WO2021007881A1 - 智能标志桩报警保护装置 - Google Patents

智能标志桩报警保护装置 Download PDF

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Publication number
WO2021007881A1
WO2021007881A1 PCT/CN2019/097452 CN2019097452W WO2021007881A1 WO 2021007881 A1 WO2021007881 A1 WO 2021007881A1 CN 2019097452 W CN2019097452 W CN 2019097452W WO 2021007881 A1 WO2021007881 A1 WO 2021007881A1
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WO
WIPO (PCT)
Prior art keywords
alarm
sign post
port
detection device
wireless transceiver
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PCT/CN2019/097452
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English (en)
French (fr)
Inventor
张敬敏
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山东光韵智能科技有限公司
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Publication of WO2021007881A1 publication Critical patent/WO2021007881A1/zh

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Definitions

  • the invention relates to the technical field of pillar markers in power systems, and more specifically to an intelligent sign post alarm protection device.
  • the traditional cable marker pile is only a short iconic column, which often fails to provide a good warning function under insufficient light conditions or complex conditions.
  • Underground cables are often dug and broken during construction.
  • construction equipment The collision of the cable pile will bring great safety hazards to personnel. Therefore, it is an urgent problem for those skilled in the art to provide a protection device that, when the construction machinery is under construction, the vibration sensor receives the vibration and triggers the alarm to give an alarm and remind that there is a cable.
  • the invention provides an intelligent sign pile alarm protection device.
  • An intelligent sign pile alarm protection device sign pile, sign pile alarm protector, cable branch box;
  • the sign post is equipped with an on-site alarm, a vibration sensor, and a wireless transceiver.
  • the sign post is also equipped with an ultrasonic detection device and an infrared detection device.
  • the vibration sensor is respectively connected to the ultrasonic detection device and the infrared detection device. Electrically connected, the ultrasonic detection device and the infrared detection device are electrically connected to the wireless transceiver and the on-site alarm, the sign post is powered by a solar battery, and each of the sign posts is transmitted and received through the wireless The devices transmit alarm signals to each other;
  • the cable branch box is equipped with a live display and the sign post alarm protector, and the sign post alarm protector is provided with a wireless receiving port, an alarm port, a power port, and a trip port.
  • the wireless receiving port receives the For the alarm signal sent by the wireless transceiver, the trip port is connected to the switch of the cable branch box, the alarm port is connected to an alarm, and the power port is connected to a power source.
  • the on-site alarm is an audible and visual alarm.
  • the alarm connected to the alarm port is a remote alarm.
  • a spare battery is also installed in the sign post.
  • the charged display supplies power to the sign post alarm protector.
  • the trip port returns to its original state after the switch controlling the cable branch box is disconnected for a fixed period of time, so as to ensure the normal operation of the power system and reduce losses.
  • a processor is further provided on the sign post, and the processor is used to control the ultrasonic and infrared detection device, the wireless transceiver and the local alarm.
  • the processor receives the vibration detection signal sent by the vibration sensor, and controls the ultrasonic detection device and the infrared detection device to start, and detects whether there are obstacles around the marker post. If so, the ultrasonic detection device sends to the processor Ultrasonic detection signal, the infrared detection device sends an infrared detection signal to the processor, and the processor controls the wireless transceiver to send an alarm signal; if not, the processor does not act.
  • the wireless transceiving device when the wireless transceiving device is out of the signal range of the wireless receiving port, the wireless transceiving device sends an alarm signal to the wireless transceiving device on the adjacent sign post until the sign post alarm protector The wireless receiving port receives the alarm signal of the neighboring wireless transceiver.
  • the wireless receiving port on the marker post alarm protector directly receives the alarm signal sent by the wireless transceiver device.
  • the marker posts are arranged every 20 meters.
  • the cable branch box is arranged every 300 meters.
  • the disclosure of the present invention provides a sign pile on-site alarm to remind the construction personnel to pay attention to the power cable underground and emit an alarm sound when the construction personnel are constructing on the ground of the cable laying path Remind on-site construction personnel to pay attention to safety, and at the same time feed back the abnormal situation above the cable to the substation, remind the staff on duty to patrol the line, within a certain time limit, there is a smart sign post that selectively opens the switch to protect personal safety and line safety.
  • FIG 1 shows an embodiment of the present invention.
  • Figure 2 is a tree view of the marker post provided by the present invention.
  • Fig. 3 is a tree diagram of the sign post alarm protector provided by the present invention.
  • Figure 4 is a schematic diagram of the connection between the alarm port and the remote alarm provided by the present invention.
  • FIG. 5 shows another embodiment of the present invention.
  • 1 is a sign post
  • 2 is an on-site alarm
  • 3 is a vibration sensor
  • 4 is a solar battery
  • 5 is a backup battery
  • 6 is a wireless transceiver
  • 7 is an ultrasonic infrared detection device
  • 8 is a sign post alarm protector.
