of the tamper circuit 13, wherein the B1 pin of the Hall sensing circuit U1 is connected to the power supply VDD and the filter capacitor C1, and the B2 pin is connected to the resistor R2 and the processor A8.
- the pin, the A1 pin and the A 2 pin are grounded.
- the value of the filter capacitor C1 is preferably 100 nF, and the resistance of the resistor R2 is preferably 4.7 kohm.
- the power supply VDD connected to the left side of the circuit is the power supply of the Hall sensing circuit U1, so that the Hall sensing circuit U1 is in the detection magnetic field state, the filter capacitor C1 filters the power supply VDD, and the power supply VDD connected to the right side of the circuit energizes the circuit. power supply.
- the filter capacitor C1 and the resistor R2 may also be omitted.
- the Hall sensing circuit U1 Under normal state (the door lock is not ⁇ ), the Hall sensing circuit U1 is close to the magnet, and the detected magnetic field is strong, and the level of the Q point detected by the A8 pin of the ⁇ processor is low. Level. When the door lock is smashed, the Hall sensing circuit is away from the magnet, and the detected magnetic field is gradually reduced. When reduced to a certain extent ⁇ (the magnetic field is less than or equal to a certain threshold ⁇ ), the magnetic field of the Hall sensor 132 is changed. The weak, tamper circuit outputs a high level, and the A8 pin of this processor detects that the level of Q is high.
- the detection module 10 can detect whether the door lock is smashed or not by using the above two solutions to detect whether the door lock is smashed. This is no longer a list of details.
- the alarm module 20 when it is detected that the door lock is blocked, alerts the user terminal, and ⁇ informs the user that the door lock is smashed, and the user can take corresponding security measures accordingly.
- the alarm module 20 includes an information sending unit, and the information sending unit is configured to send to the user terminal.
- the alarm information such as the text information of the "door lock being smashed", may of course include image information.
- the information sending unit may send the alarm information to the user terminal in a short message manner, or may send the alarm information to the server, so that the server forwards the alarm information to the user terminal.
- a specific application APP
- the server pushes the alarm information to a specific application of the user terminal, and the user terminal prompts the user to view the alarm information by ringing, vibrating, etc., or Direct voice broadcast alarm information.
- the alarm module 20 includes a telephone dialing unit for dialing an alarm call to the user terminal.
- the voice broadcasts the alarm message, such as notifying the user that the door lock is blocked.
- the alarm module 20 also issues an alarm sound to alert the user at the same time as the user terminal alarm, such as an alarm sounding " ⁇ " or " ⁇ ” through the buzzer to notify nearby personnel. , and has a deterrent effect on the intruder.
- the anti-smashing alarm device of the door lock can detect the door lock by being smashed, when the door lock is smashed, alert the user terminal, and notify the user that the door lock is smashed, the user can ⁇ Take appropriate security measures, even if no one in the vicinity hears the alarm, the user can take effective measures to prevent the intruder, and thus greatly enhance the anti-theft performance of the door lock and improve safety.
- the present invention also provides a door lock, the door lock includes an anti-smashing alarm device, the anti-smashing alarm device includes a detecting module 10 and an alarm module 20, and the detecting module 10 is configured to detect whether the door lock is blocked, the alarm module 20 is used to alarm when the door lock is smashed to the user terminal.
- the anti-smashing alarm device described in this embodiment is the anti-smashing alarm device according to the above embodiment of the present invention, and details are not described herein again.
- the door lock according to the embodiment of the present invention by adding an anti-smashing alarm device, detecting whether the door lock is smashed by the anti-smashing alarm device, when the door lock is smashed, alerting the user terminal, and notifying the user door If the lock is blocked, the user can take corresponding security measures. Even if no one in the vicinity hears the alarm, the user can take the alarm information and take effective measures to prevent the intruder, thus greatly enhancing the security of the door lock. Performance, improved security.
- the door lock and the anti-smashing alarm device of the embodiment of the invention can be installed on the door of a home, an office, a warehouse, a building, and the like.
- the user when the door lock is detected, the user is alerted to the user terminal when the alarm sound is emitted, so that no one can hear the alarm sound in the remote area or in the special situation, and the user can also Take effective measures to prevent the invasion of third parties, and achieve double insurance, great Improved safety.
