WO2016184384A1 - 电子设备防护机柜及电子设备防护的方法 - Google Patents

电子设备防护机柜及电子设备防护的方法 Download PDF

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Publication number
WO2016184384A1
WO2016184384A1 PCT/CN2016/082461 CN2016082461W WO2016184384A1 WO 2016184384 A1 WO2016184384 A1 WO 2016184384A1 CN 2016082461 W CN2016082461 W CN 2016082461W WO 2016184384 A1 WO2016184384 A1 WO 2016184384A1
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Prior art keywords
sensing
infrared light
limiting
electronic device
circuit
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PCT/CN2016/082461
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English (en)
French (fr)
Inventor
张振宇
佟静
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沃科合众科技（北京）股份有限公司
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Publication of WO2016184384A1 publication Critical patent/WO2016184384A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier

Definitions

  • the present invention relates to the field, and in particular to a method for protecting an electronic device protection cabinet and an electronic device.
  • the owner of the network device and the entrusted management party are not the same department or even the same unit, which imposes strict management requirements on the security management of the network device.
  • the managed network device is placed in the cabinet.
  • the entrusted management party will perform security protection on various network devices in the following manner:
  • Video camera monitoring, video camera monitoring mode needs to arrange management personnel to watch video images 24 hours a day, so it is difficult to achieve real-time monitoring, generally only for post-event events, can not achieve real-time security protection, security can not meet the requirements ;
  • the embodiments of the present invention provide a method for protecting an electronic device protection cabinet and an electronic device, so as to at least solve the technical problem that the security protection effect of the electronic equipment cabinet in the related art is poor.
  • an electronic device protection cabinet includes: a cabinet body internally provided with a fixed position for placing the electronic device; a limiting device, and an electronic device located at the fixed position An outlet for limiting the removal of the electronic device from the fixed position; and an inductive device coupled to the limiting device for sensing whether the limiting device leaves the electronic device of the fixed position At an exit, and outputting an alarm signal when the limiting device leaves the electronic device outlet of the fixed position; and an alarm device coupled to the sensing device for output according to the sensing device The alarm signal is alarmed.
  • the fixed location includes: a plurality of location units disposed in a hierarchy from top to bottom inside the cabinet body, each of the location units being provided with a corresponding electronic device outlet;
  • the limit The device includes: a limiting plate disposed at an outlet of the electronic device of each of the location units, configured to restrict the electronic device from being removed from the electronic device outlet of the stationary unit;
  • the sensing device includes: a plurality of sensing units connected in one-to-one correspondence with the limiting plate, configured to sense whether the limiting plate leaves the corresponding electronic device outlet of the positioning unit, and exit at the limiting plate
  • the alarm signal is output when the electronic device exits the unit, and the alarm device includes: a plurality of alarm indicators disposed on the unit and corresponding to the unit. And configured to perform an alarm according to the alarm signal output by the sensing unit.
  • the sensing unit includes: a sending module, configured to: when the sensing unit senses that the limiting board leaves the electronic device outlet of the location unit, identifier of the limiting board Send to the terminal monitoring device.
  • a sending module configured to: when the sensing unit senses that the limiting board leaves the electronic device outlet of the location unit, identifier of the limiting board Send to the terminal monitoring device.
  • the sensing unit includes: a short circuit sensing circuit, configured to output a low level when the short circuit device is connected to the short circuit sensing circuit, and output high when the short circuit device is disconnected from the short circuit sensing circuit a level monitoring circuit connected to the short circuit sensing circuit for monitoring whether the level of the output of the short circuit sensing circuit is the low level or the high level, and monitoring the short circuit sensing circuit When the level of the output is the high level, the alarm signal is output;
  • the limiting board includes: the short circuit device is disposed on the connection terminal of the limiting board, and is configured to be connected when the limiting board is connected And when connected to the sensing unit, connected to the short circuit sensing circuit; when the limiting plate is separated from the sensing unit, disconnecting from the short circuit sensing circuit.
  • the short circuit sensing circuit is provided with a short circuit socket, and the short circuit device on the connection terminal of the limiting plate is matched for connecting with the short circuit device, so that the short circuit sensing circuit Short circuit.
  • the sensing unit comprises: an infrared light emitter for emitting infrared light; and an infrared light monitor connected to the infrared light emitter for monitoring whether the infrared light is blocked or not
  • the alarm signal is output when the infrared light is not blocked; the infrared light shielding plate corresponding to the infrared light emitter is disposed on the limiting plate, and the limiting plate is connected to the sensing unit.
  • the infrared light emitted by the infrared light emitter is blocked, and the infrared light emitted by the infrared light emitter is stopped when the limiting plate is separated from the sensing unit.
  • the infrared light emitter is disposed on a connection surface of the sensing unit and the limiting plate, and the infrared light shielding plate is vertically connected to the limiting plate; the limiting plate is connected When the sensor unit is on the sensing unit, the infrared light shielding plate is located directly in front of the infrared light emitter.
  • the electronic device protection cabinet is a network equipment protection cabinet
  • the electronic device is a network device.
  • a method for protecting an electronic device by using the electronic device protection cabinet further comprising: sensing by the sensing device connected to the limiting device Whether the limiting device leaves the outlet of the electronic device of the fixed position; when sensing that the limiting device leaves the outlet of the electronic device of the fixed position, outputting an alarm signal; The alarm signal is used to alarm.
  • the method when sensing that the limiting device leaves the electronic device outlet of the fixed location, the method further includes: sending the identifier of the limiting device to the terminal monitoring device.
