WO2017211067A1 - 用于指示灯状态监控的电子标签及指示灯状态监控系统 - Google Patents

用于指示灯状态监控的电子标签及指示灯状态监控系统 Download PDF

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WO2017211067A1
WO2017211067A1 PCT/CN2016/112359 CN2016112359W WO2017211067A1 WO 2017211067 A1 WO2017211067 A1 WO 2017211067A1 CN 2016112359 W CN2016112359 W CN 2016112359W WO 2017211067 A1 WO2017211067 A1 WO 2017211067A1
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Prior art keywords
indicator
electronic tag
light
processor
indicator light
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PCT/CN2016/112359
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English (en)
French (fr)
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闫泽涛
刘瑞涛
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深圳航天科技创新研究院
深圳市航天华拓科技有限公司
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Publication of WO2017211067A1 publication Critical patent/WO2017211067A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for

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  • the present invention relates to an electronic tag, and more particularly to an electronic tag and indicator status monitoring system for indicator status monitoring.
  • critical equipment operating in certain industries does not allow external network access based on data security or production security considerations.
  • the hard disk of the bank data system is not allowed to access the external network to monitor the running status of the hard disk, and is only allowed to discriminate by observing the running indicator of the hard disk.
  • external networks are not allowed to access the device interfaces or circuits to prevent abnormal operation of critical equipment or even safety accidents due to external network intrusion or access system failure. Therefore, the monitoring requirements for this type of critical equipment adopt the "non-access" and "non-intrusive" modes to ensure that the fault of the monitoring system will not affect the operation of the monitored object, and that it cannot be affected by intrusion and manipulation of the monitoring system. Monitor the operation of the object.
  • a current technical solution is to use a real-time monitoring technology for remote state signals based on fiber conduction.
  • An optical fiber is connected to the running indicator of each device, and the light-emitting device is used to detect the light-off state of the light-conducting light at the opposite end of the optical fiber, thereby realizing the monitoring of the running state of the device and the real-time alarm of the fault.
  • the technology has the advantages of reliability and stability, but at the same time, it is required to lay the optical cable in the operating environment of the equipment, and the connection of a large number of optical cables on the equipment panel may interfere with the maintenance and maintenance work of the equipment, and the application has certain limitations.
  • the present invention provides an electronic tag and indicator status monitoring system for indicator status monitoring, which realizes remote real-time monitoring of indicator lights based on active RFID technology.
  • the present invention provides an electronic tag for indicator status monitoring, including a photosensitive device that senses illumination emitted by the indicator light, a processor, a radio frequency transmitting device, an antenna, and a replaceable battery, wherein the output of the photosensitive device versus The processor is connected, the output end of the processor is connected to the radio frequency transmitting device, the output end of the radio frequency transmitting device is connected to the antenna, and the replaceable battery and the processor and the radio frequency transmitting device are respectively connection.
  • the electronic tag includes a case adapted to be attached to the device panel and to cover the indicator light, and the inner side wall of the case is provided with a light guide.
  • the photosensitive member is disposed on a side of the outer casing adjacent to the indicator light, and the outer casing is provided with a lamp cover on the other side away from the indicator light.
  • the lamp cover is made of a light-homogenizing material, and the light guide body is coupled to the lamp cover.
  • a circuit board integrated with the processor is embedded on the inner side of the casing, and the antenna is a PCB antenna drawn on the circuit board.
  • the outer casing is provided with a recess for receiving an indicator light.
  • the outer casing is provided with a ferromagnetic material for adsorbing the electronic tag on the metal panel of the device to be monitored.
  • the radio frequency transmitting device is a single-chip low-power integrated radio frequency transmitting device operating in an ISM band such as 2.4 GHz or 900 MHz.
  • the present invention also provides an indicator state monitoring system, including a monitored device, wherein the monitored device is provided with an indicator light, and the indicator light is attached to the indicator state monitoring according to any one of the above Electronic label.