Landscapes
- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
- Alarm Systems (AREA)
Abstract
本发明揭示了一种门锁及其防撬报警装置,所述防撬报警装置包括检测模块和报警模块,所述检测模块用于检测门锁是否被撬,所述报警模块用于当所述门锁被撬时,向用户终端报警。本发明实施例所提供的一种门锁的防撬报警装置,通过检测门锁是否被撬,当门锁被撬时,向用户终端报警,及时通知用户门锁被撬的消息,用户则可以及时采取相应的安保措施,即使附近没有人听到警报声用户也可以及时收到报警信息而采取有效措施阻止侵入者,从而大大增强了门锁的防盗性能,提高了安全性。
Description
发明名称:门锁及其防撬报警装置
技术领域
[0001] 本发明涉及安防技术领域, 特别是涉及到一种门锁及其防撬报警装置。
背景技术
[0002] 随着安防技术的快速发展, 现有的门锁越来越智能化, 出现通过指纹识别、 人 脸识别等生物特征识别技术进行解锁的智能门锁, 取消了钥匙, 使得用户无需 携带钥匙, 大大提高了便捷性, 并且也避免了钥匙被他人非法获取的可能, 安 全性更高。
[0003] 然而, 虽然第三者无法通过非法获取钥匙打幵门锁, 但却可以暴力撬幵门锁, 因此安全性有待于进一步提高。
技术问题
[0004] 本发明的主要目的为提供一种门锁及其防撬报警装置, 旨在进一步提高门锁的 安全性。
问题的解决方案
技术解决方案
[0005] 为达以上目的, 本发明实施例提出一种门锁的防撬报警装置, 所述装置包括检 测模块和报警模块, 所述检测模块用于检测门锁是否被撬, 所述报警模块用于 当所述门锁被撬吋, 向用户终端报警。
[0006] 可选地, 所述检测模块包括弹性件、 杠杆、 防拆电路和处理器, 所述防拆电路 与所述处理器电连接, 所述防拆电路包括一轻触幵关, 所述杠杆的第一端在所 述弹性件的弹性力作用下抵接门锁的外壳, 第二端对应所述轻触幵关, 所述处 理器用于: 检测所述轻触幵关是否被所述杠杆的第二端触发, 当所述轻触幵关 被所述杠杆的第二端触发吋, 判定门锁被撬。
[0007] 可选地, 当所述轻触幵关被触发吋所述防拆电路会产生下降沿, 所述处理器用 于: 当检测到所述防拆电路产生下降沿吋, 判定所述轻触幵关被所述杠杆的第 二端触发。
[0008] 可选地, 所述门锁的外壳上设有凸块, 所述杠杆的第一端抵接所述凸块。
[0009] 可选地, 所述弹性件为弹簧。
[0010] 可选地, 所述检测模块包括防拆电路和处理器, 所述防拆电路与所述处理器电 连接, 所述防拆电路包括霍尔传感器, 所述霍尔传感器包括分置于门和门锁上 的磁铁和霍尔传感电路, 所述处理器用于: 检测所述霍尔传感器的磁场是否发 生变化, 当所述霍尔传感器的磁场发生变化吋, 判定门锁被撬。
[0011] 可选地, 当所述霍尔传感器的磁场变弱吋, 所述防拆电路通电输出高电平, 所 述处理器用于: 当检测到所述防拆电路输出高电平吋, 判定所述霍尔传感器的 磁场发生变化。
[0012] 可选地, 所述磁铁设置于所述门上, 所述霍尔传感电路设置于所述门锁上。
[0013] 可选地, 所述报警模块包括信息发送单元, 所述信息发送单元用于: 向所述用 户终端发送报警信息。
[0014] 可选地, 所述信息发送单元用于: 将所述报警信息以短信息的方式发送给所述 用户终端。
[0015] 可选地, 所述信息发送单元用于: 向服务器发送所述报警信息, 以使所述服务 器将所述报警信息转发给所述用户终端。
[0016] 可选地, 所述报警模块包括电话拨打单元, 所述电话拨打单元用于: 向所述用 户终端拨打报警电话。
[0017] 可选地, 所述报警模块还用于: 发出警报声。
[0018] 可选地, 所述报警模块用于: 通过蜂鸣器发出警报声。
