CN103281364B - Internet of things system platform for anti-theft, monitoring and operation parameter monitoring and management of electric power facilities - Google Patents
Internet of things system platform for anti-theft, monitoring and operation parameter monitoring and management of electric power facilities Download PDFInfo
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Abstract
Description
技术领域 technical field
本发明涉及一种用于电力设施的防盗、监控及运行参数监测、管理的物联网系统平台。 The invention relates to an Internet of Things system platform for anti-theft and monitoring of electric facilities and monitoring and management of operating parameters.
背景技术 Background technique
电力设备发生盗窃、破坏是全国供电部门所面临的最困难、最头痛的问题之一,也是社会最为关切的重大问题之一。电力设施遭受严重破坏不仅严重影响供电安全、稳定和可靠性,还使供电部门在人力、物力、财力上蒙受巨大损失,并且严重扰乱了广大群众的生活秩序。 The theft and destruction of power equipment is one of the most difficult and troublesome problems faced by the national power supply sector, and it is also one of the major issues that the society is most concerned about. Serious damage to power facilities not only seriously affects the safety, stability and reliability of power supply, but also causes the power supply department to suffer huge losses in manpower, material and financial resources, and seriously disrupts the living order of the masses.
为了建设稳定和谐社会,打击偷盗犯罪,保护国家和社会公用事业基础设施,很多电力部门专门设置了保护电力设备的保卫机构,并配备了专职人员,协同公安部门经常开展“人防”、“物防”和严厉打击、震慑犯罪团伙的行动,取得了阶段性的显著成效,但是,这种传统防范模式非常辛苦、不仅耗费大量精力、人力和财力,而且稍有松懈便有可能死灰复燃,不能从根本上解决电力系统被盗、被破坏的问题。 In order to build a stable and harmonious society, combat crimes of theft, and protect national and social public utility infrastructure, many power departments have specially set up security agencies to protect power equipment, and are equipped with full-time personnel. " and severely crack down on and deter criminal gangs have achieved significant results in stages. However, this traditional prevention model is very hard. Solve the problem of power system being stolen and destroyed.
近年来,随着无线移动网、互联网技术和计算机应用技术的高速发展,电力设施防盗技术也有长足进步,但是由于电力工业的特殊性,目前电力设施防盗技术并不完善,产品也不完全成熟,目前阻碍这类设备发展的最大瓶颈之一是系统应用结构,虽然目前有些变压器、线路、电房、10kv电缆等防盗产品也采用了GSM短信或者GPRS信道,但是仍然受到系统不稳定、易产生误报警、维护工作量大等诸多顽症的困扰,依然不能满足社会发展的需要。 In recent years, with the rapid development of wireless mobile network, Internet technology and computer application technology, the anti-theft technology of power facilities has also made great progress. However, due to the particularity of the power industry, the anti-theft technology of power facilities is not perfect at present, and the products are not fully mature. One of the biggest bottlenecks currently hindering the development of this type of equipment is the system application structure. Although some anti-theft products such as transformers, lines, electric rooms, and 10kv cables currently use GSM text messages or GPRS channels, they are still subject to system instability and error-prone Alarming, heavy maintenance workload and many other persistent problems still cannot meet the needs of social development.
发明内容 Contents of the invention
为了克服现有技术的不足,本发明提供一种采用物联网技术,以现代信息技术为核心,综合运用计算机技术、通信技术、自动控制技术、分布式多微机系统和人工智能传感技术等与传统电力技术相结合,实现对电力设施全方位实时监控和管理的用于电力设施的防盗、监控及运行参数监测、管理的物联网系统平台。 In order to overcome the deficiencies of the prior art, the present invention provides a kind of adopting Internet of Things technology, taking modern information technology as the core, comprehensively using computer technology, communication technology, automatic control technology, distributed multi-computer system and artificial intelligence sensing technology, etc. The combination of traditional electric power technology realizes all-round real-time monitoring and management of electric power facilities. It is an Internet of Things system platform for anti-theft, monitoring and operating parameter monitoring and management of electric power facilities.
本发明解决其技术问题所采用的技术方案是: The technical solution adopted by the present invention to solve its technical problems is:
一种用于电力设施的防盗、监控及运行参数监测、管理的物联网系统平台,以互联网通信技术、远程无线通信技术、短距离无线通信技术、工控计算机技术和嵌入式控制器技术、传感器识别技术为基础,该系统在纵向结构分为可相互通信的管理层、应用层和感知层。 An Internet of Things system platform for anti-theft, monitoring and operating parameter monitoring and management of power facilities, using Internet communication technology, long-distance wireless communication technology, short-distance wireless communication technology, industrial computer technology and embedded controller technology, sensor identification Based on technology, the system is divided into the management layer, application layer and perception layer that can communicate with each other in the vertical structure.
所述管理层由管理计算机系统和维护计算机系统构成。 The management layer consists of a management computer system and a maintenance computer system.
所述管理计算机系统主要为设置在监控中心的管理计算机系统,用于存储系统的构成数据及接收并储存系统的运行状态数据,对应用层的监控计算机系统进行监控管理,对使用监控计算机的值班人员进行监督、考核。 The management computer system is mainly a management computer system installed in the monitoring center, which is used to store the composition data of the system and receive and store the operating status data of the system, to monitor and manage the monitoring computer system at the application layer, and to monitor and manage the monitoring computer system on duty using the monitoring computer. Personnel are supervised and assessed.
所述维护计算机系统主要为设置在技术支持处的远程计算机系统,用于对应用层、感知层的设备工作状态的远程监护,除提供设备故障报警服务外,还提供感知层设备的远程维护、升级、诊断功能。 The maintenance computer system is mainly a remote computer system installed at the technical support office, which is used for remote monitoring of the working status of the equipment at the application layer and the perception layer. In addition to providing equipment failure alarm services, it also provides remote maintenance of equipment at the perception layer, Upgrade, diagnosis function.
所述应用层主要包括设置在供电、公安部门各监控点的监控计算机系统和值班人员携带的移动手机,用于接收感知层发来的设备被盗、监控量阀值越限、电网运行参数监测报警信息,提供对设备当前工作状态、监控数据的查询查询功能。 The application layer mainly includes the monitoring computer system installed at each monitoring point of the power supply and public security department and the mobile phone carried by the on-duty personnel, which is used to receive the equipment stolen from the perception layer, the threshold of the monitoring amount exceeds the limit, and the monitoring of the operating parameters of the power grid. Alarm information, providing the query function of the current working status of the equipment and monitoring data.
所述感知层主要包括安装在被监控对象处,用于监视被监控对象的状态,主要包括通信主机、通信分机和与通信分机连接的智能传感器,所述通信主机设置有GSM/GPRS通信模块和短距离无线通信模块,所述通信分机也设置有短距离无线通信模块,各通信分机之间及通信主机与各通信分机可通过短距离无线通信模块相互通信,构成无线自组桥接通信网络。 The perception layer mainly includes being installed at the monitored object for monitoring the state of the monitored object, and mainly includes a communication host, a communication extension and an intelligent sensor connected to the communication extension. The communication host is provided with a GSM/GPRS communication module and A short-distance wireless communication module, the communication extension is also provided with a short-distance wireless communication module, each communication extension and the communication host and each communication extension can communicate with each other through the short-distance wireless communication module to form a wireless ad hoc bridging communication network.