  • the antenna is wirelessly connected with a receiving device, and the receiving device is connected to a computer that monitors the state of the device, and the electronic tag detects the light, the blinking, the blinking state of the corresponding indicator light, and the detection result.
  • the processor, the radio frequency transmitting device, and the antenna are sent to the receiving device, and the receiving device is transmitted to the computer through the network, and the status of the indicator signal state is monitored by the computer in real time, and the indicator light is a device indicator light.
  • the invention has the beneficial effects that the light emitted by the indicator light is sensed by the photosensitive device, real-time, remote, non-interference and non-hardware intrusion monitoring functions of the indicator signal state are realized, which not only improves the real-time performance of the device state monitoring, It also greatly reduces the work intensity of equipment maintenance and inspection personnel, and provides a new device for remote real-time monitoring of the operation status of equipment that cannot achieve network access monitoring, in the fields of energy, transportation, communication, finance, chemical, etc. widely used.
  • FIG. 1 is a schematic structural view of an electronic tag for monitoring state of an indicator light according to the present invention.
  • FIG. 2 is a schematic block diagram of an electronic tag for monitoring indicator status of the present invention.
  • photosensitive device 101 circuit board 102; replaceable battery 103; strong magnetic material The material 104; the light guide 105; the lampshade 106; the outer casing 107; the processor 201; the radio frequency transmitting device 202; the antenna 204; the indicator light 301;
  • an electronic tag for indicator state monitoring includes a photosensor 101 that senses illumination emitted by the indicator lamp 301, a processor 201, a radio frequency transmitting device 202, an antenna 204, and a replaceable battery. 103, wherein an output end of the photosensitive device 101 is connected to the processor 201, an output end of the processor 201 is connected to the radio frequency transmitting device 202, an output end of the radio frequency transmitting device 202 and the antenna 204 is connected, and the replaceable battery 103 is respectively connected to the processor 201 and the radio frequency transmitting device 202.
  • the electronic tag includes a housing 107 adapted to be mounted on an apparatus panel and enclosing an indicator light 301, and an inner side wall of the housing 107 is provided with a light guide 105.
  • the photosensitive device 101 is disposed on a side of the outer casing 107 near the indicator light 301, and the outer casing 107 is provided with a lamp cover 106 away from the other side of the indicator light 301.
  • the lamp cover 106 is made of a light-homogenizing material, and the light guide body 105 is connected to the lamp cover 106.
  • Light emitted by the indicator light 301 can be transmitted to the light guide body 105.
  • the lampshade 106 guides the light of the indicator light 301 to the surface of the electronic tag through the light guide 105 and displays it through the light-diffusing layer. After the electronic tag is installed, the function of observing the state of the indicator light is provided, which is convenient for manual inspection. The inspector directly observes the status of the indicator light 301.
  • the outer casing 107 is provided with a circuit board 102, which is a PCB antenna drawn on the circuit board 102.
  • the outer casing 107 is provided with a recess for accommodating the indicator light 301.
  • the RF transmitting device 203 is a single-chip low-power integrated RF transmitting device operating in an ISM band of 2.4 GHz or 900 MHz.
  • the electronic tag can be mounted on the indicator light 301 of the monitored device 302, and is recessed on the mounting side of the electronic tag to fit the indicator light 301, and is mounted on the concave surface.
  • An internal miniature photosensor 101 senses the illumination emitted by the indicator light.
  • the circuit board 102 is connected to the photosensor 101 to detect the on and off states of the indicator light 301, and can determine whether the indicator light 301 is in a blinking state.
  • the circuit board 102 transmits the discrimination result through the on-board integrated RF transmitting device 202 and antenna 204.
  • the core of the circuit board 102 is an ultra-low power consumption processor 201.
  • the processor 201 is connected to the photosensitive device 101 to detect the illumination of the indicator light 301, and the internal timer of the processor 201 distinguishes the indicator light 301 from being constantly lit. Flashing status.
