CN202309211U - Configuration mode multifunctional state monitor proxy device - Google Patents
Configuration mode multifunctional state monitor proxy device Download PDFInfo
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- CN202309211U CN202309211U CN2011200797631U CN201120079763U CN202309211U CN 202309211 U CN202309211 U CN 202309211U CN 2011200797631 U CN2011200797631 U CN 2011200797631U CN 201120079763 U CN201120079763 U CN 201120079763U CN 202309211 U CN202309211 U CN 202309211U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The utility model relates to a configuration mode multifunctional state monitor proxy for power transmission lines. The multifunctional state monitor proxy comprises a multifunctional sensor group (1), an intelligent signal processing unit (2), a multi-mode communication unit (3) and a solar power supply unit (4), wherein the solar power supply unit (4) is connected with the multifunctional sensor group (1), the intelligent signal processing unit (2) and the multi-mode communication unit (3) respectively to supply required voltage; the multifunctional sensor group (1) is connected with the intelligent signal processing unit (2), and used for collecting monitored information and transforming various physical signals into electric signals; the intelligent signal processing unit (2) is used for transforming an analog signal input by the multifunctional sensor group (1) into a digital signal and performing statistic analysis, feature extraction and other intelligent processing, and is connected with the multi-mode communication unit (3) in a USB (Universal Serial Bus) or RJ (Registered Jack) 45 interface manner; and the multi-mode communication unit (3) is used for receiving data from the intelligent signal processing unit (2), transmitting the data to a centralized control center through Ethernet, optical fibers or wireless network and other modes, receiving a control signal of the centralized control center and transmitting the control signal to the intelligent signal processing unit (2) to complete a communication function between the state monitor proxy and the centralized control center. According to the configuration mode multifunctional state monitor proxy, the multifunctional sensor group (1) and the monitor proxy are connected by adopting a configuration mode, the types and number of the sensors are dynamically increased and reduced by adopting a 485 bus technology; the multi-mode communication unit (3) and the monitor proxy are also connected in a configuration mode; one of 3G (The 3rd Generation Telecommunication) mobile communication, WiFi (Wireless Fidelity) wireless communication, WiMax (Worldwide Interoperability for Microwave Access) wireless communication, optical communication and Ethernet communication is selected according to the practical requirement, and the communication mode is automatically switched. The configuration mode multifunctional state monitor proxy has low cost and strong functionality and adaptability, and is applicable to online monitor of the power transmission lines.
Description
Technical field:
The utility model relates to the multi-functional transmission line status monitoring of a kind of configuration type and acts on behalf of CMA (Condition Monitoring Agent) device, can accomplish the on-line condition monitoring to electric power transmission line.
Background technology:
Along with the raising of line voltage grade and the expansion of scale, the progressively enforcement of electrical network commercial operation is to the construction of transmission line with safeguard and all proposed new requirement.Transmission line is the important component part of electrical network facilities, and its design, construction, operation and maintenance need the manpower and materials of labor.Therefore, the validity of transmission line management and economy directly have influence on the operation cost and the operational efficiency of electrical network.Transmission line; Particularly the daily dimension pipe of ultra-high-tension power transmission line, monitoring content are relatively many, relatively more important weather environment (wind-force, wind speed, wind direction, temperature, humidity, air pressure, rainfall, light radiation and other weather conditions), shaft tower inclination, shaft tower vibration, insulator contamination, lead sag, conductor temperature, conductor galloping or the like of comprising.The status monitoring agency is the proprietary term of electric power power transmission and transformation status monitoring design; Refer to be installed on the circuit or in the transformer station; Can be in a subrange on the concentration line or the status monitoring data of various kinds of sensors collection in the station; Carry out the intelligent data processed, and concentrate with state information access controller CAC (Condition information Acquisition) or state information Access Network shutdown CAG (Condition Monitoring Agent) and carry out the unified agent device that standardized data is communicated by letter.Present status monitoring agency can only act on behalf of a certain transducer institute image data, need change relevant device when gathering other data, the data-interface disunity; Collection control center, backstage also need increase processing unit; Act on singlely, interoperability is not strong, and cost is higher; Adaptive capacity is relatively poor, can't satisfy unification, compatibility, stability requirement that intelligent grid is built.