  • sensing, by the sensing device connected to the limiting device, whether the limiting device leaves the electronic device outlet of the fixed location comprises: monitoring by a level monitoring circuit in the sensing device
  • the level of the output of the short circuit sensing circuit in the sensing device is a low level or a high level, wherein the short circuit sensing circuit outputs the low level when connected with the short circuit device in the limiting device
  • the short circuit sensing circuit outputs the high level when disconnected from the short circuit device in the limiting device; when the level of the short circuit sensing circuit output is detected to be the high level, the level monitoring A circuit senses that the limiting device exits the electronics outlet of the fixed location.
  • the sensing, by the sensing device connected to the limiting device, sensing whether the limiting device leaves the electronic device outlet of the fixed location comprises: monitoring the infrared light detector in the sensing device Whether the infrared light emitted by the infrared light emitter in the sensing device is blocked; wherein, when the sensing device is connected to the limiting plate in the limiting device, the infrared light shielding plate on the limiting plate will The infrared light emitted by the infrared light emitter is blocked, and the infrared light shielding plate on the limiting plate stops blocking the infrared light emission when the sensing device is disconnected from the limiting plate in the limiting device. Infrared light emitted by the device. When it is detected that the infrared light emitted by the infrared light emitter is not blocked, the infrared light monitor senses that the limiting device leaves the electronic device outlet of the fixed position.
  • the electronic device protection cabinet is a network equipment protection cabinet
  • the electronic device is a network device.
  • a limit device and an inductive device are disposed at an outlet of the electronic device on the protective cabinet of the electronic device, and the electronic device in the protective cabinet is indirectly removed by the position change of the inductive limiting device, thereby realizing real-time monitoring.
  • the purpose of the electronic device is to achieve the technical effect of the safety protection of the electronic device, thereby solving the technical problem that the safety protection effect of the electronic device cabinet in the related art is poor.
  • FIG. 1 is a schematic structural diagram of a network device protection cabinet according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a second type of network equipment protection cabinet according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a sensing unit of a second type of network equipment protection cabinet according to an embodiment of the present invention
  • FIG. 4 is a connection structural diagram of an optional limiting plate and a short-circuiting socket according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a third network equipment protection cabinet according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a sensing unit of a third type of network equipment protection cabinet according to an embodiment of the present invention.
  • FIG. 7 is a flow chart of a method for protecting a network device by using a network device protection cabinet according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a network device protection cabinet according to an embodiment of the present invention. As shown in FIG. 1 , the cabinet body 1 is provided. The cabinet body 1 is internally provided with a fixed position 2 for placing the network device 6 , and the fixed position 2 is provided with a limit device 3 , and the limiting device 3 is located at the solid state.
  • the network device exit of the fixed position 2 is used to restrict the network device 6 from being removed from the fixed position 2; the limiting device 3 is connected to the sensing device 4, and the sensing device 4 is used to sense whether the limiting device 3 leaves the fixed position 2
  • an alarm signal is sent when the limiting device 3 leaves the network device exit of the fixed station 2, the sensing device 4 is provided with an alarm device 5, and the limiting device 3 leaves the network device of the fixed station 2.
  • the exit time sensing device 4 performs an alarm by outputting an alarm signal to the alarm device 5.
  • the fixed body position 2 is matched with the specific shape of the network device in the cabinet body 1. Under normal circumstances, the fixed position 2 is horizontally installed in the cabinet body 1, and the front portion of the fixed position 2 is correspondingly set. A network device exit for the network device 6 to move in or out. After the network device 6 is placed in the fixed position 2, the limiting device 3 is located at the outlet of the network device of the fixed station 2 to limit the network device to the fixed position 2, and the sensing device 4 senses whether the limiting device 3 is from the network. The exit of the device exits to determine if the network device 6 has been removed. The network device 6 must first remove the limiting device 3 from the network device exit before the removal, and the removal of the limiting device 3 needs to be authorized by the sensing device 4. When the network device 6 is abnormally removed, the limit is When the device 3 leaves the network device exit of the fixed station 2 without authorization, the sensing device 4 alerts the alarm signal output by the alarm device 5, thereby alerting the network device manager to perform quick processing.
  • the network device 6 in the protective cabinet is indirectly removed by the position change of the sensing limiting device 3, and real-time monitoring is achieved. Whether the network device is removed or not, thereby realizing the technical effect of the entire process of authorization management of the network device, thereby solving the technical problem that the security protection effect of the network device cabinet in the related art is poor.
  • FIG. 2 is a schematic structural diagram of a second type of network equipment protection cabinet according to an embodiment of the present invention.
  • the fixed position 2 includes: a plurality of unit units 21 disposed in the cabinet body 1 from top to bottom, each unit unit 21 is provided with a corresponding network device outlet;
  • the limiting device 3 includes: a limit set at the exit of the network device of each of the unit units 21
  • the board 31, the limiting board 31 is configured to restrict the network device 6 from being removed from the network device outlet of the unit unit 21;
  • the sensing device 4 includes: a plurality of sensing units 41 connected to the limiting board 31 in one-to-one correspondence, for sensing limit Whether the bit board 31 leaves the network equipment exit of the corresponding unit unit 21, and outputs an alarm signal when the limit board 31 leaves the network equipment exit of the unit unit 21;
  • the alarm device 5 includes: a plurality of settings in the station An alarm indicator 51 corresponding to the unit unit in the unit is used for alarming according to the alarm signal output by the sensing unit 41.
  • the network device is generally stored in a layered manner in the cabinet. Therefore, in this embodiment, the cabinet body 1 has multiple layers from top to bottom.
  • the position unit 21, that is, the cabinet U position, is provided with a corresponding limit plate 31 at the outlet of the network device of each unit unit 21 to limit the positional movement of the network device, and the sensing unit 41 corresponding to the position unit 2 is disposed. Whether the sensing limit plate 31 leaves the network device exit of the location unit 21, thereby indirectly obtaining whether the network device in the location unit 21 is removed without authorization.
  • FIG. 3 is a structural block diagram of a sensing unit of a second type of network equipment protection cabinet according to an embodiment of the present invention.
  • the sensing unit 41 is further provided with a transmitting module 4102, and a unique identifier is set in advance for each of the limiting plates 31 disposed at the outlet of the network device of the stationary unit 21, when the sensing unit 41 senses the limit.
  • the identifier of the limit board 31 is sent to the terminal monitoring device so that the network device manager can quickly locate the specific location of the removed network device for quick processing.
  • FIG. 4 is a diagram showing a connection structure of an optional limiting plate and a short-circuiting socket according to an embodiment of the present invention.
  • the limiting plate 31 includes a short-circuiting device 3102.
  • the short-circuiting device 3102 is disposed on the connecting terminal 3104 of the limiting plate 31 for connecting the short-circuit sensing circuit when the limiting plate 31 is connected to the sensing unit 41. 4104 is connected; when the limiting plate 31 is separated from the sensing unit 41, the connection with the short-circuit sensing circuit 4104 is broken.
  • the short circuit sensing circuit 4104 is provided with a shorting socket 4108 matched with the shorting device 3102 for connection with the shorting device 3012, so that the short circuit sensing circuit 4104 is shorted.
  • the basic principle of the network device outlet of the location unit 21 in which the sensing unit 41 senses whether the limiting plate 31 is away is: when the connection terminal 3104 at the end of the limiting plate 31 is inserted into the sensing unit 41, the connection terminal 3104
  • the short-circuiting device 3102 is connected to the short-circuit sensing circuit 4104 through the short-circuiting socket 4108 to short-circuit the short-circuit sensing circuit 4104, and the short-circuit sensing circuit 4104 outputs a low level.
  • connection terminal 4104 When the limiting plate 31 is unplugged from the sensing unit 41, the connection terminal 4104 The short circuit device 3102 is disconnected from the short circuit sensing circuit 4104, thereby breaking the short circuit, and the short circuit sensing circuit 4104 outputs a high level; the level monitoring circuit 4106 is connected to the short circuit sensing circuit 4104 to monitor the level of the short circuit sensing circuit 4104 output.
  • the layered network devices are separately monitored, and the network device is not only disposed on the sensing unit 41, but is not authorized.
  • the alarm indicator 51 performs an alarm to alert the device management personnel located in the equipment room, and also sends the identifier of the limit board 31 to the terminal monitoring device through the sending module 4102 inside the sensing unit 41 for prompting the device management personnel in the background to be removed from the network.
  • the specific location of the unit 21 of the device thereby enabling the equipment manager to quickly locate for disposal.
  • the purpose of real-time monitoring whether the network device is removed is achieved, and the technical effect of the authorization management of the network device is realized, thereby solving the technical problem that the security protection effect of the network device cabinet in the related technology is poor.
  • FIG. 5 is a schematic structural diagram of a third network equipment protection cabinet according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a sensing unit of a third type of network equipment protection cabinet according to an embodiment of the present invention.
  • the sensing unit 41 includes: an infrared light emitter 4110, for The infrared light is emitted on the limiting plate 31.
  • the infrared light shielding plate 3106 corresponding to the infrared light emitting device 4110 is disposed on the limiting plate 31 for blocking the infrared light emitted by the infrared light emitting device 4110 when the limiting plate 31 is connected to the sensing unit 41. And when the limiting plate 31 is separated from the sensing unit 41, the blocking of the infrared light emitted by the infrared light emitter 4110 is stopped.
  • the infrared light emitter 4110 is disposed on the connection surface of the sensing unit 41 and the limiting plate 31, and the infrared light shielding plate 3106 is vertically connected to the limiting plate 31, and the limiting plate 31 is connected to the sensing unit 41.
  • the infrared light shielding plate 3106 is located directly in front of the infrared light emitter 4110.
  • the infrared light monitor 4112 is connected to the infrared light emitter 4110 for monitoring whether the infrared light is blocked, and outputting an alarm signal to the alarm indicator 51 when the infrared light is not blocked, and transmitting the alarm signal.
  • the module sends the identifier of the limit plate 31 corresponding to the unblocked infrared light to the terminal monitoring device so that the network device manager can locate the specific location of the removed network device, thereby performing processing quickly.
  • the limiting plate 31 is vertically connected to the infrared light shielding plate 3106.
  • the limiting plate 31 is located at the network device outlet of the base unit 21.
  • the network device 6 is confined in the location unit 21, and the infrared light shielding plate 3106 blocks the infrared light emitted by the infrared light emitter 4110; the infrared light monitor 4112 is disposed inside the sensing unit 41 and is coupled to the infrared light emitter 4110.
  • the connection can sense whether the infrared light emitted by the infrared light emitter 4110 is blocked.
  • the infrared light monitor 4112 detects that the infrared light is blocked, that is, the limit plate 31 does not leave the network device exit of the position unit 21, it indicates The network device 6 has not been removed.
  • the infrared light monitor 4112 detects that the infrared light is not blocked, that is, the limit plate 31 leaves the network device exit of the position unit 21, it indicates that the network device is removed.
  • the infrared light monitor 4112 sends an alarm signal to the alarm indicator 51 to alert the device management personnel located in the equipment room, and simultaneously sends the identifier of the corresponding limit board 31 to the terminal monitoring device through the sending module 4102 inside the sensing unit 41. It is used to prompt the device manager in the background to be removed from the specific location of the network unit 21 of the network device, thereby enabling the device manager to quickly locate and handle.
  • an RFID antenna is disposed at every 1U position of the cabinet, and the electronic tag information on the U position is collected by the RFID reader; and an RFID electronic tag is installed for each 1U electronic device.