  • the processor 201 is connected to the RF transmitting device 202 via a serial data bus, and transmits the detected indicator signal status data to the RF transmitting device 202 and transmitted through the antenna 204 on the circuit board 102.
  • the replaceable battery 103 powers the processor 201 and the RF transmitting device 202.
  • a strong magnetic material 104 is embedded inside the outer casing 107, and the electronic tag can be adsorbed on the metal panel of the monitored device 302.
  • an indicator status monitoring system includes a monitored device 302.
  • the monitored device 302 is provided with an indicator light 301, and the indicator light 301 is attached to any one of the above.
  • the antenna 204 is wirelessly connected to a receiving device, and the receiving device is connected to a computer that monitors the state of the device, and the electronic tag detects the on, off, and blinking states of the corresponding indicator light 301.
  • the detection result is sent to the receiving device via the processor 201, the RF transmitting device 202, and the antenna 204, and the receiving device transmits to the computer, and the device is monitored by the computer.
  • the wireless receiving device After receiving the detection result of the indicator light sent by the electronic tag, the wireless receiving device performs processing, and sends the processed data to the monitoring software running on the computer through a wired network such as Ethernet according to a specific protocol for display.
  • the monitoring software runs on the server of the monitoring center or the computer of the maintenance and inspection department, and displays the received indicator state detection result in a dynamic graphic manner.
  • the monitoring software can pre-set the indicator alarm status.
  • the monitoring software alarms by displaying an alarm icon in the software interface, and drives the sound card to output alarm audio.
  • the monitoring software provides a software interface that can be connected to other monitoring systems or device management systems to provide indicator status monitoring data.
  • the invention provides an electronic tag and indicator status monitoring system for indicator status monitoring.