Summary of the invention:
For technology and the function shortcoming that overcomes said system; The utility model provides a kind of monitoring sensor, communication unit to act on behalf of the multifunction power transmission line on-line condition monitoring agent apparatus that all adopts configuration type to be connected with status monitoring; Multifunction Sensor configuration type connected mode is promptly monitored type and the quantity that the agency can dynamically increase and decrease monitoring sensor; Open good; Have maximum heterogeneous sensor combination ability, and possess the increment combination ability, reduced the supervisory control system cost; The configuration type of communication unit connect be the status monitoring agency according to actual needs self adaptation from modes such as optical communication, wire communication and radio communication, select the final communication mode of a kind of conduct, improved the adaptive capacity and the autgmentability of equipment.
The utility model solves the technical scheme that its technical problem adopted; The status monitoring agent apparatus is by Multifunction Sensor group (1), intelligent signal processing unit (2), multi-modal communication unit (3) and solar powered unit (4) formation; Solar powered unit (4) is connected respectively with Multifunction Sensor group (1), intelligent signal processing unit (2) and multi-modal communication unit (3); The required voltage supply is provided; Multifunction Sensor group (1) is connected with intelligent signal processing unit (2); Be responsible for gathering monitoring information, and convert various physical signallings into the signal of telecommunication, intelligent signal processing unit (2) become the analog signal conversion of Multifunction Sensor group (1) input digital signal and carry out Intelligent treatment such as statistical analysis, feature extraction; Be connected with multi-modal communication unit (3) through USB or RJ45 interface shape; Multi-modal communication unit (3) receives intelligent signal processing unit (2) data and sends data to collection control center through multiple modes such as Ethernet, optical fiber or wireless networks, and the control signal at reception collection control center is transferred to intelligent signal processing unit (2) simultaneously, completion status monitoring agency and the communication function that collects the control center.
And; Intelligent signal processing unit (2) is that configuration type is connected with connected mode between the Multifunction Sensor group (1); Imageing sensor is connected with intelligent signal processing unit (2) through bnc interface; Other transducers are connected with intelligent signal processing unit (2) with 485 bus modes; The kind of these transducers and quantity can dynamically increase and reduce according to actual needs, and intelligent signal processing unit (2) can be monitored online sensor type and quantity automatically, and the data processing module of self-adapted call respective type carries out the intelligent data processing.
And; Multi-modal communication unit (3) comprises 3G wireless communication module, WiFi module, WiMax module and fiber optical transceiver; Multi-modal communication unit (3) adopts configuration type to be connected with intelligent signal processing unit (2); Communication mode is selected wherein a kind of according to actual needs from 3G mobile communication, WiFi radio communication, WiMax radio communication, optical communication and ethernet communication, and switch intelligent signal processing unit (2) communication pattern and the self adaptation of the actual multi-modal communication unit (3) that connects of detection automatically.
The beneficial effect of the utility model is:
1. the utility model uses 485 bussing techniques dynamically to increase and minimizing type of sensor and quantity according to the actual requirements, and signal processor self-adapted call related process module has realized the configuration type connection, has increased the flexibility of system, has reduced the monitoring cost.
2. solar powered mode is adopted in the utility model support, and environmental protection and economy is easy to install, dismantles and expands, and adapts to the development of low-carbon economy.
3. the utility model adopts dynamic power management (DPM) to save power consumption; System carries out intelligent decision according to sensing data; Find that alert then starts the corresponding data processing module in the intelligent signal processing unit; Otherwise this module is in resting state, and these data are not transmitted simultaneously, and this working method can be saved system power dissipation.
4. also adopt configuration type to be connected between the utility model communication unit and the signal processor, select multiple transmission networks such as wired, wireless and optical fiber according to actual needs for use, and can the self adaptation handover network, transmission means is flexible, and system suitability is strong.
Description of drawings:
Fig. 1 is the external structure of the utility model.
Fig. 2 is the electrical connection diagram of the utility model.
Fig. 3 is a solar cell circuit block diagram among Fig. 1.
Fig. 4 is an intelligent signal processing element circuit block diagram among Fig. 1.