所述监控子系统包括以配变台区为监控范围的台区防盗子系统、用于监控电房的电房防盗子系统、用用于监控电缆及电缆沟的电缆及电缆沟防盗子系统、铁塔防盗子系统和电网运行监测生产管理子系统。 The monitoring subsystem includes a station area anti-theft subsystem with the distribution transformer station area as the monitoring range, an electric room anti-theft subsystem for monitoring the electric room, a cable and cable trench anti-theft subsystem for monitoring cables and cable trenches, Iron tower anti-theft subsystem and power grid operation monitoring production management subsystem.
本发明的有益效果是:本发明的系统在纵向结构分为可相互通信的管理层、应用层和感知层,该系统采用物联网技术,以现代信息技术为核心,综合运用先进的计算机技术、通信技术、自动控制技术、分布式多微机系统和人工智能传感技术等与传统电力技术相结合,实现对电力设施全方位实时保护、监控、监测和管理,新颖独特、组网灵活、运营费用低,功能强大,智能化、人性化和可靠性高,行业性和实用性强,填补了我国电力安全防范技术领域的空白,在全国电力系统极具有推广应用价值和潜力,也必将产生巨大的经济效益和社会效益。 The beneficial effects of the present invention are: the system of the present invention is divided into a management layer, an application layer and a perception layer that can communicate with each other in the vertical structure, the system adopts the Internet of Things technology, takes modern information technology as the core, and comprehensively uses advanced computer technology, Communication technology, automatic control technology, distributed multi-computer system and artificial intelligence sensing technology are combined with traditional power technology to realize all-round real-time protection, monitoring, monitoring and management of power facilities, novel and unique, flexible networking, and low operating costs. Low, powerful, intelligent, humanized and reliable, industrial and practical, it fills the gap in the field of electric power safety protection technology in China, has great promotion and application value and potential in the national electric power system, and will also generate huge economic and social benefits.
附图说明 Description of drawings
下面结合附图和实施例对本发明进一步说明。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明的系统结构示意图。 Fig. 1 is a schematic diagram of the system structure of the present invention.
具体实施方式 Detailed ways
参照图1,一种用于电力设施的防盗、监控及运行参数监测、管理的物联网系统平台,以互联网通信技术、远程无线通信技术、短距离无线通信技术、工控计算机技术和嵌入式控制器技术、传感器识别技术为基础,该系统在纵向结构分为可相互通信的管理层、应用层和感知层。 Referring to Figure 1, an Internet of Things system platform for anti-theft, monitoring and operating parameter monitoring and management of power facilities, using Internet communication technology, long-distance wireless communication technology, short-distance wireless communication technology, industrial computer technology and embedded controller Based on technology and sensor identification technology, the system is divided into the management layer, application layer and perception layer that can communicate with each other in the vertical structure.
一、管理层,该管理层由管理计算机系统和维护计算机系统构成。1. Management, which consists of managing computer systems and maintaining computer systems.
1、管理计算机系统1. Manage computer system
所述管理计算机系统主要为设置在监控中心的管理计算机系统,是整个系统的核心服务器,用于存储系统的构成数据及接收并储存系统的运行状态数据,对应用层的监控计算机系统进行监控管理,对使用监控计算机的值班人员进行监督、考核,实际上是起到自动记录功能的“黑匣子”的作用,由工业计算机、管理软件及报警喇叭、报警LED灯等组成。 The management computer system is mainly a management computer system installed in the monitoring center, which is the core server of the whole system, used to store the composition data of the system and receive and store the operating status data of the system, and monitor and manage the monitoring computer system at the application layer , Supervise and assess the duty personnel who use the monitoring computer, which actually plays the role of a "black box" with automatic recording function, consisting of industrial computers, management software, alarm horns, and alarm LED lights.
所述管理计算机系统主要实现以下功能: The management computer system mainly realizes the following functions:
(1.1)、自动接收、存储公安110和供电公司监控计算机系统、移动终端报警时接警操作信息。 (1.1), Automatically receive and store police operation information when police 110 and power supply company monitoring computer system and mobile terminal alarm.
(1.2)、显示公安110、供电公司监控计算机系统安装地点的电子地理地图。 (1.2), showing the electronic geographical map of the installation site of the monitoring computer system of the public security 110 and the power supply company.
(1.3)、接受远程计算机系统的监控,防止误关机、误操作或设备故障。 (1.3) Accept the monitoring of the remote computer system to prevent accidental shutdown, misoperation or equipment failure.
2、维护计算机系统2. Maintain computer system
所述维护计算机系统主要为设置在技术支持处的远程计算机系统,用于对应用层、感知层的设备工作状态的远程监护,除提供设备故障报警服务外,还提供感知层设备的远程维护、升级、诊断功能,实际上是一台综合信息监控计算机系统,设置在设备供应商或系统维护方处,全面收集整个系统的信息,包括被盗信息、维护信息和监控计算机系统的操作信息及工作状态信息等,实现远程故障分析、故障诊断、决策处理,保障系统设备安全、稳定、可靠运行,使系统处于良好运行状态,防止误报警和拒报警事件发生。 The maintenance computer system is mainly a remote computer system installed at the technical support office, which is used for remote monitoring of the working status of the equipment at the application layer and the perception layer. In addition to providing equipment failure alarm services, it also provides remote maintenance of equipment at the perception layer, The upgrade and diagnosis functions are actually a comprehensive information monitoring computer system, which is set up at the equipment supplier or system maintainer to comprehensively collect the information of the entire system, including stolen information, maintenance information, and monitoring computer system operation information and work information. Status information, etc., realize remote fault analysis, fault diagnosis, decision-making processing, ensure the safe, stable, and reliable operation of system equipment, keep the system in a good operating state, and prevent false alarms and refusal of alarms.
二、应用层2. Application layer
所述应用层主要包括设置在各监控点(公安110和供电保卫值班室)的监控计算机系统和工作人员携带的便携式移动终端(接警手机)、报警喇叭、报警LED灯等,用于接收感知层发来的设备被盗、监控量阀值越限、电网运行参数监测报警信息,提供对设备当前工作状态、监控数据的查询查询功能,该应用层主要实现以下功能: The application layer mainly includes monitoring computer systems installed at each monitoring point (public security 110 and power supply security duty room), portable mobile terminals (phones for receiving police), alarm horns, alarm LED lights, etc. The sent equipment is stolen, the monitoring threshold exceeds the limit, and the power grid operation parameter monitoring and alarm information provides the query function of the current working status of the equipment and monitoring data. The application layer mainly realizes the following functions:
1、接收到感知层被盗报警信号时(停电、来电通知等除外)报警喇叭鸣响,报警LED灯闪烁,监控计算机系统屏幕上弹出“接警”窗口,同时报警和接警信息自动上传到管理计算机系统储存。 1. When receiving the alarm signal of the theft of the sensing layer (except for power outages and incoming call notifications, etc.), the alarm horn sounds, the alarm LED light flashes, and the "alarm receiving" window pops up on the monitor computer system screen, and the alarm and alarm receiving information are automatically uploaded to the management computer System storage.
2、当接收到报警时,在第一时间通知预设的监控计算机系统(监控计算机)和移动终端(接警手机),同时报警信息会自动保存到系统数据库中(应用层和管理层联网形成共享数据库),以备查询,报警时还能自动弹出电子地图(系统中已经预先存储设备标有设备位置的电子地图),并标出被盗报警点的精确位置,可接收、记录、存储、查询系统的所有报警信息,可以兼容扩展的仓库、职工住宅、办公楼、变电站等安防报警信号。 2. When an alarm is received, the preset monitoring computer system (monitoring computer) and mobile terminal (alarm receiving mobile phone) will be notified at the first time, and the alarm information will be automatically saved in the system database (the application layer and the management layer are networked to form a shared database) for inquiry, and an electronic map (the electronic map marked with the location of the device has been pre-stored in the system) will be automatically popped up when the alarm is issued, and the precise location of the stolen alarm point will be marked, which can be received, recorded, stored, and inquired All alarm information of the system can be compatible with security alarm signals such as extended warehouses, staff residences, office buildings, and substations.
3、接受维护计算机系统的监控,防止误关机、误操作等。 3. Accept the monitoring and maintenance of the computer system to prevent accidental shutdown and misoperation.
三、感知层3. Perceptual layer
所述感知层主要包括安装在被监控对象处,用于监视被监控对象的状态,主要包括通信主机、通信分机和与通信分机连接的各种智能传感器,所述通信主机设置有GSM/GPRS通信模块和短距离无线通信模块,所述通信分机也设置有短距离无线通信模块,各通信分机之间及通信主机与各通信分机可通过短距离无线通信模块相互通信,构成无线自组桥接通信网络,即各通信分机同时具备发射和接收信息的功能,可以将其自身的状态信息以短距离无线方式发送给通信主机,也可以将其他距离较远,不能直接与通信主机通信的通信分机发送的信息转发给通信主机,通信主机与系统的通信方式主要为遍及全国乃至全球的无线移动通信网络GPRS/GSM(通过GSM/GPRS通信模块通信)和互连网InternetExplorer,无线移动通信网络GPRS/GSM不受时间、地点、气候及地埋位置影响,使用方便、灵活。 The perception layer mainly includes being installed at the monitored object for monitoring the state of the monitored object, mainly including a communication host, a communication extension and various smart sensors connected to the communication extension. The communication host is provided with GSM/GPRS communication module and a short-distance wireless communication module, the communication extension is also provided with a short-distance wireless communication module, between each communication extension and between the communication host and each communication extension can communicate with each other through the short-distance wireless communication module to form a wireless ad hoc bridging communication network , that is, each communication extension has the function of transmitting and receiving information at the same time, and can send its own status information to the communication host in a short-distance wireless manner, or other communication extensions that are far away and cannot directly communicate with the communication host. The information is forwarded to the communication host, and the communication mode between the communication host and the system is mainly the wireless mobile communication network GPRS/GSM (communication through the GSM/GPRS communication module) and Internet Explorer throughout the country and even the world. The wireless mobile communication network GPRS/GSM is not affected by time. , location, climate and buried position, easy to use and flexible.
智能传感器包括电缆断线传感器、电缆电杆倾斜传感器、变压器移动传感器以及配电室的门禁、窗户非法进入等多个能够反映被监控设备状态的传感器集合。 Smart sensors include cable disconnection sensors, cable pole tilt sensors, transformer movement sensors, access control of power distribution rooms, illegal entry of windows and other sensor sets that can reflect the status of the monitored equipment.
在本实施例中,感知层包括以配变台区为监控范围的台区防盗子系统、用于监控电房的电房防盗子系统、用于监控电缆及电缆沟的电缆及电缆沟防盗子系统、铁塔防盗子系统和电网运行监测生产管理子系统,可以根据具体的情况,选择使用一种或几种防盗子系统。 In this embodiment, the sensing layer includes the station area anti-theft subsystem with the distribution transformer station area as the monitoring range, the electric room anti-theft subsystem for monitoring the electric room, and the cable and cable trench anti-theft sub-system for monitoring cables and cable trenches. System, iron tower anti-theft subsystem and power grid operation monitoring production management subsystem, you can choose to use one or several anti-theft subsystems according to specific conditions.
感知层设备采用模块化结构,组合非常灵活,适用于任何供电区域,如供电台区变压器无论是电房或者台架式,无论低压主干线路是单回线路还是多回线路,无论有无多条分支线,无论电杆、墙壁架空线或者地理线缆等等,均可根据现场需求设计组合成不同横向结构的感知层。 The perception layer equipment adopts a modular structure, and the combination is very flexible. It is suitable for any power supply area, such as whether the transformer in the power supply station area is an electric room or a bench type, no matter whether the low-voltage main line is a single-circuit line or a multi-circuit line, whether there are multiple lines or not. Branch lines, no matter poles, wall overhead lines or geographical cables, etc., can be designed and combined into sensing layers with different horizontal structures according to site requirements.
1、台区防盗子系统1. Anti-theft subsystem in the station area
台区防盗子系统以配变台区为单位,主要包括通信主机、若干通信分机和与通信分机连接的配变探测器(传感器)、线路探测器(传感器),对供电台区易盗设备全面监控,并且不受负荷变化、电网停电、中性点多点接地等因素影响。 The anti-theft subsystem of the station area takes the distribution transformer station as the unit, mainly including the communication host, several communication extensions, distribution transformer detectors (sensors) and line detectors (sensors) connected to the communication extensions, and comprehensively protects the stolen equipment in the power supply station area. It is not affected by factors such as load changes, power grid outages, and neutral point multi-point grounding.
(1)、台区防盗子系统的构成(1) Composition of the anti-theft subsystem in the station area
(1.1)、通信主机:由GSM/GPRS通信模块、短距离无线通信模块、电力低压载波模块及人工智能电网状态识别模块、声光报警模块等组成。由于台区信息集约,数据资源共享,所以通信主机系统具有很强的信息智能识別、智能决策和控制能力。通信主机通过GSM/GPRS通信模块GSM/GPRS网络(上行)和短距离无线通信模块无线自组网(下行)信道,完成台区范围内信息采集、处理、控制、交换及远程数据通信。 (1.1) Communication host: composed of GSM/GPRS communication module, short-distance wireless communication module, power low-voltage carrier module, artificial intelligence power grid status recognition module, sound and light alarm module, etc. Due to the intensive information in the station area and the sharing of data resources, the communication host system has strong information intelligent identification, intelligent decision-making and control capabilities. The communication host completes information collection, processing, control, exchange and remote data communication within the station area through the GSM/GPRS network (uplink) of the GSM/GPRS communication module and the wireless ad hoc network (downlink) channel of the short-distance wireless communication module.
(1.2)、通信分机:主要由三相四线人工智能电网状态识别模块、载波信号接收模块、短距离无线通信模块和智能保护模块、声光报警模块等组成,通信分机与通信主机共同完成台区部分线路的信号识别、跟踪和监控报警任务。 (1.2), communication extension: mainly composed of three-phase four-wire artificial intelligence grid status identification module, carrier signal receiving module, short-distance wireless communication module, intelligent protection module, sound and light alarm module, etc. Signal identification, tracking and monitoring and alarm tasks for partial lines.
(1.3)、配变探测器,使用强磁钢吸力固定在变压器盖上方,平时变压器正常运行时电路处于休眠状态,当系统停电时若变压器被移动、掀盖或受到强烈机械力冲击时,将通过通信分机向通信主机发出报警信号。 (1.3) The distribution transformer detector is fixed on the top of the transformer cover with strong magnetic steel suction. Usually, the circuit is in a dormant state when the transformer is in normal operation. Send an alarm signal to the communication host through the communication extension.
(1.4)、线路探测器,是保护重点线路段的单元设备,由导线传感器、接口滤波、单片机IC芯片和通信分机等组成,平时工作在半休眠状态,当电力线断损时,固定在电力线上的传感器因失平衡而向通信主机发出无线报警信息。 (1.4), the line detector is a unit device for protecting key line sections. It is composed of wire sensors, interface filters, single-chip IC chips and communication extensions. It usually works in a semi-dormant state. When the power line is broken, it is fixed on the power line. The sensor will send a wireless alarm message to the communication host due to imbalance.
(2)、台区防盗子系统的特点(2) Features of the anti-theft subsystem in the station area
(2.1)、组网方便、灵活,性价比高、运营费用低。以配电台区子系统为受监控单位,保护覆盖台区内的所有电力设施,也可以把相临台区的单元设备组合为一个子系统(GSM通信主机容量和自组网通信距离许可情况下)。 (2.1), convenient and flexible networking, high cost performance, and low operating costs. Taking the sub-system of the distribution station area as the monitored unit, the protection covers all the power facilities in the station area, and the unit equipment in the adjacent station area can also be combined into a subsystem (the capacity of the GSM communication host and the communication distance of the ad hoc network allow Down).
(2.2)、通信主机与通信分机通信信道采用智能无线自组网络,信道可靠,通信频率470MHz,发射功率50-250mW,穿透力强,具有自动路由、自动中继、自动修复能力。 (2.2) The communication channel between the communication host and the communication extension adopts an intelligent wireless ad hoc network, the channel is reliable, the communication frequency is 470MHz, the transmission power is 50-250mW, the penetrating power is strong, and it has the ability of automatic routing, automatic relay and automatic repair.
(2.3)、模块化结构、组合灵活。子系统设备模块化结构、组合非常灵活,适用于任何供电台区。 (2.3), modular structure, flexible combination. The modular structure and combination of subsystem equipment are very flexible, suitable for any power supply station area.
(2.4)、智能传感、识别和盗点精确定位功能。采用智能传感器、分布式微计算机技术和电气与物理交叉人工智能识别技术,无论犯罪分子使用任何盗窃手段(是“傻瓜”式盗割电力线,还是先由细导线把粗电线两端跨接起来,然后再盗割粗电线的“高智商”盗割电力线方式)都能精确定位报警,接警手机和监控计算机直接显示被盗电力线的电杆编号。 (2.4), intelligent sensing, identification and precise positioning of stolen points. Using intelligent sensors, distributed microcomputer technology and electrical and physical cross-artificial intelligence identification technology, no matter what theft methods criminals use (whether it is "fool" stealing and cutting power lines, or first connecting the two ends of thick wires with thin wires, and then The "high IQ" method of stealing and cutting thick wires) can accurately locate the alarm, and the mobile phone and monitoring computer directly display the pole number of the stolen power line.
(2.5)、系统智能化、自动化功能。为了保证系统可靠性,系统从传感传到信道,分布嵌入了微计算机人工智能IC芯片。无论电网在何种运行状态,自然环境处于何种气候条件,当电力设施遭到破坏或者偷盗时都能智能分析、正确判决,并及时发出“被盗报警”信号,决不误报警、拒报警或者漏报警。 (2.5), system intelligence, automation function. In order to ensure the reliability of the system, the system is distributed from the sensor to the channel, and the microcomputer artificial intelligence IC chip is embedded in the distribution. Regardless of the operating state of the power grid or the weather conditions of the natural environment, when the power facilities are damaged or stolen, it can intelligently analyze and make a correct judgment, and send out a "stolen alarm" signal in time, and will never falsely or refuse to call the police. Or miss the alarm.
如果因系统设备“亚健康”或者故障,系统将提前发出“维修报警”信号,以便及时修复。如果GSM/GPRS信道故障或被屏敝,系统立即转入“自救”工作模式,一旦信道恢复正常,立即向管理层、应用层汇报发生事件及在时间段的电力设施情况等。 If the system equipment is "sub-healthy" or malfunctions, the system will send out a "maintenance alarm" signal in advance for timely repair. If the GSM/GPRS channel fails or is blocked, the system will immediately switch to the "self-rescue" working mode. Once the channel returns to normal, it will immediately report to the management and application layer about the event and the power facilities in the time period.
(2.6)、具备远程查询、远程自检、远程试验报警功能,可远程查询通信主机工作状态,设置定时自检功能。 (2.6), with remote query, remote self-inspection, remote test alarm functions, can remotely query the working status of the communication host, and set the timing self-inspection function.
(2.7)、具备远程设置/修改功能,其功能如下: (2.7), with remote setting/modification function, its functions are as follows:
a、远程设置/修改通信主机参数、远程设置“设防/解防”,或者远程设置每天定时“设防/解防”。 a. Remotely set/modify the parameters of the communication host, remotely set "arming/disarming", or remotely set "arming/disarming" regularly every day.
b、远程设置/修改现场“声光报警”,或者解除设置“声光报警”。 b. Remotely set/modify the on-site "sound and light alarm", or cancel the setting of "sound and light alarm".
c、远程设置/修改定时自动巡迴检测(简称:定时自检),随时遥控启动自检。 c. Remotely set/modify the timing automatic inspection (abbreviation: timing self-inspection), and start the self-inspection remotely at any time.
d、远程设置/修改“停电、来电通知”功能。 d. Remotely set/modify the "power outage and incoming call notification" function.
e、远程遥控GSM/GPRS通信主机被盗“报警试验”。 e. Remote control GSM/GPRS communication host stolen "alarm test".
(2.8)、具备智能侦测开关机功能。 (2.8), with intelligent detection switch function.
设备无电源开关,现场安装时只要正确接入三相四线电源线,设备就能自动开启电源。当子系统设备电源电压下降至10V时,通信主机自动发出欠压维护报警短信,等待维护。 The equipment has no power switch, as long as the three-phase four-wire power line is correctly connected during field installation, the equipment can automatically turn on the power. When the power supply voltage of the subsystem equipment drops to 10V, the communication host automatically sends an undervoltage maintenance alarm message, waiting for maintenance.
(3)、台区防盗子系统的功能扩展(3) Function expansion of the anti-theft subsystem in the station area
(3.1)、配电台区、电房、变压器防盗子系统,均可增加GSM短信遥测遥控遥信功能及监控电表箱等功能。 (3.1), distribution station area, electric room, transformer anti-theft subsystem, can add GSM short message telemetry remote control remote signaling function and monitoring meter box and other functions.
(3.2)、遥测变压器出口电压、电流、功率等,变压器温度及开关柜静触头、母排、电缆等温度。遥控变压器线路负载,遥信各条线路跳合开关位置信号。可设置变压器各参数越限报警功能,断零线自动跳闸功能。以变压器台区运行参数超越允许值时,自动向管理层、应用层发出报警短信及越限行运行参数,提醒值班人员及时处理,防止重大设备事故发生。 (3.2) Remotely measure the transformer outlet voltage, current, power, etc., the temperature of the transformer and the temperature of the static contacts, busbars, cables, etc. of the switch cabinet. Remotely control the line load of transformers, and remotely signal the position signals of jumper switches of each line. It can set the alarm function of each parameter of the transformer exceeding the limit, and the function of automatic tripping when the zero line is broken. When the operating parameters of the transformer station area exceed the allowable value, an alarm message and the over-limit operating parameters are automatically sent to the management and application layers to remind the on-duty personnel to deal with it in time to prevent major equipment accidents.
(3.3)、可增加GSM短信遥测线路末端电压功能,计算线路压降,统计电压合格率,保证供电质量。 (3.3), GSM SMS telemetry line end voltage function can be added, line voltage drop can be calculated, voltage qualified rate can be counted, and power supply quality can be guaranteed.
(3.4)、电表箱被监控以后,必须持有专用授权的IC卡或者无线遥控器方可于开锁(箱),同时将操作人员姓名和时间等信息自动发送给管理层、应用层存档,备查询。 (3.4) After the meter box is monitored, it is only possible to unlock the lock (box) with a specially authorized IC card or wireless remote control. At the same time, the information such as the name and time of the operator will be automatically sent to the management and application layer for archiving. Inquire.
2.电房防盗子系统2. Electric room anti-theft subsystem
台区中如果线路不需要保护,则适宜采用电房防盗子系统,电房防盗子系统由通信主机、通信分机和与其连接的智能传感器等组成,具有抗强电磁场干扰,扩容配套接口方便,具有高智能化的定时自检和自诊断功能,最大限度地提高设备的可靠性,防止误报和拒报。 If the line in the station area does not need to be protected, it is suitable to use the anti-theft subsystem of the electric room. The anti-theft subsystem of the electric room is composed of a communication host, a communication extension and an intelligent sensor connected to it. Highly intelligent timing self-inspection and self-diagnosis functions can maximize the reliability of equipment and prevent false alarms and rejections.
(1)、电房防盗子系统功能特点(1) Functional characteristics of the electric room anti-theft subsystem
(1.1)、选用智能传感器封闭门窗或者封闭变压器和线缆技术方案,前者优点是全封闭,只要有人破门窗入侵电房就会报警,后者是任何人进入电房都不会报警,只有搬动电力设备或者剪断、位移电力线缆时才能报警,低功耗、高可靠、不会漏报警误报警。 (1.1) Choose smart sensors to close doors and windows or close transformers and cables. The advantage of the former is that it is completely closed. As long as someone breaks the doors and windows and invades the electric room, it will alarm. The latter means that anyone entering the electric room will not alarm. Only moving It can only alarm when the power equipment is moved or the power cable is cut or displaced. It has low power consumption, high reliability, and no false alarms.
(1.2)、无线遥控设防/解防(开门/关门)功能,必须持有专用授权的IC卡或者无线遥控器方可操作,同时将操作人员姓名和时间等信息自动发送给管理层、应用层存档,备查询。 (1.2), the wireless remote control arming/disarming (door opening/closing) function can only be operated with a specially authorized IC card or wireless remote control, and at the same time information such as the name and time of the operator is automatically sent to the management and application layers Filed for inquiry.
(1.3)、可以安装当地警笛,使用GSM短信遥控方式设置有声报警和无声报警。 (1.3) Local sirens can be installed, and audible and silent alarms can be set using GSM SMS remote control.
(1.4)、根据需要可增设彩信拍照功能,采用低照度摄像头并配置红外线辅助照明灯,进入电房人体感应自动拍照。 (1.4), MMS photo taking function can be added according to needs, low-illuminance camera and infrared auxiliary lighting are used, and the human body induction automatically takes pictures when entering the electric room.
(2)、电房防盗子系统的功能扩展(2) Function expansion of the electric room anti-theft subsystem
(2.1)、遥测变压器出口电压、电流、功率等,变压器油温度及开关柜母排等温度。遥控变压器线路负载,遥信各条线路跳合开关位置信号。可设置变压器各参数越限报警功能,断零线自动跳闸功能。以变压器台区运行参数超越允许值时,自动向管理层、应用层发出报警短信及越限行运行参数,提醒值班人员及时处理,防止重大设备事故发生。 (2.1), remote measurement of transformer outlet voltage, current, power, etc., transformer oil temperature and switchgear busbar temperature. Remotely control the line load of transformers, and remotely signal the position signals of jumper switches of each line. It can set the alarm function of each parameter of the transformer exceeding the limit, and the function of automatic tripping when the zero line is broken. When the operating parameters of the transformer station area exceed the allowable value, an alarm message and the over-limit operating parameters are automatically sent to the management and application layers to remind the on-duty personnel to deal with it in time to prevent major equipment accidents.
(2.2)、可增加GSM短信遥测线路末端电压功能,计算线路压降,统计电压合格率,保证供电质量。 (2.2), GSM SMS telemetry line end voltage function can be added, line voltage drop can be calculated, voltage qualification rate can be counted, and power supply quality can be guaranteed.
(2.3)、电表箱被监控以后,必须持有专用授权的IC卡或者无线遥控器方可于开锁(箱),同时将操作人员姓名和时间等信息自动发送给管理层、应用层存档,备查询。 (2.3) After the meter box is monitored, it is only possible to unlock the lock (box) with a specially authorized IC card or wireless remote control. At the same time, the information such as the name and time of the operator is automatically sent to the management and application layer for archiving. Inquire.
3.电缆及电缆沟防盗子系统3. Cable and cable trench anti-theft subsystem
随着城市化进程的推进,10KV线路由地上而逐步转入地下,铺设工程分为10KV高压电缆沟和10KV高压地埋电缆线两种方式。 With the advancement of the urbanization process, 10KV lines are gradually transferred from the ground to underground, and the laying project is divided into two methods: 10KV high-voltage cable trench and 10KV high-voltage buried cable.
(3.1)、10KV电缆沟防盗子系统由通信主机、太阳能电池板、通信分机、传感器及复合信道总线组成。当有人入侵电缆沟触动智能传感器时,通信主机将把入侵位置编号发出被盗预警信息。而当其它小动物进入电缆沟内,传感器智能过滤信号、智能识別而不会发出预警信息。该设备防潮湿、水淹及破坏功能,电源可取自太阳能电池板,也可由路灯电源供电。 (3.1), 10KV cable trench anti-theft subsystem consists of communication host, solar panel, communication extension, sensor and composite channel bus. When someone invades the cable trench and touches the smart sensor, the communication host will send a stolen warning message to the intrusion location number. And when other small animals enter the cable trench, the sensor intelligently filters the signal and intelligently recognizes it without sending out an early warning message. The device is moisture-proof, flood-proof and vandal-proof, and the power supply can be taken from solar panels or street lamps.
(3.2)、10KV地埋电缆防盗子系统与10KV电缆沟防盗子系统结构基本相同,仅是短距信道和传感器不同而已。只要10KV电缆线被截断拉出都能GSM短信自动报警,中文显示其地理位置。 (3.2), 10KV buried cable anti-theft subsystem and 10KV cable trench anti-theft subsystem are basically the same in structure, only the short-distance channels and sensors are different. As long as the 10KV cable is cut and pulled out, it can automatically alarm by GSM text message, and its geographical location can be displayed in Chinese.
4.铁塔防盗子系统4. Tower anti-theft subsystem
电力铁塔一般是在远离市区的深山野外,盗窃破坏的发生时间大多是在夜间1点到4点钟,作案后犯罪嫌疑人快速逃离现场,现场遗留的痕迹物证少,无旁证,造成了打击盗窃破坏电力设施违法犯罪的难度。 Electric power towers are usually located in the mountains far away from urban areas. The time of theft and damage is mostly from 1:00 to 4:00 at night. After committing the crime, the suspect quickly fled the scene. The difficulty of theft and destruction of power facilities.
(1)、铁塔防盗子系统的功能及特点(1) Functions and characteristics of the tower anti-theft subsystem
(1.1)、具有铁塔防锯人工智能识别功能,当铁塔四角出现异常声响时,子系统向管理层、应用层(当地公安110“监控计算机”和市供电局“输电监控管理计算机”)预警,通过视频观察识别警情真伪后,可再通知当地公安110出警。 (1.1), with the anti-sawing artificial intelligence recognition function of the iron tower, when there is abnormal sound at the four corners of the iron tower, the subsystem will give an early warning to the management and application layer (local public security 110 "monitoring computer" and municipal power supply bureau "transmission monitoring and management computer"), After identifying the authenticity of the police situation through video observation, the local public security 110 can be notified to dispatch the police.
(1.2)、具有遥控“有声/无声”报警功能,高音号筒式喇叭播音,语音与警笛声交替,同时红色闪光灯工作,也可增加远程微音监听功能。 (1.2) It has remote control "sound/silent" alarm function, the tweeter horn broadcasts, the voice and the siren alternate, and the red flashing light works at the same time, and the remote micro-audio monitoring function can also be added.
(2)、铁塔防盗子系统用于生产管理功能及特点(2) The tower anti-theft subsystem is used for production management functions and characteristics
(2.1)、铁塔上安装有球形高清摄像机、微型气象传感器,电力导线上安装有FR无线传感器可精确测量铁塔及电力导线相关数据,并可设置上下限值,当预警时参数可以发到接警手机和“输电监控管理计算机”。 (2.1), spherical high-definition cameras and miniature meteorological sensors are installed on the iron tower, and FR wireless sensors are installed on the power wires to accurately measure the relevant data of the iron tower and power wires, and the upper and lower limit values can be set. When the alarm is issued, the parameters can be sent to the alarm phone and "Power Transmission Monitoring and Management Computer".
(2.2)、巡线考勤管理,监察巡线员是否巡线到位。当巡线员在铁塔下(50M范围)按动随身携带的“无线巡线员告知器”,“输电监控管理计算机”便显示巡线员的姓名、巡视地点和时间。 (2.2) Line patrol and attendance management, to monitor whether the line patrol is in place. When the line inspector presses the "wireless line inspector notification device" carried with him under the iron tower (50M range), the "power transmission monitoring and management computer" will display the line inspector's name, inspection location and time.
(2.3)、由于雷击及绝缘子污损,会使铁塔与输电线间的绝缘子造成闪络故障,常规检查方法由人力逐塔排查,费时费力、费用高、经济损失大,所以自动监测输电线泄漏电流越限报警十分必要。 (2.3) Due to lightning strikes and insulator fouling, the insulators between the tower and the transmission line will cause flashover faults. The conventional inspection method is to check tower by tower manually, which is time-consuming, laborious, expensive, and economically lost. Therefore, automatic monitoring of transmission line leakage The current limit alarm is very necessary.
5.环网柜在线监测防盗子系统5. Ring network cabinet online monitoring anti-theft subsystem
近年来,随着城市规模发展,电力环网柜安装使用数量众多,分布范围也极为广泛。环网柜内部空间狭小,通风条件差,运行环境温度偏高。在城市供电网中承担着重要角色的环网柜,还要依靠定期巡检方式检查,显得手段十分落后,远远没达到国家电网公司提出的城市供电网要现代化科学管理和“建设坚强型电网”的要求。为了确保城市供电系统的稳定、安全和可靠,有必要对环网柜内设备进行防盗防破坏保护及设备运行状态在线监测自动报警。 In recent years, with the development of urban scale, the installation and use of power ring network cabinets is very large, and the distribution range is also extremely wide. The internal space of the ring network cabinet is small, the ventilation conditions are poor, and the operating environment temperature is high. The ring main unit, which plays an important role in the urban power supply network, still needs to rely on regular inspections, which seems to be a very backward method, and it is far from meeting the modern and scientific management of the urban power supply network proposed by the State Grid Corporation of China and "building a strong power grid". " requirements. In order to ensure the stability, safety and reliability of the urban power supply system, it is necessary to implement anti-theft and anti-sabotage protection for the equipment in the ring network cabinet and online monitoring and automatic alarm of the equipment's operating status.
1、环网柜在线监测防盗子系统构成1. Composition of on-line monitoring anti-theft subsystem of the ring network cabinet
环网柜在线监测防盗子系统构成由通信主机、串口彩色摄像头、警笛、启动传感器和温度、湿度传感器组成,并全部安装在环网柜内部。使用监控计算机指令远程开门,或使用授权接警手机远程开门,也可使用手持遥控器开门。开门或者关门时自动向监控计算机发出短信记录备查。 The on-line monitoring and anti-theft subsystem of the ring network cabinet consists of a communication host, a serial port color camera, a siren, a start sensor, and a temperature and humidity sensor, all of which are installed inside the ring network cabinet. Use the monitoring computer command to open the door remotely, or use the authorized mobile phone to open the door remotely, or use the handheld remote control to open the door. When the door is opened or closed, it will automatically send a text message to the monitoring computer for future reference.
2、环网柜在线监测防盗子系统功能2. Ring network cabinet online monitoring anti-theft subsystem function
(2.1)、环网柜遭非法打开或破坏时设备自动短信报警、抓拍图像以彩信方式发送到监控计算机和授权接警手机。 (2.1) When the ring network cabinet is illegally opened or destroyed, the equipment will automatically send an alarm via SMS, and the captured image will be sent to the monitoring computer and the authorized mobile phone in the form of MMS.
(2.2)、远程设置有声报警和无声报警。 (2.2), remote setting sound alarm and silent alarm.
(2.3)、实时采集、显示柜内各接点温度和环境温、湿度。 (2.3), real-time collection and display of each junction temperature and ambient temperature and humidity in the cabinet.
(2.4)、设定环网柜内各接点温度和环境温、湿度的越限报警值,当运行参数超过设定限时,自动向监控计算机和授权接警手机发越限报警信号和实时数据。无论防盗或越限报警时,都把有报警信息的环网柜的位置以短信的形式通知管理人员和监控中心。 (2.4) Set the limit alarm value of each contact temperature and ambient temperature and humidity in the ring network cabinet. When the operating parameters exceed the set limit, the limit alarm signal and real-time data will be automatically sent to the monitoring computer and the authorized alarm mobile phone. Regardless of the anti-theft or over-limit alarm, the location of the ring network cabinet with alarm information will be notified to the management personnel and the monitoring center in the form of a text message.
3、环网柜在线监测防盗子系统特点3. Features of the online monitoring anti-theft subsystem of the ring network cabinet
(3.1)、该系统兼容电力设备防盗及运行状态监测越限报警功能,属电力行业整合资源,节约成本,兼容共享的典范。 (3.1) The system is compatible with power equipment anti-theft and operating status monitoring and alarm functions, and is a model of resource integration, cost saving, and compatibility and sharing in the power industry.
(3.2)、子系统通信主机功能强大,可以采集6路环网柜接点温度信息,还可采集10路数字模拟量,10路无线遥信量,6路有线遥信量和6路遥控量。 (3.2) The subsystem communication host has powerful functions, which can collect 6-channel ring network cabinet contact temperature information, and can also collect 10-channel digital analog data, 10-channel wireless remote signal data, 6-channel wired remote signal data and 6-channel remote control data.
(3.3)、能够实时采集、显示柜内各接点温度和环境温、湿度。实现故障报警、越限报警和被盗报警功能。 (3.3) It can collect and display the temperature of each junction in the cabinet and the ambient temperature and humidity in real time. Realize fault alarm, limit alarm and theft alarm functions.
(3.4)、能够使用监控计算机指令远程开门,或使用授权接警手机远程开门(增加功能:也可使用手持遥控器开门或者IC卡开门)。开门和关门时均自动向监控计算机发出短信记录、备查。 (3.4), can use the monitoring computer command to open the door remotely, or use the authorized alarm mobile phone to open the door remotely (additional function: the door can also be opened with a hand-held remote control or an IC card). When the door is opened and closed, it will automatically send a short message to the monitoring computer for record and future reference.
(3.5)、环网柜遭非法打开或破坏时设备自动短信报警、抓拍图像以彩信方式发送到监控计算机和授权接警手机。 (3.5) When the ring network cabinet is illegally opened or destroyed, the device will automatically send an alarm via text message, and the captured image will be sent to the monitoring computer and the mobile phone authorized to receive the alarm in the form of MMS.
(3.6)、可以设定环网柜内各接点温度和环境温、湿度的越限报警值。当运行参数超过设定限时,自动向监控计算机和授权接警手机发越限报警信号和实时数据。 (3.6), can set the limit alarm value of each contact temperature and ambient temperature and humidity in the ring network cabinet. When the operating parameters exceed the set limit, it will automatically send a limit alarm signal and real-time data to the monitoring computer and the authorized alarm receiving mobile phone.
(3.7)、无论被盗或越限时,把有报警信息的环网柜的位置以短信的形式通知管理人员和监控中心。监控中心计算机电子地图自动显示环网柜(故障点)精确的地理位置信息,从而实现故障的精确定位,快速查找。 (3.7), no matter when it is stolen or exceeds the limit, notify the management personnel and the monitoring center of the location of the ring main unit with alarm information in the form of SMS. The computer electronic map of the monitoring center automatically displays the precise geographical location information of the ring main unit (fault point), so as to realize the precise positioning and quick search of the fault.
(3.8)、监控中心可实现数据收集、存储、查询、统计、报表输出、故障报警等功能。监控中心对盗情迅速出警,对参数越限可以做到提前预判,防患于未然。 (3.8) The monitoring center can realize data collection, storage, query, statistics, report output, fault alarm and other functions. The monitoring center quickly sends out the police to the theft, and can predict in advance when the parameters exceed the limit, so as to prevent problems before they happen.
(3.9)、子系统通信主机对报警信息可以自动分类,分别发送。如:被盗报警信息发到供电公司监控中心的计算机(管理层)和公安110监控中心的计算机(应用层);运行状态报警信息发到运行管理部门的计算机(应用层)。 (3.9). The subsystem communication host can automatically classify the alarm information and send them separately. For example: the theft alarm information is sent to the computer (management layer) of the monitoring center of the power supply company and the computer (application layer) of the public security 110 monitoring center; the operation status alarm information is sent to the computer (application layer) of the operation management department.
(3.10)、系统具有自动校时,短信跟随时钟,自动定时自检,GSM/GPRS通信模块恢复,被盗报警智能识别、自动校核,远程设置修改参数,远程诊断和远程维护等高级功能。 (3.10) The system has advanced functions such as automatic time calibration, SMS following the clock, automatic timing self-check, GSM/GPRS communication module recovery, intelligent identification of stolen alarms, automatic calibration, remote setting and modification of parameters, remote diagnosis and remote maintenance, etc.
(3.11)、监控中心计算机(管理层)通过GSM/GPRS网络和环网柜子系统之间进行通信,环网柜子系统的分布可以无地域和无数量限制。 (3.11), the monitoring center computer (management management) communicates with the ring network cabinet subsystem through the GSM/GPRS network, and the distribution of the ring network cabinet subsystem can be without geographical and quantitative restrictions.
本发明的系统采用物联网技术,以现代信息技术为核心,综合运用先进的计算机技术、通信技术、自动控制技术、分布式多微机系统和人工智能传感技术等与传统电力技术相结合,实现对电力设施全方位实时监控和管理,该系统是按约定的协议,把电网电力设施的电气与物理状态通过传感、处理、接口技术与移动通信网络及互联网相连接,进行信息交换和通信,以实现智能化识别、定位、跟踪、监控和管理的网络。 The system of the present invention adopts Internet of Things technology, takes modern information technology as the core, comprehensively uses advanced computer technology, communication technology, automatic control technology, distributed multi-computer system and artificial intelligence sensing technology, etc. in combination with traditional electric power technology to realize All-round real-time monitoring and management of power facilities. The system connects the electrical and physical states of power grid power facilities with mobile communication networks and the Internet through sensing, processing, and interface technologies according to the agreed agreement for information exchange and communication. In order to achieve intelligent identification, positioning, tracking, monitoring and management of the network.
本发明的系统应用于电网电力设施全方位防盗报警监控及管理平台,具有很强的防盗监控、预警、自愈及防范灾害的能力,由于采用了最先进的无线通信自组网技术,极大地提高了配电台区数字信道的可靠性和实用性,为系统功能扩展、信息集约、高级决策、降低运营成本等创造了条件,实现了设备自动侦测开关机、系统定时自检、远程诊断、远程维护等高级功能,填补了我国电力安全防范技术领域的空白,在全国电力系统极具有推广应用价值和潜力,也必将产生巨大的经济效益和社会效益。 The system of the present invention is applied to the all-round anti-theft alarm monitoring and management platform of power grid power facilities, and has strong anti-theft monitoring, early warning, self-healing and disaster prevention capabilities. Improve the reliability and practicability of the digital channel in the distribution station area, create conditions for system function expansion, information intensive, advanced decision-making, and reduce operating costs, etc., and realize automatic equipment detection and switching, system timing self-inspection, remote diagnosis , remote maintenance and other advanced functions have filled the gaps in my country's electric power security technology field, and have great promotion and application value and potential in the national electric power system, and will certainly produce huge economic and social benefits.
本发明的系统技术先进、新颖独特、组网灵活、运营费用低,功能强大,智能化、人性化和可靠性高,行业性和实用性强,具有如下有优点: The system of the present invention is advanced in technology, novel and unique, flexible in networking, low in operating costs, powerful in function, intelligent, user-friendly, high in reliability, strong in industry and practicability, and has the following advantages:
1.分层结构,开放平台,运营费用低,系统为物联网技术原理,分层结构、开放平台、组网扩容方便。 1. Hierarchical structure, open platform, low operating costs, the system is based on the principle of Internet of Things technology, hierarchical structure, open platform, and convenient network expansion.
2、具有空中自动核对SIM卡号码(GSM/GPRS通信模块),辨认“身份证”号码操作权的高级功能,该系统可以N个并存,互不干扰。 2. It has the advanced function of automatically checking the SIM card number (GSM/GPRS communication module) in the air and identifying the operation right of the "ID card" number. The system can coexist with N numbers without interfering with each other.
3.信道可靠,附合国家标准。系统远程使用GPRS/GSM信道。台区子系统半经1KM范围通信采用470MHz无线自组网模块,信道可自动路由、自动中继、自动修复信道,不受建筑物遮档。 3. The channel is reliable and complies with national standards. The system uses GPRS/GSM channel remotely. The sub-system of the station area uses a 470MHz wireless ad-hoc network module for half-travel 1KM range communication. The channel can be automatically routed, automatically relayed, and automatically repaired. The channel is not blocked by buildings.
4.智能传感器。传统的红外线、超声波、雷达等传感器易受热风、小动物的影响产生误报警,尤其在强电场强磁场下工作,存在许多不可靠不稳定的因素,智能传感器解决了变压器、电房及电力线防盗的诸多问题。 4. Smart sensors. Traditional infrared, ultrasonic, radar and other sensors are susceptible to false alarms due to the influence of hot wind and small animals, especially when working under strong electric and magnetic fields, there are many unreliable and unstable factors. Intelligent sensors solve the problem of anti-theft of transformers, electric rooms and power lines of many problems.
5.报警信息自编辑、自定义、人性化. 5. Self-editing, customization and humanization of alarm information.
系统供电台区子系统以“中文”作为遥控指令和报警信息,显示文字直观、简洁。 The system power station area subsystem uses "Chinese" as the remote control command and alarm information, and the displayed text is intuitive and concise.
6.可自定义,如某台区子系统通信主机报警短信如下: 6. It can be customized. For example, the alarm message of the communication host of a sub-system of a certain station is as follows:
A.XX电房门被打开!速查看! A.XX electric room door is opened! Check it out!
B.XX电房有人侵入!速查看! B. XX electric room has been invaded! Check it out!
C.XX电房Ⅰ回线2号杆电线被盗!速出警! C. XX electric room Ⅰ circuit pole No. 2 wire was stolen! Call the police!
D.XX电房停电,特通知! D.XX electricity room power outage, special notice!
E.XX电房来电,特通知! E.XX electric room calls, special notice!
F.XX电房Ⅱ回路(至李家村)电线被盗!速出警! F. XX power room II circuit (to Lijiacun) wires were stolen! Call the police!
7.设备免维护,自愈、防屏蔽防破坏功能。 7. The equipment is maintenance-free, self-healing, anti-shielding and anti-sabotage functions.
设备采用低功耗、休眠唤醒技术,防过压、过流免维护,设备故障自动退出自动恢复,保障设备投运率,不会扩大事故影响电网运行。有微计算机智能监控GSM/GPRS通信模块的功能,当GSM/GPRS通信模块不能联网工作时,微计算机将使其暂停工作,休息片刻后再投入运行。 The equipment adopts low power consumption, sleep and wake-up technology, prevents overvoltage, overcurrent and maintenance-free, and automatically exits and recovers automatically in case of equipment failure, ensuring the operation rate of equipment, and will not expand the accident to affect the operation of the power grid. The microcomputer has the function of intelligently monitoring the GSM/GPRS communication module. When the GSM/GPRS communication module cannot be connected to the Internet, the microcomputer will suspend its work and put it into operation after a short rest.
8.具有防破坏防偷盗自动报警功能和防“移动通信信号屏蔽”功能。 8. It has anti-destructive and anti-theft automatic alarm function and anti-"mobile communication signal shielding" function.
9.具有时钟功能,无论被盗报警或者维修报警信息均有时钟,系统自动校时。 9. It has a clock function, regardless of theft alarm or maintenance alarm information, there is a clock, and the system automatically adjusts the time.
10.行业性强,强化“警企联动”统一监督、考核、追责功能。 10. The industry is strong, and the unified supervision, assessment, and accountability functions of "police-enterprise linkage" are strengthened.
系统记录的信息可掌握公安110和供电公司值班人员在案发时的反应速度,其信息资料可作为监督、追查出警不及时甚至不作为值班人员责任的依据。 The information recorded by the system can grasp the response speed of the public security 110 and the on-duty personnel of the power supply company when the incident occurs, and its information can be used as a basis for supervision and investigation of the failure to call the police in a timely manner, or even not as the basis for the on-duty personnel's responsibility.
11.防雷、防自然灾害。 11. Lightning protection and natural disaster prevention.
系统设备防雷和防自然灾害效果至关重要,设备均采用专有防雷、防电网浪涌模块和其它诸项技术措施,具有抗沿海区域的强雷电、强台风、大瀑雨、热气候影响和抗工业及民用电磁波干扰功能。 The effect of lightning protection and natural disaster prevention of system equipment is very important. The equipment adopts proprietary lightning protection, anti-power grid surge modules and other technical measures, and has the ability to resist strong lightning, strong typhoon, large waterfall rain and hot weather in coastal areas. Impact and anti-industrial and civil electromagnetic wave interference function.
12.节能、环保、可靠。 12. Energy saving, environmental protection and reliability.
系统设计完全采用低功耗、无触点、数字化、智能化和可靠性技术,根据需要,可使用太阳能供电系统。 The system design fully adopts low power consumption, non-contact, digitization, intelligence and reliability technologies, and a solar power supply system can be used as needed.
4、电网运行监测生产管理子系统特点 4. Features of power grid operation monitoring production management subsystem
(4.1)能够监测三相电压,三相支路电流,及个支路的低压开关各静触头温度。 (4.1) It can monitor the three-phase voltage, the three-phase branch current, and the temperature of each static contact of the low-voltage switch of each branch.
(4.2)参数越限(超过设定值)自动报警,当运行参数超过设定限时,自动向监控计算机和授权接警手机发越限报警信号和实时数据。无论防盗或越限报警时,都把有报警信息的环网柜的位置以短信的形式通知管理人员和监控中心。 (4.2) Automatic alarm for parameters exceeding the limit (exceeding the set value). When the operating parameters exceed the set limit, the alarm signal and real-time data will be automatically sent to the monitoring computer and the authorized alarm mobile phone. Regardless of the anti-theft or over-limit alarm, the location of the ring network cabinet with alarm information will be notified to the management personnel and the monitoring center in the form of a text message.
(4.3)使用无线自主技术,低成本运行。 (4.3) Use wireless autonomous technology, low-cost operation.
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CN108732434B (en) * | 2017-04-18 | 2024-07-30 | 北京迈驰电气技术有限公司 | Low-voltage intelligent monitoring terminal |
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