  • the internal low-power processor 201 of the electronic tag determines that the indicator light 301 is bright by periodically reading the measurement result of the photosensitive device 101.
  • the replaceable battery 103 provides energy for the operation of the electronic tag.
  • the invention provides an electronic tag and indicator status monitoring system for indicator status monitoring.
  • the electronic tag is mounted on the indicator light 301 of the panel of the monitored device 302, and the indicator light 301 is detected by the built-in photosensitive device 101.
  • the state of the device is transmitted to the remote receiving device through a wireless signal, and the receiving device transmits the monitoring result to the device state monitoring software running on the computer through the wired network, and the operating state of the device is displayed through the software interface.
  • the receiving device can receive the monitoring results of the plurality of electronic tags, and after processing, transmit to the monitoring software.
  • the invention provides an electronic label and indicator status monitoring system for indicator status monitoring, which realizes real-time, remote, non-interference, non-hardware intrusion status monitoring function of the indicator light 301, and not only improves equipment status monitoring.
  • the real-time nature also greatly reduces the work intensity of equipment maintenance and inspection personnel, and provides a new device for remote real-time monitoring of the operation status of equipment that cannot achieve network access monitoring, in energy, transportation, communication, finance, Chemical industry and other fields Widely used

Abstract

一种用于指示灯状态监控的电子标签，包括：感应指示灯（301）所发射光照的光敏器件（101）、处理器（201）、射频发射器件（202）、天线（204）和可更换电池（103），其中，光敏器件（101）的输出端与处理器（201）连接，处理器（201）的输出端与射频发射器件（202）连接，射频发射器件（202）的输出端与天线（204）连接，可更换电池（103）与处理器（201）、射频发射器件（202）分别连接。还提供了一种指示灯状态监控系统。

Description

用于指示灯状态监控的电子标签及指示灯状态监控系统 技术领域
本发明涉及电子标签，尤其涉及一种用于指示灯状态监控的电子标签及指示灯状态监控系统。
背景技术
电力、石化等企业都要保障生产设备的稳定、可靠运行，这些领域生产设备的运行状态多数都是采用仪表和指示灯来指示，并通过巡检人员定期观测仪表或指示灯来确认设备是否运行正常。该作业模式不仅耗费大量人力资源，并且巡检周期长，某些设备需要巡检人员攀登到高处，工作辛苦且有危险性。基于巡检实时性、节约人力和作业安全等多种因素考虑，现代的设备开始具备远程监控功能，设备的运行状态可以通过网络在监控中心进行远程显示。但现况是有大批的设备和仪表由于型号较老或者由于环境限制无法实现远程监控，因此仍有大量设备采用人工巡检方式。