Embodiment:
Fig. 1 is the external structure of the utility model; The status monitoring agent apparatus is by Multifunction Sensor group (1), intelligent signal processing unit (2), multi-modal communication unit (3) and solar powered unit (4) formation; Four parts become an integral body to use screw to be fixed on the electric power line pole tower of being monitored through steelframe and iron box-shaped, and wherein solar battery cell (4) is fixed on the special-purpose italic steelframe and fixes, and this steelframe is of a size of; Hypotenuse 1200mm, high 650mm, the wide 560mm in base; There are four stud bolt holes on the base for four jiaos, is used for the fixing of steelframe, and the solar power silicon plate is installed on the inclined-plane of steelframe; Better absorb solar energy; For other unit provide the power supply support, intelligent signal processing unit (2) and multi-modal communication unit (3) are fixed on through screw within the iron case of a cuboid, and iron case length is respectively 50cm, 50cm, 25cm.Multifunction Sensor group (1) is installed on the monitoring electric power line pole tower; Transducer is supported multiple sensors such as image, meteorology, vibration, humiture, inclination angle; Be responsible for gathering the physics monitoring information of environment, shaft tower and lead; Wherein imageing sensor is a spherical camera, can rotate and the focal length adjustment through RS485 interface control ball machine head, supports 20 Zoom Lens.
Fig. 2 is the electrical connection diagram of the utility model.Solar battery cell (4) is that Multifunction Sensor group (1), intelligent signal processing unit (2), multi-modal communication unit (3) provide the power supply supply through direct current 12V, 5V and 3.3V power line respectively; Intelligent signal processing unit (2) Multifunction Sensor group (1) respectively is connected with multi-modal communication unit (3).Multifunction Sensor group (1) is the signal of telecommunication with the environmental physics conversion of signals; Sending signal processor to further handles; Transducer is connected with configuration mode with signal processor, and wherein imageing sensor is connected with intelligent signal processing unit (2) with the bnc interface form, and other transducers are connected with intelligent signal processing unit (2) with the RS485 bus mode; Type of sensor and quantity can dynamically increase and reduce according to actual needs, and 16 transducers of maximum support are gathered simultaneously.Intelligent signal processing unit (2) is the core cell of native system; Be responsible for the monitoring information that Multifunction Sensor group (1) is gathered is carried out intelligent signal processing and on-line monitoring sensor type and quantity; The adaptive related-data handling module of calling; Output information characteristic quantity, compressed bit stream and discriminative information are as the judgement foundation and the normative reference of background system.Multi-modal communication unit (3) comprises 3G wireless communication module, WiFi module, WiMax module and fiber optical transceiver, and the 3G communication module is selected the EM700 of Huawei Company for use, connects signal processor with USB interface; The WiFi module is selected the WF8000-U WiFi module of Shenzhen Tian Mo science and technology; Connect signal processor with USB interface, the WiMax module is selected the M-WiMAX SIP module of LG Yi Nuote for use, connects signal processor with the RJ45 interface; The optical fiber transceiver module is selected the WS-G5486 of Cisco System Co.; This module is supported single-mode optics pricker and multimode fiber, and bandwidth 1G connects signal processor with the RJ45 interface.Multi-modal communication unit (3) adopts configuration type to be connected with intelligent signal processing unit (2); Communication mode is selected wherein a kind of according to actual needs from 3G mobile communication, WiFi radio communication, WiMax radio communication, optical communication and ethernet communication; And according to actual conditions automatic switchover communication mode; The intelligent signal processing unit detects the communication module and the adaptively selected communication pattern of actual connection automatically; Multi-modal communication unit (3) communicates with background system, can accomplish system data transmission and background system remote control function.
Fig. 3 is solar powered cellular construction figure; Solar powered unit mainly is made up of sun ability battery, storage battery, single chip control module, display device, temperature compensation module, loading interfaces and other outer elements of succeeding; Wherein solar cell is controlled to charge in batteries by single chip control module; Bleeder circuit is arranged in the loading interfaces, and output direct current 12V, 3.3V and three kinds of voltages of 5V provide the power supply supply to Multifunction Sensor group (1), intelligent signal processing unit (2) and multi-modal communication unit (3); Single chip control module is taken the variation of storage battery environment of living in simultaneously into consideration, utilizes function of temperature compensation control regulating circuit protection storage battery.