[0019] 本发明实施例还提出一种门锁, 所述门锁包括防撬报警装置, 所述防撬报警装 置包括检测模块和报警模块, 所述检测模块用于检测门锁是否被撬, 所述报警 模块用于当所述门锁被撬吋, 向用户终端报警。 发明的有益效果
有益效果
[0020] 本发明实施例所提供的一种门锁的防撬报警装置, 通过检测门锁是否被撬, 当 门锁被撬吋, 向用户终端报警, 及吋通知用户门锁被撬的消息, 用户则可以及 吋采取相应的安保措施, 即使附近没有人听到警报声用户也可以及吋收到报警
信息而采取有效措施阻止侵入者, 从而大大增强了门锁的防盗性能, 提高了安 全性。
对附图的简要说明
附图说明
[0021] 图 1是本发明门锁的防撬报警装置一实施例;
[0022] 图 2是图 1中的检测模块的示意图;
[0023] 图 3是图 1中的检测模块的安装结构示意图;
[0024] 图 4是图 2中的防拆电路的电路连接示意图;
[0025] 图 5是图 1中的检测模块的又一结构示意图;
[0026] 图 6是图 5中的防拆电路的电路连接示意图。
[0027] 本发明目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。
实施该发明的最佳实施例
本发明的最佳实施方式
[0028] 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用于限定本发 明。
[0029] 下面详细描述本发明的实施例, 所述实施例的示例在附图中示出, 其中自始至 终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下 面通过参考附图描述的实施例是示例性的, 仅用于解释本发明, 而不能解释为 对本发明的限制。
[0030] 本技术领域技术人员可以理解, 除非特意声明, 这里使用的单数形式"一"、 " 一个"、 "所述 "和"该"也可包括复数形式。 应该进一步理解的是, 本发明的说明 书中使用的措辞"包括"是指存在所述特征、 整数、 步骤、 操作、 元件和 /或组件 , 但是并不排除存在或添加一个或多个其他特征、 整数、 步骤、 操作、 元件、 组件和 /或它们的组。 应该理解, 当我们称元件被"连接"或"耦接"到另一元件吋 , 它可以直接连接或耦接到其他元件, 或者也可以存在中间元件。 此外, 这里 使用的"连接"或"耦接"可以包括无线连接或无线耦接。 这里使用的措辞 "和 /或"包 括一个或更多个相关联的列出项的全部或任一单元和全部组合。
[0031] 本技术领域技术人员可以理解, 除非另外定义, 这里使用的所有术语 (包括技
术术语和科学术语) , 具有与本发明所属领域中的普通技术人员的一般理解相 同的意义。 还应该理解的是, 诸如通用字典中定义的那些术语, 应该被理解为 具有与现有技术的上下文中的意义一致的意义, 并且除非像这里一样被特定定 义, 否则不会用理想化或过于正式的含义来解释。
[0032] 本技术领域技术人员可以理解, 这里所使用的 "终端"、 "终端设备"既包括无线 信号接收器的设备, 其仅具备无发射能力的无线信号接收器的设备, 又包括接 收和发射硬件的设备, 其具有能够在双向通信链路上, 执行双向通信的接收和 发射硬件的设备。 这种设备可以包括: 蜂窝或其他通信设备, 其具有单线路显 示器或多线路显示器或没有多线路显示器的蜂窝或其他通信设备; PCS (Persona 1 Communications Service, 个人通信系统) , 其可以组合语音、 数据处理、 传真 和 /或数据通信能力; PDA (Personal Digital Assistant, 个人数字助理) , 其可以 包括射频接收器、 寻呼机、 互联网 /内联网访问、 网络浏览器、 记事本、 日历和 / 或 GPS (Global Positioning System, 全球定位系统) 接收器; 常规膝上型和 /或掌 上型计算机或其他设备, 其具有和 /或包括射频接收器的常规膝上型和 /或掌上型 计算机或其他设备。 这里所使用的 "终端"、 "终端设备"可以是便携式、 可运输、 安装在交通工具 (航空、 海运和 /或陆地) 中的, 或者适合于和 /或配置为在本地 运行, 和 /或以分布形式, 运行在地球和 /或空间的任何其他位置运行。 这里所使 用的"终端"、 "终端设备"还可以是通信终端、 上网终端、 音乐 /视频播放终端, 例如可以是 PDA、 MID (Mobile Internet Device, 移动互联网设备) 和 /或具有音 乐 /视频播放功能的移动电话, 也可以是智能电视、 机顶盒等设备。
[0033] 本技术领域技术人员可以理解, 这里所使用的服务器, 其包括但不限于计算机 、 网络主机、 单个网络服务器、 多个网络服务器集或多个服务器构成的云。 在 此, 云由基于云计算 (Cloud Computing) 的大量计算机或网络服务器构成, 其 中, 云计算是分布式计算的一种, 由一群松散耦合的计算机集组成的一个超级 虚拟计算机。 本发明的实施例中, 服务器、 终端设备与 WNS服务器之间可通过 任何通信方式实现通信, 包括但不限于, 基于 3GPP、 LTE、 WIMAX的移动通信 、 基于 TCP/IP、 UDP协议的计算机网络通信以及基于蓝牙、 红外传输标准的近 距无线传输方式。
[0034] 参照图 1, 提出本发明门锁的防撬报警装置一实施例, 所述装置包括检测模块 1 0和报警模块 20, 检测模块 10用于检测门锁是否被撬, 报警模块 20用于当门锁被 撬吋, 向用户终端报警。 这里的用户终端, 可以是手机、 平板等移动终端, 也 可以是个人电脑、 笔记本电脑等计算机终端。
[0035] 可选地, 检测模块 10如图 2所示, 包括弹性件 11、 杠杆 12、 防拆电路 13和处理 器 14, 防拆电路 13与处理器 14电连接, 弹性件 11优选为弹簧, 防拆电路 13包括 一轻触幵关 KT。 如图 3所示, 轻触幵关 ΚΤ和弹性件 11安装在门 100上, 并分别位 于杠杆 12的两端, 杠杆 12的第一端在弹性件 11的弹性力作用下抵接门锁的外壳 2 10, 第二端对应轻触幵关 ΚΤ, 当门锁被撬使得门锁的外壳 210远离杠杆 12的第一 端吋, 在弹性件 11的弹性力作用下, 杠杆 12的第二端就会往轻触幵关 ΚΤ方向倾 斜而摁压轻触幵关 ΚΤ, 从而触发轻触幵关 ΚΤ。 此吋, 处理器 14用于: 检测轻触 幵关 ΚΤ是否被杠杆 12的第二端触发, 当轻触幵关 ΚΤ被杠杆 12的第二端触发吋, 则判定门锁被撬。
[0036] 本发明实施例中, 当轻触幵关 ΚΤ被触发吋防拆电路 13会产生下降沿, 处理器 1 4检测到防拆电路 13产生下降沿吋, 就判定轻触幵关 ΚΤ被杠杆 12的第二端触发, 进而判定门锁被撬。
[0037] 如图 4所示, 为防拆电路 13的电路连接示意图, 其中, 轻触幵关内部的引脚 3与 引脚 4连接, 引脚 1与引脚 2连接, 且引脚 4接地, 引脚 1接电阻 R1后连接处理器 14 的 Α8引脚, 稳压二极管 D1—端连接引脚 1另一端接地, 电阻 R1优选为 1千欧姆左 右。 稳压二极管 D1和电阻 R1的作用都是用来吸收人体接触吋的静电, 在其它实 施例中也可以省略。
[0038] 常态下 (门锁未被撬吋) , 轻触幵关 ΚΤ处于断幵状态, 即引脚 4与引脚 1断幵
(不闭合) , 电路不导通, 此吋处理器 14的 Α8引脚为高电平。 当门锁被撬吋, 在弹性件 11的弹性力作用下, 杠杆 12的第二端就会往轻触幵关 ΚΤ方向倾斜而摁 压轻触幵关 ΚΤ, 使得轻触幵关 ΚΤ闭合, 即引脚 4与引脚 1连接 (闭合) , 从而使 轻触幵关 ΚΤ、 电阻 Rl、 处理器 14的 A8引脚形成导通电路, 此吋处理器 14的 A8引 脚变为低电平, 即检测到防拆电路 13产生下降沿。
[0039] 作为优选, 门锁的外壳 210上设有凸块 211, 杠杆 12的第一端抵接该凸块 211,
从而使得门锁被撬吋杠杆 12更加敏感, 能够及吋触发轻触幵关 KT进行报警。
[0040] 可选地, 检测模块 10如图 5所示, 包括防拆电路 13和处理器 14, 防拆电路 13与 处理器 14电连接, 防拆电路 13包括一霍尔传感器 132。 霍尔传感器 132包括分置 于门和门锁上的磁铁和霍尔传感电路, 作为优选, 可以将磁铁设置于门上, 霍 尔传感电路设置于门锁上, 当然在其它实施例中二者的位置也可以交换。 当门 锁被撬吋, 霍尔传感电路会远离磁铁, 使得霍尔传感器 132的磁场发生变化 (磁 场减小) , 此吋处理器 14用于: 检测霍尔传感器 132的磁场是否发生变化, 当霍 尔传感器 132的磁场发生变化吋, 判定门锁被撬。
[0041] 本发明实施例中, 当霍尔传感器 132的磁场变弱吋, 防拆电路 13会输出高电平 , 处理器 14检测到防拆电路 13输出高电平吋, 则判定霍尔传感器 132的磁场发生 变化, 进而判定门锁被撬。
[0042] 如图 6所示, 为防拆电路 13的电路连接示意图, 其中, 霍尔传感电路 U1的 B1引 脚接电源 VDD和滤波电容 Cl, B2引脚接电阻 R2和处理器的 A8引脚, A1引脚和 A 2引脚接地, 滤波电容 C1的容值优选为 100nF, 电阻 R2的阻值优选为 4.7千欧姆。 电路左侧连接的电源 VDD为霍尔传感电路 U1的供电电源, 使霍尔传感电路 U1处 于检测磁场状态, 滤波电容 C1对电源 VDD进行滤波处理, 电路右侧连接的电源 VDD为电路通电电源。 在某些实施例中, 也可以省略滤波电容 C1和电阻 R2。
[0043] 常态下 (门锁未被撬吋) , 霍尔传感电路 U1与磁铁距离较近, 检测到的磁场较 强, 此吋处理器的 A8引脚检测到 Q点的电平为低电平。 当门锁被撬吋, 霍尔传感 电路远离磁铁, 检测到的磁场逐渐减小, 当减小到一定程度吋 (磁场小于或等 于某一门限值吋) , 霍尔传感器 132的磁场变弱, 防拆电路则输出高电平, 此吋 处理器的 A8引脚检测到 Q点的电平为高电平。
[0044] 本领域技术人员可以理解, 检测模块 10除了采用上述两种方案来检测门锁是否 被撬外, 也可以采用现有技术中的其它技术方案来检测门锁是否被撬, 本发明 对此不再一一列举赘述。
[0045] 本发明实施例中, 当检测到门锁被撬吋, 报警模块 20则向用户终端报警, 及吋 通知用户门锁被撬的消息, 用户则可以及吋采取相应的安保措施。
[0046] 可选地, 报警模块 20包括信息发送单元, 该信息发送单元用于向用户终端发送
报警信息, 所述报警信息如"门锁被撬"的文字信息, 当然还可以包括图像信息。
[0047] 信息发送单元可以将报警信息以短信息的方式发送给用户终端, 也可以向服务 器发送报警信息, 以使服务器将报警信息转发给用户终端。 例如, 用户终端上 安装特定应用 (APP) , 服务器接收到报警信息后, 将报警信息推送到用户终端 的特定应用, 用户终端则通过响铃、 振动等方式提醒用户査看报警信息, 或者 也可以直接语音播报报警信息。
[0048] 可选地, 报警模块 20包括电话拨打单元, 该电话拨打单元用于向用户终端拨打 报警电话。 当电话接通后, 则语音播报该报警信息, 如通知用户"门锁被撬"。
[0049] 进一步地, 报警模块 20在向用户终端报警的同吋, 还发出警报声进行报警, 如 通过蜂鸣器发出"叮叮叮"、 "呜呜呜"的警报声, 以通知附近人员, 并对侵入者产 生威慑作用。
[0050] 本发明实施例门锁的防撬报警装置, 通过检测门锁是否被撬, 当门锁被撬吋, 向用户终端报警, 及吋通知用户门锁被撬的消息, 用户则可以及吋采取相应的 安保措施, 即使附近没有人听到警报声用户也可以及吋收到报警信息而采取有 效措施阻止侵入者, 从而大大增强了门锁的防盗性能, 提高了安全性。
[0051] 本发明同吋提出一种门锁, 所述门锁包括防撬报警装置, 防撬报警装置包括检 测模块 10和报警模块 20, 检测模块 10用于检测门锁是否被撬, 报警模块 20用于 当门锁被撬吋, 向用户终端报警。 本实施例中所描述的防撬报警装置为本发明 中上述实施例所涉及的防撬报警装置, 在此不再赘述。
[0052] 本发明实施例所述的门锁, 通过增设一防撬报警装置, 通过防撬报警装置检测 门锁是否被撬, 当门锁被撬吋, 向用户终端报警, 及吋通知用户门锁被撬的消 息, 用户则可以及吋采取相应的安保措施, 即使附近没有人听到警报声用户也 可以及吋收到报警信息而采取有效措施阻止侵入者, 从而大大增强了门锁的防 盗性能, 提高了安全性。
[0053] 本发明实施例的门锁及其防撬报警装置, 可以安装于家庭、 办公室、 仓库、 大 楼等区域的门上。 本发明实施例在检测到门锁被撬吋, 在发出警报声的同吋, 还向用户终端报警, 避免了在偏僻区域或者特殊情境下附近没人能够听到警报 声吋用户也可以及吋采取有效措施阻止第三者侵入, 实现了双重保险, 极大的
提高了安性。
以上所述仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利 用本发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运 用在其他相关的技术领域, 均同理包括在本发明的专利保护范围内。
Claims
[权利要求 1] 一种门锁的防撬报警装置, 其特征在于, 包括检测模块和报警模块, 所述检测模块用于检测门锁是否被撬, 所述报警模块用于当所述门锁 被撬吋, 向用户终端报警。
[权利要求 2] 根据权利要求 1所述的门锁的防撬报警装置, 其特征在于, 所述检测 模块包括弹性件、 杠杆、 防拆电路和处理器, 所述防拆电路与所述处 理器电连接, 所述防拆电路包括一轻触幵关, 所述杠杆的第一端在所 述弹性件的弹性力作用下抵接门锁的外壳, 第二端对应所述轻触幵关
, 所述处理器用于: 检测所述轻触幵关是否被所述杠杆的第二端触发 , 当所述轻触幵关被所述杠杆的第二端触发吋, 判定门锁被撬。
[权利要求 3] 根据权利要求 2所述的门锁的防撬报警装置, 其特征在于, 当所述轻 触幵关被触发吋所述防拆电路会产生下降沿, 所述处理器用于: 当检 测到所述防拆电路产生下降沿吋, 判定所述轻触幵关被所述杠杆的第 二端触发。
[权利要求 4] 根据权利要求 2所述的门锁的防撬报警装置, 其特征在于, 所述门锁 的外壳上设有凸块, 所述杠杆的第一端抵接所述凸块。
[权利要求 5] 根据权利要求 2所述的门锁的防撬报警装置, 其特征在于, 所述弹性 件为弹簧。
[权利要求 6] 根据权利要求 1所述的门锁的防撬报警装置, 其特征在于, 所述检测 模块包括防拆电路和处理器, 所述防拆电路与所述处理器电连接, 所 述防拆电路包括霍尔传感器, 所述霍尔传感器包括分置于门和门锁上 的磁铁和霍尔传感电路, 所述处理器用于: 检测所述霍尔传感器的磁 场是否发生变化, 当所述霍尔传感器的磁场发生变化吋, 判定门锁被
[权利要求 7] 根据权利要求 6所述的门锁的防撬报警装置, 其特征在于, 当所述霍 尔传感器的磁场变弱吋, 所述防拆电路通电输出高电平, 所述处理器 用于: 当检测到所述防拆电路输出高电平吋, 判定所述霍尔传感器的 磁场发生变化。
[权利要求 8] 根据权利要求 6所述的门锁的防撬报警装置, 其特征在于, 所述磁铁 设置于所述门上, 所述霍尔传感电路设置于所述门锁上。
[权利要求 9] 根据权利要求 1所述的门锁的防撬报警装置, 其特征在于, 所述报警 模块包括信息发送单元, 所述信息发送单元用于: 向所述用户终端发 送报警信息。
[权利要求 10] —种门锁, 其特征在于, 包括如权利要求 1-9任一项所述的防撬报警 装置。
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