  • RFID electronic tag is used to uniquely identify the identity of the device Information; the RFID antenna per 1U bit has its own unique identity code, representing the location information of the U bit.
  • the U-bit antenna can be placed directly in front of the electronic tag, and can read the identity information of the electronic tag and load the encoded identity information of the antenna to identify the identity information and location information of all devices in the cabinet.
  • FIG. 7 is a flow chart of a method for protecting a network device by using a network device protection cabinet according to an embodiment of the present invention.
  • the sensing device 4 connected to the limiting device 3 senses whether the limiting device 3 leaves the network device outlet of the fixed station 2;
  • S104 output an alarm signal when sensing that the limiting device 3 leaves the network device exit of the fixed station 2;
  • S106 Perform an alarm according to the alarm signal, and send the identifier of the limiting device 3 to the terminal monitoring device.
  • the sensing device 4 is further provided with a transmitting module 4102, and a unique identifier is set in advance for the limiting device 3 disposed at the outlet of the network device of the fixed station 2, when the sensing device 4 senses When the limiting device 3 leaves the network device exit of the fixed station 2, the identifier of the limiting device 3 is sent to the terminal monitoring device by the sending module 4102 so that the network device manager can quickly locate the specific location of the removed network device. Thereby for quick disposal.
  • the principle that the sensing device 4 in the present embodiment senses whether the limiting device 3 leaves the network device outlet of the fixed station 2 includes two principles:
  • the sensing device 4 outputs an alarm signal to the alarm device 5 for alarming, and sends the identifier of the limiting device 3 to the terminal monitoring device through the sending module 4102 so that the network device administrator can quickly locate the specific location of the removed network device, thereby For quick disposal.
  • the second type an infrared light emitter 4110 and an infrared light monitor 4112 are disposed on the sensing device 4, and the infrared light emitted by the infrared light emitter 4110 is monitored by the infrared light monitor 4112; when the sensing device 4 and the limiting device are When the limiting plate 31 of the third board is connected, the infrared light shielding plate 3106 on the limiting plate 31 blocks the infrared light emitted by the infrared light emitter 4110, and the sensing device 4 is disconnected from the limiting plate 31 of the limiting device 3.
  • the infrared light shielding plate 3106 on the limiting plate 31 stops blocking the infrared light emitted by the infrared light emitter 4110.
  • the infrared light monitor 4112 detects that the infrared light emitted by the infrared light emitter 4110 is not blocked, it can be determined that the limiting device 3 leaves the outlet of the network device of the fixed station 2.
  • the sensing device 4 outputs an alarm signal to the alarm device 5 for alarming, and sends the identifier of the limiting device 3 to the terminal monitoring device through the sending module 4102 so that the network device administrator can quickly locate the specific location of the removed network device, thereby For quick disposal.
  • the limiting device 3 and the sensing device 4 are disposed at the outlet of the network device of the network device protection cabinet, and the network device 6 in the protection cabinet is indirectly removed by the position change of the sensing limiting device 3, and is sensed.
  • an alarm signal is sent to alert and the identifier of the limiting device 3 is sent to the terminal monitoring device to enable the network device manager to quickly locate and handle.
  • the purpose of monitoring the network device in real time is achieved, thereby realizing the technical effect that the network device must be authorized to be removed, thereby solving the technical problem that the security protection effect of the network device cabinet in the related technology is poor.

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Abstract

一种网络设备防护机柜及网络设备防护的方法。该防护机柜包括：机柜本体（1），内部设置有用于放置网络设备（6）的固定机位（2）；限位装置（3），用于限制网络设备（6）从固定机位（2）上移出；感应装置（4），用于感应限位装置（3）是否离开固定机位（2）的网络设备（6）出口处，并在限位装置（3）离开固定机位（2）的网络设备（6）出口处时向告警装置（5）输出告警信号进行告警。该技术方案达到了实时监控网络设备的目的，从而实现了对网络设备安全防护的技术效果，进而解决了相关技术中网络设备机柜安全防护效果较差的技术问题。

Description

电子设备防护机柜及电子设备防护的方法 技术领域
本发明涉及领域，具体而言，涉及一种电子设备防护机柜及电子设备防护的方法。
背景技术
随着金融行业和互联网行业的高速发展，全球已经进入云计算和大数据时代，目前各类数据中心机房的数量越来越多，规模越来越大，管理的服务器和各类计算机类网络设备数量约来越多，要实现对如此庞大数量的网络设备进行有效管理，对管理的要求越来越严格，管理精度要求更高。特别是随着各行各业都已经全面进入信息化时代，各单位自身现有机房规模和建设速度远远无法满足各类网络设备的增长速度，因此租赁机房、委托管理的模式越来越普遍，即网络设备的拥有方和委托管理方不是同一个部门甚至不是同一个单位，这就对网络设备的安全管理提出了苛刻的管理要求。相关技术中，被管理的网络设备放置在机柜中，为了防止设备不经授权被随意移出，委托管理方会采取以下方式对各类网络设备进行安全防护：
1)用机柜锁锁住机柜柜门，通用的机柜锁安全级别较低，同一类型的机柜锁用一把钥匙就可以实现开锁，安全性较低；
2)采用视频摄像头监控，视频摄像头监控方式需要安排管理人员24小时不间断观看视频画面，因此很难做到实时监控，一般只能作事后事件追溯，无法达到实时安全防护，安全性无法达到要求；
3)采用在网络设备表面粘贴射频电子标签，通过无线射频系统读取机柜内的网络设备上的射频电子标签从而盘点机柜内设备存在信息。然而 在实际使用中，如果将电子标签从设备上取下，粘贴在机柜内，然后把网络设备移出，无线射频系统一样可以识别此标签存在机柜内，存在很大的安全漏洞。
针对上述问题，目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种电子设备防护机柜及电子设备防护的方法，以至少解决相关技术中电子设备机柜安全防护效果较差的技术问题。
根据本发明实施例的一个方面，提供了一种电子设备防护机柜，包括：机柜本体，内部设置有用于放置所述电子设备的固定机位；限位装置，位于所述固定机位的电子设备出口处，用于限制所述电子设备从所述固定机位上移出；感应装置，与所述限位装置连接，用于感应所述限位装置是否离开所述固定机位的所述电子设备出口处，并在所述限位装置离开所述固定机位的所述电子设备出口处时，输出告警信号；以及，告警装置，与所述感应装置连接，用于根据所述感应装置输出的所述告警信号进行告警。
可选地，所述固定机位包括：多个在所述机柜本体内部由上至下分层设置的机位单元，每个所述机位单元设置有相应的电子设备出口；所述限位装置包括：设置在每个所述机位单元的电子设备出口处的限位板，用于限制所述电子设备从所述机位单元的所述电子设备出口处移出；所述感应装置包括：多个与所述限位板一一对应连接的感应单元，用于感应所述限位板是否离开对应的所述机位单元的所述电子设备出口处，并在所述限位板离开所述机位单元的所述电子设备出口处时，输出所述告警信号；所述告警装置包括：多个设置在所述机位单元上且与所述机位单元一一对应的告警指示灯，用于根据所述感应单元输出的所述告警信号进行告警。
可选地，所述感应单元包括：发送模块，用于在所述感应单元感应到所述限位板离开所述机位单元的所述电子设备出口处时，将所述限位板的标识发送至终端监控设备。
可选地，所述感应单元包括：短路感应电路，用于在短路器件与所述短路感应电路连接时输出低电平，并在所述短路器件与所述短路感应电路断开连接时输出高电平；电平监测电路，与所述短路感应电路连接，用于监测所述短路感应电路输出的电平是所述低电平还是所述高电平，并在监测到所述短路感应电路输出的电平为所述高电平时，输出所述告警信号；所述限位板包括：所述短路器件，设置在所述限位板的连接端子上，用于当所述限位板连接到所述感应单元上时，与所述短路感应电路连接；当所述限位板脱离所述感应单元时，断开与所述短路感应电路的连接。
可选地，所述短路感应电路上设置有短路插座，与所述限位板的所述连接端子上的所述短路器件相匹配，用于与所述短路器件连接，使得所述短路感应电路短路。
可选地，所述感应单元包括：红外光发射器，用于发出红外光；红外光监测器，与所述红外光发射器连接，用于监测所述红外光是否被遮挡，并在监测到所述红外光未被遮挡时输出所述告警信号；所述限位板上设置有与所述红外光发射器对应的红外光遮挡板，用于当所述限位板连接在所述感应单元上时将所述红外光发射器发出的红外光遮挡，以及在当所述限位板脱离所述感应单元时，停止遮挡所述红外光发射器发出的红外光。
可选地，所述红外光发射器设置在所述感应单元与所述限位板的连接面上，所述红外光遮挡板与所述限位板垂直连接在一起；所述限位板连接到所述感应单元上时，所述红外光遮挡板位于所述红外光发射器正前方。
可选地，所述电子设备防护机柜为网络设备防护机柜，所述电子设备为网络设备。
根据本发明实施例的另一方面，还提供了一种采用上述任一项所述的电子设备防护机柜进行电子设备防护的方法，包括：通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处；在感应到所述限位装置离开所述固定机位的所述电子设备出口处时，输出告警信号；根据所述告警信号进行告警。
可选地，在感应到所述限位装置离开所述固定机位的所述电子设备出口处时，还包括：将所述限位装置的标识发送至终端监控设备。
可选地，通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处包括：所述感应装置中的电平监测电路监测所述感应装置中的短路感应电路输出的电平是低电平还是高电平，其中，所述短路感应电路在与所述限位装置中的短路器件连接时输出所述低电平，所述短路感应电路在与所述限位装置中的短路器件断开连接时输出所述高电平；在监测到所述短路感应电路输出的电平为所述高电平时，所述电平监测电路感应到所述限位装置离开所述固定机位的所述电子设备出口处。
可选地，通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处包括：所述感应装置中的红外光监测器监测所述感应装置中的红外光发射器发出的红外光是否被遮挡；其中，所述感应装置与所述限位装置中的限位板连接时，所述限位板上的红外光遮挡板将所述红外光发射器发出的红外光遮挡，所述感应装置与所述限位装置中的限位板断开连接时，所述限位板上的红外光遮挡板停止遮挡所述红外光发射器发出的红外光。在监测到所述红外光发射器发出的红外光未被遮挡时，所述红外光监测器感应到所述限位装置离开所述固定机位的所述电子设备出口处。
可选地，所述电子设备防护机柜为网络设备防护机柜，所述电子设备为网络设备。
在本发明实施例中，在电子设备防护机柜上的电子设备出口处设置限位装置和感应装置，通过感应限位装置的位置变化间接得到防护机柜中的电子设备是否被移出，达到了实时监控电子设备的目的，从而实现了对电子设备安全防护的技术效果，进而解决了相关技术中电子设备机柜安全防护效果较差的技术问题。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例可选的一种网络设备防护机柜结构示意图；
图2根据本发明实施例可选的第二种网络设备防护机柜结构示意图；
图3根据本发明实施例可选的第二种网络设备防护机柜的感应单元的结构框图；
图4根据本发明实施例可选的限位板与短路插座的连接结构图；
图5根据本发明实施例可选的第三种网络设备防护机柜结构示意图；
图6根据本发明实施例可选的第三种网络设备防护机柜的感应单元的结构框图；
图7根据本发明实施例可选的一种采用网络设备防护机柜进行网络设备防护的方法流程图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
实施例1：
图1是根据本发明实施例可选的一种网络设备防护机柜结构示意图。如图1所示，包括：机柜本体1，机柜本体1内部设置有用于放置网络设备6的固定机位2，固定机位2上设置有限位装置3，限位装置3位于固 定机位2的网络设备出口处，用于限制网络设备6从固定机位2上移出；限位装置3与感应装置4连接，感应装置4用于感应限位装置3是否离开固定机位2的网络设备出口处，并在限位装置3离开固定机位2的网络设备出口处时发出告警信号，感应装置4上设置有告警装置5，在限位装置3离开固定机位2的网络设备出口处时感应装置4通过向告警装置5输出告警信号进行告警。
具体实施时，在机柜本体1中按照网络设备的具体形状设置与之相匹配固定机位2，正常情况下，固定机位2水平安装在机柜本体1中，固定机位2的前部设置相应供网络设备6移入或移出的网络设备出口。当网络设备6放入固定机位2后，限位装置3位于固定机位2的网络设备出口处从而将网络设备限制在固定机位2内，通过感应装置4感应限位装置3是否从网络设备出口处离开即可得出网络设备6是否被移出。网络设备6在移出前必须首先将限位装置3从网络设备出口处移开，而限位装置3的移开需要得到感应装置4的授权，当网络设备6出现非正常移出时，即限位装置3在未经过授权的情况下从固定机位2的网络设备出口处离开时，感应装置4向告警装置5输出的告警信号进行告警，从而提醒网络设备管理人员进行快速处置。
本实施例通过在固定机位2的网络设备出口处设置限位装置3和感应装置4，通过感应限位装置3的位置变化间接得到防护机柜中的网络设备6是否被移出，达到了实时监控网络设备是否被移出的目的，从而实现了网络设备全程的授权管理的技术效果，进而解决了相关技术中网络设备机柜安全防护效果较差的技术问题。
实施例2：
图2根据本发明实施例可选的第二种网络设备防护机柜结构示意图。
如图2所示，可选地，固定机位2包括：多个在机柜本体1内部由上至下分层设置的机位单元21，每个机位单元21设置有相应的网络设备出口；限位装置3包括：设置在每个机位单元21的网络设备出口处的限位 板31，限位板31用于限制网络设备6从机位单元21的网络设备出口处移出；感应装置4包括：多个与限位板31一一对应连接的感应单元41，用于感应限位板31是否离开对应的机位单元21的网络设备出口处，并在限位板31离开机位单元21的网络设备出口处时，输出告警信号；告警装置5包括：多个设置在机位单元上且与机位单元一一对应的告警指示灯51，用于根据感应单元41输出的告警信号进行告警。
在通常情况下，机柜本体1内需要放置多台网络设备，网络设备在防护机柜内一般采取分层存放，因此，本实施例中，机柜本体1内部由上至下分层设置有的多个机位单元21，即机柜U位，在每个机位单元21的网络设备出口处设置对应的限位板31来限制网络设备的位置移动，通过与机位单元2对应的设置的感应单元41感应限位板31是否离开机位单元21的网络设备出口处，从而间接得到机位单元21中的网络设备是否未经授权被移出。
图3根据本发明实施例可选的第二种网络设备防护机柜的感应单元的结构框图。
如图3所示，感应单元41中还设置有发送模块4102，预先为每个设置在机位单元21的网络设备出口处的限位板31设定唯一的标识，当感应单元41感应到限位板31离开机位单元21的网络设备出口处时，将限位板31的标识发送至终端监控设备以便网络设备管理人员能够快速定位被移出的网络设备的具体位置，从而进行快速处置。
图4根据本发明实施例可选的限位板与短路插座的连接结构图。
如图4所示，限位板31包括：短路器件3102，短路器件3102设置在限位板31的连接端子3104上，用于当限位板31连接到感应单元41上时，与短路感应电路4104连接；当限位板31脱离感应单元41时，断开与短路感应电路4104的连接。可选地，短路感应电路4104上设置有短路插座4108，与短路器件3102相匹配，用于与短路器件3012连接，使得短路感应电路4104短路。
本实施例感应单元41感应限位板31是否离开的机位单元21的网络设备出口的基本原理为：当限位板31末端的连接端子3104插到感应单元41上时，连接端子3104上的短路器件3102通过短路插座4108与短路感应电路4104连接从而将短路感应电路4104短路，短路感应电路4104会输出低电平，当限位板31从感应单元41上拔下时，连接端子4104上的短路器件3102断开与短路感应电路4104的连接，从而断开短路回路，短路感应电路4104会输出高电平；电平监测电路4106与短路感应电路4104连接，监测短路感应电路4104输出的电平是低电平还是高电平，并在监测到短路感应电路4104输出的电平为高电平时，即限位板31从感应单元41上拔下时，输出告警信号，告警指示灯51接收该告警信号进行告警，同时发送模块4102接收电平监测电路4106的信号指令将限位板31的标识发送至终端监控设备以便网络设备管理人员能够定位被移出的网络设备的具体位置，从而快速进行处理。
本实施例，针对网络设备在机柜本体1内分层放置的特点，对分层放置的网络设备分别进行监控，在网络设备未经授权的情况下，不仅通过设置在感应单元41上的上的告警指示灯51进行告警，提醒位于机房的设备管理人员，同时还通过感应单元41内部的发送模块4102将限位板31的标识发送至终端监控设备用于提示在后台的设备管理人员被移出网络设备的机位单元21的具体位置，从而使设备管理人员能够快速定位进行处置。达到了实时监控网络设备是否被移出的目的，实现了网络设备全程的授权管理的技术效果，进而解决了相关技术中网络设备机柜安全防护效果较差的技术问题。
实施例3：
图5根据本发明实施例可选的第三种网络设备防护机柜结构示意图。
图6根据本发明实施例可选的第三种网络设备防护机柜的感应单元的结构框图。
如图5所示，可选地，感应单元41包括：红外光发射器4110，用于 发出红外光；限位板31上设置有与红外光发射器4110对应的红外光遮挡板3106，用于当限位板31连接在感应单元41上时将红外光发射器4110发出的红外光遮挡，以及在当限位板31脱离感应单元41时，停止遮挡红外光发射器4110发出的红外光。可选地，红外光发射器4110设置在感应单元41与限位板31的连接面上，红外光遮挡板3106与限位板31垂直连接在一起，当限位板31连接到感应单元41上时，红外光遮挡板3106位于红外光发射器4110正前方。如图6所示，红外光监测器4112与红外光发射器4110连接，用于监测红外光是否被遮挡，并在监测到红外光未被遮挡时向告警指示灯51输出告警信号，同时通过发送模块将未被遮挡的红外光对应的限位板31的标识发送至终端监控设备以便网络设备管理人员能够定位被移出的网络设备的具体位置，从而快速进行处理。
具体实施时，限位板31与红外光遮挡板3106垂直连接在一起，限位板31通过末端的连接端子3104连接在感应单元41上时，限位板31位于机位单元21的网络设备出口处将网络设备6限制在机位单元21内，同时红外光遮挡板3106将红外光发射器4110发出的红外光遮挡住；红外光监测器4112设置在感应单元41内部并与红外光发射器4110连接能够感应到红外光发射器4110发出的红外光是否被遮挡，当红外光监测器4112监测到红外光被遮挡时，即限位板31没有离开机位单元21的网络设备出口处，则表明网络设备6没有被移出。当红外光监测器4112监测到红外光未被遮挡时，即限位板31离开了机位单元21的网络设备出口处，则表明网络设备被移出。此时，红外光监测器4112向告警指示灯51发出告警信号进行告警提醒位于机房中的设备管理人员，同时通过感应单元41内部的发送模块4102将相应限位板31的标识发送至终端监控设备用于提示在后台的设备管理人员被移出网络设备的机位单元21的具体位置，从而使设备管理人员能够快速定位进行处置。
在本发明实施例中，可选地，机柜的每1U位置上有一个RFID天线，通过RFID读写器采集所在U位上的电子标签信息；每1U位的电子设备安装一个RFID电子标签，该RFID电子标签用于唯一标识本设备的身份 信息；每1U位上的RFID天线具有本身唯一的身份编码，代表本U位的位置信息。U位天线可以设置于电子标签的正前方，可读取电子标签的身份信息，并加载天线的编码身份信息，即可识别本机柜内所有设备的身份信息和位置信息。
实施例4：
图7根据本发明实施例可选的一种采用网络设备防护机柜进行网络设备防护的方法流程图。
如图7所示，包括：
S102：通过与限位装置3连接的感应装置4感应限位装置3是否离开固定机位2的网络设备出口处；
S104：在感应到限位装置3离开固定机位2的网络设备出口处时，输出告警信号；
S106：根据告警信号进行告警，并将限位装置3的标识发送至终端监控设备。
具体实施时，可选地，感应装置4中设置有还设置有发送模块4102，预先为设置在固定机位2的网络设备出口处的限位装置3设定唯一的标识，当感应装置4感应到限位装置3离开固定机位2的网络设备出口处时，通过发送模块4102将限位装置3的标识发送至终端监控设备以便网络设备管理人员能够快速定位被移出的网络设备的具体位置，从而进行快速处置。
本实施例感应装置4感应限位装置3是否离开固定机位2的网络设备出口处的原理包括两种原理：
第一种：在感应装置4中设置短路感应电路4104和电平监测电路4106，电平监测电路4106监测短路感应电路4104输出的电平是低电平还是高电平，其中，短路感应电路4104在与限位装置3中的短路器件3102 连接时输出低电平，短路感应电路4104在与限位装置3中的短路器件3102断开连接时输出高电平；电平监测电路4106在监测到短路感应电路4104输出的电平为高电平时，则可以确定限位装置3离开固定机位2的网络设备出口处。此时感应装置4向告警装置5输出告警信号进行告警，同时通过发送模块4102将限位装置3的标识发送至终端监控设备以便网络设备管理人员能够快速定位被移出的网络设备的具体位置，从而进行快速处置。
第二种：在感应装置4上设置红外光发射器4110和红外光监测器4112，通过红外光监测器4112监测红外光发射器4110发出的红外光是否被遮挡；当感应装置4与限位装置3中的限位板31连接时，限位板31上的红外光遮挡板3106将红外光发射器4110发出的红外光遮挡，感应装置4与限位装置3中的限位板31断开连接时，限位板31上的红外光遮挡板3106停止遮挡红外光发射器4110发出的红外光。在红外光监测器4112监测到红外光发射器4110发出的红外光未被遮挡时，即可以确定限位装置3离开固定机位2的网络设备出口处。此时感应装置4向告警装置5输出告警信号进行告警，同时通过发送模块4102将限位装置3的标识发送至终端监控设备以便网络设备管理人员能够快速定位被移出的网络设备的具体位置，从而进行快速处置。
本实施例通过在网络设备防护机柜的网络设备出口处设置限位装置3和感应装置4，通过感应限位装置3的位置变化间接得到防护机柜中的网络设备6是否被移出，并在感应到防护机柜中的网络设备被移出时发出告警信号进行告警以及将限位装置3的标识发送至终端监控设备使网络设备管理人员能够快速定位进行处置。达到了实时监控网络设备的目的，从而实现了网络设备必须经过授权才能移出的技术效果，进而解决了相关技术中网络设备机柜安全防护效果较差的技术问题。
以上仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润 饰，这些改进和润饰也应视为本发明的保护范围。

Claims (13)

  1. 一种电子设备防护机柜，其特征在于，包括：
    机柜本体，内部设置有用于放置所述电子设备的固定机位；
    限位装置，位于所述固定机位的电子设备出口处，用于限制所述电子设备从所述固定机位上移出；
    感应装置，与所述限位装置连接，用于感应所述限位装置是否离开所述固定机位的所述电子设备出口处，并在所述限位装置离开所述固定机位的所述电子设备出口处时，输出告警信号；以及
    告警装置，与所述感应装置连接，用于根据所述感应装置输出的所述告警信号进行告警。
  2. 根据权利要求1所述的电子设备防护机柜，其特征在于，
    所述固定机位包括：多个在所述机柜本体内部由上至下分层设置的机位单元，每个所述机位单元设置有相应的电子设备出口；
    所述限位装置包括：设置在每个所述机位单元的电子设备出口处的限位板，用于限制所述电子设备从所述机位单元的所述电子设备出口处移出；
    所述感应装置包括：多个与所述限位板一一对应连接的感应单元，用于感应所述限位板是否离开对应的所述机位单元的所述电子设备出口处，并在所述限位板离开所述机位单元的所述电子设备出口处时，输出所述告警信号；
    所述告警装置包括：多个设置在所述机位单元上且与所述机位单元一一对应的告警指示灯，用于根据所述感应单元输出的所述告警信号进行告警。
  3. 根据权利要求2所述的电子设备防护机柜，其特征在于，所述感应单 元包括：
    发送模块，用于在所述感应单元感应到所述限位板离开所述机位单元的所述电子设备出口处时，将所述限位板的标识发送至终端监控设备。
  4. 根据权利要求2或3所述的电子设备防护机柜，其特征在于，
    所述感应单元包括：短路感应电路，用于在短路器件与所述短路感应电路连接时输出低电平，并在所述短路器件与所述短路感应电路断开连接时输出高电平；电平监测电路，与所述短路感应电路连接，用于监测所述短路感应电路输出的电平是所述低电平还是所述高电平，并在监测到所述短路感应电路输出的电平为所述高电平时，输出所述告警信号；
    所述限位板包括：所述短路器件，设置在所述限位板的连接端子上，用于当所述限位板连接到所述感应单元上时，与所述短路感应电路连接；当所述限位板脱离所述感应单元时，断开与所述短路感应电路的连接。
  5. 根据权利要求4所述的电子设备防护机柜，其特征在于，所述短路感应电路上设置有短路插座，与所述限位板的所述连接端子上的所述短路器件相匹配，用于与所述短路器件连接，使得所述短路感应电路短路。
  6. 根据权利要求2或3所述的电子设备防护机柜，其特征在于，
    所述感应单元包括：红外光发射器，用于发出红外光；红外光监测器，与所述红外光发射器连接，用于监测所述红外光是否被遮挡，并在监测到所述红外光未被遮挡时输出所述告警信号；
    所述限位板上设置有与所述红外光发射器对应的红外光遮挡板，用于当所述限位板连接在所述感应单元上时将所述红外光发射器发出的红外光遮挡，以及在当所述限位板脱离所述感应单元时，停止遮挡 所述红外光发射器发出的红外光。
  7. 根据权利要求6所述的电子设备防护机柜，其特征在于，
    所述红外光发射器设置在所述感应单元与所述限位板的连接面上，所述红外光遮挡板与所述限位板垂直连接在一起；所述限位板连接到所述感应单元上时，所述红外光遮挡板位于所述红外光发射器正前方。
  8. 根据权利要求6所述的电子设备防护机柜，其特征在于，所述电子设备防护机柜为网络设备防护机柜，所述电子设备为网络设备。
  9. 一种采用权利要求1至8中任一项所述的电子设备防护机柜进行电子设备防护的方法，其特征在于，包括：
    通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处；
    在感应到所述限位装置离开所述固定机位的所述电子设备出口处时，输出告警信号；
    根据所述告警信号进行告警。
  10. 根据权利要求9所述的方法，其特征在于，在感应到所述限位装置离开所述固定机位的所述电子设备出口处时，还包括：
    将所述限位装置的标识发送至终端监控设备。
  11. 根据权利要求9所述的方法，其特征在于，通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处包括：
    所述感应装置中的电平监测电路监测所述感应装置中的短路感应电路输出的电平是低电平还是高电平，其中，所述短路感应电路在与所述限位装置中的短路器件连接时输出所述低电平，所述短路感应电路在与所述限位装置中的短路器件断开连接时输出所述高电平；
    在监测到所述短路感应电路输出的电平为所述高电平时，所述电平监测电路感应到所述限位装置离开所述固定机位的所述电子设备出口处。
  12. 根据权利要求9所述的方法，其特征在于，通过与所述限位装置连接的所述感应装置感应所述限位装置是否离开所述固定机位的所述电子设备出口处包括：
    所述感应装置中的红外光监测器监测所述感应装置中的红外光发射器发出的红外光是否被遮挡；其中，所述感应装置与所述限位装置中的限位板连接时，所述限位板上的红外光遮挡板将所述红外光发射器发出的红外光遮挡，所述感应装置与所述限位装置中的限位板断开连接时，所述限位板上的红外光遮挡板停止遮挡所述红外光发射器发出的红外光。
    在监测到所述红外光发射器发出的红外光未被遮挡时，所述红外光监测器感应到所述限位装置离开所述固定机位的所述电子设备出口处。
  13. 根据权利要求9所述的方法，其特征在于，所述电子设备防护机柜为网络设备防护机柜，所述电子设备为网络设备。
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