Shown in Figure 4 is intelligent signal processing element circuit block diagram; Mainly constitute by image A/D converting unit, dedicated signal processors and memory; Wherein image A/D conversion is responsible for by SAA7115; Other image data outside the image sensing data comprise that data such as shaft tower conductor vibration, environment conductor temperature, shaft tower inclination angle, meteorology are digital signals; Directly output to signal processor with 485 bus modes, SAA7115 links to each other with imageing sensor and is responsible for converting analog picture signal into data image signal output 16bit parallel signal and links to each other with signal processor, supports 6 road video acquisition data processing; Signal processor adopts the multimedia dedicated processes chip DM6446 of TI company; This chip has ARM+DSP double-core framework; DSP nuclear is responsible for proprietary algorithm processes, and ARM nuclear is responsible for system applies, intelligent processing and data compression function such as the analysis of monitoring informations such as intelligent signal processing unit completion image, vibration, microclimate, humiture, statistics, feature extraction sampling judgement; Support the multicharacteristic information fusion treatment simultaneously; Be about to various features data such as vibration, microclimate, humiture and show with piece image, the intelligent signal processing unit is responsible for dynamic power management (DPM) function simultaneously, output compressed image information, monitoring feature information and discriminative information.Memory adopts 512M DDR2SDRAM memory cell, 32M FLASH unit, is responsible for the intermediate data that the intelligent signal processing unit algorithm relates to, compressed video image data and configurator etc.
Wherein, Dedicated signal processors is made up of 485 total line traffic controls and data distribution module, image processing module, vibration data processing module, temperature data processing module, inclination data processing module, meteorological data processing module, data compressing module and DPM module; 485 total line traffic controls and data distribution module receive Monitoring Data and differentiate its type from 485 buses; Output to corresponding vibration data processing module, temperature data processing module, inclination data processing module, meteorological data processing module module and carry out statistical analysis, feature extraction and intelligent distinguishing, output to data compressing module at last and carry out data compression.The input data are carried out image to image processing module or video compresses the generation compressed bit stream; Many medium resolution images and CIF video format are supported in input; Compression standard is supported jpeg image compression standard and video compression standard H.264, and 384kbps-2Mbps is adjustable for the compressed video stream code check.Data compression and characteristic Fusion Module carry out fusion treatment with various characteristics; Mode with image or video is exported; Compress other sensing datas except that view data simultaneously, and various packed datas are carried out packing data, send to multi-modal communication unit (3).Dynamic power management (DPM) module receives each sensor processing discriminative information; If certain data are found alert; Then start monitoring image transducer and image processing module; Image compression data and this data are sent through multi-modal communication unit (3), otherwise the relevant portions such as graphics processing unit of monitoring sensor and signal processor are in resting state, and these data will not be compressed and send.This working method greatly reduces the overall power of system.
The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model should be not limited to the embodiment described in the embodiment; Every by those skilled in the art according to other execution modes that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (3)
1. multi-functional status monitoring agent apparatus of configuration type; It is characterized in that; By Multifunction Sensor group (1), intelligent signal processing unit (2), multi-modal communication unit (3) and solar powered unit (4) formation; Solar powered unit (4) is connected respectively with Multifunction Sensor group (1), intelligent signal processing unit (2) and multi-modal communication unit (3); The required voltage supply is provided, and Multifunction Sensor group (1) is connected with intelligent signal processing unit (2), is responsible for gathering monitoring information; And convert various physical signallings into the signal of telecommunication; Intelligent signal processing unit (2) becomes the analog signal conversion of Multifunction Sensor group (1) input digital signal and carries out Intelligent treatment such as statistical analysis, feature extraction, is connected with multi-modal communication unit (3) through USB or RJ45 interface shape, and multi-modal communication unit (3) receives intelligent signal processing unit (2) data and sends data to collection control center through multiple modes such as Ethernet, optical fiber or wireless networks; The control signal that receives collection control center simultaneously is transferred to intelligent signal processing unit (2), completion status monitoring agent apparatus and the communication function that collects the control center.