  • 9 is the trip port
  • 10 is the alarm port
  • 11 is the power port
  • 12 is the wireless receiving port
  • 13 is the cable
  • 14 is the radio transmitting device
  • 15 is the radio receiving device
  • 16 is the remote alarm
  • 17 is the cable branch box
  • 18 is an ultrasonic detection device.
  • the embodiment of the invention discloses an intelligent sign pile alarm protection device.
  • FIG. 1 it is the positional relationship between the cable branch box 17 and the cable 13 and the marker pile 1.
  • the cable branch box 17 is set every 300 meters, the marker pile 1 is set every 20 meters, and the marker pile 1 is buried.
  • a live display and a sign post alarm protector 8 are arranged in the cable branch box 17, and the live display provides power for the sign post alarm protector 8.
  • the sign post 1 is provided with an on-site alarm 2, a vibration sensor 3, a solar battery 4, a spare battery 5, a wireless transceiver 6, an ultrasonic detection device 18, and an infrared detection device 7; the solar battery 4 is a sign
  • the electrical device set on the pile 1 provides power.
  • the backup battery 5 provides emergency power to ensure the normal operation of the alarm system; when the vibration sensor 3 detects the vibration, it sends a vibration detection signal to Ultrasonic detection device 18 and infrared detection device 7, ultrasonic detection device 18 and infrared detection device 7 scan the surrounding obstacles, if there are, it is determined that there is construction machinery above the cable 13, and then send ultrasonic detection signals and infrared detection signals Give the local alarm 2, the local alarm 2 starts to alarm after receiving the detection signal to remind the construction personnel that there is a cable under, pay attention to safety, the wireless transceiver 6 sends an alarm signal to the sign post alarm protector 8; if no obstacle is detected , It is judged to be a vibration caused by non-human factors, and no alarm is issued.
  • the sign post alarm protector 8 is provided with a trip port 9, an alarm port 10, a power port 11, and a wireless receiving port 12.
  • the trip port 9 is connected to the switch of the cable 13, and the alarm port 10 is connected to the radio transmitting device 14.
  • the power port 11 is connected to the cable branch box 17 for power supply, and the wireless receiving port 12 is used to receive the alarm signal sent by the wireless sending device 6 of the sign post 1.
  • the wireless receiving port 12 receives the wireless transmission of the sign post 1 After the alarm signal sent by the device 6, it sends the signal to the trip port 9 and the alarm port 10.
  • the trip port 9 controls the disconnection of the cable switch and restores the cable switch after a period of time.
  • the alarm port 10 sends the signal to the radio transmission device 14.
  • the radio transmitting device 14 transmits radio.
  • FIG. 4 it is a radio device, including a radio transmitting device 10 connected to the alarm port 6, a radio receiving device 11 for receiving signals, and a remote alarm 12 connected to the radio receiving device 11.
  • the vibration sensor 3 detects vibration and sends a vibration detection signal to the ultrasonic infrared detection device 7, the ultrasonic detection device 18 and the infrared detection device.
  • the device 7 detects whether there are obstacles on the ground, and if there is, it sends the ultrasonic detection signal and infrared detection signal to the local alarm 2 and the wireless transceiver 6, the local alarm 2 immediately alarms, reminds that there is a cable, and stops construction , Pay attention to safety, the wireless transceiver device 6 sends an alarm signal to the wireless receiving port 12, the wireless receiving port 12 sends a signal to the trip port 9 and the alarm port 10.
  • the trip port 9 controls the cable switch to be disconnected and reconnects after a period of time to alarm
  • the port 10 sends a signal to the radio transmitter 14.
  • the radio transmitter 14 sends a radio to the radio receiver 15 after receiving the signal.
  • the radio receiver 15 sends a signal to the remote alarm 16, and the remote alarm 16 alarms after receiving the signal , To remind the staff on duty that cable 13 is potentially dangerous and requires maintenance or overhaul.
  • Embodiment 2 is a second embodiment of the present invention with reference to FIG. 5.
  • the difference from embodiment 1 is that the transmission route of the alarm signal is different.
  • the construction site is far away from the marker pile alarm protector 8.
  • the alarm signal sent by the wireless transceiver 6 cannot be directly received by the wireless receiving port 12.
  • the wireless transceiver 6 of the sign post 1 at the construction site sends the alarm signal, it is received by the next wireless transceiver 6 and sent out.
  • the wireless receiving port 12 of the marker pile alarm protector 8 receives the alarm signal, achieving the purpose of remote transmission.
  • the present invention discloses that when construction personnel are constructing on the ground of a cable laying path, the sign pile on-site alarm reminds the construction personnel to pay attention to the power cable underground, and emits an alarm sound to remind the on-site construction personnel to pay attention to safety, and at the same time feedback abnormal conditions above the cable At the substation, remind the staff on duty to patrol the line, and there will be a smart sign post that selectively opens the switch within a certain time limit to protect personal safety and cable line safety.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种智能标志桩报警保护装置，包括：标志桩（1），标志桩报警保护器（8），电缆分支箱（17）；该标志桩（1）上安装有就地报警器（2）、振动传感器（3）、无线收发装置（6），超声波检测装置（18）和红外线检测装置（7），该标志桩（1）由太阳能电池（4）供电，每个该标志桩（1）之间通过无线信号连接；该电缆分支箱（17）上安装有该标志桩报警保护器（8），该标志桩报警保护器（8）上设置有无线接收端口（12）、报警端口（10）、电源端口（11）、跳闸端口（9），该无线接收端口（12）接收报警信号，该跳闸端口（9）与电缆分支箱（17）的开关相连，该报警端口（10）与报警器相连，该电源端口（11）与电源相连。当施工人员在电缆敷设线路上地面施工时，开挖地面10厘米左右时在没有挖到电缆时提前报警，有选择性跳开开关，把挖断电缆的事故损失减少或降到零。

Description

智能标志桩报警保护装置 技术领域
本发明涉及电力系统中柱类标记物技术领域，更具体的说是涉及一种智能标志桩报警保护装置。
 背景技术
众所周知，随着社会经济的不断发展，我国的地下电力线路星罗棋布，为保障其线路的安全畅通，其地面上均设立能识别地下电缆路径的标识物，电缆标志桩是电力电缆线路重要附属设施，用于标明电力电缆通道的走向，并起到警示作用，防止电力电缆遭受施工等因素破坏。由于其长期安装在户外，电缆标志桩必须具有坚固耐用、颜色醒目、不易褪色等特点。
 技术问题
传统电缆标志桩仅仅是一个标志性的短柱，在光线条件不足或复杂情况下往往起不到很好的警示作用，常常发生地埋电缆被施工等挖断现象，另一方面，施工设备与电缆桩发生碰撞，会给人员带来很大的安全隐患。因此，提供一种当施工机械施工时，振动传感器接收到振动，触发报警器报警，提醒下有电缆的保护装置是本领域技术人员亟需解决的问题。
 
 技术解决方案
本发明提供了一种智能标志桩报警保护装置。
为了实现上述目的，本发明采用如下技术方案：
一种智能标志桩报警保护装置，标志桩，标志桩报警保护器，电缆分支箱；
所述标志桩上安装有就地报警器、振动传感器、无线收发装置，所述标志桩上还安装有超声波检测装置和红外线检测装置，所述振动传感器分别于所述超声波检测装置和红外线检测装置电连接，所述超声波检测装置和红外线检测装置与所述无线收发装置和所述就地报警器电连接，所述标志桩由太阳能电池供电，每个所述标志桩之间通过所述无线收发装置相互传输报警信号；
所述电缆分支箱上安装有带电显示器和所述标志桩报警保护器，所述标志桩报警保护器上设置有无线接收端口、报警端口、电源端口、跳闸端口，所述无线接收端口接收所述无线收发装置发出的报警信号，所述跳闸端口与所述电缆分支箱的开关相连，所述报警端口与报警器相连，所述电源端口与电源相连。
优选的，所述就地报警器为声光报警器。
优选的，所述报警端口连接的报警器为远端报警器。
优选的，所述标志桩内还安装有备用电池。
优选的，所述带电显示器给所述标志桩报警保护器供电。
优选的，所述跳闸端口在控制所述电缆分支箱的开关断开固定时间后恢复原状，确保电力系统的正常运行，减小损失。
优选的，所述标志桩上还设置有处理器，所述处理器用于控制所述超声波红外线检测装置、无线收发装置、就地报警器。
优选的，所述处理器接收振动传感器发送的振动检测信号，并控制所述超声波检测装置和红外线检测装置启动，检测标志桩周围是否存在障碍物，若是，则超声波检测装置向所述处理器发送超声波检测信号，红外线检测装置向所述处理器发送红外线检测信号，所述处理器控制所述无线收发装置发送报警信号；若否，则处理器不动作。
优选的，当所述无线收发装置在所述无线接收端口接收信号范围外时，所述无线收发装置向相邻的标志桩上的无线收发装置发送报警信号，直至所述标志桩报警保护器上的所述无线接收端口接收到相邻的所述无线收发装置的报警信号。
优选的，当所述无线收发装置在所述无线接收端口接收信号范围内时，所述标志桩报警保护器上的无线接收端口直接接收到所述无线收发装置发出的报警信号。
优选的，所述标志桩每隔20米设置一个。
优选的，所述电缆分支箱每隔300米设置一个。
 有益效果
经由上述的技术方案可知，与现有技术相比，本发明公开提供了一种施工人员在电缆敷设路径地面上施工时, 标志桩就地报警器提醒施工人员注意地下有电力电缆，发出报警声音提醒现场施工人员注意安全，同时把电缆上方异常情况反馈到变电站，提醒值班人员巡线，在一定时限内有选择性跳开开关，保护人身安全和线路安全的智能标志桩。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1附图为本发明提供的一种实施方式。
图2附图为本发明提供的标志桩的树状图。
图3附图为本发明提供的标志桩报警保护器的树状图。
图4附图为本发明提供的报警端口与远端报警器的连接示意图。
图5附图为本发明提供的另一种实施方式。
其中，1为标志桩，2为就地报警器，3为振动传感器，4为太阳能电池，5为备用电池，6为无线收发装置，7为超声波红外线检测装置，8为标志桩报警保护器，9为跳闸端口，10为报警端口，11为电源端口，12为无线接收端口，13为电缆，14为无线电发送装置，15为无线电接收装置，16为远端报警器，17为电缆分支箱，18为超声波检测装置。
 本发明的最佳实施方式
具体实施方式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，都属于本发明保护的范围。
本发明实施例公开了一种智能标志桩报警保护装置。
实施例1
如图1所示，其为电缆分支箱17和电缆13以及标志桩1的位置关系，其中，电缆分支箱17每隔300米设置一个，标志桩1每隔20米设置一个，标志桩1埋设在电缆13上方0.4米处，电缆分支箱17内设置有带电显示器和标志桩报警保护器8，带电显示器为标志桩报警保护器8供电。
如图2所示，标志桩1上设置有就地报警器2、振动传感器3、太阳能电池4、备用电池5、无线收发装置6、超声波检测装置18、红外线检测装置7；太阳能电池4为标志桩1上设置的用电器件提供电源，当太阳能电池4损坏或因其他原因停止供电时，备用电池5应急供电，确保报警系统运行正常；当振动传感器3检测到振动后，发送振动检测信号给超声波检测装置18和红外线检测装置7，超声波检测装置18和红外线检测装置7扫描周围是否有障碍物，如果有，则判断为有施工机械在电缆13上方施工，进而发送超声波检测信号和红外线检测信号给就地报警器2，就地报警器2接收检测信号后开始报警，提醒施工人员下有电缆，注意安全，无线收发装置6发送报警信号到标志桩报警保护器8；如果没有检测到障碍物，则判断为非人为因素引起的震动，不进行报警。
如图3所示，标志桩报警保护器8上设置有跳闸端口9，报警端口10，电源端口11，无线接收端口12；跳闸端口9与电缆13的开关相连，报警端口10与无线电发送装置14相连接，电源端口11与电缆分支箱17相连，用于供电，无线接收端口12用于接收标志桩1的无线发送装置6发送的报警信号；当无线接收端口12接收到标志桩1的无线发送装置6发送的报警信号后，其发送信号给跳闸端口9和报警端口10，跳闸端口9控制电缆开关断开，并在一段时间后将电缆开关复原，报警端口10发送信号给无线电发送装置14，无线电发送装置14发送无线电。
如图4所示，其为无线电装置，包括与报警端口6相连的无线电发送装置10，用于接收信号的无线电接收装置11，与无线电接收装置11相连的远端报警器12。
结合图1到图4来描述本发明的工作过程，当施工人员在电缆13上方施工时，振动传感器3检测到振动，其发送振动检测信号给超声波红外线检测装置7，超声波检测装置18和红外线检测装置7检测地面上是否有障碍物，如果有，则将超声波检测信号和红外线检测信号发送给就地报警器2和无线收发装置6，就地报警器2立即报警，提醒下有电缆，停止施工，注意安全，无线收发装置6发送报警信号给无线接收端口12，无线接收端口12发送信号给跳闸端口9和报警端口10，跳闸端口9控制电缆开关断开，并在一段时间后重新连通，报警端口10发送信号给无线电发送装置14，无线电发送装置14在接收到信号后发送无线电到无线电接收装置15，无线电接收装置15发送信号给远端报警器16，远端报警器16接收到信号后报警，提醒值班人员电缆13存在潜在危险，需要维护或检修。
 本发明的实施方式
实施例2参见附图5为本发明的第二种实施例，其与实施例1的区别在于，报警信号的传输途径不同，第二种实施方式中施工地点距离标志桩报警保护器8较远，无线收发装置6发送的报警信号并不能被无线接收端口12直接接收到，当施工地点的标志桩1的无线收发装置6发送报警信号后，被下一无线收发装置6接收到并发送出去，依次进行，直至标志桩报警保护器8的无线接收端口12接收到报警信号为止，达到了远程传输的目的。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
 工业实用性
本发明公开提供了一种施工人员在电缆敷设路径地面上施工时, 标志桩就地报警器提醒施工人员注意地下有电力电缆，发出报警声音提醒现场施工人员注意安全，同时把电缆上方异常情况反馈到变电站，提醒值班人员巡线，在一定时限内有选择性跳开开关，保护人身安全和电缆线路安全的智能标志桩。
 序列表自由内容
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
 

Claims (10)

  1. 一种智能标志桩报警保护装置，其特征在于，包括：标志桩（1），标志桩报警保护器（8），电缆分支箱（16）；
    所述标志桩（1）上安装有就地报警器（2）、振动传感器（3）、无线收发装置（6），所述标志桩（1）上还安装有超声波检测装置（18）和红外线检测装置（7），所述振动传感器（3）与所述超声波检测装置（18）和红外线检测装置（7）电连接，所述超声波检测装置（18）和红外线检测装置（7）分别与所述无线收发装置（6）和所述就地报警器（2）电连接，所述标志桩（1）由太阳能电池供电（4），每个所述标志桩（1）之间通过所述无线收发装置（6）相互传输报警信号；
    所述电缆分支箱（17）上安装有带电显示器和所述标志桩报警保护器（8），所述标志桩报警保护器（8）上设置有无线接收端口（12）、报警端口（10）、电源端口（11）、跳闸端口（9），所述无线接收端口（12）接收所述无线收发装置（6）发出的报警信号，所述跳闸端口（9）与所述电缆分支箱（17）的开关相连，所述报警端口（10）与报警器相连，所述电源端口（11）与电源相连。
  2. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述就地报警器（2）为声光报警器。
  3. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述报警端口（10）连接的报警器为远端报警器。
  4. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述标志桩（1）内还安装有备用电池（5）。
  5. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述带电显示器给所述标志桩报警保护器（8）供电。
  6. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述跳闸端口（9）在控制所述电缆分支箱（17）的开关断开固定时间后恢复原状。
  7. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述标志桩（1）上还设置有处理器，所述处理器用于控制所述超声波红外线检测装置（7）、无线收发装置（6）、就地报警器（2）。
  8. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，所述处理器接收振动传感器（3）发送的振动检测信号，并控制所述超声波检测装置（18）和红外线检测装置（7）启动，检测标志桩（1）周围是否存在障碍物，若是，则超声波检测装置（18）向所述处理器发送超声波检测信号，红外线检测装置（7）向所述处理器发送红外线检测信号，所述处理器控制所述无线收发装置（6）发送报警信号；若否，则处理器不动作。
  9. 根据权利要求1所述的一种智能标志桩报警保护装置，其特征在于，当所述无线收发装置（6）在所述无线接收端口（12）接收信号范围外时，所述无线收发装置（6）向相邻的标志桩（1）上的无线收发装置（6）发送报警信号，直至所述标志桩报警保护器（8）上的所述无线接收端口（12）接收到相邻的所述无线收发装置（6）的报警信号。
  10. 根据权利要求1或9所述的一种智能标志桩报警保护装置，其特征在于，当所述无线收发装置（6）在所述无线接收端口（12）接收信号范围内时，所述标志桩报警保护器（8）上的无线接收端口（12）直接接收到所述无线收发装置（6）发出的报警信号。
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