另外，某些行业运行的关键设备，基于数据安全或生产安全考虑不允许外部网络接入。例如银行数据系统的硬盘是不允许接入外部网络对硬盘的运行状态进行监控，只允许通过观察硬盘运行指示灯判别。对于核电等行业的关键设备，也不允许外部网络接入到设备接口或电路中，防止由于外部网络入侵或者接入系统故障导致关键设备发生运行异常甚至导致安全事故。因此对于该类关键设备的监控要求采用“非接入”和“非侵入”的模式，保证监控系统的故障不会对被监控对象的运行产生影响，保证无法通过侵入并操控监控系统来影响被监控对象的运行。
针对该类设备的远程监控需求，目前已有的一种技术方案是采用基于光纤传导的远程状态信号实时监控技术。在每个设备的运行指示灯上连接一根光纤，在光纤的对端通过光敏器件来检测光纤传导过来的指示灯亮灭状态，进而实现对设备运行状态的监控和故障实时报警。该技术具有可靠、稳定的优点，但是同时也需要在设备的运行环境中铺设光缆，并且在设备面板连接大量光缆会对设备的检修和维护工作造成干扰，应用存在一定局限性。
发明内容
为了解决现有技术中的问题，本发明提供了一种用于指示灯状态监控的电子标签及指示灯状态监控系统，基于有源RFID技术实现指示灯的远程实时监控。
本发明提供了一种用于指示灯状态监控的电子标签，包括感应指示灯所发射光照的光敏器件、处理器、射频发射器件、天线、和可更换电池，其中，所述光敏器件的输出端与 所述处理器连接，所述处理器的输出端与所述射频发射器件连接，所述射频发射器件的输出端与所述天线连接，所述可更换电池与所述处理器、射频发射器件分别连接。
作为本发明的进一步改进，所述电子标签包括适于贴装在设备面板上并罩住指示灯的外壳，所述外壳的内侧壁设有导光体。
作为本发明的进一步改进，所述光敏器件设置在所述外壳靠近指示灯的一侧，所述外壳远离指示灯的另一侧设有灯罩。
作为本发明的进一步改进，所述灯罩由匀光材料制成，所述导光体与所述灯罩连接。
作为本发明的进一步改进，所述外壳上内侧嵌入集成了所述处理器的电路板，所述天线为绘制在所述电路板上的PCB天线。
作为本发明的进一步改进，所述外壳设有容纳指示灯的凹槽。
作为本发明的进一步改进，所述外壳设有用于将电子标签吸附在被监控设备金属面板上的强磁材料。
作为本发明的进一步改进，所述射频发射器件为工作在2.4GHz或900MHz等ISM频段的单芯片低功耗集成射频发射器件。
本发明还提供了一种指示灯状态监控系统，包括被监控设备，所述被监控设备上设有指示灯，所述指示灯贴装有上述中任一项所述的用于指示灯状态监控的电子标签。
作为本发明的进一步改进，所述天线无线连接有接收设备，所述接收设备连接有监控设备状态的计算机，所述电子标签检测其所对应的指示灯的亮、灭、闪烁状态并将检测结果经处理器、射频发射器件、天线发送到接收设备，所述接收设备通过网络传送给所述计算机，通过所述计算机进行指示灯信号状态的实时监控，所述指示灯为设备指示灯。
本发明的有益效果是：通过光敏器件感应指示灯所发射的光照，实现了对指示灯信号状态的实时、远程、无干扰和非硬件侵入的监控功能，不仅提高了设备状态监控的实时性，还大幅减轻了设备维护和巡检人员的工作强度，为无法实现网络接入监控的设备的运行状态远程实时监控提供了一种新的装置，在能源、交通、通讯、金融、化工等领域有广泛应用。
附图说明
图1是本发明一种用于指示灯状态监控的电子标签的结构示意图。
图2是本发明一种用于指示灯状态监控的电子标签的原理框图。
具体实施方式
下面结合附图说明及具体实施方式对本发明进一步说明。
图1至图2中的附图标号为：光敏器件101；电路板102；可更换电池103；强磁材 料104；导光体105；灯罩106；外壳107；处理器201；射频发射器件202；天线204；指示灯301；被监控设备302。
如图1至图2所示，一种用于指示灯状态监控的电子标签，包括感应指示灯301所发射光照的光敏器件101、处理器201、射频发射器件202、天线204、和可更换电池103，其中，所述光敏器件101的输出端与所述处理器201连接，所述处理器201的输出端与所述射频发射器件202连接，所述射频发射器件202的输出端与所述天线204连接，所述可更换电池103与所述处理器201、射频发射器件202分别连接。
如图1至图2所示，所述电子标签包括适于贴装在设备面板并罩住指示灯301的外壳107，所述外壳107的内侧壁设有导光体105。
如图1至图2所示，所述光敏器件101设置在所述外壳107靠近指示灯301的一侧，所述外壳107远离指示灯301的另一侧设有灯罩106。
如图1至图2所示，所述灯罩106采用匀光材料制成，所述导光体105与所述灯罩106连接，指示灯301所发出的光线可经所述导光体105传输到灯罩106，通过导光体105将指示灯301的光照导到电子标签的表面并通过匀光层显示，在安装电子标签后仍提供人眼观测指示灯状态的功能，便于进行人工巡检时，巡检人员直接观察指示灯301的状态。
如图1至图2所示，所述外壳107上设有电路板102，所述天线204为绘制在所述电路板102上的PCB天线。
如图1至图2所示，所述外壳107设有容纳指示灯301的凹槽。
如图1至图2所示，所述射频发射器件203为工作在2.4GHz或900MHz等ISM频段的单芯片低功耗集成射频发射器件。
如图1至图2所示，所述电子标签可以贴装在被监控设备302的指示灯301上，在电子标签的贴装一侧呈凹起状以适应指示灯301，安装在凹起面内部的微型的光敏器件101，感应指示灯所发射的光照。电路板102连接光敏器件101检测指示灯301的亮和灭状态，并可判别指示灯301是否处于闪烁状态。电路板102通过板上集成的射频发射器件202和天线204将判别结果发射出去。
如图1至图2所示，电路板102核心为超低功耗处理器201，处理器201连接光敏器件101检测指示灯301光照，通过处理器201内部定时器区别指示灯301的常亮还是闪烁状态。
如图1至图2所示，处理器201与射频发射器件202通过串行数据总线连接，将检测的指示灯信号状态数据传送给射频发射器件202并通过电路板102上的天线204发射出去。
如图1至图2所示，可更换电池103为处理器201和射频发射器件202供电。
如图1至图2所示，外壳107内部嵌有强磁材料104，可将电子标签吸附在被监控设备302的金属面板上。
如图1至图2所示，一种指示灯状态监控系统，包括被监控设备302，所述被监控设备302上设有指示灯301，所述指示灯301贴装有上述中任一项所述的用于指示灯状态监控的电子标签，所述电子标签为有源RFID电子标签。
如图1至图2所示，所述天线204无线连接有接收设备，所述接收设备连接有监控设备状态的计算机，所述电子标签检测其所对应的指示灯301的亮、灭、闪烁状态并将检测结果经处理器201、射频发射器件202、天线204发送到接收设备，所述接收设备传送给所述计算机，通过所述计算机进行设备监控。
如图1至图2所示，无线接收设备接收到电子标签发送的指示灯检测结果后进行处理，将处理数据按照特定协议通过以太网等有线网络发送给运行在计算机上的监控软件进行展示。
如图1至图2所示，监控软件运行在监控中心的服务器上或者维修、巡检部门的计算机上，将接收到的指示灯状态检测结果以动态图形方式进行展现。监控软件可预先设定指示灯告警状态，当指示灯状态检测结果符合预设的告警状态时，监控软件在软件界面通过显示报警图标等方式进行报警，同时驱动声卡输出告警音频。监控软件提供软件接口可与其他监控系统或设备管理系统连接，为其提供指示灯状态监控数据。
本发明提供的一种用于指示灯状态监控的电子标签及指示灯状态监控系统，电子标签的内部低功耗的处理器201通过周期性读取光敏器件101测量结果判断指示灯301的亮、灭和闪烁等状态，可更换电池103为电子标签运行提供能量。
本发明提供的一种用于指示灯状态监控的电子标签及指示灯状态监控系统，电子标签安装在被监控设备302的面板的指示灯301上，通过内置的光敏器件101检测指示灯301的亮、灭和闪烁等状态，将检测结果通过无线信号发射给远端的接收设备，接收设备将监测结果通过有线网络传送给运行在计算机上的设备状态监控软件，通过该软件界面展现设备的运行状态；接收设备可以接收多个电子标签的监测结果，经处理后传送给监控软件。
本发明提供的一种用于指示灯状态监控的电子标签及指示灯状态监控系统，实现了对指示灯301的实时、远程、无干扰、非硬件侵入的状态监控功能，不仅提高了设备状态监控的实时性，还大幅减轻了设备维护和巡检人员的工作强度，为无法实现网络接入监控的设备的运行状态远程实时监控提供了一种新的装置，在能源、交通、通讯、金融、化工等领域 有广泛应用
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (9)

  1. 一种用于指示灯状态监控的电子标签，其特征在于：包括感应指示灯所发射光照的光敏器件、处理器、射频发射器件、天线和可更换电池，其中，所述光敏器件的输出端与所述处理器连接，所述处理器的输出端与所述射频发射器件连接，所述射频发射器件的输出端与所述天线连接，所述可更换电池与所述处理器、射频发射器件分别连接。
  2. 根据权利要求1所述的用于指示灯状态监控的电子标签，其特征在于：所述电子标签包括带有适于在设备面板上贴装并罩住指示灯的外壳，所述外壳的内侧壁设有导光体。
  3. 根据权利要求2所述的用于指示灯状态监控的电子标签，其特征在于：所述光敏器件设置在所述外壳靠近指示灯的一侧，所述外壳远离指示灯的另一侧设有灯罩。
  4. 根据权利要求3所述的用于指示灯状态监控的电子标签，其特征在于：所述灯罩采用匀光材料制成，所述导光体与所述灯罩连接。
  5. 根据权利要求2所述的用于指示灯状态监控的电子标签，其特征在于：所述外壳内侧嵌入集成了所述处理器的电路板，所述天线为绘制在所述电路板上的PCB天线。
  6. 根据权利要求2所述的用于指示灯状态监控的电子标签，其特征在于：所述外壳设有容纳指示灯的凹槽。
  7. 根据权利要求1所述的用于指示灯状态监控的电子标签，其特征在于：所述射频发射器件为工作在2.4GHz或900MHz的ISM频段的单芯片低功耗集成射频发射器件。
  8. 一种指示灯状态监控系统，其特征在于：包括被监控设备，所述被监控设备上设有指示灯，所述指示灯贴装有如权利要求1至7中任一项所述的用于指示灯状态监控的电子标签。
  9. 根据权利要求8所述的指示灯状态监控系统，其特征在于：所述天线无线连接有接收设备，所述接收设备连接有用于监控设备状态的计算机，所述电子标签检测其所对应的指示灯的亮、灭、闪烁状态并将检测结果经处理器、射频发射器件、天线发送到接收设备，所述接收设备通过网络传送给所述计算机，通过所述计算机进行指示灯信号状态的实时监控。
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