2. the multi-functional status monitoring agent apparatus of configuration type according to claim 1; It is characterized in that; Said intelligent signal processing unit (2) is that configuration type is connected with connected mode between the Multifunction Sensor group (1); Imageing sensor is connected with intelligent signal processing unit (2) through bnc interface, and other transducers are connected with intelligent signal processing unit (2) with 485 bus modes, and the kind of these transducers and quantity can dynamically increase and reduce according to actual needs; Intelligent signal processing unit (2) can be monitored online sensor type and quantity automatically, and the data processing module of self-adapted call respective type carries out the intelligent data processing.
3. the multi-functional status monitoring agent apparatus of configuration type according to claim 1; It is characterized in that; Said multi-modal communication unit (3) comprises 3G wireless communication module, WiFi module, WiMax module and fiber optical transceiver; Multi-modal communication unit (3) adopts configuration type to be connected with intelligent signal processing unit (2); Communication mode is selected wherein a kind of according to actual needs from 3G mobile communication, WiFi radio communication, WiMax radio communication, optical communication and ethernet communication, and switch intelligent signal processing unit (2) communication pattern and the self adaptation of the actual multi-modal communication unit (3) that connects of detection automatically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011200797631U CN202309211U (en) | 2011-03-23 | 2011-03-23 | Configuration mode multifunctional state monitor proxy device |
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| CN2011200797631U CN202309211U (en) | 2011-03-23 | 2011-03-23 | Configuration mode multifunctional state monitor proxy device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505947A (en) * | 2015-01-07 | 2015-04-08 | 山东鲁能智能技术有限公司 | Transformer substation direct current power supply monitoring system and transformer substation direct current power supply monitoring method |
| WO2016055017A1 (en) * | 2014-10-09 | 2016-04-14 | 梅特勒-托利多(常州)精密仪器有限公司 | Digital weighing sensor and sensor network |
| CN106300660A (en) * | 2016-08-13 | 2017-01-04 | 毛强平 | A kind of transmission line equipment long-distance monitoring method and system |
| CN109495984A (en) * | 2018-12-07 | 2019-03-19 | 苏州新海宜电子技术有限公司 | The intelligent self-organized network communication system and its working method of multichannel interactive information transmission |
| CN112838673A (en) * | 2021-01-04 | 2021-05-25 | 国网江西省电力有限公司九江供电分公司 | Power line monitoring device |
| CN118089853A (en) * | 2024-04-18 | 2024-05-28 | 帝凯(福建)电力成套设备有限公司 | Ring main unit gas online detection system and method |
-
2011
- 2011-03-23 CN CN2011200797631U patent/CN202309211U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016055017A1 (en) * | 2014-10-09 | 2016-04-14 | 梅特勒-托利多(常州)精密仪器有限公司 | Digital weighing sensor and sensor network |
| US10048109B2 (en) | 2014-10-09 | 2018-08-14 | Mettler Toledo (Changzhou) Precision Instrument Ltd. | Digital load cell and cell network |
| CN104505947A (en) * | 2015-01-07 | 2015-04-08 | 山东鲁能智能技术有限公司 | Transformer substation direct current power supply monitoring system and transformer substation direct current power supply monitoring method |
| CN106300660A (en) * | 2016-08-13 | 2017-01-04 | 毛强平 | A kind of transmission line equipment long-distance monitoring method and system |
| CN106300660B (en) * | 2016-08-13 | 2019-01-18 | 广州特为电力科技有限公司 | A kind of transmission line equipment long-distance monitoring method and system |
| CN109495984A (en) * | 2018-12-07 | 2019-03-19 | 苏州新海宜电子技术有限公司 | The intelligent self-organized network communication system and its working method of multichannel interactive information transmission |
| CN112838673A (en) * | 2021-01-04 | 2021-05-25 | 国网江西省电力有限公司九江供电分公司 | Power line monitoring device |
| CN118089853A (en) * | 2024-04-18 | 2024-05-28 | 帝凯(福建)电力成套设备有限公司 | Ring main unit gas online detection system and method |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Fang Document name: Notification to Go Through Formalities of Registration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |